CN206646518U - A kind of foundation ditch diagonal brace - Google Patents
A kind of foundation ditch diagonal brace Download PDFInfo
- Publication number
- CN206646518U CN206646518U CN201720122847.6U CN201720122847U CN206646518U CN 206646518 U CN206646518 U CN 206646518U CN 201720122847 U CN201720122847 U CN 201720122847U CN 206646518 U CN206646518 U CN 206646518U
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- CN
- China
- Prior art keywords
- support bar
- retaining
- plate
- foundation ditch
- seat
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Abstract
The utility model discloses a kind of foundation ditch diagonal brace, including diagonal brace, retaining-plate one and retaining-plate two, the lower end of madial wall metope and the retaining-plate one that the retaining-plate one is connected to foundation ditch is embedded in the bottom soil of foundation ditch, the retaining-plate one is perpendicular to the retaining-plate two, the diagonal brace includes support bar one and support bar two, fixed seat and connecting seat, the upper part of retaining-plate one is fixedly connected with the connecting seat, end portion is fixedly connected with fixed seat, the support bar two is located in the soil on foundation ditch ground, the upper end of the support bar one is connected to the connecting seat, lower end is connected to the retaining-plate two, one end of the support bar two is connected to the fixed seat, the other end is connected to the retaining-plate two.The utility model is rational in infrastructure, and set diagonal brace can be reusable, and surrounding environment will not be impacted using environmental protection.
Description
Technical field
Technical field of building construction is the utility model is related to, more particularly to a kind of foundation ditch diagonal brace.
Background technology
Pattern foundation pit supporting structure is to ensure the safety of Underground Construction and foundation ditch surrounding enviroment, to foundation pit side-wall and surrounding enviroment
Supporting and retaining system, reinforcing and the safeguard measure of use.Diagonal brace is architecture word, is set in the alien invasion of building and crosses over layer, forms space
Truss, effectively increase the rigidity of structure and the shock resistance of increase structure.
As shown in figure 3, the diagonal brace of building construction, subway station and tunnel internal support of foundation pit at present is mixed using cast in place reinforced bar more
Xtah Crude Clay structure, cast-in-situ steel reinforced concrete is since it is desired that cast in situs conserves, so the duration needed is very long, and due to diagonal brace bottom
The surrounding of seat preformed hole will set shearing resistance stiffener, add working procedure and difficulty of construction, nonetheless also often easy
Generation failure by shear., not only can band when removing diagonal brace typically all by the way of explosion due to using reinforced concrete structure
Carry out environmental pollution, can also produce substantial amounts of building waste.
Utility model content
The purpose of this utility model is to provide a kind of foundation ditch diagonal brace, and freely can carry out removing and installing can repeat to make
With will not be impacted to the environment of surrounding.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of foundation ditch diagonal brace branch
Shield, including diagonal brace, retaining-plate one and retaining-plate two, the retaining-plate one are connected to the madial wall metope of foundation ditch and the retaining-plate
One lower end is embedded in the bottom soil of foundation ditch, and the retaining-plate one includes branch perpendicular to the retaining-plate two, the diagonal brace
Strut one and support bar two, fixed seat and connecting seat, the upper part of retaining-plate one are fixedly connected with the connecting seat, lower end
Part is fixedly connected with fixed seat, and the support bar two is located in the soil on foundation ditch ground, the upper end connection of the support bar one
In the connecting seat, lower end is connected to the retaining-plate two, and one end of the support bar two is connected to the fixed seat, the other end
It is connected to the retaining-plate two.
By using such scheme, diagonal brace includes support bar one and support bar two, and one end of support bar one is connected to supporting
Plate one, the other end are connected to retaining-plate two, and one end of support bar two is linked in the fixed seat of the upper end of retaining-plate one, and the other end connects
It is connected on retaining-plate two, then dismounting reuse can be individually carried out when being dismantled to diagonal brace, will not without carrying out explosion
The environment of surrounding is impacted.
The utility model is further arranged to：The bottom surface of foundation ditch is preset with vertical reserved cushion cap, and the reserved cushion cap is in
Cylindric and the latter half is embedded in the bottom soil of foundation ditch, and the upper end of the reserved cushion cap is provided with hinged seat, the support
The upper end of bar one is connected to the connecting seat, and lower end is articulated with the hinged seat, and described one end of support bar two is vertically connected at pre-
Cushion cap is stayed, the other end is vertically connected at fixed seat.
By using such scheme, foundation ditch ground is preset with reserved cushion cap, and reserved cushion cap is provided with hinged seat, support bar one
Upper end be connected to connecting seat, lower end is articulated with hinged seat, and one end of support bar two is vertically connected at reserved cushion cap, and the other end hangs down
Direct-connected to be connected to fixed seat, reserved cushion cap is preset in soil and fixed by soil, and support bar one and support bar two are arranged such
The ability that support can be strengthened by reserving cushion cap.
The utility model is further arranged to：The hinged seat is in convex strip, and the hinged seat is axially perpendicular to institute
Retaining-plate one is stated, the bossing upper surface of the hinged seat is provided with hinged groove, and the lower end of the support bar one is located at the hinge
In access slot, hinge bar is also equipped with the hinged groove, described hinge bar traverses the hinged groove and the support bar one
Lower end, the hinge bar are rotationally connected with the support bar.
By using such scheme, hinged seat is in convex strip vertical in retaining-plate one, the lug boss of hinged seat upper end
Hinged groove is arranged with, latch has been traversed in hinged groove, the lower end of support bar one is hinged in handing-over groove by latch, is arranged such
Support bar one can relatively rotate with respect to hinged seat, when being supported to different retaining-plates, can adjust support bar one
Angle so that support bar one is in a suitable angle and provides support for retaining-plate when mounted.
The utility model is further arranged to：The connecting seat is in circular platform type, and the larger one side of the connecting seat is fixed
The retaining-plate one is connected to, less one side is fixedly connected on the upper end of the support bar one.
By using such scheme, connecting seat is arranged to circular platform type, the one side for making connecting seat larger be fixedly connected in
Retaining-plate one, the contact surface of the diagonal brace increased and retaining-plate one, the power that lifting surface area increase can be in unit area is set to diminish,
Diagonal brace is set to provide more effective support for retaining-plate one.
The utility model is further arranged to：The both wings of the hinged seat are provided with some mounting holes, are worn in the mounting hole
Anchor bar is inserted with, the both ends of the anchor bar are connected to the hinged seat and the reserved cushion cap.
By using such scheme, when support bar one is supported on retaining-plate one and retaining-plate two, what hinged seat was subject to is
Shearing force in horizontal direction, anchor bar are interspersed in the steel holding holes array of the wing surface of hinged seat two, anchor bar limit
The movement in the horizontal direction of hinged seat one is made, so as to play resistant function to the shearing force suffered by hinged seat one.
The utility model is further arranged to：The support bar one and the support bar two are all the steel pipe of inner hollow,
The overall diameter of the support bar one and the support bar two is 800~1000mm, the support bar one and the support bar two
Thickness is 15mm.
By using such scheme, it is 800~1000mm that support bar one and support bar two are arranged into overall diameter, and thickness is
There is enough strength supports to live two retaining-plates, prevent retaining-plate for 15mm hollow steel pipe, support bar within this range
Skew.
The utility model is further arranged to：The fixed seat is in hollow cylinder, and one end of the support bar two is worn
In the fixed seat, the support bar two is perpendicular to the retaining-plate one, the Fixed latches that the fixed seat extends transversely through.
By using such scheme, fixed seat is in hollow cylinder, and one end of support bar two is located in fixed seat, fixed
Fixed latches are extended transversely through in seat, then when carrying out installing/dismounting to support bar two, only need to extract latch out can extract support bar out
Two, therefore it is easy to the installation and dismounting of support bar two.
In summary, the utility model has the advantages that：The both ends of support bar one are fixed by hinge bar, support
The both ends of bar two are fixed by latch, then extracting hinge bar and latch out can then dismantle to whole diagonal brace, the material under dismantling
It can reuse, avoid the waste of material, surrounding environment will not be impacted using environmental protection.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of embodiment；
Fig. 2 is the Structure explosion diagram of embodiment；
Fig. 3 is the structural representation of prior art.
Reference：1st, retaining-plate one；2nd, retaining-plate two；3rd, support bar one；4th, support bar two；5th, fixed seat；6th, connect
Seat；7th, cushion cap is reserved；8th, hinged seat；9th, hinged groove；10th, hinge bar；11st, anchor bar；12nd, Fixed latches.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of foundation ditch diagonal brace, diagonal brace, retaining-plate 1 and retaining-plate 22, retaining-plate 1 support
The lower end of the madial wall metope and retaining-plate 1 that are connected to foundation ditch is embedded in the bottom soil of foundation ditch, and retaining-plate 1 is perpendicular to branch
Backplate 22, diagonal brace include support bar 1 and support bar 24, fixed seat 5 and connecting seat 6, and the upper part of retaining-plate 1, which is fixed, to be connected
Connecting seat 6 is connected to, end portion is fixedly connected with fixed seat 5, and support bar 24 is located in the soil on foundation ditch ground, the bottom of foundation ditch
Face is preset with vertical reserved cushion cap 7, and reserved cushion cap 7 is cylindrical and the latter half is embedded in the bottom soil of foundation ditch, in advance
The upper end of cushion cap 7 is stayed to be provided with hinged seat 8, the upper end of support bar 1 is connected to connecting seat 6, and lower end is articulated with hinged seat 8, support
The one end of bar 24 is vertically connected at reserved cushion cap 7, and the other end is vertically connected at fixed seat 5.
The support bar of diagonal brace is set to support bar 1 and support bar 24, the upper end of support bar 1 is connected to connecting seat 6,
Lower end is articulated with hinged seat 8, and the left end of support bar 24 is vertically connected at reserved cushion cap 7, and right-hand member is vertically connected at fixed seat 5, then
Support bar 1 and support bar 24 are individually dismantled, without carrying out explosion, as long as the diagonal brace disassembled does not damage just
It may be reused, environment will not be impacted.
In the default reserved cushion cap 7 in foundation ditch ground, the reserved lower end of cushion cap 7 is preset in soil to be fixed by soil, is supported
One end of bar 1 and support bar 24 is linked on reserved cushion cap 7, and reserved cushion cap 7 can be that support bar 1 and support bar 24 carry
For stronger support force.
The overall strip in convex of hinged seat 8, and hinged seat 8 is axially perpendicular to retaining-plate 1, the upper end of hinged seat 8 is convex
The upper surface for playing part is provided with hinged groove 9, and the front and rear of hinged groove 9 runs through hinged seat 8, and being located at for the lower end of support bar 1 is be hinged
In groove 9, hinge bar 10 also is located in hinged groove 9 and extends transversely through hinged seat 8 and support bar 1, then the lower end quilt of support bar 1
It is fixed in hinged groove 9, the lower end of support bar 1 is be hinged with hinge bar 10, and support bar 1 can surround pin joint when needed
Rotated, be arranged such when being supported in different foundation ditches to different retaining-plates, support bar 1 and hinge can be adjusted
The relative angle of joint chair 8, i.e., and the retaining-plate 22 of connection angle so that support bar 1 is in a suitable angle is
Retaining-plate provides support, can play the supporting role of maximum.
Connecting seat 6 is in then circular platform type, and 6 larger one side of connecting seat is fixedly connected on retaining-plate 1, and smaller one side is fixedly connected
In the upper end of support bar 1, connecting seat 6 is arranged to circular platform type and larger one side is fixedly connected on retaining-plate 1, increased tiltedly
Support one and the contact area of retaining-plate 1, reduce power suffered in lifting surface area increase unit area, so that the energy of diagonal brace one
Enough more effectively support is provided for retaining-plate 1.
Support bar 1 and support bar 24 are all the steel pipe of inner hollow, and the overall diameter of support bar 1 and support bar 24 is
The thickness of 800~1000mm, support bar 1 and support bar 24 is 15mm.
It is 800~1000mm that support bar 1 and support bar 24 are arranged into overall diameter, and thickness is 15mm hollow steel pipe,
There is support bar within this range enough strength supports to live two retaining-plates, prevent retaining-plate from shifting.
Steel holding holes array is placed with the left and right both wings side plate of hinged seat 8 itself to be used to intert anchor bar 11,
Anchor bar 11, which is interspersed in reinforcing bar hole array, is relatively fixed reserved cushion cap 7 and hinged seat 8, and retaining-plate is supported in diagonal brace one
1 and retaining-plate 22 on when, the shearing force being horizontally oriented that hinged seat 8 is subject to, anchor bar 11 is interspersed in reinforced hole battle array
The movement of hinged seat 8 is limited when in row, hinged seat 8 is up moved, so anchor bar 11 is to the institute of hinged seat 8
The shearing force being subject to serves resistant function, and so support just for a pair of retaining-plates of diagonal brace 1 and retaining-plate 22 provides branch
Support active force.
Fixed seat 5 is in two coaxially connected convexs of big small cake, and the axial inner of fixed seat 5 is hollow, and the one of support bar 24
End is located in fixed seat 5, and support bar 24 is perpendicular to retaining-plate 1, Fixed latches 12 that fixed seat 5 extends transversely through.
Fixed seat 5 is in hollow cylinder, and one end of support bar 24 is located in fixed seat 5, extended transversely through in fixed seat 5
There are Fixed latches 12, then when carrying out installing/dismounting to support bar 24, only need to extract latch out can extract support bar 24 out, therefore be easy to
The installation and dismounting of support bar 24.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of foundation ditch diagonal brace, including diagonal brace, retaining-plate one（1）With retaining-plate two（2）, the retaining-plate one（1）Abut
In the madial wall metope and the retaining-plate one of foundation ditch（1）Lower end be embedded in the bottom soil of foundation ditch, the retaining-plate one
（1）Perpendicular to the retaining-plate two（2）, it is characterised in that：The diagonal brace includes support bar one（3）With support bar two（4）, it is fixed
Seat（5）And connecting seat（6）, the retaining-plate one（1）Upper part is fixedly connected with the connecting seat（6）, end portion fixes
It is connected with fixed seat（5）, the support bar two（4）In the soil on foundation ditch ground, the support bar one（3）Upper end connection
In the connecting seat（6）, lower end is connected to the retaining-plate two（2）, the support bar two（4）One end be connected to the fixation
Seat（5）, the other end is connected to the retaining-plate two（2）.
A kind of 2. foundation ditch diagonal brace according to claim 1, it is characterised in that：The bottom surface of foundation ditch is preset with vertical pre-
Stay cushion cap（7）, the reserved cushion cap（7）Cylindrical and the latter half is embedded in the bottom soil of foundation ditch, and described reserve is held
Platform（7）Upper end be provided with hinged seat（8）, the support bar one（3）Upper end be connected to the connecting seat（6）, lower end is articulated with
The hinged seat（8）, the support bar two（4）One end is vertically connected at reserved cushion cap（7）, the other end is vertically connected at fixed seat
（5）.
A kind of 3. foundation ditch diagonal brace according to claim 2, it is characterised in that：The hinged seat（8）In convex strip
Shape, the hinged seat（8）It is axially perpendicular to the retaining-plate one（1）, the hinged seat（8）Bossing upper surface be provided with hinge
Access slot（9）, the support bar one（3）Lower end be located at the hinged groove（9）It is interior, the hinged groove（9）Inside also it is equipped be hinged
Bar（10）, described hinge bar（10）Traverse the hinged groove（9）With the support bar one（3）Lower end, the hinge bar
（10）It is rotationally connected with the support bar one（3）.
A kind of 4. foundation ditch diagonal brace according to claim 3, it is characterised in that：The connecting seat（6）In circular platform type, and
The connecting seat（6）Larger one side be fixedly connected on the retaining-plate one（1）, less one side is fixedly connected on the support
Bar one（3）Upper end.
A kind of 5. foundation ditch diagonal brace according to claim 4, it is characterised in that：The hinged seat（8）Both wings be provided with
Some mounting holes, anchor bar is interspersed with the mounting hole（11）, the anchor bar（11）Both ends be connected to institute
State hinged seat（8）With the reserved cushion cap（7）.
A kind of 6. foundation ditch diagonal brace according to claim 5, it is characterised in that：The support bar one（3）With the branch
Strut two（4）It is all the steel pipe of inner hollow, the support bar one（3）With the support bar two（4）Overall diameter for 800~
1000mm, the support bar one（3）With the support bar two（4）Thickness be 15mm.
A kind of 7. foundation ditch diagonal brace according to claim 6, it is characterised in that：The fixed seat（5）In hollow cylinder
Shape, the support bar two（4）One end be located in the fixed seat（5）It is interior, the support bar two（4）Perpendicular to the retaining-plate
One（1）, the fixed seat（5）The Fixed latches extended transversely through（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122847.6U CN206646518U (en) | 2017-02-10 | 2017-02-10 | A kind of foundation ditch diagonal brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122847.6U CN206646518U (en) | 2017-02-10 | 2017-02-10 | A kind of foundation ditch diagonal brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206646518U true CN206646518U (en) | 2017-11-17 |
Family
ID=60284016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720122847.6U Expired - Fee Related CN206646518U (en) | 2017-02-10 | 2017-02-10 | A kind of foundation ditch diagonal brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206646518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241829A (en) * | 2019-07-08 | 2019-09-17 | 中信国安建工集团有限公司 | A kind of construction technology of deep basal pit inner support |
-
2017
- 2017-02-10 CN CN201720122847.6U patent/CN206646518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241829A (en) * | 2019-07-08 | 2019-09-17 | 中信国安建工集团有限公司 | A kind of construction technology of deep basal pit inner support |
| CN110241829B (en) * | 2019-07-08 | 2020-10-09 | 中信国安建工集团有限公司 | Construction process of inner support of deep foundation pit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20210210 |