CN206607879U - A kind of special split bolt of building engineering construction - Google Patents
A kind of special split bolt of building engineering construction Download PDFInfo
- Publication number
- CN206607879U CN206607879U CN201720371470.8U CN201720371470U CN206607879U CN 206607879 U CN206607879 U CN 206607879U CN 201720371470 U CN201720371470 U CN 201720371470U CN 206607879 U CN206607879 U CN 206607879U
- Authority
- CN
- China
- Prior art keywords
- thread bush
- pressure strip
- split bolt
- engineering construction
- building engineering
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of special split bolt of building engineering construction, including cross rudder swivel mount, thread bush, pressure strip, stud head, screw rod, clamp nut, the cross rudder swivel mount is arranged on the outer wall of thread bush, the outer wall of the stud head, which coordinates, is provided with pressure strip and clamp nut, the end face of the stud head is connected with thread bush, and the inner chamber of thread bush is provided with screw rod by screw thread cooperation, pass through welding manner in the end face of thread bush, it is welded with stud head, pressure strip is provided with by screw thread in the outer wall of stud head, the side of pressure strip is provided with one layer of anti-slip veins, when whole device works, pressure strip is directly contacted with outer template, so as to improve the frictional force of pressure strip and template, make whole device more stable, in summary, the split bolt has adjustability, storage property, and for split-type structural, it is easy to disassembling, assembling and replacing accessory.
Description
Technical field
The utility model is related to construction engineering technical field, specially a kind of special split bolt of building engineering construction.
Background technology
Shear wall is poured into a mould in underground with concrete, is typically that support shuttering has first been set up with split bolt, then by concrete
It is cast between two templates of parallel upright, is unloaded after concrete walls are body formed, then by template from the two ends of water-proof bolt, it is existing
The core component screw rod of some special split bolts of engineering construction, when being preserved after use, directly it is exposed outside, easily make surface
Aoxidize, and unsightly, easily exterior object is collided with screw flight, influence is used next time.
Utility model content
The purpose of this utility model is to provide a kind of building engineering construction special split bolt, to solve above-mentioned background skill
Proposed in art：The core component screw rod of the existing special split bolt of engineering construction, after use, directly it is exposed outside, make
Screw surface is aoxidized, and exterior object is collided with screw flight, the problem of influenceing to use next time.
To achieve the above object, the utility model provides following technical scheme：A kind of building engineering construction is special to drawing spiral shell
Bolt, including cross rudder swivel mount, thread bush, pressure strip, stud head, screw rod, clamp nut, the cross rudder swivel mount are arranged on
On the outer wall of thread bush, the outer wall of the stud head, which coordinates, is provided with pressure strip and clamp nut, and the end face of the stud head connects
Thread bush is connected to, and the inner chamber of thread bush is provided with screw rod by screw thread cooperation.
It is preferred that, the junction of the thread bush and stud head provided with one section of internal thread, and both by thread bush this
After section internal thread connection, then welded.
It is preferred that, the pressure strip generally frustum type structure, and provided with one layer of slip-resistant texture on the side end face of frustum
Structure.
It is preferred that, the cross rudder swivel mount is welded by the outer wall of inner ring and thread bush, is integrally formed formula structure,
And four of cross rudder swivel mount are on hand, provided with through hole.
It is preferred that, the length of the screw rod, with whole device left and right sides thread bush, the internal thread length one after merging
Cause.
It is preferred that, the surface of the screw rod is arranged with two table tops polished.
Compared with prior art, the beneficial effects of the utility model are：The special split bolt of the building engineering construction is first
Split-type structural is used, the left and right ends of core component screw rod is connected respectively with two thread bush by screw thread,
And the surface of screw rod be additionally provided with a segment distance polish table top so that screw rod can clamp table top by external clamps, in screw thread
Length adjustment is carried out in set as needed or is fastened and fixed, is set in the outer wall of thread bush and is welded with cross rudder swivel mount, pass through cross
Rudder swivel mount can be such that thread bush is rotated on screw rod, after whole device is using finishing, and be made by pulling cross rudder swivel mount
Screw rod is retracted in the inner chamber of thread bush, is preserved, thread bush end face by welding manner, be welded with stud head,
The outer wall of stud head is provided with pressure strip by screw thread, and the side of pressure strip is provided with one layer of anti-slip veins, when whole device works, pressure
Tight plate is directly contacted with outer template, so as to improve the frictional force of pressure strip and template, makes whole device more stable, to sum up institute
State, the split bolt has adjustability, storage property and is split-type structural, is easy to disassembling, assembling and replacing accessory.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model screw rod sectional schematic diagram；
Fig. 3 is the utility model cross rudder swivel mount and thread bush installation relation left view schematic diagram.
In figure：1st, cross rudder swivel mount, 2, thread bush, 3, pressure strip, 4, stud head, 5, screw rod, 6, clamp nut.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of special split bolt of building engineering construction,
Including cross rudder swivel mount 1, thread bush 2, pressure strip 3, stud head 4, screw rod 5, clamp nut 6, cross rudder swivel mount 1 is arranged on
On the outer wall of thread bush 2, the outer wall of stud head 4, which coordinates, is provided with pressure strip 3 and clamp nut 6, and the end face of stud head 4 is connected with
Thread bush 2, and the inner chamber of thread bush 2 is provided with screw rod 5 by screw thread cooperation.
Specifically, the junction of thread bush 2 and stud head 4 is provided with one section of internal thread, and both pass through this section of thread bush 2
After internal thread connection, then welded, this welding manner, stud head 4 is preferably maintained at same axis with thread bush 2
On；
Specifically, the generally frustum type structure of pressure strip 3, and provided with one layer of slip-resistant texture knot on the side end face of frustum
Structure, the end face of pressure strip 3 with outer template in whole device in use, directly can be contacted, and the anti-slip veins texture structure being provided with is carried
High pressure strip 3 and the frictional force of template, make whole device more stable, so as to ensure supportive of the whole device to template；
Specifically, cross rudder swivel mount 1 is welded by the outer wall of inner ring and thread bush 2, formula structure is integrally formed, and
Four of cross rudder swivel mount 1 are on hand, provided with through hole, cross rudder swivel mount 1 and the integrally welded formula structure of thread bush 2, just
When cross rudder swivel mount 1 is pulled with hand being rotated, thread bush 2 also and then rotates, the four of cross rudder swivel mount 1
One or two on hand, the through hole being provided with, and is easy to using outside inserted link insertion through hole, instead of the rotation that cross rudder swivel mount 1 is pulled with hand
Mode, it is more laborsaving during operation；
Specifically, the length of screw rod 5, with whole device left and right sides thread bush 2, the internal thread length after merging is consistent,
Make screw rod 5 in the inner chamber in the case of, being screwed into left and right sides thread bush 2.
Specifically, the surface of screw rod 5 is arranged with two table tops polished, it is easy to the instrument of clamp class, clamping screw 5.
Operation principle：The device is in use, the cross rudder swivel mount 1 of the rotation left and right sides, makes screw rod 5 from thread bush 2
Expose in inner chamber, the clamp nut 6 on the device left and right ends stud head 4 is pulled down, the template of engineering construction passes through
Through hole in template is through on the stud head 4 of the left and right sides, rotatably compresses plate 3 and clamp nut 6, carries out template two-way solid
Fixed, in the meantime, by pulling the handle of cross rudder swivel mount 1, adjusting bolt 5 is from the extension elongation in thread bush 2, to meet
Construction is needed, and when feeling that rotary cross rudder swivel mount 1 compares painstaking, outside inserted link can be inserted into cross rudder swivel mount 1
Handle through hole in, rotated using lever principle, if screw rod 5 due to thread bush 2 rotation can and then produce slip,
Table top can be polished by external clamps clamping screw 5, be allowed to fixed, in summary, the split bolt has adjustability, receipts
The property received and for split-type structural, is easy to disassembling, assembling and replacing accessory.
In summary, general principle of the present utility model, principal character and advantage has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain is defined by appended claims and its effect thing.
Claims (6)
1. a kind of special split bolt of building engineering construction, including cross rudder swivel mount（1）, thread bush（2）, pressure strip（3）, spiral shell
Column cap（4）, screw rod（5）, clamp nut（6）, it is characterised in that：The cross rudder swivel mount（1）Installed in thread bush（2）It is outer
On wall, the stud head（4）Outer wall coordinate pressure strip is installed（3）And clamp nut（6）, the stud head（4）End face
It is connected with thread bush（2）, and thread bush（2）Inner chamber by screw thread coordinate screw rod is installed（5）.
2. the special split bolt of a kind of building engineering construction according to claim 1, it is characterised in that：The thread bush
（2）With stud head（4）Junction provided with one section of internal thread, and both pass through thread bush（2）This section of internal thread connection after, then
Welded.
3. the special split bolt of a kind of building engineering construction according to claim 1, it is characterised in that：The pressure strip
（3）Generally frustum type structure, and provided with one layer of slip-resistant texture structure on the side end face of frustum.
4. the special split bolt of a kind of building engineering construction according to claim 1, it is characterised in that：The cross rudder rotation
Pivoted frame（1）Pass through inner ring and thread bush（2）Outer wall welded, be integrally formed formula structure, and cross rudder swivel mount（1）Four
One or two on hand, provided with through hole.
5. the special split bolt of a kind of building engineering construction according to claim 1, it is characterised in that：The screw rod（5）
Length, with whole device left and right sides thread bush（2）, the internal thread length after merging is consistent.
6. the special split bolt of a kind of building engineering construction according to claim 1, it is characterised in that：The screw rod（5）
Surface be arranged with two table tops polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371470.8U CN206607879U (en) | 2017-04-11 | 2017-04-11 | A kind of special split bolt of building engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371470.8U CN206607879U (en) | 2017-04-11 | 2017-04-11 | A kind of special split bolt of building engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607879U true CN206607879U (en) | 2017-11-03 |
Family
ID=60167496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720371470.8U Expired - Fee Related CN206607879U (en) | 2017-04-11 | 2017-04-11 | A kind of special split bolt of building engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607879U (en) |
-
2017
- 2017-04-11 CN CN201720371470.8U patent/CN206607879U/en not_active Expired - Fee Related
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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: 20171103 Termination date: 20180411 |