Pipeline supporting device

Abstract

The utility model discloses a pipeline supporter, which belongs to the technical field of pipeline supporters, and comprises a mounting plate, an upper arc-shaped clamping ring and a lower arc-shaped clamping ring, the lower surface of the mounting plate is connected with a support frame, the lower surface of the support frame is connected with a sliding sleeve, the top end of a sliding rod is connected with a screw rod, the outer surface of the screw rod is in threaded connection with a nut, and the nut is connected with a nut. A clamping groove is formed in the inner side of the upper arc-shaped clamping ring, fasteners are arranged at the two ends of the upper arc-shaped clamping ring and the two ends of the lower arc-shaped clamping ring, and through cooperation of the upper arc-shaped clamping ring, the lower arc-shaped clamping ring and the clamping groove, the upper arc-shaped clamping ring forms a supporting point through the clamping groove to provide supporting force for the lower arc-shaped clamping ring. The lower arc-shaped clamping ring can simply lift and support the pipeline, a worker lifting the pipeline does not need to lift the pipeline, the manual lifting time is saved, the remaining work can be completed by only one worker, and the pipeline mounting efficiency is improved.

Description

Technical Field

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

[0002] A pipe support is a device used to fix and support the pipe system. It plays a vital role in the pipe system to keep the pipe stable in a horizontal or vertical state. The pipe support not only supports the pipe, but also needs to ensure the stability and safety of the pipe when the transport medium (such as liquid, gas) flows. The pipe support can also be designed according to different application scenarios.

[0003] When the pipeline is in use, it will be modified accordingly according to the requirements of use. The pipeline in use needs to be modified and fixed with a pipeline fixer to maintain the stability of the pipeline. Most of the existing pipeline supports are connected to the building using expansion bolts to fix the pipeline support. After the pipeline support is fixed, three workers are required to cooperate to complete the connection between the pipeline and the pipeline fixer. Two workers are required to lift the pipeline and align the pipeline with the pipeline fixer after lifting it. Another worker is responsible for connecting the support plate and bolts under the pipeline fixer to tighten and fix the pipeline. The two workers who lift the pipeline cannot put the pipeline down without connecting the support plate and bolts. The existing method of installing pipelines is very wasteful of manpower and very inefficient. In order to solve this technical problem, the utility model proposes a pipeline support. Utility Model Content

[0004] The main purpose of the utility model is to provide a pipe support, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A pipe support comprises a mounting plate, an upper arc-shaped clamping ring and a lower arc-shaped clamping ring, the lower surface of the mounting plate is connected to a support frame, the lower surface of the support frame is connected to a sliding sleeve, the inner wall of the sliding sleeve is in sliding contact with a sliding rod, the top end of the sliding rod is connected to a screw rod, the outer surface of the screw rod is threadedly connected to a nut, one side of the nut is in contact with the inner wall of the support frame, a positioning mechanism is arranged above the nut, the bottom end of the sliding rod is connected to the outer surface of the upper arc-shaped clamping ring, a groove is provided on the inner side of the upper arc-shaped clamping ring, the inner wall of the groove is in contact with the outer surface of the lower arc-shaped clamping ring, and fasteners are arranged at both ends of the upper arc-shaped clamping ring and the lower arc-shaped clamping ring.

[0007] Preferably, the inner walls of the upper arc-shaped clamp ring and the lower arc-shaped clamp ring are both connected with a plurality of anti-skid pads, and the plurality of anti-skid pads are arranged in a circular array.

[0008] Preferably, the positioning mechanism includes a support plate, the support plate is connected to the inner wall of the support frame, the lower surface of the support plate is connected to a slide cylinder, the inner wall of the slide cylinder is slidably connected to a sleeve, and one end of the sleeve located outside the slide cylinder is connected to a first bevel gear plate.

[0009] Preferably, the inner top wall of the slide cylinder is connected with a spring, and the other end of the spring is connected to one end of the sleeve located inside the slide cylinder.

[0010] Preferably, a slide groove is provided on the inner side of the slide cylinder, a positioning groove is provided on the inner side of the slide cylinder, the positioning groove is connected to the slide groove, a control rod is connected to the outer surface of the sleeve, the control rod is in sliding contact with the inner wall of the slide groove, and the positioning groove is adapted to the control rod.

[0011] Preferably, a second helical gear plate is connected to the other side of the nut, and the second helical gear plate is in sliding contact with the first helical gear plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, through the cooperation between the upper arc clamp ring, the lower arc clamp ring and the clamping groove, the upper arc clamp ring forms a support point through the clamping groove, which provides a supporting force for the lower arc clamp ring, so that the lower arc clamp ring can simply lift and support the pipeline. The worker who lifts the pipeline does not need to lift the pipeline, saving the time of manual lifting. The remaining work can be completed by only one worker, thereby improving the efficiency of installing the pipeline.

[0014] The utility model uses the cooperation between the screw rod, the nut and the slide rod to guide the moving direction of the slide rod through the sliding sleeve. At the same time, the slide rod can be prevented from rotating, which is convenient for the nut to rotate. When the nut rotates, it can drive the screw rod to move its position. The upper and lower positions of the pipeline are changed through the movement of the screw rod, so that the pipeline is in a horizontal state after the installation and rotation are completed, thereby improving the horizontality of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a pipeline support of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of a pipe support of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall three-dimensional structure of a lower arc-shaped clamp ring in a pipe support of the utility model;

[0018] Figure 4 This is a schematic diagram of the overall three-dimensional structure of a support plate in a pipeline support of the utility model;

[0019] Figure 5The utility model is a schematic diagram of the internal structure of a slide tube in a pipe support.

[0020] In the figure: 1. mounting plate; 2. upper arc clamp ring; 3. lower arc clamp ring; 4. support frame; 5. sliding sleeve; 6. sliding rod; 7. screw rod; 8. nut; 9. positioning mechanism; 901. support plate; 902. slide cylinder; 903. sleeve; 904. first bevel gear plate; 905. spring; 906. slide groove; 907. positioning groove; 908. control rod; 909. second bevel gear plate; 10. slot; 11. anti-skid pad; 12. fastener. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-5 As shown, a pipe support comprises a mounting plate 1, an upper arc clamping ring 2 and a lower arc clamping ring 3, the lower surface of the mounting plate 1 is connected to a support frame 4, the lower surface of the support frame 4 is connected to a sliding sleeve 5, the inner wall of the sliding sleeve 5 is in sliding contact with a sliding rod 6, the top of the sliding rod 6 is connected to a screw rod 7, the outer surface of the screw rod 7 is threadedly connected to a nut 8, one side of the nut 8 is in contact with the inner wall of the support frame 4, the moving direction of the sliding rod 6 is guided by the sliding sleeve 5, the sliding sleeve 5 is square, the square sliding sleeve 5 can prevent the sliding rod 6 from rotating, and the nut 8 is convenient for rotating, the upper and lower positions of the sliding rod 6 are adjusted by rotating the nut 8, and the height difference of the pipeline is adjusted by moving the sliding rod 6 up and down, so that the pipeline is in a horizontal state after the installation is completed.

[0023] The bottom end of the slide rod 6 is connected to the outer surface of the upper arc clamp ring 2. A groove 10 is provided on the inner side of the upper arc clamp ring 2. The inner wall of the groove 10 contacts the outer surface of the lower arc clamp ring 3. The upper arc clamp ring 2 forms a support point for the lower arc clamp ring 3 through the groove 10, so that the lower arc clamp ring 3 has the supporting force to lift the pipeline. Fasteners 12 are provided at both ends of the upper arc clamp ring 2 and the lower arc clamp ring 3. The fastener 12 includes a locking bolt and a locking nut. After the pipeline is lifted by the lower arc clamp ring 3, the worker does not need to lift the pipeline. When the locking bolt is installed, the nut is rotated. When the nut is rotated, the lower arc clamp ring 3 is driven to move closer to the upper arc clamp ring 2. At the same time, the pipeline is tightened and fixed after the upper arc clamp ring 2 and the lower arc clamp ring 3 are close to each other.

[0024] The inner walls of the upper arc clamp ring 2 and the lower arc clamp ring 3 are both connected with a plurality of anti-skid pads 11 in a circular array. The anti-skid pads 11 are made of rubber material, and the stability of the pipeline can be increased by the anti-skid pads 11 .

[0025] A positioning mechanism 9 is provided above the nut 8, and the positioning mechanism 9 limits the loosening of the nut 8 to improve the stability of the nut 8. The positioning mechanism 9 includes a support plate 901, and the support plate 901 is connected to the inner wall of the support frame 4. The lower surface of the support plate 901 is connected to a slide 902, and the inner wall of the slide 902 is slidably connected to a sleeve 903. One end of the sleeve 903 located outside the slide 902 is connected to a first beveled toothed disc 904, and the slide 902 allows the sleeve 903 to have a certain degree of stability when sliding. It has stability. The inner top wall of the slide 902 is connected with a spring 905. The other end of the spring 905 is connected to one end of the sleeve 903 located inside the slide 902. The sleeve 903 is elastically supported by the spring 905. After the sleeve 903 moves toward the inside of the slide 902, the spring 905 is compressed at the same time. The compressed spring 905 accumulates elastic potential energy. After the driving force outside the sleeve 903 is lost, the spring 905 pushes the sleeve 903 to move to the outside of the slide 902 to reset.

[0026] A slide groove 906 is provided on the inner side of the slide cylinder 902, and a positioning groove 907 is provided on the inner side of the slide cylinder 902. The positioning groove 907 is connected to the slide groove 906. A control rod 908 is connected to the outer surface of the sleeve 903. The control rod 908 is in sliding contact with the inner wall of the slide groove 906, and the positioning groove 907 is adapted to the control rod 908. The displacement position of the control rod 908 is guided by the slide groove 906 and the positioning groove 907. When the nut 8 rotates, the second bevel gear plate 909 is driven to rotate at the same time. The second bevel gear plate 909 pushes the second bevel gear plate 909 to move up and down. The first bevel gear plate 904 pushes the sleeve 903 to move up and down at the same time. The sleeve 903 drives the control rod 908 to move up and down. The control rod 908 makes the sleeve 903 only have the function of moving up and down, thereby limiting the rotation of the sleeve 903, thereby preventing the second bevel gear plate 909 from rotating in the opposite direction. When the second bevel gear plate 909 rotates in the opposite direction, the control rod 908 is pushed to move upward, and the control rod 908 drives the sleeve 903 and the first bevel gear plate 904 to move upward together, so that the first bevel gear plate 904 is out of contact with the second bevel gear plate 909, and the control rod 908 is pushed to move to the position of the positioning groove 907. The positioning groove 907 limits the movement of the control rod 908, and the second bevel gear plate 909 is not blocked by the first bevel gear plate 904, so that the nut 8 can be rotated in the opposite direction. The other side of the nut 8 is connected to the second bevel gear plate 909, and the second bevel gear plate 909 is in sliding contact with the first bevel gear plate 904. The first bevel gear plate 904 and the second bevel gear plate 909 have opposite inclination angles. After the nut 8 stops rotating, the first bevel gear plate 904 and the second bevel gear plate 909 are in contact with each other through mutual dislocation, and the rotation of the second bevel gear plate 909 is limited by the first bevel gear plate 904.

[0027] It should be noted that in actual use of the device, the pipe is first lifted and aligned with the upper arc clamp ring 2, and then the lower arc clamp ring 3 is pushed into the slot 10. After the lower arc clamp ring 3 is pushed into the slot 10, it forms a lifting support for the pipe, and then the fastener 12 is tightened. The nut 8 is rotated to drive the screw rod 7 to move its position. At the same time, the screw rod 7 drives the upper arc clamp ring 2 to move its position through the sliding rod 6. The upper arc clamp ring 2 drives the pipe to move its position through the support of the lower arc clamp ring 3, so as to adjust the upper and lower positions of the pipe.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipe support, comprising a mounting plate (1), an upper arc-shaped clamping ring (2) and a lower arc-shaped clamping ring (3), characterized in that: The lower surface of the mounting plate (1) is connected to a support frame (4), the lower surface of the support frame (4) is connected to a sliding sleeve (5), the inner wall of the sliding sleeve (5) is in sliding contact with a sliding rod (6), the top end of the sliding rod (6) is connected to a screw rod (7), the outer surface of the screw rod (7) is threadedly connected to a nut (8), one side of the nut (8) is in contact with the inner wall of the support frame (4), a positioning mechanism (9) is arranged above the nut (8), the bottom end of the sliding rod (6) is connected to the outer surface of the upper arc clamp ring (2), a groove (10) is provided on the inner side of the upper arc clamp ring (2), the inner wall of the groove (10) is in contact with the outer surface of the lower arc clamp ring (3), and fasteners (12) are arranged at both ends of the upper arc clamp ring (2) and the lower arc clamp ring (3).

2. A pipe support according to claim 1, characterized in that: The inner walls of the upper arc-shaped clamping ring (2) and the lower arc-shaped clamping ring (3) are both connected to a plurality of anti-skid pads (11), and the plurality of anti-skid pads (11) are arranged in a circular array.

3. A pipe support according to claim 1, characterized in that: The positioning mechanism (9) comprises a support plate (901), wherein the support plate (901) is connected to the inner wall of the support frame (4), the lower surface of the support plate (901) is connected to a slide cylinder (902), the inner wall of the slide cylinder (902) is slidably connected to a sleeve (903), and one end of the sleeve (903) located outside the slide cylinder (902) is connected to a first bevel gear disk (904).

4. A pipe support according to claim 3, characterized in that: The inner top wall of the slide cylinder (902) is connected with a spring (905), and the other end of the spring (905) is connected to an end of the sleeve (903) located inside the slide cylinder (902).

5. A pipe support according to claim 4, characterized in that: A slide groove (906) is provided on the inner side of the slide cylinder (902), a positioning groove (907) is provided on the inner side of the slide cylinder (902), the positioning groove (907) is communicated with the slide groove (906), a control rod (908) is connected to the outer surface of the sleeve (903), the control rod (908) is in sliding contact with the inner wall of the slide groove (906), and the positioning groove (907) is adapted to the control rod (908).

6. A pipe support according to claim 5, characterized in that: The other side of the nut (8) is connected to a second helical toothed disc (909), and the second helical toothed disc (909) is in sliding contact with the first helical toothed disc (904).

Images