CN212886029U - Firm effectual steel pipe butt welding fixing device - Google Patents
Firm effectual steel pipe butt welding fixing device Download PDFInfo
- Publication number
- CN212886029U CN212886029U CN202023300124.1U CN202023300124U CN212886029U CN 212886029 U CN212886029 U CN 212886029U CN 202023300124 U CN202023300124 U CN 202023300124U CN 212886029 U CN212886029 U CN 212886029U
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- China
- Prior art keywords
- threaded rod
- base plate
- plate
- steel pipe
- fixing device
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- 238000003466 welding Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a firm effectual steel pipe butt welding fixing device, which comprises a substrate, base plate top left and right sides be equipped with relative recess, the fixed relative limiting plate that is equipped with of the relative inner wall of recess, the recess in the horizontal slip be equipped with limiting plate complex locating plate, be located the below fixed connection of the base plate lateral wall recess of concave surface both sides be equipped with threaded rod one, the threaded rod outside cup joint and be equipped with vertical board, a threaded rod other end pass vertical board and the cooperation cup joint and be equipped with nut one, locating plate top the lateral wall that is close to the base plate central line be equipped with the through-hole, vertical board the lateral wall that is close to the base plate central line be equipped with the threaded rod two that corresponds with adjacent through-hole, the lateral wall that the threaded rod two are located the locating plate both sides cooperate respectively to cup joint and be equipped. The utility model discloses a firm effectual steel pipe butt welding fixing device welding is convenient and the device can be dismantled, and the device installation is simple with accomodating, conveniently carries.
Description
Technical Field
The utility model relates to a pipeline installation technical field specifically indicates a firm effectual steel pipe butt welding fixing device.
Background
In the installation process of mechanical equipment, when pipelines are installed, the connection between the pipelines is necessarily involved, the pipelines which need to be installed for a large installation project often reach thousands of meters or even tens of thousands of meters, so that a large number of steel pipes need to be butt-welded with each other, and according to the requirements of relevant national specifications, the bending degree of the connection of the two pipelines needs to be within an error range, so that the alignment welding is required when the pipelines are welded.
The method commonly adopted in the prior art is to use a bench vice to clamp two steel pipes for butt welding or use manual hand to fix the butt welding of the steel pipes. Use the bench vice to confine to the environment, use the manpower to hand to have great potential safety hazard in the steel pipe, if electrocute, scald, electric arc damage etc. produce safe risk easily to the manpower is taken to hold and is required two people concurrent operation, wastes time and energy, and connection error between two pipelines is big, and the weld gap adjustment is inconvenient, and the roughness of pipeline can't be guaranteed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to solve above problem, provide a labour saving and time saving, convenient high efficiency fixes a position accurate firm effectual steel pipe butt welding fixing device.
In order to solve the technical problem, the utility model provides a technical scheme does: a steel pipe butt welding fixing device with good stabilizing effect comprises a base plate, a concave surface which is bent towards the lower part is arranged in the middle of the upper part of the base plate, the front end and the rear end of the concave surface penetrate through the base plate, opposite grooves are arranged above the base plates on two sides of the concave surface, one end, away from the center of the base plate, of each groove penetrates through the base plate, opposite limiting plates are fixedly arranged on the opposite inner walls of the grooves, a positioning plate matched with the limiting plates is arranged in the grooves in a left-right sliding mode, a first threaded rod is fixedly connected and arranged below the grooves on the side walls of the base plates on two sides of the concave surface, a first vertical plate is sleeved on the outer side of each threaded rod, the other end of each threaded rod penetrates through the first vertical plates and is sleeved and provided with a first nut in a matching mode, a through hole is arranged on, the two other end levels of threaded rod pass the through-hole, the threaded rod two be located the lateral wall of locating plate both sides and cooperate respectively to cup joint and be equipped with nut two, locating plate front side lateral wall fixed be equipped with the level towards the threaded rod three in the place ahead, locating plate rear side lateral wall rotate and be equipped with the sleeve of being connected with the three cooperations of threaded rod.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses a firm effectual steel pipe butt welding fixing device can place the pipeline horizontally in the device top, makes the pipeline keep the level to the locating plate through both sides is with the pipeline centre gripping at the device middle part, avoids two pipeline butt joints back to produce and removes, and simultaneously, the device can be dismantled, and the device installation is simple with accomodating, conveniently carries.
As an improvement, the side wall of the positioning plate, which is close to the center of the base plate, is provided with anti-slip grains, so that the positioning plate can clamp the pipeline more firmly, and the pipeline is prevented from moving.
As an improvement, the inner wall of the sleeve is provided with threads matched with the third threaded rod, so that the connection distance between the third threaded rod and the sleeve is fixed, and the position of a pipeline is conveniently positioned.
As an improvement, the vertical plate is attached to the side wall of the substrate and has the same width as the side wall of the substrate, so that no gap exists between the vertical plate and the substrate.
As an improvement, the diameter of the sleeve is the same as the horizontal width of the positioning plate, so that the sleeve is attached to the side wall of the pipeline or is parallel to the length direction of the pipeline, and the sleeve is used for enabling the butt joint between the two pipelines to be located at the same position.
As an improvement, the number of the base plates is at least two, and when the pipelines are longer, the interface between the pipelines is kept flat by using more base plates for fixing.
Drawings
Fig. 1 is a front view of the steel pipe butt welding fixing device of the utility model with good stabilizing effect.
Fig. 2 is a schematic view of the connection structure of the steel pipe butt welding fixing device of the present invention in use.
As shown in the figure: 1. the novel screw rod structure comprises a base plate, 2, a groove, 3, a limiting plate, 4, a positioning plate, 5, a first threaded rod, 6, a vertical plate, 7, a first nut, 8, a through hole, 9, a second threaded rod, 10, a second nut, 11, a third threaded rod, 12 and a sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to fig. 1 and 2, a steel pipe butt welding fixing device with good stabilizing effect comprises a base plate 1, a concave surface which is bent downwards at the middle part above the substrate 1, wherein the front end and the rear end of the concave surface penetrate through the substrate 1, the pipeline is arranged in the middle of the upper part of the substrate 1 by the concave surface, opposite grooves 2 are arranged above the substrate 1 positioned at the two sides of the concave surface, one end of the groove 2 far away from the center of the substrate 1 penetrates through the substrate 1, the opposite inner wall of the groove 2 is fixedly provided with a relative limit plate 3, the length direction of the limiting plate 3 is consistent with the length direction of the groove 2 and the length is the same as the length of the groove 2, recess 2 in the horizontal slip be equipped with limiting plate 3 complex locating plate 4, locating plate 4 be close to the lateral wall at base plate 1 center and be equipped with anti-skidding line, with the pipeline centre gripping between locating plate 4, avoid the pipeline to take place to remove.
Lie in the below fixed connection of the 1 lateral wall recess 2 of base plate of concave surface both sides be equipped with threaded rod 5, 5 outsides of threaded rod cup joint and be equipped with vertical board 6, 5 other ends of threaded rod pass vertical board and the cooperation cup joint and be equipped with nut 7, vertical board 6 and 1 lateral wall of base plate paste and the width is the same with the lateral wall width of base plate 1.
4 tops of locating plate be close to the lateral wall of 1 central line of base plate and be equipped with through-hole 8, vertical board 6 lateral wall near 1 central line of base plate be equipped with two 9 threaded rods that correspond with adjacent through-hole 8, two 9 other end levels of threaded rod pass through-hole 8, two 9 lateral walls that are located 4 both sides of locating plate cooperate respectively to cup joint and be equipped with two 10 nuts, two locating plates 4 centre gripping pipelines.
The number of the base plates 1 is at least two, and when the pipelines are longer, more base plates 1 are used for fixing, so that interfaces among the pipelines are kept flat.
4 front side lateral walls of locating plate fixed threaded rod three 11 that are equipped with the level towards the place ahead, 4 rear side lateral walls of locating plate rotate and be equipped with the sleeve 12 of being connected with three 11 cooperations of threaded rod, sleeve 12 inner wall be equipped with three 11 complex screws of threaded rod, the diameter of sleeve 12 the same with the horizontal width of locating plate 4, sleeve 12 pastes with the pipeline lateral wall mutually after three 11 and 12 connections of threaded rod between two base plates, or parallel with pipeline length direction, the interface of two base plates 1 pipeline on back when sleeve 12 pegs graft with three 11 of threaded rod is corresponding, makes the interface more level and more smooth.
When the utility model is implemented, the pipeline interface of the fixing device for butt welding of the steel pipes is slightly lifted, the base plate 1 is inserted into the lower part of the pipeline, the pipeline is placed on the base plate 1, the pipeline is positioned in the middle of the base plate 1 because the upper part of the middle part of the base plate 1 is a concave surface, the positioning plates 4 are inserted into the two ends of the groove 2 at the two sides of the base plate 1, the positioning plates 4 move along the limiting plates 3 in the groove 2, the vertical plate 6 is inserted into the threaded rod one 5 at the two sides of the base plate 1, the nut one 7 is screwed on the threaded rod one 5, the vertical plate 6 is clung to the base plate 1, one of the nuts two 10 is dismounted on the threaded rod two 9 above the vertical plate 6, the threaded rod two 9 passes through the through hole 8 at the side wall above the positioning plate 4, the nut two 10 is screwed on the other end of the threaded rod two 9, the positioning plate 4 is clu, make three 11 threaded rods of the 4 front sides of locating plate on one of them pipeline correspond respectively with the sleeve 12 of the 4 rear sides of locating plate on another pipeline, rotate sleeve 12 and make locating plate 4 and muffjoint, because sleeve 12 is the same with the direction of pipeline, make the interface of two pipelines paste mutually and keep leveling, the steel pipe butt welding is convenient and firm effect is better.
Meanwhile, the side wall of the positioning plate 4 close to the center of the base plate 1 is provided with anti-slip threads, so that the pipeline is clamped between the positioning plates 4, and the pipeline is prevented from moving; the quantity of the base plates 1 is at least two, when the pipeline is long, the base plates 1 are erected above the pipeline and fix the pipeline, so that the length direction of the pipeline is the same, and welding is facilitated.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a firm effectual steel pipe butt welding fixing device, includes base plate (1), its characterized in that: the concave surface of base plate (1) top middle part below bending, the concave surface around both ends pass base plate (1), be located base plate (1) top of concave surface both sides be equipped with relative recess (2), recess (2) keep away from the one end at base plate (1) center and pass base plate (1), the fixed relative limiting plate (3) that is equipped with of recess (2) relative inner wall, recess (2) in the horizontal slip be equipped with limiting plate (3) complex locating plate (4), the below fixed connection of base plate (1) lateral wall recess (2) that is located the concave surface both sides be equipped with threaded rod (5), threaded rod (5) outside cup joint and be equipped with vertical board (6), threaded rod (5) other end pass vertical board and the cooperation cup joint and be equipped with nut (7), locating plate (4) top be close to the lateral wall of base plate (1) central line and be equipped with through-hole (8), vertical board (6) be close to the lateral wall of base plate (1) central line and be equipped with two (9) of threaded rod that correspond with adjacent through-hole (8), two (9) other end levels of threaded rod pass through-hole (8), threaded rod two (9) the lateral wall that is located locating plate (4) both sides cooperate respectively to cup joint and be equipped with nut two (10), locating plate (4) front side lateral wall fixed be equipped with the level towards three (11) of threaded rod in the place ahead, locating plate (4) rear side lateral wall rotate be equipped with sleeve (12) of being connected with three (11) cooperations of threaded rod.
2. The steel pipe butt welding fixing device with good stabilizing effect according to claim 1, characterized in that: the side wall of the positioning plate (4) close to the center of the base plate (1) is provided with anti-skid grains.
3. The steel pipe butt welding fixing device with good stabilizing effect according to claim 1, characterized in that: and the inner wall of the sleeve (12) is provided with a thread matched with the third threaded rod (11).
4. The steel pipe butt welding fixing device with good stabilizing effect according to claim 1, characterized in that: the vertical plate (6) is attached to the side wall of the substrate (1) and has the same width as the side wall of the substrate (1).
5. The steel pipe butt welding fixing device with good stabilizing effect according to claim 1, characterized in that: the diameter of the sleeve (12) is the same as the horizontal width of the positioning plate (4).
6. The steel pipe butt welding fixing device with good stabilizing effect according to claim 1, characterized in that: the number of the base plates (1) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023300124.1U CN212886029U (en) | 2020-12-30 | 2020-12-30 | Firm effectual steel pipe butt welding fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023300124.1U CN212886029U (en) | 2020-12-30 | 2020-12-30 | Firm effectual steel pipe butt welding fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212886029U true CN212886029U (en) | 2021-04-06 |
Family
ID=75261629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023300124.1U Active CN212886029U (en) | 2020-12-30 | 2020-12-30 | Firm effectual steel pipe butt welding fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212886029U (en) |
-
2020
- 2020-12-30 CN CN202023300124.1U patent/CN212886029U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel pipe butt welding fixing device with good stability effect Effective date of registration: 20230307 Granted publication date: 20210406 Pledgee: HAMI CITY COMMERCIAL BANK Co.,Ltd. Pledgor: Hami Yonghe Pipeline Technology Co.,Ltd. Registration number: Y2023980034319 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210406 Pledgee: HAMI CITY COMMERCIAL BANK Co.,Ltd. Pledgor: Hami Yonghe Pipeline Technology Co.,Ltd. Registration number: Y2023980034319 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stable and effective steel pipe butt welding fixing device Granted publication date: 20210406 Pledgee: HAMI CITY COMMERCIAL BANK Co.,Ltd. Pledgor: Hami Yonghe Pipeline Technology Co.,Ltd. Registration number: Y2024980028991 |