CN205024714U - Steel construction house steel column foot crab -bolt positioner - Google Patents
Steel construction house steel column foot crab -bolt positioner Download PDFInfo
- Publication number
- CN205024714U CN205024714U CN201520812604.6U CN201520812604U CN205024714U CN 205024714 U CN205024714 U CN 205024714U CN 201520812604 U CN201520812604 U CN 201520812604U CN 205024714 U CN205024714 U CN 205024714U
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- bolt
- crab
- fixed form
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- hole
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Abstract
The utility model belongs to the technical field of the pre -buried location finding technique of steel column foot crab -bolt of steel structure installation in -process and specifically relates to a steel construction house steel column foot crab -bolt positioner is related to. Its characteristics are including the crab -bolt, the crab -bolt on be provided with the fixed die plate, be provided with the cushion on the fixed die plate, be provided with the locating template on the cushion, the locating template passes through nut fixed mounting and in the crab -bolt, is provided with the mounting hole on the locating template, is provided with anchor hole, grouting hole and bleeder vent on the fixed die plate. Its simple structure, convenient operation, the practicality is strong, is decided to be template repeatedly usable, is applicable to the engineering that crab -bolt positioning accuracy had relatively high expectations, and the cost of manufacture is low, can quick, preparation in batches, the precision of crab -bolt installation and the security of having guaranteed the structure has improved greatly.
Description
Technical field
The utility model relates to the pre-buried field of locating technology of Anchor Bolts in Steel Column Bases in Steel Structure Installation process, especially relates to a kind of steel house Anchor Bolts in Steel Column Bases positioner.
Background technology
In steel house, steel kind design generally adopts the dull and stereotyped suspension column of anchor bolts.Crab-bolt is the key position connecting basis and superstructure, is used for ensureing that steel column is accurately located, and therefore the quality of pedestal anchor bolt construction quality directly affects total quality and the safe handling of building structure.
Simultaneously conventional pedestal anchor bolt localization method makes single crab-bolt meet the position control size of horizontal axis and vertical elevation by serial of methods, and these class methods lack fixing reliably, and the easy positioning of pedestal anchor bolt, location difficulty, cumulative errors are larger.
Summary of the invention
The purpose of this utility model is avoid the defect of prior art and provide a kind of steel house Anchor Bolts in Steel Column Bases positioner, efficiently solves prior art Problems existing.
For achieving the above object, the technical scheme that the utility model is taked is: described steel house Anchor Bolts in Steel Column Bases positioner, be characterized in comprising crab-bolt, described crab-bolt is provided with fixed form, fixed form is provided with cushion block, cushion block is provided with locating template, locating template is fixedly mounted in crab-bolt by nut, locating template is provided with installing hole, fixed form is provided with anchor hole, extravasating hole and air-vent.
Described installing hole and the corresponding crab-bolt of anchor hole are set to eight, and described extravasating hole is arranged on the geometric center of fixed form, and air-vent is distributed on extravasating hole periphery and is set to four.
Described locating template and fixed form measure-alike.
Described fixed form adopts 6mm steel plate, and the 1.5mm larger than crab-bolt diameter of the anchor hole on fixed form, described extravasating hole diameter is 200mm.
The beneficial effects of the utility model are: described steel house Anchor Bolts in Steel Column Bases positioner, and it, by when pedestal anchor bolt is pre-buried, is adjusted the horizontal level of fixed form and post net axis, and fix fixed form; Through crab-bolt on fixed form, install with nut and fix, cushion block on fixed form, is then placed on cushion block by locating template, uses the absolute altitude of transit determination crab-bolt; After crab-bolt absolute altitude is determined, by crab-bolt and fixed form spot welding; Crab-bolt and reinforcement foundation are carried out welding, reinforcing, the existence of locating template, can ensure that crab-bolt has two strong points, make crab-bolt in reinforcing process, remain vertical; Then locating template is unclamped, next pedestal anchor bolt continues use.The utility model patent structure is simple, easy to operate, practical, be decided to be template reusable, be applicable to the engineering that crab-bolt positioning accuracy request is higher, cost of manufacture is low, can fast, batch making, substantially increase that crab-bolt installs precision and ensure that the safety of structure.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model;
Fig. 2 is the locating template structural principle schematic diagram of the utility model Fig. 1;
Fig. 3 is the fixed form structural principle schematic diagram of the utility model Fig. 1.
Shown in figure: 1. locating template; 2. cushion block; 3. fixed form; 4. anchor hole; 5. extravasating hole; 6. air-vent; 7. nut; 8. crab-bolt; 9. installing hole.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figures 1 to 3, described steel house Anchor Bolts in Steel Column Bases positioner, be characterized in comprising crab-bolt 8, described crab-bolt 8 is provided with fixed form 3, fixed form 3 is provided with cushion block 2, cushion block 2 is provided with locating template 1, locating template 1 is fixedly mounted in crab-bolt 8 by nut 7, locating template 1 is provided with installing hole 9, fixed form 3 is provided with anchor hole 4, extravasating hole 5 and air-vent 6.
Further, described installing hole 9 and the corresponding crab-bolt 8 of anchor hole 4 are set to eight, and described extravasating hole 5 is arranged on the geometric center of fixed form 3, and air-vent 6 is distributed on extravasating hole 5 periphery and is set to four.
Further, described locating template 1 is measure-alike with fixed form 3.
Further, described fixed form 3 adopts 6mm steel plate, and the 1.5mm larger than crab-bolt 8 diameter of the anchor hole 4 on fixed form 3, described extravasating hole 5 diameter is 200mm.
Described steel house Anchor Bolts in Steel Column Bases positioner, its cushion block height is determined according to the relative position of the elevation location of fixed form, crab-bolt reach and crab-bolt exposed length.When pedestal anchor bolt is pre-buried, calculate the axial location on fixed form in advance, fixed form marks with red paint, adjust the horizontal level of fixed form and post net axis, by itself and reinforcement foundation spot welding, fix the position of fixed form; Through crab-bolt on fixed form, install with nut and fix, fixed form is put the cushion block determining height, then locating template is placed on cushion block, use transit survey location crab-bolt reach and crab-bolt exposed length, determine the absolute altitude of crab-bolt; First having good positioning in four angles by the crab-bolt on locating template, then locates other crab-bolts with spirit level, can improve crab-bolt speed of application, after crab-bolt absolute altitude is determined, by crab-bolt and fixed form spot welding; Crab-bolt and reinforcement foundation are carried out welding, reinforcing, before weld seam cooling, can not to dismantle locating template, this is because crab-bolt is just fixing on fixed form point, just to dismantle locating template if weld seam is uncolled, crab-bolt may run-off the straight or rock under the effect of low-force, and the existence of locating template, can ensure that crab-bolt has two strong points, make crab-bolt in reinforcing process, remain vertical; Then locating template is unclamped, next pedestal anchor bolt continues use.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a steel house Anchor Bolts in Steel Column Bases positioner, it is characterized in that comprising crab-bolt, described crab-bolt is provided with fixed form, fixed form is provided with cushion block, cushion block is provided with locating template, locating template is fixedly mounted in crab-bolt by nut, and locating template is provided with installing hole, fixed form is provided with anchor hole, extravasating hole and air-vent.
2. steel house Anchor Bolts in Steel Column Bases positioner as claimed in claim 1, it is characterized in that: described installing hole and the corresponding crab-bolt of anchor hole are set to eight, described extravasating hole is arranged on the geometric center of fixed form, and air-vent is distributed on extravasating hole periphery and is set to four.
3. steel house Anchor Bolts in Steel Column Bases positioner as claimed in claim 1, is characterized in that: described locating template and fixed form measure-alike.
4. steel house Anchor Bolts in Steel Column Bases positioner as claimed in claim 3, is characterized in that: described fixed form adopts 6mm steel plate, and the 1.5mm larger than crab-bolt diameter of the anchor hole on fixed form, described extravasating hole diameter is 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812604.6U CN205024714U (en) | 2015-10-19 | 2015-10-19 | Steel construction house steel column foot crab -bolt positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812604.6U CN205024714U (en) | 2015-10-19 | 2015-10-19 | Steel construction house steel column foot crab -bolt positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024714U true CN205024714U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520812604.6U Expired - Fee Related CN205024714U (en) | 2015-10-19 | 2015-10-19 | Steel construction house steel column foot crab -bolt positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024714U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839786A (en) * | 2016-03-18 | 2016-08-10 | 中国建筑第八工程局有限公司 | Air-supported membrane building concrete anchor bolt pre-buried structure and construction method thereof |
| CN106013603A (en) * | 2016-07-01 | 2016-10-12 | 广东省工业设备安装有限公司 | SRC (Steel Reinforced Concrete) column bottom plate positioning method |
| CN106284399A (en) * | 2016-08-31 | 2017-01-04 | 中国冶集团有限公司 | The building pre-buried locating template of pedestal anchor bolt and construction method |
| CN106368330A (en) * | 2016-08-30 | 2017-02-01 | 中铁二十局集团有限公司 | Pre-burying construction mould and method of foundation bolts used for steel structure building construction |
| CN110485742A (en) * | 2019-08-08 | 2019-11-22 | 中铁十六局集团城市建设发展有限公司 | A kind of positioning device and construction method of the pre-buried pedestal anchor bolt in isolated footing |
-
2015
- 2015-10-19 CN CN201520812604.6U patent/CN205024714U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839786A (en) * | 2016-03-18 | 2016-08-10 | 中国建筑第八工程局有限公司 | Air-supported membrane building concrete anchor bolt pre-buried structure and construction method thereof |
| CN106013603A (en) * | 2016-07-01 | 2016-10-12 | 广东省工业设备安装有限公司 | SRC (Steel Reinforced Concrete) column bottom plate positioning method |
| CN106368330A (en) * | 2016-08-30 | 2017-02-01 | 中铁二十局集团有限公司 | Pre-burying construction mould and method of foundation bolts used for steel structure building construction |
| CN106368330B (en) * | 2016-08-30 | 2018-11-09 | 中铁二十局集团有限公司 | Steel building construction land tenure foot bolt pre-embedded construction method |
| CN106284399A (en) * | 2016-08-31 | 2017-01-04 | 中国冶集团有限公司 | The building pre-buried locating template of pedestal anchor bolt and construction method |
| CN106284399B (en) * | 2016-08-31 | 2018-10-23 | 中国一冶集团有限公司 | Build the pre-buried locating template of pedestal anchor bolt and construction method |
| CN110485742A (en) * | 2019-08-08 | 2019-11-22 | 中铁十六局集团城市建设发展有限公司 | A kind of positioning device and construction method of the pre-buried pedestal anchor bolt in isolated footing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160210 Termination date: 20161019 |