CN206607509U - The assembled bracket that a kind of safety is flexibly dismounted - Google Patents
The assembled bracket that a kind of safety is flexibly dismounted Download PDFInfo
- Publication number
- CN206607509U CN206607509U CN201720271541.7U CN201720271541U CN206607509U CN 206607509 U CN206607509 U CN 206607509U CN 201720271541 U CN201720271541 U CN 201720271541U CN 206607509 U CN206607509 U CN 206607509U
- Authority
- CN
- China
- Prior art keywords
- bracket
- tripod
- support
- pier shaft
- safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses the assembled bracket that a kind of safety is flexibly dismounted, it is included in the symmetrically arranged left tray structure in pier shaft both sides and right carrier structure, left tray structure and right carrier structure include tripod, support bracket and bracket box, bracket box is indent in the groove structure of pier shaft side, the right-angle structure that support bracket is composed of a fixed connection by horizontal segment and vertical section, and the horizontal segment of support bracket inserts bracket box and is connected with its clamping, support the vertical section of bracket down and abutted with pier shaft side, the frame of tripod is fitted with pier shaft, and the lower summit of tripod is abutted with support bracket top surface；Left tray structure and right carrier structure are fixed by Tiebar structure to drawing.The utility model security and stability is high, influences small to pier shaft structure, waste of material is few, efficiency of construction is high, the problem of effectively solving high-pier bracket safe mass and produce influence to agent structure, it is ensured that construction safely, conveniently, it is attractive in appearance.
Description
Technical field
The utility model is related to the bent cap or No. zero cast-in-place bracket of block of the high pier of rectangle, and in particular to a kind of safety is flexibly dismounted
Assembled bracket.
Background technology
With the development of construction project, Long span, overpass across river and existing road increase rapidly, support, support
The cast-in-place application of frame is increasingly extensive, and when commonly using steel pipe support and bowl button support in support at present Dun Chu being set up in high pier or water
Difficulty of construction it is big, safety coefficient is low；And in the recent period construct frequently with pier stud on pre-embedded steel slab welding support calf support do
Method has personal height welding again causes poor welding quality, and safety coefficient is low, and waste of material is more, and artificial intensity is big and carries out the later stage
The drawbacks of trimming effect of pier stud is poor.
Utility model content
The utility model is high there is provided a kind of security and stability in order to solve weak point of the prior art, to pier shaft knot
Structure influence it is small, waste of material is few, the high assembled bracket system of efficiency of construction, effectively solve high-pier bracket safe mass and
On agent structure produce influence the problem of, it is ensured that construction safely, conveniently, it is attractive in appearance.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：The assembling that a kind of safety is flexibly dismounted
Formula bracket, it is included in the symmetrically arranged left tray structure in pier shaft both sides and right carrier structure, left tray structure and right bracket knot
Structure includes tripod, support bracket and bracket box, and bracket box is indent in the groove structure of pier shaft side, support bracket
The right-angle structure being composed of a fixed connection by horizontal segment and vertical section, and support the horizontal segment insertion bracket box of bracket and block with it
Connect in succession, support the vertical section of bracket down and abutted with pier shaft side, the frame of tripod is fitted with pier shaft, and tripod
Lower summit is abutted with support bracket top surface；
Left tray structure and right carrier structure are fixed by Tiebar structure to drawing, and Tiebar structure includes being located at correspondence branch respectively
The pull bar at bracket and at correspondence tripod is supportted, pull bar supports bracket or three with corresponding respectively through the two ends of pier shaft and pull bar
Corner bracket is detachable to be fixedly connected.
Symmetrical left tray structure and right carrier structure one group of bracket unit of formation, same level of the bracket unit in pier shaft
Spread configuration is multigroup at face.
Transverse connecting rod is added between the tripod of adjacent brackets unit.
The two ends of the pull bar and corresponding support bracket or tripod are detachable solid by the pad and nut of arranging
Fixed connection.
The tripod includes docking the three-legged structure that constitutes by montant, brace and cross bar, and montant, brace and cross bar
Joint is connected by pin joint, and the frame of wherein montant is fitted with pier shaft.
Reinforcing support is added between the montant and cross bar of the tripod.
The beneficial effects of the utility model are：
Security and stability of the present utility model is high, influences small to pier shaft structure, waste of material is few, efficiency of construction is high, effectively
Solve high-pier bracket safe mass and on agent structure produce influence the problem of, it is ensured that construction safely, conveniently, it is attractive in appearance.
The utility model is designed using assembled, is anchored in pier shaft by supporting bracket and pull bar by tripod, is formed letter
Branch structure, sets up platform bracket on tripod, is poured so as to realize.The main bearing member of this bracket is support bracket, three
Corner bracket is Force transmission partses.Vertical load is born by bottom support bracket, and bottom pull bar, with lateral confinement, is prevented to bottom primary structure member
Only the vertical stress of lateral displacement guarantee occurs for support bracket, and the lateral load that overturning moment is produced is supported by pier shaft and top pull bar
It is anti-, so as to form freely supported structure, reach that whole system is balanced.
The utility model stress is clear and definite, it is easy to carries out force analysis, and reduces destruction of the built-in fitting to pier shaft section, adapts to
The construction requirement of standardization.Meanwhile, the main bearing member such as tripod and support bracket is prefabricated tooling member, overall spelling
After lift, convenient disassembly, without processes such as overhead weldings, improves working security, while component sheet during installing and using
Body is lossless, is constructed beneficial to turnover, and accelerating construction progress more ensure that construction quality.
The utility model is easy to bracket dismounting to need to repair pier shaft reserving hole and notch after finishing, and pier stud is repaired outer
See.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is top view of the present utility model.
Embodiment
As shown in Figure 1 to Figure 3, the assembled bracket that a kind of safety of the present utility model is flexibly dismounted, it is included in pier shaft 9
The symmetrically arranged left tray structure in both sides and right carrier structure, left tray structure and right carrier structure include tripod 1, support
Bracket 2 and bracket box 3, bracket box 3 be indent in the groove structure of pier shaft side, support bracket 2 is by horizontal segment and vertical
The right-angle structure that section is composed of a fixed connection, and support the horizontal segment insertion bracket box 3 of bracket and be connected with its clamping, support ox
The vertical section of leg 2 down and with pier shaft side abuts, the frame of tripod 1 is fitted with pier shaft, and tripod 1 lower summit and prop up
The top surface of bracket 2 is supportted to abut；
Left tray structure and right carrier structure are fixed by Tiebar structure to drawing, and Tiebar structure includes being located at correspondence support ox
Pull bar 4 at leg 2 and the pull bar 5,6,7 at correspondence tripod 1, pull bar 4,5,6,7 through the two ends of pier shaft 9 and pull bar respectively with
Corresponding support bracket 2 or tripod 3 by the pad of arranging with nut is detachable is fixedly connected.
Above-mentioned symmetrical left tray structure and right carrier structure one group of bracket unit of formation, bracket unit are same pier shaft 9
Spread configuration is multigroup at one horizontal plane, and platform bracket 8 is set up in multigroup bracket unit.
In the present embodiment, tripod 1 includes docking the three-legged structure constituted, and montant, brace by montant, brace and cross bar
And the joint of cross bar is connected by pin joint, the frame of wherein montant is fitted with pier shaft.Moreover, the montant and cross bar of tripod
Between add reinforcing support.
The utility model is designed using assembled, and pier is anchored in by supporting bracket 2 and pull bar 4,5,6,7 by tripod 1
Body, forms freely supported structure, platform bracket 8 is set up on tripod 1, is poured so as to realize.The main bearing member of this bracket is
Bracket 2 is supported, tripod 1 is Force transmission partses.Vertical load is born by bottom support bracket 2, and bottom pull bar 4 gives bottom stress structure
Part prevents support bracket 2 from occurring lateral displacement and ensureing vertical stress, the lateral load that overturning moment is produced is by pier with lateral confinement
Body and top pull bar 5,6,7 are resisted, so as to form freely supported structure, reach that whole system is balanced.
The utility model stress is clear and definite, it is easy to carries out force analysis, and reduces destruction of the built-in fitting to pier shaft section, adapts to
The construction requirement of standardization.Meanwhile, the main bearing member such as tripod 1 and support bracket 2 is prefabricated tooling member, overall group
Lifted after spelling, convenient disassembly, without processes such as overhead weldings, improves working security, while component during installing and using
Itself is lossless, is constructed beneficial to turnover, and accelerating construction progress more ensure that construction quality.
The utility model is easy to bracket dismounting to need to repair the reserving hole of pier shaft 9 and notch after finishing, pier stud reparation
Outward appearance is good.
Installation of the present utility model and dismounting are described in further detail below in conjunction with Specific construction.
1st, bracket is installed
1）Preburied component
Support bracket 2 is convex shape, is formed by three pieces of main web and connecting plate group welderings, pier shaft is inserted during installation, in pier
Pre-buried bracket box 3 and default dowel hole, anchor rib in advance are needed when body is constructed（Pull bar）Using the finish rolling deformed bars of φ 32, ox
Leg box and anchor rib is pre-buried must be measured according to design attitude after be accurately positioned, it is ensured that pre-buried position is accurate and right position
Concordantly, to ensure support level；
2）Support bracket 2 is installed
Form removal exposes reserved hole slot after final section pier shaft is poured and finished, and removes the support of bracket box 3（It is overall
Inner support need not be added by thickening steel plate welding）, hole slot and pipeline are cleared up, bracket installation is then carried out.Can using tower crane or other
Crane gear auxiliary bracket is installed, and will be penetrated pull bar 4 after the hole slot of support 2 brackets insertion bracket box 3, is tightened nut, check ox
Whether leg backing plate is close to pier shaft concrete surface and steel box plate, and all installations of support bracket 2 carry out leveling, it is ensured that Suo Youniu
Leg top surface is in same level；
2）Tripod 1 is installed
Integral hoisting after the completion of the ground spelling of tripod 1（Each rod member of tripod is lived using φ 80mm bearing pins and connected）, bottom
Directly fall within support bracket 2, need to be installed with the wherein equipment auxiliary such as tower crane, it is in vertical state to ensure support body during installation, can not
Tilt, and ensure that support body installs top pull bar 5,6,7 after being close to pier shaft concrete surface, adjustment good position.Between adjacent tripod 1
Transverse connecting rod need to be added, increases the integral rigidity of tripod；
3）Stage+module
Distribution beam is laid after the installation of tripod 1, platform bracket 8 is set up.
2nd, bracket is removed
1）Bracket is unloaded
Pour and complete and reach after design strength, unload platform；
2）Bracket is removed
Bracket is removed and removed successively according to order from top to bottom, dismounting can using tower crane or hoist engine by component remove to
Ground；
3）Pier shaft 9 is repaired
Bracket dismounting is needed to repair pier shaft reserving hole and notch after finishing, and equal strength sand is irrigated to reserving hole
Slurry, notch mixing equal strength micro aggregate concrete is reserved to bracket box 3 and carries out packing, surface of being polished after band concrete hardening,
Ensure external quality of pier.To the anchor rib being anchored in pier shaft（Pull bar）Do following processing：Cut pier shaft concrete around anchor rib
It is deep to 1cm, outer anchoring tendon is cut off, the loose concrete in surface is cut, then utilizes the floating pier shaft surface of equal strength mortar.
Security and stability of the present utility model is high, influences small to pier shaft structure, waste of material is few, efficiency of construction is high, effectively
Solve high-pier bracket safe mass and on agent structure produce influence the problem of, it is ensured that construction safely, conveniently, it is attractive in appearance.
Above example is only used to illustrative and not limiting the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, it will be understood by those within the art that：The utility model can still be entered
Row modification or equivalent substitution, without departing from any modification or partial replacement of spirit and scope of the present utility model, it all should
Cover among right of the present utility model.
Claims (6)
1. the assembled bracket that a kind of safety is flexibly dismounted, it is included in the symmetrically arranged left tray structure in pier shaft both sides and right support
Frame structure, it is characterised in that：Left tray structure and right carrier structure include tripod, support bracket and bracket box, bracket
Box is the right angle knot that indent is composed of a fixed connection in the groove structure of pier shaft side, support bracket by horizontal segment and vertical section
Structure, and support the horizontal segment insertion bracket box of bracket and be connected with its clamping, support the vertical section of bracket down and and pier shaft
Side is abutted, and the frame of tripod is fitted with pier shaft, and the lower summit of tripod is abutted with support bracket top surface；
Left tray structure and right carrier structure are fixed by Tiebar structure to drawing, and Tiebar structure includes being located at correspondence support ox respectively
Pull bar at leg and at correspondence tripod, pull bar supports bracket or tripod with corresponding respectively through the two ends of pier shaft and pull bar
It is detachable to be fixedly connected.
2. the assembled bracket that safety according to claim 1 is flexibly dismounted, it is characterised in that：Symmetrical left tray structure
One group of bracket unit is formed with right carrier structure, bracket unit spread configuration at the same level of pier shaft is multigroup.
3. the assembled bracket that safety according to claim 2 is flexibly dismounted, it is characterised in that：The three of adjacent brackets unit
Transverse connecting rod is added between corner bracket.
4. the assembled bracket that the safety according to claim any one of 1-3 is flexibly dismounted, it is characterised in that：The pull bar
Two ends be fixedly connected with corresponding support bracket or tripod by the way that the pad and nut of arranging are detachable.
5. the assembled bracket that the safety stated according to claim 4 is flexibly dismounted, it is characterised in that：The tripod is included by erecting
Bar, brace and cross bar dock the three-legged structure of composition, and the joint of montant, brace and cross bar is connected by pin joint, wherein
The frame of montant is fitted with pier shaft.
6. the assembled bracket that the safety stated according to claim 5 is flexibly dismounted, it is characterised in that：The montant of the tripod and
Reinforcing support is added between cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271541.7U CN206607509U (en) | 2017-03-20 | 2017-03-20 | The assembled bracket that a kind of safety is flexibly dismounted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271541.7U CN206607509U (en) | 2017-03-20 | 2017-03-20 | The assembled bracket that a kind of safety is flexibly dismounted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607509U true CN206607509U (en) | 2017-11-03 |
Family
ID=60166365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271541.7U Expired - Fee Related CN206607509U (en) | 2017-03-20 | 2017-03-20 | The assembled bracket that a kind of safety is flexibly dismounted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607509U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205940A (en) * | 2019-06-11 | 2019-09-06 | 中铁二十三局集团第六工程有限公司 | 0# block construction bracket and its reverse drawing preloading method |
| CN110409315A (en) * | 2019-08-15 | 2019-11-05 | 中国五冶集团有限公司 | A kind of bridge heavy steel member anti-inclination device and method |
| CN110438902A (en) * | 2019-07-16 | 2019-11-12 | 中交一公局第二工程有限公司 | A kind of assembled load-bearing bracket |
-
2017
- 2017-03-20 CN CN201720271541.7U patent/CN206607509U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205940A (en) * | 2019-06-11 | 2019-09-06 | 中铁二十三局集团第六工程有限公司 | 0# block construction bracket and its reverse drawing preloading method |
| CN110438902A (en) * | 2019-07-16 | 2019-11-12 | 中交一公局第二工程有限公司 | A kind of assembled load-bearing bracket |
| CN110409315A (en) * | 2019-08-15 | 2019-11-05 | 中国五冶集团有限公司 | A kind of bridge heavy steel member anti-inclination device and method |
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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: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |