CN202430904U - Clamping piece for anchorage device - Google Patents
Clamping piece for anchorage device Download PDFInfo
- Publication number
- CN202430904U CN202430904U CN 201120570771 CN201120570771U CN202430904U CN 202430904 U CN202430904 U CN 202430904U CN 201120570771 CN201120570771 CN 201120570771 CN 201120570771 U CN201120570771 U CN 201120570771U CN 202430904 U CN202430904 U CN 202430904U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- wall
- clamping piece
- anchorage device
- clamping
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a clamping piece for an anchorage device. The clamping piece comprises a plurality of clamping blocks, wherein the clamping blocks are mutually buckled to form a cylinder; the inner wall of the cylinder is provided with a taper hole of which the caliber at the upper end is large and the caliber at the lower end is small; the outer wall of the cylinder is provided with a lap of grooves; a tightening spring is embedded in each groove; and the inner wall of the clamping block is provided with anti-skidding patterns. The clamping piece for the anchorage device is simple in structure, reliable in performance and long in service life.
Description
Technical field
The utility model relates to a kind of anchor clipper.
Background technology
Prestressing force coagulates permanent anchor device used in the soil, is in post stretching structure or member, for the pulling force of maintenance presstressed reinforcing steel and with its anchoring instrument that is delivered to inside concrete, also is referred to as prestressed anchor.Ground tackle is according to using pattern can be divided into two big types: (a) stretch-draw end ground tackle: be installed in the presstressed reinforcing steel end and can in the stretching process of presstressed reinforcing steel, keep the anchoring instrument of anchoring status all the time to presstressed reinforcing steel.Stretch-draw end ground tackle also can be divided into according to the difference of anchoring pattern: the strand tapered anchorage (YJM) that is used for the stretch-draw prestressing force steel strand; The steel anchoring cone (GZM) that is used for the stretch-draw high tensile steel wire; The pier nose anchor (DM) that is used for heading post tensioning high tensile steel wire; The nut (YGM) that is used for the stretch-draw finish rolling deformed bar is used for the cold cast upset head anchor polytypes such as (LZM) of stretch-draw multiply parallel wire unit.
In the existing technology, there is the ground tackle complex structure, problem such as the scope of application is narrow.
The utility model content
The utility model provides a kind of simple in structure, easy to use, anchor clipper of applying to the clamping steel strand in the ground tackle.
The utility model technical solution problem provides following scheme:
A kind of anchor clipper; Comprise a plurality of fixture blocks; It is characterized in that: form cylinder when snapping together mutually between said a plurality of fixture blocks; Said cylinder inner wall is provided with a bellmouth that the upper end bore is big, the lower end bore is little, and the outer wall of said cylinder is provided with a circle groove, is inlaid with in the said groove and tightens up spring.
The inwall of said fixture block is provided with anti-skid design.
When the utility model structure is used, steel strand are passed the middle circular hole of cylinder, the spring on the cylinder outer wall tightens up fixture block, when steel strand pass cylinder, during the lower end of process bellmouth, can stop in the hole, guarantees the fastness of intermediate plate.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing; A kind of anchor clipper comprises a plurality of fixture blocks 1, forms cylinder 2 when snapping together mutually between said a plurality of fixture blocks 1; Said cylinder 2 inwalls are provided with a bellmouth 3 that the upper end bore is big, the lower end bore is little; The outer wall of said cylinder 2 is provided with a circle groove 4, is inlaid with in the said groove 4 and tightens up spring 5, and the inwall of said fixture block 1 is provided with anti-skid design 6.
Claims (2)
1. anchor clipper; Comprise a plurality of fixture blocks; It is characterized in that: form cylinder when snapping together mutually between said a plurality of fixture blocks; Said cylinder inner wall is provided with a bellmouth that the upper end bore is big, the lower end bore is little, and the outer wall of said cylinder is provided with a circle groove, is inlaid with in the said groove and tightens up spring.
2. according to the said anchor clipper of claim 1, it is characterized in that: the inwall of said fixture block is provided with anti-skid design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120570771 CN202430904U (en) | 2011-12-30 | 2011-12-30 | Clamping piece for anchorage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120570771 CN202430904U (en) | 2011-12-30 | 2011-12-30 | Clamping piece for anchorage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430904U true CN202430904U (en) | 2012-09-12 |
Family
ID=46780364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120570771 Expired - Fee Related CN202430904U (en) | 2011-12-30 | 2011-12-30 | Clamping piece for anchorage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074962A (en) * | 2012-12-30 | 2013-05-01 | 宁波安拓实业有限公司 | Self-locking anchoring piece and manufacturing method thereof |
| CN110216774A (en) * | 2019-06-20 | 2019-09-10 | 浙江远大勤业住宅产业化有限公司 | A kind of production technology of prefabricated component superimposed sheet |
| CN113323272A (en) * | 2021-06-07 | 2021-08-31 | 中建二局第四建筑工程有限公司 | Clamp type steel bar anchoring plate |
-
2011
- 2011-12-30 CN CN 201120570771 patent/CN202430904U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074962A (en) * | 2012-12-30 | 2013-05-01 | 宁波安拓实业有限公司 | Self-locking anchoring piece and manufacturing method thereof |
| CN103074962B (en) * | 2012-12-30 | 2015-10-28 | 宁波安拓实业有限公司 | Self-locking anchoring piece and manufacture method thereof |
| CN110216774A (en) * | 2019-06-20 | 2019-09-10 | 浙江远大勤业住宅产业化有限公司 | A kind of production technology of prefabricated component superimposed sheet |
| CN113323272A (en) * | 2021-06-07 | 2021-08-31 | 中建二局第四建筑工程有限公司 | Clamp type steel bar anchoring plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20121230 |