CN211226235U - Movable lift truck - Google Patents
Movable lift truck Download PDFInfo
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- CN211226235U CN211226235U CN201921815373.9U CN201921815373U CN211226235U CN 211226235 U CN211226235 U CN 211226235U CN 201921815373 U CN201921815373 U CN 201921815373U CN 211226235 U CN211226235 U CN 211226235U
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- operation platform
- articulated shaft
- regulating plate
- bottom plate
- staff
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Abstract
The utility model relates to a portable lift truck belongs to construction machinery technical field, including automobile body and the operation platform of setting on the automobile body, be provided with the elevating gear who is used for ordering about operation platform lift on the automobile body, operation platform includes the bottom plate and connects the rail guard on the bottom plate, and one side of bottom plate is rotated and is connected with the articulated shaft, and the length direction of articulated shaft is on a parallel with the face at bottom plate place, is connected with the regulating plate on the articulated shaft, is provided with the support piece that provides the foothold for the staff on the regulating plate, is provided with on the bottom plate to be used for ordering about articulated shaft pivoted first driving. Order about the articulated shaft through first driving piece and rotate in order to drive the regulating plate and rotate to required position to the staff gets into operation platform through the support piece on the regulating plate, need not the staff and scrambles to operation platform on, or borrow appurtenance such as stool, little ladder, the staff of being convenient for gets into operation platform, and then the security when improving the staff and getting into operation platform.
Description
Technical Field
The utility model belongs to the technical field of the construction machinery technique and specifically relates to a portable lift truck is related to.
Background
The movable lift truck is an important device in building construction, is mainly used for lifting people or goods vertically, and is generally used for carrying out related work in daily overhaul and maintenance of high-altitude facilities.
In the prior art, the patent application with the publication number of CN208454445U discloses a vehicle-mounted movable lifting operation platform, which comprises a storage battery car, wherein two scissor type four-bar mechanism lifting frames are arranged in the front and back direction on a cargo platform of the storage battery car. Through using storage battery car as removing to carry on platform and power source, realize job site zero release, the elevating system who comprises double-shear fork four-bar linkage crane has avoided single-shear fork four-bar linkage crane to increase along with the height that rises and the problem of intensity decline, has realized high lift.
However, in the actual use process, because the crane has a certain height with the automobile body when falling to the minimum, the staff can't step on to operation platform this moment, need the foot to step on the crane and climb to operation platform on, or borrow appurtenance such as stool, little ladder and get into operation platform, and the staff easily knocks or falls over carelessly, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable lift truck has the advantage of the security when being convenient for the staff gets into operation platform in order to improve the staff and get into operation platform.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a portable lift truck, including automobile body and the operation platform of setting on the automobile body, be provided with the elevating gear who is used for ordering about operation platform lift on the automobile body, operation platform includes the bottom plate and connects the rail guard on the bottom plate, one side of bottom plate is rotated and is connected with the articulated shaft, the length direction of articulated shaft is on a parallel with the face at bottom plate place, be connected with the regulating plate on the articulated shaft, be provided with the support piece that provides the foothold for the staff on the regulating plate, be provided with on the bottom plate and be used for ordering about articulated shaft pivoted.
Through adopting above-mentioned technical scheme, when the staff need get into operation platform, order about the articulated shaft through first driving piece and rotate in order to drive the regulating plate and rotate, rotate the regulating plate to the position that is close to the automobile body to the staff gets into operation platform through the support piece on the regulating plate, need not the staff foot and step on the crane and scramble to operation platform on, or borrow appurtenance such as stool, little ladder, the staff of being convenient for gets into operation platform, and then the security when improving the staff and getting into operation platform. When the staff is located on the operation platform, adjust first driving piece and make the regulating plate rotate towards the direction that is close to the rail guard, the regulating plate not only has the guard action to the staff on the operation platform this moment, also does not hinder operation platform to go up and down and daily use through elevating gear yet.
The utility model discloses further set up to: the first driving piece comprises a first motor fixedly arranged on the adjusting plate, a turbine is sleeved on the hinged shaft and fixedly connected with the hinged shaft, and a worm meshed with the turbine is fixedly arranged at the driving end of the first motor.
Through adopting above-mentioned technical scheme, start first motor and drive the worm and rotate, the worm drives the turbine and rotates, and the turbine orders about the articulated shaft and rotates to the regulating plate uses the articulated shaft to rotate as the axle, and the cooperation setting of turbine worm has good transmission performance, and when the turbine worm rotates and stops, the meshing setting of turbine worm has self-locking performance, can fix the regulating plate in required position, adjusts simple and conveniently.
The utility model discloses further set up to: the support piece is a plurality of footboards connected on the adjusting plate, and the footboards are arranged at intervals along the length direction of the adjusting plate.
Through adopting above-mentioned technical scheme, the footboard can provide the impetus for the staff when getting into operation platform on, and safety and stability further improves the security when the staff gets into operation platform.
The utility model discloses further set up to: offer the holding tank that is used for holding the footboard on the regulating plate, be provided with the pivot parallel with the articulated shaft on the footboard, the footboard is rotatable to the holding tank in, is provided with on the regulating plate to be used for ordering about the pivot and rotates the second driving piece that shifts out in order to drive the footboard in the holding tank.
Through adopting above-mentioned technical scheme, when needs use the footboard, order about the pivot through the second driving piece and rotate, the pivot drives the footboard and rotates, and then changes out from the holding tank and provide the impetus for the staff. When the footboard was not used, can rotate the footboard to the holding tank in, accomodate it, did not hinder operation platform's daily use.
The utility model discloses further set up to: the second driving piece is including rotating the axis of rotation of connection on the regulating plate, and the length direction of axis of rotation is perpendicular with the length direction of pivot, and the tip cover that the pivot is close to the axis of rotation is equipped with driven bevel gear, and the position that corresponds with driven bevel gear in the axis of rotation all overlaps and is equipped with the drive bevel gear, and drive bevel gear sets up with driven bevel gear meshing, is provided with on the regulating plate to be used for ordering about axis of rotation pivoted second motor.
Through adopting above-mentioned technical scheme, start the second motor and drive the axis of rotation and rotate, the axis of rotation drives the drive bevel gear and rotates, and the drive bevel gear drives driven bevel gear through the engaged mode and rotates, and then drives the footboard and rotate to the footboard is rolled out from holding the inslot and is provided the impetus for the staff, and is simple and convenient. The pedals can rotate together in a manner of meshing the driving bevel gear and the driven bevel gear, and the operation is simple and fast.
The utility model discloses further set up to: the pedal is provided with an anti-slip edge.
Through adopting above-mentioned technical scheme, anti-skidding arris has anti-skidding effect, and when operating personnel foot fell on the footboard, anti-skidding arris can increase the frictional force between foot and the footboard, security when further improving the staff and getting into operation platform.
The utility model discloses further set up to: handrails are arranged at two ends of the adjusting plate.
Through adopting above-mentioned technical scheme, the handrail can provide a point of application of force for both hands, further makes things convenient for the staff to get into operation platform.
To sum up, the utility model discloses a beneficial technological effect does:
order about the articulated shaft through first driving piece and rotate in order to drive the regulating plate and rotate, rotate the regulating plate to the position that is close to the automobile body to the staff gets into operation platform through the support piece on the regulating plate, need not the staff foot and step on the crane climbing to operation platform on, or borrow appurtenance such as stool, little ladder, the staff of being convenient for gets into operation platform, and then the security when improving the staff and getting into operation platform.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Reference numerals: 1. a vehicle body; 2. an operating platform; 21. a base plate; 22. protecting the fence; 3. hinging a shaft; 4. an adjusting plate; 5. a first motor; 6. a turbine; 7. a worm; 8. a pedal; 9. accommodating grooves; 10. a rotating shaft; 11. a rotating shaft; 12. a groove; 13. a drive bevel gear; 14. a driven bevel gear; 15. a second motor; 16. anti-slip edges; 17. a handrail.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses a portable lift truck, as shown in fig. 1, including automobile body 1 and the operation platform 2 of setting on automobile body 1, be provided with the elevating gear who is used for ordering about operation platform 2 and goes up and down on automobile body 1, operation platform 2 includes bottom plate 21 and connects the rail guard 22 on bottom plate 21, one side of bottom plate 21 is rotated and is connected with articulated shaft 3, the length direction of articulated shaft 3 is on a parallel with the face at bottom plate 21 place, fixedly connected with regulating plate 4 on the articulated shaft 3, be provided with the support piece that provides the foothold for the staff on regulating plate 4, the both ends of regulating plate 4 are provided with handrail 17, be provided with on the bottom plate 21 and be used for ordering about articulated shaft 3 pivoted first.
As shown in fig. 2, the first driving member includes a first motor 5 fixedly disposed on the adjusting plate 4, a turbine 6 is sleeved and fixedly connected on the hinge shaft 3, and a worm 7 meshed with the turbine 6 is fixedly disposed at a driving end of the first motor 5. The first motor 5 is started to drive the worm 7 to rotate, the worm 7 drives the worm wheel 6 to rotate, the worm wheel 6 drives the hinge shaft 3 to rotate, and therefore the adjusting plate 4 rotates to a required position by taking the hinge shaft 3 as an axis.
Combine fig. 1 and fig. 3, corresponding foothold is occasionally put into on getting into operation platform 2 for the staff, the security when improving the staff and getting into operation platform 2, set up support piece into a plurality of footboards 8 of rotating the connection on regulating plate 4, a plurality of footboards 8 set up along the interval of 4 length direction of regulating plate, leave between two adjacent footboards 8 and supply footboard 8 pivoted space, be provided with anti-skidding arris 16 on the footboard 8, increase the frictional force between foot and the footboard 8, the security when further improving the staff and getting into operation platform 2.
Combine fig. 1 and fig. 3, accomodate it when not using for the footboard 8, do not hinder operating platform 2's daily use, offer the holding tank 9 that is used for holding footboard 8 on the regulating plate 4, be provided with the pivot 10 parallel with articulated shaft 3 on the footboard 8, footboard 8 is rotatable to the holding tank 9 in through pivot 10, be provided with on the regulating plate 4 and be used for ordering about the second driving piece that pivot 10 rotated in order to drive footboard 8 and shift out in holding tank 9, when needing to use footboard 8, it can to rotate holding tank 9 with footboard 8 through pivot 10.
Combine fig. 1 and fig. 3, the second driving piece is including rotating the axis of rotation 11 of connection on regulating plate 4, the length direction of axis of rotation 11 is perpendicular with the length direction of pivot 10, seted up recess 12 on regulating plate 4, axis of rotation 11 rotates to be connected in recess 12, recess 12 runs through the setting with holding tank 9 one side, the tip cover that pivot 10 is close to axis of rotation 11 is equipped with driven bevel gear 14, all the cover in the position that corresponds with driven bevel gear 14 is equipped with drive bevel gear 13 in the axis of rotation 11, drive bevel gear 13 sets up with driven bevel gear 14 meshing, be provided with on regulating plate 4 and be used for ordering about axis of rotation 11 pivoted second motor 15.
The second motor 15 is started to drive the rotating shaft 11 to rotate, the rotating shaft 11 drives the driving bevel gear 13 to rotate, the driving bevel gear 13 drives the driven bevel gear 14 to rotate in a meshed mode, and then the pedal 8 is driven to rotate, so that the pedal 8 rotates out of the accommodating groove 9 to provide an acting point for workers, and the device is simple and convenient.
The implementation principle of the embodiment is as follows:
when an operator needs to enter the operating platform 2, the operator starts the first motor 5 to drive the worm 7 to rotate, the worm 7 drives the turbine 6 to rotate, the turbine 6 drives the hinge shaft 3 to rotate, and the adjusting plate 4 rotates to a required position by taking the hinge shaft 3 as an axis. When the worm wheel 6 and the worm 7 stop rotating, the meshing arrangement of the worm wheel 6 and the worm 7 has self-locking performance, and the adjusting plate 4 can be fixed at a required position. At this time, the second motor 15 is started to drive the rotating shaft 11 to rotate, the rotating shaft 11 drives the driving bevel gear 13 to rotate, the driving bevel gear 13 drives the driven bevel gear 14 to rotate in a meshing mode, and then the pedal 8 is driven to rotate, so that the pedal 8 rotates out of the accommodating groove 9 to provide a force application point for workers. The operator can smoothly enter the operating platform 2 by holding the handrails 17 and the pedals 8 at the two ends of the adjusting plate 4. This can be done in the same way when the operator needs to get off the operation platform 2.
When operation platform 2 did not use, start second motor 15 and drive axis of rotation 11 and rotate, axis of rotation 11 drives drive bevel gear 13 and rotates, and drive bevel gear 13 drives driven bevel gear 14 through the mode of meshing and rotates, and then drives footboard 8 and rotate to holding tank 9 in, accomodate it when the footboard 8 of being convenient for did not use, did not hinder operation platform 2's daily use, and is simple and convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a portable lift truck, includes automobile body (1) and sets up operation platform (2) on automobile body (1), be provided with the elevating gear who is used for ordering about operation platform (2) to go up and down on automobile body (1), operation platform (2) include bottom plate (21) and rail guard (22) of connection on bottom plate (21), its characterized in that: one side of bottom plate (21) is rotated and is connected with articulated shaft (3), the length direction of articulated shaft (3) is on a parallel with the face at bottom plate (21) place, be connected with regulating plate (4) on articulated shaft (3), be provided with the support piece that provides the foot point for the staff on regulating plate (4), be provided with on bottom plate (21) and be used for ordering about articulated shaft (3) pivoted first driving piece.
2. A mobile lift truck as defined in claim 1, wherein: first driving piece is including fixed first motor (5) that sets up on regulating plate (4), overlap on articulated shaft (3) and establish and fixedly connected with turbine (6), the drive end of first motor (5) is fixed be provided with worm (7) that turbine (6) meshing set up.
3. A mobile lift truck as defined in claim 1, wherein: the support piece is a plurality of footboards (8) connected on the adjusting plate (4), and the footboards (8) are arranged at intervals along the length direction of the adjusting plate (4).
4. A mobile lift car according to claim 3, wherein: offer holding tank (9) that are used for holding footboard (8) on regulating plate (4), be provided with pivot (10) parallel with articulated shaft (3) on footboard (8), footboard (8) are rotatable to holding tank (9) in, be provided with on regulating plate (4) and be used for ordering about pivot (10) to rotate the second driving piece that shifts out in holding tank (9) in order to drive footboard (8).
5. The mobile lift car of claim 4, wherein: the second driving piece is including rotating axis of rotation (11) of connection on regulating plate (4), the length direction of axis of rotation (11) is perpendicular with the length direction of pivot (10), the tip cover that pivot (10) are close to axis of rotation (11) is equipped with driven bevel gear (14), all the cover in the position that corresponds with driven bevel gear (14) is equipped with drive bevel gear (13) on axis of rotation (11), drive bevel gear (13) and driven bevel gear (14) meshing set up, be provided with on regulating plate (4) and be used for driving axis of rotation (11) pivoted second motor (15).
6. A mobile lift car according to claim 3, wherein: the pedal (8) is provided with an anti-slip edge (16).
7. A mobile lift truck as defined in claim 1, wherein: handrails (17) are arranged at two ends of the adjusting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921815373.9U CN211226235U (en) | 2019-10-25 | 2019-10-25 | Movable lift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921815373.9U CN211226235U (en) | 2019-10-25 | 2019-10-25 | Movable lift truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211226235U true CN211226235U (en) | 2020-08-11 |
Family
ID=71927103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921815373.9U Active CN211226235U (en) | 2019-10-25 | 2019-10-25 | Movable lift truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211226235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670731A (en) * | 2022-05-05 | 2022-06-28 | 黄山捷利节能环保科技有限公司 | Automobile-used handrail of getting on bus of region target detection |
-
2019
- 2019-10-25 CN CN201921815373.9U patent/CN211226235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670731A (en) * | 2022-05-05 | 2022-06-28 | 黄山捷利节能环保科技有限公司 | Automobile-used handrail of getting on bus of region target detection |
| CN114670731B (en) * | 2022-05-05 | 2023-01-20 | 黄山捷利节能环保科技有限公司 | Automobile-used handrail of getting on bus of region target detection |
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