CN205476521U - Intelligence tensioning equipment - Google Patents

Intelligence tensioning equipment Download PDF

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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
Authority
CN
China
Prior art keywords
anchor
work
piston
limiting plate
clamping piece
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
Application number
CN201620173400.7U
Other languages
Chinese (zh)
Inventor
刘海军
陈鹏
邓群星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Runxiang Traffic Construction Development Co Ltd
Original Assignee
Hunan Runxiang Traffic Construction Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Runxiang Traffic Construction Development Co Ltd filed Critical Hunan Runxiang Traffic Construction Development Co Ltd
Priority to CN201620173400.7U priority Critical patent/CN205476521U/en
Application granted granted Critical
Publication of CN205476521U publication Critical patent/CN205476521U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Intelligent tensioning device
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)

  1. 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. 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. 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.
CN201620173400.7U 2016-03-08 2016-03-08 Intelligence tensioning equipment Expired - Fee Related CN205476521U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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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