CN204651788U - The miniature stretching car of cableway-type live crossing frame construction - Google Patents

The miniature stretching car of cableway-type live crossing frame construction Download PDF

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Publication number
CN204651788U
CN204651788U CN201520422042.4U CN201520422042U CN204651788U CN 204651788 U CN204651788 U CN 204651788U CN 201520422042 U CN201520422042 U CN 201520422042U CN 204651788 U CN204651788 U CN 204651788U
Authority
CN
China
Prior art keywords
cableway
direct current
current machine
base
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520422042.4U
Other languages
Chinese (zh)
Inventor
陈保家
肖文荣
严文超
吴志平
朱晨希
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Three Gorges University CTGU
Original Assignee
China Three Gorges University CTGU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Three Gorges University CTGU filed Critical China Three Gorges University CTGU
Priority to CN201520422042.4U priority Critical patent/CN204651788U/en
Application granted granted Critical
Publication of CN204651788U publication Critical patent/CN204651788U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the miniature stretching car of cableway-type live crossing frame construction, it comprises base, base is mounted by means of bolts on construction ground, multiple bracing frame is fixedly mounted on base, Right side support frame is provided with direct current machine, casing is provided with outside direct current machine, planetary reduction gear and direct current machine are connected by flat key, empty axle magnetic-powder-type brake and planetary reduction gear are connected by flat key, core grinding formula reel is connected by spline fitted with empty axle magnetic-powder-type brake, and core grinding formula reel is arranged on bracing frame by bearing pedestal.It is low that this miniature stretching car can be used in some tractive effort, in the tension stringing task that hauling speed is little, and due to its small in volume, can a dead lift, and very high to the adaptability in place.

Description

The miniature stretching car of cableway-type live crossing frame construction
Technical field
The utility model belongs to power cable stringer field, is specifically related to the miniature stretching car of cableway-type live crossing frame construction.
Background technology
When existing cableway-type live crossing frame is constructed, tractive effort is less, and between 12 ~ 15KN, minimum hauling speed is 12m/min.Because there is no special stretching equipment, mostly replace with high pressure or extra high voltage network Poling Construction stretching car.This kind equipment mostly adopts diesel engine drives, universal speed reducer transmission, HYDRAULIC CONTROL SYSTEM, frame and reel are all steel materials, and volume is large, heavy, complicated operation, for field construction, particularly mountain area, undulating topography, transition difficulty, needs to move job site to by traction locomotive or self-propelled.Comprehensive above analysis, in the urgent need to the miniature stretching equipment for cableway-type live crossing frame construction characteristic design specialized.
Utility model content
Technical problem to be solved in the utility model is to provide the miniature stretching car of cableway-type live crossing frame construction, it is low that this miniature stretching car can be used in some tractive effort, in the tension stringing task that hauling speed is little, and due to its small in volume, can a dead lift, very high to the adaptability in place.
In order to realize above-mentioned technical characteristic, the purpose of this utility model is achieved in that the miniature stretching car of cableway-type live crossing frame construction, it comprises base, base is mounted by means of bolts on construction ground, multiple bracing frame is fixedly mounted on base, Right side support frame is provided with direct current machine, casing is provided with outside direct current machine, planetary reduction gear and direct current machine are connected by flat key, empty axle magnetic-powder-type brake and planetary reduction gear are connected by flat key, core grinding formula reel is connected by spline fitted with empty axle magnetic-powder-type brake, core grinding formula reel is arranged on bracing frame by bearing pedestal.
The upper surface of described casing is provided with frame handle.
Described frame handle is stained with plastic inner lining.
Described bearing pedestal inside is provided with taper roll bearing.
The utility model has following beneficial effect:
The miniature stretching car of this cableway-type live crossing frame construction, in use first by bolt by base fixed installation on the ground, and direct current machine, planetary reduction gear, empty axle magnetic-powder-type brake, core grinding formula reel are connected with bearing pedestal, the stability of checkout equipment entirety after having connected, then direct current machine is started, regulate its speed and speed-regulating switch be transferred to minimum, Di Nima rope is wound on core grinding formula reel, and give some tension of restricting, require that regulation and control motor is to requiring rotating speed, realizes smooth start and runs according to hauling speed.
This apparatus structure is simple, quicklook, can directly be controlled by the rotating speed of electric machine controller to complete equipment, expand the scope of application and the application of current stretching equipment, this miniature stretching equipment operating is convenient, stable system performance, is used in particular for the occasion of the micro-pulling force of low speed, has society generalization and is worth and economic benefit.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is three-dimension integrally assembly structure front view of the present utility model.
In figure: base 1, bolt 2, bracing frame 3, casing 4, direct current machine 5, planetary reduction gear 6, empty axle magnetic-powder-type brake 7, core grinding formula reel 8, bearing pedestal 9, frame handle 10.
Embodiment
Below in conjunction with accompanying drawing, execution mode of the present utility model is described further.
See Fig. 1, the miniature stretching car of cableway-type live crossing frame construction, it comprises base 1, base 1 is fixedly mounted on construction ground by bolt 2, multiple bracing frame 3 is fixedly mounted on base 1, Right side support frame is provided with direct current machine 5, casing 4 is provided with outside direct current machine 5, planetary reduction gear 6 and direct current machine 5 are connected by flat key, empty axle magnetic-powder-type brake 7 is connected by flat key with planetary reduction gear 6, core grinding formula reel 8 is connected by spline fitted with empty axle magnetic-powder-type brake 7, core grinding formula reel 8 is arranged on bracing frame 3 by bearing pedestal 9.By base 1 is installed on the ground, whole stretching car can be fixedly mounted on construction ground, volume lift can be provided for reel 8 by direct current machine 5, can be slowed down to direct current machine 5 by planetary reduction gear 6, empty axle magnetic-powder-type brake 7 can carry out control for brake, core grinding formula reel 8 is wound with Di Nima rope, by Di Nima rope, power cable is drawn.
Preferably, the upper surface of described casing 4 is provided with frame handle 10.Can conveniently be carried whole equipment by machine handle 10.
Preferably, described frame handle 10 is stained with plastic inner lining.Can reduce in handling process the stressed injury of staff by arranging liner.
Preferably, described bearing pedestal 9 inside is provided with taper roll bearing.
Device specific works process of the present utility model and principle are:
Application in Specific construction, after integral device is fixed on work-yard by bolt 2, is connected with gasoline engine generator, starts in advance, checks the run stability of integral device.The design's direct current machine 5 used is HPM-5KW wind cooling DC brushless motor, and by electric machine controller regulating system, whether checking system is according to predetermined running.When inspection by after, disable motor, winding five of being restricted by Di Nima is enclosed on core grinding formula reel 8, near its input namely near brake end, afterbody connects on the reel with another miniature stretching equipment, there is provided pretension by empty axle magnetic-powder-type brake 7, start whole equipment, realize tension stringing task.
Structure in this example is only illustrating and explaining for claim, so that mass reading is understood, should not be considered as the restriction for claim, and the scope that protection range of the present utility model should be recorded with claim and legal equivalent feature are as the criterion.

Claims (4)

1. the miniature stretching car of cableway-type live crossing frame construction, it comprises base (1), base (1) is fixedly mounted on construction ground by bolt (2), it is characterized in that: multiple bracing frame (3) is fixedly mounted on base (1), Right side support frame is provided with direct current machine (5), direct current machine (5) outside is provided with casing (4), planetary reduction gear (6) and direct current machine (5) are connected by flat key, empty axle magnetic-powder-type brake (7) is connected by flat key with planetary reduction gear (6), core grinding formula reel (8) is connected by spline fitted with empty axle magnetic-powder-type brake (7), core grinding formula reel (8) is arranged on bracing frame (3) by bearing pedestal (9).
2. cableway-type live crossing frame construction according to claim 1 is with miniature stretching car, it is characterized in that: the upper surface of described casing (4) is provided with frame handle (10).
3. cableway-type live crossing frame construction according to claim 2 is with miniature stretching car, it is characterized in that: described frame handle (10) is stained with plastic inner lining.
4. cableway-type live crossing frame construction according to claim 1 is with miniature stretching car, it is characterized in that: described bearing pedestal (9) inside is provided with taper roll bearing.
CN201520422042.4U 2015-06-18 2015-06-18 The miniature stretching car of cableway-type live crossing frame construction Expired - Fee Related CN204651788U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520422042.4U CN204651788U (en) 2015-06-18 2015-06-18 The miniature stretching car of cableway-type live crossing frame construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520422042.4U CN204651788U (en) 2015-06-18 2015-06-18 The miniature stretching car of cableway-type live crossing frame construction

Publications (1)

Publication Number Publication Date
CN204651788U true CN204651788U (en) 2015-09-16

Family

ID=54104498

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520422042.4U Expired - Fee Related CN204651788U (en) 2015-06-18 2015-06-18 The miniature stretching car of cableway-type live crossing frame construction

Country Status (1)

Country Link
CN (1) CN204651788U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112217139A (en) * 2020-10-14 2021-01-12 宁夏荣光电力工程有限公司 Method for unfolding guide rope in live crossing manner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112217139A (en) * 2020-10-14 2021-01-12 宁夏荣光电力工程有限公司 Method for unfolding guide rope in live crossing manner
CN112217139B (en) * 2020-10-14 2021-09-17 宁夏荣光电力工程有限公司 Method for unfolding guide rope in live crossing manner

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150916

Termination date: 20160618

CF01 Termination of patent right due to non-payment of annual fee