A multi-angle installation support device for industrial conveying pipelines and use method thereof

Abstract

The present invention relates to the field of industrial production technology. The present invention discloses a multi-angle installation support device for industrial conveying pipelines and a method for using the device. The problem to be solved by the present invention is that the traditional support equipment can only support and limit the pipeline, but cannot well fix the position of the pipeline when docking and installing the pipeline. When two pipelines are docked or installed, the state of the pipeline is unstable and easily offset, and it is difficult to fine-tune the angle of the pipeline when adjacent industrial pipelines are docked. The device achieves the effect of ensuring that the state of the pipeline is very stable and will not offset when docking and installing adjacent pipelines through the mutual cooperation between the pre-clamping device, the locking device, the angle fine-tuning telescopic device, the unlocking pop-up device and the contact locking device, so as to ensure the quality of pipeline installation, and can fine-tune the angle of the pipeline.

Description

Technical Field

[0001] The invention relates to the technical field of industrial production, and in particular to a multi-angle mounting support device for industrial conveying pipelines and a use method thereof. Background Art

[0002] At present, in industrial production sites, in order to realize the transportation of gas or liquid, a large number of conveying pipelines are installed. When the conveying pipelines are installed, due to the large size and heavy weight of industrial pipelines, when docking and installing each pipeline, it is first necessary to place the pipeline on the support for supporting the large pipeline, and then adjust the position and angle of the pipeline to facilitate the docking and installation between the pipelines. The traditional support equipment can only play a supporting and limiting role for the pipeline, but it is not possible to fix the position of the pipeline well when docking and installing the pipeline. When two pipelines are docked or installed, the state of the pipeline is unstable and easy to offset. When adjusting the angle of the pipeline, large equipment is usually used to move the pipeline to adjust its angle. However, the pipeline docking after using the support equipment usually only needs to fine-tune the angle of the pipeline. The large equipment cannot be used to adjust the fine angle well. At the same time, it is not easy to control the adjustment angle of the pipeline by manpower. There is a lack of an industrial pipeline installation support device that ensures that the state of the pipeline is very stable and will not offset when docking and installing between adjacent pipelines to ensure the quality of pipeline installation, and can fine-tune the angle of the pipeline. Summary of the invention

[0003] The object of the present invention is to provide a multi-angle installation support device for industrial conveying pipelines and a method of use, so as to solve the problems raised in the above-mentioned background technology. In order to achieve the above-mentioned object, the present invention provides the following technical solutions: including a base, the base is arranged on a horizontal plane, the base is hollow, one side of the base is provided with an opening and the opening is provided with an opening and closing door that is open or closed to the opening, the top of the base is provided with a through-hole and the through-hole is provided with a pre-clamping device, the outer side of the pre-clamping device is rotatably matched with the inner side of the through-hole, two first installation sleeves are symmetrically arranged at both ends of the top of the pre-clamping device, the two first installation sleeves are arranged in a perfect circular arc shape, the tops of the two first installation sleeves are both open, and the top of each of the first installation sleeves is nested with a second installation sleeve, the two second installation sleeves are arranged in a perfect circular arc shape, and each second installation sleeve is respectively connected to a first A mounting sleeve is provided with an arc-shaped sliding fit, a first spring is provided inside each of the first mounting sleeves, and the two ends of each of the first springs are respectively connected to the bottom of a second mounting sleeve and the bottom of a first mounting sleeve, and the side of each of the first mounting sleeves and the second mounting sleeves close to the opposite first mounting sleeve are flush, a locking device is provided at both ends of the bottom of each of the second mounting sleeves, and the locking device is installed inside the base, an angle fine-tuning telescopic device is provided inside the base, and the top of the angle fine-tuning telescopic device is connected to the bottom of the pre-clamping device, unlocking and popping-out devices are provided on both sides of the base, and the unlocking and popping-out devices are respectively movably connected to the four locking devices, and a contact locking device is provided on the side where the two second mounting sleeves are close to each other.

[0004] Preferably, the pre-clamping device includes a mounting plate, a sliding bracket, a first sliding block, a second sliding block, a second spring, a driving rod and a driving block, the mounting plate is arranged at a through-hole on the top of the base, the mounting plate and the through-hole are both circular, the outer side of the mounting plate is rotatably matched with the inner side of the through-hole, the mounting plate is hollow, the sliding bracket is arranged inside the mounting plate, the middle part of the sliding bracket is vertically provided with a first slide groove, the two sides of the first slide groove are symmetrically and connected to the second slide groove, and the second slide groove is horizontally arranged, the first sliding block is arranged in the first slide groove and slides up and down with it, and the second sliding block is provided with two, and the two second sliding blocks are symmetrically arranged in the two second slide grooves and horizontally matched with it. The cam is connected to the second sliding block by the spring, and the second sliding block is connected to the second sliding block by the spring.

[0005] Preferably, each of the locking devices comprises a locking frame, a sliding frame, a locking rod, a slide slot frame and a rotating locking block, wherein a locking frame is provided at one end of the bottom of the second mounting sleeve, and the bottom of the locking frame is provided with a T-slot, the sliding frame is arranged at the side end inside the base and slides with its horizontal line, the slide slot frame is arranged inside the sliding frame, the upper and lower ends of the sliding frame are open, the rotating locking block passes through the slide slot frame and is located inside the slide slot frame, and the upper and lower ends of the rotating locking block are located outside the slide slot frame. The side end of the slide slot frame is provided with a side end clamping device for facilitating the rotation of the locking block and can be rotated 90 degrees when the rotating locking block slides back and forth up and down in the slide slot frame once, the locking rod is vertically arranged at the top of the rotating locking block, the upper end of the locking rod passes through the top of the base and is clamped in the T-slot at the bottom of the locking frame, and the top of the base is provided with a slide slot for facilitating the locking rod to slide up and down and laterally.

[0006] Preferably, the angle fine-tuning and telescopic device includes a fine-tuning component and a telescopic component, the fine-tuning component is arranged inside the base, the telescopic component is arranged at the side end of the fine-tuning component, the fine-tuning component includes a mounting seat, a first bevel gear and a second bevel gear, the mounting seat is arranged inside the base, the first bevel gear is vertically arranged on one side of the mounting seat and is rotatably connected, three second bevel gears are provided, one of the second bevel gears is vertically arranged on the other side of the mounting seat and is rotatably connected, and is symmetrically arranged with the first bevel gear, the other two second bevel gears are symmetrically and horizontally arranged at the upper and lower ends of the mounting seat, and are rotatably connected with the upper and lower ends of the mounting seat, the adjacent first bevel gear and the three second bevel gears are meshed, and the top of the second bevel gear at the top is fixedly connected to the center of the bottom circle of the mounting plate.

[0007] Preferably, the telescopic assembly includes a telescopic sleeve, a telescopic rod, a connecting rod, a clamping sleeve and an adjusting hand wheel, the telescopic sleeve is horizontally arranged at the side end of the rotation connection between the mounting seat and the first bevel gear, the telescopic sleeve is provided with a sliding groove on the side away from the mounting seat and protrusions are provided on both sides of the sliding groove, one end of the telescopic rod passes through the sliding groove at the side end of the telescopic sleeve and slides with it, and the telescopic rod is complementary in shape to the sliding groove in the telescopic sleeve, the end of the telescopic rod located outside the telescopic sleeve is horizontally installed with a connecting rod, the outer side of the connecting rod is provided with a clamping sleeve, and the end of the connecting rod away from the mounting seat is provided with an adjusting hand wheel.

[0008] Preferably, the unlocking and popping-out device includes a mounting rod, a matching rod and an unlocking groove, the middle part of the mounting rod is sleeved on the outside of the connecting rod and located between the clamping sleeves, and the mounting rod is rotatably matched with the connecting rod, and two matching rods are provided, the two matching rods are symmetrically arranged at the two ends of the mounting rod and the side end of each matching rod is laterally slidably matched with the side end in the base, a plurality of unlocking grooves are arranged at intervals on the top of each matching rod, and beveled edges are provided on both sides of each unlocking groove, each of the rotating locking blocks is respectively located directly above one of the unlocking grooves on the same side as it, and the bottom end of each rotating locking block is provided with a bevel that fits with the beveled edge of the unlocking groove.

[0009] Preferably, the contact locking device includes a first locking block, a second locking block, a locking sleeve, a locking rod, a locking plate and a return spring, an upper end of each second mounting sleeve is provided with a mounting groove and the side of the mounting grooves close to each other is through-set, the first locking block and the second locking block are respectively arranged in the mounting grooves on the two second mounting sleeves and one end of the first locking block and the second locking block are both located outside the two second mounting sleeves, the first locking block and the second locking block are respectively rotatably connected to the side ends in the second mounting sleeves, the shapes of the ends of the first locking block and the second locking block close to each other are complementary to each other, and the locking sleeves are provided with two, and the two locking sleeves are respectively Symmetrically arranged in the mounting grooves of the two second mounting sleeves, there are two return springs, and the two return springs are respectively arranged at the bottom of the two locking sleeves. There are two locking rods, and the two locking rods pass through the two locking sleeves respectively to slide up and down with them. The bottom of each locking rod is connected to the top of a return spring respectively, and the tops of the two locking rods pass through the top of the second mounting sleeve to slide with it and are located outside it. The tops of the first locking block and the second locking block are both provided with a protrusion. There are two locking plates, and a locking plate is provided at the side end of each locking rod, and the locking plate is located at the protrusion on the first locking block or the second locking block.

[0010] Preferably, the method for using the multi-angle mounting support device for an industrial conveying pipeline comprises the following steps:

[0011] S1: When the device is in use, the device is provided with multiple ones, which are laid at the docking positions at both ends of each pipeline, and the base is fixed on the ground by pouring concrete. Each industrial pipeline placed on the device is on the same horizontal line. In the initial state of the device, the two second installation sleeves are respectively received in the two first installation sleeves and locked in position by the locking device, and the opening and closing door is in the open state. The adjustment end of the angle fine-tuning telescopic device is located outside the base for easy use by on-site workers.

[0012] S2: First, place the industrial pipeline to be installed horizontally and place its end on the base. When the end of the pipeline contacts the driving block located at the center of the top of the installation plate, the driving block is forced to slide downward, driving the first sliding block to slide downward, and the second spring contracts, driving the two driving rods to rotate synchronously at the same time, thereby driving the two second sliding blocks to slide synchronously in the opposite direction, and then driving the two first installation sleeves to move synchronously to the outside of the pipeline until they are in contact with the outside of the pipeline, thereby achieving pre-fixation and support for the pipeline. On the contrary, lift the pipeline upward, and the two first installation sleeves will slide synchronously away from the pipeline to facilitate the removal of the pipeline.

[0013] S3: After the industrial pipeline is pre-fixed, the opening and closing door at the side end of the base is opened, and the adjusting hand wheel is pulled to the outside of the base. The telescopic rod slides on the telescopic sleeve. After sliding to the end of the telescopic sleeve, it cannot continue to slide. Then, the telescopic rod is driven to rotate by turning the adjusting hand wheel. The telescopic rod drives the telescopic sleeve to rotate through the slide groove in the telescopic sleeve, thereby driving the first bevel gear to rotate. The first bevel gear and the three second bevel gears are engaged and rotated, thereby driving the mounting plate connected to the second bevel gear at the top to rotate, thereby driving the industrial pipeline to rotate clockwise or counterclockwise. The rotation angle of the industrial pipeline can be fine-tuned by setting the tooth density of the first bevel gear and the second bevel gear, and the rotation of the telescopic sleeve has a damping feeling. Through adjustment, the butt ends of each pipeline are in a fully aligned state. Then, the pipeline is pushed so that the butt ends of two adjacent pipelines contact each other, thereby realizing the butt connection between adjacent industrial pipelines.

[0014] S4: Before docking and installing adjacent industrial pipelines, in order to ensure that the industrial pipelines are pre-fixed, support and facilitate adjustment, the second installation sleeve is stored inside the first installation sleeve, and the second installation sleeve is pressed and stored in the first installation sleeve. The first spring is in a contracted state, and then the adjustment end of the angle fine-tuning telescopic device is stretched to the outside of the base for easy operation by on-site workers. When the adjusting hand wheel is stretched to the outside of the base, the two matching rods are driven to slide synchronously under the clamping of the clamping sleeve. While the matching rod slides, the unlocking groove on the top of the matching rod contacts the bottom end of the rotating locking block, and the rotating locking block is pushed upward with the cooperation of the mutually matching beveled edges and beveled surfaces, and the sliding end in the slide frame is locked. The second mounting sleeve is locked in the T-slot of the bottom locking frame by the upper end of the locking rod and rotates 90 degrees at the same time, and then stops at the bottom end of the T-slot at the bottom of the locking frame, thereby locking the second mounting sleeve in the first mounting sleeve. When the angle adjustment of the pipeline is completed and the docking operation is completed, the adjusting hand wheel is stored into the base, and the matching rod slides toward the inside of the base and lifts up the rotating locking block again, so that the upper end of the locking rod is disengaged from the T-slot at the bottom of the locking frame, and the first spring resets and stretches, thereby driving the second mounting sleeve to slide outward from the first mounting sleeve, and the two second mounting sleeves are docked and locked, thereby achieving a completely fixed locking state for the end of the industrial pipeline.

[0015] S5: When the two second installation sleeves are respectively popped out from the two first installation sleeves, the top ends of the two are close to and contact each other, the first locking block and the second locking block located inside the two are in contact with each other and rotate, and the adjacent ends of the two are engaged with each other. As the first locking block and the second locking block move, the two locking plates move from the raised portion on the first locking block or the second locking block to the portion without the raised portion, and abut against the raised portion, thereby locking the engaged state of the first locking block and the second locking block, thereby realizing the rapid docking and locking of the two second installation sleeves. The two first installation sleeves and the two second installation sleeves form a perfect circular installation sleeve and are completely mounted on The outside of the industrial pipeline can be completely locked. At this time, the industrial pipeline cannot be rotated or pushed, so that when the on-site workers install the mounting parts for connecting the adjacent pipelines at the butt joint of the two adjacent pipelines, the industrial pipeline is in a completely locked state to avoid deviation during installation by the workers, which is beneficial to improving the installation efficiency of the industrial pipeline. When it is necessary to release the complete locking of the industrial pipeline, the locking rod is pulled upward to make the locking plate disengage from the first locking block or the second locking block, so that the first locking block and the second locking block lose their resistance and can rotate, so that the two can be separated, thereby realizing the separation and disassembly of the two second installation sleeves.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, when the device is in use, the device is provided with a plurality of docking positions respectively laid at both ends of each pipeline, and the base is fixed on the ground by pouring concrete, and each industrial pipeline placed on the device is on the same horizontal line. In the initial state of the device, the two second installation sleeves are respectively received in the two first installation sleeves and locked in position by a locking device, and the opening and closing door is in an open state, and the adjustment end of the angle fine-tuning telescopic device is located outside the base for easy use by on-site workers. First, the industrial pipeline to be installed is placed horizontally and at the end on the base, and the moment of contact with the pre-clamping device drives the two first installation sleeves to move from both sides of the pipeline end toward the pipeline direction until they fit with the outside thereof, so as to achieve the pre-fixation and support effect of the pipeline, and then the angle of the pipeline can be fine-tuned by operating the adjustment end of the angle fine-tuning telescopic device, so that the docking end of each pipeline is in a completely aligned state, and then the pipeline is pushed so that the docking ends of two adjacent pipelines contact each other to achieve docking. After the docking is completed, the adjustment end of the angle fine-tuning telescopic device is pushed into the base, and the opening and closing door is closed to seal. The base is provided to prevent outside personnel from misoperating the angle fine-adjusting telescopic device. When the adjusting end of the angle fine-adjusting telescopic device is completely moved to the inside of the base, the unlocking pop-up device is triggered to unlock the locking device, so that each second installation sleeve slides out of a first installation sleeve respectively, and after the two second installation sleeves slide out to a certain height, the contact locking devices at the ends of the two second installation sleeves contact each other to achieve the locking of the ends of the two second installation sleeves. At this time, the two first installation sleeves and the two second installation sleeves form a perfect circular installation sleeve and are completely sleeved on the outside of the industrial pipeline, thereby achieving complete locking of the position of the industrial pipeline. At this time, the industrial pipeline cannot be rotated or pushed, so that when the on-site workers install the mounting parts for connecting the adjacent pipelines at the butt joint of the two adjacent pipelines, the industrial pipeline is in a completely locked state to avoid deviation during installation by the workers, which is beneficial to improving the installation efficiency of the industrial pipeline. The device ensures that the state of the pipeline is very stable during the butt joint and installation between adjacent pipelines, and no deviation will occur, so as to ensure the quality of pipeline installation, and can achieve the effect of fine-tuning the angle of the pipeline.

[0018] In the present invention, the industrial pipeline to be installed is first placed horizontally with its end placed on the base. When the end of the pipeline contacts the driving block located at the center of the top of the installation plate, the driving block is forced to slide downward, driving the first sliding block to slide downward, and the second spring contracts, driving the two driving rods to rotate synchronously at the same time, thereby driving the two second sliding blocks to slide synchronously in the opposite direction, and then driving the two first installation sleeves to move synchronously to the outside of the pipeline until they are in contact with the outside of the pipeline, thereby achieving pre-fixation and support effects on the pipeline. Conversely, the pipeline is lifted upward, and the two first installation sleeves slide synchronously in the direction away from the pipeline to facilitate disassembly of the pipeline.

[0019] In the present invention, when the adjusting hand wheel is stretched to the outside of the base, the two matching rods are driven to slide synchronously under the clamping of the clamping sleeve. When the matching rod slides, the unlocking groove at the top thereof contacts the bottom end of the rotating locking block, and the rotating locking block is pushed upward with the cooperation of the mutually fitting beveled edges and beveled surfaces, thereby locking the position of the second mounting sleeve in the first mounting sleeve. When the angle adjustment of the pipeline is completed and the docking operation is completed, the adjusting hand wheel is stored into the base, and the matching rod slides toward the inside of the base to push up the rotating locking block again, so that the upper end of the locking rod is disengaged from the T-slot at the bottom of the locking frame, and the first spring is reset and stretched, thereby driving the second mounting sleeve to slide outward from the first mounting sleeve, and the two second mounting sleeves are docked and locked, thereby achieving a completely fixed locking state of the end of the industrial pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of locking an industrial pipeline in the present invention;

[0021] Figure 2 It is a front view of the industrial pipeline in the pre-fixed state in the present invention;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the base, the first mounting sleeve, the second mounting sleeve, the angle fine-adjusting telescopic device and the unlocking and popping device in the present invention;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the pre-clamping device, the first mounting sleeve and the second mounting sleeve in the present invention;

[0024] Figure 5 It is a front cross-sectional view of the mounting plate and the sliding bracket in the present invention;

[0025] Figure 6 It is a partial structural schematic diagram of the pre-clamping device in the present invention;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the pre-clamping device and the angle fine-adjusting telescopic device in the present invention;

[0027] Figure 8 It is a schematic diagram of the unfolded structure of the first installation sleeve and the second installation sleeve in the present invention;

[0028] Fig. 9 It is a partial structural schematic diagram of the unlocking and popping-up device, the locking device and the second installation sleeve in the present invention;

[0029] Fig.10 It is a schematic diagram of the unfolded structure of the second installation sleeve and the locking device in the present invention;

[0030] Fig.11 for Fig.10 The enlarged view of point A in the middle;

[0031] Fig.12 It is a schematic diagram of the three-dimensional structure of the second installation sleeve, the locking device, the angle fine-adjusting telescopic device and the unlocking and popping device in the present invention;

[0032] Fig.13 It is a top view of the partial structure of the angle fine-tuning telescopic device and the unlocking and popping device in the present invention;

[0033] Fig.14 It is a schematic diagram of the three-dimensional structure of the second mounting sleeve and the contact locking device in the present invention;

[0034] Fig.15 is a cross-sectional view of the second mounting sleeve and the contact locking device in the present invention;

[0035] Fig.16 It is a schematic diagram of the three-dimensional structure of the contact locking device in the present invention;

[0036] Fig.17 It is a partial structural schematic diagram of the contact locking device in the present invention.

[0037] In the figure: 1, base; 2, opening and closing door; 3, pre-clamping device; 31, mounting plate; 32, sliding bracket; 33, first sliding block; 34, second sliding block; 35, second spring; 36, driving rod; 37, driving block; 4, first mounting sleeve; 5, second mounting sleeve; 6, first spring; 7, locking device; 71, locking frame; 72, sliding frame; 73, locking rod; 74, slide frame; 75, rotating locking block; 8, angle fine-tuning telescopic device; 81, fine-tuning assembly; 811, Mounting seat; 812, first bevel gear; 813, second bevel gear; 82, telescopic assembly; 821, telescopic sleeve; 822, telescopic rod; 823, connecting rod; 824, clamping sleeve; 825, adjusting hand wheel; 9, unlocking pop-up device; 91, mounting rod; 92, matching rod; 93, unlocking groove; 10, contact locking device; 101, first locking block; 102, second locking block; 103, locking sleeve; 104, locking rod; 105, locking plate; 106, return spring. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figures 1 to 17The present invention provides a technical solution: it includes a base 1, the base 1 is arranged on a horizontal plane, the base 1 is hollow, one side of the base 1 is provided with an opening and the opening is provided with an opening and closing door 2 that is open or closed to the opening, the top of the base 1 is provided with a through hole and a pre-clamping device 3 is provided at the through hole, the outer side of the pre-clamping device 3 is rotatably matched with the inner side of the through hole, two first mounting sleeves 4 are symmetrically arranged at both ends of the top of the pre-clamping device 3, the two first mounting sleeves 4 are arranged in a perfect circular arc shape, the tops of the two first mounting sleeves 4 are both open, each of the first mounting sleeves 4 is nested with a second mounting sleeve 5 at the top, the two second mounting sleeves 5 are both arranged in a perfect circular arc shape, and each of the second mounting sleeves 5 is respectively slidably connected to an arc of the first mounting sleeve 4 Dynamic fit, each of the first mounting sleeves 4 is provided with a first spring 6, and the two ends of each of the first springs 6 are respectively connected to the bottom of a second mounting sleeve 5 and the bottom of a first mounting sleeve 4, each of the first mounting sleeves 4 and the second mounting sleeve 5 are flush with one side close to the opposite first mounting sleeve 4, and each of the two ends of the bottom of the second mounting sleeve 5 is provided with a locking device 7 and the locking device 7 is installed inside the base 1, an angle fine-tuning telescopic device 8 is provided inside the base 1 and the top of the angle fine-tuning telescopic device 8 is connected to the bottom of the pre-clamping device 3, unlocking and popping-out devices 9 are provided on both sides of the base 1 and the unlocking and popping-out devices 9 are respectively movably connected to the four locking devices 7, and a contact locking device 10 is provided on the side where the two second mounting sleeves 5 are close to each other.

[0040] In this embodiment, Figures 4 to 6As shown, the pre-clamping device 3 includes a mounting plate 31, a sliding bracket 32, a first sliding block 33, a second sliding block 34, a second spring 35, a driving rod 36 and a driving block 37. The mounting plate 31 is arranged at the through-hole at the top of the base 1. The mounting plate 31 and the through-hole are both circular. The outer side of the mounting plate 31 is rotatably matched with the inner side of the through-hole. The mounting plate 31 is hollow. The sliding bracket 32 ​​is arranged inside the mounting plate 31. A first slide groove is vertically arranged in the middle of the sliding bracket 32. The two sides of the first slide groove are symmetrically and connected to the second slide groove, and the second slide groove is horizontally arranged. The first sliding block 33 is arranged in the first slide groove and slides up and down therewith. Two second sliding blocks 34 are provided, and the two second sliding blocks 34 are symmetrically arranged in the two second slide grooves and are horizontally matched therewith. The second spring 35 is arranged between the bottom end of the first sliding block 33 and the bottom end of the first sliding groove, and two driving rods 36 are provided. The two driving rods 36 are symmetrically arranged in the sliding bracket 32, and one end of the two driving rods 36 is rotatably connected to the two ends of the first sliding block 33, and the other ends of the two driving rods 36 are respectively rotatably connected to one end of the two second sliding blocks 34. The driving block 37 is arranged on the top of the first sliding block 33 and passes through the top center of the mounting plate 31 to slide up and down with it. The top ends of the two second sliding blocks 34 pass through the top of the mounting plate 31 to slide with it. The two first mounting sleeves 4 are symmetrically arranged on both sides of the driving block 37 and slide with the top of the mounting plate 31, and the bottom of each of the first mounting sleeves 4 is respectively connected to the top of a second sliding block 34;

[0041] First, place the industrial pipeline to be installed horizontally with its end placed on the base 1. When the end of the pipeline contacts the driving block 37 located at the center of the top of the mounting plate 31, the driving block 37 is forced to slide downward, driving the first sliding block 33 to slide downward, and the second spring 35 contracts, driving the two driving rods 36 to rotate synchronously at the same time, thereby driving the two second sliding blocks 34 to slide synchronously in the opposite direction, and then driving the two first installation sleeves 4 to move synchronously to the outside of the pipeline until they are in contact with the outside of the pipeline, thereby achieving the pre-fixation and support effect of the pipeline. On the contrary, lift the pipeline upward, and the two first installation sleeves 4 will slide synchronously away from the pipeline to facilitate the removal of the pipeline.

[0042] In this embodiment, Figures 8 to 12As shown, each of the locking devices 7 includes a locking frame 71, a sliding frame 72, a locking rod 73, a sliding groove frame 74 and a rotating locking block 75. A locking frame 71 is provided at one end of the bottom of the second mounting sleeve 5. A T-shaped slot is provided at the bottom of the locking frame 71. The sliding frame 72 is arranged at the side end inside the base 1 and slides with its horizontal line. The sliding groove frame 74 is arranged inside the sliding frame 72. The upper and lower ends of the sliding frame 72 are open. The rotating locking block 75 passes through the sliding groove frame 74 and is located at the sliding groove frame 74. On the inner side, the upper and lower ends of the rotation locking block 75 are located outside the slide slot frame 74, and the side ends of the slide slot frame 74 are provided with a slide slot that is convenient for the side end clamping of the rotation locking block 75 and can rotate 90 degrees when the rotation locking block 75 slides back and forth up and down in the slide slot frame 74 once, and the locking rod 73 is vertically arranged on the top of the rotation locking block 75, and the upper end of the locking rod 73 passes through the top of the base 1 and is clamped in the T-shaped groove at the bottom of the locking frame 71, and the top of the base 1 is provided with a slide slot that is convenient for the locking rod 73 to slide up and down and horizontally;

[0043] Before docking and installing adjacent industrial pipelines, in order to ensure that the industrial pipelines are pre-fixed, support and facilitate adjustment, the second installation sleeve 5 is stored inside the first installation sleeve 4. First, the second installation sleeve 5 is pressed and stored in the first installation sleeve 4, and the first spring 6 is in a contracted state. Then, the adjustment end of the angle fine-tuning telescopic device 8 is stretched to the outside of the base 1 for easy operation by on-site workers. While the angle fine-tuning telescopic device 8 moves, it drives the unlocking pop-up device 9 to move upward and push the rotating locking block 75. With the cooperation of the slide slot in the slide slot frame 74, it drives it to rotate 90 degrees, and the upper end of the locking rod 73 is locked to the bottom of the second installation sleeve 5 The locking frame 71 The T-slot is rotated 90 degrees at the same time, and then it is stopped at the bottom end of the T-slot at the bottom of the locking frame 71, thereby locking the position of the second mounting sleeve 5 in the first mounting sleeve 4. When the angle fine-tuning of the industrial pipeline is completed and the docking is completed, the adjusting end of the angle fine-tuning telescopic device 8 is stored in the interior of the base 1, driving the unlocking pop-up device 9 to push the rotating locking block 75 upward again, so that the upper end of the locking rod 73 is disengaged from the T-slot at the bottom of the locking frame 71, and the first spring 6 is reset and stretched, thereby driving the second mounting sleeve 5 to slide outward from the first mounting sleeve 4, and the two second mounting sleeves 5 are docked and locked, thereby achieving a completely fixed locking state of the end of the industrial pipeline.

[0044] In this embodiment, Figure 7 , Fig.12 and Fig.13As shown, the angle fine-tuning and telescopic device 8 includes a fine-tuning component 81 and a telescopic component 82, the fine-tuning component 81 is arranged inside the base 1, and the telescopic component 82 is arranged at the side end of the fine-tuning component 81, the fine-tuning component 81 includes a mounting seat 811, a first bevel gear 812 and a second bevel gear 813, the mounting seat 811 is arranged inside the base 1, the first bevel gear 812 is vertically arranged on one side of the mounting seat 811 and is rotatably connected, and three second bevel gears 813 are provided, one of the second bevel gears 813 is vertically arranged on the other side of the mounting seat 811 and is rotatably connected, and is symmetrically arranged with the first bevel gear 812, and the other two second bevel gears 813 are symmetrically and horizontally arranged at the upper and lower ends of the mounting seat 811, and are rotatably connected with the upper and lower ends of the mounting seat 811, the adjacent first bevel gear 812 and the three second bevel gears 813 are meshed, and the top of the second bevel gear 813 located at the top is fixedly connected to the center of the bottom of the mounting plate 31;

[0045] The telescopic assembly 82 includes a telescopic sleeve 821, a telescopic rod 822, a connecting rod 823, a clamping sleeve 824 and an adjusting hand wheel 825. The telescopic sleeve 821 is horizontally arranged at the side end of the rotation connection between the mounting seat 811 and the first bevel gear 812. A sliding groove is provided on the side of the telescopic sleeve 821 away from the mounting seat 811, and protrusions are provided on both sides of the sliding groove. One end of the telescopic rod 822 passes through the sliding groove at the side end of the telescopic sleeve 821 to slide with it, and the telescopic rod 822 and the sliding groove in the telescopic sleeve 821 are complementary in shape. A connecting rod 823 is horizontally installed at one end of the telescopic rod 822 located outside the telescopic sleeve 821, a clamping sleeve 824 is provided on the outer side of the connecting rod 823, and an adjusting hand wheel 825 is provided at one end of the connecting rod 823 away from the mounting seat 811.

[0046] After the industrial pipeline is pre-fixed, the opening and closing door 2 at the side end of the base 1 is opened, and the adjusting hand wheel 825 is pulled to the outside of the base 1, and the telescopic rod 822 slides on the telescopic sleeve 821. After sliding to the end of the telescopic sleeve 821, it cannot continue to slide, and then the telescopic rod 822 is driven to rotate by turning the adjusting hand wheel 825. The telescopic rod 822 drives the telescopic sleeve 821 to rotate through the sliding groove in the telescopic sleeve 821, thereby driving the first bevel gear 812 to rotate, and the first bevel gear 812 and the three second bevel gears 813 are meshed and cooperated. The first bevel gear 812 and the second bevel gear 813 are rotated, thereby driving the mounting plate 31 connected to the second bevel gear 813 at the top to rotate, thereby driving the industrial pipeline to rotate clockwise or counterclockwise, and the rotation angle of the industrial pipeline can be fine-tuned by setting the tooth density of the first bevel gear 812 and the second bevel gear 813, and the rotation of the telescopic sleeve 821 has a damping feeling. Through adjustment, the butt ends of each pipeline are in a fully aligned state, and then the pipeline is pushed so that the butt ends of two adjacent pipelines contact each other, thereby realizing the butt connection between adjacent industrial pipelines.

[0047] In this embodiment, Fig. 9 , Fig.12 and Fig.13 As shown, the unlocking and popping device 9 includes a mounting rod 91, a matching rod 92 and an unlocking groove 93. The middle part of the mounting rod 91 is sleeved on the outside of the connecting rod 823 and is located between the clamping sleeve 824, and the mounting rod 91 is rotatably matched with the connecting rod 823. There are two matching rods 92, and the two matching rods 92 are symmetrically arranged at the two ends of the mounting rod 91, and the side end of each matching rod 92 is horizontally slidably matched with the side end in the base 1. A plurality of unlocking grooves 93 are arranged at intervals on the top of each matching rod 92, and bevels are arranged on both sides of each unlocking groove 93. Each of the rotating locking blocks 75 is located directly above one of the unlocking grooves 93 on the same side, and the bottom end of each rotating locking block 75 is provided with an inclined surface that matches the bevel of the unlocking groove 93.

[0048] When the adjusting hand wheel 825 is stretched to the outside of the base 1, the two matching rods 92 are driven to slide synchronously under the clamping of the clamping sleeve 824. While the matching rod 92 slides, the unlocking groove 93 at the top contacts the bottom end of the rotating locking block 75, and the rotating locking block 75 is pushed upward with the cooperation of the mutually matching beveled edges and beveled surfaces, thereby locking the position of the second mounting sleeve 5 in the first mounting sleeve 4. When the angle adjustment of the pipeline is completed and the docking operation is completed, the adjusting hand wheel 825 is stored in the base 1, and the matching rod 92 slides toward the inside of the base 1 to lift the rotating locking block 75 again, so that the upper end of the locking rod 73 is disengaged from the T-slot at the bottom of the locking frame 71, and the first spring 6 is reset and stretched, thereby driving the second mounting sleeve 5 to slide outward from the first mounting sleeve 4, and the two second mounting sleeves 5 are docked and locked, thereby achieving a completely fixed locking state for the end of the industrial pipeline.

[0049] In this embodiment, Figures 14 to 17As shown, the contact locking device 10 includes a first locking block 101, a second locking block 102, a locking sleeve 103, a locking rod 104, a locking plate 105 and a return spring 106. A mounting groove is provided inside the upper end of each of the second mounting sleeves 5, and the side of the mounting grooves close to each other is through-set. The first locking block 101 and the second locking block 102 are respectively arranged in the mounting grooves on the two second mounting sleeves 5, and one end of the first locking block 101 and the second locking block 102 are both located outside the two second mounting sleeves 5. The first locking block 101 and the second locking block 102 are respectively rotatably connected to the side ends in the second mounting sleeves 5. The shapes of the ends of the first locking block 101 and the second locking block 102 close to each other are complementary to each other. Two locking sleeves 103 are provided, and the two locking sleeves 103 are respectively Symmetrically arranged in the installation grooves of the two second installation sleeves 5, two return springs 106 are provided, and the two return springs 106 are respectively arranged at the bottom of the two locking sleeves 103, and two locking rods 104 are provided. The two locking rods 104 pass through the two locking sleeves 103 and slide up and down with them respectively, and the bottom of each locking rod 104 is connected to the top of a return spring 106 respectively, and the tops of the two locking rods 104 pass through the top of the second installation sleeve 5 and slide with it and are located outside it. The tops of the first locking block 101 and the second locking block 102 are both provided with a protrusion, and the locking plates 105 are provided with two. A locking plate 105 is provided at the side end of each locking rod 104, and the locking plate 105 is located at the protrusion on the first locking block 101 or the second locking block 102;

[0050] When the two second installation sleeves 5 are respectively popped out from the two first installation sleeves 4, the top ends of the two are close to and contact each other, the first locking block 101 and the second locking block 102 located inside the two are in contact with each other and rotate, and the adjacent ends of the two are engaged with each other. As the first locking block 101 and the second locking block 102 move, the two locking plates 105 move from the raised portion on the first locking block 101 or the second locking block 102 to the portion without the raised portion, and abut against the raised portion, thereby locking the first locking block 101 and the second locking block 102 in an engaged state, thereby realizing the rapid docking and locking of the two second installation sleeves 5. The two first installation sleeves 4 and the two second installation sleeves 5 form a perfect circular installation sleeve and It is completely sleeved on the outside of the industrial pipeline, thereby achieving complete locking of the industrial pipeline. At this time, the industrial pipeline cannot be rotated or pushed, so that when on-site workers install the mounting parts for connecting adjacent pipelines at the butt joint of two adjacent pipelines, the industrial pipeline is in a completely locked state to avoid deviation during installation by workers, which is beneficial to improving the installation efficiency of the industrial pipeline. When it is necessary to release the complete locking of the industrial pipeline, pull the locking rod 104 upward to make the locking plate 105 disengage from the first locking block 101 or the second locking block 102, so that the first locking block 101 and the second locking block 102 lose their resistance and can rotate, so that the two can be separated, thereby realizing the separation and disassembly of the two second installation sleeves 5.

[0051] The use method and advantages of the present invention: The use method of the multi-angle installation support device for industrial pipelines, the working process is as follows:

[0052] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.15 , Fig.16 , Fig.17 As shown:

[0053] S1: When the device is in use, the device is provided with multiple ones, which are laid at the docking positions at both ends of each pipeline, and the base 1 is fixed on the ground by pouring concrete. Each industrial pipeline placed on the device is on the same horizontal line. In the initial state of the device, the two second mounting sleeves 5 are respectively received in the two first mounting sleeves 4 and locked in position by the locking device 7, and the opening and closing door 2 is in the open state. The adjustment end of the angle fine-tuning telescopic device 8 is located outside the base 1 for easy use by on-site workers.

[0054] S2: First, place the industrial pipeline to be installed horizontally and place its end on the base 1. When the end of the pipeline contacts the driving block 37 located at the center of the top of the mounting plate 31, the driving block 37 is forced to slide downward, driving the first sliding block 33 to slide downward, and the second spring 35 contracts, while driving the two driving rods 36 to rotate synchronously, thereby driving the two second sliding blocks 34 to slide synchronously in the opposite direction, thereby driving the two first installation sleeves 4 to move synchronously to the outside of the pipeline until they are in contact with the outside of the pipeline, thereby achieving the pre-fixation and support effect of the pipeline. On the contrary, the pipeline is lifted upward, and the two first installation sleeves 4 slide synchronously away from the pipeline to facilitate the disassembly of the pipeline.

[0055] S3: After the industrial pipeline is pre-fixed, the opening and closing door 2 at the side end of the base 1 is opened, and the adjusting hand wheel 825 is pulled to the outside of the base 1, and the telescopic rod 822 slides on the telescopic sleeve 821. After sliding to the end of the telescopic sleeve 821, it cannot continue to slide, and then the telescopic rod 822 is driven to rotate by turning the adjusting hand wheel 825. The telescopic rod 822 drives the telescopic sleeve 821 to rotate through the sliding groove in the telescopic sleeve 821, thereby driving the first bevel gear 812 to rotate. Under the meshing cooperation of the first bevel gear 812 and the three second bevel gears 813, The rotation is generated, thereby driving the mounting plate 31 connected to the second bevel gear 813 at the top to rotate, thereby driving the industrial pipeline to rotate clockwise or counterclockwise, and the rotation angle of the industrial pipeline can be fine-tuned by setting the tooth density of the first bevel gear 812 and the second bevel gear 813, and the rotation of the telescopic sleeve 821 has a damping feeling, and the butt end of each pipeline is in a fully aligned state through adjustment, and then the pipeline is pushed so that the butt ends of two adjacent pipelines contact each other, thereby realizing the butt connection between adjacent industrial pipelines.

[0056] S4: Before docking and installing adjacent industrial pipelines, in order to ensure that the industrial pipelines are pre-fixed, support and facilitate adjustment, the second installation sleeve 5 is stored inside the first installation sleeve 4, and the second installation sleeve 5 is pressed and stored in the first installation sleeve 4. The first spring 6 is in a contracted state, and then the adjustment end of the angle fine-tuning telescopic device 8 is stretched to the outside of the base 1 for easy operation by on-site workers. When the adjusting hand wheel 825 is stretched to the outside of the base 1, the two matching rods 92 are driven to slide synchronously under the clamping of the clamping sleeve 824. While the matching rod 92 slides, the unlocking groove 93 at the top contacts with the bottom end of the rotating locking block 75, and the rotating locking block 75 is pushed upward with the cooperation of the mutually matching beveled edges and beveled surfaces, and the sliding in the slide slot frame 74 is locked. The upper end of the locking rod 73 rotates 90 degrees while locking the T-slot of the second mounting sleeve 5 at the bottom of the locking frame 71, and then stops at the bottom end of the T-slot at the bottom of the locking frame 71, thereby locking the second mounting sleeve 5 in the first mounting sleeve 4. When the angle adjustment of the pipeline is completed and the docking operation is completed, the adjusting hand wheel 825 is stored in the base 1, and the matching rod 92 slides toward the inside of the base 1 to lift and rotate the locking block 75 again, so that the upper end of the locking rod 73 is disengaged from the T-slot at the bottom of the locking frame 71, and the first spring 6 is reset and stretched, thereby driving the second mounting sleeve 5 to slide outward from the first mounting sleeve 4, and the two second mounting sleeves 5 are docked and locked, thereby achieving a completely fixed locking state for the end of the industrial pipeline.

[0057] S5: When the two second installation sleeves 5 are respectively popped out from the two first installation sleeves 4, the top ends of the two are close to and contact each other, the first locking block 101 and the second locking block 102 located inside the two are in contact with each other and rotate, and the adjacent ends of the two are engaged with each other. As the first locking block 101 and the second locking block 102 move, the two locking plates 105 move from the raised portion on the first locking block 101 or the second locking block 102 to the portion without the raised portion, and abut against the raised portion, thereby locking the first locking block 101 and the second locking block 102 in an engaged state, thereby realizing the rapid docking and locking of the two second installation sleeves 5, and a perfect circular installation sleeve composed of the two first installation sleeves 4 and the two second installation sleeves 5. And it is completely sleeved on the outside of the industrial pipeline, thereby achieving complete locking of the industrial pipeline. At this time, the industrial pipeline cannot be rotated or pushed, so that when on-site workers install the mounting parts for connecting adjacent pipelines at the butt joint of two adjacent pipelines, the industrial pipeline is in a completely locked state to avoid deviation during installation by workers, which is beneficial to improving the installation efficiency of the industrial pipeline. When it is necessary to release the complete locking of the industrial pipeline, pull the locking rod 104 upward to make the locking plate 105 disengage from the first locking block 101 or the second locking block 102, so that the first locking block 101 and the second locking block 102 lose their resistance and can rotate, so that the two can be separated, thereby realizing the separation and disassembly of the two second installation sleeves 5.

[0058] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multi-angle mounting support device for industrial pipelines, characterized in that: The invention comprises a base (1), wherein the base (1) is arranged on a horizontal plane, the base (1) is hollow, an opening is arranged on one side of the base (1), and an opening and closing door (2) is arranged at the opening, which is open or closed to the opening; a through hole is arranged at the top of the base (1), and a pre-clamping device (3) is arranged at the through hole, the outer side of the pre-clamping device (3) is rotatably matched with the inner side of the through hole, two first mounting sleeves (4) are symmetrically arranged at both ends of the top of the pre-clamping device (3), the two first mounting sleeves (4) are arranged in a perfect circular arc shape, the tops of the two first mounting sleeves (4) are both open, a second mounting sleeve (5) is nested in the top of each of the first mounting sleeves (4), the two second mounting sleeves (5) are both arranged in a perfect circular arc shape, each of the second mounting sleeves (5) is arc-shapedly slidably matched with a first mounting sleeve (4), and each of the first mounting sleeves (4) is respectively arranged in a perfect circular arc shape. A first spring (6) is provided inside each mounting sleeve (4), and the two ends of each first spring (6) are respectively connected to the bottom of a second mounting sleeve (5) and the bottom of a first mounting sleeve (4). The first mounting sleeve (4) and the second mounting sleeve (5) are flush with each other on one side close to the first mounting sleeve (4) on the opposite side. A locking device (7) is provided at both ends of the bottom of each second mounting sleeve (5), and the locking device (7) is installed inside the base (1). An angle fine-tuning telescopic device (8) is provided inside the base (1), and the top of the angle fine-tuning telescopic device (8) is connected to the bottom of the pre-clamping device (3). Unlocking pop-up devices (9) are provided on both sides of the base (1), and the unlocking pop-up devices (9) are respectively movably connected to the four locking devices (7). A contact locking device (10) is provided on the side where the two second mounting sleeves (5) are close to each other.

2. The multi-angle mounting support device for industrial pipeline according to claim 1 is characterized in that: The pre-clamping device (3) comprises a mounting plate (31), a sliding bracket (32), a first sliding block (33), a second sliding block (34), a second spring (35), a driving rod (36) and a driving block (37); the mounting plate (31) is arranged at a through hole at the top of the base (1); the mounting plate (31) and the through hole are both circular; the outer side of the mounting plate (31) is rotatably matched with the inner side of the through hole; the mounting plate (31) is hollow; the sliding bracket (32) is arranged inside the mounting plate (31); a first slide groove is vertically arranged in the middle of the sliding bracket (32); second slide grooves are symmetrically arranged on both sides of the first slide groove and connected thereto; the second slide grooves are arranged horizontally; the first sliding block (33) is arranged in the first slide groove and slides with the first slide groove up and down; two second sliding blocks (34) are provided; the two second sliding blocks (34) are symmetrically arranged in the two second slide grooves and slide with the second slide grooves laterally. The second spring (35) is arranged between the bottom end of the first sliding block (33) and the bottom end of the first sliding groove, two driving rods (36) are provided, and the two driving rods (36) are symmetrically arranged in the sliding bracket (32), one end of the two driving rods (36) is rotatably connected to the two ends of the first sliding block (33), and the other ends of the two driving rods (36) are respectively rotatably connected to one end of the two second sliding blocks (34), the driving block (37) is arranged at the top of the first sliding block (33) and passes through the top center of the mounting plate (31) to slide up and down with it, the top ends of the two second sliding blocks (34) both pass through the top of the mounting plate (31) to slide with it, the two first mounting sleeves (4) are symmetrically arranged on both sides of the driving block (37) and slide with the top of the mounting plate (31), and the bottom of each first mounting sleeve (4) is respectively connected to the top of a second sliding block (34); Each of the locking devices (7) comprises a locking frame (71), a sliding frame (72), a locking rod (73), a slide frame (74) and a rotating locking block (75); a locking frame (71) is provided at one end of the bottom of the second mounting sleeve (5); a T-shaped groove is provided at the bottom of the locking frame (71); the sliding frame (72) is arranged at a side end inside the base (1) and is slidably matched with the horizontal line thereof; the slide frame (74) is arranged inside the sliding frame (72); the upper and lower ends of the sliding frame (72) are open; the rotating locking block (75) passes through the slide frame (74) and is located on the slide frame (7 4) inside, the upper and lower ends of the rotating locking block (75) are located outside the slide slot frame (74), the side end of the slide slot frame (74) is provided with a slide slot that is convenient for the side end clamping of the rotating locking block (75) and can rotate 90 degrees when the rotating locking block (75) slides back and forth up and down in the slide slot frame (74) once, the locking rod (73) is vertically arranged on the top of the rotating locking block (75), the upper end of the locking rod (73) passes through the top of the base (1) and is clamped in the T-shaped groove at the bottom of the locking frame (71), and the top of the base (1) is provided with a slide slot that is convenient for the locking rod (73) to slide up and down and horizontally.

3. The multi-angle mounting support device for industrial pipeline according to claim 2 is characterized in that: The angle fine-tuning telescopic device (8) comprises a fine-tuning component (81) and a telescopic component (82); the fine-tuning component (81) is arranged inside the base (1); the telescopic component (82) is arranged at the side end of the fine-tuning component (81); the fine-tuning component (81) comprises a mounting seat (811), a first bevel gear (812) and a second bevel gear (813); the mounting seat (811) is arranged inside the base (1); the first bevel gear (812) is vertically arranged on one side of the mounting seat (811) and is rotatably connected; the second bevel gear (813) is arranged There are three of them, one of which is vertically arranged on the other side of the mounting seat (811) and is rotatably connected, and is symmetrically arranged with the first bevel gear (812), and the other two of which are symmetrically and horizontally arranged at the upper and lower ends of the mounting seat (811), and are rotatably connected with the upper and lower ends of the mounting seat (811), and the adjacent first bevel gears (812) and the three second bevel gears (813) are meshed, and the top of the second bevel gear (813) located at the top is fixedly connected to the center of the bottom circle of the mounting plate (31).

4. The multi-angle mounting support device for industrial pipeline according to claim 3 is characterized in that: The telescopic assembly (82) comprises a telescopic sleeve (821), a telescopic rod (822), a connecting rod (823), a clamping sleeve (824) and an adjusting hand wheel (825); the telescopic sleeve (821) is horizontally arranged at the side end of the rotation connection between the mounting seat (811) and the first bevel gear (812); a sliding groove is provided on a side of the telescopic sleeve (821) away from the mounting seat (811), and protrusions are provided on both sides of the sliding groove; one end of the telescopic rod (822) passes through the sliding groove at the side end of the telescopic sleeve (821) to slide with it, and the shapes of the sliding grooves in the telescopic rod (822) and the telescopic sleeve (821) are complementary; a connecting rod (823) is horizontally installed at one end of the telescopic rod (822) located outside the telescopic sleeve (821); a clamping sleeve (824) is provided on the outer side of the connecting rod (823); and an adjusting hand wheel (825) is provided on one end of the connecting rod (823) away from the mounting seat (811).

5. The multi-angle mounting support device for industrial pipeline according to claim 4 is characterized in that: The unlocking and popping device (9) comprises a mounting rod (91), a matching rod (92) and an unlocking groove (93). The middle part of the mounting rod (91) is sleeved on the outside of the connecting rod (823) and is located between the clamping sleeves (824), and the mounting rod (91) is rotatably matched with the connecting rod (823). Two matching rods (92) are provided. The two matching rods (92) are symmetrically arranged at the two ends of the mounting rod (91), and the side end of each matching rod (92) is laterally slidably matched with the side end in the base (1). A plurality of unlocking grooves (93) are arranged at intervals on the top of each matching rod (92), and both sides of each unlocking groove (93) are provided with beveled edges. Each rotating locking block (75) is located directly above one of the unlocking grooves (93) on the same side as the rotating locking block, and the bottom end of each rotating locking block (75) is provided with a beveled surface that matches the beveled edge of the unlocking groove (93).

6. The multi-angle mounting support device for industrial pipeline according to claim 1 is characterized in that: The contact locking device (10) comprises a first locking block (101), a second locking block (102), a locking sleeve (103), a locking rod (104), a locking plate (105) and a return spring (106); a mounting groove is provided inside the upper end of each second mounting sleeve (5), and the side of the mounting grooves close to each other is through-set; the first locking block (101) and the second locking block (102) are respectively arranged in the mounting grooves on the two second mounting sleeves (5), and one end of the first locking block (101) and the second locking block (102) are both located outside the two second mounting sleeves (5); the first locking block (101) and the second locking block (102) are respectively rotatably connected to the side ends inside the second mounting sleeves (5); the shapes of the ends of the first locking block (101) and the second locking block (102) close to each other are complementary to each other; two locking sleeves (103) are provided, and the two locking sleeves (103) are respectively The two return springs (106) are symmetrically arranged in the installation grooves of the two second installation sleeves (5), two return springs (106) are provided, and the two return springs (106) are respectively arranged at the bottom of the two locking sleeves (103), two locking rods (104) are provided, and the two locking rods (104) respectively pass through the two locking sleeves (103) to slide up and down with them, the bottom of each locking rod (104) is connected to the top of a return spring (106), the top of the two locking rods (104) passes through the top of the second installation sleeve (5) to slide with it and is located outside it, the top of the first locking block (101) and the top of the second locking block (102) are both provided with a protrusion, and two locking plates (105) are provided, and the side end of each locking rod (104) is provided with a locking plate (105), and the locking plate (105) is located at the protrusion on the first locking block (101) or the second locking block (102).

7. A method for using a multi-angle mounting support device for an industrial pipeline, comprising the following steps: S1: When the device is in use, the device is provided with a plurality of them, which are laid at the docking positions at both ends of each pipeline, and the base (1) is fixed on the ground by pouring concrete, and each industrial pipeline placed on the device is on the same horizontal line. In the initial state of the device, the two second installation sleeves (5) are respectively received in the two first installation sleeves (4) and locked in position by the locking device (7), and the opening and closing door (2) is in the open state, and the adjustment end of the angle fine-tuning telescopic device (8) is located outside the base (1) for easy use by on-site workers; S2: First, the industrial pipeline to be installed is placed horizontally with its end placed on the base (1). When the end of the pipeline contacts the driving block (37) located at the center of the top circle of the installation plate (31), the driving block (37) is forced to slide downward, driving the first sliding block (33) to slide downward, and the second spring (35) contracts, driving the two driving rods (36) to rotate synchronously, thereby driving the two second sliding blocks (34) to slide synchronously in the opposite direction, thereby driving the two first installation sleeves (4) to move synchronously to the outside of the pipeline until they are in contact with the outside of the pipeline, thereby achieving the effect of pre-fixing and supporting the pipeline. Conversely, the pipeline is lifted upward, and the two first installation sleeves (4) slide synchronously in the direction away from the pipeline to facilitate the removal of the pipeline; S3: After the industrial pipeline is pre-fixed, the opening and closing door (2) at the side end of the base (1) is opened, and the adjusting hand wheel (825) is pulled to the outside of the base (1), and the telescopic rod (822) slides on the telescopic sleeve (821). After sliding to the end of the telescopic sleeve (821), it cannot slide further. Then, the telescopic rod (822) is driven to rotate by turning the adjusting hand wheel (825). The telescopic rod (822) drives the telescopic sleeve (821) to rotate through the sliding groove in the telescopic sleeve (821), thereby driving the first bevel gear (812) to rotate. Between the first bevel gear (812) and the three second bevel gears (812), the telescopic rod (822) and the telescopic sleeve (821) are rotated. 13) are meshed with each other, and then the mounting plate (31) connected to the second bevel gear (813) at the top is driven to rotate, thereby driving the industrial pipeline to rotate clockwise or counterclockwise, and the rotation angle of the industrial pipeline can be fine-tuned by setting the tooth density of the first bevel gear (812) and the second bevel gear (813), and the rotation of the telescopic sleeve (821) has a damping feeling, and the butt end of each pipeline is in a completely aligned state through adjustment, and then the pipeline is pushed so that the butt ends of two adjacent pipelines contact each other, thereby achieving butt connection between adjacent industrial pipelines; S4: Before the adjacent industrial pipelines are docked and installed, in order to ensure that the industrial pipelines are pre-fixed, support and facilitate adjustment, the second installation sleeve (5) is received inside the first installation sleeve (4), the second installation sleeve (5) is pressed and received inside the first installation sleeve (4), the first spring (6) is in a contracted state, and then the adjustment end of the angle fine-tuning telescopic device (8) is stretched to the outside of the base (1) to facilitate operation by on-site workers. When the adjustment hand wheel (825) is stretched to the outside of the base (1), the two matching rods (92) are driven to slide synchronously under the clamping of the clamping sleeve (824). When the matching rod (92) slides, the unlocking groove (93) at the top thereof contacts the bottom end of the rotating locking block (75), and the rotating locking block (75) is pushed upward under the cooperation of the mutually matching beveled edges and beveled surfaces, and the slide groove in the slide groove frame (74) is locked. The locking rod (73) is driven to rotate 90 degrees under the cooperation of the locking rod (73), and the upper end of the second mounting sleeve (5) is locked in the T-slot of the bottom locking frame (71) and rotates 90 degrees at the same time, and then abuts against the bottom end of the T-slot at the bottom of the locking frame (71), thereby locking the position of the second mounting sleeve (5) in the first mounting sleeve (4). When the angle adjustment of the pipeline is completed and the docking operation is completed, the adjustment hand wheel (825) is stored in the base (1), and the matching rod (92) slides into the inside of the base (1) to lift the rotating locking block (75) again, so that the upper end of the locking rod (73) is disengaged from the T-slot at the bottom of the locking frame (71), and the first spring (6) is reset and stretched, thereby driving the second mounting sleeve (5) to slide outward from the inside of the first mounting sleeve (4), and the two second mounting sleeves (5) are docked and locked, thereby achieving a completely fixed locking state of the end of the industrial pipeline; S5: When the two second installation sleeves (5) are respectively ejected from the two first installation sleeves (4), the top ends of the two are close to and in contact with each other, the first locking block (101) and the second locking block (102) located inside the two are in contact with each other and rotate, and the adjacent ends of the two are engaged with each other. As the first locking block (101) and the second locking block (102) move, the two locking plates (105) move from the raised portion on the first locking block (101) or the second locking block (102) to the portion without the raised portion, and abut against the raised portion, thereby locking the first locking block (101) and the second locking block (102) in an engaged state, thereby achieving rapid docking and locking of the two second installation sleeves (5). The two first installation sleeves (4) and the two second installation sleeves (5) form a The circular mounting sleeve is completely sleeved on the outside of the industrial pipeline, thereby achieving complete locking of the industrial pipeline. At this time, the industrial pipeline cannot be rotated or pushed, so that when the on-site workers install the mounting parts for connecting the adjacent pipelines at the joint of the two adjacent pipelines, the industrial pipeline is in a completely locked state to avoid deviation during installation by the workers, which is beneficial to improving the installation efficiency of the industrial pipeline. When it is necessary to release the complete locking of the industrial pipeline, the locking rod (104) is pulled upward to make the locking plate (105) disengage from the first locking block (101) or the second locking block (102), so that the first locking block (101) and the second locking block (102) lose their resistance and can rotate, so that the two can be separated, thereby achieving the separation and disassembly of the two second mounting sleeves (5).

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