Excavation supporting device for water conservancy project
By designing a water conservancy project excavation support device with automated position adjustment and movement functions, the problem of inconvenient position adjustment of traditional support devices is solved, and construction efficiency and applicability are improved.
Patent Information
- Application Number
- CN202422413750.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-10-08
AI Technical Summary
Traditional water conservancy engineering excavation support devices need to be manually dismantled and reassembled when changing the support position, which affects construction efficiency.
A support device including a base, a vertical plate, a moving adjustment part, a guide groove, a through groove, a guide bar, a protective plate and a position adjustment part is designed. The motor drive gears and racks drive the vertical plate to move, and combine the lifting and flip functions to realize automatic position adjustment and movement.
The device can be automatically adjusted and moved, and is suitable for support from channels with different slopes, reducing the need for manual operation and improving construction efficiency.
Smart Images
Figure CN222923764U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to an excavation support device for water conservancy projects. Background Art
[0002] A water conservancy project is a project built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating disasters and bringing benefits. During the construction of a water conservancy project, it is often necessary to build dams and excavate ditches. In order to ensure the stability of the underground structure and prevent safety accidents caused by the collapse of the ditches, it is necessary to build a support device inside the excavated ditches.
[0003] Traditional support devices need to be spliced and supported according to the size of the ditches. Different positions in the ditches need to be supported by different support devices. After the support device is supported, if it is necessary to support again at other positions, first, it is necessary to manually remove the support device again for position movement and re-assembly, and second, a new support device is taken for re-support. This operation will affect the excavation efficiency of the ditches. For this reason, we have proposed an excavation support device for water conservancy projects. Content of the Utility Model
[0004] The utility model is an excavation support device for water conservancy projects proposed to solve the disadvantages existing in the prior art. This excavation support device for water conservancy projects solves the problems of inconvenient adjustment of the support position and the need for manual removal and movement again if the support position is changed after the support device is supported.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] Hydraulic engineering excavation support device, including a base, two vertical plates, a mobile adjustment part, a guide groove, a through groove, a guide bar, a protective plate and a position adjustment part. The base is arranged in a rectangular structure. The two vertical plates are respectively arranged at both ends of the top of the base. The mobile adjustment part is arranged between the base and the vertical plates. The mobile adjustment part is used to drive the vertical plates to translate. The guide groove is arranged on one side of the vertical plate and also on the vertical plate. A through groove is arranged between every two adjacent guide grooves. Both ends of each through groove are communicated with the guide groove on the corresponding side. The guide bar is arranged in the through groove. The protective plate is arranged on one side of the guide bar. The position adjustment part is arranged on one side of the guide bar. The position adjustment part includes a lifting part and a flipping part. The flipping part includes a motor one. The motor one is arranged on one side of the guide bar. A regulating rod one is arranged at the shaft end of the motor one. The regulating rod one is fixedly sleeved with the protective plate. A support rod is arranged at the lower side edge position of the base. An auxiliary wheel is arranged at the bottom end of the support rod. An electric mobile part is arranged at the lower side of the base. The electric mobile part includes a mounting rod. The mounting rod is arranged at the lower side of the base. An electric roller is arranged at the bottom end of the mounting rod. An electric push rod is arranged on one side of the mounting rod. A fixing plate is arranged at the movable end of the electric push rod.
[0007] Preferably, the lifting part includes a motor three. The motor three is installed on the corresponding side vertical plate. A regulating rod two is arranged at the shaft end of the motor three. The regulating rod two is threadedly sleeved with a lifting plate. The lifting plate is fixedly connected with the guide bar.
[0008] Preferably, the mobile adjustment part includes a motor two. The motor two is arranged at the lower side of the base. A gear is arranged at the shaft end of the motor two. Two racks are meshed and driven on the outside of the gear. The two racks are respectively located on both sides of the gear. One side of each rack is connected with one side of the vertical plate. A moving bar is arranged on one side of the rack. A partition bar is arranged at the upper side of the base and at a position opposite to the moving bar.
[0009] Through the above technical solution, the motor two drives the gear to rotate. The gear meshes and drives the rack. The rack drives the vertical plate to move, providing a function of mobile adjustment for the vertical plate. When the rack moves, the moving bar moves along. The partition bar blocks the moving bar, providing a limiting function for the rack.
[0010] Preferably, a plurality of storage grooves are arranged on one side of the protective plate. A push plate is slidably connected in the storage groove. A corrugated soft sleeve is arranged on one side of the push plate. One side of the corrugated soft sleeve is placed in the storage groove. A corrugated soft plate is arranged at the lower side of the protective plate. The corrugated soft plate at the lower side is placed in the guide groove.
[0011] Through the above technical solution, the corrugated soft sleeve is used to fill the receiving groove on the protective plate, and the corrugated soft plate is used to fill the guiding groove on the vertical plate, enabling it to have the function of elastic filling during movement and preventing soil leakage from the groove during support.
[0012] Preferably, a controller and a storage battery are arranged on the lower side of the base, and the controller and the storage battery are electrically connected through a wire.
[0013] Through the above technical solution, the controller is used to operate the electrical components, and the storage battery is used to supply power to the electrical components.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] When the utility model is in use, according to the width of the excavated channel, the motor two drives the gear to rotate, the gear drives the rack to move, the rack drives the vertical plate to move. After the vertical plate moves to the specified position, the motor three drives the adjusting rod two to rotate, the adjusting rod two drives the lifting plate to lift and lower, the lifting plate drives the guiding strip to move in the through groove. After moving to the appropriate position, the motor one drives the adjusting rod one to rotate within the guiding strip, and drives the protective plate to perform an angular flip through the adjusting rod one, thereby providing a function of adjusting the angle between the protective plate and the vertical plate, making it applicable to support operations for channels with different slopes. For the support at the next position within the same channel, the device uses the electric rollers to work automatically, causing the base to move. After moving to the specified position, the electric push rod pushes the fixed plate, and the fixed plate abuts against the ground to limit the electric rollers, thereby providing an automatically moving function with limit. The same support device can perform position conversion within the channel, and does not require multiple support devices to perform sequential support operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is an exploded schematic view of the utility model;
[0017] Figure 2 is a schematic structural view of the vertical plate of the utility model;
[0018] Figure 3 is a front axonometric schematic view of the utility model;
[0019] Figure 4 is a front sectional structural schematic view of the utility model.
[0020] In the figure: 1. base; 2. vertical plate; 3. guide groove; 4. through groove; 5. guide bar; 6. motor one; 7. adjusting rod one; 8. protective plate; 9. motor two; 10. gear; 11. rack; 12. moving bar; 13. partition bar; 14. motor three; 15. adjusting rod two; 16. lifting plate; 17. storage groove; 18. push plate; 19. corrugated soft cover; 20. corrugated soft board; 21. controller; 22. battery; 23. support rod; 24. auxiliary wheel; 25. electric moving part; 251. mounting rod; 252. electric roller; 253. electric push rod; 254. fixed plate. DETAILED DESCRIPTION
[0021] like Figures 1 - 4 As shown, the excavation support device for water conservancy projects includes a base 1, two vertical plates 2, a movable adjustment part, a guide groove 3, a through groove 4, a guide bar 5, a protective plate 8 and a position adjustment part. The base 1 is arranged in a rectangular structure, and the two vertical plates 2 are respectively arranged at the two ends of the top of the base 1. The movable adjustment part is arranged between the base 1 and the vertical plates 2. The movable adjustment part includes a motor 2 9. The motor 2 9 is arranged on the lower side of the base 1. A gear 10 is arranged at the shaft end of the motor 2 9. The outer side of the gear 10 is meshingly connected to two racks 11. The two racks 11 are respectively located on both sides of the gear 10. One side of each rack 11 is connected to the vertical plate 2 on the corresponding side. A movable bar 12 is arranged on the side of each rack 11 away from the gear 10. A partition bar 13 is arranged on the upper side of the base 1 and opposite to the movable bar 12.
[0022] The guide groove 3 and the through groove 4 are both arranged on the vertical plate 2, and a through groove 4 is arranged between each two adjacent guide grooves 3, and the through groove 4 is simultaneously connected with the adjacent guide grooves 3 on both sides, the guide bar 5 is arranged in the through groove 4, the protective plate 8 is arranged on one side of the guide bar 5, and a plurality of storage grooves 17 are arranged on one side of the protective plate 8, and a push plate 18 is slidably connected in the storage groove 17, and a corrugated soft cover 19 is arranged on one side of the push plate 18, and the corrugated soft cover 19 on one side is placed in the storage groove 17 and fixedly connected to the inner wall of the storage groove 17, and a corrugated soft plate 20 is arranged on the lower side of the protective plate 8, and the corrugated soft plate 20 on the lower side is placed in the guide groove 3 and fixedly connected to the inner wall of the guide groove 3, and the position adjustment part is arranged on one side of the guide bar 5. The corrugated soft plate 20 can be replaced by a flexible cloth.
[0023] The position adjustment part includes a lifting part and a flipping part. The flipping part includes a motor 6. The motor 6 is arranged on one side of the guide bar 5. An adjusting rod 7 is arranged at the shaft end of the motor 6. The adjusting rod 7 is fixedly sleeved with the protective plate 8, and the adjusting rod 7 is rotatably installed on the guide bar 5. The lifting part includes a motor 3 14. The motor 3 14 is fixedly installed on the vertical plate 2 on the corresponding side. An adjusting rod 2 15 is arranged at the shaft end of the motor 3 14. The adjusting rod 2 15 is threadedly sleeved with the lifting plate 16, and the lifting plate 16 is fixedly connected to the guide bar 5.
[0024] A controller 21 and a storage battery 22 are arranged on the lower side of the base 1. The controller 21 and the storage battery 22 are electrically connected through a wire. At the lower side edge position of the base 1, a support rod 23 is arranged. At the bottom end of the support rod 23, an auxiliary wheel 24 is arranged. An electric moving part 25 is arranged on the lower side of the base 1. The electric moving part 25 includes a mounting rod 251. The mounting rod 251 is arranged on the lower side of the base 1. At the bottom end of the mounting rod 251, an electric roller 252 is arranged. On one side of the mounting rod 251, an electric push rod 253 is arranged. At the movable end of the electric push rod 253, a fixing plate 254 is arranged. The electric roller 252 can also be replaced by a moving motor and a driving wheel. The driving wheel is rotatably mounted on the mounting rod 251. The output shaft of the moving motor is connected to the driving wheel. Four support rods 23 are arranged.
[0025] In this embodiment, according to the width of the excavated channel, the motor two 9 drives the gear 10 to rotate. The gear 10 drives the transmission racks 11 on both sides to move synchronously in opposite directions. The racks 11 drive the vertical plate 2 to move. After the vertical plate 2 moves to the specified position, the motor three 14 drives the adjusting rod two 15 to rotate. The adjusting rod two 15 drives the lifting plate 16 to lift and lower. The lifting plate 16 drives the guide strip 5 to move in the through groove 4. After moving to an appropriate position, the motor one 6 drives the adjusting rod one 7 to rotate in the guide strip 5. The shaft end of the motor one 6 drives the adjusting rod one 7 to rotate forward and backward. Thus, the adjusting rod one 7 drives the protective plate 8 to perform an angular flipping displacement. Thus, the angle between the protective plate 8 and the vertical plate 2 is adjusted to make it suitable for supporting channels with different slopes. The electric roller 252 works by itself to move the base 1. After moving to the specified position, the electric push rod 253 pushes the fixing plate 254 to descend. The fixing plate 254 abuts against the ground to limit the electric roller 252. This supporting device moves autonomously and can perform supporting operations on other positions in the channel.
[0026] It should be noted that the electric roller 252 is composed of a hub motor and a wheel in combination. It is an existing technology, and its specific usage method and functions will not be elaborated in this text.
Claims
1. A water conservancy project excavation support device, characterized in that: include: A base (1), wherein the base (1) is arranged in a rectangular structure; Two vertical plates (2), the two vertical plates (2) being respectively arranged at two ends of the top of the base (1); A movable adjustment portion, the movable adjustment portion being arranged between the base (1) and the vertical plate (2), and the movable adjustment portion being used to drive the vertical plate (2) to perform translation; A guide groove (3), wherein the guide groove (3) is arranged on one side of the vertical plate (2); A through groove (4) is also provided on the vertical plate (2), and a through groove (4) is provided between each two adjacent guide grooves (3), and both ends of each through groove (4) are connected to the guide groove (3) on the corresponding side; A guide bar (5), wherein the guide bar (5) is arranged in the through groove (4); A protective plate (8), wherein the protective plate (8) is arranged on one side of the guide strip (5); A position adjustment portion, the position adjustment portion being arranged on one side of the guide bar (5); A support rod (23) is provided at the lower edge of the base (1), an auxiliary wheel (24) is provided at the bottom end of the support rod (23), an electric moving part (25) is provided at the lower side of the base (1), the electric moving part (25) comprises a mounting rod (251), the mounting rod (251) is provided at the lower side of the base (1), an electric roller (252) is provided at the bottom end of the mounting rod (251), an electric push rod (253) is provided at one side of the mounting rod (251), and a fixing plate (254) is provided at the movable end of the electric push rod (253); A lifting part, the lifting part comprising a third motor (14), the third motor (14) being mounted on the vertical plate (2) on the corresponding side, the shaft end of the third motor (14) being provided with a second adjustment rod (15), the second adjustment rod (15) being threadedly sleeved with a lifting plate (16), and the lifting plate (16) being fixedly connected with the guide bar (5).
2. The water conservancy project excavation support device according to claim 1, characterized in that: The movable adjustment part comprises a second motor (9), wherein the second motor (9) is arranged on the lower side of the base (1), a gear (10) is arranged at the shaft end of the second motor (9), and the outer side of the gear (10) is meshingly connected to two racks (11), the two racks (11) are respectively located on both sides of the gear (10), one side of each rack (11) is connected to the vertical plate (2) on the corresponding side, a movable bar (12) is arranged on one side of the rack (11), and a spacer bar (13) is arranged on the upper side of the base (1) and at a position opposite to the movable bar (12).
3. The water conservancy project excavation support device according to claim 1, characterized in that: A plurality of storage grooves (17) are provided on one side of the protective plate (8), a push plate (18) is slidably connected in the storage groove (17), a corrugated soft cover (19) is provided on one side of the push plate (18), the corrugated soft cover (19) on one side is placed in the storage groove (17), a corrugated soft plate (20) is provided on the lower side of the protective plate (8), and the corrugated soft plate (20) on the lower side is placed in the guide groove (3).
4. The water conservancy project excavation support device according to claim 1, characterized in that: A controller (21) and a storage battery (22) are arranged on the lower side of the base (1); the controller (21) and the storage battery (22) are electrically connected via a wire.
5. The water conservancy project excavation support device according to claim 1, characterized in that: The position adjustment part comprises a lifting part and a flipping part, the flipping part comprises a motor 1 (6), the motor 1 (6) is arranged on one side of the guide bar (5), an adjustment rod 1 (7) is arranged at the shaft end of the motor 1 (6), and the adjustment rod 1 (7) is fixedly sleeved with the protective plate (8).