CN208844580U - A kind of foundation pit stable support structure - Google Patents
A kind of foundation pit stable support structure Download PDFInfo
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- CN208844580U CN208844580U CN201821650957.0U CN201821650957U CN208844580U CN 208844580 U CN208844580 U CN 208844580U CN 201821650957 U CN201821650957 U CN 201821650957U CN 208844580 U CN208844580 U CN 208844580U
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- crossbeam
- foundation pit
- steel plate
- stable support
- support structure
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Abstract
The utility model discloses a kind of foundation pit stable support structures, including foundation pit and crossbeam A, the inside of the foundation pit is fixed with steel plate, and the inner surface of steel plate is provided with supporting block, the outside of the supporting block is equipped with shaft A, and shaft A is applied in the inside of hound, and the upper end of hound is connect with shaft B, the top of the connecting column is connect with connecting rod, and the upper end of connecting rod is connected with fixed block, and the inside of fixed block offers circular hole, circular hole is internally provided with assister bar simultaneously, the crossbeam A is located at the lower section of fixed block, and the end of crossbeam A is connected with crossbeam B, and the internal reservation of crossbeam B is fluted.The foundation pit stable support structure, foundation pit is internally provided with steel plate, and the upper end of steel plate inlays and is connected with crossbeam B, and crossbeam B constitutes stretching structure by screw and groove and crossbeam A, and support fixed function can be played to steel plate by the two telescopic adjustment.
Description
Technical field
The utility model relates to foundation pit field, specially a kind of foundation pit stable support structure.
Background technique
Foundation pit is the heatable adobe sleeping platform excavated in basic engineering position by substrate absolute altitude and basic plane size, different geology rings
Border, the stability of foundation pit is different, some foundation pits are easy to collapse, and needs to be arranged a kind of support construction to stablize support foundation pit.
In existing foundation pit support construction, some stability is poor, and unstable phenomenon is easy to appear in work progress leads to work
Journey accident, some structures are too complicated, operate laborious and inconvenient.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of foundation pit stable support structure, solves existing
Foundation pit stable support structure in, some stability is poor, and unstable phenomenon is easy to appear in work progress leads to engineering accident, has
Structure it is too complicated, operate laborious and inconvenient problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of foundation pit stable support structure, including base
Hole and crossbeam A, the inside of the foundation pit are fixed with steel plate, and the inner surface of steel plate is provided with supporting block, the supporting block it is outer
Portion is equipped with shaft A, and shaft A is applied in the inside of hound, and the upper end of hound is connect with shaft B, while shaft B
It is fixed on the outside of connecting column, the top of the connecting column is connect with connecting rod, and the upper end of connecting rod is connected with fixed block, and
And the inside of fixed block offers circular hole, while circular hole is internally provided with assister bar, the crossbeam A is located under fixed block
Side, and the end of crossbeam A is connected with crossbeam B, and the internal reservation of crossbeam B is fluted, while being equipped with spiral shell above crossbeam A
Silk.
Preferably, the hound constitutes rotational structure by shaft A and supporting block, and hound passes through shaft B and company
It connects column and constitutes rotational structure, and hound is provided with 4 groups.
Preferably, the connection type of the connecting column and connecting rod is to inlay connection, and the bottom sectional shape of connecting column
For triangle.
Preferably, the connecting rod is applied in the inside of crossbeam A, and connecting rod and the connection type of crossbeam A are screw thread company
It connects.
Preferably, the circular hole offers 4, and the connection type of circular hole and assister bar is to inlay connection.
Preferably, the crossbeam B is applied in the inside of crossbeam A, and crossbeam B is stretched by screw and groove with crossbeam A composition
Shrinking structure.
Preferably, the connection type of the crossbeam B and steel plate is to inlay connection, and the section shape of crossbeam B is rectangular.
(3) beneficial effect
The utility model provides a kind of foundation pit stable support structure.Have it is following the utility model has the advantages that
(1), the foundation pit stable support structure, foundation pit is internally provided with steel plate, and the upper end of steel plate inlays and is connected with crossbeam
B, crossbeam B constitute stretching structure by screw and groove and crossbeam A, and it is solid that support can be played to steel plate by the two telescopic adjustment
It is set for using.
(2), the foundation pit stable support structure can drive connecting column to move down, hound is logical by rotating assister bar
It crosses shaft B to rotate, supporting block is squeezed, supporting block under force squeezes steel plate, to play
Effect to steel plate support, while the lower end of connecting column is while penetrating foundation pit, also by Interal fixation in foundation pit, power-assisted
Bar is connect by circular hole with fixed block, according to lever principle, assister bar can easily rotate fixed block and drive connecting column to
Lower movement, it is easy to operate and laborsaving.
Detailed description of the invention
Fig. 1 is the utility model main view the schematic diagram of the section structure；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model fixed block and assister bar junction top view cross section structural schematic diagram；
Fig. 4 is the utility model crossbeam A and the junction crossbeam B main view the schematic diagram of the section structure.
In figure: 1, foundation pit；2, steel plate；3, supporting block；4, shaft A；5, hound；6, shaft B；7, connecting column；8, it connects
Bar；9, fixed block；10, assister bar；11, circular hole；12, crossbeam A；13, crossbeam B；14, screw；15, groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of foundation pit stable support structure, including foundation pit
1, steel plate 2, supporting block 3, shaft A4, hound 5, shaft B6, connecting column 7, connecting rod 8, fixed block 9, assister bar 10, circular hole
11, crossbeam A12, crossbeam B13, screw 14 and groove 15, the inside of foundation pit 1 are fixed with steel plate 2, and the inner surface setting of steel plate 2
There is a supporting block 3, the outside of supporting block 3 is equipped with shaft A4, and shaft A4 is applied in the inside of hound 5, and hound 5
Upper end is connect with shaft B6, while shaft B6 is fixed on the outside of connecting column 7, and the top of connecting column 7 is connect with connecting rod 8, and
The upper end of connecting rod 8 is connected with fixed block 9, and the inside of fixed block 9 offers circular hole 11, while the inside setting of circular hole 11
There is assister bar 10, crossbeam A12 is located at the lower section of fixed block 9, and the end of crossbeam A12 is connected with crossbeam B13, and crossbeam B13
Internal reservation fluted 15, while screw 14 being installed above crossbeam A12；
Hound 5 constitutes rotational structure by shaft A4 and supporting block 3, and hound 5 passes through shaft B6 and 7 structure of connecting column
At rotational structure, and hound 5 is provided with 4 groups, and connecting column 7, which moves down, will drive the rotation of hound 5 and squeeze supporting block
3, so that supporting block 3 squeezes 2,4 groups of hounds 5 of supporting steel plate and makes support construction more stable；
Connecting column 7 is to inlay to connect, and the bottom sectional shape of connecting column 7 is triangle with the connection type of connecting rod 8,
Connecting rod 8 can drive connecting column 7 to move down, and the bottom shape of connecting column 7 can make entire folding process more smooth；
Connecting rod 8 is applied in the inside of crossbeam A12, and connecting rod 8 is to be threadedly coupled with the connection type of crossbeam A12, by
It is fixed in the position of crossbeam A12, connecting rod 8 is transferred from a team to another in crossbeam A12 inward turning drives connecting rod 8 to move down；
Circular hole 11 offers 4, and circular hole 11 is to inlay to connect with the connection type of assister bar 10, and assister bar 10 can be looked for
It is inserted into suitable 11 position of circular hole, to more easily rotate fixed block 9；
Crossbeam B13 is applied in the inside of crossbeam A12, and crossbeam B13 is stretched by screw 14 and groove 15 and crossbeam A12 composition
Shrinking structure, position of the telescoping crossbeam B13 in crossbeam A12 can support steel plate 2 more stable；
Crossbeam B13 is to inlay to connect, and the section shape of crossbeam B13 is rectangular, crossbeam B13 with the connection type of steel plate 2
It is fixed on the inside of steel plate 2 with crossbeam A12, fixed function is also played to connecting rod 8.
In use, rotation assister bar 10 drives fixed block 9 to rotate first by the way that assister bar 10 to be inserted into circular hole 11,
Connecting rod 8 also rotates with, and connecting rod 8 is connected through a screw thread with crossbeam A12, and connecting rod 8 can move down, to push connection
Column 7 moves down, and hound 5 is rotated by shaft B6, squeezes supporting block 3, and supporting block 3 is right under force
Steel plate 2 is squeezed, thus play the role of supporting steel plate 2, while the lower end of connecting column 7 is while penetrating foundation pit 1,
Also steel plate 2 has been fixed in foundation pit 1, position of the crossbeam B13 in crossbeam A12 is then adjusted by screw 14 and groove 15 again
It sets, so that crossbeam B13, which forms steel plate 2, squeezes support, by the effect of crossbeam B13 and supporting block 3, so that steel plate 2 is to foundation pit 1
Support it is also more stable.
It can to sum up obtain, the foundation pit stable support structure, foundation pit 1 is internally provided with steel plate 2, and company is inlayed in the upper end of steel plate 2
It is connected to crossbeam B13, crossbeam B13 constitutes stretching structure by screw 14 and groove 15 and crossbeam A12, can by the two telescopic adjustment
To play support fixed function to steel plate 2, by rotating assister bar 10, connecting column 7 can be driven to move down, hound 5 is logical
It crosses shaft B6 to rotate, supporting block 3 is squeezed, supporting block 3 under force squeezes steel plate 2, to rise
The effect supported to steel plate 2 is arrived, while steel plate 2 has also been fixed on base while penetrating foundation pit 1 by the lower end of connecting column 7
In hole 1, assister bar 10 is connect by circular hole 11 with fixed block 9, and according to lever principle, assister bar 10 can easily rotate fixation
Block 9 simultaneously drives connecting column 7 to move down, easy to operate and laborsaving.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of foundation pit stable support structure, including foundation pit (1) and crossbeam A (12), it is characterised in that: the foundation pit (1) it is interior
Portion is fixed with steel plate (2), and the inner surface of steel plate (2) is provided with supporting block (3), and the outside of the supporting block (3), which is equipped with, to be turned
Axis A (4), and shaft A (4) is applied in the inside of hound (5), and the upper end of hound (5) is connect with shaft B (6), simultaneously
Shaft B (6) is fixed on the outside of connecting column (7), and the top of the connecting column (7) is connect with connecting rod (8), and connecting rod (8)
Upper end be connected with fixed block (9), and the inside of fixed block (9) offers circular hole (11), while the inside of circular hole (11) is set
It is equipped with assister bar (10), the crossbeam A (12) is located at the lower section of fixed block (9), and the end of crossbeam A (12) is connected with crossbeam B
(13), and the internal reservation of crossbeam B (13) is fluted (15), while screw (14) are equipped with above crossbeam A (12).
2. a kind of foundation pit stable support structure according to claim 1, it is characterised in that: the hound (5) is by turning
Axis A (4) and supporting block (3) constitute rotational structure, and hound (5) constitutes rotational structure by shaft B (6) and connecting column (7),
And hound (5) is provided with 4 groups.
3. a kind of foundation pit stable support structure according to claim 1, it is characterised in that: the connecting column (7) with connect
The connection type of bar (8) is to inlay connection, and the bottom sectional shape of connecting column (7) is triangle.
4. a kind of foundation pit stable support structure according to claim 1, it is characterised in that: the connecting rod (8) is applied in
The inside of crossbeam A (12), and connecting rod (8) is to be threadedly coupled with the connection type of crossbeam A (12).
5. a kind of foundation pit stable support structure according to claim 1, it is characterised in that: the circular hole (11) offers 4
It is a, and circular hole (11) is to inlay to connect with the connection type of assister bar (10).
6. a kind of foundation pit stable support structure according to claim 1, it is characterised in that: the crossbeam B (13) is applied in
The inside of crossbeam A (12), and crossbeam B (13) constitutes stretching structure by screw (14) and groove (15) and crossbeam A (12).
7. a kind of foundation pit stable support structure according to claim 1, it is characterised in that: the crossbeam B (13) and steel plate
(2) connection type is to inlay connection, and the section shape of crossbeam B (13) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650957.0U CN208844580U (en) | 2018-10-11 | 2018-10-11 | A kind of foundation pit stable support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650957.0U CN208844580U (en) | 2018-10-11 | 2018-10-11 | A kind of foundation pit stable support structure |
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| Publication Number | Publication Date |
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| CN208844580U true CN208844580U (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821650957.0U Active CN208844580U (en) | 2018-10-11 | 2018-10-11 | A kind of foundation pit stable support structure |
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| CN (1) | CN208844580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878554A (en) * | 2019-10-28 | 2020-03-13 | 中国一冶集团有限公司 | Device for enhancing stability of foundation pit construction |
| CN112726629A (en) * | 2020-12-29 | 2021-04-30 | 宫鹤嘉 | Foundation ditch bracing device convenient to construction |
-
2018
- 2018-10-11 CN CN201821650957.0U patent/CN208844580U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878554A (en) * | 2019-10-28 | 2020-03-13 | 中国一冶集团有限公司 | Device for enhancing stability of foundation pit construction |
| CN112726629A (en) * | 2020-12-29 | 2021-04-30 | 宫鹤嘉 | Foundation ditch bracing device convenient to construction |
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