CN213672649U

CN213672649U - Pipeline welding rolling bracket

Info

Publication number: CN213672649U
Application number: CN202022250127.2U
Authority: CN
Inventors: 刘荣; 郭志辉; 黄华
Original assignee: Wuxi Yiguantong Ventilation Pipe Manufacturing Co ltd
Current assignee: Wuxi Yiguantong Ventilation Pipe Manufacturing Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-13
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to a welding process auxiliary assembly technical field, specific pipeline welding rolls bracket that says so, the on-line screen storage device comprises a base, the equal fixedly connected with bracing piece in base four corners, the bracing piece upper end has cup jointed a support section of thick bamboo, four groups support the common welding of section of thick bamboo upper end and have braced frame, the welding of braced frame middle part has the backup pad, base middle part threaded connection has the threaded rod, the threaded rod upper end is rotated through bearing frame and backup pad lower extreme and is connected, two sets of rectangle sliding groove holes, the left and right sides have all been seted up to the braced frame left and right sides wall common. The utility model discloses braced frame's height can be adjusted according to the user demand, and distance between the gyro wheel of front and back both sides can be adjusted according to the length of work piece, and distance between the gyro wheel of the left and right sides can be adjusted according to the width of work piece for the device is convenient for adjust according to the user demand, and it is more convenient to use, and application range is wider.

Description

Pipeline welding rolling bracket

Technical Field

The utility model relates to a pipeline welding processing auxiliary assembly technical field specifically is a pipeline welding roll bracket.

Background

In the process of manufacturing the pipeline, flange connecting pieces are required to be fixedly added at two ends of the pipeline, and for the pipeline made of metal materials, a welding mode is often adopted. At pipeline and flange welded in-process, need use pipeline roll bracket to support the pipeline, current pipeline welding roll bracket is generally fixed structure, and is inconvenient to adjust for the bracket is inconvenient to use. To this end, we propose a pipe welding rolling bracket.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline welding rolls bracket to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline welding rolling bracket comprises a base, wherein supporting rods are fixedly connected to four corners of the base, supporting rods are sleeved at the upper ends of the supporting rods, a supporting frame is welded to the upper ends of the four groups of supporting rods, a supporting plate is welded to the middle of the supporting frame, a threaded rod is connected to the middle of the base in a threaded manner, the upper end of the threaded rod is rotatably connected with the lower end of the supporting plate through a bearing seat, two groups of rectangular sliding groove holes are formed in the left side wall and the right side wall of the supporting frame, guide rods are connected between the rectangular sliding groove holes in the left side wall and the right side wall in a sliding manner, limiting plates are welded to the left end and the right end of each guide rod and positioned outside the supporting frame, connecting lugs for connecting fastening bolts are welded to the lower ends of the limiting plates, side plates are welded, the upper end of the guide sleeve is fixedly connected with a roller mounting frame, rollers are arranged in the roller mounting frame in a rolling mode, and the inner side face of the guide sleeve is in threaded connection with an adjusting bolt.

As a further optimization of the technical scheme, supporting legs are welded at four corners of the lower end of the base, and universal wheels are installed at the lower ends of the supporting legs.

As a further optimization of the technical scheme, the lower end of the threaded rod is fixedly provided with a knob.

As a further optimization of the technical scheme, the guide rod and the guide sleeve are rectangular.

As a further optimization of the technical scheme, the four groups of rollers have the same size and are positioned on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model moves the bracket to a proper position through the movement of the universal wheels; the threaded rod is rotated and vertically moved by rotating the knob, so that the supporting frame is vertically moved under the limitation of the supporting rod and the supporting barrel, and the height of the supporting frame is adjusted; the guide rod slides back and forth in the rectangular sliding groove hole, then passes through the connecting lug and the connecting hole through the fastening bolt, and is screwed with the matched nut, so that the connecting lug and the side plate can be connected and fixed, the guide rod is fixed, and the distance between the rollers on the front side and the rear side can be conveniently adjusted according to the length of a workpiece; the guide sleeve slides left and right on the guide rod, and then the adjusting bolt is screwed, so that the end part of the adjusting bolt abuts against the guide rod, the guide sleeve is fixed, the distance between the rollers on the left side and the right side is convenient to adjust according to the width of a workpiece, and the device is convenient to adjust.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a support cylinder; 4. a support frame; 5. a support plate; 6. a threaded rod; 7. a rectangular sliding slot hole; 8. a guide bar; 9. a limiting plate; 10. fastening a bolt; 11. connecting lugs; 12. a side plate; 13. connecting holes; 14. a guide sleeve; 15. a roller mounting frame; 16. a roller; 17. adjusting the bolt; 18. a support leg; 19. a universal wheel; 20. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a pipeline welding roll bracket, includes

base

1, and 1 lower extreme four corners of base has all welded landing leg 18, and universal wheel 19 is installed to landing leg 18 lower extreme, makes things convenient for the bracket to remove. The equal fixedly connected with bracing piece 2 in base 1 four corners, a supporting cylinder 3 has been cup jointed to 2 upper ends of bracing piece, and the common welding of 3 upper ends of four groups of supporting cylinders has braced frame 4, plays the guide effect to braced frame 4 through bracing piece 2 and supporting cylinder 3 for braced frame 4 keeps steadily. The welding of braced frame 4 middle part has backup pad 5, and base 1 middle part threaded connection has threaded rod 6, and threaded rod 6 upper end is passed through the bearing frame and is connected with 5 lower extremes of backup pad rotation, and 6 lower extreme fixed mounting of threaded rod have knob 20, make things convenient for rotatory threaded rod 6 to rotate for the threaded rod rotates and upward movement, thereby drives braced frame 4 and reciprocates.

Two sets of rectangle sliding groove hole 7 have all been seted up to the wall of the 4 left and right sides of braced frame, common sliding connection has guide bar 8 between the wall of the left and right sides rectangle sliding groove 7, both ends and the welding that is located the 4 outsides of braced frame have limiting plate 9 about guide bar 8, the welding of limiting plate 9 lower extreme has engaging lug 11 that is used for connecting fastening bolt 10, curb plate 12 has all been welded to the terminal surface left and right sides under braced frame 4, connecting hole 13 that is used for connecting fastening bolt 10 is offered to the equidistance on curb plate 12, equal sliding connection has two sets of uide bushings 14 on every group guide bar 8, and is concrete. The upper end of the guide sleeve 14 is fixedly connected with a roller mounting frame 15, rollers 16 are installed in the roller mounting frame 15 in a rolling mode, the inner side face of the guide sleeve 14 is in threaded connection with adjusting bolts 17, and the four groups of rollers 16 are the same in size and located on the same horizontal plane and used for supporting a workpiece.

Specifically, when in use, the bracket is moved to a proper position through the movement of the universal wheels 19; by rotating the knob 20, the threaded rod 6 is rotated and vertically moved, so that the supporting frame 4 is vertically moved under the restriction of the supporting rod 2 and the supporting cylinder 3, and the height of the supporting frame 4 is adjusted; the guide rod 8 slides back and forth in the rectangular sliding groove hole 7, then the fastening bolt 10 penetrates through the connecting lug 11 and the connecting hole 13, and the matched nut is screwed on, so that the connecting lug 11 and the side plate 12 can be connected and fixed, the guide rod 8 is fixed, and the distance between the rollers 16 on the front side and the rear side can be conveniently adjusted according to the length of a workpiece; slide from side to side on the guide bar 8 through uide bushing 14, then tighten adjusting bolt 17 for adjusting bolt 17 tip supports guide bar 8, thereby fixes uide bushing 14, is convenient for adjust the distance between the gyro wheel 16 of the left and right sides according to the width of work piece, makes the device be convenient for adjust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipeline welding rolls bracket, includes base (1), its characterized in that: the supporting frame is characterized in that supporting rods (2) are fixedly connected to four corners of the base (1), supporting cylinders (3) are sleeved on the upper ends of the supporting rods (2), four groups of supporting cylinders (3) are welded with supporting frames (4) together, supporting plates (5) are welded in the middle of the supporting frames (4), threaded rods (6) are connected to the middle of the base (1) in a threaded manner, the upper ends of the threaded rods (6) are rotatably connected with the lower ends of the supporting plates (5) through bearing seats, two groups of rectangular sliding groove holes (7) are formed in the left side wall and the right side wall of each supporting frame (4), guide rods (8) are connected between the rectangular sliding groove holes (7) on the left side wall and the right side wall in a sliding manner together, limiting plates (9) are welded at the left end and the right end of each guide rod (8) and, curb plate (12) all have been welded to the terminal surface left and right sides under braced frame (4), connecting hole (13) that are used for connecting fastening bolt (10) are offered to equidistance on curb plate (12), every group equal sliding connection has two sets of uide bushings (14) on guide bar (8), uide bushing (14) upper end fixedly connected with gyro wheel mounting bracket (15), roll in gyro wheel mounting bracket (15) and install gyro wheel (16), uide bushing (14) medial surface threaded connection has adjusting bolt (17).

2. The pipe welding rolling bracket of claim 1, wherein: landing legs (18) are all welded in base (1) lower extreme four corners, universal wheel (19) are installed to landing leg (18) lower extreme.

3. The pipe welding rolling bracket of claim 1, wherein: and a knob (20) is fixedly mounted at the lower end of the threaded rod (6).

4. The pipe welding rolling bracket of claim 1, wherein: the guide rod (8) and the guide sleeve (14) are rectangular.

5. The pipe welding rolling bracket of claim 1, wherein: the four groups of rollers (16) have the same size and are positioned on the same horizontal plane.