CN215981267U

CN215981267U - Deformed steel structure pipeline bridging mechanism

Info

Publication number: CN215981267U
Application number: CN202122400035.2U
Authority: CN
Inventors: 张彩英
Original assignee: Xuzhou Pengcheng Steel Structure Engineering Co ltd
Current assignee: Xuzhou Pengcheng Steel Structure Engineering Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-08
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a special-shaped steel structure pipeline bridging mechanism, and relates to the technical field of equipment for municipal engineering. The special-shaped steel pipeline comprises a special-shaped steel pipeline, a bridging piece and a handle control piece, wherein the end part of the special-shaped steel pipeline is connected with the bridging piece, the bridging piece comprises a symmetrical group of bridging blocks, an external threaded pipe penetrates through the middle part of each bridging block through threads, and an internal threaded pipe is arranged between the external threaded pipes through the threads; the central position of the end part of the external thread pipe is connected with a handle control part, the handle control part comprises a group of sleeves which are symmetrical up and down in the center, a handle is sleeved in the sleeves, and a loop bar at the end part of the inner side of the handle is sleeved in the sleeves. The utility model solves the problems that the existing bridging mechanism generally uses a flange to match with a sealing gasket to connect pipelines, but the gap between the flange and the pipeline still has the characteristic of water seepage and has insufficient sealing property, and meanwhile, or a threaded bridging structure is adopted, but the force is difficult to apply when the threaded pipe is connected with the pipeline, so that the use effect is influenced.

Description

Deformed steel structure pipeline bridging mechanism

Technical Field

The utility model belongs to the technical field of structures for municipal engineering equipment, and particularly relates to a special-shaped steel structure pipeline bridging mechanism.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, and is mainly used in water supply, water drainage, heat supply, gas supply, long-distance oil and gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, wherein the special-shaped steel pipeline belongs to one of the pipelines, and the pipelines need to be connected through a bridging mechanism, but the following defects still exist in the practical use of the pipeline:

1. in the existing bridging mechanism, the pipelines are generally connected by matching a flange with a sealing gasket, but a gap between the flange and the pipeline still has the characteristic of water seepage, and the sealing property is insufficient;

2. the existing bridging mechanism or the screw thread type bridging structure is adopted, but the force is difficult to apply when the screw thread pipe is connected with the pipeline, and the using effect is influenced.

Therefore, the existing special-shaped steel structure pipeline bridging mechanism cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deformed steel structure pipeline bridging mechanism, which solves the problems that the existing bridging mechanism generally adopts a flange matched with a sealing gasket to carry out the connection between pipelines, but the gap between the flange and the pipeline still has the characteristic of water seepage and the sealing property is insufficient, and meanwhile, the force is difficult to apply when the threaded pipe is connected with the pipeline by adopting a threaded bridging structure, so that the use effect is influenced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a deformed steel structure pipeline bridging mechanism which comprises a deformed steel pipeline, a bridging piece and a handle control piece, wherein the end part of the deformed steel pipeline is connected with the bridging piece, the bridging piece comprises a symmetrical group of bridging blocks, an external threaded pipe penetrates through the middle part of each bridging block in a threaded manner, and an internal threaded pipe is arranged between the external threaded pipes in a threaded manner;

and a handle control is connected to the central position of the end part of the external thread pipe.

Furthermore, the handle control comprises a group of sleeves which are symmetrical up and down in the center, a handle is sleeved in the sleeves, and a loop bar at the end part of the inner side of the handle is sleeved in the sleeves.

Based on the technical characteristics, the connection between the sleeve and the loop bar is used for positioning the handle structure, and the handle is used for carrying out structural control on the external thread pipe so as to apply force when the external thread pipe is disassembled and assembled.

Furthermore, the external thread pipe is connected with the special-shaped steel pipe through a welding part at the middle section of the upper part and the lower part, a welding block included by the welding part is connected with the external thread pipe through a bolt at the outer side, and the front end of the welding block is in damping connection with the special-shaped steel pipe.

Based on the technical characteristics, the welding blocks are structurally connected through the bolts, and the bridging blocks are structurally positioned through the connection between the welding blocks and the deformed steel pipelines.

Further, the upper and lower parts of the internal thread pipe are arranged in an upward hollow convex block, and the transverse size of the internal thread pipe is larger than that of the external thread pipe.

Based on the technical characteristics, the force is applied when the hollow lug is used for dismounting the internal thread pipe, and the transverse size of the internal thread pipe is larger than that of the external thread pipe, so that the external thread pipe can be screwed into the internal thread pipe conveniently.

Further, outer threaded tube, internal thread intraductal side wall sliding connection have the cleaning member, and the cleaning cotton both sides middle part that the cleaning member includes is provided with the guide block, and guide block damping sliding connection is in the guide slot of outer threaded tube, internal thread intraductal side wall both sides.

Based on the technical characteristics, the cleaning cotton is structurally fixed by the sliding damping connection between the guide block and the guide groove, the inner side walls of the external thread pipe and the internal thread pipe are cleaned by the cleaning cotton, and the cleaning cotton is easily disassembled and assembled by adopting the sliding connection.

The utility model has the following beneficial effects:

1. the utility model improves the sealing property of the connection of the special-shaped steel pipelines by arranging the bridging piece and carrying out thread bridging on the special-shaped steel pipelines.

2. The handle control is arranged, so that the thread structure is easy to handle and control and is easy to disassemble and assemble, and particularly, the sleeve included by the control is connected to the upper and lower parts of the two sides of the external thread pipe, the handle is connected with the sleeve through the sleeve rod, and the external thread pipe force is applied during disassembling and assembling.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the connection of a special-shaped steel pipeline and a bridging piece according to the present invention;

FIG. 2 is a schematic view of a bridge and weldment joint according to the present invention;

FIG. 3 is a schematic view of the connection of the external threaded pipe, the handle control member and the cleaning member according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. special-shaped steel pipelines; 200. a bridge member; 210. a bridging block; 220. an externally threaded tube; 230. an internally threaded tube; 300. a control piece; 310. a grip; 320. a sleeve; 330. a loop bar; 400. a welding part; 410. welding blocks; 420. a bolt; 500. a cleaning member; 510. cleaning cotton; 520. and a guide block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 3, the present invention relates to a deformed steel structure pipe bridging mechanism, which includes a deformed steel pipe 100, a bridging member 200 and a handle control member 300, wherein the end of the deformed steel pipe 100 is connected with the bridging member 200, the bridging member 200 includes a symmetrical set of bridging blocks 210, an external threaded pipe 220 is threaded through the middle of the bridging blocks 210, and an internal threaded pipe 230 is threaded between the external threaded pipes 220.

The central position of the end part of the external thread pipe 220 is connected with a control member 300, the control member 300 comprises a group of sleeves 320 which are symmetrical up and down in the center, a handle 310 is sleeved in the sleeves 320, a loop bar 330 at the end part of the inner side of the handle 310 is sleeved in the sleeves 320, and the bridging piece 200 is used;

firstly, connecting the bridging block 210 to the inner end of the connected deformed steel pipeline 100 in a damping manner, so that the front end of the welding block 410 is connected with the cavity in the upper middle part and the lower middle part of the deformed steel pipeline 100 in a damping manner, and at the moment, welding the welding block 410 and the bridging block 210;

next, one end of the external thread tube 220 is placed in the bridging block 210, the structure of the grip 310 is connected by the connection between the sleeve 320 and the loop bar 330, and a tightening force is applied, and at the same time, the end of the internal thread tube 230 is disposed opposite to the other end of the external thread tube 220, and a tightening force is sequentially applied to the end of the internal thread tube 230;

then, in the process of connecting the deformed steel pipe 100, the distance between the deformed steel pipe and the external threaded pipe 220 can be adjusted by applying a rotating force to the internal threaded pipe 230;

finally, when bridge 200 is to be removed after use, the reverse procedure of installing it is repeated, and after removal, guide block 520 is placed at one end of the channel, and then cleaning cotton 510 is pushed by pushing it from one end of male and female threaded

tubes

220 and 230 to the other.

As shown in fig. 2-3, the external threaded pipe 220 is connected to the deformed steel pipe 100 through the welding part 400 at the upper and lower middle sections, the welding block 410 included in the welding part 400 is connected to the external threaded pipe 220 through the bolt 420 at the outer side, and the front end of the welding block 410 is in damping connection with the deformed steel pipe 100, specifically, when the welding part 400 is used, the welding block 410 is placed at the upper and lower middle sections of the bridging block 210, and a tightening force is applied to the bolt 420, at this time, a pushing force is applied to the bridging block 210 to enable the bridging block to be in damping connection with the end of the deformed steel pipe 100, and at this time, the front end of the welding block 410 is in damping connection with the upper and lower middle sections of the deformed steel pipe 100.

The upper and lower portions of the internal threaded tube 230 are formed as upward hollow protrusions, and the transverse dimension of the internal threaded tube 230 is greater than the transverse dimension of the external threaded tube 220, specifically, when the internal threaded tube 230 is used, the hollow protrusions apply force when the internal threaded tube 230 is disassembled and assembled, and the transverse dimension of the internal threaded tube 230 is greater than the transverse dimension of the external threaded tube 220, so that the external threaded tube 220 is screwed into the internal threaded tube 230.

Outer threaded tube 220, internal thread pipe 230 inside wall sliding connection have cleaning member 500, and cleaning member 500 includes cleaning cotton 510 both sides middle part be provided with guide block 520, guide block 520 damping sliding connection is in the guide slot of outer threaded tube 220, internal thread pipe 230 inside wall both sides, and is concrete, when carrying out cleaning member 500's use, places guide block 520 one end in guide slot one end, and at this moment, exert the power that promotes to cleaning cotton 510 for cleaning cotton 510 is moved to the other end by outer threaded tube 220, internal thread pipe 230's one end.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. A deformed steel structure pipeline bridging mechanism comprises a deformed steel pipeline (100), a bridging member (200) and a handle control member (300), and is characterized in that: the end part of the special-shaped steel pipeline (100) is connected with a bridging piece (200), the bridging piece (200) comprises a symmetrical set of bridging blocks (210), an external threaded pipe (220) penetrates through the middle part of each bridging block (210) in a threaded manner, and an internal threaded pipe (230) is arranged between the external threaded pipes (220) in a threaded manner;

the central position of the end part of the external thread pipe (220) is connected with a handle control (300).

2. A deformed steel structure pipeline bridging mechanism according to claim 1, wherein the handle control member (300) comprises a set of sleeves (320) with a central symmetry in the up and down direction, a handle (310) is sleeved in the sleeves (320), and a loop bar (330) at the inner end of the handle (310) is sleeved in the sleeve (320).

3. A deformed steel structure pipe bridging mechanism according to claim 1, wherein the external threaded pipe (220) is connected to the deformed steel pipe (100) through a welding part (400) at the upper and lower middle sections, a welding block (410) included in the welding part (400) is connected to the external threaded pipe (220) through a bolt (420) at the outer side, and the front end of the welding block (410) is connected to the deformed steel pipe (100) in a damping manner.

4. A deformed steel structure pipe bridging mechanism according to claim 1, wherein the upper and lower parts of the internally threaded pipe (230) are formed as upward hollow protrusions, and the transverse dimension of the internally threaded pipe (230) is greater than that of the externally threaded pipe (220).

5. A deformed steel structure pipeline bridging mechanism according to claim 1, wherein the cleaning piece (500) is slidably connected to the inner side walls of the external threaded pipe (220) and the internal threaded pipe (230), the cleaning piece (500) comprises cleaning cotton (510) of which the middles of the two sides are provided with guide blocks (520), and the guide blocks (520) are in damping sliding connection with the guide grooves on the two sides of the inner side walls of the external threaded pipe (220) and the internal threaded pipe (230).