CN214699770U

CN214699770U - UV pipeline repairing pipe

Info

Publication number: CN214699770U
Application number: CN202121367761.2U
Authority: CN
Inventors: 张剑威; 陈安军; 胡密密; 陈斌
Original assignee: Zhejiang Jingmai Environmental Engineering Co ltd
Current assignee: Zhejiang Jingmai Environmental Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-12
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a UV pipeline repair pipe, relate to the field of pipeline technique, it includes the body, the one end of body is provided with fixed lid, fixed covering is provided with the solid fixed ring of first solid fixed ring and second, first solid fixed ring, the solid fixed ring of fixed lid and second encloses and closes the fixed slot that forms the confession body grafting, fixed covering is provided with the air cock of being connected with aerating device, fixed covering is offered the fixed orifices that is used for placing the dolly, can dismantle on the fixed orifices and be provided with the fixed plate, be provided with the intercommunicating pore that the cable of useful confession wore to establish on the fixed plate. This application has the effect that the staff of being convenient for lays the dolly.

Description

UV pipeline repairing pipe

Technical Field

The application relates to the field of pipeline technology, in particular to a UV pipeline repairing pipe.

Background

The UV pipeline curing technology is one of pipeline technologies, and the cured pipeline has the advantages of wear resistance, acid and alkali resistance, corrosion resistance, high strength, high pressure bearing capacity, service life of more than 50 years and strong integrity.

Among the correlation technique, tighten the one end of pipeline earlier in the formation process of UV pipeline, be connected the other end shrinkage of pipeline and with aerating device, utilize aerating device to the inside inflation of pipeline, make the pipeline obtain the inflation, when the pipeline inflation reaches the certain degree, take off the pipeline from aerating device and put into the pipeline through this end with ultraviolet curing dolly and solidify, need be connected with aerating device again this moment with the pipeline, so that the pipeline is in the inflation state all the time, the dolly removes messenger's pipeline in the pipeline this moment and obtains the solidification.

In view of the above-mentioned related technologies, the inventor thinks that the connection between the pipeline and the inflator needs to be frequently cancelled and installed in the process of placing the trolley, the operation is troublesome, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the staff to lay the dolly, this application provides a UV pipeline restoration pipe.

The application provides a UV pipeline repairs pipe adopts following technical scheme:

the utility model provides a UV pipeline repair pipe, includes the body, the one end of body is provided with fixed lid, fixed covering is provided with the solid fixed ring of first solid fixed ring and second, the solid fixed ring of first solid fixed ring, fixed lid and second encloses the fixed slot that closes and form and supply the body to peg graft, fixed covering is provided with the air cock of being connected with aerating device, fixed covering is offered the fixed orifices that is used for placing the dolly, can dismantle on the fixed orifices and be provided with the fixed plate, be provided with the intercommunicating pore that the cable of usefulness was worn to establish on the fixed plate.

Through adopting above-mentioned technical scheme, the body tip that will not expand struts and is fixed in the fixed slot, in order to realize that the tip of body is in the state of strutting, make the air cock be connected with aerating device, at the inflation in-process of body, utilize the air cock to aerify the internal portion of body, after the body inflation, take off the fixed plate and put into the body with the ultraviolet curing dolly, pull out the cable that connects on the dolly from the intercommunicating pore, so that the dolly can be controlled to outside equipment, the repacking upper fixed plate can, this setting can't cancel aerating device's connection when the staff installation, thereby be convenient for the staff lays the dolly, and the work efficiency is improved.

Optionally, a plurality of screw holes are arranged on the first fixing ring along the circumferential direction, fixing bolts are connected to the screw holes in a threaded manner, and mounting holes corresponding to the screw holes in a one-to-one manner are arranged on the surface, facing the first fixing ring, of the second fixing ring.

By adopting the technical scheme, after the pipe body is inserted into the fixing groove, the fixing bolt is rotated to enable the fixing bolt to be continuously screwed into the mounting hole, and at the moment, the pipe body can be pressed into the mounting hole by the thread section of the fixing bolt, so that the pipe body is fixed on the fixing cover; after the pipe body solidification, the fixing bolt is rotated reversely to enable the fixing bolt to be turned out from the mounting hole, and the pipe body is movable relative to the fixing groove, so that a worker can take the fixing cover down from the pipe body conveniently.

Optionally, the lateral wall of fixed plate is provided with the sliding block, the lateral wall of fixed orifices is seted up and is supplied the groove that slides that the sliding block slided, the surface of keeping away from first solid fixed ring on the fixed plate is provided with the handle.

Through adopting above-mentioned technical scheme, the cooperation in sliding block and sliding groove makes the fixed plate comparatively stable when the fixed plate removes in the fixed orifices to reduce the fixed plate and take place in the pivoted condition of fixed orifices, when sliding block butt in sliding groove bottom surface, the fixed plate can't move towards former direction, takes place with the condition that reduces the fixed plate and pass from the fixed orifices, has improved the stability of fixed plate when the installation.

Optionally, the lateral wall of the sliding groove has been seted up the standing groove, the shifting hole has been seted up to the standing groove bottom surface, it has the joint piece to peg graft in the standing groove, it has the carriage release lever of being connected with the joint piece to peg graft in the shifting hole, the one end that the joint piece was kept away from to the carriage release lever is provided with the pull ring, set up the joint groove that can supply the joint piece to peg graft on the sliding block.

Through adopting above-mentioned technical scheme, at the in-process of fixed plate installation, stimulate the carriage release lever through the pull ring and make the carriage release lever remove to the direction of keeping away from the fixed lid, the carriage release lever can drive the joint piece shrink in the standing groove this moment, make the sliding block can remove in the sliding groove, when standing groove aligns with the joint groove, the extrusion carriage release lever makes the carriage release lever remove to the fixed lid middle part, the carriage release lever drives the joint piece and removes to the direction of keeping away from the standing groove bottom surface this moment, the joint piece stretches out standing groove open-ended part and pegs graft in the joint groove, make joint groove and standing groove unable relative movement, thereby make the sliding block at the sliding groove internal fixation, and then realized the fixed plate fixed in the fixed orifices.

Optionally, a spring is arranged on the bottom surface of the placing groove, and one end, far away from the bottom surface of the placing groove, of the spring is connected to the clamping block.

Through adopting above-mentioned technical scheme, draw and get the carriage release lever and make the joint piece shrink behind the standing groove, the spring constantly is compressed under the effect of joint piece, the sliding block removes in the sliding groove, the lateral wall extrusion joint piece of sliding block makes the joint piece be in the standing groove all the time, the spring is in compression state this moment all the time, the position when the clamping groove removes to when with the standing groove parallel and level, the extrusion force that the joint piece received disappears, the spring can pop out the joint piece with the joint groove joint, do not need the manual extrusion carriage release lever of staff, staff's the amount of labour has been reduced.

Optionally, the spring is sleeved on the outer surface of the moving rod.

Through adopting above-mentioned technical scheme, the carriage release lever is radial spacing to the spring, and at the in-process that the spring compressed, the carriage release lever makes the spring can not buckled to reduce the too big possibility that appears elastic failure of spring bending amplitude, improved the stability of spring in the use.

Optionally, the one end of keeping away from the carriage release lever on the joint piece is provided with the spigot surface, the spigot surface sets up towards the direction slope of keeping away from the carriage release lever, just the spigot surface sets up towards the slope of groove opening direction that slides.

Through adopting above-mentioned technical scheme, the in-process that the sliding block removed in the sliding groove, the tip butt of sliding block makes the sliding block can apply the extrusion force towards the spring direction on the joint piece on the spigot surface to make the joint piece independently contract in the standing groove, reduced the step of staff pulling carriage release lever, the staff of being convenient for installs the fixed plate.

Optionally, an annular groove is formed in the side wall of the fixed cover, a protective cover is inserted into the annular groove, the moving rod is located in the protective cover, a first elastic block is arranged on the side wall of the protective cover, and a second elastic block clamped with the first elastic block is arranged on the side wall of the annular groove.

By adopting the technical scheme, in the installation process of the protective cover, the protective cover is inserted into the annular groove, the first elastic block extrudes the second elastic block, so that the first elastic block and the second elastic block are both deformed, at the moment, the first elastic block can pass through the second elastic block, after the first elastic block passes through the second elastic block, the first elastic block and the second elastic block both restore to the original state, at the moment, the second elastic block can be clamped with the first elastic block so that the protective cover is fixed in the annular groove, at the moment, the movable rod is positioned in the protective cover, so that the condition that the movable rod is accidentally pulled is reduced, and the stability of the fixed plate in use is improved; when the staff need take off the fixed plate, exert the power of keeping away from the fixed cover direction to the protection casing, make the protection casing can follow and cover from fixed taking off, the staff can stimulate the carriage release lever this moment and make the fixed plate taken off.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the end part of the pipe body can be in a spread state and can be inflated due to the arrangement of the fixed cover and the fixed plate, when a trolley needs to be placed, the fixed plate is only required to be taken down, and the connection between the fixed cover and the inflating device is not required to be cancelled by a worker, so that the trolley is conveniently placed by the worker;

2. the arrangement of the protective cover reduces the occurrence of the condition that the moving rod is accidentally pulled, and the stability of the fixing plate in the fixing hole is improved.

Drawings

FIG. 1 is a schematic diagram of a UV pipe repair tube according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a UV pipe repair tube according to an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

Description of reference numerals: 1. a pipe body; 2. a fixed cover; 3. a first retaining ring; 4. a second retaining ring; 5. fixing grooves; 6. an air tap; 7. a fixing hole; 8. a fixing plate; 9. a communicating hole; 10. a threaded hole; 11. fixing the bolt; 12. mounting holes; 13. a sliding block; 14. a sliding groove; 15. a handle; 16. a placement groove; 17. moving the hole; 18. a clamping block; 19. a travel bar; 20. a pull ring; 21. a clamping groove; 22. a spring; 23. a guide surface; 24. an annular groove; 25. a protective cover; 26. a first elastic block; 27. and a second elastic block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses UV pipeline restoration pipe. Referring to fig. 1, the UV pipeline repairing pipe includes a pipe body 1, the end of the pipe body 1 is provided with a fixing cover 2 for opening the pipe body 1, the longitudinal section of the fixing cover 2 is circular, an air tap 6 is arranged on the fixing cover 2, the air tap 6 penetrates through the fixing cover 2, the air tap 6 is used for being connected with an inflating device to enable the pipe body 1 to be inflated and expanded, and the fixing cover 2 and the pipe body 1 after expansion are coaxially arranged.

Referring to fig. 2 and 3, a first fixing ring 3 and a second fixing ring 4 are integrally formed on the fixing cover 2 towards the end face of the tube body 1, the radial cross-sectional shapes of the first fixing ring 3 and the second fixing ring 4 are both circular rings, the first fixing ring 3 and the second fixing ring 4 are coaxially arranged with the fixing cover 2, the diameter of the outer ring of the first fixing ring 3 is equal to that of the fixing cover 2, a certain gap is formed between the inner ring of the first fixing ring 3 and the second fixing ring 4, and the gap is equal to the wall thickness of the tube body 1. Enclose between the inner ring of first solid fixed ring 3, the fixed ring 2 terminal surface and the solid fixed ring 4's of second outer loop and close the fixed slot 5 that forms and supply body 1 to peg graft, fixed slot 5 and the coaxial setting of fixed cover 2. A plurality of threaded holes 10 are formed in the first fixing ring 3 along the circumferential direction of the first fixing ring 3, the axis of each threaded hole 10 is perpendicularly intersected on the axis of the first fixing ring 3, a fixing bolt 11 is connected to each threaded hole 10 in a threaded mode, mounting holes 12 which are aligned with the threaded holes 10 one by one are formed in the outer ring side wall of the second fixing ring 4, the radial cross section of each mounting hole 12 is circular, the axis of each mounting hole 12 is perpendicular to the axis of the second fixing ring 4, and the diameter of each mounting hole 12 is larger than the diameter of each threaded hole 10.

After the pipe body 1 is inserted into the fixing groove 5, the fixing bolt 11 is rotated to enable the fixing bolt 11 to be continuously connected with the threaded hole 10, at the moment, the threaded section of the fixing bolt 11 extrudes the pipe body 1 to enable the pipe body 1 to enter the mounting hole 12, the end portion of the fixing bolt 11 abuts against the pipe body 1 tightly to achieve fixing of the pipe body 1 in the fixing groove 5, the end portion of the pipe body 1 can be in a stretched state all the time, and therefore the situation that the pipe body 1 falls off from the fixing cover 2 in the inflating process is reduced.

Referring to fig. 2, in order to facilitate the subsequent placement of the trolley, fixing hole 7 has been seted up on fixed cover 2, the radial cross sectional shape of fixing hole 7 is circular and fixing hole 7 and the coaxial setting of fixed cover 2, it has fixed plate 8 to peg graft in fixed hole 7, the radial cross sectional shape size of fixed plate 8 is the same with the radial cross sectional shape size of fixed hole 7, lateral wall integrated into one piece at fixed plate 8 has two sliding blocks 13, two sliding blocks 13 set up with the axis symmetry of fixed plate 8, sliding groove 14 that supplies sliding block 13 to slide along the axial of fixed slot 5 is seted up to the lateral wall of fixed slot 5, the one end welding of keeping away from the jar body on fixed plate 8 has handle 15. The fixing plate 8 is provided with the communicating hole 9, the radial cross section of the communicating hole 9 is circular, the axis of the communicating hole 9 is parallel to the axis of the fixing plate 8, the communicating hole 9 is used for placing a cable, after the pipe body 1 expands, the fixing plate 8 is taken down from the fixing hole 7 by using the handle 15, at the moment, a worker can place the trolley into the pipe body 1 from the fixing hole 7 and penetrate out the cable connected to the trolley from the communicating hole 9, so that external equipment can control the trolley, after the trolley is placed, the fixing plate 8 is installed in the fixing hole 7 by using the handle 15 to cover the cross section of the fixing hole 7, and accordingly excessive gas leakage in the pipe body 1 is reduced.

In order to fix the fixing plate 8 in the fixing hole 7, a placing groove 16 is formed in one side, far away from the axis of the fixing hole 7, of the sliding groove 14, the radial cross-sectional shape of the placing groove 16 is rectangular, the center line of the placing groove 16 is perpendicular to the axis of the fixing hole 7, a moving hole 17 is formed in the bottom surface of the placing groove 16, the radial cross-sectional shape of the moving hole 17 is circular, the axis of the moving hole 17 and the center line of the placing groove 16 are in the same straight line, the moving hole 17 penetrates through the side wall of the fixing cover 2, a clamping groove 21 capable of being aligned with the placing groove 16 is formed in the sliding block 13, when the sliding block 13 abuts against the bottom surface of the sliding groove 14, the clamping groove 21 is aligned with the placing groove 16, and the size of the radial cross-sectional shape of the clamping groove 21 is the same as the size of the radial cross-sectional shape of the placing groove 16.

The welding has spring 22 in standing groove 16 bottom surface, spring 22 extends towards standing groove 16 opening direction, the welding of the one end of keeping away from the standing groove 16 bottom surface has joint piece 18 on spring 22, the surface shape of being connected with spring 22 on joint piece 18 is the same with standing groove 16 bottom surface shape, joint piece 18 is pegged graft in standing groove 16, spring 22 has natural state and compression state, when spring 22 is in natural state, partly pegging graft in standing groove 16 of joint piece 18, another part stretches out the standing groove 16 opening, if joint groove 21 aligns with joint piece 18, the part that stretches out on the joint piece 18 can insert in joint groove 21, when spring 22 is in compression state, joint piece 18 can contract in standing groove 16 completely. One end of the clamping block 18, which is far away from the spring 22, is provided with an inclined guide surface 23, the guide surface 23 is inclined towards the direction far away from the spring 22, and the guide surface 23 is inclined towards the opening direction of the sliding groove 14. The movable rod 19 is inserted in the movable hole 17, the radial section of the movable rod 19 is the same as that of the movable hole 17, the movable rod 19 and the clamping block 18 are integrally formed, a pull ring 20 convenient for a worker to pull is welded at one end, far away from the clamping block 18, of the movable rod 19, and the outer surface of the movable rod 19 is sleeved with a spring 22.

In the installation of fixed plate 8, make sliding block 13 remove in sliding groove 14, when sliding block 13 butt in spigot surface 23 and when applying pressure to spigot surface 23, spigot surface 23 can decompose into the power towards spring 22 direction to pressure, make joint piece 18 can independently contract in standing groove 16, spring 22 receives the extrusion of joint piece 18 and is in the compression state this moment, when sliding block 13 removes and makes joint groove 21 align with joint piece 18, the extrusion force that joint piece 18 receives disappears, spring 22 is by compression state to natural state conversion, spring 22 pops out joint piece 18 and joint groove 21 joint, make sliding block 13 axial fixity in sliding groove 14, thereby realize that fixed plate 8 is fixed in fixed orifices 7. When the staff need take off fixed plate 8, utilize pull ring 20 to exert the power of keeping away from sliding block 13 direction to carriage release lever 19, make joint piece 18 can contract in standing groove 16, the cooperation of joint piece 18 and joint groove 21 is cancelled this moment, and sliding block 13 can remove in sliding groove 14, utilizes handle 15 can take out fixed plate 8 from fixed orifices 7.

Referring to fig. 2 and 4, in order to reduce the possibility that the moving rod 19 is accidentally pulled, an annular groove 24 is formed in the side wall of the fixed cover 2, the annular groove 24 has a radial cross-sectional shape of a circular ring, the annular groove 24 is coaxially arranged with the moving hole 17, the diameter of the moving hole 17 is smaller than the diameter of an inner ring of the annular groove 24, a protective cover 25 is inserted into the annular groove 24, the outer surface of the protective cover 25 has a cylindrical shape, the protective cover 25 has an opening facing the moving rod 19, and the moving rod 19 is located in the protective cover 25. There is first elastic block 26 at the circumference hot melt of protection casing 25 in the lateral wall of protection casing 25, and the longitudinal section shape of first spring 22 piece is the semicircle, and the diameter that first elastic block 26 corresponds is greater than the width of ring channel 24, and the hot melt has second elastic block 27 on the lateral wall of ring channel 24 inner and outer ring, and the longitudinal section shape size of second elastic block 27 is the same with the longitudinal section shape size of first elastic block 26, and first elastic block 26 and second elastic block 27 all have certain deformability. In the installation process of protection casing 25, make protection casing 25 peg graft in annular groove 24, first elastic block 26 makes first elastic block 26 and second elastic block 27 take place the deformation with second elastic block 27 extrusion this moment, first elastic block 26 can pass through second elastic block 27, first elastic block 26 makes protection casing 25 fixed in annular groove 24 with second elastic block 27 joint this moment, shift lever 19 is in protection casing 25 to reduce the condition emergence that shift lever 19 was pulled by accident. When the movable rod 19 needs to be pulled, a force in the direction away from the bottom surface of the annular groove 24 is applied to the protective cover 25, the first elastic block 26 and the second elastic block 27 are extruded and deformed again, the first elastic block 26 can pass through the second elastic block 27, and the protective cover 25 can be taken down from the annular groove 24, so that a worker can pull the movable rod 19 conveniently.

The implementation principle of the UV pipeline repairing pipe in the embodiment of the application is as follows: insert body 1 in fixed slot 5 and rotatory fixing bolt 11 makes body 1 be fixed in fixed slot 5, make air cock 6 be connected with aerating device and inflate 1 inside the body, after the body 1 inflation, take off protection casing 25 and pulling carriage release lever 19, make fixed plate 8 can take off from fixed orifices 7, so that the staff puts into the body 1 with the ultraviolet curing dolly, the intercommunicating pore 9 is worn to establish to the cable on the dolly, install fixed plate 8 in fixed orifices 7 again in order to reduce the inside gas leakage of body 1, peg graft protection casing 25 in ring channel 24 at last in order to prevent that carriage release lever 19 from being pulled by accident.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a UV pipeline restoration pipe which characterized in that: including body (1), the one end of body (1) is provided with fixed lid (2), be provided with the solid fixed ring of first solid fixed ring (3) and the solid fixed ring of second (4) on fixed lid (2), the solid fixed ring of first solid fixed ring (3), fixed lid (2) and second (4) enclose to close and form fixed slot (5) that supply body (1) to peg graft, be provided with air cock (6) of being connected with aerating device on fixed lid (2), set up fixed orifices (7) that are used for placing the dolly on fixed lid (2), can dismantle on fixed orifices (7) and be provided with fixed plate (8), be provided with intercommunicating pore (9) that supply the cable to wear to establish on fixed plate (8).

2. The UV pipe repair tube of claim 1, wherein: a plurality of screw hole (10) have been seted up along circumference on first solid fixed ring (3), threaded connection has fixing bolt (11) on screw hole (10), mounting hole (12) with screw hole (10) one-to-one are seted up towards the surface of first solid fixed ring (3) on the solid fixed ring of second (4).

3. The UV pipe repair tube of claim 1, wherein: the lateral wall of fixed plate (8) is provided with sliding block (13), the lateral wall of fixed orifices (7) is seted up and is supplied sliding block (13) sliding groove (14) that slide, the surface of keeping away from first solid fixed ring (3) on fixed plate (8) is provided with handle (15).

4. The UV pipe repair tube of claim 3, wherein: the lateral wall of the sliding groove (14) is provided with a placing groove (16), a moving hole (17) is formed in the bottom surface of the placing groove (16), a clamping block (18) is inserted in the placing groove (16), a moving rod (19) connected with the clamping block (18) is inserted in the moving hole (17), one end, far away from the clamping block (18), of the moving rod (19) is provided with a pull ring (20), and a clamping groove (21) capable of being connected with the clamping block (18) in a splicing mode is formed in the sliding block (13).

5. The UV pipe repair tube of claim 4, wherein: the bottom surface of the placing groove (16) is provided with a spring (22), and one end, far away from the bottom surface of the placing groove (16), of the spring (22) is connected to the clamping block (18).

6. The UV pipe repair tube of claim 5, wherein: the spring (22) is sleeved on the outer surface of the moving rod (19).

7. The UV pipe repair tube of claim 4, wherein: the one end of keeping away from carriage release lever (19) on joint piece (18) is provided with spigot surface (23), spigot surface (23) set up towards the direction slope of keeping away from carriage release lever (19), just spigot surface (23) set up towards the slope of sliding groove (14) opening direction.

8. The UV pipe repair tube of claim 4, wherein: the side wall of the fixed cover (2) is provided with an annular groove (24), a protective cover (25) is inserted into the annular groove (24), the moving rod (19) is located in the protective cover (25), a first elastic block (26) is arranged on the side wall of the protective cover (25), and a second elastic block (27) clamped with the first elastic block (26) is arranged on the side wall of the annular groove (24).