CN119041711A - Double-sliding framework - Google Patents
Double-sliding framework Download PDFInfo
- Publication number
- CN119041711A CN119041711A CN202411144669.8A CN202411144669A CN119041711A CN 119041711 A CN119041711 A CN 119041711A CN 202411144669 A CN202411144669 A CN 202411144669A CN 119041711 A CN119041711 A CN 119041711A
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- Prior art keywords
- guide rail
- frame
- block
- support
- supporting
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- 238000004804 winding Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
本发明公开了一种双滑移骨架，涉及建筑工程施工辅助器械的技术领域，其包括支撑架体，支撑架体的上表面设有导轨，导轨上滑动设有承托架框架，承托架框架的底部设有滑块，滑块与导轨之间相匹配并在导轨上形成滑动路径，导轨的两端且分别位于滑动路径的始端和末端处设有上止头和下止头，上止头和下止头上均设置有驱动组件，通过驱动组件驱动承托架框架，使承托架框架通过滑块滑动在导轨上。本发明方便双向自动化驱动承托架框架。
The present invention discloses a double sliding frame, which relates to the technical field of auxiliary equipment for construction engineering, and comprises a support frame, wherein the upper surface of the support frame is provided with a guide rail, a support frame frame is slidably provided on the guide rail, a slider is provided at the bottom of the support frame frame, the slider matches the guide rail and forms a sliding path on the guide rail, an upper stop and a lower stop are provided at both ends of the guide rail and are respectively located at the beginning and the end of the sliding path, and a driving assembly is provided on the upper stop and the lower stop, and the support frame frame is driven by the driving assembly so that the support frame frame slides on the guide rail through the slider. The present invention facilitates bidirectional automatic driving of the support frame.
Description
Technical Field
The invention relates to the technical field of auxiliary instruments for building engineering construction, in particular to a double-sliding framework.
Background
In the building construction process, auxiliary construction is needed by means of a double-sliding framework, and the principle of the double-sliding framework is mainly based on a slip form construction process. In the slip form construction technology, a bilateral moving mode is adopted to stably push a sliding platform on a sliding framework, so that a stable construction auxiliary platform is provided.
However, in the existing double-sliding framework using process, a user needs to manually operate and push the support bracket frame on the sliding framework, so that the support bracket frame moves on the framework body, which is time-consuming and labor-consuming, inconvenient for the user to operate and reduces the convenience and efficiency of operation.
Disclosure of Invention
The application provides a double-sliding framework, which is convenient for a bidirectional automatic driving support bracket frame.
The application provides a double-sliding framework, which adopts the following technical scheme:
The utility model provides a two skeletons that slide, includes the support body, the upper surface of support body is equipped with the guide rail, it is equipped with support bracket frame to slide on the guide rail, support bracket frame's bottom is equipped with the slider, assorted and form the slip path on the guide rail between slider and the guide rail, the both ends of guide rail just are located slip path's top and terminal department respectively and are equipped with top stop and bottom stop, all be provided with drive assembly on top stop and the bottom stop, through drive assembly drive support bracket frame, make support bracket frame pass through slider automatic sliding on the guide rail.
By adopting the technical scheme, the bidirectional automatic sliding of the support bracket frame can be realized through the driving assemblies arranged on the upper stop head and the lower stop head, so that the need of manual operation is eliminated, the convenience and the efficiency of the operation are improved, the dependence on a manual operator can be reduced, and the working comfort and the man-machine cooperation efficiency are improved.
Preferably, the driving assembly comprises a chain and a mounting frame arranged on the upper stop head and the lower stop head, a driving motor is arranged on the mounting frame, a winding wheel for winding the chain is arranged at the output end of the driving motor, one end of the chain is connected with a fixed block arranged on the support bracket frame, and the other end of the chain is orderly and alternately arranged on a driven wheel arranged on the upper stop head and the lower stop head and connected with the winding wheel.
By adopting the technical scheme, the rolling wheel is controlled to rotate by adjusting the output end of the driving motor, so that the chain can be accurately controlled, the position of the support bracket frame on the guide rail can be accurately controlled by controlling the length and the tension of the chain, the accurate positioning and fixed-point stay are realized, and the device is suitable for a scene requiring accurate position control.
Preferably, the support bracket frame is provided with a support plate, the upper surface of the support plate is provided with a slewing bearing, the top of the inner ring of the slewing bearing is connected with a support frame, and the upper surface of the support frame is provided with a support plate.
By adopting the technical scheme, the support frame can conveniently rotate through the rotary platform with the support plate through the slewing bearing, and the steering of the support plate is adjusted, so that the installation operation is convenient.
Preferably, at least two support bases are arranged on the upper surface of the support bracket frame, two turnover rods are rotatably arranged on the support bases, and the two turnover rods are connected through a connecting plate.
Through adopting above-mentioned technical scheme, the object is shelved on the connecting plate, and the user holds the turnover rod with the hand to overturn suitable angle, make to form certain contained angle between connecting plate and the backup pad, conveniently lift up the object on the connecting plate.
Preferably, a plurality of baffles are arranged on one side of the support bracket frame, the baffles are of an L-shaped structure, and the baffles are positioned on one side of the support base.
By adopting the technical scheme, the baffle provides a physical boundary, and after the object is blocked by the baffle, the baffle can be more stably kept on the connecting plate, so that the object is prevented from sliding down or being accidentally injured.
Preferably, the connecting plate is hinged with an inclined strut, the inclined strut is hinged with a clamping block, and the clamping block is clamped with a clamping groove in the supporting plate.
Through adopting above-mentioned technical scheme, through with the fixture block card in the draw-in groove, form stable triangle-shaped structure between messenger's diagonal brace, connecting plate and the backup pad, stable triangle-shaped structure can provide stronger support and compressive capacity, makes the connecting plate more stable in the use.
Preferably, the bottom of the supporting plate is fixedly provided with a mounting plate, and the mounting plate is provided with a fixing assembly for fixing the sliding position of the supporting bracket frame.
By adopting the technical scheme, the sliding position of the support bracket frame is fixed through the fixing component.
Preferably, the fixed subassembly includes the interlock piece, locates the horizontal sleeve of mounting panel upper surface and evenly locates the jack on the guide rail medial surface, horizontal sleeve symmetry is provided with two at least, and the inside slip of horizontal telescopic is equipped with the inserted bar, the interlock piece is connected to the one end of inserted bar, makes the inserted bar slide in horizontal telescopic inside through the interlock piece, until the other end of inserted bar inserts in the jack for fix the support bracket frame on the guide rail.
Through adopting above-mentioned technical scheme, through the interlock piece, make the inserted bar slide in horizontal telescopic inside, until the other end of inserted bar inserts in the jack, play the fixed between support bracket frame and the guide rail.
Preferably, the linkage piece comprises a longitudinal sleeve arranged on the mounting plate, a positioning rod is slidably arranged in the longitudinal sleeve, the bottom of the positioning rod penetrates through the interior of the longitudinal sleeve and is connected with a positioning block, and the positioning block is rotationally connected with the inserted link through a connecting rod.
Through adopting above-mentioned technical scheme, through the slip of control locating lever, make linking between connecting rod and the inserted bar on the locating piece to the inside slip of the horizontal sleeve of inserted bar of company, in order to realize the drive to the inserted bar.
Preferably, the mounting panel upper surface is provided with the card box, be equipped with the card slot on the card box, card slot and the card block phase-match of locating piece bottom, the side of card block is equipped with the fixed slot, works as the card block inserts the card slot inside in the card box, offsets with the fixed slot through the stopper of flexible setting in the card box side for fixed card block.
Through adopting above-mentioned technical scheme, when the card block inserts the card in the box in the draw-in groove inside, offset with the fixed slot through the stopper that stretches out and draws back to set up in the box side, can firmly fix the position of card block.
In summary, the application has the following beneficial effects:
1. the two-way automatic sliding of the support bracket frame can be realized through the driving components arranged on the upper stop head and the lower stop head, so that the need of manual operation is eliminated, the convenience and the efficiency of the operation are improved, the dependence on a manual operator can be reduced, and the working comfort and the man-machine cooperation efficiency are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a double-slip skeleton in the present embodiment;
FIG. 2 is an exploded view of the present embodiment between the slew bearing and the carriage frame;
FIG. 3 is a schematic view showing the internal structure of the driving assembly in the present embodiment;
FIG. 4 is a schematic view showing the connection structure between the connection plate and the diagonal brace in the present embodiment;
FIG. 5 is a schematic diagram of a connection structure between a latch and a slot in the present embodiment;
FIG. 6 is a schematic view showing the internal structure of the fixing assembly in the present embodiment;
FIG. 7 is a sectional view showing the internal structure of the cartridge in the present embodiment;
The reference numerals are 1, a supporting frame body, 2, supporting feet, 3, a universal brake wheel, 4, a guide rail, 5, a supporting bracket frame, 6, a sliding block, 7, an upper stop, 8, a lower stop, 9, a stop block, 10, a folding stair, 11, a driving assembly, 1101, a mounting bracket, 1102, a chain, 1103, a driving motor, 1104, a winding wheel, 1105, a fixed block, 1106, a driven wheel, 12, a supporting plate, 13, a slewing bearing, 14, a supporting bracket frame, 15, a supporting plate, 16, a protective rail, 17, a supporting base, 18, a turnover rod, 19, a connecting plate, 20, a baffle, 21, an inclined supporting rod, 22, a clamping block, 23, a clamping groove, 24, a positioning strip, 25, a mounting plate, 26, a fixing assembly, 2601, a linkage, 260101, a longitudinal sleeve, 260102, a positioning rod, 260103, a positioning block, 260104, a connecting rod, 2602, a transverse sleeve, 2603, a jack, 2604, a plug rod, 27, an arc hole, 28, a pedal, 29, a clamping box, 30, a clamping groove, 31, a clamping block, 32, a clamping block, a clamping groove, a chute, a clamping groove, a guide rail, a conical guide rail, a conical guide rail, and a guide rail, a guide rail.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.
Examples
The invention discloses a double-sliding framework, as shown in fig. 1 and 2, which comprises a support frame body 1, wherein a support leg 2 is fixedly arranged on the lower surface of the support frame body 1, a universal brake wheel 3 is arranged at the bottom of the support leg 2, the universal brake wheel 3 can freely slide in multiple directions, the stability of the support framework is improved, the double-sliding framework is easier to operate due to the design of the universal brake wheel 3, and a user can lock or release the sliding function by controlling braking, so that the fixation or movement of the support framework is realized; the upper surface of the support frame body 1 is provided with two guide rails 4, the guide rails 4 are slidably provided with support frame frames 5, the bottoms of the support frame frames 5 are provided with sliding blocks 6, sliding paths are formed between the sliding blocks 6 and the guide rails 4, two ends of the guide rails 4 are respectively provided with an upper stop 7 and a lower stop 8 at the beginning and the end of the sliding paths, the upper stop 7 and the lower stop 8 can limit the sliding range of the sliding blocks 6 on the guide rails 4 and ensure that the beginning and the end of the sliding paths are fixed, so that the sliding blocks 6 can be prevented from sliding out of the guide rails 4 or exceeding a preset sliding range to ensure the stability and the safety of the whole structure, two stop blocks 9 are rotatably arranged on the upper stop 7, the folding stair 10 is obliquely supported on the ground when the folding stair 10 rotates to an open state, the folding stair 10 is obliquely supported on the ground, additional support can be provided, the stability and the bearing capacity of the whole support frame body 1 are increased, and a user can conveniently go up and down the support frame body 1 through the folding stair 10 when the folding stair 10 is in the open state, and the working efficiency and the convenience are improved.
As shown in fig. 1 and 3, further, the upper stop 7 and the lower stop 8 are both provided with a driving component 11, the supporting bracket frame 5 is driven by the driving component 11, so that the supporting bracket frame 5 slides on the guide rail 4 through the sliding block 6, and automatic sliding of the supporting bracket frame 5 can be realized through the driving component 11, thus eliminating the need of manual operation, improving the convenience and efficiency of operation, reducing the dependence on manual operators, automatically driving the sliding of the supporting bracket frame 5, reducing the labor intensity of the staff, and especially when the supporting bracket frame 5 is larger and the sliding distance is longer, the automatic driving can avoid the labor of manual pushing and pulling, and improving the comfort of work and the human-computer cooperation efficiency.
As shown in fig. 1 and 3, the driving assembly 11 includes a mounting frame 1101 and a chain 1102, the mounting frame 1101 is fixed on the upper stop 7 and the lower stop 8, a driving motor 1103 is provided on the mounting frame 1101, a winding wheel 1104 for winding the chain 1102 is provided at an output end of the driving motor 1103, one end of the chain 1102 is fixedly connected with a fixing block 1105 provided on the support bracket frame 5, the other end of the chain 1102 is sequentially and alternately arranged on a driven wheel 1106 provided on the upper stop 7 and the lower stop 8 and fixedly connected with the winding wheel 1104, the winding wheel 1104 rotates by switching on a power supply of the driving motor 1103, at this time, the winding wheel 1104 winds the chain 1102, the fixing block 1105 on the support bracket frame 5 is dragged under the limit action of the driven wheel 1106, the driving motor 1103 and the chain 1102 are used as the driving assembly 11, a larger driving force can be provided, the chain 1102 can effectively transmit the power of the motor, so that the support bracket frame 5 can smoothly slide on the guide rail 4, and even if a larger friction force or resistance is encountered, the support bracket frame 5 can still be driven and slid smoothly.
As shown in fig. 2 and 3, the support plate 12 is arranged on the support bracket frame 5, the rotary bearing 13 is arranged at the center of the support plate 12, the support bracket frame 14 is fixedly connected to the top of the inner ring of the rotary bearing 13, and the support bracket frame 14 can conveniently rotate 360 degrees through the rotary platform through the rotary bearing 13, so that an operator can freely move and adjust the position on the support bracket body 1 to conveniently perform installation operation, the operator does not need to frequently lower the table or move the support plate 15, time and effort are saved, the support plate 15 is arranged on the upper surface of the support bracket frame 14, the support plate 15 is used for functioning as an operation platform, the user can stand on the support plate 15 to perform installation operation, the user can more efficiently perform installation operation by placing the user on the support plate 15, the user can complete a plurality of operation steps on one position, the operator does not need to frequently lower the table or move the workbench, and time and labor are saved.
As shown in fig. 2 and 3, further, the guard rail 16 is fixedly installed on the support bracket frame 5, two groups of guard rails 16 are provided, the guard rail 16 is fixedly connected with the support bracket frame 5, the guard rail 16 serves as a physical barrier, personnel can be effectively prevented from accidentally falling or falling, the guard rail 16 can protect operators from falling from the support plate 15, tools, parts or other objects can be prevented from falling, damage or equipment damage is caused, risks of object sliding can be reduced through effective isolation and limitation, and safety of surrounding personnel and equipment is protected.
As shown in fig. 2 and 3, the upper surface of the support bracket frame 5 is provided with two support bases 17, the two support bases 17 are respectively provided with a turning rod 18 in a rotating manner, the two turning rods 18 are fixedly connected through a connecting plate 19, an object is placed on the connecting plate 19, a user holds the turning rod 18 by hand and turns over a proper angle to form a certain included angle between the connecting plate 19 and the supporting plate 15, the object on the connecting plate 19 is conveniently lifted, the user can lift the object with smaller force and effort, a more convenient and labor-saving operation mode is provided, a plurality of baffles 20 are arranged on one side of the support bracket frame 5, the baffles 20 are in an L-shaped structure, the baffles 20 are positioned on one side of the support base 17, a physical boundary is provided by the baffles 20, and the object can be more stably kept on the connecting plate 19 after being blocked by the baffles 20, so that the occurrence of sliding or accidental injury is avoided.
As shown in fig. 4 and 5, further, the back of the connecting plate 19 is rotatably connected with an inclined strut 21, one end of the inclined strut 21 is hinged to the connecting plate 19, the other end of the inclined strut 21 is hinged to a clamping block 22, the clamping block 22 is clamped with a clamping groove 23 on the supporting plate 15, a stable triangle structure is formed among the inclined strut 21, the connecting plate 19 and the supporting plate 15 by clamping the clamping block 22 in the clamping groove 23, the stable triangle structure can provide stronger supporting and pressure-resistant capability, the connecting plate 19 is more stable in the using process, the structure can reduce shaking and vibration of the connecting plate 19, ensure the firmness of the connecting plate 19, effectively avoid unstable conditions caused by vibration, further, the supporting plate 15 is provided with a plurality of positioning strips 24, a plurality of clamping grooves 23 are formed between the adjacent positioning strips 24, and the clamping grooves 23 are provided with a plurality of positions.
As shown in fig. 5 and 6, in addition, a mounting plate 25 is fixedly mounted at the bottom of the support plate 12, a fixing component 26 for fixing the sliding position of the support frame 5 is arranged on the mounting plate 25, the fixing component 26 comprises a linkage 2601, a transverse sleeve 2602 fixedly mounted on the upper surface of the mounting plate 25 and an inserting hole 2603 uniformly arranged on the inner side surface of the guide rail 4, two transverse sleeves 2602 are symmetrically arranged, inserting rods 2604 are slidably arranged in the transverse sleeve 2602, one ends of the inserting rods 2604 are connected with the linkage 2601, the inserting rods 2604 slide in the transverse sleeve 2602 until the other ends of the inserting rods 2604 are inserted into the inserting hole 2603, fixing between the support frame 5 and the guide rail 4 is achieved, the fixing component 26 comprises the transverse sleeve 2602 and the inserting hole 2603, and accurate adjustment of the position of the support frame 5 on the guide rail 4 can be achieved through sliding of the inserting rods 2604 in the transverse sleeve 2602 and inserting of the inserting holes 2603, and therefore users can accurately position the support frame 5 in the required positions according to needs.
As shown in fig. 5 and 6, specifically, the linkage member 2601 includes a longitudinal sleeve 260101 fixedly mounted on the upper surface of the mounting plate 25, a positioning rod 260102 is slidably disposed in the longitudinal sleeve 260101, the bottom of the positioning rod 260102 penetrates through the interior of the longitudinal sleeve 260101 and is fixedly connected with a positioning block 260103, the positioning block 260103 is connected with the inserting rod 2604 through a connecting rod 260104, one end of the connecting rod 260104 is hinged with the positioning block 260103, the other end of the connecting rod 260104 is hinged with one end of the inserting rod 2604, and the connecting rod 260104 on the positioning block 260103 is linked with the inserting rod 2604 by controlling the sliding of the positioning rod 260102, so that the connecting rod 2604 is connected with the sliding of the interior of the transverse sleeve 2602, so as to realize driving of the inserting rod 2604.
As shown in fig. 5 and 6, further, the top of the positioning rod 260102 penetrates through the arc hole 27 in the support plate 15, the center of the arc hole 27 is coincident with the center of the revolving bearing 13, because the support plate 15 is rotatably arranged through the revolving bearing 13, and the arc hole 27 is arranged, when the support plate 15 rotates through the revolving bearing 13, the top of the positioning rod 260102 moves inside the arc hole 27, because the shape of the arc hole 27, the positioning rod 260102 can only move within a certain range, thus limiting the rotation angle of the support plate 15, ensuring that the support plate rotates within a specified range, and simultaneously, ensuring the normal movement of the positioning rod 260102, the top of the positioning rod 260102 is provided with a pedal 28, a user can pedal the pedal 28 by foot, and the sliding position of the support bracket frame 5 is fixed by foot, when the user pedals the pedal fixed position, the support bracket frame 5 is firmly locked at a specific position, so as to prevent unnecessary sliding or shaking, thereby providing a more stable working environment, the pedal 28 acts as an operation control mode, the user can easily fix or release the sliding position of the support bracket frame 5 by foot, and the user can provide a faster and more convenient and faster operation experience than the manual fixing or release operation.
As shown in fig. 6 and 7, the upper surface of the mounting plate 25 is fixedly provided with a clamping box 29, the top of the clamping box 29 is provided with a clamping groove 30, the clamping groove 30 is matched with a clamping block 31 at the bottom of a positioning block 260103, the side surface of the clamping block 31 is provided with a fixing groove 32, when the clamping block 31 is inserted into the clamping groove 30 in the clamping box 29, a limiting block 33 arranged on the side surface of the clamping box 29 in a telescopic manner abuts against the fixing groove 32, so that the position of the clamping block 31 can be firmly fixed, the clamping block 31 is ensured not to accidentally move or loosen, and a stable and reliable fixing effect is provided.
As shown in fig. 6 and 7, it is worth further explaining that the outside of the limiting block 33 is provided with the limiting rod 34, the outside of the limiting rod 34 is provided with the spring 35, the spring 35 is located in the clamping groove 30 of the clamping box 29, one end of the spring 35 is connected with the inner wall of the clamping groove 30, the other end of the spring 35 is connected with the limiting block 33, under the action of the spring 35, the limiting block 33 always abuts against the fixed groove 32, the bottom of the clamping block 31 is provided with the conical guide block 36, the lower surface of the conical guide block 36 is provided with the conical inclined surface 37, and in the process that the conical guide block 36 is downwardly inserted into the clamping groove 30 in the clamping box 29, the conical inclined surface 37 of the conical guide block 36 abuts against the inner surface of the telescopic limiting block 33, so that the conical guide block 36 can be more conveniently inserted into the clamping groove 30 through the interaction of the conical inclined surface 37 and the limiting block 33, and the telescopic characteristic of the limiting block 33 allows the conical guide block 36 to adapt to the shape and the movement of the conical guide block 36, and a certain fault tolerance is provided for the insertion.
When the dual-sliding framework is used, a user firstly moves the dual-sliding framework to an operation position by using the universal brake wheel 3 at the bottom of the supporting leg 2, and puts down the folding stair 10, so that the folding stair 10 is inclined to be supported on the ground, and presses down a brake block on the universal brake wheel 3 to fix the dual-sliding framework at the operation position.
The user can step on the folding stair 10, climb up the support frame body 1, start the driving component 11 on the upper stop 7, move the support bracket frame 5 to the position of the upper stop 7, step on the support plate 15 on the support bracket frame 5, and then start the driving component 11 on the lower stop 8, so that the support bracket frame 5 moves to a proper position.
Then, by stepping on the pedal 28, the plunger 2604 is slid inside the lateral sleeve 2602 until the other end of the plunger 2604 is inserted into the insertion hole 2603, so that the support bracket frame 5 is fixed on the guide rail 4.
The object is placed on connecting plate 19, and the user holds turnover rod 18 with the hand to overturn suitable angle for form certain contained angle between connecting plate 19 and the backup pad 15, conveniently lift the object on the connecting plate 19, and through the fixture block 22 card in draw-in groove 23, make between diagonal brace 21, connecting plate 19 and the backup pad 15 form stable triangle-shaped structure, play fixed connecting plate 19's effect.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411144669.8A CN119041711A (en) | 2024-08-20 | 2024-08-20 | Double-sliding framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411144669.8A CN119041711A (en) | 2024-08-20 | 2024-08-20 | Double-sliding framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119041711A true CN119041711A (en) | 2024-11-29 |
Family
ID=93577040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411144669.8A Pending CN119041711A (en) | 2024-08-20 | 2024-08-20 | Double-sliding framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119041711A (en) |
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2024
- 2024-08-20 CN CN202411144669.8A patent/CN119041711A/en active Pending
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