CN212740584U - Safety self-locking elevator protection device - Google Patents
Safety self-locking elevator protection device Download PDFInfo
- Publication number
- CN212740584U CN212740584U CN202020873901.2U CN202020873901U CN212740584U CN 212740584 U CN212740584 U CN 212740584U CN 202020873901 U CN202020873901 U CN 202020873901U CN 212740584 U CN212740584 U CN 212740584U
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- fixedly connected
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- rod
- buffer
- limit
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Abstract
The utility model relates to a lifting machine technical field just discloses a take safe auto-lock lifting machine protector, the on-line screen storage device comprises a base, the riser that two symmetries of upper end fixedly connected with of base set up, two the same roof of upper end fixedly connected with of riser, the upper end fixedly connected with driving motor of roof, driving motor's output shaft rotates through the pivot and is connected with four ropes, four the same lifting plate of lateral wall fixedly connected with of roof is run through to the rope, the upper end fixedly connected with of lifting plate promotes the room, the equal fixedly connected with latch mechanism in both ends about the lifting plate, a plurality of buffer gear of upper end fixedly connected with of base, it is a plurality of buffer gear's the same buffer plate. The utility model provides the high security of equipment has reduced the potential safety hazard, has improved the safety protection effect of equipment, has made things convenient for people to use.
Description
Technical Field
The utility model relates to a lifting machine technical field especially relates to a take safe auto-lock lifting machine protector.
Background
The hoisting machine is large mechanical equipment for transportation by changing potential energy, such as a mine hoisting machine, a dam-crossing hoisting machine and the like, and can be called as a hoisting machine in a broad sense, such as an elevator, a crown block, a winch, a stable vehicle, a crane, a hoist and the like, generally refers to large mechanical equipment with high power and high hoisting capacity, the hoisting machine drags a flexible steel wire rope and transported goods to move up and down through power machinery to finish the transportation process, the steel wire rope is an indispensable important part of hoisting machinery, and the main types of the steel wire rope are phosphated coating steel wire ropes, galvanized steel wire ropes, stainless steel wire ropes, smooth steel wire ropes and the like.
The existing elevator is often required to stay at a high place for a long time when in use, only depends on the support of the motor, and the motor is easy to break down when being in a long-time load along with the increase of the service time and the aging of equipment, so that a lifting plate falls off, great potential safety hazards are caused, and the elevator is inconvenient for people to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the motor is difficult to bear the weight of the lifting plate for a long time in the prior art, and providing a take safe auto-lock lifting machine protector.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a take safe auto-lock lifting machine protector, includes the base, the riser that two symmetries of upper end fixedly connected with of base set up, two the same roof of upper end fixedly connected with of riser, the upper end fixedly connected with driving motor of roof, driving motor's output shaft rotates through the pivot and is connected with four ropes, four the same lift plate of lateral wall fixedly connected with of roof is run through to the rope, the upper end fixedly connected with of lift plate promotes the room, the equal fixedly connected with clamping mechanism in both ends about the lift plate, a plurality of buffer gear of upper end fixedly connected with of base, it is a plurality of the same buffer plate of buffer gear's upper end fixedly connected with.
Preferably, the clamping mechanism includes fixed connection at the lift plate upper end joint shell, a plurality of telescopic links of inside wall fixedly connected with of joint shell, it is a plurality of the same movable plate of the equal fixedly connected with of one end of telescopic link, fixedly connected with cup joints the joint spring in the telescopic link pole wall outside between movable plate and the joint shell, the one end fixedly connected with of movable plate runs through the inserted bar of joint shell lateral wall, the lateral wall of riser seted up with inserted bar assorted inserting groove.
Preferably, the lateral wall fixedly connected with fixed block of joint shell, it is connected with reciprocal lead screw to rotate through ball bearing between fixed block and the lift plate, the pole wall of reciprocal lead screw is connected with the slider through thread engagement, the lateral wall of joint shell has been seted up opening and slider and has been passed the opening and rotate through the pivot and be connected with the connecting rod, the other end of connecting rod rotates through the pivot and connects at the movable plate lateral wall, the lateral wall fixedly connected with rotating electrical machines of fixed plate is run through to the one end of reciprocal lead screw.
Preferably, buffer gear includes the stopper of fixed connection in the bottom plate upper end, the lower extreme fixedly connected with gag lever post of buffer board, the upper end of stopper seted up with gag lever post assorted spacing groove, fixedly connected with spacing spring between spacing groove and the gag lever post, fixedly connected with cup joints the buffer spring in the gag lever post pole wall outside between stopper and the buffer board.
Preferably, the side walls of the buffer plate and the lifting plate are rotatably connected with rollers through rotating shafts.
Compared with the prior art, the utility model provides a take safe auto-lock lifting machine protector possesses following beneficial effect:
1. this take safe auto-lock lifting machine protector, joint shell through being equipped with, the telescopic link, the movable plate, the joint spring, the inserted link, the inserting groove, the fixed block, reciprocal lead screw, the slider, connecting rod and rotating electrical machines, when needs maintain the lifting plate a take the altitude, start the rotating electrical machines earlier and drive reciprocal lead screw rotation, and then drive slider reciprocating motion through the meshing of reciprocal lead screw and slider, and then drive the connecting rod motion, insert the inserted link in the inserting groove, close rotating electrical machines, can carry on spacingly to the lifting plate, the security of equipment has been improved, the potential safety hazard has been reduced, people's use has been made things convenient for.
2. This take safe auto-lock lifting machine protector, through stopper, gag lever post, spacing groove, spacing spring and the buffer spring that is equipped with, when the lift plate drops, the lift plate falls on the buffer plate, drives buffer plate and gag lever post downstream, extrudees spacing spring and buffer spring and produces compression deformation, forms the second grade shock attenuation, has improved the safety protection effect of equipment, has made things convenient for people to use.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model provides the high security of equipment has reduced the potential safety hazard, has improved the safety protection effect of equipment, has made things convenient for people to use.
Drawings
Fig. 1 is a schematic structural view of a safety self-locking protection device for a hoist according to the present invention;
FIG. 2 is a schematic structural view of a part A of a safety self-locking elevator protection device provided by the present invention;
fig. 3 is the utility model provides a take structural schematic diagram of safe auto-lock lifting machine protector B part.
In the figure: the lifting device comprises a base, a vertical plate, a top plate, a driving motor, a rope, a lifting plate, a lifting chamber, a clamping mechanism, a clamping shell, an 81 clamping shell, a telescopic rod, a 83 moving plate, a 84 clamping spring, an 85 insertion rod, an 86 insertion groove, an 87 fixing block, a reciprocating lead screw, a 89 sliding block, a 810 connecting rod, a 811 rotating motor, a buffer mechanism, a 91 limiting block, a 92 limiting rod, a 93 limiting groove, a 94 limiting spring, a 95 buffer spring, a 10 buffer plate and 11 rollers.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-3, a take safe auto-lock lifting machine protector, including base 1, the riser 2 that two symmetries of base 1's upper end fixedly connected with set up, the same roof 3 of upper end fixedly connected with of two riser 2, the upper end fixedly connected with driving motor 4 of roof 3, driving motor 4's output shaft rotates through the pivot and is connected with four ropes 5, four ropes 5 run through the same lift plate 6 of lateral wall fixedly connected with of roof 3, the upper end fixedly connected with of lift plate 6 promotes room 7, the equal fixedly connected with latch mechanism 8 in both ends about lift plate 6, a plurality of buffer gear 9 of upper end fixedly connected with of base 1, the same buffer plate 10 of upper end fixedly connected with of a plurality of buffer gear 9.
Clamping mechanism 8 includes fixed connection at lifting plate 6 upper end joint shell 81, a plurality of telescopic links 62 of inside wall fixedly connected with of joint shell 81, the same movable plate 83 of the equal fixedly connected with of one end of a plurality of telescopic links 82, fixedly connected with cup joints the joint spring 84 in the telescopic link 82 pole wall outside between movable plate 83 and the joint shell 81, the one end fixedly connected with of movable plate 83 runs through the peg graft 85 of joint shell 81 lateral wall, the lateral wall of riser 2 seted up with peg graft 85 assorted inserting groove 86, can carry out spacing joint to lifting plate 6.
Lateral wall fixedly connected with fixed block 87 of joint shell 81, it is connected with reciprocal lead screw 88 to rotate through ball bearing between fixed block 87 and the lift plate 6, the pole wall of reciprocal lead screw 88 is connected with slider 89 through thread engagement, joint shell 81's lateral wall has been seted up opening and slider 89 and has been passed the opening and rotate through the pivot and be connected with connecting rod 810, the other end of connecting rod 810 rotates through the pivot and connects at the movable plate 83 lateral wall, the lateral wall fixedly connected with rotating electrical machines 811 of fixed plate 87 is run through to the one end of reciprocal lead screw 88, can be convenient for carry out the joint to equipment.
The side walls of the buffer plate 10 and the lifting plate 6 are rotatably connected with rollers 11 through rotating shafts, so that the lifting plate 6 and the buffer plate 10 can slide conveniently.
The utility model discloses in, during the use, when needs maintain lifting plate 6 the take the altitude, start rotating electrical machines 811 earlier and drive reciprocal lead screw 88 and rotate, and then drive slider 89 reciprocating motion through reciprocal lead screw 88 and slider 89's meshing, and then drive connecting rod 810 motion, insert in inserting groove 86 with peg graft pole 85, close rotating electrical machines 811, can carry on spacingly to lifting plate 6, the security of equipment has been improved, the potential safety hazard is reduced, when lifting plate 6 drops simultaneously, lifting plate 6 falls on buffer board 10, drive buffer board 10 and gag lever post 92 downstream, extrude spacing spring 94 and buffer spring 95 and produce compression deformation, form the second grade shock attenuation, the safety protection effect of equipment has been improved, and the use of people is facilitated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A safety self-locking lifter protection device comprises a base (1) and is characterized in that, the upper end of the base (1) is fixedly connected with two symmetrically arranged vertical plates (2), the upper ends of the two vertical plates (2) are fixedly connected with the same top plate (3), the upper end of the top plate (3) is fixedly connected with a driving motor (4), an output shaft of the driving motor (4) is rotatably connected with four ropes (5) through a rotating shaft, the four ropes (5) penetrate through the side wall of the top plate (3) and are fixedly connected with the same lifting plate (6), the upper end of the lifting plate (6) is fixedly connected with a lifting chamber (7), the left end and the right end of the lifting plate (6) are both fixedly connected with a clamping mechanism (8), the upper end fixedly connected with a plurality of buffer gear (9) of base (1), it is a plurality of the same buffer board (10) of upper end fixedly connected with of buffer gear (9).
2. The safety self-locking elevator protection device as claimed in claim 1, wherein the clamping mechanism (8) comprises a clamping shell (81) fixedly connected to the upper end of the elevator plate (6), the inner side wall of the clamping shell (81) is fixedly connected with a plurality of telescopic rods (82), one end of each telescopic rod (82) is fixedly connected with a same movable plate (83), a clamping spring (84) sleeved on the outer side of the rod wall of each telescopic rod (82) is fixedly connected between each movable plate (83) and the corresponding clamping shell (81), one end of each movable plate (83) is fixedly connected with an insertion rod (85) penetrating through the side wall of the corresponding clamping shell (81), and the side wall of the corresponding vertical plate (2) is provided with an insertion groove (86) matched with the insertion rod (85).
3. The safety self-locking elevator protection device as claimed in claim 2, wherein the side wall of the clamping shell (81) is fixedly connected with a fixed block (87), a reciprocating screw rod (88) is rotatably connected between the fixed block (87) and the lifting plate (6) through a ball bearing, a slide block (89) is connected to the rod wall of the reciprocating screw rod (88) through thread engagement, an opening is formed in the side wall of the clamping shell (81), the slide block (89) penetrates through the opening and is rotatably connected with a connecting rod (810) through a rotating shaft, the other end of the connecting rod (810) is rotatably connected to the side wall of the moving plate (83) through the rotating shaft, and a rotating motor (811) is fixedly connected to one end of the reciprocating screw rod (88) through the side wall of the fixed block (.
4. The safety self-locking elevator protection device in accordance with claim 1, wherein the buffer mechanism (9) comprises a limit block (91) fixedly connected to the upper end of the base (1), the lower end of the buffer plate (10) is fixedly connected with a limit rod (92), the upper end of the limit block (91) is provided with a limit groove (93) matched with the limit rod (92), a limit spring (94) is fixedly connected between the limit groove (93) and the limit rod (92), and a buffer spring (95) sleeved outside the rod wall of the limit rod (92) is fixedly connected between the limit block (91) and the buffer plate (10).
5. The safety self-locking hoister protection device according to claim 1, wherein the buffer plate (10) and the hoisting plate (6) are rotatably connected with rollers (11) through rotating shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020873901.2U CN212740584U (en) | 2020-05-22 | 2020-05-22 | Safety self-locking elevator protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020873901.2U CN212740584U (en) | 2020-05-22 | 2020-05-22 | Safety self-locking elevator protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212740584U true CN212740584U (en) | 2021-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020873901.2U Expired - Fee Related CN212740584U (en) | 2020-05-22 | 2020-05-22 | Safety self-locking elevator protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212740584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719095A (en) * | 2021-09-11 | 2021-11-30 | 青岛康太源建设集团有限公司 | Climbing protection device for building |
| CN114650686A (en) * | 2022-04-27 | 2022-06-21 | 深圳市美斯特光电技术有限公司 | Switching power supply suitable for humid environment |
-
2020
- 2020-05-22 CN CN202020873901.2U patent/CN212740584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719095A (en) * | 2021-09-11 | 2021-11-30 | 青岛康太源建设集团有限公司 | Climbing protection device for building |
| CN114650686A (en) * | 2022-04-27 | 2022-06-21 | 深圳市美斯特光电技术有限公司 | Switching power supply suitable for humid environment |
| CN114650686B (en) * | 2022-04-27 | 2023-10-20 | 深圳市美斯特光电技术有限公司 | Switching power supply suitable for humid environment |
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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: 20210319 |