Chemical pipeline support convenient to disassemble and assemble

Abstract

The utility model relates to the field of chemical pipelines, and discloses a chemical pipeline support convenient to disassemble and assemble, which comprises a base and sliding grooves, the two sides of the two ends of the base are respectively provided with a group of sliding grooves, sliding blocks are connected in the sliding grooves in a sliding mode, and two groups of moving seats are welded at the top ends of the sliding blocks. Column casings are fixedly connected to the top ends of the moving seats correspondingly, supporting rods are movably connected into the column casings in a sleeved mode, and supporting plates are welded to the top ends of the supporting rods. According to the chemical pipeline support convenient to disassemble and assemble, through the arrangement of the hoop, after pipeline connection and installation are completed, the locking bolt can be directly disassembled, the supporting plate is unfixed to the bottom of the hoop, then the adjusting bolt is disassembled, at the moment, the length of the column casing and the supporting rod can be shortened, and the supporting plate descends and moves away from the lower portion of the hoop; in this way, the supporting assembly at the bottom of the pipeline can be rapidly disassembled, the connecting stability of the pipeline is not affected, convenient assembly and disassembly are achieved, and the problem that a support is difficult to disassemble is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical pipelines, and particularly relates to a chemical pipeline support which is convenient for disassembly and installation. Background Technique

[0002] Chemical pipelines are usually used to transport various liquids, gases or chemical substances. Precise operation is required during the installation and docking process of the pipelines. Especially during the hoisting process, using a support to assist docking can provide stable support when the pipeline is hoisted to the designated position, so as to facilitate the docking and fixation between pipelines.

[0003] However, after the installation of the existing chemical pipeline support is completed, the support members at the bottom are often difficult to remove. The traditional support design usually fixes the support on the ground, and it is necessary to firmly bury the support in the ground during the installation process. Once the pipeline docking is completed, the removal of the bottom support becomes very inconvenient. Operators even need to chisel the ground or remove the ground fixing device, which not only increases the operation difficulty, but may also damage the basic structure around the pipeline, and instead affects the stability after the pipeline connection is completed.

[0004] Therefore, a chemical pipeline support which is convenient for disassembly and installation is needed to solve the above defects. Content of the Utility Model

[0005] The purpose of the utility model is to provide a chemical pipeline support which is convenient for disassembly and installation, so as to solve the problem that the support is difficult to disassemble proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a chemical pipeline support which is convenient for disassembly and installation, including a base and sliding grooves. A set of sliding grooves are arranged on both sides at both ends of the base. Sliders are slidably connected in the sliding grooves. A moving seat is welded to the top of the slider. There are two groups of moving seats. Column cylinders are respectively fixedly connected to the tops of the moving seats. A support rod is movably sleeved in the column cylinder. A support plate is welded to the top of the support rod. A hoop is arranged outside the support plate. A circumferential wall groove is arranged on the outer wall of the hoop. The support plate is embedded in the wall groove. Locking bolts are fixedly connected between the support plate and the wall groove.

[0007] Preferably, an adjustment groove is opened in the support rod. An adjustment bolt is fixedly connected between the column cylinder and the support rod. Angle steels are respectively fixedly connected to both sides of the adjustment bolt. The angle steel is a right triangle support structure.

[0008] Preferably, the support plate and the support rod form a "T" shape structure, and the support plate supports at the middle position of the bottom end of the hoop.

[0009] Preferably, the hoop is a set of openable metal hoops. The hoop is fixed and closed through a fixing bolt and opened through a hinge seat.

[0010] Preferably, a reserved hole is formed in the hoop, a limiting rod penetrates through each group of reserved holes, a positioning plate is welded to one end of the limiting rod, a locking nut is assembled at the end of the limiting rod extending outside the hoop, and a spring is sleeved between the limiting rod and the hoop.

[0011] Preferably, there are four groups of the positioning plates, and each group of positioning plates is evenly distributed inside the hoop. The positioning plate is an arc-shaped metal plate.

[0012] Preferably, a group of tooth rails are respectively movably connected to the left and right sides inside the base, a central gear is arranged between the tooth rails, the central gear and the tooth rails are respectively meshed and connected, and the tops of the tooth rails are respectively fixedly connected to the bottom ends of the moving seats.

[0013] Preferably, there are two groups of the tooth rails, and the tooth rails are arranged in parallel and form a centrosymmetric structure.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The chemical pipeline support that is convenient for disassembly and installation not only realizes convenient assembly and disassembly, has better stability, but also realizes higher moving accuracy and reduces labor intensity;

[0015] (1) By providing a hoop, a locking bolt, a support plate, an adjusting bolt, a cylinder, a support rod, and an adjusting groove, with the base as the bottom fixing part of the support, when the distances between the two movable moving seats are adjusted relatively, the pipelines fixed in the hoop can be butted, facilitating the connection of the pipelines. After the pipeline connection and installation are completed, the locking bolt can be directly removed to release the fixing of the support plate at the bottom of the hoop, and then the adjusting bolt is removed. At this time, the cylinder and the support rod can be shortened in length, causing the support plate to descend and move away from below the hoop, so that the support assembly at the bottom of the pipeline can be quickly disassembled without affecting the connection stability of the pipeline, realizing convenient assembly and disassembly;

[0016] (2) By providing a locking nut, a spring, a limiting rod, a hoop, and an angle steel, when the hoisting machine hoists the pipeline into the opened hoop, the pipeline is supported by four groups of positioning plates, and through the support and rebound of the spring, the deformation caused by the sudden pressure of the pipeline weight on the bottom of the hoop is prevented. Angle steels in the shape of right triangles are used as supports on both sides of the cylinder to avoid the shaking of the support. The whole has better stability during the hoisting and support of the pipeline;

[0017] (3) By providing a tooth rail, a central gear, and a moving seat, two groups of tooth rails are arranged inside the base. When the pipelines are butted, the central gear is driven to rotate by an external motor, and when the tooth rails are meshed and driven, the two moving seats move relatively, thereby driving the pipelines in the hoop to be butted and assembled. By adjusting the number of turns of the motor rotation to adjust the butting distance, the moving accuracy is higher, and the labor intensity of manual movement is reduced. Description of the Drawings

[0018] Figure 1 This is the front view structural schematic diagram of the present utility model;

[0019] Figure 2 This is the side view structural schematic diagram of the hoop of the present utility model;

[0020] Figure 3 This is the side view structural schematic diagram of the support plate of the present utility model;

[0021] Figure 4 This is the top view sectional structural schematic diagram of the base of the present utility model.

[0022] In the figure: 1, hoop; 2, wall groove; 3, locking nut; 4, fixing bolt; 5, support plate; 6, locking bolt; 7, base; 8, sliding groove; 9, sliding block; 10, moving seat; 11, angle steel; 12, adjusting bolt; 13, column barrel; 14, support rod; 15, spring; 16, limiting rod; 17, positioning plate; 18, adjusting groove; 19, tooth rail; 20, central gear. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , an embodiment provided by the present utility model: a chemical pipeline support convenient for disassembly and installation, including a base 7 and a sliding groove 8. A set of sliding grooves 8 are provided on both sides at both ends of the base 7. A sliding block 9 is slidably connected in the sliding groove 8. The top of the sliding block 9 is welded with a moving seat 10. There are two sets of moving seats 10. Column barrels 13 are fixedly connected to the tops of the moving seats 10 respectively. A support rod 14 is movably sleeved in the column barrel 13. The top of the support rod 14 is welded with a support plate 5. A hoop 1 is arranged outside the support plate 5. A circle of wall grooves 2 are arranged on the outer wall of the hoop 1. The support plate 5 is embedded in the wall groove 2. A locking bolt 6 is fixedly connected between the support plate 5 and the wall groove 2. The support plate 5 and the support rod 14 form a "T" - shaped structure. The support plate 5 supports at the middle part of the bottom end of the hoop 1;

[0025] Specifically, as Figure 1 , Figure 2 and Figure 3As shown, the bracket uses the base 7 as the bottom fixing part. When the distance between two groups of movable movable seats 10 is adjusted relatively, the pipes fixed in the hoop 1 can be butted, facilitating the connection of the pipes. After the pipe connection and installation are completed, the locking bolts 6 can be directly removed to release the fixing of the support plate 5 at the bottom of the hoop 1, and then the adjusting bolts 12 are removed. At this time, the column barrel 13 and the support rod 14 can be shortened in length, causing the support plate 5 to descend and move away from below the hoop 1, so that the support assembly at the bottom of the pipe can be quickly disassembled.

[0026] An adjustment groove 18 is provided in the support rod 14. An adjusting bolt 12 is fixedly connected between the column barrel 13 and the support rod 14. Angle steels 11 are respectively fixedly connected to both sides of the adjusting bolt 12. The angle steel 11 is a right-angled triangular support structure. The hoop 1 is a group of openable metal hoops. The hoop 1 is fixedly closed by fixing bolts 4 and opened through a hinge seat. A reserved hole is provided in the hoop 1. A limiting rod 16 passes through each group of reserved holes. A positioning plate 17 is welded to one end of the limiting rod 16. A locking nut 3 is assembled at the end of the limiting rod 16 extending outside the hoop 1. A spring 15 is sleeved between the limiting rod 16 and the hoop 1. Four groups of positioning plates 17 are provided, and each group of positioning plates 17 is evenly distributed on the inner side of the hoop 1. The positioning plate 17 is an arc-shaped metal plate;

[0027] Specifically, as Figure 1 and Figure 2 shown, when the crane hoists the pipe into the opened hoop 1, the pipe is supported by the four groups of positioning plates 17, and is supported and rebounded by the spring 15 to prevent deformation caused by the sudden pressure of the pipe weight on the bottom of the hoop 1. Angle steels 11 in the shape of a right-angled triangle are used as supports on both sides of the column barrel 13 to avoid the shaking of the bracket.

[0028] On the left and right sides inside the base 7, a group of tooth rails 19 are respectively movably connected. A central gear 20 is arranged between the tooth rails 19. The central gear 20 and the tooth rails 19 are respectively meshed and connected. The tops of the tooth rails 19 are respectively fixedly connected to the bottom ends of the movable seats 10. Two groups of tooth rails 19 are provided. The tooth rails 19 are arranged in parallel and form a central symmetry structure;

[0029] Specifically, as Figure 1 and Figure 4 shown, two groups of tooth rails 19 are arranged inside the base 7. When the pipes are butted, the central gear 20 is driven to rotate by an external motor, and when the tooth rails 19 are meshed and driven, the two groups of movable seats 10 move relatively, thereby driving the pipes in the hoop 1 to be butted and assembled, and the butting distance is adjusted by adjusting the number of turns of the motor rotation.

[0030] Working principle: When the hoisting machine hoists the pipeline into the opened hoop 1, the pipeline is supported by four groups of positioning plates 17, and is supported and rebounded by the spring 15 to prevent deformation caused by the sudden pressure of the pipeline weight on the bottom of the hoop 1. When the hoop 1 is closed and the bracket is fixed at the bottom by the base 7, when the distance between the two movable movable seats 10 is adjusted relatively, the pipelines fixed in the hoop 1 can be butted, facilitating the connection of the pipelines. There are two groups of tooth rails 19 arranged in the base 7. When the pipelines are butted, the external motor drives the central gear 20 to rotate. When driving the tooth rails 19 to engage and transmit, the two movable seats 10 are moved relatively, so as to drive the pipelines in the hoop 1 to be butted and assembled. The butting distance is adjusted by adjusting the number of turns of the motor rotation. After the pipeline connection and installation are completed, the locking bolt 6 can be directly removed to release the fixing of the support plate 5 at the bottom of the hoop 1, and then the adjusting bolt 12 is removed. At this time, the column barrel 13 and the support rod 14 can be shortened in length, so that the support plate 5 descends and moves away from below the hoop 1. In this way, the support assembly at the bottom of the pipeline can be quickly disassembled without affecting the connection stability of the pipeline, realizing convenient assembly and disassembly.

[0031] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed claims.

Claims

1. A chemical pipeline support that is convenient for disassembly and installation, comprising a base (7) and a chute (8), characterized in that: On both sides of the two ends of the base (7), a set of sliding grooves (8) are provided. A slider (9) is slidably connected in the sliding groove (8). A moving seat (10) is welded to the top of the slider (9). There are two sets of the moving seats (10). Column cylinders (13) are respectively fixedly connected to the tops of the moving seats (10). A support rod (14) is movably sleeved in the column cylinder (13). A support plate (5) is welded to the top of the support rod (14). An annular hoop (1) is arranged outside the support plate (5). A circumferential wall groove (2) is arranged on the outer wall of the annular hoop (1). The support plate (5) is embedded in the wall groove (2). A locking bolt (6) is fixedly connected between the support plate (5) and the wall groove (2).

2. The chemical pipeline support that is convenient for disassembly and installation according to claim 1, wherein: An adjustment groove (18) is formed in the support rod (14). An adjustment bolt (12) is fixedly connected between the column cylinder (13) and the support rod (14). Angle steels (11) are respectively fixedly connected to both sides of the adjustment bolt (12). The angle steel (11) is a right-angled triangular support structure.

3. The chemical pipeline support that is convenient for disassembly and installation according to claim 1 is characterized in that: The support plate (5) and the support rod (14) form a "T" shaped structure. The support plate (5) supports at the middle position of the bottom end of the annular hoop (1).

4. A chemical pipeline support that is convenient for disassembly and installation according to claim 1, wherein: The annular hoop (1) is a set of openable metal hoops. The annular hoop (1) is fixedly closed through a fixing bolt (4) and opened through a hinge seat.

5. The chemical pipeline support that is convenient for disassembly and installation according to claim 1 is characterized in that: A reserved hole is formed in the annular hoop (1). A limiting rod (16) penetrates through each group of reserved holes. A positioning plate (17) is welded to one end of the limiting rod (16). A locking nut (3) is assembled at the end of the limiting rod (16) extending outside the annular hoop (1). A spring (15) is sleeved between the limiting rod (16) and the annular hoop (1).

6. The chemical pipeline support that is convenient for disassembly and installation according to claim 5, wherein: There are four sets of the positioning plates (17). Each set of positioning plates (17) is evenly distributed on the inner side of the annular hoop (1). The positioning plate (17) is an arc-shaped metal plate.

7. A chemical pipeline support that is easy to disassemble and install according to claim 1, characterized in that: On the left and right sides inside the base (7), a set of tooth rails (19) are respectively movably connected. A central gear (20) is arranged between the tooth rails (19). The central gear (20) and the tooth rails (19) are respectively meshed and connected. The tops of the tooth rails (19) are respectively fixedly connected to the bottom ends of the moving seats (10).

8. A chemical pipeline support that is convenient for disassembly and installation according to claim 7, characterized in that: There are two sets of the tooth rails (19). The tooth rails (19) are arranged in parallel and form a central symmetry structure.

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