CN208883407U - A kind of pneumatic wheeled bearing lifting machine - Google Patents
A kind of pneumatic wheeled bearing lifting machine Download PDFInfo
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- CN208883407U CN208883407U CN201821394532.8U CN201821394532U CN208883407U CN 208883407 U CN208883407 U CN 208883407U CN 201821394532 U CN201821394532 U CN 201821394532U CN 208883407 U CN208883407 U CN 208883407U
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Abstract
The utility model discloses a kind of pneumatic wheeled bearing lifting machine, including two lifting mechanisms and a hand-operated direction valve, and lifting mechanism includes: pedestal, and pedestal is set on ground；The lower end of columns assemblies, columns assemblies is fixedly connected with pedestal；Cylinder assembly, cylinder assembly are set to the other end of the upside of pedestal, and one end of cylinder assembly is hinged with pedestal, and cylinder assembly is connect with hand-operated direction valve；Platform, platform are set to the top of pedestal, and one end of the bottom of platform and the upper end of columns assemblies are hinged, and the other end of the bottom of platform and the other end of cylinder assembly are hinged；Insure holder assembly, insurance holder assembly is set on ground, and insurance holder assembly is located at the lower section of platform, and insurance holder assembly is located at side of the cylinder assembly far from columns assemblies；Bumper bar, one end of bumper bar and the bottom of platform are hinged, and the other end of bumper bar and insurance holder assembly limit cooperate.The utility model structure is simple, is convenient for operation, can prevent the pollution of the environment.
Description
Technical field
The utility model relates to the technical field of lifting machine more particularly to a kind of pneumatic wheeled bearing lifting machines.
Background technique
Currently, lifting machine type is more on the market, but main part structure type is relatively simple, substantially hingedly to cut
It based on arm-type, uses antiwear hydraulic oil for dynamic medium, utilizes the flexible structure shape for driving lifting machine to be gone up and down of hydraulic cylinder
Formula, further it is necessary to be operated configured with independent power unit or control cabinet.
The shortcomings that present technical lifting machine, is:
1, structure is vertically moved up or down using scissors arm type, structure is complicated, operating difficulties, and it is more demanding to the synchronism of equipment, make
With Levelling operation must be exhausted before operation because after being mixed into air in oil liquid, easily cause creep, vibration and noise etc. one
Series of problems makes the working performance of system be affected；
2, during using hydraulic cylinder, hydraulic oil is easily affected by temperature, and oily viscosity can vary with temperature, should not be in height
It uses under temperature or low temperature environment, after oil liquid leakage, is not easily cleaned, volatile materials will also result in environmental pollution；
3, for the high-pressure and hydraulic oil pipe of equipment when carrying out pipeline arrangement, oil liquid is easy pollution, after being contaminated, will affect power
The reliability of cell operation；
4, height is required to the accuracy of manufacture of hydraulic cylinder, valve block, assembly is relatively difficult, and working service is stringenter；
5, it need to be equipped with separate control box, cost is high, and is not suitable for long-distance sand transport power, because using tubing transmission pressure
Oil, distance is remoter, and the pressure loss is bigger.
Summary of the invention
For existing lifting machine, structure is complicated, the above problem existing for operating difficulties, now provides one kind and is intended to structure letter
It is single, convenient for operation, being capable of antipollution pneumatic wheeled bearing lifting machine.
Specific technical solution is as follows:
A kind of pneumatic wheeled bearing lifting machine, including two lifting mechanisms and a hand-operated direction valve, two lifting mechanisms point
It is not arranged with the two sides matching of tyre of vehicle, the lifting mechanism includes: pedestal, and the pedestal is set on ground；Columns assemblies,
The columns assemblies are set to one end of the upside of the pedestal, the lower end of the columns assemblies and the fixed company of the pedestal vertically
It connects；Cylinder assembly, the cylinder assembly are set to the other end of the upside of the pedestal, one end of the cylinder assembly and the bottom
Seat is hinged, and the cylinder assembly is connect with the hand-operated direction valve；Platform, the platform is set to the top of the pedestal, described
One end of the bottom of platform and the upper end of the columns assemblies are hinged, the other end of the bottom of the platform and the cylinder assembly
The other end it is hinged；Insure holder assembly, the insurance holder assembly is set on ground, and the insurance holder assembly is located at the platform
Lower section, the insurance holder assembly are located at side of the cylinder assembly far from the columns assemblies；Bumper bar, the bumper bar
One end and the bottom of the platform are hinged, and the bumper bar is located at side of the cylinder assembly far from the columns assemblies, institute
The other end and insurance holder assembly limit for stating bumper bar cooperate.
Above-mentioned pneumatic wheeled bearing lifting machine, wherein the lifting mechanism further include: upper sweep, the upper sweep with
The platform is hinged close to one end of the cylinder assembly；Support column, the support column are set to the platform and get on the bus close to described
The bottom of one end of plate.
Above-mentioned pneumatic wheeled bearing lifting machine, wherein the lifting machine further include: a balancing pole, the balancing pole
Both ends are connect with the bottom of two platforms respectively, and the both ends of the balancing pole are hinged with one end of two bumper bars respectively,
The balancing pole is located at side of the cylinder assembly far from the columns assemblies.
Above-mentioned pneumatic wheeled bearing lifting machine, wherein the lifting machine a further include: lever, the both ends of the lever
It is connect respectively with the other end of two bumper bars, the lever cooperates with the two insurance holder assembly limits respectively.
Above-mentioned pneumatic wheeled bearing lifting machine, wherein the insurance holder assembly includes mounting base, reset spring, first
Unlocking board and the second unlocking board, the mounting base are set on ground, and the top of the mounting base is equipped with matches with lever limit
The groove of conjunction is articulated with the side wall of the mounting base in the middle part of first unlocking board, and one end of first unlocking board is equipped with
The other end of first pillar and the second pillar, first unlocking board protrudes into the groove, one end of second unlocking board
It is articulated on the side wall of the mounting base, first pillar and described second convex is movably arranged in the middle part of second unlocking board
Between column, the other end of second unlocking board and lever limit cooperate, and one end of the reset spring is articulated with described
On the side wall of mounting base, the other end of the reset spring and the middle part of second unlocking board are hinged.
Above-mentioned pneumatic wheeled bearing lifting machine, wherein the side wall of the mounting base is equipped with the first protrusive board, second solution
The side wall of jam plate be equipped with the second protrusive board, one end of the reset spring and first protrusive board are hinged, the reset spring it is another
Second protrusive board described in one end is hinged.
Above-mentioned pneumatic wheeled bearing lifting machine, wherein the upper sweep is equipped with idler wheel, institute far from one end of the platform
It states sweep and is equipped with cover board close to the side of the platform.
Above-mentioned pneumatic wheeled bearing lifting machine, wherein the platform is equipped with keel.
Above-mentioned pneumatic wheeled bearing lifting machine, wherein the platform is equipped with sideskid.
Above-mentioned pneumatic wheeled bearing lifting machine, wherein the side of the lifting machine is equipped with pedal of getting off.
The good effect that above-mentioned technical proposal has compared with prior art is:
The utility model is when platform inclination, is support, the fixed peace of columns assemblies with ground after vehicle is reached on platform
On pedestal, platform one end is hinged with column, is released to drive with retraction by cylinder piston and put down using compressed air as power
Platform is rotated using hinge joint as fulcrum, realizes that platform inclination formula rises, until insuring holder assembly after platform is parallel to the ground
With bumper bar automatic spacing, meet the use demand of the Measuring error of vehicle, is suitable for all small vehicles.The utility model knot
Structure is simple, is convenient for operation, can prevent the pollution of the environment.
Detailed description of the invention
Fig. 1 is that a kind of pneumatic wheeled bearing lifting machine of the utility model is in the overall structure diagram under original state；
Fig. 2 is that a kind of pneumatic wheeled bearing lifting machine of the utility model is in the overall structure diagram under lifting state；
Fig. 3 is that a kind of pneumatic wheeled bearing lifting machine of the utility model is in the top view under lifting state；
Fig. 4 is that a kind of pneumatic wheeled bearing lifting machine of the utility model is in the front view under lifting state；
Fig. 5 is enlarged drawing at A in a kind of Fig. 1 of pneumatic wheeled bearing lifting machine of the utility model；
Fig. 6 is enlarged drawing at B in a kind of Fig. 2 of pneumatic wheeled bearing lifting machine of the utility model.
In attached drawing: 1, lifting mechanism；2, hand-operated direction valve；3, pedestal；4, columns assemblies；5, cylinder assembly；6, platform；7,
Insure holder assembly；8, bumper bar；9, upper sweep；10, support column；11, balancing pole；12, lever；13, mounting base；14, bullet is resetted
Spring；15, the first unlocking board；16, the second unlocking board；17, groove；18, the first pillar；19, the second pillar；20, the first protrusive board；
21, the second protrusive board；22, idler wheel；23, cover board；24, keel；25, sideskid；26, it gets off pedal.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Fig. 1 is that a kind of pneumatic wheeled bearing lifting machine of the utility model is in the overall structure diagram under original state,
Fig. 2 is that a kind of pneumatic wheeled bearing lifting machine of the utility model is in the overall structure diagram under lifting state, and Fig. 3 is this reality
It is in the top view under lifting state with a kind of novel pneumatic wheeled bearing lifting machine, Fig. 4 is a kind of pneumatic capstan of the utility model
Formula bearing lifting machine is in the front view under lifting state, and Fig. 5 is a kind of Fig. 1 of pneumatic wheeled bearing lifting machine of the utility model
Enlarged drawing at middle A, Fig. 6 is enlarged drawing at B in a kind of Fig. 2 of pneumatic wheeled bearing lifting machine of the utility model, such as Fig. 1 to Fig. 6
It is shown, a kind of pneumatic wheeled bearing lifting machine of preferred embodiment, including two lifting mechanisms 1 and a hand-operated direction valve 2 are shown,
Two lifting mechanisms 1 are arranged with the two sides matching of tyre of vehicle respectively, and lifting mechanism 1 includes: pedestal 3, and pedestal 3 is set on ground.
Further, as a kind of preferred embodiment, lifting mechanism 1 further include: columns assemblies 4, columns assemblies 4 are set vertically
In one end of the upside of pedestal 3, the lower end of columns assemblies 4 is fixedly connected with pedestal 3.
Further, as a kind of preferred embodiment, lifting mechanism further include: cylinder assembly 5, cylinder assembly 5 are set to bottom
The other end of the upside of seat 3, one end of cylinder assembly 5 and pedestal 3 are hinged, and cylinder assembly 5 is connect with hand-operated direction valve 2.
Further, as a kind of preferred embodiment, lifting mechanism 1 further include: platform 6, platform 6 are set to the upper of pedestal 3
Side, one end of the bottom of platform 6 and the upper end of columns assemblies 4 are hinged, and the other end of the bottom of platform 6 is another with cylinder assembly 5
One end is hinged.
Further, as a kind of preferred embodiment, lifting mechanism 1 further include: insurance holder assembly 7, insurance holder assembly 7 are set
In on ground, insurance holder assembly 7 is located at the lower section of platform 6, and insurance holder assembly 7 is located at one of cylinder assembly 5 far from columns assemblies 4
Side.
Further, as a kind of preferred embodiment, lifting mechanism 1 further include: bumper bar 8, one end of bumper bar 8 and flat
The bottom of platform 6 is hinged, and bumper bar 8 is located at side of the cylinder assembly 5 far from columns assemblies 4, the other end and Insurance Block of bumper bar 8
The limit cooperation of component 7.
Further, as a kind of preferred embodiment, lifting mechanism 1 further include: upper sweep 9, upper sweep 9 are leaned on platform 6
One end of nearly cylinder assembly 5 is hinged.
Further, as a kind of preferred embodiment, lifting mechanism 1 further include: support column 10, support column 10 are set to platform
6 close to one end of upper sweep 9 bottom.
Further, as a kind of preferred embodiment, lifting machine further include: a balancing pole 11, the both ends point of balancing pole 11
It is not connect with the bottom of two platforms 6, the both ends of balancing pole 11 are hinged with one end of two bumper bars 8 respectively, and balancing pole 11 is located at gas
Side of the cylinder component 5 far from columns assemblies 4.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range.
The utility model also has on the basis of the above is implemented as follows mode:
In the further embodiment of the utility model, continuing with referring to shown in Fig. 1 to Fig. 6, lifting machine a further include: lever
12, the both ends of lever 12 are connect with the other end of two bumper bars 8 respectively, and lever 12 cooperates with the two insurance limits of holder assembly 7 respectively.
In the further embodiment of the utility model, insurance holder assembly 7 includes mounting base 13, the solution of reset spring 14, first
Jam plate 15 and the second unlocking board 16, mounting base 13 are set on ground, and the top of mounting base 13 is equipped with and the limit cooperation of lever 12
Groove 17, the middle part of the first unlocking board 15 are articulated with the side wall of mounting base 13, and one end of the first unlocking board 15 is equipped with the first pillar
18 and second pillar 19, the other end of the first unlocking board 15 protrude into groove 17, one end of the second unlocking board 16 is articulated with installation
On the side wall of seat 13, the middle part of the second unlocking board 16 is movably arranged between the first pillar 18 and the second pillar 19, the second unlocking board
16 other end and lever 12 limit cooperates, and one end of reset spring 14 is articulated on the side wall of mounting base 13, reset spring 14
The other end and the second unlocking board 16 middle part it is hinged.
In the further embodiment of the utility model, the side wall of mounting base 13 is equipped with the first protrusive board 20, the second unlocking board 16
Side wall be equipped with the second protrusive board 21, one end of reset spring 14 is hinged with the first protrusive board 20, the other end second of reset spring 14
Protrusive board 21 is hinged.
In the further embodiment of the utility model, upper sweep 9 is equipped with idler wheel 22 far from one end of platform 6, and upper sweep 9 leans on
The side of nearly platform 6 is equipped with cover board 23.
In the further embodiment of the utility model, platform 6 is equipped with keel 24.
In the further embodiment of the utility model, platform 6 is equipped with sideskid 25.
In the further embodiment of the utility model, the side of lifting machine is equipped with pedal 26 of getting off, convenient for the upper of driver
It gets off.
When the working principle of the utility model is that lifting machine is in original state, columns assemblies 4 are installed vertically on pedestal 3
On, platform 6 and the upper end of columns assemblies 4 are hinged, and one end of upper sweep 9 and platform 6 are hinged, the other end of upper sweep 9 and ground
Contact, platform 6, upper sweep 9 and ground are in a certain angle.By on the platform 6 of vehicle parking to lifting machine, platform hand is pulled upwards
Dynamic reversal valve 2, cylinder assembly 5 are ventilated, and piston rod is released, and start to revolve as hinge joint using the upper end of columns assemblies 4 with moving platform 6
Turn, meanwhile, platform 6 changes with ground angle；When the piston rod stroke of cylinder assembly 5 is pushed out to maximum, bumper bar 8 is detached from
Insure holder assembly 7；Operation hand-operated direction valve 2 is pulled still further below, and the piston rod of cylinder assembly 5 retracts, and insurance bar assembly 7 is due to certainly
Overcome the reaction force of reset spring 14 again so that bumper bar 8 and insurance holder assembly 7 between be in lock state, at this time platform 6 with
Ground level, and Measuring error operation can be carried out to vehicle；When carrying out step-down operation to lifting machine, it must pull and change manually upwards
To valve 2, the piston rod of cylinder assembly 5 pushes platform 6 to ramp up, until bumper bar 8 is detached from insurance holder assembly 7, then pulls downwards
Dynamic operation hand-operated direction valve 2, piston rod retract, and the inclination decline of platform 6, bumper bar 8 is under the action of reset spring 14, along insurance
The sliding of 7 bevel edge of holder assembly, automatic unlocking, platform 6 decline, until lifting machine is in original state.
Preferably, in the case where lifting machine is in original state, platform 6, upper sweep 9 form 12 ° of folder between ground respectively
Angle.
Platform 6 of the invention insures latching, unlocking automatically between holder assembly 7 and bumper bar 8, nothing in lifting process
Additional tripper is needed, working efficiency is effectively improved, reduces security risk existing for manual unlocking, avoid pneumatic solution
The problems such as loss, maintenance of lock or electronic unlock component；The present invention installs hand-operated direction valve 2 on platform 6, can be direct
Control cylinder assembly 5, which carries out descending operation, reduces equipment purchase cost, sexual valence is relatively high without being equipped with separate control box.
The present invention uses 5 lifting platform 6 of cylinder assembly, and compressed air is power source, and gas circuit is arranged simply, conveniently, the energy
It is environment friendly and pollution-free, noise is small, without being equipped with hydraulic oil, there is no oil circuit misconnection, pipeline rupture, oil leak, pollution working environments etc.
Disadvantage；The present invention is such without carrying out repairing exhaust compared to the hydraulic jack using volume synchronization principles, work one section when
Between after, repairing leveling etc. operation, to operator without profession require, structure is simple, easy to operate.
The utility model uses cylinder assembly inclined push type lifting structures, and structure novel, uniqueness are vertically moved up or down instead of scissors arm type
Structure, structure is simple, is convenient for operation.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the embodiments of the present invention and
Protection scope should can appreciate that all in the utility model specification and diagram to those skilled in the art
Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in
In enclosing.
Claims (10)
1. a kind of pneumatic wheeled bearing lifting machine, which is characterized in that including two lifting mechanisms and a hand-operated direction valve, two acts
It rises mechanism to be arranged with the two sides matching of tyre of vehicle respectively, the lifting mechanism includes:
Pedestal, the pedestal are set on ground；
Columns assemblies, the columns assemblies are set to one end of the upside of the pedestal, the lower end of the columns assemblies and institute vertically
Pedestal is stated to be fixedly connected；
Cylinder assembly, the cylinder assembly be set to the pedestal upside the other end, one end of the cylinder assembly with it is described
Pedestal is hinged, and the cylinder assembly is connect with the hand-operated direction valve；
Platform, the platform are set to the top of the pedestal, the upper end of one end of the bottom of the platform and the columns assemblies
Hingedly, the other end of the bottom of the platform and the other end of the cylinder assembly are hinged；
Insure holder assembly, the insurance holder assembly is set on ground, and the insurance holder assembly is located at the lower section of the platform, described
Insurance holder assembly is located at side of the cylinder assembly far from the columns assemblies；
Bumper bar, one end of the bumper bar and the bottom of the platform are hinged, and it is remote that the bumper bar is located at the cylinder assembly
Side from the columns assemblies, the other end of the bumper bar and insurance holder assembly limit cooperate.
2. pneumatic wheeled bearing lifting machine according to claim 1, which is characterized in that the lifting mechanism further include:
Upper sweep, the upper sweep are hinged close to one end of the cylinder assembly with the platform；
Support column, the support column are set to the platform close to the bottom of one end of the upper sweep.
3. pneumatic wheeled bearing lifting machine according to claim 2, which is characterized in that the lifting machine further include: a balance
Bar, the both ends of the balancing pole are connect with the bottom of two platforms respectively, the both ends of the balancing pole respectively with two guarantors
One end of dangerous bar is hinged, and the balancing pole is located at side of the cylinder assembly far from the columns assemblies.
4. pneumatic wheeled bearing lifting machine according to claim 3, which is characterized in that the lifting machine further include: a lever,
The both ends of the lever are connect with the other end of two bumper bars respectively, and the lever is limited with the two insurance holder assemblies respectively
Position cooperation.
5. pneumatic wheeled bearing lifting machine according to claim 4, which is characterized in that the insurance holder assembly includes installation
Seat, reset spring, the first unlocking board and the second unlocking board, the mounting base are set on ground, and the top of the mounting base is equipped with
With the groove of lever limit cooperation, it is articulated with the side wall of the mounting base in the middle part of first unlocking board, described first
One end of unlocking board is equipped with the first pillar and the second pillar, and the other end of first unlocking board protrudes into the groove, described
One end of second unlocking board is articulated on the side wall of the mounting base, is movably arranged at described first in the middle part of second unlocking board
Between pillar and second pillar, the other end of second unlocking board and lever limit cooperate, the reset spring
One end be articulated on the side wall of the mounting base, the middle part of the other end of the reset spring and second unlocking board is cut with scissors
It connects.
6. pneumatic wheeled bearing lifting machine according to claim 5, which is characterized in that the side wall of the mounting base is equipped with first
The side wall of protrusive board, second unlocking board is equipped with the second protrusive board, and one end of the reset spring and first protrusive board are hinged, institute
It is hinged to state the second protrusive board described in the other end of reset spring.
7. pneumatic wheeled bearing lifting machine according to claim 2, which is characterized in that the upper sweep is far from the platform
One end is equipped with idler wheel, and the upper sweep is equipped with cover board close to the side of the platform.
8. pneumatic wheeled bearing lifting machine according to claim 1, which is characterized in that the platform is equipped with keel.
9. pneumatic wheeled bearing lifting machine according to claim 1, which is characterized in that the platform is equipped with sideskid.
10. pneumatic wheeled bearing lifting machine according to claim 1, which is characterized in that the side of the lifting machine is equipped with down
Vehicle pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821394532.8U CN208883407U (en) | 2018-08-28 | 2018-08-28 | A kind of pneumatic wheeled bearing lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821394532.8U CN208883407U (en) | 2018-08-28 | 2018-08-28 | A kind of pneumatic wheeled bearing lifting machine |
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| Publication Number | Publication Date |
|---|---|
| CN208883407U true CN208883407U (en) | 2019-05-21 |
Family
ID=66510215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821394532.8U Active CN208883407U (en) | 2018-08-28 | 2018-08-28 | A kind of pneumatic wheeled bearing lifting machine |
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| Country | Link |
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| CN (1) | CN208883407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093721A (en) * | 2020-09-16 | 2020-12-18 | 邵利强 | Inclined elevator for cleaning automobile chassis |
| CN112173627A (en) * | 2020-09-22 | 2021-01-05 | 黄广华 | Lifting device on cleaning machine part assembling workbench |
-
2018
- 2018-08-28 CN CN201821394532.8U patent/CN208883407U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093721A (en) * | 2020-09-16 | 2020-12-18 | 邵利强 | Inclined elevator for cleaning automobile chassis |
| CN112093721B (en) * | 2020-09-16 | 2022-04-22 | 邵利强 | Inclined elevator for cleaning automobile chassis |
| CN112173627A (en) * | 2020-09-22 | 2021-01-05 | 黄广华 | Lifting device on cleaning machine part assembling workbench |
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