CN209384249U - A kind of high intensity ground pattern foundation pit supporting structure - Google Patents
A kind of high intensity ground pattern foundation pit supporting structure Download PDFInfo
- Publication number
- CN209384249U CN209384249U CN201920000147.9U CN201920000147U CN209384249U CN 209384249 U CN209384249 U CN 209384249U CN 201920000147 U CN201920000147 U CN 201920000147U CN 209384249 U CN209384249 U CN 209384249U
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- main body
- guard main
- foundation pit
- branch guard
- ground pattern
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Abstract
The utility model discloses a kind of high-intensitive ground pattern foundation pit supporting structures, including branch guard main body, branch guard main body is fixed on the outside of ground by prestress anchorage cable and its anchor head, multiple branch guard main body head and the tail are sequentially connected, and the both ends of branch guard main body are respectively arranged with link slot and interconnecting piece, link slot connect engagement place with interconnecting piece and is provided with fixation hole, the two sides of branch guard main body have been arranged alternately rectangular channel and rectangular block, and the bottom of rectangular channel and rectangular block is provided with campshed card slot, campshed card slot is set as the semicolumn slot being recessed inwardly, anchor cable perforation is provided on the side of branch guard main body.The utility model is characterized in that: can effectively play a supporting role to foundation pit side, cooperate fixed raising protection effect with anchoring mechanism, and integral protection can be carried out using sequentially connected mode.
Description
Technical field
The utility model relates to foundation pit protection technology fields, and in particular to a kind of high intensity ground pattern foundation pit supporting structure.
Background technique
National urban construction investment increases, in order to save limited soil space, many skyscrapers and underpass
It is subsequently formed, is widely applied in these and other similar to deep basal pit in heavy construction, multiple material handling method of deep foundation pit is outstanding
To be important, existing foundation pit protection is mostly combined connecting structure, is played a supporting role before concrete hardening is done on foundation pit surface,
Existing foundation pit pillar be mostly by anchor pole intert in the way of fix, but the fixed form be not suitable in rock-soil layer it is effectively anti-
It protects, higher, use cost height is lost between existing ballistic support plate according to inconvenience, and in use process, and material is inconvenient
In concrete casting in use.
Utility model content
The purpose of this utility model is to provide a kind of high-intensitive ground pattern foundation pit supporting structures, it is intended to improve existing pattern foundation pit supporting structure knot
Structure is inconvenient for use, is unfavorable for the problems such as dismantling and is at high cost.
The utility model is realized in this way: a kind of high intensity ground pattern foundation pit supporting structure, including branch guard main body, branch guard block
Plate main body is fixed on the outside of ground by prestress anchorage cable and its anchor head, and multiple retaining-plate main body head and the tail are sequentially connected, and are propped up
The both ends of guard main body are respectively arranged with link slot and interconnecting piece, and link slot connect engagement place with interconnecting piece and is provided with fixation
Hole, the two sides of branch guard main body have been arranged alternately rectangular channel and rectangular block, and the bottom of rectangular channel and rectangular block is provided with row
Stake card slot, campshed card slot are set as the semicolumn slot being recessed inwardly, and anchor cable perforation is provided on the side of branch guard main body.
Further, the 1/5-1/4 with a thickness of branch guard main body body thickness of rectangular block；It can be according to rock-soil layer knot
Structure selects the rectangular block of suitable thickness to install convenient for filling concrete and branch guard main body.
Further, link slot cross section is set as the circular arc being recessed inwardly, and the circular arc in corresponding section is arranged symmetrically
Minor arc, interconnecting piece is set as the semicolumn of outwardly convex, and the arc diameter that link slot corresponds to section is greater than that interconnecting piece is corresponding to be cut
The arc diameter in face；It is attached in the way of link slot package interconnecting piece, may be implemented to rotate in link slot.
Further, the upper surface and lower end surface of branch guard main body are provided with support rod fixation hole；Facilitate bottom
Fixation is connected with top.
Further, branch guard main body is made of front apron, stiffening plate and support plate, and front apron is set as wood materials
It is made, stiffening plate is set as stainless steel plate and is made, and support plate is set as reinforced plastics material and is made；Matched using different structure sheafs
It closes and uses, reduce cost and improve structural strength.
Further, front apron and support plate are fixed by screws in stiffening plate, offer in stiffening plate and screw fit
Screw hole；Facilitate and connect replacement between different laminates, can successively dismantle use in detachable.
Further, water-separating film is provided on the outside of front apron, and the wood materials of front apron carry out water-proofing treatment；It uses
When play impermeable role, water-proofing treatment, which reduces timber, which meets bubble hair, leads to deformation of rotting.
Compared with prior art, the utility model has the beneficial effects that the utility model is structurally reasonable easy to use, effectively
It plays a supporting role to foundation pit side, cooperates fixed raising protection effect with anchoring mechanism, and can use sequentially connected
Mode carries out integral protection；
(1), branch guard main body rear and front end setting for link slot and interconnecting piece realization can be at a certain angle
The connection structure of offset, and can by for fixation hole be inserted into filling block and realize that fixed angle, lateral connection can be
Side realizes that lateral stretching is fixed by split bolt or tie constriction device, and the connection type is fixed convenient for behaviour in inside
Make.
(2), rectangular channel and rectangular block is arranged alternately on side to be convenient for being bonded with foundation pit surface, and with foundation pit surface it
Between the gap that is formed, enter filling convenient for the sand that top is fallen, and can also successively be cast in rock-soil layer by concrete
Protective layer is built in outside, is in addition arranged alternately rectangular channel and rectangular block on side, convenient for being fixed for diagonal brace or crossbeam；
(3), corresponding campshed card slot is arranged in side is to be supported protection to retaining-plate for convenience, using semicolumn
Slot be for convenience campshed be bonded with retaining-plate, facilitate squeezing into and taking out for campshed, and campshed is corresponding with retaining-plate
Circular groove cooperation reduces deviation angle.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural schematic diagram of the utility model branch guard main body；
Fig. 2 is the connection schematic diagram one of branch guard main body shown in FIG. 1；
Fig. 3 is the connection schematic diagram two of branch guard main body shown in FIG. 1；
Fig. 4 is the connection schematic diagram three of branch guard main body shown in FIG. 1；
Fig. 5 is the top view of branch guard main body shown in FIG. 1.
In figure: 1, branch guard main body；11, front apron；12, stiffening plate；13, support plate；2, link slot；3, it is clamped recessed
Slot；4, rectangular channel；5, interconnecting piece；6, rectangular block；7, campshed card slot；8, anchor cable is perforated；9, fixation hole.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
Embodiment, referring to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of high intensity ground pattern foundation pit supporting structure, including branch guard block
Plate main body 1, branch guard main body 1 are fixed on the outside of ground by prestress anchorage cable and its anchor head, and multiple retaining-plate main bodys 1 is first
Tail is sequentially connected, and the both ends of branch guard main body 1 are respectively arranged with link slot 2 and interconnecting piece 5, in the present embodiment use process
By the way that multiple corresponding branch guard head and the tail are sequentially connected on the side for being centered around foundation pit, link slot 2 is docked with interconnecting piece 5
Together, link slot 2 connect engagement place with interconnecting piece 5 and is provided with fixation hole 9, what 2 cross section of link slot was set as being recessed inwardly
Circular arc, and the circular arc in corresponding section is symmetrically arranged minor arc, interconnecting piece 5 is set as the semicolumn of outwardly convex, and link slot 2 is right
The arc diameter in section is answered to be greater than the arc diameter in the corresponding section of interconnecting piece 5, when two adjacent branch guard main bodys 1 connect in parallel
When connecing, the vertex link position of interconnecting piece 5 and link slot 2 forms a circular fixation hole 9, is inserted into and corresponds in fixation hole 9
Anchor pole, rotate offset after preventing connection, when there is out-of-flatness in foundation pit side, it is adjacent between branch guard between can
With the offset that rotates, the center line of one interconnecting piece 5 protrusion is that shaft is rotated when rotation, rotational angle is ±
25 °, link slot 2 is not in contact with the side of interconnecting piece 5 in the angular range, when needing right angle or greater angle
The side of corresponding link slot 2 can be cut down when connection, convenient for connection, be sequentially connected and be easily installed using the rotational structure, and
And corresponding connection angle can be adjusted according to using, may exist certain offset surplus in use process, according to fixation hole 9
Size variation can detecte the branch guard main body 1 between adjacent positional shift whether occur and facilitate monitoring；Branch guard master
The two sides of body 1 have been arranged alternately rectangular channel 4 and rectangular block 6, rectangular block 6 with a thickness of the 1/ of 1 body thickness of branch guard main body
, there is when use the branch guard main body 1 of corresponding thick rectangular block according to the selection of foundation pit side ground ratio, dug in foundation pit
It is mostly dig by large excavator building during building, foundation pit side is mostly out-of-flatness, is not carrying out surface sand-blasting reinforcing
When the smooth protective plate of direct security protection be not easy to install and place, 4 He of rectangular channel is arranged alternately on side in the technical program
Rectangular block 6 is convenient for the gap for being bonded, and being formed between foundation pit surface on foundation pit surface, the sand fallen convenient for top into
Enter filling, and can also be successively cast in by concrete on the outside of rock-soil layer and build protective layer, is in addition arranged alternately on side
Rectangular channel 4 and rectangular block 6, convenient for being fixed for diagonal brace or crossbeam；
Referring to Fig. 1, the bottom of rectangular channel 4 and rectangular block 6 is provided with campshed card slot 7, campshed card slot 7 in the present embodiment
It is set as the semicolumn slot being recessed inwardly, it is to prop up for convenience retaining-plate that corresponding campshed card slot 7, which is arranged, in side
Support protection, the slot using semicolumn are that campshed is bonded with retaining-plate for convenience, facilitate squeezing into and taking out for campshed, and arrange
Stake circular groove cooperation corresponding with retaining-plate reduces deviation angle；
Referring to Fig. 1, being provided with anchor cable perforation 8 on the side of branch guard main body 1 in the present embodiment, utilizing anchorage machine
The side that 1 oblique pull of branch guard main body is fixed on foundation pit is kept its connection more stable by structure, and anchoring mechanism for anchor head
And its base is fixed on the lateral surface of branch guard main body 1, plays the role of steel stull；
Referring to Fig. 4, the upper surface and lower end surface of branch guard main body 1 are provided with support rod and fix in the present embodiment
Hole, the support plate fixation hole that lower end surface is provided with can be easily installed with placing pedestal or placing reinforcing bar cooperation, in upper section
Support rod fixation hole, which is arranged, may be implemented splicing in-between, improve protection height.
Referring to Fig. 5, branch guard main body 1 is made of front apron 11, stiffening plate 12 and support plate 13 in the present embodiment,
Front apron 11 is set as wood materials and is made, and stiffening plate 12 is set as stainless steel plate and is made, and support plate 13 is set as reinforced plastics
Material is made, front apron 11 and support plate 13 are fixed by screws in stiffening plate 12, offer in stiffening plate 12 and screw fit
Screw hole, the outside of front apron 11 is provided with water-separating film, and the wood materials of front apron 11 carry out water-proofing treatment, front apron 11 with
The side ground of foundation pit directly contacts, and being made of wood materials is in order to facilitate convenience when concreting in use
Take out, using the stabilization of the effective support construction of stiffening plate 12 made of stainless steel plate, and it is not perishable can be used for a long time, prop up
Fagging 13 uses reinforced plastics material, and when processing is more easily molded, and cutting is easy when angle offset.
The high-intensitive ground pattern foundation pit supporting structure obtained by above-mentioned design has been able to satisfy the use of foundation pit protection substantially, and square
Just it is connected when foundation pit protection uses, fixed, the convenient processing technology different from foundation pit protection and fixed device cooperation make jointly
With.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of high intensity ground pattern foundation pit supporting structure, including branch guard main body (1), the branch guard main body (1) by answering in advance
Power anchor cable and its anchor head are fixed on the outside of ground, it is characterised in that: multiple branch guard main body (1) head and the tail successively connect
Connect, and the both ends of branch guard main body (1) are respectively arranged with link slot (2) and interconnecting piece (5), the link slot (2) with connect
Portion (5) connection engagement place be provided with fixation hole (9), the two sides of the branch guard main body (1) be arranged alternately rectangular channel (4) and
Rectangular block (6), and the bottom of rectangular channel (4) and rectangular block (6) is provided with campshed card slot (7), campshed card slot (7) is set as inside
The semicolumn slot of recess is provided with anchor cable perforation (8) on the side of the branch guard main body (1).
2. a kind of high-intensitive ground pattern foundation pit supporting structure according to claim 1, which is characterized in that the thickness of the rectangular block (6)
Degree is the 1/5-1/4 of branch guard main body (1) body thickness.
3. a kind of high-intensitive ground pattern foundation pit supporting structure according to claim 2, which is characterized in that the link slot (2) is transversal
Face is set as the circular arc being recessed inwardly, and the circular arc in corresponding section is symmetrically arranged minor arc, the interconnecting piece (5) be set as to
The semicolumn of outer lug, the circular arc that the arc diameter in the corresponding section of the link slot (2) is greater than interconnecting piece (5) corresponding section are straight
Diameter.
4. a kind of high-intensitive ground pattern foundation pit supporting structure according to claim 3, which is characterized in that the branch guard main body
(1) upper surface and lower end surface is provided with support rod fixation hole.
5. a kind of high-intensitive ground pattern foundation pit supporting structure according to any one of claims 1-4, which is characterized in that the supporting
Baffle main body (1) is made of front apron (11), stiffening plate (12) and support plate (13), and front apron (11) is set as wood materials system
At stiffening plate (12) is set as stainless steel plate and is made, and support plate (13) is set as reinforced plastics material and is made.
6. a kind of high-intensitive ground pattern foundation pit supporting structure according to claim 5, which is characterized in that the front apron (11) and branch
Fagging (13) is fixed by screws in stiffening plate (12), and the screw hole with screw fit is offered in stiffening plate (12).
7. a kind of high-intensitive ground pattern foundation pit supporting structure according to claim 6, which is characterized in that outside the front apron (11)
Side is provided with water-separating film, and the wood materials of front apron (11) carry out water-proofing treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000147.9U CN209384249U (en) | 2019-01-01 | 2019-01-01 | A kind of high intensity ground pattern foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000147.9U CN209384249U (en) | 2019-01-01 | 2019-01-01 | A kind of high intensity ground pattern foundation pit supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209384249U true CN209384249U (en) | 2019-09-13 |
Family
ID=67863500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920000147.9U Expired - Fee Related CN209384249U (en) | 2019-01-01 | 2019-01-01 | A kind of high intensity ground pattern foundation pit supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209384249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279393A (en) * | 2021-07-15 | 2021-08-20 | 南通汉腾建筑科技有限公司 | Prestressed profile steel support pile and installation method |
| CN115681714A (en) * | 2022-11-08 | 2023-02-03 | 苏州开普岩土工程有限公司 | Foundation pit support displacement monitoring device |
-
2019
- 2019-01-01 CN CN201920000147.9U patent/CN209384249U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279393A (en) * | 2021-07-15 | 2021-08-20 | 南通汉腾建筑科技有限公司 | Prestressed profile steel support pile and installation method |
| CN113279393B (en) * | 2021-07-15 | 2021-09-21 | 南通汉腾建筑科技有限公司 | Prestressed profile steel support pile and installation method |
| CN115681714A (en) * | 2022-11-08 | 2023-02-03 | 苏州开普岩土工程有限公司 | Foundation pit support displacement monitoring device |
| CN115681714B (en) * | 2022-11-08 | 2023-09-05 | 苏州开普岩土工程有限公司 | Foundation pit enclosure displacement monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20210101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |