CN214535108U

CN214535108U - 90-degree turning auxiliary device for blanking construction of pipeline repair material by CIPP hot air turning method

Info

Publication number: CN214535108U
Application number: CN202120794417.5U
Authority: CN
Inventors: 于朔
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-29
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a 90 auxiliary device that turns round of CIPP steam upset method pipeline repair material unloading construction relates to pipeline repair technical field, can the auxiliary material turn round when the material is turning round in needs, and its technical scheme main points are: including can dismantle the top telescopic link of connection at the well head and set up a plurality of articulated supporting element each other at the telescopic link lower extreme, each the supporting element forms whole supplementary way in the well, the telescopic link upper end is equipped with the locating part of each supporting element position of restriction.

Description

90-degree turning auxiliary device for blanking construction of pipeline repair material by CIPP hot air turning method

Technical Field

The utility model relates to a pipeline repair technical field, more specifically say, it relates to a CIPP steam upset method pipeline repair material unloading construction 90 auxiliary device that turns round.

Background

CIPP belongs to the pipeline repairing technology. The principle is as follows: a non-woven fabric lining pipe or glass fiber is coated with a polymer coating (PU or PE) on the outer layer, and the non-woven fabric lining pipe or the glass fiber is firstly soaked in polyester resin or epoxy resin and then turned over into a sewer or a sewage pipe through water gravity or compressed air pressure, or (an ultraviolet curing glass fiber hose) is dragged into a pipeline. Once the liner is fully installed in the main pipe, the resin is chemically reacted by heating with water, or by introducing steam, or by ultraviolet UV heating, and curing is initiated for about 4-8 hours. After the lining is solidified, a new continuous pipeline with full structural strength is formed in the original pipeline.

For the construction of medium and small pipe diameters (D150-D400), the hot gas overturning method is popularized abroad at present on a large scale, has the characteristics of extremely high overturning construction speed, short curing time, good curing effect, high economic benefit and the like, and has a wide market prospect in the future.

The CIPP hot air forwarding repairing mode has the advantages of small environmental pollution, small traffic influence, no disturbance to people and low carbon, and is a western technology which is newly introduced at present in China. The principle of the method is the same as that of a CIPP hot water overturning method, namely a new pipeline is manufactured in the original pipeline, the method has independent structural strength, and external pressure and internal water pressure can be supported independently.

But when the upset construction, pass through the upset bucket with the material, the upset is tied up on the upset bucket, fill high-pressure air downwards and overturn to upset department, when the material upset to mouth of pipe department, the unable turning of material gets into the pipeline, as figure 1, material 2 direct contact well floor, unable entering pipeline 21, traditional way is that take out the gas in the upset of lining material, the artifical well descending is with the material turning, it overturns to refill gas, because of material itself is great, the pit shaft is little, at this moment personnel can't or hardly come from the construction well, very difficult very first time is saved personnel from the pit during emergency, the safety risk is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a CIPP steam upset method pipeline repair material unloading construction 90 turn auxiliary device, its advantage lies in, can the auxiliary material turn when the material is turning in needs.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a 90 turning auxiliary device of CIPP hot gas upset method pipeline repair material unloading construction, includes can dismantle the top telescopic link of connecting at the well head and set up a plurality of articulated support element each other at the telescopic link lower extreme, each the support element forms whole supplementary way in the well, the telescopic link upper end is equipped with the locating part of each support element position of restriction.

Through adopting above-mentioned technical scheme, when the material is transferred to needs, put into the well with each supporting element of telescopic link lower extreme earlier, because each supporting element is articulated, consequently can be through changing the position between each supporting element for each supporting element forms whole supplementary way in the well, and the locating part has restricted each supporting element position, transfers the material along supplementary way this moment again, and the turn-round of the material of being convenient for can reduce the construction degree of difficulty, practices thrift the engineering time, reduces safe risk.

Preferably: the supporting unit comprises connecting plates and wire guide drums arranged on two opposite sides of the connecting plates, arc-shaped baffles are arranged on the other two opposite sides of each connecting plate, and every two adjacent connecting plates are rotatably connected through a hinge.

Preferably: the articulated elements are including seting up the draw-in groove on adjacent one of them connecting plate, are equipped with the cardboard that gets into the draw-in groove on the adjacent another connecting plate, wear to be equipped with the bull stick on the draw-in groove cell wall, the bull stick passes the cardboard, just equal threaded connection has the stopper when the bull stick extends the both ends of the connecting plate that is equipped with the draw-in groove, the stopper contacts with the side of connecting plate.

Preferably: or the stopper wears to establish the both ends at the bull stick, just the bull stick deviates from the one end threaded connection of connecting plate at the stopper and has the fixed plate, the bull stick wears to be equipped with between fixed plate and stopper and makes the stopper contradict the compression spring in the connecting plate side.

Preferably: the locating part is including wearing to establish the wire rope in each conductor section of thick bamboo, wire rope's one end is connected with the connecting plate farthest from the telescopic link, and the other end is connected with the pivot of setting on the telescopic link, wire rope establishes to two and wears to establish respectively in the guide cylinder of baffle both sides, be equipped with the locating plate of fixed rotating shaft on the telescopic link, the locating plate establishes to two and is located the both sides of pivot respectively, the both ends of pivot all rotate with the locating plate to be connected, are equipped with drive pivot pivoted crank on one of them locating plate, when crank stall, be equipped with restriction pivot pivoted setting element on the locating plate.

Preferably: the locating piece comprises a clamping block in threaded connection with the crank, an embedded groove for embedding the clamping block is formed in the locating plate, and the outer wall of the clamping block is in threaded connection with the wall of the embedded groove.

Preferably: the telescopic link includes with first pole of connecting plate articulated and threaded connection the second pole at first pole outer wall, the pivot sets up on the second pole.

Preferably: the outer wall of the telescopic rod extending out of the well mouth is provided with a contact plate which is in contact with the ground, and the contact plate is provided with an expansion screw which is connected with the ground.

To sum up, the utility model discloses following beneficial effect has: when the material is transferred to needs, put into the well with each supporting element of telescopic link lower extreme earlier, because each supporting element is articulated, consequently can be through changing the position between each supporting element for each supporting element forms whole supplementary way in the well, and the locating part has restricted each supporting element position, transfers the material along supplementary way this moment, and the turn-round of the material of being convenient for can reduce the construction degree of difficulty, practices thrift the engineering time, reduces safe risk.

Drawings

FIG. 1 is a schematic diagram of a prior art configuration;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is a schematic structural diagram of the present embodiment for embodying various supporting units;

FIG. 4 is a schematic structural diagram of a baffle plate according to the present embodiment;

FIG. 5 is an enlarged schematic view of portion A of FIG. 4;

FIG. 6 is an enlarged schematic view of the portion B of FIG. 4;

FIG. 7 is a schematic structural diagram of a fixture block according to the present embodiment;

FIG. 8 is a schematic structural diagram for embodying a limiting block in this embodiment;

FIG. 9 is a schematic structural view of the present embodiment for embodying a compression spring;

fig. 10 is a schematic structural diagram for embodying the touch panel of the present embodiment.

In the figure: 1. a wellhead; 11. a telescopic rod; 12. a connecting plate; 121. a wire guide cylinder; 122. a baffle plate; 123. a card slot; 124. clamping a plate; 125. a rotating rod; 126. a limiting block; 127. a fixing plate; 128. a compression spring; 13. a wire rope; 131. a rotating shaft; 132. positioning a plate; 133. a crank; 14. a clamping block; 141. a groove is embedded; 15. a first lever; 151. a second lever; 16. a touch plate; 161. an expansion screw; 2. a material; 21. a pipeline.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a 90 auxiliary device that turns round of CIPP hot gas upset method pipeline repair material unloading construction, as fig. 2 and fig. 3, including can dismantle the top telescopic link 11 of connecting at well head 1 and set up a plurality of articulated supporting element each other at telescopic link 11 lower extreme, each supporting element forms whole one in the well and assists the way, and 11 upper ends of telescopic link are equipped with the locating part of each supporting element position of restriction.

As shown in fig. 2 and 3, when the material 2 needs to be placed, the supporting units at the lower end of the telescopic rod 11 are placed into the hoistway, and the supporting units are hinged, so that the supporting units can form a whole auxiliary channel in the hoistway by changing the positions of the supporting units, the position of each supporting unit is limited by the limiting part, and the material 2 is placed along the auxiliary channel at the moment, so that the material 2 is convenient to bend.

As shown in fig. 4 and 5, the supporting unit includes a connecting plate 12 and two wire guiding drums 121 disposed on two opposite sides of the connecting plate 12, the connecting plate 12 is provided with arc-shaped baffles 122 on two other opposite sides, the arc-shaped baffles 122 are convenient to contact with the surface of the material 2 to limit the position of the material 2, one of the two wire guiding drums 121 is distributed close to the material 2, the other one is distributed away from the material 2, and two adjacent connecting plates 12 are rotatably connected through a hinge.

As shown in fig. 5 and 8, the hinge member includes a slot 123 formed on one of the adjacent connecting plates 12, a clamping plate 124 entering the slot 123 is disposed on the other adjacent connecting plate 12, a rotating rod 125 penetrates through a slot wall of the slot 123, the rotating rod 125 penetrates through the clamping plate 124, and when the rotating rod 125 extends out of two ends of the connecting plate 12 provided with the slot 123, a limit block 126 is in threaded connection with the side surface of the connecting plate 12, and the limit block 126 contacts with the side surface of the connecting plate 12. Two adjacent connecting plates 12 rotate through bull stick 125 this moment, and then change the contained angle between two adjacent connecting plates 12, and then be convenient for make whole auxiliary device can change the angle, when certain supporting element needs to be changed alone, can dismantle connecting plate 12 through rotating stopper 126, and this structure can change whole auxiliary device's length as required.

As shown in fig. 5 and fig. 9, or the limiting block 126 is disposed at two ends of the rotating rod 125, and a fixing plate 127 is screwed on one end of the rotating rod 125, which faces away from the connecting plate 12, of the limiting block 126, and a compression spring 128 is disposed between the fixing plate 127 and the limiting block 126 of the rotating rod 125, so that the limiting block 126 abuts against the side surface of the connecting plate 12. The compression spring 128 pushes the stopper 126 against the side of the connecting plate 12, so that the two connecting plates 12 can rotate relative to each other.

As shown in fig. 5, 6 and 7, the limiting member includes a steel wire 13 inserted into each wire guide cylinder 121, one end of the steel wire 13 is connected to the connection plate 12 farthest from the telescopic rod 11, the other end of the steel wire is connected to the rotating shaft 131 disposed on the telescopic rod 11, the steel wire 13 is provided with two positioning plates 132 for fixing the rotating shaft 131 on the telescopic rod 11, the two positioning plates 132 are provided with two positioning plates 132 respectively disposed on two sides of the rotating shaft 131, two ends of the rotating shaft 131 are rotatably connected to the positioning plates 132, one of the positioning plates 132 is provided with a crank 133 for driving the rotating shaft 131 to rotate, and when the crank 133 stops rotating, the positioning plate 132 is provided with a positioning member for limiting the rotating shaft 131 to rotate. When the user needs to adjust the position of each supporting unit, the rotating shaft 131 is rotated through the crank 133, so that the steel wire rope 13 is wound on the rotating shaft 131 or is wound down from the rotating shaft 131, when the steel wire rope 13 is gradually wound on the rotating shaft 131, the auxiliary channel formed by each supporting unit is bent, at the moment, the rotating shaft 131 rotates for the rotating shaft 131 close to the material 2, the rotating shaft 131 departing from one side of the material 2 is in a free rotating state, when the bending degree of the auxiliary channel needs to be reduced, the rotating shaft 131 departing from one side of the material 2 is rotated, the rotating shaft 131 close to one side of the material 2 is in a free rotating state, the adjustment is convenient, the setting of the positioning piece is convenient for limiting the rotation of the rotating shaft 131, and further the shape of the auxiliary channel is limited.

As shown in fig. 5, fig. 6 and fig. 7, the positioning element includes the fixture block 14 screwed on the crank 133, the positioning plate 132 is provided with an insertion groove 141 for the fixture block 14 to be partially inserted, an outer wall of the fixture block 14 is screwed with a groove wall of the insertion groove 141, at this time, the fixture block 14 is screwed to partially screw into the insertion groove 141 and screwed with a groove wall of the insertion groove 141, so as to limit a position of the fixture block 14, and the crank 133 stops rotating.

As shown in fig. 10, the telescopic rod 11 includes a first rod 15 hinged to the connecting plate 12 and a second rod 151 screwed to an outer wall of the first rod 15, the rotation shaft 131 is provided on the second rod 151, and the second rod 151 is rotated such that the first rod 15 gradually enters the second rod 151, and the length of the telescopic rod 11 gradually decreases to facilitate adjustment of the position of the wire rope 13 without rotating the crank 133.

As shown in fig. 2 and 10, the outer wall of the telescopic rod 11 extending out of the wellhead 1 is provided with an abutting plate 16 abutting against the ground, and the abutting plate 16 is provided with an expansion screw 161 connected with the ground. The auxiliary device is now fixed at one end to the ground, conveniently below the material 2.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a CIPP hot gas upset method pipeline repair material unloading construction 90 auxiliary device that turns round, characterized by: including dismantling top telescopic link (11) of connecting at well head (1) and set up a plurality of articulated supporting element each other at telescopic link (11) lower extreme, each the supporting element forms whole supplementary way in the well, telescopic link (11) upper end is equipped with the locating part of each supporting element position of restriction.

2. The CIPP hot gas inversion method pipeline repair material blanking construction 90-degree turning auxiliary device as claimed in claim 1, is characterized in that: the supporting unit comprises a connecting plate (12) and wire guide cylinders (121) arranged on two opposite sides of the connecting plate (12), arc-shaped baffles (122) are arranged on the other two opposite sides of the connecting plate (12), and two adjacent connecting plates (12) are rotatably connected through a hinge.

3. The CIPP hot gas inversion method pipeline repair material blanking construction 90-degree turning auxiliary device as claimed in claim 2, is characterized in that: the articulated elements include draw-in groove (123) of seting up on adjacent one of them connecting plate (12), are equipped with cardboard (124) that get into draw-in groove (123) on adjacent another connecting plate (12), wear to be equipped with bull stick (125) on draw-in groove (123) cell wall, bull stick (125) pass cardboard (124), just bull stick (125) equal threaded connection has stopper (126) when extending the both ends of connecting plate (12) that are equipped with draw-in groove (123), stopper (126) and the side contact of connecting plate (12).

4. The CIPP hot gas inversion method pipeline repair material blanking construction 90-degree turning auxiliary device as claimed in claim 3, is characterized in that: or the limiting blocks (126) penetrate through two ends of the rotating rod (125), the rotating rod (125) is connected with a fixing plate (127) at one end, deviating from the connecting plate (12), of the limiting block (126) in a threaded mode, and the rotating rod (125) penetrates through a compression spring (128) enabling the limiting block (126) to abut against the side face of the connecting plate (12) between the fixing plate (127) and the limiting blocks (126).

5. The CIPP hot gas inversion method pipeline repair material blanking construction 90-degree turning auxiliary device as claimed in claim 2, is characterized in that: the locating part is including wearing to establish wire rope (13) in each conductor section of thick bamboo (121), the one end and the connecting plate (12) far away from telescopic link (11) of wire rope (13) are connected, and the other end is connected with pivot (131) of setting on telescopic link (11), wire rope (13) are established to two and are worn to establish respectively in the guide cylinder of baffle (122) both sides, be equipped with locating plate (132) of fixed rotating shaft (131) on telescopic link (11), locating plate (132) are established to two and are located the both sides of pivot (131) respectively, the both ends of pivot (131) all are rotated with locating plate (132) and are connected, are equipped with drive pivot (131) pivoted crank (133) on one of them locating plate (132), when crank (133) stall, be equipped with restriction pivot (131) pivoted setting element on locating plate (132).

6. The CIPP hot gas inversion method pipeline repair material blanking construction 90-degree turning auxiliary device as claimed in claim 5, is characterized in that: the positioning piece comprises a clamping block (14) in threaded connection with the crank (133), an embedded groove (141) for partially embedding the clamping block (14) is formed in the positioning plate (132), and the outer wall of the clamping block (14) is in threaded connection with the groove wall of the embedded groove (141).

7. The CIPP hot gas inversion method pipeline repair material blanking construction 90-degree turning auxiliary device as claimed in claim 5, is characterized in that: the telescopic rod (11) comprises a first rod (15) hinged with the connecting plate (12) and a second rod (151) in threaded connection with the outer wall of the first rod (15), and the rotating shaft (131) is arranged on the second rod (151).

8. The CIPP hot gas inversion method pipeline repair material blanking construction 90-degree turning auxiliary device as claimed in claim 1, is characterized in that: the outer wall of the telescopic rod (11) extending out of the well head (1) is provided with a contact plate (16) abutting against the ground, and the contact plate (16) is provided with an expansion screw (161) connected with the ground.