CN221221788U - Steel structure pipeline bridging mechanism - Google Patents

Abstract

The utility model relates to the technical field of pipeline bridging, and discloses a steel structure pipeline bridging mechanism, which comprises two adjacent pipeline bodies and further comprises: the fixed pipe is arranged between two adjacent pipeline bodies, and connecting pipes are connected to two sides of the inner cavity of the fixed pipe in a threaded manner; the rotary table is fixedly connected to the middle position of the surface of the connecting pipe and used for driving the connecting pipe to rotate, and the surface of the other end of the connecting pipe is in threaded connection with the inner part of one end of the pipeline body; the sleeve is movably connected to the surface of the fixed pipe and used for sealing the pipeline body, the fixed pipe and the connecting pipe; the utility model is convenient to bridge two adjacent pipeline bodies, so that the bridge joint is convenient to disassemble and assemble, and meanwhile, the movable connection of the sleeve on the surface of the fixed pipe enables the sleeve to cover the joint of the connecting pipe, the fixed pipe and the pipeline bodies, thereby not only preventing the screw thread from rusting, but also improving the sealing effect.

Description

Steel structure pipeline bridging mechanism

Technical Field

The utility model relates to the technical field of pipeline bridging, in particular to a 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 petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.

In the process of laying, pipelines are often required to be connected with each other through a bridging mechanism, most of connection placement between the pipelines at present is fixed through a flange plate, and after long-time use, gaps are easy to appear at the connection positions of the flange plates and the flange plates, water seepage and other phenomena occur, so that the subsequent use is influenced.

Disclosure of utility model

The utility model aims to provide a steel structure pipeline bridging mechanism which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a steel construction pipeline bridging mechanism, includes two adjacent pipeline bodies, still includes:

The fixed pipe is arranged between two adjacent pipeline bodies, and connecting pipes are connected to two sides of the inner cavity of the fixed pipe in a threaded manner;

The rotary table is fixedly connected to the middle position of the surface of the connecting pipe and used for driving the connecting pipe to rotate, and the surface of the other end of the connecting pipe is in threaded connection with the inner part of one end of the pipeline body;

the movable connection is in the surface of fixed pipe and be used for carrying out the sleeve pipe sealed between pipeline body, fixed pipe and the connecting pipe, sheathed tube top is provided with the fixed knot who is used for fixing it.

Preferably, the fixing structure comprises a torsion disc arranged above the sleeve, a screw rod fixedly connected to the bottom of the torsion disc and a fixing disc fixedly connected to the other end of the screw rod, and the surface of the screw rod is in threaded connection with the inside of the sleeve.

Preferably, limit grooves are formed in the left and right sides of the front and rear sides of the fixed pipe, limiting blocks are fixedly connected to the front and rear sides of the inner side of the sleeve, and the surfaces of the limiting blocks are in sliding connection with the inner portions of the limit grooves.

Preferably, the top of the sleeve is provided with a first groove, the top of the inner cavity of the sleeve is provided with a second groove, the torsion disc is positioned in the first groove after rotating, and the fixed disc is positioned in the second groove before rotating.

Preferably, the inner side of the sleeve is fixedly connected with a sealing gasket, and the sealing gasket is made of rubber.

Preferably, the upper side and the lower side of the surface of the fixed pipe are fixedly connected with torsion blocks, and the torsion blocks are positioned between the two sleeves.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the connecting pipe is connected with the pipeline bodies and the threads in the fixed pipe, so that the two adjacent pipeline bodies are conveniently bridged, the bridging part is conveniently disassembled and assembled, and meanwhile, the sleeve can cover the connecting part of the connecting pipe, the fixed pipe and the pipeline bodies through the movable connection of the sleeve on the surface of the fixed pipe, so that rust at the threads is prevented, and the sealing effect is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model after separation;

FIG. 3 is a schematic view of the structure of the present utility model after separation;

FIG. 4 is a schematic view of a partial structure of the present utility model;

fig. 5 is an enlarged view of a portion of fig. 1a of the present utility model.

In the figure: 1. a pipe body; 2. a fixed tube; 3. a turntable; 4. a connecting pipe; 5. a sealing gasket; 6. a sleeve; 7. a fixed structure; 71. twisting the disc; 72. a screw; 73. a fixed plate; 8. a first groove; 9. a second groove; 10. a limit groove; 11. a limiting block; 12. twisting the block.

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. 1-5, a steel structure pipeline bridging mechanism comprises two adjacent pipeline bodies 1, a fixed pipe 2 is arranged between the two adjacent pipeline bodies 1, two sides of an inner cavity of the fixed pipe 2 are connected with a connecting pipe 4 in a threaded manner, a turntable 3 used for driving the connecting pipe 4 to rotate is fixedly connected to the middle position of the surface of the connecting pipe 4, the surface of the other end of the connecting pipe 4 is connected with the inner thread of one end of the pipeline body 1, a sleeve 6 used for sealing the pipeline bodies 1, the fixed pipe 2 and the connecting pipe 4 is movably connected to the surface of the fixed pipe 2, and a fixing structure 7 used for fixing the fixed pipe is arranged at the top of the sleeve 6.

The fixed knot constructs 7 including turning round dish 71, screw rod 72 and fixed disk 73, turning round dish 71 sets up in the top of sleeve pipe 6, and the bottom of turning round dish 71 is fixed mutually with one end of screw rod 72, and the surface of screw rod 72 is fixed mutually with the inside threaded connection of sleeve pipe 6, and the other end of screw rod 72 is fixed with one side of fixed disk 73, so when sleeve pipe 6 slides into the junction between pipeline body 1, fixed pipe 2 and connecting pipe 4 and seals, accessible external instrument rotates turns round dish 71 to drive screw rod 72 and fixed disk 73 and rotate, drive fixed disk 73 and fix between pipeline body 1 and the sleeve pipe 6 simultaneously, prevent that sleeve pipe 6 from being moved at will.

Limiting grooves 10 are formed in the left side and the right side of the front side and the rear side of the fixed pipe 2, limiting blocks 11 are fixedly connected to the front side and the rear side of the inner side of the sleeve 6, the surfaces of the limiting blocks 11 are slidably connected with the inner sides of the limiting grooves 10, and therefore auxiliary limiting can be performed on the sleeve 6, and the sleeve is prevented from falling out from the surface of the fixed pipe 2.

The first recess 8 has been seted up at the top of sleeve pipe 6, and second recess 9 has been seted up at the top of sleeve pipe 6 inner chamber, and torsion disc 71 is located the inside of first recess 8 after rotating, and fixed disk 73 is located the inside of second recess 9 before not rotating, because fixed disk 73 is located the inside of second recess 9 before not rotating for sleeve pipe 6 can not take place the hindrance when moving, and torsion disc 71 is located the inside of first recess 8 after rotating, makes torsion disc 71 can not be abrupt out.

The inner side of the sleeve 6 is fixedly connected with a sealing gasket 5, and the sealing gasket 5 is made of rubber, so that the sealing effect can be further improved.

The upper and lower both sides on fixed pipe 2 surface are all fixedly connected with and turn round piece 12, and turn round piece 12 is located between two sleeve pipes 6, so the user can carry out the application of force rotation to fixed pipe 2.

Working principle: when bridging two pipeline bodies 1, can be with the inside of two connecting pipes 4 threaded connection respectively at the both ends of fixed pipe 2, then according to the interval between two pipeline bodies 1, rotatable connecting pipe 4 adjusts the length between fixed pipe 2 and the connecting pipe 4, after the regulation is accomplished, can aim at the connecting end of pipeline body 1 with the other end of connecting pipe 4, hold fixed pipe 2 to with the inside of connecting pipe 4 screw in pipeline body 1, after the screw in is accomplished, can pull sleeve pipe 6 to both sides for sleeve pipe 6 carries out sealed cover in the junction between pipeline body 1, fixed pipe 2 and the connecting pipe 4, afterwards through fixed knot construct 7 can.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. A steel construction pipeline bridging mechanism, includes two adjacent pipeline bodies (1), and its characterized in that still includes:

The fixed pipe (2) is arranged between two adjacent pipeline bodies (1), and connecting pipes (4) are connected to two sides of an inner cavity of the fixed pipe (2) in a threaded manner;

the rotary table (3) is fixedly connected to the middle position of the surface of the connecting pipe (4) and used for driving the connecting pipe (4) to rotate, and the surface of the other end of the connecting pipe (4) is in threaded connection with the inside of one end of the pipeline body (1);

The movable connection is in the surface of fixed pipe (2) and be used for sealing between pipeline body (1), fixed pipe (2) and connecting pipe (4), the top of sleeve pipe (6) is provided with fixed knot constructs (7) that are used for fixing it.

2. A steel structure pipe bridging mechanism according to claim 1, wherein: the fixing structure (7) comprises a torsion disc (71) arranged above the sleeve (6), a screw rod (72) fixedly connected to the bottom of the torsion disc (71) and a fixing disc (73) fixedly connected to the other end of the screw rod (72), and the surface of the screw rod (72) is in threaded connection with the inside of the sleeve (6).

3. A steel structure pipe bridging mechanism according to claim 1, wherein: limiting grooves (10) are formed in the left side and the right side of the front side and the rear side of the fixed pipe (2), limiting blocks (11) are fixedly connected to the front side and the rear side of the inner side of the sleeve (6), and the surfaces of the limiting blocks (11) are in sliding connection with the inner portions of the limiting grooves (10).

4. A steel structure pipe bridging mechanism according to claim 2, wherein: the top of sleeve pipe (6) has seted up first recess (8), second recess (9) have been seted up at the top of sleeve pipe (6) inner chamber, turn round dish (71) and be located the inside of first recess (8) after rotating, fixed disk (73) are located the inside of second recess (9) before not rotating.

5. A steel structure pipe bridging mechanism according to claim 1, wherein: the inner side of the sleeve (6) is fixedly connected with a sealing gasket (5), and the sealing gasket (5) is made of rubber.

6. A steel structure pipe bridging mechanism according to claim 1, wherein: the upper side and the lower side of the surface of the fixed pipe (2) are fixedly connected with torsion blocks (12), and the torsion blocks (12) are positioned between the two sleeves (6).