CN209180571U - A kind of municipal pipeline photocuring repair in well head draw liner heavy sheave wheels group - Google Patents

A kind of municipal pipeline photocuring repair in well head draw liner heavy sheave wheels group Download PDF

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Publication number
CN209180571U
CN209180571U CN201822058556.2U CN201822058556U CN209180571U CN 209180571 U CN209180571 U CN 209180571U CN 201822058556 U CN201822058556 U CN 201822058556U CN 209180571 U CN209180571 U CN 209180571U
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CN
China
Prior art keywords
supporting plate
municipal pipeline
well head
telescopic rod
wheels group
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Active
Application number
CN201822058556.2U
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Chinese (zh)
Inventor
张望杰
李晓赟
周涛
丰晓强
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Zhejiang jieji Technology Co., Ltd
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Hangzhou Jermaine Robotics Technology Co Ltd
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Priority to CN201822058556.2U priority Critical patent/CN209180571U/en
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Abstract

The utility model relates to the utility model relates to municipal pipeline photocuring recovery technique fields, liner heavy sheave wheels group is drawn more particularly, to well head in a kind of reparation of municipal pipeline photocuring, it includes support element, the support element is connected at least two telescopic rods, one end of the support element is provided with one and relies on notch, is additionally provided with drag reduction element on the support element.The utility model, which has, can allow the process of traction hose to become more light easy effect.

Description

A kind of municipal pipeline photocuring repair in well head draw liner heavy sheave wheels group
Technical field
The utility model relates to municipal pipeline photocuring recovery technique fields, more particularly, to a kind of municipal pipeline photocuring Well head draws liner heavy sheave wheels group in reparation.
Background technique
Ultraviolet light solidification non-excavation repairing technique refers to, the felt liner hose of photoresist will be saturated with using mechanical traction It is dragged in the pipeline being repaired, perfusion compressed air makes it be close to inner wall of the pipe, makes resin in pipeline by ultraviolet lamp irradiation Portion's solidification, forms whole section of inner lining repairing technique of pipeline of the new pipe of high-intensitive lining resin.
Traction rope is needed during drawing internal lining pipe, traction rope can be with municipal pipeline during drawing hose In vertical shaft and the corner of horizontal well contact and rub, become difficult traction, while can also to lead Messenger Fast Wearing.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that provide a kind of municipal pipeline photocuring repair in well head Liner heavy sheave wheels group is drawn, it is advantageous that the process of traction hose can be allowed to become more easily to be easy.
The technical purpose of the utility model has the technical scheme that a kind of municipal pipeline photocuring is repaired Well head draws liner heavy sheave wheels group, including support element, the support element to be connected at least two telescopic rods, institute in multiple The one end for stating support element is provided with one and relies on notch, is additionally provided with drag reduction element on the support element.
By using above-mentioned technical proposal, turned using the boundary of the vertical shaft and horizontal well that are against in municipal pipeline by notch At angle, then by adjusting telescopic rod support rod is against on the inner wall of municipal pipeline and support element is supported, draws Traction rope is not contacted with municipal pipeline inner wall, but is contacted with drag reduction element, is drawn to reduce traction rope by traction The frictional resistance being subject to when dynamic.
The utility model is further arranged to: the support element includes two panels interval and the supporting plate that is oppositely arranged, institute Drag reduction element is stated between two panels supporting plate, one end of every piece of supporting plate is respectively formed there are two angle face, two angles Region between face is by notch, and the angular range in two angle faces is 30 ° -120 °.
By using above-mentioned technical proposal, the wherein one side in angle face is contacted with the inner wall of vertical shaft, and another side and Heng Jing Inner wall contact, the angular range between angle face is big, so that support element adapts between a variety of vertical shafts and horizontal well not With the situation of angle.
The utility model is further arranged to: being provided with abutting block on the angle face.
By using above-mentioned technical proposal, it is bigger compared to the thickness of supporting plate to abut block, thus abut block with Area when municipal pipeline inner wall contacts is bigger, so that supporting plate is not easy opposite municipal pipeline and shakes.
The utility model is further arranged to: at least three connecting rods, the connection are provided between the supporting plate The both ends of bar are fixed with supporting plate, and the drag reduction element is and to be rotatably connected in connecting rod between two pieces of supporting plates Pulley.
By using above-mentioned technical proposal, traction rope is buckled into the annular groove in pulley circumferential direction, when traction rope when pulled, Sliding is driven rolling, so that traction rope is by smaller frictional resistance.
The utility model is further arranged to: totally two, the pulley, and a pulley is located at the one of an angle face Side.
By using above-mentioned technical proposal, pressure-bearing is shunted using sister block, can bear bigger endurance, avoid single shaft by Power is excessive.
The utility model is further arranged to: the telescopic rod totally three, wherein one for be connected to two pieces of supporting plates it Between the first telescopic rod, in addition two are the second telescopic rod on the opposite two sides of two pieces of supporting plate the same ends, described the Two telescopic rods are connected to supporting plate by revolving part.
By using above-mentioned technical proposal, the first telescopic rod can be flexible to a direction, and two first telescopic rods pass through Revolving part is connect with supporting plate, so that the second telescopic rod can be in each dimension free movement, so that three flexible Bar can select proper angle that supporting plate is supported on the inner wall of municipal pipeline.
The utility model is further arranged to: one piece of link block is connected between two pieces of supporting plates, described first stretches Contracting bar is detachably connected with link block, the axis of first telescopic rod perpendicular to its similar in angle face.
By using above-mentioned technical proposal, the direction of the first telescopic rod telescopic adjustment is vertical with angle face, therefore can be When the elongation of first telescopic rod is adjusted by power perpendicular acting on angle face, so that more firm is supported on city for supporting plate On the inner wall of political affairs pipeline;First telescopic rod is detachably connected with link block, facilitates the first telescopic rod dismantling lower transport carrying.
The utility model is further arranged to: the revolving part includes being fastened by bolts part to be rotatably connected on supporting plate The first hinged ear, the first hinged ear and supporting plate rotation connection axis perpendicular to bracket plate surface, the revolving part also wraps The second hinged ear with the rotation connection of the first hinged ear is included, the pivot center between the first hinged ear and the second hinged ear is parallel In the surface of supporting plate, second telescopic rod is detachably connected with the second hinged ear.
By using above-mentioned technical proposal, the angle between the second telescopic rod and supporting plate is arbitrarily adjusted, just Supporting plate is supported in finding suitable position in municipal pipeline.
The utility model is further arranged to: the telescopic rod includes supervisor and extension tube, the supervisor and extension tube It is connected by coaxial screw flight, is threaded with adjusting nut on the screw rod.
By using above-mentioned technical proposal, extension tube with supervisor connect with screw flight, therefore pass through rotary screw or Person supervisor can be adjusted the length of telescopic rod.
The utility model is further arranged to: being provided on the supporting plate and is subtracted matter hole, is provided with and hangs on the link block Ear.
By using above-mentioned technical proposal, subtract the matter that matter hole reduces supporting plate under the premise of not influencing supporting plate intensity Amount, so that supporting plate is readily transported carrying;Lifting lug hangs in the present apparatus in municipal pipeline to facilitate for connecting with instrument.
In conclusion the utility model has the following beneficial effects:
1, after present apparatus support being arranged in municipal pipeline, municipal pipeline inner wall does not contact the traction rope of traction, and It is to be contacted with drag reduction element, to reduce the frictional resistance that traction rope is subject to when being pulled by traction;
2, traction rope buckles into the annular groove in pulley circumferential direction, when traction rope when pulled, sliding be driven rolling, in turn So that traction rope, by smaller frictional resistance, sister block shunts pressure-bearing, can bear bigger endurance, avoid uniaxial stress mistake Greatly;
3, telescopic rod can be dismantled down, so that the transport of the present apparatus be facilitated to carry.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A;
Fig. 3 is the decomposition texture schematic diagram of the telescopic rod of the utility model.
Appended drawing reference: 1, supporting plate;2, by notch;3, angle face;4, vertical shaft;5, Heng Jing;6, block is abutted;7, first connects Extension bar;8, the second connecting rod;9, pulley;10, the first telescopic rod;11, the second telescopic rod;12, it is responsible for;13, extension tube;14, spiral shell Bar;15, adjusting nut;16, link block;17, connecting hole;18, spliced eye;19, matching hole;20, fast bolt;21, first is hinged Ear;22, the second hinged ear;23, subtract matter hole;24, lifting lug.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, being that well head draws liner weight during a kind of municipal pipeline photocuring disclosed by the utility model is repaired Type pulley blocks include support element, and support element is connected at least two telescopic rods, and one end of support element is provided with a dependence Notch 2 is additionally provided with drag reduction element on support element.
As shown in Figure 1, 2, support element includes two panels interval and the supporting plate 1 being oppositely arranged, and drag reduction element is located at two panels Between supporting plate 1, one end of every piece of supporting plate 1 is respectively formed there are two angle face 3, and the region between two angle faces 3 is to rely on Notch 2, the angular range in two angle faces 3 are 30 ° -120 °, and the angle in two angle faces 3 is 90 ° in the present embodiment, therefore Supporting plate 1 is whole to be presented the shape for being similar to " L ".When supporting plate 1 is supported in municipal pipeline by telescopic rod, angle face 3 its Middle one side is contacted with the inner wall of municipal pipeline vertical shaft 4, and another side is contacted with the inner wall of horizontal well 5.
Because the thickness of supporting plate 1 is smaller, in order to allow what supporting plate 1 more consolidated to be supported in municipal pipeline.Angle It is fixed on face 3 and abuts block 6, abut block 6 along three times that the size of 1 thickness direction of supporting plate is 1 thickness of supporting plate.Abut block 6 Thickness compared to supporting plate 1 is bigger, therefore area of the abutting block 6 when contacting with municipal pipeline inner wall is bigger, so that Supporting plate 1 is not easy opposite municipal pipeline and shakes.
As shown in Figure 1, 2, four connecting rods are fixed between supporting plate 1, the both ends of connecting rod are fastened by bolts part It is fixed on supporting plate 1.Wherein two connecting rods are first connecting rod 7, and it is remote that first connecting rod 7 is located at two angle faces 3 From its one end that mutually crosses, and close to the position in angle face 3, in addition two connecting rods are the second connecting rod 8, the second connecting rod 8 Then it is located at the medium position at 1 both ends of supporting plate.Drag reduction element is and to be rotatably connected on two respectively between two pieces of supporting plates 1 Pulley 9 in the second connecting rod of root 8.
When using the present apparatus, traction rope (not shown) is buckled into the annular groove in 9 circumferential direction of pulley, when traction rope is drawn When dynamic, sliding is driven rolling, so that traction rope is by smaller frictional resistance.Because shunting pressure-bearing using sister block 9, It avoids single second connecting rod 8 and 9 stress of single pulley excessive, the second connecting rod 8 and pulley 9 is made to be not easy to be destroyed.
As shown in Figure 2,3, telescopic rod totally three, wherein one is the first telescopic rod being connected between two pieces of supporting plates 1 10, in addition two are the second telescopic rod 11 on the opposite two sides of two pieces of 1 the same ends of supporting plate, and the second telescopic rod 11 passes through Revolving part is connected to supporting plate 1.
First telescopic rod 10 and the second telescopic rod 11 include supervisor 12 and extension tube 13, and supervisor 12 is logical with extension tube 13 Cross coaxial screw rod 14 to be threadedly coupled, and be threaded with adjusting nut 15 on screw rod 14, thus by rotary screw 14 or Person supervisor 12 can be adjusted the length of telescopic rod.By adjusting nut 15 to 12 one end turns of close supervisor, and when tune Section nut 15 and supervisor 12, which remain unchanged when contacting, rotates adjusting nut 15, and screw rod 14 is regulated the effect of nut 15 to remote at this time From the movement of 12 directions of supervisor, while driving extension tube 13 to the phase moved far from 12 directions of supervisor with the inner wall of municipal pipeline tightly It supports, so that the abutting of supporting plate 1 is supported on municipal pipeline inner wall.
As shown in Figure 2,3, one piece of link block 16 is connected between two pieces of supporting plates 1,16 part of link block is located at two pieces of branch Between frame plate 1, and it is fixed with supporting plate 1.First telescopic rod 10 is detachably connected with link block 16, specific type of attachment packet It includes and offers the connecting hole 17 entered for supervisor 12 on link block 16, offer edge and 17 diameter of connecting hole on link block 16 To parallel, through the spliced eye 18 of link block 16, and spliced eye 18 is connected to connecting hole 17.Supervisor 12 is inserted into connecting hole 17 One end offer along connecting hole 17 extend radially through supervisor 12 matching hole 19 match when supervisor 12 is inserted into connecting hole 17 It is corresponding with spliced eye 18 to close hole 19.One piece of fast bolt 20 is inserted into connecting hole 17, matching hole 19, then from the another of link block 16 One end is pierced by, it can be achieved that supervisor 12 connect with the quick distachable of link block 16.In addition, the axis of the first telescopic rod 10 is vertical Angle face 3 similar in Yu Yuqi.
The direction of first telescopic rod, 10 telescopic adjustment is vertical with angle face 3, therefore can extend and adjust in the first telescopic rod 10 When section by power perpendicular acting on angle face 3, so that the more firm inner wall that supporting plate 1 is supported on to municipal pipeline On;First telescopic rod 10, which is detachably connected to facilitate with link block 16, dismantles lower transport carrying for the first telescopic rod 10.
As shown in Fig. 2, revolving part includes the first hinged ear 21 for being fastened by bolts part and being rotatably connected on supporting plate 1, Perpendicular to 1 surface of supporting plate, revolving part further includes and the first hinged ear the axis that first hinged ear 21 is rotatablely connected with supporting plate 1 Second hinged ear 22 of 21 rotation connections, the pivot center between the first hinged ear 21 and the second hinged ear 22 are parallel to bracket The surface of plate 1.Second telescopic rod 11 realizes that quick distachable is connect by fast bolt 20 with the second hinged ear 22.
Because revolving part can be vertical and be parallel to two dimensions on 1 surface of supporting plate and be freely rotated, so that second stretches Contracting bar 11 can arbitrarily be adjusted with the angle between supporting plate 1, convenient for finding suitable position in municipal pipeline to supporting plate 1 It is supported.
In addition, offered on supporting plate 1 it is circular subtract matter hole 23, subtract matter hole 23 in the premise for not influencing 1 intensity of supporting plate Under reduce the quality of supporting plate 1 so that supporting plate 1 is readily transported carrying;Lifting lug 24, lifting lug are threaded on link block 16 24, for connecting with instrument, hang in the present apparatus in municipal pipeline to facilitate.
The implementation principle of the present embodiment are as follows: the present apparatus is hung in the vertical shaft 4 of municipal pipeline, telescopic rod is then mounted in phase Position is answered, telescopic rod is adjusted and supporting plate 1 is supported, so that the horizontal well 5 for being stuck in municipal pipeline by notch 2 of supporting plate 1 On the boundary corner location of vertical shaft 4.At this point, traction rope is penetrated between two pieces of supporting plates 1 and is ridden on pulley 9, then again Traction rope is pulled by instrument or manpower on the ground, when pulled, pulley 9 rolls traction rope, at this time traction rope not with Municipal pipeline is contacted but is contacted with pulley 9, to reduce the frictional force that traction rope is subject to, draws its more convenient It is dynamic, and finally realize the internal lining pipe that reparation is more easily worn in municipal pipeline.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (10)

1. well head draws liner heavy sheave wheels group in a kind of municipal pipeline photocuring reparation, it is characterized in that: include support element, The support element is connected at least two telescopic rods, and one end of the support element is provided with one and relies on notch (2), described Drag reduction element is additionally provided on support element.
2. well head draws liner heavy sheave wheels group in a kind of municipal pipeline photocuring reparation according to claim 1, Be characterized in: the support element includes two panels interval and the supporting plate (1) being oppositely arranged, and the drag reduction element is located at two plate racks Between plate (1), one end of every piece of supporting plate (1) is respectively formed there are two angle face (3), the area between two angle faces (3) Domain is by notch (2), and the angular range of two angle faces (3) is 30 ° -120 °.
3. well head draws liner heavy sheave wheels group in a kind of municipal pipeline photocuring reparation according to claim 2, It is characterized in: is provided on the angle face (3) and abuts block (6).
4. well head draws liner heavy sheave wheels group in a kind of municipal pipeline photocuring reparation according to claim 3, Be characterized in: being provided at least three connecting rods between the supporting plate (1), the both ends of the connecting rod with supporting plate (1) Fixed, the drag reduction element is and to be rotatably connected on the pulley in connecting rod (9) between two pieces of supporting plates (1).
5. well head draws liner heavy sheave wheels group in a kind of municipal pipeline photocuring reparation according to claim 4, It is characterized in: the pulley (9) totally two, and a pulley (9) is located at the side of an angle face (3).
6. well head draws liner heavy sheave wheels group in a kind of municipal pipeline photocuring reparation according to claim 2, It is characterized in: the telescopic rod totally three, wherein one is the first telescopic rod (10) being connected between two pieces of supporting plates (1), separately Outer two are the second telescopic rod (11) on the opposite two sides of two pieces of supporting plate (1) the same ends, second telescopic rod (11) supporting plate (1) is connected to by revolving part.
7. well head draws liner heavy sheave wheels group in a kind of municipal pipeline photocuring reparation according to claim 6, It is characterized in: is connected with one piece of link block (16), first telescopic rod (10) and link block between two pieces of supporting plates (1) (16) be detachably connected, the axis of first telescopic rod (10) perpendicular to its similar in angle face (3).
8. well head draws liner heavy sheave wheels group in a kind of municipal pipeline photocuring reparation according to claim 7, Be characterized in: the revolving part includes being fastened by bolts the first hinged ear (21) that part is rotatably connected on supporting plate (1), and first Perpendicular to supporting plate (1) surface, the revolving part further includes and first for hinged ear (21) and the axis of supporting plate (1) rotation connection The second hinged ear (22) of hinged ear (21) rotation connection, the rotation between the first hinged ear (21) and the second hinged ear (22) Axis is parallel to the surface of supporting plate (1), and second telescopic rod (11) is detachably connected with the second hinged ear (22).
9. well head draws liner heavy sheave wheels group in a kind of municipal pipeline photocuring reparation according to claim 8, Be characterized in: the telescopic rod includes supervisor (12) and extension tube (13), and the supervisor (12) passes through coaxial with extension tube (13) Screw rod (14) be threadedly coupled, be threaded with adjusting nut (15) on the screw rod (14).
10. well head draws liner heavy sheave wheels group in a kind of municipal pipeline photocuring reparation according to claim 8, It is characterized in: is provided with and subtracts matter hole (23) on the supporting plate (1), is provided with lifting lug (24) on the link block (16).
CN201822058556.2U 2018-12-08 2018-12-08 A kind of municipal pipeline photocuring repair in well head draw liner heavy sheave wheels group Active CN209180571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822058556.2U CN209180571U (en) 2018-12-08 2018-12-08 A kind of municipal pipeline photocuring repair in well head draw liner heavy sheave wheels group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822058556.2U CN209180571U (en) 2018-12-08 2018-12-08 A kind of municipal pipeline photocuring repair in well head draw liner heavy sheave wheels group

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CN209180571U true CN209180571U (en) 2019-07-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110886902A (en) * 2019-12-02 2020-03-17 陈小风 Natural gas conveying pipeline engineering laying and building method
WO2022032821A1 (en) * 2020-08-14 2022-02-17 广东美景环境科技有限公司 Trenchless hose anti-wear support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110886902A (en) * 2019-12-02 2020-03-17 陈小风 Natural gas conveying pipeline engineering laying and building method
WO2022032821A1 (en) * 2020-08-14 2022-02-17 广东美景环境科技有限公司 Trenchless hose anti-wear support

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Heavy pulley block for pulling lining pipe at wellhead in municipal pipeline photocuring repair

Effective date of registration: 20191022

Granted publication date: 20190730

Pledgee: Hangzhou United Rural Commercial Bank Limited by Share Ltd lanli sub branch

Pledgor: Hangzhou Jermaine Robotics Technology Co., Ltd.

Registration number: Y2019330000132

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200914

Granted publication date: 20190730

Pledgee: Hangzhou United Rural Commercial Bank Limited by Share Ltd. lanli sub branch

Pledgor: HANGZHOU JMXY ROBOT TECHNOLOGY Co.,Ltd.

Registration number: Y2019330000132

PC01 Cancellation of the registration of the contract for pledge of patent right
TR01 Transfer of patent right

Effective date of registration: 20201026

Address after: 310000 Yang Jiaolang, Xin'an Town, Deqing County, Huzhou City, Zhejiang Province

Patentee after: Zhejiang jieji Technology Co., Ltd

Address before: 311100 No. 8, Fengcheng Road, Pingyao Town, Yuhang District, Hangzhou City, Zhejiang Province

Patentee before: HANGZHOU JMXY ROBOT TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right