River channel protection slope leveling device for water conservancy project

Abstract

The utility model provides a riverway revetment leveling device for hydraulic engineering, which comprises a tension fixing assembly and a leveling assembly, the tension fixing assembly comprises at least two fixing columns arranged on the upper part of a revetment, all the fixing columns are arranged along the extension direction of the revetment, and a fixing piece is connected between every two adjacent fixing columns; the leveling assembly is movably arranged on the slope protection and arranged below the fixing column, a tension piece is connected between the leveling assembly and the fixing piece, and the tension piece can move along with the leveling assembly in the extending direction of the fixing piece; the leveling assembly comprises a frame, a compression roller and a scraper, a handrail and trundles are arranged on the frame, the handrail is arranged on the upper portion of the frame, the compression roller and the trundles are rotatably connected to the lower portion of the frame, the compression roller and the trundles are connected to the front end and the rear end of the frame in the moving direction respectively, the scraper is connected to the lower portion of the frame, and one end of the scraper obliquely extends forwards and downwards; the slope protection leveling and compacting device can move back and forth on a slope protection in a labor-saving manner so as to level and compact the slope of the slope protection.

Description

Technical Field

[0001] The utility model relates to the technical field of slope protection and leveling, in particular to a river slope protection and leveling device for water conservancy projects. Background Art

[0002] During the construction of water conservancy river bank slope protection, the slope protection needs to be leveled and compacted because the soil on the surface of the slope protection is loose and uneven.

[0003] In the prior art, a compaction device is generally used to move along the extension direction of the slope protection to level and compact the slope protection. Since the slope protection has a certain slope, workers push the compaction device to move on the slope. The compaction device will tend to move toward the bottom of the slope protection due to its own gravity. Workers need to manually control it to prevent it from sliding down to the bottom of the slope, which is time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to provide a river slope leveling device for water conservancy projects which can move back and forth on the slope and saves labor.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a river slope leveling device for water conservancy projects, including a tension fixing component and a leveling component, the tension fixing component including at least two fixing columns arranged on the upper part of the slope protection, all the fixing columns are arranged along the extension direction of the slope protection, and a fixing piece is connected between two adjacent fixing columns; the leveling component is movably arranged on the slope protection and below the fixing columns, a tension piece is connected between the leveling component and the fixing piece, and the tension piece can move along the extension direction of the fixing piece with the leveling component; the leveling component includes a frame, a pressure roller and a scraper, the frame is provided with handrails and casters, the handrail is arranged on the upper part of the frame, the pressure roller and the casters are both rotatably connected to the lower part of the frame, and the pressure roller and the casters are respectively connected to the front and rear ends of the frame in the moving direction, the scraper is connected to the lower part of the frame, and one end of the scraper extends forward and downward.

[0006] It can be seen from the above scheme that by setting a tension fixing component to tighten the leveling component, it can not only prevent the leveling component from moving down along the slope of the slope protection, but also reduce the effort of workers. It has the advantages of simple structure, convenient operation and labor saving; by setting a pressure roller, it is used to compact the soft soil on the surface of the slope protection; by setting a scraper, it is used to level the surface of the slope protection.

[0007] A further solution is that at least one first connecting ring is sleeved on the fixing member, one end of the tension member is connected to the first connecting ring, and the first connecting ring can move back and forth along the extension direction of the fixing member.

[0008] A further solution is that a second connecting ring is provided on at least one side of the frame in its moving direction, and the other end of the tension member is connected to the second connecting ring.

[0009] A further solution is that the number of second connecting rings is set to four, and the four second connecting rings are respectively arranged on the left and right sides of the frame, and the two second connecting rings on the same side are arranged along the moving direction of the frame; the number of first connecting rings and tension members is set to two, and the two ends of each tension member are respectively connected to the first connecting ring and the second connecting ring.

[0010] A further solution is that the length of the tension member is adjustable.

[0011] A further solution is that the pressure roller is arranged at the front end of the frame, the caster is arranged at the rear end of the frame, and the scraper is arranged at the rear end or the front end of the pressure roller.

[0012] A further solution is that a crossbeam is provided at the lower part of the frame, and the scraper is fixedly connected to the crossbeam, or the scraper is connected to the crossbeam in a swingable manner, so that the distance from one end of the scraper to the slope protection surface is adjustable.

[0013] A further solution is that the frame also includes two vertical frames, two oblique frames and at least two cross frames, the two vertical frames are arranged opposite to each other at the rear end of the frame in the transverse direction, the cross beam is connected between the lower parts of the two vertical frames, the two oblique frames are arranged opposite to each other at the front end of the frame in the transverse direction, the two cross frames are arranged in an up-and-down direction and are connected between the vertical frames and the oblique frames, and the pressure roller is connected between the two oblique frames.

[0014] A further solution is that the diameter of the pressure roller is greater than the diameter of the caster, and the weight of the pressure roller is greater than the weight of the caster.

[0015] A further solution is that the scraper includes a connecting portion and an oblique scraping portion, the connecting portion extends along the moving direction of the frame, one side of the oblique scraping portion is fixedly connected to the connecting portion, and the other side of the oblique scraping portion extends obliquely toward the bottom of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of an embodiment of the utility model.

[0017] Figure 2 It is a structural diagram of the leveling assembly in the embodiment of the utility model.

[0018] Figure 3 It is a side view of the leveling assembly in the embodiment of the utility model.

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0020] See also Figures 1 to 3 The present embodiment provides a river slope protection and leveling device for water conservancy projects, comprising a tension fixing component 1 and a leveling component 2.

[0021] The tension fixing assembly 1 includes at least two fixing columns 11 arranged on the upper part of the slope protection 3. The fixing columns 11 are preferably arranged on the top of the slope protection 3. All the fixing columns 11 are arranged in an array along the extension direction of the slope protection 3, and a fixing member 13 is connected between two adjacent fixing columns 11. The fixing member 13 can be a rod or a wire rope, and in this embodiment, it is preferably a rod. At least one first connecting ring 12 is sleeved on the fixing member 13. In this embodiment, two first connecting rings 12 are taken as an example. The inner diameter of the first connecting ring 12 is larger than the outer diameter of the fixing member 13, so that the first connecting ring 12 can move back and forth along the axial direction of the fixing member 13. The first connecting ring 12 is detachably connected to the fixing member 13, which facilitates the transfer of the first connecting ring 12 to the adjacent fixing member 13, so that the first connecting ring 12 can move from the first end of the slope protection 3 to its second end.

[0022] The leveling assembly 2 is movably arranged on the slope protection 3 and below the fixed column 11 , that is, the leveling assembly 2 is arranged on the slope of the slope protection 3 and can move back and forth on the slope to level and compact the entire slope of the slope protection 3 .

[0023] In order to prevent the leveling component 2 from moving downward along the slope of the slope protection 3, at least one tension member 4 is connected between the leveling component 2 and the fixing member 13. In this embodiment, two tension members 4 are preferably used, and the two ends of each tension member 4 are respectively connected to the leveling component 2 and the first connecting ring 12, so that the leveling component 2 can move back and forth smoothly on the slope, and the tension member 4 can follow the leveling component 2 to move along the extension direction of the fixing member 13.

[0024] The leveling assembly 2 includes a frame 21, a pressure roller 22 and a scraper 23. The frame 21 is provided with an armrest 211 and two casters 212, the armrest 211 is provided at the upper portion of the frame 21, the pressure roller 22 and the casters 212 are both rotatably connected to the lower portion of the frame 21, and the pressure roller 22 and the casters 212 are respectively connected to the front and rear ends of the moving direction of the frame 21, and the scraper 23 is connected to the lower portion of the frame 21, and one end of the scraper 23 extends obliquely forward and downward.

[0025] The frame 21 is provided with a second connecting ring 24 on at least one side in the moving direction thereof. In this embodiment, the second connecting ring 24 is preferably provided on both the left and right sides of the frame 21, and the lower end of the tension member 4 is connected to the second connecting ring 24. Two first connecting rings 12 are provided on each side of the frame 21, and the two first connecting rings 12 are arranged in an array along the moving direction of the frame 21, and the two first connecting rings 12 are arranged at the same height of the frame 21.

[0026] The number of the first connecting ring 12 and the number of the tension members 4 are both set to two, and the two ends of each tension member 4 are respectively connected to the first connecting ring 12 and the second connecting ring 24. By setting two tension members 4 to simultaneously tighten the leveling component 2, the leveling component 2 can move smoothly on the slope of the slope protection 3.

[0027] In order to facilitate the movement of the leveling assembly 2 at different height positions on the slope of the slope protection 3, the length of the tension member 4 is adjustable, and the worker can appropriately adjust the length of the tension member 4 according to the progress of the leveling construction. The tension member 4 can be a telescopic rod, a steel rope or a rope, and in this embodiment, a steel rope or a rope is preferred.

[0028] In order to facilitate the leveling and compacting process, in this embodiment, the pressure roller 22 is arranged at the front end of the frame 21, the caster 212 is arranged at the rear end of the frame 21, and the handrail 211 is arranged at the rear end of the frame 21. The scraper 23 can be arranged at the rear end or the front end of the pressure roller 22. In this embodiment, the scraper 23 is arranged between the pressure roller 22 and the caster 212 as an example. After the initial compaction, the slope surface is leveled to prevent the occurrence of local subsidence due to soil settlement in the process of leveling first and then compacting, which is conducive to improving the flatness of the slope.

[0029] The frame 21 further includes a crossbeam 216, two vertical frames 213, two oblique frames 214 and at least two cross frames 215. The two vertical frames 213 are arranged oppositely at the rear end of the frame 21 in the transverse direction, the handrail 211 is connected between the upper parts of the two vertical frames 213, the crossbeam 216 is connected between the lower parts of the two vertical frames 213 and the end of the crossbeam 216 passes through the outer side of the vertical frames 213, and the two casters 212 are rotatably connected to the two ends of the crossbeam 216. The two oblique frames 214 are arranged oppositely at the front end of the frame 21 in the transverse direction, and the two ends of the pressure roller 22 are rotatably connected to the two oblique frames 214 respectively. The diameter of the pressure roller 22 is larger than the diameter of the caster 212, and the weight of the pressure roller 22 is larger than the weight of the caster 212. The two cross frames 215 are arranged in an up-down direction and are connected between the vertical frame 213 and the oblique frame 214. The four second connecting rings 24 are all fixedly connected to the cross frame 215.

[0030] In this embodiment, one side of the scraper 23 is fixedly connected to the cross beam 216, and the scraper 23 includes a connecting portion 231 and an oblique scraping portion 232. The connecting portion 231 extends along the moving direction of the frame 21, one side of the oblique scraping portion 232 is fixedly connected to the connecting portion 231, and the other side of the oblique scraping portion 232 extends obliquely toward the bottom of the frame 21.

[0031] In other embodiments, the scraper 23 can also be connected to the crossbeam 216 in an up-and-down swinging manner. Specifically, a sleeve portion is provided on one side of the scraper 23, and the sleeve portion is movably sleeved on the outside of the crossbeam 216, and a torsion spring is connected between the crossbeam 216 and the scraper 23, so that the scraper 23 can swing up and down, and the distance from one end of the scraper 23 to the surface of the slope protection 3 can be adjusted. After the slope of the slope protection 3 is basically leveled, the worker can flip one end of the scraper 23 upward to make it much higher than the slope surface. At this time, the back-and-forth movement of the leveling component 2 only has the compaction function, which is convenient for quickly compacting the slope.

[0032] In summary, the utility model provides a tension fixing component for tightening the leveling component, which can not only prevent the leveling component from moving down along the slope of the slope protection, but also reduce the effort of workers. It has the advantages of simple structure, convenient operation and labor saving; a pressure roller is provided to compact the soft soil on the surface of the slope protection; a scraper is provided to level the surface of the slope protection.

[0033] Finally, it should be emphasized that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A river slope protection and leveling device for water conservancy projects, characterized in that: include: A tension fixing assembly, the tension fixing assembly comprising at least two fixing columns arranged on the upper part of the slope protection, all of the fixing columns are arranged in an extending direction of the slope protection, and a fixing piece is connected between two adjacent fixing columns; A leveling assembly, wherein the leveling assembly is movably arranged on the slope protection and arranged below the fixing column, a tension piece is connected between the leveling assembly and the fixing piece, and the tension piece can move along the extension direction of the fixing piece following the leveling assembly; The leveling assembly includes a frame, a pressure roller and a scraper. The frame is provided with an armrest and a caster. The armrest is arranged at the upper part of the frame. The pressure roller and the caster are rotatably connected to the lower part of the frame. The pressure roller and the caster are respectively connected to the front and rear ends of the frame in the moving direction. The scraper is connected to the lower part of the frame. One end of the scraper extends obliquely forward and downward.

2. The river slope protection and leveling device for water conservancy projects according to claim 1 is characterized in that: At least one first connecting ring is sleeved on the fixing member, one end of the tension member is connected to the first connecting ring, and the first connecting ring can move back and forth along the extending direction of the fixing member.

3. The river slope protection and leveling device for water conservancy projects according to claim 2 is characterized in that: The frame is provided with a second connecting ring on at least one side of the moving direction thereof, and the other end of the tension member is connected to the second connecting ring.

4. The river slope protection and leveling device for water conservancy projects according to claim 3 is characterized by: The number of the second connecting rings is set to four, and the four second connecting rings are respectively arranged on the left and right sides of the frame, and the two second connecting rings on the same side are arranged in an array along the moving direction of the frame; The number of the first connecting ring and the number of the tension members are both set to two, and two ends of each of the tension members are respectively connected to the first connecting ring and the second connecting ring.

5. The river slope protection and leveling device for water conservancy projects according to claim 4 is characterized in that: The length of the tension piece is adjustable.

6. The river slope protection and leveling device for water conservancy projects according to any one of claims 1 to 5, characterized in that: The pressure roller is arranged at the front end of the frame, the caster is arranged at the rear end of the frame, and the scraper is arranged at the rear end or the front end of the pressure roller.

7. The river slope protection and leveling device for water conservancy projects according to claim 6 is characterized by: A crossbeam is arranged at the lower part of the frame, and the scraper is fixedly connected to the crossbeam, or the scraper is connected to the crossbeam in a swingable manner, so that the distance from one end of the scraper to the slope protection surface is adjustable.

8. The river slope protection and leveling device for water conservancy projects according to claim 7 is characterized in that: The frame also includes two vertical frames, two oblique frames and at least two cross frames. The two vertical frames are arranged opposite to each other at the rear end of the frame in the transverse direction, the cross beam is connected between the lower parts of the two vertical frames, the two oblique frames are arranged opposite to each other at the front end of the frame in the transverse direction, the two cross frames are arranged in an up-down direction and are connected between the vertical frames and the oblique frames, and the pressure roller is connected between the two oblique frames.

9. The river slope protection and leveling device for water conservancy projects according to any one of claims 1 to 5, characterized in that: The diameter of the pressure roller is greater than the diameter of the caster, and the weight of the pressure roller is greater than the weight of the caster.

10. The river slope protection and leveling device for water conservancy projects according to any one of claims 1 to 5, characterized in that: The scraper comprises a connecting portion and an oblique scraping portion, wherein the connecting portion extends along the moving direction of the frame, one side of the oblique scraping portion is fixedly connected to the connecting portion, and the other side of the oblique scraping portion extends obliquely toward the bottom of the frame.

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