CN213565966U - Lifting flat car - Google Patents
Lifting flat car Download PDFInfo
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- CN213565966U CN213565966U CN202021750459.0U CN202021750459U CN213565966U CN 213565966 U CN213565966 U CN 213565966U CN 202021750459 U CN202021750459 U CN 202021750459U CN 213565966 U CN213565966 U CN 213565966U
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Abstract
The utility model relates to a lift flatbed, include: the lifting device comprises a flat plate, rollers and handrails, wherein a lifting part used for jacking the flat plate is arranged below the flat plate. The lifting component is utilized to directly lift the flat plate, so that the structure is simple and the cost is low. Due to the adoption of the scissor jack or the multi-stage thin hydraulic jack, the height of the flat plate can be further reduced, and the flat plate can extend into a short and narrow space to lift and transfer heavy objects. The handrail can be folded, so that the handrail is prevented from obstructing the passage, and the storage space of the lifting flat car can be reduced.
Description
Technical Field
The utility model relates to a high-speed railway, subway, city rail equipment make field, concretely relates to lift flatbed for transporting heat pipe radiator.
Background
In order to ensure that the electrical equipment on the rail vehicle works normally, the heat pipe radiator is attached to the electrical equipment which generates heat to dissipate the heat, and meanwhile, the heat dissipation effect of the heat pipe radiator is further improved by utilizing the airflow in the advancing process of the rail vehicle.
The heat pipe radiator comprises: the base plate, the copper pipe, the radiating fin and the shell are processed by welding or assembling, and the weight is about 100 kg. In order to ensure the quality of the heat pipe radiator, temperature rise detection needs to be performed on the heat pipe radiator in a working environment simulating the heat pipe radiator.
At present, in the manufacturing and process of the heat pipe radiator, the heat pipe radiator is transported by a crane and a trolley, and the operation is complicated and the efficiency is low.
The utility model provides a technical problem be: the lifting flat car is simple in structure and used for transferring the heat pipe radiator, so that the labor intensity of operators is reduced, the operation time is shortened, and the working efficiency is improved.
Through patent retrieval, with the utility model discloses there is following patent mainly to have the patent of certain relation:
1. the invention discloses a Chinese invention patent with the application number of 201610865965.6, the application date of 2016.09.30, the publication number of CN 106184321A, the publication number of 2016.12.07, the name of lifting handcart and the application name of WU lake Yu New world automobile air-conditioning Co Ltd, wherein the invention patent discloses a lifting handcart, comprising: base (12), freight platform (2), elevating system, pulley (4), pushing hands (7) and control switch (5), pulley (4) set up 4 at least, and the interval sets up respectively the lower surface of base (12), freight platform (2) level sets up, just freight platform (2) pass through elevating system with base (12) are connected, pushing hands (7) are fixed on the side of base (12), control switch (5) through electric wire (6) with hydraulic pump (9) electricity on the elevating system is connected.
2. The invention discloses a handcart, which is a Chinese invention patent with the application number of 201710438959.7, the application date of 2017.06.12, the publication number of CN 107021432A, the publication date of 2017.08.08, the name of handcart and the applicant of Guangdong industry university, and the invention patent discloses a handcart comprising: the shearing fork mechanism is arranged on the base, and a lifting plate is arranged at the top of the shearing fork mechanism; when the height of the lifting plate from the ground is smaller than a preset value, one end of the slope plate sliding out of the lifting plate is in contact with the ground, and the other end of the slope plate is connected with the edge of the lifting plate; and the lifting driving device is used for extending and folding the scissor mechanism and is fixedly connected with the base. In this handcart, the lifter plate realizes going up and down through cutting fork mechanism and lift drive arrangement, when needs loading and unloading, falls the lifter plate, and when the lifter plate was less than the default apart from the height on ground, the ramp plate one end and the ground contact of roll-off lifter plate, the other end and the edge connection of lifter plate of the ramp plate form the slope, conveniently push up or push down the lifter plate through the slope with the goods, convenient loading and unloading.
3. The invention relates to a circuit breaker production auxiliary device, in particular to a multifunctional handcart for a circuit breaker, which comprises a handcart frame, a hydraulic jack, a lifting scissor fork, a support frame and a push handle, wherein the hydraulic jack and the lifting scissor fork are arranged on the handcart frame, the lifting scissor fork is driven by the hydraulic jack to extend and retract along the height direction, the support frame is arranged at the upper end of the lifting scissor fork, an adjusting bottom plate is arranged on the support frame, a circuit breaker track is arranged on the adjusting bottom plate, and a lock hole for locking the circuit breaker chassis is arranged on the circuit breaker track, a pushing handle is arranged on one side of the vehicle underframe, and a walking wheel is arranged on the lower side of the vehicle underframe.
4. The invention discloses a large concrete test block transfer trolley, which is a Chinese invention patent with the application number of 201810810361.0, the application date of 2018.07.23, the publication number of CN 108975210A, the publication date of 2018.12.11, the name of a large concrete test block transfer trolley and the application name of Nanjing engineering college, and comprises wheels, a push-pull handle and a support frame, wherein the trolley comprises a front fork arranged at the front end of the trolley, a stand-up foot stool arranged below the push-pull handle, a scissor jack and a bearing platform; the front fork is fixedly connected with the front end of the bottom of the trolley, and a scissor jack II is arranged on the front fork; the rising foot rest is movably connected to the rear end of the bottom of the trolley; the bottom of the scissor jack is fixedly connected to the supporting frame, and the upper portion of the scissor jack is provided with a bearing platform. The front fork, the middle platform, the upper layer moving plate and other components are arranged, so that operations such as forking, overturning, lifting, translation and the like of the large concrete test block can be completed simultaneously, and the functions are complete; secondly, through set up scissor jack two on the front fork, improve the stability of handcart in the upset process, compare with traditional transportation instrument, greatly reduce the manpower, improve work efficiency by a wide margin.
5. The utility model discloses a utility model patent that application number is "201620827957.8", application date is "2016.07.25", the publication number is "CN 205890947U", the publication date is "2017.01.18", the name is "handcart for construction", application person is "mu jianchun", this utility model discloses a handcart for construction, including automobile body, carriage and lifting support frame, the automobile body wholly is stainless steel material, automobile body rear portion installation is equipped with pushes away the handle, automobile body top installation is equipped with the carriage, the carriage is installed on the roof, it is fixed to support through lifting support frame between roof and the automobile body, the installation is equipped with jacking cylinder in the lifting support frame bottom, the installation is equipped with foot controller on the jacking cylinder rear portion automobile body. This handcart for construction, ingenious application the lift supports with automobile body and carriage swing joint, can be through pedal controller control jacking cylinder simultaneously to can transport certain height with the goods in the carriage, satisfied the user demand of building site different levels.
6. The utility model relates to a utility model patent of application number for "CN 201320001216.0", application date for "2013.01.04", publication number for "CN 202987227U", publication date for "2013.06.12", the name is "handcart that has elevating gear", the applicant is "German Yang wild mountain flavouring factory", this utility model relates to flavouring production facility field, in particular to a handcart that has elevating gear. The utility model provides a handcart with elevating gear, includes shallow, car hopper, the shallow rear end is connected with the handle, the gyro wheel is installed to the shallow bottom, be provided with elevating gear between shallow and the car hopper, elevating gear includes lifter, hydraulic jack, gyro wheel, the lifter is connected with gyro wheel and car hopper bottom surface respectively, and hydraulic jack fixes the below at the car hopper bottom surface. The utility model adopts a flexible and safe cart structure, and a lifting device is arranged between the cart and the car hopper, so that the operation is convenient; the front end of the car hopper is provided with an opening with a certain gradient, when the materials in the car hopper are to be dumped, the rear part of the cart is lifted by using the handle, the materials slide out along the opening at the front end of the car hopper, and the operation is convenient and fast; workers can drive the universal wheels at the bottom of the cart to move by pulling the handles, so that the raw materials can be easily and conveniently conveyed out; the box body is made of stainless steel materials and is firm and durable.
7. The utility model discloses a utility model patent with the application number of 201420249445.9, the application date of 2014.05.16, the publication number of CN 203844790U, the publication number of 2014.09.24, the name of hand-push type automatic lifting fork truck and the applicant of "ligi tian", the utility model discloses a hand-push type automatic lifting fork truck, which comprises a frame, a telescopic mechanism, a pneumatic rod and a bearing plate, wherein the frame is a rectangular frame body formed by four vertical rods which are mutually perpendicular, four corners of the frame are respectively movably connected with a roller, the telescopic mechanism comprises a first connecting rod and a second connecting rod which are in cross movable connection, one end side of the first connecting rod is movably connected with a lower roller, the other end side of the first connecting rod is movably connected with the bottom of the bearing plate, one end side of the second connecting rod is movably connected with the upper end of one vertical rod which forms the frame along the width direction of the frame, the other end side of the second connecting rod is movably connected with an upper, the upper roller is contacted with the lower surface of the bearing plate, and the lower roller is movable on the vertical rod in the length direction of the frame; an air pressure rod is arranged between the frame and the bearing plate; the height of the telescopic mechanism is adjusted through the air pressure rod, the random adjustability of the whole device is achieved, and the device can be adapted to move in a small space and rotate.
Above-mentioned patent is all that add elevating gear and the lift flat board that can go up and down again on the flat board of current shallow, and the structure is comparatively complicated, and is with high costs. And when the lifting flat plate is at the lowest position, the flat plate of the cart is higher in height and cannot extend into a short and narrow space to lift and transfer heavy objects.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to the defect that exists among the prior art, provide a simple structure, dull and stereotyped height low, can stretch into jacking and transport a lift flatbed of heavy object in the short narrow and small space.
In order to solve the technical problem, the utility model discloses the technical scheme who takes does: a lifting flat car comprising: the lifting device comprises a flat plate, rollers and handrails, wherein a lifting part used for jacking the flat plate is arranged below the flat plate. The lifting component is utilized to directly lift the flat plate, so that the structure is simple and the cost is low.
Further, the lifting component is a scissor jack and is arranged at the center position below the flat plate.
Further, the lifting component is a hydraulic jack and is arranged at the center position below the flat plate.
Furthermore, the hydraulic jack is a multi-stage thin hydraulic jack. To further reduce the height of the plate.
Further, still include: the hinge joint is fixed on the flat plate, the lower end of the handrail is hinged with the hinge joint, and the position of the handrail is fixed through the bolt. Avoid the handrail to hinder the passage and reduce the storage space.
Furthermore, the universal wheel outside the roller is convenient to turn in a narrow space.
Furthermore, the universal wheels are brake universal wheels, so that the universal wheels are convenient to fix when parked and prevent the vehicle from sliding.
Furthermore, the flat plate is a stainless steel plate, so that the plate is prevented from being rusted and is convenient to clean.
Furthermore, a cushion pad is paved on the flat plate to protect the workpiece.
Further, the buffer pad is a rubber plate.
The utility model has the advantages that: the lifting component is directly arranged below the flat plate to lift the flat plate, so that the structure is simple and the cost is low. Due to the adoption of the scissor jack or the multi-stage thin hydraulic jack, the height of the flat plate can be further reduced, and the flat plate can extend into a short and narrow space to lift and transfer heavy objects. The handrail can be folded, so that the handrail is prevented from obstructing the passage, and the storage space of the lifting flat car can be reduced.
Drawings
Figure 1 is a schematic perspective view of a lift truck,
FIG. 2 is a schematic perspective view of the lifting cart after the lifting member is lifted,
figure 3 is a schematic perspective view of the folded armrest of the lifting cart,
in the figure: 1-flat board, 2-gyro wheel, 3-handrail, 4-lifting unit, 5-articulated joint, 6-bolt.
Detailed Description
The invention will be further described by means of specific embodiments and with reference to the accompanying drawings:
as shown in fig. 1: lift flatbed includes: dull and stereotyped 1, gyro wheel 2, handrail 3, lifting unit 4, articulated joint 5 and bolt 6, four corners is provided with gyro wheel 2 below dull and stereotyped 1, gyro wheel 2 is the brake universal wheel, is convenient for turn to in narrow and small space, and is fixed when also being convenient for park, prevents to slide the car.
The lifting component 4 is a scissor jack or a hydraulic jack, is arranged at the central position below the flat plate 1 and is used for lifting the flat plate 1. The hydraulic jack adopts a multi-stage thin hydraulic jack to further reduce the height of the flat plate 1.
The hinged joint 5 is fixed on the flat plate 1, the lower end of the handrail 3 is hinged with the hinged joint 5, and the position of the handrail 3 is fixed through a bolt 6. To avoid the handrail 3 from obstructing the passage and to reduce the storage space.
The flat plate 1 is a stainless steel plate, so that the plate is prevented from being rusted and is convenient to clean. A rubber plate is laid on the flat plate 1 to protect the workpiece.
When the lifting trolley is used, the lifting trolley is pushed into the lower surface of the inverted heat pipe radiator, and the lifting part 4 is stepped on by feet to jack up the flat plate 1 to be in contact with the heat pipe radiator. And (3) loosening the clamping part for clamping the heat pipe radiator, loosening the lifting part 4, descending the flat plate 1, enabling the roller 2 to contact the ground, and transferring the heat pipe radiator with the temperature rise detection completed by using the lifting trolley 4.
In summary, the following steps: the utility model has the advantages that: the lifting component is directly arranged below the flat plate to lift the flat plate, so that the structure is simple and the cost is low. Due to the adoption of the scissor jack or the multi-stage thin hydraulic jack, the height of the flat plate can be further reduced, and the flat plate can extend into a short and narrow space to lift and transfer heavy objects. The handrail can be folded, so that the handrail is prevented from obstructing the passage, and the storage space of the lifting flat car can be reduced.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, so all equivalent technical solutions should also belong to the protection scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (10)
1. A lifting flat car comprising: dull and stereotyped (1), gyro wheel (2) and handrail (3), its characterized in that: a lifting component (4) used for jacking the flat plate (1) is arranged below the flat plate (1), and the flat plate (1) is directly jacked by the lifting component (4) below the flat plate (1).
2. The lifting platform cart according to claim 1, wherein: the lifting component (4) is a scissor jack and is arranged in the center position below the flat plate (1).
3. The lifting platform cart according to claim 1, wherein: the lifting component (4) is a hydraulic jack and is arranged in the center of the lower surface of the flat plate (1).
4. The lifting platform cart according to claim 3, wherein: the hydraulic jack is a multi-stage thin hydraulic jack.
5. The lifting flat cart according to any one of claims 1 to 4, wherein: further comprising: articulated joint (5) and bolt (6), articulated joint (5) are fixed on dull and stereotyped (1), the lower extreme and the articulated joint (5) of handrail (3) are articulated to fix the position of handrail (3) through bolt (6).
6. The lifting platform cart according to claim 5, wherein: the rollers (2) are externally provided with universal wheels.
7. The lifting platform cart according to claim 6, wherein: the universal wheel is a brake universal wheel.
8. The lifting platform cart according to claim 7, wherein: the flat plate (1) is a stainless steel plate.
9. The lifting platform cart according to claim 8, wherein: the flat plate (1) is paved with a buffer pad.
10. The lifting platform cart according to claim 9, wherein: the buffer pad is a rubber plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021750459.0U CN213565966U (en) | 2020-08-20 | 2020-08-20 | Lifting flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021750459.0U CN213565966U (en) | 2020-08-20 | 2020-08-20 | Lifting flat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213565966U true CN213565966U (en) | 2021-06-29 |
Family
ID=76556482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021750459.0U Active CN213565966U (en) | 2020-08-20 | 2020-08-20 | Lifting flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213565966U (en) |
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2020
- 2020-08-20 CN CN202021750459.0U patent/CN213565966U/en active Active
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