CN205580476U - A automatic draw gear for electric power pipeline track measurement appearance - Google Patents
A automatic draw gear for electric power pipeline track measurement appearance Download PDFInfo
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- CN205580476U CN205580476U CN201620179096.7U CN201620179096U CN205580476U CN 205580476 U CN205580476 U CN 205580476U CN 201620179096 U CN201620179096 U CN 201620179096U CN 205580476 U CN205580476 U CN 205580476U
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- pulley
- measurement instrument
- rope
- friction part
- trajectory measurement
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Abstract
The utility model discloses an automatic draw gear for electric power pipeline track measurement appearance contains, and the power hoisting mechanism has the hoist barrel and draws the rope, the haulage rope rigging has stiff end and drawing end, the stiff end that draws the rope with the hoist barrel combines mutually regularly, the drawing end that draws the rope for with the track measurement appearance combines mutually regularly, by the rotation the hoist barrel is in order to convolute or to relax draw the rope, and then drive the track measurement appearance in electric power pipeline internal shift, it provides the mechanism to rub to hinder, be used for to hoist barrel optionally provides rotatory and rubs and hinders, speed monitoring mechanism is used for monitoring draw the haulage speed of rope, and pressure monitoring mechanism is used for monitoring draw the pulling force size of rope. The utility model has the advantages of: simple structure, the automation mechanized operation relies on electric drive control, alleviates operating personnel's intensity of labour, satisfies the measurement requirement of long distance pipeline, environment extreme condition elder generation.
Description
Technical field
This utility model relates to measuring pipeline track field, particularly relates to a kind of automatic traction device for power pipe trajectory measurement instrument.
Background technology
The development of underground electric pipeline, it is desirable to accurately grasp its three-dimensional track.Special measurement work to buried pipe track mark starts to present, a kind of existing pawl that plays has the records of distance by the log the Tracing instrument of wheel form for this cause, such as, CN104567914A disclosed " a kind of pipeline Tracing instrument being provided with novel wheel of having the records of distance by the log ", CN104567915A disclosed " even wheels have the records of distance by the log interior receipts righting claw pipeline Tracing instrument ", but it is limited by the limitations such as the design form of this apparatus structure, the operation of instrument the most still requires artificial stay cord, and need operator rope closing end with put end and communicate with each other and just can complete to measure.Being not difficult to find out, above-mentioned also existing uses inconvenience, complex operation and the shortcoming affecting accuracy of instrument.Measuring especially for long distance line, manpower traction cannot meet the use requirement of this type of Tracing instrument, and manpower traction's is at the uniform velocity the most obvious on the impact of trajectory measurement with Caton phenomenon.Again or use hot-melt adhesive paste mode pipeline, bigger projection often occurs at crator, the rope elastic deformation that manpower traction causes easily forms moment high acceleration, Tracing instrument is impacted destruction, even cord break causes pipeline to scrap, there is huge potential safety hazard, mapping operations and national property are caused immeasurable loss, limit application and the development of underground pipeline survey technology.In view of above-mentioned, it would be highly desirable to design a kind of novel device that can substitute manpower traction.
Utility model content
The purpose of this utility model is to overcome the problem of manpower traction in prior art, it is provided that a kind of novel automatic traction device for power pipe trajectory measurement instrument.
In order to realize this purpose, the technical solution of the utility model is as follows: a kind of automatic traction device for power pipe trajectory measurement instrument, includes,
Power hoisting mechanism, it has buncher, decelerator, shaft coupling, elevator cylinder and drag rope, described elevator cylinder has cylinder rotating shaft, the motor shaft of described buncher is combined permanently with the power shaft of described decelerator, the output shaft of described decelerator is combined with described cylinder rotating shaft permanently by described shaft coupling, described drag rope has fixing end and traction end, the fixing end of described drag rope is combined permanently with described elevator cylinder, the traction end of described drag rope is in order to be combined permanently with described trajectory measurement instrument, with winding or described drag rope is loosened by rotating described elevator cylinder, and then drive described trajectory measurement instrument in described power pipe internal shift.
As the preferred version of a kind of automatic traction device for power pipe trajectory measurement instrument, also including, frictional resistance provides mechanism, and it is in order to optionally to provide rotation frictional resistance to described elevator cylinder.
Described frictional resistance provides mechanism to have disk brake pad, fixed friction part and adjustable friction part, described fixed friction part and described adjustable friction part are respectively at the both sides of described disk brake pad, described fixed friction part system fixes and described fixed friction part is relative with described disk brake pad secondary to form fixed friction, movable and the described adjustable friction part of described adjustable friction part system is relative with described disk brake pad with formation activity friction pair, by the distance changed between described fixed friction part and described adjustable friction part, to realize the control of the size to described rotation frictional resistance.
Described frictional resistance provides mechanism also to have unidirectional flywheel, and described unidirectional flywheel is combined the most permanently with described elevator cylinder, and described disk brake pad is combined the most permanently with described unidirectional flywheel.
As the preferred version of a kind of automatic traction device for power pipe trajectory measurement instrument, also including, speed monitoring mechanism, it is in order to monitor the hauling speed of described drag rope.
Described speed monitoring mechanism has rotary encoder and test axle, and described test axle is coaxially disposed with described elevator cylinder, and described rotary encoder is in order to monitor described test axle.
As the preferred version of a kind of automatic traction device for power pipe trajectory measurement instrument, also including, pressure monitoring mechanism, it is in order to monitor the pulling force size of described drag rope.
Described pressure monitoring mechanism has the first pulley, the second pulley, the 3rd pulley and pressure transmitter, described first pulley, described second pulley and described 3rd pulley arrangement become isosceles triangle, described first pulley and described 3rd pulley are in point at the bottom of bottom forms two of isosceles triangle, described second pulley is in top and forms a summit of isosceles triangle, described first pulley, described second pulley and described 3rd pulley are wound with described drag rope, and described pressure transmitter is in order to monitor the vertical stressing conditions of described second pulley.
Preferred version as a kind of automatic traction device for power pipe trajectory measurement instrument, described power hoisting mechanism also has elastic sheet, described elastic sheet is adjacent to described elevator cylinder, and described elastic sheet drag rope on described elevator cylinder provides thrust.
Compared with prior art, advantage of the present utility model at least that:
(1) simple in construction, automation mechanized operation, rely on driven by power to control, alleviate the labor intensity of operator, meet long-distance pipe, the measurement requirement of bad environments condition elder generation.
(2) speed is steady, and velocity perturbation is little, can reduce the measurement error precision of Tracing instrument further；
(3) stressing conditions of rope in detection in real time, monitoring and recording track instrument running；
(4) this operation field requires simple, needs space few.
Accompanying drawing explanation
Fig. 1 is the structural representation front view of this utility model one embodiment.
Fig. 2 is the structural representation side view of this utility model one embodiment.
Fig. 3 is the use schematic diagram of this utility model one embodiment.
Detailed description of the invention
Combine accompanying drawing below by specific embodiment this utility model is described in further detail.
Referring to Fig. 1,2 and 3, shown in figure is a kind of automatic traction device, it is adaptable to use environment Horizontal Directional Drilling construction, hot-melt adhesive paste M-PP and PE pipeline by the trajectory measurement instrument 6 of external force traction formula.The structure of automatic traction device is mainly provided mechanism 2, speed monitoring mechanism 3 and pressure monitoring mechanism 4 etc. to form by power hoisting mechanism 1, frictional resistance.
Described power hoisting mechanism 1 is in order to draw described trajectory measurement instrument 6.Described power hoisting mechanism 1 has elevator cylinder 11, buncher 14, decelerator 15, shaft coupling 16 and drag rope 12.Wherein, the motor shaft of described buncher 14 is combined permanently with the power shaft of described decelerator 15.Described elevator cylinder 11 has cylinder rotating shaft.The output shaft of described decelerator 15 is combined with described cylinder rotating shaft permanently by described shaft coupling 16.Described buncher 14 can described buncher 14 integral with decelerator 15 structure can be with speed governing.With said structure, described buncher 14 can drive described elevator cylinder 11 with described cylinder rotating shaft for axis rotation.Described drag rope 12 has fixing end and traction end.The fixing end of described drag rope 12 is combined permanently with described elevator cylinder 11, and the traction end of described drag rope 12 is in order to be combined permanently with described trajectory measurement instrument 6.With winding or loosen described drag rope 12 by rotating described elevator cylinder 11, and then described trajectory measurement instrument 6 can be driven in described power pipe 5 internal shift.In order to ensure row's rope, described power hoisting mechanism 1 also has elastic sheet 13, and described elastic sheet 13 is adjacent to described elevator cylinder 11 and to be in that side away from described traction end.Described elastic sheet 13 self installation base begins to be bent upwards extension to described elevator cylinder 11 direction, i.e. described elastic sheet 13 entirety is to described traction end projection.And, described elastic sheet 13 offsets and in tangent setting with the described drag rope 12 on described elevator cylinder 11 so that described elastic sheet 13 can be pressed in the drag rope 12 on described elevator cylinder 11.
Described frictional resistance provides mechanism 2 in order to optionally to provide rotation frictional resistance to described elevator cylinder 11.Described frictional resistance provides mechanism 2 to have unidirectional flywheel 22, disk brake pad 21, fixed friction part 23 and adjustable friction part 24.Described unidirectional flywheel 22 only single direction rotation.Described unidirectional flywheel 22 is combined the most permanently with described elevator cylinder 11.Also, described disk brake pad 21 is combined the most permanently with described unidirectional flywheel 22.In the present embodiment, when described elevator cylinder 11 rotates forward (that is, traction, described power hoisting mechanism 1 has the initiative duty), and described unidirectional flywheel 22 does not rotates with it.And (that is, put rope, described power hoisting mechanism 1 is in passive duty) when described elevator cylinder 11 rotates backward, described unidirectional flywheel 22 is with rotating with it, and described disk brake pad 21 is the most synchronize with described unidirectional flywheel 22.Described fixed friction part 23 and described adjustable friction part 24 are respectively at the both sides of described disk brake pad 21.Described fixed friction part 23 be fixing (such as, fixed mount fixing) and described fixed friction part 23 relative with a work surface of described disk brake pad 21 secondary to form fixed friction.Described adjustable friction part 24 be activity (such as adjustable shelf is fixed, and shifts by adjusting the movable bolt on adjustable shelf) and described adjustable friction part 24 relative with another work surface of described disk brake pad 21 with formation activity friction pair.By the distance changed between described fixed friction part 23 and described adjustable friction part 24, to realize the control to described frictional resistance size, the biggest frictional resistance of distance is the least, regulates as required.
Described speed monitoring mechanism 3 is in order to monitor the hauling speed of described drag rope 12.Described speed monitoring mechanism 3 has rotary encoder 31 and test axle 32.Described test axle 32 is combined with described cylinder rotating shaft with described test axle 32 by shaft coupling, permanently to realize synchronous axial system.The rotating speed of described test axle 32 measured by described rotary encoder 31, and then reckoning can obtain described hauling speed.
Described pressure monitoring mechanism 4 is in order to monitor the pulling force size of described drag rope 12.Described pressure monitoring mechanism 4 has the first pulley the 41, second pulley the 42, the 3rd pulley 43 and pressure transmitter 44.Described first pulley 41, described second pulley 42 and described 3rd pulley 43 constitute isosceles triangle distribution.Described first pulley 41 and described 3rd pulley 43 are in bottom and are arranged on installation pedestal (both constitute the base of isosceles triangle), and described second pulley 42 is in top.Described pressure transmitter 44 is in order to monitor the vertical stressing conditions of described second pulley 42, and then extrapolates the pulling force of described drag rope 12.
The using method of above-mentioned automatic traction device, comprises the steps of,
Step 1, it is provided that two automatic traction devices, the respectively first automatic traction device 100 and the second automatic traction device 101, described first automatic traction device 100 and described second automatic traction device 101 are respectively arranged at head end and the end of described power pipe 5.
Step 2, is preset with, in described power pipe 5, rope of precoating, described in rope of precoating begin to extend to its end from the head end of described power pipe 5.
Step 3, the traction end of the described drag rope 12 in described second automatic traction device 101 is combined permanently with described rope of precoating, described rope of precoating is pulled out at the head end of described power pipe 5 so that the traction end of the described drag rope 12 in described second automatic traction device 101 begins at moving to the head end of described power pipe 5 in described power pipe 5 from the end of described power pipe 5.
Step 4, the combination that opposite end with described trajectory measurement instrument 6 fixes respectively by the traction end of the described drag rope 12 in the traction end of the described drag rope 12 in described first automatic traction device 100 and described second automatic traction device 101.
Step 5, inserts described trajectory measurement instrument 6 in described power pipe 5 at the head end of described power pipe 5.
Step 6, at described trajectory measurement instrument 6 during the head end of described power pipe 5 moves to its end, power hoisting mechanism 1 in described first automatic traction device 100 is set as, and passive duty the frictional resistance enabling in described first automatic traction device 100 provide mechanism 2, and the power hoisting mechanism 1 in described second traction apparatus is set as, and active state is to pull described trajectory measurement instrument 6 in described power pipe 5 internal shift.Situation about being monitored according to the pressure monitoring mechanism 4 in described second traction apparatus, changes the hauling speed of power hoisting mechanism 1 in described second traction apparatus.
Step 7, at described trajectory measurement instrument 6 during the end of described power pipe 5 moves at its head end, power hoisting mechanism 1 in described second automatic traction device 101 is set as, and passive duty the frictional resistance enabling in described second automatic traction device 101 provide mechanism 2, and the power hoisting mechanism 1 in described first traction apparatus is set as, and active state is to pull described trajectory measurement instrument 6 in described power pipe 5 internal shift.Situation about being monitored according to the pressure monitoring mechanism 4 in described first traction apparatus, changes the hauling speed of power hoisting mechanism 1 in described first traction apparatus.
Step 8, repeats step 6 ~ 7, to complete trajectory measurement.
Below only have expressed embodiment of the present utility model, it describes more concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (9)
1. the automatic traction device for power pipe trajectory measurement instrument, it is characterised in that include,
Power hoisting mechanism, it has buncher, decelerator, shaft coupling, elevator cylinder and drag rope, described elevator cylinder has cylinder rotating shaft, the motor shaft of described buncher is combined permanently with the power shaft of described decelerator, the output shaft of described decelerator is combined with described cylinder rotating shaft permanently by described shaft coupling, described drag rope has fixing end and traction end, the fixing end of described drag rope is combined permanently with described elevator cylinder, the traction end of described drag rope is in order to be combined permanently with described trajectory measurement instrument, with winding or described drag rope is loosened by rotating described elevator cylinder, and then drive described trajectory measurement instrument in described power pipe internal shift.
A kind of automatic traction device for power pipe trajectory measurement instrument the most according to claim 1, it is characterised in that also include, frictional resistance provides mechanism, and it is in order to optionally to provide rotation frictional resistance to described elevator cylinder.
A kind of automatic traction device for power pipe trajectory measurement instrument the most according to claim 2, it is characterized in that, described frictional resistance provides mechanism to have disk brake pad, fixed friction part and adjustable friction part, described fixed friction part and described adjustable friction part are respectively at the both sides of described disk brake pad, described fixed friction part system fixes and described fixed friction part is relative with described disk brake pad secondary to form fixed friction, movable and the described adjustable friction part of described adjustable friction part system is relative with described disk brake pad with formation activity friction pair, by the distance changed between described fixed friction part and described adjustable friction part, to realize the control of the size to described rotation frictional resistance.
A kind of automatic traction device for power pipe trajectory measurement instrument the most according to claim 3, it is characterized in that, described frictional resistance provides mechanism also to have unidirectional flywheel, described unidirectional flywheel is combined the most permanently with described elevator cylinder, and described disk brake pad is combined the most permanently with described unidirectional flywheel.
A kind of automatic traction device for power pipe trajectory measurement instrument the most according to claim 1, it is characterised in that also include, speed monitoring mechanism, it is in order to monitor the hauling speed of described drag rope.
A kind of automatic traction device for power pipe trajectory measurement instrument the most according to claim 5, it is characterized in that, described speed monitoring mechanism has rotary encoder and test axle, and described test axle is coaxially disposed with described elevator cylinder, and described rotary encoder is in order to monitor described test axle.
A kind of automatic traction device for power pipe trajectory measurement instrument the most according to claim 1, it is characterised in that also include, pressure monitoring mechanism, it is in order to monitor the pulling force size of described drag rope.
A kind of automatic traction device for power pipe trajectory measurement instrument the most according to claim 7, it is characterized in that, described pressure monitoring mechanism has the first pulley, second pulley, 3rd pulley and pressure transmitter, described first pulley, described second pulley and described 3rd pulley arrangement become isosceles triangle, described first pulley and described 3rd pulley are in point at the bottom of bottom forms two of isosceles triangle, described second pulley is in top and forms a summit of isosceles triangle, described first pulley, described second pulley and described 3rd pulley are wound with described drag rope, described pressure transmitter is in order to monitor the vertical stressing conditions of described second pulley.
A kind of automatic traction device for power pipe trajectory measurement instrument the most according to claim 1, it is characterized in that, described power hoisting mechanism also has elastic sheet, described elastic sheet is adjacent to described elevator cylinder, and described elastic sheet drag rope on described elevator cylinder provides thrust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179096.7U CN205580476U (en) | 2016-03-09 | 2016-03-09 | A automatic draw gear for electric power pipeline track measurement appearance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179096.7U CN205580476U (en) | 2016-03-09 | 2016-03-09 | A automatic draw gear for electric power pipeline track measurement appearance |
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| Publication Number | Publication Date |
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| CN205580476U true CN205580476U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620179096.7U Active CN205580476U (en) | 2016-03-09 | 2016-03-09 | A automatic draw gear for electric power pipeline track measurement appearance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166395A (en) * | 2021-12-03 | 2022-03-11 | 中国原子能科学研究院 | Fault monitoring device and method |
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2016
- 2016-03-09 CN CN201620179096.7U patent/CN205580476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166395A (en) * | 2021-12-03 | 2022-03-11 | 中国原子能科学研究院 | Fault monitoring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: 201202 Building 2, No. 28, Lane 918, ChuanLiu Road, Pudong New Area, Shanghai Co-patentee after: CHINA University OF GEOSCIENCES (WUHAN CITY) Patentee after: Shanghai Xinneng Kaibo Industry Co.,Ltd. Jiayou Municipal Branch Address before: 201204, 273, fragrant grass road, Shanghai Town, Pudong New Area Co-patentee before: CHINA University OF GEOSCIENCES (WUHAN CITY) Patentee before: SHANGHAI JIAYOU MUNICIPAL CONSTRUCTION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220808 Address after: 273 Fangcao Road, Huamu Town, Pudong New Area, Shanghai, 201204 Patentee after: SHANGHAI JIAYOU MUNICIPAL CONSTRUCTION Co.,Ltd. Patentee after: CHINA University OF GEOSCIENCES (WUHAN CITY) Address before: 201202 Building 2, No. 28, Lane 918, ChuanLiu Road, Pudong New Area, Shanghai Patentee before: Shanghai Xinneng Kaibo Industry Co.,Ltd. Jiayou Municipal Branch Patentee before: CHINA University OF GEOSCIENCES (WUHAN CITY) |
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| TR01 | Transfer of patent right |