CN208930065U - Pipeline fixture for heat treatment - Google Patents
Pipeline fixture for heat treatment Download PDFInfo
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- CN208930065U CN208930065U CN201821580013.0U CN201821580013U CN208930065U CN 208930065 U CN208930065 U CN 208930065U CN 201821580013 U CN201821580013 U CN 201821580013U CN 208930065 U CN208930065 U CN 208930065U
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- clamping bar
- clamping
- fixing seat
- heat treatment
- pipeline
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Abstract
Pipeline fixture for heat treatment, it is related to tooling and fixture technical field, including fixing seat, first clamping bar, second clamping bar and third clamping bar, first clamping bar, second clamping bar and third clamping bar are two, two the first clamping bars are hinged in fixing seat, the other end of two the first clamping bars is flexibly connected with the second clamping bar respectively, the other end of two the second clamping bars is flexibly connected with third clamping bar respectively, first clamping bar, the first bolt hole is equipped on second clamping bar and third clamping bar, vertical first clamping bar of first bolt hole, second clamping bar and the setting of third clamping bar length direction, bolt hole internal activity is connected with the first shank of bolt, the movable end of first shank of bolt is fixed with fixed block, the utility model provides the position that can be affixed directly to required welding on pipeline, and fixation is relatively firm, it can be adjusted simultaneously according to outer diameter tube variation, outer diameter can be become Change the pipeline fixture for heat treatment that biggish pipeline carries out clamping work.
Description
Technical field
The utility model relates to tooling and fixture technical field, and in particular to pipeline fixture for heat treatment.
Background technique
Pipeline-weld heat treatment and process control are the key link in the construction of pipeline welding engineering, heat treatment process quality
It controls and very important effect is played to the welding quality of guarantee Pressure Piping Engineering.Existing pipeline fixture for heat treatment is logical
Often it is closed support frame, passes through the collet on pipeline, then fastening support frame with support frame in use and realize fastening.Cause
This, needs support frame to come from wherein one end of pipeline across pipeline when in use, then support frame is moved to what needs welded
Position, when pipeline is too long, needing to move biggish displacement can just make support frame reach weld, this is whole operation process band
To bother.
And existing support frame pipe clamp be only applicable to a kind of diameter pipeline or pipeline diameter change it is little, when consolidating
Fixed outer diameter tube needs replacing pipe clamp when changing greatly so that pipe clamp use limitation it is larger.
Summary of the invention
For above situation, it is closed support frame to solve existing pipeline heat treatment tooling folder, cannot directly fixes
To welding position is needed, needing to move biggish displacement in use can be only achieved needs, make troubles to use, simultaneously
There is limitation in support frame pipe clamp use, the utility model provides the portion that can be affixed directly to required welding on pipeline
Position, and fixation is relatively firm, while can be adjusted according to outer diameter tube variation, can clamp to the pipeline that outer diameter changes greatly
The pipeline fixture for heat treatment of work.
Technical solution are as follows: including fixing seat, the first clamping bar, the second clamping bar and third clamping bar, the first clamping bar, the second clamping bar and
Third clamping bar is two, and two the first clamping bars are hinged in fixing seat, and the other end of two the first clamping bars is pressed from both sides with second respectively
Bar is flexibly connected, and the other end of two the second clamping bars is flexibly connected with third clamping bar respectively, the first clamping bar, the second clamping bar and third
The first bolt hole is equipped on clamping bar, vertical first clamping bar of the first bolt hole, the second clamping bar and third clamping bar length direction are arranged,
Bolt hole internal activity is connected with the first shank of bolt, and the movable end of the first shank of bolt is fixed with fixed block, and fixing seat upper end is removable
It is imperial to be connected with handrail.
Preferably, brute spring is equipped between two the first clamping bars at fixing seat.
Preferably, elastic cushion is offered on fixed block.
Preferably, elastic cushion surface is equipped with asbestos layer.
Preferably, the connecting pin of the first clamping bar and the second clamping bar is equipped with U-type groove, and the second clamping bar is equipped with opposite with U-type groove
The connecting pin of the strip answered, the second clamping bar and third clamping bar also is provided with U-type groove, also is provided on third clamping bar corresponding with U-type groove
Strip, the second bolt hole is equipped in U-type groove and strip, is equipped with fastening bolt, one end of fastening bolt in the second bolt hole
Equipped with fastening nut, the first clamping bar passes through fastening bolt and fastening nut phase with the second clamping bar, the second clamping bar and third clamping bar
Cooperation is fixed.
Preferably, handrail one end is equipped with thread segment, and the top of fixing seat is equipped with the third spiral shell to match with the thread segment
Pit, handrail are threadedly attached in the top of fixing seat, and the handrail other end is equipped with Anti-slip cover.
The utility model provides pipeline fixture for heat treatment, has the beneficial effect that compared with prior art
1, fixing seat, the first clamping bar, the second clamping bar and third clamping bar are set, position the fixture can directly, are fixed to institute
The position for needing to weld is equipped with shank of bolt and fixed block on the first clamping bar, the second clamping bar and third clamping bar, pipeline can be made each
A direction is clamped, and firm grip is made；
2, fixing seat and the first clamping bar are by being articulated and connected, the first clamping bar and the second clamping bar, the second clamping bar and third clamping bar
Using flexible connection, user can adjust fixing seat and the first clamping bar, the first clamping bar and the second folder according to outer diameter tube variation
Angle between bar, the second clamping bar and third clamping bar clamp the fixture can to different pipelines, and fixing seat and the first folder
Bar, the first clamping bar and the second clamping bar and the second clamping bar and third clamping bar relative rotation amplitude are larger, change greatly in outer diameter tube
When do not need replacement fixture；
3, brute spring is set between two the first clamping bars, when clamping to pipeline, brute spring itself is generated
Restoring force further increase the fixture to the aid power of pipeline, keep clamping more secured；
4, elastic cushion is set on fixed block, and when fixed block generates pressure to pipeline, elastic cushion, which is pressurized, generates elastic force, bullet
Power increases fixed block to pipeline pressure, and then increases the frictional force with tube contacts, make to clamp it is stronger, prevent fixture sliding and
It goes to, while playing buffer function, prevent extruding from damaging to pipeline；
5, asbestos layer is set on fixed block, and asbestos layer has preferable heat insulation, can be in pipeline, fixed block and entire
Protection is formed between fixture, is reduced in heat transfer to the fixture, is reduced the fixture heated the case where being damaged, is extended this
Fixture service life.
Detailed description of the invention
Fig. 1 the utility model provides pipeline fixture for heat treatment direct-view figure；
Fig. 2 the utility model provides the second clamping bar direct-view figure；
Fig. 3 the utility model provides the second clamping bar side view；
Fig. 4 the utility model provides the first clamping bar and the direct-view of the second clamping bar junction is schemed；
Fig. 5 the utility model provides fixing seat top view；
Fig. 6 the utility model provides armrest straight view.
In figure: 1 fixing seat, 2 first clamping bars, 3 second clamping bars, 4 third clamping bars, 5 first bolts hole, 6 first shanks of bolt,
7 fixed blocks, Final 8's power spring, 9 U-type grooves, 10 strips, 11 second bolts hole, 12 fastening bolts, 13 elastic cushions, 14 asbestos layers,
15 fastening nuts, 16 handrails, 17 thread segments, 18 second bolts hole, 19 Anti-slip covers.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.Attached drawing is simplified schematic diagram, only to show
Meaning mode illustrates the utility model basic structure, therefore it only shows composition related with the utility model.
Embodiment one, as shown in Figure 1, pipeline fixture for heat treatment, including fixing seat 1, the first clamping bar 2, the second clamping bar 3
With third clamping bar 4.Fixing seat 1 can set that there are two hinged mouths for rectangular block shape made of metal material, 1 upper end of fixing seat.First
Clamping bar 2, the second clamping bar 3 and third clamping bar 4 are solid rectangles shape made of metal material, with a thickness of 3~5cm, length 5
~8cm.First clamping bar 2, the second clamping bar 3 and third clamping bar 4 are two.Two the first clamping bars 2 are hinged in fixing seat 1.The
One clamping bar 2 can be rotated in fixing seat 1 be a certain included angle two the first clamping bars 2 can.
The other end of two the first clamping bars 2 is flexibly connected with the second clamping bar 3 respectively.Make the first clamping bar 2 and the second clamping bar 3 can
Relative rotation is a certain included angle.The other end of two the second clamping bars 3 is flexibly connected with third clamping bar 4 respectively.Make third clamping bar 4
With the second clamping bar 3 can relative rotation be a certain included angle.
The first bolt hole 5 is equipped on first clamping bar 2, the second clamping bar 3 and third clamping bar 4.First bolt hole 5 vertical first
Clamping bar 2, the second clamping bar 3 and the setting of 4 length direction of third clamping bar.5 internal activity of bolt hole is connected with the first shank of bolt 6.First
The movable end of shank of bolt 6 is fixed with fixed block 7.Rectangular-shape can be made for metal material in fixed block 7, and vertical direction section is
Side length is the square of 2~3cm, and with a thickness of 2~3cm, and fixed block 7 can be directly fixed with the first shank of bolt 6 by welding,
Bolt hole can also be set in fixed block 7, fixed block 7 is threadedly attached in the movable end of the first shank of bolt 6.7 upper end of fixing seat
It can dismantle and be connected with handrail 16.
Operating process: fixing seat and the first clamping bar 2, the first clamping bar 2 and the second clamping bar 3, the are adjusted according to outer diameter tube
Angle between two clamping bars 3 and third clamping bar 4, the position welded required for which is fixed on, the first shank of bolt 6 of rotation make
The fixed block 7 and tube contacts of the movable end of first shank of bolt 6, and chucking power is generated to pipeline, pipeline is fixed.
Embodiment two, on the basis of example 1, further, as shown in Figure 1, close to solid between two the first clamping bars 2
Brute spring 8 is equipped at reservation 1.The both ends of brute spring 8 are respectively fixedly connected with can be used in the first clamping bar 2, the present embodiment
It is welded and fixed.When clamping to pipeline, two the first clamping bars 2 are a certain included angle.Brute spring 8 generates restoring force at this time, this
When restoring force further increase the aid power to pipeline.
Embodiment three, on the basis of above embodiments, further, as shown in Figure 1, being opened up on fixed block 7 flexible
Pad 13.Elastic cushion 13 can be made of rubber material, and 13 size of elastic cushion matches with 7 size of fixed block, and elastic cushion 13 is with a thickness of 1
~2cm, elastic cushion 13 can be fixed on 7 surface of fixed block by viscose.
7 surface of fixed block is equipped with asbestos layer 14.Asbestos layer 14 can be fixed on 7 surface of fixed block by viscose.
Example IV, on the basis of above embodiments, further, as shown in figs. 2 to 4, the first clamping bar 2 and the second clamping bar
3 connecting pin is equipped with U-type groove 9.U-type groove 9 and the first clamping bar 2, which are integrally formed, to be arranged.
Second clamping bar 3 is equipped with strip 10 corresponding with U-type groove 9.Strip 10 and the second clamping bar 3, which are integrally formed, to be arranged.
The connecting pin of second clamping bar 3 and third clamping bar 4 also is provided with U-type groove 9.The U-type groove 9 and the second clamping bar 3 are integrally formed
Setting.
Strip 10 corresponding with U-type groove 9 also is provided on third clamping bar 4.The strip 10 is set with the integrated molding of third clamping bar 4
It sets.
The second bolt hole 11 is equipped in U-type groove 9 and strip 10.Fastening screw 12 is equipped in second bolt hole 11.Fastening
Bolt 12 is equipped with fastening nut 15.First clamping bar 2 and the second clamping bar 3, the second clamping bar 3 and third clamping bar 4 pass through fastening
Bolt 12 is matched with fastening nut 15 and is fixedly connected.Fastening bolt 12 and fastening nut 15 are that metal material is made.
Example IV, on the basis of above embodiments, further, as it can be seen in figures 5 and 6, handrail 16 can be metal material
It being made, 16 one end of handrail is equipped with thread segment 17, and the top of fixing seat 1 is equipped with the third threaded hole 18 to match with thread segment 17,
Handrail 16 is threadedly attached in the top of fixing seat 1.16 other end of handrail is equipped with Anti-slip cover 19.Anti-slip cover 19 can be rubber material
Matter is made, and the upper end is equipped with anti-skid chequer.
The above embodiments are merely examples for clarifying the description, and does not limit the embodiments.For institute
For the those of ordinary skill in category field, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.Among the protection scope that variation or variation extended from this are created still in the utility model.
Claims (6)
1. pipeline fixture for heat treatment, which is characterized in that including fixing seat (1), the first clamping bar (2), the second clamping bar (3) and
Three clamping bars (4), first clamping bar (2), the second clamping bar (3) and third clamping bar (4) are two, two first clamping bars
(2) it is hinged on fixing seat (1), the other end of two first clamping bars (2) connects with the second clamping bar (3) activity respectively
It connecing, the other end of two second clamping bars (3) is flexibly connected with the third clamping bar (4) respectively, first clamping bar (2),
It is equipped with the first bolt hole (5) on second clamping bar (3) and third clamping bar (4), vertical first folder of first bolt hole (5)
Bar (2), the second clamping bar (3) and the setting of third clamping bar (4) length direction, bolt hole (5) internal activity are connected with the first spiral shell
The movable end of tightening latch (6), first shank of bolt (6) is fixed with fixed block (7), and fixing seat (1) upper end can dismantle connection
There are handrail (16).
2. pipeline fixture for heat treatment according to claim 1, which is characterized in that two first clamping bars (2) it
Between be equipped with brute spring (8) at the fixing seat (1).
3. pipeline fixture for heat treatment according to claim 1 or 2, which is characterized in that opened on the fixed block (7)
Equipped with elastic cushion (13).
4. pipeline fixture for heat treatment according to claim 3, which is characterized in that elastic cushion (13) surface is equipped with
Asbestos layer (14).
5. pipeline fixture for heat treatment according to claim 1, which is characterized in that first clamping bar (2) with it is described
The connecting pin of second clamping bar (3) is equipped with U-type groove (9), and second clamping bar (3) is equipped with card corresponding with the U-type groove (9)
The connecting pin of item (10), second clamping bar (3) and the third clamping bar (4) also is provided with U-type groove (9), the third clamping bar (4)
On also be provided with strip (10) corresponding with the U-type groove (9), be equipped with second on the U-type groove (9) and the strip (10)
Bolt hole (11), second bolt hole (11) is interior to be equipped with fastening bolt (12), and one end of the fastening bolt (12) is equipped with tight
Gu nut (15), first clamping bar (2) and second clamping bar (3), second clamping bar (3) and the third clamping bar (4)
It is matched and is fixedly connected with the fastening nut (15) by fastening bolt (12).
6. pipeline fixture for heat treatment according to claim 1, which is characterized in that described handrail (16) one end is equipped with spiral shell
Line section (17), the top of the fixing seat (1) is equipped with the third threaded hole (18) to match with the thread segment (17), described to help
Hand (16) is threadedly attached in the top of fixing seat (1), and handrail (16) other end is equipped with Anti-slip cover (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580013.0U CN208930065U (en) | 2018-09-27 | 2018-09-27 | Pipeline fixture for heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580013.0U CN208930065U (en) | 2018-09-27 | 2018-09-27 | Pipeline fixture for heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208930065U true CN208930065U (en) | 2019-06-04 |
Family
ID=66722620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821580013.0U Active CN208930065U (en) | 2018-09-27 | 2018-09-27 | Pipeline fixture for heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208930065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714731A (en) * | 2019-11-05 | 2020-01-21 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Joint loading and unloading device and using method thereof |
-
2018
- 2018-09-27 CN CN201821580013.0U patent/CN208930065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714731A (en) * | 2019-11-05 | 2020-01-21 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Joint loading and unloading device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190708 Address after: 062150 Wang Kong Village, Hao Village Town, Botou City, Cangzhou City, Hebei Province Patentee after: Hebei Zhongda Yangyi Machinery Co., Ltd. Address before: 450000 Area B, Science Park, 123 Lianyun Road, Erqi District, Zhengzhou City, Henan Province Patentee before: Henan Xinkaili Pump Industry Co., Ltd. |