CN205421032U - Orthotic devices of prestressed anchorage utensil clamping piece - Google Patents
Orthotic devices of prestressed anchorage utensil clamping piece Download PDFInfo
- Publication number
- CN205421032U CN205421032U CN201620252560.0U CN201620252560U CN205421032U CN 205421032 U CN205421032 U CN 205421032U CN 201620252560 U CN201620252560 U CN 201620252560U CN 205421032 U CN205421032 U CN 205421032U
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- CN
- China
- Prior art keywords
- push rod
- steel strand
- strand wires
- regulation
- ejector rod
- 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 relates to a building technical field, concretely relates to orthotic devices of prestressed anchorage utensil clamping piece, orthotic devices includes two adjusting ejector rod that parallel interval set up, two adjusting ejector rod's one end respectively and the gap between two clamping pieces constitute to support and lean on or the separation cooperation, two adjusting ejector rod's the other end and adjustment mechanism are connected, adjustment mechanism adjusts the length direction removal of two adjusting ejector rod along steel strand wires, utilize adjustment mechanism to adjust the in -process of two adjusting ejector rod along the length removal of steel strand wires, make two adjusting ejector rod's tip plant in the gap between two clamping pieces, gap between two clamping pieces of regulation of the even synchronization of adjusting ejector rod, thereby ensure the precision of interval between two clamping pieces, thereby ensure the firm degree of centre gripping to steel strand wires, and adjust efficiently.
Description
Technical field
This utility model relates to technical field of buildings, is specifically related to the apparatus for correcting of a kind of pre-stress anchor clipper.
Background technology
Possess cracking resistance and rigidity and stronger resisting fatigue degree owing to prestressing force mixes earth, be commonly utilized in railroad bridge, urban viaduct.nullThe prestressed generation of prestressed concrete is realized by prestressed anchor，Prestressed anchor includes the anchor slab being arranged on concrete two ends，Anchor circle is set on anchor slab，Through hole is offered on anchor circle，One end of through hole is bell mouth shape，Two intermediate plates are set in the through hole of anchor circle，Described two intermediate plates are in the tapered tube shape structure coincideing with through hole nose end，It is provided with screw thread in the through hole that two intermediate plates are constituted，Steel strand wires it are passed through in intermediate plate，Steel strand wires stretch out the anchor circle at concrete two ends respectively，At external part, jack is set，Thus implement the retightening operation to steel strand wires，And then steel strand wires are strained and is applied to steel strand prestress，The aperture of two intermediate plates is less than the diameter of steel strand wires，Two intermediate plates are when the horn mouth of anchor circle coordinates，Intermediate plate can produce high enclasping force to be implemented to hold the clamping of steel strand wires tightly，During constructing operation，Uneven phenomenon can be there is in the gap between two intermediate plates，The circularity thus causing the through hole of two intermediate plates is inadequate，Bigger with steel strand wires contact area particularly as the intermediate plate being side、The phenomenon that the intermediate plate of opposite side is less with steel strand wires contact area，The enclasping force that intermediate plate is applied to steel strand wires is uneven，And then generation cannot apply hold steel strand wires tightly or hold hypodynamic phenomenon tightly，For above-mentioned technical problem，Prior art use more the mode manually adjusted process，Not only inefficient operation，And intermediate plate gap uniformity Adjustment precision is the highest.
Utility model content
The purpose of this utility model is: provide the apparatus for correcting of a kind of pre-stress anchor clipper, it is possible to quickly implement the adjustment in gap between intermediate plate, it is ensured that the uniformity in gap between intermediate plate.
For achieving the above object, the technical solution adopted in the utility model is: the apparatus for correcting of pre-stress anchor clipper, apparatus for correcting includes the two regulation push rods that parallel interval is arranged, one end of two regulation push rods constitutes against with the gap between two intermediate plates respectively or separates cooperation, the other end of two regulation push rods is connected with governor motion, and governor motion regulation two regulation push rod moves along the length direction of steel strand wires.
This utility model construction features also resides in:
The rod end of two regulation push rods is arranged to cone, and the line between the rod end of two regulation push rods is parallel with the end face of two intermediate plates.
Described governor motion includes for the regulation pipe through steel strand wires, and the pipe end outer wall of regulation pipe is provided with adjusting nut, and adjusting nut constitutes threaded engagement with the outer wall of regulation pipe, and described one end of two regulation push rods is connected with one end of adjusting nut.
The shaft of described two regulation push rods is provided with withstanding tight block, the first through hole that the shaft for two regulation push rods passes it is provided with on withstanding tight block, being additionally provided with the second through hole passed for steel strand wires on withstanding tight block, one end of withstanding tight block constitutes against with the end face of two intermediate plates or separates cooperation.
Also being arranged with spring on the shaft of described two regulation push rods, one end of described spring is fixed with the end face of adjusting nut, and the other end of spring is connected with withstanding tight block.
Compared with prior art, the technique effect that this utility model possesses is: during utilizing governor motion regulation two regulation push rods to move along the length of steel strand wires, the end making two regulation push rods is plugged in the gap between two intermediate plates, gap between regulation two intermediate plate that regulation push rod uniformly synchronizes, so that it is guaranteed that the precision of spacing between two intermediate plates, so that it is guaranteed that the clamping strong degree to steel strand wires, and it is high to regulate efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation that apparatus for correcting is in use state；
Fig. 2 is the structural representation of apparatus for correcting；
Fig. 3 is apparatus for correcting part-structure schematic diagram；
Fig. 4 is the structural representation of the withstanding tight block of apparatus for correcting；
Fig. 5 is the end view of two intermediate plates and steel strand wires；
Fig. 6 and Fig. 7 is the structural representation that apparatus for correcting two kinds uses state.
Detailed description of the invention
In conjunction with Fig. 1 to Fig. 7, the utility model is further described:
The apparatus for correcting of pre-stress anchor clipper, apparatus for correcting includes the two regulation push rods 10 that parallel interval is arranged, one end of two regulation push rods 10 constitutes against with the gap between two intermediate plate A respectively or separates cooperation, the other end of two regulation push rods 10 is connected with governor motion, and governor motion regulation two regulation push rod 10 moves along the length direction of steel strand wires B.
During utilizing governor motion regulation two regulation push rods 10 to move along the length of steel strand wires B, the end making two regulation push rods 10 is plugged in the gap between two intermediate plate A, gap between the regulation two intermediate plate A that regulation push rod 10 uniformly synchronizes, so that it is guaranteed that the precision of spacing between two intermediate plate A, so that it is guaranteed that the clamping strong degree to steel strand wires B, and it is high to regulate efficiency.
As preferred version of the present utility model, the rod end of two regulation push rods 10 is arranged to cone, and the line between the rod end of two regulation push rods 10 is parallel with the end face of two intermediate plate A.For improving the accuracy corrected further, the rod end of two regulation push rods 10 is arranged to cone, facilitates two regulation push rods 10 to insert in the gap between two intermediate plate A, thus implements smoothly the regulation in gap between intermediate plate A.
Specifically, described governor motion includes for the regulation pipe 20 through steel strand wires B, the pipe end outer wall of regulation pipe 20 is provided with adjusting nut 30, and adjusting nut 30 constitutes threaded engagement with the outer wall of regulation pipe 20, and described one end of two regulation push rods 10 is connected with one end of adjusting nut 30.In actual mechanical process, first regulation pipe 20 is passed along one end of steel strand wires B, then make the gap between two regulation push rods 10 and two intermediate plate A close, then rotate adjusting nut 30, thus implement the gap between two intermediate plate A is corrected.
Shown in Fig. 6 and Fig. 7, the shaft of described two regulation push rods 10 is provided with withstanding tight block 40, the first through hole 41 that the shaft for two regulation push rods 10 passes it is provided with on withstanding tight block 40, being additionally provided with the second through hole 42 passed for steel strand wires B on withstanding tight block 40, one end of withstanding tight block 40 constitutes against with the end face of two intermediate plate A or separates cooperation.First rotating adjusting nut 30 counterclockwise, regulation push rod 10 now stretches out the first through hole 41 arranged on withstanding tight block 40, the end of regulation push rod 10 is plugged in the gap between two intermediate plate A, and jam-packed intermediate plate A, so that the gap between two intermediate plate A is uniform, then adjusting nut 30 is rotated clockwise, regulation push rod 10 rollback now, ensure the concordant of withstanding tight block 40 end face, then regulation pipe 20 is twitched, make the end of withstanding tight block 40 and the end face of two intermediate plate A against so that two intermediate plate A hold out against, in order to two intermediate plate A compress with the anchor ring through hole of anchor plate.
Further, the shaft of described two regulation push rods 10 being also arranged with spring 50, one end of described spring 50 is fixed with the end face of adjusting nut 30, and the other end of spring 50 is connected with withstanding tight block 40.Utilize the elastic force of spring 50 so that withstanding tight block 40 be applied to two intermediate plate A elastic against power.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing from the spirit or essential characteristics of the present invention, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
1. the apparatus for correcting of pre-stress anchor clipper, it is characterized in that: apparatus for correcting includes two regulations push rod (10) that parallel interval is arranged, one end of two regulations push rod (10) constitutes against with the gap between two intermediate plates (A) respectively or separates cooperation, the other end of two regulations push rod (10) is connected with governor motion, and governor motion regulation two regulation push rod (10) is moved along the length direction of steel strand wires (B).
The apparatus for correcting of pre-stress anchor clipper the most according to claim 1, it is characterized in that: the rod end of two regulations push rod (10) is arranged to cone, the line between the rod end of two regulations push rod (10) is parallel with the end face of two intermediate plates (A).
The apparatus for correcting of pre-stress anchor clipper the most according to claim 1 and 2, it is characterized in that: described governor motion includes for the regulation pipe (20) through steel strand wires (B), the pipe end outer wall of regulation pipe (20) is provided with adjusting nut (30), adjusting nut (30) constitutes threaded engagement with the outer wall of regulation pipe (20), and described one end of two regulations push rod (10) is connected with one end of adjusting nut (30).
The apparatus for correcting of pre-stress anchor clipper the most according to claim 3, it is characterized in that: the shaft of described two regulations push rod (10) is provided with withstanding tight block (40), the first through hole (41) that the shaft for two regulations push rod (10) passes it is provided with on withstanding tight block (40), being additionally provided with the second through hole (42) passed for steel strand wires (B) on withstanding tight block (40), one end of withstanding tight block (40) constitutes against with the end face of two intermediate plates (A) or separates cooperation.
The apparatus for correcting of pre-stress anchor clipper the most according to claim 4, it is characterized in that: on the shaft of described two regulations push rod (10), be also arranged with spring (50), the end face of one end of described spring (50) and adjusting nut (30) is fixed, and the other end of spring (50) is connected with withstanding tight block (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252560.0U CN205421032U (en) | 2016-03-25 | 2016-03-25 | Orthotic devices of prestressed anchorage utensil clamping piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252560.0U CN205421032U (en) | 2016-03-25 | 2016-03-25 | Orthotic devices of prestressed anchorage utensil clamping piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205421032U true CN205421032U (en) | 2016-08-03 |
Family
ID=56522831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620252560.0U Expired - Fee Related CN205421032U (en) | 2016-03-25 | 2016-03-25 | Orthotic devices of prestressed anchorage utensil clamping piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205421032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667430A (en) * | 2018-12-14 | 2019-04-23 | 上海建工集团股份有限公司 | A kind of prestressing force intermediate plate erector and its application method |
| CN113863137A (en) * | 2021-10-09 | 2021-12-31 | 柳州欧维姆机械股份有限公司 | Adjustable skid-resistant base plate and stay cable saddle |
-
2016
- 2016-03-25 CN CN201620252560.0U patent/CN205421032U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667430A (en) * | 2018-12-14 | 2019-04-23 | 上海建工集团股份有限公司 | A kind of prestressing force intermediate plate erector and its application method |
| CN109667430B (en) * | 2018-12-14 | 2021-05-25 | 上海建工集团股份有限公司 | Prestressed clip installer and using method thereof |
| CN113863137A (en) * | 2021-10-09 | 2021-12-31 | 柳州欧维姆机械股份有限公司 | Adjustable skid-resistant base plate and stay cable saddle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20210325 |