CN108756236A - A kind of adjustable back cord - Google Patents
A kind of adjustable back cord Download PDFInfo
- Publication number
- CN108756236A CN108756236A CN201810834234.4A CN201810834234A CN108756236A CN 108756236 A CN108756236 A CN 108756236A CN 201810834234 A CN201810834234 A CN 201810834234A CN 108756236 A CN108756236 A CN 108756236A
- Authority
- CN
- China
- Prior art keywords
- back cord
- connector
- gripping block
- main body
- elongated slot
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 14
- 238000012545 processing Methods 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 9
- 238000005457 optimization Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 241000357293 Leptobrama muelleri Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
A kind of adjustable back cord,Including at least two back cord main bodys and at least one connector,It is realized and is connected by connector between two adjacent back cord main bodys,The connector cross section is C-shaped channel structure,The back cord main body is mounted on inside the C-shaped channel of connector,It is additionally provided with the gripping block for serving to the two and stepping up between the back cord main body and connector,Gripping block is two and is separately positioned in two back cord main bodys,Gripping block is c-type structure,Set up separately at gripping block both ends and is equipped with elongated slot,The fastening strip of locking gripping block and connector is installed inside elongated slot,Fastening strip is arranged close to the side of connector for plane,Side of the fastening strip far from connector is arranged for inclined surface,The back cord realizes quickly repeatability installation,Convenient for installation is used for multiple times under different situations,And without processing again,Practice is realized adjustable in length,It improves work efficiency,Reduce rejection rate,It is cost-effective.
Description
Technical field
The present invention relates to building template technical fields, are specifically exactly a kind of adjustable back cord.
Background technology
Building template is a kind of temporary supporting structure, is made by design requirement, makes concrete structure, component by defined
Position, geometric dimension forming, keep its correct position, and bear the external loads of building template dead weight and effect on it.Into
The purpose of row form work engineering is to ensure concrete engineering quality and construction safety, accelerate construction progress and reduce engineering cost.
Aluminum alloy pattern plate also known as aluminum alloy mould plate are the building templates that aluminium alloy makes.Compared with steel form, aluminium alloy it is strong
Bigger is spent, and afraid of water not at all, because aluminium alloy non-corrosive, while being compared with bulky steel, the weight of aluminium alloy is more
Add light, is more advantageous to the construction of architectural engineering.In terms of cost, although aluminum alloy pattern plate is made of alloy, but still than
Steel are much lower.Simultaneously because aluminum alloy pattern plate waterproof anti-corrosion, stronger to the adaptability of environment, so service life very may be used
It sees, recovery utilization rate is very high.
Currently, using generally using steel back stupefied in the work progress of aluminum alloy pattern plate progress construction of buildings, current back cord is deposited
The bad adaptability the problem of, scene will appear the long or too short phenomenon of back cord and occur in actual use, too long just to need
It is intercepted after cutting, it is too short, it needs two pieces assembly welding together, the accurate of length to be cannot be guaranteed in cutting or welding
Property, cause operation to be inconvenient, influence the efficiency of installation, while safety coefficient being caused to reduce after multiple welding, and cut or
Back cord after person's welding reuses the interception or weldering for also needing to need to carry out length according to actual field after a single use
It connects, it is poor to cause interchangeability in this way, can not achieve and is used repeatedly, and needing to process again could use, and reduces installation effect
Rate influences project progress.
Invention content
The purpose of the present invention is to provide a kind of adjustable back cord, which realizes quickly repeatability installation, convenient for not
Installation is used for multiple times in the case of, and without processing again, being adjusted in length is realized in practice, improves work effect
Rate reduces rejection rate, cost-effective.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of adjustable back cord, including at least two back ofs the body
Stupefied main body 1 and at least one connector 2 are realized between two adjacent back cord main bodys 1 by connector 2 and are connected, described
2 cross section of connector be C-shaped channel structure, the back cord main body 1 be mounted on connector 2 C-shaped channel inside, in the back cord master
The gripping block 3 for serving to the two and stepping up is additionally provided between body 1 and connector 2, the gripping block 3 is two and difference
It is arranged in two back cord main bodys 1, the gripping block 3 is c-type structure, sets up separately at 3 both ends of the gripping block and is equipped with elongated slot
6, the fastening strip 4 of locking gripping block 3 and connector 2 is installed inside the elongated slot 6, the fastening strip 4 is close to connector 2
Side be plane setting, side of the fastening strip 4 far from connector 2 be inclined surface setting.
As an optimization, the back cord main body 1 is two square steel compositions disposed in parallel, is welded between two square steel
Support.
As an optimization, the c-type mouth direction of the connector 2 is opposite with the c-type mouth direction of gripping block 3.
As an optimization, both ends part exceeds connector 2 to the gripping block 3 when mounted, and is opened beyond portion
There is elongated slot 6.
As an optimization, the length of the elongated slot 6 at 3 both ends of gripping block is different, and the elongated slot A6-1 length of side is more than separately
The elongated slot B6-2 of side.
As an optimization, the middle section of the gripping block 3 is provided with equally distributed mounting hole 5.
As an optimization, anti-skidding protrusion is provided on the medial surface that the connector 2 is contacted with back cord main body 1.
The beneficial effects of the invention are as follows：Compared with prior art, a kind of adjustable back cord of the invention, in back cord to building
Template is fixedly connected, and by the back cord of setting different length, is flexibly connected by connector between back cord and back cord,
The clamping that c-type gripping block realizes connector and back cord is set on c-type connector, then gripping block is realized by the fastening strip of triangle
Fixation, ensure that and be flexibly connected between two adjacent back cords, while convenient for the adjusting of small-scale back cord length, improving
Installation effectiveness, while the reuse factor of back cord is improved, while can realize the factorial praluction of back cord, it produces in batches, carries
High efficiency, the back cord after processing transport directly to use site, realize combination at the scene, and Field adjustment back cord length carries
High working efficiency.
Description of the drawings
Fig. 1 front views of the present invention；
Fig. 2 vertical views of the present invention；
Fig. 3 left views of the present invention；
Fig. 4 stereograms of the present invention；
Fig. 5 elongated slot structure charts of the present invention；
Wherein, 1 back cord main body, 2 connectors, 3 gripping blocks, 4 fastening strips, 5 mounting holes, 6 elongated slots, 6-1 elongated slot A, 6-2 elongated slots B.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the present invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is instruction or implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is instruction or implies relative importance.
A kind of adjustable back cord, including at least two back cord main bodys 1 and at least one connector 2, it is two adjacent described
It is realized and is connected by connector 2 between back cord main body 1,2 cross section of connector is C-shaped channel structure, the back cord main body 1
Inside the C-shaped channel of connector 2, it is additionally provided with to play the two between the back cord main body 1 and connector 2 and steps up
Gripping block 3, the gripping block 3 is two and to be separately positioned in two back cord main bodys 1, and the gripping block 3 is c-type
Structure sets up separately at 3 both ends of the gripping block and is equipped with elongated slot 6, and locking gripping block 3 is equipped with inside the elongated slot 6 and is connect
The fastening strip 4 of body 2, the fastening strip 4 close to the side of connector 2 be plane setting, fastening strip 4 far from connector 2 one
Side is arranged for inclined surface.
In embodiment 1 as shown in Figure 1, in the present embodiment, pass through two back cord main bodys and a connector group cost
Back cord is adjusted in invention, is put down between two back cord main bodys by two square steel compositions parallel to each other in back cord main body
Row docking, is not connect mutually in the position of docking, by installing the connector of c-type structure in two back cord main bodys,
The distance of connector two sides is identical as the distance between two back cord main body lateral surfaces or the former bigger and the latter, ensures
Back cord main body can be wrapped in inside by connector, and connector can be C-type steel material, and C is arranged between connector and back cord main body
The gripping block of type structure, the c-type mouth of gripping block and the c-type mouth of connector on the contrary, gripping block realize connector and back cord main body it
Between clamping, the end positions of gripping block are provided with elongated slot, inside elongated slot be inserted into inclined surface fastening strip, with folder
Tight item is constantly inserted into, and realizes that the clamping between gripping block and connector, connector realize the flexible connection between two back cords,
Connection can be realized without carrying out welding, and connector is elongated C-type steel material, two back cords can control inside connector
It is mobile, it realizes the adjusting of the length of a small range, and gripping block is respectively set in the position of two connectors, ensures two back ofs the body
The stability connected between stupefied main body and connector, the in the present embodiment difference by actual installation, will process
The back cord main body of length is placed on suitable building template, by adjusting the gap between back cord main body, realizes whole building
Template can be realized by back cord and is fixedly clamped, and the gap between two adjacent back cord main bodys is then passed through connector again
Realization makes up, the flexible connection between back cord to realize multiple and different slot lengths, need not be needed further according to physical length
It asks, back cord is processed, without cutting or welding back cord, only the back cord suitably processed need to be selected to splice, then
It is fixed.
The back cord main body 1 is two square steel compositions disposed in parallel, and support is welded between two square steel.
There are certain gap between two adjacent back cord main bodys, the gap length between two back cord main bodys does not surpass
2/3rds of connection body length are crossed, this ensure that two adjacent back cord main bodys can be linked together by connector,
Ensure the stability connected between two back cord main bodys and connector simultaneously, in back cord main body is set by the way that two arcs are parallel
The square steel set is welded to form, and is supported by square steel or angle steel between square steel, and is welded from each other, is ensured
The stability of back cord main body.
In the embodiment depicted in figure 2, the c-type mouth direction of the connector 2 is opposite with the c-type mouth direction of gripping block 3.
In the present embodiment, connector realizes the connection of the side between two adjacent back cord main bodys, then passes through again
Two gripping blocks of relative orientation will clamp between back cord main body and connector, when mounted, be fitted without the side of connector
Back cord main body be in contact with building template, connector is then the outside positioned at back cord main body, is easily installed, before back cord installation
Then gripping block is mounted on the other side of back cord main body, then connector is installed by the back cord main body for first selecting appropriate length again
In two adjacent back cord main bodys, then it is clamped.
In the embodiment shown in fig. 3, both ends part exceeds connector 2 to the gripping block 3 when mounted, and exceeds portion
Point position is provided with elongated slot 6.
For the c-type mouth of gripping block by after back cord main body and connector package, the two side portions of gripping block can protrude fixture body
Point, elongated slot is set on this part of gripping block, and the length of elongated slot can ensure will be after back cord main body and connector package, moreover it is possible to
Enough realize that fastening strip is inserted into inside elongated slot, it, will be between back cord main body and connector in this way by the continuous insertion of fastening strip
Distance constantly reduces, and realizes the clamping between connector and back cord main body.
In the embodiment shown in fig. 5, the length of the elongated slot 6 at 3 both ends of gripping block is different, the elongated slot A6-1 of side
Length is more than the elongated slot B6-2 of the other side.
The shape of fastening strip is triangular structure, and the side of fastening strip is inclined surface, simultaneously clamps on the length at the both ends on block
The length of slot is also different, and a side length is long, and another side length is short, shape between the longer elongated slot A of length and the shorter elongated slot B of length
At angle of inclination it is identical as the angle of inclination of the inclined surface of fastening strip, in this way when fastening strip is inserted into inside elongated slot,
Longer by the part of insertion, the clamping force between fastening strip and connector is bigger.
In the embodiment shown in fig. 4, the middle section of the gripping block 3 is provided with equally distributed mounting hole 5.
On the back cord of adjustable in length, building template both sides be required to installation back cord, realize two sides building template it
Between be fixedly clamped, two back cord main bodys connection position may may require that the back cord by building template both sides is connected by bolt
It connects, the installation to bolt is realized by mounting hole in gripping block at this time, ensure that the convenience of installation so that connector not shadow
The installation rung between the back cord of both sides is fixed.
In this embodiment, anti-skidding protrusion is provided on the medial surface that the connector 2 is contacted with back cord main body 1.
Connector is provided with anti-skid bulge on the contact surface of back cord main body joint, when there is no clamping force,
Anti-skid bulge does not act on, and when two gripping blocks have the function of clamping force, the anti-skid bulge on connector and back cord main body is then
Anti-skidding effect is played, the movement in length between the back cord main body of two splicings is prevented, ensure that monolithic architecture template exists
Stability when operation.
A kind of adjustable back cord of the present invention, is fixedly connected building template in back cord, by the way that different length is arranged
Back cord, be flexibly connected by connector between back cord and back cord, on c-type connector be arranged c-type gripping block realize connection
The clamping of body and back cord, then realize by the fastening strip of triangle the fixation of gripping block ensure that between two adjacent back cords
Flexible connection, while convenient for the adjusting of small-scale back cord length, installation effectiveness is improved, while improving the sharp again of back cord
With rate.
Above-mentioned specific implementation mode is only the specific case of the present invention, and scope of patent protection of the invention includes but not limited to
The product form and style of above-mentioned specific implementation mode, any ordinary skill people for meeting the present invention and any technical field
The appropriate changes or modifications that member does it, all shall fall within the protection scope of the present invention.
Claims (7)
1. a kind of adjustable back cord, it is characterised in that：Including at least two back cord main bodys（1）With at least one connector（2）, two
A adjacent back cord main body（1）Between pass through connector（2）Realize connection, the connector（2）Cross section is C-shaped channel
Structure, the back cord main body（1）Mounted on connector（2）C-shaped channel inside, in the back cord main body（1）And connector（2）It
Between be additionally provided with the gripping block for serving to the two and stepping up（3）, the gripping block（3）For two and it is separately positioned on two
Back cord main body（1）On, the gripping block（3）For c-type structure, in the gripping block（3）Both ends, which are set up separately, is equipped with elongated slot（6）,
In the elongated slot（6）Inside is equipped with locking gripping block（3）With connector（2）Fastening strip（4）, the fastening strip（4）It leans on
Nearly connector（2）Side be plane setting, fastening strip（4）Far from connector（2）Side be inclined surface setting.
2. a kind of adjustable back cord according to claim 1, it is characterised in that：The back cord main body（1）It is flat for two
The square steel composition of row setting, is welded with support between two square steel.
3. a kind of adjustable back cord according to claim 1, it is characterised in that：The connector（2）C-type mouth direction
With gripping block（3）C-type mouth towards opposite.
4. a kind of adjustable back cord according to claim 1, it is characterised in that：The gripping block（3）When mounted two
End part exceeds connector（2）, and it is provided with elongated slot beyond portion（6）.
5. a kind of adjustable back cord according to claim 1, it is characterised in that：The gripping block（3）The elongated slot at both ends
（6）Length it is different, the elongated slot A of side（6-1）Length is more than the elongated slot B of the other side（6-2）.
6. a kind of adjustable back cord according to claim 1, it is characterised in that：The gripping block（3）Middle section
It is provided with equally distributed mounting hole（5）.
7. a kind of adjustable back cord according to claim 1, it is characterised in that：The connector（2）With back cord main body
（1）Anti-skidding protrusion is provided on the medial surface of contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834234.4A CN108756236A (en) | 2018-07-26 | 2018-07-26 | A kind of adjustable back cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834234.4A CN108756236A (en) | 2018-07-26 | 2018-07-26 | A kind of adjustable back cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108756236A true CN108756236A (en) | 2018-11-06 |
Family
ID=63971407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810834234.4A Pending CN108756236A (en) | 2018-07-26 | 2018-07-26 | A kind of adjustable back cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108756236A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043117A (en) * | 2019-12-31 | 2020-04-21 | 河北帕克轨道交通设备有限公司 | Splicing sleeve applied to hafen slot |
| CN113107189A (en) * | 2021-04-16 | 2021-07-13 | 李鑫 | Aluminum template structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202833499U (en) * | 2012-09-14 | 2013-03-27 | 陕西陕煤黄陵矿业有限公司 | Connecting card for coal mine |
| CN104405124A (en) * | 2014-12-19 | 2015-03-11 | 天津市鑫福盛新型建筑模板有限公司 | Fixed connecting element for wall body back pile |
| CN205502571U (en) * | 2016-04-07 | 2016-08-24 | 中国建筑第二工程局有限公司 | Wall post steel form system |
| CN205546500U (en) * | 2016-04-14 | 2016-09-07 | 朱孟光 | Small -size seeder traction connection spare |
| KR20160142928A (en) * | 2015-06-03 | 2016-12-14 | (주)정주산업통상 | Built-up scaffold for construction field) |
| CN107687253A (en) * | 2017-10-19 | 2018-02-13 | 山东新活新材料科技有限公司 | A kind of back cord structure for building template |
| CN208763410U (en) * | 2018-07-26 | 2019-04-19 | 山东中煤能源机械有限责任公司 | A kind of adjustable back cord |
-
2018
- 2018-07-26 CN CN201810834234.4A patent/CN108756236A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202833499U (en) * | 2012-09-14 | 2013-03-27 | 陕西陕煤黄陵矿业有限公司 | Connecting card for coal mine |
| CN104405124A (en) * | 2014-12-19 | 2015-03-11 | 天津市鑫福盛新型建筑模板有限公司 | Fixed connecting element for wall body back pile |
| KR20160142928A (en) * | 2015-06-03 | 2016-12-14 | (주)정주산업통상 | Built-up scaffold for construction field) |
| CN205502571U (en) * | 2016-04-07 | 2016-08-24 | 中国建筑第二工程局有限公司 | Wall post steel form system |
| CN205546500U (en) * | 2016-04-14 | 2016-09-07 | 朱孟光 | Small -size seeder traction connection spare |
| CN107687253A (en) * | 2017-10-19 | 2018-02-13 | 山东新活新材料科技有限公司 | A kind of back cord structure for building template |
| CN208763410U (en) * | 2018-07-26 | 2019-04-19 | 山东中煤能源机械有限责任公司 | A kind of adjustable back cord |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043117A (en) * | 2019-12-31 | 2020-04-21 | 河北帕克轨道交通设备有限公司 | Splicing sleeve applied to hafen slot |
| CN113107189A (en) * | 2021-04-16 | 2021-07-13 | 李鑫 | Aluminum template structure |
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