CN205617660U - Formula of unrolling prestressed wire rope anchor system - Google Patents
Formula of unrolling prestressed wire rope anchor system Download PDFInfo
- Publication number
- CN205617660U CN205617660U CN201620294658.2U CN201620294658U CN205617660U CN 205617660 U CN205617660 U CN 205617660U CN 201620294658 U CN201620294658 U CN 201620294658U CN 205617660 U CN205617660 U CN 205617660U
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- anchor
- wire rope
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- anchor slab
- bearing
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Abstract
The utility model provides a formula of unrolling prestressed wire rope anchor system, includes anchor slab, anchor nail, bearing or slip -ring, the anchor slab has two, and respectively fixed mounting is in reinforcing area's both sides, and the position alternately is provided with the anchor nail with staggering on the anchor slab of both sides, and the cover is gone up to the anchor nail has bearing or slip -ring, and wire rope detours on the anchor nail of both sides anchor slab through bearing or slip -ring, and the wire rope on the anchor nail of both sides anchor slab of detouring forms formula of unrolling prestressed wire rope anchor system after by synchronous stretch -draw anchor. Formula of unrolling prestressed wire rope anchor system's construction method makes a round trip to reciprocate to detour on the ground tackle of both sides with whole root wire rope to carry out synchronous stretch -draw anchor, it can an anchor to make whole piece wire rope play strengthening effect's multistage wire rope in a reinforcing area, and the anchor has been simplified in a stretch -draw shaping, and a large amount of engineering materials and engineering construction cycle of saving have reduced the damage of anchorage fixing to the primary structure, have fine social economic benefit.
Description
Technical field
This utility model relates to a kind of prestress rope anchoring system, particularly a kind of wrap around type prestress rope anchoring system.
Background technology
In existing prestress rope reinforces relevant system, the wire cable anchor solid system of employing is all single tendon stretch, single anchoring；And in actual prestress rope reinforcing engineering, generally require a lot of root steel wire rope in single reinforcing area to reinforce, the mode of this single tendon stretch, need on beam on the stretch-draw position of each correspondence profit chemical bolt fix straining device, be so required for so installing back and forth on every steel wire rope, fall with straining device, single tendon stretch, more single anchoring, need to spend substantial amounts of engineering time, and need the stretch-draw counter-force support of processed complex, spend substantial amounts of operating expenses；The installation of the most a large amount of straining devices is also required to reinforcing the anchoring perforate that outer increase is unnecessary, adds the destruction reinforcing object.
Summary of the invention
The purpose of this utility model is to provide a kind of wrap around type prestress rope anchoring system, this anchoring system makes the multistage steel wire rope playing reinforcement effect in a reinforcing area once to anchor, single tension molding, simplify anchor, becoming repeatedly single tendon stretch is single tension in region, substantial amounts of saving engineering material, saves the engineering construction cycle, decreases anchoring and installs the damage to original structure；To solve the problems referred to above that prior art exists.
The technical scheme solving the problems referred to above is: a kind of wrap around type prestress rope anchoring system, including anchor slab, holdfast, bearing or slip ring, described anchor slab has two pieces, it is respectively and fixedly installed to the both sides of reinforcing area, it is fixedly installed holdfast on the anchor slab of both sides, being cased with bearing or slip ring on holdfast, steel wire rope is detoured on the holdfast of both sides anchor slab by bearing or slip ring, and the steel wire rope on the holdfast of both sides anchor slab that detours forms wrap around type prestress rope anchoring system after being anchored by synchronous tension.
Technical scheme is further: the position intersection being arranged on the holdfast on the anchor slab of both sides is distributed with staggering.
Further technical scheme is: described slip ring is to use high lubriation material to make.
Owing to using technique scheme, the one wrap around type prestress rope anchoring system of this utility model has the characteristics that and beneficial effect:
1, this utility model wrap around type prestress rope anchoring system simple structure；The construction package of whole anchoring system only comprises anchor slab, holdfast, bearing or 3 standard components of slip ring, and therefore making prestress rope anchor structure assembly process can be with scale, it is easy to tissue large-scale production.
2, strengthening construction is simple, can be greatly shortened the cycle of strengthening construction: because this utility model wrap around type prestress rope anchoring system uses the structure of reciprocal wrap around type rope ground tackle, the anchoring making corresponding reinforcing engineering have only to carry out wrap around type prestress rope anchoring system is installed, last stretch-draw puts in place, installation method is simple, can be greatly shortened construction period.
3, the stretch-draw of steel wire rope, uses two ends synchronous tension construction, it is possible to reduce the prestressing frictional loss of wrap around type prestress rope anchoring system.
In sum, this utility model a kind of wrap around type prestress rope anchoring system uses the structure of reciprocal wrap around type rope ground tackle, the multistage steel wire rope making whole piece steel wire rope play reinforcement effect in a reinforcing area can once anchor, single tension molding, simplifies anchor, and becoming repeatedly single tendon stretch is single tension in region, substantial amounts of saving engineering material, save the engineering construction cycle, decrease anchoring and the damage to original structure is installed, there are good economic results in society.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of a kind of wrap around type prestress rope anchoring system of this utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structure of this utility model wrap around type prestress rope anchoring system and uses installment state schematic diagram (top view)；
Fig. 2 is the single anchor structure schematic diagram (front sectional view) of this utility model wrap around type prestress rope anchoring system.
In figure:
1-steel wire rope, 2-bearing or other slip ring, 3-holdfast, 4-anchor slab anchor hole, 5-anchor slab.
Detailed description of the invention
A kind of wrap around type prestress rope anchoring system, as shown in Figure 1, this wrap around type prestress rope anchoring system includes anchor slab 5, holdfast 3, bearing or slip ring 2, described anchor slab has two pieces, it is respectively and fixedly installed to the both sides of reinforcing area, it is fixedly installed holdfast on the anchor slab of both sides, bearing or slip ring 2 it is cased with to reduce the frictional force between steel wire rope and holdfast on holdfast, utilize the way of the steel wire rope that back and forth unrolls, steel wire rope 1 detours on the holdfast of both sides anchor slab by bearing or slip ring 2, the steel wire rope on the holdfast of both sides anchor slab that detours forms wrap around type prestress rope anchoring system after being anchored by synchronous tension.
Further, the position intersection being arranged on the holdfast on the anchor slab of both sides is distributed layout with staggering, and is beneficial to detouring of steel wire rope。
Described slip ring 2 uses high lubriation material to make.
In this utility model embodiment, the stretch-draw of steel wire rope and anchoring all use prior art, and here is omitted for its concrete grammar.
Claims (3)
1. a wrap around type prestress rope anchoring system, it is characterized in that: this wrap around type prestress rope anchoring system includes anchor slab (5), holdfast (3), bearing or slip ring (2), described anchor slab has two pieces, it is respectively and fixedly installed to the both sides of reinforcing area, it is fixedly installed holdfast on the anchor slab of both sides, bearing or slip ring (2) it is cased with on holdfast, steel wire rope (1) is detoured on the holdfast of both sides anchor slab by bearing or slip ring, and the steel wire rope on the holdfast of both sides anchor slab that detours forms wrap around type prestress rope anchoring system after being anchored by synchronous tension.
Wrap around type prestress rope anchoring system the most according to claim 1, it is characterised in that: the position intersection being arranged on the holdfast on the anchor slab of both sides is distributed with staggering.
Wrap around type prestress rope anchoring system the most according to claim 1 and 2, it is characterised in that: described slip ring (2) uses high lubriation material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294658.2U CN205617660U (en) | 2016-04-07 | 2016-04-07 | Formula of unrolling prestressed wire rope anchor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294658.2U CN205617660U (en) | 2016-04-07 | 2016-04-07 | Formula of unrolling prestressed wire rope anchor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617660U true CN205617660U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620294658.2U Active CN205617660U (en) | 2016-04-07 | 2016-04-07 | Formula of unrolling prestressed wire rope anchor system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205617660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804326A (en) * | 2016-04-07 | 2016-07-27 | 柳州欧维姆结构检测技术有限公司 | Back-and-forth winding type prestressed steel wire rope anchoring system and construction method thereof |
| CN108678408A (en) * | 2018-06-02 | 2018-10-19 | 孙语遥 | Reinforced concrete roof beam prestressing force wire rope reinforcing apparatus |
-
2016
- 2016-04-07 CN CN201620294658.2U patent/CN205617660U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804326A (en) * | 2016-04-07 | 2016-07-27 | 柳州欧维姆结构检测技术有限公司 | Back-and-forth winding type prestressed steel wire rope anchoring system and construction method thereof |
| CN108678408A (en) * | 2018-06-02 | 2018-10-19 | 孙语遥 | Reinforced concrete roof beam prestressing force wire rope reinforcing apparatus |
| CN108678408B (en) * | 2018-06-02 | 2020-12-08 | 日照市德衡信息技术有限公司 | Reinforced concrete roof beam prestressing force wire rope reinforcing apparatus |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |