CN206599782U - A kind of adjustable Auxiliary support device of anchor pole tensioning - Google Patents
A kind of adjustable Auxiliary support device of anchor pole tensioning Download PDFInfo
- Publication number
- CN206599782U CN206599782U CN201720270697.3U CN201720270697U CN206599782U CN 206599782 U CN206599782 U CN 206599782U CN 201720270697 U CN201720270697 U CN 201720270697U CN 206599782 U CN206599782 U CN 206599782U
- Authority
- CN
- China
- Prior art keywords
- anchor pole
- anchor
- leg
- support device
- auxiliary support
- 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
Links
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 210000000744 eyelid Anatomy 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of adjustable Auxiliary support device of anchor pole tensioning, it is related to engineering construction soil stabilization field.The utility model draws backing plate including being laid on the anchor above anchor pier around anchor pole, is erected at anchor pole surrounding and draws the anchor pole perpendicularity governor motion on backing plate positioned at anchor, that drawing anchor pole is stretched above anchor pole perpendicularity governor motion stretches drawing mechanism.The utility model is with low cost, energy-conserving and environment-protective, and cost performance is high, repeats and utilizes；Simple for material, prestressed anchor job site can find most of material；Simple for making, technique is mainly welding, and job site can be completed；It is high for promotional value, hardly limited by execution conditions；And it is practical, it can significantly improve construction quality and efficiency using this support.
Description
Technical field
The utility model is related to engineering construction soil stabilization field, and in particular to a kind of adjustable Auxiliary support of anchor pole tensioning
Device.
Background technology
The tensioning of prestressed anchor is the important step of prestressed anchor construction, during tensioning, jack and anchor pier or domatic
Between need the support of support.Required according to related specifications, prestressed stretch-draw jack base pressure-bearing surface should axially hang down with anchor hole
Directly (《Technique Code for Building Slope Engineering》GB503302013), it is to avoid loss of prestress.Conventional eyelid retractor is at present：Individual layer
The tensioning eyelid retractor that (multilayer) steel plate or common shape are fixed.During due to practice of construction, domatic is not mostly standard flat, anchor
Pier top face do not ensure that yet with anchor pole absolute upright, tend not to balance using common tensioning eyelid retractor conventional at present
Power, with the increase of pulling force, tilting to support surface indentation or the relatively low direction of intensity easily occurs in eyelid retractor, thus causes very heavy
Push up stress point imbalance occur it is corresponding tilt, cause the pulling force and anchor pole of jack axially not point-blank so that
Cause anchor pole to bend, its actual pulling force being subject to is had a greatly reduced quality.Thus the constructional deficiency brought is：Work consuming is time-consuming, and treats
Tensioning apparatus removal, anchor pole lateral bending deformation resilience, the prestressing force of anchor pole can not be really achieved requirement, and construction quality loses guarantor
Barrier.This new adjustable anchorage bar tensioning eyelid retractor is invented by the problem of based in above-mentioned anchor pole tensioning, our company, is prevented effectively from tensioning
Anchor pole bears moment of flexure, gets twice the result with half the effort, it is ensured that quality.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of adjustable Auxiliary support device of anchor pole tensioning, it is desirable to provide
A kind of with low cost, energy-conserving and environment-protective, cost performance is high, the repeatable instrument utilized, simple for material, and prestressed anchor construction is existing
Field can find most of material；Simple for making, technique is mainly welding, and job site can be completed；For promotion price
Value is high, is hardly limited by execution conditions；And it is practical, it can significantly improve construction quality and efficiency using this support.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of adjustable auxiliary of anchor pole tensioning
Eyelid retractor, it is characterised in that：Backing plate is drawn including being laid on the anchor above anchor pier around anchor pole, anchor pole surrounding is erected at and positioned at anchor
The anchor pole perpendicularity governor motion on backing plate is drawn, that drawing anchor pole is stretched above anchor pole perpendicularity governor motion stretches drawing mechanism.
Further technical scheme is that the anchor pole perpendicularity governor motion includes the bearing plate provided with bolthole, Gu
It is scheduled on the Telescopic support leg below bearing plate.
Further technical scheme is that the Telescopic support leg includes supporting leg and is located at same axis with supporting leg
On increase leg；It is described to increase leg and be fixed on by heightening nut on supporting leg；Described heighten is respectively equipped with confession on the wall of nut side
Fixing screws are passed through and fixing supporting legs, the screw hole for increasing leg.
Further technical scheme is, provided with the singletree for connecting two supporting legs between the supporting leg.
Further technical scheme is, provided with the stull being connected between each two supporting leg between the supporting leg
Bar.
Further technical scheme is that the drawing mechanism of stretching is hydraulic jack.
Further technical scheme is also resided in, in addition to lengthens anchor pole, will be lengthened anchor pole and is fixed on same axis with anchor pole
On adapter sleeve, by anchor pole be fixed on anchor draw backing plate on bolt-nut；The lengthening anchor pole is connected with stretching drawing mechanism.
It is using the beneficial effect produced by above-mentioned technical proposal：The utility model is with low cost, energy-conserving and environment-protective, sexual valence
Than high, repeat and utilize, simple for material, prestressed anchor job site can find most of material；For making letter
Easily, technique is mainly welding, and job site can be completed；It is high for promotional value, hardly limited by execution conditions；And
It is practical, it can significantly improve construction quality and efficiency using the utility model.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1-2 is the utility model structural representation；
Fig. 3 is the utility model implementation result figure；
Wherein:1st, bearing plate；2nd, supporting leg；3rd, nut is heightened；4th, singletree；5th, bolthole；6th, screw；7th, pulling force；8、
Stretch drawing mechanism；9th, anchor pole is lengthened；10th, adapter sleeve；11st, bolt-nut；12nd, anchor draws backing plate；13rd, anchor pier；14th, anchor pole；15th, add
High leg.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other implement, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As illustrated, the utility model elaborates a kind of adjustable Auxiliary support device of anchor pole tensioning, it is characterised in that：Including enclosing
The anchor for being laid on the top of anchor pier 13 around anchor pole 14 draws backing plate 12, is erected at the surrounding of anchor pole 14 and draws the anchor pole on backing plate 12 positioned at anchor
Perpendicularity governor motion, drawing anchor pole 14 is stretched above anchor pole perpendicularity governor motion stretches drawing mechanism 8.
It is preferred that, the anchor pole perpendicularity governor motion includes the bearing plate 1 provided with bolthole 5, is fixed under bearing plate 1
The Telescopic support leg of side.
It is preferred that, the Telescopic support leg includes supporting leg 2 and with supporting leg 2 is located on same axis to increase leg
15；It is described to increase leg 15 and be fixed on by heightening nut 3 on supporting leg 2；Described heighten is respectively equipped with the side wall of nut 3 for solid
Determine screw 6 to pass through and fixing supporting legs 2, the screw hole for increasing leg 15.
It is preferred that, the singletree 4 provided with two supporting legs 2 of connection between the supporting leg 2.
It is preferred that, provided with the singletree 4 being connected between each two supporting leg 2 between the supporting leg 2.
It is preferred that, the drawing mechanism 8 of stretching is hydraulic jack.
It is preferred that, in addition to lengthen anchor pole 9, anchor pole 9 and anchor pole 14 will be lengthened and fix adapter sleeve 10 on the same axis,
Anchor pole 9 is fixed on the bolt-nut 11 on anchor drawing backing plate 12；The lengthening anchor pole 9 is connected with stretching drawing mechanism 8.
Bearing plate is made using 25~35mm steel plates；Supporting leg is made using the fining twisted steels of 25~φ of φ 40, is divided into two
Section (i.e. supporting leg and increase leg), one section (i.e. supporting leg) is vertically welded in bearing plate corner, and two sections (increasing leg) passes through tune
High nut and one section of connection, two sections of supporting leg screw threads are on the contrary, Telescopic support leg overall length 200mm~350mm；Nut is heightened by spiral shell
Two sections of opposite compositions of line, lines is coincide with two sections of supporting legs respectively, and nut preferred dimension and supporting leg size are coincide, long 50mm
~200mm, wall thickness 20mm~35mm；Singletree is made using the fining twisted steels of 20~φ of φ 32, is vertically welded on supporting leg；
Anchor pole bore dia 50mm~100mm, position is at the center of bearing plate；Tightened after fixing screws adjustment supporting leg height is suitable solid
Determine screw, prevent nut knob in stretching process, fixing screws diameter 5mm~25mm is T-shaped.
Each step to this method is described in detail, and it is (reference picture 3) using step：
1. anchor drawing backing plate is steadily positioned on anchor pier through anchor pole；
2. anchor pole perpendicularity governor motion is positioned over into anchor through anchor pole by bolthole to draw on backing plate；
3. nut is heightened in rotation, make it in Telescopic support leg precession (flexible) or screw out (flexible), so as to adjust pressure-bearing
Plate locus, until four supporting legs can draw backing plate flat contact with anchor, bearing plate and anchor pole are axially vertical；
4. tightening fixing screws, start anchor pole tensioning；
5. if causing bearing plate and anchor pole axially no longer vertical occur inhomogeneous deformation in stretching process, it should adjust at any time
High nut, it is ensured that direction of pull and anchor pole are axially in same straight line, until tensioning terminates.
Claims (6)
1. a kind of adjustable Auxiliary support device of anchor pole tensioning, it is characterised in that：Drawn including being laid on the anchor above anchor pier around anchor pole
Backing plate, is erected at anchor pole surrounding and draws the anchor pole perpendicularity governor motion on backing plate positioned at anchor, in anchor pole perpendicularity governor motion
Top, which is stretched, draws anchor pole to stretch drawing mechanism.
2. the adjustable Auxiliary support device of a kind of anchor pole tensioning according to claim 1, it is characterised in that：The anchor pole perpendicularity
Governor motion includes the bearing plate provided with bolthole, is fixed on the Telescopic support leg below bearing plate.
3. the adjustable Auxiliary support device of a kind of anchor pole tensioning according to claim 2, it is characterised in that：The retractable supports
Leg includes supporting leg and with supporting leg is located on same axis to increase leg；It is described to increase leg and be fixed on support by heightening nut
On leg；It is described heighten to be respectively equipped with the wall of nut side pass through and fixing supporting legs, the screw hole for increasing leg for fixing screws.
4. the adjustable Auxiliary support device of a kind of anchor pole tensioning according to claim 3, it is characterised in that：Between the supporting leg
Singletree provided with two supporting legs of connection.
5. the adjustable Auxiliary support device of a kind of anchor pole tensioning according to claim 1, it is characterised in that：The drawing mechanism of stretching is
Hydraulic jack.
6. the adjustable Auxiliary support device of a kind of anchor pole tensioning according to claim 1, it is characterised in that：Also include lengthening anchor
Bar, will lengthen the adapter sleeve of anchor pole with anchor pole fixation on the same axis, and anchor pole is fixed on into the bolt-nut on anchor drawing backing plate；
The lengthening anchor pole is connected with stretching drawing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270697.3U CN206599782U (en) | 2017-03-20 | 2017-03-20 | A kind of adjustable Auxiliary support device of anchor pole tensioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270697.3U CN206599782U (en) | 2017-03-20 | 2017-03-20 | A kind of adjustable Auxiliary support device of anchor pole tensioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206599782U true CN206599782U (en) | 2017-10-31 |
Family
ID=60145540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720270697.3U Expired - Fee Related CN206599782U (en) | 2017-03-20 | 2017-03-20 | A kind of adjustable Auxiliary support device of anchor pole tensioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206599782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905188A (en) * | 2017-12-20 | 2018-04-13 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of power station outlet anchor point anchoring process and structure |
-
2017
- 2017-03-20 CN CN201720270697.3U patent/CN206599782U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905188A (en) * | 2017-12-20 | 2018-04-13 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of power station outlet anchor point anchoring process and structure |
| CN107905188B (en) * | 2017-12-20 | 2023-03-14 | 中国电建集团贵阳勘测设计研究院有限公司 | Anchoring method for outlet anchor point of hydropower station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171031 |