Placing rack for high-temperature forming of steel lining polytetrafluoroethylene pipeline

Abstract

The utility model discloses a placing rack for high-temperature forming of a steel lining polytetrafluoroethylene pipeline, and relates to the technical field of placing racks, the placing rack comprises a placing rack main body, the top of the placing rack main body is fixedly provided with a supporting plate, the two sides of the supporting plate are detachably connected with clamping plates, and the side surfaces of the clamping plates are movably provided with placing plates; reinforcing columns are fixedly connected to the upper end and the lower end of the supporting plate, a connecting shaft is fixedly installed on the side face of the clamping plate, and an adjusting mechanism is arranged in the connecting shaft. Through mutual cooperation of the placing plate, the sliding groove, the telescopic column, the limiting plate, the sliding groove, the clamping block and the extension spring, the problem that when placed on the placing frame, a pipeline is prone to being affected by external force, the pipeline shakes, and consequently the pipeline falls off is solved, the limiting and pushing functions are achieved, the telescopic column moves in a telescopic mode, the limiting plate is driven to move, and the pipeline is prevented from falling off. And the clamping blocks are driven to push the outer side of the pipeline, so that the anti-falling function is achieved, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of placement racks, and particularly relates to a placement rack for high-temperature forming of steel-lined tetrafluoro pipes. Background Technique

[0002] Steel-lined tetrafluoro pipes, steel-lined polytetrafluoroethylene PTFE pipes and fittings enjoy the reputation of "the king of plastics" and have excellent temperature resistance and corrosion resistance. They are widely used in industries such as chemical engineering, energy, metallurgy, and pharmaceuticals and can operate stably under working conditions of high temperature and extreme negative pressure. After the processing of steel-lined tetrafluoro pipes is completed, they need to be placed on a placement rack and wait for the next process. Therefore, a placement rack for high-temperature forming of steel-lined tetrafluoro pipes is proposed.

[0003] In the existing technical solutions, the publication number: CN114771621A, a pipe placement rack for civil engineering, is proposed, which includes a vehicle frame and a positioning frame. One end of the upper surface of the vehicle frame is provided with a support frame, a positioning hole is opened at the other end of the upper surface of the vehicle frame, three movable grooves are opened on the side surface of the support frame, and rotatable brackets are arranged in the three movable grooves through bearings. Limit holes are opened on the brackets, and the positioning frame passes through the three limit holes from top to bottom and extends into the positioning hole.

[0004] In order to solve the problems that the existing placement racks can only place smaller pipes or pipes with fixed models, are inconvenient to use, and have a single placement method, and some pipes that need to be placed vertically cannot be used, the existing technology is to use the interior of the framework of three brackets where pipes can be placed vertically and can be stabilized by the limit frames of the brackets. If the pipes are long, they can be placed horizontally on the surface of the framework. The upper surfaces of the three brackets can all place pipes horizontally, and it can also be stabilized by the limit frames. However, there will still be a situation where the pipes placed on the placement rack are easily affected by external forces, resulting in the pipes shaking, thus causing the problem of pipe detachment. Content of the Utility Model

[0005] The purpose of the utility model is to provide a placement rack for high-temperature forming of steel-lined tetrafluoro pipes to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A placement rack for high-temperature forming of steel-lined tetrafluoro pipes includes a placement rack main body. A support plate is fixedly installed at the top of the placement rack main body. Clamping plates are detachably connected to both sides of the support plate. A placement plate is movably installed on the side surface of the clamping plate. Reinforcement columns are fixedly connected to the upper and lower ends of the support plate.

[0008] A connecting shaft is fixedly installed on the side of the clamping plate, and an adjusting mechanism is arranged inside the connecting shaft.

[0009] A sliding groove is opened at the top of one end of the placing plate, and an anti-dropping mechanism is arranged inside the sliding groove.

[0010] A further improvement of the technical solution of the present utility model lies in that: the adjusting mechanism includes a movable plate, a movable shaft is movably installed inside the movable plate, and one end of the movable shaft is fixedly connected to one end of the placing plate.

[0011] By adopting the above technical solution, through the mutual cooperation of the movable plate, the movable shaft and the placing plate, the function of adjusting and rotating is achieved.

[0012] A further improvement of the technical solution of the present utility model lies in that: the other end of the movable shaft is fixedly connected with a connecting frame, one end of the connecting frame is fixedly connected with a rotating shaft, and a bidirectional tooth shaft is fixedly connected to the outside of the rotating shaft.

[0013] By adopting the above technical solution, through the mutual cooperation of the connecting frame, the rotating shaft and the bidirectional tooth shaft, the function of gear transmission is achieved.

[0014] A further improvement of the technical solution of the present utility model lies in that: a ratchet tooth is meshed on one side of the bidirectional tooth shaft, one end of the ratchet tooth is fixedly connected with a driving block, and one end of the driving block extends to the outside of the clamping plate.

[0015] A further improvement of the technical solution of the present utility model lies in that: a plug-in plate is movably connected to one side of the clamping plate, and fixing bolts are threadedly connected to both ends of the surface of the plug-in plate.

[0016] By adopting the above technical solution, through the mutual cooperation of the plug-in plate and the fixing bolts, the function of threaded installation is achieved.

[0017] A further improvement of the technical solution of the present utility model lies in that: the anti-dropping mechanism includes a telescopic column, one end of the telescopic column is fixedly connected with a limiting plate, a sliding groove is opened inside the limiting plate, a tension spring is movably installed inside the sliding groove, and clamping blocks are fixedly connected to both ends of the tension spring.

[0018] By adopting the above technical solution, through the mutual cooperation of the telescopic column, the limiting plate, the sliding groove, the tension spring and the clamping blocks, the function of auxiliary clamping is achieved.

[0019] A further improvement of the technical solution of the present utility model lies in that: an installation groove is opened in the middle of the placing plate, a plug board is fixedly installed inside the installation groove, a clamping board is movably sleeved on one side of the plug board, and one end of the clamping board extends to one side of the placing plate.

[0020] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0021] 1. The present utility model provides a placement rack for the high-temperature forming of steel-lined tetrafluoro pipes. Through the mutual cooperation of a movable shaft, a connecting frame, a rotating shaft, a bidirectional gear shaft, a ratchet tooth, and a driving block, it solves the problem that the angle of the placement rack is not convenient to adjust, resulting in the inconvenient placement of pipes, and achieves the function of rotational adjustment. Using the driving block to provide power, it drives the ratchet tooth to engage and drive the bidirectional gear shaft, thereby driving the movable shaft and the placement plate to adjust the angle, facilitating the convenient placement of pipes by the device.

[0022] 2. The present utility model provides a placement rack for the high-temperature forming of steel-lined tetrafluoro pipes. Through the mutual cooperation of a placement plate, a sliding groove, a telescopic column, a limiting plate, a sliding groove, a clamping block, and a tension spring, it solves the problem that when the pipe is placed on the placement rack, it is easily affected by external forces, resulting in the pipe shaking and thus causing the pipe to fall off, and achieves the function of limiting and pushing. Using the telescopic movement of the telescopic column to drive the limiting plate to move, driving the clamping block to push against the outside of the pipe, achieving the function of preventing falling off and increasing the safety of the device.

[0023] 3. The present utility model provides a placement rack for the high-temperature forming of steel-lined tetrafluoro pipes. Through the mutual cooperation of a mounting groove, a plug board, and a clamping board, it solves the problem that when multiple pipes are stacked, the gap between the pipes is small and it is easy to cause collision damage, and achieves the function of limiting and separating. Using the disassembly board to be inserted into the interior of the plug board and pushing the clamping board for clamping and installation, facilitating the isolation installation of the device and achieving the function of separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the present utility model;

[0025] Figure 2 is a schematic structural diagram of the clamping plate of the present utility model;

[0026] Figure 3 is a schematic structural diagram of the movable shaft of the present utility model;

[0027] Figure 4 is a schematic structural diagram of the placement plate of the present utility model;

[0028] Figure 5 is of the present utility model Figure 4 The enlarged view of part A in.

[0029] In the figure: 1. Main body of the placement rack; 2. Support plate; 3. Reinforcement column; 4. Clamping plate; 41. Insertion plate; 42. Fixing bolt; 43. Connecting shaft; 44. Movable plate; 45. Movable shaft; 451. Connecting frame; 452. Rotating shaft; 453. Bidirectional gear shaft; 454. Ratchet tooth; 46. Driving block; 5. Placement plate; 51. Sliding groove; 52. Telescopic column; 53. Limiting plate; 54. Chute; 55. Clamping block; 56. Tensile spring; 57. Installation groove; 571. Insertion plate; 572. Clamping plate. Specific implementation mode

[0030] The following further elaborates on the present utility model in conjunction with embodiments:

[0031] Embodiment 1

[0032] As Figure 1 , Figure 2 , Figure 3 shown, this embodiment provides a placement rack for high-temperature forming of steel-lined tetrafluoroethylene pipes, including a main body 1 of the placement rack. A support plate 2 is fixedly installed at the top of the main body 1 of the placement rack. Clamping plates 4 are detachably connected to both sides of the support plate 2. A placement plate 5 is movably installed on the side surface of the clamping plate 4. Reinforcement columns 3 are fixedly connected to the upper and lower ends of the support plate 2. A connecting shaft 43 is fixedly installed on the side surface of the clamping plate 4. An adjusting mechanism is arranged inside the connecting shaft 43. The adjusting mechanism includes a movable plate 44. A movable shaft 45 is movably installed inside the movable plate 44. One end of the movable shaft 45 is fixedly connected to one end of the placement plate 5. The other end of the movable shaft 45 is fixedly connected to a connecting frame 451. One end of the connecting frame 451 is fixedly connected to a rotating shaft 452. A bidirectional gear shaft 453 is fixedly connected to the outside of the rotating shaft 452. A ratchet tooth 454 is meshed with one side of the bidirectional gear shaft 453. One end of the ratchet tooth 454 is fixedly connected to a driving block 46. One end of the driving block 46 extends to the outside of the clamping plate 4. An insertion plate 41 is movably connected to one side of the clamping plate 4. Fixing bolts 42 are threadedly connected to both ends of the surface of the insertion plate 41. By cooperating with the clamping plate 4 to threadedly install the fixing bolts 42 on the insertion plate 41, the function of threaded installation is achieved, facilitating the convenient installation and disassembly of the device. And with the driving block 46 providing power, driving the ratchet tooth 454 to meshingly drive the bidirectional gear shaft 453 to rotate, cooperating with the tooth blocks of the bidirectional gear shaft 453 to perform small-range rotation adjustment, driving the rotating shaft 452 and the movable shaft 45 to rotate and adjust, thereby adjusting the inclination angle of the placement plate 5, which is beneficial to the convenient placement of the pipes.

[0033] Embodiment 2

[0034] As Figure 4As shown in the figure, on the basis of Embodiment 1, this embodiment provides a technical solution: Preferably, a sliding groove 51 is opened at the top of one end of the placement plate 5. An anti-detachment mechanism is arranged inside the sliding groove 51. The anti-detachment mechanism includes a telescopic column 52. One end of the telescopic column 52 is fixedly connected with a limiting plate 53. A sliding groove 54 is opened inside the limiting plate 53. A tension spring 56 is movably installed inside the sliding groove 54. Both ends of the tension spring 56 are fixedly connected with clamping blocks 55. The pipe is placed on the placement plate 5. By cooperating with the telescopic movement of the telescopic column 52, the limiting plate 53 is driven to move, so that the limiting plate 53 drives the clamping blocks 55 to push against the outer side of the pipe. The clamping blocks 55 are stressed to pull the tension spring 56 to extend, and by using the resilience of the tension spring 56, it rebounds and presses tightly against the outer side of the pipe, achieving the function of fixed limit and facilitating the device to increase the anti-detachment function.

[0035] Embodiment 3

[0036] As Figure 5 shown in the figure, on the basis of Embodiment 1, this embodiment provides a technical solution: Preferably, an installation groove 57 is opened in the middle of the placement plate 5. An insertion plate 571 is fixedly installed inside the installation groove 57. A clamping plate 572 is movably sleeved on one side of the insertion plate 571. One end of the clamping plate 572 extends to one side of the placement plate 5. When placing multiple pipes through the placement rack main body 1, the assembly plate is inserted into the insertion plate 571, and the clamping plate 572 is pushed for clamping installation. A partition is arranged in the middle of the placement plate 5 to achieve the function of isolation and protection, facilitating the convenient placement of the device.

[0037] Next, the working principle of the placement rack for the high-temperature forming of steel-lined tetrafluoro pipes will be specifically described.

[0038] As Figures 1-5 shown in the figure, by using the clamping plate 4 to cooperate with the insertion plate 41 to threadedly install the fixing bolt 42, the function of threaded installation is achieved, facilitating the convenient installation and disassembly of the device. And by cooperating with the driving block 46 to provide power, the ratchet 454 is driven to engage and drive the bidirectional gear shaft 453 to rotate. By cooperating with the gear blocks of the bidirectional gear shaft 453 for small-range rotation adjustment, the rotating shaft 452 and the movable shaft 45 are driven to rotate and adjust, thereby adjusting the inclination angle of the placement plate 5, which is beneficial to the convenient placement of the pipe. Then, the pipe is placed on the placement plate 5. By cooperating with the telescopic movement of the telescopic column 52, the limiting plate 53 is driven to move, so that the limiting plate 53 drives the clamping blocks 55 to push against the outer side of the pipe. The clamping blocks 55 are stressed to pull the tension spring 56 to extend, and by using the resilience of the tension spring 56, it rebounds and presses tightly against the outer side of the pipe, achieving the function of fixed limit and facilitating the device to increase the anti-detachment function. When the placement rack main body 1 places multiple pipes, the assembly plate is inserted into the insertion plate 571, and the clamping plate 572 is pushed for clamping installation. A partition is arranged in the middle of the placement plate 5 to achieve the function of isolation and protection, facilitating the convenient placement of the device.

[0039] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made to it, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements that do not depart from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A placement rack for high temperature forming of steel-lined polytetrafluoroethylene pipes, comprising a placement rack body (1), characterized in that: A support plate (2) is fixedly installed on the top of the placement rack body (1), and clamping plates (4) are detachably connected to both sides of the support plate (2). A placement plate (5) is movably installed on the side of the clamping plate (4), and reinforcing columns (3) are fixedly connected to the upper and lower ends of the support plate (2); A connecting shaft (43) is fixedly mounted on the side of the clamping plate (4), and an adjusting mechanism is arranged inside the connecting shaft (43); A sliding groove (51) is provided at the top of one end of the placement plate (5), and an anti-falling mechanism is provided inside the sliding groove (51).

2. A placement rack for high temperature forming of steel-lined polyfluoro pipes according to claim 1, characterized in that: The adjustment mechanism comprises a movable plate (44), a movable shaft (45) is movably mounted on the inner side of the movable plate (44), and one end of the movable shaft (45) is fixedly connected to one end of the placement plate (5).

3. A placement rack for high temperature forming of steel-lined polytetrafluoroethylene pipes according to claim 2, characterized in that: The other end of the movable shaft (45) is fixedly connected to a connecting frame (451), one end of the connecting frame (451) is fixedly connected to a rotating shaft (452), and the outer side of the rotating shaft (452) is fixedly connected to a bidirectional gear shaft (453).

4. A placement rack for high temperature forming of steel-lined polytetrafluoroethylene pipes according to claim 3, characterized in that: One side of the bidirectional gear shaft (453) is meshed with a meshing tooth (454), one end of the meshing tooth (454) is fixedly connected with a driving block (46), and one end of the driving block (46) extends to the outside of the clamping plate (4).

5. The placement rack for high temperature forming of steel-lined polytetrafluoroethylene pipes according to claim 1 is characterized by: A plug-in plate (41) is movably connected to one side of the clamping plate (4), and fixing bolts (42) are threadedly connected to both ends of the surface of the plug-in plate (41).

6. The placement rack for high temperature forming of steel-lined polytetrafluoroethylene pipes according to claim 1 is characterized by: The anti-falling mechanism comprises a telescopic column (52), one end of the telescopic column (52) is fixedly connected to a limiting plate (53), a slide groove (54) is provided on the inner side of the limiting plate (53), a tension spring (56) is movably installed inside the slide groove (54), and clamping blocks (55) are fixedly connected to both ends of the tension spring (56).

7. The placement rack for high temperature forming of steel-lined polytetrafluoroethylene pipes according to claim 1 is characterized by: A mounting groove (57) is provided in the middle of the placement plate (5), an inserting plate (571) is fixedly installed inside the mounting groove (57), a clamping plate (572) is movably sleeved on one side of the inserting plate (571), and one end of the clamping plate (572) extends to one side of the placement plate (5).

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