CN109290482A - Adjustable anti-float anchor rod original position bending apparatus and method - Google Patents
Adjustable anti-float anchor rod original position bending apparatus and method Download PDFInfo
- Publication number
- CN109290482A CN109290482A CN201811360085.9A CN201811360085A CN109290482A CN 109290482 A CN109290482 A CN 109290482A CN 201811360085 A CN201811360085 A CN 201811360085A CN 109290482 A CN109290482 A CN 109290482A
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- Prior art keywords
- anchor pole
- nut
- adjustable
- anchor rod
- bending apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
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Abstract
The invention discloses adjustable anti-float anchor rod original position bending apparatus, including means for supporting reinforcement steel bar, standing screw, connection reinforcing bar, adjustable nut, fixture nut and pressure-bearing angle steel；It is welded to connect reinforcing bar on means for supporting reinforcement steel bar, connects the end setting standing screw of reinforcing bar；Adjustable nut, pressure-bearing angle steel and fixture nut are set on standing screw.Effect of the invention is: the present invention saves material, avoids waste of material.Apparatus of the present invention production is simple, practical.Apparatus of the present invention figure is smaller, is applicable to the anchor pole bending of part small, while the device is light easily takes, an operator can be completed anchor pole and be bent work, effectively save manpower.Using the present apparatus, the adjusting of anchor pole bending height can be carried out by adjusting nut, can flexibly applied at the construction field (site) very much, while the device is close to anchor pole during bending, position shaking will not be occurred by causing anchor pole during bending, play positive effect to anchor pole and the protection of bed course intersection node.
Description
Technical field
The present invention relates to a kind of adjustable anti-float anchor rod original position bending apparatus and methods.
Background technique
With the development of urban construction, the exploitation of the underground space is increasingly paid attention to, including underground garage, underground commercial center
Equal large-span space structures, such as large public building and stadiums, there are the balances of large area region and buoyancy force of underground water
Problem.When dead load is insufficiently resistant to the buoyancy of underground water generation, we generally use the construction party for increasing anti-float anchor rod
Method is handled, and is a kind of effective technological means using anti-float anchor rod, and anti-float anchor rod has good ground adaptability, is easy to
Construction, anchor pole arrangement is very flexible, and anchoring efficiency is high, and due to its single load bearing feature, withdrawal resistance and prestressing force are easily controllable, have
Stress and compatibility of deformation conducive to building structure reduce project cost.
The characteristics of designing itself because of anti-float anchor rod is bent anti-float anchor rod generally after blinding layer is constructed.
Traditional anti-float anchor rod is generally bent using angle-bender in bending process.But angle-bender volume is big, weight
Heavier, inconvenience movement is measured, when needing at least two workers to carry out operations, while being bent using bending machine, the bending of anchor pole
Point is not easy to control, and the anchor pole that may cause brake forming bending point occurs not in one plane, and brake forming is second-rate etc.
Problem occurs.And anchor pole is being bent using bending machine, safeguard measure is not being taken to anchor pole root, during bending
It may cause anchor pole and bed course junction node to loosen, cause at this that there are risk of leakage.
Summary of the invention
Present invention aim to address at least one above problems, and provide the advantages of will be described later.
It is a still further object of the present invention to provide a kind of adjustable anti-float anchor rod original position bending apparatus and methods.
The purpose of the present invention is achieved through the following technical solutions:
Adjustable anti-float anchor rod original position bending apparatus, including means for supporting reinforcement steel bar, standing screw, connection reinforcing bar, adjustable nut,
Fixture nut and pressure-bearing angle steel；
It is welded to connect reinforcing bar on means for supporting reinforcement steel bar, connects the end setting standing screw of reinforcing bar；
Adjustable nut, pressure-bearing angle steel and fixture nut are set on standing screw.
It is preferred that the quantity of means for supporting reinforcement steel bar includes at least two.
It is preferred that means for supporting reinforcement steel bar is triangular in shape or A shape.
It is preferred that pressure-bearing angle steel is arranged between adjustable nut and fixture nut, adjustable nut is located at pressure-bearing angle steel
Under, fixture nut is located on pressure-bearing angle steel.
It is preferred that means for supporting reinforcement steel bar is formed by three reinforcement weldings, the quantity of means for supporting reinforcement steel bar is set as two,
While satisfaction balance requires, consumptive material is saved as far as possible；
The top of means for supporting reinforcement steel bar is welded to connect reinforcing bar, connects minimum of the both ends of reinforcing bar apart from nearest means for supporting reinforcement steel bar
Distance is 1cm, and maximum distance is no more than 20cm.
It is preferred that connecting, distance of the both ends of reinforcing bar apart from nearest means for supporting reinforcement steel bar is consistent, and both ends stress is more
Equilibrium avoids in use process, entire bending apparatus rollover.
It is preferred that an arc groove is at least arranged in the top of pressure-bearing angle steel, during firmly, arc is recessed
Slot can deviate starting bending point to avoid anti-float anchor rod.
It is preferred that it further includes a steel pipe, the diameter 1mm-10mm that the internal diameter of steel pipe is greater than anti-float anchor rod is equal
Can, anti-float anchor rod is bent by steel pipe, it is more laborsaving.
It is preferred that length of steel pipe 1m-2m, preferably 1.5 meters, which facilitates worker operation and pickup.
Adjustable anti-float anchor rod original position bending apparatus application method:
Step 1: to anti-float anchor rod construction finish, blinding layer pour after the completion of reach can bearing strength, anchor can be carried out
Rod bending work；
Step 2: requiring according to design drawing, determines the bending point height of anti-float anchor rod；
Step 3: adjusting the height of pressure-bearing angle steel by the adjustable nut and fixture nut of bending apparatus,
Step 4: the adjusting nut and fixture nut on standing screw are adjusted, so that the vertex distance ground of pressure-bearing angle steel
The anchor pole bending point height of height and design requirement it is consistent；
Step 5: the anchor pole bending apparatus after height adjustment is got well is moved at anchor pole to be bent, it is ensured that angle steel with to
Curved anchor pole mutually leans on；
Step 6: by steel pipe socket on anchor pole to be bent, the depth point that steel pipe is inserted in anchor pole is anchor pole bending point；
Step 7: firmly pushing steel pipe, is located at the position of lower pressure at anchor pole bending point, anchor pole is allowed to bend,
Anchor pole bending is completed.
The beneficial effects of the present invention are:
1, the present invention can be used the discarded material of building site phenomenon and be made, and material can be made to be used more effectively, and save
About material avoids waste of material.
2, apparatus of the present invention production is simple, and the dress can be made by schematic device for most construction sites
It sets, it is practical.
3, apparatus of the present invention figure is smaller, is applicable to the anchor pole bending of part small, while the device is light easily
It takes, anchor pole bending work can be completed in an operator, has effectively saved manpower.
4, using the present apparatus, the adjusting of anchor pole bending height can be carried out by adjusting nut, can flexibly applies very much and is applying
Work scene, while the device is close to anchor pole during bending, position shaking will not be occurred by causing anchor pole during bending, right
Positive effect is played in anchor pole and the protection of bed course intersection node.
Detailed description of the invention
Fig. 1 is one of schematic structural view of the invention；
Fig. 2 is the two of schematic structural view of the invention；
Fig. 3 is one of use state of the present invention；
Fig. 4 is the two of use state of the present invention；
In figure, 1- means for supporting reinforcement steel bar, 2- standing screw, 3- connection reinforcing bar, 4- adjustable nut, 5- fixture nut, 6- pressure-bearing
Angle steel, 7- anti-float anchor rod, 8- steel pipe.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
As Figure 1-Figure 4, adjustable anti-float anchor rod original position bending apparatus, including means for supporting reinforcement steel bar 1, standing screw 2, company
Connect reinforcing bar 3, adjustable nut 4, fixture nut 5 and pressure-bearing angle steel 6；
Reinforcing bar 3 is welded to connect on means for supporting reinforcement steel bar 1, standing screw 2 is arranged in the end of connection reinforcing bar 3；
Adjustable nut 4 is arranged on standing screw 2, and (preferably, adjustable nut 4 is set as two or more, is not easy to send out
It is raw to loosen), pressure-bearing angle steel 6 and fixture nut 5.
The present invention forms pedestal by means for supporting reinforcement steel bar 1 and connection reinforcing bar 3, generates when supporting superstructure and bending anchor pole
Load is pushed, which is adjusted by adjustable nut 4 and fixture nut 5, determines that the anchor pole of design requirement is curved with this
Qu Dian.
A screw rod is respectively welded in connection 3 both ends of reinforcing bar, is from top to bottom a fixture nut 5, a pressure-bearing on screw rod
Angle steel 6, two adjusting nuts.First according to two adjusting nuts of the bending point height adjustment of design requirement in adjustment process,
6 position of pressure-bearing angle steel is adjusted after nut adjustment, is finally adjusted fixture nut 5, is fixed on pressure-bearing angle steel 6 on screw rod, no
It is subjected to displacement and loose phenomenon.
In a preferred embodiment, the quantity of means for supporting reinforcement steel bar 1 includes at least two.
In a preferred embodiment, means for supporting reinforcement steel bar 1 is triangular in shape or A shape.
In a preferred embodiment, setting pressure-bearing angle steel 6 between adjustable nut 4 and fixture nut 5, adjustable nut 4
Under pressure-bearing angle steel 6, fixture nut 5 is located on pressure-bearing angle steel 6.
In a preferred embodiment, means for supporting reinforcement steel bar 1 is formed by three reinforcement weldings, and the quantity of means for supporting reinforcement steel bar 1 is set
Two are set to, while satisfaction balance requires, saves consumptive material as far as possible；
The top of means for supporting reinforcement steel bar 1 is welded to connect reinforcing bar 3, connects the both ends of reinforcing bar 3 apart from nearest means for supporting reinforcement steel bar 1
Minimum range is 1cm, and maximum distance is no more than 20cm.
In a preferred embodiment, it is consistent to connect distance of the both ends of reinforcing bar 3 apart from nearest means for supporting reinforcement steel bar 1, two
It holds stress more balanced, avoids in use process, entire bending apparatus rollover.
In a preferred embodiment, an arc groove is at least arranged in the top of pressure-bearing angle steel 6, in process firmly
In, arc groove can deviate starting bending point to avoid anti-float anchor rod 7.
In a preferred embodiment, it further includes a steel pipe 8, and the internal diameter of steel pipe 8 is greater than the diameter of anti-float anchor rod 7
1mm-10mm bends anti-float anchor rod 7 by steel pipe 8, more laborsaving.
In a preferred embodiment, 8 length of steel pipe is 1m-2m, and preferably 1.5 meters, which facilitates worker operation and pick up
It takes.
Adjustable anti-float anchor rod original position bending apparatus application method:
Collect discarded reinforcing bar, screw rod and nut according to bending apparatus schematic diagram, pressure-bearing angle steel 6, by the material gathered by
It is processed according to schematic device, ultimately forms adjustable anchor rod bending apparatus.
Step 1: to anti-float anchor rod 7 construction finish, blinding layer pour after the completion of reach can bearing strength, can carry out
Anchor pole is bent work；
Step 2: requiring according to design drawing, determines the bending point height of anti-float anchor rod 7；
Step 3: adjusting the height of pressure-bearing angle steel 6 by the adjustable nut 4 and fixture nut 5 of bending apparatus,
Step 4: adjusting the adjusting nut and fixture nut 5 on standing screw 2, so that the vertex distance of pressure-bearing angle steel 6
The height in face is consistent with the anchor pole of design requirement bending point height；
Step 5: the anchor pole bending apparatus after height adjustment is got well is moved at anchor pole to be bent, it is ensured that angle steel with to
Curved anchor pole mutually leans on, and angle steel length direction central point is located at anchor pole, it is preferable that can install in the centre bit of angle steel length direction
Set arc groove；
Step 6: by 8 sets of steel pipe on anchor pole to be bent, the depth point that steel pipe 8 is inserted in anchor pole is anchor pole bending point；
Step 7: firmly pushing steel pipe 8, be located at the position of lower pressure at anchor pole bending point, anchor pole is allowed to bend,
It can stop pushing when bending is to 90 °, anchor pole bending is completed, and next anchor pole bending is carried out.
Reinforcing bar used in the present apparatus is the discarded hot rolled ribbed bars in scene, bar diameter 25mm, screw diameter
For 14mm, adjusting nut and fixture nut 5 and screw rod are mating, and pressure-bearing angle steel 6 is having a size of 50mm × 50mm × 5mm.It was making
The selection of reinforcing bar length is paid attention in journey, between 350-500mm, this highly meets general anchor for terrain clearance control at the top of the device
Special circumstances need to be done corresponding adjustment by the bending point requirement for height of bar design.
Adjustable bending apparatus uses lever principle, is a kind of convenience, labour-saving bending apparatus, which is that one kind can be with
It improves artificial warpage Forming Quality, reduce labor intensity of workers, accelerate a kind of anchor pole bending apparatus of worker's speed of application.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. adjustable anti-float anchor rod original position bending apparatus, it is characterised in that: including means for supporting reinforcement steel bar, standing screw, connection reinforcing bar,
Adjustable nut, fixture nut and pressure-bearing angle steel；
It is welded to connect reinforcing bar on means for supporting reinforcement steel bar, connects the end setting standing screw of reinforcing bar；
Adjustable nut, pressure-bearing angle steel and fixture nut are set on standing screw.
2. adjustable anti-float anchor rod original position bending apparatus according to claim 1, it is characterised in that: the number of means for supporting reinforcement steel bar
Amount includes at least two.
3. adjustable anti-float anchor rod original position bending apparatus according to claim 1 or 2, it is characterised in that: means for supporting reinforcement steel bar
Triangular in shape or A shape.
4. adjustable anti-float anchor rod original position bending apparatus according to claim 1, it is characterised in that: adjustable nut and fixation
Pressure-bearing angle steel is set between nut, and adjustable nut is located under pressure-bearing angle steel, and fixture nut is located on pressure-bearing angle steel.
5. adjustable anti-float anchor rod original position bending apparatus according to claim 1, it is characterised in that: means for supporting reinforcement steel bar is by three
The molding of root reinforcement welding, the quantity of means for supporting reinforcement steel bar are set as two；
The top of means for supporting reinforcement steel bar is welded to connect reinforcing bar, connects minimum range of the both ends of reinforcing bar apart from nearest means for supporting reinforcement steel bar
For 1cm.
6. adjustable anti-float anchor rod original position bending apparatus according to claim 5, it is characterised in that: connect the both ends of reinforcing bar
Distance apart from nearest means for supporting reinforcement steel bar is consistent.
7. adjustable anti-float anchor rod original position bending apparatus according to claim 1, it is characterised in that: the top of pressure-bearing angle steel
One arc groove is at least set.
8. adjustable anti-float anchor rod original position bending apparatus according to claim 1, it is characterised in that: it further includes a steel
Pipe.
9. adjustable anti-float anchor rod original position bending apparatus according to claim 8, it is characterised in that: length of steel pipe 1m-
2m。
10. adjustable anti-float anchor rod original position bending apparatus application method, it is characterised in that:
Step 1: to anti-float anchor rod construction finish, blinding layer pour after the completion of reach can bearing strength, it is curved anchor pole can be carried out
Song work；
Step 2: requiring according to design drawing, determines the bending point height of anti-float anchor rod；
Step 3: adjusting the height of pressure-bearing angle steel by the adjustable nut and fixture nut of bending apparatus,
Step 4: the adjusting nut and fixture nut on standing screw are adjusted, so that the height on the vertex distance ground of pressure-bearing angle steel
It spends consistent with the anchor pole of design requirement bending point height；
Step 5: the anchor pole bending apparatus after height adjustment is got well is moved at anchor pole to be bent, it is ensured that angle steel with it is to be bent
Anchor pole mutually lean on；
Step 6: by steel pipe socket on anchor pole to be bent, the depth point that steel pipe is inserted in anchor pole is anchor pole bending point；
Step 7: firmly pushing steel pipe, is located at the position of lower pressure at anchor pole bending point, allows anchor pole to bend, anchor pole
Bending is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360085.9A CN109290482B (en) | 2018-11-15 | 2018-11-15 | Adjustable anti-floating anchor rod in-situ bending device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360085.9A CN109290482B (en) | 2018-11-15 | 2018-11-15 | Adjustable anti-floating anchor rod in-situ bending device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109290482A true CN109290482A (en) | 2019-02-01 |
| CN109290482B CN109290482B (en) | 2020-06-23 |
Family
ID=65144259
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811360085.9A Active CN109290482B (en) | 2018-11-15 | 2018-11-15 | Adjustable anti-floating anchor rod in-situ bending device and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109290482B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617968A (en) * | 2021-08-18 | 2021-11-09 | 中国十七冶集团有限公司 | Anti-floating anchor rod bending device and construction method thereof |
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| CN207647196U (en) * | 2017-11-24 | 2018-07-24 | 中国建筑第六工程局有限公司 | It is a kind of to be used for the device that framework of steel reinforcement height is adjusted when anchor bolt construction |
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| CN201482836U (en) * | 2009-08-10 | 2010-05-26 | 湖北中建三局建筑工程技术有限责任公司 | Floating resistant anchor rod bending equipment and system thereof |
| CN202646920U (en) * | 2012-07-04 | 2013-01-02 | 中国十七冶集团有限公司 | Rolling rail car type pipeline support |
| CN203795483U (en) * | 2014-01-26 | 2014-08-27 | 山河建设集团有限公司 | Anti-floating anchor rod backward bending device |
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| CN206632154U (en) * | 2017-02-27 | 2017-11-14 | 青岛东捷建设工程有限公司 | Flat roof deck builds parapet guardrail round steel bending device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617968A (en) * | 2021-08-18 | 2021-11-09 | 中国十七冶集团有限公司 | Anti-floating anchor rod bending device and construction method thereof |
| CN113617968B (en) * | 2021-08-18 | 2023-01-17 | 中国十七冶集团有限公司 | Anti-floating anchor rod bending device and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN109290482B (en) | 2020-06-23 |
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