CN208429807U - A kind of mobile lifting platform vehicle - Google Patents
A kind of mobile lifting platform vehicle Download PDFInfo
- Publication number
- CN208429807U CN208429807U CN201821090428.XU CN201821090428U CN208429807U CN 208429807 U CN208429807 U CN 208429807U CN 201821090428 U CN201821090428 U CN 201821090428U CN 208429807 U CN208429807 U CN 208429807U
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- CN
- China
- Prior art keywords
- pedestal
- connecting rod
- screw rod
- claw
- directional rotation
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Abstract
The utility model provides a kind of mobile lifting platform vehicle, comprising: pedestal, lifting device and the placement platform being connect by lifting device with pedestal；Wherein, pedestal lower part two sides are separately installed with two direction movement wheels, the lifting device includes one-directional rotation component, screw rod and two pairs of connecting rods between pedestal and placement platform, the one-directional rotation component is for driving the screw rod to rotate, the screw rod is horizontally placed on pedestal, one end in two pairs of connecting rods close to one-directional rotation component is hinged with first connecting rod, the first fixed nut thread cooperates in the middle part of the screw rod and first connecting rod, is fixed with the second nut with screw flight cooperation on pedestal at gear；Two connecting rod cross-articulation in each pair of connecting rod；The one-directional rotation component includes gear, L-shaped rotational handle and the claw fixed with screw rod end.The utility model structure is simple, and failure rate is low.
Description
Technical field
The utility model relates to hoistable platform fields, and in particular to a kind of mobile lifting platform vehicle.
Background technique
Some heavier construction materials are transported sometimes for by hoistable platform in architecture production field, or are removed from vehicle
It transports construction point or weight is carried to lower from eminence, since the big manpower of weight weight carried can not be carried, only
It can be carried by mobile lifting platform, while mobile lifting platform vehicle can be used for the occasions such as building painting decoration.
In the prior art, mobile lifting platform vehicle passes through hydraulic stem and carries out driving lifting, its shortcoming is that: existing shifting
Dynamic hoistable platform bassinet structure is more complicated, and the more higher costs of components, maintenance rate are high, maintenance trouble.
Utility model content
To be solved in the utility model is current lifting platform truck structure is complicated the problem of leading to high failure rate, for existing
Above-mentioned insufficient in the presence of technology and a kind of mobile lifting platform vehicle is provided.
To achieve the above object, the utility model uses the following technical solution:
A kind of mobile lifting platform vehicle, comprising: pedestal, lifting device and the placement being connect by lifting device with pedestal
Platform；
Wherein, pedestal lower part two sides are separately installed with two direction movement wheels, and the lifting device includes one-directional rotation
Component, screw rod and two pairs of connecting rods between pedestal and placement platform, the one-directional rotation component is for driving the spiral shell
Bar rotates and is installed on the end that screw rod stretches out pedestal, and the screw rod is horizontally placed on pedestal, and far from one-directional rotation component
End be passed through the fixed link on pedestal, one end in two pairs of connecting rods close to one-directional rotation component is hinged with the first connection
Bar, the first fixed nut thread cooperates in the middle part of the screw rod and first connecting rod, is fixed at gear on pedestal and spiral shell
The second nut that bar is threadedly engaged；Turn screw rod in the first nut and the second nut by rotation one-directional rotation component
It is dynamic, two connecting rod cross-articulation in each pair of connecting rod, and small end is respectively articulated with to placement platform two sides so that placement platform is horizontal
Setting；The one-directional rotation component includes gear, L-shaped rotational handle and the claw fixed with screw rod end, L shape
Rotational handle corner be fixed with one with screw rod rotation connection turning set, rotational handle one end for operator rotation, separately
One end and claw one end are hinged, and the claw Pear-Shaped big in intermediate small both ends, claw sticks into tooth far from the end of connecting pin
After taking turns between two teeth, it can be able to rotate gear by rotating rotational handle, claw is turned into the rotational handle other side, is rotated at this time
Rotational handle can rotate backward gear；Wherein the lower end of a connecting rod and pedestal side inside are hinged for each pair of connecting rod, in each pair of connecting rod
Another connecting rod lower end be connected to a first connecting rod both ends, and two connection boom ends are mounted on and can roll in base side
The scroll wheel rolled in slot, the rolling groove extend to side by the middle of the base.
Further, the one-directional rotation component further includes a spring, and the spring one end is connected on turning set, another
End is connect with the Rotational Cylindrical on claw, so that end of the claw far from hinged end can be close to tooth under spring tension effect
Wheel.
Further, the placement platform top is provided with anti-skid chequer.
Further, the lifting device further includes the second connecting rod, and second connecting rod is connected in two pairs of connecting rods
Portion and with two pairs of connecting rod clearance fits.
Further, be provided on the pedestal one be in " n " shape pushing hands, the pushing hands upwardly extends by pedestal, is located at
Pushing hands lower part is provided with two diagonal braces, and each diagonal brace one end is connected in pushing hands, and the other end is respectively connected on pedestal.
Compared with the prior art, the utility model has the following beneficial effects:
1, the utility model replaces hydraulic cylinder lifting in the prior art using the up-down mode of screw rod, reduces for driving
Hydraulic cylinder lifting components, for the components of brake fluid cylinder pressure, simplify structure so that operation on become simpler,
So that the cost of manufacture is cheaper, and the weight of equipment entirety in the prior art is alleviated, the up-down mode of screw rod is due to zero
Component also reduces failure rate less, reduces maintenance cost；
2, the one-directional rotation component rotational handle of the utility model is able to extending transversely, and the effect of lever is more preferable, avoids
Screw rod additionally is turned using spanner, while can reversely turn screw rod after rotational handle is rotated 180 °, meanwhile, spring can guarantee card
It is easy to operate between two teeth for being stuck in gear stable when rotational handle rotates of pawl end；
3, the pushing hands of the utility model simplifies the components for driving hydraulic cylinder lifting in the prior art in structure,
Capable of preventing operator, accidentally touching switchs and placement platform is caused surprisingly to go up and down, and ensure that the safety of the utility model when in use
Property.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the utility model overall schematic；
Fig. 2 is that the utility model one-directionally rotates component diagram；
Fig. 3 is that the utility model one-directionally rotates component another kind working state schematic representation.
Appended drawing reference are as follows: pedestal 1, pushing hands 11, diagonal brace 12, direction movement wheel 13, rolling groove 14, lifting device 2, unidirectional turn
Dynamic component 21, gear 211, rotational handle 212, claw 213, turning set 214, spring 215, screw rod 22, connecting rod 23, scroll wheel
231, first connecting rod 24, the first nut 241, the second connecting rod 25, the second nut 242, fixed link 26, placement platform 3, anti-skidding
Line 31.
Specific embodiment
In order to make technological means of the utility model, creation characteristic, reach purpose and effect is more clear and is easy to
Understand, the utility model be further elaborated with reference to the accompanying drawings and detailed description:
A kind of mobile lifting platform vehicle, referring to Fig. 1, Fig. 1 is the utility model three-dimensional structure diagram, comprising: pedestal 1, universal
Movable pulley 13, lifting device 2 and the placement platform 3 being connect by lifting device 2 with pedestal 1, and placement platform 3 is filled by lifting
Set 2 drivings lifting；Wherein, the 1 lower part two sides of pedestal are separately installed with two direction movement wheels 13, and the lifting device 2 includes
One-directionally rotate component 21, screw rod 22 and two pairs of connecting rods 23 between pedestal 1 and placement platform 3, the one-directional rotation group
Part 21 is used to that the screw rod 22 to be driven to rotate and is installed on the end that screw rod 22 stretches out pedestal 1, and the screw rod 22 is horizontally placed on
On pedestal 1, and the end far from one-directional rotation component 21 is passed through the fixed link 26 on pedestal 1, leans in two pairs of connecting rods 23
One end of nearly one-directional rotation component 21 is hinged with first connecting rod 24, the screw rod 22 and in the middle part of first connecting rod 24 fixed the
One nut 241 is threadedly engaged, and is fixed with the second nut 242 being threadedly engaged with screw rod 22 at gear 211 on pedestal 1；With
Screw rod 22 can be made to rotate in the first nut 241 and the second nut 242 by rotation one-directional rotation component 21, in each pair of connecting rod 23
Two connecting rods, 23 cross-articulation, and 23 upper end of connecting rod is respectively articulated with to 3 two sides of placement platform so that placement platform 3 is horizontally disposed；Institute
Stating one-directional rotation component 21 includes gear 211, L-shaped rotational handle 212 and the claw fixed with 22 end of screw rod
213,212 corner of rotational handle of L shape is fixed with a turning set 214 being rotatablely connected with screw rod 22, rotational handle 212 1
End is rotated for operator, and the other end and 213 one end of claw are hinged, the claw 213 Pear-Shaped big in intermediate small both ends, card
After pawl 213 sticks between 211 liang of teeth of gear far from the end of connecting pin, gear can be able to rotate by rotating rotational handle 212
211, claw 213 is turned into 212 other side of rotational handle, gear 211 can be rotated backward by rotating rotational handle 212 at this time；Often
To connecting rod 23, wherein the lower end of a connecting rod 23 and 1 side of pedestal inside are hinged, and 23 lower end of another connecting rod in each pair of connecting rod 23 is equal
It is connected to 24 both ends of a first connecting rod, and two connection boom ends are mounted on and can roll in 1 side rolling groove 14 of pedestal
Scroll wheel 231, the rolling groove 14 is by extending to side in the middle part of pedestal 1.
Further, referring to figs. 2 and 3, the one-directional rotation component 21 further includes a spring 215, the spring 215 1
End is connected on turning set 214, and the other end is connect with the Rotational Cylindrical on claw 213, so that claw 213 is far from hinged end
End can be close to gear 211 under 215 pulling force effect of spring, and the position that spring 215 is connect with claw 213 is located at claw 213
End far from rotational handle 212, the end that spring 215 is connected to turning set 214 are able to rotate, and the other end is connected to claw 213
On Rotational Cylindrical be also able to rotate, in this way claw 213 rotate 180 ° after spring 215 simultaneously also claw 213 can be followed to rotate.
Further, 3 top of placement platform is provided with anti-skid chequer 31, and such operator station is just not easy to slide above
, material weight will not be detached from when platform truck is mobile due to inertia and placement platform 3.
Further, the lifting device 2 further includes the second connecting rod 25, and second connecting rod 25 is connected to two pairs of companies
The middle part of bar 23 and with two pairs of 23 clearance fits of connecting rod, it can be made more firm after being connected to two pairs of connecting rods, 23 middle part in this way.
Further, be provided on the pedestal 1 one be in " n " shape pushing hands 11, the pushing hands 11 prolonged upwards by pedestal 1
It stretches, 11 lower part of pushing hands is provided with two diagonal braces 12, each 12 one end of diagonal brace is connected in pushing hands 11, and the other end is respectively connected to
On pedestal 1, for diagonal brace 12 for reinforcing pushing hands 11, deformation when preventing pushing hands 11 from pushing platform truck increases the durability of pushing hands 11.
The utility model uses principle are as follows: another operator rotates rotational handle 212 to rise placement platform 3, by material
Be placed on placement platform 3, claw 213 is rotated backward to ride over rotate backward rotational handle 212 on gear 211, just can under
Drop prevents platform to lower the center of gravity, and is rotated further by the rise placement platform 3 of rotational handle 212 after pushing platform truck place of arrival, unloads
Weight material.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of mobile lifting platform vehicle characterized by comprising pedestal, lifting device and pass through lifting device and pedestal
The placement platform of connection；
Wherein, pedestal lower part two sides are separately installed with two direction movement wheels, the lifting device include one-directional rotation component,
Screw rod and two pairs of connecting rods between pedestal and placement platform, the one-directional rotation component is for driving the screw rod to rotate
And it is installed on the end that screw rod stretches out pedestal, the screw rod is horizontally placed on pedestal, and the end far from one-directional rotation component
The fixed link being passed through on pedestal, one end in two pairs of connecting rods close to one-directional rotation component are hinged with first connecting rod, institute
It states the first nut thread fixed in the middle part of screw rod and first connecting rod to cooperate, be fixed at gear on pedestal and screw flight
Second nut of cooperation；It is each pair of rotate screw rod in the first nut and the second nut by rotation one-directional rotation component
Two connecting rod cross-articulation in connecting rod, and small end is respectively articulated with to placement platform two sides so that placement platform is horizontally disposed；Institute
Stating one-directional rotation component includes gear, L-shaped rotational handle and the claw fixed with screw rod end, the rotation of L shape
Handle corner be fixed with one with screw rod rotation connection turning set, rotational handle one end for operator rotate, the other end and
Claw one end is hinged, and the claw Pear-Shaped big in intermediate small both ends, claw sticks into two tooth of gear far from the end of connecting pin
Between after, by rotate rotational handle can be able to rotate gear, claw is turned into the rotational handle other side, at this time rotation rotation hand
Handle can rotate backward gear；Wherein the lower end of a connecting rod and pedestal side inside are hinged for each pair of connecting rod, another in each pair of connecting rod
Connecting rod lower end is connected to a first connecting rod both ends, and two connection boom ends are mounted on and can roll in base side rolling groove
Dynamic scroll wheel, the rolling groove extend to side by the middle of the base.
2. a kind of mobile lifting platform vehicle according to claim 1, which is characterized in that the one-directional rotation component further includes
One spring, the spring one end are connected on turning set, and the other end is connect with the Rotational Cylindrical on claw, so that claw is separate
The end of hinged end can be close to gear under spring tension effect.
3. a kind of mobile lifting platform vehicle according to claim 2, which is characterized in that the placement platform top is provided with
Anti-skid chequer.
4. a kind of mobile lifting platform vehicle according to claim 3, which is characterized in that the lifting device further includes second
Connecting rod, second connecting rod be connected in the middle part of two pairs of connecting rods and with two pairs of connecting rod clearance fits.
5. a kind of mobile lifting platform vehicle according to claim 4, which is characterized in that being provided with one on the pedestal is in
The pushing hands of " n " shape, the pushing hands are upwardly extended by pedestal, and pushing hands lower part is provided with two diagonal braces, each diagonal brace one end connection
To pushing hands, the other end is respectively connected on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090428.XU CN208429807U (en) | 2018-07-10 | 2018-07-10 | A kind of mobile lifting platform vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090428.XU CN208429807U (en) | 2018-07-10 | 2018-07-10 | A kind of mobile lifting platform vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208429807U true CN208429807U (en) | 2019-01-25 |
Family
ID=65099774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821090428.XU Expired - Fee Related CN208429807U (en) | 2018-07-10 | 2018-07-10 | A kind of mobile lifting platform vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208429807U (en) |
-
2018
- 2018-07-10 CN CN201821090428.XU patent/CN208429807U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |