CN205421314U - Rag bolt fixer - Google Patents
Rag bolt fixer Download PDFInfo
- Publication number
- CN205421314U CN205421314U CN201620014267.0U CN201620014267U CN205421314U CN 205421314 U CN205421314 U CN 205421314U CN 201620014267 U CN201620014267 U CN 201620014267U CN 205421314 U CN205421314 U CN 205421314U
- Authority
- CN
- China
- Prior art keywords
- plate body
- foundation bolt
- utility
- rag bolt
- model
- 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
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Abstract
The utility model discloses a rag bolt fixer belongs to building material's technical field. The utility model discloses a square plate body, the middle part of plate body has the square cavity of being convenient for to hold, is formed with the round hole that a plurality of confession rag bolt passed on the plate body. The utility model discloses a form the cavity of being convenient for to hold on the plate body, convenient to use person takes, still is formed with the round hole that a plurality of confession rag bolt passed on the plate body, can pinpoint rag bolt, behind the concreting, whole shear strength is high, has overcome prior art, and when people used direct -burried rag bolt, the positional accuracy was low, and when burying rag bolt after the use, shear strength is low not enough. The utility model discloses the location is accurate, and the wholeness can be good.
Description
Technical field
This utility model relates to the technical field of construction material, is specifically related to a kind of foundation bolt holder used in construction.
Background technology
In Pre-tensioned Steel Structures, in foundation construction, modal defect is exactly the accuracy problems of built-in fitting, and pre-embedded anchoring bolts is divided into two kinds:
The first is direct-burried, before concreting, carries out positioning pre-buried by foundation bolt, last and concrete pours molding successively, the advantage of this method is, concrete strength is uniform, good integrity, shearing strength is high, its shortcoming is, it is impossible to be accurately positioned, in the casting process of concrete, foundation bolt cannot be stopped to be affected by the external force of concrete and vibrating spear, therefore uses that this kind of mode is pre-buried arises that deviation；
The second buries after being, after casting concrete, when concrete reaches certain intensity, inserts foundation bolt, then carries out secondary and pour, and its advantage is, pre-buried registration, but its shortcoming is that globality is poor, and shearing strength is low.
Due to disadvantage mentioned above long-term existence, bring the biggest difficulty to main body construction, cause steel column correctly cannot install according to the position of drawing, the duration can only be extended.
Utility model content
This utility model is to solve in prior art, and people use traditional pre-buried mode, when using direct-burried, it is impossible to being accurately positioned, when burying after employing, globality is poor, the problem that shearing strength is low, and provides a kind of foundation bolt holder.
This utility model is realized by techniques below scheme:
A kind of foundation bolt holder, including square plate body, the middle part of described plate body has the square cavity being easy to hold, and plate body is formed multiple circular hole passed for foundation bolt.
So this utility model of design, has the beneficial effect that
During this utility model pre-embedded anchoring bolts, can be accurately positioned, utilize the circular hole on plate body that the position of foundation bolt is vertically proofreaded, accurately judge the protruded length of foundation bolt, finally being welded and fixed foundation bolt, make the good integrity of foundation bolt, shearing strength is high.Overcome in prior art, when people use common direct-burried, exist and cannot be accurately positioned, when burying after using, the shortcoming that there is globality difference.Foundation bolt can be accurately positioned by plate body of the present utility model, is welded and fixed after check and correction, makes good integrity.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model；
Fig. 2 is the main TV structure schematic diagram that this utility model is connected with foundation bolt.
In figure:
1. plate body 2. cavity
3. circular hole 4. foundation bolt.
Detailed description of the invention
Below, referring to the drawings and this utility model is described in detail by embodiment.
As shown in Fig. 1～2, a kind of foundation bolt holder, including square plate body 1, the middle part of described plate body 1 has the square cavity 2 being easy to hold, and plate body 1 is formed multiple circular hole 3 passed for foundation bolt 4.
The uniform arrangement on plate body 1 of described circular hole 3.
Described circular hole 3 is eight of uniform arrangement on plate body 1.
The diameter of described circular hole 3 is more than the diameter of foundation bolt 4, and the diameter of circular hole 3 is advisable with the diameter 2mm more than foundation bolt 4, makes foundation bolt 4 just snap in circular hole 3.
Described foundation bolt holder is to use steel plate materials to make.
Using method of the present utility model is as follows:
Use this utility model, hold plate body 1, finger is made to insert the cavity 2 in the middle part of plate body 1, being placed on by plate body 1 and need pre-buried position, multiple foundation bolts 4 are sequentially inserted in the circular hole 3 on plate body 1, make foundation bolt 4 be stuck on plate body 1, definitely after the protruded length of foot bolt 4, vertically proofreading foundation bolt 4, be welded and fixed at the end opening of foundation bolt 4, then foundation bolt 4 is carried out pre-buried by casting concrete.
So this utility model of design, plate body arranges the cavity being easy to hold, foundation bolt is sequentially inserted in the circular hole on plate body, foundation bolt is fixed, at the end opening of welding foundation bolt, then casting concrete carries out pre-buried, the most simple to operation, foundation bolt accurate positioning, pre-buried effective.Solving in prior art, when people use direct-burried foundation bolt, it is impossible to be accurately positioned, when burying after employing, globality is poor, the problem that shearing strength is low.Positioning precision of the present utility model is high, and shearing strength is high.
Claims (5)
1. a foundation bolt holder, including square plate body (1), it is characterised in that: the middle part of described plate body (1) has the square cavity (2) being easy to hold, and plate body (1) is formed multiple circular hole (3) passed for foundation bolt (4).
Foundation bolt holder the most according to claim 1, it is characterised in that: described circular hole (3) is in the upper uniform arrangement of plate body (1).
Foundation bolt holder the most according to claim 1, it is characterised in that: described circular hole (3) is go up uniform arrangement at plate body (1) eight.
Foundation bolt holder the most according to claim 1, it is characterised in that: the diameter of described circular hole (3) is more than the diameter of foundation bolt (4).
Foundation bolt holder the most according to claim 1, it is characterised in that: described foundation bolt holder is to use steel plate materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014267.0U CN205421314U (en) | 2016-01-08 | 2016-01-08 | Rag bolt fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014267.0U CN205421314U (en) | 2016-01-08 | 2016-01-08 | Rag bolt fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205421314U true CN205421314U (en) | 2016-08-03 |
Family
ID=56539209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620014267.0U Expired - Fee Related CN205421314U (en) | 2016-01-08 | 2016-01-08 | Rag bolt fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205421314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436744A (en) * | 2016-11-29 | 2017-02-22 | 国网河南省电力公司三门峡供电公司 | Positioning mechanism for tower footing and positioning construction method for tower footing |
-
2016
- 2016-01-08 CN CN201620014267.0U patent/CN205421314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436744A (en) * | 2016-11-29 | 2017-02-22 | 国网河南省电力公司三门峡供电公司 | Positioning mechanism for tower footing and positioning construction method for tower 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: 20160803 Termination date: 20180108 |