CN213206953U

CN213206953U - Ultraviolet curing hose bulkhead mounting device for trenchless repairing of pipeline

Info

Publication number: CN213206953U
Application number: CN202021283054.0U
Authority: CN
Inventors: 朱迪
Original assignee: Shanghai Liuchuang Construction Co ltd
Current assignee: Shanghai Liuchuang Construction Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-14
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses an ultraviolet curing hose bulkhead mounting device for integrally repairing pipeline non-excavation repair, which comprises a fixed frame with an opening at the upper end and the lower end, wherein two ends of one side surface of the fixed frame are symmetrically provided with hanging rods, when the device is hung at the well head part of a square well, then an adjusting nut is rotated, so that lead screws at two sides of the fixed frame move outwards, and fixed supporting plates on the lead screws respectively support two side well walls of the square well, a hose passes through a fixed rotating roller and a movable rotating roller from the S shape at the upper end of the fixed frame and extends out from the lower end of the fixed frame, when the hose is not inflated, the movable rotating roller is close to a clamping hose with the fixed rotating roller under the gravity action of the hose, when the hose is inflated, the movable rotating roller is far away from the fixed rotating roller under the action of air pressure, so that the gas can pass through the hose to be conveyed downwards, thereby playing the role, the defect that the hose is fixed manually by multiple people in the traditional mode is overcome, and the working efficiency is improved.

Description

Ultraviolet curing hose bulkhead mounting device for trenchless repairing of pipeline

Technical Field

The utility model relates to a whole restoration technical field is restoreed in the non-excavation of pipeline, specifically is whole restoration ultraviolet curing hose bulkhead installation device is restoreed in the non-excavation of pipeline.

Background

The non-excavation repairing technology for pipeline is characterized by that it utilizes mechanical traction to pull the felt hose soaked with photosensitive resin into the repaired pipeline, injects compressed air to make it close to inner wall of pipeline, and utilizes ultraviolet light radiation source to cure resin in the pipeline so as to form a new high-strength lining resin pipe.

At present, the ultraviolet curing hose needs to be fixed on a square well wall in the whole repairing process of trenchless repairing of the pipeline in a shape-entering mode, most of the existing modes for fixing the hose are manually held by a plurality of people, so that the using amount of workers is increased, the safety is poor, the working efficiency is low, and therefore the ultraviolet curing hose bulkhead installing device for trenchless repairing of the pipeline is pushed out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline non-excavation is restoreed whole and is restoreed ultraviolet curing hose bulkhead installation device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

pipeline non-excavation is restoreed and is wholly restoreed ultraviolet curing hose bulkhead installation device, all be equipped with open-ended fixed frame including upper end and lower extreme, a side both ends symmetry of fixed frame is equipped with the peg, all be equipped with supporting mechanism on the both sides wall of fixed frame, fixed frame is inside to be equipped with the activity and to change the roller and fixed commentaries on classics roller, the fixed both sides wall that passes through pivot and fixed frame that changes the roller rotates to be connected, the activity is changeed the roller and is fixed to change the roller on same horizontal plane, be equipped with the spout on two inside walls of fixed frame, the both ends that the roller was changeed in the activity are connected with through the pivot and rotate the wheel, rotate the wheel setting in the spout, and rotate wheel and spout and rotate the connection.

As a further aspect of the present invention: the supporting mechanism comprises a fixed supporting plate, a lead screw and an adjusting nut, threaded holes are formed in the lower portions of the two side walls of the fixed frame, one end of the lead screw is in threaded connection with the threaded holes, the other end of the lead screw is connected with one side face of the fixed supporting plate in a rotating mode through a bearing, and the adjusting nut is fixedly connected to the outer side end of the lead screw.

As a further aspect of the present invention: one side face, far away from the lead screw, of the fixed supporting plate is provided with anti-skidding lines, so that friction force between the fixed supporting plate and the well wall is increased, and the fixed frame can be fixed more stably.

As a further aspect of the present invention: the middle of the outer surface of the fixed rotating roller and the middle of the outer surface of the movable rotating roller are both provided with arc-shaped grooves, and the arc-shaped grooves play a role in stabilizing the hose when the hose is inflated, so that the hose is prevented from sliding.

As a further aspect of the present invention: the hose is S-shaped and is wound on the outer surfaces of the fixed rotating roller and the movable rotating roller.

As a further aspect of the present invention: fixed roller and the activity is changeed the roller and is the rubber material, and frictional force is big, can play fine fixed hose's effect, and elasticity is good, prevents to press from both sides bad hose.

As a further aspect of the present invention: the peg is the L shape of inversion, is convenient for put fixed frame hanging at the well head.

Compared with the prior art, the utility model has the advantages of as follows:

the utility model discloses the during operation, hang the device and put the well head portion in square well, rotate adjusting nut again, make the lead screw of fixed frame both sides all move to the outside, and make fixed fagging on the lead screw prop tightly respectively on the both sides wall of a well of square well, pass fixed commentaries on classics roller and activity commentaries on classics roller with the hose from the upper end S shape of fixed frame, and stretch out from the lower extreme of fixed frame, when the hose does not aerify, the activity commentaries on classics roller is close to tight hose with fixed commentaries on classics roller under the action of gravity of hose, when the hose is aerifyd, the activity commentaries on classics roller is under the effect of atmospheric pressure, keep away from fixed commentaries on classics roller, make gas can pass the hose and carry downwards, play the effect that makes things convenient for fixed.

Drawings

Fig. 1 is a schematic structural diagram of an ultraviolet curing hose bulkhead mounting device for trenchless restoration of a pipeline.

Fig. 2 is a schematic side structure diagram of a fixed frame in the ultraviolet curing hose bulkhead mounting device for trenchless restoration of the pipeline.

Fig. 3 is a schematic structural diagram of a fixed rotary roller in the ultraviolet curing hose bulkhead mounting device for trenchless restoration of the pipeline.

In the figure: 1. a fixing frame; 2. a hose; 3. adjusting the nut; 4. a screw rod; 5. a bearing; 6. fixing a supporting plate; 7. a hanging rod; 8. a movable roller; 81. fixing the rotary roller; 9. a chute; 10. a rotating wheel; 11. a threaded hole; 12. an arc-shaped groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Please refer to fig. 1-3, the installation apparatus for integrally repairing ultraviolet curing hose bulkhead in non-excavation pipeline repairing comprises a fixed frame 1 with an opening at the upper end and the lower end, two ends of one side of the fixed frame 1 are symmetrically provided with hanging rods 7, two side walls of the fixed frame 1 are provided with supporting mechanisms, a movable rotating roller 8 and a fixed rotating roller 81 are arranged inside the fixed frame 1, the fixed rotating roller 81 is rotatably connected with two side walls of the fixed frame 1 through a rotating shaft, the movable rotating roller 8 and the fixed rotating roller 81 are on the same horizontal plane, two inner side walls of the fixed frame 1 are provided with sliding chutes 9, two ends of the movable rotating roller 8 are connected with rotating wheels 10 through rotating shafts, the rotating wheels 10 are arranged in the sliding chutes 9, the rotating wheels 10 are rotatably connected with the sliding chutes 9, and a hose 2 is arranged between the fixed rotating.

Wherein, supporting mechanism includes fixed fagging 6, lead screw 4 and adjusting nut 3, and the both sides wall lower part of fixed frame 1 is equipped with screw hole 11, and the one end and the 11 threaded connection of screw hole of lead screw 4, the other end of lead screw 4 passes through bearing 5 and rotates with a side of fixed fagging 6 to be connected, and adjusting nut 3 fixed connection is at the outside end of lead screw 4.

Wherein, a side of fixed fagging 6 keeping away from lead screw 4 is equipped with anti-skidding line, plays the frictional force that increases fixed fagging 6 and the wall of a well for fixed frame 1 can be fixed more stable.

Wherein, the fixed middle of changeing the surface of roller 81 and activity commentaries on classics roller 8 all is equipped with arc wall 12, and arc wall 12 plays the effect of stable hose 2 when the aerifing of hose 2, prevents that hose 2 from sliding.

Wherein the hose 2 is wound around the outer surfaces of the fixed roller 81 and the movable roller 8 in an S-shape.

Wherein, fixed roller 81 and the activity is changeed roller 8 and is the rubber material, and frictional force is big, can play fine fixed hose 2's effect, and elasticity is good, prevents to press from both sides bad hose 2.

Wherein, peg 7 is the L shape of inversion, is convenient for hang fixed frame 1 and puts at the well head.

The utility model discloses a theory of operation is: the utility model discloses the during operation, hang the device and put the well head portion in square well, rotate adjusting nut 3 again, make the lead screw 4 of fixed frame 1 both sides all move to the outside, and make fixed fagging 6 on the lead screw 4 prop tightly respectively on the both sides wall of a well of square well, pass fixed commentaries on classics roller 81 and activity commentaries on classics roller 8 with hose 2 from the upper end S-shaped of fixed frame 1, and stretch out from the lower extreme of fixed frame 1, when hose 2 does not aerify, activity commentaries on classics roller 8 is close to tight hose 2 with fixed commentaries on classics roller 81 under hose 2 'S the action of gravity, when hose 2 aerifys, activity commentaries on classics roller 8 is under the effect of atmospheric pressure, keep away from fixed commentaries on classics roller 81, make gas can pass hose 2 and carry downwards, play the effect that makes things convenient for fixed hose 2, traditional adoption many people' S.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The ultraviolet curing hose bulkhead installing device for the non-excavation restoration of the pipeline is characterized by comprising a fixed frame (1) with an opening at the upper end and the lower end, hanging rods (7) are symmetrically arranged at two ends of one side face of the fixed frame (1), supporting mechanisms are arranged on two side walls of the fixed frame (1), a movable rotating roller (8) and a fixed rotating roller (81) are arranged inside the fixed frame (1), the fixed rotating roller (81) is rotatably connected with two side walls of the fixed frame (1) through a rotating shaft, the movable rotating roller (8) and the fixed rotating roller (81) are arranged on the same horizontal plane, sliding grooves (9) are formed in two inner side walls of the fixed frame (1), two ends of the movable rotating roller (8) are connected with rotating wheels (10) through the rotating shaft, the rotating wheels (10) are arranged in the sliding grooves (9), and the rotating wheels (10) are rotatably connected with the sliding grooves (9), a hose (2) is arranged between the fixed rotary roller (81) and the movable rotary roller (8).

2. The ultraviolet curing hose bulkhead installing device for the trenchless restoration of the pipeline as claimed in claim 1, wherein the supporting mechanism comprises a fixed supporting plate (6), a screw rod (4) and an adjusting nut (3), threaded holes (11) are formed in the lower portions of the two side walls of the fixed frame (1), one end of the screw rod (4) is in threaded connection with the threaded holes (11), the other end of the screw rod (4) is rotatably connected with one side surface of the fixed supporting plate (6) through a bearing (5), and the adjusting nut (3) is fixedly connected to the outer side end of the screw rod (4).

3. The ultraviolet curing hose bulkhead installing device for trenchless restoration of the pipeline overall restoration according to claim 2, wherein the side surface of the fixed supporting plate (6) far away from the screw rod (4) is provided with anti-skid lines.

4. The ultraviolet curing hose bulkhead installing device for the trenchless restoration integral repair of the pipeline as claimed in claim 1, wherein the fixed roller (81) and the movable roller (8) are provided with an arc-shaped groove (12) in the middle of the outer surface.

5. The ultraviolet curing hose bulkhead installing device for trenchless rehabilitation of pipeline as claimed in claim 1, wherein the hose (2) is wound on the outer surfaces of the fixed roller (81) and the movable roller (8) in an S shape.

6. The ultraviolet curing hose bulkhead installing device for trenchless rehabilitation of pipeline as claimed in claim 4, wherein the fixed roller (81) and the movable roller (8) are both made of rubber.

7. The ultraviolet curing hose bulkhead installation device for trenchless rehabilitation of pipeline as claimed in claim 1, wherein the hanging rod (7) is in an inverted L shape.