Butt joint mechanism for pipeline adjustment

Abstract

The utility model discloses a butt joint mechanism for pipeline adjustment, which relates to the technical field of pipeline butt joint and comprises two bases, a U-shaped plate is arranged above the bases in a sliding manner, lifting mechanisms are arranged between two sides of the U-shaped plate and the two bases, two first mounting plates are arranged below the U-shaped plate in a sliding manner, and two second mounting plates are arranged below the U-shaped plate in a sliding manner. An adjusting mechanism is jointly arranged above the two first mounting plates, two-way air cylinders are fixedly connected to the lower portions of the first mounting plates, movable plates are fixedly connected to the two ends of the two-way air cylinders, and an arc-shaped clamping plate is fixedly connected to one side of each movable plate. Two pipelines can be respectively clamped by each arc-shaped clamping plate by starting the two bidirectional cylinders, the two pipelines are the same, and the strokes of the two ends of the two bidirectional cylinders are the same, so that the two pipelines are positioned on the same plane, and then the two pipelines can be close to each other by starting the motor, so that the butt joint work is finished.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline butt joint, in particular to a pipeline adjustment butt joint mechanism. Background Art

[0002] The chemical industry generally refers to the chemical industry that uses petroleum and natural gas as raw materials. The chemical industry generally needs to build pipelines to transport materials. During the construction of chemical pipelines, supporting devices are required to connect the pipelines.

[0003] After searching, a pipeline erection support device with publication number CN218031796U is found, which includes a support platform, an adjusting movable mechanism, a docking pipeline, a clamping docking mechanism and a docking drive mechanism; the adjusting movable mechanism is provided in four groups, and the adjusting movable mechanisms are respectively fixedly connected to the bottom of the support platform; the docking pipeline is arranged above the support platform; the clamping docking mechanism is provided in two groups, and the clamping docking mechanisms are respectively slidably connected to the inside of the docking slide groove; the docking drive mechanism is fixedly connected to the bottom of the support platform.

[0004] However, the existing pipeline erection support device needs to use lifting equipment to move the pipeline to the top of the support platform when in use. If there is no lifting equipment at this time, it needs to be manually lifted onto the support platform, which is very time-consuming and labor-intensive. Utility Model Content

[0005] In view of the problems existing in the above-mentioned existing pipeline erection support device, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a docking mechanism for pipeline adjustment, which solves the problem that the existing pipeline erection support device needs to use lifting equipment to move the pipeline to the top of the support platform when in use. If there is no lifting equipment at this time, it needs to be manually lifted onto the support platform, which is very time-consuming and labor-intensive.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A pipe adjustment docking mechanism comprises two bases, a U-shaped plate is slidably arranged above the bases, a lifting mechanism is arranged between the two sides of the U-shaped plate and the two bases, two first mounting plates are slidably arranged below the U-shaped plate, an adjustment mechanism is arranged above the two first mounting plates, two-way cylinders are fixedly connected below the first mounting plates, both ends of the two two-way cylinders are fixedly connected to movable plates, one side of each movable plate is fixedly connected to an arc-shaped clamping plate, and the corresponding two arc-shaped clamping plates match each other. By making use of the same stroke at both ends of the two two-way cylinders, the two pipes can be clamped and placed on the same horizontal line, and then the two first mounting plates can be moved to achieve universal docking.

[0009] Preferably, the lifting mechanism includes two support plates and multiple lifting cylinders, the two support plates are respectively fixedly connected to the two sides of the U-shaped plate, each lifting cylinder is respectively fixedly connected between the two support plates and the corresponding base, each lifting cylinder is synchronously arranged, and each lifting cylinder can be used to move the U-shaped plate up and down, so that the device is adaptable to pipes of different specifications.

[0010] Preferably, the adjustment mechanism includes two second mounting plates, a bidirectional screw, a motor and two sliders, the two second mounting plates are fixedly connected to the upper surface of the U-shaped plate, the bidirectional screw is rotatably connected between the two second mounting plates, the motor is fixedly connected to one side of one of the second mounting plates, one end of the bidirectional screw passes through one side of the corresponding second mounting plate and is fixedly connected to the output end of the motor, the two sliders are respectively threadedly sleeved on the rod walls at both ends of the bidirectional screw, the lower parts of the two sliders both pass through the upper surface of the U-shaped plate and are respectively fixedly connected to the upper surface of the corresponding first mounting plate, the two sliders can be brought close to each other by rotating the motor, thereby driving the two pipes to approach each other and completing the docking work.

[0011] Preferably, the inner sides of the two arc-shaped clamping plates are fixedly connected with anti-skid pads, and the anti-skid pads can prevent the two pipes from sliding.

[0012] Preferably, a strip hole is provided on the upper surface of the U-shaped plate, and the strip hole matches with two sliders, and the sliders can be moved by utilizing the strip hole.

[0013] Preferably, two universal wheels are fixedly connected to the lower surfaces of the two bases, and both universal wheels are equipped with foot brakes, which can facilitate the movement of the device and stabilize it during operation.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model starts two bidirectional cylinders so that each arc-shaped clamp can clamp two pipes respectively. Since the two pipes are the same and the strokes at both ends of the two bidirectional cylinders are also the same, the two pipes will be in the same plane at this time. Then, the two pipes can be brought closer by starting the motor to complete the docking work.

[0016] 2. The utility model starts each lifting cylinder at the same time, and then the two support plates can be moved up and down, so that the U-shaped plate can also be moved up and down, so that the arc clamping plate can be matched with pipes of different specifications.

[0017] 3. The utility model starts the motor to rotate the bidirectional screw rod, and then the two sliders approach each other on the rod wall of the bidirectional screw rod, thereby driving the two first mounting plates to approach each other, that is, the two pipes are butt-jointed with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 Side view of

[0021] Figure 3 For the utility model Figure 2 sectional view of .

[0022] Description of reference numerals:

[0023] 1. Base; 2. U-shaped plate; 3. First mounting plate; 4. Bidirectional cylinder; 5. Movable plate; 6. Arc-shaped clamping plate; 7. Support plate; 8. Lifting cylinder; 9. Second mounting plate; 10. Bidirectional screw rod; 11. Motor; 12. Sliding block; 13. Anti-slip pad; 14. Universal wheel. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a pipeline adjustment docking mechanism.

[0026] The utility model provides Figure 1-3 A pipeline adjustment docking mechanism shown includes two bases 1, a U-shaped plate 2 is slidably arranged above the base 1, a lifting mechanism is arranged between the two sides of the U-shaped plate 2 and the two bases 1, two first mounting plates 3 are slidably arranged below the U-shaped plate 2, and an adjustment mechanism is commonly arranged above the two first mounting plates 3, a two-way cylinder 4 is fixedly connected to the bottom of the first mounting plates 3, both ends of the two two-way cylinders 4 are fixedly connected to movable plates 5, and one side of each movable plate 5 is fixedly connected to an arc-shaped clamping plate 6, and the corresponding two arc-shaped clamping plates 6 match each other.

[0027] The lifting mechanism can be used to move the U-shaped plate 2 up and down, so that each arc-shaped clamping plate 6 can be moved to both sides of the pipeline, and then the two-way cylinder 4 is started to clamp the pipeline. Since the pipelines are the same, the strokes at both ends of the two two-way cylinders are also the same, so the two pipelines will be in the same plane at this time. Then the adjustment mechanism can be used to bring the two pipelines closer to complete the docking work.

[0028] In order to make the U-shaped plate 2 move up and down, Figure 1-2 As shown, the lifting mechanism includes two support plates 7 and multiple lifting cylinders 8. The two support plates 7 are respectively fixedly connected to the two sides of the U-shaped plate 2, and each lifting cylinder 8 is respectively fixedly connected between the two support plates 7 and the corresponding base 1, and each lifting cylinder 8 is synchronously arranged.

[0029] Simultaneously, each lifting cylinder 8 is started, and then the two support plates 7 can be moved up and down, so that the U-shaped plate 2 can also be moved up and down, so that the arc clamping plate 6 can be matched with pipes of different specifications.

[0030] In order to make the two pipelines open, Figure 2-3 As shown, the adjustment mechanism includes two second mounting plates 9, a bidirectional screw rod 10, a motor 11 and two sliders 12. The two second mounting plates 9 are fixedly connected to the upper surface of the U-shaped plate 2. The bidirectional screw rod 10 is rotatably connected between the two second mounting plates 9. The motor 11 is fixedly connected to one side of one of the second mounting plates 9. One end of the bidirectional screw rod 10 passes through one side of the corresponding second mounting plate 9 and is fixedly connected to the output end of the motor 11. The two sliders 12 are respectively threadedly sleeved on the rod walls at both ends of the bidirectional screw rod 10. The lower parts of the two sliders 12 pass through the upper surface of the U-shaped plate 2 and are respectively fixedly connected to the upper surface of the corresponding first mounting plate 3.

[0031] The motor 11 is started to rotate the bidirectional screw rod 10, and then the two sliders 12 are moved closer to each other on the rod wall of the bidirectional screw rod 10, thereby driving the two first mounting plates 3 to move closer to each other, that is, the two pipes are butted against each other.

[0032] To prevent the pipe from slipping, Figure 2 As shown, the inner sides of the two arc-shaped clamping plates 6 are fixedly connected with anti-slip pads 13 .

[0033] Each anti-skid pad 13 can prevent the arc-shaped clamping plate 6 from falling off when clamping the pipeline.

[0034] In order to enable the two sliders 12 to move left and right, as Figure 3 As shown, a strip hole is opened on the upper surface of the U-shaped plate 2 , and the strip hole matches with the two sliding blocks 12 .

[0035] The strip-shaped holes can be used to enable the two sliders 12 to move left and right when the motor 11 is started.

[0036] In order to facilitate the movement of the device, Figure 1-3 As shown, two universal wheels 14 are fixedly connected to the lower surfaces of the two bases 1 .

[0037] Both universal wheels 14 are provided with foot brakes, which facilitate the movement of the device and make it stable during operation.

[0038] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A pipe adjustment docking mechanism, comprising two bases (1), characterized in that: A U-shaped plate (2) is slidably arranged above the base (1), and lifting mechanisms are arranged between the two sides of the U-shaped plate (2) and the two bases (1). Two first mounting plates (3) are slidably arranged below the U-shaped plate (2), and an adjustment mechanism is commonly arranged above the two first mounting plates (3). A bidirectional cylinder (4) is fixedly connected below the first mounting plates (3), and both ends of the two bidirectional cylinders (4) are fixedly connected to movable plates (5), and one side of each movable plate (5) is fixedly connected to an arc-shaped clamping plate (6), and the corresponding two arc-shaped clamping plates (6) match each other.

2. The pipe adjustment docking mechanism according to claim 1, characterized in that: The lifting mechanism comprises two support plates (7) and a plurality of lifting cylinders (8), the two support plates (7) being respectively fixedly connected to two sides of the U-shaped plate (2), each lifting cylinder (8) being respectively fixedly connected between the two support plates (7) and the corresponding base (1), and each lifting cylinder (8) being synchronously arranged.

3. The pipe-adjustable docking mechanism according to claim 1, characterized in that: The adjustment mechanism comprises two second mounting plates (9), a bidirectional screw rod (10), a motor (11) and two sliders (12); the two second mounting plates (9) are fixedly connected to the upper surface of the U-shaped plate (2); the bidirectional screw rod (10) is rotatably connected between the two second mounting plates (9); the motor (11) is fixedly connected to one side of one of the second mounting plates (9); one end of the bidirectional screw rod (10) passes through one side of the corresponding second mounting plate (9) and is fixedly connected to the output end of the motor (11); the two sliders (12) are respectively threadedly sleeved on the rod walls at both ends of the bidirectional screw rod (10); the lower parts of the two sliders (12) both pass through the upper surface of the U-shaped plate (2) and are respectively fixedly connected to the upper surface of the corresponding first mounting plate (3).

4. The pipe-adjustable docking mechanism according to claim 1, characterized in that: The inner sides of the two arc-shaped clamping plates (6) are both fixedly connected with anti-slip pads (13).

5. The pipe-adjustable docking mechanism according to claim 3, characterized in that: The upper surface of the U-shaped plate (2) is provided with a strip-shaped hole, and the strip-shaped hole matches the two sliding blocks (12).

6. The pipe-adjustable docking mechanism according to claim 1, characterized in that: Two universal wheels (14) are fixedly connected to the lower surfaces of the two bases (1).

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