CN217535295U - Jacking device for placing platform - Google Patents
Jacking device for placing platform Download PDFInfo
- Publication number
- CN217535295U CN217535295U CN202220704310.1U CN202220704310U CN217535295U CN 217535295 U CN217535295 U CN 217535295U CN 202220704310 U CN202220704310 U CN 202220704310U CN 217535295 U CN217535295 U CN 217535295U
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- transmission connecting
- jacking
- platform
- pedal
- ejector rod
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Abstract
The utility model provides a jacking device for a placement platform, which belongs to the technical field of jacking equipment and comprises a guide base and a lifting ejector rod arranged above the inner part of the guide base, wherein the bottom of the lifting ejector rod is rotationally connected with a transmission connecting rod through an ejector rod pin shaft, and the transmission connecting rod is rotationally connected with a transmission connecting plate through a pedal pin shaft; the utility model is effectively combined with the platform or the ground, and the plurality of jacking devices are used for jacking in a cooperative way, so that the jacking difficulty of the product can be obviously reduced, and the carrying efficiency of the product can be improved; simple structure, maintenance is convenient, and is easy and simple to handle, and stability is good, and occupation space and required operating space are less, and can carry out corresponding improvement according to the size specification of product, and the practicality is very good.
Description
Technical Field
The utility model relates to a jacking equipment technical field, concretely relates to jacking device for place the platform.
Background
The jacking of the placed product usually adopts claw jack, special hoisting device, bottom cushion block and other modes. For the product of which the bottom is a plane and the upper part is not provided with lifting lugs and clasps, the product is not easy to carry after being placed on a platform (or the ground). By adopting the above modes, the following defects respectively exist:
1) Claw jack: the lifting device is not suitable for lifting a gapless product between the lifting device and the platform, and the risk of toppling over exists due to the fact that the force application position is not good.
2) Special hoisting apparatus: the installation and hoisting process is complicated, and the hoisting needs special operation skill personnel to operate.
3) Adding a cushion block at the bottom: when the number of the cushion blocks is less, the bottom surface and the integral flatness of the product are influenced; when cushion was in large quantity, it was longer to place the time spent, reduced work efficiency, and convenient to use nature is relatively poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a jacking device for place the platform conveniently places the jacking of product, improves whole handling efficiency, reduce cost.
For solving the technical problem, the utility model provides a jacking device for place platform, including direction base and the lift ejector pin of setting in the inside top of direction base, lift ejector pin bottom is passed through ejector pin round pin axle and is connected with the rotation of transmission connecting rod, the transmission connecting rod passes through the footboard round pin axle and is connected with the rotation of transmission connecting plate, the other end fixedly connected with pivot of transmission connecting plate, the pivot is passed the direction base and is extended to outside and running-board fixed connection.
Furthermore, a return spring is sleeved on the outer side of the lifting ejector rod.
Furthermore, the transmission connecting plate is provided with two pieces which are respectively positioned at two sides of the transmission connecting rod.
Furthermore, a fixing block is welded at one end, far away from the transmission connecting plate, of the rotating shaft, and the fixing block is fixedly connected with the pedal plate through a bolt.
Further, a protective rubber pad is fixedly mounted at the top of the transmission connecting rod.
Furthermore, a pedal protective pad is fixedly arranged on the pedal.
Furthermore, reinforcing ribs are fixedly connected to the pedal plates.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
1. the utility model discloses an effectively combine with platform or ground, a plurality of jacking devices are jacking in coordination, can show the jacking degree of difficulty that reduces the product, improve the handling efficiency of product.
2. Through increase reset spring in jacking device, can make the lift ejector pin carry out automatic playback, reduce the operating procedure, improve work efficiency.
3. A protective rubber pad is added on the upper part of the lifting ejector rod, so that the surface of a product is prevented from being damaged during ejection; the pedal protection pad can increase friction, and the foot is prevented from slipping when the pedal is stepped on.
4. The utility model discloses simple structure, maintenance is convenient, and is easy and simple to handle, and stability is good, and occupation space and required operating space are less, and can carry out corresponding improvement according to the size specification of product, and the practicality is very good.
Drawings
Fig. 1 is a perspective view of the jacking device for the placing platform of the present invention;
fig. 2 is the utility model discloses place jacking device for platform's structural schematic.
1. A transmission connecting rod; 2. a transmission connecting plate; 3. a rotating shaft; 4. a guide base; 5. a return spring; 6. a pin shaft of the ejector rod; 7. lifting the ejector rod; 8. a foot pedal; 9. a pedal pin shaft; 10. a fixed block; 11. a bolt; 12. a pedal rubber pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1-2 of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the present invention, belong to the protection scope of the present invention.
As shown in fig. 1-2: the utility model provides a jacking device for place platform, includes direction base 4 and sets up the lift ejector pin 7 in the inside top of direction base 4, and 7 bottoms of lift ejector pin are connected with 1 rotations of transmission connecting rod through ejector pin axle 6, and transmission connecting rod 1 rotates with transmission connecting plate 2 through footboard round pin axle 9 to be connected, and transmission connecting plate 2's other end fixedly connected with pivot 3, pivot 3 pass direction base 4 and extend to outside and running-board 8 fixed connection.
According to one embodiment of the present invention, as shown in figures 1-2,
the outer side of the lifting ejector rod 7 is sleeved with the reset spring 5, when the lifting ejector rod 7 ascends, the reset spring 5 contracts, and after the two feet leave, the reset spring 5 resets to enable the lifting ejector rod 7 to automatically reset, so that operation steps are reduced.
According to another embodiment of the present invention, as shown in figures 1-2,
the transmission connecting plate 2 is provided with two sheets which are respectively positioned at two sides of the transmission connecting rod 1, and the stability of the two transmission connecting plates 2 is better than that of a single sheet.
According to another embodiment of the present invention, as shown in figures 1-2,
the one end welding that transmission connecting plate 2 was kept away from to pivot 3 has fixed block 10, and fixed block 10 passes through bolt 11 and running-board 8 fixed connection, and the advantage of bolt 11 connection is conveniently changing spare part, and when running-board 8 fracture or damage, it is very convenient to change.
According to another embodiment of the present invention, as shown in figures 1-2,
a protective rubber pad is fixedly arranged at the top of the transmission connecting rod 1, so that a product is protected, and the surface of the product is prevented from being damaged.
A pedal protection pad (marked in the figure) is fixedly arranged on the pedal 8, so that the friction force is increased, and the stability is improved.
According to another embodiment of the present invention, as shown in figures 1-2,
the footboard 8 is fixedly connected with a reinforcing rib (not shown in the figure) which is used for improving the stability of the footboard 8.
The utility model discloses a working method (or theory of operation):
the jacking device is arranged at the bottom of the placing platform, and the upper plane is flush with the placing platform (when the jacking device is arranged on the ground, a corresponding groove is formed, and the upper plane is flush with the ground); a transmission connecting structure is arranged between the pedal plate 8 and the ejector rod, and the pedal plate 8 is pressed downwards to jack up a product on the placing platform.
During the use, through pressing down running-board 8, transmission connecting rod 1 and the linkage of transmission connecting plate 2, lift ejector pin 7 rebound, through the ejecting hole of reserving on the place the platform with goods jack-up, then carry out lifting by crane or the transport of goods.
After the pedal 8 stops being pressed down, the reset spring 5 drives the jacking device to reset.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a jacking device for place the platform which characterized in that: the lifting device comprises a guide base (4) and a lifting ejector rod (7) arranged above the inner portion of the guide base (4), wherein the bottom of the lifting ejector rod (7) is rotatably connected with a transmission connecting rod (1) through an ejector rod pin shaft (6), the transmission connecting rod (1) is rotatably connected with a transmission connecting plate (2) through a pedal pin shaft (9), the other end of the transmission connecting plate (2) is fixedly connected with a rotating shaft (3), and the rotating shaft (3) penetrates through the guide base (4) and extends to the outside to be fixedly connected with a pedal plate (8).
2. The jacking apparatus for placing the platform as claimed in claim 1, wherein: and a return spring (5) is sleeved on the outer side of the lifting ejector rod (7).
3. The jacking device for the placement platform as claimed in claim 2, wherein: the transmission connecting plate (2) is provided with two pieces which are respectively positioned at two sides of the transmission connecting rod (1).
4. The jacking device for the placement platform as claimed in claim 3, wherein: one end of the rotating shaft (3) far away from the transmission connecting plate (2) is welded with a fixing block (10), and the fixing block (10) is fixedly connected with the pedal plate (8) through a bolt (11).
5. The jacking apparatus for placing the platform as claimed in claim 4, wherein: and a protective rubber pad is fixedly arranged at the top of the transmission connecting rod (1).
6. The jacking apparatus for placing the platform as claimed in claim 5, wherein: a pedal protective pad is fixedly arranged on the pedal (8).
7. The jacking apparatus for placing the platform as claimed in claim 6, wherein: the pedal (8) is fixedly connected with a reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220704310.1U CN217535295U (en) | 2022-03-29 | 2022-03-29 | Jacking device for placing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220704310.1U CN217535295U (en) | 2022-03-29 | 2022-03-29 | Jacking device for placing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217535295U true CN217535295U (en) | 2022-10-04 |
Family
ID=83429872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220704310.1U Active CN217535295U (en) | 2022-03-29 | 2022-03-29 | Jacking device for placing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217535295U (en) |
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2022
- 2022-03-29 CN CN202220704310.1U patent/CN217535295U/en active Active
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