CN205314367U - Prestress wire anchor - Google Patents
Prestress wire anchor Download PDFInfo
- Publication number
- CN205314367U CN205314367U CN201521060178.1U CN201521060178U CN205314367U CN 205314367 U CN205314367 U CN 205314367U CN 201521060178 U CN201521060178 U CN 201521060178U CN 205314367 U CN205314367 U CN 205314367U
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- CN
- China
- Prior art keywords
- anchor
- horizontal plate
- steel strand
- pedestal
- strand wires
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Abstract
The utility model provides a prestress wire anchor, arrange on next and the longitudinal section all is the base and the anchor plate of L shape including one, and steel strand wires one end is fixed in through fixing device on anchor plate's the horizontal plate, the steel strand wires other end passes the horizontal plate below that the base is stretched to the through -hole on the horizontal plate of anchor plate and base in proper order, the symmetry is provided with two bolt holes on anchor plate's the horizontal plate, and adjusting bolt passes from the top the bolt hole withstands the horizontal plate of base, the symmetry is provided with two slotted holes on the vertical board of base, be provided with on anchor plate's the vertical board with the corresponding round hole of slotted hole. Prestress wire anchor can carry out adaptability to the prestressing force of steel strand wires and adjust, avoid because creep, the steel on stratum are lax, structural change etc. Arouses steel strand wires prestressing force value change to the safety and stability of building, bridge is guaranteed to the stability of reinforcing anchoring body system.
Description
Technical field
This utility model belongs to anchor field, especially relates to a kind of prestress wire anchor.
Background technology
Prestress steel strand reinforced technological synthesis external prestressing strengthening technology, high strength steel strand reinforcement technique advantage, it it is a novel reinforcement technique, the high powerful feature of steel strand wires can be given full play to, but steel strand prestress cannot be carried out adapt by existing prestress wire anchor, and owing to the creep on stratum, lax, the structural change of steel etc. cause steel strand prestress value to change, anchoring body system is caused to destroy, it is impossible to ensure the safety and stability of building, bridge.
Summary of the invention
In view of this, this utility model is directed to a kind of prestress wire anchor, with the problem solving to cause anchoring body system to occur to destroy due to the creep on stratum, steel are lax and structural change etc.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of prestress wire anchor, including one, next is arranged and pedestal that longitudinal section is all L-shaped and anchor dish, it is provided with through hole in the middle part of the horizontal plate of described pedestal and anchor dish, steel strand wires one end is fixed on the horizontal plate of described anchor dish by fixing device, and the described steel strand wires other end reaches below the horizontal plate of pedestal after sequentially passing through the through hole on the horizontal plate of anchor dish and pedestal; Being symmetrically arranged with two bolts hole on the horizontal plate of described anchor dish, adjust bolt from above through described bolt hole the horizontal plate withstanding pedestal, the adjusting nut coordinated with adjustment bolt is arranged at the lower end of described anchor dish horizontal plate; Being symmetrically arranged with two slotted holes on the vertical plate of described pedestal, the vertical plate of described anchor dish is provided with circular hole corresponding with described slotted hole, the vertical plate of described anchor dish and pedestal is fixed together by fastening bolt after described circular hole and slotted hole.
Further, described fixing device includes being arranged at the anchor cup that steel strand wires are peripheral, and described anchor cup arranged outside has the holding nut supporting described anchor cup, is provided with the intermediate plate compressed by steel strand wires inside described anchor cup.
Further, the steel strand wires periphery between described anchor dish and pedestal is provided with protection pipe.
Further, described protection pipe arranged outside has several reinforcements in spiral distribution.
Relative to prior art, prestress wire anchor described in the utility model has the advantage that by adopting technique scheme, the prestressing force of steel strand wires can be carried out adapt, avoid the steel strand prestress value change owing to the creep on stratum, lax, the structural change of steel etc. cause, thus strengthening the stability of anchoring body system, it is ensured that building, bridge safety and stability.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is rearview of the present utility model.
Description of reference numerals:
1-anchor dish; 2-pedestal; 201-slotted hole; 3-fastens bolt; 4-adjusts bolt; 5-adjusting nut; 6-holding nut; 7-anchor cup; 8-intermediate plate; 9-protects pipe; 10-reinforcement, 11-steel strand wires.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model. additionally, term " first ", " second " etc. are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic. thus, the feature defining " first ", " second " etc. can express or implicitly include one or more these features. in description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model by concrete condition.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As Figure 1-3, a kind of prestress wire anchor, including one, next is arranged and pedestal 2 that longitudinal section is all L-shaped and anchor dish 1, it is provided with through hole in the middle part of the horizontal plate of described pedestal 2 and anchor dish 1, steel strand wires 11 one end is fixed on the horizontal plate of described anchor dish 1 by fixing device, and described steel strand wires 11 other end sequentially passes through the through hole on the horizontal plate of anchor dish 1 and pedestal 2 and reaches below the horizontal plate of pedestal 2;
Described fixing device includes the anchor cup 7 being arranged at steel strand wires 11 periphery, and described anchor cup 7 arranged outside has the holding nut 6 supporting described anchor cup 7, is provided with the intermediate plate 8 compressed by steel strand wires 11 inside described anchor cup 7;
Preferably, the steel strand wires periphery between described anchor dish 1 and pedestal 2 is provided with protection pipe 9, and described protection pipe 9 arranged outside has several reinforcements 10 in spiral distribution;
Being symmetrically arranged with two bolts hole on the horizontal plate of described anchor dish 1, adjust bolt 4 from above through described bolt hole the horizontal plate withstanding pedestal 2, the adjusting nut 5 coordinated with adjustment bolt 4 is arranged at the lower end of described anchor dish 1 horizontal plate;
The vertical plate of described pedestal 2 is symmetrically arranged with two slotted holes 201, being provided with circular hole corresponding with described slotted hole on the vertical plate of described anchor dish 1, the vertical plate of described anchor dish 1 and pedestal 2 is fixed together by fastening bolt 3 after described circular hole and slotted hole 201;
The work process of this example: when causing steel strand prestress value to change due to the creep on stratum, lax, the structural change of steel etc., loosen and adjust bolt 4 and other fastening screw bolts 3, then utilize the corresponding relation of slotted hole 201 and circular hole to adjust the relative position of anchor dish and pedestal, ensure stablizing of steel strand prestress value, after adjusting, tighten fastening bolt 3 and adjust bolt 4.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. a prestress wire anchor, it is characterized in that: include one and next is arranged and pedestal (2) that longitudinal section is all L-shaped and anchor dish (1), it is provided with through hole in the middle part of the horizontal plate of described pedestal (2) and anchor dish (1), steel strand wires (11) one end is fixed on the horizontal plate of described anchor dish (1) by fixing device, and described steel strand wires (11) other end reaches below the horizontal plate of pedestal (2) after sequentially passing through the through hole on the horizontal plate of anchor dish (1) and pedestal (2);
The horizontal plate of described anchor dish (1) is symmetrically arranged with two bolts hole, adjusting bolt (4) from above through described bolt hole the horizontal plate withstanding pedestal (2), the adjusting nut (5) coordinated with adjustment bolt (4) is arranged at the lower end of described anchor dish (1) horizontal plate;
The vertical plate of described pedestal (2) is symmetrically arranged with two slotted holes (201), being provided with circular hole corresponding with described slotted hole (201) on the vertical plate of described anchor dish (1), the vertical plate of described anchor dish (1) and pedestal (2) is fixed together by fastening bolt (3) after described circular hole and slotted hole (201).
2. prestress wire anchor according to claim 1, it is characterized in that: described fixing device includes being arranged at the anchor cup (7) that steel strand wires (11) are peripheral, described anchor cup (7) arranged outside has the holding nut (6) supporting described anchor cup (7), and described anchor cup (7) inner side is provided with the intermediate plate (8) compressed by steel strand wires.
3. prestress wire anchor according to claim 1, it is characterised in that: the steel strand wires periphery being positioned between described anchor dish (1) and pedestal (2) is provided with protection pipe (9).
4. prestress wire anchor according to claim 3, it is characterised in that: described protection pipe (9) arranged outside has several reinforcements in spiral distribution (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060178.1U CN205314367U (en) | 2015-12-16 | 2015-12-16 | Prestress wire anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060178.1U CN205314367U (en) | 2015-12-16 | 2015-12-16 | Prestress wire anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314367U true CN205314367U (en) | 2016-06-15 |
Family
ID=56186544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521060178.1U Active CN205314367U (en) | 2015-12-16 | 2015-12-16 | Prestress wire anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421667A (en) * | 2015-12-16 | 2016-03-23 | 天津银龙高科新材料研究院有限公司 | Steel strand anchoring structure |
-
2015
- 2015-12-16 CN CN201521060178.1U patent/CN205314367U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421667A (en) * | 2015-12-16 | 2016-03-23 | 天津银龙高科新材料研究院有限公司 | Steel strand anchoring structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300 000 Tianjin Beichen District, Tianjin Beichen Economic and Technological Development Zone, No. 62 Shuangjiang Road, Shuangyuan Branch Garden Patentee after: Tianjin Polymeric Carbon-based Composites Research Institute Co., Ltd. Address before: 300400 Tianjin City Industrial Zone Beichen District Shuangjiang dual Road No. 62 Patentee before: TIANJIN YINLONG HIGH-TECH NEW MATERIAL RESEARCH INSTITUTE CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190916 Address after: 830001 No. 42 Jinshi Road, Toutunhe District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Yinlong Prestressed Materials Co., Ltd. Address before: 300 000 Tianjin Beichen District, Tianjin Beichen Economic and Technological Development Zone, No. 62 Shuangjiang Road, Shuangyuan Branch Garden Patentee before: Tianjin Polymeric Carbon-based Composites Research Institute Co., Ltd. |