CN214693065U - High-safety building elevator - Google Patents
High-safety building elevator Download PDFInfo
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- CN214693065U CN214693065U CN202120359071.6U CN202120359071U CN214693065U CN 214693065 U CN214693065 U CN 214693065U CN 202120359071 U CN202120359071 U CN 202120359071U CN 214693065 U CN214693065 U CN 214693065U
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Abstract
The utility model discloses a high lift for building of security relates to lift technical field, comprising a base plate, the top fixedly connected with support frame of bottom plate, the top fixedly connected with slide bar of bottom plate, the top fixedly connected with roof of support frame, sliding connection has load-bearing platform on the slide bar, load-bearing platform's outside fixedly connected with locking device, the outside of support frame is provided with the constant head tank, load-bearing platform's bottom is provided with buffer, the bottom of bottom plate is provided with the movable wheel. When breaking suddenly or towline emergence fracture, the electro-magnet outage among the locking device stops and to the adsorption of iron plate, through the effect of first spring, promotes the slide and towards the one side motion of keeping away from first spring to drive the bayonet lock on the slide and stretch out, in the outside constant head tank of slide bar was arrived in the bayonet lock joint, locked bearing platform admittedly, effectively prevented bearing platform from falling suddenly and causing personnel's injury.
Description
Technical Field
The utility model relates to a lift technical field specifically is a high lift for building of security.
Background
The construction elevator is one of the most important tools for conveying material in building site, and is also called freight elevator, generally larger than passenger elevator and more in load, and most of them adopts traction type.
The existing building elevator is lack of a safety device for protecting construction personnel, safety performance is poor, when the building elevator is temporarily powered off or a traction rope is broken, the elevator is prone to rapidly descending, and large impact force is a great hidden danger to the safety of the construction personnel, so that accidents are prone to happening, and accordingly the building elevator with high safety is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high lift for building of security has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high lift for building of security, includes the bottom plate, the top fixedly connected with support frame of bottom plate, the top fixedly connected with slide bar of bottom plate, the top fixedly connected with roof of support frame, the top of slide bar and the bottom fixed connection of roof, the inside of roof is provided with drags the roller, sliding connection has load-bearing platform on the slide bar, load-bearing platform's outside fixedly connected with locking device, the outside of support frame is provided with the constant head tank, load-bearing platform's bottom is provided with buffer, the bottom of bottom plate is provided with the movable pulley.
Preferably, locking device includes the mounting panel, the outside fixedly connected with box body of mounting panel, the inside of box body is provided with the slide rail, sliding connection has the slide on the slide rail, one side fixedly connected with bayonet lock of slide, the bayonet lock passes the box body and extends to the outside of box body, the first spring of opposite side fixedly connected with of slide, the inner wall fixed connection of one end and the box body of slide is kept away from to first spring, the outside fixedly connected with iron plate of slide, the inner wall fixedly connected with electro-magnet of box body, the electro-magnet adsorbs each other with the iron plate.
Preferably, buffer includes the cavity, the inside sliding connection of cavity has the buffering post, the top fixedly connected with second spring of buffering post, the one end that the buffering post was kept away from to the second spring and the inner wall fixed connection of cavity, the bottom fixedly connected with buffer bottom plate of buffering post.
Preferably, the traction roller is provided with a traction steel wire rope, and the traction steel wire rope is fixedly connected with the outside of the bearing platform.
Preferably, the top of the top plate is fixedly connected with a speed changing device, the top of the top plate is fixedly connected with a traction motor, the output end of the speed changing device is fixedly connected with the traction roller, and the input end of the speed changing device is fixedly connected with the output end of the traction motor.
Preferably, the positioning grooves are provided with a plurality of positioning grooves, the outer parts of the two sliding rods are provided with a plurality of positioning grooves, and the two locking devices are symmetrically provided.
(III) advantageous effects
The utility model provides a high lift for building of security. The method has the following beneficial effects:
(1) this kind of security is high lift for building, through being provided with locking device, under the on-state, the electro-magnet is through the absorption to the iron plate, fix the bayonet lock in locking device, load-bearing platform can go up and down wantonly this moment, when outage or towline break off suddenly, electro-magnet outage in the locking device, stop with the adsorption to the iron plate, effect through first spring, promote the slide towards the one side motion of keeping away from first spring, thereby it stretches out to drive the bayonet lock on the slide, the bayonet lock joint is to in the outside constant head tank of slide bar, pin load-bearing platform is fixed, load-bearing platform has effectively been prevented to fall suddenly and has been caused personnel's injury.
(2) This kind of security is high lift for building through being provided with buffer, at ordinary times, when load-bearing platform falls on the bottom plate, can play certain cushioning effect, prevents that rigidity from assaulting and damaging equipment, when taking place load-bearing platform and because of the trouble whereabouts, through the buffering of the inside second spring of buffer, can reduce the impact injury that the personnel on the load-bearing platform received.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a schematic view of the locking device of the present invention;
fig. 5 is a schematic structural view of the buffering device of the present invention.
In the figure: the device comprises a base plate 1, a support frame 2, a sliding rod 3, a top plate 4, a traction roller 5, a speed change device 6, a traction motor 7, a bearing platform 8, a locking device 9, a mounting plate 91, a box 92, a sliding rail 93, a sliding plate 94, a bayonet 95, a first spring 96, an iron block 97, an electromagnet 98, a positioning groove 10, a buffer device 11, a cavity 111, a buffer column 112, a second spring 113, a buffer base plate 114 and a movable wheel 12.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a high-safety building elevator comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a support frame 2, the top of the bottom plate 1 is fixedly connected with a slide rod 3, the top of the support frame 2 is fixedly connected with a top plate 4, the top of the slide rod 3 is fixedly connected with the bottom of the top plate 4, a dragging roller 5 is arranged inside the top plate 4, the slide rod 3 is slidably connected with a bearing platform 8, the dragging roller 5 is provided with a dragging steel wire rope, the dragging steel wire rope is fixedly connected with the outer part of the bearing platform 8, the outer part of the bearing platform 8 is fixedly connected with a locking device 9, the locking device 9 is provided with two parts, the outer part of the support frame 2 is provided with a plurality of positioning grooves 10, the positioning grooves 10 are arranged, and a plurality of positioning grooves are formed in the outer parts of the two sliding rods 3, a buffer device 11 is arranged at the bottom of the bearing platform 8, movable wheels 12 are arranged at the bottom of the bottom plate 1, and the movable wheels 12 facilitate the movement of the elevator.
Further, locking device 9 includes mounting panel 91, the outside fixedly connected with box body 92 of mounting panel 91, the inside of box body 92 is provided with slide rail 93, sliding connection has slide plate 94 on slide rail 93, one side fixedly connected with bayonet lock 95 of slide plate 94, bayonet lock 95 passes box body 92 and extends to the outside of box body 92, the first spring 96 of opposite side fixedly connected with of slide plate 94, the one end that slide plate 94 was kept away from to first spring 96 and the inner wall fixed connection of box body 92, the outside fixedly connected with iron plate 97 of slide plate 94, the inner wall fixedly connected with electro-magnet 98 of box body 92, electro-magnet 98 and iron plate 97 adsorb each other, and electro-magnet 98 remains the adsorption state throughout with iron plate 97 when circular telegram.
Furthermore, buffer 11 includes cavity 111, the inside sliding connection of cavity 111 has buffering post 112, the top fixedly connected with second spring 113 of buffering post 112, the one end that buffering post 112 was kept away from to second spring 113 and the inner wall fixed connection of cavity 111, the bottom fixedly connected with buffer floor 114 of buffering post 112, buffer 11's setting makes when load-bearing platform 8 falls on bottom plate 1, can play certain cushioning effect, prevent that rigid impact from damaging equipment, when taking place load-bearing platform 8 and fall because of the trouble, through the buffering of the inside second spring 113 of buffer 11, can reduce the impact injury that the personnel on load-bearing platform 8 received and hurt
In addition, a speed change device 6 is fixedly connected to the top of the top plate 4, a traction motor 7 is fixedly connected to the top of the top plate 4, the output end of the speed change device 6 is fixedly connected with the traction roller 5, and the input end of the speed change device 6 is fixedly connected with the output end of the traction motor 7.
The during operation, when the lift circular telegram was used, remain the adsorption state throughout between electro-magnet 98 and the iron plate 97, adsorption through magnetic force, live sliding plate 94, thereby fix bayonet lock 95 in locking device 9, load-bearing platform 8 can go up and down wantonly this moment, when outage suddenly or towline break off, 9 among the locking device's the electro-magnet 98 outage, stop with the adsorption to iron plate 97, effect through first spring 96, promote slide 94 towards the one side motion of keeping away from first spring 96, thereby it stretches out to drive bayonet lock 95 on the slide 94, bayonet lock 95 joint is in the outside constant head tank 10 of slide bar 3, to bear platform 8 and lock firmly, effectively prevented that load-bearing platform 8 from falling suddenly and causing personnel's injury.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high lift for building of security, includes bottom plate (1), its characterized in that: the top fixedly connected with support frame (2) of bottom plate (1), the top fixedly connected with slide bar (3) of bottom plate (1), the top fixedly connected with roof (4) of support frame (2), the top of slide bar (3) and the bottom fixed connection of roof (4), the inside of roof (4) is provided with drags roller (5), sliding connection has load-bearing platform (8) on slide bar (3), the outside fixedly connected with locking device (9) of load-bearing platform (8), the outside of support frame (2) is provided with constant head tank (10), the bottom of load-bearing platform (8) is provided with buffer (11), the bottom of bottom plate (1) is provided with movable pulley (12).
2. The high-safety construction elevator as set forth in claim 1, wherein: locking device (9) are including mounting panel (91), the outside fixedly connected with box body (92) of mounting panel (91), the inside of box body (92) is provided with slide rail (93), sliding connection has slide plate (94) on slide rail (93), one side fixedly connected with bayonet lock (95) of slide plate (94), bayonet lock (95) pass box body (92) and extend to the outside of box body (92), the first spring (96) of opposite side fixedly connected with of slide plate (94), the one end of slide plate (94) and the inner wall fixed connection of box body (92) are kept away from to first spring (96), the outside fixedly connected with iron plate (97) of slide plate (94), the inner wall fixedly connected with electro-magnet (98) of box body (92), electro-magnet (98) and iron plate (97) adsorb each other.
3. The high-safety construction elevator as set forth in claim 1, wherein: buffer (11) include cavity (111), the inside sliding connection of cavity (111) has buffering post (112), the top fixedly connected with second spring (113) of buffering post (112), the inner wall fixed connection of the one end of buffering post (112) and cavity (111) is kept away from in second spring (113), the bottom fixedly connected with buffer bottom plate (114) of buffering post (112).
4. The high-safety construction elevator as set forth in claim 1, wherein: the traction roller (5) is provided with a traction steel wire rope, and the traction steel wire rope is fixedly connected with the outside of the bearing platform (8).
5. The high-safety construction elevator as set forth in claim 1, wherein: the top of the top plate (4) is fixedly connected with a speed change device (6), the top of the top plate (4) is fixedly connected with a traction motor (7), the output end of the speed change device (6) is fixedly connected with the traction roller (5), and the input end of the speed change device (6) is fixedly connected with the output end of the traction motor (7).
6. The high-safety construction elevator as set forth in claim 1, wherein: the positioning grooves (10) are provided with a plurality of positioning grooves, the outer parts of the two sliding rods (3) are provided with a plurality of positioning grooves, and the two locking devices (9) are symmetrically provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359071.6U CN214693065U (en) | 2021-02-06 | 2021-02-06 | High-safety building elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359071.6U CN214693065U (en) | 2021-02-06 | 2021-02-06 | High-safety building elevator |
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| Publication Number | Publication Date |
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| CN214693065U true CN214693065U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120359071.6U Active CN214693065U (en) | 2021-02-06 | 2021-02-06 | High-safety building elevator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105037A (en) * | 2021-11-25 | 2022-03-01 | 长春光华学院 | Electromechanical lifting system |
| CN117970424A (en) * | 2024-02-02 | 2024-05-03 | 中国科学院高能物理研究所 | A power-off locking mobile device for ionizing radiation testing |
-
2021
- 2021-02-06 CN CN202120359071.6U patent/CN214693065U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105037A (en) * | 2021-11-25 | 2022-03-01 | 长春光华学院 | Electromechanical lifting system |
| CN117970424A (en) * | 2024-02-02 | 2024-05-03 | 中国科学院高能物理研究所 | A power-off locking mobile device for ionizing radiation testing |
| CN117970424B (en) * | 2024-02-02 | 2025-02-07 | 中国科学院高能物理研究所 | A power-off locking mobile device for ionizing radiation testing |
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