CN217350596U - Safety device for lift convenient to equipment - Google Patents
Safety device for lift convenient to equipment Download PDFInfo
- Publication number
- CN217350596U CN217350596U CN202220206324.0U CN202220206324U CN217350596U CN 217350596 U CN217350596 U CN 217350596U CN 202220206324 U CN202220206324 U CN 202220206324U CN 217350596 U CN217350596 U CN 217350596U
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- plate
- movable platform
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- 238000003825 pressing Methods 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of elevators, in particular to a safety protection device for an elevator convenient to assemble, which comprises a movable platform, wherein the surface of the movable platform is provided with a first fixed plate, the surface of the movable platform is provided with a limiting chute near the surface position of the first fixed plate, the inner wall of the limiting chute is provided with a fixed block, and the surface of the movable platform is provided with a movable plate; make it slide to both sides through exerting pressure for the fly leaf, expose the area that can fix the goods with movable platform's middle part, then stop the application of force to the fly leaf, the fly leaf receives the pulling force of the second spring in the spacing spout, make the fly leaf slide back fixed goods, thereby make the goods more safety in movable platform's surface transportation, drive the holding down plate lapse through second fixing bolt, the holding down plate lapse, the expansion plate is pressed downwards, the expansion plate receives pressure and withdraws in the fly leaf, make the holding down plate can continue lapse until fixed goods, make the goods can not upwards slide.
Description
Technical Field
The utility model relates to an elevator technical field, concretely relates to safety device for elevator convenient to equipment.
Background
A lifting operation platform is a multifunctional lifting mechanical device and can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor fork type, a chain type, a loading and unloading platform and the like. The problem that goods rocks, drops is leaded to appearing because not fixed at the in-process that transports goods to the lift platform that present lift was used to make the in-process of freight damage easily, reduced the security of lift.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned problem that prior art exists, provide a safety device for lift convenient to equipment, can reduce the harm to health to this preparation equipment can carry out efficient shredding mixed treatment to chinese herbal medicine, and preparation simple process is suitable for large-scale production, and convenient to use has popularization and application and worth moreover.
The basic scheme of the utility model is that: the utility model provides a safety device for lift convenient to equipment, includes movable platform, movable platform's surface is provided with first fixed plate, movable platform's surface position department that is close to first fixed plate has seted up spacing spout, the inner wall of spacing spout is provided with the fixed block, movable platform's surface is provided with the fly leaf, the bottom surface of fly leaf is close to the inner wall position department of spacing spout and is provided with first stopper, the surface position department that the surface of fixed block is close to first stopper is provided with the second spring, second rectangle spout has been seted up on the surface of fly leaf, the inner wall of second rectangle spout is provided with the expansion plate, the bottom fixed surface of expansion plate is connected with the limiting plate, the surface position department that the inner wall of second rectangle spout is close to the limiting plate is provided with first spring.
Preferably, a lower pressing plate is arranged on the upper portion of the movable platform, a fixing piece is arranged at a position, close to the surface of the first fixing plate, of the surface of the lower pressing plate, a first rectangular sliding groove is formed at a position, close to the surface of the fixing piece, of the surface of the first fixing plate, a second fixing bolt is arranged at a position, close to the surface of the movable platform, of the surface of the fixing piece, a second fixing plate is arranged on the surface of the movable platform, and a second limiting block is arranged at a position, close to the surface of the second fixing plate, of the surface of the lower pressing plate.
Preferably, the fixed piece and the lower pressing plate are fixedly connected, a through hole is formed in the surface position, close to the second fixing bolt, of the surface of the fixed piece, a threaded hole matched with the second fixing bolt is formed in the surface of the movable platform, the second limiting block is fixedly connected with the lower pressing plate, and a limiting groove matched with the second limiting block is formed in the surface of the second fixing plate.
Preferably, the second fixing bolt is movably connected with the fixing piece, the second fixing bolt is fixedly connected with the movable platform through threads, the lower pressing plate is movably connected with the first fixing plate, the lower pressing plate is movably connected with the second fixing plate, and the second fixing plate is fixedly connected with the movable platform.
Preferably, a rectangular groove is formed in a position, close to the first fixing plate, on the surface of the movable platform, a first fixing bolt is arranged in a position, close to the first fixing plate, on the surface of the movable platform, a threaded hole matched with the first fixing bolt for use is formed in the surface of the first fixing plate, and the first fixing plate is fixedly connected with the movable platform through the first fixing bolt.
Preferably, fixed block and movable platform fixed connection, fly leaf and first stopper fixed connection, second spring and fixed block fixed connection, second spring and first stopper fixed connection, first spring and fly leaf fixed connection, first spring and limiting plate fixed connection.
Preferably, the movable plate is movably connected with the movable platform, and the retractable plate is movably connected with the movable plate.
The utility model discloses a theory of operation and advantage lie in:
(1) through exerting pressure for the fly leaf and making it slide to both sides, expose the area that can fix the goods with movable platform's middle part, then stop the application of force to the fly leaf, the fly leaf receives the pulling force of the second spring in the spacing spout, makes the fly leaf slide back and fixes the goods, makes the goods can not rock about making the goods more safety in movable platform's surface transportation.
(2) The lower pressing plate is driven to slide downwards through the second fixing bolt, the lower pressing plate presses the telescopic plate downwards, the telescopic plate is retracted into the movable plate under the action of pressure, and the lower pressing plate can continue to slide downwards until fixing goods, so that the goods cannot slide upwards.
Drawings
Fig. 1 is a schematic structural view of the whole safety guard for an elevator, which is convenient to assemble according to the present invention;
fig. 2 is a schematic structural view of a movable platform of the safety device for an elevator, which is convenient to assemble;
fig. 3 is a schematic structural view of a movable plate, an expansion plate and a first limiting plate of the safety device for an elevator, which is convenient to assemble according to the present invention;
FIG. 4 is a side cross-sectional view of FIG. 3 of a safety shield apparatus for an elevator, according to the present invention, which is easy to assemble;
fig. 5 is a schematic structural view of a fixing plate, a lower pressing plate and a second limiting plate of the safety device for an elevator, which is convenient to assemble according to the present invention;
reference numerals referred to in the drawings are: 1. a movable platform; 2. a limiting chute; 3. a fixed block; 4. a rectangular groove; 5. a first fixing plate; 6. a first rectangular chute; 7. a first fixing bolt; 8. a movable plate; 9. a first stopper; 10. a retractable plate; 11. a limiting plate; 12. a second rectangular chute; 13. a first spring; 14. a second spring; 15. a lower pressing plate; 16. a fixing sheet; 17. a second fixing bolt; 18. a second limiting block; 19. and a second fixing plate.
Detailed Description
As shown in fig. 1 to 5, the following is explained in further detail by way of specific embodiments: a safety protection device convenient for assembly for an elevator comprises a movable platform 1, wherein a first fixed plate 5 is arranged on the surface of the movable platform 1, a limiting chute 2 is formed in the position, close to the surface of the first fixed plate 5, of the surface of the movable platform 1, a fixed block 3 is arranged on the inner wall of the limiting chute 2, a movable plate 8 is arranged on the surface of the movable platform 1, pressure is applied to the movable plate 8 to enable the movable plate 8 to slide towards two sides of the movable platform 1, the middle of the movable platform 1 is exposed to the area capable of storing goods, a first limiting block 9 is arranged on the position, close to the inner wall of the limiting chute 2, of the bottom surface of the movable plate 8, a second spring 14 is arranged on the position, close to the first limiting block 9, of the surface of the fixed block 3, force applied to the movable plate 8 is stopped, the movable plate 8 rebounds to fix the goods under the tension of the second spring 14, a second rectangular chute 12 is formed in the surface of the movable plate 8, the inner wall of the second rectangular sliding chute 12 is provided with a telescopic plate 10, the bottom surface of the telescopic plate 10 is fixedly connected with a limiting plate 11, and a first spring 13 is arranged at the position, close to the surface of the limiting plate 11, of the inner wall of the second rectangular sliding chute 12.
Further, a lower pressing plate 15 is arranged on the upper portion of the movable platform 1, a fixing piece 16 is arranged on the surface of the lower pressing plate 15 close to the surface of the first fixing plate 5, a first rectangular sliding groove 6 is formed on the surface of the first fixing plate 5 close to the surface of the fixing piece 16, a second fixing bolt 17 is arranged on the surface of the fixing piece 16 close to the surface of the movable platform 1, a second fixing plate 19 is arranged on the surface of the movable platform 1, a second limiting block 18 is arranged on the surface of the lower pressing plate 15 close to the surface of the second fixing plate 19, the second fixing bolt 17 is screwed to drive the lower pressing plate 15 to slide downwards in the first rectangular sliding groove 6 on the surface of the first fixing plate 5, the lower pressing plate 15 presses the telescopic plate 10 downwards, the telescopic plate 10 is retracted into the movable plate 8 under pressure, the lower pressing plate 15 can continuously slide downwards until the goods are fixed, and the goods cannot slide upwards, stationary blade 16 and holding down plate 15 fixed connection, the surface position department of being close to second fixing bolt 17 is seted up on the surface of stationary blade 16 has seted up the through-hole, the screw hole that uses with the cooperation of second fixing bolt 17 is seted up on the surface of movable platform 1, second stopper 18 and holding down plate 15 fixed connection, the spacing groove that uses with the cooperation of second stopper 18 is seted up on the surface of second fixed plate 19, second fixing bolt 17 and stationary blade 16 swing joint, second fixing bolt 17 and 1 screw thread fixed connection of movable platform, holding down plate 15 and 5 swing joint of first fixed plate, holding down plate 15 and 19 swing joint of second fixed plate, second fixed plate 19 and 1 fixed connection of movable platform.
Further, a rectangular groove 4 is formed in the surface of the movable platform 1 close to the surface of the first fixing plate 5, a first fixing bolt 7 is arranged in the surface of the movable platform 1 close to the surface of the first fixing plate 5, a threaded hole matched with the first fixing bolt 7 is formed in the surface of the movable platform 1, a threaded hole matched with the first fixing bolt 7 is formed in the surface of the first fixing plate 5, the first fixing plate 5 is fixedly connected with the movable platform 1 through the first fixing bolt 7, the fixing block 3 is fixedly connected with the movable platform 1, the movable plate 8 is fixedly connected with the first limiting block 9, the second spring 14 is fixedly connected with the fixing block 3, the second spring 14 is fixedly connected with the first limiting block 9, the first spring 13 is fixedly connected with the movable plate 8, the first spring 13 is fixedly connected with the limiting plate 11, and the movable plate 8 is movably connected with the movable platform 1, the retractable plate 10 is movably connected with the movable plate 8.
The utility model discloses a theory of operation and use flow: when goods need to be placed on the surface of the movable platform 1, the movable plate 8 is pulled towards two sides, so that the surface of the movable platform 1 has enough area for storing the goods, the goods are placed on the back of the surface of the movable platform 1, stopping the force applied to the movable plate 8, the movable plate 8 is pulled by the second spring 14 in the limiting chute 2, so that the movable plate 8 rebounds and is fixed on the surface of the goods, the second fixing bolt 17 is screwed, the second fixing bolt 17 rotates on the surface thread of the movable platform 1, and the lower pressing plate 15 is driven to slide downwards, if the goods are low, the lower pressing plate 15 slides downwards to press the expansion plate 10, so that the expansion plate 10 retracts into the second rectangular sliding groove 12 on the surface of the second movable plate 8, the lower pressing plate 15 can continuously slide downwards to fix the goods, when the lower pressing plate 15 slides upwards after no longer fixing the goods, the retractable plate 10 will be rebounded upwards by the pushing force of the first spring 13.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The utility model provides a safety device for elevator convenient to equipment, includes movable platform (1), its characterized in that: the surface of the movable platform (1) is provided with a first fixing plate (5), the surface position of the surface of the movable platform (1) close to the first fixing plate (5) is provided with a limiting sliding groove (2), the inner wall of the limiting sliding groove (2) is provided with a fixing block (3), the surface of the movable platform (1) is provided with a movable plate (8), the inner wall position of the bottom surface of the movable plate (8) close to the limiting sliding groove (2) is provided with a first limiting block (9), the surface position of the surface of the fixing block (3) close to the first limiting block (9) is provided with a second spring (14), the surface of the movable plate (8) is provided with a second rectangular sliding groove (12), the inner wall of the second rectangular sliding groove (12) is provided with a telescopic plate (10), and the bottom surface of the telescopic plate (10) is fixedly connected with a limiting plate (11), and a first spring (13) is arranged on the surface position, close to the limiting plate (11), of the inner wall of the second rectangular sliding chute (12).
2. The lift safety shield apparatus as recited in claim 1, further comprising: the upper portion of activity platform (1) is provided with holding down plate (15), the surface position department that the surface of holding down plate (15) is close to first fixed plate (5) is provided with stationary blade (16), the surface position department that the surface of first fixed plate (5) is close to stationary blade (16) has seted up first rectangle spout (6), the surface position department that the surface of stationary blade (16) is close to activity platform (1) is provided with second fixing bolt (17), the surface of activity platform (1) is provided with second fixed plate (19), the surface position department that the surface of holding down plate (15) is close to second fixed plate (19) is provided with second stopper (18).
3. The lift safety shield of claim 2, wherein: the fixing plate (16) is fixedly connected with the lower pressing plate (15), a through hole is formed in the surface position, close to the second fixing bolt (17), of the surface of the fixing plate (16), a threaded hole matched with the second fixing bolt (17) is formed in the surface of the movable platform (1), the second limiting block (18) is fixedly connected with the lower pressing plate (15), and a limiting groove matched with the second limiting block (18) is formed in the surface of the second fixing plate (19).
4. The lift safety shield apparatus as set forth in claim 2, wherein: second fixing bolt (17) and stationary blade (16) swing joint, second fixing bolt (17) and movable platform (1) screw thread fixed connection, holding down plate (15) and first fixed plate (5) swing joint, holding down plate (15) and second fixed plate (19) swing joint, second fixed plate (19) and movable platform (1) fixed connection.
5. The lift safety shield apparatus as recited in claim 1, further comprising: rectangular groove (4) have been seted up to the surface position department that the surface of activity platform (1) is close to first fixed plate (5), the surface position department that the surface of activity platform (1) is close to first fixed plate (5) is provided with first fixing bolt (7), the screw hole that uses with first fixing bolt (7) cooperation is seted up on the surface of activity platform (1), the screw hole that uses with first fixing bolt (7) cooperation is seted up on the surface of first fixed plate (5), first fixed plate (5) are through first fixing bolt (7) fixed connection with activity platform (1).
6. The lift safety shield apparatus as recited in claim 1, further comprising: fixed block (3) and movable platform (1) fixed connection, fly leaf (8) and first stopper (9) fixed connection, second spring (14) and fixed block (3) fixed connection, second spring (14) and first stopper (9) fixed connection, first spring (13) and fly leaf (8) fixed connection, first spring (13) and limiting plate (11) fixed connection.
7. The lift safety shield apparatus as recited in claim 1, further comprising: the movable plate (8) is movably connected with the movable platform (1), and the expansion plate (10) is movably connected with the movable plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220206324.0U CN217350596U (en) | 2022-01-25 | 2022-01-25 | Safety device for lift convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220206324.0U CN217350596U (en) | 2022-01-25 | 2022-01-25 | Safety device for lift convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217350596U true CN217350596U (en) | 2022-09-02 |
Family
ID=83045307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220206324.0U Expired - Fee Related CN217350596U (en) | 2022-01-25 | 2022-01-25 | Safety device for lift convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217350596U (en) |
-
2022
- 2022-01-25 CN CN202220206324.0U patent/CN217350596U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220902 |