CN209872244U - Movable lifting platform device - Google Patents
Movable lifting platform device Download PDFInfo
- Publication number
- CN209872244U CN209872244U CN201920131519.1U CN201920131519U CN209872244U CN 209872244 U CN209872244 U CN 209872244U CN 201920131519 U CN201920131519 U CN 201920131519U CN 209872244 U CN209872244 U CN 209872244U
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- Prior art keywords
- screw rod
- workbench
- horizontal screw
- horizontal
- base
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- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model relates to a movable lifting platform device, which comprises a workbench, a base arranged under the workbench, a lifting component arranged between the workbench and the base, and a moving component arranged on the workbench; the moving assembly comprises a bearing plate, a horizontal screw rod, a horizontal connecting sleeve matched with the horizontal screw rod and a first hand rocker; a horizontal screw rod mounting hole is formed in the workbench, two ends of the horizontal screw rod are rotatably mounted in the horizontal screw rod mounting hole, and one end of the horizontal screw rod extends out of the horizontal screw rod mounting hole and is connected with the first hand rocker; the bearing plate is fixedly connected with the horizontal connecting sleeve. Compared with the prior art, the utility model discloses an equipment switches the angle at will and height around from top to bottom, utilizes mechanical principle, makes staff's operation more humanized, can promote production efficiency by a wide margin, and is safer.
Description
Technical Field
The utility model relates to a transportation equipment especially relates to a portable elevating platform device.
Background
At present, manual operation is generally adopted in the coating industry for manual carrying, but the operation method has low efficiency and high labor cost and influences the production and processing efficiency.
Present mobile lifting platform device, comprising: the universal wheel has a moving function, and the transportation operation can easily reach a target area; the driving device enables the workbench to move towards the target direction in a hand-operated rod mode through a mechanical principle. At present, a movable lifting platform device comprises a rack, wherein a workbench is arranged on the rack, and a tray for placing materials, a material conveying platform and products to be processed is arranged on the workbench; a device for conveying materials to a target area is arranged below the workbench; a device for stretching up and down and back and forth is arranged below the workbench; when the screw rods in the working cavity relatively operate and materials are conveyed to a target area, the working table top can be kept at a position through limiting, and convenience in material conveying is achieved. These platforms, while addressing semi-automated transport of materials, still require manual placement on the target platform.
Chinese patent CN107902595A discloses a hand formula lift platform, and it includes base, universal wheel, crank, fixing base, spacing post and elevating system, the universal wheel sets up in the base below, spacing post sets up in the base top perpendicularly, elevating system includes screw-nut and the lift platform of base, transmission lead screw, cooperation transmission lead screw, lift platform connects on the base, the slotted hole that link up from top to bottom is provided with on fixing base and the base, the fixing base passes through the slotted hole and fixes on spacing post, the base passes through the slotted hole and is spacing on spacing post, spacing post up-and-down motion can be followed to the base, the one end of transmission lead screw is connected with the crank after running through the fixing base, the other end and the base of transmission lead screw are fixed mutually, screw-nut sets up and cooperatees with the transmission lead screw in the fixing base. However, after the lifting platform in the patent technology lifts the article to be transported, the lifting platform cannot move horizontally, and then the article to be transported is conveyed to the target workbench, and further manual carrying is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable elevating platform device in order to overcome the defect that above-mentioned prior art exists.
The purpose of the utility model can be realized through the following technical scheme:
a movable lifting platform device comprises a workbench, a base arranged below the workbench, a lifting assembly arranged between the workbench and the base and a moving assembly arranged on the workbench; the moving assembly comprises a bearing plate, a horizontal screw rod, a horizontal connecting sleeve matched with the horizontal screw rod and a first hand rocker; a horizontal screw rod mounting hole is formed in the workbench, the horizontal screw rod is rotatably mounted in the horizontal screw rod mounting hole, and one end of the horizontal screw rod extends out of the horizontal screw rod mounting hole and is connected with the first hand rocker; the bearing plate is fixedly connected with the horizontal connecting sleeve.
The workbench is provided with an installation groove for installing the horizontal screw rod and the horizontal connecting sleeve, and the horizontal screw rod installation hole is formed in the wall of the installation groove; the bearing plate is arranged on the upper surface of the workbench and is connected with the upper surface of the workbench in a sliding mode.
The horizontal screw rod mounting holes on the workbench are respectively provided with the end part of the workbench and the central position of the workbench.
And along the axial direction of the horizontal screw rod, the length of the bearing plate is the same as that of the workbench.
The lifting assembly comprises a lifting screw rod, a vertical connecting sleeve matched with the lifting screw rod and a second hand rocker, the base is provided with a through hole for the lifting screw rod to pass through, and the lower part of the base is provided with a space for the lifting screw rod to extend out; the vertical connecting sleeve is in contact connection with the base; the lower part of the workbench is connected with the screw rod in an abutting mode.
The lifting screw rod and the horizontal screw rod are both bidirectional screw rods, the diameters of the bidirectional screw rods are 20-30 mm, the elongation rate is greater than 300%, and the fatigue life is longer than 100000 times.
The improved workbench is characterized in that a reinforcing connecting arm is arranged between the workbench and the base and comprises an upper reinforcing connecting arm and a lower reinforcing connecting arm which are movably connected, the upper reinforcing connecting arm is movably connected with the workbench, and the lower reinforcing connecting arm is movably connected with the base.
The two sets of the reinforcing connecting arms are symmetrically arranged on two sides of the lifting screw rod.
Four universal wheels are arranged at the lower part of the base.
The utility model discloses an use operation process does: placing the material to be transported on a bearing plate of the workbench at the lowest position, namely the initial position, rotating the connecting sleeve by rotating the second hand rocker, and enabling the lifting screw rod to move upwards to lift the workbench and the material on the workbench to a set height position; then rotate first rocker, then horizontal connecting sleeve drives the loading board and carries out horizontal migration, and the loading board stretches out from the workstation, sends into the belt transportation material on the target workstation, carries out processing on next step.
The utility model designs an upper and lower and front and back two groups of telescopic driving units, realizes the lifting of materials and the conveying in the horizontal direction, randomly switches angles and the heights of the upper, lower, front and back, and can improve the material transportation efficiency; the utility model provides power by hand, and utilizes the mechanical principle, thereby facilitating the operation, making the operation of staff more humanized, greatly improving the production efficiency, reducing the cost and being safer; the universal wheel is designed to facilitate the random movement and angle switching of the device.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic structural diagram of the moving assembly of the present invention;
in the figure, 1 is a universal wheel, 2 is a second hand rocker, 3 is a reinforced connecting arm, 4 is a lifting screw rod, 5 is a vertical connecting sleeve, 6 is a workbench, 7 is a first hand rocker, 8 is a horizontal screw rod, 9 is a horizontal connecting sleeve, 10 is a base, and 11 is a bearing plate.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Example 1
A movable lifting platform device is shown in figure 1 and comprises a workbench 6, a base 10 arranged below the workbench 6, a lifting assembly arranged between the workbench 6 and the base 10, a moving assembly arranged on the workbench 6 and four universal wheels 1 arranged at the lower part of the base 10.
Specifically, the lifting assembly comprises a lifting screw rod 4, a vertical connecting sleeve 5 matched with the lifting screw rod 4 and a second hand rocker 2, a through hole for the lifting screw rod 4 to pass through is formed in the base 10, and a space for the lifting screw rod 4 to extend out is formed in the lower portion of the base 10; the vertical connecting sleeve 5 is in contact connection with the base 10; the lower part of the working table 6 is connected with the screw rod in a butting way. Vertical connecting sleeve 5 is rotated through second hand rocker 2, and then makes lift lead screw 4 reciprocate, and the tip of lift lead screw 4 provides a power that rises or descend for workstation 6. In order to ensure the stability of the workbench 6, two sets of reinforced connecting arms 3 are arranged between the workbench 6 and the base 10 and are arranged on two sides of the lifting screw rod 4; the reinforcing connecting arm 3 comprises an upper reinforcing connecting arm and a lower reinforcing connecting arm which are movably connected, the upper reinforcing connecting arm is movably connected with the workbench 6, and the lower reinforcing connecting arm is movably connected with the base 10.
The moving assembly comprises a bearing plate 11, a horizontal screw rod 8, a horizontal connecting sleeve 9 matched with the horizontal screw rod 8 and a first hand rocker 7; as shown in fig. 2, the workbench 6 is provided with a mounting groove for mounting the horizontal screw 8, the mounting groove is a rectangular groove, one end of the mounting groove is close to the end of the workbench 6, the other end of the mounting groove is located in the center of the workbench 6, and two horizontal screw mounting holes are arranged on the groove walls at two ends of the mounting groove; the end part of the horizontal screw rod 8 is rotatably arranged in the horizontal screw rod mounting hole, and one end of the horizontal screw rod 8 extends out of the horizontal screw rod mounting hole at the end part of the workbench 6 and then is connected with the first hand rocker 7; the bearing plate 11 is arranged on the upper surface of the workbench 6 and fixedly connected with the horizontal connecting sleeve 9; the bearing plate 11 is driven by the horizontal connecting sleeve 9 to slide on the upper surface of the worktable 6. The length of the bearing plate 11 is the same as that of the worktable 6 in the axial direction of the horizontal screw 8. The horizontal screw rod 8 is rotated through the first hand rocker 7, the horizontal connecting sleeve 9 is driven to move horizontally, the supporting plate 11 extends out of or retracts into the workbench, and horizontal movement of materials is achieved.
In this embodiment, the lifting screw rod 4 and the horizontal screw rod 8 are both bidirectional screw rods, the diameter of the bidirectional screw rods is 20mm, the elongation is greater than 300%, and the fatigue life is greater than 100000 times.
In the embodiment, the two telescopic driving units are designed to realize the up-down and front-back required directions, so that the transportation of large materials in the object working area is more practical; the manual mode provides power, and the mechanical principle is utilized, so that the operation of workers is more humanized, the production efficiency can be greatly improved, and the operation is safer; and the universal wheel is designed, so that the movement is convenient, and the angle of the equipment can be switched at will.
Example 2
A movable lifting platform device is shown in figure 1 and comprises a workbench 6, a base 10 arranged below the workbench 6, a lifting assembly arranged between the workbench 6 and the base 10, a moving assembly arranged on the workbench 6 and four universal wheels 1 arranged at the lower part of the base 10.
Specifically, the lifting assembly comprises a lifting screw rod 4, a vertical connecting sleeve 5 matched with the lifting screw rod 4 and a second hand rocker 2, a through hole for the lifting screw rod 4 to pass through is formed in the base 10, and a space for the lifting screw rod 4 to extend out is formed in the lower portion of the base 10; the vertical connecting sleeve 5 is in contact connection with the base 10; the lower part of the working table 6 is connected with the screw rod in a butting way. Vertical connecting sleeve 5 is rotated through second hand rocker 2, and then makes lift lead screw 4 reciprocate, and the tip of lift lead screw 4 provides a power that rises or descend for workstation 6. In order to ensure the stability of the workbench 6, two sets of reinforced connecting arms 3 are arranged between the workbench 6 and the base 10 and are arranged on two sides of the lifting screw rod 4; the reinforcing connecting arm 3 comprises an upper reinforcing connecting arm and a lower reinforcing connecting arm which are movably connected, the upper reinforcing connecting arm is movably connected with the workbench 6, and the lower reinforcing connecting arm is movably connected with the base 10.
The moving assembly comprises a bearing plate 11, a horizontal screw rod 8, a horizontal connecting sleeve 9 matched with the horizontal screw rod 8 and a first hand rocker 7; as shown in fig. 2, the workbench 6 is provided with a mounting groove for mounting the horizontal screw 8, the mounting groove is a rectangular groove, one end of the mounting groove is close to the end of the workbench 6, the other end of the mounting groove is located in the center of the workbench 6, and two horizontal screw mounting holes are arranged on the groove walls at two ends of the mounting groove; two ends of the horizontal screw rod 8 are rotatably arranged in the horizontal screw rod mounting holes, and one end of the horizontal screw rod 8 extends out of the horizontal screw rod mounting holes at the end part of the workbench 6 and then is connected with the first hand rocker 7; the bearing plate 11 is arranged on the upper surface of the workbench 6 and fixedly connected with the horizontal connecting sleeve 9; the bearing plate 11 is driven by the horizontal connecting sleeve 9 to slide on the upper surface of the worktable 6. The length of the bearing plate 11 is the same as that of the worktable 6 in the axial direction of the horizontal screw 8. The horizontal screw rod 8 is rotated through the first hand rocker 7, the horizontal connecting sleeve 9 is driven to move horizontally, the supporting plate 11 extends out of or retracts into the workbench, and horizontal movement of materials is achieved.
In this embodiment, the lifting screw rod 4 and the horizontal screw rod 8 are both bidirectional screw rods, the diameter of the bidirectional screw rods is 30mm, the elongation is greater than 300%, and the fatigue life is greater than 100000 times.
In the embodiment, the two telescopic driving units are designed to realize the up-down and front-back required directions, so that the transportation of large materials in the object working area is more practical; the manual mode provides power, and the mechanical principle is utilized, so that the operation of workers is more humanized, the production efficiency can be greatly improved, and the operation is safer; and the universal wheel is designed, so that the movement is convenient, and the angle of the equipment can be switched at will.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (9)
1. A movable lifting platform device comprises a workbench (6), a base (10) arranged below the workbench (6) and a lifting assembly, wherein the lifting assembly is arranged between the workbench (6) and the base (10); it is characterized in that the preparation method is characterized in that,
the device also comprises a moving assembly arranged on the workbench (6); the moving assembly comprises a bearing plate (11), a horizontal screw rod (8), a horizontal connecting sleeve (9) matched with the horizontal screw rod (8) and a first hand rocker (7); a horizontal screw rod mounting hole is formed in the workbench (6), the horizontal screw rod (8) is rotatably mounted in the horizontal screw rod mounting hole, and one end of the horizontal screw rod (8) extends out of the horizontal screw rod mounting hole and is connected with the first hand rocker (7); the bearing plate (11) is fixedly connected with the horizontal connecting sleeve (9).
2. A movable lifting platform device according to claim 1, wherein the working platform (6) is provided with a mounting groove for mounting the horizontal screw rod (8) and the horizontal connecting sleeve (9), and the horizontal screw rod mounting hole is formed in the wall of the mounting groove; the bearing plate (11) is arranged on the upper surface of the workbench (6) and is connected with the upper surface of the workbench (6) in a sliding mode.
3. A movable lifting platform device according to claim 1, characterized in that the horizontal screw mounting holes on the working platform (6) are provided with the end of the working platform (6) and the central position of the working platform (6), respectively.
4. A movable lifting platform device according to claim 1, characterized in that the carrying floor (11) is the same length as the working platform (6) in the axial direction of the horizontal screw (8).
5. The movable lifting platform device according to claim 1, wherein the lifting component comprises a lifting screw rod (4), a vertical connecting sleeve (5) matched with the lifting screw rod (4) and a second hand rocker (2), a through hole for the lifting screw rod (4) to pass through is arranged on the base (10), and a space for the lifting screw rod (4) to extend out is arranged at the lower part of the base (10); the vertical connecting sleeve (5) is in contact connection with the base (10); the lower part of the workbench (6) is connected with the screw rod in an abutting mode.
6. A movable lifting platform device according to claim 5, characterized in that the lifting screw (4) and the horizontal screw (8) are both bidirectional screws.
7. A mobile lifting platform device according to claim 5, characterized in that a reinforced connecting arm (3) is provided between the work platform (6) and the base (10), the reinforced connecting arm (3) comprising an upper reinforced connecting arm and a lower reinforced connecting arm which are movably connected, the upper reinforced connecting arm being movably connected with the work platform (6), and the lower reinforced connecting arm being movably connected with the base (10).
8. A mobile lifting platform device according to claim 7, characterized in that there are two sets of said reinforcing connecting arms (3) symmetrically mounted on both sides of said lifting screw (4).
9. A mobile lifting platform device according to claim 1, characterized in that four universal wheels (1) are provided at the lower part of the base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131519.1U CN209872244U (en) | 2019-01-25 | 2019-01-25 | Movable lifting platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131519.1U CN209872244U (en) | 2019-01-25 | 2019-01-25 | Movable lifting platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872244U true CN209872244U (en) | 2019-12-31 |
Family
ID=68951740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920131519.1U Expired - Fee Related CN209872244U (en) | 2019-01-25 | 2019-01-25 | Movable lifting platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872244U (en) |
-
2019
- 2019-01-25 CN CN201920131519.1U patent/CN209872244U/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: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |