CN203269447U - Automatic hoisting device - Google Patents

Automatic hoisting device Download PDF

Info

Publication number
CN203269447U
CN203269447U CN 201320226934 CN201320226934U CN203269447U CN 203269447 U CN203269447 U CN 203269447U CN 201320226934 CN201320226934 CN 201320226934 CN 201320226934 U CN201320226934 U CN 201320226934U CN 203269447 U CN203269447 U CN 203269447U
Authority
CN
China
Prior art keywords
rod
bull wheel
stand
ratchet
winding wheel
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
CN 201320226934
Other languages
Chinese (zh)
Inventor
何长华
钟贤贵
何先兵
何长云
邹应全
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.)
JINGMEN YUKUI CHEMICAL CO Ltd
Original Assignee
JINGMEN YUKUI CHEMICAL CO Ltd
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 JINGMEN YUKUI CHEMICAL CO Ltd filed Critical JINGMEN YUKUI CHEMICAL CO Ltd
Priority to CN 201320226934 priority Critical patent/CN203269447U/en
Application granted granted Critical
Publication of CN203269447U publication Critical patent/CN203269447U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Provided is an automatic hoisting device. A ratchet gear is formed by a ratchet gear (5) and a connecting rod (6), wherein a rope winding wheel (3) is installed on a vertical frame (1) through a rotating shaft (2), a hoisting rope (4) is wound on the rope winding wheel (3), the ratchet gear (5) is fixed on the rope winding wheel (3), a supporting rod (7) is installed on the vertical frame (1), one end of the connecting rod (6) is movably connected with the supporting rod (7), the other end of the connecting rod (6) is provided with a pallet (6-1), an air cylinder (8) is installed on the vertical frame (1), one end of a piston rod of the air cylinder (8) is connected with the connecting rod (6) in a transmission mode, a speed reduction motor (9) is installed on the vertical frame (1), and a power output shaft of the speed reduction motor (9) is connected with a wheel shaft of the rope winding wheel (3) through a belt in a transmission mode. The automatic hoisting device has the advantages that the rope winding wheel is convenient to replace, and time and labor are saved.

Description

A kind of automatic chain sling
Technical field
The utility model relates to the chain sling field, is specifically related to a kind of automatic chain sling.
Background technology
In the building coating work progress; Often coating need to be winched to high level and carry out coating application.The complex structure that existing chain sling has, and when changing bull wheel, not quick detachable, waste time and energy.
The utility model content
The purpose of this utility model is exactly for the above-mentioned deficiency of existing chain sling, and a kind of automatic chain sling is provided.
the utility model is by stand (1), rotating shaft (2), bull wheel (3), load rope (4), pole (7), cylinder (8), reducing motor (9) and escapement form, escapement is comprised of ratchet (5) and connecting rod (6), bull wheel (3) is arranged in stand (1) by rotating shaft (2), load rope (4) is on bull wheel (3), ratchet (5) is fixed on bull wheel (3), pole (7) is arranged in stand (1), connecting rod (6) one ends and pole (7) are movably connected, the other end of connecting rod (6) is provided with ratchet (6-1), cylinder (8) is arranged in stand (1), piston rod one end of cylinder (8) is connected with connecting rod (6) transmission, reducing motor (9) is arranged in stand (1), the power take-off shaft of reducing motor (9) is connected by the wheel shaft drive of belt with bull wheel (3).
The utility model has the advantages that: the utility model is convenient to change bull wheel, and is time saving and energy saving.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
as shown in Figure 1, the utility model is by stand (1), rotating shaft (2), bull wheel (3), load rope (4), pole (7), cylinder (8), reducing motor (9) and escapement form, escapement is comprised of ratchet (5) and connecting rod (6), bull wheel (3) is arranged in stand (1) by rotating shaft (2), load rope (4) is on bull wheel (3), ratchet (5) is fixed on bull wheel (3), pole (7) is arranged in stand (1), connecting rod (6) one ends and pole (7) are movably connected, the other end of connecting rod (6) is provided with ratchet (6-1), cylinder (8) is arranged in stand (1), piston rod one end of cylinder (8) is connected with connecting rod (6) transmission, reducing motor (9) is arranged in stand (1), the power take-off shaft of reducing motor (9) is connected by the wheel shaft drive of belt with bull wheel (3).
Occupation mode: be fixed in the roof section of hugging during use, start reducing motor 9 and drive bull wheel 3 and rotate, load rope 4 can lift by crane article, at this moment, ratchet 6-1 is meshed with tooth on ratchet 5, and bull wheel 3 can only unidirectional rotation, can not reverse, therefore the article that lifting by crane can only rise, and can not descend midway, can guarantee to lift by crane safety of goods.
When the article of lifting hang the position of needs, take off article, start cylinder 8, the piston rod of cylinder 8 stretches out, and the tooth on ratchet 6-1 and ratchet 5 is broken away from, and this moment, bull wheel 3(was by reducing motor 9 drives) can be positive and negative two-wayly freely rotate, load rope 4 is transferred to ground.When cylinder 8 return, drive ratchet 6-1 and reset, ratchet 6-1 is meshed with tooth on ratchet 5, and bull wheel 3 can only unidirectional rotation, can not reverse.Can again be used for the lifting article.

Claims (1)

1. automatic chain sling, it is characterized in that it is by stand (1), rotating shaft (2), bull wheel (3), load rope (4), pole (7), cylinder (8), reducing motor (9) and escapement form, escapement is comprised of ratchet (5) and connecting rod (6), bull wheel (3) is arranged in stand (1) by rotating shaft (2), load rope (4) is on bull wheel (3), ratchet (5) is fixed on bull wheel (3), pole (7) is arranged in stand (1), connecting rod (6) one ends and pole (7) are movably connected, the other end of connecting rod (6) is provided with ratchet (6-1), cylinder (8) is arranged in stand (1), piston rod one end of cylinder (8) is connected with connecting rod (6) transmission, reducing motor (9) is arranged in stand (1), the power take-off shaft of reducing motor (9) is connected by the wheel shaft drive of belt with bull wheel (3).
CN 201320226934 2013-04-28 2013-04-28 Automatic hoisting device Expired - Fee Related CN203269447U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320226934 CN203269447U (en) 2013-04-28 2013-04-28 Automatic hoisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320226934 CN203269447U (en) 2013-04-28 2013-04-28 Automatic hoisting device

Publications (1)

Publication Number Publication Date
CN203269447U true CN203269447U (en) 2013-11-06

Family

ID=49499899

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320226934 Expired - Fee Related CN203269447U (en) 2013-04-28 2013-04-28 Automatic hoisting device

Country Status (1)

Country Link
CN (1) CN203269447U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105800529A (en) * 2016-04-29 2016-07-27 王恒标 Regulating type traction device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105800529A (en) * 2016-04-29 2016-07-27 王恒标 Regulating type traction device
CN105800529B (en) * 2016-04-29 2018-05-18 王恒标 Adjustment type draft gear

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Legal Events

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

Granted publication date: 20131106

Termination date: 20190428