CN209114483U - A kind of safety support structure for civil engineering pattern foundation pit supporting structure - Google Patents
A kind of safety support structure for civil engineering pattern foundation pit supporting structure Download PDFInfo
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- CN209114483U CN209114483U CN201821731077.6U CN201821731077U CN209114483U CN 209114483 U CN209114483 U CN 209114483U CN 201821731077 U CN201821731077 U CN 201821731077U CN 209114483 U CN209114483 U CN 209114483U
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Abstract
The utility model discloses a kind of safety support structures for civil engineering pattern foundation pit supporting structure, including retaining-plate and bottom plate, retaining-plate bottom is hinged through the hinge at the top of the retaining-plate connecting pin of bottom plate, two sides are respectively fixed with mounting plate at the top of the mounting plate connecting pin of bottom plate, cross bar is connected between two mounting plates, successively there are three rotating cylinders for turning set dress outside cross bar, retaining-plate is opened respectively along retaining-plate short transverse there are two second sliding slot and a first sliding groove on the side of mounting plate side, it is slidably fitted with the second sliding block respectively in two second sliding slots, the first sliding block is slidably fitted in first sliding groove, the second hinge bar is hinged on second sliding block, the first hinge bar is hinged on first sliding block.The utility model, which can be convenient, is adjusted the angle of retaining-plate, so that the convenient foundation pit to different angle carries out supporting, while subsurface wastewater infiltration system water can effectively be discharged, play protective effect to foundation pit.
Description
Technical field
The utility model relates to Base hole supporting technology field more particularly to a kind of safety for civil engineering pattern foundation pit supporting structure
Supporting construction.
Background technique
Pit foundation is the heatable adobe sleeping platform excavated in basic engineering position by substrate absolute altitude and basic plane size.It should basis before excavation
Geological hydrology data determines excavation plan in conjunction with live nearby buildings situation, and performs water-proof drainage work.It excavates not deep
The available method for putting side slope of person, makes Stability of Earth Slopes, and gradient size is provided to determine by related construction.It excavates relatively deep and neighbouring builds
The person that builds object, can use pit foundation wall method for protecting support, gunite concrete wall protecting method, and large-scale pit foundation even uses diaphram wall and colonnade
Formula cast-in-situ bored pile is the methods of chain, protection outside soil layer collapse into；No influencer is nearby built, underground can be reduced with well-point method
Water level, using slope open cut；Natural cold air freezing process excavation etc. can be used in cold district.
Its structure of traditional foundation pit supporting construction is simple, and support efficiency is poor, and can not be timely to subsurface wastewater infiltration system water
It is impaired to lead to foundation pit for discharge, and its traditional foundation pit supporting construction is inconvenient to carry out angular adjustment, thus to different angle
When foundation pit carries out supporting, a large amount of time can be wasted.
Utility model content
Place in view of the shortcomings of the prior art, the purpose of this utility model is to provide one kind to be used for civil engineering base
The safety support structure for cheating supporting, can be convenient and the angle of retaining-plate is adjusted, thus the convenient foundation pit to different angle
Carry out supporting.
The purpose of this utility model is achieved through the following technical solutions:
A kind of safety support structure for civil engineering pattern foundation pit supporting structure, including retaining-plate and bottom plate, the bottom plate have
Retaining-plate connecting pin and mounting plate connecting pin, the retaining-plate bottom are hinged through the hinge to the retaining-plate connecting pin top of bottom plate
The mounting plate connecting pin top two sides in portion, the bottom plate are respectively fixed with mounting plate, are connected with cross bar between two mounting plates, institute
Stating outside cross bar successively turning set dress, there are three rotating cylinder, three rotating cylinders are followed successively by the first rotating cylinder, the second rotating cylinder, third rotating cylinder；Institute
It states retaining-plate and opens that there are two second sliding slot and one the respectively along retaining-plate short transverse on the side of mounting plate side
One sliding slot, two second sliding slots are respectively second sliding slot A and second sliding slot B, the first sliding groove be located at two second sliding slots it
Between, the second sliding slot A is corresponding with the first rotating cylinder, and the first sliding groove is corresponding with the second rotating cylinder, the second sliding slot B with
Third rotating cylinder is corresponding；The second sliding block is slidably fitted in two second sliding slots respectively, is slidably installed in the first sliding groove
There is the first sliding block, the second hinge bar, the second hinge bar of the second sliding slot A are hinged on the second sliding block of two second sliding slots
It is connect far from the one end second sliding slot A end with the first rotating cylinder, the second hinge bar of the second sliding slot B is far from second sliding slot B mono-
End end is connect with third rotating cylinder, and the first hinge bar is hinged on first sliding block, and first hinge bar is sliding far from first
Slot one end end is connect with the second rotating cylinder；The second sliding block of the second sliding slot A is equipped with the second fixed mechanism, and described second is sliding
Slot A is provided with the second fixed fixation hole of several positioning corresponding with the second fixed mechanism along its short transverse, and described second
The second sliding block of sliding slot B is equipped with the second fixed mechanism, and the second sliding slot B is provided with several and second along its short transverse
The second fixed fixation hole of the corresponding positioning of fixed mechanism；First sliding block of the first sliding groove is equipped with the first fixed mechanism, institute
It states first sliding groove and is provided with the first fixed fixation hole of several positioning corresponding with the first fixed mechanism along its short transverse.
In order to which the utility model is better achieved, second fixed mechanism includes the second fixed link and the second limit plate,
For second fixed link through being slidably mounted on the second sliding block, second limit plate is fixed on the second fixed boom end, institute
State the grafting positioning corresponding with the second fixation hole of the second fixed link.
Preferably, several second springs are connected between second limit plate and the second sliding block, when all second
Spring in the raw when, the second fixed link of the second fixed mechanism is just plugged and fixed second fixed in one of them completely
Kong Zhong.
Preferably, first fixed mechanism includes the first fixed link and the first limit plate, first fixed link is passed through
It wears and is slidably mounted on the first sliding block, first limit plate is fixed on the first fixed boom end, first fixed link and the
One fixation hole corresponds to grafting positioning.
Preferably, several first springs are connected between first limit plate and the first sliding block, when all first
Spring in the raw when, the first fixed link of the first fixed mechanism is just plugged and fixed first fixed in one of them completely
Kong Zhong.
Preferably, the bottom plate is equipped with gutter close to retaining-plate connecting pin side, the bottom plate corresponds to gutter and sets
There is baffle, the baffle is located at gutter far from retaining-plate side.
Preferably, the retaining-plate is integrally rectangle, four angular positions of the retaining-plate are respectively fixed with connection
Casing is slidably fitted with connecting rod in the connecting sleeve.
Preferably, first sliding block section is in T-shaped shape, the first sliding groove section is in T-shaped shape；It is described
Second sliding block section is in T-shaped shape, and the second sliding slot section is in T-shaped shape.
Preferably, all second fixation holes are uniformly arranged in second sliding slot along its short transverse, all first is solid
Determine hole to be uniformly arranged in first sliding groove along its short transverse.
Preferably, the second sliding slot A and second sliding slot B are using first sliding groove as the symmetrical setting in central axes.
The utility model compared with the prior art, have the following advantages that and the utility model has the advantages that
The utility model, which can be convenient, is adjusted the angle of retaining-plate, so that the convenient foundation pit to different angle carries out
Supporting, while subsurface wastewater infiltration system water effectively can be discharged in time for the utility model, play protective effect to foundation pit, be suitable for
It promotes.
Detailed description of the invention
Fig. 1 is the positive structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model side；
Fig. 3 is the structural schematic diagram after two safety support structures are connected with each other.
Wherein, title corresponding to the appended drawing reference in attached drawing are as follows:
1- connecting sleeve, the second limit plate of 2-, the first hinge bar of 3-, the second hinge bar of 4-, 5- mounting plate, 6- are horizontal
Bar, 7- rotating cylinder, 8- bottom plate, 9- gutter, 10- baffle, the second fixation hole of 11-, 12- second sliding slot, 13- second are sliding
Block, the second fixed link of 14-, 15- second spring, 16- retaining-plate, 17- connecting rod, the first sliding block of 18-, 19- first are sliding
Slot, the first fixation hole of 20-, the first fixed link of 21-, the first limit plate of 22-, the first spring of 23-.
Specific embodiment
The utility model is described in further detail below with reference to embodiment:
Embodiment
As shown in FIG. 1 to 3, a kind of safety support structure for civil engineering pattern foundation pit supporting structure, including 16 He of retaining-plate
Bottom plate 8, bottom plate 8 have retaining-plate connecting pin and mounting plate connecting pin, and 16 bottom of retaining-plate is hinged through the hinge to the branch of bottom plate 8
At the top of backplate connecting pin, 16 bottom of the utility model retaining-plate is equipped with filtration hole, and at the top of the mounting plate connecting pin of bottom plate 8 two sides point
Be not fixed with mounting plate 5, be connected with cross bar 6 between two mounting plates 5, outside cross bar 6 successively turning set dress there are three rotating cylinder 7,
Three rotating cylinders 7 are followed successively by the first rotating cylinder, the second rotating cylinder, third rotating cylinder.Retaining-plate 16 is distinguished on the side of 5 side of mounting plate
It opens along 16 short transverse of retaining-plate there are two second sliding slot 12 and a first sliding groove 19, two second sliding slots 12 are respectively the
Two sliding slot A and second sliding slot B, first sliding groove 19 are located between two second sliding slots 12, and second sliding slot A and second sliding slot B are with the
One sliding slot 19 is the symmetrical setting in central axes.Second sliding slot A is corresponding with the first rotating cylinder, first sliding groove 19 and the second rotating cylinder
Corresponding, second sliding slot B is corresponding with third rotating cylinder.The second sliding block 13 is slidably fitted in two second sliding slots 12 respectively,
It is slidably fitted with the first sliding block 18 in first sliding groove 19, is hinged with the second hinge bar on the second sliding block 13 of two second sliding slots 12
The second hinge bar 4 of 4, second sliding slot A are connect far from the one end second sliding slot A end with the first rotating cylinder, the second hinge of second sliding slot B
Extension bar 4 is connect far from the one end second sliding slot B end with third rotating cylinder, and the first hinge bar 3, the first hinge are hinged on the first sliding block 18
Extension bar 3 is connect far from 19 one end end of first sliding groove with the second rotating cylinder.
As shown in Figure 1 and Figure 2, the second sliding block 13 of second sliding slot A be equipped with the second fixed mechanism A, second sliding slot A along
Its short transverse is provided with the second fixed fixation hole 11 of several positioning corresponding with the second fixed mechanism A, and the of second sliding slot B
Two sliding blocks 13 are equipped with the second fixed mechanism B, and second sliding slot B is provided with several and the second fixed mechanism B along its short transverse
The second fixed fixation hole 11 of corresponding positioning.All second fixation holes 11 are uniform along its short transverse in second sliding slot 12
Setting, all first fixation holes 20 are uniformly arranged in first sliding groove 19 along its short transverse.Two of the utility model
Two fixed mechanism structures it is identical (i.e. the second fixed mechanism A is identical with the second fixed mechanism B structure, referred to as second
Fixed mechanism), structure is as follows: the second fixed mechanism includes the second fixed link 14 and the second limit plate 2, and the second fixed link 14 is passed through
It wears and is slidably mounted on the second sliding block 13, the second limit plate 2 is fixed on 14 end of the second fixed link, the second fixed link 14 and second
The corresponding grafting positioning of fixation hole 11.Several second springs 15 are connected between second limit plate 2 and the second sliding block 13, when all
Second spring 15 in the raw when, the second fixed link 14 of the second fixed mechanism is just plugged and fixed completely in one of them
In second fixation hole 11.
As shown in Figure 1 and Figure 2, the first sliding block 18 of first sliding groove 19 is equipped with the first fixed mechanism, and first sliding groove 19 is along it
Short transverse is provided with the first fixed fixation hole 20 of several positioning corresponding with the first fixed mechanism.First fixed mechanism includes
First fixed link 21 and the first limit plate 22, the first fixed link 21, which runs through, to be slidably mounted on the first sliding block 18, the first limit plate
22 are fixed on 21 end of the first fixed link, the grafting positioning corresponding with the first fixation hole 20 of the first fixed link 21.First limit plate 22
Several first springs 23 are connected between the first sliding block 18, when all first springs 23 in the raw when, first is solid
The first fixed link 21 for determining mechanism is just plugged and fixed completely in one of them the first fixation hole 20.
As shown in Fig. 2, bottom plate 8 is equipped with gutter 9 close to retaining-plate connecting pin side, the corresponding gutter 9 of bottom plate 8 is equipped with gear
Plate 10, baffle 10 are located at gutter 9 far from 16 side of retaining-plate.As shown in Figure 1, the preferred retaining-plate 16 of the utility model is whole
It is rectangle, 16 4 angular positions of retaining-plate are respectively fixed with connecting sleeve 1, are slidably fitted with connecting rod in connecting sleeve 1
17。
Preferred first sliding block, 18 section of the utility model is in T-shaped shape, and 19 section of first sliding groove is in T-shaped shape.
Second sliding block, 13 section is in T-shaped shape, and 12 section of second sliding slot is in T-shaped shape.
In use, bottom plate 8 is placed on inside foundation pit, and adjusted according to angle of the angle of foundation pit to retaining-plate 16
Section when adjusting, pulls two the second limit plates 2 to make the second limit plate 2 that second spring 15 be driven to stretch, and the second limit plate
2 extract the second fixed link 14 out of, current location the second fixation hole 11 out, while the first limit plate 22 being pulled to make first
Limit plate 22 drives the first spring 23 to stretch, and the first limit plate 22 consolidates the first fixed link 21 from the first of current location
Determine extraction in hole 20.Then retaining-plate 16 is rotated, so that the first sliding block 18 slides in first sliding groove 19, the second sliding block 13 is the
Sliding in two sliding slots 12, when retaining-plate 16 is bonded with foundation pit side-wall, stop operating retaining-plate 16, then unclamps the second limit plate
2, the first limit plate 22, the restoring force of second spring 15 will drive the second limit plate 2 and the movement of the second fixed link 14 at this time, and
So that the second fixed link 14 is inserted into suitable second fixation hole 11, while the restoring force of the first spring 23 will drive the first limit
Position plate 22 and the movement of the first fixed link 21, and the first fixed link 21 is inserted into suitable first fixation hole 20, thus
The position of retaining-plate 16 is fixed, and the first sliding block 18 and two the second sliding blocks 13 form triangular structure, it can be to supporting
Plate 16 forms relatively stable supporting power.As shown in figure 3, several safety support structures are sequentially connected, connection type is such as
Under: the retaining-plate 16 of two neighboring safety support structure is connected two-by-two, connecting rod 17 is inserted into two neighboring safety support
In the retaining-plate 16 of structure casing 1 close to each other.Subsurface wastewater infiltration system water can enter after passing through the filtration hole on retaining-plate 16
Into gutter 9, then unifies discharge foundation pit, thus foundation pit is protected.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of safety support structure for civil engineering pattern foundation pit supporting structure, including retaining-plate (16) and bottom plate (8), the bottom plate
(8) there is retaining-plate connecting pin and mounting plate connecting pin, it is characterised in that: retaining-plate (16) bottom is hinged through the hinge to
At the top of the retaining-plate connecting pin of bottom plate (8), two sides are respectively fixed with mounting plate at the top of the mounting plate connecting pin of the bottom plate (8)
(5), it being connected with cross bar (6) between two mounting plates (5), there are three the external successively turning set dresses of the cross bar (6) rotating cylinder (7),
Three rotating cylinders (7) are followed successively by the first rotating cylinder, the second rotating cylinder, third rotating cylinder；The retaining-plate (16) is close to mounting plate (5) side
It is opened respectively along retaining-plate (16) short transverse there are two second sliding slot (12) and a first sliding groove (19) on side, two the
Two sliding slots (12) are respectively second sliding slot A and second sliding slot B, the first sliding groove (19) be located at two second sliding slots (12) it
Between, the second sliding slot A is corresponding with the first rotating cylinder, and the first sliding groove (19) is corresponding with the second rotating cylinder, and described second is sliding
Slot B is corresponding with third rotating cylinder；It is slidably fitted with respectively the second sliding block (13) in two second sliding slots (12), described first is sliding
It is slidably fitted in slot (19) the first sliding block (18), it is hinged that second is hinged on the second sliding block (13) of two second sliding slots (12)
Bar (4), the second hinge bar (4) of the second sliding slot A are connect far from the one end second sliding slot A end with the first rotating cylinder, and described the
The second hinge bar (4) of two sliding slot B is connect far from the one end second sliding slot B end with third rotating cylinder, on first sliding block (18)
It is hinged with the first hinge bar (3), first hinge bar (3) connect far from first sliding groove (19) one end end with the second rotating cylinder；
The second sliding block (13) of the second sliding slot A is equipped with the second fixed mechanism, and the second sliding slot A is provided with along its short transverse
Fixed the second fixation hole (11) of several positioning corresponding with the second fixed mechanism, the second sliding block of the second sliding slot B
(13) it is equipped with the second fixed mechanism, the second sliding slot B is provided with several and the second fixed mechanism phase along its short transverse
Fixed the second fixation hole (11) of corresponding positioning；The first sliding block (18) of the first sliding groove (19) is equipped with the first fixed mechanism,
The first sliding groove (19) is consolidated along first that its short transverse is provided with several positioning fixations corresponding with the first fixed mechanism
Determine hole (20).
2. a kind of safety support structure for civil engineering pattern foundation pit supporting structure described in accordance with the claim 1, it is characterised in that: institute
Stating the second fixed mechanism includes the second fixed link (14) and the second limit plate (2), and second fixed link (14) is through sliding peace
Loaded on the second sliding block (13), second limit plate (2) is fixed on the second fixed link (14) end, second fixed link
(14) grafting positioning corresponding with the second fixation hole (11).
3. a kind of safety support structure for civil engineering pattern foundation pit supporting structure according to claim 2, it is characterised in that: institute
It states and is connected with several second springs (15) between the second limit plate (2) and the second sliding block (13), when all second springs (15)
When in the raw, the second fixed link (14) of the second fixed mechanism is just plugged and fixed completely in one of them the second fixation
In hole (11).
4. a kind of safety support structure for civil engineering pattern foundation pit supporting structure described in accordance with the claim 1, it is characterised in that: institute
Stating the first fixed mechanism includes the first fixed link (21) and the first limit plate (22), and first fixed link (21) is through sliding peace
Loaded on the first sliding block (18), first limit plate (22) is fixed on the first fixed link (21) end, first fixed link
(21) grafting positioning corresponding with the first fixation hole (20).
5. a kind of safety support structure for civil engineering pattern foundation pit supporting structure according to claim 4, it is characterised in that: institute
It states and is connected with several the first springs (23) between the first limit plate (22) and the first sliding block (18), when all first springs (23)
When in the raw, the first fixed link (21) of the first fixed mechanism is just plugged and fixed completely in one of them the first fixation
In hole (20).
6. a kind of safety support structure for civil engineering pattern foundation pit supporting structure described in accordance with the claim 1, it is characterised in that: institute
It states bottom plate (8) and is equipped with gutter (9) close to retaining-plate connecting pin side, the bottom plate (8) corresponding gutter (9) is equipped with baffle
(10), the baffle (10) is located at gutter (9) far from retaining-plate (16) side.
7. a kind of safety support structure for civil engineering pattern foundation pit supporting structure described in accordance with the claim 1, it is characterised in that: institute
It states retaining-plate (16) to be integrally rectangle, (16) four angular positions of the retaining-plate are respectively fixed with connecting sleeve (1), described
Connecting rod (17) are slidably fitted in connecting sleeve (1).
8. a kind of safety support structure for civil engineering pattern foundation pit supporting structure described in accordance with the claim 1, it is characterised in that: institute
The first sliding block (18) section is stated in T-shaped shape, first sliding groove (19) section is in T-shaped shape；Second sliding block
(13) section is in T-shaped shape, and second sliding slot (12) section is in T-shaped shape.
9. a kind of safety support structure for civil engineering pattern foundation pit supporting structure described in accordance with the claim 1, it is characterised in that: institute
There is the second fixation hole (11) to be uniformly arranged in second sliding slot (12) along its short transverse, all first fixation holes (20) are
One sliding slot is uniformly arranged in (19) along its short transverse.
10. a kind of safety support structure for civil engineering pattern foundation pit supporting structure described in accordance with the claim 1, it is characterised in that:
The second sliding slot A and second sliding slot B is with first sliding groove (19) for the symmetrical setting in central axes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731077.6U CN209114483U (en) | 2018-10-24 | 2018-10-24 | A kind of safety support structure for civil engineering pattern foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731077.6U CN209114483U (en) | 2018-10-24 | 2018-10-24 | A kind of safety support structure for civil engineering pattern foundation pit supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209114483U true CN209114483U (en) | 2019-07-16 |
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ID=67202172
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821731077.6U Active CN209114483U (en) | 2018-10-24 | 2018-10-24 | A kind of safety support structure for civil engineering pattern foundation pit supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209114483U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305226A (en) * | 2020-03-24 | 2020-06-19 | 刘衍桄 | Building foundation pit supporting device with prevent sinking and dewatering |
| CN112030991A (en) * | 2020-08-03 | 2020-12-04 | 深圳市润辰建设发展有限公司 | Foundation pit and foundation trench supporting structure |
| CN114892678A (en) * | 2022-04-25 | 2022-08-12 | 四川中港建设工程有限公司 | Shaped groove box supporting device and using method thereof |
-
2018
- 2018-10-24 CN CN201821731077.6U patent/CN209114483U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305226A (en) * | 2020-03-24 | 2020-06-19 | 刘衍桄 | Building foundation pit supporting device with prevent sinking and dewatering |
| CN111305226B (en) * | 2020-03-24 | 2021-10-01 | 上海九丞岩土科技有限公司 | Building foundation pit supporting device with prevent sinking and dewatering |
| CN112030991A (en) * | 2020-08-03 | 2020-12-04 | 深圳市润辰建设发展有限公司 | Foundation pit and foundation trench supporting structure |
| CN114892678A (en) * | 2022-04-25 | 2022-08-12 | 四川中港建设工程有限公司 | Shaped groove box supporting device and using method thereof |
| CN114892678B (en) * | 2022-04-25 | 2024-04-19 | 四川中港建设工程有限公司 | Shaped groove box supporting device and application method thereof |
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Effective date of registration: 20200123 Address after: 030006 No.79 Xuefu street, Wucheng Road, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi Jiaoke Highway Prospecting Design Institute Address before: 030006, No. 79, Xuefu street, Xiaodian District, Shanxi, Taiyuan Co-patentee before: Shanxi Jiaoke Highway Prospecting Design Institute Patentee before: Shanxi Province Transport Science Research Institute |