CN202627539U - Precise positioner for prestressed concrete corrugated pipe - Google Patents
Precise positioner for prestressed concrete corrugated pipe Download PDFInfo
- Publication number
- CN202627539U CN202627539U CN 201220189770 CN201220189770U CN202627539U CN 202627539 U CN202627539 U CN 202627539U CN 201220189770 CN201220189770 CN 201220189770 CN 201220189770 U CN201220189770 U CN 201220189770U CN 202627539 U CN202627539 U CN 202627539U
- Authority
- CN
- China
- Prior art keywords
- corrugated pipe
- bellows
- prestressed concrete
- bayonet
- cramp ring
- 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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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to a precise positioner for a prestressed concrete corrugated pipe. The precise positioner comprises a reinforcement fixing cramp ring. One end of a retractable sleeve is connected with the reinforcement fixing cramp ring and the other end of the retractable sleeve is connected with a corrugated pipe fixing cramp ring. Fixing screws are arranged on the retractable sleeve. The corrugated pipe fixing cramp ring comprises two semicircular cramp rings which are connected through a rotating shaft. One end of one semicircular cramp ring is provided with a bayonet cramp ring, and one end of the other semicircular cramp ring is provided with a bayonet bulge. The bayonet cramp ring is matched with the bayonet bulge. The precise positioner for the prestressed concrete corrugated pipe provided by the utility model has the advantages that since the corrugated pipe fixing cramp ring and the reinforcement fixing cramp ring are tightly connected and fastened with the corrugated pipe and adjacent reinforcements, the corrugated pipe can be precisely positioned by adjusting the length of the retractable sleeve, the corrugated pipe is convenient and rapid to position, the reinforcements are not needed for welding and the corrugated pipe is prevented from being damaged by welding slag.
Description
Technical field
The utility model relates to the construction of prestressed concrete field, is a kind of prestressed concrete bellows precise localizer.
Background technology
In the prestressed concrete construction process, often use bellows at present; The accurate location of bellows is extremely important; Common bellows localization method is the reinforcing bar welding, and efficient is low, the accurate position of adjustment bellows difficulty; Welding slag burns bellows easily, can not satisfy modern prestressed concrete construction requirement.
Summary of the invention
The utility model technical problem to be solved provides a kind of convenient adjusting, locatees accurate prestressed concrete bellows locator.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of prestressed concrete bellows precise localizer; Comprise fixedly clasp of reinforcing bar; Extension sleeve one end and reinforcing bar fixedly clasp are connected, and the other end and bellows fixedly clasp are connected, and on extension sleeve, are provided with hold-doun nut.
Bellows fixedly clasp comprises the two latch closure semicircles that connected by axis of rotation, and one one end in the latch closure semicircle is provided with the bayonet socket clasp, and another end is provided with bayonet raised, and the bayonet socket clasp matches with bayonet raised.
The prestressed concrete bellows precise localizer that the utility model provides; Through bellows fixedly clasp and reinforcing bar fixedly clasp be connected fastening with bellows with near reinforcing bar; Utilize the length of regulating extension sleeve that bellows is accurately located; Locate convenient and swiftly, need not adopt reinforcing bar welding, avoided the damage of welding slag bellows.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the front view of the utility model.
Fig. 2 is the structural representation of the utility model bellows.
The specific embodiment
The structure of the utility model is as illustrated in fig. 1 and 2; A kind of prestressed concrete bellows precise localizer comprises fixedly clasp 4 of reinforcing bar, and extension sleeve 2 one ends and reinforcing bar fixedly clasp 4 are connected; The other end and bellows fixedly clasp 1 are connected, and on extension sleeve 2, are provided with hold-doun nut 3.Bellows fixedly clasp 1 comprises the two latch closure semicircles 8 that connected by axis of rotation 7, and one one end in the latch closure semicircle 8 is provided with bayonet socket clasp 6, and another end is provided with bayonet raised 5, and bayonet socket clasp 6 matches with bayonet raised 5.
When the utility model uses; Reinforcing bar fixedly clasp 4 is connected fastening with reinforcing bar; Open latch closure semicircle 8 and can fixedly put into bellows in the clasp 1 at bellows, through bayonet raised 5 and bayonet socket clasp 6 bellows is fixed on bellows fixedly in the clasp 1, the length of adjusting extension sleeve 2 is accurately located bellows; Hold-doun nut 3 is screwed into its length is fixed, accomplish the accurate location of bellows in prestressed concrete.
Claims (2)
1. prestressed concrete bellows precise localizer; Comprise fixedly clasp (4) of reinforcing bar; It is characterized in that: extension sleeve (2) one ends and reinforcing bar fixedly clasp (4) are connected, and the other end and bellows fixedly clasp (1) are connected, and on extension sleeve (2), are provided with hold-doun nut (3).
2. prestressed concrete bellows precise localizer according to claim 1; It is characterized in that: bellows fixedly clasp (1) comprises the two latch closure semicircles (8) that connected by axis of rotation (7); One one end in the latch closure semicircle (8) is provided with bayonet socket clasp (6); Another end is provided with bayonet raised (5), and bayonet socket clasp (6) matches with bayonet raised (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189770 CN202627539U (en) | 2012-04-29 | 2012-04-29 | Precise positioner for prestressed concrete corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189770 CN202627539U (en) | 2012-04-29 | 2012-04-29 | Precise positioner for prestressed concrete corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202627539U true CN202627539U (en) | 2012-12-26 |
Family
ID=47380748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220189770 Expired - Fee Related CN202627539U (en) | 2012-04-29 | 2012-04-29 | Precise positioner for prestressed concrete corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202627539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675023A (en) * | 2013-11-29 | 2015-06-03 | 甘肃路桥建设集团有限公司 | Accurate positioning device for corrugated pipe |
| CN110872868A (en) * | 2019-11-08 | 2020-03-10 | 浙江中清大建筑产业化有限公司 | Enhanced anchor-pulling type plate column node connecting device |
| WO2022021105A1 (en) * | 2020-07-29 | 2022-02-03 | 黄寿美 | Prefabricated beam column sleeved with corrugated pipe |
-
2012
- 2012-04-29 CN CN 201220189770 patent/CN202627539U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675023A (en) * | 2013-11-29 | 2015-06-03 | 甘肃路桥建设集团有限公司 | Accurate positioning device for corrugated pipe |
| CN104675023B (en) * | 2013-11-29 | 2017-08-04 | 甘肃路桥建设集团有限公司 | A kind of bellows accurate positioning device |
| CN110872868A (en) * | 2019-11-08 | 2020-03-10 | 浙江中清大建筑产业化有限公司 | Enhanced anchor-pulling type plate column node connecting device |
| CN110872868B (en) * | 2019-11-08 | 2021-07-02 | 浙江中清大建筑产业化有限公司 | Enhanced anchor-pulling type plate column node connecting device |
| WO2022021105A1 (en) * | 2020-07-29 | 2022-02-03 | 黄寿美 | Prefabricated beam column sleeved with corrugated pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20190429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |