CN106812320A - A kind of attachment means of adjustable in length - Google Patents
A kind of attachment means of adjustable in length Download PDFInfo
- Publication number
- CN106812320A CN106812320A CN201510866203.3A CN201510866203A CN106812320A CN 106812320 A CN106812320 A CN 106812320A CN 201510866203 A CN201510866203 A CN 201510866203A CN 106812320 A CN106812320 A CN 106812320A
- Authority
- CN
- China
- Prior art keywords
- expansion link
- fix bar
- adjustable
- attachment means
- length
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
- E04G17/042—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by threaded elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention provides a kind of attachment means of adjustable in length, including two sets of fixtures and adjusting means, the adjusting means is arranged at two sets of relative inners of fixture, the fixture includes clamp, regulating bolt and fixed plate, the regulating bolt is placed through in clamp outer panels, the fixed plate is arranged at regulating bolt top, the adjusting means includes expansion link and fix bar, the expansion link is sleeved in fix bar, accommodating hole is provided with the opposite flank of the expansion link, spring is provided with accommodating hole, the spring connects the flexible push rod, the relative side elongatedness direction of the fix bar is provided with the structure hole coordinated with flexible push rod.The beneficial effects of the invention are as follows simple structure, easy to operate, cost is not only saved, and bonding strength is larger.
Description
Technical field
The invention belongs to construction technique with the apparatus field, more particularly, to a kind of attachment means of adjustable in length.
Background technology
At present, widely used concrete cast-in-site formwork bracing system is as support by flitch as keel, steel pipe
Build.Using this flitch keel structure, workload is big, waste time and energy, low construction efficiency, while iron wire, iron
The auxiliary materials such as nail waste serious, and flitch keel cannot also be reused substantially.In recent years, a kind of shuttering supporting combination is occurred in that
Structure, is that instead of flitch with the keel of steel, and it is by pattern carrier and the supporting post-rod and horizontal fixed branch of Support bracket
The connecting rod composition of jackstay, pattern carrier is by many square-tube type masters being be arranged in parallel respectively at vertical, horizontal on the same plane
Keel and secondary joist are constituted through being placed in the angle-style slot board of main joist side.Using this steel form bracing composite structure,
Steel material can be reused, and reduce the waste of timber, energy-conserving and environment-protective, reduces cost, and build speed soon, building site
Environmental sanitation is clean and tidy, meets the requirement of civilized construction.But in the form bracing composite structure using this all-steel,
It is unadjustable, it is impossible to adapt to changeable construction requirement because the attachment means length for connecting secondary joist is fixed.
The content of the invention
It is an object of the invention to provide a kind of simple structure, the attachment means of easy to operate adjustable in length, not only save
Cost, and bonding strength is larger.
The technical scheme is that：A kind of attachment means of adjustable in length, including two sets of fixtures and adjusting means, institute
State adjusting means and be arranged at two sets of relative inners of fixture, the fixture includes clamp, regulating bolt and fixed plate, described
Regulating bolt is placed through in clamp outer panels, and the fixed plate is arranged at regulating bolt top, and the adjusting means includes stretching
Contracting bar and fix bar, the expansion link are sleeved in fix bar, and accommodating hole is provided with the opposite flank of the expansion link, are held
Put and spring is provided with hole, the spring connects the flexible push rod, the relative side elongatedness direction of the fix bar is set
There is the structure hole coordinated with flexible push rod.
Further, the flexible push rod protrudes from the expansion link outside.
Further, the expansion link and fix bar are disposed as square structure.
Further, the clamp is set to " u "-shaped draw-in groove.
Further, the length of the clamping open section that the clamp sets is 10-20cm.
Further, the spacing of the structure hole in the fix bar is 5-10cm.
Further, the flexible rod outer surface is provided with external screw thread, and the expansion link is connected in fix bar by external screw thread
Portion.
Further, also it is set with fastening bolt on the expansion link.
The present invention has the advantages and positive effects that：Two sets of fixtures that the present invention is set at the two ends of attachment means, can lead to
Rotation regulating bolt is crossed, the spacing between the interior card faceplate and fixed plate of clamp is adjusted, different in width secondary joist is improve
Adaptability, is easy to construction worker to be assembled, and improves efficiency of construction high；Adjusting means is set between two sets of fixtures,
Can extend or shorten adjusting means length according to construction requirement, the fixed secondary joist that can more fasten, the present invention is carried
The attachment means of confession, it is reusable, building cost is saved, be conducive to being widely popularized and use.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is expansion link partial schematic diagram of the invention.
In figure：
1st, clamp 2, regulating bolt 3, fixed plate
4th, expansion link 5, fix bar 6, accommodating hole
7th, spring 8, flexible push rod 9, structure hole
Specific embodiment
The present invention is elaborated below in conjunction with the accompanying drawings.
As shown in Fig. 1-Fig. 2 structural representations of the invention, the present invention provides a kind of attachment means of adjustable in length, bag
Include two sets of fixtures and adjusting means, the adjusting means is arranged at two sets of relative inners of fixture, the fixture include clamp 1,
Regulating bolt 2 and fixed plate 3, the regulating bolt 2 are placed through in the outer panels of clamp 1, and the fixed plate 3 is arranged at tune
Section bolt 2 top, the adjusting means includes expansion link 4 and fix bar 5, and the expansion link 4 is sleeved on fix bar 5
It is interior, it is provided with accommodating hole 6, accommodating hole 6 in the opposite flank of the expansion link 4 and is provided with spring 7, the spring 7 is connected
The flexible push rod 8, the relative side of the fix bar 5 is provided with the structure hole coordinated with flexible push rod 8 along its length
9。
The flexible push rod 8 protrudes from the outside of the expansion link 4.The expansion link 4 and fix bar 5 are disposed as square
Structure.
The clamp 1 is set to " u "-shaped draw-in groove.The length of the clamping open section that the clamp 1 sets is 10-20cm.Institute
The spacing for stating the structure hole 9 in fix bar 5 is 5-10cm.
The outer surface of the expansion link 4 is provided with external screw thread 10, and the expansion link 4 is connected to fix bar 5 by external screw thread 10
It is internal.Fastening bolt 11 is also set with the expansion link 4.
The course of work of this example：The present invention is adopted and provides a kind of attachment means of adjustable in length, at the two ends of attachment means
Fixture is set, regulating bolt 2 is rotated, shortens the distance between wainscot and fixed plate 3 of clamp 1, by clamp 1
Above plate and fixed plate 3 fixture can be connected on secondary joist, simple to operate, fixation, convenient construction personnel
Operation, " u "-shaped draw-in groove is set to by clamp 1, facilitates clamp 1 to clamp secondary joist.Set at the middle part of attachment means and adjusted
Regulating device, because expansion link 4 is socketed in fix bar 5, first according to the distance between two secondary joists, by flexible top
The compression spring 7 of bar 8 makes expansion link 4 be slided in fix bar 5, after regulating the length of expansion link 4 and fix bar 5,
Expansion link 4 and fix bar 5 are fixed through structure hole 9 by flexible push rod 8, the expansion link 4 passes through external screw thread 10
Be connected to inside fix bar 5, further improve the tightness of expansion link 4 and fix bar 5, expansion link 4 with it is fixed
After the completion of the fastening of bar 5, can be locked by fastening bolt 11, the attachment means that the present invention is provided can adapt to difference
The change of width between secondary joist.The attachment means that the present invention is provided, it is reusable, building cost is saved, be conducive to
It is widely popularized and uses.
One embodiment of the present of invention has been described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement etc.,
All should still belong within patent covering scope of the invention.
Claims (8)
1. a kind of attachment means of adjustable in length, it is characterised in that：Including two sets of fixtures and adjusting means, the regulation
Device is arranged at two sets of relative inners of fixture, and the fixture includes clamp (1), regulating bolt (2) and fixed plate (3),
The regulating bolt (2) is placed through in clamp (1) outer panels, and the fixed plate (3) is arranged at regulating bolt (2)
Top, the adjusting means includes expansion link (4) and fix bar (5), and the expansion link (4) is sleeved on fix bar (5)
It is interior, it is provided with accommodating hole (6), accommodating hole (6) in the opposite flank of the expansion link (4) and is provided with spring (7),
The spring (7) connects the flexible push rod (8), and the relative side of the fix bar (5) is provided with along its length
The structure hole (9) coordinated with flexible push rod (8).
2. attachment means of adjustable in length according to claim 1, it is characterised in that：The flexible push rod (8)
Protrude from the expansion link (4) outside.
3. attachment means of adjustable in length according to claim 1, it is characterised in that：The expansion link (4)
Square structure is disposed as with fix bar (5).
4. attachment means of adjustable in length according to claim 1, it is characterised in that：The clamp (1) sets
It is set to " u "-shaped draw-in groove.
5. attachment means of adjustable in length according to claim 1, it is characterised in that：The clamp (1) sets
Clamping open section length be 10-20cm.
6. attachment means of adjustable in length according to claim 1, it is characterised in that：The fix bar (5)
On structure hole (9) spacing be 5-10cm.
7. attachment means of adjustable in length according to claim 1, it is characterised in that：The expansion link (4)
Outer surface is provided with external screw thread (10), and the expansion link (4) is connected in fix bar (5) by external screw thread (10)
Portion.
8. attachment means of adjustable in length according to claim 7, it is characterised in that：In the expansion link (4)
On be also set with fastening bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866203.3A CN106812320A (en) | 2015-11-30 | 2015-11-30 | A kind of attachment means of adjustable in length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866203.3A CN106812320A (en) | 2015-11-30 | 2015-11-30 | A kind of attachment means of adjustable in length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106812320A true CN106812320A (en) | 2017-06-09 |
Family
ID=59108166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510866203.3A Pending CN106812320A (en) | 2015-11-30 | 2015-11-30 | A kind of attachment means of adjustable in length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106812320A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824804A (en) * | 2018-06-27 | 2018-11-16 | 中国冶集团有限公司 | A kind of wall beam is in the breakaway-element plugging structure and method for pouring concrete wall |
| CN108927771A (en) * | 2018-09-10 | 2018-12-04 | 陕西博菲特流体控制装备制造有限公司 | Rapid installation device for cylinder spring |
-
2015
- 2015-11-30 CN CN201510866203.3A patent/CN106812320A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824804A (en) * | 2018-06-27 | 2018-11-16 | 中国冶集团有限公司 | A kind of wall beam is in the breakaway-element plugging structure and method for pouring concrete wall |
| CN108824804B (en) * | 2018-06-27 | 2020-11-27 | 中国一冶集团有限公司 | Disconnected type blocking structure and method for wall beam in concrete wall pouring |
| CN108927771A (en) * | 2018-09-10 | 2018-12-04 | 陕西博菲特流体控制装备制造有限公司 | Rapid installation device for cylinder spring |
| CN108927771B (en) * | 2018-09-10 | 2023-07-07 | 陕西博菲特流体控制装备制造有限公司 | Quick mounting device for cylinder spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |