Adjustable supporting device for petroleum pipeline

Abstract

The utility model discloses an adjustable supporting device of a petroleum pipeline, which comprises a base, a sleeve is fixed on the top of the base, a sliding rod is arranged in the sleeve in a sliding way, a lifting mechanism for driving the sliding rod to lift is arranged in the sleeve, a fixed plate is fixed on the top of the sliding rod, and the fixed plate is fixed on the top of the sliding rod. The interior of the fixing plate is of a hollow structure, a clamp is installed in the fixing plate through a moving mechanism, the moving mechanism is used for driving the clamp to move, and a containing base is fixed to the top of the fixing plate. The fixing plate can be driven by the sliding rod to lift up and down, so that the height of the petroleum pipeline can be conveniently adjusted; and the movable plate can drive the clamp to move up and down through the moving mechanism, so that the petroleum pipeline is conveniently fixed, and displacement of the petroleum pipeline is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pipeline equipment, in particular to an adjustable support device for an oil pipeline. Background Technique

[0002] An oil pipeline is an essential device for transporting oil, and it is necessary to support the pipeline during construction and installation.

[0003] Chinese Patent with application publication number CN208123341U discloses an adjustable support device for an oil pipeline. In this patent, the oil pipeline is installed at the upper end of the lower fixing ring, the upper fixing ring is stuck at the upper end of the oil pipeline, and the lower fixing ring and the upper fixing ring are fixed by fastening bolts, so that the oil pipeline is firmly installed. The internal spring pull rod can provide an elastic buffer when the oil pipeline undergoes displacement, and can ensure stable installation in different sites.

[0004] When using the above patent, we found that the device does not have the ability to adjust the height of the oil pipeline. When the installation height is inappropriate, it is not convenient to install the oil pipeline according to the actual situation, and there are deficiencies in the use process. Therefore, we propose an adjustable support device for an oil pipeline. Summary of the Invention

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose an adjustable support device for an oil pipeline.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An adjustable support device for an oil pipeline, comprising a base, a sleeve is fixedly installed on the top of the base, a sliding rod is slidably installed inside the sleeve, a lifting mechanism for driving the sliding rod to lift is installed inside the sleeve, a fixing plate is fixedly installed on the top of the sliding rod, the inside of the fixing plate is of a hollow structure, a clamp is installed inside the fixing plate through a moving mechanism, the moving mechanism is used to drive the clamp to move, and a placing seat is fixedly installed on the top of the fixing plate.

[0008] Preferably, the lifting mechanism includes a first rotating handle, a worm, a rotating shaft, a worm gear, a gear and a rack. The worm is rotatably installed inside the sleeve, the worm rotates through the sleeve and is connected with the first rotating handle, the rotating shaft is rotatably installed inside the sleeve, a worm gear and a gear are fixedly sleeved on the rotating shaft, the worm is in meshing transmission with the worm gear, the rack is fixed inside the sliding rod, and the gear is in meshing transmission with the rack.

[0009] Preferably, the moving mechanism includes a second rotary handle, a lead screw, sliders, connecting rods and a movable plate. The lead screw is rotatably installed inside the fixed plate. The lead screw rotatably penetrates the fixed plate and is connected with the second rotary handle. The lead screw is sleeved with two sliders through threads with opposite helix directions. The tops of the two sliders are hinged with the same movable plate through connecting rods. The movable plate is fixedly connected with the clamp.

[0010] Preferably, a limiting groove is formed inside the fixed plate, a limiting block is fixed on the side of the movable plate, and the limiting block is slidably installed in the limiting groove.

[0011] Preferably, a sliding hole is formed at the top of the fixed plate, and the clamp is slidably installed in the sliding hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. In the utility model, by rotating the first rotary handle, through the meshing transmission of the worm and the worm wheel, the worm wheel drives the rotating shaft to rotate, so that the rotating shaft drives the gear to rotate. Through the meshing transmission of the gear and the rack, the rack drives the sliding rod to move up and down, so that the sliding rod can drive the fixed plate to move up and down, facilitating the adjustment of the height of the oil pipeline.

[0014] 2. In the utility model, by rotating the second rotary handle, through the threaded transmission of the lead screw and the slider, the two sliders drive the connecting rods to move towards or away from each other, changing the position of the movable plate, so that the movable plate can drive the clamp to move up and down, facilitating the fixation of the oil pipeline and preventing the oil pipeline from shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of an adjustable support device for an oil pipeline proposed by the utility model;

[0016] Figure 2 is a schematic view of the lifting mechanism of an adjustable support device for an oil pipeline proposed by the utility model;

[0017] Figure 3 is a side view of the lifting mechanism of an adjustable support device for an oil pipeline proposed by the utility model;

[0018] Figure 4 is a front view of the moving mechanism of an adjustable support device for an oil pipeline proposed by the utility model.

[0019] In the figure: 1 base, 2 sleeve, 3 sliding rod, 4 lifting mechanism, 41 first rotary handle, 42 worm, rotating shaft, 44 worm wheel, 45 gear, 46 rack, 5 fixed plate, 6 moving mechanism, 61 second rotary handle, 62 lead screw, 63 slider, 64 connecting rod, 65 movable plate, 7 clamp, 8 placing seat, 9 limiting block. Detailed implementation manners

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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.

[0021] Refer to Figures 1-4 , an adjustable support device for an oil pipeline, including a base 1, a sleeve 2 is fixed on the top of the base 1, a sliding rod 3 is slidably installed inside the sleeve 2, a lifting mechanism 4 for driving the sliding rod 3 to lift is installed inside the sleeve 2, a fixing plate 5 is fixed on the top of the sliding rod 3, the inside of the fixing plate 5 is of a hollow structure, a clamp 7 is installed inside the fixing plate 5 through a moving mechanism 6, the moving mechanism 6 is used to drive the clamp 7 to move, a sliding hole is opened on the top of the fixing plate 5, the clamp 7 is slidably installed in the sliding hole, and a placing seat 8 is fixed on the top of the fixing plate 5.

[0022] Preferably, the lifting mechanism 4 includes a first rotary handle 41, a worm 42, a rotating shaft 43, a worm gear 44, a gear 45 and a rack 46. The worm 42 is rotatably installed inside the sleeve 2, the worm 42 rotatably penetrates through the sleeve 2 and is connected with the first rotary handle 41. The rotating shaft 43 is rotatably installed inside the sleeve 2, and a worm gear 44 and a gear 45 are fixedly sleeved on the rotating shaft 43. The worm 42 is in meshing transmission with the worm gear 44. The rack 46 is fixed inside the sliding rod 3, and the gear 45 is in meshing transmission with the rack 46. By rotating the first rotary handle 41, through the meshing transmission of the worm 42 and the worm gear 44, the worm gear 44 drives the rotating shaft 43 to rotate, so that the rotating shaft 43 drives the gear 45 to rotate. Through the meshing transmission of the gear 45 and the rack 46, the rack 46 drives the sliding rod 3 to lift, so that the sliding rod 3 can drive the fixing plate 5 to move up and down, facilitating the adjustment of the height of the oil pipeline.

[0023] Preferably, the moving mechanism 6 includes a second rotary handle 61, a lead screw 62, sliders 63, connecting rods 64 and a movable plate 65. The lead screw 62 is rotatably installed inside the fixing plate 5, the lead screw 62 rotatably penetrates through the fixing plate 5 and is connected with the second rotary handle 61. The lead screw 62 is sleeved with two sliders 63 through threads with opposite helix directions. The tops of the two sliders 63 are hinged with the same movable plate 65 through connecting rods 64. A limiting groove is opened inside the fixing plate 5, a limiting block 9 is fixed on the side of the movable plate 65, and the limiting block 9 is slidably installed in the limiting groove. The movable plate 65 is fixedly connected with the clamp 7. By rotating the second rotary handle 61, through the threaded transmission of the lead screw 62 and the sliders 63, the two sliders 63 drive the connecting rods 64 to move towards or away from each other, changing the position of the movable plate 65, so that the movable plate 65 can drive the clamp 7 to move up and down, facilitating the fixing of the oil pipeline and preventing the oil pipeline from shifting.

[0024] Working principle: Place the oil pipeline on the placement seat 8. Rotate the second knob 61. Through the threaded transmission of the lead screw 62 and the slider 63, the two sliders 63 drive the connecting rod 64 to move towards or away from each other, changing the position of the movable plate 65. Thus, the movable plate 65 can drive the fixture 7 to move up and down, facilitating the fixation of the oil pipeline and preventing the oil pipeline from shifting. When the height of the oil pipeline needs to be adjusted, rotate the first knob 41. Through the meshing transmission of the worm 42 and the worm wheel 44, the worm wheel 44 drives the rotating shaft 43 to rotate, causing the rotating shaft 43 to drive the gear 45 to rotate. Through the meshing transmission of the gear 45 and the rack 46, the rack 46 drives the slide rod 3 to move up and down. Thus, the slide rod 3 can drive the fixed plate 5 to move up and down, facilitating the adjustment of the height of the oil pipeline.

[0025] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent replacements or changes, shall be covered by the protection scope of the present utility model.

Claims

1. An adjustable support device for an oil pipeline, comprising a base (1), characterized in that, A sleeve (2) is fixed to the top of the base (1). A slide bar (3) is slidably installed inside the sleeve (2). An elevating mechanism (4) for driving the slide bar (3) to move up and down is installed inside the sleeve (2). A fixing plate (5) is fixed to the top of the slide bar (3). The inside of the fixing plate (5) is of a hollow structure. A clamp (7) is installed inside the fixing plate (5) through a moving mechanism (6). The moving mechanism (6) is used to drive the clamp (7) to move. A placing seat (8) is fixed to the top of the fixing plate (5).

2. The adjustable support device for an oil pipeline according to claim 1, characterized in that, The elevating mechanism (4) includes a first rotary handle (41), a worm (42), a rotating shaft (43), a worm gear (44), a gear (45) and a rack (46). The worm (42) is rotatably installed inside the sleeve (2). The worm (42) rotatably penetrates through the sleeve (2) and is connected to the first rotary handle (41). The rotating shaft (43) is rotatably installed inside the sleeve (2). A worm gear (44) and a gear (45) are fixedly sleeved on the rotating shaft (43). The worm (42) is in meshing transmission with the worm gear (44). The rack (46) is fixed inside the slide bar (3). The gear (45) is in meshing transmission with the rack (46).

3. The adjustable support device for an oil pipeline according to claim 1, characterized in that, The moving mechanism (6) includes a second rotary handle (61), a lead screw (62), sliders (63), connecting rods (64) and a movable plate (65). The lead screw (62) is rotatably installed inside the fixing plate (5). The lead screw (62) rotatably penetrates through the fixing plate (5) and is connected to the second rotary handle (61). Two sliders (63) are sleeved on the lead screw (62) through threads with opposite helix directions. The tops of the two sliders (63) are hinged to the same movable plate (65) through the connecting rods (64). The movable plate (65) is fixedly connected to the clamp (7).

4. The adjustable support device for an oil pipeline according to claim 3, characterized in that, A limiting groove is formed inside the fixing plate (5). A limiting block (9) is fixed to the side of the movable plate (65). The limiting block (9) is slidably installed inside the limiting groove.

5. The adjustable support device for an oil pipeline according to claim 1, characterized in that, A sliding hole is formed in the top of the fixing plate (5). The clamp (7) is slidably installed inside the sliding hole.

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