Petrochemical pipeline mounting structure

Abstract

The utility model relates to the technical field of petrochemical pipeline installation, in particular to a petrochemical pipeline installation structure which comprises a base and a fixing plate, a connecting plate is arranged on the base, a first bidirectional lead screw mechanism is arranged on the connecting plate, and a second bidirectional lead screw mechanism is arranged on the first bidirectional lead screw mechanism. Electric push rods are arranged in the base and the fixing plate, and universal wheels are arranged below the fixing plate. According to the utility model, the first bidirectional lead screw mechanism is arranged on the connecting plate, the motor is fixedly connected with the connecting plate, the lead screw is rotatably connected with the connecting plate, the first bidirectional lead screw is in threaded connection with the control panel, and the limiting rod is in sliding connection with the control panel; pipelines with different sizes can be fixed in the control panel; and meanwhile, a second two-way lead screw mechanism is arranged on the control plate, double fixing is carried out on pipelines of different sizes, the time for replacing the mounting structure is shortened, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of petrochemical pipeline installation, in particular to a petrochemical pipeline installation structure. Background Art

[0002] Petrochemical pipelines are pipelines used for petroleum transportation. Petrochemical pipelines are usually long distances, and multiple support installation locations are set along the path of the petrochemical pipelines.

[0003] After searching, the patent document with publication number CN218972009U discloses a petrochemical pipeline installation structure, including a slot frame, which is a J-shaped bent plate. The slot frame includes a hook portion, and the hook portion is fixedly connected to a connecting plate. The end of the connecting plate away from the hook portion is fixedly connected to a support plate, and an arc-shaped groove is provided at the end of the support plate away from the connecting plate. The support plate is located below the arc-shaped groove and has multiple connecting holes. The upper end of the arc-shaped groove is fixedly connected to a U-shaped buckle by a bolt, and the U-shaped buckle and the arc-shaped groove are combined into a circular clip space. The slot frame, support plate and U-shaped buckle are all arranged in two groups in a mirror-symmetrical manner, and also include connecting bolts. The connecting holes of the two groups of support plates are connected correspondingly by connecting bolts.

[0004] In the above-mentioned prior art, the installation position is fixed by clamping the slot frame with the connecting bolts, which simplifies the installation of the petrochemical pipeline installation structure, facilitates installation, and is conducive to improving the efficiency of installation, maintenance and replacement. However, in reality, there are petrochemical pipelines of different sizes that need to be installed. When in use, the installation structure cannot fix petrochemical pipelines of different sizes, so that petrochemical pipelines of different sizes require different installation structures, which increases the time for replacing the installation structure and affects the efficiency of installation. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the installation structure in the prior art cannot fix petrochemical pipelines of different sizes, so that petrochemical pipelines of different sizes require different installation structures, which increases the time for replacing the installation structure and affects the installation efficiency. A petrochemical pipeline installation structure is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A petrochemical pipeline installation structure includes a base and a fixed plate. The base is provided with a connecting plate, the connecting plate is provided with a first bidirectional screw mechanism, the first bidirectional screw mechanism is provided with a second bidirectional screw mechanism, the base and the fixed plate are provided with electric push rods, and a universal wheel is provided under the fixed plate.

[0008] Preferably, the first bidirectional screw mechanism includes:

[0009] a motor, a first bidirectional screw, the motor being fixedly connected to the connecting plate, and the first bidirectional screw being rotatably connected to the connecting plate;

[0010] a first central connecting sleeve, wherein the first central connecting sleeve is fixedly connected to the first bidirectional screw rod;

[0011] A control plate, a limit rod, the control plate is threadedly connected to the first bidirectional screw rod, a rubber pad is provided on the control plate, the limit rod is fixedly connected to the connecting plate, and the control plate is slidably connected to the limit rod.

[0012] Preferably, the rubber pad is fixedly mounted to the control panel.

[0013] Preferably, the second bidirectional screw mechanism includes:

[0014] a second central connecting sleeve and a second bidirectional screw rod, wherein the second central connecting sleeve is fixedly connected to the control panel, and the second bidirectional screw rod is movably connected to the second central connecting sleeve;

[0015] a handle, the handle being fixedly connected to the second bidirectional screw rod;

[0016] A support plate, an adjustment plate, a first threaded hole, a second threaded hole, and a bolt. The support plate is threadedly connected to the second bidirectional screw, the adjustment plate is movably connected to the support plate, the first threaded hole is opened on the support plate, and the second threaded hole is opened on the adjustment plate.

[0017] Preferably, the electric push rod is fixedly installed on the base, and the electric push rod is fixedly connected to the fixing plate.

[0018] Preferably, the universal wheel is fixedly mounted to the fixing plate.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] 1. In the utility model, a first bidirectional screw mechanism is provided on the connecting plate, the motor is fixedly connected to the connecting plate, the screw is rotatably connected to the connecting plate, the first center connecting sleeve is fixedly connected to the first bidirectional screw, the first bidirectional screw is threadedly connected to the control plate, the limit rod is slidably connected to the control plate, and the limit rod is fixedly connected to the connecting plate. When the motor drives the first bidirectional screw to rotate, it drives the control plate to move in opposite directions. When the control plates move closer to each other, pipes of different sizes can be fixed in the control plate; at the same time, a second bidirectional screw mechanism is provided on the control plate to perform doubly fixing of pipes of different sizes, which reduces the time for replacing the installation structure and improves the installation efficiency.

[0021] 2. In the present invention, an electric push rod is provided under the base, through which the height of the mounting structure can be adjusted, making it convenient to install pipes of different heights. At the same time, universal wheels are provided under the fixing plate, making the mounting structure easy to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a petrochemical pipeline installation structure proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of a first bidirectional screw mechanism of a petrochemical pipeline installation structure proposed by the present invention;

[0024] Figure 3 This is a schematic diagram of a second bidirectional screw mechanism of a petrochemical pipeline installation structure proposed by the present invention.

[0025] In the figure: 1. Base; 2. Connecting plate; 3. First bidirectional screw mechanism; 301. Motor; 302. First bidirectional screw; 303. First center connecting sleeve; 304. Control board; 305. Limit rod; 4. Second bidirectional screw mechanism; 401. Second center connecting sleeve; 402. Second bidirectional screw; 403. Handle; 404. Support plate; 405. Adjustment plate; 406. First threaded hole; 407. Second threaded hole; 408. Bolt; 5. Fixing plate; 6. Electric push rod; 7. Universal wheel; 8. Rubber pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-Figure 3 A petrochemical pipeline installation structure includes a base 1 and a fixed plate 5. The base 1 is provided with a connecting plate 2, the connecting plate 2 is provided with a first bidirectional screw mechanism 3, the first bidirectional screw mechanism 3 is provided with a second bidirectional screw mechanism 4, an electric push rod 6 is provided between the base 1 and the fixed plate 5, and a universal wheel 7 is provided under the fixed plate 5.

[0028] The first bidirectional screw mechanism 3 includes:

[0029] Motor 301, first bidirectional screw rod 302, first center connecting sleeve 303, motor 301 is fixedly connected to connecting plate 2, first bidirectional screw rod 302 is rotatably connected to connecting plate 2, first center connecting sleeve 303 is fixedly connected to first bidirectional screw rod 302, used to enhance the stability of first bidirectional screw rod 302.

[0030] The control plate 304 and the limit rod 305 are threadedly connected to the first bidirectional screw rod 302. When the first bidirectional screw rod 302 rotates, the control plate 304 moves along the length direction of the first bidirectional screw rod 302, so that the control plate 304 performs horizontal linear motion; a rubber pad 8 is provided on the control plate 304.

[0031] The limiting rod 305 is fixedly connected to the connecting plate 2, and the control plate 304 is slidably connected to the limiting rod 305. The function of the limiting rod 305 is to limit the horizontal linear motion of the control plate 304 when the control plate 304 moves with the first bidirectional screw rod 302.

[0032] The rubber pad 8 is fixedly mounted on the control panel 304 . The rubber pad 8 is used to prevent the rubber pad 8 from directly contacting the petrochemical pipeline and damaging the coating on the surface of the petrochemical pipeline.

[0033] The second bidirectional screw mechanism 4 includes:

[0034] The second center connecting sleeve 401, the second bidirectional screw rod 402, the handle 403, the support plate 404, the adjustment plate 405, the second center connecting sleeve 401 is fixedly connected to the control plate 304, and the second bidirectional screw rod 402 is connected to the second center connecting sleeve 401 through a bearing, ensuring that the second bidirectional screw rod rotates stably; the handle 403 is fixedly connected to the second bidirectional screw rod 402, and when the handle 403 is rotated to drive the second bidirectional screw rod 402 to rotate, the support plate 404 will move along the vertical direction of the second bidirectional screw rod 402, so that the support plate 404 performs a linear motion in the vertical direction, thereby driving the adjustment plate 405 to move in the vertical direction.

[0035] The first threaded hole 406, the second threaded hole 407, the bolt 408, the support plate 404 is threadedly connected to the second bidirectional screw rod 402, the adjustment plate 405 is movably connected to the support plate 404, the first threaded hole 406 is opened on the support plate 404, the second threaded hole 407 is opened on the adjustment plate 405, the function of the bolt 408 is to ensure the stability and fixation of the adjustment plate 405 on the support plate 404, and the length of the fixed adjustment plate 405 is adjusted through the cooperation of the first threaded hole 406, the second threaded hole 407 and the bolt 408.

[0036] The electric push rod 6 is fixedly installed on the base 1 and is fixedly connected to the fixing plate 5. The electric push rod 6 is used to adjust the height of the entire installation structure.

[0037] The universal wheel 7 is fixedly installed with the fixing plate 5, and the universal wheel 7 is used to facilitate the movement of the entire installation structure.

[0038] It should be noted that the specific model specifications of the motor 301 and the electric push rod 6 need to be selected according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it is not described here. Both can be powered by external devices and controlled to be turned on and off;

[0039] The functional principle of this utility model can be explained through the following operation modes:

[0040] The staff places the petrochemical pipeline installation mechanism on the site through the universal wheel 7, adjusts the installation structure to the required height through the electric push rod 6, and then the motor 301 drives the first bidirectional screw rod 302 to rotate, thereby driving the control plate 304 threadedly connected to the first bidirectional screw rod 302 to move in opposite directions. When the two control plates 304 move closer to each other, the petrochemical pipeline is fixed in the control plate 304, and then the first threaded hole 406 and the second threaded hole 407 are matched with the bolt 408 to adjust the adjustment plate 405 to the required length and connect it to the support plate 404. Then, the second bidirectional screw rod 402 is driven to rotate by manually rotating the handle 403, thereby driving the support plate 404 threadedly connected to the second bidirectional screw rod 402 to move in opposite directions. When the two support plates 404 move closer to each other, petrochemical pipelines of different sizes are fixed in the adjustment plate 405, and finally the installation of the petrochemical pipeline is completed.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A petrochemical pipeline installation structure, comprising a base (1) and a fixing plate (5), characterized in that: A connecting plate (2) is provided on the base (1), a first bidirectional screw mechanism (3) is provided on the connecting plate (2), a second bidirectional screw mechanism (4) is provided on the first bidirectional screw mechanism (3), an electric push rod (6) is provided between the base (1) and the fixed plate (5), and a universal wheel (7) is provided under the fixed plate (5).

2. A petrochemical pipeline installation structure according to claim 1, characterized in that: The first bidirectional screw mechanism (3) comprises: A motor (301), a first bidirectional screw rod (302), the motor (301) being fixedly connected to the connecting plate (2), and the first bidirectional screw rod (302) being rotatably connected to the connecting plate (2); a first central connecting sleeve (303), the first central connecting sleeve (303) being fixedly connected to the first bidirectional screw rod (302); A control panel (304), a limiting rod (305), the control panel (304) being threadedly connected to the first bidirectional screw rod (302), a rubber pad (8) being provided on the control panel (304), the limiting rod (305) being fixedly connected to the connecting plate (2), and the control panel (304) being slidably connected to the limiting rod (305).

3. A petrochemical pipeline installation structure according to claim 2, characterized in that: The rubber pad (8) is fixedly mounted to the control panel (304).

4. The petrochemical pipeline installation structure according to claim 2, characterized in that: The second bidirectional screw mechanism (4) comprises: a second central connecting sleeve (401), a second bidirectional screw rod (402), wherein the second central connecting sleeve (401) is fixedly connected to the control panel (304), and the second bidirectional screw rod (402) is movably connected to the second central connecting sleeve (401); a handle (403), the handle (403) being fixedly connected to the second bidirectional screw rod (402); A support plate (404), an adjustment plate (405), a first threaded hole (406), a second threaded hole (407), and a bolt (408). The support plate (404) is threadedly connected to the second bidirectional screw rod (402). The adjustment plate (405) is movably connected to the support plate (404). The first threaded hole (406) is provided on the support plate (404), and the second threaded hole (407) is provided on the adjustment plate (405).

5. The petrochemical pipeline installation structure according to claim 1, characterized in that: The electric push rod (6) is fixedly mounted on the base (1), and the electric push rod (6) is fixedly connected to the fixing plate (5).

6. The petrochemical pipeline installation structure according to claim 1, characterized in that: The universal wheel (7) is fixedly mounted on the fixing plate (5).

Images