CN104132041B - Turn round and cut bolt assembly, using method and apply the construction steel structure of this assembly - Google Patents
Turn round and cut bolt assembly, using method and apply the construction steel structure of this assembly Download PDFInfo
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- CN104132041B CN104132041B CN201410330601.9A CN201410330601A CN104132041B CN 104132041 B CN104132041 B CN 104132041B CN 201410330601 A CN201410330601 A CN 201410330601A CN 104132041 B CN104132041 B CN 104132041B
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Abstract
The present invention relates to modular architectural technical field, it is provided that a kind of torsion is cut bolt assembly, using method and applies the construction steel structure of this assembly；This torsion is cut bolt assembly and is included turning round and cut bolt and one end has the position-limiting cover of opening；Wherein, described torsion cuts bolt for installing two components to be connected；Described position-limiting cover cover is loaded on described torsion and cuts the head end of bolt, and the openend of described position-limiting cover is for being welded to connect with the one in two components to be connected；The degree of depth of described position-limiting cover cuts the length of bolt less than described torsion, and the sidewall of described position-limiting cover and described torsion are cut and had gap between the head end outer surface of bolt.Compared with prior art, the torsion that the present invention provides is cut bolt assembly and can be realized turning round the pre-installation cutting bolt, so that it is guaranteed that component to be connected carries out the operability of overall assembling, is arranged such, reducing on the basis of operator's operation intensity, can operating efficiency that effectively lifting construction operates.
Description
Technical field
The present invention relates to modular architectural technical field, particularly relate to a kind of turn round cut bolt assembly,
Using method and apply the construction steel structure of this assembly.
Background technology
Along with social progress and economic development, the energy and environmental problem are more and more by every profession and trade
Paid close attention to.For residential housing, its basis moulding, material selection and interior decoration etc.
Aspect, is required to strict implement environmental protection, energy-conservation standard.It is known that construction speed with
In the case of the contradiction that housing need increases, dig mountain quarrying in a large number, fetch earth the system of baking bricks
Make building materials, the destruction of land resource and environment is on the rise；Further, relevant art is supporting
With the problem such as perfect, architectural design and the standardization of products, housing quality is caused not have along with warp
Ji development and significantly improve.
In the today transforming mode of economic growth, pursuing Green Development, accelerate dwelling construction from slightly
Type of putting changes to intensive style, advances modernization of the housing industry, accelerates house upgrading and compels at eyebrow
Eyelash.At present, the architectural mode that assembling type steel structure combines with Prefabricated block floor is able to effectively
Promoting, basic demand based on the safe and reliable property of building trade, torsion shear type high tensile bolt is wide
The general assembling process being applied to steel structure member.
Being cut bolt by torsion uses position to be limited, and often makes the operation ease of its screwing operations
Poor.Refer to Fig. 1, the figure shows torsion and cut bolt dress in a kind of typical steel structural elements
Join relation signal.In this assembly relation, the end connecting plate 20 of girder steel cuts bolt 30 by torsion
Fixing with steel building post 10 and be connected, the steel building post 10 being made up of square steel makes to turn round the peace cutting bolt 30
Dress operation more inconvenience.
In view of this, it would be highly desirable to change for turning round the assembling convenience cutting bolt for above deficiency
Enter design, to reduce on the basis of operator's operation intensity, the work of effective lifting construction operation
Industry efficiency.
Summary of the invention
(1) to solve the technical problem that
It is poor, directly that the technical problem to be solved in the present invention is that the assembling convenience of bolt is cut in existing torsion
Connect the problem affecting component packaging technology.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of torsion and cut bolt assembly, including
Turn round and cut bolt and one end has the position-limiting cover of opening；Wherein, described torsion cuts bolt for installing two
Individual component to be connected；Described position-limiting cover cover is loaded on described torsion and cuts the head end of bolt, described position-limiting cover
Openend for being welded to connect with the one in two components to be connected；Described position-limiting cover deep
Degree cuts the length of bolt less than described torsion, and the sidewall of described position-limiting cover cuts bolt with described torsion
Between head end outer surface, there is gap.
Preferably, described position-limiting cover be by sheet material welding make cylinder-shaped.
Preferably, described position-limiting cover is the basketry shape being made up of reinforcement welding.
Preferably, the cross sectional shape of described position-limiting cover is suitable with the head end that bolt is cut in described torsion.
Present invention also offers a kind of construction steel structure, including two components to be connected and torsion
Cutting bolt assembly, described torsion is cut bolt assembly and is included turning round and cut bolt and one end has the spacing of opening
Cover；Wherein, described torsion cut the plum blossom head end of bolt can be after installing two components to be connected successively
Adaptive with the inner sleeve of screwing wrench；Described position-limiting cover cover is loaded on described torsion and cuts the head end of bolt,
The openend of described position-limiting cover is welded to connect with the one in two components to be connected；Described spacing
The degree of depth of cover cuts the length of bolt less than described torsion, and the sidewall of described position-limiting cover is cut with described torsion
Between the head end outer surface of bolt, there is gap.
Preferably, two component to be connected specially square steel are made steel building post and girder steel end
Connecting plate.
Present invention also offers a kind of torsion as previously mentioned and cut the using method of bolt assembly, including under
State step:
S1. described position-limiting cover cover is loaded on described torsion and cuts the head end of bolt；
S2. the openend of described position-limiting cover is welded on a component to be connected, and described torsion is cut
The plum blossom head end of bolt is preset in the bolt mounting hole of component to be connected；
S3. from another member side to be connected, the inner sleeve of screwing wrench stretches into bolt mounting hole and institute
State and turn round the plum blossom head end adaptation cutting bolt；
S4. after described torsion is cut bolt back-out, its thread segment and the spiral shell in the outer sleeve of screwing wrench
Mother screws cooperation, until described plum blossom head end is twisted off.
(3) beneficial effect
The technique scheme of the present invention has the advantage that
Torsion of the present invention is cut bolt assembly and is had additional and turn round the position-limiting cover cutting bolt adaptation.Construction
Time, first the openend of position-limiting cover can be fixed with a Member Welding to be connected, due to limit
The degree of depth of position cover cuts the length of bolt less than turning round, turn round under this state cut the plum blossom head end of bolt can be pre-
It is placed in the bolt mounting hole of component to be connected, sets up and turn round the axial pre-determined bit cutting bolt, with this
Meanwhile, the sidewall of position-limiting cover can be set up and turn round the radial direction pre-determined bit cutting bolt head end, thus, can protect
Defined location relation between bolt and component to be connected is cut in card torsion.Further, can be from another
Member side to be connected, stretches into the inner sleeve of screwing wrench bolt mounting hole and turns round the plum cutting bolt
Fresh idea end is adaptive, after described torsion is cut bolt back-out, and its thread segment and the outer sleeve of screwing wrench
Interior nut coordinates, until plum blossom head end is twisted off, reaches the peace of two components to be connected
The purpose being entirely reliably connected.
Compared with prior art, the torsion that the present invention provides is cut bolt assembly and can be realized turning round cutting bolt
Pre-installation, so that it is guaranteed that component to be connected carries out the operability of overall assembling, is arranged such,
Reducing on the basis of operator's operation intensity, can operating efficiency that effectively lifting construction operates.
Accompanying drawing explanation
Fig. 1 is that bolt assembly relation schematic diagram in a kind of typical steel structural elements is cut in existing torsion；
Fig. 2 is the prepackage schematic diagram turned round described in embodiment one and cut bolt assembly；
Fig. 3 is the prepackage schematic diagram turned round described in embodiment one and cut bolt assembly；
Fig. 4 is the position-limiting cover schematic diagram turned round described in embodiment two and cut bolt assembly.
In Fig. 1:
Bolt 30 is cut in steel building post 10, the end connecting plate 20 of girder steel, torsion；
In Fig. 2-Fig. 3:
Turn round and cut bolt 1, position-limiting cover 2, steel column 3, the end connecting plate 4 of girder steel, nut 5.
Detailed description of the invention
Make to retouch the most in detail to the detailed description of the invention of the present invention with embodiment below in conjunction with the accompanying drawings
State.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
Embodiment one
As in figure 2 it is shown, the torsion that the embodiment of the present invention provides cuts bolt assembly mainly by two parts structure
Part: turn round and cut bolt 1 and position-limiting cover 2；Same as the prior art, this torsion cuts bolt 1 for installing
Two components to be connected: steel column 3 that square steel is made and the end connecting plate 4 of girder steel.Should manage
Solving, steel column 3 that the present embodiment is made using square steel and the end connecting plate 4 of girder steel are as the company for the treatment of
Connection member illustrates its matching relationship, and described torsion is cut the protection domain not structure of bolt assembly
Become substantial limit.
One end has position-limiting cover 2 cover of opening and is loaded on to turn round and cuts the head end of bolt 1, " head here
End " refer to turn round the large scale end cutting bolt 1, the openend of position-limiting cover 2 is used for and steel column 4
Inwall be welded to connect；The degree of depth of this position-limiting cover 2 cuts the length of bolt 1 less than turning round, and spacing
Matched in clearance between the head end outer surface of bolt 1 is cut in the sidewall of cover 2 and torsion, in order to turns round and cuts spiral shell
Bolt 1 is relative to the smooth and easy movement of position-limiting cover 2.In this programme, position-limiting cover 2 is by sheet material welding system
Become is cylinder-shaped.
It is briefly described as follows aforementioned torsion and cuts the using method of bolt assembly, comprise the steps:
S1. position-limiting cover 2 cover is loaded on and turns round the head end cutting bolt 1；
S2. the openend of position-limiting cover 2 is welded on the inwall of steel column 3, and bolt 1 is cut in torsion
Plum blossom head end be preset in the bolt mounting hole of steel column 3；Thus, set up torsion and cut bolt
Axially pre-determined bit, meanwhile, the sidewall of position-limiting cover can be set up and turn round that to cut the radial direction of bolt head end pre-
Location；
S3. from end connecting plate 4 side of girder steel, the inner sleeve of screwing wrench stretches into bolt and installs
The plum blossom head end that bolt 1 is cut in hole and torsion is adaptive；
S4. torsion is cut after bolt 1 screws out, its thread segment and the nut in the outer sleeve of screwing wrench
5 screw cooperation, until plum blossom head end is twisted off, i.e. and power cut-off.Concrete as it is shown on figure 3, by
This reaches the purpose of safe and reliable connection of two components to be connected.
Preferably, the cross sectional shape of position-limiting cover 2 is suitable, with more with the head end that bolt 1 is cut in torsion
Good lifting radially spacing reliability.As it was previously stated, the position-limiting cover 2 in this programme uses sheet material
Welding is made, and needs to adopt to realize in other ways according to the function that its welding is predetermined.
Embodiment two
Composition and the operation principle phase complete with embodiment one cutting bolt assembly is turned round described in the present embodiment
With, the difference that both compare is: the position-limiting cover of this programme is the basketry being made up of reinforcement welding
Shape.Specifically please also refer to Fig. 4, the figure shows and described in the present embodiment, turn round the limit cutting bolt assembly
Position cover structure schematic diagram.
In addition to bolt assembly before aforementioned torsion, the present invention also provides for the aforementioned torsion of a kind of application and cuts bolt group
The construction steel structure of part, this torsion cuts bolt assembly and includes: turning round and cut bolt, its plum blossom head end can
After installing two components to be connected successively, the inner sleeve with screwing wrench is adaptive；One end has out
The position-limiting cover of mouth, cover is loaded on described torsion and cuts the head end of bolt, the openend of described position-limiting cover and two
One in individual component to be connected is welded to connect；The degree of depth of described position-limiting cover cuts spiral shell less than described torsion
The length of bolt, and the sidewall of described position-limiting cover and described torsion cut between the head end outer surface of bolt
There is gap.
It should be noted that the component to be connected of this construction steel structure can be shown in figure
Square steel building post and girder steel end connecting plate, it is also possible to for other steel beam column to be connected, as long as application
Turn round described in this programme and cut bolt assembly all in the range of the application is claimed.
In sum, the torsion that the present invention provides is cut bolt assembly and can be realized turning round the pre-installation cutting bolt,
So that it is guaranteed that component to be connected carries out the operability of overall assembling, it is arranged such, is reducing behaviour
On the basis of author's operation intensity, can effectively lifting construction operation operating efficiency.
Last it is noted that above example is only in order to illustrate technical scheme, and
Non-to its restriction；Although the present invention being described in detail with reference to previous embodiment, ability
The those of ordinary skill in territory is it is understood that it still can be to the skill described in foregoing embodiments
Art scheme is modified, or wherein portion of techniques feature is carried out equivalent；And these are repaiied
Change or replace, not making the essence of appropriate technical solution depart from various embodiments of the present invention technical side
The spirit and scope of case.
Claims (5)
1. bolt assembly is cut in a torsion, it is characterised in that including:
Bolt is cut in torsion, is used for installing two components to be connected；
One end has the position-limiting cover of opening, and cover is loaded on described torsion and cuts the head end of bolt, described spacing
The openend of cover is for being welded to connect with the one in two components to be connected；Described position-limiting cover
The degree of depth cuts the length of bolt less than described torsion, and the sidewall of described position-limiting cover cuts bolt with described torsion
Head end outer surface between matched in clearance, described position-limiting cover is the basketry being made up of reinforcement welding
Shape；
Nut, turns round thread segment and the nut screw connection cutting bolt.
Bolt assembly is cut in torsion the most according to claim 1, it is characterised in that described spacing
The cross sectional shape of cover is suitable with the head end that bolt is cut in described torsion.
3. a construction steel structure, including two components to be connected；It is characterized in that, also
Cutting bolt assembly including torsion, described torsion is cut bolt assembly and is included:
Bolt is cut in torsion, and its plum blossom head end can be pulled with screwing after installing two components to be connected successively
The inner sleeve of hand is adaptive；
One end has the position-limiting cover of opening, and cover is loaded on described torsion and cuts the head end of bolt, described spacing
The openend of cover is welded to connect with the one in two components to be connected；The degree of depth of described position-limiting cover
Cut the length of bolt less than described torsion, and the sidewall of described position-limiting cover cuts the head of bolt with described torsion
Having gap between end outer surface, described position-limiting cover is the basketry shape being made up of reinforcement welding.
Construction steel structure the most according to claim 3, it is characterised in that two companies for the treatment of
Steel building post that connection member specially square steel is made and the connecting plate of girder steel end.
5. described in claim 1 or 2, turn round the using method cutting bolt assembly, it is characterised in that
Comprise the steps:
S1. described position-limiting cover cover is loaded on described torsion and cuts the head end of bolt；
S2. the openend of described position-limiting cover is welded on a component to be connected, and described torsion is cut
The plum blossom head end of bolt is preset in the bolt mounting hole of component to be connected；
S3. from another member side to be connected, the inner sleeve of screwing wrench stretches into bolt mounting hole and institute
State and turn round the plum blossom head end adaptation cutting bolt；
S4. after described torsion is cut bolt back-out, its thread segment and the spiral shell in the outer sleeve of screwing wrench
Mother screws cooperation, until described plum blossom head end is twisted off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330601.9A CN104132041B (en) | 2014-07-11 | 2014-07-11 | Turn round and cut bolt assembly, using method and apply the construction steel structure of this assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330601.9A CN104132041B (en) | 2014-07-11 | 2014-07-11 | Turn round and cut bolt assembly, using method and apply the construction steel structure of this assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104132041A CN104132041A (en) | 2014-11-05 |
| CN104132041B true CN104132041B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410330601.9A Active CN104132041B (en) | 2014-07-11 | 2014-07-11 | Turn round and cut bolt assembly, using method and apply the construction steel structure of this assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104132041B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305874B (en) * | 2020-02-28 | 2021-07-02 | 中铁七局集团第三工程有限公司 | Construction method of assembled box culvert |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1762731A1 (en) * | 2005-09-08 | 2007-03-14 | HONDA MOTOR CO., Ltd. | Mounting screw retainer structure |
| WO2008149386A1 (en) * | 2007-06-04 | 2008-12-11 | Societa' Bulloneria Europea S.B.E. S.P.A. | Structural fixing system with high clamping force and tightening precision with high corrosion resistance |
| CN101649853A (en) * | 2008-08-13 | 2010-02-17 | 富准精密工业(深圳)有限公司 | Fastening piece |
| CN202023811U (en) * | 2011-04-29 | 2011-11-02 | 达霆精密工业有限公司 | Fixedly-connecting device with hand-held structure |
| CN203558118U (en) * | 2013-11-26 | 2014-04-23 | 合肥梵隆汽车部件有限公司 | Connecting bolt preassembling structure installed on steering wheel |
| CN204061462U (en) * | 2014-07-11 | 2014-12-31 | 山东鲁帆集团有限公司 | Turn round the construction steel structure cut bolt assembly and apply this assembly |
-
2014
- 2014-07-11 CN CN201410330601.9A patent/CN104132041B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1762731A1 (en) * | 2005-09-08 | 2007-03-14 | HONDA MOTOR CO., Ltd. | Mounting screw retainer structure |
| WO2008149386A1 (en) * | 2007-06-04 | 2008-12-11 | Societa' Bulloneria Europea S.B.E. S.P.A. | Structural fixing system with high clamping force and tightening precision with high corrosion resistance |
| CN101649853A (en) * | 2008-08-13 | 2010-02-17 | 富准精密工业(深圳)有限公司 | Fastening piece |
| CN202023811U (en) * | 2011-04-29 | 2011-11-02 | 达霆精密工业有限公司 | Fixedly-connecting device with hand-held structure |
| CN203558118U (en) * | 2013-11-26 | 2014-04-23 | 合肥梵隆汽车部件有限公司 | Connecting bolt preassembling structure installed on steering wheel |
| CN204061462U (en) * | 2014-07-11 | 2014-12-31 | 山东鲁帆集团有限公司 | Turn round the construction steel structure cut bolt assembly and apply this assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104132041A (en) | 2014-11-05 |
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