CN103738895A - Four-column hydraulic lifting machine - Google Patents

Four-column hydraulic lifting machine Download PDF

Info

Publication number
CN103738895A
CN103738895A CN201410019560.1A CN201410019560A CN103738895A CN 103738895 A CN103738895 A CN 103738895A CN 201410019560 A CN201410019560 A CN 201410019560A CN 103738895 A CN103738895 A CN 103738895A
Authority
CN
China
Prior art keywords
main bridge
bridge plate
column
lifting machine
assembling
Prior art date
Application number
CN201410019560.1A
Other languages
Chinese (zh)
Other versions
CN103738895B (en
Inventor
王建新
陈佳媛
Original Assignee
赛埃孚汽车保修设备(太仓)有限公司
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 赛埃孚汽车保修设备(太仓)有限公司 filed Critical 赛埃孚汽车保修设备(太仓)有限公司
Priority to CN201410019560.1A priority Critical patent/CN103738895B/en
Publication of CN103738895A publication Critical patent/CN103738895A/en
Application granted granted Critical
Publication of CN103738895B publication Critical patent/CN103738895B/en

Links

Abstract

The invention relates to a four-column hydraulic lifting machine which comprises a support portion and power portions. The support portion comprises upright column assemblies, transverse beams, main bridge plates and auxiliary bridge plates, slider assemblies are arranged inside the upright column assemblies and are connected with the transverse beams by bolts, rail grooves are formed in the transverse beams, two ends of each main bridge plate are positioned in the corresponding rail grooves, the auxiliary bridge plates are positioned on the upper portions of the main bridge plates, the main bridge plates are further provided with climbing plates, and each power portion comprises a motor, an oil tank, an electronic control box, a manual unloading valve, a hydraulic device and an electromagnetic locking device. The four-column hydraulic lifting machine has the advantages that the four-column hydraulic lifting machine is provided with electromagnetic safety devices, and accordingly is firm and reliable; owing to the rail groove type design of the main bridge plates and the transverse beams, the four-column hydraulic lifting machine is flexible in application, simple in structure and convenient to maintain.

Description

A kind of four post hydraulic jacks
[technical field]
The present invention relates to flight-line maintenance field, specifically, is a kind of four post hydraulic jacks.
[background technology]
Auto hoist refers to the vapour guarantor equipment of automobile maintenance industry for vehicle hoisting.Lifting machine is being brought into play vital effect in vehicle maintenance and repair maintenance, and no matter car load overhaul, or routine maintenance, all be unable to do without it,, its product property, quality directly affect maintainer's personal safety.Lifting machine, as a kind of vehicle maintenance and repair and maintenance of equipment, must guarantee its safety in use, should protect the property safety of vehicle, more will protect the personal safety of service personnel.At present common lifting machine on the market, safety device is all take machine insurance as main, the insurance function of the mode implement device by draw-in groove, but with respect to the electromagnetic type structure of apparatus of the present invention, groove device is very unreliable.
Chinese patent CN2227113 discloses a kind of light-duty four post hydraulic jacks, but it still adopts machine insurance, electromagnetic type insurance more of the present invention, safety deficiency.
About a kind of four safe and reliable post hydraulic jacks that utilize electromagnetic type structure, have not been reported at present.
[summary of the invention]
The object of the invention is to overcome the deficiencies in the prior art, a kind of four safe and reliable post hydraulic jacks that utilize electromagnetic type structure are provided.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of four post lifting machines, be provided with support section and power pack section, described support section is provided with column assembling, crossbeam, main bridge plate, secondary bridge plate, described column assembling inside is provided with gliding mass assembling, described gliding mass assembling is bolted with crossbeam, described crossbeam is provided with rail groove, described main bridge plate two ends are positioned at rail groove, described main bridge plate side is also provided with rail groove, described secondary bridge plate is positioned at main bridge plate top, described main bridge plate one end is also provided with climbing plate, described power pack section is provided with motor, fuel tank, electric cabinet, Manual relief valve, hydraulic efficiency gear, described motor, fuel tank, electric cabinet is positioned at column assembling side, described fuel tank is positioned at motor downside, described Manual relief valve is between fuel tank and motor, it is inner that described hydraulic efficiency gear is positioned at column assembling, described power pack section is also provided with electromagnetic locking device, it is inner that electromagnetic locking device is positioned at column assembling, electromagnetic locking device inside is provided with electromagnet.
Described climbing plate is connected by minor axis with main bridge plate.
Described column assembling is secured by bolts in ground.
Described electric cabinet is provided with rising, locking, three buttons decline.
The invention has the advantages that:
1, adopt electromagnetic type safety device, more solid and reliable.
2, the track slot type of main bridge plate and crossbeam design, applies more flexible.
3, simple in structure, be convenient to maintenance.
[accompanying drawing explanation]
Accompanying drawing 1 is the structural representation of a kind of four post hydraulic jacks of the present invention.
[specific embodiment]
Below in conjunction with embodiment and with reference to accompanying drawing, the invention will be further described.
The Reference numeral and the component part that in accompanying drawing, relate to are as follows:
1. angle square-type railing 2. left and right sliding doors
Refer to Fig. 1, Figure 1 shows that the structural representation of a kind of four post hydraulic jacks of the present invention.Four described post hydraulic jacks are provided with support section and power pack section, described support section is provided with column assembling 1, crossbeam 2, main bridge plate 4, secondary bridge plate 3, described column assembling 1 is secured by bolts in ground, described column assembles 1 inside and is provided with gliding mass assembling 5, described gliding mass assembling 5 is bolted with crossbeam 2, described crossbeam 2 is provided with rail groove, described main bridge plate 4 two ends are positioned at rail groove, described main bridge plate 4 can move along rail groove, described main bridge plate 4 sides are also provided with rail groove, described secondary bridge plate 3 is positioned at main bridge plate 4 tops, described secondary bridge plate 3 can move along the rail groove of main bridge plate 4 sides, described main bridge plate 4 one end are also provided with climbing plate 6, described climbing plate 6 is connected by minor axis with main bridge plate 4.Described power pack section is provided with motor 9, fuel tank 7, electric cabinet 10, Manual relief valve 8, electromagnetic locking device and hydraulic efficiency gear (not shown in FIG.), described motor 9, fuel tank 7, electric cabinet 10 are positioned at column and assemble 1 side, described fuel tank 7 is positioned at motor 9 downsides, described Manual relief valve 8 is between fuel tank 7 and motor 9, it is inner that described hydraulic efficiency gear, electromagnetic locking device is positioned at column assembling, and electromagnetic locking device inside is provided with electromagnet.
It should be noted that, described electromagnetic locking device is as the safety device of this lifting machine, after electromagnet energising, can make the firmly adhesive gliding mass assembling 5 that is magnetic of electromagnetic locking device band, thereby realize the insurance function of lifting machine, be provided with manual control and automatically control 2 kinds of modes.Described electric cabinet 10 is provided with rising, locking, three buttons that decline, and is used for controlling lifting machine.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvement and supplement, these improvement and the supplementary protection scope of the present invention that also should be considered as.

Claims (4)

1. a post lifting machine, be provided with support section and power pack section, described support section is provided with column assembling, crossbeam, main bridge plate, secondary bridge plate, described column assembling inside is provided with gliding mass assembling, described gliding mass assembling is bolted with crossbeam, described crossbeam is provided with rail groove, described main bridge plate two ends are positioned at rail groove, described main bridge plate side is also provided with rail groove, described secondary bridge plate is positioned at main bridge plate top, described main bridge plate one end is also provided with climbing plate, described power pack section is provided with motor, fuel tank, electric cabinet, Manual relief valve, hydraulic efficiency gear, described motor, fuel tank, electric cabinet is positioned at column assembling side, described fuel tank is positioned at motor downside, described Manual relief valve is between fuel tank and motor, it is inner that described hydraulic efficiency gear is positioned at column assembling, it is characterized in that, described power pack section is also provided with electromagnetic locking device, it is inner that electromagnetic locking device is positioned at column assembling, electromagnetic locking device inside is provided with electromagnet.
2. four post lifting machines according to claim 1, is characterized in that, described climbing plate is connected by minor axis with main bridge plate.
3. four post lifting machines according to claim 1, is characterized in that, described column assembling is secured by bolts in ground.
4. four post lifting machines according to claim 1, is characterized in that, described electric cabinet is provided with rising, locking, three buttons decline.
CN201410019560.1A 2014-01-16 2014-01-16 A kind of four post hydraulic jacks CN103738895B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410019560.1A CN103738895B (en) 2014-01-16 2014-01-16 A kind of four post hydraulic jacks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410019560.1A CN103738895B (en) 2014-01-16 2014-01-16 A kind of four post hydraulic jacks

Publications (2)

Publication Number Publication Date
CN103738895A true CN103738895A (en) 2014-04-23
CN103738895B CN103738895B (en) 2016-09-28

Family

ID=50495990

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410019560.1A CN103738895B (en) 2014-01-16 2014-01-16 A kind of four post hydraulic jacks

Country Status (1)

Country Link
CN (1) CN103738895B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105217519A (en) * 2015-11-03 2016-01-06 赛埃孚汽车保修设备(太仓)有限公司 A kind of automatical and efficient adjustable four post hydraulic pressure elevators
CN109292670A (en) * 2018-12-13 2019-02-01 马山县明锋汽车维修有限公司 Auto repair hoistable platform
CN109368536A (en) * 2018-12-13 2019-02-22 马山县明锋汽车维修有限公司 Lifting device for auto repair
CN109553023A (en) * 2018-12-13 2019-04-02 马山县明锋汽车维修有限公司 Auto repair support equipment
CN111268593A (en) * 2020-01-22 2020-06-12 南宁学院 Safety lifting device for automobile maintenance

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300659A (en) * 1980-03-17 1981-11-17 Silverstrand Thomas R Four-post hoist
CN201033720Y (en) * 2007-05-11 2008-03-12 青岛金华工业集团有限公司 Open type four-column liter
CN101519180A (en) * 2009-03-26 2009-09-02 烟台未来自动装备有限责任公司 Mechanical electromagnetic safety lock used for underground lifter
CN201419993Y (en) * 2009-03-26 2010-03-10 烟台未来自动装备有限责任公司 Mechanical electromagnetic safe lock for buried type lifting machine
CN201437499U (en) * 2009-06-30 2010-04-14 上海田田汽车保修设备有限公司 Four-post hoister
CN201442824U (en) * 2009-05-27 2010-04-28 中意泰达(营口)汽车保修设备有限公司 Security mechanism lifting machine capable of preventing breakage of steel wire rope
CN203683018U (en) * 2014-01-16 2014-07-02 赛埃孚汽车保修设备(太仓)有限公司 Four-column lifting machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300659A (en) * 1980-03-17 1981-11-17 Silverstrand Thomas R Four-post hoist
CN201033720Y (en) * 2007-05-11 2008-03-12 青岛金华工业集团有限公司 Open type four-column liter
CN101519180A (en) * 2009-03-26 2009-09-02 烟台未来自动装备有限责任公司 Mechanical electromagnetic safety lock used for underground lifter
CN201419993Y (en) * 2009-03-26 2010-03-10 烟台未来自动装备有限责任公司 Mechanical electromagnetic safe lock for buried type lifting machine
CN201442824U (en) * 2009-05-27 2010-04-28 中意泰达(营口)汽车保修设备有限公司 Security mechanism lifting machine capable of preventing breakage of steel wire rope
CN201437499U (en) * 2009-06-30 2010-04-14 上海田田汽车保修设备有限公司 Four-post hoister
CN203683018U (en) * 2014-01-16 2014-07-02 赛埃孚汽车保修设备(太仓)有限公司 Four-column lifting machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105217519A (en) * 2015-11-03 2016-01-06 赛埃孚汽车保修设备(太仓)有限公司 A kind of automatical and efficient adjustable four post hydraulic pressure elevators
CN109292670A (en) * 2018-12-13 2019-02-01 马山县明锋汽车维修有限公司 Auto repair hoistable platform
CN109368536A (en) * 2018-12-13 2019-02-22 马山县明锋汽车维修有限公司 Lifting device for auto repair
CN109553023A (en) * 2018-12-13 2019-04-02 马山县明锋汽车维修有限公司 Auto repair support equipment
CN111268593A (en) * 2020-01-22 2020-06-12 南宁学院 Safety lifting device for automobile maintenance

Also Published As

Publication number Publication date
CN103738895B (en) 2016-09-28

Similar Documents

Publication Publication Date Title
CN2696944Y (en) Hydraulic automatic normally closed rail clamping device
CN201560048U (en) Hoisting appliance for assembly welding
CN101870284A (en) Automatic battery replacing system of electric automobile and method for automatically replacing battery of electric automobile
CN203334207U (en) Lifting barrier gate
CN104325253B (en) Beam welding production line crossbeam tipper
CN201834688U (en) Gantry type elevating cross beam digital control welding-cutting-hoisting integrated machine
CN106144953A (en) Motor vehicle repair car body lowering or hoisting gear
CA2720316A1 (en) Multi-purpose load lifting working platform or/and composite bridge structure
CN202138783U (en) Handcart type car frame assembly for maintenance car of breaker equipment
CN206767537U (en) A kind of logistics safety and steady electric lifting platform
CN204588602U (en) The highly self-adjustable counter-force loading frame of a kind of loading
CN201774164U (en) Overhauling platform of circuit breaker
CN203726045U (en) Vehicle body component clamping device
CN202575892U (en) Wide-view three-joint working device for forklift
CN102211738A (en) Small curvature radius electric hoist operation trolleys
CN204737685U (en) Elevating platform for paper cutter
CN105731267B (en) A kind of boom hoisting of the automobile-used equipment handling of electric power overhaul
CN106185695A (en) Wheel stopper is from upspring type four post lifting machine
CN105151947A (en) Falling protection cushion for elevator
CN203428790U (en) Crawler-type hydraulic loader-unloader
CN203097370U (en) Semi-underground cantilever-type vertical lifting garage
CN104227676A (en) Universal overturning rack for trial production of vehicle body
NL2010365C2 (en) Lifting column, lifting system and method for lifting a vehicle such as a rail-car.
CN105776061A (en) Ultra-thin shear lifter
CN104527691A (en) Mounting method and mounting bases for locomotive underframe parts

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant