Heat preservation layer renovating device for heat supply heat preservation pipe

Abstract

The utility model relates to the technical field of thermal insulation pipes, and discloses a heat supply thermal insulation pipe thermal insulation layer renovation device which comprises a bottom plate and a moving device, the moving device comprises two sets of rubber pads, the number of each set of rubber pads is two, and the two sets of rubber pads are arranged on the left side and the right side of the bottom plate respectively. Comprising a cutting device, the cutting device comprises a plurality of cutting plates, and the multiple cutting plates are all located above a bottom plate; comprising a telescopic device, the telescopic device comprises two first telescopic rings and two second telescopic rings, the sides, away from each other, of two rubber pads are each provided with a first spring, and the sides, away from each other, of a plurality of cutting plates are each provided with a second spring. In conclusion, through the arrangement of the moving device, the cutting device and the telescopic device, the thermal insulation pipe can be controlled to move through the moving device, a thermal insulation layer on the thermal insulation pipe is removed through the cutting device, and thermal insulation pipes of different specifications are handled through the telescopic device.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal insulation pipes, and specifically relates to a device for renovating the thermal insulation layer of a heat supply thermal insulation pipe. Background Art

[0002] A thermal insulation pipe is short for an adiabatic pipe, which is used for the transportation of liquids, gases and other media, and is used for the adiabatic engineering of pipes in petroleum, chemical industry, aerospace, hot springs - military, central heating, central air conditioning, municipal engineering, etc. In the prior art, during the production and processing of thermal insulation pipes, defective products or thermal insulation pipes after being used for a certain period of time will be reprocessed. However, during the processing of the prior art, the inventor found the following problems in use:

[0003] The prior art discloses a device for renovating the thermal insulation layer of a heat supply thermal insulation pipe (202010527096.2), which includes a frame, a thermal insulation pipe fixing mechanism, a handling mechanism, an installation frame, a cutting mechanism, a surrounding mechanism, a peeling mechanism and a controller; the thermal insulation pipe fixing mechanisms are symmetrically arranged on both sides of the frame, and a pair of working ends of the thermal insulation pipe fixing mechanisms face the frame and are on the same axis, and the handling mechanism is installed at the top of the frame.

[0004] The prior art uses the thermal insulation pipe fixing mechanism to limit the thermal insulation pipe. However, after the thermal insulation pipe is limited by the thermal insulation pipe fixing mechanism in the prior art, the thermal insulation pipe cannot move. When it is necessary to process different positions, re-limiting is required, which leads to a slower speed of cutting off the thermal insulation layer. Therefore, the prior art has certain disadvantages in use.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present utility model is:

[0007] A device for renovating the thermal insulation layer of a heat supply thermal insulation pipe, the device:

[0008] includes a bottom plate and a moving device. The moving device includes two groups of rubber pads, and the number of each group of rubber pads is two. The two groups of rubber pads are respectively arranged on the left and right sides of the bottom plate;

[0009] includes a cutting device. The cutting device includes a plurality of cutting plates, and the plurality of cutting plates are all located above the bottom plate;

[0010] includes a telescopic device. The telescopic device includes two first telescopic rings and two second telescopic rings. One first spring is arranged on one side of each of the two rubber pads away from each other, and one second spring is arranged on one side of each of the plurality of cutting plates away from each other.

[0011] As a preferred embodiment of the present utility model, a limiting groove is provided at each of the left and right positions on the top wall surface of the bottom plate. A moving plate is movably installed in the cavity of each of the two limiting grooves. The side wall surfaces of the two moving plates facing each other and the left and right side wall surfaces are all in a hollow state. The two rubber pads are both located in the cavities of the two moving plates. A rotating rod is fixedly installed on the upper and lower side wall surfaces of each of the two rubber pads. The two rotating rods respectively penetrate through the upper and lower side wall surfaces of the moving plate and are rotatably connected to the penetration points. The side wall of the rubber pad is in an arc shape.

[0012] As a preferred embodiment of the present utility model, two fixing plates are fixedly installed on the left and right sides of the top wall surface of the bottom plate. The two fixing plates are respectively on the sides of the two moving plates away from each other. The side wall surfaces of the two fixing plates facing each other are also in a hollow state. Two first springs are respectively fixedly installed on the side wall surfaces of the two moving plates away from each other. The other ends of the two first springs are fixedly connected to the side wall surfaces of the cavities of the two fixing plates away from each other.

[0013] As a preferred embodiment of the present utility model, a rotating ring is provided on the top wall surface of the bottom plate. A plurality of first rotating blocks are fixedly installed on the left side wall surface of the rotating ring in an annular array. A second rotating block is fixedly installed on the right side wall surface of each of the plurality of cutting plates. The second rotating block is in a T shape. The side wall surfaces of the plurality of first rotating blocks facing each other are in a hollow state. The side wall surfaces of the plurality of cutting plates facing each other are in an inclined state from near to far from left to right.

[0014] As a preferred embodiment of the present utility model, the sides of the plurality of second rotating blocks away from each other are movably connected in the cavities of the first rotating blocks. A plurality of second springs are fixedly installed on the side wall surfaces of the plurality of second rotating blocks away from each other. The other ends of the plurality of second springs are fixedly connected to the cavities of the first rotating blocks.

[0015] As a preferred embodiment of the present utility model, a fixed block is fixedly installed on the top wall surface of the bottom plate. A driving motor is fixedly installed on the left side wall surface of the fixed block. An output end of the driving motor is fixedly installed with a spur gear. A plurality of rotating rings are fixedly installed on the side wall of the gear teeth at equal intervals. The spur gear meshes with the plurality of rotating rings.

[0016] As a preferred embodiment of the present utility model, the two first telescopic rings are arranged vertically, and the two second telescopic rings are arranged horizontally. The front and rear sides of the two first telescopic rings are in a hollow state. The upper and lower ends of the two second telescopic rings are movably installed in the cavities of the two first telescopic rings. A second connecting rod is fixedly installed on the side wall surface of each of the two second telescopic rings facing each other. A first connecting rod is fixedly installed on the right side wall surface of each of the two first telescopic rings.

[0017] As a preferred embodiment of the present utility model, two second connecting rods are also fixedly installed on the right side wall surfaces of the front and rear second rotating blocks. The left and right groups of second connecting rods are respectively fixedly connected to the left and right groups of moving plates, and the two first connecting rods are respectively fixedly connected to the upper and lower second rotating blocks.

[0018] The present utility model has the following beneficial effects compared with the prior art:

[0019] 1. In summary, by providing a moving device, a cutting device, and a telescopic device, the heat preservation pipe can be controlled to move through the moving device, the heat preservation layer on the heat preservation pipe can be removed through the cutting device, and the telescopic device can be used to cope with heat preservation pipes of different specifications. Compared with the prior art, it has the characteristics of convenient use and simple structure.

[0020] 2. In summary, by providing a bottom plate, a limiting groove, a rubber pad, a rotating rod, a moving plate, a first spring, and a fixing plate, the heat preservation pipe can be limited by inserting the heat preservation pipe between the two rubber pads, and then the heat preservation pipe can be pushed to move, and the cutting operation can be carried out during the movement. The two rubber pads can automatically cope with heat preservation pipes of different specifications under the action of the first spring, which is convenient to use and has a simple structure.

[0021] 3. In summary, by providing a rotating ring, gear teeth, a first rotating block, a second rotating block, a cutting plate, a second spring, a fixing block, a driving motor, and a spur gear, the driving motor can drive the rotation of multiple cutting plates through the rotation of the output end, and the heat preservation layer on the heat preservation pipe can be cut by the cutting plates, which is convenient to use and has a simple structure.

[0022] 4. In summary, by providing a first telescopic ring, a second telescopic ring, a first connecting rod, and a second connecting rod, the movement of the two rubber pads can drive the movement of the moving plate, and then drive the movement of multiple cutting plates, so as to enable the multiple cutting plates to cope with heat preservation pipes of different specifications, which is convenient to use and has a simple structure.

[0023] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0024] In the drawings:

[0025] Figure 1 is a three-dimensional view of the present utility model;

[0026] Figure 2 is a three-dimensional view of the moving device of the present utility model;

[0027] Figure 3 is a three-dimensional view of one side of the cutting device of the present utility model;

[0028] Figure 4 This is the three-dimensional view of the other side of the cutting device of the present utility model;

[0029] Figure 5 This is the three-dimensional view of the rotating ring 16 of the present utility model;

[0030] Figure 6 This is the three-dimensional view of the telescopic device of the present utility model.

[0031] In the figure: 10, base plate; 11, rubber pad; 12, rotating rod; 13, moving plate; 14, first spring; 15, fixing plate; 16, rotating ring; 17, gear teeth; 18, first rotating block; 19, second rotating block; 20, cutting plate; 21, second spring; 22, fixing block; 23, driving motor; 24, spur gear; 25, first telescopic ring; 27, second telescopic ring; 28, first connecting rod; 29, second connecting rod; 30, limiting groove. Detailed implementation manners

[0032] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0033] As Figure 1 shown, a device for renovating the insulation layer of a heat supply and insulation pipe, the said:

[0034] includes a base plate 10 and a moving device. The moving device includes two groups of rubber pads 11, and the number of each group of rubber pads 11 is two. The two groups of rubber pads 11 are respectively arranged at the left and right sides of the base plate 10;

[0035] includes a cutting device. The cutting device includes a plurality of cutting plates 20, and the plurality of cutting plates 20 are all located above the base plate 10;

[0036] includes a telescopic device. The telescopic device includes two first telescopic rings 25 and two second telescopic rings 27. One first spring 14 is arranged on each of the mutually remote sides of the two rubber pads 11, and one second spring 21 is arranged on each of the mutually remote sides of the plurality of cutting plates 20.

[0037] During specific use, the moving device can move the insulation pipe through the two groups of rubber pads 11, and the cutting device can cut the insulation layer of the insulation pipe through the plurality of cutting plates 20, so as to remove the insulation layer and perform the renovation operation. The telescopic device can make the moving device and the cutting device telescopic, so as to cope with insulation pipes of different specifications.

[0038] In summary, by setting up a mobile device, a cutting device, and a telescopic device, the mobile device can be used to control the movement of the insulation pipe, the cutting device can be used to remove the insulation layer on the insulation pipe, and the telescopic device can be used to deal with insulation pipes of different specifications. Compared with the prior art, it has the characteristics of convenient use and simple structure.

[0039] As Figure 2 shown, a limiting groove 30 is provided at each of the left and right positions on the top wall surface of the bottom plate 10. A moving plate 13 is movably installed in the cavity of each of the two limiting grooves 30. The side walls of the two moving plates 13 facing each other and the left and right side walls are in a hollow state. Two rubber pads 11 are located in the cavities of the two moving plates 13. A rotating rod 12 is fixedly installed on the upper and lower side walls of each of the two rubber pads 11. The two rotating rods 12 respectively penetrate the upper and lower side walls of the moving plate 13 and are rotatably connected to the penetration points. The side wall of the rubber pad 11 is in an arc shape.

[0040] Two fixing plates 15 are fixedly installed on the left and right sides of the top wall surface of the bottom plate 10. The two fixing plates 15 are respectively on the sides of the two moving plates 13 away from each other. The side walls of the two fixing plates 15 facing each other are also in a hollow state. Two first springs 14 are respectively fixedly installed on the side walls of the two moving plates 13 away from each other. The other ends of the two first springs 14 are fixedly connected to the side walls of the cavities of the two fixing plates 15 away from each other.

[0041] During specific use, when the staff inserts the insulation pipe between the two rubber pads 11, the insulation pipe can be pushed to move. When the staff inserts the insulation pipe between the two groups of rubber pads 11, the insulation pipe can move smoothly. When the staff inserts insulation pipes of different specifications between the two rubber pads 11, the extrusion force of the first spring 14 will squeeze the moving plate 13, and then squeeze the rubber pad 11 and the insulation pipe to limit the insulation pipe. The rotating rod 12 can limit the rubber pad 11. When a larger insulation pipe is inserted, it can automatically expand and contract through the action of the first spring 14. The fixing plate 15 can limit the first spring 14.

[0042] In summary, by setting up the bottom plate 10, the limiting groove 30, the rubber pad 11, the rotating rod 12, the moving plate 13, the first spring 14, and the fixing plate 15, the insulation pipe can be limited by inserting it between the two groups of rubber pads 11, and then the insulation pipe can be pushed to move, and the cutting operation can be carried out during the movement. Through the action of the first spring 14, the two rubber pads 11 can automatically deal with insulation pipes of different specifications, which is convenient to use and has a simple structure.

[0043] As Figure 3 .Figure 4 and Figure 5 As shown in Figure 5 , it is characterized in that a rotating ring 16 is provided on the top wall surface of the bottom plate 10. A plurality of first rotating blocks 18 are fixedly installed on the left wall surface of the rotating ring 16 in an annular array. A second rotating block 19 is fixedly installed on the right wall surface of each of the plurality of cutting plates 20. The second rotating block 19 is T-shaped. The side wall surfaces of the plurality of first rotating blocks 18 close to each other are all in a hollow state. The side wall surfaces of the plurality of cutting plates 20 close to each other are all in an inclined state from near to far from left to right.

[0044] The other sides of the plurality of second rotating blocks 19 away from each other are movably connected in the cavities of the first rotating blocks 18. A plurality of second springs 21 are fixedly installed on the side wall surfaces of the plurality of second rotating blocks 19 away from each other. The other ends of the plurality of second springs 21 are fixedly connected to the cavities of the first rotating blocks 18.

[0045] A fixed block 22 is fixedly installed on the top wall surface of the bottom plate 10. A driving motor 23 is fixedly installed on the left wall surface of the fixed block 22. An output end of the driving motor 23 is fixedly installed with a spur gear 24. A plurality of rotating rings 16 are fixedly installed on the side wall of the gear teeth 17 at equal intervals. The spur gear 24 meshes with the plurality of rotating rings 16. The driving motor 23 is electrically connected to a power source and a switch.

[0046] During specific use, the fixed block 22 can play a role in limiting the driving motor 23. When the output end of the driving motor 23 rotates, it can drive the spur gear 24 to rotate. The rotation of the spur gear 24 can drive the gear teeth 17 to rotate through meshing with the rotating ring 16. The rotation of the gear teeth 17 can drive the first rotating block 18 to rotate. The rotation of the first rotating block 18 can drive the second rotating block 19 to rotate. The rotation of the second rotating block 19 can drive the cutting plate 20 to rotate. The insulation layer on the insulation pipe is cut by the rotation of the cutting plate 20, so as to remove the insulation layer on the insulation pipe.

[0047] In summary, by setting the rotating ring 16, gear teeth 17, first rotating block 18, second rotating block 19, cutting plate 20, second spring 21, fixed block 22, driving motor 23 and spur gear 24, the rotation of the output end of the driving motor 23 can drive the plurality of cutting plates 20 to rotate. The insulation layer on the insulation pipe is cut by the cutting plate 20. It is convenient to use and has a simple structure.

[0048] such as Figure 1 and Figure 6As shown, the two first telescopic rings 25 are arranged vertically, and the two second telescopic rings 27 are arranged front and back. The front and back sides of the two first telescopic rings 25 are in a hollowed-out state. The upper and lower ends of the two second telescopic rings 27 are movably installed in the cavities of the two first telescopic rings 25. A second connecting rod 29 is fixedly installed on the side wall surface of each of the two second telescopic rings 27 close to each other, and a first connecting rod 28 is fixedly installed on the right side wall surface of each of the two first telescopic rings 25.

[0049] On the right side wall surfaces of the front and rear second rotating blocks 19, two second connecting rods 29 are also fixedly installed. The left and right groups of second connecting rods 29 are respectively fixedly connected to the left and right groups of moving plates 13, and the two first connecting rods 28 are respectively fixedly connected to the upper and lower second rotating blocks 19.

[0050] During specific use, when the two moving plates 13 move, they can drive the second connecting rods 29 to move. The movement of the second connecting rods 29 can drive the corresponding second rotating blocks 19 to move, so as to change the position of the corresponding cutting plate 20. The movement of the second connecting rods 29 will also drive the two first telescopic rings 25 to move up and down due to their arc characteristics. The movement of the two first telescopic rings 25 can drive the first connecting rods 28 to move. The movement of the first connecting rods 28 can drive the two corresponding second rotating blocks 19 to move, and then drive the cutting plate 20 to move, so as to match the position of the cutting plate 20 with heat preservation pipes of different specifications.

[0051] In summary, by setting the first telescopic ring 25, the second telescopic ring 27, the first connecting rod 28 and the second connecting rod 29, the movement of the two rubber pads 11 can drive the moving plates 13 to move, and then drive multiple cutting plates 20 to move, so that multiple cutting plates 20 can cope with heat preservation pipes of different specifications. It is convenient to use and has a simple structure.

[0052] It can be understood that the present invention is described through some embodiments. As is known to those skilled in the art, without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A renovation device for the thermal insulation layer of a heat supply and insulation pipe, characterized in that, It is described that: It includes a bottom plate (10) and a moving device. The moving device includes two groups of rubber pads (11), and the number of each group of rubber pads (11) is two. The two groups of rubber pads (11) are respectively arranged at the left and right sides of the bottom plate (10); It includes a cutting device. The cutting device includes a plurality of cutting plates (20), and the plurality of cutting plates (20) are all located above the bottom plate (10); It includes a telescopic device. The telescopic device includes two first telescopic rings (25) and two second telescopic rings (27). One first spring (14) is arranged on each of the mutually remote sides of the two rubber pads (11), and one second spring (21) is arranged on each of the mutually remote sides of the plurality of cutting plates (20).

2. The heat supply and heat preservation pipe heat preservation layer renovation device according to claim 1, characterized in that, A limiting groove (30) is provided at each of the left and right sides of the top wall surface of the bottom plate (10). A moving plate (13) is movably installed in the cavity of each of the two limiting grooves (30). The side wall surfaces of the two moving plates (13) that are close to each other and the left and right side wall surfaces are all in a hollow state. The two rubber pads (11) are both located in the cavities of the two moving plates (13). A rotating rod (12) is fixedly installed on each of the upper and lower side wall surfaces of the two rubber pads (11). The two rotating rods (12) respectively penetrate through the upper and lower side wall surfaces of the moving plate (13) and are rotatably connected to the penetration points. The side wall of the rubber pad (11) is in an arc shape.

3. The insulation layer renovation device for a heat supply and insulation pipe according to claim 2, characterized in that, Two fixing plates (15) are fixedly installed on each of the left and right sides of the top wall surface of the bottom plate (10). The two fixing plates (15) are respectively on the sides of the two moving plates (13) that are away from each other. The side wall surfaces of the two fixing plates (15) that are close to each other are also in a hollow state. The two first springs (14) are respectively fixedly installed on the side wall surfaces of the two moving plates (13) that are away from each other. The other ends of the two first springs (14) are fixedly connected to the side wall surfaces of the cavities of the two fixing plates (15) that are away from each other.

4. A heat supply and heat preservation pipe heat preservation layer renovation device according to claim 1, characterized in that, A rotating ring (16) is provided on the top wall surface of the bottom plate (10). A plurality of first rotating blocks (18) are fixedly installed on the left side wall surface of the rotating ring (16) in an annular array. A second rotating block (19) is fixedly installed on the right side wall surface of each of the plurality of cutting plates (20). The second rotating block (19) is in a T shape. The side wall surfaces of the plurality of first rotating blocks (18) that are close to each other are all in a hollow state. The side wall surfaces of the plurality of cutting plates (20) that are close to each other are in an inclined state from near to far from left to right.

5. A heat supply and insulation pipe insulation layer renovation device according to claim 4, characterized in that The mutually remote sides of the plurality of second rotating blocks (19) are movably connected in the cavities of the first rotating blocks (18). The plurality of second springs (21) are fixedly installed on the side wall surfaces of the plurality of second rotating blocks (19) that are away from each other. The other ends of the plurality of second springs (21) are fixedly connected to the cavities of the first rotating blocks (18).

6. The heat supply and heat preservation pipe heat preservation layer renovation device according to claim 5, characterized in that, A fixing block (22) is fixedly installed on the top wall surface of the bottom plate (10). A driving motor (23) is fixedly installed on the left side wall surface of the fixing block (22). An output end of the driving motor (23) is fixedly installed with a spur gear (24). A plurality of rotating rings (16) are fixedly installed on the side wall of the tooth (17) at equal intervals. The spur gear (24) meshes with the plurality of rotating rings (16).

7. A heat supply and heat preservation pipe heat preservation layer renovation device according to claim 1, characterized in that, The two first telescopic rings (25) are arranged vertically, and the two second telescopic rings (27) are arranged front and back. The front and back sides of the two first telescopic rings (25) are in a hollow state. The upper and lower ends of the two second telescopic rings (27) are movably installed in the cavities of the two first telescopic rings (25). A second connecting rod (29) is fixedly installed on the side wall surface of each of the two second telescopic rings (27) close to each other. A first connecting rod (28) is fixedly installed on the right side wall surface of each of the two first telescopic rings (25).

8. The renovation device for the heat insulation layer of a heat supply and insulation pipe according to claim 5, characterized in that Two second connecting rods (29) are also fixedly installed on the right side wall surfaces of the front and rear two second rotating blocks (19). The left and right groups of second connecting rods (29) are respectively fixedly connected to the left and right groups of moving plates (13). The two first connecting rods (28) are respectively fixedly connected to the upper and lower two second rotating blocks (19).

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