Glass fiber reinforced plastic pipeline sleeving device

Abstract

The utility model relates to the technical field of glass fiber reinforced plastic pipeline sleeving, and provides a glass fiber reinforced plastic pipeline sleeving device which comprises two moving frames and two lifting blocks, mounting tables are arranged at the bottoms of the two moving frames, and the glass fiber reinforced plastic pipeline sleeving device further comprises the two lifting blocks which are installed on the inner walls of the two moving frames in a sliding mode respectively. One-way threaded rods are fixedly mounted at the ends, away from the mounting table, of the two lifting blocks; when the glass reinforced plastic pipe clamping device is used, the lifting block moves to drive the first buffer strip to move towards the second buffer strip, so that a glass reinforced plastic pipe placed on the second buffer strip is clamped and fixed, and the glass reinforced plastic pipe is prevented from being damaged due to excessive pressure; the working process is simplified, the working efficiency is improved, meanwhile, the driving labor intensity of workers is relieved, the other end of the cross-shaped rod is rotationally installed on the fixing rod, the stability of the cross-shaped rod is enhanced, and the cross-shaped rod is prevented from transversely moving along with the worm.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic pipe sleeve connection, in particular to a glass fiber reinforced plastic pipe sleeve connection device. Background Art

[0002] FRP pipe, the full name of glass fiber reinforced plastic pipe, is a new type of composite material pipe made of synthetic resin such as epoxy resin, polyester resin, etc. as the matrix, glass fiber and its products such as chopped strand mat, continuous mat, mesh cloth, etc. as the reinforcing material, through pultrusion, winding, spraying, hand lay-up and other molding processes.

[0003] In the prior art, for example, the Chinese patent number is: CN218018257U. This utility model discloses a glass fiber reinforced plastic pipe sleeve device, which includes a base, a slide groove is provided on the upper surface of the base, a walking mechanism is arranged below the base, a support is fixedly connected to the upper surface of the base, a circular sleeve is fixedly connected to the upper surface of the support, a movable mechanism is arranged above the walking mechanism, and a movable sleeve assembly is arranged above the walking mechanism. The sleeve device of the utility model can fix the glass pipe through the movable sleeve assembly, and at the same time, the glass pipe can be moved to the inside of the circular sleeve under the action of the movable mechanism, at this time, the glass pipe can be docked, and the centers of the two glass pipes can be located on the same straight line, thereby solving the problem that it is difficult for the current equipment to place the centers of the pipes on the same straight line, thereby causing the glass pipe sleeve to tilt.

[0004] However, the above technology will have the following disadvantages when used: the above technology drives the movable plate to move by rotating the screw rod, and the movement of the movable plate can move the fixed clamping plate, so that the glass pipe can be fixed, but two screw rods are required, which requires repeated operations, which is not conducive to simplifying the work process and improving work efficiency. In addition, a glass fiber reinforced plastic pipe sleeve device is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the movable plate is moved by rotating the screw rod, and the movement of the movable plate can move the fixed clamping plate, so that the glass pipe can be fixed, but two screw rods are required, which requires repeated operations, which is not conducive to simplifying the working process and improving work efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a glass fiber reinforced plastic pipe sleeve device, comprising: two mobile frames, the bottom of the two mobile frames is provided with a mounting platform, and also comprising:

[0007] Two lifting blocks are respectively slidably mounted on the inner walls of the two movable frames, and one end of the two lifting blocks away from the mounting platform is fixedly mounted with a one-way threaded rod;

[0008] Two threaded sleeves are respectively threadedly mounted on the outer surfaces of the two one-way threaded rods, and the top fixed sleeves of the two threaded sleeves are provided with worm gears;

[0009] Two worms are respectively meshed and connected with the outer surfaces of the two worm wheels, and the inner walls of the two worms are slidably mounted with a cross rod;

[0010] The first electromagnet is fixedly mounted on one end of the cross rod that passes through the worm to the outside, and a plurality of buffer strips are fixedly mounted on one end of the two lifting blocks away from the one-way threaded rod.

[0011] Preferably, two ends of the two worms away from the worm wheel are respectively mounted on one end of the two movable frames through bearings, and one end of the cross rod away from the first electromagnet is mounted with a fixed rod through a bearing.

[0012] The technical effect of adopting the above further scheme is: turn on the external power supply, the staff places the fiberglass pipe on the buffer strip 2 at the bottom of the mobile frame, the staff controls the first electromagnet and one of the second electromagnets to energize and work, and then controls the motor to work, the transmission assembly includes two rotating shafts, two pulleys and a transmission belt, the two rotating shafts are fixedly sleeved on the inner rings of the two pulleys, the two rotating shafts are installed on the inner wall of the mounting plate through bearings, one of the rotating shafts passes through the mounting platform to the outside and is fixedly connected coaxially with the output end of the motor, when the motor is working, its output end drives the rotating shaft fixedly connected thereto to rotate, the rotating shaft drives the pulley to rotate, the pulley drives the transmission belt and another pulley to rotate, and when the other pulley rotates, it drives the other rotating shaft to rotate, so as to achieve the effect of synchronous rotation of the two rotating shafts, and when the two rotating shafts rotate, they drive the two second electromagnetic The iron rotates, one of the second electromagnets is energized to work with the first electromagnet, the two groups of magnets attract each other and the distance between them does not exceed 1mm, so that when one of the second electromagnets rotates, it drives the first electromagnet to rotate, and when the first electromagnet rotates, it drives the cross rod to rotate, and when the cross rod rotates, it drives the worm on the mobile frame to rotate, and when the worm rotates, it drives the worm wheel to rotate, and when the worm wheel rotates, it drives the threaded sleeve to rotate, and when the threaded sleeve rotates, it drives the one-way threaded rod to move vertically, and when the one-way threaded rod moves vertically, it drives the lifting block to move on the inner wall of the mobile frame toward the mounting platform, and when the lifting block moves, it drives the buffer strip one to move toward the buffer strip two, so that the glass fiber reinforced plastic pipe placed on the buffer strip two is clamped and fixed, and the glass fiber reinforced plastic pipe is prevented from being damaged by excessive pressure, which is conducive to simplifying the working process and improving work efficiency, while reducing the labor intensity driven by the staff.

[0013] Preferably, one end of the fixing rod away from the cross rod is fixedly mounted on one end of the mounting platform, and one end of the mounting platform away from the moving frame is fixedly mounted with a motor.

[0014] The technical effect of adopting the above further scheme is: the motor is fixed on the mounting table to improve the stability of the motor, the fixed rod is fixed on the mounting table to enhance the stability of the fixed rod, and the other end of the cross rod is rotatably installed on the fixed rod to enhance the stability of the cross rod and prevent the cross rod from moving laterally with the worm.

[0015] Preferably, the output end of the motor is fixedly connected with a transmission assembly, and a mounting plate is provided at one end of the transmission assembly away from the motor.

[0016] The technical effect of adopting the above further solution is: the setting of the mounting plate facilitates the provision of an installation position for the transmission assembly, thereby improving the stability of the transmission assembly during operation.

[0017] Preferably, the transmission assembly passes through the mounting plate and is provided with two second electromagnets at one end to the outside, and the two movable frames are fixedly provided with mounting blocks at one end away from the lifting block.

[0018] The technical effect of adopting the above further solution is that the installation block is fixed at one end of the movable frame, so that the movable frame can be driven to move when the installation block moves.

[0019] Preferably, the inner walls of the two mounting blocks are threadedly mounted with bidirectional threaded rods, and both ends of the bidirectional threaded rods are mounted on the inner wall of the mounting platform through bearings.

[0020] The technical effect of adopting the above further solution is that the two ends of the bidirectional threaded rod are threadedly mounted on the two mounting blocks, so that the bidirectional threaded rod can drive the two mounting blocks to move relative or oppositely when rotating forwards and backwards.

[0021] Preferably, a plurality of buffer strips 2 are fixedly mounted on one end of the two movable frames close to the mounting platform, and a plurality of universal balls are fixedly mounted on the outer surfaces of the two mounting blocks.

[0022] The technical effect of adopting the above further scheme is: buffer strip 2 is used in conjunction with buffer strip 1 to prevent damage to the fiberglass pipe due to excessive pressure, and the ball of the universal ball on the mounting block contacts the inner wall of the mounting platform, which makes it easy to limit the mounting block and prevent it from shifting in the mounting platform, thereby improving the stability of the mobile frame.

[0023] Preferably, the spheres of the plurality of universal balls are in contact with the inner wall of the mounting platform, and the bidirectional threaded rod passes through the movable frame to one end outside where a third electromagnet is fixedly mounted.

[0024] The technical effect of adopting the above further scheme is: the staff controls the third electromagnet and another second electromagnet located at the bottom of the mounting plate to be energized to work, the two are magnetically attracted to each other, and the other second electromagnet drives the third electromagnet to rotate when rotating.

[0025] Compared with the prior art, the advantages and positive effects of the utility model are:

[0026] 1. In the utility model, when in use, the lifting block moves to drive the buffer bar 1 to move in the direction of the buffer bar 2, so that the glass fiber reinforced plastic pipe placed on the buffer bar 2 is clamped and fixed, and the glass fiber reinforced plastic pipe is prevented from being damaged by excessive pressure, which is conducive to simplifying the working process and improving work efficiency, while reducing the labor intensity of the staff. The other end of the cross rod is rotatably installed on the fixed rod, which is convenient for enhancing the stability of the cross rod and preventing the cross rod from moving laterally with the worm.

[0027] 2. In the utility model, when in use, the two moving frames move relative to each other, thereby driving the clamped and fixed glass fiber reinforced plastic pipe to move. When the moving frame moves, it drives the mounting block and the universal ball to move. When the universal ball moves, the ball body rotates and contacts with the inner wall of the mounting platform, which greatly reduces the friction between the two, improves the service life of the utility model, and is also conducive to reducing the number of electrical equipment used and saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A three-dimensional structural schematic diagram of a glass fiber reinforced plastic pipe sleeve device provided by the utility model;

[0029] Figure 2 A top view of a three-dimensional structure diagram of a glass fiber reinforced plastic pipe sleeve device provided by the utility model;

[0030] Figure 3 A schematic diagram of a cross-sectional three-dimensional structure of a glass fiber reinforced plastic pipe sleeve device provided by the utility model;

[0031] Figure 4 A glass fiber reinforced plastic pipe sleeve device provided by the utility model Figure 2 Enlarged view of point A.

[0032] Legend: 1. Moving frame; 101. Mounting block; 102. Universal ball; 2. Mounting table; 201. Motor; 202. Bidirectional threaded rod; 203. Transmission assembly; 204. Mounting plate; 205. Second electromagnet; 206. Third electromagnet; 3. Lifting block; 4. Buffer bar one; 5. Buffer bar two; 6. Worm; 7. Cross rod; 701. First electromagnet; 702. Fixed rod; 8. Worm gear; 9. Threaded sleeve; 10. Unidirectional threaded rod. DETAILED DESCRIPTION

[0033] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0035] Embodiment 1, as Figure 1 - Figure 4 As shown, the utility model provides a glass fiber reinforced plastic pipe sleeve device, comprising: two mobile frames 1, the bottom of the two mobile frames 1 is provided with a mounting platform 2, and also includes:

[0036] Two lifting blocks 3 are slidably mounted on the inner walls of the two moving frames 1, and one end of the two lifting blocks 3 away from the mounting platform 2 is fixedly mounted with a one-way threaded rod 10;

[0037] Two threaded sleeves 9 are respectively threadedly mounted on the outer surfaces of two one-way threaded rods 10, and the top fixed sleeves of the two threaded sleeves 9 are provided with worm gears 8;

[0038] Two worms 6 are respectively meshed with the outer surfaces of two worm wheels 8, and a cross rod 7 is slidably mounted on the inner walls of the two worms 6;

[0039] The first electromagnet 701 is fixedly mounted on one end of the cross rod 7 that passes through the worm 6 to the outside, and a plurality of buffer strips 4 are fixedly mounted on one end of the two lifting blocks 3 away from the one-way threaded rod 10.

[0040] In the present embodiment, when in use, the external power supply is turned on, and the staff places the glass fiber reinforced plastic pipe on the buffer strip 25 at the bottom of the mobile frame. The staff controls the first electromagnet 701 and one of the second electromagnets 205 to be energized to work, and then controls the motor 201 to work. The transmission assembly 203 includes two rotating shafts, two pulleys and a transmission belt. The two rotating shafts are fixedly sleeved on the inner rings of the two pulleys. The two rotating shafts are mounted on the inner wall of the mounting plate 204 through bearings. One of the rotating shafts passes through the mounting platform 2 to the outside and is coaxially fixedly connected with the output end of the motor 201. When the motor 201 is working, its output end drives the rotating shaft fixedly connected thereto to rotate, and the rotating shaft drives the pulley to rotate, and the pulley drives the transmission belt and another pulley to rotate. When the other pulley rotates, it drives the other rotating shaft to rotate, so as to achieve the effect of synchronous rotation of the two rotating shafts. When the two rotating shafts rotate, they drive the two second electromagnets 205 fixed at the other end to rotate, one of the second electromagnets 205 and the first electromagnet 701 are energized to work, and the two The groups are magnetically attracted and the distance between them is no more than 1mm, so that when one of the second electromagnets 205 rotates, it drives the first electromagnet 701 to rotate, and when the first electromagnet 701 rotates, it drives the cross rod 7 to rotate, and when the cross rod 7 rotates, it drives the worm 6 to rotate on the mobile frame 1, and when the worm 6 rotates, it drives the worm wheel 8 to rotate, and when the worm wheel 8 rotates, it drives the threaded sleeve 9 to rotate, and when the threaded sleeve 9 rotates, it drives the one-way threaded rod 10 to move vertically, and when the one-way threaded rod 10 moves vertically, it drives the lifting block 3 to move along the inner wall of the mobile frame 1 toward the mounting platform 2, and when the lifting block 3 moves, it drives the buffer bar 1 4 to move toward the buffer bar 2 5, so that the glass fiber reinforced plastic pipe placed on the buffer bar 2 5 is clamped and fixed, and the glass fiber reinforced plastic pipe is prevented from being damaged by excessive pressure, which is conducive to simplifying the working process and improving working efficiency, and at the same time reducing the labor intensity of the staff, and the other end of the cross rod 7 is rotatably installed on the fixed rod 702, so as to enhance the stability of the cross rod 7 and prevent the cross rod 7 from moving laterally with the worm 6.

[0041] Embodiment 2, as Figure 1 - Figure 4As shown, two ends of the two worms 6 away from the worm wheel 8 are respectively installed at one end of the two moving frames 1 through bearings, one end of the cross rod 7 away from the first electromagnet 701 is installed with a fixed rod 702 through a bearing, and the end of the fixed rod 702 away from the cross rod 7 is fixedly installed at one end of the mounting platform 2, and the end of the mounting platform 2 away from the moving frame 1 is fixedly installed with a motor 201, and the output end of the motor 201 is fixedly connected with a transmission component 203, and the end of the transmission component 203 away from the motor 201 is provided with a mounting plate 204, and the end of the transmission component 203 that passes through the mounting plate 204 to the outside is provided with two second electromagnets. 205, the ends of the two mobile frames 1 away from the lifting block 3 are fixedly installed with mounting blocks 101, the inner walls of the two mounting blocks 101 are threadedly installed with bidirectional threaded rods 202, both ends of the bidirectional threaded rods 202 are installed on the inner wall of the mounting platform 2 through bearings, the ends of the two mobile frames 1 close to the mounting platform 2 are fixedly installed with multiple buffer strips 25, the outer surfaces of the two mounting blocks 101 are fixedly installed with multiple universal balls 102, the spheres of the multiple universal balls 102 are in contact with the inner wall of the mounting platform 2, and the bidirectional threaded rods 202 pass through the mobile frame 1 to the outside and are fixedly installed with a third electromagnet 206.

[0042] In this embodiment, when in use, after the glass fiber reinforced plastic pipe is clamped and fixed, the first electromagnet 701 and one of the second electromagnets 205 located at the top of the mounting plate 204 are turned off, and the staff controls the third electromagnet 206 and another second electromagnet 205 located at the bottom of the mounting plate 204 to be energized and work, and the other second electromagnet 205 drives the third electromagnet 206 to rotate when rotating, and the third electromagnet 206 drives the bidirectional threaded rod 202 to rotate on the inner wall of the mounting platform 2 when rotating, and the mounting block 101 is fixed at the bottom of the mobile frame 1, and the ball of the universal ball 102 on the mounting block 101 contacts the inner wall of the mounting platform 2, so that the mounting block 101 can be easily moved. 1 is restricted to prevent it from deflecting in the mounting platform 2, thereby improving the stability of the mobile frame 1. When the bidirectional threaded rod 202 rotates in the forward direction, it drives the two mounting blocks 101 to move relative to each other. When the two mounting blocks 101 move, they drive the two mobile frames 1 to move relative to each other, thereby driving the clamped and fixed glass fiber reinforced plastic pipe to move. When the mobile frame 1 moves, it drives the mounting blocks 101 and the universal ball 102 to move. When the universal ball 102 moves, the ball body of the universal ball 102 rotates and contacts with the inner wall of the mounting platform 2, which greatly reduces the friction between the two, improves the service life of the utility model, and is conducive to reducing the number of electrical equipment used and saving manufacturing costs.

[0043] Working principle: When in use, turn on the external power supply, the staff will place the glass fiber reinforced plastic pipe on the buffer bar 25 at the bottom of the mobile frame, the staff will control the first electromagnet 701 and one of the second electromagnets 205 to be energized and work, and then control the motor 201 to work, the transmission assembly 203 includes two rotating shafts, two pulleys and a transmission belt, the two rotating shafts are fixedly sleeved on the inner rings of the two pulleys, and the two rotating shafts are installed on the inner wall of the mounting plate 204 through bearings, one of the rotating shafts passes through the mounting platform 2 to the outside and is coaxially fixedly connected with the output end of the motor 201, when the motor 201 is working, its output end drives the rotating shaft fixedly connected thereto to rotate, the rotating shaft drives the pulley to rotate, the pulley drives the transmission belt and another pulley to rotate, and the other pulley When the pulley rotates, it drives the other shaft to rotate, so that the two shafts rotate synchronously. When the two shafts rotate, they drive the two second electromagnets 205 fixed at the other ends to rotate. One of the second electromagnets 205 and the first electromagnet 701 is energized to work. The two sets of magnets attract each other and the distance between them does not exceed 1 mm, so that when one of the second electromagnets 205 rotates, it drives the first electromagnet 701 to rotate. When the first electromagnet 701 rotates, it drives the cross rod 7 to rotate. When the cross rod 7 rotates, it drives the worm 6 on the moving frame 1 to rotate. When the worm 6 rotates, it drives the worm wheel 8 to rotate. When the worm wheel 8 rotates, it drives the threaded sleeve 9 to rotate. When the threaded sleeve 9 rotates, it drives the one-way threaded rod 10 to move vertically. The one-way threaded rod 10 moves vertically. When moving in the direction of the lifting block 3, the lifting block 3 is driven to move on the inner wall of the mobile frame 1 toward the mounting platform 2. When the lifting block 3 moves, it drives the buffer bar 1 4 to move in the direction of the buffer bar 2 5, so that the glass fiber reinforced plastic pipe placed on the buffer bar 2 5 is clamped and fixed, and the glass fiber reinforced plastic pipe is prevented from being damaged by excessive pressure, which is conducive to simplifying the working process and improving working efficiency, while reducing the labor intensity of the staff. The other end of the cross rod 7 is rotatably installed on the fixed rod 702, so as to enhance the stability of the cross rod 7 and prevent the cross rod 7 from moving laterally with the worm 6. When in use, after the glass fiber reinforced plastic pipe is clamped and fixed, the first electromagnet 701 and one of the second electromagnets 205 located on the top of the mounting plate 204 are turned off, and the staff controls the third electromagnet 206 and the second electromagnet 205 located on the mounting plate 204. Another second electromagnet 205 at the bottom of the mounting plate 204 is powered on and works. When the other second electromagnet 205 rotates, it drives the third electromagnet 206 to rotate. When the third electromagnet 206 rotates, it drives the bidirectional threaded rod 202 to rotate on the inner wall of the mounting platform 2. The mounting block 101 is fixed at the bottom of the mobile frame 1. The ball of the universal ball 102 on the mounting block 101 contacts the inner wall of the mounting platform 2, which is convenient for limiting the mounting block 101 to prevent it from deflecting in the mounting platform 2, thereby improving the stability of the mobile frame 1. When the bidirectional threaded rod 202 rotates forward, it drives the two mounting blocks 101 to move relative to each other. When the two mounting blocks 101 move, they drive the two mobile frames 1 to move relative to each other, thereby driving the clamped and fixed glass fiber reinforced plastic pipe to move.When the moving frame 1 moves, it drives the mounting block 101 and the universal ball 102 to move. When the universal ball 102 moves, it rotates and contacts with the inner wall of the mounting platform 2, which greatly reduces the friction between the two and improves the service life of the utility model. At the same time, it is beneficial to reduce the number of electrical equipment used and save production costs. The model of the motor 201 is HSV-220-750.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A glass fiber reinforced plastic pipe sleeve device, comprising two movable frames (1), the bottoms of the two movable frames (1) are provided with mounting platforms (2), characterized in that: Also includes: Two lifting blocks (3) are respectively slidably mounted on the inner walls of the two movable frames (1); one end of the two lifting blocks (3) away from the mounting platform (2) is fixedly mounted with a one-way threaded rod (10); Two threaded sleeves (9) are respectively threadedly mounted on the outer surfaces of the two one-way threaded rods (10), and the top fixing sleeves of the two threaded sleeves (9) are provided with worm gears (8); Two worms (6) are respectively meshed with the outer surfaces of the two worm wheels (8), and a cross rod (7) is slidably mounted on the inner walls of the two worms (6); The first electromagnet (701) is fixedly mounted on one end of the cross rod (7) that passes through the worm (6) to the outside, and a plurality of buffer strips (4) are fixedly mounted on one end of the two lifting blocks (3) away from the one-way threaded rod (10).

2. A glass fiber reinforced plastic pipe sleeve device according to claim 1, characterized in that: The two ends of the two worms (6) away from the worm wheel (8) are respectively mounted on one end of the two moving frames (1) via bearings, and the end of the cross rod (7) away from the first electromagnet (701) is mounted with a fixed rod (702) via a bearing.

3. A glass fiber reinforced plastic pipe sleeve device according to claim 2, characterized in that: One end of the fixed rod (702) away from the cross rod (7) is fixedly mounted on one end of the mounting platform (2), and one end of the mounting platform (2) away from the moving frame (1) is fixedly mounted with a motor (201).

4. A glass fiber reinforced plastic pipe sleeve connection device according to claim 3, characterized in that: The output end of the motor (201) is fixedly connected to a transmission assembly (203), and an end of the transmission assembly (203) away from the motor (201) is provided with a mounting plate (204).

5. A glass fiber reinforced plastic pipe sleeve connection device according to claim 4, characterized in that: The transmission component (203) passes through the mounting plate (204) to one end outside which is provided with two second electromagnets (205), and the ends of the two moving frames (1) away from the lifting block (3) are both fixedly mounted with mounting blocks (101).

6. A glass fiber reinforced plastic pipe sleeve connection device according to claim 5, characterized in that: The inner walls of the two mounting blocks (101) are both threadedly mounted with bidirectional threaded rods (202), and both ends of the bidirectional threaded rods (202) are mounted on the inner wall of the mounting platform (2) via bearings.

7. A fiberglass reinforced plastic pipe sleeve connection device according to claim 6, characterized in that: A plurality of buffer strips (5) are fixedly mounted on one end of the two movable frames (1) close to the mounting platform (2), and a plurality of universal balls (102) are fixedly mounted on the outer surfaces of the two mounting blocks (101).

8. A fiberglass reinforced plastic pipe sleeve connection device according to claim 7, characterized in that: The spheres of the plurality of universal balls (102) are in contact with the inner wall of the mounting platform (2), and the bidirectional threaded rod (202) penetrates the movable frame (1) to one end outside of which a third electromagnet (206) is fixedly mounted.

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