A device for cutting and removing insulation layer of pipe support

Abstract

The present invention relates to the technical field of pipe supports, and discloses a device for cutting and removing a thermal insulation layer of a pipe support, comprising a base, a fixing frame fixedly connected to the base, a winch fixedly connected to the top surface of the fixing frame, a support frame fixedly connected to the top surface of the base, a pipe support provided on the top surface of the support frame, a press frame provided on the top surface of the pipe support, two support blocks fixedly connected to the top surface of the base, two adjustment bins provided on the top surfaces of the support blocks, a plurality of second movable blocks provided inside the adjustment bins, one end of the second movable block passes through the adjustment bins, the application can adjust the adjustment bins according to the removal requirements and remove the corresponding thermal insulation layer, thereby avoiding the waste of the thermal insulation layer caused by direct removal of all of the thermal insulation layers, and at the same time, the thermal insulation layer of the pipe support can be completely removed, so that the thermal insulation layer of the pipe support can be adaptively adjusted according to the requirements when being removed, which is more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of pipe supports, and more particularly to a device for cutting and removing a heat-insulating layer of a pipe support. Background Art

[0002] The pipe support is a connector between the pipeline and the steel structure or concrete support that supports the pipeline. It mainly supports the pipeline and is a form of support. It is divided into two types: insulated and non-insulated. Non-insulated pipe supports are mainly used for normal temperature pipelines, while insulated pipe supports are used for pipelines that require thermal insulation. The main function of the pipe support's insulation layer is to reduce the heat exchange between the pipeline and the external environment, thereby maintaining the temperature of the medium in the pipeline. This is especially important for pipelines that transport hot or cold media. The insulation layer can reduce heat loss and improve energy efficiency. It also helps prevent excessive thermal stress in the pipeline due to temperature changes, thereby protecting the integrity of the pipeline structure. Usually, the insulation layer will be damaged after a period of use. Generally, it is necessary to separate the pipe support and the insulation layer, and then remove and replace the insulation layer, while the pipe support can be reused.

[0003] When the existing dismantling device dismantles the insulation layer of the pipe support, the pipe support is usually composed of two semicircles spliced ​​together for easy disassembly and assembly. In order to adapt to the pipe support, the insulation layer is usually also composed of two semicircles spliced ​​together. However, when the insulation layer is dismantled, it is usually completely dismantled, and only one of the two insulation layers may be damaged and need to be replaced. Such a dismantling method easily causes waste of the insulation layer. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a device for cutting and removing the insulation layer of a pipe support to solve the problems existing in the above-mentioned background technology.

[0005] The present invention provides the following technical solutions:

[0006] A device for cutting and removing a pipe support insulation layer comprises a base, a fixing frame is fixedly connected to the base, a winch is fixedly connected to the top surface of the fixing frame, a support frame is fixedly connected to the top surface of the base, a pipe support is arranged on the top surface of the support frame, a pressing frame is arranged on the top surface of the pipe support, two support blocks are fixedly connected to the top surface of the base, two adjustment bins are arranged on the top surface of the support block, a plurality of second moving blocks are arranged inside the adjustment bin, and one end of the second moving block passes through the adjustment bin; and further comprises:

[0007] A driving component, the driving component is arranged on the top surface of the adjustment bin, and is used to drive the second moving block to move;

[0008] A folding component, which is arranged on the bottom surface of the adjustment bin and is used to fold the adjustment bin;

[0009] A positioning component is arranged inside the fixing frame and is used for positioning the rope of the winch.

[0010] Furthermore, the driving component includes:

[0011] A hanging seat, wherein the hanging seat is arranged on the top surface of the adjustment bin, and the top surface of the adjustment bin is provided with two top holes, and the first rack and the first fixing bar are respectively connected to the two sides of the bottom of the hanging seat, and the first rack and the first fixing bar are respectively slidably connected to the top holes, and one end of the first rack and the first fixing bar extends into the interior of the adjustment bin, and a first gear is arranged inside the adjustment bin, and one end of the first gear is fixedly connected to a fixing rod, and one end of the fixing rod is fixedly connected to a second gear, and two supporting bars are fixedly connected to the inner bottom surface of the adjustment bin, and the second gear and the first gear are respectively rotatably connected to the two supporting bars, and the second gear is meshedly connected to the first rack;

[0012] A reset member is arranged on the inner bottom surface of the adjustment bin and is used to reset the hanging seat.

[0013] Furthermore, the driving component also includes a second rack, which is arranged inside the adjustment bin, the second rack is meshed with the first gear, the inner bottom surface of the adjustment bin is rotatably connected with a third gear, the third gear is meshed with the second rack, a gear ring is provided inside the adjustment bin, the gear ring is meshed with the third gear, the outer wall of the gear ring is provided with a groove slidably connected to the second moving block, the outer wall surface of the gear ring is fixedly connected to a plurality of first fixed blocks, the inner bottom surface of the adjustment bin is provided with a guide groove, the inner side of the guide groove is slidably connected to two first moving blocks, and the first moving block is fixedly connected to the gear ring.

[0014] Furthermore, the reset member includes a reset spring, the reset spring is fixedly connected to the inner bottom surface of the adjustment bin, and one end of the reset spring passes through the adjustment bin and is fixedly connected to the suspension seat.

[0015] Furthermore, a limiting groove is provided on the inner bottom surface of the adjustment bin, and two limiting blocks are slidably connected inside the limiting groove, and the limiting blocks are fixedly connected to the second rack. A limiting strip is fixedly connected inside the limiting groove, and the limiting blocks are slidably connected to the limiting strip.

[0016] Furthermore, two guide columns are fixedly connected to the inner bottom surface of the adjustment bin, and one side of the first rack and the first fixed bar is fixedly connected with a guide block respectively, and the guide block is slidably connected to the inside of the guide column.

[0017] Furthermore, the folding component includes a first magnet, which is fixedly connected to the bottom surface of one of the adjustment bins. A bottom groove is provided on the bottom surface of the other adjustment bin, and a second magnet is fixedly connected inside the bottom groove. Two hinges are provided on the bottom surfaces of the two adjustment bins, and the two adjustment bins are connected via the hinges.

[0018] Furthermore, two second fixing bars are fixedly connected to opposite sides inside the fixing frame, the top surface of the second fixing bar is fixedly connected to an electric push rod, the movable end of the electric push rod passes through the second fixing bar and is fixedly connected to the pressure frame, the bottom surface of the second fixing bar is fixedly connected to a guide rod, and the guide rod is slidably connected to the pressure frame.

[0019] Furthermore, the positioning component includes an electric slide, and the electric slide is fixedly connected to the inside of the fixed frame. A moving bar is fixedly connected to the electric slide, and two rotating columns are rotatably connected inside the moving bar.

[0020] Furthermore, two positioning blocks are provided on the top surface of the support frame, and two sliding grooves are opened on the top surface of the support frame. A slider is slidably connected inside the sliding groove, and the slider is fixedly connected to the positioning block. A second fixed block is fixedly connected to one side of the positioning block, and a threaded rod is threadedly connected to the internal thread of the second fixed block. A number of limiting holes are respectively opened on both sides of the support frame, and the threaded rod is threadedly connected to the limiting holes.

[0021] The present invention has the following beneficial effects:

[0022] This application can adjust the adjustment bin and remove the corresponding insulation layer according to the demolition needs, avoiding the waste of insulation layer caused by direct demolition. At the same time, the insulation layer of the pipe support can also be completely removed, so that the insulation layer of the pipe support can be adaptively adjusted according to needs when it is removed, which is more convenient.

[0023] By setting the hanging seat, when one of the adjustment bins is folded to the bottom of the other adjustment bin, the adjustment bin located below will lose the pulling force of the hanging seat, and then the potential energy of the reset spring will release to drive the hanging seat to reset. At this time, the hanging seat will drive the first rack and the first fixed bar to reset. At this time, the first rack drives the first gear to rotate through the second gear, and the first gear drives the second rack to move, and then the second rack drives the third gear to rotate and drives the gear ring to rotate, so that the second moving block can be moved from the first fixed block to the groove of the gear ring, and the second moving block can be retracted, thereby avoiding impact during dismantling. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2It is a top view of the overall structure of the present invention;

[0026] Figure 3 It is a front view of the overall structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the adjustment bin structure of the present invention;

[0028] Figure 5 For the present invention Figure 4 Schematic diagram of the local structure of A;

[0029] Figure 6 It is a schematic diagram of the structure of the second moving block of the present invention;

[0030] Figure 7 For the present invention Figure 6 Schematic diagram of the local structure of B;

[0031] Figure 8 It is a schematic diagram of the structure of the suspension seat of the present invention;

[0032] Fig. 9 It is a schematic diagram of the hinge area structure of the present invention;

[0033] Fig.10 It is a schematic diagram of the positioning block structure of the present invention;

[0034] Fig.11 It is a schematic diagram of the gear ring structure of the present invention;

[0035] Fig.12 For the present invention Figure 1 Schematic diagram of the local structure of C;

[0036] Fig.13 is a schematic diagram of the structure of the second fixing bar of the present invention;

[0037] Fig.14 It is a schematic diagram of the moving bar structure of the present invention.

[0038] The accompanying drawings are marked as follows: 1, base; 2, fixed frame; 3, winch; 4, pipe support; 5, support frame; 6, pressure frame; 7, adjustment bin; 8, first moving block; 9, support block; 10, hanging seat; 11, top hole; 12, first rack; 13, first fixing bar; 14, first gear; 15, fixing rod; 16, second gear; 17, support bar; 18, second rack; 19, return spring; 20, third gear; 21, gear ring; 22, second moving block; 23, first Fixed block; 24, limit groove; 25, limit block; 26, limit strip; 27, guide column; 28, guide block; 29, first magnet; 30, bottom groove; 31, second magnet; 32, hinge; 33, second fixed strip; 34, electric push rod; 35, guide rod; 36, electric slide; 37, moving strip; 38, rotating column; 39, positioning block; 40, slide groove; 41, slider; 42, second fixed block; 43, threaded rod; 44, limit hole; 45, guide groove. DETAILED DESCRIPTION

[0039] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still belong to the scope of protection of the present application.

[0040] Figure 1-Figure 14 The best embodiment of the present invention is shown below in conjunction with the attached Figure 1-Figure 14 The present invention is further described.

[0041] See attached Figure 1-Figure 14 A device for cutting and removing the insulation layer of a pipe support comprises a base 1, a fixing frame 2 is fixedly connected to the base 1, a rope opening is opened on the top of the fixing frame 2, a winch 3 is fixedly connected to the top surface of the fixing frame 2, the rope of the winch 3 is lowered through the rope opening, a supporting frame 5 is fixedly connected to the top surface of the base 1, a pipe support 4 is arranged on the top surface of the supporting frame 5, a pressing frame 6 is arranged on the top surface of the pipe support 4, two supporting blocks 9 are fixedly connected to the top surface of the base 1, two adjusting bins 7 are arranged on the top surface of the supporting block 9, a plurality of second moving blocks 22 are arranged inside the adjusting bin 7, one end of the second moving block 22 extends out of the adjusting bin 7, a driving component is arranged on the top surface of the adjusting bin 7, for driving the second moving block 22 to move, a folding component is arranged on the bottom surface of the adjusting bin 7, for folding the adjusting bin 7, a positioning component is arranged on the upper part of the fixing frame 2, for positioning the rope of the winch 3.

[0042] Furthermore, a semicircular cutting knife can be provided at the outer end of each second moving block 22. The adjustment bin 7 is semi-disc-shaped, and there are two adjustment bins 7, which are enclosed into a complete disc, and the two adjustment bins 7 are connected by a folding assembly at the bottom, and the diameter of the adjustment bin 7 is smaller than the inner diameter of the insulation layer in the pipe support 4. The support block 9 is independent of the adjustment bin 7, that is, the adjustment bin 7 is placed on the support block 9, and the two are not connected.

[0043] Furthermore, a spring is provided between each second moving block 22 and the adjustment chamber 7 to push the second moving block 22 to retract into the adjustment chamber 7 .

[0044] As a further feature of the present invention, the driving component includes a suspension seat 10, which is arranged on the top surface of the adjustment bin 7, and two top holes 11 are opened on the top surface of the adjustment bin 7. The first rack 12 and the first fixed bar 13 are fixedly connected to the two sides of the bottom of the suspension seat 10, respectively. The first rack 12 and the first fixed bar 13 are respectively slidably connected to the top holes 11, and one end of the first rack 12 and the first fixed bar 13 extend to the interior of the adjustment bin 7. A first gear 14 is provided inside the adjustment bin 7, and one end of the first gear 14 is fixedly connected to a fixing rod 15, and one end of the fixing rod 15 is fixedly connected to a second gear 16. Two support bars 17 are fixedly connected to the inner bottom surface of the adjustment bin 7, and the second gear 16 and the first gear 14 are respectively rotatably connected to the two support bars 17, and the second gear 16 is meshedly connected to the first rack 12. A reset member is provided on the inner bottom surface of the adjustment bin 7 for resetting the suspension seat 10.

[0045] As a further feature of the present invention, the driving component further includes a second rack 18, which is disposed inside the adjustment bin 7, the second rack 18 is meshed with the first gear 14, the inner bottom surface of the adjustment bin 7 is rotatably connected with a third gear 20, the third gear 20 is meshed with the second rack 18, a gear ring 21 is rotatably disposed inside the adjustment bin 7, the gear ring 21 is meshed with the third gear 20, a groove is disposed on the outer wall of the gear ring 21, which is slidably connected with the second moving block 22, a plurality of first fixed blocks 23 are fixedly connected to the outer wall of the gear ring 21, a guide groove 45 is provided on the inner bottom surface of the adjustment bin 7, two first moving blocks 8 are slidably connected inside the guide groove 45, and the first moving blocks 8 are fixedly connected with the gear ring 21. In this embodiment, the gear ring 21 is semicircular.

[0046] By means of the toothed ring 21 , when the toothed ring 21 rotates, the toothed ring 21 drives the first moving block 8 to slide inside the guide groove 45 , thereby improving the rotation stability of the toothed ring 21 .

[0047] As a further feature of the present invention, the reset member includes a reset spring 19 , which is fixedly connected to the inner bottom surface of the adjustment bin 7 , and one end of the reset spring 19 passes through the adjustment bin 7 and is fixedly connected to the hanger 10 .

[0048] As a further feature of the present invention, a limiting groove 24 is provided on the inner bottom surface of the adjustment bin 7, and two limiting blocks 25 are slidably connected inside the limiting groove 24. The limiting blocks 25 are fixedly connected to the second rack 18, and a limiting strip 26 is fixedly connected inside the limiting groove 24. The limiting blocks 25 are slidably connected to the limiting strip 26.

[0049] As a further feature of the present invention, two guide columns 27 are fixedly connected to the inner bottom surface of the adjustment bin 7, and guide blocks 28 are fixedly connected to one side of the first rack 12 and the first fixed bar 13 respectively. The guide blocks 28 are slidably connected to the inside of the guide columns 27, and installation grooves are provided on the guide columns 27. The guide blocks 28 are slidably set in the installation grooves. Therefore, after the guide blocks 28 rise a certain distance relative to the guide columns 27, the guide blocks 28 rise again, which will drive the guide columns 27 to rise synchronously, and then drive the adjustment bin 7 to rise synchronously, which can both guide the hanging seat 10 and limit the hanging seat 10. When lifting the hanging seat 10, the second moving block 22 will be extended first, and then the adjustment bin 7 can be lifted.

[0050] As a further feature of the present invention, the folding component includes a first magnet 29, which is fixedly connected to the bottom surface of one of the adjustment bins 7. A bottom groove 30 is provided on the bottom surface of the other adjustment bin 7, and a second magnet 31 is fixedly connected inside the bottom groove 30. Two hinges 32 are provided on the bottom surfaces of the two adjustment bins 7, and the two adjustment bins 7 are connected via the hinges 32.

[0051] Through the set adjustment bins 7, the staff can fold the adjustment bin 7 corresponding to one of the insulation layers that does not need to be removed until the first magnet 29 enters the bottom groove 30 and is magnetically attracted to the second magnet 31, and then fold one of the adjustment bins 7 to the bottom of the other adjustment bin 7 while ensuring its stability. When lifting two adjustment bins 7 at the same time, the adjacent sides of the two adjustment bins 7 fit together, thereby ensuring that the two adjustment bins 7 can remain in the unfolded state.

[0052] As a further feature of the present invention, two second fixing bars 33 are fixedly connected to the opposite sides inside the fixing frame 2, the top surface of the second fixing bar 33 is fixedly connected to an electric push rod 34, the movable end of the electric push rod 34 passes through the second fixing bar 33 and is fixedly connected to the pressing frame 6, the bottom surface of the second fixing bar 33 is fixedly connected to a guide rod 35, and the guide rod 35 is slidably connected to the pressing frame 6.

[0053] As a further feature of the present invention, the positioning component includes two electric slides 36, which are respectively fixedly connected to opposite sides of the fixed frame 2, and a moving bar 37 is fixedly connected between the two electric slides 36. The inside of the moving bar 37 is rotatably connected to two rotating columns 38, and the two rotating columns 38 are arranged at intervals, and the rope passes between the two rotating columns 38. It is also possible to set only one electric slide 36, one end of the moving bar 37 is connected to the electric slide 36, and the other end is slidably connected to the guide shaft on the fixed frame 2.

[0054] By setting the rotating column 38, when the rope of the hoist 3 moves upward, it will be located between the two rotating columns 38, and then the two rotating columns 38 will rotate along with the rope of the hoist 3, so as to achieve the effect of limiting the rope of the hoist 3, so that when the hook of the rope lifts the hanging seat 10, an upward force is formed to ensure that the direction of the force is vertical. And the position of the rope can be adjusted as needed to achieve the lifting of any adjustment bin 7, or the adjustment of the rope positions corresponding to the three workstations of the two adjustment bins 7 synchronously.

[0055] As a further feature of the present invention, two positioning blocks 39 are provided on the top surface of the support frame 5, and two slide grooves 40 are provided on the top surface of the support frame 5. The slide grooves 40 are T-shaped grooves, and the slide grooves 40 are internally slidably connected with sliders 41, and the sliders 41 are T-shaped blocks. The sliders 41 are fixedly connected to the positioning blocks 39, and one side of the positioning block 39 is fixedly connected with a second fixed block 42, and the internal threads of the second fixed block 42 are connected with threaded rods 43. A number of limiting holes 44 are respectively provided on both sides of the support frame 5, and the threaded rods 43 are threadedly connected to the limiting holes 44.

[0056] By setting the positioning block 39, the staff can adjust the position of the positioning block 39 according to the pipe supports 4 of different diameters. By moving the positioning block 39, the positioning block 39 can drive the slider 41 to slide inside the slide groove 40. The slider 41 can improve the stability of the movement of the positioning block 39. After moving to the corresponding position, the threaded rod 43 can be rotated to enter the second fixing block 42 and the limiting hole 44 to complete the fixation of the positioning block 39, so that the position of the positioning block 39 can be adjusted according to the pipe supports 4 of different widths, so that the center point of the pipe support 4 corresponds to the rope direction of the winch 3.

[0057] The working process of the present invention is as follows: first, the pipe support 4 is placed on the top of the support frame 5, and the protruding parts on both sides of the pipe support 4 are positioned on the positioning blocks 39. The electric push rod 34 pushes the pressing frame 6 down and presses the pipe support 4 tightly.

[0058] Then the electric slide 36 drives the moving bar 37 to move and adjust the position of the rope. When only the insulation layer on one side is cut off, the rope moves to the top of the corresponding adjustment bin 7. When the insulation layer on both sides is cut at the same time, the rope moves between the two adjustment bins 7.

[0059] The rope is hung on the corresponding suspension seat 10, and the winch 3 works and lifts the suspension seat 10. First, the first rack 12 and the first fixed bar 13 move upward relative to the adjustment bin 7, and then the second rack 18 is driven to translate through the second gear 16, the fixed rod 15, and the first gear 14. The second rack 18 drives the gear ring 21 to rotate through the third gear 20. The gear ring 21 pushes the second moving block 22 through the first fixed block 23 to extend out of the adjustment bin 7 and align with the outer edge of the insulation layer. If a cutting knife is provided, the cutting knife is aligned with the outer edge of the insulation layer. As the winch 3 continues to lift, under the action of the guide column 27 and the guide block 28, the suspension seat 10 drives the adjustment bin 7 to move upward synchronously. After the adjustment bin 7 rises a certain distance, it can be folded according to the adjustment bin 7 if necessary.

[0060] The winch 3 continues to lift, and during this process the adjustment bin 7 can be manually assisted until the second moving block 22 or the cutting knife is aligned with and presses the outer edge of the insulation layer. At this time, as the winch 3 works, the adjustment bin 7 continues to move upward, and the cutting of the insulation layer is completed by the second moving block 22 or the cutting knife.

[0061] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention.

Claims

1. A device for cutting and removing the insulation layer of a pipe support, characterized in that: The invention comprises a base (1), a fixing frame (2) being fixedly connected to the base (1), a winch (3) being fixedly connected to the top surface of the fixing frame (2), a support frame (5) being fixedly connected to the top surface of the base (1), a pipe support (4) being provided on the top surface of the support frame (5), a pressure frame (6) being provided on the top surface of the pipe support (4), two support blocks (9) being fixedly connected to the top surface of the base (1), two adjustment chambers (7) being provided on the top surface of the support block (9), a plurality of second moving blocks (22) being provided inside the adjustment chamber (7), one end of the second moving block (22) passing through the adjustment chamber (7); and further comprises: a driving component, the driving component being arranged on the top surface of the adjustment bin (7) and being used for driving the second moving block (22) to move; A folding component, the folding component is arranged on the bottom surface of the adjustment bin (7) and is used to fold the adjustment bin (7); A positioning component, the positioning component is arranged inside the fixing frame (2) and is used to position the rope of the hoist (3); The driving component comprises: A hanging seat (10), wherein the hanging seat (10) is arranged on the top surface of the adjustment bin (7), and the top surface of the adjustment bin (7) is provided with two top holes (11), and the bottom sides of the hanging seat (10) are respectively connected with a first rack (12) and a first fixing bar (13), and the first rack (12) and the first fixing bar (13) are respectively slidably connected to the top holes (11), and one end of the first rack (12) and the first fixing bar (13) extends into the interior of the adjustment bin (7), and a first gear (14) is provided inside the adjustment bin (7), and one end of the first gear (14) is fixedly connected to a fixing rod (15), and one end of the fixing rod (15) is fixedly connected to a second gear (16), and the inner bottom surface of the adjustment bin (7) is fixedly connected with two supporting bars (17), and the second gear (16) and the first gear (14) are respectively rotatably connected to the two supporting bars (17), and the second gear (16) is meshingly connected to the first rack (12); A reset member, the reset member being arranged on the inner bottom surface of the adjustment chamber (7) and being used for resetting the hanging seat (10); The driving component further comprises a second rack (18), the second rack (18) being arranged inside the adjustment chamber (7), the second rack (18) being meshedly connected with the first gear (14), the inner bottom surface of the adjustment chamber (7) being rotatably connected with a third gear (20), the third gear (20) being meshedly connected with the second rack (18), a gear ring (21) being arranged inside the adjustment chamber (7), the gear ring (21) being meshedly connected with the third gear (20), the outer wall of the gear ring (21) being provided with a groove slidably connected with the second moving block (22), the outer wall surface of the gear ring (21) being fixedly connected with a plurality of first fixed blocks (23), the inner bottom surface of the adjustment chamber (7) being provided with a guide groove (45), the inner part of the guide groove (45) being slidably connected with two first moving blocks (8), the first moving block (8) being fixedly connected with the gear ring (21); Two guide columns (27) are fixedly connected to the inner bottom surface of the adjustment bin (7); one side of the first rack (12) and the first fixing bar (13) is fixedly connected to a guide block (28), respectively; the guide block (28) is slidably connected to the inside of the guide column (27); Two second fixing bars (33) are fixedly connected to opposite sides of the fixing frame (2); an electric push rod (34) is fixedly connected to the top surface of the second fixing bar (33); a movable end of the electric push rod (34) passes through the second fixing bar (33) and is fixedly connected to the pressing frame (6); a guide rod (35) is fixedly connected to the bottom surface of the second fixing bar (33); and the guide rod (35) is slidably connected to the pressing frame (6); The positioning component comprises an electric slide (36), the electric slide (36) being fixedly connected to the interior of the fixed frame (2), a moving bar (37) being fixedly connected to the electric slide (36), and two rotating columns (38) being rotatably connected to the interior of the moving bar (37); Two positioning blocks (39) are provided on the top surface of the support frame (5), and two slide grooves (40) are provided on the top surface of the support frame (5), and a slider (41) is slidably connected inside the slide groove (40), and the slider (41) is fixedly connected to the positioning block (39), and a second fixing block (42) is fixedly connected to one side of the positioning block (39), and a threaded rod (43) is threadedly connected inside the second fixing block (42), and a plurality of limiting holes (44) are respectively provided on both sides of the support frame (5), and the threaded rod (43) is threadedly connected to the limiting holes (44); First, the pipe support (4) is placed on the top of the support frame (5), and the protruding parts on both sides of the pipe support (4) are positioned on the positioning blocks (39). The electric push rod (34) pushes the pressing frame (6) down and presses the pipe support (4). Then, the electric slide (36) drives the moving bar (37) to move and adjust the position of the rope. When only the insulation layer on one side is cut, the rope moves to the top of the corresponding adjustment bin (7). When the insulation layer on both sides is cut at the same time, the rope moves between the two adjustment bins (7). The rope is hung on the corresponding suspension seat (10). The winch (3) works and lifts the suspension seat (10). First, the first rack (12) and the first fixed bar (13) move upward relative to the adjustment bin (7), and then the second rack (18) is driven to move horizontally through the second gear (16), the fixed rod (15) and the first gear (14). The second rack (18) The gear ring (21) is driven to rotate through the third gear (20), and the gear ring (21) pushes the second movable block (22) through the first fixed block (23) to extend out of the adjustment bin (7) and align with the outer edge of the insulation layer. If a cutting knife is provided, the cutting knife is aligned with the outer edge of the insulation layer at this time. As the hoist (3) continues to lift, under the action of the guide column (27) and the guide block (28), the suspension seat (10) drives the adjustment bin (7) to move upward synchronously. After the adjustment bin (7) rises a certain distance, the adjustment bin (7) is folded if necessary, and the hoist (3) continues to lift. During this process, the adjustment bin (7) is manually assisted until the second movable block (22) or the cutting knife is aligned with and pressed against the outer edge of the insulation layer. At this time, as the hoist (3) works, the adjustment bin (7) continues to move upward, and the second movable block (22) or the cutting knife completes the cutting of the insulation layer.

2. A pipe support insulation layer cutting and removal device according to claim 1, characterized in that: The reset member comprises a reset spring (19), wherein the reset spring (19) is fixedly connected to the inner bottom surface of the adjustment chamber (7), and one end of the reset spring (19) passes through the adjustment chamber (7) and is fixedly connected to the suspension seat (10).

3. A pipe support insulation layer cutting and removal device according to claim 1, characterized in that: A limiting groove (24) is provided on the inner bottom surface of the adjustment bin (7); two limiting blocks (25) are slidably connected inside the limiting groove (24); the limiting blocks (25) are fixedly connected to the second rack (18); a limiting strip (26) is fixedly connected inside the limiting groove (24); and the limiting blocks (25) are slidably connected to the limiting strip (26).

4. A pipe support insulation layer cutting and removal device according to claim 1, characterized in that: The folding component comprises a first magnet (29), the first magnet (29) being fixedly connected to the bottom surface of one of the adjustment bins (7), the bottom surface of the other adjustment bin (7) being provided with a bottom groove (30), the interior of the bottom groove (30) being fixedly connected with a second magnet (31), the bottom surfaces of the two adjustment bins (7) being provided with two hinges (32), and the two adjustment bins (7) being connected via the hinges (32).

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