CN216948337U - Homogeneous earth dam excavates with soil limit fixing device who has multi-angle adjustment structure - Google Patents
Homogeneous earth dam excavates with soil limit fixing device who has multi-angle adjustment structure Download PDFInfo
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- CN216948337U CN216948337U CN202220807126.XU CN202220807126U CN216948337U CN 216948337 U CN216948337 U CN 216948337U CN 202220807126 U CN202220807126 U CN 202220807126U CN 216948337 U CN216948337 U CN 216948337U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Abstract
The utility model relates to the technical field of hoisting machines, and discloses a soil edge fixing device with a multi-angle adjusting structure for homogeneous dam excavation, which solves the problem that in soil wall support, the angle of a protective support and the distance between the protective support and a slope surface are inconvenient to adjust because the conventional soil wall support adopts cast-in-place reinforced concrete and is provided with the protective support. The utility model provides a homogeneity earth dam excavates with soil limit fixing device who has multi-angle adjustment structure, includes supporting mechanism and sets up the push mechanism in supporting mechanism one side, still including setting up the supporting mechanism at the push mechanism opposite side, supporting mechanism includes the support shell, and first motor rotates and drives first gear, and first gear engagement rack bar moves down, drives first support arm, and the second motor rotates and drives first threaded rod, and first threaded rod screw rotates the connecting block, and the connecting block drives the second support arm and stretches out, and the quick adjustment has been practiced thrift the engineering time with the position of strutting the face.
Description
Technical Field
The utility model relates to the technical field of preventing soil edge collapse during excavation construction, in particular to a soil edge fixing device with a multi-angle adjusting structure for excavation of a homogeneous earth dam.
Background
In order to prevent collapse and ensure construction safety, after a foundation pit is excavated to a certain depth, the soil wall is made into a slope with gradient, or is supported temporarily to keep the stability of the soil wall, the temporary support is called soil wall support, and the method of soil wall support can select cross braces, sheet piles, cast-in-place piles, deep mixing piles, underground continuous walls and the like according to the difference of engineering characteristics, soil conditions, excavation depth, underground water level, construction method and the like.
The earth wall support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the construction safety of the underground structure and the surrounding environment of the foundation pit. At present, the supporting and protecting devices in the house buildings, subway stations and tunnel foundation pits are mostly of cast-in-place reinforced concrete structures, the existing soil wall supporting adopts cast-in-place reinforced concrete, and the protective supports are installed, so that the angle of the protective supports and the distance between the protective supports and the slope surface are inconvenient to adjust.
The problems described above are addressed. Therefore, the homogeneous earth dam excavation is provided with the soil edge fixing device with the multi-angle adjusting structure to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the soil wall support, the angle of the protective bracket and the distance between the protective bracket and the slope surface are inconvenient to adjust because the existing soil wall support adopts cast-in-place reinforced concrete and the protective bracket is installed.
In order to achieve the purpose, the utility model provides the following technical scheme: a soil edge fixing device with a multi-angle adjusting structure for homogeneous dam excavation comprises a supporting mechanism, a pushing mechanism and a supporting mechanism, wherein the pushing mechanism is arranged on one side of the supporting mechanism, the supporting mechanism is arranged on the other side of the pushing mechanism, and the supporting mechanism comprises a support shell;
the pushing mechanism comprises a first driving assembly arranged inside the bracket shell;
the supporting mechanism comprises a first supporting plate assembly arranged on one side of the pushing mechanism, a second supporting plate assembly is arranged on the other side of the first supporting plate assembly, and a third supporting plate assembly is arranged on the other side of the second supporting plate assembly.
Transport mechanism still includes fixed connection at the inside second drive assembly of transport shell and transport assembly including the transport shell of fixed connection equipment shell one side.
Preferably, the supporting mechanism comprises a pushing opening arranged on one side of the support shell, hydraulic sliding grooves are arranged on two sides of the inner portion of the pushing opening, and the supporting mechanism further comprises a rack rod arranged inside the support shell.
Preferably, the first driving assembly comprises a connecting plate which is slidably connected in the hydraulic chute, a first motor is fixed on one side of the connecting plate, the output end of the first motor is fixedly connected with a first gear, and the first gear is meshed with the rack bar.
Preferably, the pushing mechanism comprises a first support arm fixedly connected with the other side of the connecting plate, the other side of the first support arm is connected with a second support arm in a sliding mode, a connecting block sliding groove is formed in the lower portion of the first support arm, and the pushing mechanism further comprises a second driving assembly arranged below the first support arm.
Preferably, the second driving assembly comprises a second motor fixedly connected below the first support arm, the output end of the second motor is fixedly connected with a first threaded rod, the second driving assembly further comprises a connecting block fixedly connected below the second support arm, and the first threaded rod is in threaded connection with the connecting block.
Preferably, the first supporting plate assembly comprises a first supporting plate fixedly connected to the second supporting arm, a third motor is arranged above the first supporting plate, the third motor is provided with two groups, the output end of the third motor is fixedly connected with a second threaded rod, the second threaded rod is in threaded connection with a threaded pipe, the threaded pipe is fixedly connected with a sliding block supporting rod, and the other end of the sliding block supporting rod is fixedly connected with a sliding block.
Preferably, the second support plate assembly comprises a bearing rod rotatably connected below the first support plate, the bearing rod is rotatably connected with a connecting rod, the connecting rod is fixedly connected with the second support plate, one side of the second support plate is fixedly connected with a rack, the second support plate assembly further comprises a clamping groove formed in the second support plate and a sliding block groove formed in the other side of the second support plate, the sliding block groove is slidably connected with the sliding block, and the sliding block groove and the clamping groove are respectively provided with two sets.
Preferably, the third support plate component comprises a clamping block in sliding connection with the clamping groove, the clamping block is fixedly connected with the third support plate, a fourth motor is fixedly connected to the lower portion of one side of the third support plate, the output end of the fourth motor is fixedly connected with a second gear, and the second gear is meshed with the rack.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the soil edge fixing device with the multi-angle adjusting structure for the homogeneous earth dam excavation, which is provided by the utility model, the first motor rotates to drive the first gear, the first gear is meshed with the rack rod to move downwards to drive the first support arm, the second motor rotates to drive the first threaded rod, the first threaded rod rotates the connecting block in a threaded manner, and the connecting block drives the second support arm to extend out, so that the position of a support plate surface is quickly adjusted, and the construction time is saved.
2. According to the soil edge fixing device with the multi-angle adjusting structure for the homogeneous dam excavation, after the pushing mechanism reaches the supporting position, the third motor rotates to drive the second threaded rod, the threaded rod rotates the threaded pipe in a threaded mode, the threaded pipe drives the sliding block supporting rod to move downwards, the sliding block supporting rod drives the sliding block to slide in the sliding block groove, the second supporting plate is adjusted to be in a slope angle, after the angle adjustment is completed, the fourth motor rotates to drive the second gear, the second gear is meshed with the rack, the third supporting plate is driven to move upwards, the supporting area is enlarged, and the distance between the protective supporting plate and the slope surface is adjusted more quickly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a support mechanism of the present invention;
FIG. 3 is a schematic diagram of a disassembled structure of the pushing mechanism of the present invention;
FIG. 4 is a schematic view of a portion of the pushing mechanism of the present invention;
FIG. 5 is a schematic view of the supporting mechanism of the present invention;
FIG. 6 is a schematic view of a first support plate assembly of the present invention;
FIG. 7 is a schematic view of a second plate assembly of the present invention;
FIG. 8 is a schematic view of a third plate assembly of the present invention.
In the figure: 1. a support mechanism; 11. a stent shell; 12. a hydraulic chute; 13. a rack bar; 14. a push port; 2. a pushing mechanism; 21. a first drive assembly; 211. a connecting plate; 212. a first gear; 213. a first motor; 22. a first support arm; 23. a second support arm; 24. a connecting block chute; 25. a second drive assembly; 251. a second motor; 252. a first threaded rod; 253. connecting blocks; 3. a support mechanism; 31. a first brace assembly; 311. a third motor; 312. a first support plate; 313. a second threaded rod; 314. a slider; 315. a slider support bar; 316. a threaded pipe; 32. a second plate assembly; 321. a second support plate; 322. a slider slot; 323. a card slot; 324. a rack; 325. a connecting rod; 326. a bearing rod; 33. a third plate assembly; 331. a third support plate; 332. a clamping block; 333. a fourth motor; 334. a second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For a further understanding of the utility model, reference should be made to the following detailed description taken in conjunction with the accompanying drawings.
With reference to fig. 1-8, the soil edge fixing device with a multi-angle adjusting structure for homogeneous dam excavation according to the present invention comprises a supporting mechanism 1, a pushing mechanism 2 disposed on one side of the supporting mechanism 1, and a supporting mechanism 3 disposed on the other side of the pushing mechanism 2, wherein the supporting mechanism 1 comprises a support shell 11;
the pushing mechanism 2 comprises a first driving component 21 arranged inside the bracket shell 11;
the supporting mechanism 3 comprises a first support plate component 31 arranged on one side of the pushing mechanism 2, a second support plate component 32 is arranged on the other side of the first support plate component 31, and a third support plate component 33 is arranged on the other side of the second support plate component 32.
The present invention will be further described with reference to the following examples.
Example 1:
referring to fig. 2-4, the supporting mechanism 1 includes a pushing port 14 disposed at one side of the bracket shell 11, hydraulic chutes 12 are disposed at two sides inside the pushing port 14, the supporting mechanism 1 further includes a rack bar 13 disposed inside the bracket shell 11, the first driving component 21 includes a connecting plate 211 slidably connected inside the hydraulic chutes 12, a first motor 213 is fixed at one side of the connecting plate 211, an output end of the first motor 213 is fixedly connected to a first gear 212, and the first gear 212 is engaged with the rack bar 13, the pushing mechanism 2 includes a first arm 22 fixedly connected to the other side of the connecting plate 211, the other side of the first arm 22 is slidably connected to a second arm 23 and a connecting block chute 24 disposed below the first arm 22, the pushing mechanism 2 further includes a second driving component 25 disposed below the first arm 22, the second driving component 25 includes a second motor 251 fixedly connected below the first arm 22, the output end of the second motor 251 is fixedly connected with a first threaded rod 252, the second driving assembly 25 further comprises a connecting block 253 fixedly connected below the second support arm 23, and the first threaded rod 252 is in threaded connection with the connecting block 253.
Example 2:
referring to fig. 5-8, the first support plate assembly 31 includes a first support plate 312 fixedly connected to the second support arm 23, a third motor 311 is disposed above the first support plate 312, and two sets of third motors 311 are disposed, an output end of the third motor 311 is fixedly connected to a second threaded rod 313, the second threaded rod 313 is threadedly connected to a threaded pipe 316, the threaded pipe 316 is fixedly connected to a slider support rod 315, the other end of the slider support rod 315 is fixedly connected to a slider 314, the second support plate assembly 32 includes a bearing rod 326 rotatably connected to a lower portion of the first support plate 312, the bearing rod 326 is rotatably connected to a connecting rod 325, the connecting rod 325 is fixedly connected to a second support plate 321, one side of the second support plate 321 is fixedly connected to a rack 324, the second support plate assembly 32 further includes a slot 323 disposed on the second support plate 321 and a slider slot 322 disposed on the other side of the second support plate 321, the slider slot 322 is slidably connected to the slider 314, and the two sets of slider slot 322 and slot 323 are disposed, the third support plate assembly 33 comprises a clamping block 332 in sliding connection with the clamping groove 323, the clamping block 332 is fixedly connected with a third support plate 331, a fourth motor 333 is fixedly connected to the lower portion of one side of the third support plate 331, an output end of the fourth motor 333 is fixedly connected with a second gear 334, and the second gear 334 is in meshing connection with the rack 324.
In summary, the following steps: the utility model relates to a soil edge fixing device with a multi-angle adjusting structure for excavating a homogeneous dam, a first motor 213 rotates to drive a first gear 212, the first gear 212 is meshed with a rack rod 13 to move downwards to drive a first support arm 22, a second motor 251 rotates to drive a first threaded rod 252, the first threaded rod 252 rotates a connecting block 253 in a threaded manner, the connecting block 253 drives a second support arm 23 to extend out, the position of a supporting plate surface is quickly adjusted, the construction time is saved, after a pushing mechanism 2 reaches the supporting position, a third motor 311 rotates to drive a second threaded rod 313, the second threaded rod 313 rotates a threaded pipe 316 in a threaded manner, the threaded pipe 316 drives a sliding block supporting rod 315 to move downwards, the sliding block supporting rod 315 drives a sliding block 314 to slide in a sliding block groove 322, so that the second support plate 321 is adjusted to be a slope angle, after the angle adjustment is finished, a fourth motor 333 rotates to drive a second gear 334, the second gear 334 is meshed with a rack 324, the third support plate 331 is driven to move upwards, so that the supporting area is increased, and the distance between the protection support plate and the slope surface is adjusted more quickly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a homogeneity earth dam excavates with soil limit fixing device who has multi-angle adjusting structure, includes supporting mechanism (1) and push mechanism (2) of setting in supporting mechanism (1) one side, still including setting up supporting mechanism (3) at push mechanism (2) opposite side, its characterized in that: the support mechanism (1) comprises a bracket shell (11);
the pushing mechanism (2) comprises a first driving component (21) arranged inside the bracket shell (11);
the supporting mechanism (3) comprises a first support plate component (31) arranged on one side of the pushing mechanism (2), a second support plate component (32) is arranged on the other side of the first support plate component (31), and a third support plate component (33) is arranged on the other side of the second support plate component (32).
2. The device for fixing soil edge with multi-angle adjusting structure for homogeneous dam excavation according to claim 1, wherein: the supporting mechanism (1) comprises a pushing opening (14) formed in one side of the support shell (11), hydraulic sliding grooves (12) are formed in two sides of the inside of the pushing opening (14), and the supporting mechanism (1) further comprises a rack rod (13) arranged inside the support shell (11).
3. The device for fixing soil edge with multi-angle adjusting structure for homogeneous dam excavation according to claim 2, wherein: the first driving assembly (21) comprises a connecting plate (211) which is connected in the hydraulic sliding groove (12) in a sliding mode, a first motor (213) is fixed to one side of the connecting plate (211), the output end of the first motor (213) is fixedly connected with a first gear (212), and the first gear (212) is connected with the rack rod (13) in a meshed mode.
4. The device for fixing soil edge with multi-angle adjusting structure for homogeneous dam excavation according to claim 3, wherein: push mechanism (2) are including connecting plate (211) opposite side fixed connection first support arm (22), the opposite side sliding connection second support arm (23) of first support arm (22) and setting up in connecting block spout (24) of first support arm (22) below, and push mechanism (2) still includes second drive assembly (25) of setting in first support arm (22) below.
5. The device for fixing soil edge with multi-angle adjusting structure for homogeneous dam excavation according to claim 4, wherein: the second driving assembly (25) comprises a second motor (251) fixedly connected below the first support arm (22), the output end of the second motor (251) is fixedly connected with a first threaded rod (252), the second driving assembly (25) further comprises a connecting block (253) fixedly connected below the second support arm (23), and the first threaded rod (252) is in threaded connection with the connecting block (253).
6. The device for fixing soil edge with multi-angle adjusting structure for homogeneous dam excavation according to claim 3, wherein: the first support plate assembly (31) comprises a first support plate (312) fixedly connected to the second support arm (23), a third motor (311) is arranged above the first support plate (312) and two sets of third motors (311) are arranged, the output end of each third motor (311) is fixedly connected with a second threaded rod (313), the second threaded rod (313) is connected with a threaded pipe (316) in a threaded mode, the threaded pipe (316) is fixedly connected with a sliding block support rod (315), and the other end of the sliding block support rod (315) is fixedly connected with a sliding block (314).
7. The device for fixing soil edge with multi-angle adjusting structure for homogeneous dam excavation according to claim 6, wherein: the second support plate component (32) comprises a bearing rod (326) which is rotatably connected below the first support plate (312), the bearing rod (326) is rotatably connected with a connecting rod (325), the connecting rod (325) is fixedly connected with the second support plate (321), one side of the second support plate (321) is fixedly connected with a rack (324), the second support plate component (32) further comprises a clamping groove (323) formed in the second support plate (321) and a sliding block groove (322) formed in the other side of the second support plate (321), the sliding block groove (322) is slidably connected with the sliding block (314), and the sliding block groove (322) and the clamping groove (323) are provided with two groups.
8. The apparatus for fixing soil edge with multi-angle adjustment structure for excavation of homogeneous dam as claimed in claim 7, wherein: the third support plate component (33) comprises a clamping block (332) in sliding connection with the clamping groove (323), the clamping block (332) is fixedly connected with a third support plate (331), a fourth motor (333) is fixedly connected to the lower portion of one side of the third support plate (331), the output end of the fourth motor (333) is fixedly connected with a second gear (334), and the second gear (334) is meshed with the rack (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220807126.XU CN216948337U (en) | 2022-04-06 | 2022-04-06 | Homogeneous earth dam excavates with soil limit fixing device who has multi-angle adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220807126.XU CN216948337U (en) | 2022-04-06 | 2022-04-06 | Homogeneous earth dam excavates with soil limit fixing device who has multi-angle adjustment structure |
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| Publication Number | Publication Date |
|---|---|
| CN216948337U true CN216948337U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220807126.XU Active CN216948337U (en) | 2022-04-06 | 2022-04-06 | Homogeneous earth dam excavates with soil limit fixing device who has multi-angle adjustment structure |
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| CN (1) | CN216948337U (en) |
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- 2022-04-06 CN CN202220807126.XU patent/CN216948337U/en active Active
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