Dam reinforcing equipment for hydraulic engineering

Abstract

The utility model relates to the technical field of water conservancy construction, and discloses a dam reinforcing device for water conservancy project, which comprises a rammed earth vehicle and a lifting assembly mounted in the rammed earth vehicle, and further comprises a moving plate mounted on one side of the lifting assembly, a connecting shell is slidably connected to the surface of one side of the moving plate, and a mounting groove is formed in the bottom of the inner wall of the connecting shell; a limiting mechanism is mounted in the mounting groove, a fixing block is mounted in the limiting mechanism, a pull rod is mounted on one side of the limiting mechanism, and a fixing shell is fixedly connected to one side of the surface of the connecting shell. Through cooperative use of the limiting mechanism, the fixing block, the pull rod, the connecting shell and the positioning mechanism, the workload of workers is reduced, the surfaces of rammed earth blocks are cleaned under cooperation of the fixing frame and the cleaning mechanism, the device is suitable for the rammed earth blocks of different sizes, and the problems that according to existing dam reinforcing equipment, rammed earth block replacement is tedious, and the working efficiency is high are solved. And the rammed earth blocks cannot be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy construction, in particular to dam reinforcement equipment for water conservancy projects. Background Art

[0002] Flood disasters are the most common natural disasters in my country. Because of this, the Chinese government attaches great importance to the prevention and control of flood disasters. For the reinforcement of dams, the soil needs to be compacted to improve the firmness and stability of the dams. To a certain extent, the flood control capacity can be increased, and the safety of people's lives and property can be guaranteed. Strengthening river embankments can reduce the damage of floods to dams.

[0003] Due to the different widths of the river channel, when using reinforcement equipment to compact the soil, it is necessary to replace rammed earth blocks of different sizes. However, most of the current reinforcement equipment is only fixed with screws and nuts, and workers need to use auxiliary tools to disassemble it. The process is relatively cumbersome, which reduces the construction efficiency of water conservancy projects to a certain extent.

[0004] At the same time, when the reinforcement equipment is running, the rammed earth blocks compact the soil, and the soil splashes everywhere. There will be residual soil attached to its surface. Currently, there is no reinforcement equipment with a cleaning function. As the equipment runs, the attached soil will increase, and the residual soil will gradually dry up, which is not convenient for the subsequent use of the rammed earth blocks, resulting in reduced work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a dam reinforcement device for water conservancy projects to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dam reinforcement device for water conservancy projects, comprising a tamping vehicle and a lifting assembly installed inside the tamping vehicle, and also comprising:

[0007] A movable plate installed on one side of the lifting assembly, wherein a connecting shell is slidably connected to a surface of one side of the movable plate, a mounting groove is provided at the bottom of the inner wall of the connecting shell, a limiting mechanism is installed inside the mounting groove, a fixing block is installed inside the limiting mechanism, and a pull rod is installed on one side of the limiting mechanism;

[0008] A rammed earth block is fixed to the bottom of a connecting shell, one side of the connecting shell surface is fixedly connected to a fixed shell, a positioning mechanism is installed inside the fixed shell, one side of the rammed earth vehicle surface is fixedly connected to a fixed frame, a cleaning mechanism is installed inside the fixed frame, and one side of the surface of the fixed frame is fixedly connected to a rope buckle assembly.

[0009] Preferably, the limiting mechanism includes a fixing rod fixed to the bottom of the inner wall of the installation groove and a spur gear rotating on the surface thereof, and also includes a rack plate meshed with the surface of the spur gear and a limiting shell fixed to the top thereof.

[0010] Preferably, the positioning mechanism includes a telescopic spring fixed to the bottom of the inner wall of the fixed shell and a stopper fixed to the other end of the surface thereof, and also includes a push rod fixed to the bottom of the stopper.

[0011] Preferably, the cleaning mechanism includes a threaded rod threadedly connected to the through-hole of the fixing frame and a connecting block rotated at the other end thereof, and also includes a bidirectional threaded rod rotated at the through-hole of the connecting block and a mounting frame threadedly connected to both sides of its surface, and also includes a rotating wheel rotating on the surface of the mounting frame and a steel wire rope sliding on its surface.

[0012] Preferably, a placement shell is fixedly connected to one side of the surface of the fixing frame, and the placement shell is used in conjunction with the cleaning mechanism.

[0013] Preferably, one end of the steel wire rope is fixedly connected to the inner wall of 10, and the steel wire rope is used in conjunction with the rammed earth block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model uses a limiting mechanism, a fixing block, a pulling rod, a connecting shell and a positioning mechanism in coordination. When workers replace the rammed earth blocks, there is no need to use auxiliary tools for complicated disassembly, thereby reducing the workload of workers and further improving the construction speed of water conservancy projects when facing different river channels. At the same time, with the cooperation of the fixing frame and the cleaning mechanism, the surface of the rammed earth blocks can be cleaned, and the workers can adjust the cleaning mechanism according to the rammed earth blocks of different sizes to make it suitable for rammed earth blocks of different sizes, thereby improving the working efficiency of the reinforcement equipment and solving the problems that the existing dam reinforcement equipment is cumbersome to replace the rammed earth blocks and cannot clean the rammed earth blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional cross-sectional structure in the utility model;

[0018] Figure 3 It is a schematic diagram of a partial three-dimensional cross-section structure of the present utility model;

[0019] Figure 4 It is a schematic diagram of a partial three-dimensional cross-sectional structure in the utility model;

[0020] Figure 5 It is a schematic diagram of a partial three-dimensional structure in the utility model;

[0021] Figure 6 For this utility model Figure 5A magnified schematic diagram of center A.

[0022] In the figure: 1. ramming vehicle; 2. lifting assembly; 3. moving plate; 4. mounting groove; 5. limiting mechanism; 51. fixing rod; 52. spur gear; 53. rack plate; 54. limiting shell; 6. fixing block; 7. pulling rod; 8. fixing shell; 9. positioning mechanism; 91. telescopic spring; 92. stopper; 93. pushing rod; 10. fixing frame; 11. cleaning mechanism; 111. one-way threaded rod; 112. connecting block; 113. two-way threaded rod; 114. mounting frame; 115. rotating wheel; 116. wire rope; 12. rope buckle assembly; 13. placing shell; 14. ramming block; 15. connecting shell. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6As shown, a dam reinforcement equipment for water conservancy projects includes a ramming vehicle 1, a lifting component 2 is installed inside the ramming vehicle 1, and a moving plate 3 is installed on one side of the lifting component 2. Under the action of the lifting component 2, the moving plate 3 can be driven to move, and a connecting shell 15 is slidably connected to the surface of one side of the moving plate 3. A mounting groove 4 is provided at the bottom of the inner wall of the connecting shell 15, and a limiting mechanism 5 is installed inside the mounting groove 4. A fixed block 6 is installed inside the limiting mechanism 5, and one side of the surface of the fixed block 6 is fixedly connected to one side of the surface of the moving plate 3. The connecting shell 15, the fixed block 6, and the moving plate 3 are used together. Under the action of the fixed block 6, the moving plate 3 moves and the connecting shell 15 is driven to move. A pull rod 7 is installed on one side of the limiting mechanism 5. When the staff pulls the pull rod 7, the parts inside the limiting mechanism 5 can be driven to move under the action of the pull rod 7. A rammed earth block 14 is fixedly connected to the bottom of the connecting shell 15. When the connecting shell 15 moves, the rammed earth block 14 can be driven to move, so that the rammed earth block 14 can move the soil For compaction, a fixed shell 8 is fixedly connected to one side of the surface of the connecting shell 15, and a positioning mechanism 9 is installed inside the fixed shell 8. The positioning mechanism 9 is used in conjunction with the pull rod 7. Under the action of the positioning mechanism 9, the pull rod 7 can be limited to prevent the pull rod 7 from moving easily. A fixed frame 10 is fixedly connected to the surface of one side of the ramming vehicle 1, and a cleaning mechanism 11 is installed inside the fixed frame 10. The cleaning mechanism 11 is used in conjunction with the rammed earth block 14. Under the action of the cleaning mechanism 11, the surface of the rammed earth block 14 can be cleaned, and the size of the rammed earth block 14 can be adjusted as the size of the rammed earth block 14 is replaced. A rope buckle assembly 12 is fixedly connected to one side of the surface of the fixed frame 10. The rope buckle assembly 12 is used in conjunction with the cleaning mechanism 11. Under the action of the rope buckle assembly 12, the parts inside the cleaning mechanism 11 can be clamped. A placement shell 13 is fixedly connected to one side of the surface of the fixed frame 10. The placement shell 13 is used in conjunction with the cleaning mechanism 11, and the placement shell 13 can store the parts inside the cleaning mechanism 11.

[0025] The limiting mechanism 5 includes a fixing rod 51, one end of the surface of the fixing rod 51 is fixedly connected to the bottom of the inner wall of the mounting groove 4, and the surface of the fixing rod 51 is rotatably connected to a spur gear 52. The surfaces of both sides of the spur gear 52 are meshed and connected with rack plates 53. The top of the rack plate 53 is fixedly connected to a limiting shell 54, and the limiting shell 54 is used in conjunction with the fixing block 6. The inner wall of the limiting shell 54 is slidably connected to the surface of the fixing block 6, and the surface of one side of the limiting shell 54 is fixedly connected to the surface of one end of the pull rod 7. When the staff needs to replace the rammed earth block 14, they pull the pull rod 7, and the limiting shell 54 is driven to move under the action of the pull rod 7. The movement of the limiting shell 54 drives the rack plate 53 to move, and the spur gear 52 is rotated under the action of the rack plate 53. The rotation of the spur gear 52 causes the rack plate 53 on the other side to drive the limiting shell 54 fixed above it to move in the opposite direction, thereby releasing the limiting of the fixing block 6 by the limiting shell 54, without the need for cumbersome disassembly, reducing the workload of the staff.

[0026] The positioning mechanism 9 includes a telescopic spring 91, which is fixedly connected to the bottom of the inner wall of the fixed shell 8. A block 92 is fixedly connected to the other end of the surface of the telescopic spring 91. A push rod 93 is fixedly connected to the bottom of the block 92. The other end of the push rod 93 passes through the bottom of the fixed shell 8. The push rod 93 is located inside the telescopic spring 91 to prevent the telescopic spring 91 from excessive position displacement during compression or tension. The block 92 is used in conjunction with the pull rod 7. The surface of the block 92 is slidably connected to the surface of the pull rod 7. The pull rod 7 can be limited by the action of the block 92. When the staff replaces the rammed earth block 14, the ramming push rod 93 is pulled. The push rod 93 drives the block 92 to descend. The block 92 compresses the telescopic spring 91, thereby releasing the limit of the block 92 on the pull rod 7.

[0027] The cleaning mechanism 11 includes a one-way threaded rod 111, and there are two of the one-way threaded rods 111. The surface of the one-way threaded rod 111 is threadedly connected to the inner wall of the fixing frame 10 at the point where the fixing frame 10 passes through. The other end of the one-way threaded rod 111 is rotatably connected to a connecting block 112. The connecting block 112 is rotatably connected to a bidirectional threaded rod 113 at the point where the connecting block 112 passes through. Both sides of the surface of the bidirectional threaded rod 113 are slidably connected to the inner wall of the fixing frame 10. Both sides of the surface of the bidirectional threaded rod 113 are threadedly connected to a mounting frame 114. The surface of the mounting frame 114 is rotatably connected to a rotating wheel 115. The surface of the rotating wheel 115 is slidably connected to a steel wire rope 116. The rope lock assembly 12 is used in conjunction with the steel wire rope 116. Under the action of the rope lock assembly 12, the steel wire rope 116 can be clamped. One end of the steel wire rope 116 is fixedly connected to the inner wall of 10. The steel wire rope 116 is used in conjunction with the rammed earth block 14. Under the action of the steel wire rope 116, its surface can be cleaned. The steel wire rope 116 is connected to the placement shell 13. When used in conjunction with the housing 13, the placement shell 13 can store the wire rope 116 to prevent the wire rope 116 from falling at will and hindering the operation of the reinforcement equipment. After replacing rammed earth blocks 14 of different sizes, the staff rotates the one-way threaded rods 111 on both sides, and the one-way threaded rods 111 push the connecting block 112 to move, and the connecting block 112 drives the two-way threaded rod 113 to move. When the two-way threaded rod 113 moves to the appropriate position, the two-way threaded rod 113 is rotated, and under the action of the two-way threaded rod 113, the mounting frames 114 on both sides move in the opposite direction, and the mounting frames 114 drive the rotating wheel 115 to move. When the rotating wheel 115 moves to the appropriate position, the staff pulls one end of the wire rope 116 to make it fit the surface of the rammed earth block 14, so that when the rammed earth block 14 moves, the wire rope 116 can clean it. The staff can adjust it according to the rammed earth blocks 14 of different sizes, thereby improving the use efficiency of the cleaning mechanism 11 and the operation efficiency of the reinforcement equipment.

[0028] It is worth noting that the technical features such as the lifting assembly 2, the bidirectional threaded rod 113, the rope lock assembly 12 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, and possible control method and spatial layout method of these technical features can be selected according to the conventional methods in the field, and this technical solution will not be further elaborated.

[0029] Working principle: when the staff replaces different rammed earth blocks 14 according to different river channels, they pull the pull rod 7, and the limit shell 54 is driven to move under the action of the pull rod 7, and the movement of the limit shell 54 drives the rack plate 53 to move, and the spur gear 52 is rotated under the action of the rack plate 53. The rotation of the spur gear 52 causes the rack plate 53 on the other side to drive the limit shell 54 fixed above it to move in the opposite direction, and the limit of the limit shell 54 on the fixed block 6 is released, which reduces the workload of the staff and improves the construction efficiency of the water conservancy project. After replacing the rammed earth block 14, the staff rotates the one-way threaded rod 111, and the one-way threaded rod 111 moves to push the connecting block 112 to move, and the connecting block 112 drives the two-way threaded rod The threaded rod 113 moves. When the bidirectional threaded rod 113 moves to the appropriate position, the staff rotates the bidirectional threaded rod 113. Under the action of the bidirectional threaded rod 113, the bidirectional threaded rod 113 drives the mounting frames 114 on both sides to move in opposite directions, and the mounting frames 114 drive the rotating wheel 115 to move. When the rotating wheel 115 moves to the appropriate position, the staff pulls the steel wire rope 116 at one end to make it continue to fit on the surface of the rammed earth block 14. When the reinforcement equipment is running, the steel wire rope 116 cleans the surface of the rammed earth block 14, so that the cleaning mechanism 11 in the reinforcement equipment can be adjusted according to the size of the rammed earth block 14, thereby improving the use efficiency and the working efficiency of the reinforcement equipment.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dam reinforcement device for a water conservancy project, comprising a ramming vehicle (1) and a lifting assembly (2) installed inside the ramming vehicle, characterized in that: Also includes: A movable plate (3) is mounted on one side of the lifting assembly (2), a surface of one side of the movable plate (3) being slidably connected to a connecting shell (15), a mounting groove (4) is provided at the bottom of the inner wall of the connecting shell (15), a limiting mechanism (5) is installed inside the mounting groove (4), a fixing block (6) is installed inside the limiting mechanism (5), and a pull rod (7) is installed on one side of the limiting mechanism (5); A rammed earth block (14) is fixed to the bottom of a connecting shell (15); a fixed shell (8) is fixedly connected to one side of the surface of the connecting shell (15); a positioning mechanism (9) is installed inside the fixed shell (8); a fixed frame (10) is fixedly connected to one side of the surface of the ramming vehicle (1); a cleaning mechanism (11) is installed inside the fixed frame (10); and a rope lock assembly (12) is fixedly connected to one side of the surface of the fixed frame (10).

2. The dam reinforcement equipment for water conservancy projects according to claim 1 is characterized in that: The limiting mechanism (5) comprises a fixing rod (51) fixed to the bottom of the inner wall of the installation groove (4) and a spur gear (52) rotating on the surface thereof, and also comprises a rack plate (53) meshing with the surface of the spur gear (52) and a limiting shell (54) fixed to the top thereof.

3. The dam reinforcement equipment for water conservancy projects according to claim 1 is characterized by: The positioning mechanism (9) comprises a telescopic spring (91) fixed to the bottom of the inner wall of the fixed shell (8) and a stopper (92) fixed to the other end of the surface thereof, and also comprises a push rod (93) fixed to the bottom of the stopper (92).

4. The dam reinforcement equipment for water conservancy projects according to claim 1 is characterized by: The cleaning mechanism (11) comprises a threaded rod (111) threadedly connected to a penetration point of a fixing frame (10) and a connecting block (112) rotating at the other end thereof, further comprising a bidirectional threaded rod (113) rotating at a penetration point of the connecting block (112) and a mounting frame (114) threadedly connected to both sides of the surface thereof, further comprising a rotating wheel (115) rotating on the surface of the mounting frame (114) and a steel wire rope (116) sliding on the surface thereof.

5. The dam reinforcement equipment for water conservancy project according to claim 1, characterized in that: A placement shell (13) is fixedly connected to one side of the surface of the fixing frame (10), and the placement shell (13) is used in conjunction with the cleaning mechanism (11).

6. The dam reinforcement equipment for water conservancy project according to claim 4, characterized in that: One end of the steel wire rope (116) is fixedly connected to the inner wall of the fixing frame (10), and the steel wire rope (116) is used in conjunction with the rammed earth block (14).

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