CN103935914A - Sling cart facilitating maintenance - Google Patents
Sling cart facilitating maintenance Download PDFInfo
- Publication number
- CN103935914A CN103935914A CN201410199429.8A CN201410199429A CN103935914A CN 103935914 A CN103935914 A CN 103935914A CN 201410199429 A CN201410199429 A CN 201410199429A CN 103935914 A CN103935914 A CN 103935914A
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- CN
- China
- Prior art keywords
- oil cylinder
- jack
- guide chute
- chassis
- jacking mechanism
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- 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.)
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Abstract
The invention discloses a sling cart facilitating maintenance, which comprises a main cart body, wherein the bottom of a chassis of the main cart body is equipped with a jacking mechanism, the jacking mechanism comprises an assembling stand, a jacking oil cylinder and a drive motor, the assembling stand is assembled on the chassis, a dead axle at the top end of the jacking oil cylinder is rotatablely arranged on the assembling stand, and the drive motor is used for driving the dead axle of the jacking oil cylinder to rotate. According to the sling cart disclosed by the invention, through arranging the jacking mechanism on the chassis of the main cart body, the chassis of the main cart body can be rapidly and conveniently jacked up as required and kept at a certain height; when the sling cart is used, the running of the jacking mechanism can be controlled just by a operator in a cab or by a remote control device, therefore, the sling cart is used extremely conveniently, and saves time and labor; due to the arrangement of a guide slide slot, the jacking position of the jacking mechanism can be adjusted according to actual needs, therefore, the structure set is more reasonable.
Description
Technical field
The present invention and a kind of sling cart, refer to a kind of sling cart of being convenient to maintenance especially.
Background technology
How poor the working environment of sling cart is, and changing of tire or tire are absorbed in muddy dirt road and while being difficult to extract, often need to use jack or other accessory equipment to support car body, make car body keep certain height.Because sling cart car body weight is larger, use jack to consume very much power, and length consuming time, it is very inconvenient to use, and car owner need to configure comparatively senior accessory appliances with car, but even so uses also not light.Car owner needs this accessory equipment by being transferred to correct position on car, then on chassis of vehicle body, find the suitable strong point, by this equipment frame below this strong point, the equipment that lifts thereunder pads hard upholder, then starting outfit, by height certain car body jack-up, needs equipment to move back on car after having keeped in repair, realize this process time and effort consuming, it is very inconvenient to use.
Summary of the invention
The invention provides a kind of sling cart of being convenient to maintenance, while wanting jack-up sling cart to make it keep certain height convenient for maintaining to overcome prior art, use existing accessory equipment time and effort consuming, use very inconvenient problem.
The present invention adopts following technical scheme:
Be convenient to the sling cart of maintenance, comprise main car body, the tray bottom of this main car body is equipped with jacking mechanism, this jacking mechanism comprises assembling stand, jack-up oil cylinder, drive motor, this assembling stand is assemblied in this chassis, be assemblied in this assembling stand, this jack-up oil cylinder is by the hydraulic reservoir fuel feeding of sling cart the top System of Rotating about Fixed Axis of this jack-up oil cylinder.This drive motor is used for driving this jack-up oil cylinder fixed-axis rotation.In addition, the cylinder boom end of this jack-up oil cylinder is provided with base plate, this base plate is movably hinged this cylinder boom end, this is mainly the area of thrust surface in order to increase cylinder boom end, reduce pressure, to avoid jack-up oil cylinder in use to destroy the upholder of its bottom, and then cause the situation that main car body tilts even to topple over to occur, improve the safety of use and the stability of use.
Further:
Above-mentioned jacking mechanism can movable be assemblied on the chassis of main car body, can be to be also fixedly assemblied on chassis.
(1), movable assembling mode is:
This jacking mechanism also comprises the guide chute that bottom is uncovered, on these guide chute two cell walls, is respectively equipped with sliding edge.Above-mentioned assembling stand is assemblied in this guide chute; the structure of this assembling mode preferred fit seat is: assembling stand is connected to form by top board and two side plate one; be located on the bottom surface of this top board biside plate parallel arrangement; the area that is top board is larger; this is conducive to increase the area of thrust surface at jack-up oil cylinder top; reduce pressure, protection guide chute, also protects main car body chassis.Biside plate lateral wall is respectively equipped with above-mentioned pulley, and this pulley slides on this sliding edge.Above-mentioned drive motor drives above-mentioned jack-up oil cylinder upwards to rotate and enters in this guide chute.This jacking mechanism is configurable movable motor also, and movable motor is walked about for drive pulley, thereby the position of automation control ground jack-up oil cylinder in guide chute used more laborsaving.In addition, between this top board and above-mentioned guide chute bottom land, be provided with gap, like this at the cylinder bar of jack-up oil cylinder during in retracted state, pulley is with above-mentioned sliding along being connected, between top board and guide chute bottom land, there is not friction force, can make like this jacking mechanism along the movement of leading guide chute more freely.In addition, when ensureing that assembling stand moves up, assembling stand strictly moves at above-below direction, and biside plate all extends to the outside of above-mentioned guide chute, and two grooves of biside plate and guide chute are along forming a limiting structure.
The magnitude setting of jacking mechanism and setting position can be: in the time that guide chute is arranged along chassis length direction, a jacking mechanism can be set at the middle part of the Width on chassis, a jacking mechanism also can be set respectively in the both sides of chassis width direction, preferably the latter, more stable when use; In the time that guide chute extends layout along chassis width direction, near the position of wheel shaft, this jacking mechanism is set respectively at the two ends of chassis length direction.When two jacking mechanisms are set, the equal parallel arrangement of the guide chute of two jacking mechanisms.
In addition, the power supply mode of above-mentioned drive motor is: above-mentioned guide chute cell wall is fixedly installed positive pole power supply bar and the negative pole power supply bar of parallel arrangement along its length, this positive pole power supply bar of the anodal movable contact of above-mentioned drive motor, this negative pole power supply bar of the negative pole movable contact of this drive motor.
(2) fixing assembling mode is:
The assembling stand of above-mentioned jacking mechanism is fixedly assemblied on above-mentioned chassis, and this chassis is provided with the storage tank for the accommodating above-mentioned jack-up oil cylinder of upwards packing up.The setting party of storage tank is to identical with the arranged direction of above-mentioned guide chute.Storage tank can install below, also can on chassis, soar out, but preferably the former.The position that this assembling mode preferably arranges jacking mechanism, on the wheel shaft on chassis or on the comparatively firm position of annex, is generally this jacking mechanism of a wheel configuration.
From the above-mentioned description to structure of the present invention, compared to the prior art, tool of the present invention has the following advantages: sling cart of the present invention by assembling jacking mechanism on main car body chassis, can be quickly and easily when needed by the chassis jack-up of main car body and keep certain height, with time only need to or control the operation of jacking mechanism by telecommand equipment at operator's compartment, use very convenient, time saving and energy saving; The jack-up position that is arranged so that jacking mechanism of guide chute can adjust according to actual needs, and structure setting is more reasonable; The setting of guide chute/storage tank, while making the work of jack-up oil cylinder, jacking mechanism is less to the pressure on main car body chassis, effectively reducing the situation of damaging main car body in the process of jack-up main car body occurs, and guide chute/storage tank hides on chassis it in the time that jack-up oil cylinder is packed up, and does not affect driving.
Brief description of the drawings
Fig. 1 is the right TV structure schematic diagram that sling cart of the present invention assembles movable jacking mechanism.
Fig. 2 is the enlarged drawing of the local A in Fig. 1.
Fig. 3 is the main TV structure schematic diagram of a kind of jacking mechanism corresponding with Fig. 2.
Fig. 4 is the main TV structure schematic diagram of another kind of jacking mechanism.
Fig. 5 is the right TV structure schematic diagram of the fixing assembling of sling cart jacking mechanism.
Fig. 6 is the structural representation that jacking mechanism is arranged along main car body Width.
Detailed description of the invention
The specific embodiment of the present invention is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, be convenient to the sling cart of maintenance, comprise main car body 1,11 bottoms, chassis of this main car body 1 are equipped with jacking mechanism 2, this jacking mechanism 2 comprises assembling stand 21, jack-up oil cylinder 22, drive motor 23, this assembling stand 21 is assemblied in this chassis 11, is assemblied in this assembling stand 21 the top System of Rotating about Fixed Axis of this jack-up oil cylinder 22, and this jack-up oil cylinder 22 is by the hydraulic reservoir fuel feeding of sling cart.This drive motor 23 is for driving this jack-up oil cylinder 22 fixed-axis rotations.In addition, cylinder bar 221 ends of this jack-up oil cylinder 22 are provided with base plate 222, this base plate 222 is movably hinged this cylinder bar 221 ends, this is mainly the area of thrust surface in order to increase cylinder bar 221 ends, reduce pressure, to avoid jack-up oil cylinder 22 in use to destroy the upholder of its bottom, and then the situation that causes main car body 1 to tilt even toppling over occurs, and improves the safety that uses and the stability of use.
Further:
Above-mentioned jacking mechanism 2 can movable be assemblied on the chassis 11 of main car body 1, can be to be also fixedly assemblied on chassis 11.
(1) movable assembling mode is:
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, this jacking mechanism 2 also comprises the guide chute 20 that bottom is uncovered, on 20 liang of cell walls of this guide chute, be respectively equipped with and slide along 201, the modes such as this guide chute 20 can be bolted, welding are fixedly assemblied on the chassis 11 of main car body 1.Above-mentioned assembling stand 21 is assemblied in this guide chute 20; the structure of this assembling mode preferred fit seat 21 is: assembling stand 21 is connected to form by top board 211 and two side plate 212 one; be located on the bottom surface of this top board 211 biside plate 212 parallel arrangements; the area that is top board 211 is larger; this is conducive to increase the area of thrust surface at jack-up oil cylinder 22 tops; reduce pressure, protect guide chute 20, also protect the chassis 11 of main car body 1.Biside plate 212 lateral walls are respectively equipped with pulley 213, and this pulley 213 slides on this slides along 201.Above-mentioned drive motor 23 drives above-mentioned jack-up oil cylinder 22 upwards to rotate and enter in this guide chute 20.Also configurable movable motor of this jacking mechanism 2, movable motor is walked about for drive pulley 213, thus the position of automation control ground jack-up oil cylinder 22 in guide chute 20 used more laborsaving.In addition, between this top board 211 and above-mentioned guide chute 20 bottom lands, be provided with gap, like this at the cylinder bar 221 of jack-up oil cylinder 22 during in retracted state, pulley 213 is connected along 201 with above-mentioned cunning, between top board 211 and guide chute 20 bottom lands, there is not friction force, can make like this jacking mechanism 2 along the movement of leading guide chute 20 more freely.In addition, when ensureing that assembling stand 21 moves up, assembling stand 21 strictly moves at above-below direction, and biside plate 212 all extends to the outside of above-mentioned guide chute 20, biside plate 212 with two grooves of guide chute 20 along forming a limiting structure.
Continue with reference to Fig. 1, the magnitude setting of jacking mechanism 2 and setting position can be: in the time that guide chute 20 is arranged along chassis 11 length directions, a jacking mechanism 2 can be set at the middle part of the Width on chassis 11, also can a jacking mechanism 2 be set respectively in the both sides of chassis 11 Widths, preferably the latter, more stable when use; In the time that guide chute 20 extends layout along chassis 11 Widths, near the position of wheel shaft, this jacking mechanism 2 is set respectively at the two ends of chassis 11 length directions.When two jacking mechanisms 2 are set, the equal parallel arrangement of guide chute 20 of two jacking mechanisms 2.
In addition, with reference to Fig. 3, Fig. 4, the power supply mode of above-mentioned drive motor 23 is: above-mentioned guide chute 20 cell walls are fixedly installed positive pole power supply bar 202 and the negative pole power supply bar 203 of parallel arrangement along its length, this positive pole power supply bar 202 of the anodal movable contact of above-mentioned drive motor 23, this negative pole power supply bar 203 of the negative pole movable contact of this drive motor 23.
The sling cart of this assembling mode uses the mode of this jacking mechanism to be: drive motor 23 is worked, and drives transmission jack-up oil cylinder 22 fixed-axis rotations, makes jack-up oil cylinder 22 on vertical direction; Manually or the jack-up position of movable motor control jack-up oil cylinder 22; Below the base plate 222 of jack-up oil cylinder 22, place the cushion block that intensity is enough (being upholder); Jack-up oil cylinder 22 moves, and cylinder bar 221 stretches out and withstands cushion block; Then the top board 211 of jack-up oil cylinder 22 moves up, and withstands the bottom land of guide chute 20; Jack-up oil cylinder 22 continues action, and main car body 1 is come by jack-up; After having keeped in repair, jack-up oil cylinder 22 moves, and cylinder bar 221 is upwards packed up, and main car body 1 declines until the wheel of main car body 1 is connected with ground highly thereupon; Cylinder bar 221 is packed up completely, and drive motor 23 drives this jack-up oil cylinder 22 upwards to rotate, until jack-up oil cylinder 22 enters in guide chute 20.
(2) fixing assembling mode is:
With reference to Fig. 5, Fig. 6, the assembling stand 21 of above-mentioned jacking mechanism 2 is fixedly assemblied on above-mentioned chassis 11 by the mode such as bolt, welding, and this chassis 11 is provided with for 110 of the accommodating above-mentioned jack-up oil cylinder 22 of upwards packing up.110 setting party is to identical with the arranged direction of above-mentioned guide chute 20.110 can install below, also can on chassis 11, soar out, but preferably the former.The position that this assembling mode preferably arranges jacking mechanism 2, on the wheel shaft on chassis 11 or on the comparatively firm position of annex, is generally this jacking mechanism 2 of a wheel configuration.
The sling cart of this assembling mode uses the mode of this jacking mechanism to be: drive motor 23 is worked, and drives transmission jack-up oil cylinder 22 fixed-axis rotations, makes jack-up oil cylinder 22 on vertical direction; Below the base plate 222 of jack-up oil cylinder 22, place the cushion block that intensity is enough; Jack-up oil cylinder 22 moves, and cylinder bar 221 stretches out and withstands cushion block; Jack-up oil cylinder 22 continues action, and main car body 1 is come by jack-up; After having keeped in repair, jack-up oil cylinder 22 moves, and cylinder bar 221 is upwards packed up, and main car body 1 declines until the wheel of main car body 1 is connected with ground highly thereupon; Cylinder bar 221 is packed up completely, and drive motor 23 drives this jack-up oil cylinder 22 upwards to rotate, until jack-up oil cylinder 22 enters in 110.
Above are only the specific embodiment of the present invention, but design concept of the present invention is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should belong to the behavior of invading protection domain of the present invention.
Claims (8)
1. be convenient to the sling cart of maintenance, comprise main car body, it is characterized in that: the tray bottom of described main car body is equipped with jacking mechanism, this jacking mechanism comprises assembling stand, jack-up oil cylinder, drive motor, this assembling stand is assemblied in this chassis, be assemblied in this assembling stand, this drive motor is used for driving this jack-up oil cylinder fixed-axis rotation the top System of Rotating about Fixed Axis of this jack-up oil cylinder.
2. the sling cart of being convenient to maintenance as claimed in claim 1, is characterized in that: described jacking mechanism also comprises the guide chute that bottom is uncovered, on these guide chute two cell walls, is respectively equipped with sliding edge; Described assembling stand is assemblied in this guide chute, and this assembling stand is equipped with pulley, and this pulley slides on this sliding edge; Described drive motor drives described jack-up oil cylinder upwards to rotate and enters in this guide chute.
3. the sling cart of being convenient to maintenance as claimed in claim 2, is characterized in that: described assembling stand is connected to form by top board and two side plate one, is located on the bottom surface of this top board biside plate parallel arrangement; Biside plate lateral wall is respectively equipped with described pulley; Between this top board and described guide chute bottom land, be provided with gap; Biside plate all extends to the outside of described guide chute.
4. the sling cart of being convenient to maintenance as claimed in claim 2, it is characterized in that: described chassis is provided with two described jacking mechanisms, the described guide chute parallel arrangement of two jacking mechanisms, the length direction of this guide chute is parallel with the length direction on this chassis or Width.
5. the sling cart of being convenient to maintenance as claimed in claim 2, it is characterized in that: described guide chute cell wall is fixedly installed positive pole power supply bar and the negative pole power supply bar of parallel arrangement along its length, this positive pole power supply bar of the anodal movable contact of described drive motor, this negative pole power supply bar of the negative pole movable contact of this drive motor.
6. the sling cart of being convenient to maintenance as claimed in claim 1, is characterized in that: the assembling stand of described jacking mechanism is fixedly assemblied on described chassis, and this chassis is provided with the storage tank for the accommodating described jack-up oil cylinder of upwards packing up.
7. the sling cart of being convenient to maintenance as claimed in claim 1, is characterized in that: the cylinder boom end of described jack-up oil cylinder is provided with base plate, and this base plate is movably hinged this cylinder boom end.
8. the sling cart of being convenient to maintenance as claimed in claim 1, is characterized in that: described jack-up oil cylinder is by the hydraulic reservoir fuel feeding of sling cart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199429.8A CN103935914B (en) | 2014-05-13 | 2014-05-13 | Be convenient to the sling cart keeped in repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199429.8A CN103935914B (en) | 2014-05-13 | 2014-05-13 | Be convenient to the sling cart keeped in repair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103935914A true CN103935914A (en) | 2014-07-23 |
| CN103935914B CN103935914B (en) | 2016-02-17 |
Family
ID=51183844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199429.8A Active CN103935914B (en) | 2014-05-13 | 2014-05-13 | Be convenient to the sling cart keeped in repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103935914B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953867A (en) * | 2017-12-27 | 2018-04-24 | 湖南响箭重工科技有限公司 | A kind of folding supporting leg and the engineering truck with folding supporting leg |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4619369A (en) * | 1984-03-15 | 1986-10-28 | Maschinenfabrik Walter Scheele Gmbh & Co. Kg | Support or stabilizer devices for mobile construction equipment |
| CN201560074U (en) * | 2009-10-24 | 2010-08-25 | 威海广泰空港设备股份有限公司 | Overturning supporting leg supporting device |
| CN201580922U (en) * | 2009-11-22 | 2010-09-15 | 江苏力福特随车起重机股份有限公司 | Inward-rolling type landing leg of lorry-mounted crane |
| CN202279094U (en) * | 2011-11-11 | 2012-06-20 | 刘正武 | Safely escaping danger device for automobile |
| DE202012005856U1 (en) * | 2012-06-14 | 2012-07-27 | Bernhard Sommer | Support cylinder foldable |
| CN202766165U (en) * | 2012-08-03 | 2013-03-06 | 三一重工股份有限公司 | Mobile rear-weighted tray, mobile rear-weighted device and crane |
| CN202829384U (en) * | 2012-10-26 | 2013-03-27 | 愚公机械股份有限公司 | Novel lorry-mounted crane |
| CN203794517U (en) * | 2014-05-13 | 2014-08-27 | 福建省威盛机械发展有限公司 | Sling cart convenient to maintain |
-
2014
- 2014-05-13 CN CN201410199429.8A patent/CN103935914B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4619369A (en) * | 1984-03-15 | 1986-10-28 | Maschinenfabrik Walter Scheele Gmbh & Co. Kg | Support or stabilizer devices for mobile construction equipment |
| CN201560074U (en) * | 2009-10-24 | 2010-08-25 | 威海广泰空港设备股份有限公司 | Overturning supporting leg supporting device |
| CN201580922U (en) * | 2009-11-22 | 2010-09-15 | 江苏力福特随车起重机股份有限公司 | Inward-rolling type landing leg of lorry-mounted crane |
| CN202279094U (en) * | 2011-11-11 | 2012-06-20 | 刘正武 | Safely escaping danger device for automobile |
| DE202012005856U1 (en) * | 2012-06-14 | 2012-07-27 | Bernhard Sommer | Support cylinder foldable |
| CN202766165U (en) * | 2012-08-03 | 2013-03-06 | 三一重工股份有限公司 | Mobile rear-weighted tray, mobile rear-weighted device and crane |
| CN202829384U (en) * | 2012-10-26 | 2013-03-27 | 愚公机械股份有限公司 | Novel lorry-mounted crane |
| CN203794517U (en) * | 2014-05-13 | 2014-08-27 | 福建省威盛机械发展有限公司 | Sling cart convenient to maintain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953867A (en) * | 2017-12-27 | 2018-04-24 | 湖南响箭重工科技有限公司 | A kind of folding supporting leg and the engineering truck with folding supporting leg |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103935914B (en) | 2016-02-17 |
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