CN209163491U - One kind positioning retaining frame for pre-embedded anchoring bolts for steel structure - Google Patents
One kind positioning retaining frame for pre-embedded anchoring bolts for steel structure Download PDFInfo
- Publication number
- CN209163491U CN209163491U CN201821494233.1U CN201821494233U CN209163491U CN 209163491 U CN209163491 U CN 209163491U CN 201821494233 U CN201821494233 U CN 201821494233U CN 209163491 U CN209163491 U CN 209163491U
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- China
- Prior art keywords
- frame body
- muscle
- steel structure
- retaining frame
- oppositely arranged
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Abstract
The utility model discloses one kind to position retaining frame for pre-embedded anchoring bolts for steel structure, including upper frame body relatively disposed in parallel and lower frame body, the inside of the upper frame body and lower frame body is equipped with several pads being connected with foundation bolt, the longitudinal register muscle welding for the located lateral muscle and two sides that the upper frame body is oppositely arranged by three surrounds, and the located lateral muscle that the lower frame body is oppositely arranged by two and the longitudinal register muscle that two are oppositely arranged welding surround.The utility model has the beneficial effects that positioning retaining frame using this, solves the problems, such as embedding anchor bolts high accuracy positioning, ensure that the installation quality of foundation bolt, avoid economic loss caused by secondary treatment；This positioning retaining frame, can be effectively prefabricated in advance, quick for installation, guarantees the quality of subsequent construction.
Description
Technical field
The utility model relates to construction engineering technical fields, relate in particular to a kind of for pre-embedded anchoring bolts for steel structure
Position retaining frame.
Background technique
Currently, construction site steel construction embedding anchor bolts are positioned using conventional steel sheet mold, hold in casting concrete
Easily because the impact of concrete leads to steel plate die shift.Cause bolt-center deviation, adjacent bolt centre deviation, bolt group center
And orientation axis deviation, bolt difference in height do not meet standard criterion, influence the installation quality of pre-embedded anchoring bolts, cause subsequent
Steel column installs economic loss caused by secondary treatment.
Utility model content
For the problems in the relevant technologies, the utility model proposes one kind for pre-embedded anchoring bolts for steel structure positioning shield
Frame solves the problems, such as steel construction embedding anchor bolts high accuracy positioning at the construction field (site), fundamentally reduces the peace of foundation bolt
Packing quality problem saves the duration.
In order to achieve the above technical purposes, technical scheme of the utility model is as follows:
One kind positioning retaining frame, including upper frame body relatively disposed in parallel and lower frame body for pre-embedded anchoring bolts for steel structure,
The inside of the upper frame body and lower frame body is equipped with several pads being connected with foundation bolt, and the upper frame body is by three phases
The longitudinal register muscle welding of located lateral muscle and two sides to setting surrounds, and the transverse direction that the lower frame body is oppositely arranged by two is determined
Position muscle and two longitudinal register muscle welding being oppositely arranged surround.
Further, two groups of the upper frame body it is diagonal between be equipped with girt.
Further, a located lateral muscle is welded between two longitudinal register muscle midpoints of the lower frame body.
Further, at least provided with six pads on the upper frame body, the pad is located at three located lateral muscle
At the endpoint of both ends.
The utility model has the beneficial effects that positioning retaining frame using this, solve the problems, such as embedding anchor bolts high accuracy positioning,
The installation quality that ensure that foundation bolt avoids economic loss caused by secondary treatment；This positioning retaining frame can effectively shift to an earlier date pre-
System, it is quick for installation, guarantee the quality of subsequent construction.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of structure for pre-embedded anchoring bolts for steel structure positioning retaining frame according to the utility model embodiment
Schematic diagram one；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is a kind of structure for pre-embedded anchoring bolts for steel structure positioning retaining frame according to the utility model embodiment
Schematic diagram two；
Fig. 4 is the top view in Fig. 3.
In figure:
1, upper frame body；2, lower frame body；3, located lateral muscle；4, longitudinal register muscle；5, pad；6, girt；7, lower margin
Bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment 1: as shown in Figs. 1-2, one kind positioning retaining frame for pre-embedded anchoring bolts for steel structure, including sets in parallel relatively
The inside of the upper frame body 1 and lower frame body 2 set, the upper frame body 1 and lower frame body 2 is equipped with what several were connected with foundation bolt 7
The welding of longitudinal register muscle 4 of pad 5, the located lateral muscle 3 and two sides that the upper frame body 1 is oppositely arranged by three surrounds, institute
It states the located lateral muscle 3 that lower frame body 2 is oppositely arranged by two and the longitudinal register muscle 4 that two are oppositely arranged welding surrounds；It is described
Girt 6 is equipped between two groups of upper frame body 1 are diagonal.
Embodiment 2: as shown in Figure 3-4, one kind positioning retaining frame for pre-embedded anchoring bolts for steel structure, including sets in parallel relatively
The inside of the upper frame body 1 and lower frame body 2 set, the upper frame body 1 and lower frame body 2 is equipped with what several were connected with foundation bolt 7
The welding of longitudinal register muscle 4 of pad 5, the located lateral muscle 3 and two sides that the upper frame body 1 is oppositely arranged by three surrounds, institute
It states the located lateral muscle 3 that lower frame body 2 is oppositely arranged by two and the longitudinal register muscle 4 that two are oppositely arranged welding surrounds；It is described
A located lateral muscle 3 is welded between two 4 midpoints of longitudinal register muscle of lower frame body 2.
Positioning retaining frame selects the reinforcing bar for meeting frame body rigidity to be processed according to the size of foundation bolt group, according to calculating ground
7 place bolt group position of foot bolt and the spot welding of absolute altitude precise positioning, locating rack and foundation bolt 7 are welded and fixed, further according to spiral shell
The locating rack being welded is connect that (connection type is using useless by bolt group center line and orientation axis with foundation bolt 7 and foundation pole rib
The old multi-direction spot welding of reinforcing bar is fixed).This way effectively improves the pre-buried high accuracy positioning of foundation bolt 7.
For convenience of being further understood to above-mentioned technical proposal, now its Specific construction process is described in detail:
(1) surveying setting-out: requiring according to construction drawing, at pre-embedded anchoring bolts 7, need to carry out axis unwrapping wire positioning, with
Determine its horizontal position and absolute altitude.In the base for post template mark suitable for reading for drawing bolt cross centre line installed, make
The preliminary installation site installed for foundation bolt 7；
(2) positioning bar draw materials: according to design drawing foundation columns actual size and everywhere angle point foundation bolt present position into
Row calculates.Positioning retaining frame located lateral muscle 3, longitudinal register muscle 4, girt 6, which preferably exceed, welds two angle point foundation bolt 20mm-
50mm and guarantee be less than foundation columns back gauge；
(3) positioning retaining frame is welded and fixed with foundation bolt 7: foundation design drawing size is by 7 precise positioning point of foundation bolt
It is welded in retaining frame and surveys, and guarantee the 7 place bolt of absolute altitude and foundation bolt of the verticality of foundation bolt 7, bolt place bolt group
The precise positioning of group；
(4) positioning retaining frame is fixed: according to bolt group center line and orientation axis by the locating rack being welded and foundation pole rib
It is welded to connect.This work is carried out under survey crew's cooperation.Guarantee 7 verticality of foundation bolt, absolute altitude, coordinate (connection type
It is fixed using the multi-direction spot welding of waste steel bar)；
(5) concreting: primary concreting is carried out to the basis for having installed journey rear lower margin bolt 7, in casting process
In avoid the impact force of concrete from directly impacting to bolt and retaining frame, avoided in concrete vibrating vibrating spear and bolt or
Retaining frame directly contacts, in case therefore reason causes retaining frame to be displaced；
(6) it checks: before concrete initial set, then with the cross hairs and level of pillar centralized positioning to foundation bolt 7
Horizontal position, absolute altitude, pre-embedded bolt spacing and verticality are checked, and are reached correct, are met design requirement.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. one kind positions retaining frame for pre-embedded anchoring bolts for steel structure, which is characterized in that including upper frame body relatively disposed in parallel
(1) and lower frame body (2), the inside of the upper frame body (1) and lower frame body (2) is equipped with what several were connected with foundation bolt (7)
Pad (5), longitudinal register muscle (4) welding for the located lateral muscle (3) and two sides that upper frame body (1) You Sangen is oppositely arranged
It surrounds, the longitudinal register muscle (4) that located lateral muscle (3) Ji Lianggen that lower frame body (2) You Lianggen is oppositely arranged is oppositely arranged
Welding surrounds.
2. according to claim 1 a kind of for pre-embedded anchoring bolts for steel structure positioning retaining frame, which is characterized in that on described
Girt (6) are equipped between two groups of framework (1) are diagonal.
3. according to claim 1 a kind of for pre-embedded anchoring bolts for steel structure positioning retaining frame, which is characterized in that under described
A located lateral muscle (3) is welded between two longitudinal register muscle (4) midpoints of framework (2).
4. one kind according to claim 1 to 3 positions retaining frame, feature for pre-embedded anchoring bolts for steel structure
It is, at least provided with six pads (5) on the upper frame body (1), the pad (5) is located at three located lateral muscle (3)
At the endpoint of both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494233.1U CN209163491U (en) | 2018-09-13 | 2018-09-13 | One kind positioning retaining frame for pre-embedded anchoring bolts for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494233.1U CN209163491U (en) | 2018-09-13 | 2018-09-13 | One kind positioning retaining frame for pre-embedded anchoring bolts for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209163491U true CN209163491U (en) | 2019-07-26 |
Family
ID=67331139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821494233.1U Expired - Fee Related CN209163491U (en) | 2018-09-13 | 2018-09-13 | One kind positioning retaining frame for pre-embedded anchoring bolts for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209163491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897997A (en) * | 2021-10-28 | 2022-01-07 | 中国二十二冶集团有限公司 | Chimney foundation bolt installation construction method |
| CN114033191A (en) * | 2021-12-13 | 2022-02-11 | 中国化学工程第十一建设有限公司 | Anchor plate type foundation bolt positioning method |
-
2018
- 2018-09-13 CN CN201821494233.1U patent/CN209163491U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897997A (en) * | 2021-10-28 | 2022-01-07 | 中国二十二冶集团有限公司 | Chimney foundation bolt installation construction method |
| CN114033191A (en) * | 2021-12-13 | 2022-02-11 | 中国化学工程第十一建设有限公司 | Anchor plate type foundation bolt positioning 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: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |