CN213569236U - Heavy-calibre pipeline loop wheel machine - Google Patents
Heavy-calibre pipeline loop wheel machine Download PDFInfo
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- CN213569236U CN213569236U CN202022756807.1U CN202022756807U CN213569236U CN 213569236 U CN213569236 U CN 213569236U CN 202022756807 U CN202022756807 U CN 202022756807U CN 213569236 U CN213569236 U CN 213569236U
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- round steel
- pipe
- supporting round
- side wall
- suspension arm
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Abstract
The utility model discloses a heavy-calibre pipeline loop wheel machine, including supporting round steel, reel mechanism and speed reduction drive, the lower extreme of supporting round steel and the middle part welding of bottom steel sheet upper surface, the outside cover of supporting round steel upper end is equipped with the cylinder pipe box, the middle part at the mounting bracket lower surface is welded to the upper end of cylinder pipe box, the equidistant screw clearance hole of having seted up on the lateral wall of rectangular pipe davit, and the inboard threaded connection of screw clearance hole has interior hexagonal fixing bolt, movable side's pipe is installed to the inboard of rectangular pipe davit, and movable side's pipe keeps away from the one end of mounting bracket and installs the hoisting wheel, the upper end welding of mounting bracket has reel mechanism, and reel mechanism is connected to speed reduction drive through the connecting axle. The large-caliber pipeline crane realizes the adjustment of the length size and the angle of the suspension arm of the crane, improves the application range of the crane, ensures uniform moving speed during vertical hoisting and ensures the stability during subsequent work.
Description
Technical Field
The utility model relates to a related technical field of loop wheel machine specifically is a heavy-calibre pipeline loop wheel machine.
Background
Pipeline shaft is common facility among industry and municipal works, and pipeline shaft uses the back for a long time, often need be in clearing up and construction to pipeline shaft, when clearing up and construction, for the convenience of auxiliary assembly removal, need use the loop wheel machine to carry out hoist and mount processing.
However, in the hoisting machine used in the background of the prior art, when the hoisting operation is performed on the large-diameter pipeline shaft, the moving speed is not uniform enough during the vertical hoisting, the subsequent working stability cannot be ensured, and the working quality is affected, so that the large-diameter pipeline hoisting machine is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a heavy-calibre pipeline loop wheel machine, the translation rate is not even enough when having hoist and mount from top to bottom, can not guarantee follow-up job stabilization nature, influences operating mass's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a large-diameter pipeline crane comprises supporting round steel, a winding drum mechanism and a speed reduction driving device, wherein the lower end of the supporting round steel is welded with the middle part of the upper surface of a bottom steel plate, and a rib plate is welded at the joint of the bottom steel plate and the supporting round steel, a cylindrical pipe sleeve is sleeved outside the upper end of the supporting round steel, and the side wall of the cylindrical pipe sleeve is in threaded connection with an adjusting bolt, the upper end of the cylindrical pipe sleeve is welded in the middle of the lower surface of the mounting rack, and the inner side of the mounting rack is provided with a rectangular tube suspension arm, the side wall of the rectangular tube suspension arm is provided with screw clearance holes at equal intervals, and the inner side of the screw clearance hole is connected with an inner hexagonal fixing bolt through screw threads, the inner side of the rectangular tube suspension arm is provided with a movable square tube, and the one end that the movable square pipe kept away from the mounting bracket is installed the hoist and mount wheel, the upper end welding of mounting bracket has reel mechanism, and reel mechanism is connected to speed reduction drive through the connecting axle.
By adopting the technical scheme, the rib plate is welded at the joint of the bottom steel plate and the supporting round steel, the reinforcing effect is achieved through the support of the rib plate, the reliability of the crane after installation is improved, the adjusting bolt is screwed and loosened, the cylindrical pipe sleeve drives the auxiliary sleeve to be sleeved on the supporting round steel to form a rotating structure, after the rectangular pipe suspension arm is turned over on the installation frame, the inner hexagonal fixing bolt is rotated by screwing to complete the fixation between the mounting rack and the rectangular tube suspension arm, then the movable square tube is pulled to slide on the suspension arm of the rectangular tube, and the fixation is finished by screwing the hexagon socket head cap fixing bolt on the screw clearance hole, so as to realize the adjustment of the length size and the angle of the suspension arm of the crane, improve the application range of the crane, the side wall of the winding drum mechanism is spirally provided with a rope groove, through the arrangement of the rope grooves, the moving speed is uniform when the lifting device is lifted up and down, and the stability of subsequent working is ensured.
As the utility model discloses a preferred technical scheme, the cylinder pipe box drives the mount and constitutes rotating-structure in the upper end of supporting the round steel, and supports round steel and gusset and all be perpendicular setting on the bottom steel sheet to the gusset is "ten" font and distributes in the outside of supporting the round steel lower extreme.
By adopting the technical scheme, the rib plates are arranged at the joints of the bottom steel plate and the supporting round steel, the reinforcing effect is achieved through the support of the rib plates, the threaded holes are formed in the four corners of the bottom steel plate in the front and back directions, and the reliability of the crane after installation is improved.
As an optimal technical scheme of the utility model, the supplementary cover of fixedly connected with on the inside wall of cylinder pipe box, and the inside wall of supplementary cover is personally submitted the laminating setting with the outward appearance of supporting the round steel upper end to the material that supplementary cover used is the cortex.
By adopting the technical scheme, the cylindrical pipe sleeve drives the auxiliary sleeve to be sleeved on the supporting round steel to form a rotating structure, the auxiliary sleeve is attached to the outer surface of the upper end of the supporting round steel, and the auxiliary sleeve of the leather is used for reducing the abrasion of the contact part of the cylindrical pipe sleeve and the two steel pipes of the supporting round steel, so that the friction force is reduced, and the angle adjustment of the crane is realized.
As the utility model discloses an preferred technical scheme, rectangular pipe davit is connected with activity side's pipe adoption gliding mode, and the rectangular pipe davit constitutes flip structure on the mounting bracket to the hole groove has been seted up on the lateral wall of mounting bracket.
By adopting the technical scheme, the screw clearance holes are arranged on the rectangular tube suspension arm at equal intervals, and after the inner hexagonal fixing bolt is loosened by screwing, the movable square tube is pulled, so that the movable square tube is stretched on the rectangular tube suspension arm, the length and the size of the crane are adjusted, and the application range of the crane is widened.
As the utility model discloses a preferred technical scheme, the hole groove is fan-shaped distribution on the lateral wall of mounting bracket, and the arc center in hole groove coincides mutually with the center of rotation of rectangular pipe davit to the inboard threaded connection in hole groove has hexagon socket head cap anchor bolt.
By adopting the technical scheme, the hole grooves are arranged at equal angles on the side wall of the mounting frame, the rectangular tube suspension arm is fixed between the mounting frame and the rectangular tube suspension arm by screwing the hexagon socket head cap fixing bolt after being turned on the mounting frame, and the hoisting angle of the crane is convenient to adjust.
As the utility model discloses a preferred technical scheme, the grooving has been seted up on the lateral wall of reel mechanism, and the grooving is the heliciform setting on the lateral wall of reel mechanism.
By adopting the technical scheme, the hoisting steel wire rope is clamped and installed on the inner side of the rope groove, the rope groove is spirally arranged on the winding drum mechanism, and the winding drum mechanism rotates in the process of moving through the arrangement on the rope groove, so that the moving speed is uniform during vertical hoisting, and the stability during subsequent work is ensured.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the reinforcing device has the advantages that the reinforcing plate is arranged, the reinforcing plate is welded at the joint of the bottom steel plate and the supporting round steel, and is distributed in a cross shape, so that the reinforcing effect is realized through the arrangement of the reinforcing plate, and the reliability of the crane after installation is improved;
2. the utility model has the advantages that the cylindrical pipe sleeve is arranged, the cylindrical pipe sleeve drives the auxiliary sleeve to form a rotating structure on the supporting round steel, the movable square pipe forms a telescopic structure on the rectangular pipe suspension arm, the length size and the angle of the suspension arm of the crane are adjusted, and the application range of the crane is improved;
3. the utility model discloses a set up the grooving, hoist and mount wire rope and grooving adopt the mode of block to be connected, through the setting of grooving, remove speed even when making hoist and mount from top to bottom, guaranteed the stability of follow-up during operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the front perspective structure of the present invention;
FIG. 2 is a schematic view of the front perspective three-dimensional structure of the connection between the supporting round steel and the bottom steel plate of the present invention;
FIG. 3 is a schematic view of the front-view section three-dimensional structure of the connection between the supporting round steel and the cylindrical pipe sleeve of the present invention;
FIG. 4 is a schematic view of the front sectional three-dimensional structure of the connection between the mounting frame and the rectangular tube suspension arm of the present invention;
fig. 5 is a schematic view of the front perspective three-dimensional structure of the connection between the winding drum mechanism and the reduction driving device of the present invention.
In the figure: 1. supporting the round steel; 2. a bottom steel plate; 3. a rib plate; 4. a cylindrical pipe sleeve; 5. an auxiliary sleeve; 6. adjusting the bolt; 7. a mounting frame; 8. a rectangular tube suspension arm; 9. a screw clearance hole; 10. an inner hexagonal fixing bolt; 11. a movable square tube; 12. hoisting wheels; 13. a hole groove; 14. a reel mechanism; 15. rope grooves; 16. and a deceleration driving device.
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. 1-5, the present invention provides the following technical solutions: a large-caliber pipeline crane comprises supporting round steel 1, a bottom steel plate 2, rib plates 3, cylindrical pipe sleeves 4, an auxiliary sleeve 5, adjusting bolts 6, an installation frame 7, a rectangular pipe suspension arm 8, a screw clearance hole 9, an inner hexagonal fixing bolt 10, a movable square pipe 11, a hoisting wheel 12, a hole groove 13, a winding drum mechanism 14, a rope groove 15 and a speed reduction driving device 16, wherein the lower end of the supporting round steel 1 is welded with the middle part of the upper surface of the bottom steel plate 2, the rib plates 3 are welded at the joint of the bottom steel plate 2 and the supporting round steel 1, the cylindrical pipe sleeves 4 are sleeved on the outer side of the upper end of the supporting round steel 1, the adjusting bolts 6 are in threaded connection on the side walls of the cylindrical pipe sleeves 4, the upper end of the cylindrical pipe sleeves 4 is welded in the middle of the lower surface of the installation frame 7, the rectangular pipe suspension arm 8 is installed on the inner side of the installation frame 7, the screw clearance holes 9 are formed on the, the inboard of rectangular pipe davit 8 is installed movable side's pipe 11, and movable side's pipe 11 one end of keeping away from mounting bracket 7 is installed hoisting wheel 12, and the upper end welding of mounting bracket 7 has reel mechanism 14, and reel mechanism 14 is connected to speed reduction drive device 16 through the connecting axle.
By adopting the technical scheme, according to the attached drawings 1 and 2, threaded holes are respectively formed in the front, back, left and right corners of the bottom steel plate 2, the bottom steel plate 2 is fixed on the floor of a carriage by using bolts, so that the installation of the crane is completed, the joint of the bottom steel plate 2 and the supporting round steel 1 is welded with the rib plates 3, the rib plates 3 are distributed in a cross shape on the outer side of the lower end of the supporting round steel 1, the reinforcing effect is achieved by the support of the rib plates 3, according to the attached drawings 1, 3 and 4, the inner side wall of the auxiliary sleeve 5 is in fit arrangement with the outer surface of the upper end of the supporting round steel 1, the friction force is reduced by the arrangement of the auxiliary sleeve 5, the adjusting bolt 6 is screwed and loosened and stirred, the cylindrical pipe sleeve 4 drives the mounting frame 7 to form a rotating structure on the supporting round steel 1, the angle adjustment of the crane is realized, the screw clearance holes 9 are arranged on the rectangular pipe suspension arm 8 at equal intervals, the inner hexagonal fixing bolt 10 on the screw clearance hole 9 is screwed and loosened, the length of the crane jib is adjusted after the movable square tube 11 is pulled, the side wall of the mounting rack 7 is provided with hole grooves 13 at equal angles, and the arc center of the hole groove 13 coincides with the rotation center of the rectangular pipe suspension arm 8, the rectangular pipe suspension arm 8 is turned over on the mounting rack 7 to adjust the angle of the rectangular pipe suspension arm 8, and after the adjustment is finished, the rectangular pipe suspension arm is fixed by using the hexagon socket head cap fixing bolt 10, so as to finish the adjustment treatment before the hoisting of the crane, as shown in fig. 1 and fig. 5, a rope groove 15 is formed on a side wall of the winding drum mechanism 14, and the rope groove 15 is connected with the steel wire rope in a clamping manner, and rope groove 15 is the heliciform setting, starts speed reduction drive arrangement 16 operation work, and reel mechanism 14 rotates the back through the assistance of rope groove 15, has realized the uniform velocity when hoist and mount from top to bottom and has removed, has improved the stability of hoist and mount during operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a heavy-calibre pipeline loop wheel machine, includes support round steel (1), reel mechanism (14) and speed reduction drive arrangement (16), its characterized in that: the lower end of the supporting round steel (1) is welded with the middle of the upper surface of the bottom steel plate (2), a rib plate (3) is welded at the joint of the bottom steel plate (2) and the supporting round steel (1), a cylindrical pipe sleeve (4) is sleeved on the outer side of the upper end of the supporting round steel (1), an adjusting bolt (6) is in threaded connection with the side wall of the cylindrical pipe sleeve (4), the upper end of the cylindrical pipe sleeve (4) is welded at the middle of the lower surface of the mounting frame (7), the rectangular pipe suspension arm (8) is installed on the inner side of the mounting frame (7), screw clearance holes (9) are formed in the side wall of the rectangular pipe suspension arm (8) at equal intervals, an inner hexagonal fixing bolt (10) is in threaded connection with the inner side of the screw clearance holes (9), a movable square pipe (11) is installed on the inner side of the rectangular pipe suspension arm (8), and a lifting wheel, the winding drum mechanism (14) is welded at the upper end of the mounting rack (7), and the winding drum mechanism (14) is connected to the speed reduction driving device (16) through a connecting shaft.
2. The heavy caliber pipe crane according to claim 1, wherein: the cylindrical pipe sleeve (4) drives the mounting frame (7) to form a rotating structure at the upper end of the supporting round steel (1), the supporting round steel (1) and the rib plates (3) are vertically arranged on the bottom steel plate (2), and the rib plates (3) are distributed in a cross shape at the outer side of the lower end of the supporting round steel (1).
3. The heavy caliber pipe crane according to claim 2, wherein: the auxiliary sleeve (5) is fixedly connected to the inner side wall of the cylindrical pipe sleeve (4), the inner side wall of the auxiliary sleeve (5) is attached to the outer surface of the upper end of the supporting round steel (1), and the auxiliary sleeve (5) is made of leather.
4. The heavy caliber pipe crane according to claim 1, wherein: rectangular tube davit (8) adopt gliding mode to be connected with activity side pipe (11), and rectangular tube davit (8) constitutes flip structure on mounting bracket (7) to hole groove (13) have been seted up on the lateral wall of mounting bracket (7).
5. The heavy caliber pipe crane according to claim 4, wherein: the hole grooves (13) are distributed on the side wall of the mounting rack (7) in a fan shape, the arc centers of the hole grooves (13) coincide with the rotating center of the rectangular tube suspension arm (8), and the inner side of each hole groove (13) is in threaded connection with an inner hexagonal fixing bolt (10).
6. The heavy caliber pipe crane according to claim 1, wherein: the outer side wall of the winding drum mechanism (14) is provided with a rope groove (15), and the rope groove (15) is spirally arranged on the side wall of the winding drum mechanism (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756807.1U CN213569236U (en) | 2020-11-23 | 2020-11-23 | Heavy-calibre pipeline loop wheel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756807.1U CN213569236U (en) | 2020-11-23 | 2020-11-23 | Heavy-calibre pipeline loop wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213569236U true CN213569236U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022756807.1U Active CN213569236U (en) | 2020-11-23 | 2020-11-23 | Heavy-calibre pipeline loop wheel machine |
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| CN (1) | CN213569236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798742A (en) * | 2021-09-07 | 2021-12-17 | 大汉科技股份有限公司 | Automatic welding working equipment and working method for embedded support legs |
| CN113816282A (en) * | 2021-09-07 | 2021-12-21 | 重庆光能振亿科技有限公司 | Portable hoisting equipment |
-
2020
- 2020-11-23 CN CN202022756807.1U patent/CN213569236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798742A (en) * | 2021-09-07 | 2021-12-17 | 大汉科技股份有限公司 | Automatic welding working equipment and working method for embedded support legs |
| CN113816282A (en) * | 2021-09-07 | 2021-12-21 | 重庆光能振亿科技有限公司 | Portable hoisting equipment |
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