CN217600131U

CN217600131U - Elevator power failure emergency rescue device

Info

Publication number: CN217600131U
Application number: CN202221728506.0U
Authority: CN
Inventors: 漆学鹏; 漆文杰
Original assignee: Wuhan Weide Intelligent Equipment Co ltd
Current assignee: Wuhan Weide Intelligent Equipment Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-18
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses an elevator has a power failure emergency rescue device belongs to elevator technical field, and it includes the casing, the joint has first bearing in the casing, be provided with adjusting part in the first bearing, adjusting part's top is provided with the carousel, adjusting part's bottom is provided with the push pedal. This elevator has a power failure emergency rescue device, through setting up the push pedal, the pinion rack, the gear, the piston plate, a piston cylinder, gasbag and threaded rod, remove the casing, the corotation carousel, in four pivoted threaded rods precession mounting holes simultaneously, make the completion installation that the device can be quick, the gasbag that swells simultaneously, the gasbag that swells can seal up the clearance between ground and the casing lower surface, make the difficult surface attached to the threaded rod of steam in the outside air and then lead to the fact the corruption to the threaded rod, when staff's reversal carousel, shift out in four threaded rods can be smooth follow the mounting hole, make that the staff can be smooth dismantle the device.

Description

Elevator power failure emergency rescue device

Technical Field

The utility model belongs to the technical field of the elevator, specifically be elevator power failure emergency rescue device.

Background

Current elevator emergency device that has a power failure when installing, need most use tools to pass the device and then just can install in a plurality of mounting holes of revolving subaerial with a plurality of bolts repeatedly, and the operation is comparatively troublesome, and the bolt exposes for a long time and can take place the corrosion and then influence the staff and dismantle the device in the air, consequently needs an elevator that conveniently dismantles and safeguard function to have a power failure emergency rescue device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an elevator has a power failure emergency rescue device has solved current elevator and has had a power failure emergency device when installing, and the majority needs the use tool to pass the device and then just can install in a plurality of subaerial mounting holes with a plurality of bolts repeatedly, and the operation is comparatively troublesome, and the bolt exposes for a long time and can take place the corrosion and then influence the staff and carry out the problem of dismantling to the device in the air.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: elevator power failure emergency rescue device, which comprises a housin, the joint has first bearing in the casing, be provided with adjusting part in the first bearing, adjusting part's top is provided with the carousel, adjusting part's bottom is provided with the push pedal, the left and right sides face of push pedal is articulated with the top of four dwangs respectively through four round pins axle, the bottom of dwang is provided with drive assembly through the round pin axle, and four drive assembly set up respectively at shells inner wall's left and right sides face, and the one side that four drive assembly are close to mutually all is provided with the gear.

The gear sets up the surface at runner assembly, runner assembly sets up in the second bearing, and four second bearing joints are at shells inner wall's lower surface, be provided with spring and threaded rod in the runner assembly, the lower surface of push pedal is provided with piston assembly, piston assembly sets up the lower surface at shells inner wall, the lower surface joint of casing has the gasbag, the upper surface and the piston assembly of gasbag are linked together, the left surface of casing is articulated through the left surface of two hinges and door plant.

The back of door plant and the positive joint of casing, the equal fixedly connected with connecting rod of the left and right sides face of push pedal, the one side that two connecting rods kept away from mutually all is provided with protective assembly, protective assembly sets up in the recess, and two recesses are seted up respectively in shells inner wall's the left and right sides face, a plurality of louvre has all been seted up to the left and right sides face of casing.

As a further aspect of the present invention: the lead screw is arranged in the first bearing, the top end of the lead screw is fixedly connected with the lower surface of the rotary table, the bottom end of the lead screw is in threaded connection with the lead screw cylinder, and the bottom end of the lead screw cylinder is fixedly connected with the upper surface of the push plate.

As a further aspect of the present invention: the drive assembly comprises a toothed plate, the top end of the toothed plate is hinged to the bottom end of the rotating rod through a pin shaft, the toothed plate is connected to the outer surface of the guide rod in a sliding mode, the two ends of the guide rod are fixedly connected with the left side face and the right side face of the inner wall of the shell respectively, and the toothed plate is meshed with the gears.

As a further aspect of the present invention: the rotating assembly comprises a rotating drum, the rotating drum is arranged in a second bearing, the rotating drum is connected in a gear in a clamped mode, a movable block is connected in the rotating drum in a sliding mode, the upper surface of the movable block is fixedly connected with the upper surface of the inner wall of the rotating drum through a spring, and the lower surface of the movable block is fixedly connected with the top end of a threaded rod.

As a further aspect of the present invention: the movable block is rectangular, and the section of the rotary drum is square in the outer circle and the inner square.

As a further aspect of the present invention: the piston assembly comprises a piston plate, the top end of the piston plate is fixedly connected with the lower surface of the push plate, the piston plate is connected in the piston cylinder in a sliding mode, the lower surface of the piston cylinder is fixedly connected with the lower surface of the inner wall of the shell, and the piston cylinder is communicated with the air bag.

As a further aspect of the present invention: the protection component comprises a protection plate, the right side face of the protection plate is fixedly connected with the left end of the connecting rod, the left side face of the protection plate is in lap joint with the left side face of the inner wall of the groove, a plurality of through holes are formed in the left side face of the protection plate, and the through holes are staggered with the heat dissipation holes.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this elevator power failure emergency rescue device, through setting up the lead screw, a screw section of thick bamboo, the push pedal, the pinion rack, the gear, the piston plate, a piston section of thick bamboo, gasbag and threaded rod, remove the casing, when the casing drives four threaded rods and all removes the mounting hole that sets up subaerially directly over, the corotation carousel, four pivoted threaded rods simultaneously precession mounting holes, make the completion installation that the device can be quick, the push pedal of while downstream drives the piston plate downstream in a piston section of thick bamboo, downstream's piston plate is impressed the gasbag in with the gas in the piston section of thick bamboo, make the gasbag drum, the gasbag that the drum rises can seal up the clearance between ground and the casing lower surface, make the surface that the steam in the outside air is difficult for adhering to the threaded rod and then causes the corruption to the threaded rod, when staff's reversal carousel, shift out in four threaded rods can be smooth follow mounting hole, make the staff can be smooth dismantle the device.

2. This elevator has a power failure emergency rescue device, through setting up the guard plate, the through-hole, the louvre, connecting rod and push pedal, when the device is installing, downstream's push pedal passes through the connecting rod and drives the guard plate downstream in the recess, after the device accomplishes the installation, downstream's guard plate drives the through-hole and is linked together with the louvre, make the device discharge at the heat accessible through-hole and the louvre that the during operation produced, when needs move the device, the guard plate drives the through-hole and misplaces with the louvre, the guard plate can shelter from the louvre, make external dust and rainwater be difficult for getting into the device through the louvre in and then cause the pollution to the device.

3. This elevator power failure emergency rescue device through setting up guide bar and pinion rack, because of pinion rack sliding connection is at the surface of guide bar, the guide bar can carry on spacingly to the pinion rack for the pinion rack can not take place to rock when the motion, makes the drive gear rotation that the pinion rack can be smooth.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the front three-dimensional section structure of the shell of the present invention;

fig. 3 is a schematic sectional view of the top three-dimensional casing of the present invention;

FIG. 4 is a schematic view of a partial three-dimensional cross-sectional structure of the drum of the present invention;

in the figure: the automatic adjusting device comprises a shell 1, a first bearing 2, an adjusting component 3, a screw rod 31, a screw rod barrel 32, a rotary table 4, a push plate 5, a rotating rod 6, a driving component 7, a toothed plate 71, a guide rod 72, a gear 8, a rotating component 9, a rotary drum 91, a movable block 92, a second bearing 10, a spring 11, a threaded rod 12, a piston component 13, a piston plate 131, a piston barrel 132, an air bag 14, a connecting rod 15, a groove 16, a protective component 17, a protective plate 171, a through hole 172, a heat dissipation hole 18 and a door plate 19.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: elevator power failure emergency rescue device, which comprises a housin 1, the joint has first bearing 2 in the casing 1, through setting up first bearing 2, set up in first bearing 2 because of lead screw 31, first bearing 2 can carry out spacing fixed to lead screw 31, be provided with adjusting part 3 in the first bearing 2, adjusting part 3's top is provided with carousel 4, through setting up carousel 4, link together because of carousel 4 and lead screw 31, staff's accessible carousel 4 is convenient rotates lead screw 31, adjusting part 3's bottom is provided with push pedal 5, push pedal 5's the left and right sides face is articulated with four tops of dwang 6 respectively through four round pins axle, dwang 6's bottom is provided with drive assembly 7 through the round pin axle, four drive assembly 7 set up respectively in the left and right sides face of casing 1 inner wall, the one side that four drive assembly 7 are close to mutually all is provided with gear 8.

Gear 8 sets up the surface at runner assembly 9, runner assembly 9 sets up in second bearing 10, four second bearing 10 joints are at the lower surface of 1 inner wall of casing, be provided with spring 11 and threaded rod 12 in the runner assembly 9, the lower surface of push pedal 5 is provided with piston assembly 13, piston assembly 13 sets up the lower surface at 1 inner wall of casing, the lower surface joint of casing 1 has gasbag 14, the upper surface and the piston assembly 13 of gasbag 14 are linked together, the left surface of casing 1 is articulated through the left surface of two hinges and door plant 19.

Door plant 19's the back and casing 1's front joint, the equal fixedly connected with connecting rod 15 of the left and right sides face of push pedal 5, the one side that two connecting rods 15 kept away from mutually all is provided with protective assembly 17, protective assembly 17 sets up in recess 16, the left and right sides face at the 1 inner wall of casing is seted up respectively to two recesses 16, through setting up connecting rod 15, recess 16 and guard plate 171, sliding connection's guard plate 171 accessible connecting rod 15 in recess 16 carries on spacingly to push pedal 5, make push pedal 5 can not take place to rock when the motion, make push pedal 5 can be along the steady motion of the axial direction of lead screw 31, a plurality of louvre 18 has all been seted up to casing 1's the left and right sides face.

Specifically, as shown in fig. 2 and 4, the lead screw 31 is disposed in the first bearing 2, the top end of the lead screw 31 is fixedly connected to the lower surface of the rotary table 4, the bottom end of the lead screw 31 is threadedly connected to the lead screw cylinder 32, the bottom end of the lead screw cylinder 32 is fixedly connected to the upper surface of the push plate 5, the driving assembly 7 includes a toothed plate 71, the top end of the toothed plate 71 is hinged to the bottom end of the rotating rod 6 through a pin shaft, the toothed plate 71 is slidably connected to the outer surface of the guide rod 72, two ends of the guide rod 72 are respectively fixedly connected to the left and right side surfaces of the inner wall of the housing 1, the toothed plate 71 is meshed with the gear 8, by disposing the toothed plate 71 and the gear 8, the moving toothed plate 71 can drive the gear 8 to rotate due to the toothed plate 71 being meshed with the gear 8, the rotating assembly 9 includes a rotary drum 91, the rotary drum 91 is disposed in the second bearing 10, by disposing the second bearing 10, the rotary drum 91 is disposed in the second bearing 10 can limit and fix the rotary drum 91, the rotary drum 91 is connected in the gear 8, a movable block 92 is connected in the rotary drum 91 in a sliding manner, the upper surface of the movable block 92 is fixedly connected with the upper surface of the inner wall of the rotary drum 91 through a spring 11, the spring 11 is arranged, the two ends of the spring 11 are connected with the movable block 92 and the rotary drum 91, the spring 11 can fixedly connect the movable block 92 in the rotary drum 91, the lower surface of the movable block 92 is fixedly connected with the top end of a threaded rod 12, the movable block 92 is rectangular, the cross section of the rotary drum 91 is square in an excircle, the rotary drum 91 is provided with the rotary drum 91 and the movable block 92, the cross section of the rotary drum 91 is square in the excircle, the movable block 92 is rectangular, the rotary drum 91 rotates along with the movable block 92, the movable block 92 can slide in the rotary drum 91, the piston assembly 13 comprises a piston plate 131, the top end of the piston plate 131 is fixedly connected with the lower surface of the push plate 5, piston plate 131 sliding connection is in piston cylinder 132, and the lower surface of piston cylinder 132 and the lower fixed surface of casing 1 inner wall are connected, and piston cylinder 132 is linked together with gasbag 14, and protection component 17 includes protection plate 171, and the right flank of protection plate 171 and the left end fixed connection of connecting rod 15, the left surface of protection plate 171 and the left surface overlap joint of recess 16 inner wall, and a plurality of through-hole 172 has been seted up to the left surface of protection plate 171, and through-hole 172 misplaces with louvre 18 mutually.

The utility model discloses a theory of operation does:

s1, when the device needs to be installed, a shell 1 is moved, when the shell 1 drives four threaded rods 12 to move right above an installation hole formed in the ground, the threaded rods 12 drive a movable block 92 to slide upwards in a rotary drum 91, a spring 11 contracts, the bottom ends of the threaded rods 12 are in close contact with the top ends of the installation hole, a rotary table 4 rotates forwards, the rotary table 4 drives a screw rod 31 to rotate in a first bearing 2, and the rotating screw rod 31 drives a screw rod barrel 32 to move downwards;

s2, secondly, the screw rod cylinder 32 moving downwards drives the push plate 5 to move downwards, the push plate 5 moving downwards drives the four toothed plates 71 to be away from each other on the outer surfaces of the two guide rods 72 through the four rotating rods 6, and because the toothed plates 71 are meshed with the gears 8, the four toothed plates 71 away from each other all drive the gears 8 to rotate, and the rotating gears 8 drive the threaded rods 12 to rotate through the movable blocks 92, so that the four rotating threaded rods 12 are screwed into the mounting holes at the same time;

s3, finally, the downward-moving push plate 5 drives the piston plate 131 to move downward in the piston cylinder 132, the downward-moving piston plate 131 presses the gas in the piston cylinder 132 into the air bag 14, the air bag 14 is expanded, meanwhile, the downward-moving push plate 5 drives the protection plate 171 to move downward in the groove 16 through the connecting rod 15, and the downward-moving protection plate 171 drives the through hole 172 to be communicated with the heat dissipation hole 18.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Elevator power failure emergency rescue device, including casing (1), its characterized in that: the automatic adjusting device is characterized in that a first bearing (2) is connected in the shell (1) in a clamping mode, an adjusting component (3) is arranged in the first bearing (2), a rotary table (4) is arranged at the top end of the adjusting component (3), a push plate (5) is arranged at the bottom end of the adjusting component (3), the left side surface and the right side surface of the push plate (5) are respectively hinged to the top ends of four rotating rods (6) through four pin shafts, a driving component (7) is arranged at the bottom end of each rotating rod (6) through the pin shafts, the four driving components (7) are respectively arranged on the left side surface and the right side surface of the inner wall of the shell (1), and gears (8) are arranged on the surfaces, close to the four driving components (7);

the gear (8) is arranged on the outer surface of the rotating assembly (9), the rotating assembly (9) is arranged in second bearings (10), the four second bearings (10) are connected to the lower surface of the inner wall of the shell (1) in a clamping mode, springs (11) and threaded rods (12) are arranged in the rotating assembly (9), a piston assembly (13) is arranged on the lower surface of the push plate (5), the piston assembly (13) is arranged on the lower surface of the inner wall of the shell (1), an air bag (14) is connected to the lower surface of the shell (1) in a clamping mode, the upper surface of the air bag (14) is communicated with the piston assembly (13), and the left side face of the shell (1) is hinged to the left side face of the door panel (19) through two hinges;

the back of door plant (19) and the front joint of casing (1), the equal fixedly connected with connecting rod (15) of the left and right sides face of push pedal (5), the one side that two connecting rod (15) kept away from mutually all is provided with protective assembly (17), protective assembly (17) set up in recess (16), and the left and right sides face at casing (1) inner wall is seted up respectively in two recess (16), a plurality of louvre (18) have all been seted up to the left and right sides face of casing (1).

2. The elevator power failure emergency rescue apparatus according to claim 1, characterized in that: the adjusting component (3) comprises a screw rod (31), the screw rod (31) is arranged in the first bearing (2), the top end of the screw rod (31) is fixedly connected with the lower surface of the turntable (4), the bottom end of the screw rod (31) is in threaded connection with the screw rod cylinder (32), and the bottom end of the screw rod cylinder (32) is fixedly connected with the upper surface of the push plate (5).

3. The elevator power failure emergency rescue apparatus according to claim 1, characterized in that: drive assembly (7) include pinion rack (71), the top of pinion rack (71) is articulated through the bottom of round pin axle with dwang (6), pinion rack (71) sliding connection is at the surface of guide bar (72), the both ends of guide bar (72) respectively with the left and right sides face fixed connection of casing (1) inner wall, pinion rack (71) and gear (8) mesh mutually.

4. The elevator power failure emergency rescue apparatus according to claim 1, characterized in that: the rotating assembly (9) comprises a rotating cylinder (91), the rotating cylinder (91) is arranged in a second bearing (10), the rotating cylinder (91) is connected in a gear (8) in a clamped mode, a movable block (92) is connected in the rotating cylinder (91) in a sliding mode, the upper surface of the movable block (92) is fixedly connected with the upper surface of the inner wall of the rotating cylinder (91) through a spring (11), and the lower surface of the movable block (92) is fixedly connected with the top end of a threaded rod (12).

5. The elevator power failure emergency rescue apparatus according to claim 4, characterized in that: the movable block (92) is rectangular, and the section of the rotary drum (91) is square outside and square inside.

6. The elevator power failure emergency rescue apparatus according to claim 1, characterized in that: the piston assembly (13) comprises a piston plate (131), the top end of the piston plate (131) is fixedly connected with the lower surface of the push plate (5), the piston plate (131) is connected in a piston cylinder (132) in a sliding mode, the lower surface of the piston cylinder (132) is fixedly connected with the lower surface of the inner wall of the shell (1), and the piston cylinder (132) is communicated with the air bag (14).

7. The elevator power failure emergency rescue apparatus according to claim 1, characterized in that: protection component (17) are including guard plate (171), the right flank of guard plate (171) and the left end fixed connection of connecting rod (15), the left surface of guard plate (171) and the left surface overlap joint of recess (16) inner wall, a plurality of through-hole (172) have been seted up to the left surface of guard plate (171), through-hole (172) and louvre (18) are misplaced mutually.