CN203382448U - Electric hydraulic hoisting machine - Google Patents
Electric hydraulic hoisting machine Download PDFInfo
- Publication number
- CN203382448U CN203382448U CN201320388398.1U CN201320388398U CN203382448U CN 203382448 U CN203382448 U CN 203382448U CN 201320388398 U CN201320388398 U CN 201320388398U CN 203382448 U CN203382448 U CN 203382448U
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- CN
- China
- Prior art keywords
- oil
- lifting machine
- electric hydaulic
- traversing carriage
- storage tank
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Abstract
The utility model discloses an electric hydraulic hoisting machine and relates to the technical field of hoisting equipment. The electric hydraulic hoisting machine comprises a mobile support; the mobile support is provided with a platform; a power device, a hoisting oil cylinder and an integrated power machine are arranged on the platform; the integrated power machine comprises a belt pulley, an oil stirring pump and an oil storage tank; the oil stirring pump which is connected into the oil storage tank is arranged under the oil storage tank; the belt pulley is arranged on the oil stirring pump; a belt is arranged between the belt pulley and an output shaft of the power device; the oil stirring pump is provided with the oil outlet which is connected to the oil inlet of a hoisting oil cylinder through oil pipes. The electric hydraulic hoisting machine has the advantages of being rapid in hoisting speed, high in safety coefficient and high in working efficiency which is 50 times of an old jack.
Description
[technical field]
The utility model relates to weight-lifting equipment, and in particular, the utility model relates to a kind of electric hydaulic lifting machine.
[background technology]
Jack is a kind ofly to lift part as equipment with rigidity top, the light little weight-lifting equipment of jacking weight in stroke by top bracket or bottom claw.Can be divided into 3 kinds of rack-jack, lifting screw and hydraulic jacks by architectural feature.Jack is the simplest weight-lifting equipment of a kind of lifting highly little (being less than 1m).It has two kinds of mechanical type and fluid pressure types.Mechanical jack has again rack-and-pinion and spiral two kinds, because hoisting capacity is little, and the operation effort, general only for flight-line maintenance work, inapplicable in repairing the bridge process.Fluid pressure type jack structure compactness, stable working, have self-locking action, therefore use extensively.Its shortcoming is that lifting is highly limited, and lifting velocity is slow, and safety factor is little.
[utility model content]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, provides that a kind of lifting velocity is fast, safety factor is high, the electric hydaulic lifting machine of high efficiency.
The technical solution of the utility model is achieved in that it includes a traversing carriage, there is platform on this traversing carriage, its improvements are: described platform is provided with power plant, lift oil tank and one engine, described one engine includes belt pulley, strand oil pump and petrol storage tank, described strand oil pump is connected in petrol storage tank and is arranged on the petrol storage tank below, described belt pulley is arranged on the strand oil pump, and is provided with a belt between the output shaft of belt pulley and power plant; Described strand oil pump has and oil outlet, and this oil outlet is connected to the oil inlet of lift oil tank by oil pipe;
In above-mentioned structure, described platform end is provided with the oil cylinder seat of a tubbiness, and this oil cylinder seat is for placing lift oil tank;
In above-mentioned structure, described power plant is three-phase motor, also is provided with a source switch on platform, and this source switch is arranged between the power pack of civil power mouth and three-phase motor, for controlling the power on/off of three-phase motor;
In above-mentioned structure, described traversing carriage below is provided with one wheel pairs, and this traversing carriage front end is provided with a bracing frame;
In above-mentioned structure, an end of described traversing carriage is equipped with the pushing hands of an inclination, is convenient to the movement of this traversing carriage;
In above-mentioned structure, the side of described strand oil pump is provided with a compression relief cock.
The beneficial effects of the utility model are: the utility model provides power by three-phase motor, and by the combined action of belt and belt pulley, drive the strand oil pump running of one engine, the strand oil pump is sent to the hydraulic oil in petrol storage tank in lift oil tank, the hoist extension bar of cylinder of promotion, and then promotion is positioned at the object on lift oil tank top, this kind of electric hydaulic lifting machine of the present utility model, its lifting velocity is fast, safety factor is high, high efficiency, and its work efficiency is 50 times of old-fashioned jack.
[accompanying drawing explanation]
Fig. 1 is front view of the present utility model;
Fig. 2 is back view of the present utility model.
[specific embodiment]
Below in conjunction with drawings and Examples, the utility model will be further described.
Shown in Fig. 1, the utility model has disclosed a kind of electric hydaulic lifting machine, and this electric hydaulic lifting machine, for the jack-up weight, mainly is applicable to various replacing vehicles front and back bow etc., can replace traditional old-fashioned jack.Electric hydaulic lifting machine of the present utility model has a traversing carriage 10, these traversing carriage 10 belows are provided with one wheel pairs 101, be convenient to the movement of electric hydaulic lifting machine, traversing carriage 10 front ends are provided with a bracing frame 102, this bracing frame 102 is convenient to the electric hydaulic lifting machine and keeps balance under static state the time, and in addition, an end of traversing carriage 10 is equipped with the pushing hands 103 of an inclination, when the electric hydaulic lifting machine need to move, just very convenient in the movement of electric hydaulic lifting machine by pushing hands 103.
There is platform 104 on traversing carriage 10, platform 104 is provided with power plant, lift oil tank 20 and one engine 30, this power plant is a three-phase motor 40 in the present embodiment, one engine 30 includes belt pulley 301, strand oil pump 302 and petrol storage tank 303, strand oil pump 302 is connected in petrol storage tank 303 and is arranged on petrol storage tank 303 belows, belt pulley 301 is arranged on strand oil pump 302, in addition, between the output shaft of belt pulley 301 and three-phase motor 40, cover has a belt 50, rotation by three-phase motor 40, driving belt pulley 301 rotates, and then impel strand oil pump 302 to work, there is oil outlet 3020 on strand oil pump 302, this oil outlet 3020 is connected to the oil inlet 201 of lift oil tank 20 by oil pipe, oil pipe is embodied in the present embodiment.In addition, platform 104 also is provided with source switch 60, this source switch 60 is arranged between the power pack 401 of civil power mouth and three-phase motor 40, for controlling the power on/off of three-phase motor 40, Fig. 2 at the present embodiment can find out, between source switch 60 and power pack 401, by wire 601, is connected.By above-mentioned structure, after turning on the power switch 60, the rotation of three-phase motor 40 drives belt pulley 301 and rotates, and then impel strand oil pump 302 to work, strand oil pump 302 is sent to the hydraulic oil in petrol storage tank 303 in lift oil tank 20, the extension bar 202 of lift oil tank 20 is protruding, by the object jack-up of lift oil tank 20 tops; The side of strand oil pump is provided with a compression relief cock 3021, when needs unload lift oil tank 20, presses compression relief cock 3021, and the hydraulic oil of lift oil tank 20 inside is back in petrol storage tank 303, and extension bar 202 retracts, and completes uninstall process.This kind of electric hydaulic lifting machine of the present utility model, its lifting velocity is fast, safety factor is high, high efficiency, and its work efficiency is 50 times of old-fashioned jack.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, various distortion and modification can appear, the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (6)
1. an electric hydaulic lifting machine, it includes a traversing carriage, there is platform on this traversing carriage, it is characterized in that: described platform is provided with power plant, lift oil tank and one engine, described one engine includes belt pulley, strand oil pump and petrol storage tank, described strand oil pump is connected in petrol storage tank and is arranged on the petrol storage tank below, and described belt pulley is arranged on the strand oil pump, and is provided with a belt between the output shaft of belt pulley and power plant; Described strand oil pump has and oil outlet, and this oil outlet is connected to the oil inlet of lift oil tank by oil pipe.
2. electric hydaulic lifting machine according to claim 1, it is characterized in that: described platform end is provided with the oil cylinder seat of a tubbiness, and this oil cylinder seat is for placing lift oil tank.
3. electric hydaulic lifting machine according to claim 1, it is characterized in that: described power plant is three-phase motor, also be provided with a source switch on platform, this source switch is arranged between the power pack of civil power mouth and three-phase motor, for controlling the power on/off of three-phase motor.
4. electric hydaulic lifting machine according to claim 1 is characterized in that: described traversing carriage below is provided with one wheel pairs, and this traversing carriage front end is provided with a bracing frame.
5. electric hydaulic lifting machine according to claim 1, it is characterized in that: an end of described traversing carriage is equipped with the pushing hands of an inclination, is convenient to the movement of this traversing carriage.
6. electric hydaulic lifting machine according to claim 1, it is characterized in that: the side of described strand oil pump is provided with a compression relief cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388398.1U CN203382448U (en) | 2013-06-28 | 2013-06-28 | Electric hydraulic hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388398.1U CN203382448U (en) | 2013-06-28 | 2013-06-28 | Electric hydraulic hoisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203382448U true CN203382448U (en) | 2014-01-08 |
Family
ID=49870960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320388398.1U Expired - Fee Related CN203382448U (en) | 2013-06-28 | 2013-06-28 | Electric hydraulic hoisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203382448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249980A (en) * | 2013-06-28 | 2014-12-31 | 丁礼廷 | Electric hydraulic hoist |
-
2013
- 2013-06-28 CN CN201320388398.1U patent/CN203382448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249980A (en) * | 2013-06-28 | 2014-12-31 | 丁礼廷 | Electric hydraulic hoist |
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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 |
Granted publication date: 20140108 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |