CN214119372U

CN214119372U - Ultraviolet light curing pipeline non-excavation prosthetic draw gear

Info

Publication number: CN214119372U
Application number: CN202023005385.0U
Authority: CN
Inventors: 郭渊博
Original assignee: Jiangsu Newlair Pipeline Technology Co ltd
Current assignee: Jiangsu Newlair Pipeline Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-03
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to an ultraviolet photocuring pipeline restoration technical field specifically is an ultraviolet photocuring pipeline non-excavation prosthetic draw gear, including device base and well body, the surface of device base all is fixed with receives the rope yoke, and articulates between the adjacent receipts rope yoke has receipts rope roller to the surface winding of receiving the rope roller has the haulage rope, receive the device base surface of rope yoke one side and install servo motor through the support column, and servo motor's output passes through the shaft coupling and installs the pivot to the one end of pivot runs through receipts rope yoke and with the one end fixed connection who receives the rope roller, the below of device base is provided with the well body, and one side of well body is provided with the pipeline main part to the pipeline main part is linked together with the well body. The utility model discloses not only avoid the uneven phenomenon of pulling of taking place inside lining when draw gear uses, avoided draw gear to take place the obscission when pulling the inside lining, realized direction and the anticreep function to the haulage rope when draw gear pulls moreover.

Description

Ultraviolet light curing pipeline non-excavation prosthetic draw gear

Technical Field

The utility model relates to an ultraviolet photocuring pipeline restores technical field, specifically is a prosthetic draw gear of ultraviolet photocuring pipeline non-excavation.

Background

The ultraviolet light curing pipeline adopts an ultraviolet light curing technology to restore the normal use function of the damaged and leaked conveying pipeline, the repaired lining pipeline is usually required to be pulled when the ultraviolet light curing pipeline is repaired, and a traction device is usually required to be used when the ultraviolet light curing pipeline is pulled.

The traction device on the market is various, can satisfy people's user demand basically nowadays, but still has certain problem, and specific problem has following several:

1. the traction device is easy to generate traction deflection when in use, so that uneven traction of the lining is easily generated when the traction device is used;

2. the traction device is not firm enough when the lining is dragged, so that the phenomenon that the lining falls off when the traction device drags the lining is easily caused;

3. when the traction device is used, the guide and anti-falling functions are rarely arranged on the traction rope, so that great trouble is brought to people in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prosthetic draw gear of ultraviolet photocuring pipeline non-excavation to easy the emergence when proposing the draw gear use among the solution above-mentioned background art pulls the skew phenomenon, and is firm inadequately when pulling the inner liner, and sets up the problem of direction and anticreep function seldom to the haulage rope.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prosthetic draw gear of ultraviolet photocuring pipeline non-excavation, includes device base and well body, the surface of device base all is fixed with receipts rope yoke, and has a receipts rope roller between the adjacent receipts rope yoke to the surface winding of receiving the rope roller has the haulage rope, the device base surface of receiving rope yoke one side installs servo motor through the support column, and servo motor's output passes through the shaft coupling and installs the pivot, and the one end of pivot run through receive the rope yoke and with the one end fixed connection who receives the rope roller, the below of device base is provided with the well body, and one side of well body is provided with the pipeline main part to the pipeline main part is linked together with the well body.

Preferably, the haulage rope is located the inside one end of pipeline main part and is fixed with articulated seat, and the surface of articulated seat articulates there is equidistant lifting rope, the other end of lifting rope is fixed with the couple, and the surface mosaic of couple has the buckling piece.

Preferably, demountable installation has the extension seat on the inside lateral wall of well bore, and the pot head that extends the seat is equipped with the wheel frame, the surperficial threaded connection of wheel frame has fixing bolt, and fixing bolt's one end runs through the surperficial screw thread fastening connection that the wheel frame is convenient for extend the seat, it has the leading wheel to articulate on the inside wall of wheel frame, and the wheel frame fixed surface in the leading wheel outside has the anticreep hoop to the one end of haulage rope runs through the inside that the anticreep hoop extends to pipeline main part and the cover is equipped with prevents inclined to one side mechanism.

Preferably, prevent that inclined to one side mechanism's inside has set gradually the arc extrusion piece, has prevented a section of thick bamboo inclined to one side screw barrel and has prevented inclined to one side screw rod, the surface cover of haulage rope is equipped with prevents an inclined to one side section of thick bamboo, and prevents that the outside of an inclined to one side section of thick bamboo is provided with three group arc extrusion pieces to contained angle between the adjacent arc extrusion piece is one hundred twenty degrees, and the surface of arc extrusion piece is laminated with the surface of pipeline main part mutually simultaneously.

Preferably, the surface of preventing inclined to one side section of thick bamboo articulates there are three groups and prevents inclined to one side spiral shell section of thick bamboo, and adjacent prevent inclined to one side contained angle between the spiral shell section of thick bamboo be one hundred twenty degrees, the one end threaded connection who prevents inclined to one side section of thick bamboo has prevents inclined to one side screw rod, and prevents the fixed surface connection of the other end and the arc extrusion piece of inclined to one side screw rod.

Preferably, the one end that the buckling piece was kept away from to the couple articulates there is the antiskid ribbed tile, and the surface of antiskid ribbed tile laminates with the surface of buckling piece mutually, the couple fixed surface of antiskid ribbed tile one side has the compression spring, and the other end that compresses the spring is connected with the fixed surface of antiskid ribbed tile.

Compared with the prior art, the beneficial effects of the utility model are that: the traction device for the ultraviolet light curing pipeline trenchless repair not only avoids the phenomenon of uneven traction of the lining when the traction device is used, avoids the phenomenon of falling off when the traction device pulls the lining, but also realizes the guiding and anti-falling functions of the traction rope when the traction device pulls the lining;

1. the arc-shaped extrusion piece, the deviation-preventing barrel and the deviation-preventing screw rod are arranged, the deviation-preventing barrel on the surface of the deviation-preventing barrel is rotated, the deviation-preventing barrel is in threaded fit with the deviation-preventing screw rod to drive the arc-shaped extrusion piece to move, so that the deviation-preventing barrel is attached to the inner side wall of the pipeline main body, the traction rope is located at the central position inside the pipeline main body, the phenomenon of traction deviation of the traction device in use is avoided, and the phenomenon of uneven traction of the lining in use of the traction device is avoided;

2. by arranging the compression spring, the anti-slip rod, the hook and the buckling piece, the anti-slip rod is pushed to rotate around the surface of the hook to be tightly attached to the surface of the buckling piece under the elastic action of the compression spring, so that the firmness of the traction device when the traction device pulls the lining is realized, and the phenomenon that the traction device drops when the traction device pulls the lining is avoided;

3. through being provided with the wheel frame, extending seat, leading wheel and anticreep hoop, pulling wheel frame makes it remove to required position department along extending the seat, removes the back and leads to the haulage rope through the leading wheel, carries out the anticreep through the anticreep hoop when the haulage rope direction simultaneously, has realized the direction and the anticreep function to the haulage rope when draw gear pulls to the convenience when draw gear uses has been improved.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the anti-separation hoop with enlarged cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the side view amplifying structure of the deviation preventing mechanism of the present invention.

In the figure: 1. a device base; 2. a servo motor; 3. a rotating shaft; 4. a rope retracting frame; 5. a hauling rope; 6. a rope reeling roller; 7. well bore; 8. anti-drop hooping; 9. a deviation prevention mechanism; 901. an arc-shaped extrusion sheet; 902. an anti-deviation cylinder; 903. an anti-deviation screw cylinder; 904. a deviation-proof screw rod; 10. a pipe body; 11. a hinged seat; 12. a lifting rope; 13. hooking; 14. an extension base; 15. fixing the bolt; 16. a wheel frame; 17. a guide wheel; 18. an anti-slip bar; 19. buckling sheets; 20. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The structure of the traction device for ultraviolet light curing pipeline non-excavation repair is shown in figures 1 and 3, the traction device comprises a device base 1 and a well body 7, rope collecting frames 4 are fixed on the surface of the device base 1, a rope collecting roller 6 is hinged between the adjacent rope collecting frames 4, and the surface of the rope-collecting roller 6 is winded with a traction rope 5, one end of the traction rope 5 positioned in the pipeline main body 10 is fixed with a hinged seat 11, and the surface of the hinged seat 11 is hinged with lifting ropes 12 with equal intervals, the other end of the lifting rope 12 is fixed with a hook 13, and the surface of the hook 13 is embedded with a buckling piece 19, one end of the hook 13 far away from the buckling piece 19 is hinged with an anti-skid rod 18, the surface of the anti-skid rod 18 is attached to the surface of the buckling piece 19, a compression spring 20 is fixed on the surface of the hook 13 on one side of the anti-skid rod 18, and the other end of the compression spring 20 is fixedly connected with the surface of the anti-skid rod 18;

when the traction device is used, the anti-slip rod 18 is pushed to rotate around the surface of the hook 13 to be tightly attached to the surface of the buckling piece 19 under the elastic action of the compression spring 20, so that the firmness of the traction device in the traction of the lining is realized, and the phenomenon of falling off when the traction device pulls the lining is avoided;

further, as shown in fig. 1 and fig. 2, a servo motor 2 is installed on the surface of a device base 1 on one side of a rope collecting frame 4 through a support column, the type of the servo motor 2 can be a GK6 series servo motor, the output end of the servo motor 2 is provided with a rotating shaft 3 through a coupling, one end of the rotating shaft 3 penetrates through the rope collecting frame 4 and is fixedly connected with one end of a rope collecting roller 6, a well 7 is arranged below the device base 1, a pipeline body 10 is arranged on one side of the well 7, the pipeline body 10 is communicated with the well 7, an extending seat 14 is detachably installed on the side wall inside the well 7, one end of the extending seat 14 is sleeved with a wheel frame 16, a fixing bolt 15 is connected to the surface of the wheel frame 16 through a thread of the wheel frame 16 for facilitating the fastening connection of the surface of the extending seat 14, a guide wheel 17 is hinged on the inner side wall of the wheel frame 16, an anti-falling hoop 8 is fixed on the surface of a wheel frame 16 on the outer side of the guide wheel 17, and one end of the traction rope 5 penetrates through the anti-falling hoop 8, extends into the pipeline main body 10 and is sleeved with an anti-deviation mechanism 9;

when the traction device is implemented, the wheel frame 16 is pulled to move to a required position along the extension seat 14, the traction rope 5 is guided through the guide wheel 17 after the movement, and meanwhile, the anti-falling hoop 8 is used for preventing the traction rope 5 from falling off during the guiding process, so that the guiding and anti-falling functions of the traction rope 5 are realized during the traction of the surface traction device, and the convenience in use of the traction device is improved;

further, as shown in fig. 4, an arc-shaped extrusion sheet 901, an anti-deviation barrel 902, an anti-deviation barrel 903 and an anti-deviation screw 904 are sequentially arranged inside the anti-deviation mechanism 9, the surface of the pulling rope 5 is sleeved with the anti-deviation barrel 902, three groups of arc-shaped extrusion sheets 901 are arranged outside the anti-deviation barrel 902, an included angle between adjacent arc-shaped extrusion sheets 901 is one hundred twenty degrees, meanwhile, the surface of the arc-shaped extrusion sheet 901 is attached to the surface of the pipeline main body 10, three groups of anti-deviation barrels 903 are hinged to the surface of the anti-deviation barrel 902, an included angle between adjacent anti-deviation barrels 903 is one hundred twenty degrees, one end of the anti-deviation barrel 902 is in threaded connection with the anti-deviation screw 904, and the other end of the anti-deviation screw 904 is fixedly connected to the surface of the arc-shaped extrusion sheet 901;

during implementation, the anti-deviation barrel 903 on the surface of the anti-deviation barrel 902 is rotated, the anti-deviation barrel 903 and the anti-deviation screw 904 are in threaded fit to drive the arc-shaped extrusion sheet 901 to move, so that the arc-shaped extrusion sheet is attached to the inner side wall of the pipeline main body 10, the traction rope 5 is located at the central position inside the pipeline main body 10, the traction deviation phenomenon occurs when the traction device is used, and the traction unevenness phenomenon of the lining when the traction device is used is avoided.

The working principle is as follows: when the anti-dropping device is used, one end of the traction rope 5 penetrates through the well body 7 and extends into the pipeline main body 10, then the stretching seat 14 is installed on the surface of the well body 7, the wheel frame 16 is pulled to move to a required position along the stretching seat 14, the traction rope 5 is guided through the guide wheel 17 after moving, meanwhile, the anti-dropping hoop 8 is used for preventing dropping when the traction rope 5 is guided, and the surface traction device is used for guiding and preventing dropping the traction rope 5 when being pulled, so that the convenience of the traction device in use is improved;

then, by rotating the anti-deviation screw barrel 903 on the surface of the anti-deviation barrel 902, the anti-deviation screw barrel 903 is in threaded fit with the anti-deviation screw 904 to drive the arc-shaped extrusion sheet 901 to move, so that the arc-shaped extrusion sheet is attached to the inner side wall of the pipeline main body 10, the traction rope 5 is positioned at the central position inside the pipeline main body 10, the traction deviation phenomenon of the traction device is realized when the traction device is used, and the phenomenon of uneven traction of the lining is avoided when the traction device is used;

later hang couple 13 in the hole of inside lining traction head, the elastic force effect through sticising spring 20 promotes skid resistant bar 18 around couple 13 the surface rotatory to closely laminate with buckling piece 19's surface, fastness when in order to realize draw gear to pull the lining, thereby avoided draw gear to take place the obscission when pulling the lining, afterwards through external power supply, servo motor 2 drives through pivot 3 this moment and receives rope roller 6 rotatory, it can pull the inside lining of pipeline main part 10 through haulage rope 5 when 6 rotates to receive rope roller, finally accomplish draw gear's use work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prosthetic draw gear of ultraviolet photocuring pipeline non-excavation, includes device base (1) and well bore (7), its characterized in that: the device is characterized in that rope winding frames (4) are fixed on the surface of the device base (1), rope winding rollers (6) are hinged between the adjacent rope winding frames (4), traction ropes (5) are wound on the surfaces of the rope winding rollers (6), a servo motor (2) is installed on the surface of the device base (1) on one side of each rope winding frame (4) through a support column, a rotating shaft (3) is installed at the output end of the servo motor (2) through a coupler, one end of the rotating shaft (3) penetrates through the rope winding frames (4) and is fixedly connected with one end of each rope winding roller (6), a well body (7) is arranged below the device base (1), a pipeline body (10) is arranged on one side of the well body (7), and the pipeline body (10) is communicated with the well body (7).

2. The traction device for the ultraviolet light curing pipeline trenchless repair as claimed in claim 1, wherein: the utility model discloses a pipeline, including pipeline main part (10), haulage rope (5), articulated seat (11) are fixed with to the inside one end of haulage rope (5) lie in pipeline main part (10), and the surface of articulated seat (11) articulates there is equidistant lifting rope (12), the other end of lifting rope (12) is fixed with couple (13), and the surface mosaic of couple (13) has lock piece (19).

3. The traction device for the ultraviolet light curing pipeline trenchless repair as claimed in claim 1, wherein: demountable installation has the extension seat (14) on the inside lateral wall of well bore (7), and the pot head that extends seat (14) is equipped with wheel frame (16), the surface threaded connection of wheel frame (16) has fixing bolt (15), and the one end of fixing bolt (15) runs through wheel frame (16) and is convenient for extend the surface screw thread fastening connection of seat (14), it has leading wheel (17) to articulate on the inside wall of wheel frame (16), and wheel frame (16) surface mounting in the leading wheel (17) outside has anticreep hoop (8) to the one end of haulage rope (5) runs through anticreep hoop (8) and extends to the inside of pipeline main part (10) and the cover is equipped with prevents inclined to one side mechanism (9).

4. The traction device for the ultraviolet light curing pipeline trenchless repair as claimed in claim 3, wherein: the anti-deviation mechanism is characterized in that arc-shaped extrusion sheets (901), anti-deviation barrels (902), anti-deviation screw barrels (903) and anti-deviation screws (904) are sequentially arranged inside the anti-deviation mechanism (9), the anti-deviation barrels (902) are sleeved on the surface of the traction rope (5), three groups of arc-shaped extrusion sheets (901) are arranged on the outer side of each anti-deviation barrel (902), included angles between every two adjacent arc-shaped extrusion sheets (901) are one hundred twenty degrees, and meanwhile the surfaces of the arc-shaped extrusion sheets (901) are attached to the surface of the pipeline main body (10).

5. The traction device for the ultraviolet light curing pipeline trenchless repair as claimed in claim 4, wherein: the surface of the anti-deviation barrel (902) is hinged with three groups of anti-deviation barrels (903), the included angle between every two adjacent anti-deviation barrels (903) is one hundred twenty degrees, one end of each anti-deviation barrel (902) is in threaded connection with an anti-deviation screw (904), and the other end of each anti-deviation screw (904) is fixedly connected with the surface of the arc-shaped extrusion piece (901).

6. The traction device for the ultraviolet light curing pipeline trenchless repair as claimed in claim 2, wherein: the hook is characterized in that one end, far away from the buckling piece (19), of the hook (13) is hinged with an anti-skidding rod (18), the surface of the anti-skidding rod (18) is attached to the surface of the buckling piece (19), a compression spring (20) is fixed on the surface of the hook (13) on one side of the anti-skidding rod (18), and the other end of the compression spring (20) is fixedly connected with the surface of the anti-skidding rod (18).