CN220838725U - Spiral steel pipe welding auxiliary device - Google Patents

Spiral steel pipe welding auxiliary device Download PDF

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Publication number
CN220838725U
CN220838725U CN202322409114.9U CN202322409114U CN220838725U CN 220838725 U CN220838725 U CN 220838725U CN 202322409114 U CN202322409114 U CN 202322409114U CN 220838725 U CN220838725 U CN 220838725U
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CN
China
Prior art keywords
spiral steel
steel pipe
spring
guide rail
auxiliary device
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CN202322409114.9U
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Chinese (zh)
Inventor
易颖哲
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Hunan Longshengda Steel Pipe Manufacturing Co ltd
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Hunan Longshengda Steel Pipe Manufacturing Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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Abstract

The utility model discloses a spiral steel pipe welding auxiliary device which comprises a limiting slide bar, wherein a spiral steel pipe rack is sleeved on the outer side of the limiting slide bar, L-shaped frames are fixedly arranged at two ends of the limiting slide bar, supporting legs are fixedly arranged at positions, close to the two ends, of the lower surface of the L-shaped frames, auxiliary rotating structures are fixedly arranged at positions, located in the middle, of the upper surface of the L-shaped frames, the limiting slide bar comprises a long guide rail and a first limiting hole, the first limiting hole is formed in the upper surface of the long guide rail, a plurality of first limiting holes are formed in the first limiting hole, and the first limiting holes are uniformly distributed on the upper surface of the long guide rail. According to the auxiliary device for welding the spiral steel pipes, the spiral steel pipes with different thicknesses and lengths can be erected through the limiting slide bars and the spiral steel pipe frames, the adjustment process is simple and convenient, and the spiral steel pipes can synchronously and automatically rotate by matching with the auxiliary rotating structure, so that the welding process is smoother and more labor-saving.

Description

Spiral steel pipe welding auxiliary device
Technical Field
The utility model relates to the technical field of spiral steel pipe welding auxiliary devices, in particular to a spiral steel pipe welding auxiliary device.
Background
The spiral steel pipe is a spiral seam steel pipe which is formed by taking a coiled strip steel plate as a raw material and welding through a constant-temperature extrusion molding process and adopting an automatic double-wire double-sided submerged arc welding process, the spiral steel pipe is used for conveying the strip steel into a pipe welding unit, the strip steel is rolled through a plurality of rollers, a circular pipe blank with an opening gap is formed by gradually rolling the strip steel, the reduction of an extrusion roller is regulated, the welding seam gap is controlled between one millimeter and three millimeters, the two ends of a welded junction are leveled, and the spiral steel pipe welding auxiliary device is a device which plays an auxiliary role in the spiral steel pipe welding process and generally refers to a frame for erecting the spiral steel pipe.
The traditional spiral steel pipe welding auxiliary device has certain defects when in use, a rack for erecting the spiral steel pipe in the traditional spiral steel pipe welding auxiliary device cannot be adjusted according to the thickness and the length of the spiral steel pipe, and the spiral steel pipe cannot be automatically and synchronously rotated, so that the welding process is inconvenient and smooth.
Disclosure of utility model
The utility model mainly aims to provide a spiral steel pipe welding auxiliary device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a spiral steel pipe welding auxiliary device, includes spacing slide bar, the outside cover of spacing slide bar is equipped with spiral steel pipe support, the both ends fixed mounting of spacing slide bar has L shape frame, the position fixed mounting that L shape frame lower surface is close to both ends has the stabilizer blade, the position fixed mounting that L shape frame upper surface is located the middle part has supplementary revolution mechanic.
Preferably, the limiting slide bar comprises a long guide rail and a first limiting hole, the first limiting hole is formed in the upper surface of the long guide rail, a plurality of limiting holes are formed in the first limiting hole, and the first limiting holes are uniformly distributed on the upper surface of the long guide rail.
Preferably, the spiral steel pipe frame comprises a sliding sleeve, a first through hole, a first spring inserted link, a bottom plate, a short guide rail, a second limit hole, a triangular frame, a second through hole, a second spring inserted link, a rubber roller and a supporting roller.
Preferably, the outside of long guide rail is located to the sliding sleeve cover, the central point of sliding sleeve upper surface is seted up to a through-hole, the inside of a through-hole is located to a spring inserted bar, bottom plate fixed mounting is in the lower surface of sliding sleeve, short guide rail fixed mounting is in the position that the bottom plate upper surface is located both ends, no. two spacing holes are seted up in the upper surface of short guide rail, the lower extreme and the sliding sleeve fixed connection of a spring on the spring inserted bar, the quantity of No. two spacing holes seting up has a plurality of, no. two spacing holes evenly distributed are in the upper surface of short guide rail, the lower extreme of a spring inserted bar inserts in the inside of a spacing hole.
Preferably, the outside of short guide rail is located to the triangle frame cover, no. two through-holes are seted up in the inside of triangle frame, no. two spring inserted bars locate the inside of No. two through-holes, rubber gyro wheel movable mounting is in the upper end of triangle frame, supporting roller fixed mounting is in the position that the bottom plate lower surface is located both ends, no. two spring inserted bar spring's lower extreme and triangle frame fixed connection, no. two spring inserted bar's lower extreme is inserted in the inside of No. two spacing holes.
Preferably, the auxiliary rotating structure comprises an electric telescopic rod, a spring telescopic rod, a rubber wheel and an electric motor.
Preferably, the electric telescopic rod is fixedly arranged in the middle of the upper surface of the L-shaped frame, the spring telescopic rod is fixedly arranged at the upper end of the electric telescopic rod, the rubber wheel is movably arranged between the upper ends of the spring telescopic rod, the electric motor is fixedly arranged on one side of the outer rubber wheel frame, and the electric motor rotating shaft is fixedly connected with the central shaft of the rubber wheel.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the limiting slide bar, the spiral steel pipe frame and the auxiliary rotating structure, spiral steel pipes with different thicknesses and lengths can be erected by the limiting slide bar and the spiral steel pipe frame, the adjusting process is simple and convenient, and the spiral steel pipes can synchronously and automatically rotate by matching with the auxiliary rotating structure, so that the welding process is smoother and more labor-saving.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a spiral steel pipe welding auxiliary device of the utility model;
FIG. 2 is a schematic diagram of the exploded structure of a spiral steel pipe rack of the auxiliary device for welding spiral steel pipes;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 of a spiral steel pipe welding auxiliary device according to the present utility model;
fig. 4 is an enlarged schematic view of a portion B of fig. 2 of a spiral steel pipe welding auxiliary device according to the present utility model.
In the figure: 1. a limit slide bar; 101. a long guide rail; 102. a first limiting hole; 2. a spiral steel pipe rack; 201. a sliding sleeve; 202. a first through hole; 203. a spring plunger; 204. a bottom plate; 205. a short guide rail; 206. a second limiting hole; 207. triangle frame; 208. a second through hole; 209. a second spring insert rod; 210. rubber rollers; 211. supporting rollers; 3. an L-shaped frame; 4. a support leg; 5. an auxiliary rotating structure; 501. an electric telescopic rod; 502. a spring telescoping rod; 503. a rubber wheel; 504. an electric motor.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the auxiliary device for welding the spiral steel pipe comprises a limit slide bar 1, wherein the outer side of the limit slide bar 1 is sleeved with a spiral steel pipe frame 2, two ends of the limit slide bar 1 are fixedly provided with L-shaped frames 3, the lower surfaces of the L-shaped frames 3 are close to the two ends, supporting legs 4 are fixedly arranged at the positions, located in the middle, of the upper surfaces of the L-shaped frames 3, auxiliary rotating structures 5 are fixedly arranged at the positions, located in the middle, of the upper surfaces of the L-shaped frames 3, the limit slide bar 1 and the spiral steel pipe frame 2 can support spiral steel pipes with different thicknesses and lengths, the adjustment process is simple and convenient, and the spiral steel pipe can synchronously and automatically rotate by matching with the auxiliary rotating structures 5, so that the welding process is smoother and labor-saving;
The limiting slide bar 1 comprises a long guide rail 101 and a first limiting hole 102, wherein the first limiting hole 102 is formed in the upper surface of the long guide rail 101, a plurality of first limiting holes 102 are formed, and the first limiting holes 102 are uniformly distributed on the upper surface of the long guide rail 101; the spiral steel pipe rack 2 comprises a sliding sleeve 201, a first through hole 202, a first spring inserted link 203, a bottom plate 204, a short guide rail 205, a second limit hole 206, a triangular frame 207, a second through hole 208, a second spring inserted link 209, a rubber roller 210 and a supporting roller 211; the sliding sleeve 201 is sleeved on the outer side of the long guide rail 101, a first through hole 202 is formed in the center of the upper surface of the sliding sleeve 201, a first spring inserting rod 203 is arranged in the first through hole 202, a bottom plate 204 is fixedly arranged on the lower surface of the sliding sleeve 201, a short guide rail 205 is fixedly arranged on the upper surface of the bottom plate 204 at the positions of two ends, a second limiting hole 206 is formed in the upper surface of the short guide rail 205, the lower ends of springs on the first spring inserting rod 203 are fixedly connected with the sliding sleeve 201, a plurality of second limiting holes 206 are formed, the second limiting holes 206 are uniformly distributed on the upper surface of the short guide rail 205, and the lower ends of the first spring inserting rods 203 are inserted into the first limiting holes 102; the triangular frame 207 is sleeved on the outer side of the short guide rail 205, a second through hole 208 is formed in the triangular frame 207, a second spring inserting rod 209 is arranged in the second through hole 208, a rubber roller 210 is movably mounted at the upper end of the triangular frame 207, a supporting roller 211 is fixedly mounted at the position of the lower surface of the bottom plate 204 at two ends, the lower end of a spring of the second spring inserting rod 209 is fixedly connected with the triangular frame 207, and the lower end of the second spring inserting rod 209 is inserted in the second limiting hole 206; the auxiliary rotating structure 5 comprises an electric telescopic rod 501, a spring telescopic rod 502, a rubber wheel 503 and an electric motor 504; the electric telescopic rod 501 is fixedly arranged in the middle of the upper surface of the L-shaped frame 3, the spring telescopic rod 502 is fixedly arranged at the upper end of the electric telescopic rod 501, the rubber wheel 503 is movably arranged between the upper ends of the spring telescopic rod 502, the electric motor 504 is fixedly arranged on one side of the outer frame of the rubber wheel 503, and the rotating shaft of the electric motor 504 is fixedly connected with the central shaft of the rubber wheel 503.
It should be noted that, when the auxiliary device for welding spiral steel pipes is used, in the limit slide bar 1, the spiral steel pipe frame 2 and the auxiliary rotating structure 5, according to the length of the spiral steel pipe, the first spring inserting rod 203 is pulled upwards, the lower end of the first spring inserting rod 203 is pulled out from the first limit hole 102, the position of the adjusting slide sleeve 201 outside the long guide rail 101 is changed along with the position of the spiral steel pipe frame 2, the supporting roller 211 rolls along the ground, the second spring inserting rod 209 is pulled upwards according to the thickness of the spiral steel pipe, the second spring inserting rod 209 is pulled out from the second limit hole 206, the triangular frame 207 is adjusted to a proper position, the second spring inserting rod 209 is loosened, the lower end of the second spring inserting rod 209 is inserted into the second limit hole 206 at a corresponding position, then the spiral steel pipe frame is arranged between the rubber rollers 210, then the electric telescopic rod 501 lifts the spring telescopic rod 502 upwards until the spring telescopic rod 502 is compressed, the rubber wheel 503 is dead against the surface of the spiral steel pipe, the electric motor 504 drives the spiral steel pipe to be welded, the spiral steel pipe 1 to rotate synchronously, the triangular frame 207 is pulled out of the short guide rail 205, the spiral steel pipe frame 2 is not matched with the spiral steel pipe frame 2, the auxiliary rotating structure can rotate smoothly, and the auxiliary rotating process is more convenient, and the welding process can be realized.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A spiral steel pipe welding auxiliary device which is characterized in that: including spacing slide bar (1), the outside cover of spacing slide bar (1) is equipped with spiral steel pipe support (2), the both ends fixed mounting of spacing slide bar (1) have L shape frame (3), the position fixed mounting that is close to both ends of L shape frame (3) lower surface has stabilizer blade (4), the position fixed mounting that L shape frame (3) upper surface is located the middle part has auxiliary rotating structure (5).
2. A spiral steel pipe welding auxiliary device according to claim 1, wherein: the limiting slide rod (1) comprises a long guide rail (101) and a first limiting hole (102), wherein the first limiting hole (102) is formed in the upper surface of the long guide rail (101), a plurality of limiting holes (102) are formed, and the first limiting holes (102) are uniformly distributed on the upper surface of the long guide rail (101).
3. A spiral steel pipe welding auxiliary device according to claim 2, wherein: spiral steel pipe support (2) include sliding sleeve (201), through-hole (202), spring inserted bar (203), bottom plate (204), short guide rail (205), no. two spacing holes (206), triangle frame (207), no. two through-holes (208), no. two spring inserted bar (209), rubber gyro wheel (210) and backing roller (211).
4. A spiral steel pipe welding auxiliary device according to claim 3, wherein: the sliding sleeve (201) is sleeved on the outer side of the long guide rail (101), a through hole (202) is formed in the central position of the upper surface of the sliding sleeve (201), a spring inserting rod (203) is arranged in the through hole (202), the bottom plate (204) is fixedly arranged on the lower surface of the sliding sleeve (201), the short guide rail (205) is fixedly arranged on the position, located at two ends, of the upper surface of the bottom plate (204), a second limiting hole (206) is formed in the upper surface of the short guide rail (205), the lower end of a spring on the spring inserting rod (203) is fixedly connected with the sliding sleeve (201), a plurality of spring inserting rods are arranged in number of the second limiting holes (206), the lower ends of the spring inserting rods (203) are uniformly distributed on the upper surface of the short guide rail (205), and the lower ends of the spring inserting rods (203) are inserted in the first limiting holes (102).
5. A spiral steel pipe welding auxiliary device according to claim 4, wherein: the novel anti-theft device is characterized in that the triangular frame (207) is sleeved on the outer side of the short guide rail (205), a second through hole (208) is formed in the triangular frame (207), a second spring inserting rod (209) is arranged in the second through hole (208), the rubber roller (210) is movably mounted at the upper end of the triangular frame (207), the supporting roller (211) is fixedly mounted at the position, located at two ends, of the lower surface of the bottom plate (204), of the second spring inserting rod (209) spring, the lower end of the second spring inserting rod (209) is fixedly connected with the triangular frame (207), and the lower end of the second spring inserting rod (209) is inserted into the second limiting hole (206).
6. A spiral steel pipe welding auxiliary device according to claim 1, wherein: the auxiliary rotating structure (5) comprises an electric telescopic rod (501), a spring telescopic rod (502), a rubber wheel (503) and an electric motor (504).
7. A spiral steel pipe welding auxiliary device according to claim 6, wherein: the electric telescopic rod (501) is fixedly arranged in the middle of the upper surface of the L-shaped frame (3), the spring telescopic rod (502) is fixedly arranged at the upper end of the electric telescopic rod (501), the rubber wheel (503) is movably arranged between the upper ends of the spring telescopic rod (502), the electric motor (504) is fixedly arranged on one side of the outer frame of the rubber wheel (503), and the rotating shaft of the electric motor (504) is fixedly connected with the central shaft of the rubber wheel (503).
CN202322409114.9U 2023-09-06 2023-09-06 Spiral steel pipe welding auxiliary device Active CN220838725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322409114.9U CN220838725U (en) 2023-09-06 2023-09-06 Spiral steel pipe welding auxiliary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322409114.9U CN220838725U (en) 2023-09-06 2023-09-06 Spiral steel pipe welding auxiliary device

Publications (1)

Publication Number Publication Date
CN220838725U true CN220838725U (en) 2024-04-26

Family

ID=90781551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322409114.9U Active CN220838725U (en) 2023-09-06 2023-09-06 Spiral steel pipe welding auxiliary device

Country Status (1)

Country Link
CN (1) CN220838725U (en)

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