Concrete cover plate paving equipment

Abstract

The utility model belongs to the technical field of cover plate paving, and particularly relates to concrete cover plate paving equipment which comprises a mounting frame, a plurality of moving assemblies are arranged at the bottom end of the outer side of the mounting frame, first sliding grooves which are opposite front and back are formed in the upper end of the inner side wall of the mounting frame, and second sliding grooves which are opposite front and back are formed in the middle end of the inner side wall of the mounting frame. Second sliding blocks which are opposite left and right are slidably connected to the inner sides of the first sliding grooves, connecting rods are fixedly connected to the inner sides of the second sliding blocks, and transmission rods are rotatably connected to the right ends of the inner sides of the connecting rods. According to the concrete cover plate paving equipment, the function of automatic paving can be achieved through mutual matching of multiple sets of mechanical structures, automatic equipment can rapidly and accurately complete positioning, installation and compaction of a cover plate, and the construction speed and efficiency are greatly improved. Compared with manual operation, the automatic equipment is not limited by working time and influenced by fatigue of personnel, and can continuously work and keep high efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of cover plate paving, and specifically relates to a concrete cover plate paving device. Background Art

[0002] Concrete cover plate paving devices, as one of the key devices in modern construction and infrastructure projects, originated from the continuous pursuit of construction efficiency and quality control. In the past, manual installation of concrete cover plates was often inefficient and prone to installation quality problems. With the progress of technology, especially the application of automation and intelligent technologies, the design and functions of concrete cover plate paving devices have been greatly improved.

[0003] After retrieval, the existing patent (publication number: CN206667009U) discloses a concrete cover plate paving vehicle, which includes a loading and transporting part and a paving part. The loading and transporting part includes a vehicle frame and wheels, and the wheels are installed at the bottom of the vehicle frame. The paving part includes a paving bracket, rollers, and a cover plate conveying mechanism for conveying the concrete cover plate from the vehicle frame to the top of the ditch. The rollers are installed at the front end of the paving bracket, the rear end of the paving bracket is hinged to the front end of the vehicle frame, and the cover plate conveying mechanism is installed on the paving bracket. Since the utility model includes a loading and transporting part and a paving part, the trouble of uniformly transporting the concrete cover plates to the vicinity of the paving site is saved. Under the action of the cover plate conveying mechanism, the concrete cover plates can be moved from the vehicle frame to the top of the water ditch or cable trench for paving. The structure of the utility model that transports and paves the cover plates simultaneously does not require multiple people to cooperate in construction, and only two people are needed to complete the paving operation of the cover plates. Therefore, while saving manpower, the utility model is very safe and reliable, and the construction efficiency has been greatly improved.

[0004] However, in the actual use process of the above scheme, human participation is required, and concrete cover plates are usually relatively heavy, and there are safety risks during hoisting and installation in the manual operation process, such as a relatively high probability of accidental injuries and accidents.

[0005] Therefore, the utility model provides a concrete cover plate paving device. Content of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve the problem of safety risks during hoisting and installation in the manual operation process, such as a relatively high probability of accidental injuries and accidents, the utility model proposes a concrete cover plate paving device.

[0007] The technical solution adopted by the present utility model to solve its technical problems is as follows: A concrete cover plate paving device of the present utility model includes an installation frame. A plurality of moving components are arranged at the bottom end of the outer side of the installation frame. At the upper end of the inner side wall of the installation frame, front and rear opposite first sliding grooves are opened. At the middle end of the inner side wall of the installation frame, front and rear opposite second sliding grooves are opened. A left and right opposite second slider is slidably connected inside the first sliding groove. A connecting rod is fixedly connected inside the second slider. The right end of the inner side of the connecting rod is rotatably connected with a transmission rod. The middle outer side of the transmission rod is rotatably connected with a rotating shaft. A front and rear opposite lifting component is arranged at the bottom end of the transmission rod. A second connecting frame is fixedly connected to the left end of the inner side of the connecting rod. A front and rear opposite lifting component is arranged at the bottom end of the second connecting frame. A third hydraulic rod is fixedly connected to the top of the left end of the inner side of the installation frame. The output end of the third hydraulic rod is fixedly connected with the rotating shaft. Front and rear opposite limiting grooves are opened at the middle of the bottom end of the inner side of the installation frame. A sliding rod is arranged on the outer side of the bottom end of the lifting component at the bottom end of the second connecting frame. The sliding rod is slidably connected to the limiting groove. A second bottom plate is arranged at the bottom end of the lifting component. A left and right opposite second hydraulic rod is fixedly connected to the top end of the second bottom plate. The output end of the second hydraulic rod is fixedly connected with a clamping rod;

[0008] Through the above technical solution, the third hydraulic rod expands and contracts by itself, thereby driving the transmission rod to move left and right. At the same time, through the transmission rod, the connecting rod is used to drive the second slider, the lifting component, and the bottom second bottom plate, the second hydraulic rod, the clamping rod, and the second cover plate to move left and right. During the moving process, the sliding rod is limited by the limiting groove, so that the left lifting component is driven to rotate through the sliding rod, thereby lifting the bottom second bottom plate and other structures, so that the second cover plate can be clamped and released through the mutual cooperation of the second bottom plate, the second hydraulic rod, and the clamping rod, realizing automatic paving.

[0009] Further, the lifting component includes a first connecting frame. Front and rear opposite first hydraulic rods are rotatably connected to the bottom end of the transmission rod. The bottom end of the first hydraulic rod is rotatably connected with a first connecting frame. The first connecting frame is fixedly connected with the second bottom plate. Front and rear opposite transmission frames are rotatably connected to the outer side of the transmission rod. The first connecting frame is slidably connected with the transmission frame;

[0010] Through the above technical solution, the first hydraulic rod expands and contracts by itself, thereby driving the first connecting frame to slide inside the transmission frame. A sliding rod is fixedly connected to the bottom end of the outer side of the left transmission frame, but the sliding rod is fixed on the outer wall of the transmission frame and does not affect the normal sliding of the first connecting frame, so as to realize the fine adjustment of the height of the second bottom plate.

[0011] Further, a first base plate is fixedly connected to the bottom end of the left side of the mounting frame. A motor is fixedly connected to the top end of the left side of the first base plate. The output end of the motor is fixedly connected to a threaded rod. The outer side of the threaded rod is threadedly connected with left and right opposite threaded sleeves. The outer sides of the threaded sleeves are fixedly connected with front and rear opposite first sliders. The top ends of the first sliders are fixedly connected with a supporting plate. Uniformly distributed first cover plates are placed on the top end of the supporting plate;

[0012] Through the above technical solution, the motor drives the threaded sleeve, the first slider, the supporting plate and the first cover plate to move left and right by using the threaded rod, so as to realize the adjustment of different left and right positions according to the different heights of the first cover plate, thereby providing an operating space for the clamping of the clamping rod.

[0013] Further, a second cover plate is snap-fitted inside the clamping rod;

[0014] Through the above technical solution, the second cover plate is clamped and lifted by the clamping rod.

[0015] Further, the moving assembly includes load-bearing wheels. Uniformly distributed protective covers are fixedly connected to the inner side of the bottom end of the mounting frame. The load-bearing wheels are rotatably connected to the inner sides of the protective covers;

[0016] Through the above technical solution, by arranging multiple groups of moving assemblies, the equipment can run normally without being affected by some small potholes during use.

[0017] Further, a rubber layer is arranged at the contact position between the clamping rod and the second cover plate;

[0018] Through the above technical solution, by arranging a rubber layer at the top end of the clamping rod, a certain buffer can be provided for the second cover plate.

[0019] The beneficial effects of the present utility model are as follows:

[0020] 1. For a concrete cover plate paving device of the present utility model, through the cooperation of multiple mechanical structures, the function of automatic paving is realized. The automatic device can quickly and accurately complete the positioning, installation and compaction of the cover plate, greatly improving the construction speed and efficiency. Compared with manual operation, the automatic device is not affected by working hours and personnel fatigue, and can work continuously and maintain high efficiency.

[0021] 2. For a concrete cover plate paving device of the present utility model, through the motor, the threaded rod, the threaded sleeve, the first slider, the supporting plate, the lifting assembly, the second hydraulic rod and the clamping rod, the device can have multiple groups of position fine-tuning, so that there is a large tolerance between components, and thus the device can run more smoothly. Description of the Drawings

[0022] The following further describes the present utility model in conjunction with the accompanying drawings.

[0023] Figure 1 is a perspective view of the present utility model;

[0024] Figure 2 is a front view of the present utility model;

[0025] Figure 3 is a schematic diagram of the internal structure of the mounting bracket in the present utility model;

[0026] Figure 4 is a schematic diagram of the structure of the rotating shaft in the present utility model;

[0027] Figure 5 is a schematic diagram of the structure of the clamping rod in the present utility model;

[0028] Figure 6 is a schematic diagram of the structure of the threaded rod in the present utility model;

[0029] In the figure: 1, mounting bracket; 11, protective cover; 12, load-bearing wheel; 2, first bottom plate; 21, motor; 22, threaded rod; 23, threaded sleeve; 24, first slider; 25, supporting plate; 3, first chute; 31, second chute; 32, second slider; 33, connecting rod; 34, transmission rod; 35, transmission frame; 36, first hydraulic rod; 37, first connecting frame; 38, rotating shaft; 39, second connecting frame; 310, limiting groove; 311, sliding rod; 4, second bottom plate; 41, second hydraulic rod; 42, clamping rod; 5, third hydraulic rod; 6, first cover plate; 61, second cover plate. Specific Embodiments

[0030] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. Embodiment 1:

[0031] As Figures 1 to 6As shown in the figure, a kind of concrete cover pavement laying equipment of the utility model includes an installation frame 1. A plurality of moving components are arranged at the outer bottom end of the installation frame 1. At the upper end of the inner side wall of the installation frame 1, front and rear opposite first sliding grooves 3 are opened. At the middle end of the inner side wall of the installation frame 1, front and rear opposite second sliding grooves 31 are opened. The inner side of the first sliding groove 3 is slidably connected with left and right opposite second sliding blocks 32. The second sliding blocks 32 are limited by the first sliding groove 3. A connecting rod 33 is fixedly connected to the inner side of the second sliding block 32. The connecting rod 33 is fixed by the second sliding block 32. The right end of the inner side of the connecting rod 33 is rotatably connected with a transmission rod 34. The two sides of the connecting rod 33 are connected by the transmission rod 34. The outer side of the middle end of the transmission rod 34 is rotatably connected with a rotating shaft 38. The transmission rod 34 limits the rotating shaft 38. A lifting component is arranged at the bottom end of the transmission rod 34. The lifting component is limited by the transmission rod 34. A second connecting frame 39 is fixedly connected to the left end of the inner side of the connecting rod 33. The second connecting frame 39 is fixed by the connecting rod 33. A lifting component is arranged at the bottom end of the second connecting frame 39. The left side limiting component is limited by the second connecting frame 39. The top of the left end of the inner side of the installation frame 1 is fixedly connected with a third hydraulic rod 5. The third hydraulic rod 5 is fixed by the installation frame 1. The output end of the third hydraulic rod 5 is fixedly connected with the rotating shaft 38. With the left inner wall of the installation frame 1 as the stress point, the third hydraulic rod 5 drives the transmission rod 34 to move left and right. At the middle of the inner bottom end of the installation frame 1, front and rear opposite limiting grooves 310 are opened. A sliding rod 311 is arranged on the outer side of the bottom end of the lifting component at the bottom end of the second connecting frame 39. The sliding rod 311 is only arranged on the outer side of the left lifting component, and not on the outer side of the right lifting component. The sliding rod 311 is slidably connected with the limiting groove 310. The sliding rod 311 is limited by the limiting groove 310. A second bottom plate 4 is arranged at the bottom end of the lifting component. The top of the second bottom plate 4 is fixedly connected with left and right opposite second hydraulic rods 41. The two sides of the second hydraulic rods 41 are fixed by the second bottom plate 4 at the same time. The output end of the second hydraulic rod 41 is fixedly connected with a clamping rod 42. The second hydraulic rod 41 drives the clamping rod 42 to move left and right.

[0032] The lifting assembly includes a first connecting frame 37. The bottom end of the transmission rod 34 is rotatably connected to front and rear opposite first hydraulic rods 36. The transmission rod 34 fixes the first hydraulic rods 36. The bottom end of the first hydraulic rod 36 is rotatably connected to the first connecting frame 37. The first hydraulic rod 36 limits the first connecting frame 37. The first connecting frame 37 is fixedly connected to the second bottom plate 4. The first connecting frame 37 connects the first hydraulic rod 36 and the second bottom plate 4. Thus, the telescoping of the first hydraulic rod 36 itself drives the second bottom plate 4 to lift. The outer side of the transmission rod 34 is rotatably connected to front and rear opposite transmission frames 35. The transmission rod 34 limits the transmission frames 35. The transmission frame 35 in the left lifting assembly is limited by the second connecting frame 39. The first connecting frame 37 is slidably connected to the transmission frame 35. The transmission frame 35 limits the first connecting frame 37.

[0033] The left bottom end of the mounting frame 1 is fixedly connected to a first bottom plate 2. The mounting frame 1 supports and fixes the first bottom plate 2. The left top end of the first bottom plate 2 is fixedly connected to a motor 21. The first bottom plate 2 supports and fixes the motor 21. The output end of the motor 21 is fixedly connected to a threaded rod 22. The motor 21 drives the threaded rod 22 to rotate. The outer side of the threaded rod 22 is threadedly connected to left and right opposite threaded sleeves 23. The threaded rod 22 drives the threaded sleeves 23 to rotate. The outer side of the threaded sleeve 23 is fixedly connected to front and rear opposite first sliders 24. The threaded sleeve 23 fixes the first sliders 24. At the same time, the outer side rails limit the first sliders 24, thereby limiting the threaded sleeves 23. The top end of the first slider 24 is fixedly connected to a supporting plate 25. The threaded sleeve 23 and the first slider 24 support and fix the supporting plate 25 at the same time. The top end of the supporting plate 25 is provided with evenly distributed first covers 6. The supporting plate 25 supports and limits the first covers 6.

[0034] The inner side of the clamping rod 42 is snap-fitted with a second cover 61. The second hydraulic rod 41 drives the clamping rod 42 to move simultaneously towards the inner end, thereby clamping the second cover 61.

[0035] The moving assembly includes load-bearing wheels 12. The inner side of the bottom end of the mounting frame 1 is fixedly connected to evenly distributed protective covers 11. The protective covers 11 rotatably connect the load-bearing wheels 12. The mounting frame 1 fixes the protective covers 11. At the same time, the protective covers 11 limit the load-bearing wheels 12.

[0036] A rubber layer is provided at the contact position between the clamping rod 42 and the second cover 61. The rubber layer buffers between the clamping rod 42 and the second cover 61.

[0037] Working principle: When the concrete cover plate paving equipment is running, first place the first cover plate 6 on the top of the supporting plate 25, then move the equipment through the moving component, and then the third hydraulic rod 5 expands and contracts itself, so as to drive the transmission rod 34 to move left and right by means of the rotating shaft 38. At the same time, the transmission rod 34 drives the second slider 32 and the left second connecting frame 39 to move synchronously through the connecting rod 33. The transmission rod 34 and the second connecting frame 39 drive the bottom lifting component to move left and right at the same time. At the same time, the slide rod 311 on the left lifting component is limited by the outer limiting groove 310, so as to drive the lifting component to rotate, lift the bottom second bottom plate 4, the second hydraulic rod 41 and the clamping rod 42, and pull them to the left at the same time. Then, the second hydraulic rod 41 drives the clamping rod 42 to move towards the outer end, and then sleeved on the outer bottom end of the left first cover plate 6. When the position is incorrect, the motor 21 can drive the threaded rod 22 to rotate, so as to drive the threaded sleeve 23, the first slider 24 and the supporting plate 25 to move left and right, and horizontally adjust the position of the first cover plate 6. At the same time, the first hydraulic rod 36 drives the first connecting frame 37 to lift and lower to adjust the height of the second bottom plate 4. Then, the second hydraulic rod 41 drives the clamping rod 42 to move inwards and insert into the bottom end of the first cover plate 6 to clamp and support the first cover plate 6. Then, the third hydraulic rod 5 drives the transmission rod 34 to move to the right by means of the rotating shaft 38, so as to drive the bottom structure to move to the right synchronously. Then, the slide rod 311 enters the limiting groove 310, so that the lifting component rotates counterclockwise, drives the second bottom plate 4 to move down, and then the second hydraulic rod 41 drives the clamping rod 42 to move towards the outer end, so as to place the second cover plate 61 in the pre-laying position.

[0038] The above front, back, left, right, up and down are all based on the Figure 1 in the specification drawings. Taking the perspective of the observer as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0039] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present invention.

[0040] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete cover plate paving device, characterized in that, It includes a mounting frame (1). A plurality of moving components are provided at the outer bottom end of the mounting frame (1). At the upper end of the inner side wall of the mounting frame (1), front and rear opposite first sliding grooves (3) are provided. At the middle end of the inner side wall of the mounting frame (1), front and rear opposite second sliding grooves (31) are provided. A left and right opposite second slider (32) is slidably connected inside the first sliding groove (3). A connecting rod (33) is fixedly connected to the inner side of the second slider (32). The right end of the inner side of the connecting rod (33) is rotatably connected to a transmission rod (34). The middle outer side of the transmission rod (34) is rotatably connected to a rotating shaft (38). A lifting component is provided at the bottom end of the transmission rod (34). A second connecting frame (39) is fixedly connected to the left end of the inner side of the connecting rod (33). A lifting component is provided at the bottom end of the second connecting frame (39). A third hydraulic rod (5) is fixedly connected to the top of the left end of the inner side of the mounting frame (1). The output end of the third hydraulic rod (5) is fixedly connected to the rotating shaft (38). At the middle of the bottom end of the inner side of the mounting frame (1), front and rear opposite limiting grooves (310) are provided. A sliding rod (311) is provided on the outer side of the bottom end of the lifting component at the bottom end of the second connecting frame (39). The sliding rod (311) is slidably connected to the limiting groove (310). A second bottom plate (4) is provided at the bottom end of the lifting component. A left and right opposite second hydraulic rod (41) is fixedly connected to the top end of the second bottom plate (4). A clamping rod (42) is fixedly connected to the output end of the second hydraulic rod (41).

2. The paving equipment for concrete cover plates according to claim 1, characterized in that, The lifting component includes a first connecting frame (37). The bottom end of the transmission rod (34) is rotatably connected to front and rear opposite first hydraulic rods (36). The bottom end of the first hydraulic rod (36) is rotatably connected to a first connecting frame (37). The first connecting frame (37) is fixedly connected to the second bottom plate (4). The outer side of the transmission rod (34) is rotatably connected to front and rear opposite transmission frames (35). The first connecting frame (37) is slidably connected to the transmission frame (35).

3. A concrete cover plate paving device according to claim 2, characterized in that, A first bottom plate (2) is fixedly connected to the left bottom end of the mounting frame (1). A motor (21) is fixedly connected to the top left end of the first bottom plate (2). A threaded rod (22) is fixedly connected to the output end of the motor (21). A left and right opposite threaded sleeve (23) is threadedly connected to the outer side of the threaded rod (22). A front and rear opposite first slider (24) is fixedly connected to the outer side of the threaded sleeve (23). A supporting plate (25) is fixedly connected to the top end of the first slider (24). A uniformly distributed first cover plate (6) is placed on the top end of the supporting plate (25).

4. A concrete cover plate paving device according to claim 3, characterized in that, A second cover plate (61) is snap - fitted inside the clamping rod (42).

5. A kind of concrete cover plate paving equipment according to claim 4, characterized in that, The moving component includes a load - bearing wheel (12). A uniformly distributed protective cover (11) is fixedly connected to the inner bottom end of the mounting frame (1). The load - bearing wheel (12) is rotatably connected inside the protective cover (11).

6. A concrete cover plate paving device according to claim 5, characterized in that, A rubber layer is provided at the contact position between the clamping rod (42) and the second cover plate (61).

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