Sliding pipe bracket device with sealing and thermal insulation functions

Abstract

The utility model discloses a sliding pipe support device with sealing and thermal insulation functions. The sliding pipe support device comprises a medium pipeline support, a pipe support base plate, a sliding pair, a pipe support base, a round hoop, a hard thermal insulation block assembly and a self-adhesion type sealing rubber layer. The pipe support base plate is installed on the medium pipeline support. The pipe support base is connected to the pipe support base plate in a sliding mode through a sliding pair. The circular hoop comprises a lower semi-arc hoop and an upper semi-arc hoop, the lower semi-arc hoop is installed on the pipe support base, and the upper semi-arc hoop is connected with the lower semi-arc hoop through a bolt; the hard heat insulation block assembly covers the periphery of the medium pipeline and comprises a first semicircular heat insulation block and a second semicircular heat insulation block, and the first semicircular heat insulation block and the second semicircular heat insulation block are connected in an embedded mode. The self-adhesion type sealing rubber layer is installed on the periphery of the hard heat insulation block assembly, and the periphery of the self-adhesion type sealing rubber layer is covered with a round hoop. The device is simple in structure, high in bearing capacity, good in thermal insulation effect and convenient to use.

Description

Technical Field

[0001] The utility model relates to a pipe support device, in particular to a self-sealing and temperature-insulating sliding pipe support device. Background Art

[0002] The installation of thermal medium pipelines generally uses steel pipes and steel pipe supports to fix them, and then insulates the steel pipes and steel pipe supports together. This structural form will inevitably have thermal bridges, and heat will continuously be transferred from the steel pipe to the steel pipe support and then to the steel pipe support bracket. Most of the heat loss of the pipeline comes from the heat loss of the steel pipe support and the pipe support bracket.

[0003] The existing patent is named "An Insulated Pipe Support" and the application number is 200820071060.3. It discloses that the insulated pipe support is composed of an upper part and a lower part, and a boss and a groove that can be engaged are provided at the joint of the two parts, and an adhesive is coated on the surface of the boss and the groove. However, the insulated pipe support coated with adhesive is not convenient to disassemble when replaced, which affects reuse, and when the pipeline expands and contracts due to heat and cold, a very large horizontal thrust will be generated on the pipe support, which will affect the safe operation of the pipeline. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a self-sealing thermal insulation sliding pipe support device in view of the deficiencies of the above-mentioned prior art. The self-sealing thermal insulation sliding pipe support device has a self-adhesive sealing rubber layer that is soft, elastic, waterproof and self-adhesive, which can well wrap the hard insulation block assembly, and is also convenient for the disassembly and assembly of the hard insulation block assembly, thus solving the problem of poor fit during the installation of the medium pipeline.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A self-sealing and heat-insulating sliding pipe support device comprises a medium pipe support, a pipe support base plate, a sliding pair, a pipe support base, a circular clamp, a hard heat-insulating block assembly and a self-adhesive sealing rubber layer; the pipe support base plate is mounted on the medium pipe support; the pipe support base is slidably connected to the pipe support base plate through the sliding pair; the circular clamp comprises a lower semi-circular arc clamp and an upper semi-circular arc clamp, the lower semi-circular arc clamp is mounted on the pipe support base, and the upper semi-circular arc clamp is bolted to the lower semi-circular arc clamp; the hard heat-insulating block assembly covers the outer circumference of the medium pipe, comprises a semi-circular heat-insulating block 1 and a semi-circular heat-insulating block 2, and the semi-circular heat-insulating block 1 is engaged with the semi-circular heat-insulating block 2; the self-adhesive sealing rubber layer is mounted on the outer circumference of the hard heat-insulating block assembly, and the outer circumference of the self-adhesive sealing rubber layer is covered with a circular clamp.

[0007] Preferably, the pipe support base includes a bottom plate, a connecting plate and an upper arc plate; the bottom plate is connected to the sliding pair; the connecting plate is installed on the bottom plate; the upper arc plate is recessed downward and installed on the connecting plate, and the curvature of the upper arc plate is consistent with the curvature of the round clamp.

[0008] Preferably, the ends of both sides of the lower semi-circular arc hoop and the upper semi-circular arc hoop have flanges parallel to each other, and bolt holes are opened on the flanges on each side. The lower semi-circular arc hoop and the upper semi-circular arc hoop are connected by bolts.

[0009] Preferably, two bolt holes are provided on each side flange, and the lower semicircular arc hoop and the upper semicircular arc hoop are connected by four bolts.

[0010] Preferably, the end portion where the semicircular insulation block 1 is connected to the semicircular insulation block 2 has a protrusion, and the end portion of the semicircular insulation block 2 has a concave block, and the semicircular insulation block 1 and the semicircular insulation block 2 are connected by the engagement of the protrusion and the concave block.

[0011] Preferably, the sliding pair includes a stainless steel plate and a hard polyethylene plate, the hard polyethylene plate is placed above the stainless steel plate, the stainless steel plate is connected to the pipe support base plate, the hard polyethylene plate is connected to the pipe support base, and the stainless steel plate and the hard polyethylene plate are slidably connected.

[0012] Preferably, the length of the round hoop along the medium pipeline direction is smaller than the length of the hard insulation block assembly along the medium pipeline direction, and the round hoop is located in the middle of the outer circumference of the hard insulation block assembly.

[0013] The utility model has the following beneficial effects:

[0014] The hard insulation block assembly of the self-sealed insulation sliding pipe support device has the function of supporting and insulating the pipeline, and can have good force stability when the medium pipeline is displaced due to thermal expansion and contraction, and has a good insulation effect when the pipeline thermal bridge transfers energy outward; the self-adhesive sealing rubber layer is soft and elastic, waterproof, and self-adhesive, which can play a good wrapping role for the hard insulation block assembly, and also facilitate the disassembly and assembly of the hard insulation block assembly, while replacing the outer protective layer of the insulation layer, and enhancing the fitting effect of the medium pipeline installation. This self-sealed insulation sliding pipe support device has a simple structure, strong load-bearing capacity, good insulation effect, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a self-sealing and heat-insulating sliding pipe support device.

[0016] Figure 2 It is a side view of a sliding pipe support device with a self-sealing and heat-insulating structure according to the utility model.

[0017] Figure 3 The utility model is a structural schematic diagram of a self-adhesive sealing rubber layer adhered to a hard temperature insulation block assembly.

[0018] The components include: 1. medium pipe support; 2. pipe support base plate; 3. sliding pair; 4. pipe support base; 5. circular clamp; 51. lower semicircular clamp; 52. upper semicircular clamp; 6. hard insulation block assembly; 61. semicircular insulation block one; 62. semicircular insulation block two; 7. self-adhesive sealing rubber layer; 8. medium pipe. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific preferred embodiments.

[0020] like Figures 1 to 3 As shown, a self-sealing and heat-insulating sliding pipe support device comprises a medium pipe support 1, a pipe support base plate 2, a sliding pair 3, a pipe support base 4, a round clamp 5, a hard heat-insulating block assembly 6 and a self-adhesive sealing rubber layer 7.

[0021] The pipe support base plate 2 is installed on the medium pipe support 1 by welding or bolting, and provides a reference surface for supporting the sliding of the medium pipe 8 caused by thermal expansion and contraction.

[0022] The pipe support base 4 is slidably connected to the pipe support base plate 2 through the sliding pair 3, and is the main load-bearing component, wherein the sliding pair 3 is placed above the pipe support base plate 2, and the pipe support base 4 is placed above the sliding pair 3; the pipe support base 4 includes a bottom plate, a connecting plate and an upper arc plate; the bottom plate is connected to the sliding pair 3; the connecting plate is installed on the bottom plate; the upper arc plate is recessed downward and installed on the connecting plate, and the curvature of the upper arc plate is consistent with the curvature of the circular hoop 5. The bottom plate, the connecting plate and the upper arc plate are preferably welded to form an integral component, and the inner side of the upper arc plate is designed according to the outer diameter size of the medium pipeline 8 and the hard insulation block assembly 6 to be installed as required, and the bottom plate plays the role of sliding above the sliding pair 3.

[0023] Preferably, the sliding pair 3 includes a smooth stainless steel plate and a smooth hard polyethylene plate, the hard polyethylene plate is placed above the stainless steel plate, the stainless steel plate is connected to the pipe support base plate 2, the hard polyethylene plate is connected to the pipe support base 4, the stainless steel plate and the hard polyethylene plate are slidably connected, and the sliding pair 3 is a slide plate between the pipe support base 4 and the pipe support base plate 2. The self-sealed and heat-insulating sliding pipe support device can achieve a good sliding movement effect according to the designed round-trip route in an environment of thermal expansion and contraction. The hard polyethylene plate has good stability and is not easily softened by high temperature, resulting in adhesion to the stainless steel plate or the base plate, affecting the displacement effect.

[0024] The circular hoop 5 includes a lower semicircular hoop 51 and an upper semicircular hoop 52. The lower semicircular hoop 51 is fixedly mounted on the pipe support base 4, and the upper semicircular hoop 52 is bolted to the lower semicircular hoop 51; the ends of the lower semicircular hoop 51 and the upper semicircular hoop 52 have flanges parallel to each other, and bolt holes are provided on each flange, and the lower semicircular hoop 51 and the upper semicircular hoop 52 are connected by bolts. Preferably, two bolt holes are provided on each flange, and the lower semicircular hoop 51 and the upper semicircular hoop 52 are connected by four bolts to improve reliability. The inner side of the circular hoop 5 is designed in a semicircular shape according to the outer diameter size of the medium pipeline 8 and the hard insulation block assembly 6 to be installed as required. The bolt plays a role of connection and fixing, and the circular hoop 5, the hard insulation block assembly 6, the medium pipeline 8, and the pipe support base 4 are fastened by bolts to form a whole. The bolts mainly play the role of tightening the round hoop 5 and tightening the hard insulation block assembly 6. The tightening force of one bolt on each side is sufficient. Double bolts are set to prevent bolt failure and improve reliability.

[0025] The hard insulation block assembly 6 covers the outer circumference of the medium pipe 8, including a semicircular insulation block 1 61 and a semicircular insulation block 2 62, and the semicircular insulation block 1 61 is connected with the semicircular insulation block 2 62 by interlocking; the end where the semicircular insulation block 1 61 is connected with the semicircular insulation block 2 62 has a convex block, and the end of the semicircular insulation block 2 62 has a concave block, and the semicircular insulation block 1 61 is connected with the semicircular insulation block 2 62 by interlocking the convex block and the concave block. The hard insulation block assembly 6 is a core component. The hard insulation block assembly 6 uses hard insulation materials and has good load-bearing and insulation effects. Its material and size need to be selected according to the outer diameter of the medium pipe 8 to be wrapped, the insulation grade, the gravity bearing requirements, etc., to select suitable materials for processing, so as to better achieve the insulation effect and solve the heat loss problem to a greater extent.

[0026] The self-adhesive sealing rubber layer 7 is installed on the outer periphery of the hard insulation block assembly 6. It can effectively isolate external water vapor and improve the heat insulation effect by utilizing its good waterproof effect. It can also utilize its elasticity to provide a better wrapping and fitting effect for the hard insulation block assembly 6. The outer periphery of the self-adhesive sealing rubber layer 7 is covered with a round hoop 5. The length of the round hoop 5 along the direction of the medium pipe 8 is smaller than the length of the hard insulation block assembly 6 along the direction of the medium pipe 8. The round hoop 5 is located in the middle of the outer periphery of the hard insulation block assembly 6.

[0027] The steps for using this self-sealing and heat-insulating sliding pipe support device are as follows:

[0028] The first step is to install the pipe support substrate 2: install the pipe support substrate 2 on the medium pipe support 1. Since the pipe support substrate 2, the sliding pair 3, the pipe support base 4 and the lower semi-circular arc clamp 51 are a whole, installing the pipe support substrate 2 on the medium pipe support 1 means that the pipe support substrate 2, the sliding pair 3, the pipe support base 4 and the lower semi-circular arc clamp 51 are all installed in place.

[0029] The second step is to install the hard insulation block assembly 6: install the self-adhesive sealing rubber layer 7 on the outer periphery of the semicircular insulation block 1 61, leaving a circumference of more than one quarter of the circle where the semicircular insulation block 2 62 is located at both ends of the self-adhesive sealing rubber layer 7, install the medium pipeline on the groove of the semicircular insulation block 1 61, and then install the semicircular insulation block 2 62 on the semicircular insulation block 1 61 to cover the outer periphery of the pipeline, tear off the self-adhesive protection of the self-adhesive sealing rubber layer 7, and tighten the semicircular insulation block 1 61 and the semicircular insulation block 2 62 together with force, so that the hard insulation block assembly 6 is firmly installed on the outer periphery of the medium pipeline 8.

[0030] The third step is to install the upper semicircular hoop 52: buckle the upper semicircular hoop 52 onto the upper part of the rigid insulation block assembly 6, and use bolts to tightly connect the upper semicircular hoop 52 with the lower semicircular hoop 51, so as to connect the circular hoop 5, the pipe support base 4, the rigid insulation block assembly 6, and the medium pipeline 8 to form a whole, and the installation is completed. The components of the self-sealed insulation sliding pipe support device are adjusted in place, and the medium pipeline 8 will drive the pipe support base 4 to slide back and forth on the sliding pair 3 when it expands and contracts.

[0031] The self-sealed thermal insulation sliding pipe support device can have better force stability during displacement, and can also effectively solve the problem of energy transmission to the outside by the thermal bridge of the medium pipeline 8, thus achieving a good thermal insulation effect.

[0032] The preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A self-sealing and heat-insulating sliding pipe support device, characterized in that: It includes a medium pipe support, a pipe support base plate, a sliding pair, a pipe support base, a round clamp, a hard insulation block assembly and a self-adhesive sealing rubber layer; The pipe support base plate is installed on the medium pipe support; The tube support base is slidably connected to the tube support base plate through a sliding pair; The circular clamp comprises a lower semi-circular clamp and an upper semi-circular clamp, the lower semi-circular clamp is installed on the pipe support base, and the upper semi-circular clamp is bolted to the lower semi-circular clamp; The hard insulation block assembly covers the outer circumference of the medium pipeline, and includes a semicircular insulation block 1 and a semicircular insulation block 2, wherein the semicircular insulation block 1 is engaged with the semicircular insulation block 2; The self-adhesive sealing rubber layer is installed on the outer periphery of the hard thermal insulation block assembly, and the outer periphery of the self-adhesive sealing rubber layer is covered with a round clamp.

2. The self-sealing and heat-insulating sliding pipe support device according to claim 1 is characterized in that: The pipe support base includes a bottom plate, a connecting plate and an upper arc plate; the bottom plate is connected to the sliding pair; the connecting plate is installed on the bottom plate; The upper arc plate is concave downwards and is installed on the connecting plate. The curvature of the upper arc plate is consistent with the curvature of the round hoop.

3. The self-sealing and heat-insulating sliding pipe support device according to claim 1 is characterized in that: The ends of both sides of the lower semi-circular hoop and the upper semi-circular hoop are provided with flanges parallel to each other, and bolt holes are opened on the flanges on each side. The lower semi-circular hoop and the upper semi-circular hoop are connected by bolts.

4. The self-sealing and heat-insulating sliding pipe support device according to claim 3 is characterized in that: Two bolt holes are respectively arranged on each side flange, and the lower semicircular arc clamp and the upper semicircular arc clamp are connected by four bolts.

5. The self-sealing and heat-insulating sliding pipe support device according to claim 1 is characterized in that: The end of the semicircular insulation block 1 connected to the semicircular insulation block 2 has a convex block, and the end of the semicircular insulation block 2 has a concave block. The semicircular insulation block 1 and the semicircular insulation block 2 are connected by the convex block and the concave block.

6. The self-sealing and heat-insulating sliding pipe support device according to claim 1 is characterized in that: The sliding pair comprises a stainless steel plate and a hard polyethylene plate. The hard polyethylene plate is placed above the stainless steel plate. The stainless steel plate is connected to the pipe support base plate. The hard polyethylene plate is connected to the pipe support base. The stainless steel plate and the hard polyethylene plate are slidably connected.

7. The self-sealing and heat-insulating sliding pipe support device according to claim 1 is characterized in that: The length of the round hoop along the medium pipeline direction is shorter than the length of the hard insulation block assembly along the medium pipeline direction, and the round hoop is located in the middle of the outer circumference of the hard insulation block assembly.

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