CN220953443U - Collapse-preventing supporting structure - Google Patents
Collapse-preventing supporting structure Download PDFInfo
- Publication number
- CN220953443U CN220953443U CN202322758311.1U CN202322758311U CN220953443U CN 220953443 U CN220953443 U CN 220953443U CN 202322758311 U CN202322758311 U CN 202322758311U CN 220953443 U CN220953443 U CN 220953443U
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- Prior art keywords
- screw
- backup pad
- support plate
- collapse
- slider
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Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a collapse-preventing support structure which comprises a first support plate, a second support plate and a fixed rod, wherein the first support plate and the second support plate are respectively provided with two groups, the second support plate is arranged on the inner side of the first support plate, a connecting block is arranged on the surface of one side of the second support plate, a left-handed screw is arranged on the surface of one side of the connecting block, a threaded sleeve is arranged at one end of the left-handed screw, one end of the left-handed screw is arranged on the inner side of one end of the threaded sleeve, a right-handed screw is arranged on the inner side of the other end of the threaded sleeve, one end of the right-handed screw is connected with a sliding block, the bottom end of the fixed rod is provided with a bearing, a turntable is fixedly arranged on the outer side of the bearing, a lifting screw is integrally connected with the lower end surface of the bearing, the outer side of the lifting screw is provided with a threaded sliding block, two sides of the surface of the threaded sliding block are provided with first installation blocks, the surface of the first installation blocks is movably connected with movable supporting rods, and one end of the movable supporting rods is connected with second installation blocks.
Description
Technical Field
The utility model relates to the technical field of collapse-preventing supporting structures, in particular to a collapse-preventing supporting structure.
Background
In house construction, building foundation needs to be dug, namely an artificial foundation, a supporting structure needs to be enclosed around the pit wall of the dug foundation pit, collapse phenomenon caused by soft pit wall soil layer is avoided, foundation pit supporting is a supporting, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment of the foundation pit in order to ensure the safety of underground structure construction and the surrounding environment of the foundation pit.
However, most of the existing foundation supporting structures are fixed through bolts or iron nails during installation, and although the structures are relatively fixed, the foundation supporting structures cannot be further adjusted, and when the earthwork of the foundation is loose, the foundation supporting structures are required to be integrally readjusted, so that a plurality of unnecessary troubles are brought to workers.
Disclosure of utility model
The utility model aims to provide a collapse-preventing supporting structure so as to solve the problems of the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a supporting construction that collapse prevention, includes first backup pad, second backup pad and dead lever, first backup pad with the second backup pad all is provided with two sets of, the second backup pad sets up the inboard of first backup pad, the surface of one side of second backup pad is provided with the connecting block, the surface on one side of connecting block is provided with left-hand screw rod, the one end of left-hand screw rod is provided with the screw sleeve, the one end of left-hand screw rod is provided with the inboard of screw sleeve one end, the inboard of the other end of screw sleeve is provided with right-hand screw rod, the one end of right-hand screw rod is connected with the slider, the bottom of dead lever is provided with the bearing, the outside fixed mounting of bearing has the carousel, bearing lower extreme surface connection is integrative to have the lifting screw rod, the outside of lifting screw rod is provided with the screw slider, the both sides on screw slider surface install first installation piece, the surface swing joint of first installation piece has the movable support rod, the one end of movable support rod is connected with the second installation piece, the movable support rod with the second installation piece the junction is in the fixed surface on one side of second backup pad.
Further, the fixed rod is installed the inboard of slider, the surface of fixed rod is provided with the lockhole, the lockhole is provided with the multiunit.
Further, a bolt is arranged on the inner side of the sliding block, and penetrates through the locking hole to extend to the outer side of the other side of the sliding block.
Further, a fixed cone is arranged on the surface of the other side of the first supporting plate, and a plurality of groups of fixed cones are arranged on the fixed cone.
Further, a sliding groove is formed in the surface of one side of the first supporting plate, and the connecting block is arranged on the inner side of the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
The second backup pad through setting up can upwards extend to increase area of support, thereby shrink right-handed screw and left-handed screw through rotating the screw sleeve and carry out angle regulation to the second backup pad, can support and lock the second backup pad of angle regulation through the cooperation of slider, bolt, dead lever and the lockhole that sets up.
Thereby drive lifting screw through the rotation carousel and rotate to thereby drive the screw slider and adjust from top to bottom, thereby drive the movable support pole through the removal of screw slider and promote the inner wall of first backup pad to support the ground, thereby avoided thereby the problem that needs whole regulation because of the ground is not hard up.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic view of the structure of the adjusting and locking device of the present utility model;
FIG. 3 is a schematic view of an adjustment lever according to the present utility model;
FIG. 4 is a schematic view of a thread shoe according to the present utility model;
In the figure: the device comprises a first supporting plate, a second supporting plate, a 3-fixing rod, a 5-fixing cone, a 6-threaded sliding block, a 7-movable supporting rod, an 8-second installation block, a 9-sliding groove, a 10-connecting block, a 11-threaded sleeve, a 12-bolt, a 13-right-handed screw, a 14-sliding block, a 15-left-handed screw, a 16-lifting screw, a 17-bearing, a 18-turntable, a 19-lockhole and a 20-first installation block.
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. 1-4, the present utility model is a collapse-preventing support structure, which comprises a first support plate 1, a second support plate 2 and a fixing rod 3, wherein the first support plate 1 and the second support plate 2 are respectively provided with two groups, the second support plate 2 is arranged at the inner side of the first support plate 1, the surface of one side of the second support plate 2 is provided with a connecting block 10, the surface of one side of the connecting block 10 is provided with a left-handed screw 15, one end of the left-handed screw 15 is provided with a threaded sleeve 11, one end of the left-handed screw 15 is provided with an inner side of one end of the threaded sleeve 11, the inner side of the other end of the threaded sleeve 11 is provided with a right-handed screw 13, one end of the right-handed screw 13 is connected with a sliding block 14, the bottom end of the fixing rod 3 is provided with a bearing 17, the outer side of the bearing 17 is fixedly provided with a turntable 18, the lower end surface of the bearing 17 is connected with an integrally lifting screw 16, the outer side of the lifting screw 16 is provided with a threaded sliding block 6, two sides of the surface of the threaded sliding block 6 are provided with a first installation block 20, the surface of the first installation block 20 is movably connected with a movable supporting rod 7, one end of the movable supporting rod 7 is connected with a second installation block 8, the movable supporting rod 7 is connected with one end of the movable supporting rod 8, and the movable supporting rod 7 is fixedly arranged at the first side 1 side of the first side of the surface 8.
Referring to fig. 3, the fixing rod 3 is installed on the inner side of the slider 14, a lock hole 19 is provided on the surface of the fixing rod 3, a plurality of groups of lock holes 19 are provided, through the set lock holes 19, the bolt 12 is convenient to penetrate through to fix the position of the second support plate 2, the height of the second support plate 2 is adjusted by pulling the second support plate 2 out of the first support plate 1, then the position of the second support plate 2 is fixed through the bolt 12 penetrating through the slider 14 and the lock hole 19, then the lifting screw 16 is driven to rotate by the rotating turntable 18, so that the lifting screw 16 rotates in the threaded slider 6, thereby driving the threaded slider 6 to move up and down, driving the movable support rod 7 to push the first support plate 1 to support the inner wall of the foundation through the movement of the threaded slider 6, and then rotating the threaded sleeve 11 to enable the right-handed screw 13 and the left-handed screw 15 to move to one side, thereby driving the second support plate 2 to perform angle adjustment.
Referring to fig. 2, a bolt 12 is disposed on the inner side of the slider 14, the bolt 12 passes through a locking hole 19 to extend to the outer side of the other side of the slider 14, and the disposed bolt 12 passes through the slider 14 and the locking hole 19, so as to fix the position of the second support plate 2.
Referring to fig. 1, a fixing cone 5 is mounted on a surface of the other side of the first support plate 1, and the fixing cones 5 are provided with a plurality of groups, and the fixing cones 5 are used for fixing the first support plate 1 in the foundation to prevent sliding.
Referring to fig. 1, a sliding groove 9 is provided on a surface of one side of the first support plate 1, and a connecting block 10 is disposed on an inner side of the sliding groove 9, so that the connecting block 10 drives the second support plate 2 to adjust through the sliding groove 9.
Working principle: the utility model relates to a collapse-preventing supporting structure, which is characterized in that firstly, the device is placed in a foundation, then a second supporting plate 2 is pulled out from the foundation 1 according to the depth of the foundation, the height of the second supporting plate 2 is adjusted, the position of the second supporting plate 2 is fixed through a bolt 12 passing through a sliding block 14 and a lock hole 19, then a lifting screw 16 is driven to rotate through a rotating turntable 18, the lifting screw 16 is driven to rotate in a threaded sliding block 6, so that the threaded sliding block 6 is driven to move up and down, a movable supporting rod 7 is driven to push a first supporting plate 1 to support the inner wall of the foundation through the movement of the threaded sliding block 6, and then a threaded sleeve 11 is rotated to enable a right-handed screw 13 and a left-handed screw 15 to move to one side, so that the second supporting plate 2 is driven to perform angle adjustment.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a support structure that collapse-proof, includes first backup pad (1), second backup pad (2) and dead lever (3), its characterized in that, first backup pad (1) with the inboard of second backup pad (2) all is provided with two sets of, second backup pad (2) set up the inboard of first backup pad (1), the surface of one side of second backup pad (2) is provided with connecting block (10), the surface of one side of connecting block (10) is provided with left-hand screw (15), the one end of left-hand screw (15) is provided with screw sleeve (11), the one end of left-hand screw (15) is provided with the inboard of screw sleeve (11) one end, the inboard of the other end of screw sleeve (11) is provided with right-hand screw (13), the one end of right-hand screw (13) is connected with slider (14), the bottom of dead lever (3) is provided with bearing (17), the outside fixed mounting of bearing (17) has connecting block (18), the surface connection of bearing (17) lower extreme is provided with left-hand screw (16), the one end of lifting screw (16) is provided with screw (16), the slider (20) is installed on the outside of a movable surface mounting (20) of slider (6), one end of the movable supporting rod (7) is connected with a second installation block (8), the joint of the movable supporting rod (7) and the second installation block (8) is movably arranged, and one side of the second installation block (8) is fixedly installed on the surface of one side of the first supporting plate (1).
2. The collapse-preventing support structure according to claim 1, wherein the fixing rod (3) is mounted on the inner side of the sliding block (14), lock holes (19) are formed in the surface of the fixing rod (3), and a plurality of groups of lock holes (19) are formed.
3. The collapse preventing support structure according to claim 2, wherein the inside of the slider (14) is provided with a bolt (12), and the bolt (12) extends to the outside of the other side of the slider (14) through the lock hole (19).
4. The collapse-preventing supporting structure according to claim 1, wherein a fixing cone (5) is installed on the surface of the other side of the first supporting plate (1), and a plurality of groups of fixing cones (5) are arranged.
5. The collapse-preventing support structure according to claim 1, wherein a chute (9) is provided on a surface of one side of the first support plate (1), and the connection block (10) is provided inside the chute (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322758311.1U CN220953443U (en) | 2023-10-16 | 2023-10-16 | Collapse-preventing supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322758311.1U CN220953443U (en) | 2023-10-16 | 2023-10-16 | Collapse-preventing supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220953443U true CN220953443U (en) | 2024-05-14 |
Family
ID=90981321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322758311.1U Active CN220953443U (en) | 2023-10-16 | 2023-10-16 | Collapse-preventing supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220953443U (en) |
-
2023
- 2023-10-16 CN CN202322758311.1U patent/CN220953443U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |