CN207175354U - A kind of aerial lift device large arm dismounts hydraulic elevator - Google Patents
A kind of aerial lift device large arm dismounts hydraulic elevator Download PDFInfo
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- CN207175354U CN207175354U CN201720856214.8U CN201720856214U CN207175354U CN 207175354 U CN207175354 U CN 207175354U CN 201720856214 U CN201720856214 U CN 201720856214U CN 207175354 U CN207175354 U CN 207175354U
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- fixedly connected
- large arm
- lift device
- aerial lift
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Abstract
The utility model discloses a kind of aerial lift device large arm to dismount hydraulic elevator, including：One base and four diagonal braces, the lower end of four diagonal braces are fixedly connected with base respectively；One hydraulic jack, the upper end of the lower end of the cylinder barrel of hydraulic jack respectively with four diagonal braces are fixedly connected；Two outriggers, the lower end of two outriggers are fixedly connected with the both sides of base respectively；The inside of two outriggers is inserted in two medial cradles, the lower end of two medial cradles respectively；One support girder, the upper end of the both ends of support girder respectively with two medial cradles are fixedly connected, and the middle part of support girder is fixedly connected with the piston rod of hydraulic jack.The utility model is applied to various aerial lift devices, reach the support equipment function of hydraulic pressure self-locking when such as straight arm type overhead working truck, crank arm type high-altitude operation vehicle, hydraulic crane are repaired, there is the characteristics of supporting ＆ stablizing, security performance height, conveniently moving, quick connection.
Description
Technical field
The technical field of the utility model engineering hydraulic elevator, more particularly to a kind of large arm dismounting hydraulic elevator.
Background technology
A kind of liftable that hydraulic elevator is made up of walking mechanism, hydraulic mechanism, electric control mechanism, supporting mechanism
Machinery equipment.Hydraulic oil is formed certain pressure by vane pump, through oil filter, flame-proof type solenoid directional control valve, choke valve, hydraulic control
Check valve, balanced valve enter fluid cylinder lower end, make the piston upwards of fluid cylinder, lifting heavy, the oil return of fluid cylinder upper end is through flame-proof type
Solenoid directional control valve returns to fuel tank, and its rated pressure is adjusted by overflow valve, and pressure gauge reading value is observed by pressure gauge.So
And when some industrial altitude plants need repairing, such as straight arm type overhead working truck, crank arm type high-altitude operation vehicle, hydraulic crane
The maintenance of car, common hydraulic elevator can not adapt to the functions such as its hydraulic pressure self-locking, support equipment.
Utility model content
The problem of for above-mentioned generation, the purpose of this utility model are to provide a kind of aerial lift device large arm dismounting liquid
Press lift.
To achieve these goals, the technical scheme that the utility model is taken is：
A kind of aerial lift device large arm dismounts hydraulic elevator, wherein, including：One base and four diagonal braces, four is described oblique
The lower end of support is fixedly connected with the base respectively；One hydraulic jack, the lower end of the cylinder barrel of the hydraulic jack respectively with four institutes
The upper end for stating diagonal brace is fixedly connected；Two outriggers, the both sides of the lower ends of two outriggers respectively with the base are fixed
Connection；The inside of two outriggers is inserted in two medial cradles, the lower end of two medial cradles respectively；One support girder,
Upper end of the both ends of the support girder respectively with two medial cradles is fixedly connected, the middle part of the support girder with it is described
The piston rod of hydraulic jack is fixedly connected.
Above-mentioned aerial lift device large arm dismounting hydraulic elevator, wherein, the upper end of the support girder is provided with branch
Auxiliary girder is supportted, the upper surface of the support auxiliary girder is provided with two locating pieces, and the upper surface of the support auxiliary girder is additionally provided with positioning and prevented
Skidding layer.
Above-mentioned aerial lift device large arm dismounting hydraulic elevator, wherein, the base includes rectangular box and two horizontal strokes
Column, the both ends of two horizontal bars are fixedly connected with the inside of the both sides of the rectangular box respectively, and two horizontal bars be arranged in parallel.
Above-mentioned aerial lift device large arm dismounting hydraulic elevator, wherein, the lower ends of two diagonal braces respectively with it is described
The both sides of rectangular box are fixedly connected, and the lower end of another two diagonal brace is fixedly connected with two horizontal bars respectively.
Above-mentioned aerial lift device large arm dismounting hydraulic elevator, wherein, the lower ends of two outriggers respectively with
The both sides of the rectangular box are fixedly connected.
Above-mentioned aerial lift device large arm dismounting hydraulic elevator, wherein, offer prong on the rectangular box and wear
Hole.
Above-mentioned aerial lift device large arm dismounting hydraulic elevator, wherein, two outriggers and two inner sides
Some lock holes being mutually matched are offered on support respectively.
Above-mentioned aerial lift device large arm dismounting hydraulic elevator, wherein, the side of the base be provided with hydraulic pump,
Hydraulic control valve and hydraulic oil container, the hydraulic control valve, the liquid are provided between the hydraulic oil container and the hydraulic pump
Press pump drives the hydraulic jack.
Above-mentioned aerial lift device large arm dismounting hydraulic elevator, wherein, the side of the lower surface of the base is set
There are two directional wheels, the opposite side of the lower surface of the base is provided with two universal wheels.
As a result of above-mentioned technology, the good effect for being allowed to have compared with prior art is the utility model：
(1) the utility model is applied to various aerial lift devices, such as straight arm type overhead working truck, crank arm type work high above the ground
Car, hydraulic crane etc. reach the support equipment function of hydraulic pressure self-locking when being repaired, have supporting ＆ stablizing, security performance height, move
Dynamic convenience, connect the characteristics of quick.
Brief description of the drawings
Fig. 1 is the front view of aerial lift device large arm dismounting hydraulic elevator of the present utility model.
Fig. 2 is the side view of aerial lift device large arm dismounting hydraulic elevator of the present utility model.
Fig. 3 is the top view of aerial lift device large arm dismounting hydraulic elevator of the present utility model.
Fig. 4 is the schematic diagram of aerial lift device large arm dismounting hydraulic elevator of the present utility model.
In accompanying drawing：1st, base；11st, rectangular box；111st, prong is perforated；12nd, horizontal bar；13rd, directional wheel；14th, universal wheel；2、
Diagonal brace；3rd, hydraulic jack；31st, cylinder barrel；32nd, piston rod；4th, outrigger；5th, medial cradle；6th, support girder；7th, support is secondary
Beam；8th, locating piece；9th, anti-slip positioning bed course；101st, tool platform；102nd, step.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as of the present utility model
Limit.
Fig. 1 is the front view of aerial lift device large arm dismounting hydraulic elevator of the present utility model, and Fig. 2 is that this practicality is new
The side view of the aerial lift device large arm dismounting hydraulic elevator of type, Fig. 3 is aerial lift device large arm of the present utility model
The top view of hydraulic elevator is dismounted, refers to shown in Fig. 1 to Fig. 3, shows a kind of aerial lift device of preferred embodiment
Large arm dismounts hydraulic elevator, including a base 1 and four diagonal braces 2, the lower end of four diagonal braces 2 are fixedly connected with base 1 respectively.
In addition, as a kind of preferred embodiment, aerial lift device large arm dismounting hydraulic elevator also includes：One hydraulic pressure
Oil cylinder 3, the upper end of the lower end of the cylinder barrel 31 of hydraulic jack 3 respectively with four diagonal braces 2 are fixedly connected.
In addition, as a kind of preferred embodiment, aerial lift device large arm dismounting hydraulic elevator also includes：Two outsides
The medial cradle 5 of support 4 and two, the both sides of the lower ends of two outriggers 4 respectively with base 1 are fixedly connected.Under two medial cradles 5
The inside of two outriggers 4 is inserted at end from the upper end of two outriggers 4 respectively.
Further, also include as a kind of preferred embodiment, aerial lift device large arm dismounting hydraulic elevator：One
Girder 6 is supportted, the upper end of the both ends of support girder 6 respectively with two medial cradles 5 is fixedly connected, the middle part of support girder 6 and hydraulic pressure
The piston rod 32 of oil cylinder 3 is fixedly connected.
Further, support auxiliary girder 7 is provided with, supports auxiliary girder as a kind of preferred embodiment, the upper end of support girder 6
7 upper surface is provided with two locating pieces 8, and the upper surface of support auxiliary girder 7 is additionally provided with anti-slip positioning bed course 9.Two locating pieces 8 are used for
Aid in large arm positioning.
The utility model preferred embodiment is these are only, not thereby limits embodiment of the present utility model and protection
Scope.
The utility model also has on the basis of the above is implemented as follows mode：
In further embodiment of the present utility model, continuing with referring to shown in Fig. 1 to Fig. 3, base 1 includes rectangular box 11
With two horizontal bars 12, the both ends of two horizontal bars 12 are fixedly connected with the inside of the both sides of rectangular box 11 respectively, and two horizontal bars 12 are parallel to be set
Put.
In further embodiment of the present utility model, the lower end of two diagonal braces 2 is fixed with the both sides of rectangular box 11 respectively to be connected
Connect, the lower end of another two diagonal brace 2 is fixedly connected with two horizontal bars 12 respectively.
In further embodiment of the present utility model, the both sides of the lower ends of two outriggers 4 respectively with rectangular box 11 are consolidated
Fixed connection.
In further embodiment of the present utility model, prong perforation 111 is offered on rectangular box 11.Prong perforation 111
Fork truck is facilitated to carry hydraulic elevator movement.
In further embodiment of the present utility model, some phases are offered respectively in two outriggers 4 and two medial cradles 5
The lock hole mutually matched.In the long-term stress of hydraulic elevator, latch can be inserted in lock hole, a part is undertaken by latch
Power, so as to mitigate the load of hydraulic jack 3.
In further embodiment of the present utility model, the side of base 1 is provided with hydraulic pump, hydraulic control valve and hydraulic oil
Case, hydraulic control valve, hydraulic pump drive hydraulic jack are provided between hydraulic oil container and hydraulic pump.When it is desired to be used, connect
Power supply, hydraulic valve is opened, the piston rod 31 for being driven through hydraulic jack 3 rises slowly, after the height required for reaching, hydraulic valve
Return, you can dismount the large arm of the equipment to need repairing.
In further embodiment of the present utility model, the side of the lower surface of base 1 is provided with two directional wheels 13, base 1
The opposite side of lower surface be provided with two universal wheels 14.
Fig. 4 is the schematic diagram of aerial lift device large arm dismounting hydraulic elevator of the present utility model, continuing with referring to Fig. 4
It is shown.
In further embodiment of the present utility model, hydraulic elevator is additionally provided with tool platform 101 and step 102, step
102 are connected with workbench 101.
The utility model preferred embodiment is these are only, not thereby limits embodiment of the present utility model and protection
Scope, to those skilled in the art, it should can appreciate that all with the utility model specification and diagramatic content institute
Scheme obtained by the equivalent substitution made and obvious change, should be included in the scope of protection of the utility model
It is interior.
Claims (9)
1. a kind of aerial lift device large arm dismounts hydraulic elevator, it is characterised in that including：
One base and four diagonal braces, the lower end of four diagonal braces are fixedly connected with the base respectively；
One hydraulic jack, the upper end of the lower end of the cylinder barrel of the hydraulic jack respectively with four diagonal braces are fixedly connected；
Two outriggers, the both sides of the lower ends of two outriggers respectively with the base are fixedly connected；
The inside of two outriggers is inserted in two medial cradles, the lower end of two medial cradles respectively；
One support girder, the upper end of the both ends of the support girder respectively with two medial cradles are fixedly connected, the support
The middle part of girder is fixedly connected with the piston rod of the hydraulic jack.
2. aerial lift device large arm according to claim 1 dismounts hydraulic elevator, it is characterised in that the support master
The upper end of beam is provided with support auxiliary girder, and the upper surface of the support auxiliary girder is provided with two locating pieces, the upper table of the support auxiliary girder
Face is additionally provided with anti-slip positioning bed course.
3. aerial lift device large arm according to claim 1 dismounts hydraulic elevator, it is characterised in that the base bag
Rectangular box and two horizontal bars are included, the both ends of two horizontal bars are fixedly connected with the inside of the both sides of the rectangular box respectively, and two
The horizontal bar be arranged in parallel.
4. aerial lift device large arm according to claim 3 dismounts hydraulic elevator, it is characterised in that two diagonal braces
Both sides of the lower end respectively with the rectangular box be fixedly connected, the lower end of another two diagonal brace is fixed with two horizontal bars respectively
Connection.
5. aerial lift device large arm according to claim 4 dismounts hydraulic elevator, it is characterised in that two outsides
Both sides of the lower end of support respectively with the rectangular box are fixedly connected.
6. aerial lift device large arm according to claim 4 dismounts hydraulic elevator, it is characterised in that the rectangle frame
Prong perforation is offered on body.
7. aerial lift device large arm according to claim 1 dismounts hydraulic elevator, it is characterised in that two outsides
Some lock holes being mutually matched are offered respectively in support and two medial cradles.
8. aerial lift device large arm according to claim 1 dismounts hydraulic elevator, it is characterised in that the base
Side is provided with hydraulic pump, hydraulic control valve and hydraulic oil container, is provided between the hydraulic oil container and the hydraulic pump described
Hydraulic control valve, hydraulic jack described in the hydraulic pump drive.
9. aerial lift device large arm according to claim 1 dismounts hydraulic elevator, it is characterised in that the base
The side of lower surface is provided with two directional wheels, and the opposite side of the lower surface of the base is provided with two universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856214.8U CN207175354U (en) | 2017-07-14 | 2017-07-14 | A kind of aerial lift device large arm dismounts hydraulic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856214.8U CN207175354U (en) | 2017-07-14 | 2017-07-14 | A kind of aerial lift device large arm dismounts hydraulic elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175354U true CN207175354U (en) | 2018-04-03 |
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ID=61736833
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720856214.8U Active CN207175354U (en) | 2017-07-14 | 2017-07-14 | A kind of aerial lift device large arm dismounts hydraulic elevator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188085A (en) * | 2017-07-14 | 2017-09-22 | 上海宏信设备工程有限公司 | A kind of aerial lift device large arm dismounts hydraulic elevator |
-
2017
- 2017-07-14 CN CN201720856214.8U patent/CN207175354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188085A (en) * | 2017-07-14 | 2017-09-22 | 上海宏信设备工程有限公司 | A kind of aerial lift device large arm dismounts hydraulic elevator |
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