CN219343226U - Foundation pit supporting structure - Google Patents
Foundation pit supporting structure Download PDFInfo
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- CN219343226U CN219343226U CN202320153270.0U CN202320153270U CN219343226U CN 219343226 U CN219343226 U CN 219343226U CN 202320153270 U CN202320153270 U CN 202320153270U CN 219343226 U CN219343226 U CN 219343226U
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- backplate
- bottom plate
- worm
- supporting structure
- foundation pit
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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 application discloses foundation pit supporting structure relates to the technical field of foundation pit engineering, including the backplate, one side of backplate is provided with the bottom plate, the recess has all been seted up to the top of bottom plate and the side of backplate, bottom plate and backplate are located all rotate in the recess and install bi-directional screw, one side fixed mounting of bi-directional screw has the worm wheel, the worm wheel with backplate or bottom plate rotate and are connected, the top of bottom plate with one side of backplate all rotates and installs the worm, the worm wheel with the worm meshing, the movable block is installed to the equal screw thread in both sides of bi-directional screw, the side fixed mounting of movable block has the stopper, the top of movable block is provided with the connecting plate, the spacing groove has all been seted up to the both sides of connecting plate, the stopper with the spacing groove is pegged graft. The application a foundation ditch supporting structure, simple structure, convenient to use, the connectivity is strong, the installation and the dismantlement of supporting structure of being convenient for improve dismouting efficiency.
Description
Technical Field
The application relates to the technical field of foundation pit engineering, in particular to a foundation pit supporting structure.
Background
The foundation pit support is used for guaranteeing the safety of underground structure construction and surrounding environment of the foundation pit, and is mainly composed of foundation pit support system design and construction and earthwork excavation, and is a system engineering with strong comprehensiveness, which requires geotechnical engineering and structural engineering technicians to closely cooperate, and the foundation pit support system is a temporary structure.
The present foundation ditch supporting construction, as described in the patent of bulletin number CN217629951U, including backplate, bottom plate, reinforcing plate and supporting component, backplate and bottom plate angle setting, the reinforcing plate is close to the junction setting of backplate and bottom plate, and the reinforcing plate is all connected with backplate and bottom plate to support the backplate bottom, supporting component all is connected with backplate and bottom plate, and supporting component is close to the top of backplate with the junction of backplate. Because reinforcing plate and supporting component can support the below and the top of backplate simultaneously for support to the guard plate is more even, and the holding power is also bigger, and then makes foundation ditch supporting structure's supporting effect better.
Aiming at the related technology, the inventor considers that the first connecting seat and the first connecting plate and the second connecting seat and the second connecting plate are fixed by adopting a plurality of connecting screws, so that the supporting structure is time-consuming and labor-consuming in the process of mounting and dismounting, and the mounting and dismounting efficiency is affected.
Disclosure of Invention
In order to improve and fix through adopting a plurality of connecting screws between first connecting seat and first connecting plate and second connecting seat and the second connecting plate, make supporting construction comparatively waste time and energy when installation and dismantlement, influence the problem of installation and dismantlement efficiency, this application provides a foundation ditch supporting construction.
The application provides a foundation ditch supporting construction adopts following technical scheme:
the utility model provides a foundation pit supporting structure, includes the backplate, one side of backplate is provided with the bottom plate, the recess has all been seted up to the top of bottom plate and the side of backplate, bottom plate and backplate are located all rotate in the recess and install bi-directional screw, one side fixed mounting of bi-directional screw has the worm wheel, the worm wheel with backplate or bottom plate rotate to be connected, the top of bottom plate with one side of backplate all rotates and installs the worm, the worm wheel with worm meshing, the movable block is all installed to the equal screw thread in both sides of bi-directional screw, the side fixed mounting of movable block has the stopper, the top of movable block is provided with the connecting plate, the spacing groove has all been seted up to the both sides of connecting plate, the stopper with the spacing groove grafting, the top fixed mounting of connecting plate has the mount pad, the backplate with be provided with the bracing piece between the bottom plate, the both ends of bracing piece rotate respectively and install in two in the mount pad.
Through adopting above-mentioned technical scheme, through all seting up flutedly on backplate and bottom plate, install bi-directional screw in the recess internal rotation, make worm drive bi-directional screw through rotating the worm and rotate, make two movable blocks can remove in opposite directions, be convenient for adjust according to the length of connecting plate, insert spacing inslot through the stopper and all spacing fixedly to the both sides of connecting plate, reinforcing practicality, supporting construction's installation and dismantlement improve dismouting efficiency.
Optionally, the backplate with the bottom plate is located the equal fixed mounting of recess inner wall has folding cloth, folding cloth's one end with movable block fixed connection.
Through adopting above-mentioned technical scheme, through being provided with folding cloth, avoid external dust and water to get into in the recess as far as possible, improve the life of two-way screw rod.
Optionally, the backplate with the bottom plate is located all offer the spout in the recess, the bottom fixed mounting of movable block has the slider, the slider is in slide in the spout.
Through adopting above-mentioned technical scheme, through being provided with slider and spout, play the direction support effect to the removal of movable block.
Optionally, a slot is formed in one side of the guard board, an inserting block is fixedly mounted on one side of the bottom board, and the inserting block is inserted into the slot.
Through adopting above-mentioned technical scheme, through being provided with inserted block and slot, make concatenation between backplate and the bottom plate, reinforcing connection stability.
Optionally, a hand wheel is arranged at the top end of the worm, and a rubber pad is sleeved on the outer side of the hand wheel.
Through adopting above-mentioned technical scheme, through being provided with the hand wheel, the worm of being convenient for rotate.
Optionally, the bottom fixed mounting of hand wheel has the installation piece, the mounting groove has been seted up on the top of worm, the installation piece with the mounting groove grafting.
Through adopting above-mentioned technical scheme, through the cooperation of installation piece and mounting groove, the hand wheel of being convenient for installs and dismantles.
Optionally, a ground plug is fixedly arranged on one side of the guard board.
Through adopting above-mentioned technical scheme, insert through being provided with, be convenient for backplate and foundation ditch lateral wall be connected, reinforcing connectivity.
Optionally, a fixed anchor rod is inserted into the top end of the bottom plate.
Through adopting above-mentioned technical scheme, through being provided with fixed stock, the stability of reinforcing bottom plate placement.
In summary, the present application includes the following beneficial effects:
through all seting up flutedly on backplate and bottom plate, install bi-directional screw in the recess internal rotation, make worm drive bi-directional screw through rotating the worm and rotate, make two movable blocks can move in opposite directions, be convenient for adjust according to the length of connecting plate, insert the spacing inslot through the stopper and all spacing fixedly to the both sides of connecting plate, the reinforcing practicality, the installation and the dismantlement of supporting structure of being convenient for, improve dismouting efficiency, through being provided with folding cloth, avoid external dust and water to get into in the recess as far as possible, improve bi-directional screw's life, through being provided with slider and spout, play the direction supporting role to the removal of movable block, through being provided with cartridge and slot, make concatenation between backplate and the bottom plate, reinforcing connection stability, through being provided with the hand wheel, be convenient for rotate the worm, be convenient for install and dismantle through the cooperation of installing block and mounting groove, be convenient for backplate and foundation ditch lateral wall are connected through being provided with ground, reinforcing connectivity, through being provided with fixed stock, reinforcing bottom plate stability of placing.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic view of the internal structure of the base plate of the present application;
FIG. 3 is a side cross-sectional view of the present application;
fig. 4 is an enlarged schematic view of the area a in fig. 2.
Reference numerals illustrate: 1. a guard board; 2. a bottom plate; 3. a groove; 4. a bidirectional screw; 5. a worm wheel; 6. a worm; 7. a movable block; 8. a limiting block; 9. a connecting plate; 10. a limit groove; 11. a mounting base; 12. a support rod; 13. folding cloth; 14. a chute; 15. a slide block; 16. a slot; 17. inserting blocks; 18. a hand wheel; 19. a mounting block; 20. a mounting groove; 21. performing ground insertion; 22. and fixing the anchor rod.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
Examples:
the embodiment of the application discloses a foundation pit supporting structure. Referring to fig. 1-3, a foundation pit supporting structure comprises a guard plate 1, wherein a bottom plate 2 is arranged on one side of the guard plate 1, a slot 16 is formed in one side of the guard plate 1, an inserting block 17 is fixedly arranged on one side of the bottom plate 2, and the inserting block 17 is inserted into the slot 16. By arranging the inserting blocks 17 and the inserting grooves 16, the guard plate 1 and the bottom plate 2 are spliced, and the connection stability is enhanced. One side of the guard plate 1 is fixedly provided with a ground plug 21, and the ground plug 21 is arranged, so that the guard plate 1 is convenient to connect with the side wall of the foundation pit, and connectivity is enhanced. The top of the bottom plate 2 is inserted with a fixed anchor rod 22, and the stability of the placement of the bottom plate 2 is enhanced by the fixed anchor rod 22.
Referring to fig. 2-4, recess 3 has all been seted up to the top of bottom plate 2 and backplate 1's side, bottom plate 2 and backplate 1 are located recess 3 and all rotate and install bi-directional screw 4, one side fixed mounting of bi-directional screw 4 has worm wheel 5, worm wheel 5 and backplate 1 or bottom plate 2 rotate and are connected, worm 6 is installed in the top of bottom plate 2 and one side of backplate 1 all rotation, worm wheel 5 and worm 6 meshing, movable block 7 is installed to the both sides of bi-directional screw 4 all screw thread, the side fixed mounting of movable block 7 has stopper 8, the top of movable block 7 is provided with connecting plate 9, limit groove 10 has all been seted up to the both sides of connecting plate 9, stopper 8 and limit groove 10 peg graft, the top fixed mounting of connecting plate 9 has mount pad 11, be provided with bracing piece 12 between backplate 1 and the bottom plate 2, the both ends of bracing piece 12 rotate respectively and install in two mount pads 11, make worm 6 drive bi-directional screw 4 through rotating worm 6 and rotate, make two movable blocks 7 can move in opposite directions, be convenient for adjust the both sides of connecting plate 9 through stopper 8 insertion limit groove 10, reinforcing practicality, the dismantlement structure improves, the dismantlement structure.
Referring to fig. 2-4, the top end of the worm 6 is provided with a hand wheel 18, the outer side of the hand wheel 18 is sleeved with a rubber pad, and the worm 6 is convenient to rotate by the hand wheel 18. The bottom fixed mounting of hand wheel 18 has installation piece 19, and mounting groove 20 has been seted up on the top of worm 6, and installation piece 19 is pegged graft with mounting groove 20, through the cooperation of installation piece 19 and mounting groove 20, is convenient for install and dismantle hand wheel 18.
Referring to fig. 2-4, the guard plate 1 and the bottom plate 2 are both provided with a sliding groove 14 in the groove 3, the bottom end of the movable block 7 is fixedly provided with a sliding block 15, the sliding block 15 slides in the sliding groove 14, and the sliding block 15 and the sliding groove 14 are arranged to play a role in guiding and supporting the movement of the movable block 7. The backplate 1 is located the equal fixed mounting of recess 3 inner wall with bottom plate 2 and folds cloth 13, and folding cloth 13's one end and movable block 7 fixed connection through being provided with folding cloth 13, avoids external dust and water to get into in the recess 3 as far as possible, improves the life of two-way screw 4.
The implementation principle of the foundation pit supporting structure of the embodiment of the application is as follows:
when the supporting structure is used, the staff inserts 21 through using the ground, be convenient for backplate 1 and foundation ditch lateral wall are connected, strengthen connectivity, the cooperation of rethread inserted block 17 and slot 16, make concatenation between backplate 1 and the bottom plate 2, strengthen connection stability, then reuse fixed stock 22, the stability of reinforcing bottom plate 2 placement, make worm 6 drive two-way screw 4 rotation through rotating worm 6, make two movable blocks 7 can move in opposite directions, be convenient for adjust the installation according to the length of connecting plate 9, insert spacing groove 10 in to the both sides of connecting plate 9 all spacing fixedly through stopper 8, the reinforcing practicality, be convenient for supporting structure's installation and dismantlement, improve dismouting efficiency, through being provided with folding cloth 13, avoid external dust and water to get into in the recess 3 as far as possible, improve two-way screw 4's life, through being provided with slider 15 and spout 14, play the direction supporting role to the removal of movable block 7, through being provided with hand wheel 18, be convenient for rotate worm 6, through the cooperation of installing piece 19 and mounting groove 20, the hand wheel 18 of being convenient for installs and dismantles.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a foundation ditch supporting construction, includes backplate (1), one side of backplate (1) is provided with bottom plate (2), its characterized in that: the utility model discloses a support rod, including backplate (1) and backplate (1), recess (3) have all been seted up to the side of top of backplate (2), bottom plate (2) and backplate (1) are located all rotate in recess (3) and install bi-directional screw (4), one side fixed mounting of bi-directional screw (4) has worm wheel (5), worm wheel (5) with backplate (1) or bottom plate (2) rotate to be connected, the top of backplate (2) with one side of backplate (1) all rotates and installs worm (6), worm wheel (5) with worm (6) meshing, movable block (7) are all installed to the both sides of bi-directional screw (4), the side fixed mounting of movable block (7) has stopper (8), the top of movable block (7) is provided with connecting plate (9), spacing groove (10) have all been seted up to the both sides of connecting plate (9), stopper (8) with spacing groove (10) peg graft, the top fixed mounting support rod (11) of connecting plate (9), backplate (1) with both sides are provided with between backplate (12) support rod (12) rotate respectively in two in the support rod (12).
2. The foundation pit supporting structure of claim 1, wherein: the guard board (1) and the bottom board (2) are located on the inner wall of the groove (3) and are fixedly provided with folding cloth (13), and one end of the folding cloth (13) is fixedly connected with the movable block (7).
3. The foundation pit supporting structure of claim 1, wherein: the guard board (1) and the bottom board (2) are located in the groove (3) and are provided with sliding grooves (14), the bottom end of the movable block (7) is fixedly provided with a sliding block (15), and the sliding block (15) slides in the sliding grooves (14).
4. The foundation pit supporting structure of claim 1, wherein: a slot (16) is formed in one side of the guard board (1), an inserting block (17) is fixedly arranged on one side of the bottom board (2), and the inserting block (17) is inserted into the slot (16).
5. The foundation pit supporting structure of claim 1, wherein: the top of worm (6) is provided with hand wheel (18), the outside cover of hand wheel (18) is equipped with the rubber pad.
6. The foundation pit supporting structure of claim 5, wherein: the bottom fixed mounting of hand wheel (18) has installation piece (19), mounting groove (20) have been seted up on the top of worm (6), installation piece (19) with mounting groove (20) grafting.
7. The foundation pit supporting structure of claim 1, wherein: one side of the guard board (1) is fixedly provided with a ground plug (21).
8. The foundation pit supporting structure of claim 1, wherein: the top end of the bottom plate (2) is inserted with a fixed anchor rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153270.0U CN219343226U (en) | 2023-02-02 | 2023-02-02 | Foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153270.0U CN219343226U (en) | 2023-02-02 | 2023-02-02 | Foundation pit supporting structure |
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| Publication Number | Publication Date |
|---|---|
| CN219343226U true CN219343226U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320153270.0U Active CN219343226U (en) | 2023-02-02 | 2023-02-02 | Foundation pit supporting structure |
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| CN (1) | CN219343226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856293A (en) * | 2023-08-17 | 2023-10-10 | 核工业华南建设工程集团公司 | Layered bent cap construction structure and layered bent cap construction method |
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2023
- 2023-02-02 CN CN202320153270.0U patent/CN219343226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856293A (en) * | 2023-08-17 | 2023-10-10 | 核工业华南建设工程集团公司 | Layered bent cap construction structure and layered bent cap construction method |
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