CN113668353B - Automatic full chi of assembled concrete pavement board is renewed and is equipped - Google Patents

Abstract

The invention discloses an automatic full-scale updating equipment for assembled concrete pavement, which comprises: a support frame; The bottom surface of the device is respectively affixed to the top surface of the track wheels of the crawler chassis, the bottom of the support frame is provided with a lifting device, the lifting device is arranged in a rectangular structure, and the four sides of the lifting device are provided with cutting device; the cutting device includes a direction adjustment mechanism, an extension mechanism and a cutting mechanism; the direction adjustment mechanism is in transmission connection with the side of the lifting plate, the extension mechanism is arranged on the side of the direction adjustment mechanism, and the extension mechanism For driving the cutting mechanism to extend in the transverse direction, the cutting mechanism is arranged at the bottom of the extending mechanism.

Description

An automatic full-scale update equipment for assembled concrete pavement slabs

technical field

The invention relates to the technical field of manipulators, in particular to an automatic full-scale update equipment for assembled concrete paving panels.

Background technique

Concrete pavement reconstruction is a cumbersome construction process that requires the pavement to be crushed and then paved. At present, the commonly used tools for breaking concrete pavement include jackhammers, hydraulic breaking hammers, and cement pavement crushers. Noise, even accidents caused by splashing gravel and hurting people, so it is not suitable for road construction in densely populated cities, especially near hospitals, schools and residential buildings. The noise generated by wind pick construction will greatly affect people's lives; It takes a long time to use pneumatic picks, hydraulic breakers and cement pavement breakers to break the road surface. For some road sections, such as airport runways and road sections with heavy traffic volume, road closure construction is required, which seriously affects normal traffic, causing vehicle congestion or flight delays. People's normal travel and work; and now in order to improve the mechanical properties of concrete roads, steel mesh is often laid in cement concrete. Commonly used concrete breaking tools can only break concrete stones, it is difficult to cut off steel bars, and steel bars need to be cleaned separately. Therefore, the construction efficiency is low. The use of pneumatic picks, hydraulic breakers and cement pavement crushers to break the pavement will affect the surrounding pavement, and the vibration will damage the pavement structure, causing the concrete to peel off from the steel bars in the concrete, reducing the strength of the pavement and reducing the normal service life of the concrete pavement.

Contents of the invention

The purpose of the present invention is to provide an automatic full-scale update equipment for assembled concrete pavement panels, so as to solve the problems in the prior art.

In order to achieve the above object, the present invention provides the following scheme: the present invention provides an automatic full-scale update equipment for assembled concrete pavement, including: a support frame; a crawler chassis is provided at the bottom of the support frame, and the two sides of the support frame Two limit devices are respectively provided, the bottom surfaces of the limit devices are respectively affixed to the top surface of the crawler wheels of the crawler chassis, the bottom of the support frame is provided with a lifting device, and the lifting device is arranged in a rectangular structure. The four sides of the pulling device are provided with cutting devices;

The lifting device includes a lifting plate, the bottom surface of the lifting plate is provided with several towing hooks, and the towing hooks are used to lift the cut and completed pavement panel, and the top surface of the lifting plate is provided with a lateral displacement mechanism, so that The lateral displacement mechanism is used to drive the lifting plate to perform lateral displacement; the two opposite sides of the support frame are fixedly connected with bar sliders, and the two sides of the top surface of the lifting plate are provided with a number of guiding mechanisms at equal intervals along the linear direction. , the guide mechanism is slidingly connected with the bar slider;

The cutting device includes a direction adjustment mechanism, an extension mechanism, and a cutting mechanism; the direction adjustment mechanism is in transmission connection with the side of the lifting plate, the extension mechanism is arranged on the side of the direction adjustment mechanism, and the extension mechanism is used for The cutting mechanism is driven to extend in the transverse direction, and the cutting mechanism is arranged at the bottom of the extending mechanism.

Preferably, the lateral displacement mechanism includes a fixed block, the fixed block is fixed on the top surface of the lifting plate, a horizontal motor is fixed on an inner wall of the support frame, and the output end of the horizontal motor is fixed with One end of the screw rod, the other end of the screw rod penetrates through the fixing block and is rotatably connected to the other opposite inner wall of the support frame, and the screw rod is threadedly connected to the fixing block.

Preferably, the guide mechanism includes a fixed seat, one end of a guide rod is fixedly connected to the side of the fixed seat, and the other end of the guide rod is rotatably connected to a guide wheel; a chute, and the guide wheel is slidably connected with the bar-shaped chute.

Preferably, the steering mechanism includes a horizontal component and a vertical component, and the side of the horizontal component is fixedly connected to the side of the vertical component;

The horizontal assembly includes a horizontal casing, the side of the horizontal casing is fixedly connected to the side of the vertical assembly, the bottom surface of the inner cavity of the horizontal casing is fixedly connected with a first drive motor, and the bottom surface of the horizontal casing is provided with a second drive motor. A through hole, the output end of the first drive motor is fixedly connected with a transverse gear, and the first guide plates are respectively fixed on both sides of the outer wall at the bottom of the first through hole, and the two first guide plates are respectively arranged on On both sides of the transverse gear, a first sliding block is fixedly connected to the side of the first guide plate, and a first guide rack is fixed to the side of the lifting plate; the transverse gear and the first guide rack Mesh with each other.

Preferably, the first guide rack includes a rack block, the side of the rack block is fixedly connected to the side of the lifting plate, the top surface of the rack block is provided with a bar-shaped groove, and the bar-shaped groove The two opposite groove walls of the groove are respectively provided with limiting grooves, and the bottom of the strip-shaped groove is fixedly connected with strip-shaped teeth, and the strip-shaped teeth mesh with the horizontal gear, and the side of the first guide plate is connected with the strip. The wall of the shaped groove is slidably connected, and the first sliding block is slidably connected with the limiting groove.

Preferably, the vertical assembly includes a vertical housing, a vertical cylinder is fixedly connected to the top surface of the vertical housing, and the output shaft of the vertical cylinder passes through the top surface and the bottom surface of the vertical housing in sequence and A lifting block is fixedly connected, and the side of the lifting block is fixedly connected with the extension mechanism.

Preferably, the extension mechanism includes an extension housing, one side of the extension housing is affixed to the side of the lifting block, and the other opposite side of the extension housing is affixed to the cutting mechanism. An extension motor is fixedly connected to the bottom surface of the cavity, and a second through hole is opened on the bottom surface of the extension housing. The second guide plate, the two second guide plates are respectively arranged on both sides of the extension gear, the side of the second guide plate is fixedly connected with a second sliding block, and the side of the lifting block is fixedly connected with a second guide tooth The bar; the transverse gear and the first guide rack mesh with each other, and the second guide rack has the same structure as the first guide rack.

Preferably, the cutting mechanism includes a water-cooling assembly and a cutting assembly; the water-cooling assembly is arranged on the top of the cutting assembly;

The cutting assembly includes a cutting shell, the side of the cutting shell is affixed to the side of the extension shell, the outer wall of the bottom of the extension shell is affixed with a cutting motor, and the output end of the cutting motor passes through the cutting shell in turn The two opposite sides of the body are fixedly connected with cutting wheels.

Preferably, the water cooling assembly includes a partition plate, the peripheral wall of the partition plate is fixed to the inner wall of the cutting shell, the partition plate and the top inner wall of the cutting shell form an airtight water storage chamber, and the partition plate A water pump is fixedly connected to the top surface of the partition, the output end of the water pump passes through the outer wall of the cutting housing, and the output end of the water pump faces the cutting wheel.

Preferably, the limit device includes a limit cylinder, the limit cylinder is fixed on the top surface of the track wheel, the output end of the limit cylinder is fixed with a lifting column, and the top surface of the lifting column is fixed A limiting post is fixedly connected to the side of the support frame.

Preferably, the control system includes a central control module and a distance sensor and an image sensor arranged on the bottom surface of the lifting plate; the central control module is electrically connected with an adjustment module and a cutting module;

The distance sensor is used to detect the distance between the center of the cutting wheel and the top surface of the pavement, and transmits the measured distance to the central control module in real time;

The image sensor is used to detect damage to the decking panel, and transmits the situation to the central control module in real time;

The adjustment module includes a track wheel drive unit, a first drive motor drive unit, and a transverse motor drive unit; The horizontal motor drive unit is controlled to adjust the position of the cutting device;

The cutting module includes a cutting motor drive unit, an extension motor drive unit and a vertical cylinder drive unit; after the position adjustment of the cutting device is completed, the cutting motor drive unit starts the cutting motor, and the central control module passes the The real-time data transmitted by the image sensor and the distance sensor controls the extension motor drive unit and the vertical cylinder drive unit to adjust the position of the cutting wheel.

The invention discloses the following technical effects: the set crawler chassis is the prior art, which can drive the support frame to move freely on the paved road, the set limit device can control the support frame to lift, control the lifting device to cut the cut The discarded pavement is consigned, and a cutting device is installed on the four sides of the lifting device, which can cut the pavement. Relying on the lifting action of the lifting device, the four sides of the pavement to be cut are respectively cut to realize For the stripping of the waste pavement, the cutting device itself can also be lifted and lowered, so as to avoid the restriction on the position when the lifting device cuts the cutting device.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the structural representation of embodiment 1 of the present invention;

Fig. 2 is the front view of embodiment 1 of the present invention;

3 is a schematic structural view of a cutting device according to Embodiment 1 of the present invention;

4 is a schematic structural view of the first guide rack in Embodiment 1 of the present invention;

5 is a schematic structural diagram of the control system in Embodiment 1 of the present invention;

Figure 6 is a schematic structural view of Embodiment 2 of the present invention;

Fig. 7 is a schematic structural view of a vertical T-shaped slot according to Embodiment 2 of the present invention;

Among them, 1. Support frame; 2. Track wheel; 3. Lifting plate; 4. Towing hook; 5. Strip slider; 6. Fixed block; 7. Horizontal motor; 1, guide rod; 11, guide wheel; 12, strip chute; 13, transverse housing; 14, first drive motor; 15, transverse gear; 16, first guide plate; 17, first sliding block; 18, The first guide rack; 19, the rack block; 20, the bar groove; 21, the limit groove; 22, the bar tooth; 23, the vertical housing; 24, the vertical cylinder; 25, the lifting block; 26 , extension housing; 27, extension motor; 28, second guide plate; 29, extension gear; 30, second sliding block; 31, second guide rack; 32, cutting housing; 33, cutting motor; 34, Cutting wheel; 35, partition plate; 36, water pump; 37, limit cylinder; 38, lifting column; 39, limit column; 40, sliding column; 41, disc; 42, hinged seat; 43, horizontal T-shaped Slot; 44, vertical T-shaped slot; 45, suspension hook.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example 1

Referring to Figures 1-5, this embodiment discloses an automatic full-scale update equipment for fabricated concrete paving panels, including: a support frame 1; device, the bottom surface of the limit device is respectively affixed to the top surface of the crawler wheel 2 of the crawler chassis, the bottom of the support frame 1 is provided with a lifting device, the lifting device is arranged in a rectangular structure, and the four sides of the lifting device are provided with cutting devices;

The lifting device comprises a lifting plate 3, the bottom surface of the lifting plate 3 is provided with several towing hooks 4, the towing hooks 4 are used to lift and cut the finished paving panel, and the top surface of the lifting plate 3 is provided with a lateral displacement mechanism for To drive the lifting plate 3 to carry out lateral displacement; the two opposite sides of the support frame 1 are fixedly connected with bar sliders 5, and the two sides of the top surface of the lifting plate 3 are provided with a number of guide mechanisms at equal distances along the straight line direction. block 5 sliding connection;

The cutting device includes a direction adjustment mechanism, an extension mechanism and a cutting mechanism; the direction adjustment mechanism is connected to the side of the lifting plate 3 in transmission, the extension mechanism is arranged on the side of the direction adjustment mechanism, and the extension mechanism is used to drive the cutting mechanism to extend in the transverse direction, and the cutting mechanism Set at the bottom of the extension mechanism.

The crawler chassis set is the prior art, which can drive the support frame 1 to travel freely on the paved road, the set limit device can control the support frame 1 to lift, and control the lifting device to consign the cut waste pavement panels. A cutting device is installed on the four sides of the lifting device, which can cut the pavement panels, and rely on the lifting action of the lifting device to cut the four sides of the pavement panels to be cut, so as to realize the peeling off of the waste paving panels. The cutting device itself can also be raised and lowered, so as to avoid positional restrictions when the lifting device cuts the cutting device.

Run the equipment above the position of the pavement to be cut through the control of the track wheel 2, operate the lateral displacement mechanism and adjust the track wheel 2, align the cutting device with one side of the pavement to be cut, control the steering mechanism, and control the cutting mechanism Align the vertical position with the edge to be cut, turn on the cutting device, and start cutting. When encountering a large-area paving panel, the vertical cutting edge can be cut by controlling the action of the track wheel 2, and the lateral displacement can be controlled for the horizontal cutting edge. The mechanism drives the cutting mechanism to cut horizontally. When it is necessary to cut the paving panel with a small area, it can cut the paving panel by controlling the extension mechanism to form a complete rectangular cutting gap. Repeat this action four times. After completing the cutting action, pass The direction adjustment mechanism retracts the cutting mechanism, drives a rivet into the top surface of the pavement to be replaced, and then connects it through the tow hook 4, controls the limit device to lift the support frame 1, and replaces the pavement to be replaced after hoisting.

Further optimize the scheme, the lateral displacement mechanism includes a fixed block 6, the fixed block 6 is fixed on the top surface of the lifting plate 3, a horizontal motor 7 is fixed on the inner wall of the support frame 1, and the output end of the horizontal motor 7 is fixed with a screw rod 8 One end, the other end of the screw rod 8 passes through the fixing block 6 and is rotatably connected with the other opposite inner wall of the support frame 1 , and the screw rod 8 and the fixing block 6 are connected by threads.

The horizontal motor 7 is driven to rotate the screw rod 8, and under the action of the guiding mechanism, the horizontal rotation trend of the lifting plate 3 is locked, and the lateral displacement begins.

To further optimize the scheme, the guide mechanism includes a fixed seat 9, one end of the guide rod 10 is fixedly connected to the side of the fixed seat 9, and the other end of the guide rod 10 is rotatably connected with a guide wheel 11; the top surface of the bar slider 5 is provided with a bar slider. Groove 12, guide wheel 11 and bar-shaped chute 12 are slidably connected.

The set guide wheel 11 is slidably connected with the bar-shaped chute 12 to make the lateral displacement process of the lifting plate 3 smoother.

To further optimize the scheme, the steering mechanism includes a horizontal component and a vertical component, and the side of the horizontal component is fixedly connected to the side of the vertical component;

The horizontal assembly includes a horizontal casing 13, the side of the horizontal casing 13 is affixed to the side of the vertical assembly, the bottom surface of the inner cavity of the horizontal casing 13 is affixed with a first drive motor 14, and the bottom surface of the horizontal casing 13 is provided with a first through hole. The output end of the first drive motor 14 is fixedly connected with a transverse gear 15, and the first guide plate 16 is fixedly connected with the first guide plate 16 on both sides of the outer wall at the bottom of the first through hole, and the two first guide plates 16 are respectively arranged on both sides of the transverse gear 15. The side of the first guide plate 16 is affixed with a first sliding block 17, and the side of the lifting plate 3 is affixed with a first guide rack 18; the transverse gear 15 and the first guide rack 18 are meshed with each other.

Start the first driving motor 14 to drive the transverse gear 15 to start rotating, and the transverse gear 15 meshes with the first guide rack 18 to provide kinetic energy for the transverse movement of the transverse housing 13. The wall of the groove 20 is slidably connected, and the first sliding block 17 is slidably connected to the limiting groove 21, which plays a guiding role and improves the connection strength between the lateral housing 13 and the first guide rack 18, enhancing stability.

To further optimize the scheme, the first guide rack 18 includes a rack block 19, the side of the rack block 19 is affixed to the side of the lifting plate 3, and the top surface of the rack block 19 is provided with a bar-shaped groove 20, and the bar-shaped groove 20 has two sides. Limiting grooves 21 are respectively provided on the opposite groove walls, and bar teeth 22 are fixedly connected to the bottom of the bar groove 20. The bar teeth 22 mesh with the transverse gear 15. The side of the first guide plate 16 and the wall of the bar groove 20 Slidingly connected, the first sliding block 17 is slidably connected to the limiting groove 21 .

In a further optimization scheme, the vertical assembly includes a vertical housing 23, the top surface of the vertical housing 23 is affixed with a vertical cylinder 24, and the output shaft of the vertical cylinder 24 passes through the top surface and the bottom surface of the vertical housing 23 in turn and is affixed to Lifting block 25 is arranged, and the side of lifting block 25 is fixedly connected with extension mechanism.

The vertical cylinder 24 provided can control the vertical distance of the cutting mechanism, so as to avoid obstacles caused by the lifting plate 3 cutting the cutting mechanism.

To further optimize the scheme, the extension mechanism includes an extension housing 26, one side of the extension housing 26 is affixed to the side of the lifting block 25, the other opposite side of the extension housing 26 is affixed to the cutting mechanism, and the bottom surface of the inner cavity of the extension housing 26 is affixed with The extension motor 27 has a second through hole on the bottom surface of the extension housing 26, the extension gear 29 is fixedly connected to the output end of the extension motor 27, and a second guide plate 28 is fixedly connected to both sides of the outer wall at the bottom of the second through hole. The second guide plate 28 is respectively arranged on the both sides of the extension gear 29, the second guide plate 28 side is fixedly connected with the second sliding block 30, the lifting block 25 side is fixedly connected with the second guide rack 31; the transverse gear 15 and the first The guide racks 18 mesh with each other, and the second guide rack 31 has the same structure as the first guide rack 18 .

The extension mechanism provided is aimed at replacing the paving panels with a small area. Since the error of the position movement through the track wheel 2 is relatively large, the second guide rack 31 in the extension mechanism extends to both ends, so that the displacement is controlled when cutting. It is more precise and ensures the formation of a complete rectangular cutting gap.

In a further optimization scheme, the cutting mechanism includes a water-cooling component and a cutting component; the water-cooling component is arranged on the top of the cutting component;

The cutting assembly includes a cutting housing 32, the side of the cutting housing 32 is affixed to the side of the extension housing 26, and the outer wall of the bottom of the extension housing 26 is affixed with a cutting motor 33, and the output end of the cutting motor 33 runs through the two opposite sides of the cutting housing 32 and A cutting wheel 34 is fixedly connected.

In a further optimization scheme, the water cooling assembly includes a partition plate 35, the peripheral wall of the partition plate 35 is fixedly connected to the inner wall of the cutting housing 32, the partition plate 35 and the top inner wall of the cutting housing 32 form a closed water storage chamber, and the top surface of the partition plate 35 is fixed. A water pump 36 is connected, the output end of the water pump 36 runs through the outer wall of the cutting housing 32 , and the output end of the water pump 36 faces the cutting wheel 34 .

The water cooling assembly can cool down the cutting wheel 34 .

Further optimize the scheme, the limiting device includes a limiting cylinder 37, the limiting cylinder 37 is fixed on the top surface of the track wheel 2, the output end of the limiting cylinder 37 is fixedly connected with a lifting column 38, and the top surface of the lifting column 38 is fixedly connected to the limiting column 39. The side of the limit post 39 is fixedly connected to the side of the support frame 1.

In a further optimization scheme, the control system includes a central control module and a distance sensor and an image sensor arranged on the bottom surface of the lifting plate 3; the central control module is electrically connected with an adjustment module and a cutting module;

The distance sensor is used to detect the distance between the center distance of the cutting wheel 34 and the top surface of the paving panel, and transmits the measured distance to the central control module in real time;

The image sensor is used to detect the damage of the paving panel and transmit the situation to the central control module in real time;

The adjustment module includes the track wheel drive unit, the first drive motor drive unit and the transverse motor drive unit; the central control module controls the track wheel drive unit, the first drive motor drive unit and the transverse motor drive unit through the real-time data transmitted by the image sensor , to adjust the position of the cutting device;

The cutting module includes a cutting motor drive unit, an extension motor drive unit and a vertical cylinder drive unit; after the position adjustment of the cutting device is completed, the cutting motor drive unit starts the cutting motor, and the central control module uses the real-time data transmitted by the image sensor and the distance sensor to control the extension. The motor drive unit and the vertical cylinder drive unit are controlled to adjust the position of the cutting wheel 34 .

The central control module is composed of three parts: user interface, central control host, and various control interfaces. The track wheel drive unit, the first drive motor drive unit, the horizontal motor drive unit, the cutting motor drive unit, the extension motor drive unit and the vertical cylinder The drive unit is MCU (single chip microcomputer).

The track wheel drive unit is used to control and drive the track wheel, the first drive motor drive unit is used to control and drive the first drive motor, the transverse motor drive unit is used to control the transverse motor, the cutting motor drive unit is used to control the cutting motor and the extension motor drive unit It is used to control the extension motor, and the vertical cylinder drive unit is used to control the vertical cylinder.

Example 2

Referring to Figures 6-7, in order to achieve a more free adjustment of the position of the towing hook 4 on the bottom surface of the lifting plate 3, the towing hook 4 includes a sliding column 40, the top surface of the sliding column 40 is fixed with a disc 41, and the bottom surface of the sliding column 40 A hinged seat 42 is fixed, and the hinged seat 42 is hinged with a hook 45. The bottom surface of the lifting plate 3 is provided with a number of horizontal T-shaped slots 43 and vertical T-shaped slots 44, and the horizontal T-shaped slots 43 and vertical T-shaped slots 44 are staggered. Set, the disc 41 and the sliding column 40 are slidingly connected with the inner wall of the horizontal T-shaped groove 43 and the vertical T-shaped groove 44. Such setting increases the range of motion of the tow hook 4. During the cutting process, rivet fixing in advance has the advantages of Limitation, it is easy to cause errors when docking again. This embodiment can increase the range of motion of the tow hook 4 and improve adaptability. At the same time, the hook 45 is hinged with the hinged seat 42, which can further improve adaptability. After the cutting device finishes cutting, the cutting device is reset, and the hook 45 is connected to the rivet by controlling the position of the lifting plate 3, so that the hook 45 hooks the rivet, and after hooking the rivet on one side, continues to move and pull The plate 3 is connected to the rivets on the other side. During this process, the horizontal T-shaped slots 43 and the vertical T-shaped slots 44 are provided to allow the hooks 45 to slide to increase the operating space.

In order to improve the integrity of the decking panel to be replaced, in this embodiment, a steel plate is fixed longitudinally on the decking panel to be replaced, and then a rivet is fixed on the steel plate, and then the rivet is connected with the hook 45, so that the hook 45 can be increased to be treated by the rivet. Replace the stress-bearing area of the pavement to enhance stability.

Example 3

Due to the volume factor of the crawler wheel 2, it is more difficult to accurately locate the pavement to be replaced through the guidance of the crawler wheel 2. Therefore, in this embodiment, an infrared transmitter is installed at the edge of the periphery of the pavement to be replaced to emit infrared rays. Infrared receiver, the equipment automatically moves to the top of the pavement to be replaced through infrared positioning, and cuts through the precise positioning of the cutting position through the lateral displacement mechanism and cutting device. The infrared emitter and the infrared receiver arranged are all prior art.

Due to the complex internal structure of the pavement to be replaced, the interior is not only a concrete structure, but also equipped with steel mesh, so when cutting, the cutting device cannot cut at the same cutting speed, and different cutting torques are required for different cutting objects. cutting, to achieve the effect of enhancing cutting efficiency and protecting cutting equipment, therefore, in the present embodiment, a torque sensor is set at the output end of the cutting motor 33, and the torque transformation is measured in real time by the torque sensor, and the information is fed back to the central control module, and the central control The module controls the cutting motor 33 to adjust the cutting torque, and at the same time controls the downward extension speed of the vertical cylinder 24 to achieve the effect of adapting to different cutting objects; when the torque sensor detects the minimum cutting torque during the cutting process of the cutting device, the cutting When the wheel 34 arrives at the foundation layer, the cutting device is controlled to stop cutting, and the cutting device is reset.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation.

The above-mentioned embodiments are only to describe the preferred mode of the present invention, not to limit the scope of the present invention. Without departing from the design spirit of the present invention, those skilled in the art may make various Variations and improvements should fall within the scope of protection defined by the claims of the present invention.

Claims (7)

1. An automated full-scale updating apparatus for fabricated concrete decking panels, comprising: a support frame (1); a crawler chassis is arranged at the bottom of the support frame (1), two limiting devices are respectively arranged on two sides of the support frame (1), the bottom surfaces of the limiting devices are respectively fixedly connected with the top surfaces of crawler wheels (2) of the crawler chassis, a lifting device is arranged at the bottom of the support frame (1), the lifting device is of a rectangular structure, and cutting devices are arranged on four side surfaces of the lifting device; the crawler chassis, the limiting device, the lifting device and the cutting device are controlled by a control system;

the lifting device comprises a lifting plate (3), a plurality of towing hooks (4) are arranged on the bottom surface of the lifting plate (3), the towing hooks (4) are used for lifting and pulling the cut paving plate, a transverse displacement mechanism is arranged on the top surface of the lifting plate (3), and the transverse displacement mechanism is used for driving the lifting plate (3) to perform transverse displacement; the two opposite side surfaces of the support frame (1) are fixedly connected with strip-shaped sliding blocks (5), a plurality of guide mechanisms are arranged on the two sides of the top surface of the pulling plate (3) at equal intervals along the linear direction, and the guide mechanisms are connected with the strip-shaped sliding blocks (5) in a sliding manner;

the cutting device comprises a direction adjusting mechanism, an extending mechanism and a cutting mechanism; the direction adjusting mechanism is in transmission connection with the side face of the lifting plate (3), the extending mechanism is arranged on the side face of the direction adjusting mechanism and used for driving the cutting mechanism to extend in the transverse direction, and the cutting mechanism is arranged at the bottom of the extending mechanism;

the direction adjusting mechanism comprises a transverse component and a vertical component, and the side surface of the transverse component is fixedly connected with the side surface of the vertical component;

the transverse assembly comprises a transverse shell (13), the side face of the transverse shell (13) is fixedly connected with the side face of the vertical assembly, a first driving motor (14) is fixedly connected to the bottom face of an inner cavity of the transverse shell (13), a first through hole is formed in the bottom face of the transverse shell (13), a transverse gear (15) is fixedly connected to the output end of the first driving motor (14), first guide plates (16) are fixedly connected to two sides of the outer wall of an orifice at the bottom of the first through hole respectively, the two first guide plates (16) are arranged on two sides of the transverse gear (15) respectively, a first sliding block (17) is fixedly connected to the side face of each first guide plate (16), and a first guide rack (18) is fixedly connected to the side face of the lifting plate (3); the transverse gear (15) is meshed with the first guide rack (18);

the first guide rack (18) comprises a rack block (19), the side face of the rack block (19) is fixedly connected with the side face of the lifting plate (3), a strip-shaped groove (20) is formed in the top face of the rack block (19), limiting grooves (21) are respectively formed in two opposite groove walls of the strip-shaped groove (20), strip-shaped teeth (22) are fixedly connected to the bottom of the strip-shaped groove (20), the strip-shaped teeth (22) are meshed with the transverse gear (15), the side face of the first guide plate (16) is slidably connected with the groove walls of the strip-shaped groove (20), and the first sliding block (17) is slidably connected with the limiting grooves (21);

vertical component includes vertical casing (23), vertical casing (23) top surface rigid coupling has vertical cylinder (24), vertical cylinder (24) output shaft runs through in proper order the top surface and the bottom surface and the rigid coupling of vertical casing (23) have elevator block (25), elevator block (25) side with extend the mechanism rigid coupling.

2. The automated full-scale retrofitting equipment for fabricated concrete decking of claim 1, further comprising: horizontal displacement mechanism includes fixed block (6), fixed block (6) rigid coupling is in carry up arm-tie (3) top surface, the rigid coupling has horizontal motor (7) on support frame (1) inner wall, the output rigid coupling of horizontal motor (7) has the one end of screw rod (8), the other end of screw rod (8) runs through behind fixed block (6) with another relative inner wall of support frame (1) rotates and connects, screw rod (8) with fixed block (6) pass through threaded connection.

3. The automated full-scale retrofitting equipment for fabricated concrete decking of claim 1, further comprising: the guide mechanism comprises a fixed seat (9), one end of a guide rod (10) is fixedly connected to the side face of the fixed seat (9), and the other end of the guide rod (10) is rotatably connected with a guide wheel (11); the top surface of the strip-shaped sliding block (5) is provided with a strip-shaped sliding groove (12), and the guide wheel (11) is in sliding connection with the strip-shaped sliding groove (12).

4. The automated full-scale retrofitting equipment for fabricated concrete decking of claim 3, wherein: the extension mechanism comprises an extension shell (26), one side face of the extension shell (26) is fixedly connected with the side face of the lifting block (25), the other opposite side face of the extension shell (26) is fixedly connected with the cutting mechanism, an extension motor (27) is fixedly connected with the bottom face of an inner cavity of the extension shell (26), a second through hole is formed in the bottom face of the extension shell (26), an extension gear (29) is fixedly connected with an output end of the extension motor (27), second guide plates (28) are fixedly connected to two sides of an outer wall of a hole at the bottom of the second through hole respectively, the two second guide plates (28) are arranged on two sides of the extension gear (29) respectively, a second sliding block (30) is fixedly connected to the side face of the second guide plate (28), and a second guide rack (31) is fixedly connected to the side face of the lifting block (25); the transverse gear (15) is meshed with the first guide rack (18), and the second guide rack (31) is identical to the first guide rack (18) in structure.

5. The automated full-scale retrofitting equipment for fabricated concrete decking of claim 4, wherein: the cutting mechanism comprises a water cooling assembly and a cutting assembly; the water cooling assembly is arranged at the top of the cutting assembly;

the cutting assembly comprises a cutting shell (32), the side face of the cutting shell (32) is fixedly connected with the side face of an extension shell (26), a cutting motor (33) is fixedly connected with the outer wall of the bottom of the extension shell (26), and the output end of the cutting motor (33) penetrates through two opposite side faces of the cutting shell (32) and a cutting wheel (34) are fixedly connected with the output end of the cutting motor.

6. The automated full-scale retrofitting equipment for fabricated concrete decking of claim 5, wherein: the water cooling assembly comprises a partition plate (35), the peripheral wall of the partition plate (35) is fixedly connected with the inner wall of the cutting shell (32), a closed water storage cavity is formed by the partition plate (35) and the inner wall of the top of the cutting shell (32), a water pump (36) is fixedly connected to the top surface of the partition plate (35), the output end of the water pump (36) penetrates through the outer wall of the cutting shell (32), and the output end of the water pump (36) faces the cutting wheel (34);

stop device includes spacing cylinder (37), spacing cylinder (37) rigid coupling is in athey wheel (2) top surface, the output rigid coupling of spacing cylinder (37) has lift post (38), lift post (38) top surface rigid coupling has spacing post (39), spacing post (39) side with support frame (1) side rigid coupling.

7. The automated full-scale retrofitting equipment for fabricated concrete decking of claim 6, further comprising: the control system comprises a central control module, and a distance sensor and an image sensor which are arranged on the bottom surface of the lifting plate (3); the central control module is electrically connected with an adjusting module and a cutting module;

the distance sensor is used for detecting the distance between the center distance of the cutting wheel (34) and the top surface of the pavement slab and transmitting the measured distance to the central control module in real time;

the image sensor is used for detecting the damage condition of the pavement slab and transmitting the condition to the central control module in real time;

the adjusting module comprises a crawler belt wheel driving unit, a first driving motor driving unit and a transverse motor driving unit; the central control module controls the crawler wheel driving unit, the first driving motor driving unit and the transverse motor driving unit through real-time data transmitted by the image sensor, and adjusts the position of the cutting device;

the cutting module comprises a cutting motor driving unit, an extension motor driving unit and a vertical cylinder driving unit; after the cutting device is adjusted in position, the cutting motor driving unit starts the cutting motor, and the central control module controls the extension motor driving unit and the vertical cylinder driving unit through real-time data transmitted by the image sensor and the distance sensor to adjust the position of the cutting wheel (34).

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