CN212198044U - Guide rail type lifting platform - Google Patents
Guide rail type lifting platform Download PDFInfo
- Publication number
- CN212198044U CN212198044U CN202020646816.2U CN202020646816U CN212198044U CN 212198044 U CN212198044 U CN 212198044U CN 202020646816 U CN202020646816 U CN 202020646816U CN 212198044 U CN212198044 U CN 212198044U
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- guide rail
- guide
- cylinder
- table surface
- connecting piece
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Abstract
The utility model discloses a guide tracked lift platform, including table surface, guide rail, the table surface left and right sides is equipped with the double track guide rail respectively, and the guide rail lower extreme is connected through connecting the bottom plate, and the upper end is passed through the guide rail connecting piece with the middle part and is connected, and the guide rail middle part is passed through the horizontal pole and is connected, and guide rail lower part guide rail connecting piece one is connected with bottom plate one, guide rail middle part horizontal pole one and two fixed connection of bottom plate, the table surface both sides are connected with the pulley yoke, the pulley yoke is connected with guider, guider and guide rail cooperation, table surface is connected with hydraulic lifting device, the table surface lower part is connected with anti-sinking device. The utility model provides a guide tracked lift platform makes table surface berth back fixed stay on the guide rail through preventing sinking the device, makes lift platform no longer sink, has solved sunken potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of lift platform, in particular to guide tracked lift platform.
Background
The guide rail type hydraulic lifter is a non-scissor type hydraulic lifting mechanical device. The minimum height is 150-300mm, and the device is suitable for workplaces where pits cannot be excavated. And the upper hanging point is not needed, and the form is diversified (single column, double column and four columns). The equipment operates steadily, and easy operation is reliable, and goods transmission is economic convenient.
The lifting platform in the prior art has the condition that the working table surface sinks after goods are loaded on the working table, so that inconvenience is brought to workers in use, and potential safety hazards exist.
Disclosure of Invention
The utility model aims at overcoming the not enough among the prior art, provide a guide tracked lift platform, make table surface berth back fixed stay on the guide rail through preventing sinking the device, make lift platform no longer sink, solved sunken potential safety hazard.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a guide tracked lift platform, includes table surface, guide rail, the table surface left and right sides is equipped with the guide rail respectively, and the guide rail lower extreme is connected through connecting the bottom plate, and the upper end is passed through the guide rail connecting piece with the middle part and is connected, and the guide rail middle part is equipped with the backup pad, and the backup pad is connected with guide rail or guide rail connecting piece, the table surface both sides are connected with the pulley yoke, the pulley yoke is connected with guider, guider and guide rail cooperation, table surface is connected with hydraulic lifting device, the table surface lower part with prevent sinking the device and be connected.
The hydraulic lifting device comprises a hydraulic oil cylinder and an oil cylinder guide mechanism, the lower portion of the hydraulic oil cylinder is connected with an oil cylinder base, the lower portion of the oil cylinder base is connected with a connecting base plate, the upper portion of the hydraulic oil cylinder is connected with the oil cylinder guide mechanism, the oil cylinder guide mechanism comprises an oil cylinder guide frame, the oil cylinder guide frame is arranged above a supporting plate, two ends of the oil cylinder guide frame are connected with guide rails, a chain wheel is arranged on the oil cylinder guide frame, a chain is arranged on the chain wheel, one end of the chain is connected with a guide rail connecting piece below the oil cylinder guide frame, and the.
The anti-sinking device comprises a pin and an ejection device, the pin is arranged in holes in two side walls of the working table, the ejection device is fixedly connected with the bottom of the working table, and a push rod of the ejection device is connected with the pin.
Two ends of the oil cylinder guide frame are connected with the guide rail through a guide device.
The guide device comprises a guide wheel and a roller wheel, the directions of the guide wheel and the roller wheel are mutually vertical, and the guide wheel and the roller wheel are respectively matched with two connected side surfaces of the inner side wall of the guide rail.
The utility model has the advantages that:
1) the pin of the anti-sinking device stretches and is arranged on the connecting bottom plate or the supporting plate when extending out, so that the working table is fixedly supported on the guide rail after being parked, the lifting platform does not sink any more, and the potential safety hazard of sinking is solved.
2) The hydraulic lifting device is firm in structure, large in bearing capacity, stable in lifting, simple and convenient to install and maintain, economical and practical, the oil cylinders can be flexibly matched according to the load, and the installation and the maintenance are simple and convenient.
3) The anti-sinking device has the advantages of simple structure, firm support, safety and stability.
4) The guide device can stably limit the working table surface to move in the direction of the guide rail, so that the lifting is stable.
Drawings
Fig. 1 is the whole schematic view of the guide rail type lifting platform of the present invention.
Fig. 2 is a schematic view of a work table of the guide rail type lifting platform of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, a guide rail type lifting platform, including table surface 13, guide rail 1, table surface 13 left and right sides is equipped with guide rail 1 respectively, and the guide rail of both sides can be the single track, also can be the double track, and guide rail 1 lower extreme is connected through connecting bottom plate 11, and guide rail upper end and middle part are passed through the guide rail connecting piece and are connected, and guide rail 1 middle part is equipped with backup pad 14, and backup pad 14 is connected with guide rail 1 or guide rail connecting piece, table surface 13 both sides are connected with pulley yoke 8, pulley yoke 8 is connected with guider 9, guider 9 cooperates with guide rail 1, table surface 13 is connected with hydraulic lifting device, table surface 13 lower part is connected with anti-sinking device.
The hydraulic lifting device comprises a hydraulic oil cylinder 7 and an oil cylinder guide mechanism, the lower portion of the hydraulic oil cylinder 7 is connected with an oil cylinder base 10, the lower portion of the oil cylinder base 10 is connected with a connecting bottom plate 11, the upper portion of the hydraulic oil cylinder 7 is connected with the oil cylinder guide mechanism, the oil cylinder guide mechanism comprises an oil cylinder guide frame 4, the oil cylinder guide frame 4 is arranged above a supporting plate 14, two ends of the oil cylinder guide frame are connected with a guide rail 1, a chain wheel 16 is arranged on the oil cylinder guide frame 4, a chain 15 is arranged on the chain wheel 16, one end of the chain 15 is connected with a guide rail connecting piece 5 below the oil cylinder guide frame 4, and the.
The anti-sinking device comprises a pin 12 and an ejection device 18, the pin 12 is arranged in holes in two side walls of the working table top 13, the ejection device 18 is fixedly connected with the bottom of the working table top 13, and a push rod of the ejection device 18 is connected with the pin 12.
Two ends of the oil cylinder guide frame 4 are connected with the guide rail 1 through the guide device 3, the guide device is provided with a locking structure, and the locking structure can be fixedly locked and connected with the guide rail.
The guiding device 9 comprises a guide wheel and a roller wheel, the directions of the guide wheel and the roller wheel are mutually vertical, and the guide wheel and the roller wheel are respectively matched with two connected side surfaces on the inner side wall of the guide rail 1.
When the working table 13 is at the first floor, the working table 13 is lifted from the first floor to the second floor, and the pin 12 is retracted into the working table 13 at the same time when the working table 13 is lifted. When the work top 13 is raised to the second floor level, the pin 12 is extended and the back surface is lowered until the pin 12 touches the bottom plate and the work top 13 stops.
When the working table 13 is on the second floor and descends from the second floor to the first floor, the working table 13 can be lifted for a certain distance, and when the pin 12 is completely retracted into the working table, the working table 13 descends to the first floor. When lowered a distance above the floor of the first floor, the pins 12 are extended and the work surface 13 is lowered again until the pins 12 touch the floor of the first floor. The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (5)
1. The utility model provides a guide tracked lift platform, includes table surface, guide rail, characterized by, the table surface left and right sides is equipped with the guide rail, and the guide rail lower extreme is connected through connecting the bottom plate, and upper end and middle part are connected through the guide rail connecting piece, and the guide rail middle part is equipped with the backup pad, and the backup pad is connected with guide rail or guide rail connecting piece, the table surface both sides are connected with the pulley yoke, the pulley yoke is connected with guider, guider and guide rail cooperation, table surface is connected with hydraulic lifting device, the table surface lower part with prevent sinking the device and be connected.
2. The guide rail type lifting platform according to claim 1, wherein the hydraulic lifting device comprises a hydraulic cylinder and a cylinder guide mechanism, the lower part of the hydraulic cylinder is connected with a cylinder base, the lower part of the cylinder base is connected with the connecting bottom plate, the upper part of the hydraulic cylinder is connected with the cylinder guide mechanism, the cylinder guide mechanism comprises a cylinder guide frame, the cylinder guide frame is arranged above the supporting plate, two ends of the cylinder guide frame are connected with the guide rail, the cylinder guide frame is provided with a chain wheel, the chain wheel is provided with a chain, one end of the chain is connected with a guide rail connecting piece below the cylinder guide frame, and the other end of the chain is connected with the working table top or the wheel.
3. The guide rail type lifting platform as claimed in claim 1, wherein the anti-sinking device comprises a pin and an ejector, the pin is arranged in a hole on two side walls of the working table, the ejector is fixedly connected with the bottom of the working table, and a push rod of the ejector is connected with the pin.
4. The guide-rail type elevating platform as set forth in claim 2, wherein both ends of the cylinder guide are connected to the guide rail through guide means.
5. A guide-tracked lifting platform according to any one of claims 1 or 4, wherein the guide means comprises guide wheels and rollers which are oriented perpendicularly to one another and engage the respective abutting sides of the inner side walls of the guide track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020646816.2U CN212198044U (en) | 2020-04-24 | 2020-04-24 | Guide rail type lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020646816.2U CN212198044U (en) | 2020-04-24 | 2020-04-24 | Guide rail type lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212198044U true CN212198044U (en) | 2020-12-22 |
Family
ID=73826737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020646816.2U Active CN212198044U (en) | 2020-04-24 | 2020-04-24 | Guide rail type lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212198044U (en) |
-
2020
- 2020-04-24 CN CN202020646816.2U patent/CN212198044U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |