CN201296611Y - Electro-hydraulic crane - Google Patents

Electro-hydraulic crane Download PDF

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Publication number
CN201296611Y
CN201296611Y CNU2008201067121U CN200820106712U CN201296611Y CN 201296611 Y CN201296611 Y CN 201296611Y CN U2008201067121 U CNU2008201067121 U CN U2008201067121U CN 200820106712 U CN200820106712 U CN 200820106712U CN 201296611 Y CN201296611 Y CN 201296611Y
Authority
CN
China
Prior art keywords
boom
support column
main support
arm
hinged
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
CNU2008201067121U
Other languages
Chinese (zh)
Inventor
赵恒水
梁德忠
Original Assignee
赵恒水
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 赵恒水 filed Critical 赵恒水
Priority to CNU2008201067121U priority Critical patent/CN201296611Y/en
Application granted granted Critical
Publication of CN201296611Y publication Critical patent/CN201296611Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electro-hydraulic crane, which comprises a main support column arranged on a U-shaped base. The main support column is hinged with a boom; the front end of the boom is connected with a pulley block; a hydraulic lifting arm is arranged between the main support column and the boom; the two ends of the hydraulic lifting arm are respectively hinged with the main support column and the boom; an inclined pull support boom is fixedly connected between the main support column and the U-shaped base; and the lower part of the U-shaped base is provided with a running wheel. Because of the structure, the maneuvering flexibility of the utility model can be fully represented during the daily hoisting, service and maintenance of the medium and small engineering machinery and equipment. The utility model not only can use the battery power supply for safe operation, but also can be switched to use the external AC power supply, thereby greatly saving the labor, reducing the labor intensity and simultaneously improving the working efficiency effectively. The utility model is also applicable to the short-distance transportation of goods. Compared with the existing hoisting equipment, the working efficiency can be improved by 10 times. Moreover, the utility model has the advantages of simple, compact and reasonable structure and simple manufacture, and facilitates the hoisting, handling and other operation for the rapid service of the machinery and equipment.

Description

A kind of electric hydaulic crane
Technical field
The utility model relates to hanging device, a kind of electric hydaulic crane of specific design.
Background technology
Often to use hanging devices such as crane in the routines such as the maintenance of equipments such as construction machinery and equipment, maintenance.Present employed hanging device mostly is cranemobile, fork truck, row and large-scale crane such as hangs, although can finish maintenance, keep in repair needed lifting operation, but because occupied ground is big, consumption of fuel is big, cause unnecessary waste, and work efficiency is low, also has many hidden dangers in the execute-in-place simultaneously, easily causes accident on duty and device damage.
Summary of the invention
The utility model provides a kind of electric hydaulic crane, to overcome the defective that prior art exists.
The utility model purpose realizes in the following manner, this electric hydaulic crane comprises the main pillar stiffener that is assemblied on the U-bottom seat, an arm is hinged on the main pillar stiffener, the arm front end is connected to assembly pulley, be provided with a hydraulic log loading boom between main pillar stiffener and arm, the hydraulic log loading boom two ends are hinged respectively and between main pillar stiffener and arm, are fixed with between main pillar stiffener and U-bottom seat and tiltedly draw hold-down arm.
Be equiped with road wheel under the described U-bottom seat, walk with convenient the promotion, control desk is installed in the rear portion of U-bottom seat, is equiped with storage battery and function unit in the control desk, and installing handle in control desk top is so that push-and-pull is handled.The technological advance that the utility model is obtained:
Owing to adopt the utility model structure, lifting at medium and small engineering mechanical device, maintenance, can demonstrate fully its maneuverability in the routines such as maintenance, not only can the battery power safe in operation of use own, the also changeable external AC power supply of using, can save manpower greatly, reduce labor intensity, simultaneously can effectively improve work efficiency, also applicable to the short-distance transportation of goods, can increase work efficiency 10 times with the hanging device comparison of existing close specification, and simple in structure, compact and reasonable, simple for production, help the liftings such as quick maintenance of mechanical equipment, operations such as carrying.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model integral structure scheme drawing.
The specific embodiment
As shown in Figure 1, this electric hydaulic crane that the utility model relates to is at 2 times assemblings of U-bottom seat road wheel 1, the U-bottom seat 2 one ends main pillar stiffener 6 that is connected, an arm 4 is hinged on the main pillar stiffener 6,2 of main simultaneously pillar stiffener 6 and U-bottom seats are connected and tiltedly draw hold-down arm 9, the front end of arm 4 is connected to assembly pulley 3,4 of main pillar stiffener 6 and arms installing, one hydraulic log loading boom 5, and hydraulic log loading boom 5 two ends are respectively and main pillar stiffener 6 and 4 hinges of arm.Hydraulic log loading boom 5 control deskes 8 are installed in the rear portion of U-bottom seat 2, are equiped with storage battery and electronic, HYDRAULIC CONTROL SYSTEM parts in the control desk 8, and hydraulic log loading boom 5 realizes that by HYDRAULIC CONTROL SYSTEM it is flexible, control desk 8 tops installing push and pull bar 7.The utility model hoisting weight is 1000~2000Kg, and operation pressure is 10~16Pa, electric power 0.75~1.5Kw, and own wt is greater than 390~550Kg.

Claims (2)

1. electric hydaulic crane, it is characterized in that it comprises the main pillar stiffener that is assemblied on the U-bottom seat, an arm is hinged on the main pillar stiffener, the arm front end is connected to assembly pulley, be provided with a hydraulic log loading boom between main pillar stiffener and arm, the hydraulic log loading boom two ends are hinged respectively and between main pillar stiffener and arm, are fixed with between main pillar stiffener and U-bottom seat and tiltedly draw hold-down arm.
2. electric hydaulic crane according to claim 1 is characterized in that being equiped with road wheel under the described U-bottom seat.
CNU2008201067121U 2008-11-28 2008-11-28 Electro-hydraulic crane Expired - Fee Related CN201296611Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201067121U CN201296611Y (en) 2008-11-28 2008-11-28 Electro-hydraulic crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201067121U CN201296611Y (en) 2008-11-28 2008-11-28 Electro-hydraulic crane

Publications (1)

Publication Number Publication Date
CN201296611Y true CN201296611Y (en) 2009-08-26

Family

ID=41042581

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201067121U Expired - Fee Related CN201296611Y (en) 2008-11-28 2008-11-28 Electro-hydraulic crane

Country Status (1)

Country Link
CN (1) CN201296611Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102086002A (en) * 2011-02-22 2011-06-08 王绍清 Miniature battery jar crane
CN102410738A (en) * 2011-12-02 2012-04-11 德清县建明坩埚厂 Crucible sling cart
CN102491185A (en) * 2011-12-02 2012-06-13 德清县建明坩埚厂 Crucible sling cart
CN104495683A (en) * 2014-12-09 2015-04-08 济南华北升降平台制造有限公司 Sensor carrying trolley

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102086002A (en) * 2011-02-22 2011-06-08 王绍清 Miniature battery jar crane
CN102410738A (en) * 2011-12-02 2012-04-11 德清县建明坩埚厂 Crucible sling cart
CN102491185A (en) * 2011-12-02 2012-06-13 德清县建明坩埚厂 Crucible sling cart
CN104495683A (en) * 2014-12-09 2015-04-08 济南华北升降平台制造有限公司 Sensor carrying trolley
CN104495683B (en) * 2014-12-09 2016-09-14 济南华北升降平台制造有限公司 Sensor floor truck

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090826

Termination date: 20091228