CN108412201A - A kind of detachable assembled back cord - Google Patents
A kind of detachable assembled back cord Download PDFInfo
- Publication number
- CN108412201A CN108412201A CN201810240964.1A CN201810240964A CN108412201A CN 108412201 A CN108412201 A CN 108412201A CN 201810240964 A CN201810240964 A CN 201810240964A CN 108412201 A CN108412201 A CN 108412201A
- Authority
- CN
- China
- Prior art keywords
- rectangular steel
- long rectangular
- steel pipe
- pipe
- bolt hole
- 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.)
- Withdrawn
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
- E04G17/001—Corner fastening or connecting means for forming or stiffening 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
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
- E04G17/0657—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts fully recoverable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A kind of detachable assembled back cord, it includes two spaced apart, parallel arrangement long rectangular steel pipes, spacing certain distance is symmetrically arranged with through bolt hole on the long rectangular steel pipe, it wears corresponding to described Dui and is equipped with a short pipe between two long rectangular steel pipes of bolt hole, the two long rectangular steel pipe is passed through by corresponding bolt and fixed with nut after the through bolt hole and the short pipe of centre；The two root longs rectangular steel pipe middle ware is equipped with the short pipe, the distance at its interval is the length of short pipe, the bolt penetrates from the bolt hole on the outside of a wherein root long rectangular steel pipe, is pierced by from another through bolt hole of root long rectangular steel pipe after the short pipe, and nut is used in combination to fix；Multiple uniformly distributed, through bolts hole are set according to the gap length of 600-1000mm on the two root longs rectangular steel pipe；It has the features such as simple in structure, easy to install and use.
Description
Technical field
The present invention relates to a kind of Demountable assemble type back cords for dies plate tap, belong to technical field of buildings.
Background technology
Back cord, typically group welding piece, as shown in Figure 1, 2, it is mainly by two long rectangular steel pipes parallel, spacing is certain
11, it is linked together in a welding manner by multiple short rectangular steel pipes 12.The spacing of each short rectangular steel pipe 12 is larger, and in rule
Rule property.Since the operating mode in engineering is complicated and changeable, the case where short rectangular steel pipe 12 is with conflicting to wire drawing bar frequent occurrence, lead to mould
The process of plate installation is affected.When welding capacity is big, back cord deforms frequent occurrence, needs to increase trimming.
Invention content
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of simple in structure, side of installing and using
Just, easy to assembly quick, efficient, back cord high yield rate, can Reusability, reduce use cost Demountable assemble type the back of the body
It is stupefied.
The purpose of the present invention is come what is completed, a kind of detachable assembled back cord, it includes two by following technical solution
Root is spaced apart, the long rectangular steel pipe of parallel arrangement, and spacing certain distance is symmetrical arranged on the long rectangular steel pipe
There is through bolt hole, wears corresponding to described Dui and be equipped with a short pipe, the two long square between two long rectangular steel pipes of bolt hole
Shape steel pipe is fixed after the short pipe of the through bolt hole and centre with nut by corresponding bolt.
As preferred：The two root longs rectangular steel pipe middle ware is equipped with the short pipe, and the distance at interval is short circle
The length of pipe, the bolt penetrates from the bolt hole on the outside of a wherein root long rectangular steel pipe, after the short pipe from
Another through bolt hole of root long rectangular steel pipe is pierced by, and nut is used in combination to fix；According to 600-on the two root longs rectangular steel pipe
Multiple uniformly distributed, through bolts hole are arranged in the gap length of 1000mm.
The present invention have it is simple in structure, easy to install and use, easy to assembly quick, efficient, back cord high yield rate can be anti-
The features such as multiple use, reduction use cost.
Description of the drawings
Fig. 1 is existing back cord structural schematic diagram.
Fig. 2 is the A direction views of Fig. 1.
Fig. 3 is the structural schematic diagram of the present invention.
Fig. 4 is the B direction views of Fig. 3.
Specific implementation mode
Below in conjunction with attached drawing, the present invention will be described in detail：Fig. 3, shown in 4, one kind of the present invention is detachable
Back cord is assembled, it includes two spaced apart, parallel arrangement long rectangular steel pipes 21, on the long rectangular steel pipe 21
Spacing certain distance is symmetrically arranged with through bolt hole 22, the two long rectangular steel pipes 21 for wearing bolt hole 22 corresponding to described pair it
Between be equipped with a short pipe 23, the two long rectangular steel pipe 21 by corresponding bolt 24 pass through the through bolt hole 22 and
It is fixed with nut 25 after intermediate short pipe 23.
As shown in the figure, two root longs rectangular steel pipe, 21 middle ware is equipped with the short pipe 23, and the distance at interval is
The length of short pipe 23, the bolt 24 penetrate, from the bolt hole 22 in 21 outside of a wherein root long rectangular steel pipe by described
Short pipe 23 after be pierced by from 21 through bolt hole 22 of another root long rectangular steel pipe, be used in combination nut 25 fix；Two root long
Multiple uniformly distributed, through bolts hole 22 are set according to the gap length of 600-1000mm on rectangular steel pipe 21, preferably
800mm gap lengths.
The present invention during the installation process, if being interfered to wire drawing bar and short pipe, can remove bolt and nut and short immediately
Pipe changes to the hole position on side；Welding is eliminated, the possibility of welding deformation is also just reduced；Assemble technology that need not be very high
Content, it is convenient and efficient, it is efficient；Back cord high yield rate and can Reusability.
Claims (2)
1. a kind of detachable assembled back cord, it includes two spaced apart, parallel arrangement long rectangular steel pipes, special
Sign is on the long rectangular steel pipe that spacing certain distance is symmetrically arranged with through bolt hole, and bolt is worn corresponding to described pair
A short pipe is equipped between the two long rectangular steel pipes in hole, the two long rectangular steel pipe passes through described through by corresponding bolt
It is fixed with nut after bolt hole and the short pipe of centre.
2. detachable assembled back cord according to claim 1, it is characterised in that the two root longs rectangular steel pipe middle ware
It is equipped with the short pipe, the distance at interval is the length of short pipe, and the bolt is outside a wherein root long rectangular steel pipe
The bolt hole of side penetrates, is pierced by from another through bolt hole of root long rectangular steel pipe after the short pipe, and nut is used in combination
It is fixed；Multiple uniformly distributed, through bolts are set according to the gap length of 600-1000mm on the two root longs rectangular steel pipe
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810240964.1A CN108412201A (en) | 2018-03-22 | 2018-03-22 | A kind of detachable assembled back cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810240964.1A CN108412201A (en) | 2018-03-22 | 2018-03-22 | A kind of detachable assembled back cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108412201A true CN108412201A (en) | 2018-08-17 |
Family
ID=63132890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810240964.1A Withdrawn CN108412201A (en) | 2018-03-22 | 2018-03-22 | A kind of detachable assembled back cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412201A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204492157U (en) * | 2014-12-19 | 2015-07-22 | 天津市鑫福盛新型建筑模板有限公司 | Novel adjustable gap body of wall back cord |
| CN206360354U (en) * | 2016-12-19 | 2017-07-28 | 深圳市百事达铝模科技有限公司 | A kind of channel-section steel back cord |
| CN206408925U (en) * | 2016-12-19 | 2017-08-15 | 深圳市百事达铝模科技有限公司 | A kind of side leads to back cord |
| CN206784918U (en) * | 2017-01-04 | 2017-12-22 | 云南建投建材科技有限责任公司 | A kind of local stiffening back cord for being used to build novel aluminum-wood composite shuttering system |
| CN208220211U (en) * | 2018-03-22 | 2018-12-11 | 浙江谊科建筑技术发展有限公司 | Detachable assembled back cord |
-
2018
- 2018-03-22 CN CN201810240964.1A patent/CN108412201A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204492157U (en) * | 2014-12-19 | 2015-07-22 | 天津市鑫福盛新型建筑模板有限公司 | Novel adjustable gap body of wall back cord |
| CN206360354U (en) * | 2016-12-19 | 2017-07-28 | 深圳市百事达铝模科技有限公司 | A kind of channel-section steel back cord |
| CN206408925U (en) * | 2016-12-19 | 2017-08-15 | 深圳市百事达铝模科技有限公司 | A kind of side leads to back cord |
| CN206784918U (en) * | 2017-01-04 | 2017-12-22 | 云南建投建材科技有限责任公司 | A kind of local stiffening back cord for being used to build novel aluminum-wood composite shuttering system |
| CN208220211U (en) * | 2018-03-22 | 2018-12-11 | 浙江谊科建筑技术发展有限公司 | Detachable assembled back cord |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208220211U (en) | Detachable assembled back cord | |
| CN108412201A (en) | A kind of detachable assembled back cord | |
| CN104001740B (en) | A kind of three-port type partly cuts open guide apparatus | |
| CN204326677U (en) | Novel power transmission power line steel tuble pole | |
| CN202611831U (en) | Automobile exhaust pipe where sensor seat can be conveniently installed | |
| CN203525415U (en) | Distribution plate | |
| CN205189142U (en) | Steel structure connecting piece | |
| CN208230816U (en) | A kind of dummy bar shaft structures | |
| CN205855616U (en) | Add the large-scale C-shaped hook of tungsten bar | |
| CN208202791U (en) | A kind of guardrail erection support | |
| CN201849926U (en) | Discharge hopper | |
| CN203900116U (en) | Three-hole type half-sectioning guide slot device | |
| CN203791434U (en) | Stamping press of circular steel plate rings of cement electricity poles | |
| CN203610438U (en) | Positioning structure of rolling-assisting device frame body | |
| CN204308280U (en) | Band steel cutting means | |
| CN204325441U (en) | Separated time comb in a kind of heat treatment furnace | |
| CN203992062U (en) | Be suitable for revolving the back segment linking machine that rises shaped steel plate storehouse | |
| CN212442780U (en) | Multifunctional die punch | |
| CN204062444U (en) | Special-shaped support figure-six pipe | |
| CN208702945U (en) | A kind of staged cartridge type shell for new-energy automobile | |
| CN210101636U (en) | High-wear-resistance split type mine car wheel | |
| CN208800929U (en) | Reinforcing bar seam welder duplex bearing guiding device | |
| CN210068883U (en) | Detachable belt cooler head wheel toothed plate | |
| CN207239000U (en) | A kind of reinforcement metal straightening equipment | |
| CN103962431A (en) | Concrete pole circular steel plate ring punching machine |
Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |