CN109083331A - Concrete construction ready-package prestressed anchor - Google Patents
Concrete construction ready-package prestressed anchor Download PDFInfo
- Publication number
- CN109083331A CN109083331A CN201811142286.1A CN201811142286A CN109083331A CN 109083331 A CN109083331 A CN 109083331A CN 201811142286 A CN201811142286 A CN 201811142286A CN 109083331 A CN109083331 A CN 109083331A
- Authority
- CN
- China
- Prior art keywords
- anchorage
- hole
- screw thread
- movable
- movable plate
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
Abstract
Concrete construction ready-package prestressed anchor disclosed by the invention, it includes anchor clipper and fixed anchorage, it further includes movable anchorage and connection bolt, several reinforcing bar through-holes and tapped blind hole are provided on fixed anchorage, several square holes and several and the one-to-one through-hole of tapped blind hole are provided on movable anchorage, and the bottom of square hole is provided with circular through hole, the left and right sides wall of square hole is provided with movable plate.There are two screw thread rotation columns for the setting of movable plate side, the end of screw thread rotation column is provided with coiling cylinder, each screw thread rotation top end is provided with auxiliary tank, screw thread rotation column is set in the movable anchorage, coiling cylinder is fixedly connected with shrinkage front, and shrinkage front is each passed through the spring I and is fixedly connected on the movable plate.Connection bolt end is provided with external screw thread.The present invention can be with the multiple anchor clippers of Fast Installation, and can be applicable in different model anchor clipper.
Description
Technical field
The present invention relates to a kind of concrete construction ready-package prestressed anchors.
Background technique
Anchorage is in highway bridge, railroad bridge, city intersection, urban light rail, skyscraper, water conservancy and hydropower dam, harbour
The fields such as harbour, tunnel mine top anchor top, subway, large container and ship, sleeper are widely used.
Anchorage refers to permanent anchor used in prestressed concrete, is to be in post stretching structure or component
It keeps the pulling force of presstressed reinforcing steel and passes it to the anchoring tool of inside concrete.
The hole that anchorage installation is needed first to pass through wirerope one by one fixed anchorage at this stage, then by anchor in each hole
Tool single clamping piece is gradually placed, and then carries out pressure fixation again, and this installation method makes anchor clipper be easy to fall during installation,
Need to install repeatedly, but at this stage again without suitable anchorage installation tool go to substitute it is manually installed, and it is manually installed can only
Disposable installation one, wastes time, inefficient.
Summary of the invention
In view of the above shortcomings of the prior art, the present invention provides one kind can disposably install multiple anchor clippers, can
To adapt to different bar diameters, pressure is facilitated to fix, it is easy to operate, simple concrete construction ready-package prestressed anchor is installed
Tool.
The technical solution adopted by the present invention to solve the technical problems is: a kind of concrete construction ready-package prestressed anchor
Tool, it includes anchor clipper and fixed anchorage, it further includes movable anchorage and connection bolt, if being provided on the fixed anchorage
Dry reinforcing bar through-hole and several tapped blind holes are provided with several square holes and several and the spiral shell on the activity anchorage
The one-to-one through-hole of line blind hole, and the bottom centre position of the square hole is provided with the circular through hole passed through for reinforcing bar, institute
The left and right sides wall for stating square hole is provided with movable plate, and the movable plate is set as magnet plate, the movable plate with it is described rectangular
The side wall in hole passes through two springs I connection being distributed up and down, and the anchor clipper is placed in the square hole.
There are two screw thread rotation column, the end of the screw thread rotation column is provided with coiling circle for the movable plate side setting
Column, each screw thread rotation top end are provided with auxiliary tank, and the screw thread rotation column is set in the movable anchorage, described
Coiling cylinder is fixedly connected with shrinkage front, and the shrinkage front is each passed through the spring I and is fixedly connected on the movable plate.
The screw thread is provided with index line in rotation top end, and is provided on the movable anchorage and matches with the index line
The angle index line of conjunction.
The connection bolt end is provided with external screw thread, the connection bolt pass through after the tapped through hole with the screw thread
Blind hole cooperation.
Further, it is equipped with spring II on the connection bolt, the spring II is located at the movable anchorage and described
Between fixed anchorage.
Further, the movable anchorage front end is provided with for placing the locating slot for tapping bar.
Further, the movable plate is the arc cooperated with the anchor clipper.
The beneficial effects of the present invention are: it can replace the method for single installation anchor clipper, anchor clipper is placed in
In square hole, anchor clipper is fixed according to suitable angle by the effect of movable plate and spring, makes the front end of anchor clipper
It opens, to adapt to different bar diameters, facilitates and anchor clipper is nested on reinforcing bar；And it can be by adjusting two rotations
Column drives movable plate inclination, so that anchor clipper is in suitable tilt angle, and movable plate band is magnetic, and can adsorb
Anchor clipper plays better fixed function, and it is anchor clipper that connection bolt, which makes movable anchorage and fixed anchorage link together,
Guiding role when being nested on reinforcing bar and positioning action is provided, and also acting as to anchor clipper pressure.
The spring II being nested on connection bolt bounces back into original after can making mooring drag tool that anchor clipper is mounted on reinforcing bar
The position come, and spring II can guarantee the stabilization between fixed anchorage and movable anchorage, will not move during the installation process
It is dynamic.
Detailed description of the invention
The present invention is described further for 1-6 and embodiment with reference to the accompanying drawing:
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is connection schematic cross-sectional view of the invention；
Fig. 3 is movable anchorage and anchor clipper assembling structure schematic diagram of the invention；
Fig. 4 is fixation anchor device structure schematic diagram of the invention；
Fig. 5 is movable anchorage use state schematic cross-sectional view of the invention；
Fig. 6 is A enlarged drawing of the invention.
In figure, anchor clipper 1, movable anchorage 2, square hole 21, through-hole 22, spring I 24, movable plate 25, fixed anchorage 3,
Reinforcing bar through-hole 31, tapped blind hole 32, connection bolt 4, spring II 5, locating slot 6, circular through hole 8, screw thread rotation column 9, coiling circle
Column 91, auxiliary tank 10, shrinkage front 11, angle index line 12.
Specific embodiment
For a better understanding of the present invention, 1-6 explains in detail embodiments of the present invention with reference to the accompanying drawing.
The present invention includes anchor clipper 1, movable anchorage 2, fixed anchorage 3 and two connection bolts 4, the fixed anchorage 3
On be provided with several reinforcing bar through-holes 31 and several tapped blind holes 32, the fixed anchorage 3 passes through 31 sets of the reinforcing bar through-hole
It sets on reinforcing bar, locks the direction of reinforcing bar, several square holes 21 and several and the spiral shell are provided on the activity anchorage 2
The one-to-one through-hole 22 of line blind hole 32, and guarantee on the square hole 21 and the same axial line of the reinforcing bar through-hole 31, it is described
Connection 4 end of bolt is provided with external screw thread, and the connection bolt 4 is screwed into the tapped blind hole 32 after passing through the through-hole 22, it
It is exactly that can make the mooring drag by the connection bolt 4 so external screw thread only is arranged in the end of the connection bolt 4
Tool the 2 relatively described fixed anchorages 3 carry out it is free to slide, to send the anchor clipper 1 to the fixing bolt 3.
The bottom centre position of the square hole 21 is provided with the circular through hole 8 passed through for reinforcing bar, is to mention to reinforcing bar
For across region, further, the bottom surface of the upper end of the circular through hole 8 and the square hole 21 forms a platform
Rank can hold anchor clipper, not make force when preventing from pressing the anchor clipper 1, play stop the anchor clipper 1 to
The effect slided afterwards.
The anchor clipper 1 is placed in the square hole 21, for fixed, the square hole by the anchor clipper 1
21 left and right sides wall is provided with movable plate 25, and the movable plate 25 is set as magnet plate.
Angle is put into adjust anchor clipper front opening size in order to adjust anchor clipper, is adapted to not
With the anchor clipper of model, spring I 24, about I 24 spring are provided between 25 lower end of movable plate and the movable anchorage 2
There are two settings, and one end of the spring I 24 is fixedly connected on the side wall of the square hole 21, and the other end is fixedly connected on institute
It states on movable plate 25.The side of the movable plate 25 and being located on movable anchorage 2 is vertically arranged that there are two threaded holes, in each institute
It states and is provided with a screw thread rotation column 9 in threaded hole, and two 9 height of screw thread rotation column are different, a screw thread rotation column 9
The corresponding spring I 24 in end.The end of each screw thread rotation column 9 be provided with diameter less than screw thread rotation column 9 around
The top of line cylinder 91, each screw thread rotation column 9 is provided with auxiliary tank 10, and auxiliary tank 10 is identical as the groove on screw,
The screw thread rotation column 9 can be adjusted by the auxiliary tank 10, be fixedly connected with contraction on each coiling cylinder 91
Line 11, the shrinkage front 11 are each passed through the corresponding spring I 24 and are fixedly connected on the movable plate 25, each rotation
Rotary column 9 is connected through the shrinkage front 11 and is connect with the movable plate 25, and then controls the work by adjusting the column spinner 9
The tilt angle of movable plate 25.In order to preferably adsorb anchor clipper, the movable plate is the arc cooperated with the anchor clipper.
It should be noted that the position of anchor clipper is position when movable plate 25 is not adjusted in attached drawing 5, movable plate 25 is wanted when using
Spring I 24 is tightened, is located at the lower end of anchor clipper 1 on the step of 21 bottom surface of square hole.
In order to indicate the angle adjusted, the screw thread is provided with index line, and the activity on the top of column spinner 9
The angle index line 12 with index line cooperation is provided within one week on the top of column spinner 9 along screw thread on anchorage.
When the activity anchorage 2 send the anchor clipper 1 to the fixed anchorage 3, carrying out pressing makes the anchorage
Intermediate plate 1 enters in the fixed anchorage 3, and the movable anchorage 2 described at this time cannot freely set back, so in the connection bolt
Spring II 5 is equipped on 4, the spring II 5 is located between the movable anchorage 2 and the fixed anchorage 3, can be by described
The effect of spring II 5 makes the movable anchorage 2 freely set back.
2 front end of the activity anchorage is provided with locating slot 6, keeps the anchor clipper 1 solid the flexible mould 2 pressure
When the fixed anchorage 3, the locating slot 6 can play guiding function to bar is tapped, and prevent from tapping bar hair when tapping
Raw offset.
Application method of the invention is as follows:
The angle for adjusting movable plate 25, anchor clipper 1 is put into square hole 21, and 1 top of anchor clipper is opened, and as schemed
Shown in 5, the top end diameter of anchor clipper is slightly less than the diameter of bottom after opening.Then pass through two connection bolts 4 for mooring drag
Tool 2 and fixed anchorage 3 connect, by reinforcing bar successively between the reinforcing bar through-hole 31, anchor clipper 1 of fixed anchorage 3 and circular through hole 8
It passes through, shifts movable anchorage 2 and fixed anchorage 3 onto reinforcing bar bottom, with hand pushing activity for the first time anchorage 2, before making anchor clipper 1
Then insertion reinforcing bar through-hole 31 in end is tapped with percussion bar alignment locating slot 6, anchor clipper 1 is made slowly to enter reinforcing bar through-hole
31, finally connection bolt is removed, removes movable anchorage.
Claims (4)
1. a kind of concrete construction ready-package prestressed anchor, it includes anchor clipper and fixed anchorage, which is characterized in that it is also
Including movable anchorage and connection bolt, several reinforcing bar through-holes and several tapped blind holes, institute are provided on the fixed anchorage
It states and is provided with several square holes and several and the one-to-one through-hole of the tapped blind hole on movable anchorage, and is described rectangular
The bottom centre position of through-hole is provided with the circular through hole passed through for reinforcing bar, and the left and right sides wall of the square through hole is provided with work
Movable plate, the movable plate are set as magnet plate, and the side wall of the movable plate and the square through hole passes through two be distributed up and down
Spring I connects, and the anchor clipper is placed in the square through hole；
The movable plate side setting is there are two screw thread rotation column, and the end of the screw thread rotation column is provided with coiling cylinder, often
A screw thread rotation top end is provided with auxiliary tank, and the screw thread rotation column is set in the movable anchorage, the coiling
Cylinder is fixedly connected with shrinkage front, and the shrinkage front is each passed through the spring I and is fixedly connected on the movable plate；
The screw thread is provided with index line in rotation top end, and is provided with and index line cooperation on the movable anchorage
Angle index line；
The connection bolt end is provided with external screw thread, the connection bolt pass through after the tapped through hole with the tapped blind hole
Cooperation.
2. concrete construction ready-package prestressed anchor according to claim 1, which is characterized in that on the connection bolt
It is equipped with spring II, the spring II is located between the movable anchorage and the fixed anchorage.
3. concrete construction ready-package prestressed anchor according to claim 1, which is characterized in that before the activity anchorage
End is provided with for placing the locating slot for tapping bar.
4. concrete construction ready-package prestressed anchor according to claim 1, which is characterized in that the movable plate be with
The arc of the anchor clipper cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142286.1A CN109083331B (en) | 2018-09-28 | 2018-09-28 | Fast-assembling prestressed anchorage for concrete building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142286.1A CN109083331B (en) | 2018-09-28 | 2018-09-28 | Fast-assembling prestressed anchorage for concrete building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109083331A true CN109083331A (en) | 2018-12-25 |
| CN109083331B CN109083331B (en) | 2020-09-01 |
Family
ID=64842796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811142286.1A Active CN109083331B (en) | 2018-09-28 | 2018-09-28 | Fast-assembling prestressed anchorage for concrete building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109083331B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853392A (en) * | 2019-02-21 | 2019-06-07 | 中冶交通建设集团有限公司 | Magnetic force anchor restorer moves back anchor arrangement and its application method |
| CN112647650A (en) * | 2020-09-27 | 2021-04-13 | 衡阳市伟力钢筋机械有限公司 | Mechanical anchoring structure for steel bars of building constructional column |
| CN113235823A (en) * | 2021-03-03 | 2021-08-10 | 上海绿地建设(集团)有限公司 | Building construction reinforcing bar positioner |
| CN114396139A (en) * | 2022-02-11 | 2022-04-26 | 山东中大机械股份有限公司 | Spherical anchor cable anchorage device |
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| CA2441458C (en) * | 2003-09-18 | 2011-03-22 | Bm Metals Services Inc. | Prefabricated rail panel for use in mine shaft railway systems |
| BRMU9000225U2 (en) * | 2010-02-22 | 2011-10-18 | Euzebio Vieira Salles | Constructive arrangement applied in box for slab shoring |
| CN104499653A (en) * | 2014-12-01 | 2015-04-08 | 柳州市桥厦工程管材有限公司 | Automatic tool anchor plate |
| CN104818804A (en) * | 2015-04-20 | 2015-08-05 | 北京交通大学 | Torsion and disengaging prevention clamping piece type anchorage device assembly part system |
| CN205636518U (en) * | 2016-03-10 | 2016-10-12 | 中铁六局集团有限公司 | Instrument is worn to restraint by prestress wire |
| CN205907903U (en) * | 2016-08-24 | 2017-01-25 | 浙江省武林建筑装饰集团有限公司 | Vertical steel cable fixing device |
| CN206721682U (en) * | 2017-03-26 | 2017-12-08 | 合肥普林斯交通设备有限公司 | A kind of group's anchor for preceding cassette punching jack |
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2018
- 2018-09-28 CN CN201811142286.1A patent/CN109083331B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2441458C (en) * | 2003-09-18 | 2011-03-22 | Bm Metals Services Inc. | Prefabricated rail panel for use in mine shaft railway systems |
| BRMU9000225U2 (en) * | 2010-02-22 | 2011-10-18 | Euzebio Vieira Salles | Constructive arrangement applied in box for slab shoring |
| CN104499653A (en) * | 2014-12-01 | 2015-04-08 | 柳州市桥厦工程管材有限公司 | Automatic tool anchor plate |
| CN104818804A (en) * | 2015-04-20 | 2015-08-05 | 北京交通大学 | Torsion and disengaging prevention clamping piece type anchorage device assembly part system |
| CN205636518U (en) * | 2016-03-10 | 2016-10-12 | 中铁六局集团有限公司 | Instrument is worn to restraint by prestress wire |
| CN205907903U (en) * | 2016-08-24 | 2017-01-25 | 浙江省武林建筑装饰集团有限公司 | Vertical steel cable fixing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853392A (en) * | 2019-02-21 | 2019-06-07 | 中冶交通建设集团有限公司 | Magnetic force anchor restorer moves back anchor arrangement and its application method |
| CN109853392B (en) * | 2019-02-21 | 2021-03-23 | 中冶交通建设集团有限公司 | Magnetic anchor releaser, anchor releasing equipment and using method thereof |
| CN112647650A (en) * | 2020-09-27 | 2021-04-13 | 衡阳市伟力钢筋机械有限公司 | Mechanical anchoring structure for steel bars of building constructional column |
| CN113235823A (en) * | 2021-03-03 | 2021-08-10 | 上海绿地建设(集团)有限公司 | Building construction reinforcing bar positioner |
| CN113235823B (en) * | 2021-03-03 | 2022-11-25 | 上海绿地建设(集团)有限公司 | Building construction steel bar positioning device |
| CN114396139A (en) * | 2022-02-11 | 2022-04-26 | 山东中大机械股份有限公司 | Spherical anchor cable anchorage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109083331B (en) | 2020-09-01 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200811 Address after: No.11 Xingfu Road, Xinxing Industrial Park, Liujiang District, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant after: Liuzhou Shengtai Prestressed Technology Co., Ltd Address before: 262127 Hongshengyuan Hotel, Central Road, Qianrulin Village, Linghe Town, Anqiu City, Weifang City, Shandong Province Applicant before: Zhu Jianyu |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |