CN201580919U - Engine hoist with safety device - Google Patents

Engine hoist with safety device Download PDF

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Publication number
CN201580919U
CN201580919U CN2009202948770U CN200920294877U CN201580919U CN 201580919 U CN201580919 U CN 201580919U CN 2009202948770 U CN2009202948770 U CN 2009202948770U CN 200920294877 U CN200920294877 U CN 200920294877U CN 201580919 U CN201580919 U CN 201580919U
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CN
China
Prior art keywords
cantilever
hinged
safety
column
base
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 - Lifetime
Application number
CN2009202948770U
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Chinese (zh)
Inventor
周浩良
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.)
Hangzhou Tianheng Machine Co Ltd
Original Assignee
Hangzhou Tianheng Machine 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 Hangzhou Tianheng Machine Co Ltd filed Critical Hangzhou Tianheng Machine Co Ltd
Priority to CN2009202948770U priority Critical patent/CN201580919U/en
Application granted granted Critical
Publication of CN201580919U publication Critical patent/CN201580919U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a hoisting machine, in particular to an engine hoist with a safety device, which solves the technical problems that the safety performance of the existing hoisting machine is low and the structure is complex. The technical scheme is that the engine hoist comprises a base, installed with traveling rollers at the bottom part, a stand column hinged on the base and two support arms, two supporting bars are hinged on the base, and the other ends of the two supporting bars are hinged on the stand column; and a cantilever is hinged at the top end of the stand column, a hoisting hook is positioned at the right end of the cantilever and the two ends of an oil cylinder are respectively hinged on the stand column and the cantilever. The utility model is characterized in that two safety baffles and a safety pin are arranged on the stand column, the two safety baffles are vertically arranged on the two sides of the cantilever, and a plurality of positioning holes matched with the safety pin are manufactured on the edge of the safety baffles.

Description

A kind of engine loop wheel machine with safety device
Technical field
The utility model relates to a kind of elevator machinery, is specially the engine loop wheel machine with safety device.
Background technology
In the automobile repair process, often need check or repair the engine of automobile.Generally need to adopt the engine loop wheel machine that engine is hung out automobile, engine is placed on the Engine frame fixes again, remove loop wheel machine then engine is overhauled.Conventional engine loop wheel machine (Fig. 5) comprises that the bottom is equipped with the base of road wheel, and pivotally attached column and two legs also are hinged with two strut bars on the base on the base, and the other end of two strut bars all joins on column; The top of described column is hinged with a cantilever, and the right-hand member of cantilever is positioned with a suspension hook, and other has the two ends of an oil cylinder to be hinged on respectively on column and the cantilever.
The defective of this type of engine loop wheel machine is: during work, engine need be fixed on Engine frame, and it is very not convenient to operate; Oil cylinder need bear the most pressure of cantilever, in case emergency situations such as generation oil cylinder leakage of oils, the engine that cantilever and cantilever are sling tenesmus suddenly brings danger to the maintainer, and potential safety hazard is bigger.
The utility model content
Technical problem to be solved in the utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of improvement of engine loop wheel machine is provided, and this engine loop wheel machine should have safety performance height, characteristic of simple structure.
The technical scheme that the utility model provides is: a kind of engine loop wheel machine with safety device, described engine loop wheel machine comprises that the bottom is equipped with pivotally attached column and two legs on the base, base of road wheel, also be hinged with two strut bars on the described base, the other end of two strut bars all is hinged on the column; The top of described column is hinged with a cantilever, and the right-hand member of cantilever is positioned with a suspension hook, and other has the two ends of an oil cylinder to be hinged on respectively on column and the cantilever; It is characterized in that: also be provided with two safe plate washer and safety pins that are arranged vertically on the cantilever both sides on the described column, the edge of described safe plate washer is shaped on the knock hole that some and described safety pin cooperates.
Knock hole on the described safe plate washer all is symmetrical arranged.
The beneficial effects of the utility model are: owing to be provided with safety device, enable safe plate washer and safety pin supporting cantilever during work, just can directly overhaul engine, no longer need special-purpose Engine frame, and operation is also very convenient; In addition, just in case accident takes place, safety pin also can bear the pressure of cantilever, and cantilever can not dropped, and has improved the safety of crane when mobile; Simultaneously, the more original crane of the utility model has only increased by two safe plate washers and a safety pin, and simple in structure, cost is lower.
Description of drawings
Fig. 1 is the perspective view of the utility model mode of operation.
Fig. 2 is one of main TV structure scheme drawing of the utility model mode of operation.
Fig. 3 be the utility model mode of operation main TV structure scheme drawing two.
Fig. 4 is the main TV structure scheme drawing of the utility model reset mode.
Fig. 5 is the main TV structure scheme drawing of conventional engine loop wheel machine mode of operation.
The specific embodiment
As shown in Figure 1, road wheel 1-1 (quantity of road wheel can be determined as required, is 4 among the figure) is equipped with in the bottom of base 1 of the present utility model, is hinged with a column 3 and two legs 2 on the base, the end of two legs respectively is equipped with a road wheel 1-1, makes the mobile more convenient of loop wheel machine.
Also be hinged with two strut bars 4 (as shown in Figure 1) that are arranged vertically on column 3 both sides on the base, the other end of two strut bars all is hinged on the column 3; The top of described column 3 and cantilever 6 are hinged by a bearing pin; There is a suspension hook 7 the right-hand member location (hinged by bearing pin) of cantilever 6; Also have the two ends of an oil cylinder 5 to join respectively on column 3 and cantilever 6 in addition.
Improvement part of the present utility model is: be arranged vertically 8, two safe plate washers of two fan-shaped safe plate washers on the described column 3 and laid respectively at the both sides of cantilever 6 and be parallel to each other; The scallop of two safe plate washers 8 is along the knock hole 8-1 that is shaped on some symmetries (number in hole determines as required, is 6 on every safe plate washer among Fig. 1); Other has a safety pin 9 can pass two symmetrical knock holees cantilever 6 is positioned.
Can according to actual needs safety pin be inserted in different knock holees during use, as Fig. 2, different conditions shown in Figure 3; After work is finished, pull out safety pin, cantilever is reset to state as shown in Figure 4.

Claims (2)

1. engine loop wheel machine with safety device, described engine loop wheel machine comprises that the bottom is equipped with pivotally attached column (3) and two legs (2) on the base (1), base of road wheel (1-1), also be hinged with two strut bars (4) on the described base (1), the other end of two strut bars all is hinged on the column (3); The top of described column (3) is hinged with a cantilever (6), and the right-hand member of cantilever is positioned with a suspension hook (7), and other has the two ends of an oil cylinder (5) to be hinged on respectively on column (3) and the cantilever (6); It is characterized in that: also be provided with two safe plate washer (8) and safety shelves pins (9) that are arranged vertically on the cantilever both sides on the described column (3), the edge of safe plate washer (8) is shaped on the knock hole (8-1) that some and described safety shelves pins (9) cooperate.
2. a kind of engine loop wheel machine with safety device according to claim 1 is characterized in that: the knock hole (8-1) on the described safe plate washer (8) all is symmetrical arranged.
CN2009202948770U 2009-12-24 2009-12-24 Engine hoist with safety device Expired - Lifetime CN201580919U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202948770U CN201580919U (en) 2009-12-24 2009-12-24 Engine hoist with safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202948770U CN201580919U (en) 2009-12-24 2009-12-24 Engine hoist with safety device

Publications (1)

Publication Number Publication Date
CN201580919U true CN201580919U (en) 2010-09-15

Family

ID=42722916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202948770U Expired - Lifetime CN201580919U (en) 2009-12-24 2009-12-24 Engine hoist with safety device

Country Status (1)

Country Link
CN (1) CN201580919U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102259814A (en) * 2011-05-10 2011-11-30 山东大学 Bracing structure of high-altitude work movable arm support
CN102674162A (en) * 2012-05-28 2012-09-19 山东电力集团公司潍坊供电公司 Special lifting device for pneumatic mechanism of circuit breaker
CN102745600A (en) * 2012-07-24 2012-10-24 山东电力集团公司枣庄供电公司 Multifunctional crane hoisting mechanism
CN104030170A (en) * 2014-05-09 2014-09-10 王军 Hoisting mechanism of crane for engines
CN107265304A (en) * 2017-08-14 2017-10-20 安徽德琳环保发展(集团)有限公司 A kind of building and ornament materials handling apparatus
CN108059114A (en) * 2018-01-02 2018-05-22 太仓高德升降机有限公司 Inclinable hydraulic lifter with rotary support mechanism
CN109534181A (en) * 2018-11-27 2019-03-29 安徽合力股份有限公司合肥铸锻厂 Casting machine backpack cover headstock gear
CN113120781A (en) * 2021-04-16 2021-07-16 中铁建工集团建筑安装有限公司 Attached arm hoisting device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102259814A (en) * 2011-05-10 2011-11-30 山东大学 Bracing structure of high-altitude work movable arm support
CN102674162A (en) * 2012-05-28 2012-09-19 山东电力集团公司潍坊供电公司 Special lifting device for pneumatic mechanism of circuit breaker
CN102745600A (en) * 2012-07-24 2012-10-24 山东电力集团公司枣庄供电公司 Multifunctional crane hoisting mechanism
CN104030170A (en) * 2014-05-09 2014-09-10 王军 Hoisting mechanism of crane for engines
CN107265304A (en) * 2017-08-14 2017-10-20 安徽德琳环保发展(集团)有限公司 A kind of building and ornament materials handling apparatus
CN108059114A (en) * 2018-01-02 2018-05-22 太仓高德升降机有限公司 Inclinable hydraulic lifter with rotary support mechanism
CN109534181A (en) * 2018-11-27 2019-03-29 安徽合力股份有限公司合肥铸锻厂 Casting machine backpack cover headstock gear
CN113120781A (en) * 2021-04-16 2021-07-16 中铁建工集团建筑安装有限公司 Attached arm hoisting device
CN113120781B (en) * 2021-04-16 2022-06-14 中铁建工集团建筑安装有限公司 Attached arm hoisting device

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CX01 Expiry of patent term
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Granted publication date: 20100915