Pipeline fixing device

Abstract

The utility model discloses a pipeline fixing device which is characterized in that a fixing groove is formed in the surface of a pipeline bottom fixing piece, a second connecting screw rod is connected above the fixing groove, a pipeline top fixing piece is arranged above the second connecting screw rod, and a buffer spring is arranged on the side face of a damper. Through the arrangement of the pipeline fixing mechanism and the pipeline limiting assembly, the second connecting screw rod is installed in the fixing groove, the pipeline top fixing piece penetrates through the second connecting screw rod and is installed on the second connecting screw rod, the pipeline limiting assembly at the top is attached to the top of the pipeline, and the fixing nut is installed for fixing; the installation height of the pipeline top fixing piece can be adjusted on the second connecting screw rod, the pipeline top fixing piece is suitable for fixing pipelines of different sizes, the practicability of the device is improved, and the application range of the device is widened; and the fitting degree of the limiting plate and the pipeline is further increased.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge engineering, in particular to a pipeline fixing device. Background Art

[0002] Pipelines are mainly used to transport resources such as water, natural gas, oil, and electricity to meet the needs of cities and transportation networks. In road and bridge projects, the installation of pipeline fixtures can ensure that the pipelines are firmly fixed on the structure and prevent the pipelines from shifting or vibrating during transportation, thereby ensuring the safety and stability of the pipelines.

[0003] Existing pipe fixing devices require different pipe fixing devices for pipes of different sizes. The fixing devices are not universal and therefore have limitations in use. Moreover, the fixing position cannot be adjusted with the orientation of the pipe. Therefore, the contact area between the fixing device and the pipe is small and the fit is poor, which affects the stability of the pipe support. Utility Model Content

[0004] The utility model aims to provide a pipeline fixing device to solve the problem in the above background technology that different pipeline fixing devices need to be used for pipelines of different sizes, and the fixing devices are not universal, so they have limitations in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline fixing device, comprising a device base, a pipeline fixing mechanism and a pipeline limiting assembly, the pipeline fixing mechanism comprising a pipeline bottom fixing piece, a fixing groove, a second connecting screw, a pipeline top fixing piece and a fixing nut, the surface of the pipeline bottom fixing piece is provided with a fixing groove, the upper part of the fixing groove is connected with a second connecting screw, the upper part of the second connecting screw is provided with a pipeline top fixing piece, the second connecting screw is provided with a fixing nut on the other side of the pipeline top fixing piece, the pipeline limiting assembly comprises a damper, a buffer spring, a limiting plate and a protective pad, the side of the damper is provided with a buffer spring, one end of the damper is connected with a limiting plate, and the other side of the limiting plate is provided with a protective pad.

[0006] Preferably, the second connecting screw and the fixing groove are threadedly connected, four groups of the second connecting screw, the fixing groove and the fixing nut are provided, the pipe top fixing piece passes through the second connecting screw, the fixing nut and the second connecting screw are provided in a one-to-one correspondence, and the fixing nut is threadedly connected to the second connecting screw on the pipe top fixing piece.

[0007] Preferably, two groups of the pipeline limiting components are provided, and the pipeline limiting components are respectively connected to the pipeline top fixing member and the pipeline bottom fixing member up and down, and each group of pipeline limiting components is provided with four pairs of dampers and buffer springs. The pipeline top fixing member is connected to the limiting plate located above through a buffer spring, and the pipeline bottom fixing member is connected to the limiting plate located below through a buffer spring. The protection pad and the limiting plate are adhesively connected, and the protection pad is made of elastically deformable material.

[0008] Preferably, a rotating shaft is provided above the base of the device, a rotating connecting frame is provided on the side of the rotating shaft, a rotating paddle is provided on the side of the rotating connecting frame, a supporting base plate is provided on the top of the rotating connecting frame, a supporting spring is provided above the supporting base plate, a pipe base is provided on the top of the supporting spring, a first connecting screw is provided on the surface of the supporting base plate, the first connecting screw is connected with an adjusting nut above the pipe base, a left box body is provided on the side of the pipe base, a right box body is provided on the side of the pipe base, and a silicone sealing ring is connected to the side of the pipe base.

[0009] Preferably, the rotating connecting frame and the supporting base plate are connected by welding, the supporting base plate and the device base form a rotating structure through a rotating shaft, and the rotating paddle and the rotating connecting frame are connected by plugging.

[0010] Preferably, four groups of support springs are provided, and the pipe base forms a lifting structure with the device base through the support springs. Four groups of the first connecting screws and adjusting nuts are provided, and the first connecting screws penetrate the pipe base, and the adjusting nut is threadedly connected to the first connecting screws on the pipe base.

[0011] Preferably, the left box body and the right box body are connected by a snap-fit ​​connection, the left box body and the right box body are respectively connected by a snap-fit ​​connection with a silicone sealing ring, the left box body and the right box body are connected by a snap-fit ​​connection with the device base, and the silicone sealing ring fits tightly with the pipe base.

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

[0013] 1. The utility model installs the second connecting screw to the fixing groove through the arrangement of the pipeline fixing mechanism and the pipeline limiting assembly, passes the pipeline top fixing piece through and is installed on the second connecting screw, so that the pipeline limiting assembly at the top fits with the top of the pipeline, and the fixing nut is installed for fixing. The pipeline top fixing piece can adjust the installation height on the second connecting screw, which is suitable for fixing pipelines of different sizes, thereby increasing the practicality of the device and improving the scope of use of the device. The device has movable limiting plates for the upper and lower parts of the pipeline, and under the action of the damper and the buffer spring, the fitting degree between the limiting plate and the pipeline is further increased;

[0014] 2. The utility model adopts the setting of rotating paddle and supporting spring. When the pipeline is not completely perpendicular to the base of the device in the horizontal direction, the rotating paddle can be manually operated according to the horizontal position of the pipeline to fine-tune the angle of the part above the supporting bottom plate in the horizontal direction, so that the bottom limit plate is consistent with the bottom direction of the pipeline; when the pipeline is not completely perpendicular to the base of the device in the longitudinal direction, the adjusting nut can be adjusted separately according to the front and back height of the pipeline under the action of the supporting spring, so as to change the height of different positions of the entire plane of the bottom limit plate, thereby increasing the contact area between the bottom limit plate and the pipeline, improving the fit of the bottom limit plate to the pipeline, and ensuring the stability of pipeline fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the box body of the utility model in the closed state.

[0017] Figure 3 This is a schematic diagram of the structure of the pipeline fixing mechanism of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the pipeline limit assembly of the utility model.

[0019] Figure 5 It is a schematic diagram of the pipeline base adjustment structure of the utility model.

[0020] Figure 6 It is a schematic diagram of the structure of the rotary connecting frame of the utility model.

[0021] In the figure: 1. device base; 2. rotating shaft; 3. rotating connecting frame; 4. rotating paddle; 5. supporting bottom plate; 6. supporting spring; 7. pipe base; 8. first connecting screw; 9. adjusting nut; 10. pipe fixing mechanism; 1001. pipe bottom fixing piece; 1002. fixing groove; 1003. second connecting screw; 1004. pipe top fixing piece; 1005. fixing nut; 11. pipe limit assembly; 1101. damper; 1102. buffer spring; 1103. limit plate; 1104. protective pad; 12. left box body; 13. right box body; 14. silicone sealing ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] See also Figure 3 The utility model provides an embodiment: a pipeline fixing device, including a device base 1, a pipeline fixing mechanism 10 and a pipeline limiting assembly 11. The pipeline fixing mechanism 10 includes a pipeline bottom fixing member 1001, a fixing groove 1002, a second connecting screw 1003, a pipeline top fixing member 1004 and a fixing nut 1005. The surface of the pipeline bottom fixing member 1001 is provided with a fixing groove 1002, the upper part of the fixing groove 1002 is connected with a second connecting screw 1003, the upper part of the second connecting screw 1003 is provided with a pipeline top fixing member 1004, and the second connecting screw 1003 is provided with a fixing nut 1005 on the other side of the pipeline top fixing member 1004. The pipeline limiting assembly 11 includes a damper 1101, a buffer spring 1102, a limiting plate 1103 and a protective pad 1104. The buffer spring 1102 is arranged on the side of the damper 1101, one end of the damper 1101 is connected to the limiting plate 1103, and the side of the limiting plate 1103 away from the damper 1101 is provided with a protective pad 1104.

[0024] See also Figure 3 , the second connecting screw 1003 and the fixing groove 1002 are threadedly connected, and the second connecting screw 1003, the fixing groove 1002 and the fixing nut 1005 are provided with four groups, the pipe top fixing piece 1004 passes through the second connecting screw 1003, and the fixing nut 1005 and the second connecting screw 1003 are provided one by one, and the fixing nut 1005 is threadedly connected with the second connecting screw 1003 on the pipe top fixing piece 1004, and the second connecting screw 1003 is installed to the fixing groove 1002, and the pipe top fixing piece 1004 is passed through and installed on the second connecting screw 1003, so that the top pipe limit assembly 11 fits with the top of the pipe, and the fixing nut 1005 is installed for fixing, and the pipe top fixing piece 1004 can adjust the installation height on the second connecting screw 1003, which is suitable for fixing pipes of different sizes, increasing the practicality of the device and improving the scope of use of the device.

[0025] See also Figure 4, there are two groups of pipeline limit assemblies 11, which are respectively connected to the pipeline top fixing piece 1004 and the pipeline bottom fixing piece 1001 up and down, and each group of pipeline limit assemblies 11 is provided with four pairs of dampers 1101 and buffer springs 1102, the pipeline top fixing piece 1004 is connected to the limit plate 1103 located above through the buffer spring 1102, the pipeline bottom fixing piece 1001 is connected to the limit plate 1103 located below through the buffer spring 1102, and the protective pad 1104 is connected to the pipeline top fixing piece 1004 and the limit plate 1103 located below through the buffer spring 1102. The limit plate 1103 is adhesively connected to the protection pad 1104, which is made of elastic deformable material. The protection pad 1104 is between the pipeline and the limit plate 1103 to increase friction and improve stability during fixation. The device has movable limit plates 1103 on the upper and lower parts of the pipeline. Under the action of the damper 1101 and the buffer spring 1102, it not only further increases the fit between the limit plate 1103 and the pipeline, but also achieves a shock-absorbing effect on the pipeline, which can reduce the damage to the pipeline caused by geological disasters.

[0026] See also Figure 1 A rotating shaft 2 is arranged above the device base 1, a rotating connecting frame 3 is arranged on the side of the rotating shaft 2, a rotating paddle 4 is arranged on the side of the rotating connecting frame 3, a supporting base plate 5 is arranged on the top of the rotating connecting frame 3, a supporting spring 6 is arranged above the supporting base plate 5, a pipe base 7 is arranged on the top of the supporting spring 6, a first connecting screw 8 is arranged on the surface of the supporting base plate 5, the first connecting screw 8 is connected with an adjusting nut 9 above the pipe base 7, a left box body 12 is arranged on the side of the pipe base 7, a right box body 13 is arranged on the side of the pipe base 7, and a silicone sealing ring 14 is connected to the side of the pipe base 7. According to the direction of the pipe, the bottom limiting plate 1103 and the part below the pipe bottom fixing piece 1001 are first placed on the bottom of the pipe, and the device base 1 is fixedly installed to facilitate further precise fixation of the pipe.

[0027] See also Figure 6 The rotating connecting frame 3 and the supporting bottom plate 5 are welded, the supporting bottom plate 5 forms a rotating structure with the device base 1 through the rotating shaft 2, and the rotating paddle 4 and the rotating connecting frame 3 are plug-connected. When the pipeline is not completely perpendicular to the device base 1 in the horizontal direction, the rotating paddle 4 can be manually operated according to the horizontal direction of the pipeline to fine-tune the horizontal angle of the part above the supporting bottom plate 5, so that the bottom limit plate 1103 is consistent with the bottom direction of the pipeline, thereby improving the fit of the bottom limit plate 1103 to the pipeline.

[0028] See also Figure 5, four groups of support springs 6 are provided, and the pipe base 7 and the device base 1 form a lifting structure through the support springs 6. Four groups of first connecting screws 8 and adjusting nuts 9 are provided, and the first connecting screws 8 penetrate the pipe base 7. The adjusting nuts 9 are threadedly connected to the first connecting screws 8 on the pipe base 7. When the longitudinal direction of the pipe is not completely perpendicular to the device base 1, the adjusting nuts 9 are adjusted separately according to the front and rear heights of the pipe under the action of the support springs 6, which can change the height of different positions of the entire plane of the bottom limit plate 1103, thereby increasing the contact area between the bottom limit plate 1103 and the pipe, and ensuring the stability of the pipe fixation.

[0029] See also Figure 2 A left box body 12 is provided on the side of the pipe base 7, and a right box body 13 is provided on the side of the pipe base 7. The left box body 12 and the right box body 13 are connected by a snap connection. The left box body 12 and the right box body 13 are respectively connected by a snap connection with a silicone sealing ring 14. The left box body 12 and the right box body 13 are connected by a snap connection with the device base 1. The silicone sealing ring 14 fits tightly with the pipe base 7. The left box body 12 and the right box body 13 are installed on the outside of the pipe base 7 and inserted into the device base 1. The silicone sealing ring 14 is made of soft and retractable material. When the horizontal and vertical angles of the pipe base 7 are adjusted, the silicone sealing ring 14 can still achieve a sealing effect between the left box body 12 and the right box body 13 and the pipe base 7. The left box body 12 and the right box body 13 protect the adjustable parts inside the box body to avoid rain erosion and extend the service life of the device.

[0030] Working principle: According to the direction of the pipeline, the bottom limit plate 1103 and the part below the pipeline bottom fixing part 1001 are first placed at the bottom of the pipeline, and the device base 1 is fixedly installed to facilitate further precise fixation of the pipeline; when the pipeline is not completely perpendicular to the device base 1 in the horizontal direction, according to the horizontal orientation of the pipeline, the paddle 4 is manually operated to rotate the paddle 4, and the horizontal angle of the part above the support bottom plate 5 can be fine-tuned to make the bottom limit plate 1103 consistent with the bottom direction of the pipeline; when the pipeline is not completely perpendicular to the device base 1 in the longitudinal direction, according to the front and back height of the pipeline, under the action of the support spring 6, the adjusting nut 9 is adjusted respectively, and the height of different positions of the entire plane of the bottom limit plate 1103 can be changed, thereby increasing the contact area between the bottom limit plate 1103 and the pipeline, improving the fit of the bottom limit plate 1103 to the pipeline, and ensuring the stability of pipeline fixation. After the pipe base 7 is adjusted to be consistent with the height of the pipe direction, the bottom limit plate 1103 and the pipe reach the best fit, the second connecting screw 1003 is installed to the fixing groove 1002, the pipe top fixing piece 1004 is passed through and installed on the second connecting screw 1003, so that the top pipe limit assembly 11 fits with the top of the pipe, and the fixing nut 1005 is installed to fix it. The pipe top fixing piece 1004 can adjust the installation height on the second connecting screw 1003, which is suitable for fixing pipes of different sizes, increasing the practicality of the device and improving the scope of use of the device. The protective pad 1104 is between the pipe and the limit plate 1103, increasing friction and improving stability during fixation. The device has movable limit plates 1103 for the upper and lower parts of the pipe. Under the action of the damper 1101 and the buffer spring 1102, not only the fit between the limit plate 1103 and the pipe is further increased, but also the shock absorption effect on the pipe is achieved, which can reduce the damage to the pipe caused by geological disasters. Finally, the left box body 12 and the right box body 13 are installed on the outside of the pipe base 7 and inserted into the device base 1. The silicone sealing ring 14 is made of soft and retractable material. When the horizontal and vertical angles of the pipe base 7 are adjusted, the silicone sealing ring 14 can still achieve the sealing effect between the left box body 12 and the right box body 13 and the pipe base 7. The left box body 12 and the right box body 13 protect the position adjustment parts of the pipe base 7 inside the box body to avoid rain erosion and extend the service life of the fixing device.

[0031] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A pipeline fixing device, characterized in that: The invention comprises a device base (1), a pipeline fixing mechanism (10) and a pipeline limiting assembly (11); the pipeline fixing mechanism (10) comprises a pipeline bottom fixing piece (1001), a fixing groove (1002), a second connecting screw (1003), a pipeline top fixing piece (1004) and a fixing nut (1005); a fixing groove (1002) is arranged on the surface of the pipeline bottom fixing piece (1001); a second connecting screw (1003) is connected above the fixing groove (1002); a pipeline top fixing piece (1004) is arranged above the second connecting screw (1003); The pipe top fixing member (1004) is provided with a fixing nut (1005) on the other side of the pipe top fixing member (1004); the pipe limit assembly (11) comprises a damper (1101), a buffer spring (1102), a limit plate (1103) and a protection pad (1104); a buffer spring (1102) is provided on the side of the damper (1101); one end of the damper (1101) is connected to the limit plate (1103); and the other side of the limit plate (1103) is provided with a protection pad (1104).

2. A pipeline fixing device according to claim 1, characterized in that: The second connecting screw (1003) and the fixing groove (1002) are threadedly connected. Four groups of the second connecting screw (1003), the fixing groove (1002) and the fixing nut (1005) are provided. The pipeline top fixing piece (1004) passes through the second connecting screw (1003). The fixing nut (1005) and the second connecting screw (1003) are provided in a one-to-one correspondence. The fixing nut (1005) is threadedly connected to the second connecting screw (1003) on the pipeline top fixing piece (1004).

3. A pipeline fixing device according to claim 1, characterized in that: The pipeline limiting components (11) are provided with two groups, and the pipeline limiting components (11) are respectively connected to the pipeline top fixing member (1004) and the pipeline bottom fixing member (1001) in upper and lower correspondence, and each group of pipeline limiting components (11) is provided with four pairs of dampers (1101) and buffer springs (1102); the pipeline top fixing member (1004) is connected to the limiting plate (1103) located above through the buffer spring (1102), and the pipeline bottom fixing member (1001) is connected to the limiting plate (1103) located below through the buffer spring (1102); the protection pad (1104) and the limiting plate (1103) are connected by adhesion, and the protection pad (1104) is made of elastically deformable material.

4. A pipeline fixing device according to claim 1, characterized in that: A rotating shaft (2) is arranged above the device base (1), a rotating connecting frame (3) is arranged on the side of the rotating shaft (2), a rotating paddle (4) is arranged on the side of the rotating connecting frame (3), a supporting base plate (5) is arranged on the top of the rotating connecting frame (3), a supporting spring (6) is arranged above the supporting base plate (5), a pipe base (7) is arranged on the top of the supporting spring (6), a first connecting screw (8) is arranged on the surface of the supporting base plate (5), the first connecting screw (8) is connected to an adjusting nut (9) above the pipe base (7), a left box body (12) is arranged on the side of the pipe base (7), a right box body (13) is arranged on the side of the pipe base (7), and a silicone sealing ring (14) is connected to the side of the pipe base (7).

5. A pipeline fixing device according to claim 4, characterized in that: The rotating connection frame (3) and the supporting base plate (5) are connected by welding, the supporting base plate (5) forms a rotating structure with the device base (1) through the rotating shaft (2), and the rotating paddle (4) and the rotating connection frame (3) are connected by plugging.

6. A pipeline fixing device according to claim 4, characterized in that: The support springs (6) are provided in four groups, the pipeline base (7) and the device base (1) form a lifting structure through the support springs (6), the first connecting screw (8) and the adjusting nut (9) are provided in four groups, the first connecting screw (8) passes through the pipeline base (7), and the adjusting nut (9) is threadedly connected to the first connecting screw (8) on the pipeline base (7).

7. A pipeline fixing device according to claim 4, characterized in that: The left box body (12) and the right box body (13) are connected by snapping, the left box body (12) and the right box body (13) are connected by snapping with a silicone seal ring (14) respectively, the left box body (12) and the right box body (13) are connected by snapping with the device base (1), and the silicone seal ring (14) is tightly fitted with the pipeline base (7).

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