CN219473056U

CN219473056U - Pipeline heating device

Info

Publication number: CN219473056U
Application number: CN202223093453.2U
Authority: CN
Inventors: 张清劭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-08-04
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a pipeline heating device, which relates to the technical field of pipeline heating and comprises a supporting seat, two protection plates, two shells and a pipeline body, wherein heating pipes are arranged on the inner walls of the two shells, lifting columns are fixedly connected to the outer sides of the two shells, two sliding grooves are formed in the top of the supporting seat, sliding blocks are slidingly connected to the inner parts of the two sliding grooves, supporting columns are fixedly connected to the tops of the two sliding blocks, and the two lifting columns are respectively and slidingly connected with the two supporting columns, and the pipeline heating device has the beneficial effects that: the worm is rotated by twisting the second torsion ring, the first rotating shaft is rotated to drive the movable rods at the two ends to rotate, the second screw rod is rotated to enable the lifting column to stretch with the supporting column, the supporting seat is enabled to be in contact with the ground, a certain supporting force is provided, the local position of the pipeline body is prevented from being cracked due to pressure, and the abrasion degree of the pipeline body is reduced.

Description

Pipeline heating device

Technical Field

The utility model relates to the technical field of pipeline heating, in particular to a pipeline heating device.

Background

In the construction of the existing pipeline engineering, the requirement of the working environment is met, and under the severe cold or special working condition, the medium conveyed in the pipeline is usually required to be heated, so that the medium conveyed in the pipeline can meet the production requirement, and for the operation, the pipeline heating device is usually adopted in the prior art.

The application number (202121407396.3) discloses a pipeline heating device, which comprises a heating mechanism, the heating mechanism is including the shell, and the shell is provided with two sets of, two sets of the top of shell is articulated through the articulated shaft and is connected, two sets of equal fixed mounting has the electrothermal tube that can heat on the inner wall of shell, wherein a set of fixed mounting has control panel on the outer wall of shell, two sets of the lower extreme fixedly connected with fixed strip of shell. According to the utility model, the hinge shafts are arranged and connected between the two groups of shells, so that the device can be opened through rotation, and meanwhile, the sliding sleeve is arranged at the outer sides of the two groups of fixing strips in a sliding sleeved mode, so that the lower ends of the two groups of shells are quickly connected and fixed, the device can be quickly disassembled, assembled and transferred in actual use, and the convenience of the device in use is effectively improved.

In carrying out the present application, the inventors have found that at least the following problems exist in this technology: this structure is wrapped up in pipeline outer wall through two mutual articulated shells and is heated, and this structure bottom does not have any holding power, and direct action is on with the pipeline for the local position of pipeline receives certain pressure, makes the pipeline easily produce the crack, accelerates the wearing and tearing degree of pipeline.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a pipeline heating device, and solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a pipeline heating device, includes supporting seat, two guard plates, two shells and pipeline body, two the heating pipe is all installed to the inner wall of shell, two the equal fixedly connected with lift post in outside of shell, two spout has been seted up at the top of supporting seat, two the equal sliding connection in inside of spout has the slider, two the equal fixedly connected with support column in top of slider, two the lift post respectively with two support column sliding connection, two the equal rotation in inside of support column is connected with the second lead screw, two the second lead screw and two lift posts threaded connection respectively, two the opposite screw thread direction of second lead screw, two the equal fixedly connected with second bevel gear of lower extreme of second lead screw, the top rotation of supporting seat is connected with the worm, the equal fixedly connected with second torsion ring of worm, the top fixedly mounted of supporting seat has the backup pad, the inside rotation of backup pad is connected with first pivot, the outside fixedly connected with worm wheel of first pivot, worm wheel and two the equal swing joint of two inside of support column, two swing joint have two bevel gears respectively.

Preferably, the inside rotation of supporting seat is connected with two-way lead screw, two-way lead screw and two slider threaded connection, the one end fixedly connected with first torsion ring of two-way lead screw.

Preferably, the bottom of supporting seat installs the slipmat, the slipmat adopts rubber material to make.

Preferably, a positioning block is fixedly arranged on the outer side of one of the shells, a positioning groove is formed in the outer side of the other shell, and the positioning block is matched with the positioning groove.

Preferably, a plurality of telescopic springs are arranged between the protection plate and the shell, and a plurality of dampers are arranged between the protection plate and the shell.

Preferably, the protection plate is made of ultra-high molecular weight polyethylene material.

The utility model provides a pipeline heating device, which has the following beneficial effects:

1. this pipeline heating device makes the worm rotate through twisting the second twist ring, utilizes under the meshing connection effect of worm and worm wheel for first pivot rotates, drives the movable rod at both ends and rotates, under the meshing connection effect of first bevel gear of rethread and second bevel gear, makes the second lead screw rotate, makes lifting column and support column carry out tensile motion, makes the supporting seat contact with ground, thereby provides certain holding power, prevents that pipeline body local position from receiving pressure and leading to appearing the crack, has reduced pipeline body's wearing and tearing degree.

2. This pipeline heating device, when the outside receives collision and extrusion, the outside elasticity of guard plate can be given to telescopic spring and the attenuator that sets up to reduced the impact, played effectual cushioning effect, further improved the life of pipeline body and heating pipe.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1;

fig. 4 is an enlarged view of fig. 1 at C in accordance with the present utility model.

In the figure: 1. a support base; 2. a chute; 3. a slide block; 4. a two-way screw rod; 5. an anti-slip pad; 6. a first torsion ring; 7. lifting columns; 8. a protection plate; 9. a housing; 10. heating pipes; 11. a pipe body; 12. a telescopic spring; 13. a damper; 14. a positioning block; 15. a positioning groove; 16. a support plate; 17. a first rotating shaft; 18. a worm wheel; 19. a worm; 20. a second torsion ring; 21. a movable rod; 22. a first bevel gear; 23. a second bevel gear; 24. a second screw rod; 25. and (5) supporting the column.

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.

Embodiment one:

referring to fig. 1 to 4, the pipeline heating device comprises a supporting seat 1, two protection plates 8, two shells 9 and a pipeline body 11, wherein heating pipes 10 are installed on the inner walls of the two shells 9, lifting columns 7 are fixedly connected to the outer sides of the two shells 9, two sliding grooves 2 are formed in the top of the supporting seat 1, sliding blocks 3 are slidingly connected to the inner parts of the two sliding grooves 2, supporting columns 25 are fixedly connected to the top of the two sliding blocks 3, the two lifting columns 7 are respectively slidingly connected with the two supporting columns 25, second screw rods 24 are rotatably connected to the inner parts of the two supporting columns 25, the two second screw rods 24 are in threaded connection with the two lifting columns 7 respectively, the threads of the two second screw rods 24 are opposite in direction, second bevel gears 23 are fixedly connected to the lower ends of the two second screw rods 24, a worm 19 is rotatably connected to the top of the supporting seat 1, a second torsion ring 20 is fixedly connected to the upper end of the worm 19, the top of the supporting seat 1 is fixedly provided with a supporting plate 16, the inside of the supporting plate 16 is rotationally connected with a first rotating shaft 17, the outside of the first rotating shaft 17 is fixedly connected with a worm wheel 18, a worm 19 is in meshed connection with the worm wheel 18, the inside of two supporting columns 25 is rotationally connected with a movable rod 21, the outside of the two movable rods 21 is fixedly provided with a first bevel gear 22, the two first bevel gears 22 are respectively in meshed connection with two second bevel gears 23, the two movable rods 21 are respectively in sliding connection with the two first rotating shafts 17, when the two supporting columns 25 do mutual moving away from each other, the movable rods 21 slide in the first rotating shaft 17 without influencing the meshed connection relation between the first bevel gear 22 and the second bevel gear 23, the worm 19 is rotated by screwing the second torsion ring 20, the first rotating shaft 17 is rotated under the meshed connection effect of the worm 19 and the worm wheel 18, the movable rods 21 at the two ends are driven to rotate, and under the meshing connection effect of the first bevel gear 22 and the second bevel gear 23, the second screw rod 24 is rotated, so that the lifting column 7 and the supporting column 25 perform stretching movement, the supporting seat 1 is contacted with the ground, and a certain supporting force is provided.

Embodiment two:

the inside rotation of supporting seat 1 is connected with two-way lead screw 4, two-way lead screw 4 and two slider 3 threaded connection, the one end fixedly connected with first torsion ring 6 of two-way lead screw 4, make pipeline body 11 be in between two shells 9, twist first torsion ring 6 and make two-way lead screw 4 rotate afterwards, drive two sliders 3 and slide in spout 2 inside, do and be close to the motion each other, make the heating pipe 10 of two shells 9 inner wall and pipeline body 11 outside contact, can make heating pipe 10 work, pipeline body 11 carries out the heating operation, heating pipe 10 is prior art, and the technique is comparatively mature, consequently, the heating principle of heating pipe 10 does not do too much and repeating, slipmat 5 is installed to the bottom of supporting seat 1, slipmat 5 adopts the rubber material preparation to form, play effectual anti-skidding effect, the outside fixed mounting of one of them shell 9 has locating piece 14, locating piece 15 has been seted up in the outside of another shell 9, locating piece 14 and locating piece 15 looks adaptation, after two shells 9 carry out centre gripping pipeline body 11, locating piece 14 card is in locating piece 15, thereby the fixed effect is more stable.

Embodiment III:

install a plurality of extension springs 12 between guard plate 8 and the shell 9, install a plurality of dampers 13 between guard plate 8 and the shell 9, guard plate 8 adopts the ultra-high molecular weight polyethylene material preparation to form, when the outside received collision and extrusion, the outside elasticity that outside was given to extension spring 12 and the damper 13 that set up can be given guard plate 8 to reduced the impact force, played effectual cushioning effect.

In summary, when the pipeline heating device is used, firstly, the pipeline body 11 is located between two shells 9, then the first torsion ring 6 is twisted to enable the bidirectional screw rod 4 to rotate, the two sliding blocks 3 are driven to slide in the sliding groove 2 to do mutual approaching motion, the heating pipes 10 on the inner walls of the two shells 9 are in contact with the outer sides of the pipeline body 11, the heating pipes 10 can work, the pipeline body 11 is heated, the worm 19 can be rotated by twisting the second torsion ring 20, the first rotating shaft 17 is rotated under the meshing connection effect of the worm 19 and the worm wheel 18, the movable rods 21 at the two ends are driven to rotate, the second screw rod 24 is driven to rotate under the meshing connection effect of the first bevel gear 22 and the second bevel gear 23, the lifting column 7 and the supporting column 25 are stretched to enable the supporting seat 1 to be contacted with the ground, a certain supporting force is provided, and the outer sides are subjected to collision and extrusion through the mutual matching of the protection plate 8, the telescopic springs 12 and the damper 13, the elastic force of the protection plate 8 can be given to the protection plate 8, so that the impact force is effectively reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Pipeline heating device, including supporting seat (1), two guard plates (8), two shells (9) and pipeline body (11), its characterized in that: the inner walls of the two shells (9) are respectively provided with a heating pipe (10), the outer sides of the two shells (9) are respectively and fixedly connected with lifting columns (7), the tops of the supporting seats (1) are respectively provided with two sliding grooves (2), the interiors of the two sliding grooves (2) are respectively and fixedly connected with sliding blocks (3), the tops of the two sliding blocks (3) are respectively and fixedly connected with supporting columns (25), the two lifting columns (7) are respectively and fixedly connected with second screw rods (24) in a sliding manner, the interiors of the two supporting columns (25) are respectively and rotatably connected with second screw rods (24), the two second screw rods (24) are respectively and fixedly connected with two lifting columns (7), the screw directions of the two second screw rods (24) are opposite, the lower ends of the two second screw rods (24) are respectively and fixedly connected with second bevel gears (23), the tops of the supporting seats (1) are rotatably connected with worms (19), the upper ends of the worms (19) are respectively and fixedly connected with second torsion rings (20), the two worm wheels (1) are respectively and fixedly connected with the two supporting plates (16) which are rotatably connected with the second screw shafts (18), the inside of two support column (25) all rotates and is connected with movable rod (21), two the outside of movable rod (21) is all fixed mounting has first bevel gear (22), two first bevel gear (22) respectively with two second bevel gear (23) meshing is connected, two movable rod (21) respectively with two first pivot (17) sliding connection.

2. A pipe heating apparatus as claimed in claim 1, wherein: the inside rotation of supporting seat (1) is connected with two-way lead screw (4), two-way lead screw (4) with two slider (3) threaded connection, the one end fixedly connected with of two-way lead screw (4) is first twist ring (6).

3. A pipe heating apparatus as claimed in claim 1, wherein: the anti-slip mat (5) is installed at the bottom of the supporting seat (1), and the anti-slip mat (5) is made of rubber materials.

4. A pipe heating apparatus as claimed in claim 1, wherein: one of the outer sides of the shells (9) is fixedly provided with a positioning block (14), the other outer side of the shell (9) is provided with a positioning groove (15), and the positioning block (14) is matched with the positioning groove (15).

5. A pipe heating apparatus as claimed in claim 1, wherein: a plurality of telescopic springs (12) are arranged between the protection plate (8) and the shell (9), and a plurality of dampers (13) are arranged between the protection plate (8) and the shell (9).

6. A pipe heating apparatus as claimed in claim 5, wherein: the protection plate (8) is made of ultra-high molecular weight polyethylene materials.