River channel protection slope laying device

Abstract

The utility model belongs to the field of laying devices, and discloses a river channel slope protection laying device which comprises a first fixing plate, a second fixing plate and a feeding box, the first fixing plate and the second fixing plate are jointly connected with two sets of bearing rods, the bearing rods are provided with sliding grooves, the feeding box is connected with sliding blocks, and the sliding blocks are in sliding connection with the sliding grooves. The first fixing plate is rotationally connected with a storage roller, the storage roller is connected with a speed reducing rope, the free end of the speed reducing rope is connected with the feeding box, the storage roller is connected with a worm wheel, the first fixing plate is connected with a servo motor, an output shaft of the servo motor is connected with a worm, and the worm is meshed with the worm wheel; according to the technical scheme, the downward moving speed of the feeding box can be controlled, the feeding stability is improved, the situation that the device is damaged due to the fact that the feeding frame impacts the second fixing plate is avoided, the service life of the device is prolonged, the overall structure is simple, practicability is greatly improved, meanwhile, the feeding box is conveniently lifted upwards, and repeated feeding is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of laying devices, in particular to a river slope protection laying device. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the needs of people's lives and production for water resources. In the process of river slope protection construction of water conservancy projects, river slope protection laying devices for water conservancy projects are needed.

[0003] For example, the Chinese utility model (publication number CN213508303U) discloses a river bank protection laying device for water conservancy projects, including a load-bearing rod one, a load-bearing rod two, a conveying box and a deceleration pattern. This technical solution can transport consumables to workers during the laying process, avoiding the need for workers to move up and down and back and forth, thereby improving work efficiency.

[0004] However, the above technical solution still has the following technical problems in actual use: the feeding box is only decelerated by the deceleration grooves when it moves downward, but as the feeding box moves downward, the speed of the feeding box will certainly become faster and faster, and the friction force of the deceleration grooves alone cannot obviously play a braking and deceleration role. After the feeding box is used twice, the anti-slip grooves will be worn out and cannot play a subtraction function, which will cause the feeding box loaded with materials to reach the lower bottom block faster, causing the feeding box to generate a greater impact force on the lower bottom block, and the material is easily shaken out while the feeding box is easily damaged, which is inconvenient to use and has poor practicality. Utility Model Content

[0005] The utility model aims to provide a river bank protection paving device to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical solutions:

[0007] A river bank protection paving device comprises a first fixed plate, a second fixed plate and a feeding box, the first fixed plate and the second fixed plate are commonly connected to a load-bearing rod, the load-bearing rod is provided with two groups, the load-bearing rod is provided with a sliding groove, the feeding box is connected to a sliding block, the sliding block is slidably connected to the sliding groove, the first fixed plate is rotatably connected to a storage roller, the storage roller is connected to a deceleration rope, the free end of the deceleration rope is connected to the feeding box, the storage roller is connected to a worm gear, the first fixed plate is connected to a servo motor, the servo motor output shaft is connected to a worm, and the worm gear is meshed with the worm gear.

[0008] Preferably, the sliding block is connected with a sliding universal wheel.

[0009] Preferably, the first fixed plate and the second fixed plate are respectively connected to movable universal wheels, the first fixed plate and the second fixed plate are respectively connected to fixed frames, the fixed frames are connected to cylinders, the cylinders are connected to plug rods, and the plug rods are slidably connected to the first fixed plate and the second fixed plate respectively.

[0010] Preferably, the second fixing plate is connected with a resistance block, and the resistance block is connected with a buffer rubber.

[0011] Preferably, the first fixed plate is rotatably connected to a rotating roller, and the deceleration rope is in contact with the rotating roller.

[0012] Preferably, the first fixing plate is connected to a protection frame, and the servo motor is connected to the protection frame.

[0013] Preferably, the deceleration ropes are provided in several groups, and the several groups of deceleration ropes are symmetrically arranged about the center line of the feeding box.

[0014] Compared with the prior art, this technical solution produces the following beneficial effects:

[0015] (1) The technical solution controls the downward moving speed of the feed box by controlling the storage roller through a servo motor, so that the feed box can move downward according to the set speed, and the downward moving speed of the feed box can be changed at any time, thereby improving the feeding stability and avoiding the feed frame impacting the second fixed plate and causing damage to the device, thereby increasing the service life of the device. The overall structure is simple and the practicality is greatly improved. At the same time, it is easy to lift the feed box upward, which is convenient for multiple feeding.

[0016] (2) The technical solution sets up a sliding universal wheel to reduce the friction between the sliding block and the side wall of the sliding groove, reduce the wear of the sliding block, and increase the service life of the feed box; the device can be stably fixed at the construction site through the fixing frame and the insertion rod, and the insertion rod is inserted into the ground to improve the installation stability of the device and avoid the device from shifting during the downward movement of the feed box; the buffer block and the buffer rubber are used to prevent the feed box from directly contacting the second fixed plate, which is convenient for protecting the second fixed plate and also convenient for unloading.

[0017] (3) This technical solution avoids friction between the deceleration rope and the first fixed plate by rotating the roller, thereby increasing the service life of the deceleration rope; protects the servo motor and worm gear by a protective frame to prevent construction dust and dirt from affecting the operation of the device, and adopts the deceleration rope method to control without fear of the influence of dirt; multiple groups of deceleration ropes are set to improve the control stability of the feeding box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the partial cross-sectional view of the utility model;

[0019] Figure 2 A top view of a partial cross-sectional view of the protection frame provided by the utility model;

[0020] Figure 3 A front view of a sectional view of the worm provided by the utility model;

[0021] Figure 4 A side cross-sectional view of the load-bearing rod provided by the utility model;

[0022] Figure numerals: first fixed plate 1, insertion rod 2, movable universal wheel 3, bearing rod 4, sliding groove 5, sliding universal wheel 6, second fixed plate 7, resistance block 8, buffer rubber 9, sliding block 10, feeding box 11, rotating roller 12, deceleration rope 13, storage roller 14, fixed frame 15, cylinder 16, worm gear 17, worm 18, servo motor 19, protective frame 20. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0024] like Figures 1 to 4 A river bank protection paving device shown in the figure includes a first fixed plate 1, a second fixed plate 7 and a feeding box 11. The first fixed plate 1 and the second fixed plate 7 are commonly connected to a load-bearing rod 4. The load-bearing rod 4 is provided with two groups. The load-bearing rod 4 is provided with a sliding groove 5. The sliding groove 5 is convex. The feeding box 11 is connected to a sliding block 10. The sliding block 10 is slidably connected to the sliding groove 5. The first fixed plate 1 is rotatably connected to a storage roller 14. The storage roller 14 is connected to a deceleration rope 13. The free end of the deceleration rope 13 is connected to the feeding box 11. The storage roller 14 is connected to a worm gear 17. The first fixed plate 1 is connected to a servo motor 19. The output shaft of the servo motor 19 is connected to a worm 18. The worm 18 is meshed with the worm gear 17.

[0025] The first fixed plate 1 and the second fixed plate 7 are respectively connected to movable universal wheels 3 at the bottom, and the first fixed plate 1 and the second fixed plate 7 are respectively connected to fixed frames 15, the fixed frames 15 are connected to cylinders 16, and the cylinders 16 are connected to plug rods 2, and the plug rods 2 are respectively slidably connected to the first fixed plate 1 and the second fixed plate 7.

[0026] The sliding block 10 is connected to the sliding universal wheel 6, the universal wheel is in contact with the bottom of the sliding groove 5, the second fixed plate 7 is connected to the contact block 8, the contact block 8 is connected to the buffer rubber 9, the first fixed plate 1 is rotatably connected to the rotating roller 12, the deceleration rope 13 is in contact with the rotating roller 12, the first fixed plate 1 is connected to the protection frame 20, the servo motor 19 is connected to the protection frame 20, the worm 18, the worm wheel 17 and the like are located on the inner side of the protection frame 20, and the deceleration rope 13 is provided with two groups, and the two groups of deceleration ropes 13 are symmetrically arranged front and back about the center line of the feeding box 11.

[0027] The specific implementation process is as follows:

[0028] When in use, the cylinder 16 drives the insertion rod 2 to move down, so that the insertion rod 2 is inserted into the ground stabilizing device, and the material is placed in the feeding box 11. Due to the fixation of the storage roller 14, the feeding frame will not move down easily at this time. After the material is discharged, the servo motor 19 is started, and the servo motor 19 drives the worm 18 to rotate, thereby driving the worm gear 17 and the storage roller 14 to rotate. The storage roller 14 rotates to release the deceleration rope 13, and the feeding frame begins to move down under its own gravity, and moves with the release of the deceleration rope 13. When the feeding box 11 moves down, the sliding block 10 moves down along the sliding groove 5, so that the feeding box 11 can move down stably. After the feeding box 11 moves to the lower side, it conflicts with the resistance block 8 and the buffer rubber 9, and then unloading can be started. After unloading is completed, the servo motor 19 is started to reverse and then reel in the deceleration rope 13, thereby driving the feeding box 11 to move up and start the next feeding; when the moving device is needed, the cylinder 16 drives the insertion rod 2 to move up, and the moving device can be moved by moving the sliding wheel.

[0029] The present technical solution controls the downward moving speed of the feeding box 11 by controlling the storage roller 14 through the servo motor 19, so that the feeding box 11 can move downward according to the set speed, and the downward moving speed of the feeding box 11 can be changed at any time, thereby improving the feeding stability, and also avoiding the situation where the feeding frame impacts the second fixed plate 7 to cause damage to the device, thereby increasing the service life of the device. The overall structure is simple, and the practicality is greatly improved. At the same time, it is convenient to lift the feeding box 11 upward, which is convenient for multiple feeding; a sliding universal wheel 6 is provided to reduce the friction between the sliding block 10 and the side wall of the sliding groove 5, reduce the wear of the sliding block 10, and increase the service life of the feeding box 11; the device can be stabilized by the fixing frame 15 and the insertion rod 2 It is fixed at the construction site, and the insertion rod 2 is inserted into the ground to improve the installation stability of the device and avoid the device from being offset during the downward movement of the feeding box 11; the buffer block and the buffer rubber 9 are used to prevent the feeding box 11 from directly contacting the second fixed plate 7, which is convenient for protecting the second fixed plate 7 and also convenient for unloading; the rotating roller 12 is used to prevent the deceleration rope 13 from contacting and generating friction with the first fixed plate 1, thereby increasing the service life of the deceleration rope 13; the protection frame 20 is used to protect the servo motor 19 and the worm gear 17, etc., to prevent the construction mud and dust from affecting the operation of the device, and the control method of the deceleration rope 13 is not afraid of the influence of mud; a plurality of deceleration ropes 13 are provided to improve the control stability of the feeding box 11.

[0030] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A river slope protection laying device, characterized in that: The invention comprises a first fixed plate (1), a second fixed plate (7) and a feeding box (11); the first fixed plate (1) and the second fixed plate (7) are commonly connected to a bearing rod (4); the bearing rod (4) is provided with two groups; the bearing rod (4) is provided with a sliding groove (5); the feeding box (11) is connected to a sliding block (10); the sliding block (10) is slidably connected to the sliding groove (5); the first fixed plate (1) is rotatably connected to a storage roller (14); the storage roller (14) is connected to a deceleration rope (13); the free end of the deceleration rope (13) is connected to the feeding box (11); the storage roller (14) is connected to a worm gear (17); the first fixed plate (1) is connected to a servo motor (19); the output shaft of the servo motor (19) is connected to a worm (18); the worm (18) is meshed with the worm gear (17).

2. A river slope protection laying device as claimed in claim 1, characterized in that: The sliding block (10) is connected to a sliding universal wheel (6).

3. A river slope protection laying device as claimed in claim 1, characterized in that: The first fixed plate (1) and the second fixed plate (7) are respectively connected to movable universal wheels (3), the first fixed plate (1) and the second fixed plate (7) are respectively connected to fixed frames (15), the fixed frames (15) are connected to cylinders (16), the cylinders (16) are connected to insertion rods (2), and the insertion rods (2) are respectively slidably connected to the first fixed plate (1) and the second fixed plate (7).

4. A river slope protection laying device as claimed in claim 1, characterized in that: The second fixing plate (7) is connected to a resistance block (8), and the resistance block (8) is connected to a buffer rubber (9).

5. A river slope protection laying device as claimed in claim 1, characterized in that: The first fixed plate (1) is rotatably connected to a rotating roller (12), and the deceleration rope (13) is in contact with the rotating roller (12).

6. A river slope protection laying device as claimed in claim 1, characterized in that: The first fixing plate (1) is connected to a protection frame (20), and the servo motor (19) is connected to the protection frame (20).

7. A river slope protection laying device as claimed in claim 1, characterized in that: The deceleration ropes (13) are provided in a plurality of groups, and the plurality of groups of deceleration ropes (13) are symmetrically arranged about the center line of the feeding box (11).

Images