CN203359890U - Small-sized electric pole hoisting device - Google Patents

Small-sized electric pole hoisting device Download PDF

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Publication number
CN203359890U
CN203359890U CN 201320335680 CN201320335680U CN203359890U CN 203359890 U CN203359890 U CN 203359890U CN 201320335680 CN201320335680 CN 201320335680 CN 201320335680 U CN201320335680 U CN 201320335680U CN 203359890 U CN203359890 U CN 203359890U
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CN
China
Prior art keywords
electric pole
small
dead man
sized electric
steel pipe
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.)
Active
Application number
CN 201320335680
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Chinese (zh)
Inventor
曾德明
胡建波
蒋芸霜
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.)
Yongchuan Power Supply Bureau Of Chongqing Electric Power Co ltd
State Grid Corp of China SGCC
Original Assignee
Yongchuan Power Supply Bureau Of Chongqing Electric Power Co ltd
State Grid Corp of China SGCC
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.)
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Application filed by Yongchuan Power Supply Bureau Of Chongqing Electric Power Co ltd, State Grid Corp of China SGCC filed Critical Yongchuan Power Supply Bureau Of Chongqing Electric Power Co ltd
Priority to CN 201320335680 priority Critical patent/CN203359890U/en
Application granted granted Critical
Publication of CN203359890U publication Critical patent/CN203359890U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a small-sized electric pole hoisting device which comprises a deflector rod, a power mechanism and a hoisting pulley block. The deflector rod is a telescopic type single-foot deflector rod. The power mechanism is connected with a guiding mechanism arranged at the lower end of the deflector rod and the hoisting pulley block fixed at the upper end of the deflector rod through steel wire ropes. According to the small-sized electric pole hoisting device, the power mechanism provides tractive force; through the adoption of the hoisting pulley block, the tractive force is saved and the principle that the direction of the tractive force can be changed is used, so an electric pole can be hoisted easily; according to the telescopic type single-foot deflector rod, transportation of the deflector rod is facilitated, and the height of the deflector rod can be adjusted according to actual needs when the small-sized electric pole hoisting device is assembled, so applicability is strong.

Description

Small-sized electric pole lifting appliance
Technical field
The utility model relates to a kind of lifting appliance, particularly a kind of small-sized lifting appliance vertical for the electric pole group.
Background technology
In the process of building at electrical network, after needing first the electric pole group to be stood, build cable and wire above the electric pole after erecting again.Main use crane is fixed by the staff after the electric wire thick stick is sling again at present, but in the remote countryside area, use the vertical light electrical wire thick stick of crane group uneconomical, and often due to landform, with the construction occasion, restriction causes more greatly crane to sail into, so these occasions adopt original manpower group cube formula usually.The mode of manpower group pole erecting need to expend more manpower, and time-consuming, work efficiency is low, and if in the vertical process of group, each one coordinates slightly to have and improperly may cause casualties, and safety factor is low.
Therefore, need a kind of small-sized lifting appliance vertical for the electric pole group, its simple in structure, easy to use, laborsaving saving time, can replace original manpower group cube formula.
The utility model content
In view of this, the utility model provides a kind of small-sized electric pole lifting appliance, and its simple in structure, easy to use, laborsaving saving time can replace original manpower group cube formula.
Small-sized electric pole lifting appliance of the present utility model, comprise dead man, actuating unit and hoisting sheave, the unipods dead man that described dead man is telescoping, the guiding mechanism of described actuating unit by steel rope and described dead man lower end and the hoisting sheave that is fixed on described dead man upper end are connected.
Further, the outside steel pipe that described dead man is different by diameter and internal steel pipe box are fitted together and form, described inner steel pipe can be at described outside steel pipe free-extension, and two steel pipe laps are equipped with and conveniently penetrate the circular port that bearing pin is fixed two steel pipe relative positions.
Further, described actuating unit is the miniature electric winch.
Further, described hoisting sheave comprises crown block and lifting movable pulley, and described crown block is fixedly mounted on described dead man upper end, and described lifting movable pulley is connected with described crown block by steel rope.
Further, described guiding mechanism is a fixed pulley.
The beneficial effects of the utility model: small-sized electric pole lifting appliance of the present utility model, provide tractive force by actuating unit, utilize assembly pulley not only can save tractive force but also the principle that can change the tractive force direction can be sling electric pole like a cork; The unipods dead man of telescoping not only facilitates the transportation of dead man, and can adjust according to actual needs the dead man height in group immediately, and applicability is strong.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure: the small-sized electric pole lifting appliance of the present embodiment, comprise dead man 1, actuating unit 2 and hoisting sheave, the unipods dead man that described dead man 1 is telescoping, the guiding mechanism 4 of described actuating unit 2 by steel rope 3 and described dead man 1 lower end and the hoisting sheave that is fixed on described dead man 1 upper end are connected; Dead man 1 be take iron and steel as raw material, is made into the telescoping structure and both has been convenient to transportation, and can stretch into needed length according to setting height(from bottom) and construction weight in lifting; Cable wind rope 6 and the common stabilization system that forms dead man 1 of earth anchor 7, keep the upright and stable of dead man 1, and cable wind rope 6 radicals are according to conditional decisions such as hoisting capacity, height, and this device is provided with four; The lifting that actuating unit 2 is electric pole provides tractive force, and this tractive force both can be from mechanical power, also can be from manpower; Hoisting sheave is comprised of a plurality of pulleys, can found situation and layout setting according to concrete group; Steel rope 3 length between dead man 1 and actuating unit 2 also can be determined on a case-by-case basis, even guarantee to occur the accident of falling the bar, also can not injure operating personal; Guiding mechanism 4 can change into horizontal drag force along the tractive force of dead man 1 effect, to keep dead man 1 stable.
In the present embodiment, the outside steel pipe 11 that described dead man 1 is different by diameter and inner steel pipe 12 are set in together and form, described inner steel pipe 11 can be at described outside steel pipe 12 free-extensions, and the lap of two steel pipes is equipped with and conveniently penetrates bearing pin 13 to fix the circular port of two steel pipe relative positions; Dead man 1 adopts the telescoping stretching structure, and outside steel pipe 12 adopts channel-section steel to make, and inner steel pipe 11 adopts to be made than the square steel of the little model of channel-section steel; For keeping the intensity of this lifting appliance, can establish many bearing pins 13 corresponding with a plurality of circular ports.
In the present embodiment, described actuating unit 2 is the miniature electric winch; Electric winch can replace original manpower group cube formula, laborsaving saving time; Electric winch comprises electrical motor, plunging joint, drg, gear case and reel, jointly is arranged on frame, for lifting altitude and the large work of volume of goods loaded and unloaded situation frequently, good speed adjustment features, empty hook fast-descending can be made, to installation in position or responsive material, less speed can be used; The motor of miniature winch and steel rope on same transmission shaft, light small and exquisite, save space.
In the present embodiment, described hoisting sheave comprises crown block 51 and lifting movable pulley 52, and described crown block 51 is fixedly mounted on described dead man 1 upper end, and described lifting movable pulley 52 is connected with described crown block 51 by described steel rope 3; On lifting movable pulley 52, hook is installed, during vertical rod, is tied up and hang on hook with rope in the upper end of electric pole.
In the present embodiment, described guiding mechanism 4 is a fixed pulley, is convenient to install, change.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims (5)

1. a small-sized electric pole lifting appliance, it is characterized in that: comprise dead man (1), actuating unit (2) and hoisting sheave, the unipods dead man that described dead man (1) is telescoping, the guiding mechanism (4) of described actuating unit (2) by steel rope (3) and described dead man (1) lower end and the hoisting sheave that is fixed on described dead man (1) upper end are connected.
2. small-sized electric pole lifting appliance according to claim 1, it is characterized in that: the outside steel pipe (11) that described dead man (1) is different by diameter and inner steel pipe (12) are set in together and form, described inner steel pipe (11) can be at described outside steel pipe (12) free-extension, and the lap of two steel pipes is equipped with and conveniently penetrates bearing pin (13) to fix the circular port of two steel pipe relative positions.
3. small-sized electric pole lifting appliance according to claim 2, it is characterized in that: described actuating unit (2) is the miniature electric winch.
4. small-sized electric pole lifting appliance according to claim 3, it is characterized in that: described hoisting sheave comprises crown block (51) and lifting movable pulley (52), described crown block (51) is fixedly mounted on described dead man (1) upper end, and described lifting movable pulley (52) is connected with described crown block (51) by described steel rope (3).
5. small-sized electric pole lifting appliance according to claim 4, it is characterized in that: described guiding mechanism (4) is a fixed pulley.
CN 201320335680 2013-06-09 2013-06-09 Small-sized electric pole hoisting device Active CN203359890U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320335680 CN203359890U (en) 2013-06-09 2013-06-09 Small-sized electric pole hoisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320335680 CN203359890U (en) 2013-06-09 2013-06-09 Small-sized electric pole hoisting device

Publications (1)

Publication Number Publication Date
CN203359890U true CN203359890U (en) 2013-12-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320335680 Active CN203359890U (en) 2013-06-09 2013-06-09 Small-sized electric pole hoisting device

Country Status (1)

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CN (1) CN203359890U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104891371A (en) * 2015-06-08 2015-09-09 无锡市羊尖盛裕机械配件厂 Portable and movable building hoist device
CN107381004A (en) * 2017-07-25 2017-11-24 国网山东省电力公司莒县供电公司 A kind of electric pole lifting handling device and electric pole lifting method for carrying

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104891371A (en) * 2015-06-08 2015-09-09 无锡市羊尖盛裕机械配件厂 Portable and movable building hoist device
CN107381004A (en) * 2017-07-25 2017-11-24 国网山东省电力公司莒县供电公司 A kind of electric pole lifting handling device and electric pole lifting method for carrying

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