CN107905417A - Securable steel structure connecting member - Google Patents
Securable steel structure connecting member Download PDFInfo
- Publication number
- CN107905417A CN107905417A CN201711051580.7A CN201711051580A CN107905417A CN 107905417 A CN107905417 A CN 107905417A CN 201711051580 A CN201711051580 A CN 201711051580A CN 107905417 A CN107905417 A CN 107905417A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- thread stud
- telescopic rod
- external screw
- screw thread
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
Abstract
The present invention relates to securable steel structure connecting member, belong to reinforcer, the technical field of its auxiliary part, including cylinder body and two pistons being slidably fitted in cylinder body, two chambers that a sealing is formed between piston and cylinder body, piston lateral wall is connected with pull rod and spring, spring is connected to inboard wall of cylinder block, the pull rod is set through cylinder body, one end that pull rod is placed in outside cylinder body is detachably connected the external member for being useful for fixed steel construction, bottom is fixedly connected with internal thread stud in the chamber, chamber top surface is provided through hollow telescopic rod, telescopic rod upper end is removably connected with torsion head, telescopic rod lower end is fixedly connected with hollow external screw thread stud, external screw thread stud is threadedly coupled with internal thread stud.The technical program solves the problems, such as the how reliable quickly installation of two steel constructions in the prior art and removes, and the size of tensile force can be adjusted according to being actually needed, and dismounting flexibly, conveniently, can be widely popularized, highly practical.
Description
Technical field
The invention belongs to the technical field of reinforcer, its auxiliary part.
Background technology
The curtain wall built at present is supported using steel construction, bear the weight of curtain wall, wind load, the deformation expanded with heat and contract with cold and
The external force such as earthquake, in general, the means used at steel structure node are by welding for steel structure.But in steel structure node
Place, stressing conditions are different, internal stress will be produced between steel construction when steel construction is subject to huge external force, if interior
Stress is not released, and steel construction will be caused to deform, wear.
Existing steel building is mostly attached by the way of being welded and fixed, and is difficult to remove after shaping, and
Welding procedure is time-consuming and laborious, this all can be restricted the popularization of traditional steel house；At present, the technology of steel house
Difficult point is the how reliable quickly dismounting of two steel constructions, as steel column is connected with gooseneck, the connection of gooseneck and gooseneck,
Existing way is welded and fixed, and in view of this, how to provide a kind of safe and reliable, dismounting fast and easily front and rear two-way two
The steel structure connecting device connected between a steel construction, which becomes, problem to be solved.
The content of the invention
The invention is intended to provide a kind of securable steel structure connecting member, how may be used with solving two steel constructions in the prior art
The problem of by quickly installation and removing.
In order to achieve the above object, base case of the invention provides a kind of securable steel structure connecting member, including
Cylinder body and two pistons being slidably fitted in cylinder body, two chambers that a sealing is formed between piston and cylinder body, outside piston
Side wall is connected with pull rod and spring, and spring is connected to inboard wall of cylinder block, and the pull rod is set through cylinder body, and pull rod is placed in outside cylinder body
One end is detachably connected the external member for being useful for fixed steel construction, and bottom is fixedly connected with internal thread stud, chamber in the chamber
Top surface is provided through hollow telescopic rod, and telescopic rod upper end is removably connected with torsion head, and telescopic rod lower end is fixedly connected with
Hollow external screw thread stud, external screw thread stud are threadedly coupled with internal thread stud.
The technical principle of this programme is：Torsion head is twisted, the external screw thread stud connected under telescopic rod is rotated up so that outer
Space between threaded stud and internal thread stud becomes larger, and chamber air amount is certain, and chamber is air-tight state, at this time, chamber
Indoor air can promote the piston of both sides to slide in and out, and then extrude spring, have adjusted the protruding distance of pull rod,
The external member of pull rod both sides is installed on the steel construction that need to be connected by person easy to operation.After steel construction is packaged, opposite direction twisting is turned round
Power head, rotates down external screw thread stud, and the space between external screw thread stud and internal thread stud diminishes, in the work of spring force
Piston slid inward can be promoted under, realizes tensioning of the pull rod to both ends steel construction.
Beneficial effect：1st, compared with prior art, the tensile force which is adjusted adjusts, and operator can be according to reality
The tensile force size needed, twists torsion head, different using the compression degree of spring, to realize the change of tensile force size, into
And make it that the scope of application of the structure is wider, it is adjusted according to the needs of different tensile forces, operation is more flexible；2nd, fixed effect
Fruit is good, easy to operate compared with traditional welding manner, and operator only needs to adjust torsion head to realize to both sides steel knot
The fixation and tensioning of structure, install, dismantle it is quick and convenient；3rd,, can after the steel construction at both ends is fixed using the mode of telescopic rod
Telescopic rod to be shunk, prevent its protrusion from influencing other operations and the installation of workpiece outside cylinder body；4th, pull rod and external member are detachable
The mode of connection, is conveniently replaceable external member, can adjust suitable external member according to different steel constructions, make external member and steel structure connection
It is firm.The technical program solve thes problems, such as the how reliable quickly installation of two steel constructions and dismounting in the prior art, and
The size of tensile force can be adjusted according to being actually needed, dismounting flexibly, conveniently, can be widely popularized, highly practical.
Preferred solution one, as the further optimization to base case, the chamber roof is offered for placing torsion
The groove of head；After using the present apparatus, the steel construction of both sides is fixed, adjustable telescopic rod is shunk, and torsion head is placed in groove
Interior, it is in smooth, without raised position, not only beauty, but also can ensure that the structure does not interfere with other steel constructions to make cylinder body outside
Installation.
Preferred solution two, it is more to be preset with polyethers as the further optimization to preferred solution one, in the internal thread stud
First alcohol and isocyanates react the performed polymer of generation, can inject water to its inside by telescopic rod in the external screw thread stud；It is poly-
Ethoxylated polyhydric alcohol isocyanates should should generate performed polymer, and performed polymer contacts with water, reacts generation foamed plastics, using this principle,
So that being full of foamed plastics in the space of internal thread stud and external screw thread stud, foam plastic density is low, light, has and absorbs punching
The ability of load is hit, there is excellent absorbing shock performance, sound insulating and absorbing performance, thermal conductivity is low, and heat-proof quality is good, and excellent electricity is absolutely
Edge performance, has corrosion-resistant, fungus resistance energy, after generating foamed plastics so that shape between internal thread stud and external screw thread stud
Into fixed structure so that whole tension structure is more firm, it is not easy to situations such as producing loosening.
Preferred solution three, as the further optimization to preferred solution two, the madial wall of the external screw thread stud is connected with
Scraper；When needing to dismantle in two steel constructions, torsion head is rotated so that external screw thread stud rotates, and swivel is scraped so as to drive
It is dynamic, and then under the dissection of scraper, foamed plastics is cut into several pieces, then torsion head is unloaded, utilize negative-pressure adsorption
Device suctions out the foamed plastics after cutting, sets up torsion head, is rotated, you can will realize internal thread stud and external screw thread spiral shell
The increase of column space, and then the indoor air push piston of chamber is moved out, the steel construction of back-off assembly both sides connection, by steel
Structure disassembles.
Preferred solution four, as the further optimization to preferred solution three, is provided with close between the chamber and telescopic rod
Sealing；The setting of seal can ensure the indoor seal of chamber.
Preferred solution five, as the further optimization to preferred solution four, the torsion head is threadedly coupled with telescopic rod；Adopt
The mode being threadedly coupled, structure firmly install, and easy to be rotated to torsion head, while are easily installed and unload torsion head,
Consequently facilitating water is injected by telescopic rod, also allow for suctioning out the plastic foam in internal thread stud.
Brief description of the drawings
Fig. 1 is the structure diagram of the securable steel structure connecting member of the embodiment of the present invention.
Embodiment
Below by the further details of explanation of embodiment：
Reference numeral in Figure of description includes：Cylinder body 1, piston 2, chamber 3, pull rod 4, spring 5, external member 6, internal thread
Stud 7, telescopic rod 8, external screw thread stud 9, torsion are first 10, groove 11, scraper 12.
Embodiment is substantially as shown in Figure 1：The securable steel structure connecting member of the present invention, including cylinder body 1 and be slidably matched
Two pistons 2 in cylinder body 1, form the chamber 3 of a sealing, the connection of 2 lateral wall of piston between two pistons 2 and cylinder body 1
There are pull rod 4 and spring 5, spring 5 is connected to 1 inner wall of cylinder body, and pull rod 4 is set through cylinder body 1, and pull rod 4 is placed in one end outside cylinder body 1
The external member 6 for being useful for fixed steel construction is snapped connection, bottom is welded with internal thread stud 7 in chamber 3, and 3 top surface of chamber is through peace
Equipped with hollow telescopic rod 8, seal is installed between chamber 3 and telescopic rod 8,8 threaded upper ends of telescopic rod are connected with torsion head
10,8 lower end of telescopic rod is communicated with hollow external screw thread stud 9, and the top of chamber 3 offers the groove for placing torsion first 10
11, the madial wall of external screw thread stud 9 is connected with scraper 12, and external screw thread stud 9 is threadedly coupled with internal thread stud 7, internal thread spiral shell
The performed polymer of polyether polyol and isocyanates reaction generation is preset with column 7, in external screw thread stud 9 can by telescopic rod 8 to
Its internal injection water.
In use, firstly the need of the distance according to both sides steel construction, to adjust external member 6.Torsion first 10 is rotated clockwise, is stretched
The external screw thread stud 9 of 8 times connections of contracting bar is rotated up, the space between increase external screw thread stud 9 and internal thread stud 7, due to
Air capacity is certain in chamber 3, and chamber 3 is air-tight state, and at this time, the air in chamber 3 can promote the piston 2 of both sides outside
Slide, extrude spring 5, when apart from it is suitable when, that is, stop operating torsion first 10.Then external member 6 is fixed to the steel construction of both sides,
After fixing, according to the tensile force size of both sides steel construction needs, torsion first 10 is rotated counterclockwise, makes external screw thread stud 9 downward
Rotate, the space between external screw thread stud 9 and internal thread stud 7 diminishes, and piston can be promoted under the action of 5 elastic force of spring
2 slid inwards, realize tensioning of the pull rod 4 to both ends steel construction, by controlling the rotation of torsion first 10, regulate and control the compression of spring 5
Chengdu, you can to control the size of tensile force.
After tensioning, torsion first 10 is unloaded, water is injected into telescopic rod 8, polyether polyols are preset with internal thread stud 7
Alcohol and the performed polymer of isocyanates reaction generation, performed polymer contacts with water, reacts and generates foamed plastics, into but internal thread stud
7 and external screw thread stud 9 space in be full of foamed plastics, further consolidate internal thread stud 7 and external screw thread stud 9, prevent two
Relative motion occurs between person, and then realizes that the tensioning to both sides steel construction is fixed, the welding of the fixed form and traditional handicraft
Compare, good fixing effect；Then torsion first 10 is installed again, telescopic rod 8 is closed, adjustable telescopic rod 8 is shunk so that torsion head
10 be in smooth in insertion groove 11, on the outside of holding cylinder body 1 just, without raised position, the connection status i.e. completion of steel construction.
When needing to remove, adjustable telescopic rod 8 extends, again firmly clockwise shearing torsion first 10, drives external screw thread spiral shell
Column 9 moves upwards while rotation, and the scraper 12 of installation cuts foamed plastics in external screw thread stud 9 at this time, after cutting,
Torsion first 10 is opened, foamed plastics is being suctioned out using negative pressure adsorption equipment, the steel construction of both sides can torn open at this time
Remove.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (6)
1. securable steel structure connecting member, including cylinder body and two pistons being slidably fitted in cylinder body, it is characterised in that：Two
The chamber of a sealing is formed between a piston and cylinder body, piston lateral wall is connected with pull rod and spring, and spring is connected to cylinder body
Inner wall, the pull rod are set through cylinder body, and one end that pull rod is placed in outside cylinder body is detachably connected the set for being useful for fixed steel construction
Part；Bottom is fixedly connected with internal thread stud in the chamber, and chamber top surface is provided through hollow telescopic rod, on telescopic rod
End is removably connected with torsion head, and telescopic rod lower end is fixedly connected with hollow external screw thread stud, external screw thread stud and internal thread
Stud is threadedly coupled.
2. securable steel structure connecting member according to claim 1, it is characterised in that：The chamber roof offers use
In the groove for placing torsion head.
3. securable steel structure connecting member according to claim 2, it is characterised in that：Preset in the internal thread stud
There is the performed polymer of polyether polyol and isocyanates reaction generation, can be noted in the external screw thread stud by telescopic rod to its inside
Enter water.
4. securable steel structure connecting member according to claim 3, it is characterised in that：The inner side of the external screw thread stud
Wall is connected with scraper.
5. securable steel structure connecting member according to claim 4, it is characterised in that：Between the chamber and telescopic rod
It is provided with seal.
6. securable steel structure connecting member according to claim 5, it is characterised in that：The torsion head and telescopic rod spiral shell
Line connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051580.7A CN107905417B (en) | 2017-10-31 | 2017-10-31 | Securable steel structure connecting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051580.7A CN107905417B (en) | 2017-10-31 | 2017-10-31 | Securable steel structure connecting member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107905417A true CN107905417A (en) | 2018-04-13 |
| CN107905417B CN107905417B (en) | 2019-07-09 |
Family
ID=61842256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711051580.7A Expired - Fee Related CN107905417B (en) | 2017-10-31 | 2017-10-31 | Securable steel structure connecting member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107905417B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577550A (en) * | 2018-12-31 | 2019-04-05 | 江苏扬桩金源管业有限公司 | A kind of assembled architecture top bridge |
| CN112196167A (en) * | 2020-09-10 | 2021-01-08 | 安徽德玖建筑装饰工程有限公司 | Floor cement component |
| CN114278662A (en) * | 2021-12-27 | 2022-04-05 | 王济龙 | Planar structure splicing fixer for assembly type building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4010517A1 (en) * | 1990-04-02 | 1991-10-10 | Hilti Ag | Gas-driven fixing tool - has combustion chamber with discharge port to atmosphere of adjustable cross=section |
| JPH11270028A (en) * | 1998-03-23 | 1999-10-05 | Asahi Glass Co Ltd | Tension adjuster for tendon |
| CN1059954C (en) * | 1994-07-04 | 2000-12-27 | 福加系统国际有限公司 | Connection device |
| CN203475612U (en) * | 2013-08-19 | 2014-03-12 | 中信建设有限责任公司 | Steel structure connecting piece |
| CN103643766A (en) * | 2013-12-09 | 2014-03-19 | 天津市金万方钢结构有限公司 | Tensioning connection piece used for steel structure |
-
2017
- 2017-10-31 CN CN201711051580.7A patent/CN107905417B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4010517A1 (en) * | 1990-04-02 | 1991-10-10 | Hilti Ag | Gas-driven fixing tool - has combustion chamber with discharge port to atmosphere of adjustable cross=section |
| CN1059954C (en) * | 1994-07-04 | 2000-12-27 | 福加系统国际有限公司 | Connection device |
| JPH11270028A (en) * | 1998-03-23 | 1999-10-05 | Asahi Glass Co Ltd | Tension adjuster for tendon |
| CN203475612U (en) * | 2013-08-19 | 2014-03-12 | 中信建设有限责任公司 | Steel structure connecting piece |
| CN103643766A (en) * | 2013-12-09 | 2014-03-19 | 天津市金万方钢结构有限公司 | Tensioning connection piece used for steel structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577550A (en) * | 2018-12-31 | 2019-04-05 | 江苏扬桩金源管业有限公司 | A kind of assembled architecture top bridge |
| CN112196167A (en) * | 2020-09-10 | 2021-01-08 | 安徽德玖建筑装饰工程有限公司 | Floor cement component |
| CN112196167B (en) * | 2020-09-10 | 2022-04-12 | 江苏鑫泽新型建筑材料有限公司 | Floor cement component |
| CN114278662A (en) * | 2021-12-27 | 2022-04-05 | 王济龙 | Planar structure splicing fixer for assembly type building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107905417B (en) | 2019-07-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190709 Termination date: 20191031 |