CN212559359U - Hydraulic lifting platform - Google Patents
Hydraulic lifting platform Download PDFInfo
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- CN212559359U CN212559359U CN202020889562.7U CN202020889562U CN212559359U CN 212559359 U CN212559359 U CN 212559359U CN 202020889562 U CN202020889562 U CN 202020889562U CN 212559359 U CN212559359 U CN 212559359U
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- upper side
- storage box
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Abstract
The utility model relates to a hydraulic lifting platform, which comprises a base, the bottom of base is provided with universal pulley, the left and right sides bolted connection of base has fixing device, the upside of base is provided with the lifing arm, the upside welding of base has buffer, be provided with the pneumatic cylinder on the lifing arm, the pneumatic cylinder links to each other with the hydraulic pump, the place ahead of lifing arm is provided with the expansion bracket, the upside of lifing arm is provided with the operation platform, the expansion bracket includes telescopic shaft and horizon bar, the bottom and the base arc welding of the expansion bracket, the top and the operation platform arc welding of expansion bracket, the upside surrounding edge welding of operation platform has the rail guard, the upside of operation platform is provided with uncovered storage box, the upside of storage box has placed the seat, the seat extends downwards to the left side lower part of storage box, the lower edge of seat is provided with the; the utility model has the advantages of simple structure, convenient use and good safety performance.
Description
Technical Field
The utility model relates to a jacking equipment field, concretely relates to hydraulic pressure elevating platform.
Background
The hydraulic lifting platform is multifunctional hoisting, loading and unloading mechanical equipment with good stability, has the characteristics of stable lifting, safety, reliability, simple operation, economy and applicability, is widely used for overhead feeding of a production line, high-altitude operation such as installation, overhaul and cleaning of large-scale equipment, rapid loading and unloading of warehouse loading and unloading places and carrying vehicles such as forklifts and the like, and has important significance for design and research of the hydraulic lifting platform; most hydraulic elevating platforms still have many inconveniences when using at present, and high-altitude operation personnel can not take the following use tools and need other personnel to transmit, so that the working efficiency is reduced, and the temporary rest is difficult to obtain in a high-strength working room; therefore, it is necessary to provide a hydraulic lifting platform with simple structure, convenient use and good safety performance.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and providing a hydraulic lifting platform with simple structure, convenient use and good safety performance.
The purpose of the utility model is realized like this: a hydraulic lifting platform comprises a base, universal pulleys are arranged at the bottom of the base, fixing devices are connected to the left side and the right side of the base through bolts, a lifting arm is arranged on the upper side of the base, a buffering device is welded on the upper side of the base, a hydraulic cylinder is arranged on the lifting arm and is connected with a hydraulic pump, a telescopic frame is arranged in front of the lifting arm, a working platform is arranged on the upper side of the lifting arm and comprises a telescopic shaft and a horizontal rod, the bottom of the telescopic frame is welded with the base in an arc mode, the top of the telescopic frame is welded with the working platform in an arc mode, protective guards are welded on the peripheral edge of the upper side of the working platform, a non-cover storage box is arranged on the upper side of the working platform, a seat plate is placed on the upper side of the storage box and extends downwards to the lower portion of the left side of the, the lower edge of the seat plate is provided with a bevel edge.
Fixing device include the connection pad, bolted connection is passed through to one side of connection pad at the side of base, the opposite side welding of connection pad has the horizontal post, is provided with the screw thread through-hole on the horizontal post, the inside threaded connection of screw thread through-hole has the screw rod, the downside cover of screw rod is equipped with the pad foot, the welding of the upper portion of screw rod has the rotating head, fixing device's quantity is 4.
Buffer include the fixed column, the fixed column welding is on the four corners edge of base, the upside threaded connection of fixed column has the sleeve, the inside of sleeve is provided with two guiding holes, the inside of guiding hole is provided with the guide bar, the upper portion cover of guide bar is equipped with the spring, the downside of spring is provided with fixed stop, fixed stop threaded connection is at the upside of sleeve, the upside of guide bar is provided with the buffer board, buffer's quantity is 4.
The seat plate is made of carbonized wood or toughened plastic, and corners of the seat plate are subjected to rounding treatment.
The foot pad is made of ethylene propylene diene monomer.
The upper portion of fixed column is provided with the external screw thread, the lower part inboard of sleeve axle is provided with the internal thread, the shape of guiding hole is cylindrical, the length of guiding hole is the same with the length of guiding rod, the spring setting in the centre of buffer board and fixed stop.
The number of the universal pulleys is 4.
The utility model has the advantages that: the utility model adopts the universal pulley and the fixing device, which not only can be moved conveniently, but also can avoid shaking when in use after the position is determined, thereby ensuring the safety of the working personnel; by adopting the buffer device, the personal safety of workers can be effectively guaranteed when a large impact force is generated due to too fast descending; the telescopic frame is arranged in front of the lifting arm, when the hydraulic lifting platform cannot fall down, workers can safely fall to the ground through the telescopic frame, and the use convenience and safety are improved; the storage box is arranged on the upper side of the operation platform, so that tools can be conveniently stored and arranged, the working efficiency can be improved to a certain degree, the seat plate is placed on the upper side of the storage box, and the bevel edge is arranged on the lower edge of the seat plate, so that workers can have a rest for a moment after high-intensity labor, the seat plate can be easily lifted, the tools in the storage box can be conveniently taken, and the operation is simple and the use is convenient; the utility model has the advantages of simple structure, convenient use and good safety performance.
Drawings
Fig. 1 is a schematic structural diagram of the hydraulic lifting platform of the present invention.
Fig. 2 is a schematic structural view of the fixing device of the hydraulic lifting platform of the present invention.
Fig. 3 is a schematic structural diagram of a buffering device of the hydraulic lifting platform of the present invention.
In the figure: 1. the device comprises a base 2, universal pulleys 3, a fixing device 4, a buffering device 5, a lifting arm 6, a hydraulic cylinder 7, an expansion bracket 8, an operation platform 9, a protective guard 10, a storage box 11, a seat plate 12, a bevel edge 31, a connecting disc 32, a horizontal column 33, a threaded through hole 34, a screw rod 35, a pad 36, a rotating head 41, a fixed column 42, a sleeve shaft 43, a guide hole 44, a guide rod 45, a spring 46, a fixed baffle 47, a buffering plate 71, an expansion shaft 72 and a horizontal rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, a hydraulic lifting platform comprises a base 1, universal pulleys 2 are arranged at the bottom of the base 1, fixing devices 3 are bolted on the left and right sides of the base 1, a lifting arm 5 is arranged on the upper side of the base 1, a buffer device 4 is welded on the upper side of the base 1, a hydraulic cylinder 6 is arranged on the lifting arm 5, the hydraulic cylinder 6 is connected with a hydraulic pump, an expansion bracket 7 is arranged in front of the lifting arm 5, an operation platform 8 is arranged on the upper side of the lifting arm 5, the expansion bracket 7 comprises an expansion shaft 71 and a horizontal rod 72, the bottom of the expansion bracket 7 is arc-welded with the base 1, the top of the expansion bracket 7 is arc-welded with the operation platform 8, a protective guard 9 is welded on the upper side periphery of the operation platform 8, and a storage box 10 without a cover is arranged on the upper side of the operation platform 8, a seat plate 11 is placed on the upper side of the storage box 10, the seat plate 11 extends downwards to the lower portion of the left side of the storage box 10, and a bevel edge 12 is arranged on the lower edge of the seat plate 11.
For better effect, fixing device 3 include connection pad 31, the side of bolted connection at base 1 is passed through to one side of connection pad 31, the other side welding of connection pad 31 has horizontal post 32, is provided with screw thread through-hole 33 on the horizontal post 32, the inside threaded connection of screw thread through-hole 33 has screw rod 34, the downside cover of screw rod 34 is equipped with and fills up foot 35, the upper portion welding of screw rod 34 has rotating head 36, fixing device 3's quantity is 4, and accessible rotating head 36 makes screw rod 34 reciprocate in screw thread through-hole 33, and the downstream leaves the position of ground lockable hydraulic lifting platform, but the upward movement leaves ground unblock.
For better effect, the buffering device 4 includes a fixed column 41, the fixed column 41 is welded on four corners of the base 1, the upper side of the fixed column 41 is in threaded connection with a sleeve shaft 42, two guide holes 43 are arranged inside the sleeve shaft 42, guide rods 44 are arranged inside the guide holes 43, springs 45 are sleeved on the upper portions of the guide rods 44, a fixed baffle 46 is arranged on the lower side of the springs 45, the fixed baffle 46 is in threaded connection with the upper side of the sleeve shaft 42, a buffering plate 47 is arranged on the upper side of the guide rods 44, the number of the buffering device 4 is 4, when the hydraulic lifting platform descends too fast, and the impact force is applied to the buffering plate 47 by the operation platform 8, the buffering plate 47 presses the guide rods 44 to move downwards in the guide holes 43 under the effect of the springs 45, so as to obtain buffering, and two springs 45 are adopted, so that personal safety of workers can be guaranteed when the impact force is too.
The utility model is provided with the universal pulley 2 at the bottom of the base 1 and the fixing device 3 at the side edge, which not only can be moved conveniently, but also can avoid shaking when in use after the position is determined, thereby ensuring the safety of the working personnel; the upper side of the base 1 is provided with the buffer device 4, so that the personal safety of workers can be guaranteed when the workers drop too fast to generate large impact force; the telescopic frame 7 is arranged in front of the lifting arm 5, and the bottom and the top of the telescopic frame 7 are respectively welded with the base 1 and the operation platform 8 in an arc shape, so that the operation platform 8 is driven to rise by hydraulic pressure, the telescopic shaft 71 of the telescopic frame 7 can extend along with the operation platform, when the hydraulic lifting platform cannot fall down, a worker can safely land by stepping on the horizontal rod 72 of the telescopic frame 7, and the use convenience and safety are improved; the storage box 10 is arranged on the upper side of the operation platform 8, common tools can be placed in the storage box 10, the storage and the arrangement are convenient, the working efficiency can be improved to a certain extent, the seat 11 is placed on the upper side of the storage box 10, so that workers can have a rest for a moment after high-intensity labor, the inclined edge 12 is arranged on the lower edge of the seat 11, the seat 11 can be easily lifted, the tools in the storage box 10 can be conveniently taken, and the operation is simple and the use is convenient; the utility model has the advantages of simple structure, convenient use and good safety performance.
Example 2
As shown in fig. 1-3, a hydraulic lifting platform comprises a base 1, universal pulleys 2 are arranged at the bottom of the base 1, fixing devices 3 are bolted on the left and right sides of the base 1, a lifting arm 5 is arranged on the upper side of the base 1, a buffer device 4 is welded on the upper side of the base 1, a hydraulic cylinder 6 is arranged on the lifting arm 5, the hydraulic cylinder 6 is connected with a hydraulic pump, an expansion bracket 7 is arranged in front of the lifting arm 5, an operation platform 8 is arranged on the upper side of the lifting arm 5, the expansion bracket 7 comprises an expansion shaft 71 and a horizontal rod 72, the bottom of the expansion bracket 7 is arc-welded with the base 1, the top of the expansion bracket 7 is arc-welded with the operation platform 8, a protective guard 9 is welded on the upper side periphery of the operation platform 8, and a storage box 10 without a cover is arranged on the upper side of the operation platform 8, a seat plate 11 is placed on the upper side of the storage box 10, the seat plate 11 extends downwards to the lower portion of the left side of the storage box 10, and a bevel edge 12 is arranged on the lower edge of the seat plate 11.
For better effect, fixing device 3 include connection pad 31, the side of bolted connection at base 1 is passed through to one side of connection pad 31, the other side welding of connection pad 31 has horizontal post 32, is provided with screw thread through-hole 33 on the horizontal post 32, the inside threaded connection of screw thread through-hole 33 has screw rod 34, the downside cover of screw rod 34 is equipped with and fills up foot 35, the upper portion welding of screw rod 34 has rotating head 36, fixing device 3's quantity is 4, and accessible rotating head 36 makes screw rod 34 reciprocate in screw thread through-hole 33, and the downstream leaves the position of ground lockable hydraulic lifting platform, but the upward movement leaves ground unblock.
For better effect, the buffering device 4 includes a fixed column 41, the fixed column 41 is welded on four corners of the base 1, the upper side of the fixed column 41 is in threaded connection with a sleeve shaft 42, two guide holes 43 are arranged inside the sleeve shaft 42, guide rods 44 are arranged inside the guide holes 43, springs 45 are sleeved on the upper portions of the guide rods 44, a fixed baffle 46 is arranged on the lower side of the springs 45, the fixed baffle 46 is in threaded connection with the upper side of the sleeve shaft 42, a buffering plate 47 is arranged on the upper side of the guide rods 44, the number of the buffering device 4 is 4, when the hydraulic lifting platform descends too fast, and the impact force is applied to the buffering plate 47 by the operation platform 8, the buffering plate 47 presses the guide rods 44 to move downwards in the guide holes 43 under the effect of the springs 45, so as to obtain buffering, and two springs 45 are adopted, so that personal safety of workers can be guaranteed when the impact force is too.
For better effect, the telescopic shafts 71 of the telescopic frame 7 are arranged in a multi-layer inner sleeve mode, the tops of the two telescopic shafts 71 on the same layer are fixedly connected through the horizontal rod 72, using firmness is guaranteed, the horizontal rod 72 is rectangular, slipping is avoided, and using safety is improved.
For better effect, the material of seat 11 is carbonized wood or toughened plastics, can improve the travelling comfort, the corner of seat 11 all passes through the radius and handles, guarantees safety in utilization.
For better effect, the material of the foot pad 35 is ethylene propylene diene monomer, does not harm ground and makes the hydraulic lifting platform fixed more firm, the surface of the rotating head 36 is provided with a convex edge, so that the rotating screw 34 is more convenient and faster.
For better effect, the upper portion of the fixing post 41 is provided with an external thread, the lower inner side of the sleeve shaft 42 is provided with an internal thread, the guide hole 43 is cylindrical, the length of the guide hole 43 is the same as that of the guide rod 44, and the spring 45 is disposed between the buffer plate 47 and the fixed stop plate 46.
For better effect, the number of the universal pulleys 2 is 4.
The utility model is provided with the universal pulley 2 at the bottom of the base 1 and the fixing device 3 at the side edge, which not only can be moved conveniently, but also can avoid shaking when in use after the position is determined, thereby ensuring the safety of the working personnel; the upper side of the base 1 is provided with the buffer device 4, so that the personal safety of workers can be guaranteed when the workers drop too fast to generate large impact force; the telescopic frame 7 is arranged in front of the lifting arm 5, and the bottom and the top of the telescopic frame 7 are respectively welded with the base 1 and the operation platform 8 in an arc shape, so that the operation platform 8 is driven to rise by hydraulic pressure, the telescopic shaft 71 of the telescopic frame 7 can extend along with the operation platform, when the hydraulic lifting platform cannot fall down, a worker can safely land by stepping on the horizontal rod 72 of the telescopic frame 7, and the use convenience and safety are improved; the storage box 10 is arranged on the upper side of the operation platform 8, common tools can be placed in the storage box 10, the storage and the arrangement are convenient, the working efficiency can be improved to a certain extent, the seat 11 is placed on the upper side of the storage box 10, so that workers can have a rest for a moment after high-intensity labor, the inclined edge 12 is arranged on the lower edge of the seat 11, the seat 11 can be easily lifted, the tools in the storage box 10 can be conveniently taken, and the operation is simple and the use is convenient; the utility model has the advantages of simple structure, convenient use and good safety performance.
Claims (7)
1. The utility model provides a hydraulic lifting platform, it includes the base, its characterized in that: the bottom of the base is provided with a universal pulley, the left side and the right side of the base are connected with a fixing device through bolts, a lifting arm is arranged on the upper side of the base, a buffer device is welded on the upper side of the base, a hydraulic cylinder is arranged on the lifting arm, the hydraulic cylinder is connected with the hydraulic pump, a telescopic frame is arranged in front of the lifting arm, a working platform is arranged on the upper side of the lifting arm, the telescopic frame comprises a telescopic shaft and a horizontal rod, the bottom of the telescopic frame is welded with the base in an arc shape, the top of the telescopic frame is welded with the operation platform in an arc shape, the peripheral edge of the upper side of the operation platform is welded with a protective guard, the upper side of the operation platform is provided with a storage box without a cover, the upper side of the storage box is provided with a seat plate, the seat plate extends downwards to the lower part of the left side of the storage box, and the lower edge of the seat plate is provided with a bevel edge.
2. A hydraulic lift table according to claim 1 wherein: fixing device include the connection pad, bolted connection is passed through to one side of connection pad at the side of base, the opposite side welding of connection pad has the horizontal post, is provided with the screw thread through-hole on the horizontal post, the inside threaded connection of screw thread through-hole has the screw rod, the downside cover of screw rod is equipped with the pad foot, the welding of the upper portion of screw rod has the rotating head, fixing device's quantity is 4.
3. A hydraulic lift table according to claim 1 wherein: buffer include the fixed column, the fixed column welding is on the four corners edge of base, the upside threaded connection of fixed column has the sleeve, the inside of sleeve is provided with two guiding holes, the inside of guiding hole is provided with the guide bar, the upper portion cover of guide bar is equipped with the spring, the downside of spring is provided with fixed stop, fixed stop threaded connection is at the upside of sleeve, the upside of guide bar is provided with the buffer board, buffer's quantity is 4.
4. A hydraulic lift table according to claim 1 wherein: the seat plate is made of carbonized wood or toughened plastic, and corners of the seat plate are subjected to rounding treatment.
5. A hydraulic lift table according to claim 2 wherein: the foot pad is made of ethylene propylene diene monomer.
6. A hydraulic lift table according to claim 3 wherein: the upper portion of fixed column is provided with the external screw thread, the lower part inboard of sleeve axle is provided with the internal thread, the shape of guiding hole is cylindrical, the length of guiding hole is the same with the length of guiding rod, the spring setting in the centre of buffer board and fixed stop.
7. A hydraulic lift table according to claim 1 wherein: the number of the universal pulleys is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020889562.7U CN212559359U (en) | 2020-05-25 | 2020-05-25 | Hydraulic lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020889562.7U CN212559359U (en) | 2020-05-25 | 2020-05-25 | Hydraulic lifting platform |
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| Publication Number | Publication Date |
|---|---|
| CN212559359U true CN212559359U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020889562.7U Active CN212559359U (en) | 2020-05-25 | 2020-05-25 | Hydraulic lifting platform |
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| Country | Link |
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| CN (1) | CN212559359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123254A (en) * | 2021-03-22 | 2021-07-16 | 中犇检测认证有限公司 | Bridge maintenance platform with safety protection function |
-
2020
- 2020-05-25 CN CN202020889562.7U patent/CN212559359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123254A (en) * | 2021-03-22 | 2021-07-16 | 中犇检测认证有限公司 | Bridge maintenance platform with safety protection function |
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