CN214662917U - Pipeline repair material winding and unwinding device - Google Patents
Pipeline repair material winding and unwinding device Download PDFInfo
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- CN214662917U CN214662917U CN202121004582.2U CN202121004582U CN214662917U CN 214662917 U CN214662917 U CN 214662917U CN 202121004582 U CN202121004582 U CN 202121004582U CN 214662917 U CN214662917 U CN 214662917U
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Abstract
The application relates to a pipeline repairing material coiling and uncoiling device which comprises a pay-off rack, a lead frame and a take-up rack, wherein the pay-off rack is provided with a pay-off roller and a pay-off motor for driving the pay-off roller to rotate; the take-up frame is provided with a take-up roller and a take-up motor for driving the take-up roller to rotate; the lead frame is positioned between the pay-off rack and the take-up rack and comprises a high-position lead roller for receiving the pipeline repairing material output from the pay-off roller; and an accommodating gap for accommodating a traction rope roll is formed between the high-position wire guide roller and the pay-off roller in the horizontal direction. This application has and to arrange the haulage rope in pipeline repair material to when making to carry out pipeline restoration, need not place the haulage rope again in pipeline repair material, simplified the effect of pipeline restoration's operating procedure.
Description
Technical Field
The application relates to the technical field of winding and unwinding, in particular to a winding and unwinding device for pipeline repairing materials.
Background
The UV pipeline repairing material is a novel pipeline repairing material which is widely applied to repairing of drainage pipelines. When carrying out the pipeline restoration, place UV pipeline repair material in drainage pipe to through aerifing in to UV pipeline repair material, make UV pipeline repair material inflation and support on drainage pipe's inner wall, reuse ultraviolet ray dolly again and remove to the other end from UV pipeline repair material's hole one end, make UV pipeline repair material solidified, reach the restoration to drainage pipe.
The ultraviolet trolley is usually passed through a traction rope when moving from one end of the inner hole of the UV pipeline repairing material to the other end. The hauling rope at the present stage is usually moved from one end of the UV repairing material to the other end by adopting a pipeline detection trolley, namely the hauling rope at the present stage is added into the UV pipeline repairing material in the construction process.
In view of the above-mentioned related technologies, the inventor considers that the operation of adding the pulling rope into the UV pipe repair material at the present stage is too cumbersome.
SUMMERY OF THE UTILITY MODEL
In order to make in the pipeline repair material from having the haulage rope, this application provides a pipeline repair material coiling and uncoiling device.
The application provides a pipeline repair material coiling and uncoiling device adopts following technical scheme:
a coiling and uncoiling device for pipeline repairing materials comprises a pay-off rack, a lead frame and a take-up rack, wherein the pay-off rack is provided with a pay-off roller and a pay-off motor for driving the pay-off roller to rotate; the take-up frame is provided with a take-up roller and a take-up motor for driving the take-up roller to rotate; the lead frame is positioned between the pay-off rack and the take-up rack and comprises a high-position lead roller for receiving the pipeline repairing material output from the pay-off roller; and an accommodating gap for accommodating a traction rope roll is formed between the high-position wire guide roller and the pay-off roller in the horizontal direction.
Through adopting above-mentioned technical scheme, adopt above-mentioned pipeline repair material to receive and release the operation that the coiling apparatus was placed the haulage rope in pipeline repair material as follows: 1. installing the pipeline repairing material on a pay-off roller of a pay-off rack; 2. inflating the front end of the pipeline repairing material to ensure that the front end of the pipeline repairing material forms a cavity due to inflation; 3. placing a traction rope roll in the cavity, fixing the end part of the traction rope on the traction rope roll with the front end of the pipeline repairing material, and sealing the front end opening of the pipeline repairing material, so that a cavity filled with air is formed in the pipeline repairing material, and the traction rope roll is arranged in the cavity; 4. the front end of the pipeline repairing material and the end part of the traction rope are wound around a high-position wire guide roller, so that the cavity is always kept between the high-position wire guide roller and a pay-off roller and is fixed on a take-up roller; 5. and starting the paying-off motor and the taking-up motor, and winding the pipeline repairing material on the paying-off roller together with the traction rope in the cavity on the paying-off roller on the taking-up roller. The pipeline repairing material coiling and uncoiling device can arrange the traction rope in the pipeline repairing material, so that the traction rope does not need to be placed in the pipeline repairing material when the pipeline is repaired, and the operation steps of pipeline repairing are simplified.
Optionally, the lead frame further comprises a first lead roller for receiving the pipeline repairing material output from the high lead roller; the horizontal height of the high-position wire guiding roller is higher than that of the pay-off roller, and the horizontal height of the high-position wire guiding roller is higher than that of the first wire guiding roller.
Through adopting above-mentioned technical scheme, the pipeline transported material is from paying out roller to high-order wire roller slope upward transport, from high-order wire roller to first wire roller down transport for the pipeline transported material turns to comparatively ideally through the transport behind the high-order wire roller, helps reducing the probability that the gas in the pipeline repair material passes through high-order wire roller, has also reduced the probability that has the bubble in the pipeline repair material on receiving the line roller.
Optionally, the first wire guide roller is located directly below the high wire guide roller.
By adopting the technical scheme, the steering amplitude of the pipeline repairing material after passing through the high-position wire guide roller is further improved, the probability that gas in the pipeline repairing material passes through the high-position wire guide roller is favorably reduced, and the probability that bubbles exist in the pipeline repairing material on the take-up roller is also reduced.
Optionally, the lead frame is further provided with an operating platform disposed at the accommodating gap.
By adopting the technical scheme, an operator can perform operations of inflating the front end part of the pipeline repairing material and placing the traction rope roll in the air cavity on the operation platform, and the probability of contact between the pipeline repairing material and the ground is reduced.
Optionally, the pay-off rack further comprises a detection conveying roller rotatably mounted on the pay-off rack and two auxiliary conveying rollers which are respectively arranged on two sides of the detection conveying roller and rotatably mounted on the pay-off rack; the pay-off rack is further provided with a test seat assembly which is supported at the end part of the detection conveying roller, and the test seat assembly comprises a pressure sensor arranged on the second rack body and a mounting seat arranged on a strain gauge of the pressure sensor.
Through adopting above-mentioned technical scheme, can acquire the pressure value that detects the conveying roller both ends through pressure sensor measurement to acquire the tension value of whole pipeline repair material receipts unwinding device department.
Optionally, the two auxiliary conveying rollers are symmetrically arranged on two sides of the detection conveying roller.
Through adopting above-mentioned technical scheme, help making the pressure that detects the conveying roller and receive be vertical downward direction for pressure value that pressure sensor obtained is more accurate.
Optionally, a transverse driving assembly for controlling the transverse movement of the take-up frame is arranged at the bottom of the take-up frame.
Through adopting above-mentioned technical scheme, horizontal translation of take-up stand can be controlled in horizontal drive assembly's settlement for can carry out the operation of rectifying in the in-process that pipeline repair material receive and releases the coiling mechanism and carry out the wire.
Optionally, the transverse driving assembly includes a bottom plate, a driving screw rotatably installed on the bottom plate and transversely arranged, a driving nut installed at the bottom of the take-up stand and matched with the driving screw, a guide rail installed on the bottom plate and transversely arranged, a guide block installed at the bottom of the take-up stand and matched with the guide rail, and a driving motor driving the driving screw to rotate.
By adopting the technical scheme, the transverse driving assembly adopts a screw pair structure, so that the transverse translation precision of the transverse driving assembly is ideal.
Optionally, the take-up frame is further provided with an extension bracket and a third wire roller rotatably mounted on the extension bracket on a side facing the lead frame.
By adopting the technical scheme, the third wire roller is used for receiving the pipeline repairing material output from the wire frame, so that the tension of the pipeline repairing material from the wire frame to the take-up frame is kept, and the winding stability of the pipeline repairing material on the take-up roller is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. a coiling and uncoiling device for pipeline repairing materials can arrange a traction rope in the pipeline repairing materials, so that the traction rope does not need to be placed in the pipeline repairing materials when the pipeline is repaired, and the operation steps of pipeline repairing are simplified;
2. the axis height of high-order wire roller is higher than the axis of unwrapping wire roller and the axis height of first wire roller to first wire roller is located the below of high-order wire roller, has improved the range of turning to behind the high-order wire roller of pipeline repair material, helps reducing the probability that the gas in the pipeline repair material passes through high-order wire roller, has also reduced the probability that has the bubble in the pipeline repair material on receiving the line roller.
Drawings
Fig. 1 is a schematic structural diagram of a pipe repair material coiling and uncoiling device.
Fig. 2 is a schematic structural diagram of a pay-off stand.
Fig. 3 is a schematic cross-sectional view of the first chuck, the payout motor and the payout roller.
Fig. 4 is an exploded schematic view of the first chuck, payout motor and payout roller.
Fig. 5 is a schematic diagram of a lead frame structure.
Fig. 6 is a schematic structural view of the take-up stand.
Fig. 7 is a schematic bottom structure view of the take-up stand.
Description of reference numerals: 1. a pay-off rack; 11. a first frame body; 12. a pay-off roller; 121. a mounting head; 13. paying off a motor; 14. a first chuck; 141. installing a shaft seat; 1411. mounting holes; 1412. a support bearing; 142. a support shaft; 1421. an input section; 1422. a rotating support section; 1423. a connecting section; 1424. installing a chuck; 14241. a fixed part; 14242. a detachable portion; 14243. mounting grooves; 15. a second chuck; 2. a lead frame; 21. a second frame body; 22. a high-position wire guide roller; 23. detecting a conveying roller; 24. a first wire guide roller; 25. a second wire guide roller; 26. an operating platform; 271. a pressure sensor; 272. a mounting seat; 3. a take-up stand; 31. a third frame body; 311. an extension bracket; 32. a wire take-up roller; 33. a take-up motor; 34. a third wire guide roller; 41. a base plate; 42. driving a lead screw; 43. a drive nut; 44. a guide rail; 45. a guide block; 46. the motor is driven.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses pipeline repair material coiling and uncoiling device.
Referring to fig. 1, a pipeline repairing material winding and unwinding device includes a pay-off rack 1, a lead frame 2, a winding rack 3 and a main control terminal. Wherein the lead frame 2 is arranged between the pay-off stand 1 and the take-up stand 3.
Referring to fig. 2, the pay-off stand 1 includes a first stand body 11, a pay-off roller 12 rotatably installed on the first stand body 11, and a pay-off motor 13 driving the pay-off roller 12 to rotate. Wherein, the height of the axis of the paying-off roller 12 from the ground is 0.78 m. The paying-off roller 12 is an air expansion shaft. Both ends of the pay-off roll 12 are provided with mounting heads 121. In the present embodiment, the mounting head 121 has a square cross section.
Referring to fig. 2, the first frame body 11 is further provided with a pair of mounting chucks for mounting the pay-off roller 12. The mounting clip comprises a first clip 14 and a second clip 15 arranged opposite each other.
Referring to fig. 3, first chuck 14 includes a mounting shaft seat 141 and a support shaft 142. The mounting shaft seat 141 has a mounting hole 1411 for rotatably mounting the support shaft 142. The mounting shaft seat 141 is further provided with two support bearings 1412 for supporting the support shaft 142 within the mounting hole 1411. The support shaft 142 includes an input section 1421, a rotation support section 1422, a connection section 1423, and a mounting chuck 1424 in order in a length direction. Wherein, the output section is used for connecting with an output shaft of the pay-off motor 13; the rotary support section 1422 is located in the mounting hole 1411 of the mounting shaft seat 141 and is supported by the support bearing 1412; the connecting section 1423 is connected between the rotation support section 1422 and the mounting chuck 1424.
Referring to fig. 4, the mounting chuck 1424 includes a fixing portion 14241 fixed on the connecting section 1423 and a detachable portion 14242 detachably mounted on the fixing portion 14241, the fixing portion 14241 has a mounting groove 14243 for mounting the mounting head 121 of the pay-off roller 12 on an end surface matched with the detachable portion 14242, and the mounting groove 14243 has a shape matched with that of the mounting head 121, so that after the mounting head 121 is mounted in the mounting groove 14243, the axis of the pay-off roller 12, the axis of the mounting hole 1411, and the axis of the support shaft 142 are collinear. The detachable part 14242 is fixed to the fixing part 14241 by a bolt.
Referring to fig. 2 and 3, the second chuck 15 has the same structure as the first chuck 14 except that the support shaft 142 does not have the input section 1421.
Referring to fig. 5, the lead frame 2 includes a second frame body 21, a high-position wire guide roller 22 rotatably mounted on the second frame body 21, a detection conveying roller 23 rotatably mounted on the pay-off frame 1, and two auxiliary conveying rollers rotatably mounted on the second frame body 21 and symmetrically disposed at both sides of the detection conveying roller 23.
Referring to fig. 1, the axis of the elevated guide roller 22 is 2.4 meters from the ground. An accommodating gap is formed between the high guide roller 22 and the payout roller 12 in the horizontal direction. Wherein the receiving gap refers to the area between the vertical plane of the axis of the elevated guide roller 22 and the vertical plane of the axis of the payout roller 12. In the present embodiment, the width of the accommodating gap is 0.94 m.
Referring to fig. 5, the second frame body 21 is provided with an operation platform 26 in the accommodating gap at a side facing the pay-off rack 1. The operating platform 26 has a horizontally disposed operating plane to facilitate placement of the pull-wire reel into the forward end of the pipe repair material by an operator. Wherein the height of the operating plane from the ground is 0.5 m.
Referring to fig. 5, the two subsidiary conveyor rollers include a first wire guide roller 24 and a second wire guide roller 25 in this order in a direction in which the pipe conveys the material. The first guide roller 24 is located right below the high guide roller 22, and the axial height of the first guide roller 24 is consistent with that of the second guide roller 25. In this embodiment, the first guide roller 24 and the second guide roller 25 have a height of 0.77 m from the ground.
Referring to fig. 5, the axis of the inspection conveying roller 23 is higher than that of the subsidiary conveying roller, and the second frame body 21 is further provided with a test socket assembly for rotatably supporting the inspection conveying roller 23. The test socket assembly includes a pressure sensor 271 mounted on the second frame body 21 and a mounting socket 272 mounted on the pressure sensor 271 and used for detecting the end of the conveying roller 23 to be rotatably mounted. Wherein, the pressure sensor 271 is an S-shaped pull pressure sensor 271. The pressure sensor 271 is vertically arranged, the lower strain gage of the pressure sensor 271 is fixed to the second frame body 21, and the upper strain gage of the pressure sensor 271 is used for the mounting seat 272 to mount, so that the pressure sensor 271 can measure and detect the end pressure of the conveying roller 23.
Referring to fig. 1 and 6, the take-up stand 3 includes a third frame body 31, a take-up roller 32 rotatably mounted on the third frame body 31, and a take-up motor 33 driving the take-up roller 32 to rotate. Wherein, the height of the axis of the take-up roller 32 from the ground is 0.78 m. The take-up roller 32 is also an air expansion shaft, and the third frame body 31 is also provided with a pair of mounting chucks for mounting the take-up roller 32. The structure of the mounting chuck is consistent with that of the mounting chuck on the first frame 11, and therefore, the description thereof is omitted.
Referring to fig. 6, the take-up frame 3 is further provided with an extension holder 311 and a third wire roller 34 rotatably mounted on the extension holder 311 on a side facing the lead frame 2.
Referring to fig. 6 and 7, the pipeline repairing material coiling and uncoiling device is further provided with a transverse driving assembly for driving the coiling frame 3 to transversely move. In this application, the transverse direction refers to the width direction of the pipe repair material reeling device. The transverse driving assembly comprises a base plate 41, a driving screw 42 which is rotatably installed on the base plate 41 and transversely arranged, a driving nut 43 which is installed at the bottom of the take-up stand 3 and is matched with the driving screw 42, a guide rail 44 which is installed on the base plate 41 and transversely arranged, a guide block 45 which is installed at the bottom of the third frame body 31 and is matched with the guide rail 44, and a driving motor 46 which drives the driving screw 42 to rotate. In the present embodiment, the transverse driving assembly includes two guide rails 44, and the two guide rails 44 are symmetrically arranged on two sides of the driving screw 42; the bottom of the third frame 31 is provided with four guide blocks 45, and the four guide blocks 45 are grouped in pairs so that each guide rail 44 is matched with two guide blocks 45.
The transverse driving assembly is connected with the control terminal, so that an operator can control the transverse driving assembly through the control terminal to realize the function of manual deviation correction; and a deviation rectifying sensor connected with the control terminal can be arranged to realize the function of automatic deviation rectifying. In the application, the deviation rectification means that when the pipeline repairing material coiling and uncoiling device conducts the conducting wire of the pipeline repairing material, the pipeline repairing material collected on the wire coiling roller 32 is tidy by transversely moving the position of the wire coiling and uncoiling frame 3.
The pressure sensor 271 is connected with the control terminal, and when the pressure value transmitted to the control terminal by the pressure sensor 271 is larger than the maximum value of the preset pressure range, the control terminal reduces the rotating speed of the take-up motor 33; when the pressure value transmitted to the control terminal by the pressure sensor 271 is smaller than the minimum value of the preset pressure range, the control terminal increases the rotation speed of the take-up motor 33.
The operation of the above-mentioned pipe repair material reeling and unreeling device for arranging the pulling wire in the pipe repair material is as follows:
1. installing the pipeline repairing material on a pay-off roller 12 of a pay-off rack 1 for fixation, and installing a take-up reel on a take-up roller 32 of a take-up rack 3 for fixation;
2. inflating the front end of the pipeline repairing material to ensure that the front end of the pipeline repairing material forms a cavity due to inflation;
3. placing a traction rope roll in the cavity, fixing the end part of the traction rope on the traction rope roll with the front end of the pipeline repairing material, and sealing the front end opening of the pipeline repairing material, so that a cavity filled with air is formed in the pipeline repairing material, and the traction rope roll is arranged in the cavity;
4. the front end of the pipeline repairing material is communicated with the end part of the traction rope to sequentially pass through the high-position wire guide roller 22, the first wire guide roller 24, the detection wire guide roller, the second wire guide roller 25 and the third wire guide roller 34 and be fixed on a wire take-up reel on the wire take-up roller 32, and in the process, the cavity is always positioned at the accommodating gap;
5. and starting the paying-off motor 13 and the taking-up motor 33, and winding the pipeline repairing material on the paying-off roller 12 together with the traction rope in the cavity on the take-up reel.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The winding and unwinding device for the pipeline repairing material is characterized by comprising a pay-off rack (1), a lead frame (2) and a winding rack (3), wherein the pay-off rack (1) is provided with a pay-off roller (12) and a pay-off motor (13) for driving the pay-off roller (12) to rotate; the take-up stand (3) is provided with a take-up roller (32) and a take-up motor (33) for driving the take-up roller (32) to rotate; the lead frame (2) is positioned between the pay-off rack (1) and the take-up rack (3), and the lead frame (2) comprises a high-position lead roller (22) for receiving the pipeline repairing material output from the pay-off roller (12); an accommodating gap for placing a traction rope roll is formed between the high-position wire guide roller (22) and the pay-off roller (12) in the horizontal direction.
2. The coiling and uncoiling device for pipe repair material as defined in claim 1, wherein said lead frame (2) further comprises a first guide roller (24) for receiving pipe repair material delivered from said high guide roller (22); the horizontal height of the high-position wire guiding roller (22) is higher than that of the pay-off roller (12), and the horizontal height of the high-position wire guiding roller (22) is higher than that of the first wire guiding roller (24).
3. The pipeline rehabilitation material reel-up of claim 2, wherein the first wire guide roller (24) is located directly below the high wire guide roller (22).
4. The coiling and uncoiling device for pipe repair material according to claim 1, wherein the lead frame (2) is further provided with an operating platform (26) arranged at the receiving gap.
5. The coiling and uncoiling device for the pipeline repairing material as recited in claim 1, wherein the pay-off rack (1) further comprises a detection conveying roller (23) rotatably mounted on the pay-off rack (1) and two auxiliary conveying rollers which are respectively arranged at two sides of the detection conveying roller (23) and rotatably mounted on the pay-off rack (1); the pay-off stand (1) is further provided with a test seat assembly supported at the end of the detection conveying roller (23), and the test seat assembly comprises a pressure sensor (271) installed on the second stand body (21) and a mounting seat (272) installed on a strain gauge of the pressure sensor (271).
6. The coiling and uncoiling device for pipe repair material as defined in claim 5, wherein two auxiliary conveyor rollers are symmetrically arranged on both sides of the detection conveyor roller (23).
7. The coiling and uncoiling device for the pipeline repairing material as recited in claim 1, wherein the bottom of the coiling and uncoiling frame (3) is provided with a transverse driving component for controlling the transverse movement of the coiling and uncoiling frame (3).
8. The winding and unwinding device for pipeline repairing materials according to claim 7, wherein the transverse driving assembly comprises a bottom plate (41), a driving lead screw (42) rotatably mounted on the bottom plate (41) and transversely arranged, a driving nut (43) mounted at the bottom of the winding frame (3) and matched with the driving lead screw (42), a guide rail (44) mounted on the bottom plate (41) and transversely arranged, a guide block (45) mounted at the bottom of the winding frame (3) and matched with the guide rail (44), and a driving motor (46) driving the driving lead screw (42) to rotate.
9. The coiling and uncoiling device for the pipeline repairing material as recited in claim 1, wherein the coiling and uncoiling device for the pipeline repairing material is further provided with an extension bracket (311) and a third wire roller (34) rotatably mounted on the extension bracket (311) at the side of the coiling and uncoiling device (3) facing the wire frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121004582.2U CN214662917U (en) | 2021-05-12 | 2021-05-12 | Pipeline repair material winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121004582.2U CN214662917U (en) | 2021-05-12 | 2021-05-12 | Pipeline repair material winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214662917U true CN214662917U (en) | 2021-11-09 |
Family
ID=78494842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121004582.2U Active CN214662917U (en) | 2021-05-12 | 2021-05-12 | Pipeline repair material winding and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214662917U (en) |
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2021
- 2021-05-12 CN CN202121004582.2U patent/CN214662917U/en active Active
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