CN220605496U - MPP cable pipe with heat tracing function - Google Patents

Abstract

The utility model relates to an MPP cable pipe with a heat tracing function, which comprises two pipe bodies, wherein a connecting mechanism is arranged outside the pipe bodies, heat tracing sleeves are fixedly connected to the outer parts of the pipe bodies of the connecting mechanism, a first connecting block and a second connecting block are sleeved outside the two pipe bodies, adjusting rods are connected to the inner parts of the first connecting block and the second connecting block in a threaded manner, clamping blocks which are clamped with the pipe bodies are connected to one side, opposite to the two adjusting rods, of each adjusting rod in a rotating manner, a first fixing block is fixedly connected to the left side and the right side of each first connecting block, and a telescopic spring is fixedly connected to the inner part of each first fixing block. This MPP cable pipe with heat tracing function, through setting up coupling mechanism, conveniently connect a plurality of MPP cable pipes with heat tracing function, convenient to use person carries out dismouting and maintenance to MPP cable pipe, has solved and has carried out the hot melt welding back with MPP cable pipe, inconvenient dismantles and maintains the MPP pipe, has influenced the problem to MPP cable pipe's maintenance and dismouting efficiency.

Description

MPP cable pipe with heat tracing function

Technical Field

The utility model relates to the technical field of MPP cable pipes, in particular to an MPP cable pipe with a heat tracing function.

Background

The heat tracing is to heat the pipeline for conveying production material flow or sample, and the MPP cable pipe is also called MPP power cable protecting pipe, and is produced and processed mainly with modified polypropylene as main mother material and has the features of high temperature resistance and outer pressure resistance.

At present, in the connection of MPP cable pipe, mostly adopt hot melt welding, link a plurality of MPP cable pipes and connect, but carry out hot melt welding with MPP cable pipe after, inconvenient dismantlement and maintenance to MPP cable pipe has influenced maintenance and dismouting efficiency to MPP cable pipe.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the MPP cable pipe with the heat tracing function, which has the advantages of convenience in disassembly and assembly, convenience in maintenance and the like, and solves the problems that the MPP cable pipe is inconvenient to disassemble and maintain after being subjected to hot-melt welding, and the maintenance and disassembly efficiency of the MPP cable pipe are affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the MPP cable pipe with the heat tracing function comprises two pipe bodies, wherein a connecting mechanism is arranged outside each pipe body;

the outside of the connecting mechanism pipe body is fixedly connected with a heat tracing sleeve, the outside of the two pipe bodies is sleeved with a first connecting block and a second connecting block, the interiors of the first connecting block and the second connecting block are respectively connected with an adjusting rod in a threaded manner, one side of the two adjusting rods, which is opposite, is respectively connected with a clamping block clamped with the pipe body in a rotating manner, the left side and the right side of the first connecting block are respectively fixedly connected with a first fixing block, the inside fixedly connected with extension spring of first fixed block, the pull rod has been cup jointed to extension spring's inside, the bottom fixedly connected with stopper of pull rod, the outside joint of stopper has the second fixed block with second connecting block fixed connection, the inside sliding connection of second fixed block has the bolt of pegging graft with the stopper.

Further, threaded holes are formed in the first connecting block and the second connecting block, and the adjusting rod is in threaded connection with the first connecting block and the second connecting block through the threaded holes.

Further, the outside fixedly connected with sliding block of bolt, the bolt passes through sliding block and second fixed block sliding connection.

Further, the jack that is three is offered to the inside of stopper, the bolt passes through the jack and pegs graft with the stopper.

Further, the inside of second fixed block has seted up the card hole, the stopper passes through card hole and second fixed block joint.

Further, the mounting groove has been seted up to the inside of first fixed block, the telescopic spring passes through mounting groove and first fixed block fixed connection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this MPP cable pipe with heat tracing function, through setting up coupling mechanism, conveniently connect a plurality of MPP cable pipes with heat tracing function, convenient to use person carries out dismouting and maintenance to MPP cable pipe, has solved and has carried out the hot melt welding back with MPP cable pipe, inconvenient dismantles and maintains the MPP pipe, has influenced the problem to MPP cable pipe's maintenance and dismouting efficiency.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

fig. 2 is a side view of the structure of the present utility model.

In the figure: 1. a tube body; 2. a heat tracing sleeve; 3. a first connection block; 4. a second connection block; 5. an adjusting rod; 6. a clamping block; 7. a first fixed block; 8. a telescopic spring; 9. a pull rod; 10. a limiting block; 11. a second fixed block; 12. a plug pin; 13. a sliding block; 14. a threaded hole; 15. and a jack.

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. 1-2, an MPP cable tube with heat tracing function in this embodiment includes two tube bodies 1, and a connection mechanism is disposed outside the tube bodies 1.

In this embodiment, the outside fixedly connected with heat tracing sleeve 2 of coupling mechanism body 1, first connecting block 3 and second connecting block 4 have been cup jointed to the outside of two body 1, the equal threaded connection in inside of first connecting block 3 and second connecting block 4 has adjusted pole 5, two relative one sides of adjusting pole 5 all rotate and be connected with the fixture block 6 with body 1 joint, screw hole 14 has all been seted up to the inside of first connecting block 3 and second connecting block 4, adjust pole 5 and first connecting block 3 and second connecting block 4 threaded connection through screw hole 14, the person of facilitating the use twists and adjusts pole 5, adjust the position of fixture block 6, thereby reach the joint that is applicable to body 1 to the equidimension, increase the practicality, the equal fixedly connected with first fixed block 7 of the left and right sides of first connecting block 3, the inside fixedly connected with expansion spring 8 of first fixed block 7, the mounting groove has been seted up to the inside of first fixed block 7, expansion spring 8 passes through mounting groove and first fixed block 7 fixed connection, the installation of convenient expansion spring 8, the person of facilitating the use twists and adjusts pole 5, the position of clamp block 6, thereby the person of facilitating the use is connected two with two body 1.

Wherein, telescopic spring 8's inside has cup jointed pull rod 9, pull rod 9's bottom fixedly connected with stopper 10, stopper 10's outside joint has second fixed block 11 with second connecting block 4 fixed connection, the draw-in hole has been seted up to the inside of second fixed block 11, stopper 10 passes through draw-in hole and second fixed block 11 joint, carry out fixed connection with two body 1, the user is convenient for connect and dismantle body 1, the inside sliding connection of second fixed block 11 has the bolt 12 of pegging graft with stopper 10, bolt 12's outside fixedly connected with sliding block 13, bolt 12 carries out spacingly to bolt 12 through sliding block 13 and second fixed block 11 sliding connection, convenience of customers slides bolt 12, peg graft or separate bolt 12 and stopper 10, the jack 15 that is three is seted up to stopper 10's inside, bolt 12 is pegged graft through jack 15 and stopper 10, carry out spacing fixedly to stopper 10, convenience of use adjusts the installation connection of body 1 of adaptation different sizes.

It is to be noted that, through setting up coupling mechanism, conveniently connect a plurality of MPP cable pipes that have the heat tracing function, convenient to use person carries out dismouting and maintenance to MPP cable pipe, has solved and has carried out the hot melt welding with MPP cable pipe after, inconvenient dismantles and maintains the MPP pipe, has influenced the maintenance to MPP cable pipe and the problem of dismouting efficiency.

Specifically, when the MPP cable pipe with the heat tracing function needs to be disassembled and maintained, the plug pin 12 is slid, the plug pin 12 is separated from the plug pin 10, then the pull rod 9 is pulled, the telescopic spring 8 is contracted, the plug pin 10 is driven to move upwards, the plug pin 10 is separated from the second fixed block 11 in a clamping manner, finally the adjusting rod 5 is screwed, the movable clamping block 6 is moved, the clamping of the movable clamping block 6 and the two pipe bodies 1 is separated, the first connecting block 3 and the second connecting block 4 are taken down, and the connection between the two pipe bodies 1 is separated, so that the purpose of conveniently disassembling and maintaining the MPP cable pipe with the heat tracing function is achieved.

The working principle of the embodiment is as follows:

this MPP cable pipe with heat tracing function, when need dismantle and maintain MPP cable pipe with heat tracing function, sliding bolt 12, separation bolt 12 and stopper 10's grafting, then pulling pull rod 9 makes telescopic spring 8 shrink, drive stopper 10 and upwards remove, separation stopper 10 and the joint of second fixed block 11, twist at last and move regulation pole 5, move fixture block 6 and the joint of two body 1, take off first connecting block 3 and second connecting block 4, the connection between two body 1 of separation, thereby reach the purpose that conveniently dismantle and maintain MPP cable pipe with heat tracing function.

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. MPP cable pipe with heat tracing function, including body (1) that is two in quantity, its characterized in that: a connecting mechanism is arranged outside the pipe body (1);

the utility model discloses a connecting mechanism pipe body, including connecting mechanism pipe body (1), connecting mechanism pipe body, heat tracing sleeve (1), two the outside of pipe body (1) has cup jointed first connecting block (3) and second connecting block (4), the inside equal threaded connection of first connecting block (3) and second connecting block (4) has regulation pole (5), two the fixture block (6) of pipe body (1) joint are all rotated to one side that regulation pole (5) is relative, the equal fixedly connected with first fixed block (7) in left and right sides of first connecting block (3), the inside fixedly connected with extension spring (8) of first fixed block (7), pull rod (9) have been cup jointed to the inside of extension spring (8), the bottom fixedly connected with stopper (10) of pull rod (9), the outside joint of stopper (10) have second fixed block (11) with second connecting block (4) fixedly connected with, the inside sliding connection of second fixed block (11) has the (12) of pegging graft with stopper (10).

2. The MPP cable tube with heat tracing function of claim 1, wherein: screw holes (14) are formed in the first connecting block (3) and the second connecting block (4), and the adjusting rod (5) is in threaded connection with the first connecting block (3) and the second connecting block (4) through the screw holes (14).

3. The MPP cable tube with heat tracing function of claim 1, wherein: the outside fixedly connected with sliding block (13) of bolt (12), bolt (12) are through sliding block (13) and second fixed block (11) sliding connection.

4. The MPP cable tube with heat tracing function of claim 1, wherein: the inside of stopper (10) has offered jack (15) that is three in quantity, bolt (12) are pegged graft with stopper (10) through jack (15).

5. The MPP cable tube with heat tracing function of claim 1, wherein: and the second fixing block (11) is internally provided with a clamping hole, and the limiting block (10) is clamped with the second fixing block (11) through the clamping hole.

6. The MPP cable tube with heat tracing function of claim 1, wherein: the inside of first fixed block (7) has seted up the mounting groove, telescopic spring (8) pass through mounting groove and first fixed block (7) fixed connection.