CN207577178U - Steel pipe alignment instrument - Google Patents
Steel pipe alignment instrument Download PDFInfo
- Publication number
- CN207577178U CN207577178U CN201721728073.8U CN201721728073U CN207577178U CN 207577178 U CN207577178 U CN 207577178U CN 201721728073 U CN201721728073 U CN 201721728073U CN 207577178 U CN207577178 U CN 207577178U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- straightening
- supporting legs
- tool according
- collet
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 11
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
A steel pipe straightening tool relates to the field of building construction auxiliary equipment and comprises a horizontal operating platform, an H-shaped clamping piece connected to the middle of the upper surface of the operating platform, a straightening bottom support arranged right in front of the clamping piece, four support legs connected to four corners of the lower surface of the operating platform and fixing sleeves connected to the bottom surfaces of the support legs; the horizontal symmetry axis of the straightening bottom support and the horizontal symmetry axis of the clamping piece are in the same vertical plane; the straightening bottom support is of a rectangular block structure, and the middle part of the top surface of the straightening bottom support is provided with an arc-shaped groove; the width of the clamping piece is larger than that of the straightening bottom support, and the height of the horizontal rod of the clamping piece is higher than that of the top surface of the straightening bottom support. The utility model provides a bending deformation steel pipe can't continue to use at the direct alignment of job site, cause the extravagant and occupation site space's of material problem.
Description
Technical field
The utility model is related to construction ancillary equipment field, particularly a kind of steel pipe straightening tool.
Background technology
Foundation《Construction fastener type steel pipe scaffold technical specification of security》The requirement of JGJ130-2011, scaffold steel
Pipe uses 48.3 × 3.6 steel pipes of φ.The biggest quality of every steel pipe is not more than 25.kg.Steel pipe easily produces in schedule work progress
Raw lateral bending deformation, is difficult to meet code requirement when being reused, at this point, be usually to retract rental station to be replaced,
But retracting rental station and replace needs the time longer, wastes time and influences the duration or can only deformation steel pipe be separated code
It puts waiting to withdraw from the arena, not only waste of materials expense, and occupies the originally live land used of space anxiety or only with tools such as hammers
Straightening is carried out, it is time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide a kind of steel pipe straightening tool, and to solve flexural deformation steel pipe can not be existing in construction
Field directly straightening is continuing with, the problem of causing waste of material and occupy site space.
To achieve the above object, the utility model adopts the following technical solution：A kind of steel pipe straightening tool, including level
Operating platform, the fastener of H-shaped for being connected to the operating platform upper surface middle part, the tune that is arranged on immediately ahead of the fastener
Straight collet, four supporting legs for being connected to four corner of operating platform lower surface and the fixing sleeve for being connected to the supporting leg bottom surface
Pipe；The horizontal symmetry axis of the straightening collet is with the horizontal symmetry axis of the fastener in same vertical guide；The straightening bottom
It holds in the palm to be provided with arc-shaped groove in the middle part of rectangular block shape structure, top surface；The width of the fastener is more than the straightening collet
Width, its horizon bar height be higher than the straightening collet apical side height.
Preferably, the supporting leg along the straightening collet horizontal symmetrical axial symmetry and be inclined outwardly setting, and be arranged on
The angle of inclination of two supporting legs in front is less than the angle of inclination for two supporting legs for being arranged on rear.
Preferably, the angle of inclination for being arranged on two supporting legs in front is 60 degree.
Preferably, the angle of inclination for being arranged on two supporting legs at rear is 60 degree.
Preferably, the fixed sleeving is two, and the every fixed sleeving, which corresponds to penetrate through to be connected to, is arranged on homonymy
The bottom surface of two supporting legs, and length be more than be arranged on the distance between two supporting legs of homonymy.
Preferably, the angle between two fixed sleevings is 10 °~20 °.
Preferably, reinforcing bar part is plugged in the fixed sleeving, the length for reinforcing rod piece is longer than the fixing sleeve
The length of pipe.
Preferably, it is arranged between adjacent two supporting leg of heteropleural and is connected with bracing piece, the bracing piece is arranged on the branch
The bottom of leg.
Preferably, Ariticle-storing barrel is banded with by connecting rope on the supporting leg.
The beneficial effects of the utility model：The utility model carries out clod wash using lever principle to steel pipe, is adjusted by that will wait
Straight steel pipe passes through fastener and will treat that straightening position corresponds to support on straightening collet, and man-hour manually hand-held treats the other end of straightening steel pipe
It pushes, realizes and straightening fast and effectively is carried out to Light deformation steel pipe, by manually carrying out straightening, prevent from returning factory and pass through machine tune
Straight excessive velocities cause steel pipe secondary deformation occur, while avoid steel pipe cracked, influence the performance of steel pipe；This practicality
New structure is simple, space is small, a people can be operated, and the artificial of occupancy is lacked, and convenient, quick, has saved replacement
The construction time of steel pipe loss, improve construction efficiency；By carrying out quick straightening to Light deformation steel pipe, can quickly vacate curved
The construction site that Qu Gangguan is occupied significantly more efficient can utilize the construction site vacateed or lease the place vacateed,
Waste caused by avoiding resources idle.
The straightening collet top surface of the utility model is set as arc-shaped, increases between the steel pipe also round with section
Contact area, that is, increase support area, support effect is more preferable；The supporting leg is inclined outwardly setting, enhances the stabilization of support
Property；The bottom surface of the supporting leg is provided with fixes sleeve, and is plugged with reinforcing rod piece, during straightening, construction personnel can be stepped on by foot plus
Gu entire tool is fixed in rod piece, prevent tool from toppling over when exerting oneself excessive during straightening；Meanwhile two fixing sleeve
It is not arranged in parallel, but is oppositely arranged using common between pipe, and the angle between two fixed sleevings is utilized at 10 °~20 °
The stability principle of triangle further enhances the stability of tool entirety, and angle is at 10 °~20 °, it is ensured that constructor
Member can step on two reinforcing rod pieces being inserted in fixes sleeve by foot simultaneously；The setting of bracing piece can effectively prevent supporting leg sliding deformation；
The supporting leg is equipped with Ariticle-storing barrel, available for placing the interim articles for use such as the gloves used during construction personnel's straightening.
The utility model can be widely applied to the rod piece of construction site or pipe fitting straightening.
Description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is the positive facade structure diagram of the utility model.
Fig. 2 is the side elevation structure diagram of the utility model.
Fig. 3 is the fastener of the utility model and the plan view of straightening collet installation position on the operational platform.
Reference numeral：1-operating platform, 2-fastener, 3-straightening collet, 4-supporting leg, 5-fixes sleeve, 6-plus
Gu rod piece, 7-bracing piece, 8-Ariticle-storing barrel.
Specific embodiment
Embodiment is shown in Figure 1, a kind of steel pipe straightening tool, including being formed by the stainless steel plate bearing of 30*30*4mm
Horizontal operating platform 1, be vertically welded in 1 upper surface middle part of operating platform the reinforcement welding by a diameter of 32mm and
Into H-shaped fastener 2, be arranged on 2 front of the fastener straightening collet 3, be connected to 1 lower surface of operating platform
Four supporting legs 4 in four corners and the fixed sleeving 5 for being connected to 4 bottom surface of supporting leg；The horizontal symmetry axis of the straightening collet 3 with
The horizontal symmetry axis of the fastener 2 is in same vertical guide, and the center of the straightening collet 3 and the H-shaped fastener 2
The distance at center is 11.5cm；The straightening collet 3 is rectangular block shape structure, is provided with arc-shaped groove in the middle part of top surface, described
Straightening collet 3 is welded to connect with operating platform 1, and the full tight of weld seam, and five bubbles exist, the cross section of the straightening collet
Size is 10*2cm；The width of the fastener 2 is more than the height of the width of the straightening collet 3, its horizon bar higher than described
The apical side height of straightening collet 3；The maximum width of the fastener is 12cm；The internal diameter of the fixes sleeve 5 and the reinforcing
The outer diameter of rod piece 6 is adapted, and in the present embodiment, the straight steel pipe of the non-flexural deformation for reinforcing rod piece 6 is gathered materials on the spot, operated
It is convenient；The supporting leg 4 along the straightening collet 3 horizontal symmetrical axial symmetry and be inclined outwardly setting, and be arranged on front
The angle of inclination of two supporting legs is less than the angle of inclination for two supporting legs for being arranged on rear；It is arranged on two supporting legs in front
4 angle of inclination is 60 degree；The angle of inclination for being arranged on two supporting legs 4 at rear is 60 degree；The fixed sleeving 5 is two
Root, the every fixed sleeving 5 corresponds to the bottom surface that perforation is connected to two supporting legs 4 for being arranged on homonymy, and length is more than
It is arranged on the distance between two supporting legs of homonymy；Angle between two fixed sleevings 5 is 15 °；The fixed sleeving 5
Reinforcing bar part 6 is inside plugged with, the length for reinforcing rod piece 6 is longer than the length of the fixed sleeving 5；It is arranged on the adjacent of heteropleural
Bracing piece 7 is connected between two supporting legs 4, the bracing piece 7 is arranged on the bottom of the supporting leg；Pass through steel wire on the supporting leg 4
Rope is banded with Ariticle-storing barrel 8.
The course of work of the utility model：
1st, straightening place is chosen.
2nd, it before steel pipe straightening is carried out, first has to sieve steel pipe, chooses bending angle and be not more than 15 degree, surface
No rusty stain, steel pipe thickness require the fatigue behaviour of steel pipe to meet code requirement not less than 3.2mm, the steel pipe of flawless,
There is not allowed that cracks influence steel pipe amount of deflection in steel pipe bending process.
3rd, rod piece 6 will be reinforced and passes through fixes sleeve 5, and ensure the stability of alignment tool.
4th, construction personnel, which holds, treats straightening steel pipe, steel pipe is inserted into fastener 2, and steel pipe is treated straightening position curved surface
Support is corresponded to downward on straightening collet 3, and then foot is stepped on to be pushed with the speed of 50cm/min or so while reinforcing rod piece 6 and waits to adjust
Straight steel pipe prevents occurring steel pipe reversal deformation in bending process, and clod wash straightening is carried out to steel pipe.
Claims (9)
1. a kind of steel pipe straightening tool, it is characterised in that：Including horizontal operating platform（1）, be connected to the operating platform（1）
The fastener of the H-shaped of upper surface middle part（2）, be arranged on the fastener（2）The straightening collet in front（3）, be connected to it is described
Operating platform（1）Four supporting legs in four corner of lower surface（4）And it is connected to the supporting leg（4）The fixed sleeving of bottom surface（5）；
The straightening collet（3）Horizontal symmetry axis and the fastener（2）Horizontal symmetry axis in same vertical guide；
The straightening collet（3）To be provided with arc-shaped groove in the middle part of rectangular block shape structure, top surface；
The fastener（2）Width be more than the straightening collet（3）Width, its horizon bar height be higher than the straightening bottom
Support（3）Apical side height.
2. steel pipe straightening tool according to claim 1, it is characterised in that：The supporting leg（4）Along the straightening collet（3）'s
Horizontal symmetrical axial symmetry and setting is inclined outwardly, and the angle of inclination for being arranged on two supporting legs in front is less than and is arranged on rear
Two supporting legs angle of inclination.
3. steel pipe straightening tool according to claim 2, it is characterised in that：It is arranged on two supporting legs in front（4）'s
Angle of inclination is 60 degree.
4. steel pipe straightening tool according to claim 2, it is characterised in that：It is arranged on two supporting legs at rear（4）'s
Angle of inclination is 60 degree.
5. steel pipe straightening tool according to claim 1, it is characterised in that：The fixed sleeving（5）It it is two, described in every
Fixed sleeving（5）Corresponding perforation is connected to two supporting legs for being arranged on homonymy（4）Bottom surface, and length be more than be arranged on it is same
The distance between two supporting legs of side.
6. steel pipe straightening tool according to claim 5, it is characterised in that：Two fixed sleevings（5）Between angle
It is 10 °~20 °.
7. steel pipe straightening tool according to claim 1, it is characterised in that：The fixed sleeving（5）Inside it is plugged with reinforcing bar
Part（6）, the reinforcing rod piece（6）Length be longer than the fixed sleeving（5）Length.
8. steel pipe straightening tool according to claim 1, it is characterised in that：It is arranged on adjacent two supporting leg of heteropleural（4）Between
It is connected with bracing piece（7）, the bracing piece（7）It is arranged on the bottom of the supporting leg.
9. steel pipe straightening tool according to claim 1, it is characterised in that：The supporting leg（4）On be banded with by connecting rope
Ariticle-storing barrel（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728073.8U CN207577178U (en) | 2017-12-13 | 2017-12-13 | Steel pipe alignment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728073.8U CN207577178U (en) | 2017-12-13 | 2017-12-13 | Steel pipe alignment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207577178U true CN207577178U (en) | 2018-07-06 |
Family
ID=62737202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721728073.8U Expired - Fee Related CN207577178U (en) | 2017-12-13 | 2017-12-13 | Steel pipe alignment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207577178U (en) |
-
2017
- 2017-12-13 CN CN201721728073.8U patent/CN207577178U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180706 |