CN105464378B - Portable construction line draws bracing means - Google Patents
Portable construction line draws bracing means Download PDFInfo
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- CN105464378B CN105464378B CN201410812639.XA CN201410812639A CN105464378B CN 105464378 B CN105464378 B CN 105464378B CN 201410812639 A CN201410812639 A CN 201410812639A CN 105464378 B CN105464378 B CN 105464378B
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- Prior art keywords
- barrel
- cylinder
- screw thread
- bracing means
- construction line
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- Clamps And Clips (AREA)
Abstract
The present invention discloses portable construction line traction bracing means, and draw ring is simultaneously fixedly installed in middle position for one end closing of cylinder, and simultaneously central clamping column is fixedly installed in central coaxial in another end opening, and the second screw thread is set on the outside of barrel；Close to set on the outside of the barrel of one end in cylinder and screw part, the inner side for screwing part sets the first screw thread, and the first screw thread and the second screw thread are engaged；From cylinder blind end to cartridge openings end, the thickness of barrel gradually increases, and on the barrel at cartridge openings end, gap is uniformly arranged along barrel circumferencial direction.Technical scheme uses clamping mode on the outside of sleeve, in actual use, it is thus only necessary to which connection can easily and reliably be realized by screwing part, improve engineering construction efficiency, convenient threading.
Description
Technical field
The present invention relates to construction engineering technical field, more specifically, is related to portable construction line traction bracing means.
Background technology
In construction, generally require to carry out threading operation, i.e., in the duct by various lines or reinforcing bar for building
(line of constructing) is connected, and is often carried out in construction using external equipments such as hoist engine, strand pulling machines.In various lines to be connected
Or one end of reinforcing bar needs to be clamped, so that various lines or reinforcing bar are firmly connected with external equipment, could entirely wear
Enough external force is kept in line process to be drawn.Once the construction line or number of steel bars that disposably connect are more, each
Relative slip will be produced between construction line or reinforcing bar, simple fastening structure easily causes connection loosely, to threading belt
Come it is inconvenient, such as break, slip, upper power inconvenience the problems such as.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide portable construction line to draw bracing means, it is intended to
Construction line quickly and easily can be compiled into beam, and convenient can connected and run through.
The technical purpose of the present invention is achieved by following technical proposals：
Portable construction line draws bracing means, including draw ring, cylinder and screws part, wherein：
One end closing of the cylinder is simultaneously in middle position fixed setting draw ring, another end opening of the cylinder and in
Central clamping column is coaxially fixedly installed in centre, and the second screw thread is set on the outside of barrel；Close in cylinder and set on the outside of the barrel of one end
Part is screwed, the inner side for screwing part sets the first screw thread, and first screw thread and the second screw thread are engaged；
From cylinder blind end to cartridge openings end, the barrel inner surface surrounds the cylindrical lumens of equal diameter, and cylinder
The thickness of wall gradually increases, and on the barrel at cartridge openings end, gap is uniformly arranged along barrel circumferencial direction.
In the above-mentioned technical solutions, the quantity of the gap is 3 or 4.
In the above-mentioned technical solutions, the drift angle of the gap is 10-15 degree.
In the above-mentioned technical solutions, the part that screws is hex nut.
Compared with prior art, technical scheme is using clamping mode on the outside of sleeve, using screwing part along cylinder
Wall is implemented to screw, and the space between barrel and central clamping column gradually decreases, and to realize the fixation for line of being constructed in sleeve, that is, passes through
Part is screwed, container wall, because the barrel at cartridge openings end sets gap, receives the barrel of extruding just to contract
It can radially inward shrink, clamp the construction line being arranged between barrel and central clamping column, to realize the fixation of connection.
In actual use, it is thus only necessary to which connection can easily and reliably be realized by screwing part, improve engineering construction efficiency, convenient
Threading.
Brief description of the drawings
Fig. 1 is the structural representation (1) of the present invention；
Fig. 2 is the structural representation (2) of the present invention；
Fig. 3 is the structural representation (3) of the present invention.
Wherein 1 is draw ring, and 2 be cylinder, and 3 be the first screw thread, and 4 is screw part, and 5 be barrel, and 6 be the second screw thread, during 7 are
Clamping column is entreated, 8 be gap.
Embodiment
Technical scheme is further illustrated with reference to specific embodiment.
Three figures as shown in accompanying drawing 1-3 are respectively the sectional view of the present invention, and side view and front view, the present invention are portable
Formula construction line traction bracing means, including draw ring and screw part at cylinder, wherein：
One end closing of the cylinder is simultaneously in middle position fixed setting draw ring, another end opening of the cylinder and in
Central clamping column is coaxially fixedly installed in centre, and the second screw thread is set on the outside of barrel；Close in cylinder and set on the outside of the barrel of one end
Part is screwed, the inner side for screwing part sets the first screw thread, and first screw thread and the second screw thread are engaged；
From cylinder blind end to cartridge openings end, the barrel inner surface surrounds the cylindrical lumens of equal diameter, and cylinder
The thickness of wall gradually increases, and on the barrel at cartridge openings end, gap is uniformly arranged along barrel circumferencial direction.
In the above-mentioned technical solutions, the quantity of the gap is 3 or 4, and four are shown as in figure.
In the above-mentioned technical solutions, the drift angle of the gap is 10-15 degree.
In the above-mentioned technical solutions, the part that screws is hex nut.
Compared with prior art, technical scheme is using clamping mode on the outside of sleeve, using screwing part along cylinder
Wall is implemented to screw, and the space between barrel and central clamping column gradually decreases, and to realize the fixation for line of being constructed in sleeve, that is, passes through
Part is screwed, container wall, because the barrel at cartridge openings end sets gap, receives the barrel of extruding just to contract
It can radially inward shrink, clamp the construction line being arranged between barrel and central clamping column, to realize the fixation of connection.
In actual use, it is thus only necessary to which connection can easily and reliably be realized by screwing part, improve engineering construction efficiency, convenient
Threading.
Exemplary description has been done to the present invention above, it should explanation, in the situation for the core for not departing from the present invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent substitution of creative work equal
Fall into protection scope of the present invention.
Claims (4)
1. portable construction line draws bracing means, it is characterised in that including draw ring, cylinder and part is screwed, wherein：The cylinder
Draw ring is simultaneously fixedly installed in middle position for one end closing of body, and another end opening of the cylinder is simultaneously fixedly installed in central coaxial
Central clamping column, the second screw thread is set on the outside of barrel；Close to set on the outside of the barrel of one end in cylinder and screw part, the rotation
The inner side of tight part sets the first screw thread, and first screw thread and the second screw thread are engaged；From cylinder blind end to cartridge openings
End, the barrel inner surface surrounds the cylindrical lumens of equal diameter, and the thickness of barrel gradually increases, and at cartridge openings end
Barrel on, be uniformly arranged gap along barrel circumferencial direction.
2. portable construction line traction bracing means according to claim 1, it is characterised in that the quantity of the gap is
3 or 4.
3. portable construction line traction bracing means according to claim 1, it is characterised in that the drift angle of the gap is
10-15 degree.
4. portable construction line traction bracing means according to claim 1, it is characterised in that the part that screws is six
Angle nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812639.XA CN105464378B (en) | 2014-12-23 | 2014-12-23 | Portable construction line draws bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812639.XA CN105464378B (en) | 2014-12-23 | 2014-12-23 | Portable construction line draws bracing means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105464378A CN105464378A (en) | 2016-04-06 |
| CN105464378B true CN105464378B (en) | 2017-12-26 |
Family
ID=55602493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410812639.XA Active CN105464378B (en) | 2014-12-23 | 2014-12-23 | Portable construction line draws bracing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464378B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170293A (en) * | 1995-12-20 | 1997-06-30 | Times Eng:Kk | Anchorage device for steel tension material |
| CN201874247U (en) * | 2010-10-29 | 2011-06-22 | 广东省基础工程公司 | Device for pulling pre-stressed steel strands through corrugated tube |
| CN202611254U (en) * | 2012-03-29 | 2012-12-19 | 天津鑫坤泰预应力专业技术有限公司 | Prestressed rib threading device |
| CN202899629U (en) * | 2012-11-09 | 2013-04-24 | 中建六局工业设备安装有限公司 | Large-span multi-steel strand penetrating tool |
| CN204370816U (en) * | 2014-12-23 | 2015-06-03 | 天津宏达生产力促进有限公司 | For the evolute clamping device of building operations line |
-
2014
- 2014-12-23 CN CN201410812639.XA patent/CN105464378B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170293A (en) * | 1995-12-20 | 1997-06-30 | Times Eng:Kk | Anchorage device for steel tension material |
| CN201874247U (en) * | 2010-10-29 | 2011-06-22 | 广东省基础工程公司 | Device for pulling pre-stressed steel strands through corrugated tube |
| CN202611254U (en) * | 2012-03-29 | 2012-12-19 | 天津鑫坤泰预应力专业技术有限公司 | Prestressed rib threading device |
| CN202899629U (en) * | 2012-11-09 | 2013-04-24 | 中建六局工业设备安装有限公司 | Large-span multi-steel strand penetrating tool |
| CN204370816U (en) * | 2014-12-23 | 2015-06-03 | 天津宏达生产力促进有限公司 | For the evolute clamping device of building operations line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105464378A (en) | 2016-04-06 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: 430000 Wang Jia He Jie Yu Zhi Cun, Huangpi District, Wuhan City, Hubei Province Patentee after: Wuhan zhengruihong Construction Engineering Co.,Ltd. Address before: 301726 gate 1-138, service center, No. 5, Cuiming Road, Yixian Science Industrial Park, Binhai New Area, Tianjin Patentee before: TIANJIN HONGDA PRODUCTIVITY PROMOTION CO.,LTD. |