CN202245915U - Boom device of hydraulic horizontal jack - Google Patents

Boom device of hydraulic horizontal jack Download PDF

Info

Publication number
CN202245915U
CN202245915U CN2011203189040U CN201120318904U CN202245915U CN 202245915 U CN202245915 U CN 202245915U CN 2011203189040 U CN2011203189040 U CN 2011203189040U CN 201120318904 U CN201120318904 U CN 201120318904U CN 202245915 U CN202245915 U CN 202245915U
Authority
CN
China
Prior art keywords
boom
carriage
crane arm
support
horizontal jack
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
CN2011203189040U
Other languages
Chinese (zh)
Inventor
陈江
史晓明
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.)
Changshu Tongrun Auto Accessory Co Ltd
Original Assignee
Changshu Tongrun Auto Accessory 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 Changshu Tongrun Auto Accessory Co Ltd filed Critical Changshu Tongrun Auto Accessory Co Ltd
Priority to CN2011203189040U priority Critical patent/CN202245915U/en
Application granted granted Critical
Publication of CN202245915U publication Critical patent/CN202245915U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a boom device of a hydraulic horizontal jack, belonging to the technical field of lifting devices. The hydraulic horizontal jack comprises a stand, a hydraulic component, a boom device and a press unit. The boom device comprises a boom body, a support, a reinforcing plate and a tray, wherein the support is arranged at one end of the boom body, the reinforcing plate is fixed on the support, and the tray is connected with the support. The boom device is characterized in that any one of the support and the reinforcing plate is provided with at least one clamping slot for fixing a heavy object to be lifted. The boom device disclosed by the utility model has the advantages of simple structure, low cost, and convenience for operation; in addition, the lifting-up operation of the jack can be realized through the clamping of the clamping slot of the support or the reinforcing slot and a bearing rib of an automobile after the tray can be taken off, besides the boom device can regularly ascend and descend like other jacks, thus the boom device disclosed by the utility model can not only reduce the lowest lifting-up height of the jack, increase an application range of the hydraulic horizontal jack and be beneficial to jacking an automobile with a lower chassis, but also can effectively prevent a side sliding situation of the automobile.

Description

The crane arm device of hydraulic horizontal jack
Technical field
The utility model belongs to the lifting device technical field, is specifically related to a kind of crane arm device of hydraulic horizontal jack, is the improvement to the crane arm device on the existing hydraulic horizontal jack
Background technology
common in the market hydraulic horizontal jack; Mainly comprise frame, hydraulic unit, crane arm device, press hand, described crane arm device comprises the crane arm body, is located at the carriage of crane arm body one end end, is fixed on the brace panel on the carriage and is connected the pallet on the carriage.When lifting, press hand through pressing down repeatedly, promote the crane arm body by hydraulic unit and up kick up, final by the pallet on the carriage with the weight lifting.This hydraulic horizontal jack structure owing to lift immobilizes, thereby has certain limitation when lifting, act on more single.Particularly in the face of the low automobile in chassis the time, this type jack often can only be felt simply helpless.
To above-mentioned existing problems, the applicant has carried out good try, has found the way that solves the problems of the technologies described above, and the technical scheme that will introduce below produces under this background
Summary of the invention
The purpose of the utility model be to provide a kind of simple in structure, cost is low, easy to operate, the lifting comformability is stronger, can guarantee simultaneously the crane arm device of hydraulic horizontal jack safe in utilization.
The task of the utility model is accomplished like this; A kind of crane arm device of hydraulic horizontal jack; Described hydraulic horizontal jack comprises frame, hydraulic unit, crane arm device and presses hand; Described crane arm device comprises the crane arm body, is located at the carriage of crane arm body one end end, is fixed on the brace panel on the carriage and is connected the pallet on the said carriage, is characterized in: at described carriage or brace panel both appoint select offer on the one of which at least one be used for by the fixing draw-in groove of lifting weight.
In one of the utility model concrete embodiment, when described brace panel and described carriage integral production, described draw-in groove is opened on the described carriage .
In another concrete embodiment of the utility model, when described brace panel and described carriage split production, described draw-in groove is opened on the described brace panel .
the utility model is because after adopting said structure, the advantage that has: not only simple in structure, cost is low, easy to operate, and except can being analogous to that other jack is equally normal and hoisting; Can also take away pallet,, realize hoisting of jack through the scarf between draw-in groove on carriage or the brace panel and the carrying muscle on the automobile; Therefore; Utilize this structure, not only can reduce the minimum lifting altitude of jack, increase the Applicable scope of hydraulic horizontal jack; Help the lower automobile in jacking chassis, and can prevent effectively that automobile from producing the sideslip phenomenon.
Description of drawings
Fig. 1 is an example structure sketch of the utility model.
Fig. 2 is another example structure sketch of the utility model.
Among figure: 1. hydraulic unit; 2. frame; 3. crane arm device, 31. crane arm bodies, 32. carriages, 33. pallets, 34. draw-in grooves, 35. brace panels; 4 press hand.
The specific embodiment
will help to understand the utility model more, and the good effect of the utility model is embodied more, but embodiment should not be regarded as the restriction to some extent to the utility model technical scheme through the description of applicant to embodiment.
Embodiment 1
see also Fig. 1; The crane arm device of a kind of hydraulic horizontal jack of the utility model; Described hydraulic horizontal jack comprises frame 2, hydraulic unit 1, crane arm device 3 and presses hand 4; Described crane arm device 3 comprises crane arm body 31, is located at the carriage 32 of crane arm body 31 1 end ends, is fixed on the brace panel 35 on the carriage 32 and is connected the pallet 33 on the said carriage 32; Described brace panel 35 adopts split production with described carriage 32, and on described brace panel 35, offers at least one being used for and the draw-in groove of being fixed by the lifting weight 34, and the quantity of said draw-in groove 34 does not receive any restriction; Illustrated two among the figure, two clamp bar slots 34 are opened in the centre of brace panel 35 Widths symmetrically.The shape of described draw-in groove 34 does not receive any restriction yet, can be U-shaped, rectangle, polygon or the like.The position of described draw-in groove 34 does not receive any restriction equally.Described pallet 33 is fixing with carriage 32 after passing through holes preset in the middle of the brace panel 35, and the formation detached type is connected between carriage 32 and the pallet 33, like this can be for convenience detach.
Embodiment 2
see also Fig. 2, and in the present embodiment, described brace panel and described carriage 32 adopt integral production; Be about to the thickness thickening of carriage 32; Under this kind situation, can described draw-in groove 34 directly be opened on the described carriage 32, all the other are with the description to embodiment one.
the utility model for example when the normal automobile of lifting chassis height, directly passes through pallet 33 with the weight lifting in use.And when the low automobile in lifting chassis; Can unload pallet 33, get final product through the build-in on draw-in groove on carriage 32 or the brace panel 35 34 and the automobile, not only simple in structure, easy to operate; And when the lifting automobile, can not produce the safety hazard of sideslip etc., have certain practicality.
In sum, the technical scheme that the utility model provides has overcome the shortcoming in the prior art, has reached goal of the invention, has embodied the described technique effect of applicant

Claims (3)

1. the crane arm device of a kind of hydraulic horizontal jack; Described hydraulic horizontal jack comprises frame (2), hydraulic unit (1), crane arm device (3) and presses hand (4); Described crane arm device (3) comprises crane arm body (31), is located at the carriage (32) of crane arm body (31) one end ends, is fixed on the brace panel (35) on the carriage (32) and is connected the pallet (33) on the said carriage (32), it is characterized in that: at described carriage (32) or brace panel (35) both appoint select offer on the one of which at least one be used for by the fixing draw-in groove (34) of lifting weight.
2. the crane arm device of hydraulic horizontal jack according to claim 1, when it is characterized in that described brace panel (35) with described carriage (32) integral production, described draw-in groove (34) is opened on the described carriage (32).
3. The crane arm device of hydraulic horizontal jack according to claim 1, when it is characterized in that described brace panel (35) with described carriage (32) split production, described draw-in groove (34) is opened on the described brace panel (35)
CN2011203189040U 2011-08-29 2011-08-29 Boom device of hydraulic horizontal jack Expired - Fee Related CN202245915U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203189040U CN202245915U (en) 2011-08-29 2011-08-29 Boom device of hydraulic horizontal jack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203189040U CN202245915U (en) 2011-08-29 2011-08-29 Boom device of hydraulic horizontal jack

Publications (1)

Publication Number Publication Date
CN202245915U true CN202245915U (en) 2012-05-30

Family

ID=46107188

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203189040U Expired - Fee Related CN202245915U (en) 2011-08-29 2011-08-29 Boom device of hydraulic horizontal jack

Country Status (1)

Country Link
CN (1) CN202245915U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102765675A (en) * 2012-07-24 2012-11-07 常熟通润汽车零部件股份有限公司 Structurally improved frame of hydraulic horizontal jack
CN111646385A (en) * 2020-06-09 2020-09-11 嘉兴海派机械有限公司 Large-stroke horizontal jack with height adjusting mechanism
USD933928S1 (en) 2019-08-21 2021-10-19 Snap-On Incorporated Jack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102765675A (en) * 2012-07-24 2012-11-07 常熟通润汽车零部件股份有限公司 Structurally improved frame of hydraulic horizontal jack
USD933928S1 (en) 2019-08-21 2021-10-19 Snap-On Incorporated Jack
CN111646385A (en) * 2020-06-09 2020-09-11 嘉兴海派机械有限公司 Large-stroke horizontal jack with height adjusting mechanism

Similar Documents

Publication Publication Date Title
CN104533068A (en) Stone installation assisting lifting platform
CN202245915U (en) Boom device of hydraulic horizontal jack
CN203048424U (en) Mobile type chain block
CN204386130U (en) Stone material is auxiliary installs lift platform
CN203781754U (en) Movable weight hoister
CN202754757U (en) Novel lifting device structure
CN202671139U (en) Hydraulic transport vehicle
CN203140775U (en) Lathe safe-hoisting structure
CN206328063U (en) Large scale prefabricated part hoisting running device
CN202390161U (en) Improved forklift
CN202379682U (en) Lifting mechanism of forklift
CN202201678U (en) Tray for horizontal hydraulic jack
CN201567153U (en) Novel crane girder structure
CN201471584U (en) Demoulding and self-discharging all-in-one machine
CN201442829U (en) Guide-rail device for heavy-type railway vehicle hoist
CN205472415U (en) A can horizontal displacement device for jack construction
CN202912628U (en) Large equipment mobile vehicle
CN203845661U (en) Recyclable multi-stage balance beam combination system
CN204473660U (en) A kind of erecting frame of glass transportation in heaps
CN203284136U (en) Small lifting device
CN204040599U (en) A kind of pole upside-down mounting lift hydraulic lifting apparatus
CN204138153U (en) A kind of foundation for tower crane lifting self-locking mechanism
CN203938390U (en) Steel member turnover device
CN209699942U (en) A kind of material-pulling device for building template hot press
CN203112367U (en) Hoisting structure for replacing main transmission shaft or driving device of escalator

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: 20120530

Termination date: 20170829