Pipeline supporting device
By designing a pipeline support device, the problem of chaotic arrangement of electrode water pipes and cables was solved, safe distance was guaranteed and production safety was achieved, and pipeline management was simplified.
Patent Information
- Application Number
- CN202422905641.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-27
AI Technical Summary
During the reduction furnace production process, the installation and arrangement of electrode water pipes and cables are chaotic, resulting in the inability to ensure safe distances, which may cause arc discharge, fire and production accidents.
A pipeline support device is designed, including a bracket, a pipeline arrangement unit and a pipe clamp assembly. The cables and electrode water pipes are arranged regularly and kept at a safe distance through the support plate, elastic component and pipe clamp assembly, and the elastic component is used to prevent vibration damage.
It achieves neat arrangement of cables and electrode water pipes, avoids arc discharge and fire risks, ensures production safety, and facilitates pipeline management.
Smart Images
Figure CN223344873U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polysilicon, in particular to a pipeline supporting device. Background Art
[0002] During the reduction furnace production process, as crystals continue to deposit and grow on the surface of the silicon rod, the resistance value of the silicon rod load also changes dynamically. As the amount of reaction in the furnace increases, the power in the furnace will continue to increase. The reduction growth of polysilicon must meet the requirements of wide voltage and high power.
[0003] In the reduction furnace supply box, electrode water is introduced into the lower part of the electrode to continuously cool it down. The on-site arrangement of the electrode water pipe is derived from the electrode water bus. The bus is provided with upper return water. The water tank is arranged under the reduction furnace chassis from one side of the bus, and the cable transmits electrical energy.
[0004] At present, due to space limitations in the supply box, the electrode water pipes and cables are installed and arranged in a chaotic manner, and the safe distance between the electrode water pipes and cables cannot be guaranteed. Arc discharge may occur due to creepage, and the high temperature of the arc may ignite nearby flammable materials, thereby causing a fire. In severe cases, the electrode water pipe may be burned through, resulting in a lack of cooling medium for the electrode, burning the insulating material, and causing silane gas leakage, resulting in a production accident. Utility Model Content
[0005] The purpose of the utility model is to develop a pipeline supporting device which regularly arranges cables and electrode water pipes and keeps a safe distance between the two to avoid production accidents.
[0006] The utility model is achieved through the following technical solutions:
[0007] A pipeline support device, comprising:
[0008] Bracket;
[0009] The pipeline arrangement unit is provided on the bracket and includes:
[0010] A support plate is rotatably connected to the bracket;
[0011] An elastic component is provided between the end of the support plate and the bracket;
[0012] A plurality of pipe clamp assemblies are provided on the support plate;
[0013] Wherein, at least one pipeline arrangement unit is provided on the bracket, and the pipe clamp assembly has a groove body for accommodating the pipeline to pass through.
[0014] Optionally, a slide groove is vertically provided on the brackets on both sides of the support plate, a slider is slidably provided in the slide groove, a spring is provided between the bottom of the slider and the bottom of the slide groove, and the slider is rotatably connected to the side of the support plate.
[0015] Optionally, the elastic component includes a spring telescopic rod hinged at both ends of both sides of the support plate, and the other end of the spring telescopic rod is hinged to a bracket at the lower part or the upper part of the support plate.
[0016] Optionally, a cushion layer is provided on the support plate, the pipe clamp assembly is provided on the cushion layer, and a plurality of the pipe clamp assemblies are arranged at equal intervals.
[0017] Optionally, the pipe clamp assembly includes two partitions arranged perpendicular to the cushion layer, the two partitions are parallel to each other, and the height and spacing between the two partitions are both greater than the outer diameter of the pipeline.
[0018] Optionally, a bent plate is provided between the ends of the partitions of two adjacent pipe clamp assemblies, the cross section of the bent plate is semicircular, and the outer arc side of the bent plate faces outward;
[0019] In the plurality of pipe clamp assemblies, both ends of the outer partitions of the two pipe clamp assemblies on both sides are respectively connected with half-bent plates, the cross section of the half-bent plates is a quarter circle, and the outer arc side of the half-bent plates faces outward.
[0020] Optionally, in the pipe clamp assembly, the inner side walls of the top ends of the two partitions are connected with baffles, the baffles are arranged horizontally, and the two baffles block the opening at the top of the pipe clamp assembly.
[0021] Optionally, a marking area is provided on the top surface of the baffle, and the marking area marks the number of the pipeline in the current pipe clamp assembly.
[0022] Optionally, the cushion layer, partition, curved plate, and semi-curved plate are all made of polytetrafluoroethylene, and the baffle is made of rubber or silicone.
[0023] Optionally, the bracket includes two support plates, the two support plates are vertically arranged and parallel to each other, a connecting plate is connected between the bottom ends of the two support plates, and the pipeline arrangement unit is arranged on the two support plates.
[0024] The beneficial effects of the utility model are:
[0025] The utility model has a simple structure and low cost. Through two pipeline arranging units arranged up and down, the cables and the electrode water pipes are arranged in layers to avoid the safety distance between the two being not guaranteed. The cables and the electrode water pipes are fixed by the pipe clamp assembly, so that the cables and the electrode water pipes are arranged neatly, and the pipeline numbers can be marked in the marking area to prevent the pipelines from being chaotically arranged and easy to manage. The support plate can be elastically raised and lowered and rotated, and it has a certain elastic range of activity to avoid damage to the pipeline caused by rigid contact with the pipeline, and the vibration generated by the electrode water pipe when conveying the medium can be completely offset or partially offset by the elastically movable support plate, thereby protecting the electrode water pipe and the pipeline support device. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0027] Figure 1 This is the structural diagram of the utility model;
[0028] Figure 2 for Figure 1 Side view of
[0029] Figure 3 for Figure 2 Cross-sectional view at point A;
[0030] Figure 4 This is the structural diagram of the pipe clamp assembly;
[0031] Figure 5 This is a schematic diagram of the structure of the utility model applied to a reduction furnace.
[0032] Figure numerals: 1. Support plate; 2. Connecting plate; 3. Support plate; 4. Pad; 5. Partition; 6. Baffle; 7. Spring telescopic rod; 8. Bent plate; 9. Semi-bent plate; 10. Slide; 11. Slider; 12. Support rod; 13. Spring; 14. Reduction furnace; 15. Supply box; 16. Cable; 17. Electrode return pipe; 18. Electrode supply pipe. DETAILED DESCRIPTION
[0033] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.
[0034] In the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection, indirect connection through an intermediate medium, or internal communication between two elements or interaction between two elements. Those skilled in the art can understand the specific meanings of the above terms in the present invention based on the specific circumstances.
[0035] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0036] like Figures 1 to 4As shown, the utility model discloses a pipeline supporting device, a bracket, which includes two support plates 1. The two support plates 1 are vertically arranged and parallel to each other, and a connecting plate 2 is connected between the bottom ends of the two support plates 1.
[0037] Three groups of pipeline arrangement units are arranged vertically between the two support plates 1. The uppermost pipeline arrangement unit supports the cable 16, the middle pipeline arrangement unit supports the electrode return pipe 17, and the lowermost pipeline arrangement unit supports the electrode upper water pipe 18.
[0038] The pipeline routing unit includes a support plate 3, which is horizontally arranged between two support plates 1. Vertically arranged chutes 10 are opened on the inner walls of the support plates 1 on both sides of the support plate 3. Sliders 11 slide in the chutes 10. Springs 13 are installed between the bottom of the sliders 11 and the bottom of the chutes 10. The elastic force of the springs 13 pushes the sliders 11 to the top of the chutes 10. The sliders 11 are rotatably connected to the support rods 12 connected to the middle of the side of the support plate 3.
[0039] The support plate 3 is rotatably connected to the slider 11 via the support rod 12. The slider 11 can slide elastically in the slide groove 10, so that the support plate 3 can be elastically displaced vertically and rotated around its center.
[0040] An elastic assembly is provided between the support plate 3 and the support plate 1. The elastic assembly includes a spring-type telescopic rod 7 hinged at both ends on the side of the support plate 3 where the support rod 12 is located. The other end of the spring-type telescopic rod 7 is hinged to the side wall of the support plate 1 below the support plate 3. In addition, the other end of the spring-type telescopic rod 7 can also be hinged to the side wall of the support plate 1 above the support plate 3. In this embodiment, the spring-type telescopic rod 7 of the topmost pipeline arrangement unit and the middle-layer pipeline arrangement unit is hinged to the support plate 1 below the support plate 3, and the spring-type telescopic rod 7 of the bottom-layer pipeline arrangement unit is hinged to the support plate 1 above the support plate 3.
[0041] A cushioning layer 4 is provided on the support plate 3, contacting the bottom of the pipeline. Multiple pipe clamp assemblies are also provided on the cushioning layer 4, spaced evenly apart, each accommodating a pipeline. The pipe clamp assemblies include two parallel partitions 5 perpendicular to the cushioning layer 4. The height and spacing between the partitions 5 are both greater than the outer diameter of the pipeline.
[0042] In the pipe clamp assembly, elastic baffles 6 are connected to the inner sidewalls of the top ends of the two partitions 5. These baffles 6 are arranged horizontally and block the opening at the top of the pipe clamp assembly. Pipelines can be inserted and removed from the clamp assembly between the two baffles 6. A marking area (not shown) is provided on the top surface of the baffles 6. This area indicates the number of the pipeline currently in the clamp assembly. This marking can be handwritten with a marker or attached with an insulating nameplate.
[0043] Bent plates 8 are installed between the ends of the bulkheads 5 of two adjacent pipe clamp assemblies. Bent plates 8 have a semicircular cross-section, with the outer arc of the bent plates 8 facing outward. In multiple pipe clamp assemblies, half-bent plates 9 are connected to each end of the bulkheads 5 on the outside of the two pipe clamp assemblies on either side. These half-bent plates 9 have a quarter-circular cross-section, with the outer arc of the half-bent plates 9 also facing outward. The arrangement of bent plates 8 and half-bent plates 9 ensures smooth contact between the pipelines and the ends of the bulkheads 5, eliminating any sharp structures that might come into contact with the pipelines.
[0044] The cushion layer 4, the pipe clamp assembly, the bent plate 8 and the semi-bent plate 9 are all made of insulating materials with low friction coefficient, which can be polytetrafluoroethylene. The baffle 6 is made of elastic insulating material, which can be rubber or silicone.
[0045] like Figure 5 As shown, multiple pipeline support devices are provided in the supply box 15 at the bottom of the reduction furnace 14, and multiple pipeline support devices are arranged along the outer arc track in the supply box 15 at the bottom of the reduction furnace 14, multiple cables 16 pass through the pipe clamp assembly of the uppermost pipeline arrangement unit, multiple electrode return pipes 17 pass through the pipe clamp assembly of the middle layer pipeline arrangement unit, and multiple electrode upper water pipes 18 pass through the pipe clamp assembly of the lowermost pipeline arrangement unit, so that the cables 16 maintain a safe distance from the electrode return pipes 17 and the electrode upper water pipes 18, and the cables 16 and the electrode return pipes 17 and the electrode upper water pipes 18 are all arranged regularly.
[0046] In addition to this embodiment, in different application scenarios, multiple pipeline arrangement units can be provided according to the type of pipelines.
[0047] The above embodiments are only preferred embodiments of the present invention and are not limitations on the technical solutions of the present invention. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present invention.
Claims
1. A pipeline support device, characterized in that: include: Bracket; The pipeline arrangement unit is provided on the bracket and includes: A support plate is rotatably connected to the bracket; An elastic component is provided between the end of the support plate and the bracket; A plurality of pipe clamp assemblies are provided on the support plate; Wherein, at least one pipeline arrangement unit is provided on the bracket, and the pipe clamp assembly has a groove body for accommodating the pipeline to pass through.
2. The pipeline support device according to claim 1, characterized in that: Slide grooves are vertically provided on the brackets on both sides of the support plate, and sliders are slidably provided in the slide grooves. A spring is provided between the bottom of the slider and the bottom of the slide groove, and the slider is rotatably connected to the side of the support plate.
3. The pipeline support device according to claim 2, characterized in that: The elastic component comprises a spring telescopic rod hinged at both ends of the two sides of the support plate, and the other end of the spring telescopic rod is hinged to a bracket at the lower part or the upper part of the support plate.
4. The pipeline support device according to claim 1, characterized in that: A cushion layer is provided on the support plate, and the pipe clamp assembly is provided on the cushion layer. A plurality of the pipe clamp assemblies are arranged at equal intervals.
5. The pipeline support device according to claim 4, characterized in that: The pipe clamp assembly includes two partitions arranged perpendicular to the cushion layer, the two partitions are parallel to each other, and the height and spacing between the two partitions are both greater than the outer diameter of the pipeline.
6. The pipeline support device according to claim 5, characterized in that: A bent plate is provided between the ends of the partitions of two adjacent pipe clamp assemblies, the cross section of the bent plate is semicircular, and the outer arc side of the bent plate faces outward; In the plurality of pipe clamp assemblies, both ends of the outer partitions of the two pipe clamp assemblies on both sides are respectively connected with half-bent plates, the cross section of the half-bent plates is a quarter circle, and the outer arc side of the half-bent plates faces outward.
7. The pipeline support device according to claim 6, characterized in that: In the pipe clamp assembly, the inner side walls of the top ends of the two partitions are connected with blocking pieces, which are arranged horizontally. The two blocking pieces block the opening at the top of the pipe clamp assembly.
8. The pipeline support device according to claim 7, characterized in that: A marking area is provided on the top surface of the baffle, and the marking area marks the number of the pipeline in the current pipe clamp assembly.
9. The pipeline support device according to claim 8, characterized in that: The cushion layer, the partition, the bent plate and the semi-bent plate are all made of polytetrafluoroethylene, and the blocking piece is made of rubber or silicone.
10. The pipeline support device according to any one of claims 1 to 9, characterized in that: The bracket includes two support plates, which are vertically arranged and parallel to each other. A connecting plate is connected between the bottom ends of the two support plates, and the pipeline arrangement unit is arranged on the two support plates.