CN205476521U - Intelligence tensioning equipment - Google Patents
Intelligence tensioning equipment Download PDFInfo
- Publication number
- CN205476521U CN205476521U CN201620173400.7U CN201620173400U CN205476521U CN 205476521 U CN205476521 U CN 205476521U CN 201620173400 U CN201620173400 U CN 201620173400U CN 205476521 U CN205476521 U CN 205476521U
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- CN
- China
- Prior art keywords
- anchor
- work
- piston
- limiting plate
- clamping piece
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- Expired - Fee Related
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Abstract
The utility model discloses an intelligence tensioning equipment, it relates to the architectural engineering technology field. Hollow jack 's both ends are equipped with first piston and second piston respectively, and the one end of first piston is provided with the instrument anchor, and the inboard of instrument anchor is provided with the instrument clamping piece, and the one end of second piston is provided with work anchor, and work anchor's inboard is provided with working clamping piece, and work anchor's the outside is provided with the work anchor limiting plate, and the outside of the spacing sleeve -board of work anchor at the working clamping piece limiting plate. It can overcome prior art's drawback, the reasonable novelty of structural design, and convenient operation adopts first piston to carry out stretch -draw work, and the second piston is held in stretch -draw and is pushed up tight working clamping piece when the lotus is finished, makes working clamping piece tightly clip steel strand wires, prevents that its from kick -backing, can ensure the engineering quality of bridge.
Description
Technical field:
This utility model relates to intelligent tensioning device, belongs to construction engineering technical field.
Background technology:
Nuclear power station, natural gas receiving station, airport building and the construction project such as road and bridge and large-span industrial building all be can't do without using steel strand tension construction technology.Generally, before tensioning construction, the many steel strand wires forming group's anchor need to be penetrated in duct, owing to steel strand wires length and lax degree in duct are different, using jack to carry out in stretching process, the phenomenon that steel strand wires bounce back is occurring unavoidably, after steel strand wires resilience, the prestressing force that steel strand wires are applied on bridge often has bigger difference with the prestressing force designed, and construction quality is necessarily had a huge impact by this.
Summary of the invention:
For the problems referred to above, the technical problems to be solved in the utility model is to provide intelligent tensioning device.
This utility model intelligent tensioning device, it comprises main control computer 1, Intelligent tensioning pump station 2, hollow jack 3, work anchor 4, work clip sheet 5, work anchor limiting plate 6, work clip sheet limiting plate 7, moveable anchor 8, tool clamping piece 9, first piston 10, second piston 11 and anchor plate 12, hollow jack 3 be respectively arranged at two ends with first piston 10 and the second piston 11, one end of first piston 10 is provided with moveable anchor 8, the inner side of moveable anchor 8 is provided with tool clamping piece 9, one end of second piston 11 is provided with work anchor 4, the inner side of work anchor 4 is provided with work clip sheet 5, work anchor 4 is fixed by anchor plate 12, and the outside of work anchor 4 is provided with work anchor limiting plate 6, and work anchor limiting plate 6 is enclosed within the outside of work clip sheet limiting plate 7.
As preferably, the external diameter of described work clip sheet limiting plate 7 is slightly less than the internal diameter of work anchor limiting plate 6, and the thickness of described work clip sheet limiting plate 7 is less than the thickness of work anchor limiting plate 6.
As preferably, described main control computer 1 is connected with hollow jack 3 by Intelligent tensioning pump station 2.
As preferably, described work anchor limiting plate 6 is that indent is circular.
As preferably, described first piston 10 works for stretch-draw, and the second piston 11, for holding out against work clip sheet 5 at the end of lotus is held in stretch-draw, makes work clip sheet 5 tightly clamp steel strand wires a, reduces the amount of recovery of steel strand wires a.
The beneficial effects of the utility model: it can overcome the drawback of prior art, reasonable in design is novel, easy to operate, first piston is used to carry out stretch-draw work, second piston holds out against work clip sheet at the end of lotus is held in stretch-draw, make work clip sheet tightly clamp steel strand wires, prevent its resilience, it can be ensured that the construction quality of bridge.
Accompanying drawing illustrates:
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is this utility model structural representation；
Fig. 2 is the structural representation of work anchor limiting plate in this utility model；
Fig. 3 is the structural representation of work clip sheet limiting plate in this utility model；
Fig. 4 is the attachment structure schematic diagram of work anchor in this utility model, work clip sheet and work anchor limiting plate, work clip sheet limiting plate.
1-main control computer；2-Intelligent tensioning pump station；3-hollow jack；4-work anchor；5-work clip sheet；6-work anchor limiting plate；7-work clip sheet limiting plate；8-moveable anchor；9-tool clamping piece；10-first piston；11-the second piston；12-anchor plate.
Detailed description of the invention:
As Figure 1-4, this detailed description of the invention is by the following technical solutions: it comprises main control computer 1, Intelligent tensioning pump station 2, hollow jack 3, work anchor 4, work clip sheet 5, work anchor limiting plate 6, work clip sheet limiting plate 7, moveable anchor 8, tool clamping piece 9, first piston 10, second piston 11 and anchor plate 12, hollow jack 3 be respectively arranged at two ends with first piston 10 and the second piston 11, one end of first piston 10 is provided with moveable anchor 8, the inner side of moveable anchor 8 is provided with tool clamping piece 9, one end of second piston 11 is provided with work anchor 4, the inner side of work anchor 4 is provided with work clip sheet 5, work anchor 4 is fixed by anchor plate 12, and the outside of work anchor 4 is provided with work anchor limiting plate 6, and work anchor limiting plate 6 is enclosed within the outside of work clip sheet limiting plate 7.
As preferably, the external diameter of described work clip sheet limiting plate 7 is slightly less than the internal diameter of work anchor limiting plate 6, and the thickness of described work clip sheet limiting plate 7 is less than the thickness of work anchor limiting plate 6.
As preferably, described main control computer 1 is connected with hollow jack 3 by Intelligent tensioning pump station 2.
As preferably, described work anchor limiting plate 6 is that indent is circular.
As preferably, described first piston 10 works for stretch-draw, and the second piston 11, for holding out against work clip sheet 5 at the end of lotus is held in stretch-draw, makes work clip sheet 5 tightly clamp steel strand wires a, reduces the amount of recovery of steel strand wires a.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
- null1. intelligent tensioning device，It is characterized in that: it comprises main control computer (1)、Intelligent tensioning pump station (2)、Hollow jack (3)、Work anchor (4)、Work clip sheet (5)、Work anchor limiting plate (6)，Work clip sheet limiting plate (7)、Moveable anchor (8)、Tool clamping piece (9)、First piston (10)、Second piston (11) and anchor plate (12)，Main control computer (1) is connected with hollow jack (3) by Intelligent tensioning pump station (2)，Hollow jack (3) be respectively arranged at two ends with first piston (10) and the second piston (11)，One end of first piston (10) is provided with moveable anchor (8),The inner side of moveable anchor (8) is provided with tool clamping piece (9),One end of second piston (11) is provided with work anchor (4),The inner side of work anchor (4) is provided with work clip sheet (5)，Work anchor (4) is fixed by anchor plate (12)，And the outside of work anchor (4) is provided with work anchor limiting plate (6)，And work anchor limiting plate (6) is enclosed within the outside of work clip sheet limiting plate (7).
- 2. according to the intelligent tensioning device described in claim 1, it is characterized in that: the external diameter of described work clip sheet limiting plate (7) is slightly less than the internal diameter of work anchor limiting plate (6), the thickness of described work clip sheet limiting plate (7) is less than the thickness of work anchor limiting plate (6).
- 3. according to the intelligent tensioning device described in claim 1, it is characterised in that: described work anchor limiting plate (6) is that indent is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173400.7U CN205476521U (en) | 2016-03-08 | 2016-03-08 | Intelligence tensioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173400.7U CN205476521U (en) | 2016-03-08 | 2016-03-08 | Intelligence tensioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205476521U true CN205476521U (en) | 2016-08-17 |
Family
ID=56658602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620173400.7U Expired - Fee Related CN205476521U (en) | 2016-03-08 | 2016-03-08 | Intelligence tensioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205476521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324154A (en) * | 2020-11-05 | 2021-02-05 | 重庆交通大学 | Prestressed tendon anchoring method capable of preventing retraction deformation loss and clamping piece assembly |
-
2016
- 2016-03-08 CN CN201620173400.7U patent/CN205476521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324154A (en) * | 2020-11-05 | 2021-02-05 | 重庆交通大学 | Prestressed tendon anchoring method capable of preventing retraction deformation loss and clamping piece assembly |
| CN112324154B (en) * | 2020-11-05 | 2022-02-15 | 重庆交通大学 | Prestressed tendon anchoring method capable of preventing retraction deformation loss |
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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: 20160817 Termination date: 20170308 |