CN215763954U

CN215763954U - Pipeline inside lining with adjustable

Info

Publication number: CN215763954U
Application number: CN202122163225.7U
Authority: CN
Inventors: 周铁
Original assignee: Jiangsu Zhenqi Construction Engineering Co ltd
Current assignee: Jiangsu Zhenqi Construction Engineering Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-08
Anticipated expiration: 2031-09-08

Abstract

The utility model provides an adjustable pipeline lining, which relates to the technical field of pipelines and comprises a holding rod, wherein a sleeve is sleeved above the holding rod, a sleeve outer wall bearing is connected with a sleeve block, an adjusting mechanism is arranged inside the sleeve block, the adjusting mechanism comprises a first cavity, the sleeve block is internally provided with the first cavity, the outer wall of the sleeve is fixedly connected with a fixing plate, a slide way is arranged inside the fixing plate, a slide rod penetrates through the slide way, the bottom end of the slide rod is fixedly connected with a supporting rod, and a fixing mechanism is arranged above the holding rod. The pipeline lining support device can move outwards through the support rod and the support block, so that pipelines with different sizes can be subjected to lining support, convenience in rotation of the holding rod can be guaranteed, and stability of the holding rod after rotation can be guaranteed.

Description

Pipeline inside lining with adjustable

Technical Field

The utility model relates to the technical field of pipelines, in particular to an adjustable pipeline lining.

Background

The pipeline repairing means that various technologies are adopted to restore the normal use function of the damaged and leaked conveying pipeline, and the sealing performance of the existing repairing mode is generally ensured by coating a lining inside the broken pipeline again.

However, the existing pipeline lining convenient to use has the following problems in the use process: the lining is generally supported by the supporting equipment when the existing pipeline lining is placed into the pipeline, but the existing lining supporting equipment cannot be adjusted, so that the pipeline lining support device cannot be suitable for pipeline inner walls of various sizes.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above-mentioned problems of the prior art, and to provide a pipe support apparatus for supporting pipes with different sizes.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a pipeline inside lining with adjustable, includes the holding rod, holding rod top cover is equipped with the sleeve pipe, and sleeve pipe outer wall bearing is connected with the lagging, the inside adjustment mechanism that is provided with of lagging, adjustment mechanism includes first cavity, the inside first cavity of having seted up of lagging, and sleeve pipe outer wall fixedly connected with fixed plate, the slide has been seted up to the fixed plate inside, and the slide is inside to run through there is the litter, litter bottom fixedly connected with bracing piece, the holding rod top is provided with fixed establishment.

Preferably, the outer side of the support rod is fixedly connected with a support block, and the support block is arc-shaped.

Preferably, four sets of first cavity bottom inner wall has seted up the spout, and the inside sliding connection of spout has the slider, the one end fixed connection in the bracing piece that the spout was kept away from to the slider.

Preferably, a notch is formed in the sleeve, a connecting rod is inserted into the notch, and the holding rod on the inner side of the connecting rod is fixedly connected to the outer wall.

Preferably, the fixing mechanism comprises a second cavity, the second cavity is formed in the sleeve block, a first gear ring is fixedly connected to the bottom of the second cavity, the upper surface of the first gear ring is meshed with the second gear ring, the lower surface of the second gear ring is fixedly connected to the holding rod, a spring is fixedly connected to the high end of the second gear ring, and the top end of the spring is fixedly connected with an abutting plate.

Preferably, the abutting plate is internally provided with a groove, and the groove is movably connected with a ball.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, by arranging the adjusting mechanism, the pipeline lining support device can move outwards through the support rod and the support block, and can be used for lining support of pipelines with different sizes;

2. according to the utility model, the fixing mechanism is arranged, so that the convenience of the holding rod during rotation can be ensured, and the stability of the holding rod after rotation can be ensured.

Drawings

FIG. 1 illustrates a schematic perspective view provided according to an embodiment of the present invention;

FIG. 2 illustrates a schematic structural diagram of a front view cross section provided in accordance with an embodiment of the present invention;

FIG. 3 illustrates a schematic top view cross-sectional structure provided in accordance with an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating an enlarged structure at a in fig. 2 according to an embodiment of the present invention.

Illustration of the drawings:

110. a holding rod; 120. a sleeve; 130. sleeving blocks; 210. a first chamber; 220. a fixing plate; 230. a slideway; 240. a slide rod; 250. a support bar; 260. a support block; 270. a chute; 280. a slider; 290. a notch; 291. a connecting rod; 310. a second chamber; 320. a first ring gear; 330. a second ring gear; 340. a spring; 350. a butt joint plate; 360. a groove; 370. and a ball.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

As shown in fig. 1-4, the present invention provides an embodiment: the utility model provides a pipeline inside lining with adjustable, including holding rod 110, the cover is equipped with sleeve pipe 120 above holding rod 110, and sleeve pipe 120 outer wall bearing is connected with nested piece 130, the inside adjustment mechanism that is provided with of nested piece 130, adjustment mechanism includes first cavity 210, first cavity 210 has been seted up to nested piece 130 inside, and sleeve pipe 120 outer wall fixedly connected with fixed plate 220, slide 230 has been seted up to fixed plate 220 inside, and slide 230 is inside to run through there is litter 240, litter 240 bottom fixedly connected with bracing piece 250, can remove to the outside through bracing piece 250 and supporting shoe 260, can carry out the inside lining to not unidimensional pipeline and support, holding rod 110 top is provided with fixed establishment.

Bracing piece 250 outside fixedly connected with supporting shoe 260, and supporting shoe 260 shape sets up to the arc, can increase the conflict area between equipment and the pipeline inner wall, has promoted the stability of equipment when supporting greatly.

The inner wall of the bottom end of the four sets of first chambers 210 is provided with a sliding groove 270, the sliding groove 270 is connected with a sliding block 280 in a sliding manner, one end of the sliding block 280 far away from the sliding groove 270 is fixedly connected to the supporting rod 250, and the stability of the supporting rod 250 during moving can be ensured through the sliding effect of the sliding block 280 in the sliding groove 270.

The inside notch 290 of having seted up of sleeve 120, and the inside connecting rod 291 that is equipped with of inserting of notch 290, the inboard holding rod 110 fixed connection of connecting rod 291 is in the outer wall, through this design for holding rod 110 can carry out certain interval and reciprocate, and can also drive sleeve 120 after the removal and rotate.

Fixing mechanism includes second cavity 310, second cavity 310 has been seted up to cover block 130 inside, and the first ring gear 320 of the inside fixedly connected with in second cavity 310 bottom, the meshing of first ring gear 320 upper surface has second ring gear 330, and fixed surface connects in the holding rod 110 under the second ring gear 330, the high-end fixedly connected with spring 340 of second ring gear 330, and spring 340 top fixedly connected with butt plate 350, convenience when can guaranteeing the holding rod 110 rotation, can guarantee the stability of holding rod 110 after the rotation simultaneously.

The abutting plate 350 is internally provided with a groove 360, the groove 360 is movably connected with a ball 370, and the ball 370 rolls in the groove 360, so that the friction force between the equipment and the upper surface of the second chamber 310 is reduced.

The working principle is as follows:

an operator pushes the grip 110 upwards to drive the grip 110, the connecting rod 291 and the second gear 330 to move upwards, at this time, the second gear 330 is disengaged from the first gear 320, and the spring 340 deforms under compression, at this time, the grip 110 is rotated to drive the sleeve 120 and the fixing plate 220 to rotate, the slide rod 240 is limited by the slide 230, the slide rod 240 can move outwards, so that the supporting rod 250 and the supporting block 260 are driven to move outwards, after adjustment is completed, the grip 110 is loosened, through the elastic action of the spring 340, the second gear 330 and the grip 110 can be driven to move downwards, when the second gear 330 is engaged with the first gear 320 again, the supporting block 260 is locked at this time.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a pipeline inside lining with adjustable, includes holding rod (110), holding rod (110) top cover is equipped with sleeve pipe (120), and sleeve pipe (120) outer wall bearing connection has nest block (130), its characterized in that: the utility model discloses a handle bar, including loop bar, sleeve block, slide bar, telescopic block, sleeve pipe, telescopic block.

2. An adjustable pipe liner as defined in claim 1, wherein: the outer side of the support rod (250) is fixedly connected with a support block (260), and the support block (260) is arc-shaped.

3. An adjustable pipe liner as defined in claim 1, wherein: four sets of first cavity (210) bottom inner wall is seted up spout (270), and spout (270) inside sliding connection have slider (280), the one end fixed connection in bracing piece (250) that the spout (270) was kept away from to slider (280).

4. An adjustable pipe liner as defined in claim 1, wherein: a notch (290) is formed in the sleeve (120), a connecting rod (291) is inserted into the notch (290), and the holding rod (110) on the inner side of the connecting rod (291) is fixedly connected to the outer wall.

5. An adjustable pipe liner as defined in claim 1, wherein: the fixing mechanism comprises a second chamber (310), the second chamber (310) is arranged inside the sleeve block (130), a first toothed ring (320) is fixedly connected to the inside of the bottom end of the second chamber (310), a second toothed ring (330) is meshed with the upper surface of the first toothed ring (320), the lower surface of the second toothed ring (330) is fixedly connected to the holding rod (110), a spring (340) is fixedly connected to the high end of the second toothed ring (330), and a butt plate (350) is fixedly connected to the top end of the spring (340).

6. An adjustable pipe liner as defined in claim 5, wherein: a groove (360) is formed in the abutting plate (350), and a ball (370) is movably connected in the groove (360).