Height-adjustable conveying pipe support for petrochemical industry

Abstract

The utility model discloses a height-adjustable petrochemical engineering delivery pipe support which comprises a base, four sets of supporting cylinders are evenly arranged on the base, telescopic rods are arranged in the supporting cylinders in a sliding mode, a supporting plate is connected to the telescopic rods, a first sleeve is arranged at the center of the base, and a second sleeve is arranged at the center of the first sleeve. And a second sleeve is arranged at the center of the bottom of the supporting plate, a threaded rod is matched with an inner thread of the first sleeve, a top end thread of the threaded rod is matched with the interior of the second sleeve, and a hand wheel is arranged in the middle of the threaded rod in a sleeving mode. The utility model belongs to the technical field of petrochemical engineering transportation pipelines, and particularly relates to a height-adjustable conveying pipe support for petrochemical engineering.

Description

Technical Field

[0001] The utility model belongs to the technical field of petrochemical transportation pipelines, in particular to a petrochemical transportation pipe support with adjustable height. Background Art

[0002] The oil pipeline system, that is, the pipeline system used to transport oil and petroleum products, is mainly composed of oil pipelines, oil stations and other auxiliary related equipment. It is one of the main equipment in the oil storage and transportation industry, and it is also the most important transportation equipment for crude oil and petroleum products. Compared with railway and road oil transportation, which are also land transportation methods, pipeline oil transportation has the characteristics of large transportation volume, good airtightness, low cost and high safety factor. The pipes of oil pipelines are generally steel pipes, which are connected into long-distance pipelines using welding and flange connection devices.

[0003] The existing brackets are relatively simple and inconvenient to adjust and use. For example, the patent with patent number 201720975626.3 includes a pipe body, a heat absorbing plate and a partition. An insulation wall is provided on the inner wall of the pipe body, and the heat absorbing plate is installed on the outer wall of the pipe body. A support column is connected between the heat absorbing plate and the pipe body. Although this patent can prevent the pipe body from being overheated to a certain extent, it cannot adjust the support height of the bracket according to the unevenness of the pipeline laying terrain, and is not suitable for wide promotion. Utility Model Content

[0004] In order to solve the above-mentioned problem that the existing bracket is relatively simple and cannot be flexibly adjusted, and the support height cannot be adjusted according to the unevenness of the pipeline laying terrain, the utility model provides a petrochemical pipeline bracket with adjustable height.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a petrochemical conveying pipe support with adjustable height, including a base, support tubes are evenly arranged on the base, and four groups of support tubes are arranged. A telescopic rod is slidably arranged inside the support tube, and a support plate is connected to the telescopic rod. A sleeve one is arranged at the center of the base, and a sleeve two is arranged at the bottom center of the support plate. The internal thread of the sleeve one is adapted to a threaded rod, and the top thread of the threaded rod is adapted to the sleeve two, and a hand wheel is sleeved at the middle position on the threaded rod.

[0006] As a preferred technical solution of the utility model, an empty slot is opened on the support plate, a driving motor is installed on the inner side wall of the empty slot, the output end of the driving motor is connected to a bidirectional lead screw, a lead screw pair 1 and a lead screw pair 2 are threadedly sleeved on the bidirectional lead screw, the lead screw pair 1 and the lead screw pair 2 are slidably arranged in the empty slot, and a positioning block is connected to the top of the lead screw pair 1 and the lead screw pair 2.

[0007] As a preferred technical solution of the utility model, a bracket is arranged on the support plate, and the bracket is arranged in a U-shaped structure. A screw rod is threaded through the transverse top wall of the bracket, and the bottom end of the threaded rod is connected to a pressure plate, and a positioning groove is arranged at the bottom of the pressure plate.

[0008] As a preferred technical solution of the utility model, slide rails are arranged on the longitudinal side walls on both sides of the bracket, and the two side ends of the pressure plate are slidably arranged on the slide rails.

[0009] As a preferred technical solution of the utility model, slots are evenly arranged on the support tube, the slots are arranged in multiple groups and are evenly arranged longitudinally, and pins are adapted to be inserted in the slots.

[0010] As a preferred technical solution of the utility model, the base is arranged in an I-shaped structure, and reinforcing nails are arranged through the four corners of the base.

[0011] As a preferred technical solution of the utility model, the opposite side walls of the two groups of positioning blocks are arranged in a concave arc shape, and the positioning grooves are arranged in a concave arc shape.

[0012] Compared with the prior art, the utility model adopts the above structure to achieve the following beneficial effects:

[0013] 1. Through the setting of the threaded rod with sleeve one and sleeve two, the threaded rod is driven to rotate by turning the hand wheel. The threaded rod and sleeve two move under the thread transmission of the threaded rod. At the same time, the telescopic rod is telescopically adjusted in the support tube. The telescopic rod drives the support plate to adjust the support height, so that the support height of the lifting plate can be adjusted according to the convexity and concavity of the pipeline laying terrain, which is more suitable for wide promotion;

[0014] 2. Through the setting of two sets of positioning blocks and positioning grooves, the first and second screw pairs drive the two sets of positioning blocks to be placed on both sides of the pipe to clamp and fix them in place. The screw is rotated, and the pressure plate is driven to slide on the slide rail under the thread transmission of the screw, so that the positioning groove is pressed tightly on the top of the pipe, which can provide positioning support for pipes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the petrochemical transportation pipe support with adjustable height proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the petrochemical transportation pipe support with adjustable height proposed by the utility model;

[0017] Figure 3 A cross-sectional view of the upper portion of the support plate of the petrochemical transmission pipe support with adjustable height proposed by the utility model;

[0018] Figure 4 for Figure 1 A partial enlarged view of point A in the middle.

[0019] Among them, 1. base, 2. support tube, 3. telescopic rod, 4. support plate, 5. sleeve one, 6. sleeve two, 7. threaded rod, 8. handwheel, 9. empty slot, 10. drive motor, 11. bidirectional screw, 12. screw pair one, 13. screw pair two, 14. positioning block, 15. bracket, 16. screw, 17. pressure plate, 18. positioning pressure groove, 19. slide rail, 20. slot, 21. latch, 22. reinforcement nail. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-4 As shown, the utility model provides an adjustable height petrochemical conveying pipe support, including a base 1, the base 1 is an I-shaped structure, and reinforcing nails 22 are penetrated at the four corners of the base 1, and support tubes 2 are evenly arranged on the base 1, and four groups of support tubes 2 are arranged. A telescopic rod 3 is slidably arranged inside the support tube 2, and a support plate 4 is connected to the telescopic rod 3, a sleeve 1 5 is arranged at the center of the base 1, and a sleeve 2 6 is arranged at the bottom center of the support plate 4. The internal thread of the sleeve 1 5 is adapted to a threaded rod 7, and the top thread of the threaded rod 7 is adapted to the sleeve 2 6, and a hand wheel 8 is sleeved at the middle position of the threaded rod 7, and the hand wheel 8 is rotated to drive the threaded rod 7 to rotate, and the threaded rod 7 and the sleeve 2 6 move under the thread transmission of the threaded rod 7, and at the same time, the telescopic rod 3 is telescopically adjusted in the support tube 2, and the telescopic rod 3 drives the support plate 4 to adjust the support height.

[0023] like Figure 2 and3 As shown, a slot 9 is provided on the support plate 4, and a driving motor 10 is installed on the inner wall of the slot 9. A bidirectional lead screw 11 is connected to the output end of the driving motor 10. A lead screw pair 12 and a lead screw pair 2 13 are threadedly sleeved on the bidirectional lead screw 11. The lead screw pair 12 and the lead screw pair 2 13 are slidably arranged in the slot 9. A positioning block 14 is connected to the top of the lead screw pair 12 and the lead screw pair 2 13. The opposite side walls of the two groups of positioning blocks 14 are arranged in a concave arc shape. The pipeline is erected between the two groups of positioning blocks 14 of the support plate 4. The driving motor 10 drives the bidirectional lead screw 11 to rotate. The lead screw pair 12 and the lead screw pair 2 13 convert the rotary motion of the bidirectional lead screw 11 into a linear reciprocating motion with opposite motion directions. The lead screw pair 12 and the lead screw pair 2 13 drive the two groups of positioning blocks 14 to be clamped and fixed on both sides of the pipeline.

[0024] like Figure 1-3 As shown, a bracket 15 is provided on the support plate 4, and the bracket 15 is a U-shaped structure. A screw rod 16 is threaded through the transverse top wall of the bracket 15, and the bottom end of the threaded rod 7 is connected to a pressure plate 17. A positioning groove 18 is provided at the bottom of the pressure plate 17. The positioning groove 18 is a concave arc-shaped structure. Slide rails 19 are provided on the longitudinal side walls on both sides of the bracket 15. The two side ends of the pressure plate 17 are slidably provided on the slide rails 19. The screw rod 16 is rotated, and the pressure plate 17 is driven to slide on the slide rails 19 under the threaded transmission action of the screw rod 16, so that the positioning groove 18 is pressed tightly against the top of the pipe.

[0025] like Figure 1 and 2 As shown, slots 20 are evenly arranged on the support tube 2. The slots 20 are arranged in multiple groups and are evenly arranged longitudinally. Pins 21 are adapted to be inserted into the slots 20. After the telescopic rod 3 is extended to a suitable supporting height, the pins 21 are inserted into the corresponding slots 20. The pins 21 are supported at the bottom of the telescopic rod 3 for auxiliary fixation.

[0026] When in use, four sets of reinforcing nails 22 are used to fix the device into the ground. The support height of the support plate 4 is adjusted according to the convexity and concavity of the pipeline laying terrain. The hand wheel 8 is turned, and the hand wheel 8 drives the threaded rod 7 to rotate. Under the thread transmission of the threaded rod 7, the threaded rod 7 and the sleeve 2 6 move. At the same time, the telescopic rod 3 is telescopically adjusted in the support tube 2. The telescopic rod 3 drives the support plate 4 to adjust to a suitable support height. Then the pin 21 is inserted into the corresponding slot 20. The pin 21 is supported at the bottom of the telescopic rod 3 for auxiliary fixation. The pipeline rack It is arranged between the two groups of positioning blocks 14 of the support plate 4, and the driving motor 10 is started. The driving motor 10 drives the bidirectional screw 11 to rotate, and the screw pair 1 12 and the screw pair 2 13 convert the rotary motion of the bidirectional screw 11 into a linear reciprocating motion with opposite motion directions. The screw pair 12 and the screw pair 2 13 drive the two groups of positioning blocks 14 to be clamped in position on both sides of the pipeline, and then the screw 16 is rotated. Under the threaded transmission action of the screw 16, the pressure plate 17 is driven to slide on the slide rail 19, so that the positioning pressure groove 18 is pressed tightly against the top of the pipeline to fix the pipeline.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A height-adjustable petrochemical pipe support, comprising a base (1), on which support tubes (2) are evenly arranged, wherein the support tubes (2) are arranged in four groups, and characterized in that: A telescopic rod (3) is slidably arranged inside the support tube (2), and a support plate (4) is connected to the telescopic rod (3). A sleeve (5) is arranged at the center of the base (1), and a sleeve (6) is arranged at the bottom center of the support plate (4). The internal thread of the sleeve (5) is adapted to be equipped with a threaded rod (7), and the top thread of the threaded rod (7) is adapted to be inside the sleeve (6). A hand wheel (8) is sleeved at the middle position of the threaded rod (7).

2. The height-adjustable petrochemical pipe support according to claim 1, characterized in that: The support plate (4) is provided with an empty slot (9), an inner side wall of the empty slot (9) is provided with a driving motor (10), an output end of the driving motor (10) is connected with a bidirectional lead screw (11), a lead screw pair 1 (12) and a lead screw pair 2 (13) are threadedly sleeved on the bidirectional lead screw (11), the lead screw pair 1 (12) and the lead screw pair 2 (13) are slidably arranged in the empty slot (9), and a positioning block (14) is connected to the top end of the lead screw pair 1 (12) and the lead screw pair 2 (13).

3. The height-adjustable petrochemical pipe support according to claim 2, characterized in that: The support plate (4) is provided with a bracket (15), the bracket (15) is arranged in a U-shaped structure, a screw rod (16) is threadedly penetrated on the transverse top wall of the bracket (15), the bottom end of the threaded rod (7) is connected to a pressing plate (17), and a positioning pressing groove (18) is arranged at the bottom of the pressing plate (17).

4. The height-adjustable petrochemical pipe support according to claim 3, characterized in that: Slide rails (19) are arranged on the longitudinal side walls of both sides of the bracket (15), and the two side ends of the pressing plate (17) are slidably arranged on the slide rails (19).

5. The height-adjustable petrochemical pipe support according to claim 4, characterized in that: The support tube (2) is evenly provided with slots (20), the slots (20) are provided in a plurality of groups and are evenly arranged in the longitudinal direction, and latch pins (21) are adapted to be inserted in the slots (20).

6. The height-adjustable petrochemical pipe support according to claim 5, characterized in that: The base (1) is an I-shaped structure, and reinforcement nails (22) are provided through the four corners of the base (1).

7. The height-adjustable petrochemical pipe support according to claim 6, characterized in that: The opposite side walls of the two groups of positioning blocks (14) are arranged in a concave arc-shaped structure, and the positioning pressing groove (18) is arranged in a concave arc-shaped structure.

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