CN204357136U - Building operations central authorities extend out clamped-in style threading termination erecting device - Google Patents
Building operations central authorities extend out clamped-in style threading termination erecting device Download PDFInfo
- Publication number
- CN204357136U CN204357136U CN201420799686.0U CN201420799686U CN204357136U CN 204357136 U CN204357136 U CN 204357136U CN 201420799686 U CN201420799686 U CN 201420799686U CN 204357136 U CN204357136 U CN 204357136U
- Authority
- CN
- China
- Prior art keywords
- central authorities
- extend out
- parts
- pull bar
- termination
- 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- Withdrawn - After Issue
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The open building operations central authorities of the utility model extend out clamped-in style threading termination erecting device, draw ring and pull bar are fixedly linked, and the first screw thread is set at the external surface of pull bar, central authorities extend out parts and barrel is coaxially fixedly installed, central authorities extend out parts entirety for cylindrical structure, its inner surface arranges the second screw thread, pull bar stretches into central authorities and extends out in the cylindrical structure of parts, from pull bar stretches into termination, the axial direction of parts is extended out along cylinder type central authorities, central authorities extend out the thickness progressive additive of parts, and one end of parts is extended out in the central authorities not having pull bar to stretch into, the even circumferential extending out parts along central authorities arranges gap.In actual use, only need to screw in pull bar and can realize easily and reliably connecting, improve engineering construction efficiency, facilitate threading.
Description
Technical field
The utility model relates to construction engineering technical field, more specifically, relates to building operations central authorities and extends out clamped-in style threading termination erecting device.
Background technology
In building operations, often need to carry out threading operation, namely in the duct various line for building or reinforcing bar are connected, in construction, often adopt the external equipment such as hoist engine, strand pulling machine to carry out.Need to clamp in one end of various line to be connected or reinforcing bar, to make various line or reinforcing bar firmly be connected with external equipment, enough external force could be kept in whole threading process to draw.The construction line connected once disposable or number of steel bars more, will produce relative slip between each construction line or reinforcing bar, simple fastening structure very easily causes connection loosely, makes troubles to threading.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides building operations central authorities to extend out clamped-in style threading termination erecting device, the connection of the line that is intended to carry out quickly and easily to construct and running through.
Technical purpose of the present utility model is achieved by following technical proposals:
Building operations central authorities extend out clamped-in style threading termination erecting device, and comprise draw ring, pull bar, barrel and central authorities extend out parts, wherein:
Described draw ring and pull bar are fixedly linked, and the first screw thread is set at the external surface of pull bar, described central authorities extend out parts and barrel is coaxially fixedly installed and central authorities is extended out the center that parts are arranged on barrel inner chamber, described central authorities extend out parts entirety for cylindrical structure, its inner surface arranges the second screw thread, described pull bar stretches into central authorities and extends out in the cylindrical structure of parts, and the second screw thread that the first screw thread of pull bar external surface and central authorities extend out component inner surface matches;
From pull bar stretches into termination, extend out the axial direction of parts along cylinder type central authorities, described central authorities extend out the thickness progressive additive of parts, and extend out one end of parts in the central authorities not having pull bar to stretch into, and the even circumferential extending out parts along central authorities arranges gap.
In technique scheme, the quantity of described gap is 3 or 4.
In technique scheme, described gap drift angle is 10-15 degree.
Compared with prior art, the technical solution of the utility model adopts central authorities in cylinder to extend out mode and clamps construction line or reinforcing bar, namely by screwing in pull bar, extruding central authorities extend out parts, owing to arranging gap in termination, the central authorities receiving extruding extend out parts and will radially extend out, and clamping is arranged on barrel and central authorities and extends out construction line between parts or reinforcing bar, fixing with what realize connecting.In actual use, only need to screw in pull bar and can realize easily and reliably connecting, improve engineering construction efficiency, facilitate threading.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (1);
Fig. 2 is structural representation of the present utility model (2);
Fig. 3 is the structural representation that the central authorities used in the utility model extend out parts.
Wherein 1 is draw ring, and 2 is pull bar, and 3 is the first screw thread, and 4 is barrel, and 5 extend out parts for central authorities, and 6 is the second screw thread, and 7 is gap, and 8 is gap drift angle.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
As shown in accompanying drawing 1-2, the utility model building operations central authorities extend out clamped-in style threading termination erecting device, and comprise draw ring, pull bar, barrel and central authorities extend out parts, wherein:
Described draw ring and pull bar are fixedly linked, and the first screw thread is set at the external surface of pull bar, described central authorities extend out parts and barrel is coaxially fixedly installed and central authorities is extended out the center that parts are arranged on barrel inner chamber, described central authorities extend out parts entirety for cylindrical structure, its inner surface arranges the second screw thread, described pull bar stretches into central authorities and extends out in the cylindrical structure of parts, and the second screw thread that the first screw thread of pull bar external surface and central authorities extend out component inner surface matches;
From pull bar stretches into termination, extend out the axial direction of parts along cylinder type central authorities, described central authorities extend out the thickness progressive additive of parts, and extend out one end of parts in the central authorities not having pull bar to stretch into, and the even circumferential extending out parts along central authorities arranges gap.
In technique scheme, the quantity of described gap is 3 or 4.
In technique scheme, described gap drift angle is 10-15 degree.
Compared with prior art, the technical solution of the utility model adopts central authorities in cylinder to extend out mode and clamps construction line or reinforcing bar, namely by screwing in pull bar, extruding central authorities extend out parts, owing to arranging gap in termination, the central authorities receiving extruding extend out parts and will radially extend out, and clamping is arranged on barrel and central authorities and extends out construction line between parts or reinforcing bar, fixing with what realize connecting.In actual use, only need to screw in pull bar and can realize easily and reliably connecting, improve engineering construction efficiency, facilitate threading.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection domain of the present utility model.
Claims (3)
1. building operations central authorities extend out clamped-in style threading termination erecting device, it is characterized in that, comprise draw ring, pull bar, barrel and central authorities extend out parts, wherein: described draw ring and pull bar are fixedly linked, and the first screw thread is set at the external surface of pull bar, described central authorities extend out parts and barrel is coaxially fixedly installed and central authorities is extended out the center that parts are arranged on barrel inner chamber, described central authorities extend out parts entirety for cylindrical structure, its inner surface arranges the second screw thread, described pull bar stretches into central authorities and extends out in the cylindrical structure of parts, the second screw thread that first screw thread of pull bar external surface and central authorities extend out component inner surface matches, from pull bar stretches into termination, extend out the axial direction of parts along cylinder type central authorities, described central authorities extend out the thickness progressive additive of parts, and extend out one end of parts in the central authorities not having pull bar to stretch into, and the even circumferential extending out parts along central authorities arranges gap.
2. building operations according to claim 1 central authorities extend out clamped-in style threading termination erecting device, it is characterized in that, the quantity of described gap is 3 or 4.
3. building operations according to claim 1 central authorities extend out clamped-in style threading termination erecting device, it is characterized in that, described gap drift angle is 10-15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799686.0U CN204357136U (en) | 2014-12-16 | 2014-12-16 | Building operations central authorities extend out clamped-in style threading termination erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799686.0U CN204357136U (en) | 2014-12-16 | 2014-12-16 | Building operations central authorities extend out clamped-in style threading termination erecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357136U true CN204357136U (en) | 2015-05-27 |
Family
ID=53258614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420799686.0U Withdrawn - After Issue CN204357136U (en) | 2014-12-16 | 2014-12-16 | Building operations central authorities extend out clamped-in style threading termination erecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453246A (en) * | 2014-12-16 | 2015-03-25 | 帅领（天津）科技发展有限公司 | Center externally expanded clamped type threading tip mounting device for building construction |
-
2014
- 2014-12-16 CN CN201420799686.0U patent/CN204357136U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453246A (en) * | 2014-12-16 | 2015-03-25 | 帅领（天津）科技发展有限公司 | Center externally expanded clamped type threading tip mounting device for building construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203560587U (en) | Elastic pipe clamp | |
| CN203147123U (en) | Quick-release connector for air compressor | |
| CN204152202U (en) | Column template clamp frame | |
| CN204357136U (en) | Building operations central authorities extend out clamped-in style threading termination erecting device | |
| CN204370815U (en) | Central authorities' screwing type construction line traction gripping apparatus | |
| CN205280475U (en) | Bolt tensile test fixes frock | |
| CN204053843U (en) | A kind of Novel clamp gripping member | |
| CN203301083U (en) | Conduit for protecting cable | |
| CN204370697U (en) | Jacket type construction line threading fastening devices | |
| CN204040316U (en) | Reinforcing steel bar connecting device | |
| CN204370816U (en) | For the evolute clamping device of building operations line | |
| CN203230177U (en) | Tool type column formwork fixing fastener | |
| CN104453246A (en) | Center externally expanded clamped type threading tip mounting device for building construction | |
| CN204492012U (en) | A kind of bar connecting device | |
| CN203756202U (en) | Rapid feeder for vertical anchor cable | |
| CN105179425A (en) | U-shaped double-head bolt | |
| CN102179779A (en) | Clamping mechanism | |
| CN105464378B (en) | Portable construction line draws bracing means | |
| CN204725387U (en) | A kind of installation reinforced steel bar straight thread coupling sleeve spanner | |
| CN204004192U (en) | Ut type strain clamp | |
| CN204869573U (en) | Way block in hose drawing of tubes guide rail mechanism | |
| CN204565995U (en) | A kind of for Large circular cylinder degree of tightness spanner | |
| CN105464380B (en) | Construction line bunchy connects fixed equipment | |
| CN105464379A (en) | Combined threading device capable of clamping construction wires | |
| CN201170393Y (en) | Connecting apparatus for grouting conduit pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Duo Inventor after: Hou Suoxia Inventor after: Zhang Haoqiang Inventor after: Wang Xinge Inventor after: Zhang Lina Inventor before: Shi Wei |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160512 Address after: 300000 in Tianjin Binhai Economic and Technological Development Zone (Nangang Industrial Zone) comprehensive service district office floor block B room 105-100 Patentee after: Tianjin Powerise Intellectual Property Advisory Services Limited Address before: 300171 No. seven, No. 83, Hedong Road, Hedong District, Tianjin Patentee before: Handsome leader (Tianjin) Technology Development Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150527 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |