CN218905225U

CN218905225U - Intraductal insulating tube mechanism that wears of cover

Info

Publication number: CN218905225U
Application number: CN202223369554.8U
Authority: CN
Inventors: 戚觊; 戚发明; 安伟伟; 张斌杰
Original assignee: Jiangsu Qianshan Piping Technology Co ltd
Current assignee: Jiangsu Qianshan Piping Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-25
Anticipated expiration: 2032-12-16

Abstract

The utility model belongs to the technical field of heat preservation pipes, in particular to a mechanism for penetrating a heat preservation pipe in a sleeve, which aims at the problems that the efficiency of manually hoisting the heat preservation pipe is low, a hoisting point is frequently replaced to easily damage a cotton wrapping layer outside an inner pipe, the whole movement of a device is inconvenient, and the use efficiency is greatly reduced.

Description

Intraductal insulating tube mechanism that wears of cover

Technical Field

The utility model relates to the technical field of heat preservation pipes, in particular to a mechanism for penetrating a heat preservation pipe into a sleeve.

Background

The conveying pipeline used in the pipeline heat conveying industry is characterized in that the inner pipe after cotton wrapping is threaded into the outer pipe, the length of the inner pipe and the outer pipe is about ten meters, and the outer diameter of the outer pipe is larger by about one point and six meters. If the inner tube is manually threaded into the outer tube, the difficulty is too high, and the cotton wrapping layer of the inner tube is damaged, so that a mechanism for penetrating the heat-insulating tube into the sleeve is needed.

Because the length of the inner pipe and the outer pipe is longer, when the pipe is penetrated by artificial hoisting, the hoisting point can only be selected again after a small distance is penetrated, the efficiency is lower, the hoisting point is frequently replaced, the pipe penetrating can not be completed under the concentric condition of the inner pipe and the outer pipe, the outer pipe can rub the cotton wrapping layer outside the inner pipe, so that the cotton wrapping layer outside the inner pipe is damaged, the whole device is inconvenient to move, and the use efficiency is greatly reduced.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, the efficiency of manually hoisting a penetrating pipe is low, meanwhile, a cotton wrapping layer outside an inner pipe is easily damaged by frequently replacing hoisting points, the whole device is inconvenient to move, and the use efficiency is greatly reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an intraductal insulating tube mechanism that wears of cover, includes the base, fixed mounting has the riser on the base, fixed mounting has the controller on the base, fixed mounting has the stay tube fine setting riser on the controller, movable mounting has the stay tube on the stay tube fine setting riser, the bottom symmetry fixed mounting of base has two risers, equal slidable mounting has the slide on two risers, the equal movable mounting in bottom of two slides has a plurality of leading wheel, the bottom fixed mounting of base has strutting arrangement, symmetrical fixed mounting has two racks on the strutting arrangement, equal fixed mounting has the rack on two slides, the bottom fixed mounting of base has transmission, the bottom fixed mounting of base has driving motor, fixed mounting has the screw rod on driving motor's the output shaft, movable mounting has drive arrangement on the screw rod.

Preferably, the transmission device comprises two mounting frames and two gears, the two mounting frames are symmetrically and fixedly arranged at the bottom of the base, the two gears are respectively and rotatably arranged on the two mounting frames, and the four racks are respectively meshed with the two gears.

Preferably, the supporting device comprises a plurality of telescopic rods and a supporting frame, the telescopic rods are symmetrically and fixedly arranged at the bottom of the base, and the supporting frame is fixedly arranged on the telescopic rods.

Preferably, the bottom of base fixed mounting has the mounting box, and driving motor fixed mounting is in the mounting box.

Preferably, the driving device comprises a driving frame, the driving frame is arranged on the screw rod in a threaded manner, and the driving frame is fixedly connected with the supporting frame.

In the utility model, the heat-insulating pipe penetrating mechanism in the sleeve has the beneficial effects that:

(1) The scheme is characterized in that the base, the lifter, the supporting tube fine-tuning lifter, the supporting tube and the controller are arranged, so that the length of the outer tube is longer, the trolley capable of supporting the outer tube is used, the V-shaped surface is used for contacting the outer tube, and damage to an anticorrosive coating outside the outer tube is reduced. The trolley can walk, lift and aim at the fact that the length of the inner tube is longer, the trolley capable of lifting the inner tube is used, the inner tube is lifted up by using a tube slightly smaller than the inner diameter of the inner tube through the cantilever structure, the counterweight is added on the trolley, and the trolley is not inclined. The trolley can walk, lift, and the inner and outer pipe trolleys can lift, so that the problem of non-concentricity can be solved. When the inner tube and the outer tube are concentric, the inner tube supporting trolley can easily and stably penetrate the inner tube into the outer tube;

(2) This scheme is owing to set up riser, slide, leading wheel, telescopic link, support frame, rack, mounting bracket, gear, mounting box, driving motor, screw rod, drive the frame, can drive the device and wholly remove to can dock with auxiliary device, and remove the back, can support whole device, ensured the stability when the device uses.

The pipe penetrating device has high pipe penetrating efficiency, is not easy to damage the cotton wrapping layer outside the inner pipe, is convenient to move integrally, and greatly improves the service efficiency.

Drawings

Fig. 1 is a schematic perspective view of a mechanism for inserting a heat insulation pipe into a sleeve according to the present utility model;

fig. 2 is a schematic structural view of a mechanism for inserting a heat insulation pipe into a sleeve according to the present utility model;

fig. 3 is a schematic perspective view of a support frame of a mechanism for inserting a heat insulation pipe into a sleeve according to the present utility model.

In the figure: 1. a base; 2. a lifter; 3. a support tube fine adjustment lifter; 4. a support tube; 5. a controller; 6. a riser; 7. a slide plate; 8. a guide wheel; 9. a telescopic rod; 10. a support frame; 11. a rack; 12. a mounting frame; 13. a gear; 14. a mounting box; 15. a driving motor; 16. a screw; 17. the driving rack.

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.

Example 1

Referring to fig. 1, an intraductal insulating tube mechanism that wears of cover, including base 1, fixed mounting has riser 2 on the base 1, fixed mounting has controller 5 on the base 1, fixed mounting has stay tube fine setting riser 3 on the controller 5, movable mounting has stay tube 4 on the stay tube fine setting riser 3, the bottom symmetry fixed mounting of base 1 has two risers 6, equal slidable mounting has slide 7 on two risers 6, the equal movable mounting of bottom of two slide 7 has a plurality of leading wheels 8, the bottom fixed mounting of base 1 has strutting arrangement, symmetrical fixed mounting has two racks 11 on the strutting arrangement, equal fixed mounting has rack 11 on two slide 7, the bottom fixed mounting of base 1 has transmission, the bottom fixed mounting of base 1 has driving motor 15, fixed mounting has screw 16 on driving motor 15's the output shaft, movable mounting has drive arrangement on screw 16, do not need the manual work to wear the pipe, wear pipe efficiently, and can not cause the damage to the cotton layer.

Referring to fig. 2, the whole device is conveniently moved by the guide wheel 8, and the device can be supported after movement, so that the stability of the device in use is ensured.

Referring to fig. 3, the shape features of the support stand 10 are shown in perspective view.

In this embodiment, the support tube 4 picks up the inner tube, the support tube fine adjustment lifter 3 slightly descends down the support tube 4, and the inner tube support trolley does not topple over due to the action of the counterweight on the trolley, and moves to a proper position away from the outer tube support trolley by the trolley traveling, so that the tubes on the two trolleys are concentric by the lifting of the trolley lifter 2. After the inner tube supporting trolley is concentric, the inner tube is conveyed to the outer tube, then the supporting tube fine-tuning lifter 3 slightly descends, meanwhile, the lifting system of the inner tube supporting trolley also slightly descends, when the supporting tube is not contacted with the inner tube, the inner tube supporting trolley can withdraw, the penetrating tube is completed, the whole device can be moved through the guide wheel 8, the device can be moved to a proper butt joint position for adjustment, after the device is moved, the screw 16 is driven to rotate through the driving motor 15, the screw 16 drives the supporting frame 10 to move through the driving frame 17, and therefore the ground can be supported to ensure that the device is stable in use.

Example two

The difference between this embodiment and the first embodiment is that: the device is also provided with an outer pipe supporting device, the outer pipe supporting trolley is the foundation of a heat preservation pipe penetrating mechanism in the sleeve, and is formed by carrying out stress relief annealing treatment and machining on lifting supporting parts welded by V-shaped steel plates. This will ensure that the inclined planes of the 6V-shaped plates are coplanar, providing a basis for the outer tube and the inner tube to be concentric.

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. The utility model provides an intraductal insulating tube mechanism that wears, including base (1), a serial communication port, fixedly mounted has riser (2) on base (1), fixedly mounted has controller (5) on base (1), fixedly mounted has stay tube fine setting riser (3) on controller (5), movable mounting has stay tube (4) on stay tube fine setting riser (3), the bottom symmetry fixed mounting of base (1) has two risers (6), equal slidable mounting has slide (7) on two risers (6), the equal movable mounting in bottom of two slide (7) has a plurality of leading wheel (8), the bottom fixed mounting of base (1) has strutting arrangement, symmetrical fixed mounting has two racks (11) on strutting arrangement, equal fixed mounting has rack (11) on two slide (7), the bottom fixed mounting of base (1) has transmission, the bottom fixed mounting of base (1) has driving motor (15), fixed mounting has screw rod (16) on the output shaft of driving motor (15), movable mounting has driving device on screw rod (16).

2. The heat preservation pipe penetrating mechanism in the sleeve according to claim 1, wherein the transmission device comprises two mounting frames (12) and two gears (13), the two mounting frames (12) are symmetrically and fixedly arranged at the bottom of the base (1), the two gears (13) are respectively rotatably arranged on the two mounting frames (12), and the four racks (11) are respectively meshed with the two gears (13).

3. The intra-sleeve heat preservation pipe penetrating mechanism according to claim 1, wherein the supporting device comprises a plurality of telescopic rods (9) and a supporting frame (10), the plurality of telescopic rods (9) are symmetrically and fixedly installed at the bottom of the base (1), and the supporting frame (10) is fixedly installed on the plurality of telescopic rods (9).

4. A casing pipe internal heat insulation pipe penetrating mechanism according to claim 1, wherein a mounting box (14) is fixedly mounted at the bottom of the base (1), and a driving motor (15) is fixedly mounted in the mounting box (14).

5. The heat preservation pipe penetrating mechanism in a sleeve according to claim 1, wherein the driving device comprises a driving frame (17), the driving frame (17) is arranged on a screw rod (16) in a threaded mode, and the driving frame (17) is fixedly connected with the supporting frame (10).