Concrete cover plate paving vehicle
By designing a concrete cover paving vehicle, using motor-driven threaded rods and electric telescopic rods to achieve automatic transmission and paving, the problem of multi-person cooperation in transportation and paving of covers with large weight is solved, and construction efficiency is improved.
Patent Information
- Application Number
- CN202422047414.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-22
AI Technical Summary
In the prior art, heavy concrete covers with larger weight require multiple people to cooperate during transportation and paving, resulting in inefficient construction.
A concrete cover paving vehicle is designed, including a base plate, an L-shaped plate, a conveying component, an inclined plate and a support plate. It realizes automatic conveying and paving through motor-driven components such as threaded rods and electric telescopic rods, and uses extrusion parts to open the support plate for laying by itself.
Automatic transportation and paving of heavy concrete covers has been achieved, reducing manpower demand and improving construction efficiency.
Smart Images
Figure CN223134922U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of concrete cover paving, and specifically relates to a concrete cover paving vehicle. Background Technique
[0002] Concrete covers are a common building material, usually used to cover the openings of facilities such as sewers, cable trenches, and power tunnels to protect the internal facilities from external factors and ensure personnel safety. They are made of concrete, have high strength and durability, and can withstand heavy loads and harsh weather conditions.
[0003] In the prior art, when laying trench covers, for those relatively heavy concrete covers, their transportation and laying are very troublesome, and often require multiple people to cooperate for construction. This construction method wastes a lot of manpower and reduces construction efficiency.
[0004] Therefore, the utility model provides a concrete cover paving vehicle. Content of the Utility Model
[0005] In order to make up for the deficiencies of the prior art and solve the problem that when laying trench covers, for those relatively heavy concrete covers, their transportation and laying are very troublesome, and often require multiple people to cooperate for construction. This construction method wastes a lot of manpower and reduces construction efficiency.
[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A concrete cover paving vehicle of the utility model includes a bottom plate; a first L-shaped plate is fixedly connected to the top of the bottom plate through a group of first fixing rods; a first through hole is provided on the first L-shaped plate; a conveying assembly is arranged on the top of the bottom plate; the conveying assembly is used for conveying concrete covers; an inclined plate is arranged on one side of the first L-shaped plate; a sliding groove is provided on the inclined plate; one end of the bottom of the inclined plate is fixedly connected to a second L-shaped plate; a second through hole is provided on the second L-shaped plate; a pair of support plates are slidably connected to the second L-shaped plate through a sliding through groove; an extrusion member is arranged on the second L-shaped plate; the extrusion member is used for opening a pair of support plates.
[0007] Preferably, the conveying assembly includes a pushing unit and guide rods; a group of guide rods are fixedly connected between the top of the bottom plate and the bottom of the first L-shaped plate; a placing plate is slidably connected to a group of guide rods; a pair of vertical plates are fixedly connected to the placing plate; a first motor is fixedly connected to the bottom of the bottom plate through a pair of first L-shaped rods; a threaded rod is rotatably connected between the bottom of the first L-shaped plate and the top of the bottom plate, and the bottom of the threaded rod penetrates through the bottom plate; the output end of the first motor is drivingly connected to the bottom end of the threaded rod; the placing plate is threadedly connected to the threaded rod through a threaded hole.
[0008] Preferably, the pushing unit includes an electric telescopic rod; the electric telescopic rod is fixedly connected to the vertical side wall of the L-shaped plate; the telescopic end of the electric telescopic rod is fixedly connected with a pushing block.
[0009] Preferably, the pressing member includes a pressing plate; the pressing plate is fixedly connected to the vertical side wall of the second L-shaped plate through a spring; one end of the second L-shaped plate in the vertical direction is slidably connected with a sliding rod through a sliding hole; one end of the sliding rod is fixedly connected to one side of the pressing plate; a pair of first inclined grooves are formed on the support plate; the support plate is slidably connected in the first inclined grooves through a circular block; a pair of first rectangular through grooves are formed on the second L-shaped plate, and the circular block is located in the first rectangular through grooves.
[0010] Preferably, a conveyor belt is arranged in the material sliding groove; one side of the inclined plate is fixedly connected with a second motor through a second L-shaped rod; the conveyor belt is driven by the second motor; a group of rubber strips are fixedly connected to the conveyor belt.
[0011] Preferably, a pair of first clamping holes are formed on the first L-shaped plate; one end of the bottom of the inclined plate is fixedly connected with a pair of fixing blocks; a second clamping hole is formed on each of the pair of fixing blocks; a clamping rod is placed in the first clamping hole and the second clamping hole.
[0012] The beneficial effects of the present utility model are as follows:
[0013] 1. For the concrete cover paving vehicle of the present utility model, through the arranged conveying assembly, the concrete covers can be pushed into the material sliding groove in sequence, so that they can slide onto the second L-shaped plate, and while the positioning work is completed on the second L-shaped plate, a pair of support plates can be opened for paving work, thus solving the problem that when paving the trench covers, for those relatively heavy concrete covers, their transportation and paving are very troublesome, often requiring multiple people to cooperate for construction, and this construction method wastes a lot of manpower and reduces the construction efficiency.
[0014] 2. For the concrete cover paving vehicle of the present utility model, the inclined plate and the first L-shaped plate can be separated, which is more convenient when loading the concrete covers, and is also more convenient when moving, and can be moved separately, and are connected by the clamping rod when work is required. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The present utility model will be further described below with reference to the accompanying drawings.
[0016] Figure 1 is a perspective view of the present utility model;
[0017] Figure 2 is a front view of the present utility model;
[0018] Figure 3It is a schematic diagram of the first motor in the present utility model;
[0019] Figure 4 It is a schematic diagram of the conveyor belt in the present utility model;
[0020] Figure 5 It is a schematic diagram of the support plate in the present utility model;
[0021] In the figure: 1, bottom plate; 2, first L-shaped plate; 3, first through hole; 4, inclined plate; 5, material sliding groove; 6, second L-shaped plate; 7, second through hole; 8, support plate; 9, guide rod; 10, placing plate; 11, vertical plate; 12, first motor; 13, threaded rod; 14, electric telescopic rod; 15, pushing block; 16, extrusion plate; 17, sliding rod; 18, first inclined groove; 19, circular block; 20, first rectangular through groove; 21, conveyor belt; 22, second motor; 23, rubber strip; 24, first clamping hole; 25, fixing block; 26, second clamping hole; 27, clamping rod. Specific embodiments
[0022] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0023] As Figures 1 to 5 shown, a concrete cover paving vehicle according to an embodiment of the present utility model includes a bottom plate 1; a first L-shaped plate 2 is fixedly connected to the top of the bottom plate 1 through a group of first fixing rods; a first through hole 3 is formed in the first L-shaped plate 2; a conveying assembly is provided on the top of the bottom plate 1; the conveying assembly is used for conveying concrete covers; an inclined plate 4 is provided on one side of the first L-shaped plate 2; a material sliding groove 5 is formed in the inclined plate 4; one end of the bottom of the inclined plate 4 is fixedly connected to a second L-shaped plate 6; a second through hole 7 is formed in the second L-shaped plate 6; a pair of support plates 8 are slidably connected to the second L-shaped plate 6 through a sliding through groove; an extrusion member is provided on the second L-shaped plate 6; the extrusion member is used for opening a pair of support plates 8. During work, the concrete covers can be sequentially pushed into the material sliding groove 5 through the provided conveying assembly, so that they can slide onto the second L-shaped plate 6, and while the positioning work is completed on the second L-shaped plate 6, a pair of support plates 8 can be opened for paving work, thereby solving the problem that during the paving of trench covers, for those concrete covers with relatively large weights, their transportation and paving are very troublesome, and often multiple people need to cooperate for construction, which wastes a lot of manpower and reduces the construction efficiency.
[0024] The conveying assembly includes a pushing unit and a guide rod 9; a set of the guide rods 9 are fixedly connected between the top of the bottom plate 1 and the bottom of the first L-shaped plate 2; a placing plate 10 is slidably connected to a set of the guide rods 9; a pair of upright plates 11 are fixedly connected to the placing plate 10; the bottom of the bottom plate 1 is fixedly connected with a first motor 12 through a pair of first L-shaped rods; a threaded rod 13 is rotatably connected between the bottom of the first L-shaped plate 2 and the top of the bottom plate 1, and the bottom of the threaded rod 13 penetrates through the bottom plate 1; the output end of the first motor 12 is drivingly connected to the bottom end of the threaded rod 13; the placing plate 10 is threadedly connected to the threaded rod 13 through a threaded hole. During operation, the first motor 12 drives the threaded rod 13 to rotate, so as to drive the placing plate 10 to move upward, thereby sequentially moving the concrete cover plates upward, and pushing them into the material sliding groove 5 through the pushing unit to slide onto the second L-shaped plate 6 for positioning, and the paving work can be completed automatically.
[0025] The pushing unit includes an electric telescopic rod 14; the electric telescopic rod 14 is fixedly connected to the vertical side wall of the L-shaped plate; the telescopic end of the electric telescopic rod 14 is fixedly connected with a pushing block 15. During operation, the electric telescopic rod 14 drives the pushing block 15 to push the concrete cover plate, so that the concrete cover plate can be pushed into the material sliding groove 5, so that when the concrete cover plate slides onto the second L-shaped plate 6, a pair of support plates 8 can be opened by the pressing member, and the automatic paving of the concrete cover plate can be completed.
[0026] The pressing member includes a pressing plate 16; the pressing plate 16 is fixedly connected to the vertical side wall of the second L-shaped plate 6 through a spring; one end of the second L-shaped plate 6 is slidably connected with a sliding rod 17 through a sliding hole; one end of the sliding rod 17 is fixedly connected to one side of the pressing plate 16; a pair of first inclined grooves 18 are formed in the support plate 8; the support plate 8 is slidably connected to the first inclined groove 18 through a circular block 19; a pair of first rectangular through grooves 20 are formed in the second L-shaped plate 6, and the circular block 19 is located in the first rectangular through groove 20. During operation, the pressing plate 16 fixedly connected to the vertical side wall of the second L-shaped plate 6 through a spring can push the pressing plate 16 when the concrete cover plate moves below, so that a pair of support plates 8 are driven to open under the cooperation of the first inclined groove 18 and the first rectangular through groove 20.
[0027] A conveyor belt 21 is arranged in the material sliding groove 5; one side of the inclined plate 4 is fixedly connected with a second motor 22 through a second L-shaped rod; the conveyor belt 21 is driven by the second motor 22; a set of rubber strips 23 are fixedly connected to the conveyor belt 21. During operation, the conveyor belt 21 can convey the concrete cover plates at a constant speed, so as to prevent the concrete cover plates from moving too fast, and a set of rubber strips 23 are fixedly connected to the conveyor belt 21 to increase the friction force.
[0028] A pair of first clamping holes 24 are formed in the first L-shaped plate 2; one end of the bottom of the inclined plate 4 is fixedly connected with a pair of fixing blocks 25; a second clamping hole 26 is formed in each of the pair of fixing blocks 25; a clamping rod 27 is placed in the first clamping hole 24 and the second clamping hole 26. During operation, the inclined plate 4 and the first L-shaped plate 2 can be separated, which is convenient for loading the concrete cover plate onto the vehicle and also convenient for moving. They can be moved separately, and are connected by the clamping rod 27 when work is needed.
[0029] Working principle: The conveying component can sequentially push the concrete cover plate into the sliding chute 5, so that it can slide onto the second L-shaped plate 6. While completing the positioning work on the second L-shaped plate 6, a pair of support plates 8 are opened for paving work. This solves the problem that during the paving of trench cover plates, for those relatively heavy concrete cover plates, their transportation and paving are very troublesome, often requiring multiple people to cooperate for construction, which wastes a lot of manpower and reduces construction efficiency. By setting the first motor 12 to drive the threaded rod 13 to rotate, the placing plate 10 can be driven to move upward, so as to sequentially move the concrete cover plates upward, and they are pushed into the sliding chute 5 by the pushing unit and slide onto the second L-shaped plate 6 for positioning, and can complete the paving work by itself. By setting the electric telescopic rod 14 to drive the pushing block 15 to push the concrete cover plate, the concrete cover plate can be pushed into the sliding chute 5, so that when the concrete cover plate slides onto the second L-shaped plate 6, a pair of support plates 8 are opened by the pressing member to complete the self-paving of the concrete cover plate. By setting the pressing plate 16 fixedly connected to the vertical side wall of the second L-shaped plate 6 by a spring, when the concrete cover plate moves below, the pressing plate 16 can be pushed, so that a pair of support plates 8 are driven to open under the cooperation of the first inclined groove 18 and the first rectangular through groove 20. By setting the conveyor belt 21, the concrete cover plates can be conveyed at a uniform speed, thus avoiding the concrete cover plates moving too fast. And a group of rubber strips 23 are fixedly connected to the conveyor belt 21 to increase the friction. The inclined plate 4 and the first L-shaped plate 2 can be separated, which is convenient for loading the concrete cover plate onto the vehicle and also convenient for moving. They can be moved separately, and are connected by the clamping rod 27 when work is needed.
[0030] The above front, back, left, right, up, and down are all based on the Figure 1 in the specification drawings. Taking the observer's perspective 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.
[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation on the protection scope of the present utility model.
[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. 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 protection scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A concrete cover plate paving vehicle, characterized in that: It includes a bottom plate (1); a first L-shaped plate (2) is fixedly connected to the top of the bottom plate (1) through a set of first fixing rods; a first through hole (3) is provided on the first L-shaped plate (2); a conveying assembly is arranged on the top of the bottom plate (1); the conveying assembly is used for conveying concrete covers; an inclined plate (4) is arranged on one side of the first L-shaped plate (2); a material sliding groove (5) is provided on the inclined plate (4); one end of the bottom of the inclined plate (4) is fixedly connected to a second L-shaped plate (6); a second through hole (7) is provided on the second L-shaped plate (6); a pair of support plates (8) are slidably connected to the second L-shaped plate (6) through a sliding through groove; an extrusion member is arranged on the second L-shaped plate (6); the extrusion member is used for opening a pair of support plates (8).
2. The paving vehicle for concrete covers according to claim 1, characterized in that: The conveying assembly includes a pushing unit and a guide rod (9); a set of the guide rods (9) are fixedly connected between the top of the bottom plate (1) and the bottom of the first L-shaped plate (2); a placing plate (10) is slidably connected to a set of the guide rods (9); a pair of vertical plates (11) are fixedly connected to the placing plate (10); a first motor (12) is fixedly connected to the bottom of the bottom plate (1) through a pair of first L-shaped rods; a threaded rod (13) is rotatably connected between the bottom of the first L-shaped plate (2) and the top of the bottom plate (1), and the bottom of the threaded rod (13) penetrates through the bottom plate (1); the output end of the first motor (12) is drivingly connected to the bottom end of the threaded rod (13); the placing plate (10) is threadedly connected to the threaded rod (13) through a threaded hole.
3. A concrete cover paving vehicle according to claim 2, characterized in that: The pushing unit includes an electric telescopic rod (14); the electric telescopic rod (14) is fixedly connected to the vertical side wall of the L-shaped plate; a pushing block (15) is fixedly connected to the telescopic end of the electric telescopic rod (14).
4. The paving vehicle for concrete covers according to claim 3, characterized in that: The extrusion member includes an extrusion plate (16); the extrusion plate (16) is fixedly connected to the vertical side wall of the second L-shaped plate (6) through a spring; one end of the vertical side of the second L-shaped plate (6) is slidably connected to a sliding rod (17) through a sliding hole; one end of the sliding rod (17) is fixedly connected to one side of the extrusion plate (16); a pair of first inclined grooves (18) are provided on the support plate (8); the support plate (8) is slidably connected to the first inclined grooves (18) through a circular block (19); a pair of first rectangular through grooves (20) are provided on the second L-shaped plate (6), and the circular block (19) is located in the first rectangular through grooves (20).
5. The paving vehicle for concrete cover plates according to claim 4, characterized in that: A conveyor belt (21) is arranged in the material sliding groove (5); a second motor (22) is fixedly connected to one side of the inclined plate (4) through a second L-shaped rod; the conveyor belt (21) is driven by the second motor (22); a set of rubber strips (23) are fixedly connected to the conveyor belt (21).
6. The paving vehicle for concrete covers according to claim 5, wherein: A pair of first clamping holes (24) are provided on the first L-shaped plate (2); a pair of fixing blocks (25) are fixedly connected to one end of the bottom of the inclined plate (4); a second clamping hole (26) is provided on each of the pair of fixing blocks (25); a clamping rod (27) is placed in the first clamping hole (24) and the second clamping hole (26).