CN113652019A

CN113652019A - Anti-ultraviolet PE communication pipe

Info

Publication number: CN113652019A
Application number: CN202110883482.XA
Authority: CN
Inventors: 吕建秋; 陈营通
Original assignee: Yangzhou Xinglong Plastic Co ltd
Current assignee: Yangzhou Xinglong Plastic Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-11-16

Abstract

The invention provides an ultraviolet-proof PE communication pipe detection device which comprises a workbench, wherein a turntable is rotatably arranged inside the workbench, positioning mechanisms which are uniformly distributed are movably arranged inside the turntable, each positioning mechanism comprises a rotary column, a chain assembly, a sliding plate and a top plate, a support is fixedly connected to the left side of the workbench, a detection rod is movably inserted inside the support, a switching mechanism and an alignment mechanism are arranged on the detection rod, and a peripheral mechanism is arranged at the bottom of the turntable. Rotatory drive rotary drum drives the arc swing back and forth through inserting the post, the arc passes through the connecting rod and drives the measuring lever and remove, through setting up the arc wall, the measuring lever is pressed close to with the body after removing to the right-hand member with the measuring head and is adjusted well, can dwell a terminal time, in order to guarantee to have sufficient time to carry out the roundness detection to the body, keep away from the body after the measuring lever moves to a left side, conveniently take off the body or put into new body, the function of automatic adjustment measuring head position has been realized, moreover, the steam generator is simple in structure, high durability and convenient use.

Description

Anti-ultraviolet PE communication pipe

Technical Field

The invention relates to the technical field of PE communication pipes, in particular to an ultraviolet-proof PE communication pipe.

Background

PE is polyethylene plastic, a PE pipe is a pipeline type which is widely used, has the advantages of safety, no toxicity, good flexibility, good impact resistance and the like, is frequently used in underground gas passages and tap water pipelines, is widely used in the communication field, and is internally provided with a communication optical cable and then laid underground or outdoors.

Install in open air PE communication pipe, after exposing for a long time in the sunshine, the damage that the ultraviolet ray caused to the tubular product easily, therefore, we have proposed an ultraviolet protection PE communication pipe, in the process of PE communication pipe production, in order to guarantee the quality of inside communication cable inner core and be convenient for install, need detect the circularity of PE pipe, its step is for placing tubular product on a rotatable axle, fix after the location, detect through circularity detection device at last, need be equipped with in the general equipment various equipment such as tubular product positioner, tubular product fastener, circularity detection device's mobile device, not only the structure is complicated, and various equipment need the isolated operation, troublesome poeration, it is inconvenient to use.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides an ultraviolet-proof PE communication pipe, which is achieved by the following specific technical means:

an ultraviolet-proof PE communication pipe is prepared from the following components in parts by weight:

100 portions and 110 portions of PE resin; 35-40 parts of PE high-pressure reclaimed material; 3 parts of an antioxidant; 1.6-2 parts of a dispersant; 12-14 parts of a composite ultraviolet-proof agent; 5-6 parts of modified graphene; 0.1-0.2 part of paraffin oil; 2.5-2.6 parts of a plasticizer; 1-1.5 parts of zinc stearate.

The utility model provides an anti ultraviolet's PE communication pipe detection device, includes the workstation, the inside of workstation is rotated and is installed the carousel, and the carousel is the T shape, and the inside movable mounting of carousel has evenly distributed's positioning mechanism, and positioning mechanism includes rotary column, chain subassembly, slide and roof, the left side fixedly connected with support of workstation, and the inside activity of support is pegged graft there is the test rod, installs switching mechanism on the test rod and adjusts the mechanism well, and week side mechanism is installed to the bottom of carousel.

Preferably, the pipe body is placed above the turntable and outside the positioning mechanism, and the right end of the detection rod is provided with a detection head for detecting the pipe body.

Preferably, the rotary column rotates and pegs graft in the inside of carousel, connect through the transmission of chain subassembly between the rotary column, the chain subassembly is located the below on carousel top, be provided with the slide in the chain subassembly, the inside fixed mounting of workstation has the supporting seat that corresponds with the slide, the activity articulates on the slide has the telescopic link, the telescopic link is the slope form, be provided with the support pressure spring on the telescopic link, be provided with the roof that is used for supporting the body on the rotary column, the roof is located the top of carousel, the slide slides the back, drive all rotary columns synchronous revolution through the chain subassembly, the rotary column rotates the back, drive the roof and inwards contract or outwards open, thereby loosen or prop the body, the telescopic link of slope keeps the shape stable under the top push effect that supports the pressure spring, and then kept the positional stability of slide, finally make the roof can be stable prop the body or loosen the body.

Preferably, the switching mechanism includes the inside support of fixed mounting at the support, the inside rotation of support installs the drive rotary drum, the inside of support and the below movable mounting that is located the drive rotary drum have an elasticity movable rod, the inside inner tube of drive rotary drum is inserted to the top fixedly connected with of elasticity movable rod, the cooperation relation of inner tube and drive rotary drum is interference fit, fixedly connected with can insert the inside wedge plate of inner tube on the detection pole, the annular groove that corresponds with the wedge plate is seted up to the ring side of inner tube, under the initial condition, the inner tube separates with the drive rotary drum under the pulling of elasticity movable rod, the detection pole drives the wedge plate and moves the back on the right side, wedge plate extrusion inner tube, make its inside that removes to the drive rotary drum, inner tube and drive rotary drum frictional connection, the drive rotary drum can drive the inner tube co-rotation.

Preferably, adjust mechanism well including rotating the arc of installing on the support, the other end of arc passes through connecting rod and test bar swing joint, fixedly connected with flange on the drive rotary drum, be provided with the post of inserting that inserts the arc inside in the flange, the arc that corresponds with inserting the post is seted up to the inside of arc, the arc is concentric with the drive rotary drum, when the drive rotary drum is rotatory, drive the arc swing back and forth through inserting the post, the arc passes through the connecting rod and drives the test bar and remove, when inserting the post in the inside removal of arc, because the arc is with the endocentric reason of drive rotary drum, the arc can not swing this moment, consequently, the test bar has a process of residing.

Preferably, the mechanism on the peripheral side comprises a ratchet wheel fixedly mounted on the turntable, the ratchet wheel is an incomplete gear, a guide seat is fixedly arranged in the workbench, a pawl plate connected with the ratchet wheel in a meshed mode is slidably mounted in the guide seat, a reset spring is arranged on the pawl plate, a driven plate is fixedly connected to the sliding plate, two shifting plates corresponding to the driven plate are fixedly connected to the bottom end of the turntable, the ratchet wheel is connected with an elastic movable rod through a chain belt in a transmission mode, the elastic movable rod rotates and then drives the ratchet wheel and the turntable to rotate through the chain belt, the ratchet wheel drives the pawl plate to move, the pawl plate returns to reciprocate under the action of the ratchet wheel and the reset spring, the driven plate and the sliding plate are shifted by the pawl plate, and then the chain assembly drives the rotating column to rotate.

Advantageous effects

Compared with the prior art, the invention provides an ultraviolet-proof PE communication pipe, which has the following beneficial effects:

1. this anti ultraviolet's PE communication pipe detection device, carry out roundness detection to the body, it is rotatory through equipment such as external motor start-up drive rotary drum, rotatory drive rotary drum drives the arc round trip movement through inserting the post, the arc passes through the connecting rod and drives the measuring arm and remove, through setting up the arc wall, the measuring arm is pressed close to with the body with the detection head after removing to the right-hand member and is adjusted well, can dwell one end time, carry out roundness detection to the body in order to guarantee to have sufficient time, keep away from the body after the measuring arm moves on a left side, conveniently take off the body or put into new body, the device has realized the function that automatic adjustment detected first position, moreover, the steam generator is simple in structure, high durability and convenient use.

2. The ultraviolet-proof PE communication pipe detection device has the advantages that the wedge-shaped plate is driven to move in the process that the detection rod moves rightwards, the wedge-shaped plate moving rightwards extrudes the inner cylinder to move into the driving rotary drum, the inner cylinder is in friction connection with the driving rotary drum into a whole, therefore, the driving rotary drum can drive the inner cylinder and the elastic movable rod to rotate together, the elastic movable rod drives the ratchet wheel and the rotary table to rotate through the chain belt, the ratchet wheel drives the pawl plate to move downwards, in the drawing, the pawl plate drives the driven plate and the sliding plate to move downwards through the upper shifting plate, the sliding plate drives all rotary columns to rotate simultaneously through the rotation of the chain assembly, the top plate is driven to expand outwards to support the pipe body after the rotary columns rotate, the top plate can fix the position of the pipe body and correct the position of the pipe body to keep the pipe body concentric with the rotary table, and the automatic position correction and stabilization of the pipe body are realized when roundness detection is carried out, simple structure and convenient use.

3. This anti ultraviolet's PE communication pipe detection device, be incomplete gear through setting up the ratchet, therefore, the pawl board can make a round trip reciprocating motion under ratchet and reset spring's effect, when ratchet and pawl board are not meshed, in the figure, the pawl board moves up under reset spring's promotion and resets, and stir driven plate and slide through the board of dialling of below and shift up, the slide passes through the rotatory rotary column gyration that drives of chain subassembly, the rotary column drives the rotatory adduction of roof, loosen the body, consequently, can realize after the detection finishes, the automatic body that loosens, be convenient for take off the body and put into the function of new body, moreover, the steam generator is simple in structure, high durability and convenient use.

4. This anti ultraviolet's PE communication pipe detection device through designing foretell operating time section, can make the roof fix a position the back with the body, detects the head and moves to and press close to with the body, and the body is along with the carousel rotation, consequently, detects the head and can all inspect all week sides of body to accomplish the circularity and detect.

5. This anti ultraviolet's PE communication pipe detection device, through setting up the telescopic link, the telescopic link of slope keeps the stable in shape under the top pushing effect that supports the pressure spring, and then has guaranteed the positional stability of slide, finally makes that the roof can be stable prop the body or loosen the body to in operation.

6. This anti ultraviolet's PE communication pipe detection device only through a drive rotary drum, can realize proofreading and correct, fix and rotate the body to and remove to detecting the head and adjust well, and whole process automation accomplishes, need not manual operation, has avoided setting up the trouble of a plurality of drive structures and drive power supply, simple structure, and energy-concerving and environment-protective, the cost is reduced, convenient to use.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic bottom view of the alignment mechanism and the peripheral mechanism of the present invention;

FIG. 3 is a side cross-sectional view of the switching mechanism of the present invention;

FIG. 4 is a schematic view of the drive drum and inner cylinder of the present invention;

FIG. 5 is a schematic top view of the alignment mechanism of the present invention;

FIG. 6 is a front sectional view of the inner structure of the workbench according to the present invention.

In the figure: 1. a work table; 2. a turntable;

3. a positioning mechanism; 31. turning the column; 32. a chain assembly; 33. a slide plate; 34. a supporting seat; 35. a telescopic rod; 36. supporting a pressure spring; 37. a top plate;

4. a pipe body; 5. a support; 6. a detection lever; 61. a detection head;

7. a switching mechanism; 71. a support; 72. driving the drum; 73. an inner barrel; 74. an elastic movable rod; 75. a wedge plate;

8. an alignment mechanism; 81. an arc-shaped plate; 82. a connecting rod; 83. a convex plate; 84. inserting a column; 85. an arc-shaped slot;

9. a peripheral side mechanism; 91. a ratchet wheel; 92. a pawl plate; 93. a guide seat; 94. a return spring; 95. a driven plate; 96. dialing a plate; 97. a chain belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

100 parts of PE resin; 35 parts of PE high-pressure reclaimed material; 3 parts of an antioxidant; 1.6 parts of a dispersing agent; 12 parts of a composite ultraviolet-proof agent; 5 parts of modified graphene; 0.1 part of paraffin oil; 2.5 parts of a plasticizer; and 1 part of zinc stearate.

Referring to fig. 1 and 5, an ultraviolet-proof PE communication tube detection device includes a workbench 1, a turntable 2 is rotatably mounted inside the workbench 1, the turntable 2 is T-shaped, positioning mechanisms 3 are movably mounted inside the turntable 2 and are uniformly distributed, each positioning mechanism 3 includes a rotary column 31, a chain assembly 32, a sliding plate 33 and a top plate 37, a support 5 is fixedly connected to the left side of the workbench 1, a detection rod 6 is movably inserted inside the support 5, a switching mechanism 7 and an alignment mechanism 8 are mounted on the detection rod 6, and a circumferential mechanism 9 is mounted at the bottom of the turntable 2.

Further, the pipe body 4 is placed above the turntable 2 and outside the positioning mechanism 3, and the right end of the detection rod 6 is provided with a detection head 61 for detecting the pipe body 4.

Further, the rotary columns 31 are rotatably inserted in the rotary table 2, the rotary columns 31 are in transmission connection through chain assemblies 32, the chain assemblies 32 are located below the top end of the rotary table 2, sliding plates 33 are arranged in the chain assemblies 32, and supporting seats 34 corresponding to the sliding plates 33 are fixedly arranged in the workbench 1.

Further, the switching mechanism 7 includes a bracket 71 fixedly installed inside the support 5, and a driving drum 72 is rotatably installed inside the bracket 71.

Further, adjust mechanism 8 including rotating the arc 81 of installing on support 71, the other end of arc 81 passes through connecting rod 82 and detection pole 6 swing joint, fixedly connected with flange 83 on drive rotary drum 72, be provided with in the flange 83 and insert the inside post 84 of inserting of arc 81, the arc 85 that corresponds with post 84 is seted up to the inside of arc 81, arc 85 is concentric with drive rotary drum 72, when drive rotary drum 72 is rotatory, drive arc 81 round trip swing through inserting post 84, arc 81 passes through connecting rod 82 and drives detection pole 6 and remove about, when inserting post 84 and moving in the inside of arc 85, because arc 85 and the concentric reason of drive rotary drum 72, arc 81 can not swing this moment, consequently, detection pole 6 has a process of residing.

The working principle is as follows: when the roundness of the pipe 4 is detected, the driving drum 72 is started to rotate by an external motor and other equipment, the rotating driving drum 72 drives the arc-shaped plate 81 to swing back and forth through the inserting column 84, the arc-shaped plate 81 drives the detecting rod 6 to move left and right through the connecting rod 82, when the inserting column 84 moves in the arc-shaped groove 85, because the arcuate slot 85 is concentric with the drive drum 72, the arcuate plate 81 does not oscillate, therefore, the detecting rod 6 has a staying process, so that the detecting rod 6 and the detecting head 61 are closely aligned with the tube body 4 after moving to the rightmost end, and will reside for a period of time to ensure that there is sufficient time to perform roundness detection on the tube 4, when the detection rod 6 moves leftwards and is far away from the tube body 4, the tube body 4 is convenient to take down or put into a new tube body 4, the device realizes the function of automatically adjusting the position of the detection head 61, and has simple structure and convenient use;

example two:

110 parts of PE resin; 40 parts of PE high-pressure reclaimed material; 3 parts of an antioxidant; 2 parts of a dispersing agent; 14 parts of a composite ultraviolet-proof agent; 6 parts of modified graphene; 0.2 part of paraffin oil; 2.6 parts of a plasticizer; 1.5 parts of zinc stearate.

Referring to fig. 1-6, an ultraviolet-proof PE communication tube detection device as above includes a workbench 1, a turntable 2 is rotatably mounted inside the workbench 1, the turntable 2 is T-shaped, positioning mechanisms 3 are movably mounted inside the turntable 2 and are uniformly distributed, each positioning mechanism 3 includes a rotary column 31, a chain assembly 32, a sliding plate 33 and a top plate 37, a support 5 is fixedly connected to the left side of the workbench 1, a detection rod 6 is movably inserted inside the support 5, a switching mechanism 7 and an alignment mechanism 8 are mounted on the detection rod 6, and a peripheral mechanism 9 is mounted at the bottom of the turntable 2.

Furthermore, the rotary columns 31 are rotatably inserted into the rotary table 2, the rotary columns 31 are in transmission connection through chain components 32, the chain components 32 are located below the top end of the rotary table 2, sliding plates 33 are arranged in the chain components 32, supporting seats 34 corresponding to the sliding plates 33 are fixedly arranged in the workbench 1, telescopic rods 35 are movably hinged on the sliding plates 33, the telescopic rods 35 are inclined, supporting pressure springs 36 are arranged on the telescopic rods 35, top plates 37 used for supporting the pipe bodies 4 are arranged on the rotary columns 31, the top plates 37 are located above the rotary table 2, the sliding plates 33 slide, all the rotary columns 31 are driven to synchronously rotate through the chain components 32, the top plates 37 are driven to contract inwards or expand outwards after the rotary columns 31 rotate, so that the pipe bodies 4 are loosened or supported, the inclined telescopic rods 35 keep stable shapes under the pushing action of the supporting pressure springs 36, and further keep the position stability of the sliding plates 33, eventually, the top plate 37 can stably support the tube 4 or release the tube 4.

Further, the switching mechanism 7 includes a support 71 fixedly installed inside the support 5, a driving drum 72 is rotatably installed inside the support 71, an elastic movable rod 74 is movably installed inside the support 71 and below the driving drum 72, an inner cylinder 73 inserted inside the driving drum 72 is fixedly connected to the top of the elastic movable rod 74, the inner cylinder 73 and the driving drum 72 are in interference fit, a wedge plate 75 inserted inside the inner cylinder 73 is fixedly connected to the detection rod 6, an annular groove corresponding to the wedge plate 75 is formed on the annular side of the inner cylinder 73, in an initial state, the inner cylinder 73 is separated from the driving drum 72 under the pulling of the elastic movable rod 74, after the detection rod 6 drives the wedge plate 75 to move right, the wedge plate 75 presses the inner cylinder 73 to move the inner cylinder 73 to the inside of the driving drum 72, the inner cylinder 73 is in friction connection with the driving drum 72, and the driving drum 72 drives the inner cylinder 73 to rotate together.

Further, the peripheral mechanism 9 includes a ratchet wheel 91 fixedly mounted on the turntable 2, the ratchet wheel 91 is an incomplete gear, a guide seat 93 is fixedly disposed inside the workbench 1, a pawl plate 92 engaged with the ratchet wheel 91 is slidably mounted inside the guide seat 93, a return spring 94 is disposed on the pawl plate 92, a driven plate 95 is fixedly connected on the sliding plate 33, two pulling plates 96 corresponding to the driven plate 95 are fixedly connected to the bottom end of the turntable 2, the ratchet wheel 91 is connected with the elastic movable rod 74 through a chain belt 97 in a transmission manner, after the elastic movable rod 74 rotates, the ratchet wheel 91 and the turntable 2 are driven to rotate through the chain belt 97, the ratchet wheel 91 drives the pawl plate 92 to move, the pawl plate 92 reciprocates under the action of the ratchet wheel 91 and the return spring 94, and the pawl plate 92 pulls the driven plate 95 and the sliding plate 33 to move through the pulling plates 96, so that the chain assembly 32 drives the rotary column 31 to rotate.

The working principle is as follows: in the initial state, the inner cylinder 73 is separated from the driving drum 72 by the pulling of the elastic movable rod 74, the top plate 37 is in the retracted state, the tube body 4 is placed on the turntable 2, and the tube body 4 is positioned outside the top plate 37;

when the roundness of the pipe 4 is detected, the driving drum 72 is started to rotate by an external motor and other equipment, the rotating driving drum 72 drives the arc-shaped plate 81 to swing back and forth through the inserting column 84, the arc-shaped plate 81 drives the detecting rod 6 to move left and right through the connecting rod 82, when the inserting column 84 moves in the arc-shaped groove 85, because the arcuate slot 85 is concentric with the drive drum 72, the arcuate plate 81 does not oscillate, therefore, the detecting rod 6 has a staying process, so that the detecting rod 6 and the detecting head 61 are closely aligned with the tube body 4 after moving to the rightmost end, and will reside for a period of time to ensure that there is sufficient time to perform roundness detection on the tube 4, when the detection rod 6 moves leftwards and is far away from the tube body 4, the tube body 4 is convenient to take down or put into a new tube body 4, the device realizes the function of automatically adjusting the position of the detection head 61, and has simple structure and convenient use;

the wedge-shaped plate 75 is driven to move in the process that the detection rod 6 moves rightwards, the inner cylinder 73 is extruded by the wedge-shaped plate 75 moving rightwards and is moved to the inside of the driving rotary drum 72, the inner cylinder 73 and the driving rotary drum 72 are connected into a whole in a friction mode, therefore, the driving rotary drum 72 can drive the inner cylinder 73 and the elastic movable rod 74 to rotate together, the elastic movable rod 74 drives the ratchet wheel 91 and the rotary disc 2 to rotate through the chain belt 97, the ratchet wheel 91 drives the pawl plate 92 to move, in the figure 2, the pawl plate 92 moves downwards, the driven plate 95 and the sliding plate 33 are driven to move downwards through the upper shifting plate 96, the sliding plate 33 drives all the rotary columns 31 to rotate simultaneously through the chain assembly 32, after the rotary columns 31 rotate, the top plate 37 is driven to expand outwards to support the pipe body 4, the position of the pipe body 4 can be fixed by the top plate 37, the position of the pipe body 4 can be corrected, so that the pipe body 4 and the rotary disc 2 can keep concentric, and the roundness detection can be realized, the position correction and the stabilization work are automatically carried out on the tube body 4, the structure is simple, and the use is convenient;

by arranging the ratchet wheel 91 as an incomplete gear, the pawl plate 92 can reciprocate back and forth under the action of the ratchet wheel 91 and the return spring 94, when the ratchet wheel 91 is not meshed with the pawl plate 92, in fig. 5, the pawl plate 92 moves upwards to be reset under the pushing of the return spring 94, the driven plate 95 and the sliding plate 33 are shifted upwards by the shifting plate 96 below, the sliding plate 33 rotates through the chain assembly 32 to drive the rotary column 31 to rotate, the rotary column 31 drives the top plate 37 to rotate and retract, and the tube body 4 is loosened, so that the tube body 4 can be automatically loosened after the detection is finished, the function of taking down and putting in a new tube body 4 is facilitated, the structure is simple, and the use is convenient;

by designing the working time period, after the top plate 37 positions and fixes the tube body 4, the detection head 61 moves to the right to be close to the tube body 4, and the tube body 4 rotates along with the turntable 2, so that the detection head 61 can detect all the peripheral sides of the tube body 4, and the roundness detection is completed;

by arranging the telescopic rod 35, the inclined telescopic rod 35 keeps stable in shape under the pushing action of the supporting compression spring 36, so that the position stability of the sliding plate 33 is ensured, and finally the top plate 37 can stably support the pipe body 4 or loosen the pipe body 4, so that the operation is facilitated;

the device only through a drive rotary drum 72, can realize rectifying, fixing and rotatory to body 4 to and remove to detecting head 61 and adjust well, and whole process automation accomplishes, need not manual operation, has avoided setting up a plurality of drive structure and drive power supply's trouble, simple structure, and energy-concerving and environment-protective, the cost is reduced, convenient to use.

Example three:

105 parts of PE resin; 38 parts of PE high-pressure reclaimed material; 3 parts of an antioxidant; 1.8 parts of a dispersing agent; 13 parts of a composite ultraviolet-proof agent; 5.5 parts of modified graphene; 0.15 part of paraffin oil; 2.55 parts of a plasticizer; 1.3 parts of zinc stearate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ultraviolet ray proof PE communication pipe which characterized in that: the composition is prepared from the following components in parts by weight:

2. The ultraviolet-proof PE communication pipe inspection device according to claim 1, wherein: including workstation (1), carousel (2) are installed in the inside rotation of workstation (1), carousel (2) are the T shape, the inside movable mounting of carousel (2) has evenly distributed's positioning mechanism (3), positioning mechanism (3) are including changeing post (31), chain subassembly (32), slide (33) and roof (37), the left side fixedly connected with support (5) of workstation (1), the inside activity of support (5) is pegged graft and is had detection pole (6), install switching mechanism (7) on detection pole (6) and adjust mechanism (8) well, all side mechanisms (9) are installed to the bottom of carousel (2).

3. The ultraviolet-proof PE communication pipe detection device as claimed in claim 2, wherein: the pipe body (4) is placed above the turntable (2) and on the outer side of the positioning mechanism (3), and the right end of the detection rod (6) is provided with a detection head (61) for detecting the pipe body (4).

4. The ultraviolet-proof PE communication pipe detection device according to claim 3, wherein: the rotary column (31) is rotatably inserted in the rotary table (2), the rotary columns (31) are connected through a chain assembly (32) in a transmission mode, the chain assembly (32) is located below the top end of the rotary table (2), a sliding plate (33) is arranged in the chain assembly (32), a supporting seat (34) corresponding to the sliding plate (33) is fixedly arranged in the workbench (1), the sliding plate (33) is movably hinged with a telescopic rod (35), the telescopic rod (35) is inclined, a supporting pressure spring (36) is arranged on the telescopic rod (35), a top plate (37) used for supporting the pipe body (4) is arranged on the rotary column (31), and the top plate (37) is located above the rotary table (2).

5. The ultraviolet-proof PE communication pipe detection device according to claim 4, wherein: switching mechanism (7) are including support (71) of fixed mounting in support (5) inside, the inside rotation of support (71) installs drive rotary drum (72), the inside of support (71) just is located the below movable mounting of drive rotary drum (72) has elasticity movable rod (74), the top fixedly connected with of elasticity movable rod (74) inserts inner tube (73) of drive rotary drum (72) inside, the fit relation of inner tube (73) and drive rotary drum (72) is interference fit, fixedly connected with can insert wedge plate (75) of inner tube (73) inside on detection pole (6), the annular groove that corresponds with wedge plate (75) is seted up to the ring side of inner tube (73).

6. The ultraviolet-proof PE communication pipe detection device according to claim 5, wherein: the aligning mechanism (8) comprises an arc-shaped plate (81) rotatably mounted on a support (71), the other end of the arc-shaped plate (81) is movably connected with a detection rod (6) through a connecting rod (82), a convex plate (83) is fixedly connected to a driving rotary drum (72), an inserting column (84) inserted into the arc-shaped plate (81) is arranged in the convex plate (83), an arc-shaped groove (85) corresponding to the inserting column (84) is formed in the arc-shaped plate (81), and the arc-shaped groove (85) is concentric with the driving rotary drum (72).

7. The ultraviolet-proof PE communication pipe detection device as claimed in claim 6, wherein: mechanism (9) all sides is including ratchet (91) of fixed mounting on carousel (2), ratchet (91) are incomplete gear, the inside fixed guide seat (93) that is provided with of workstation (1), the inside slidable mounting of guide seat (93) has pawl board (92) of being connected with ratchet (91) meshing, be provided with reset spring (94) on pawl board (92), fixedly connected with driven plate (95) on slide (33), the bottom fixedly connected with of carousel (2) two with driven plate (95) correspond dial board (96), be connected through chain belt (97) transmission between ratchet (91) and the elastic activity pole (74).