Pipeline support with adjusting structure

Abstract

The invention discloses a pipeline support with an adjusting structure, and relates to the technical field of pipeline supports. Comprising a base and a branch pipe, the base is movably connected with the branch pipe, and a first clamping plate connected to the branch pipe and a second clamping plate arranged above the first clamping plate are buckled to form a pipeline clamping and limiting structure. The first clamping plate and the second clamping plate are connected through anti-rotation assemblies and adjusting assemblies which are arranged on the two sides of the first clamping plate and the second clamping plate and used for adjusting the distance between the first clamping plate and the second clamping plate. The branch pipes adjust the overall supporting height of the pipeline support through the lifting assemblies connected with the branch pipes. The structure is wide in application range, and pipelines with different diameters can be limited and clamped through the clamping limiting structure; the stability of the pipeline support is enhanced through the lifting assembly and the side supporting assembly, the risk that the pipeline support topples over or turns over is reduced, and the gravity center of the pipeline support is raised so that the stability can be conveniently kept.

Description

Technical Field

[0001] The present invention belongs to the technical field of pipeline supports, and in particular relates to a pipeline support with an adjustment structure. Background Art

[0002] Pipe supports are devices used to support and secure pipeline systems used in mining. In mining environments, pipeline systems are used to transport water, gas, chemicals, or other necessary media, such as compressed air and ore slurry. Due to the complex mining environment, pipe supports need to be able to withstand forces and vibrations in different directions to ensure that the pipelines can be stably installed and operated under the mining geological conditions. Considering the high and low temperatures, high humidity, dust and other factors in the mining environment, pipe supports must have good environmental adaptability to avoid damage or failure caused by environmental factors. Pipe supports are used to support and fix various types of pipes used in the mining process. Through correct installation and fixation, the pipe supports can effectively prevent the pipeline system from shifting, breaking or being damaged due to vibration, pressure changes or external forces, thereby ensuring the safe operation of the pipeline. When the pipe support is adjusted in height under the influence of the mining environment, the overall support height of the pipe support increases. At this time, the center of gravity of the pipe support increases, which easily increases the risk of the pipe support tipping over or overturning. Especially when impacted by wind or other external forces, it is easy to cause the pipeline system to become unstable or damaged, thereby affecting the operation of the pipeline system. Therefore, we propose a pipe support with an adjustment structure. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a pipe support with an adjustment structure to solve the problem that the existing portable paint sprayer for underground coal mine pipes will spray paint on the outside of the pipe through multiple groups of nozzles on the inner side of two groups of arc-shaped supports when in use. However, the two adjacent groups of nozzles will overlap when spraying paint, which will cause uneven paint spraying on the surface of the coal mine pipe. The paint surface will be thicker in some parts and thinner in other parts, which will not only affect the effect of pipe painting, but also cause waste of paint. The technical solution adopted by the invention is: a pipe support with an adjustment structure, including a base and a branch pipe. The technical point is that the branch pipe is directly placed on the upper side of the base, and the first clamping plate connected to the branch pipe is buckled with the second clamping plate arranged above the first clamping plate to form a pipe clamping and limiting structure. The first clamping plate and the second clamping plate are respectively connected by an anti-rotation component and an adjustment component arranged on both sides thereof for adjusting the distance between the first clamping plate and the second clamping plate; the branch pipe adjusts the overall support height of the pipe support through the lifting component connected to it.

[0004] Preferably, the anti-rotation assembly includes a sliding rod, the upper end of which slides through the left lug located on one side of the second splint, and a spring is sleeved between the end of the sliding rod and the second splint; the lower end of the sliding rod slides through the left connecting plate located on the side wall of the first splint and is fixed by locking with a nut.

[0005] Preferably, the adjustment assembly includes a second screw with an external thread, the upper end of the second screw is passed through the lug located on the other side of the second clamping plate, the lower end of the second screw is passed through the surface of the right connecting plate located on the side wall of the first clamping plate and is connected to the first bevel gear, the first bevel gear is meshed with the second bevel gear, and the second bevel gear is connected to the second knob and rotates under the drive of the second knob.

[0006] Preferably, the lifting assembly includes a fixed tube with an internal thread arranged in a branch pipe, and two groups of fixed tubes are provided in the branch pipe. A first screw is threaded in the fixed tube, and the two groups of first gears connected to the bottom of the first screw are meshed and connected through a toothed belt surrounding the outside; the second gear is connected to the first knob through a bearing and rotates under the drive of the first knob, and the second gear drives the toothed belt and the first screw to rotate in sequence so that the fixed tube threaded with the first screw moves along the length direction of the first screw.

[0007] Preferably, it also includes a side support assembly, which includes a toothed disc, which is meshed with a toothed plate fixed to the surface of the base, and the toothed disc is slidably connected to the docking plate via the fixed plate, and the docking plate is movably connected to a connecting plate slidably connected in the base slide groove through a rotating shaft. A support plate is fixed to the lower side of the connecting plate, and the branch pipe is movably connected to the toothed disc through a bearing. The branch pipe drives the toothed disc to move along the toothed plate, so that the toothed disc rotates toward the outside of the branch pipe, so that the toothed disc drives the connecting plate to slide along the slide groove through the fixed plate and the docking plate, so that the two support plates move away from each other, so that the two support plates form auxiliary support for the branch pipe through the fixed plate, the docking plate and the connecting plate.

[0008] Preferably, connection pads are bonded to the inner sides of the first and second splints, respectively.

[0009] Preferably, the first splint is provided with slots adapted to the two ends of the second splint, and the two ends of the second splint are inserted into the slots of the first splint to adjust the space for accommodating the pipe.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: when the fixed pipe pushes the branch pipe upward, the toothed disc rotates toward the outside of the branch pipe, so that the two support plates move away from each other to provide auxiliary support for the branch pipe. At this time, the stability of the pipe support can be enhanced, and the risk of the pipe support tipping over or overturning can be reduced. The center of gravity of the pipe support is raised to facilitate maintaining stability. The second knob is rotated to allow the second clamping plate to squeeze the pipe, and when the diameter of the pipe is small, the two ends of the second clamping plate can be inserted into the inner side of the first clamping plate to continue to squeeze and limit the pipe, so that the pipe support is easy to install pipes of different diameters.

[0011] The pipe support is used to support and fix various pipes used in the mining process to ensure the safe operation of the pipes. When the overall support height of the pipe support is increased, the first knob drives the second gear to rotate, so that the fixed pipe pushes the branch pipe upward. At this time, the branch pipe drives the toothed disc to move upward along the toothed plate, so that the toothed disc rotates toward the outside of the branch pipe, so that the toothed disc can drive the connecting plate to slide along the slide groove through the fixed plate and the docking plate, so that the two support plates move away from each other, so that the two support plates can provide auxiliary support to the branch pipe through the fixed plate, the docking plate and the connecting plate. At this time, the stability of the pipe support can be enhanced, the risk of the pipe support tipping or overturning can be reduced, and the center of gravity of the pipe support is raised to facilitate maintaining stability. When the pipe holder is installed with the pipe, the nut is rotated to disengage the sliding rod. At this time, the sliding rod is pulled up to disengage the lower end of the sliding rod from the first clamping plate. At this time, the second clamping plate can be rotated to move the second clamping plate away from the top of the first clamping plate, and then the pipe is placed on the upper side of the first clamping plate, and the second clamping plate is moved above the first clamping plate again. The sliding rod is released and the sliding rod is extended out of the inside of one end of the first clamping plate under the action of the connecting spring. At this time, the second knob can be rotated to allow the second clamping plate to move down along the second screw rod, and when the diameter of the pipe is small, the two ends of the second clamping plate can be inserted into the inner side of the first clamping plate to continue to squeeze and limit the pipe, making it easy for the pipe holder to install pipes of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the base and the connecting plate of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the first screw and the gear disc of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at center A; Figure 4 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at point B in the middle; Figure 5 For the present invention Figure 2 Schematic diagram of the partially enlarged structure at point C in the middle.

[0014] In the figure: 1. Base; 101. Branch pipe; 102. First splint; 103. Second splint; 104. Connecting pad; 2. Fixed pipe; 201. First screw; 202. First gear; 2021. Toothed belt; 2022. Second gear; 2023. First knob; 203. Toothed disc; 204. Toothed plate; 205. Fixed plate; 2051. Docking plate; 206. Connecting plate; 207. Slide groove; 208. Support plate; 3. Slide rod; 301. Connecting spring; 302. Nut; 303. Second screw; 304. First bevel gear; 305. Second bevel gear; 3051. Second knob. DETAILED DESCRIPTION

[0015] To make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the following Figure 1-Figure 5 The present invention is further described in detail with reference to the accompanying drawings and specific embodiments.

[0016] A pipe support with an adjustment structure used in an embodiment of the present invention includes a base 1 and a branch pipe 101. The branch pipe 101 is provided on the upper side of the base 1, and the upper side of the branch pipe 101 is connected to a first clamping plate 102, a second clamping plate 103 is provided above the first clamping plate 102, and the inner side of the first clamping plate 102 and the inner side of the second clamping plate 103 are respectively bonded with a connection pad 104, the interior of the branch pipe 101 is respectively connected to two fixed pipes 2 with internal threads, and the interiors of the two fixed pipes 2 are respectively connected to a fixed pipe with external threads. The first screw rod 201 has a pattern, and a first gear 202 is fixed to the lower end of the first screw rod 201, and the two first gears 202 and the second gear 2022 are meshed and connected by a toothed belt 2021 surrounding the outside thereof. The two first gears 202 and the second gear 2022 are arranged in a triangle, and a first knob 2023 is fixed to the upper side of the second gear 2022. The two first screw rods 201, the two first gears 202, the second gear 2022 and the first knob 2023 are movably connected to the base 1 through bearings respectively. The inner side of the branch pipe 101 is movably connected to the toothed disc 203 through a bearing. 101 has a notch on the outer side of 203, and the toothed disc 203 is connected to the toothed plate 204. The lower end of the toothed plate 204 is fixed to the upper side of the base 1. A fixed plate 205 is connected to one side of the toothed disc 203, and the inner side of the fixed plate 205 is slidably connected to the docking plate 2051. 205 and 2051 can be telescopic. The principle of the sliding structure is the same as that of the telescopic rod. The docking plate 2051 is movable with the connecting plate 206 through the rotating shaft. The base 1 is provided with a slide groove 207 on one side close to the connecting plate 206, and the connecting plate 206 is slidably docked with the slide groove 207. A support plate 208 is fixed to the lower side of the connecting plate 206. The fixed tube 2 is threadedly connected to the first screw 201. The first gear 202 and the second gear 2022 are meshed with the toothed belt 2021. The toothed disc 203 is meshed with the toothed plate 204. The inner side of the fixed plate 205 matches the docking plate 2051, and the connecting plate 206 matches the slide groove 207. The interior of the base 1 of this embodiment has a two-level stepped structure, with the first gear 202, the second gear 2022 and the third gear arranged on the upper step, and the slide 207 arranged on the lower step. The arrangement of the two first gears 202 and the second gear 2022 can evenly distribute the load between the gears, reduce the excessive pressure on a single gear, thereby extending the service life of the first gear 202 and the second gear 2022 and the toothed belt 2021, and thus improving the durability of the entire transmission system. This configuration provides better mechanical stability, reduces vibration and imbalance generated during operation, and helps to improve the overall reliability of the system. The slide 207 is arranged on the lower step, which can effectively utilize the internal space of the base 1 and allow complex motion mechanisms to be implemented in a limited space.

[0017] In specific implementation, according to Figures 1-4The pipe support is used to support and fix various pipes used in the mining process to ensure the safe operation of the pipes. When the overall support height of the pipe support is raised, the output end of the electric wrench and other equipment is docked with the groove of the first knob 2023, and the electric wrench is started, so that the first knob 2023 drives the second gear 2022 to rotate, and the first gear 202 and the second gear 2022 are meshed and docked with the toothed belt 2021, so that the second gear 2022 drives the first gear 202 to rotate. At this time, the two first gears 202 simultaneously drive the two first screws 201 to rotate, and then are threadedly connected to the first screw 201 through the fixed pipe 2, so that the two fixed pipes 2 move up along the first screw 201, and the fixed pipe 2 pushes the branch pipe 101 upward. At this time, the branch pipe 101 drives the toothed disc 203 to move up along the toothed plate 204, and the toothed disc 203 and the toothed plate are connected. The toothed disc 203 can be rotated toward the outside of the branch pipe 101 through the fixed plate 205 and the docking plate 2051 for sliding docking, so that the toothed disc 203 can drive the connecting plate 206 to slide along the slide groove 207 through the fixed plate 205 and the docking plate 2051. The inner side of the fixed plate 205 matches the docking plate 2051, and the connecting plate 206 matches the slide groove 207, so that the docking plate 2051 can be stably moved out of the inner side of the fixed plate 205, and the connecting plate 206 can be stably moved out of the inside of the slide groove 207, so that the two support plates 208 can stably move away from each other, so that the two support plates 208 can auxiliary support the branch pipe 101 through the fixed plate 205, the docking plate 2051 and the connecting plate 206. At this time, the stability of the pipe bracket can be enhanced, the risk of the pipe bracket tipping over or overturning can be reduced, and the center of gravity of the pipe bracket can be raised to facilitate maintaining stability.

[0018] See also Figure 1 、 Figure 2 and Figure 5 , one side of the first splint 102 and one side of the second splint 103 slide through the sliding rod 3 at the same time, and the other side of the second splint 103 is penetrated by the second screw 303, the upper end of the sliding rod 3 is sleeved with a connecting spring 301, the two ends of the connecting spring 301 are respectively fixed to the sliding rod 3 and the second splint 103, and the lower end of the sliding rod 3 is docked with a nut 302, the lower end of the second screw 303 is fixed to the first bevel gear 304, the first bevel gear 304 is connected to the second bevel gear 305, and the second bevel gear One side of 305 is fixed to the second knob 3051, and the second screw 303, the first bevel gear 304, the second bevel gear 305 and the second knob 3051 are respectively movably connected to one end of the first splint 102 through bearings. The connecting pad 104 is made of rubber. A thread groove is provided on the outer side of the sliding rod 3, and the thread groove of the sliding rod 3 is threadedly connected to the nut 302. The second screw 303 is threadedly connected to one end of the second splint 103, and the first bevel gear 304 is meshed with the second bevel gear 305.

[0019] In specific implementation, according to Figure 1 、 Figure 2 and Figure 5 When the pipe is installed on the pipe bracket, the nut 302 is rotated, and the thread groove is opened on the outer side of the slide rod 3, and the thread groove of the slide rod 3 is threadedly connected with the nut 302, so that the nut 302 is disengaged from the slide rod 3, and the slide rod 3 is pulled up to make the lower end of the slide rod 3 disengage from the first clamping plate 102. At this time, the second clamping plate 103 can be rotated to make the second clamping plate 103 move away from the top of the first clamping plate 102, and then the pipe is placed on the upper side of the first clamping plate 102, and the second clamping plate 103 is moved above the first clamping plate 102 again, and the slide rod 3 is loosened, so that the slide rod 3 extends out of the inside of one end of the first clamping plate 102 under the action of the connecting spring 301. At this time, the second knob 3051 can be rotated to make the second knob 3051 drive the second bevel gear 305 to rotate, and the first bevel gear 304 and the second bevel gear 30 5 is meshed and docked, so that the first bevel gear 304 can rotate along with the second bevel gear 305, so that the first bevel gear 304 drives the second screw 303 to rotate. At this time, the sliding rod 3 can prevent the second clamping plate 103 from rotating along with the second screw 303, and the second screw 303 is threadedly connected to one end of the second clamping plate 103, so that the second clamping plate 103 can move downward along the second screw 303, so that the second clamping plate 103 squeezes the pipe. The connecting pad 104 is made of rubber material with a certain deformation ability, so that the first clamping plate 102 and the second clamping plate 103 can strengthen the limitation of the pipe, and when the diameter of the pipe is small, the two ends of the second clamping plate 103 can be inserted into the slots of the first clamping plate 102 to continue to squeeze and limit the pipe, so that the pipe bracket is convenient for installing pipes of different diameters.

[0020] When the pipe support is lifted, the fixed pipe 201 pushes the branch pipe 101 upward, so that the toothed disc 203 can drive the connecting plate 206 to slide along the slide groove 207 through the fixing plate 205 and the docking plate 2051, so that the two support plates 208 can stably move away from each other, so that the two support plates 208 can auxiliary support the branch pipe 101 through the fixing plate 205, the docking plate 2051 and the connecting plate 206. At this time, the stability of the pipe support can be enhanced, and the risk of the pipe support tipping or overturning can be reduced. Raising the center of gravity of the pipe support is convenient for maintaining stability. The pipe is placed on the upper side of the first clamping plate 102, and the second knob 3051 is rotated so that the second clamping plate 103 can move downward along the second screw 303. When the diameter of the pipe is small, the two ends of the second clamping plate 103 can be inserted into the inner side of the first clamping plate 102 to continue to squeeze and limit the pipe, so that the pipe support is convenient for installing pipes of different diameters. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pipe support with an adjustment structure, comprising a base (1) and a branch pipe (101), characterized in that: The branch pipe (101) is directly placed on the upper side of the base (1); a first clamping plate (102) connected to the branch pipe (101) is buckled with a second clamping plate (103) arranged above the first clamping plate (102) to form a pipeline clamping and limiting structure; the first clamping plate (102) and the second clamping plate (103) are respectively connected via an anti-rotation component and an adjustment component arranged on both sides thereof for adjusting the distance between the first clamping plate (102) and the second clamping plate (103); the branch pipe (101) adjusts the supporting height of the entire pipeline support via a lifting component connected thereto.

2. The pipe support with an adjustment structure according to claim 1, characterized in that: The anti-rotation assembly comprises a slide bar (3), the upper end of which slides through a left lug located on one side of the second clamping plate (103), and a spring (301) is sleeved between the end of the slide bar (3) and the second clamping plate (103); the lower end of the slide bar (3) slides through a left connecting plate located on the side wall of the first clamping plate (102) and is locked and fixed by a nut (302).

3. The pipe support with an adjustment structure according to claim 1, characterized in that: The adjustment assembly comprises a second screw rod (303) with an external thread, the upper end of the second screw rod (303) passes through a lug located on the other side of the second clamping plate (103), the lower end of the second screw rod (303) passes through the surface of a right connecting plate located on the side wall of the first clamping plate (102) and is connected to the first bevel gear (304), the first bevel gear (304) is meshedly connected with the second bevel gear (305), and the second bevel gear (305) is connected to the second knob (3051) and rotates under the drive of the second knob (3051).

4. The pipe support with an adjustment structure according to claim 1, characterized in that: The lifting assembly comprises a fixed tube (2) with an internal thread arranged in a branch tube (101), wherein two groups of fixed tubes (2) in the branch tube (101) are arranged, wherein a first screw rod (201) is threadedly connected to the fixed tube (2), and the first gear (202) connected to the bottom of the two groups of the first screw rod (201) and the second gear (2022) movably connected to the base (1) are meshed and connected via a toothed belt (2021) surrounding the outside; the second gear (2022) is connected to the first knob (2023) via a bearing and rotates under the drive of the first knob (2023), and the second gear (2022 drives the toothed belt (2021) and the first screw rod (201) to rotate in sequence, so that the fixed tube (2) threadedly connected to the first screw rod (201) moves along the length direction of the first screw rod.

5. The pipe support with an adjustment structure according to claim 1, characterized in that: The side support assembly further comprises a toothed disc (203), the toothed disc (203) being meshedly connected to a toothed plate (204) fixed on the surface of the base (1), and the toothed disc (203) being slidably connected to a docking plate (2051) via a fixed plate (205), the docking plate (2051) being movably connected to a connecting plate (206) slidably connected in a slide groove (207) of the base (1) via a rotating shaft, a support plate (208) being fixed on the lower side of the connecting plate (206), and the branch pipe (101) being connected to the toothed disc (203) via a bearing. The branch pipe (101) is movably connected to the toothed disc (203), and the toothed disc (203) moves along the toothed plate (204), so that the toothed disc (203) rotates toward the outside of the branch pipe (101), so that the toothed disc (203) drives the connecting plate (206) to slide along the slide groove (207) through the fixed plate (205) and the docking plate (2051), so that the two support plates (208) move away from each other, so that the two support plates (208) form auxiliary support for the branch pipe (101) through the fixed plate (205), the docking plate (2051) and the connecting plate (206).

6. The pipe support with an adjustment structure according to claim 1, characterized in that: Connecting pads (104) are bonded to the inner sides of the first clamping plate (102) and the second clamping plate (103), respectively.

7. The pipe support with an adjustment structure according to claim 1, characterized in that: The first clamping plate (102) is provided with slots adapted to the two ends of the second clamping plate (103); the two ends of the second clamping plate (103) are inserted into the slots of the first clamping plate (102) to adjust the space for accommodating the pipeline.

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