CN118850618A - A plate storage jig with protective components for transporting tank sidings - Google Patents

Abstract

The invention belongs to the technical field of metal piece transportation, in particular to a plate storage mould for transportation of a tank body wall plate of a storage tank with a protection component, which comprises a middle frame, wherein a load unit is arranged in a space on one side of the middle frame, and a control unit is arranged in a space on the other side of the middle frame; according to the invention, the platen is synchronously driven to reciprocate during steel belt transportation, and then the panel synchronously drives the high-position seat to move under the control of the platen, in the process, the electric telescopic rod drives the straight column to move towards the direction of the screw rod until the actual coverage of the connecting plates at two sides is larger than the length of the damping plate, and then the flexible brush and the scraping plate continuously conduct synchronous scraping and cleaning processing on the end face of the damping plate during movement, so that the working face of the clamping fixture, namely the neatness of the end face of the damping plate, is fully ensured, the direct contact between solid particles and the plate is avoided, the integrity of the surface coating in the plate transportation process is further improved, and the service life of the clamping fixture is also prolonged.

Description

A plate storage jig with protective components for transporting tank sidings

Technical Field

The invention belongs to the technical field of metal piece transportation, and in particular relates to a plate storage jig with a protective component for transporting a tank body wall plate.

Background Art

Transport plate storage jig: used for the storage of formed tank wall panels or vaults; from the prefabrication plant to the on-site installation, there are processes such as jig storage and car transportation. During this process, the jig can better ensure the shape stability and invariance of the wall panels or vault panels during transportation and storage, thereby improving the assembly accuracy and sealing of the tank;

The working surface of the traditional storage jig must maintain a high degree of consistency with the curvature of the corresponding wall or arch plate, thereby reducing the probability of the wall or arch plate's geometric dimensions not meeting the standards due to external impact or friction, collision and extrusion between the plate and the jig during transportation;

Therefore, a special jig with the same geometric dimensions as the wall panels or arch panels is usually used to implement a fitted and stable transportation for the wall panels or arch panels of the same model or specification. Although the above method can improve the degree of geometric deformation of the wall panels or arch panels during transportation to a certain extent, there is a single correspondence problem between the panels and the jig, which leads to an increase in the production cost of the enterprise. At the same time, the fitted transportation will inevitably limit the range of movement of the panels in space, which not only increases the difficulty of loading and unloading the panels, but also easily increases the damage rate of the panels during loading and unloading.

In addition, the jig may be operated in a complex working environment, that is, the humidity, temperature, dust, corrosive gas or other impurities in the external environment may cause the jig end surface to react with oxygen in the air quickly when it is damaged, generating oxides, which are deposited on the jig working surface to form burrs or sharp protrusions. After that, when the oxides come into contact with the sheet, they continuously interact with the sheet end surface under the impact of external forces (e.g., vibrations during transportation) until metal particles cut through the surface coating of the sheet.

Take the cryogenic propane tank as an example:

The integrity of the tank inner wall coating can effectively prevent propane from directly contacting the metal tank body and avoid chemical corrosion. For example, trace impurities in propane (such as hydrogen sulfide) react with metal to generate corrosion products, and the coating can block the contact between the aforementioned products and the tank body, thereby protecting the tank body. In a humid environment or in the presence of electrolytes, the tank inner wall coating can provide good insulation properties and destroy electrochemical corrosion conditions. That is, the cleanliness of the end faces of the tank inner wall components: the wall panel or the arch top panel in contact with the mold during transportation directly affects the use effect of the tank body.

Summary of the invention

The purpose of the present invention is to propose a plate storage jig for transporting tank body wall panels with a protective component, so as to ensure the stability of the tank body components, wall panels or arch panels during transportation, fully guarantee the geometric dimensional accuracy of the plates when transported to the site, and at the same time improve the integrity of the surface coating of the aforementioned plates when transported to the site, thereby improving the storage effect of the tank body.

In order to achieve the above-mentioned object, the present invention adopts the following technical scheme: a plate storage jig for transporting a tank body wall plate with a protective component, comprising a central frame, a load unit is arranged in a space on one side of the central frame, a control unit is arranged in a space on the other side of the central frame, and a positioning unit is arranged on a side of the load unit away from the control unit;

The load unit comprises:

A lead screw, one in number, rotatably mounted between opposite faces of the center frame;

The shaft seat is detachably mounted at the middle position of one end of the bottom wall of the center frame by means of bolts;

A crank is rotatably mounted on the outer wall of the shaft seat at one end away from the bottom wall of the middle frame;

There are at least two bases, one of which is slidably mounted on the outer wall of one end of the lead screw, and the other is threadedly mounted on the outer wall of the other end of the lead screw; in addition, the base is slidably mounted on the middle frame;

A pin shaft is fixedly mounted at the middle position of the end surface of the base close to the bottom wall of the middle frame;

The connecting plate is rotatably mounted on the outer wall of the pin shaft, and the pin shaft is inserted in the middle position of the connecting plate; in addition, adjacent connecting plates or adjacent connecting plates and cranks are rotatably mounted through connecting rods;

A flat steel plate, mounted on the end face of the base away from the shaft seat;

The bracket is mounted on the end surface of the flat steel plate away from the shaft seat;

There is at least one vertical rod, which is installed in the middle position of the horizontal section of the bracket through sliding engagement.

Preferably, the outer wall of the vertical rod is symmetrically sleeved with washers located between the bracket and the flat steel plate, and one of the washers is fixedly connected to the outer wall of the vertical rod, and the other washer is installed in a clip-fitting manner with the flat steel plate, and is also installed in a sliding manner with the outer wall of the vertical rod, a reset spring is fixedly connected between the two washers and is sleeved on the outer wall of the vertical rod, and a clamping frame is installed on the end of the vertical rod away from the base, and there is one of them, and a cross bar is rotatably installed between the vertical sections of the clamping frame, and a T-plate is fixedly connected to the outer wall of the cross bar, and a torsion spring is sleeved on the outer wall of the cross bar and is clamped and fitted with the clamping frame and the T-plate, a rubber pad is clamped on the end of the T-plate away from the base, and a damping plate is clamped on the end of the rubber pad away from the base, and grooves are evenly provided on the end surface of the damping plate away from the base to increase the friction of the damping plate.

Preferably, a tire frame is provided at one end of the center frame away from the bracket, and tire posts are mounted on the four side corners of the tire frame, and corner pads are detachably mounted on the four side corners of the tire frame by bolts and are snap-fitted with the tire posts. The tire frame is symmetrically provided with two cross rails at one end away from the center frame, and the cross rails are snap-fitted with the tire posts. A load-bearing plate is snap-fitted with the tire frame and is detachably mounted by bolts on the end face of one side of the center frame away from the cross rails.

Preferably, the control unit comprises:

There are at least two corner brackets, which are evenly connected and distributed in an array at one end of the load-bearing plate;

There are two strips, which are symmetrically distributed on both sides of the load-bearing plate, and the strips are installed by snap-fitting with the corner frames;

Side guard plate, snap-fitted and installed on the end face of the opposite side of the strip plate;

The joint plates are symmetrically mounted on both ends of the strips;

A conveying roller is rotatably mounted between the two joint plates at the same end;

The tooling wheel is symmetrically clamped and installed on the outer wall of the conveying roller;

Steel belt, clip-fitted and installed between the tooling wheels.

Preferably, a table plate is clamped and installed in the middle position of the outer wall of the steel belt, a panel is clamped and installed in the middle position of the end surface of the table plate away from the steel belt, and the panel and the strip are slidingly clamped and installed, a high seat is clamped and installed in the middle position of the end surface of the panel away from the table plate, a dust cover is clamped and installed at one end of the high seat away from the table plate, an electric telescopic rod is clamped and installed inside the dust cover through a mounting plate, a pillar is clamped and installed at one end of the electric telescopic rod close to the middle of the conveying roller, a connecting plate is clamped and installed on the outer wall of the pillar close to the central frame, a flexible brush is clamped and installed at one end of the connecting plate close to the end surface of the central frame, a scraper is clamped and installed at the other end of the connecting plate close to the end surface of the central frame, and there is an intersection between the flexible brush and the damping plate, and the scraper and the damping plate are distributed tangently. In addition, the cross-sectional shape of the scraper is a right-angled trapezoid.

Preferably, pillow blocks are clamped and installed in the middle position of the outer walls on both sides opposite to each other on the central frame, and the axis of the pillow blocks is perpendicular to the axis of the screw, and a side plate is clamped and installed in the middle position of the end face of the pillow block close to the tire frame, a comb plate is clamped and installed at one end of the side plate away from the end face of the cross rail, and a brush is clamped and installed at the other end of the side plate away from the end face of the cross rail.

Preferably, the positioning unit comprises:

There are four door-type guide rails, two in a group, and they are symmetrically arranged at both ends of the cross rail; in addition, the door-type guide rails are installed by snap-fitting with the cross rails;

The hydraulic rods are grouped in two and are symmetrically clamped and installed in the middle of the end surface of the door rail close to the tire frame;

A wall sleeve, which is mounted on the end of the hydraulic rod away from the door-type guide rail;

A telescopic gas rod, which is snap-fitted and mounted on the end of the wall sleeve away from the hydraulic rod;

The tail ball is hingedly mounted on the end of the movable end of the telescopic gas rod away from the wall sleeve;

The right-angle plates are two in a group and are symmetrically clamped and installed on the end surface of the fixed end of the telescopic gas rod away from the wall sleeve;

An arm claw is rotatably mounted between the two right-angle plates of the same group;

The roller is rotatably mounted on the end of the arm claw away from the axis of the telescopic gas rod;

The rubber sleeve is snap-fitted and installed on the outer wall of the roller.

Preferably, an end plate is clamped and installed at one end of the arm claw close to the axis of the telescopic gas rod, and an end ring hingedly installed with the tail ball is clamped and installed at one end of the end plate away from the roller.

Preferably, the single operation length of the scraper and the flexible brush is greater than half the length of the damping plate, the vertical distance from the end face of the center frame close to the slat to the end face of the angle frame close to the screw is greater than the length of the flexible brush and the scraper, the lengths of the comb plate and the brush are both greater than the length of the flexible brush and the scraper, and the vertical distance between the two steel belts is greater than the length of the damping plate.

The storage and maintenance method of the tank body components adopts the above-mentioned plate storage jig for transporting the tank body wall panels with protective components for storage and maintenance, and the specific steps are as follows:

S1: First, the steel belt is driven to rotate by the conveyor roller. After that, the panel is controlled by the table to synchronously drive the high seat to move. At the same time, the electric telescopic rod controls the support to move away from the dust cover until the flexible brush and scraper can cover two-thirds of the length of the damping plate after moving;

S2: Then, the screw is rotated to adjust the movement of the base connected with the screw until the remaining bases, under the traction of the connecting plate and the crank, synchronously drive the corresponding damping plates to move to the designated area. After that, the plate is slowly placed in the middle area of all the damping plates through external lifting;

S3: Finally, the two-axis linkage is achieved through the coordination of the door rail and the hydraulic rod.

During the movement, the opening and closing angles of the arm claws are adjusted through the telescopic effect of the telescopic gas rod to adapt to the transportation of plates with different curvatures, until a group of rollers distributed opposite to each other are at different heights of the inner and outer walls of the plate, clamping the plate as a resistance limit.

The present invention has the following beneficial effects:

1. The present invention drives the table plate to reciprocate synchronously when transported by the steel belt. After that, the panel drives the high seat to move synchronously under the control of the table plate. In this process, the electric telescopic rod drives the straight column to move in the direction of the lead screw until the actual coverage of the connecting plates on both sides is greater than the length of the damping plate. Then, the flexible brush and the scraper continuously scrape and clean the end surface of the damping plate while moving, fully ensuring the cleanliness of the working surface of the jig, that is, the end surface of the damping plate, avoiding direct contact between solid particles and the plate, thereby improving the integrity of the surface coating during the transportation of the plate, and also helping to increase the service life of the jig.

2. The present invention uses a base that is threadedly connected to the lead screw to drive the connecting plate and the crank to rotate synchronously during movement, and then pulls the remaining base to move synchronously to the designated area under the dual effects of the central frame guide and the lead screw support, thereby realizing flexible adjustment of the position of the damping plate, adapting to the distribution of the center of gravity of the plate, ensuring the rationality of the load-bearing capacity of a single damping plate, reducing the risk of local stress concentration, reducing the probability of displacement and shaking during the transportation of the plate, improving the stability of the transportation of different types of plates, and reducing the probability of changes in the geometric dimensions of the plate caused by external impacts and other factors.

3. The present invention provides stable limiting for plates at different heights through relatively arranged positioning units, that is, the opening and closing angle of the arm claw is adjusted through the telescopic movement of the telescopic gas rod. At the same time, the two-axis linkage operation is realized through the cooperation between the portal guide rail and the hydraulic rod, so as to control the movement of the arm claw to the specified position, and the rollers distributed in opposite directions provide support and resistance limiting for the plates at the same time, so as to ensure the stability of the plates during transportation.

4. The present invention absorbs and buffers the vibration force generated by factors such as bumps, collisions or speed changes during transportation through the elastic deformation or damping characteristics of the return spring and the torsion spring themselves, thereby reducing the transmission and manifestation of external impact force, and can effectively disperse the impact force over a longer period of time, controlling the peak force to be reduced to the transportation tolerance range; in addition, the return spring or torsion spring can change the natural frequency or increase damping during transportation within a certain range, thereby reducing the probability of resonance.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a left view of the structure in Fig. 1 of the present invention.

FIG. 3 is a front view of the structure in FIG. 1 of the present invention.

FIG. 4 is a three-dimensional diagram showing the partial structure of the load unit and the control unit of the present invention.

FIG. 5 is a plan view showing a partial structure of a load cell according to the present invention.

FIG. 6 is a three-dimensional diagram showing the local structure of the load unit of the present invention.

FIG. 7 is a right side view of the structure in FIG. 6 of the present invention.

FIG8 is a three-dimensional diagram showing the local structure of the control unit of the present invention.

FIG. 9 is a three-dimensional diagram showing another part of the mechanism of the control unit of the present invention.

FIG. 10 is a plan view showing a local structure of a positioning unit of the present invention.

FIG. 11 is a plan view showing another part of the local structure of the positioning unit of the present invention.

FIG. 12 is a plan view showing the arm claw, roller, end ring and end plate of the present invention.

Numbers in the figure: 1, center frame; 2, load unit; 3, control unit; 4, positioning unit;

11. Tire frame; 12. Tire column; 13. Corner pad; 14. Cross rail; 15. Load-bearing plate;

21. Screw; 22. Shaft seat; 23. Crank; 24. Base; 25. Pin; 26. Connecting plate; 27. Flat steel plate; 28. Bracket; 29. Vertical rod;

291, washer; 292, return spring; 293, mouth frame; 294, cross bar; 295, T-plate; 296, torsion spring; 297, rubber pad; 298, damping plate; 299, groove;

31. Angle bracket; 32. Strip board; 33. Edge guard plate; 34. Joint plate; 35. Conveyor roller; 36. Tool wheel; 37. Steel belt;

371, table; 372, panel; 373, high seat; 374, dust cover; 375, electric telescopic rod; 376, support; 377, connecting plate; 378, flexible brush; 379, scraper;

381, pillow block; 382, side plate; 383, comb plate; 384, brush;

41. Door guide rail; 42. Hydraulic rod; 43. Wall sleeve; 44. Telescopic gas rod; 45. Tail ball; 46. Right angle plate; 47. Arm claw; 48. Roller; 49. Rubber sleeve;

411. End plate; 412. End ring.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

It should be noted that the terms “vertical”, “horizontal”, “left”, “right” and similar expressions used in this document are only for the purpose of explanation and do not represent the only implementation method.

The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

Referring to FIG. 1 , FIG. 2 and FIG. 3 , a plate storage jig for transporting a tank wall plate with a protective component comprises a central frame 1, a load unit 2 is arranged in a space on one side of the central frame 1, a control unit 3 is arranged in a space on the other side of the central frame 1, and a positioning unit 4 is arranged on a side of the load unit 2 away from the control unit 3;

Referring to Figures 2, 5, 6 and 7, it can be seen that the load unit 2 includes: a lead screw 21, which is in one quantity and is rotatably mounted between opposite surfaces of the middle frame 1; an axle seat 22, which is detachably mounted at a middle position at one end of the bottom wall of the middle frame 1 by means of bolts; a crank 23, which is rotatably mounted at an outer wall of the axle seat 22 away from an end of the bottom wall of the middle frame 1; at least two bases 24, one of which is slidably mounted on an outer wall at one end of the lead screw 21, and the other base 24 is threadedly mounted on an outer wall at the other end of the lead screw 21; in addition, the base 24 is slidably mounted with the middle frame 1; a pin 25, which is fixedly mounted at a middle position of an end surface of the base 24 close to the bottom wall of the middle frame 1;

The connecting plate 26 is rotatably mounted on the outer wall of the pin shaft 25, and the pin shaft 25 is inserted in the middle position of the connecting plate 26; in addition, adjacent connecting plates 26 or adjacent connecting plates 26 and cranks 23 are rotatably mounted through connecting rods; the flat steel plate 27 is snap-fitted and mounted on the end surface of the base 24 away from the shaft seat 22; the bracket 28 is snap-fitted and mounted on the end surface of the flat steel plate 27 away from the shaft seat 22; there is at least one vertical rod 29, which is slidably snap-fitted and mounted in the middle position of the horizontal section of the bracket 28;

Referring to Figures 4, 7 and 8, it can be seen that the outer wall of the vertical rod 29 is symmetrically sleeved with a washer 291 located between the bracket 28 and the flat steel plate 27, and one of the washers 291 is fixedly connected to the outer wall of the vertical rod 29, and the other washer 291 is installed in a snap-fitting manner with the flat steel plate 27, and is installed in a sliding manner with the outer wall of the vertical rod 29. A reset spring 292 is sleeved on the outer wall of the vertical rod 29 and is fixedly connected between the two washers 291. The end of the vertical rod 29 away from the base 24 is snap-fitted with a mouth frame 293, and the number is one. The mouth frame A cross bar 294 is rotatably mounted between the vertical sections 293, a T-plate 295 is fixedly connected to the outer wall of the cross bar 294, a torsion spring 296 is sleeved and mounted on the outer wall of the cross bar 294, and both the frame 293 and the T-plate 295 are clipped and mounted, a rubber pad 297 is clipped and mounted on the end of the T-plate 295 away from the base 24, a damping plate 298 is clipped and mounted on the end of the rubber pad 297 away from the base 24, and a groove 299 is evenly opened on the end surface of the damping plate 298 away from the base 24 to increase the friction of the damping plate 298;

Referring to Figures 1 and 4, it can be seen that a tire frame 11 is provided at one end of the center frame 1 away from the bracket 28, and tire columns 12 are snap-fitted and installed at the four corners of the tire frame 11. Corner pads 13 snap-fitted and installed with the tire columns 12 are detachably installed at the four corners of the tire frame 11 by bolts. Two cross rails 14 are symmetrically provided at one end of the tire frame 11 away from the center frame 1, and the cross rails 14 are snap-fitted and installed with the tire columns 12. A load-bearing plate 15 snap-fitted and installed with the tire frame 11 by bolts is snap-fitted on the end face of one side of the center frame 1 away from the cross rails 14.

The adaptability of load cell 2 to different types of plates (adjustment of the center of gravity of different plates):

The base 24 threadedly connected to the lead screw 21 moves away from the shaft seat 22 along the axis direction of the lead screw 21 until it moves to the designated area when the lead screw 21 rotates (in specific implementation, the lead screw 21 can be driven to rotate by an external motor), under the support and guide limit function of the middle frame 1;

a. Movement principle of the remaining base 24:

When the base 24 (threadedly connected to the lead screw 21) moves, the other bases 24 move synchronously away from the shaft seat 22 through the traction between the connecting plates 26 and the guidance and limitation of the pin 25, and the moving distances between the bases 24 are linearly related;

b. Purpose of providing multiple bases 24 (or damping plates 298) with adjustable positions:

When multiple bases 24 (bearing points) are dispersedly placed, when the plate is placed, the weight of the plate itself can be more evenly distributed on each base 24, thereby helping to reduce the local stress concentration phenomenon, that is, when the entire plate is placed on the working surface of the damping plate 298, the weight of the plate will be concentrated in a larger area, which is easy to generate higher stress in certain specific parts, thereby causing local deformation or even damage of the plate; and multiple bases 24 can be flexibly adjusted according to the shape and weight distribution of the object, ensuring the rationality of the gravity borne by a single base 24, and further reducing the risk of local stress concentration;

In addition, a single load-bearing body is prone to fatigue and deformation during long-term operation, and therefore requires frequent replacement and maintenance. However, multiple bases 24 can fully decompose the gravity of the plate, reduce and alleviate the wear and damage rate of the damping plate 298 to a certain extent, and increase the service life of the damping plate 298;

The stable support process of the return spring 292 and the torsion spring 296 for the plate transportation and the shock absorption principle when subjected to external impact:

First, when plates with different curvatures come into contact with the working surface of the damping plate 298, the high elastic deformation capacity of the damping plate 298 (rubber) can change its own shape and contour to the greatest extent, disperse the pressure on the contact end surface of the plate, reduce damage to the end surface of the plate, and provide stable and solid support for plates with different curvatures (the high elastic deformation capacity gives the damping plate 298 good reversibility, that is, when the external force disappears, the damping plate 298 can quickly return to its initial state, which helps to improve the service life, long-term operation continuity and effectiveness of the damping plate 298);

In addition, when the damping plate 298 contacts the plate, it can isolate the local solid particles on it, that is, the viscosity of the rubber material allows the damping plate 298 to fill the tiny gaps between the metal particles (or other solid particles) and the contact surface, thereby making the contact surface smoother and reducing the movement and friction of the metal particles in the gaps (elastic deformation has a time period, and within the period, the instantaneous impact kinetic energy of the metal particles can be gradually converted into elastic potential energy, thereby slowing down the movement speed and impact force of the metal particles), reducing the probability of scratching the plate coating;

Next, the rubber pad 297 is used to buffer the rigid force of the damping plate 298, so as to avoid stress concentration and fracture of the T-jointed plate 295 and the cross bar 294. The torsion spring 296 is used to buffer the instantaneous impact between the transverse axis and the mouth frame 293. On the one hand, it helps to increase the service life of the cross bar 294 and reduce the transportation cost; on the other hand, it further cooperates with the shape change of the damping plate 298, that is, further increases the contact positivity and sufficiency between the damping plate 298 and the plates with different curvatures, thereby improving the stability of the damping plate 298 supporting the plates.

Finally, the vertical rod 29 continuously moves toward the base 24 under the reverse action of the mouth frame 293, and at this time, the washer 291 on one side of the flat steel plate 27 is far away, and when the vertical rod 29 moves (at this time, the flat steel plate 27 provides a stable guide and limit to the vertical rod 29, so as to ensure the smooth movement of the mouth frame 293), the return spring 292 is continuously compressed;

Function of return spring 292:

Through the elastic deformation or damping characteristics of the return spring 292 itself, the vibration force generated by factors such as bumps, collisions or speed changes during transportation is absorbed and buffered, the transmission and expression of external impact force is reduced, and the impact force can be effectively dispersed over a longer period of time, and the peak force is controlled to be reduced to the transportation tolerance range; in addition, the return spring 292 or the torsion spring 296 can change the natural frequency or increase damping during transportation within a certain range, thereby reducing the probability of resonance;

Tire frame 11 and tire column 12: prevent the plate from tipping over and causing harm to the loading and unloading personnel, and further share the force of the load unit 2 to improve the structural strength of the transport component;

Corner pad 13: strengthens the connection stability between tire column 12 and tire frame 11, thereby improving the operation stability and safety of positioning unit 4;

Load-bearing plate 15: improves the connection firmness and layout rationality between the load unit 2 and the tire frame 11;

Cross rail 14: provides stable support and guidance for the orientation unit, while further improving the connection stability between the tire frame 11 and the tire column 12, which helps to improve the overall operation safety of the equipment.

Referring to FIG. 1 , FIG. 3 and FIG. 4 , it can be known that the control unit 3 includes: at least two corner brackets 31, which are evenly connected and distributed in an array at one end of the load-bearing plate 15; two strips 32, which are symmetrically distributed on both sides of the load-bearing plate 15, and the strips 32 are connected and installed with the corner brackets 31; the side guard plate 33 is connected and installed on the opposite side end surface of the strip 32; the joint plate 34 is symmetrically connected and installed at both ends of the strip 32; the conveying roller 35 is rotatably installed between the two joint plates 34 at the same end; the tooling wheel 36 is symmetrically connected and installed on the outer wall of the conveying roller 35; the steel belt 37 is connected and installed between the tooling wheels 36;

3 and 9, a platform 371 is mounted in the middle of the outer wall of the steel belt 37, a panel 372 is mounted in the middle of the end face of the platform 371 away from the steel belt 37, and the panel 372 is mounted in a sliding and snap-fitting manner with the strip 32, a high seat 373 is mounted in the middle of the end face of the panel 372 away from the platform 371, a dust cover 374 is mounted at one end of the high seat 373 away from the platform 371, and an electric telescopic rod 375 is mounted inside the dust cover 374 through a mounting plate, and the electric telescopic rod 375 is mounted inside the dust cover 374. A support 376 is mounted on one end of the rod 375 near the middle of the conveying roller 35, a connecting plate 377 is mounted on the outer wall of the supporting plate 376 near one side of the middle frame 1, a flexible brush 378 is mounted on one end of the connecting plate 377 near one end of the middle frame 1, a scraper 379 is mounted on the other end of the connecting plate 377 near one end of the middle frame 1, and there is an intersection between the flexible brush 378 and the damping plate 298, and the scraper 379 is tangentially distributed with the damping plate 298. In addition, the cross-sectional shape of the scraper 379 is a right-angled trapezoid.

Referring to FIG. 4 , FIG. 5 and FIG. 8 , it can be seen that the middle positions of the outer walls on both sides of the center frame 1 are both clamped and installed with pillow blocks 381, and the axis of the pillow blocks 381 is perpendicular to the axis of the lead screw 21, and the middle position of the end surface of the pillow blocks 381 close to the tire frame 11 is clamped and installed with a side plate 382, and one end of the side plate 382 away from the end surface of the side of the cross rail 14 is clamped and installed with a comb plate 383, and the other end of the side plate 382 away from the end surface of the side of the cross rail 14 is clamped and installed with a brush 384;

The single operation length of the scraper 379 and the flexible brush 378 is greater than half the length of the damping plate 298, the vertical distance from the end face of the middle frame 1 close to the strip 32 to the end face of the angle bracket 31 close to the screw 21 is greater than the length of the flexible brush 378 and the scraper 379, the lengths of the comb plate 383 and the brush 384 are both greater than the lengths of the flexible brush 378 and the scraper 379, and the vertical distance between the two steel belts 37 is greater than the length of the damping plate 298.

Corner frame 31: on the one hand, it strengthens the connection firmness between the strip board 32 and the load-bearing plate 15, and indirectly improves the transportation stability of the steel belt 37; on the other hand, it adaptively adjusts the height between the steel belt 37 and the load-bearing plate 15 to ensure that the steel belt 37 will not collide and limit when it is running (the vertical distance from the platform 371 to the dust cover 374 is less than the vertical distance between the steel belt 37 and the load-bearing plate 15);

Strip plate 32, joint plate 34: provide stable external support for the conveying roller to prevent the steel belt 37 from shaking during operation;

Side guard plate 33: further strengthens the layout rationality between strip plate 32 and corner frame 31, and provides certain auxiliary support to steel belt 37, so as to prevent the steel belt 37 from loosening during long-term operation, thereby affecting the effective operation of table plate 371;

The scraping and cleaning process of the working surface of the damping plate 298 by the flexible brush 378 and the scraper 379:

First, the tooling wheel 36 is driven by the transmission roller to effectively control the steel belt 37 to run stably without slipping. In specific implementation, the conveying roller 35 can be driven to rotate by an external motor;

Next, the panel 372, driven by the platform 371, synchronously controls the high seat 373 to drive the dust cover 374 to reciprocate. At the same time, the electric telescopic rod 375 controls the support 376 to move away from the dust cover 374 until it covers two-thirds of the length of the damping plate 298.

Finally, the flexible brush 378 (the working end intersects with the damping plate 298) continuously cleans the impurities scraped off by the scraper 379 (the working section is tangent to the working surface of the damping plate 298) during the movement (the cross-sectional shape of the scraper 379 is a right-angle trapezoid for the purpose of reducing the friction with the working end surface of the damping plate 298 and improving the scraping effect. In addition, the moving speed of the flexible brush 378 and the scraper 379 can be adjusted by the steel belt 37);

The support 376 can be reversed 180 degrees, which can be achieved by a built-in micro motor (intermittent), so as to clean the contact end surface of the plate with the damping plate 298 by the flexible brush 378 and the scraper 379 (for the specific working principle, refer to the cleaning process of the damping plate 298 by the flexible brush 378 and the scraper 379), thereby better ensuring the integrity of the coating after the plate is transported;

The purpose of the relatively arranged flexible brush 378 and scraper 379 is to completely clean the end surface of the damping plate 298 and avoid collision and limitation between the damping plate 298 and the end frame when the steel belt 37 rotates, that is, to ensure the effective implementation of the scheme and enhance practicality;

Cleaning process of the flexible brush 378 and the scraper 379 itself:

The flexible brush 378 and the scraper 379 are in constant contact with the comb plate 383 and the brush 384 as they follow the movement of the steel belt 37. In this process, the comb plate 383 combs and scrapes away impurities at the working ends of the scraper 379 and the flexible brush 378 through relative movement, and the brush 384 cleans the working end of the comb plate 383 again, thereby fully ensuring the long-term cleanliness of the flexible brush 378 and the scraper 379.

The comb plate 383 and the brush 384 are arranged on the side of the base 24 close to the load-bearing plate 15. The purpose is: when necessary, the comb plate 383 and the brush 384 can be driven to rotate at high speed through the shaft platform 381, and the centrifugal force can be used to realize self-cleaning of the comb plate 383 and the brush 384. During specific implementation, the shaft platform 381 can be driven to rotate by an external motor; at the same time, impurities can be prevented from splashing and scratching the plate coating during the centrifugal process.

Referring to FIG. 1 , FIG. 3 , FIG. 10 and FIG. 11 , it can be seen that the positioning unit 4 includes: four door-type guide rails 41, two in a group, and symmetrically arranged at both ends of the cross rail 14; in addition, the door-type guide rails 41 are mounted in a clamping fit with the cross rail 14; two hydraulic rods 42 are mounted in a group, symmetrically clamped in the middle of the end surface of the door-type guide rail 41 close to the tire frame 11; a wall sleeve 43, clamped in the end of the hydraulic rod 42 away from the door-type guide rail 41;

The telescopic gas rod 44 is mounted on the end of the wall sleeve 43 away from the hydraulic rod 42; the tail ball 45 is hingedly mounted on the end of the movable end of the telescopic gas rod 44 away from the wall sleeve 43; the right-angle plates 46 are a group of two and are symmetrically mounted on the end surface of the fixed end of the telescopic gas rod 44 away from the wall sleeve 43; the arm claw 47 is rotatably mounted between the two right-angle plates 46 in the same group; the roller 48 is rotatably mounted on the end of the arm claw 47 away from the axis of the telescopic gas rod 44; the rubber sleeve 49 is mounted on the outer wall of the roller 48;

12 , an end plate 411 is mounted on one end of the arm claw 47 close to the axis of the telescopic gas rod 44 , and an end ring 412 hingedly mounted with the tail ball 45 is mounted on one end of the end plate 411 away from the roller 48 .

The roller 48 supports the plate at one end of the plate:

First, the gate rail 41 drives the hydraulic rod 42 to move toward one end of the plate under the support and guidance of the cross rail 14. In specific implementation, the gate rail 41 can be driven to move by an electric slider;

Then, the telescopic gas rod 44, under the control of the hydraulic rod 42, synchronously drives the right angle plate 46 to move closer to or away from the tire frame 11;

Finally, when the telescopic gas rod 44 is extending and retracting, it controls the tail ball 45 to move, and then causes the end ring 412 hinged with the ball to move. After that, the end plate 411 is pulled by the end ring 412, and the control arm claw 47 is further limited by the right-angle plate 46 to achieve a certain angle of opening and closing, until the roller 48 is in positive contact with the outer wall of one end of the plate, and finally moves through the door guide 41 until the roller 48 maintains a certain interaction force with the plate (the rubber sleeve 49 further improves the limiting effect and protects the end face of the plate);

Similarly, the process of the roller 48 supporting the plate on the inner side of one end of the plate can refer to the process of the roller 48 supporting the plate on the outer side of one end of the plate;

That is, through the coordinated cooperation between the two, the rollers 48 set at different heights at both ends of the plate can form a corner shape on the inner and outer end surfaces of the plate, limit the plate, and thus ensure the stability of the plate transportation process; in addition, when loading and unloading the plate, it is only necessary to move the door-type guide rails 41 to both sides to open the plate loading and unloading space, which is convenient and quick.

The working principle of the plate storage jig for transporting the tank wall panels with a protective component provided by the present invention is as follows: Step 1: First, the steel belt 37 is driven to rotate by the conveyor roller, and then the panel 372 is controlled by the table 371 to synchronously drive the high seat 373 to move, and at the same time, the support 376 is controlled by the electric telescopic rod 375 to move away from the dust cover 374, until the flexible brush 378 and the scraper 379 can cover two-thirds of the length of the damping plate 298 after moving;

Step 2: Then, the screw 21 is rotated to adjust the base 24 connected with the screw thread, until the remaining bases 24, under the traction of the connecting plate 26 and the crank 23, synchronously drive the damping plates 298 at the corresponding positions to move to the designated area, and then the plate is slowly placed in the middle area of all the damping plates 298 by external lifting;

Step 3: Finally, through the coordination of the portal guide rail 41 and the hydraulic rod 42, the two-axis linkage movement is realized. Through the telescopic effect of the telescopic gas rod 44, the opening and closing angles of the arm claws 47 are adjusted to adapt to the transportation of plates with different curvatures, until a group of rollers 48 distributed in opposite directions are at different heights of the inner and outer walls of the plate, and the plate is clamped as a resistance limit.

The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims (9)

1. A plate storage jig for transporting tank wall panels with a protective component, comprising a central frame (1), characterized in that a load unit (2) is arranged in a space on one side of the central frame (1), a control unit (3) is arranged in a space on the other side of the central frame (1), and a positioning unit (4) is arranged on a side of the load unit (2) away from the control unit (3); The load unit (2) comprises: A lead screw (21), which is one in number and is rotatably mounted between opposite surfaces of the middle frame (1); A shaft seat (22) is detachably mounted at a middle position of one end of the bottom wall of the center frame (1) by means of bolts; A crank (23) is rotatably mounted on an outer wall of the shaft seat (22) at one end away from the bottom wall of the middle frame (1); There are at least two bases (24), one of which is slidably mounted on the outer wall of one end of the lead screw (21), and the other of which is threadably mounted on the outer wall of the other end of the lead screw (21); in addition, the base (24) and the central frame (1) are slidably mounted; A pin (25) is fixedly mounted at a middle position of an end surface of the base (24) close to a bottom wall of the middle frame (1); The connecting plate (26) is rotatably mounted on the outer wall of the pin shaft (25), and the pin shaft (25) is inserted in the middle position of the connecting plate (26); in addition, adjacent connecting plates (26) or adjacent connecting plates (26) and cranks (23) are rotatably mounted via connecting rods; A flat steel plate (27) is mounted on an end surface of the base (24) away from the shaft seat (22) by clamping; A bracket (28) is mounted on an end surface of the flat steel plate (27) away from the shaft seat (22); At least one vertical rod (29) is installed in a middle position of the horizontal section of the bracket (28) by sliding engagement. 2. A plate storage jig for transporting tank wall panels with a protective component according to claim 1, characterized in that: the outer wall of the vertical rod (29) is symmetrically sleeved with a gasket (291) located between the bracket (28) and the flat steel plate (27), and one of the gaskets (291) is fixedly connected to the outer wall of the vertical rod (29), and the other gasket (291) is installed by snapping and fitting with the flat steel plate (27), and is installed by sliding fit with the outer wall of the vertical rod (29), and a return spring (292) sleeved and installed on the outer wall of the vertical rod (29) is fixedly connected between the two gaskets (291), and a mouth frame (291) is installed by snapping and fitting with the outer wall of the vertical rod (29) at one end of the vertical rod (29) away from the base (24). 293, the number is one, a cross bar (294) is rotatably mounted between the vertical sections of the mouth frame (293), a T-plate (295) is fixedly connected to the outer wall of the cross bar (294), a torsion spring (296) is sleeved and mounted on the outer wall of the cross bar (294) and is clipped and mounted with the mouth frame (293) and the T-plate (295), a rubber pad (297) is clipped and mounted on the end of the T-plate (295) away from the base (24), a damping plate (298) is clipped and mounted on the end of the rubber pad (297) away from the base (24), and a groove (299) is evenly opened on the end surface of the damping plate (298) away from the base (24) to increase the friction of the damping plate (298). 3. A plate storage jig for transporting tank wall panels with a protective component according to claim 2, characterized in that: a tire frame (11) is provided at one end of the middle frame (1) away from the bracket (28), and tire columns (12) are installed on the four corners of the tire frame (11) in a snap-fit manner, and corner pads (13) are detachably installed with the tire columns (12) in a snap-fit manner through bolts on the four corners of the tire frame (11), and cross rails (14) are symmetrically provided at one end of the tire frame (11) away from the middle frame (1), and the number is two, and the cross rails (14) are installed in a snap-fit manner with the tire columns (12), and a load-bearing plate (15) is installed in a snap-fit manner with the tire frame (11) on the end face of one side of the middle frame (1) away from the cross rails (14). 4. A plate storage jig for transporting tank wall panels with a protective assembly according to claim 3, characterized in that: the control unit (3) comprises: At least two corner brackets (31) are evenly connected and distributed in an array at one end of the load-bearing plate (15); There are two strips (32) symmetrically distributed on both sides of the load-bearing plate (15), and the strips (32) are installed by snap-fitting with the corner frame (31); A side guard plate (33) is mounted on an end surface of an opposite side of the strip plate (32) by snap-fitting; The joint plate (34) is symmetrically clamped and mounted on both ends of the strip plate (32); A conveying roller (35) is rotatably mounted between the two joint plates (34) at the same end; The tooling wheel (36) is symmetrically clamped and mounted on the outer wall of the conveying roller (35); The steel belt (37) is clamped and installed between the tooling wheels (36). 5. A plate storage jig for transporting the wall panels of a storage tank body with a protective component according to claim 4, characterized in that: a platform (371) is snap-fitted and installed in the middle position of the outer wall of the steel belt (37), a panel (372) is snap-fitted and installed in the middle position of the end surface of the side of the platform (371) away from the steel belt (37), and the panel (372) and the strip (32) are slidably snap-fitted and installed, a high seat (373) is snap-fitted and installed in the middle position of the end surface of the side of the panel (372) away from the platform (371), a dust cover (374) is snap-fitted and installed at one end of the high seat (373) away from the platform (371), and the inside of the dust cover (374) is snap-fitted and installed through a mounting plate An electric telescopic rod (375) is provided, wherein a support column (376) is mounted on one end of the electric telescopic rod (375) close to the middle of the conveying roller (35), a connecting plate (377) is mounted on the outer wall of one side of the support column (376) close to the middle frame (1), a flexible brush (378) is mounted on one end of the connecting plate (377) close to the end surface of one side of the middle frame (1), a scraper (379) is mounted on the other end of the connecting plate (377) close to the end surface of one side of the middle frame (1), and the flexible brush (378) and the damping plate (298) are intersected, and the scraper (379) and the damping plate (298) are tangentially distributed, and the cross-sectional shape of the scraper (379) is a right-angled trapezoid. 6. A plate storage jig for transporting tank wall panels with a protective component according to claim 5, characterized in that: pillow blocks (381) are snap-fitted and installed in the middle positions of the outer walls on both sides opposite to each other of the center frame (1), and the axis of the pillow blocks (381) is perpendicular to the axis of the screw (21), and a side plate (382) is snap-fitted and installed in the middle position of the end surface of the side of the pillow block (381) close to the tire frame (11), a comb plate (383) is snap-fitted and installed at one end of the end surface of the side of the side plate (382) away from the cross rail (14), and a brush (384) is snap-fitted and installed at the other end of the end surface of the side of the side plate (382) away from the cross rail (14). 7. A plate storage jig for transporting tank wall panels with a protective assembly according to claim 6, characterized in that: the positioning unit (4) comprises: The gate-type guide rails (41) are four in number, two in a group, and are symmetrically arranged at both ends of the cross rail (14); in addition, the gate-type guide rails (41) are mounted on the cross rail (14) by means of a snap fit; The hydraulic rods (42) are two in a group and are symmetrically clamped and mounted at the middle position of the end surface of the door-type guide rail (41) close to the tire frame (11); A wall sleeve (43) is mounted on an end of the hydraulic rod (42) away from the door-type guide rail (41) by clamping; A telescopic gas rod (44) is mounted on the wall sleeve (43) at one end away from the hydraulic rod (42); The tail ball (45) is hingedly mounted on the movable end of the telescopic gas rod (44) at one end away from the wall sleeve (43); A right angle plate (46), two in a group, symmetrically clamped and mounted on the end surface of the fixed end of the telescopic gas rod (44) away from the wall sleeve (43); An arm claw (47) is rotatably mounted between the two right-angle plates (46) of the same group; A roller (48) is rotatably mounted on the end of the arm claw (47) away from the axis of the telescopic gas rod (44); The rubber sleeve (49) is clamped and mounted on the outer wall of the roller (48). 8. A plate storage jig for transporting tank wall panels with a protective component according to claim 7, characterized in that: the end of the arm claw (47) close to the axis of the telescopic gas rod (44) is clamped and installed with an end plate (411), and the end of the end plate (411) away from the roller (48) is clamped and installed with an end ring (412) hingedly mounted with the tail ball (45). 9. A sheet material storage jig for transporting tank body wall panels with a protective component according to claim 5, characterized in that: the single operation length of the scraper (379) and the flexible brush (378) is greater than half the length of the damping plate (298), the vertical distance from the end face of the middle frame (1) close to the strip (32) to the end face of the angle frame (31) close to the screw (21) is greater than the length of the flexible brush (378) and the scraper (379), the length of the comb plate (383) and the brush (384) are both greater than the length of the flexible brush (378) and the scraper (379), and the vertical distance between the two steel belts (37) is greater than the length of the damping plate (298).