CN211449863U

CN211449863U - Pay-off rack for pipeline repair

Info

Publication number: CN211449863U
Application number: CN201922478466.3U
Authority: CN
Inventors: 顾新民
Original assignee: Nanjing Huaxiang Environmental Technology Co ltd
Current assignee: Nanjing Huaxiang Environmental Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-08
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the technical field of trenchless pipeline repair, and discloses a pay-off stand for pipeline repair, which comprises a fixed base, wherein a support sheet is fixedly connected to the middle part of the upper surface of the fixed base, a threaded rod is inserted into one side of the support sheet, the external thread at one end of the threaded rod is connected with a first nut, and a separation blade is sleeved outside the threaded rod; the utility model discloses, tie the one end of coil and hang tying and hanging inslot portion, the other end of coil is tied and is hung in the outside of U-shaped board, thereby can prevent this device when not using, the coil drops from the outside of dwang, and then has improved the practicality of this device, through setting up connecting block, first go-between, first couple, iron chain, second couple and second go-between, this device is using the back, tie first couple and hang the outside at first go-between, the second couple is tied and is hung the outside at the second go-between, thereby can prevent that the dwang from rotating, made things convenient for the staff to use.

Description

Pay-off rack for pipeline repair

Technical Field

The utility model belongs to the technical field of non-excavation formula pipeline restoration, especially, relate to a pay off rack for pipeline restoration.

Background

With the aging and damage of drainage pipelines laid and used in early cities, pipeline repair and pipeline updating become more prominent problems at present. At present, the damaged repair method of drainage pipelines in most cities in China adopts a method of digging and re-burying the pipelines for repairing. However, with the progress of urbanization, urban underground pipelines are complicated and complicated, the load of urban roads is heavier and heavier, and the excavation of the trunk roads seriously affects the traffic or the pipelines above the drainage pipelines, such as other pressure or electric power, communication, gas and the like, and brings great hidden danger to the excavation. If the pipeline is not repaired for a long time, the pipeline pollutes underground water, and the pipeline causes road collapse and traffic paralysis. The trenchless pipeline repairing technology is characterized in that a new high-strength lining pipe is manufactured in a short period of several hours inside an original damaged old pipe by a simple, convenient and scientific method under the condition of not damaging a road, so that the occupied area is small, and the influences on the ground, traffic, environment, surrounding underground pipelines and the like are small. Thus, the problems of sewage leakage and road surface collapse can be solved.

The anti-thread-off frame is usually applied to a pay-off frame in pipeline repair, but the existing anti-thread-off frame has the problem that the anti-thread-off frame is inconvenient for workers to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for pipeline prosthetic pay off rack aims at solving the problem that inconvenient staff used among the prior art.

The utility model discloses a realize like this, a pay off rack for pipeline restoration, including unable adjustment base, the middle part fixedly connected with backing sheet of unable adjustment base upper surface, the threaded rod is pegged graft to one side of backing sheet, the outside threaded connection of threaded rod one end has first nut, the separation blade has been cup jointed to the outside of threaded rod, the circular recess has been seted up to one side of separation blade, the inside of circular recess is provided with the second nut, second nut threaded connection is in the outside of threaded rod, the one end fixedly connected with dwang of threaded rod, the outer fixed surface of dwang is connected with the fixture block, one side of fixture block has been seted up and has been tied the groove, the quantity of separation blade is two, one of them one side fixedly connected with U-shaped plate of separation blade.

Preferably, the lower surface of the fixed base is fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with gaskets.

Preferably, the number of the supporting feet is four, and the four supporting feet are fixedly connected to the left side and the right side of the lower surface of the fixed base in a rectangular array mode.

Preferably, one side fixedly connected with connecting block of another separation blade, the bottom fixedly connected with first connecting ring of connecting block, first couple has been tied to the outside of first connecting ring, the one end fixedly connected with iron chain of first couple.

Preferably, one end of the iron chain is fixedly connected with a second hook, and a second connecting ring is fastened and hung outside the second hook.

Preferably, the second connection ring is fixedly connected to one side of the upper surface of the fixed base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through setting up the fixture block, tie and hang groove and U-shaped board, tie the one end of coil and hang tying the inslot portion, the other end of coil is tied and is hung the outside at the U-shaped board, thereby can prevent this device when not using, the coil drops from the outside of dwang, and then has improved the practicality of this device, through setting up connecting block, first link, first couple, iron chain, second couple and second go-between, this device is after using, tie first couple and hang the outside at first link, the second couple is tied and is hung the outside at the second go-between, thereby can prevent that the dwang from rotating, made things convenient for the staff to use.

2. The utility model discloses, through setting up backing sheet, threaded rod, first nut, separation blade, circular recess and second nut, twist out first nut and second nut on the threaded rod soon, can separate separation blade, backing sheet and dwang, when the installation, twist first nut and second nut soon on the threaded rod can, and then make this device convenient to detach and installation, reduce occupation of land space and portable, improved the practicality of this device.

It should be understood that the foregoing is a preferred embodiment of the present invention, and it should be noted that modifications and decorations can be made by those skilled in the art without departing from the principle of the present invention, and these modifications and decorations are also considered to be the protection scope of the present invention.

Drawings

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

FIG. 2 is a schematic view of a U-shaped plate structure of the present invention;

FIG. 3 is a schematic view of the circular groove structure of the present invention;

fig. 4 is a schematic structural view of a rotating rod of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a fixed base; 2. a support sheet; 3. a threaded rod; 4. a first nut; 5. a baffle plate; 6. a circular groove; 7. a second nut; 8. rotating the rod; 9. a clamping block; 10. a fastening groove; 11. a U-shaped plate; 12. supporting legs; 13. a gasket; 14. connecting blocks; 15. a first connecting ring; 16. a first hook; 17. an iron chain; 18. a second hook; 19. a second connecting ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a solution: a pay-off stand for pipeline repair comprises a fixed base 1, wherein supporting legs 12 are fixedly connected to the lower surface of the fixed base 1, the stability of the device can be improved by the supporting legs 12, the number of the supporting legs 12 is four, the four supporting legs 12 are fixedly connected to the left side and the right side of the lower surface of the fixed base 1 in a rectangular array mode, the stability of the device is stronger due to the arrangement of the four supporting legs 12, gaskets 13 are fixedly connected to the bottoms of the supporting legs 12, a supporting sheet 2 is fixedly connected to the middle of the upper surface of the fixed base 1, a threaded rod 3 is inserted into one side of the supporting sheet 2, a first nut 4 is connected to the outer thread of one end of the threaded rod 3, a blocking sheet 5 is sleeved outside the threaded rod 3, a connecting block 14 is fixedly connected to one side of the other blocking sheet 5, a first connecting ring 15 is fixedly connected to the bottom end of, one end of the first hook 16 is fixedly connected with an iron chain 17, one end of the iron chain 17 is fixedly connected with a second hook 18, the outside of the second hook 18 is fastened with a second connecting ring 19, the first hook 16 is fastened on the outside of the first connecting ring 15 and the second hook 18 is fastened on the outside of the second connecting ring 19 through the connecting block 14, the first connecting ring 15, the first hook 16, the iron chain 17, the second hook 18 and the second connecting ring 19, after the device is used, the first hook 16 is fastened on the outside of the first connecting ring 15, the second hook 18 is fastened on the outside of the second connecting ring 19, so that the rotating rod 8 can be prevented from rotating, the device is convenient for a worker to use, the second connecting ring 19 is fixedly connected on one side of the upper surface of the fixed base 1, one side of the baffle 5 is provided with a circular groove 6, the inside of the circular groove 6 is provided with a second nut 7, the second nut 7 is in threaded connection with the outside of the threaded rod 3, one end of, can separate separation blade 5, backing sheet 2 and dwang 8, when the installation, will first nut 4 and second nut 7 revolve twist on threaded rod 3 can, and then make this device convenient to detach and installation, reduce occupation of land space and portable, the practicality of this device has been improved, dwang 8's external fixed surface is connected with fixture block 9, one side of fixture block 9 has been seted up and has been tied and hang groove 10, tie the one end of coil and hang inside tying hanging groove 10, the other end of coil is tied and is hung in the outside of U-shaped board 11, thereby can prevent this device when not using, the coil drops from dwang 8's outside, and then the practicality of this device has been improved, the quantity of separation blade 5 is two, one side fixedly connected with U-shaped board 11 of one of them separation blade 5.

In the utility model, one end of the coil is fastened and hung in the fastening groove 10, the other end of the coil is fastened and hung outside the U-shaped plate 11, thereby preventing the coil from falling off from the outside of the rotating rod 8 when the device is not used, and further improving the practicability of the device, the first hook 16 is fastened and hung outside the first connecting ring 15 and the second hook 18 is fastened and hung outside the second connecting ring 19 by arranging the connecting block 14, the first connecting ring 15, the first hook 16, the iron chain 17, the second hook 18 and the second connecting ring 19, after the device is used, the first hook 16 is fastened and hung outside the first connecting ring 15 and the second hook 18 is fastened and hung outside the second connecting ring 19, thereby preventing the rotating rod 8 from rotating, facilitating the use of workers, screwing out the first nut 4 and the second nut 7 on the threaded rod 3, separating the baffle plate 5, the support plate 2 and the rotating rod 8, when the device is installed, the first nut 4 and the second nut 7 can be screwed on the threaded rod 3, and then make this device convenient to detach and installation, reduce occupation of land space and portable, improved the practicality of this device.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The pay-off stand for repairing the pipeline comprises a fixed base (1) and is characterized in that a supporting sheet (2) is fixedly connected to the middle of the upper surface of the fixed base (1), a threaded rod (3) is inserted into one side of the supporting sheet (2), a first nut (4) is connected to the outer portion of one end of the threaded rod (3) in a threaded mode, a blocking sheet (5) is sleeved on the outer portion of the threaded rod (3), a circular groove (6) is formed in one side of the blocking sheet (5), a second nut (7) is arranged inside the circular groove (6), the second nut (7) is connected to the outer portion of the threaded rod (3) in a threaded mode, a rotating rod (8) is fixedly connected to one end of the threaded rod (3), a clamping block (9) is fixedly connected to the outer surface of the rotating rod (8), and a fastening groove (10) is formed, the number of the baffle plates (5) is two, and one side of one baffle plate (5) is fixedly connected with a U-shaped plate (11).

2. The pay-off stand for repairing the pipeline as claimed in claim 1, wherein a supporting foot (12) is fixedly connected to the lower surface of the fixing base (1), and a gasket (13) is fixedly connected to the bottom of the supporting foot (12).

3. The pay-off stand for repairing the pipeline as claimed in claim 2, wherein the number of the supporting feet (12) is four, and the four supporting feet (12) are fixedly connected to the left and right sides of the lower surface of the fixing base (1) in a rectangular array.

4. The pay-off stand for repairing the pipeline according to claim 1, wherein one side of the other baffle plate (5) is fixedly connected with a connecting block (14), the bottom end of the connecting block (14) is fixedly connected with a first connecting ring (15), a first hook (16) is fastened on the outer portion of the first connecting ring (15), and one end of the first hook (16) is fixedly connected with an iron chain (17).

5. The pay-off stand for repairing the pipeline as claimed in claim 4, wherein a second hook (18) is fixedly connected to one end of the iron chain (17), and a second connecting ring (19) is fastened to the outer portion of the second hook (18).

6. The pay-off stand for pipe rehabilitation according to claim 5, wherein the second connection ring (19) is fixedly connected to one side of the upper surface of the fixing base (1).