CN219298242U - Slope excavation supporting structure for water conservancy construction - Google Patents
Slope excavation supporting structure for water conservancy construction Download PDFInfo
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- CN219298242U CN219298242U CN202321414202.1U CN202321414202U CN219298242U CN 219298242 U CN219298242 U CN 219298242U CN 202321414202 U CN202321414202 U CN 202321414202U CN 219298242 U CN219298242 U CN 219298242U
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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
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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Abstract
The side slope excavation supporting structure for water conservancy construction comprises a first supporting plate, wherein a moving groove with an open top is formed in the first supporting plate, a connecting plate capable of moving up and down is arranged in the moving groove, a second supporting plate is fixed at the top of the connecting plate, a plurality of supporting components capable of stretching are hinged to the outer side of the second supporting plate, the inner side of the connecting plate is provided with a plurality of supporting components capable of stretching from top to bottom, each supporting component comprises a third supporting plate, a spring is arranged on one side, close to the connecting plate, of each third supporting plate, a mounting hole corresponding to the spring is formed in the connecting plate, one end of each spring is fixed in each mounting hole, and the other end of each spring is fixed on each third supporting plate; the outer side of the first support plate is hinged with a telescopic first support rod assembly; the two ends of the first support plate are fixed with fixing plates, and fixing bolts are connected to the fixing plates in a threaded mode. The utility model is convenient for carrying out adaptability adjustment according to the height of the tunnel and improves the whole supporting effect.
Description
Technical Field
The utility model relates to the technical field of water conservancy construction, in particular to a slope excavation supporting structure for water conservancy construction.
Background
Some water conservancy construction needs to excavate the tunnel to side slope bottom, in order to reduce the emergence of incident such as collapse, can set up supporting construction in tunnel department, plays the supporting role, and conventional supporting construction generally includes the baffle of supporting the side of tunnel, and the baffle side is equipped with the steel pole etc. of supporting the baffle, but when the tunnel is darker, and the length of baffle is limited, then is difficult to reach the supporting effect, has certain limitation in the use.
The patent publication number is: CN217998088U, patent name are among the technical scheme of a side slope excavation supporting construction's that is used for water conservancy construction, the inside sliding connection of first extension board has two movable frames, two the top fixed mounting who removes the frame has the second extension board, two fixed mounting has the diaphragm between the movable frame, the inside of first extension board has been seted up with diaphragm assorted shifting chute etc. has solved above-mentioned grafting problem, but in the use, first extension board and second extension board support the upper portion and the lower part of gallery respectively, and the diaphragm that is located between first extension board and the second extension board mainly plays the linking effect, can't play the supporting role, leads to supporting construction's whole supporting effect general.
Disclosure of Invention
The utility model aims at: the slope excavation supporting structure for water conservancy construction is convenient to adjust in adaptability according to the height of a tunnel, and the overall supporting effect is improved.
The technical scheme adopted by the utility model is as follows:
the side slope excavation supporting structure for water conservancy construction comprises a first supporting plate, wherein a moving groove with an open top is formed in the first supporting plate, a connecting plate capable of moving up and down is arranged in the moving groove, a second supporting plate is fixed at the top of the connecting plate, a plurality of supporting components capable of stretching are hinged to the outer side of the second supporting plate, the inner side of the connecting plate is provided with a plurality of supporting components capable of stretching from top to bottom, each supporting component comprises a third supporting plate, a spring is arranged on one side, close to the connecting plate, of each third supporting plate, a mounting hole corresponding to the spring is formed in the connecting plate, one end of each spring is fixed in each mounting hole, and the other end of each spring is fixed on each third supporting plate; the outer side of the first support plate is hinged with a telescopic first support rod assembly; the two ends of the first support plate are fixed with fixing plates, and fixing bolts are connected to the fixing plates in a threaded mode.
The third support plate is fixedly provided with positioning columns which are in one-to-one correspondence with the springs and can be inserted into the mounting holes, the mounting holes are internally fixedly provided with mounting rings, one ends of the springs are fixed on the positioning columns, and the other ends of the springs are fixed on the mounting rings.
The first support rod assembly comprises a first upper hinge bracket and a first lower hinge bracket, and a first support rod is hinged between the first upper hinge bracket and the first lower hinge bracket; the first upper hinge frame is fixed on the outer side of the first support plate, the first mounting plate is fixed at the bottom of the first lower hinge frame, and the first mounting plate is connected with a first mounting bolt in a threaded manner.
The first support rod comprises a sliding rod hinged to the first upper hinge frame and a sleeve hinged to the first lower hinge frame, the sliding rod is slidably connected in the sleeve, a locking bolt is connected to the outer wall of the sleeve in a threaded mode, a plurality of spaced locking holes are formed in the sliding rod, and the locking bolt is connected to the corresponding locking holes in a threaded mode.
The second support rod assembly comprises a second upper hinge frame and a second lower hinge frame, a second support rod is hinged between the second upper hinge frame and the second lower hinge frame, the second support rod is a hydraulic rod, the fixed end of the hydraulic rod is hinged on the second lower hinge frame, a second mounting plate is fixed at the bottom of the second lower hinge frame, a second mounting bolt is connected to the second mounting plate in a threaded mode, the free end of the hydraulic rod is hinged on the second upper hinge frame, and the second upper hinge frame is fixed on the outer side of the second support plate.
Two symmetrical second support rod assemblies are arranged on the outer side of the second support plate; a placing plate is fixed between the second mounting plates of the two second support rod assemblies, a placing groove is formed in the top of the placing plate, a mounting box is arranged in the placing groove, and a hydraulic control system for controlling the second support rods to stretch out and draw back is arranged in the mounting box; two sides of the mounting box are fixed with assembly plates which are detachably fixed on the placement plates through screws.
According to the utility model, the first support plate is internally provided with the moving groove with the open top, the connecting plate capable of moving up and down is arranged in the moving groove to play a role in connection, the top of the connecting plate is fixedly provided with the second support plate, the outer side of the second support plate is hinged with the second support rod component capable of stretching, the second support rod component can drive the second support plate to move up and down, the second support rod component is convenient to adjust adaptively according to the height of a tunnel, in the process that the second support plate moves upwards, the connecting plate moves upwards along the moving groove, the inner side of the connecting plate is provided with a plurality of supporting components capable of stretching from top to bottom, the supporting components comprise the third support plate which plays a supporting role, one side of the supporting component, close to the connecting plate, is provided with a spring, when the third support plate is arranged in the moving groove, the third support plate is attached to the connecting plate, the spring is compressed into the mounting hole, and when the third support plate moves upwards to the position, which is moved upwards from the moving groove, the spring rebounds, so that the third support plate moves upwards and is propped against a part which needs to be supported, and the spring is still in a compressed state; the outer side of the first support plate is hinged with a telescopic first support rod assembly, so that the first support plate is conveniently supported; the fixed plates are fixed at the two ends of the first support plate, and the fixed plates are connected with the fixed bolts in a threaded manner, so that the first support plate is conveniently fixed at the corresponding positions, and the stability of the support structure is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of the first support plate;
fig. 4 is a schematic structural view of the second mounting plate and the placement plate.
Reference numerals: 1. a fixing plate; 2. a fixing bolt; 3. a first support plate; 4. A support assembly; 5. a connecting plate; 6. a second support plate; 7. a second upper hinge bracket; 8. a second support bar; 9. a first upper hinge bracket; 10. a slide bar; 11. a locking hole; 12. a locking bolt; 13. a sleeve; 14. a second lower hinge bracket; 15. a second mounting bolt; 16. a second mounting plate; 17. a mounting box; 18. a first mounting bolt; 19. a first mounting plate; 20. a first lower hinge bracket; 21. a third support plate; 22. positioning columns; 23. a mounting ring; 24. a spring; 25. an assembly plate; 26. placing a plate; 27. and (5) placing a groove.
Detailed Description
As shown in fig. 1-4, a slope excavation supporting structure for water conservancy construction comprises a first supporting plate 3, wherein a moving groove with an open top is arranged in the first supporting plate 3, a connecting plate 5 capable of moving up and down is arranged in the moving groove, the connecting plate 5 is connected, a second supporting plate 6 is fixed at the top of the connecting plate 5, the second supporting plate 6 and the first supporting plate 3 both play a supporting role, a telescopic second supporting rod component is hinged to the outer side of the second supporting plate 6, the second supporting rod component can drive the second supporting plate 6 to move up and down so as to facilitate the adaptive adjustment according to the height of a tunnel, a plurality of supporting components 4 capable of stretching are arranged on the inner side of the connecting plate 5 from top to bottom, the supporting components 4 comprise a third supporting plate 21 and play a supporting role, one side of the third supporting plate 21 close to the connecting plate 5 is provided with a spring 24, one end of the spring 24 is fixed in the mounting hole, the other end of the spring 24 is fixed on the third supporting plate 21, when the third supporting plate 21 is arranged in the moving groove, the third supporting plate 21 is attached to the third supporting plate 21 and is in a state of being compressed and is still in a state of being compressed and is required to be moved up to the connecting plate 24 from top to the third supporting plate 5, and the third supporting plate 21 is in a state of being compressed and is required to be moved up to be moved to the connecting plate 24; the outer side of the first support plate 3 is hinged with a telescopic first support rod assembly, so that the first support plate 3 is conveniently supported; the fixed plate 1 is fixed at the both ends of first extension board 3, and threaded connection has fixing bolt 2 on the fixed plate 1, is convenient for fix it in corresponding position, increases supporting construction's stability.
The third support plate 21 is fixedly provided with positioning columns 22 which are in one-to-one correspondence with the springs 24 and can be inserted into the mounting holes, the mounting holes are internally provided with mounting rings 23, one ends of the springs 24 are fixed on the positioning columns 22, the other ends of the springs 24 are fixed on the mounting rings 23, when the third support plate 21 is required to be mounted in a moving groove, the third support plate 21 is extruded towards the direction close to the connecting plate 5, the springs 24 are extruded into the mounting holes, the positioning columns 22 are inserted into the corresponding mounting holes, the third support plate 21 is attached to the connecting plate 5, and the third support plate 21 enters the moving groove along with the connecting plate 5.
The first support rod assembly comprises a first upper hinge bracket 9 and a first lower hinge bracket 20, and a first support rod is hinged between the first upper hinge bracket 9 and the first lower hinge bracket 20; the first upper hinge frame 9 is fixed on the outer side of the first support plate 3, the first mounting plate 19 is fixed at the bottom of the first lower hinge frame 20, and the first mounting plate 19 is connected with the first mounting bolt 18 in a threaded manner and used for being fixed in an underground tunnel, so that stability of a supporting structure is improved.
The first support rod comprises a slide rod 10 hinged on the first upper hinge frame 9 and a sleeve 13 hinged on the first lower hinge frame 20, the slide rod 10 is slidably connected in the sleeve 13, a locking bolt 12 is in threaded connection with the outer wall of the sleeve 13, a plurality of spaced locking holes 11 are formed in the slide rod 10, the locking bolt 12 is in threaded connection with the corresponding locking holes 11, when the length of the first support rod needs to be adjusted, the locking bolt 12 is loosened, the slide rod 10 is slid up and down to a proper position, and then the locking bolt 12 is screwed in the corresponding locking hole 11.
The second bracing piece subassembly includes articulated frame 7 and second articulated frame 14 down on the second, articulated frame 7 and second articulated frame 7 down on the second have second bracing piece 8 between the articulated frame 14, second bracing piece 8 is the hydraulic stem, be convenient for drive second extension board 6 and reciprocate automatically, the stiff end of hydraulic stem articulates on articulated frame 14 down the second, the bottom of articulated frame 14 is fixed with second mounting panel 16 down, threaded connection has second mounting bolt 15 on the second mounting panel 16, the free end of hydraulic stem articulates on articulated frame 7 on the second, articulated frame 7 is fixed in the outside of second extension board 6 on the second.
Two symmetrical second support rod assemblies are arranged on the outer side of the second support plate 6, so that the support effect is facilitated; a placing plate 26 is fixed between the second mounting plates 16 of the two second support rod assemblies, a placing groove 27 is formed in the top of the placing plate 26, a mounting box 17 is arranged in the placing groove 27 and is used for balancing weight, a hydraulic control system for controlling the second support rods 8 to stretch out and draw back is arranged in the mounting box 17, and the hydraulic control system adopts a conventional form, such as an oil tank, a hydraulic pump and the like, which is the prior art and is not repeated herein; the assembly plates 25 are fixed on the two sides of the mounting box 17, and the assembly plates 25 are detachably fixed on the placement plates 26 through screws, so that the mounting and the dismounting are convenient.
According to the utility model, the adaptive adjustment is conveniently carried out according to the height of the tunnel, the overall supporting effect is improved, in the use process, the supporting structure is placed at a proper position in the tunnel, the fixing bolt 2 on the fixing plate 1 is screwed and fixed in the tunnel, when the height of the second supporting plate 6 is required to be adjusted, the hydraulic control system controls the second supporting rod 8 to stretch, the second supporting rod 8 drives the second supporting plate 6 to move upwards, the connecting plate 5 moves upwards along with the second supporting plate 6, in the moving process, when the third supporting plate 21 is completely moved out of the moving groove, the corresponding spring 24 rebounds, the third supporting plate 21 moves towards the direction deviating from the connecting plate 5 and is propped against the position to be supported, after the second supporting plate 6 moves in place, the second mounting bolt 15 on the second mounting plate 16 is screwed and fixed in the tunnel, after the length of the first supporting plate is adjusted, the first mounting bolt 18 on the first mounting plate 19 is screwed and fixed in the tunnel, the first mounting bolt 18, the second mounting plate 2 and the fixing bolt 2 are respectively screwed out of the corresponding supporting plate 5, the second supporting plate is screwed and the corresponding supporting rod 5 is screwed into the connecting plate 5, the corresponding supporting rod is screwed and the second supporting rod is screwed into the corresponding position of the connecting plate 8, the second supporting plate is screwed into the moving hole, the corresponding supporting plate is screwed into the corresponding position of the connecting plate 8, and the connecting plate is contracted, and the supporting rod is moved to the second supporting plate 8 to move towards the top to the corresponding supporting plate 8, and the supporting rod is correspondingly moved to the connecting plate 8, and the supporting rod is moved to move towards the top to be correspondingly moved to the supporting rod 5.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a side slope excavation supporting construction of water conservancy construction, includes first extension board, is equipped with the open movable tank in top in the first extension board, is equipped with the connecting plate that can give the oscilaltion in the movable tank, and the top of connecting plate is fixed with the second extension board, and the outside of second extension board articulates there is the second bracing piece subassembly that can stretch out and draw back, its characterized in that: the inner side of the connecting plate is provided with a plurality of telescopic supporting components from top to bottom, each supporting component comprises a third supporting plate, one side, close to the connecting plate, of each third supporting plate is provided with a spring, the connecting plate is provided with a mounting hole corresponding to the spring, one end of each spring is fixed in each mounting hole, and the other end of each spring is fixed on each third supporting plate; the outer side of the first support plate is hinged with a telescopic first support rod assembly; the two ends of the first support plate are fixed with fixing plates, and fixing bolts are connected to the fixing plates in a threaded mode.
2. The slope excavation supporting structure for water conservancy construction as claimed in claim 1, wherein: the third support plate is fixedly provided with positioning columns which are in one-to-one correspondence with the springs and can be inserted into the mounting holes, the mounting holes are internally fixedly provided with mounting rings, one ends of the springs are fixed on the positioning columns, and the other ends of the springs are fixed on the mounting rings.
3. The slope excavation supporting structure for water conservancy construction as claimed in claim 1, wherein: the first support rod assembly comprises a first upper hinge bracket and a first lower hinge bracket, and a first support rod is hinged between the first upper hinge bracket and the first lower hinge bracket; the first upper hinge frame is fixed on the outer side of the first support plate, the first mounting plate is fixed at the bottom of the first lower hinge frame, and the first mounting plate is connected with a first mounting bolt in a threaded manner.
4. A slope excavation supporting structure for water conservancy construction as claimed in claim 3, wherein: the first support rod comprises a sliding rod hinged to the first upper hinge frame and a sleeve hinged to the first lower hinge frame, the sliding rod is slidably connected in the sleeve, a locking bolt is connected to the outer wall of the sleeve in a threaded mode, a plurality of spaced locking holes are formed in the sliding rod, and the locking bolt is connected to the corresponding locking holes in a threaded mode.
5. The slope excavation supporting structure for water conservancy construction as claimed in claim 1, wherein: the second support rod assembly comprises a second upper hinge frame and a second lower hinge frame, a second support rod is hinged between the second upper hinge frame and the second lower hinge frame, the second support rod is a hydraulic rod, the fixed end of the hydraulic rod is hinged on the second lower hinge frame, a second mounting plate is fixed at the bottom of the second lower hinge frame, a second mounting bolt is connected to the second mounting plate in a threaded mode, the free end of the hydraulic rod is hinged on the second upper hinge frame, and the second upper hinge frame is fixed on the outer side of the second support plate.
6. The water conservancy construction's side slope excavation supporting structure of claim 5, wherein: two symmetrical second support rod assemblies are arranged on the outer side of the second support plate; a placing plate is fixed between the second mounting plates of the two second support rod assemblies, a placing groove is formed in the top of the placing plate, a mounting box is arranged in the placing groove, and a hydraulic control system for controlling the second support rods to stretch out and draw back is arranged in the mounting box; two sides of the mounting box are fixed with assembly plates which are detachably fixed on the placement plates through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414202.1U CN219298242U (en) | 2023-06-06 | 2023-06-06 | Slope excavation supporting structure for water conservancy construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414202.1U CN219298242U (en) | 2023-06-06 | 2023-06-06 | Slope excavation supporting structure for water conservancy construction |
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| Publication Number | Publication Date |
|---|---|
| CN219298242U true CN219298242U (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321414202.1U Active CN219298242U (en) | 2023-06-06 | 2023-06-06 | Slope excavation supporting structure for water conservancy construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116770754A (en) * | 2023-08-15 | 2023-09-19 | 广州市翔通交通设施工程有限公司 | Anti-collision safety barrier for municipal street |
-
2023
- 2023-06-06 CN CN202321414202.1U patent/CN219298242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116770754A (en) * | 2023-08-15 | 2023-09-19 | 广州市翔通交通设施工程有限公司 | Anti-collision safety barrier for municipal street |
| CN116770754B (en) * | 2023-08-15 | 2024-03-29 | 陈玉益 | Anti-collision safety barrier for municipal street |
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