CN219101421U

CN219101421U - Pipeline elevator applied to I-steel trapezoid tunnel

Info

Publication number: CN219101421U
Application number: CN202320120511.1U
Authority: CN
Inventors: 黄勇; 贾赵飞; 华明国; 刘飞; 张天明; 郝佳顺; 畅磊鹏; 唐政廉; 刘锐; 龚荣; 陈睿
Original assignee: Shanxi LuAn Group Yuwu Coal Industry Co Ltd
Current assignee: Shanxi LuAn Group Yuwu Coal Industry Co Ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-05-30
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses a pipeline elevator applied to an I-steel trapezoid shed roadway, which relates to the technical field of pipeline laying and adopts the following scheme: the clamping jaw assembly comprises a left half hanging piece, a right half hanging piece and a connecting bolt, wherein the right half hanging piece is connected with the left half hanging piece in a locking mode through the connecting bolt, the clamping jaw assembly comprises a left half pipe clamp, a right half pipe clamp and a fastening bolt, the clamping jaw assembly is applied to a pipeline elevator of an I-steel trapezoid shed roadway, improvement is made on the position relation of an original I-steel clamping jaw and an original flat iron clamping jaw, the direction of the bolt is changed, the flat iron clamping jaw is consistent with the I-steel clamping jaw in direction, the problem that the original elevator is hung after being twisted by 90 degrees is thoroughly solved, and the clamping jaw assembly is time-saving and labor-saving when being installed.

Description

Pipeline elevator applied to I-steel trapezoid tunnel

Technical Field

The utility model relates to the technical field of pipeline laying, in particular to a pipeline elevator applied to an I-steel trapezoid shed tunnel, which is mainly applied to pipeline hanging in a tunnel supported by an I-steel trapezoid shed underground.

Background

When the underground operation adopts a roadway supported by the I-steel trapezoid shed, a pipeline is hung by using an I-steel elevator, the elevator mainly comprises an I-steel claw and a flat iron lantern ring, the I-steel claw and the flat iron lantern ring are connected by adopting a 16mm bolt, the lantern ring is directly hung on a fastening bolt below the claw, and the direction of the lantern ring is perpendicular to the hanging direction of the pipeline, so that the flat iron can be hung after being twisted by 90 degrees when the pipeline is hung.

Therefore, the sleeve ring must be twisted by 90 degrees on the ground before the sleeve ring is put into the well for installation, the length of the twisted sleeve ring is not easy to determine, the flatness of the pipeline hanging can be affected, and when the bolt is sleeved in the installation process, the bolt and the screw hole can be aligned only through multiple attempts, so that the time and the labor are wasted, and certain potential safety hazards exist because the strength of the twisted material is affected to a certain extent.

Disclosure of Invention

The utility model provides a pipeline elevator applied to an I-steel trapezoid shed tunnel, which aims to solve the problem in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the pipeline elevator comprises a claw assembly, a threaded rod and a lantern ring assembly, wherein the threaded rod is welded at the bottom end of the claw assembly, and the lantern ring assembly is hung on the threaded rod; the clamping jaw assembly comprises a left half hanging piece, a right half hanging piece and a connecting bolt, wherein the right half hanging piece is in locking connection with the left half hanging piece through the connecting bolt; the lantern ring assembly comprises a left half pipe clamp, a right half pipe clamp and a fastening bolt, wherein the right half pipe clamp is connected with the left half pipe clamp through the fastening bolt.

Furthermore, the lower parts of the left half hanging piece and the right half hanging piece are respectively provided with a first connecting hole, and the left half hanging piece and the right half hanging piece are in locking connection through the first connecting holes matched with the connecting bolts.

Further, the bottom of jack catch sub-assembly is equipped with the dull and stereotyped of bending, threaded rod parallel arrangement is on the dull and stereotyped of bending, and one end exposes outside the dull and stereotyped of bending.

Further, a hanging hole is formed in the lantern ring assembly, and the lantern ring assembly is hung on the threaded rod through the hanging hole.

Further, the threaded rod is respectively connected with a limit nut and a locking nut in a threaded manner, and the hanging hole part of the lantern ring assembly is positioned between the limit nut and the locking nut.

Further, the upper end and the lower end of the left half pipe clamp and the right half pipe clamp are respectively provided with a second connecting hole, and the left half pipe clamp and the right half pipe clamp are in locking connection through the second connecting holes matched with fastening bolts.

Compared with the prior art, the utility model provides the pipeline elevator applied to the I-steel trapezoid shed tunnel, which has the following beneficial effects:

1. the pipeline elevator applied to the I-steel trapezoid tunnel improves the position relationship of the original I-steel claw and the flat iron lantern ring, changes the direction of the bolt, enables the direction of the flat iron lantern ring to be consistent with that of the I-steel claw, thoroughly solves the problem existing after the original elevator is twisted by 90 degrees for hanging, saves time and labor compared with the old elevator because the original elevator is not twisted during installation, better ensures the flatness of the pipeline hanging, also ensures the integrity of materials, and improves the hanging safety coefficient.

2. The pipeline elevator applied to the I-steel trapezoid tunnel is modified by using old materials, so that the production cost is reduced, the standardized management level of the pipeline hanging quality is improved, and the pipeline elevator is simple in structure, scientific and reasonable in structure, convenient to overhaul and maintain, low in manufacturing cost, economical and applicable.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a block diagram of a jaw assembly portion of the present utility model;

fig. 3 is a block diagram of a collar assembly of the present utility model.

In the figure: 1. a jaw assembly; 11. a left half hanging piece; 12. a right half pendant; 13. a connecting bolt; 14. a first connection hole; 15. bending the flat plate; 2. a threaded rod; 21. a limit nut; 22. a lock nut; 3. a collar assembly; 31. a left half pipe clamp; 32. a right half pipe clamp; 33. a fastening bolt; 34. a hanging hole; 35. and a second connection hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a pipeline elevator applied to an i-steel trapezoid shed roadway, which comprises a claw assembly 1, a threaded rod 2 and a lantern ring assembly 3, wherein the threaded rod 2 is welded at the bottom end of the claw assembly 1, the lantern ring assembly 3 is hung on the threaded rod 2, the position relationship between an original i-steel claw and an original flat iron lantern ring is improved, the direction of a bolt is changed, the flat iron lantern ring is consistent with the direction of the i-steel claw, the problem existing after the original elevator is twisted by 90 degrees for hanging is thoroughly solved, and the problem that the original elevator is time-saving and labor-saving during installation, the flatness of the pipeline hanging is better ensured, the integrity of materials is also ensured, the hanging safety coefficient is improved, the old materials are used for transformation, the production cost is reduced, the standardized management level of the pipeline hanging quality is improved, and the pipeline elevator is simple in structure, scientific and reasonable in structure, convenient to overhaul and maintenance, low in cost, economical and applicable;

the jaw assembly 1 comprises a left half hanging piece 11, a right half hanging piece 12 and a connecting bolt 13, wherein the right half hanging piece 12 is in locking connection with the left half hanging piece 11 through the connecting bolt 13;

the lantern ring assembly 3 comprises a left half pipe clamp 31, a right half pipe clamp 32 and a fastening bolt 33, wherein the right half pipe clamp 32 is in locking connection with the left half pipe clamp 31 through the fastening bolt 33.

Specifically, the lower parts of the left half hanging piece 11 and the right half hanging piece 12 are respectively provided with a first connecting hole 14, and the two are in locking connection with each other through the first connecting holes 14 matched with the connecting bolts 13.

In this embodiment, the left half hanging member 11 and the right half hanging member 12 are connected together through the connecting bolt 13, and when being installed with the i-steel structural member of the trapezoid shed roadway, the left half hanging member 11 and the right half hanging member 12 are clamped on the i-steel, and then the left half hanging member 11 and the right half hanging member 12 are screwed tightly through the connecting bolt 13, so that the left half hanging member 11 and the right half hanging member 12 are fastened on the i-steel structural member of the trapezoid shed roadway.

Specifically, the bottom of the jaw assembly 1 is provided with a bending flat plate 15, the threaded rod 2 is arranged on the bending flat plate 15 in parallel, and one end of the threaded rod is exposed out of the bending flat plate 15.

In this embodiment, the flat bending plate 15 is a supporting structure and is used for installing the threaded rod 2, the position relationship between the original i-steel claw and the flat iron lantern ring is improved, the direction of the bolt is changed, the flat iron lantern ring is consistent with the direction of the i-steel claw, and the problem existing after the original elevator is twisted by 90 degrees and hung is thoroughly solved.

Specifically, the collar assembly 3 is provided with a hanging hole 34, and is hung on the threaded rod 2 through the hanging hole 34.

In this embodiment, the collar assembly 3 is hung on the threaded rod 2 through the hanging hole 34.

Specifically, the threaded rod 2 is respectively in threaded connection with the limit nut 21 and the locking nut 22, and the hanging hole 34 of the lantern ring assembly 3 is partially positioned between the limit nut 21 and the locking nut 22.

In this embodiment, the position of the collar assembly 3 is limited by the limit nut 21 when the collar assembly 3 is hung, and the lock nut 22 is used to lock the collar assembly 3 in cooperation with the limit nut 21.

Specifically, the upper and lower ends of the left half pipe clamp 31 and the right half pipe clamp 32 are respectively provided with a second connecting hole 35, and the two are in locking connection with each other through the second connecting holes 35 in cooperation with the fastening bolts 33.

In this embodiment, when laying the pipeline, the concave surfaces of the left half pipe clamp 31 and the right half pipe clamp 32 are attached to both sides of the pipeline, and then the left half pipe clamp 31 and the right half pipe clamp 32 are locked by the fastening bolts 33, so that the pipeline can be hung.

When the device is used, the position relationship between the original I-steel claw and the I-steel lantern ring is improved, the direction of the bolt is changed, so that the directions of the I-steel lantern ring and the I-steel claw are consistent, the problem existing after the original elevator is twisted by 90 degrees for hanging is thoroughly solved, and the device is more time-saving and labor-saving compared with the old elevator because the original elevator is not twisted during installation, better ensures the flatness of the hanging of a pipeline, also ensures the integrity of the material, improves the hanging safety coefficient, improves the old material, reduces the production cost, and improves the standardized management level of the hanging quality of the pipeline.

In summary, the pipeline elevator applied to the I-steel trapezoid shed roadway is improved in the position relation of the original I-steel claw and the flat iron lantern ring, the direction of the bolt is changed, so that the flat iron lantern ring is consistent with the direction of the I-steel claw, the problem existing after the original elevator is twisted by 90 degrees for hanging is thoroughly solved, and the pipeline elevator is time-saving and labor-saving compared with the old elevator because the original elevator is not required to be twisted during installation, the flatness of the pipeline hanging is better ensured, the integrity of materials is also ensured, and the hanging safety coefficient is improved; the old material is used for transformation, so that the production cost is reduced, the standardized management level of the hanging quality of the pipeline is improved, and the device has the advantages of simple structure, scientific and reasonable structure, convenient overhaul and maintenance, low manufacturing cost and economy and applicability.

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

Claims

1. The utility model provides a be applied to pipeline elevator in trapezoidal canopy tunnel of I-steel, includes jack catch sub-unit (1), threaded rod (2) and lantern ring sub-unit (3), its characterized in that: the threaded rod (2) is welded at the bottom end of the jaw assembly (1), and the lantern ring assembly (3) is hung on the threaded rod (2);

the clamping jaw assembly (1) comprises a left half hanging piece (11), a right half hanging piece (12) and a connecting bolt (13), wherein the right half hanging piece (12) is in locking connection with the left half hanging piece (11) through the connecting bolt (13);

the lantern ring assembly (3) comprises a left half pipe clamp (31), a right half pipe clamp (32) and a fastening bolt (33), wherein the right half pipe clamp (32) is in locking connection with the left half pipe clamp (31) through the fastening bolt (33).

2. The pipe elevator applied to the I-steel trapezoidal shed roadway of claim 1, wherein: the lower parts of the left half hanging piece (11) and the right half hanging piece (12) are respectively provided with a first connecting hole (14), and the left half hanging piece and the right half hanging piece are in locking connection through the first connecting holes (14) matched with the connecting bolts (13).

3. The pipe elevator applied to the I-steel trapezoidal shed roadway of claim 1, wherein: the bottom of jack catch sub-assembly (1) is equipped with flat board (15) of bending, threaded rod (2) parallel arrangement is on flat board (15) of bending, and one end exposes outside flat board (15) of bending.

4. The pipe elevator applied to the I-steel trapezoidal shed roadway of claim 1, wherein: the lantern ring assembly (3) is provided with a hanging hole (34), and is hung on the threaded rod (2) through the hanging hole (34).

5. The pipe elevator for an i-steel trapezoidal shed roadway as in claim 4, wherein: the threaded rod (2) is respectively in threaded connection with a limit nut (21) and a locking nut (22), and a hanging hole (34) of the lantern ring assembly (3) is partially positioned between the limit nut (21) and the locking nut (22).

6. The pipe elevator applied to the I-steel trapezoidal shed roadway of claim 1, wherein: the upper end and the lower end of the left half pipe clamp (31) and the right half pipe clamp (32) are respectively provided with a second connecting hole (35), and the two are in locking connection through the second connecting holes (35) matched with the fastening bolts (33).