CN219862849U - Foundation pit diagonal bar shaped steel bearing structure - Google Patents
Foundation pit diagonal bar shaped steel bearing structure Download PDFInfo
- Publication number
- CN219862849U CN219862849U CN202321261811.8U CN202321261811U CN219862849U CN 219862849 U CN219862849 U CN 219862849U CN 202321261811 U CN202321261811 U CN 202321261811U CN 219862849 U CN219862849 U CN 219862849U
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- Prior art keywords
- wall
- bearing plate
- fixedly connected
- sliding
- foundation pit
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005267 amalgamation Methods 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the field of building foundation pit maintenance and discloses a foundation pit diagonal bar type steel supporting structure, which comprises a first bearing plate, wherein the outer wall of the first bearing plate is fixedly connected with a sleeve, the inner wall of the sleeve is in sliding connection with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a supporting block, the lower surface of the supporting block is fixedly connected with a second bearing plate, the outer wall of the second bearing plate is provided with a first fixing groove, the inner wall of the second bearing plate is in sliding connection with a first sliding block, and the outer wall of the first sliding block is fixedly connected with a diagonal bar. According to the utility model, the second bearing plate rotates on the inner wall of the outer wall sleeve of the first bearing plate through the rotating shaft on the upper surface of the supporting block, so that the first bearing plate is connected with the second bearing plate, the pressure is transmitted to the outer wall of the second bearing plate through the inclined rod, the pressure of the second bearing plate can be shared through the first bearing plate, the device can be safer, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the field of building foundation pit maintenance, in particular to a foundation pit diagonal bar type steel supporting structure.
Background
The foundation pit is an excavation hole which is formed by excavating earthwork and has a shallow depth in building construction, the excavation of the foundation pit is carried out for the construction of the lower part of the building as a starting point of the deep excavation engineering of the foundation pit of the building, and supports are needed to be adopted on the side wall and the periphery of the foundation pit in order to ensure the safety of an underground structure and the surrounding environment of the foundation pit. In the building support, when the foundation pit is within 150 meters, steel sections or reinforced concrete horizontal supports are usually adopted, and when the foundation pit exceeds 150 meters, slope supports are usually adopted, so that a foundation pit diagonal rod type steel support structure is required.
In the foundation pit diagonal bar type steel supporting structure in the prior art, most of the foundation pit diagonal bar type steel supporting structure possibly cannot support large pressure, and damage is easy to cause after long-time use.
Disclosure of Invention
In order to make up for the defects, the utility model provides a foundation pit diagonal section steel supporting structure, which aims to solve the problem that the antagonism diagonal section steel supporting structure is easy to damage when bearing excessive pressure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a foundation ditch down tube shaped steel bearing structure, includes first bearing plate, the outer wall fixedly connected with sleeve of first bearing plate, telescopic inner wall sliding connection has the axis of rotation, the outer wall fixedly connected with supporting shoe of axis of rotation, the lower fixed surface of supporting shoe is connected with the second bearing plate, the outer wall of second bearing plate and the outer wall looks tangential of first bearing plate, first fixed slot has been seted up to the outer wall of second bearing plate, the inner wall sliding connection of second bearing plate has first sliding block, the outer wall fixedly connected with down tube of first sliding block.
As a further description of the above technical solution:
the lower surface of the inclined rod is fixedly connected with a second sliding block, and the outer wall of the second sliding block is slidably connected with a second fixing groove.
As a further description of the above technical solution:
the second fixed slot is formed in the upper surface of the first bottom plate, and the outer wall of the first bottom plate is fixedly connected with a first sliding column.
As a further description of the above technical solution:
the outer wall sliding connection of first slip post has first sliding tray, first sliding tray is seted up at the outer wall of second bearing plate.
As a further description of the above technical solution:
the outer wall of the inclined rod is provided with a third fixing groove, and the inner wall of the third fixing groove is connected with a third sliding block in a sliding mode.
As a further description of the above technical solution:
the outer wall fixedly connected with of third sliding block blocks the piece, the outer wall fixedly connected with connecting plate that blocks the piece.
As a further description of the above technical solution:
the inner wall fixedly connected with second slip post of connecting plate, the outer wall sliding connection of second slip post has the second sliding tray, the outer wall at first bottom plate is seted up to the second sliding tray.
As a further description of the above technical solution:
the inner wall fixedly connected with second bottom plate of connecting plate, the upper surface of second bottom plate and the lower surface looks tangential of first bottom plate.
The utility model has the following beneficial effects:
1. according to the utility model, the second bearing plate rotates on the inner wall of the outer wall sleeve of the first bearing plate through the rotating shaft on the upper surface of the supporting block, so that the first bearing plate is connected with the second bearing plate, the inclined rod slides on the inner wall of the first fixing groove on the outer wall of the second bearing plate through the first sliding block, the pressure is transmitted to the outer wall of the second bearing plate through the inclined rod, the pressure of the second bearing plate can be shared through the first bearing plate, the device is safer, and the service life is prolonged.
2. According to the utility model, the third sliding block on the outer wall of the blocking block is driven to be taken down from the inner wall of the third fixing groove on the outer wall of the inclined rod by pulling the connecting plate, the second sliding column on the inner wall of the connecting plate slides out from the inner wall of the second sliding groove on the outer wall of the first bottom plate, the first sliding column is driven to be separated from the inner wall of the first sliding groove on the outer wall of the second bearing plate by pulling the first bottom plate, and the first sliding block on the outer wall of the inclined rod is separated from the inner wall of the first fixing groove on the outer wall of the second bearing plate, so that the sliding block can be rapidly disassembled, and the working efficiency is improved.
Drawings
FIG. 1 is a front view of a foundation pit diagonal bracing structure according to the present utility model;
FIG. 2 is a side view of a foundation pit diagonal bracing structure according to the present utility model;
fig. 3 is a schematic view of a second bearing plate of the foundation pit diagonal steel support structure according to the present utility model;
FIG. 4 is a schematic view of a diagonal member of a foundation pit diagonal member support structure according to the present utility model;
FIG. 5 is a schematic view of a first bottom plate of a foundation pit diagonal support structure according to the present utility model;
fig. 6 is a schematic diagram of a second bottom plate of the foundation pit diagonal steel support structure according to the present utility model.
Legend description:
1. a first pressure-bearing plate; 2. a sleeve; 3. a rotating shaft; 4. a support block; 5. a second pressure-bearing plate; 6. a first fixing groove; 7. a first slider; 8. a diagonal rod; 9. a second slider; 10. a second fixing groove; 11. a first base plate; 12. a first sliding column; 13. a first sliding groove; 14. a third fixing groove; 15. a third slider; 16. a blocking piece; 17. a connecting plate; 18. a second sliding column; 19. a second sliding groove; 20. and a second bottom plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a foundation ditch down tube shaped steel bearing structure, including first bearing plate 1, the outer wall fixedly connected with sleeve 2 of first bearing plate 1, the inner wall sliding connection of sleeve 2 has axis of rotation 3, the outer wall fixedly connected with supporting shoe 4 of axis of rotation 3, the lower fixed surface of supporting shoe 4 is connected with second bearing plate 5, the outer wall of second bearing plate 5 and the outer wall looks tangential of first bearing plate 1, first fixed slot 6 has been seted up to the outer wall of second bearing plate 5, the inner wall sliding connection of second bearing plate 5 has first sliding block 7, the outer wall fixedly connected with down tube 8 of first sliding block 7, the axis of rotation 3 of second bearing plate 5 through supporting shoe 4 upper surface is rotatory at the inner wall of first bearing plate 1 outer wall sleeve 2, thereby can make first bearing plate 1 and second bearing plate 5 be connected, the inner wall slip at second bearing plate 5 of first fixed slot 6 of second bearing plate 7 is passed through down tube 8 to the outer wall of second bearing plate 5, can carry out the pressure with second bearing plate 5 through first bearing plate 1 and carry out the pressure increase of life, can share the device, and safety life.
The lower surface fixedly connected with second sliding block 9 of dead lever 8, the outer wall sliding connection of second sliding block 9 has second fixed slot 10, and second fixed slot 10 is seted up at the upper surface of first bottom plate 11, and the outer wall fixedly connected with first slip post 12 of first bottom plate 11, and dead lever 8 slides at the inner wall of first bottom plate 11 upper surface second fixed slot 10 through second sliding block 9, makes dead lever 8 be connected with first bottom plate 11.
The outer wall sliding connection of first slip post 12 has first sliding tray 13, and first sliding tray 13 is seted up at the outer wall of second bearing plate 5, and first bottom plate 11 slides at the first sliding tray 13 inner wall of second bearing plate 5 outer wall through first slip post 12, makes first bottom plate 11 be connected with second bearing plate 5.
The third fixed slot 14 has been seted up to the outer wall of diagonal bar 8, and the inner wall sliding connection of third fixed slot 14 has third sliding block 15, and the outer wall fixedly connected with of third sliding block 15 blocks piece 16, and the outer wall fixedly connected with connecting plate 17 of blocking piece 16 blocks piece 16 and slides at the third fixed slot 14 inner wall of diagonal bar 8 outer wall through third sliding block 15, can prevent that diagonal bar 8 from droing.
The inner wall fixedly connected with second slip post 18 of connecting plate 17, the outer wall sliding connection of second slip post 18 has second sliding tray 19, and second sliding tray 19 is seted up at the outer wall of first bottom plate 11, and the inner wall fixedly connected with second bottom plate 20 of connecting plate 17, the upper surface of second bottom plate 20 and the lower surface looks amalgamation of first bottom plate 11, and second bottom plate 20 and connecting plate 17 can fix the device, increase stability.
Working principle: when the device needs to be used, the diagonal rod 8 drives the second sliding block 9 of lower surface to slide into the inner wall of the second fixed slot 10 of the upper surface of the first bottom plate 11, the first sliding column 12 of the first bottom plate 11 driving the outer wall is pulled to enter the inner wall of the first sliding slot 13 of the outer wall of the second bearing plate 5, the first sliding block 7 of the diagonal rod 8 outer wall enters the inner wall of the first fixed slot 6 of the outer wall of the second bearing plate 5, thereby the second bearing plate 5, the diagonal rod 8 and the first bottom plate 11 are connected, the third sliding block 15 of the sliding block 16 driving the outer wall slides into the inner wall of the third fixed slot 14 of the diagonal rod 8, the second sliding column 18 of the inner wall of the connecting plate 17 slides into the inner wall of the second sliding slot 19 of the first bottom plate 11, the stability of the device can be improved through the block 16, the connecting plate 17 and the second bottom plate 20, the device is firmer, damage caused by overlarge pressure is prevented, the rotating shaft 3 of the upper surface of the second bearing plate 5 is prevented from rotating on the inner wall of the first bearing plate 1 outer wall sleeve 2, thereby the first bearing plate 1 is connected with the second bearing plate 5, the second bearing plate 5 can be rapidly detached, the service life of the device can be prolonged, the second bearing plate 11 can be rapidly detached, and the service life of the device can be prolonged.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a foundation ditch diagonal bar shaped steel bearing structure, includes first bearing plate (1), its characterized in that: the outer wall fixedly connected with sleeve (2) of first bearing plate (1), the inner wall sliding connection of sleeve (2) has axis of rotation (3), the outer wall fixedly connected with supporting shoe (4) of axis of rotation (3), the lower fixed surface of supporting shoe (4) is connected with second bearing plate (5), the outer wall of second bearing plate (5) and the outer wall looks tangential of first bearing plate (1), first fixed slot (6) have been seted up to the outer wall of second bearing plate (5), the inner wall sliding connection of second bearing plate (5) has first sliding block (7), the outer wall fixedly connected with diagonal (8) of first sliding block (7).
2. The foundation pit diagonal bracing structure according to claim 1, wherein: the lower surface of the inclined rod (8) is fixedly connected with a second sliding block (9), and the outer wall of the second sliding block (9) is slidably connected with a second fixing groove (10).
3. The foundation pit diagonal bracing structure according to claim 2, wherein: the second fixing groove (10) is formed in the upper surface of the first bottom plate (11), and a first sliding column (12) is fixedly connected to the outer wall of the first bottom plate (11).
4. A pit diagonal bracing structure according to claim 3, wherein: the outer wall sliding connection of first slip post (12) has first sliding tray (13), first sliding tray (13) are seted up at the outer wall of second bearing plate (5).
5. The foundation pit diagonal bracing structure according to claim 1, wherein: the outer wall of the inclined rod (8) is provided with a third fixing groove (14), and the inner wall of the third fixing groove (14) is connected with a third sliding block (15) in a sliding mode.
6. The foundation pit diagonal bracing structure according to claim 5, wherein: the outer wall of the third sliding block (15) is fixedly connected with a blocking block (16), and the outer wall of the blocking block (16) is fixedly connected with a connecting plate (17).
7. The foundation pit diagonal bracing structure according to claim 6, wherein: the inner wall of connecting plate (17) fixedly connected with second slip post (18), the outer wall sliding connection of second slip post (18) has second sliding tray (19), second sliding tray (19) are seted up at the outer wall of first bottom plate (11).
8. The foundation pit diagonal bracing structure according to claim 6, wherein: the inner wall of the connecting plate (17) is fixedly connected with a second bottom plate (20), and the upper surface of the second bottom plate (20) is tangential with the lower surface of the first bottom plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261811.8U CN219862849U (en) | 2023-05-24 | 2023-05-24 | Foundation pit diagonal bar shaped steel bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261811.8U CN219862849U (en) | 2023-05-24 | 2023-05-24 | Foundation pit diagonal bar shaped steel bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862849U true CN219862849U (en) | 2023-10-20 |
Family
ID=88343859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321261811.8U Active CN219862849U (en) | 2023-05-24 | 2023-05-24 | Foundation pit diagonal bar shaped steel bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862849U (en) |
-
2023
- 2023-05-24 CN CN202321261811.8U patent/CN219862849U/en active Active
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