CN211428971U

CN211428971U - Five sides of dust-protection type elevator power supply device that talkbacks

Info

Publication number: CN211428971U
Application number: CN202020419915.7U
Authority: CN
Inventors: 居奎; 杨莉莉
Original assignee: Kunshan Tongke Elevator Equipment Co ltd
Current assignee: Kunshan Tongke Elevator Equipment Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-09-04
Anticipated expiration: 2030-03-27

Abstract

The utility model belongs to the elevator field, especially, five sides of dust type elevator power supply unit that talkbacks is not convenient for the dismouting to current power supply unit and is changed, wastes time and energy during the change, and dustproof effect is relatively poor, and the dust gets into the problem in the power easily, now proposes following scheme, and it includes the mount pad, the mounting groove has been seted up to one side of mount pad, has placed the lithium cell in the mounting groove, has all seted up the louvre on the both sides inner wall of mounting groove, and equal fixed mounting has the filter screen in two louvres, and equal fixed mounting has the motor in two louvres, and equal fixedly connected with flabellum on the output shaft of two motors has seted up two recesses on one side inner wall of mounting groove, and equal slidable mounting has the mounting panel in two recesses, and. The utility model discloses rational in infrastructure, convenient operation, this power supply unit dismouting of being convenient for are changed, and labour saving and time saving during the change, and dustproof effect is better, and the dust can not get into in the power.

Description

Five sides of dust-protection type elevator power supply device that talkbacks

Technical Field

The utility model relates to an elevator technical field especially relates to a five sides of dust-protection elevator power supply devices that talkbacks.

Background

With the continuous development of urban construction, the number of high-rise buildings is rapidly increased, a plurality of elevators are installed in each building, the safety of the elevators is very important, and some faults can occur when the elevators are taken as electromechanical equipment inevitably. When a passenger uses the elevator and the elevator breaks down, in order to guarantee the safety of the passenger, the passenger in the elevator needs to ask for help from an elevator manager through the elevator five-party intercom system in time, and the standby power supply used in the elevator five-party intercom system industry at present is all a lithium titanate battery used as an energy storage component;

however, the existing power supply device is inconvenient to disassemble, assemble and replace, wastes time and labor during replacement, has poor dustproof effect, and dust easily enters the power supply.

Disclosure of Invention

The utility model aims at solving the problem that the power supply device is not convenient to disassemble, assemble and replace in the prior art, wastes time and energy during replacement, has relatively poor dustproof effect, and the dust easily enters the defects in the power supply, and provides a dustproof elevator five-way intercom power supply device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dustproof elevator five-way intercom power supply device comprises a mounting seat, wherein one side of the mounting seat is provided with a mounting groove, lithium batteries are placed in the mounting groove, the inner walls of the two sides of the mounting groove are respectively provided with a heat dissipation hole, a filter screen is fixedly arranged in each of the two heat dissipation holes, a motor is fixedly arranged in each of the two heat dissipation holes, the output shafts of the two motors are respectively and fixedly connected with fan blades, the inner wall of one side of the mounting groove is provided with two grooves, mounting plates are respectively and slidably arranged in the two grooves, the sides, close to each other, of the two mounting plates are respectively contacted with the lithium batteries, the sides, close to each other, of the two mounting plates are respectively provided with a fixed groove, clamping plates are respectively and slidably arranged in the two fixed grooves, one sides of the two clamping plates are respectively, the lead screw thread is installed in the threaded hole that corresponds, and the regulating block has all been welded to the one end of two lead screws.

Preferably, the same through hole has been seted up on the inner wall of one side of two recesses, and equal slidable mounting has the rack on the both sides inner wall of through-hole, and the one end welding of rack is in one side of the mounting panel that corresponds, and the gear is installed to the through-hole internal rotation, and two racks all mesh with the gear, and the slide bar drives the mounting panel and removes, and the mounting panel drives the rack and removes, and the rack drives the gear revolve.

Preferably, a slide hole is formed in the inner wall of one side of the mounting groove, a slide rod is slidably mounted in the slide hole, one end of the slide rod is welded to one side of the mounting plate, a pull ring is welded to the other end of the slide rod, a pressure spring is sleeved on the slide rod, the mounting plate simultaneously extrudes the pressure spring, and the pressure spring is elastically deformed, so that the lithium battery can be cancelled.

Preferably, the spout has all been seted up on the both sides inner wall of fixed slot, and the equal fixed mounting in both sides of splint has the slider, and slider slidable mounting drives the slider and slides in the spout when splint remove in the spout that corresponds, can stabilize the position when splint remove.

Preferably, all seted up on the both sides inner wall of through-hole and rotated the groove, the equal fixed mounting in both sides of gear has the turning block, and the turning block rotates to be installed at the rotation inslot that corresponds, drives the turning block at the rotation inslot rotation during gear revolve, position when can stabilizing gear revolve.

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

(1) according to the scheme, the motor drives the corresponding fan blades to rotate, the fan blades drive air in the mounting groove to flow, a heat dissipation effect can be achieved on the lithium battery, the filter screen can prevent dust from entering the mounting groove and the lithium battery, the two adjusting blocks are rotated, the lead screw drives the corresponding clamping plate to move, the pull ring is pulled, the pull ring drives the sliding rod to move, the mounting plate drives the rack to move, and the gear drives the other rack to move;

(2) according to the scheme, the rack drives the corresponding mounting plates to move, the two mounting plates move in the direction away from each other, the mounting plates simultaneously extrude the pressure spring, the lithium battery can be taken out from the mounting groove to be replaced, after a new lithium battery is placed in the mounting groove, the pull ring is loosened, the two mounting plates clamp the lithium battery, the two adjusting blocks rotate reversely, the two clamp plates are both contacted with the lithium battery, and the lithium battery is fixed in the mounting groove;

the utility model discloses rational in infrastructure, convenient operation, this power supply unit dismouting of being convenient for are changed, and labour saving and time saving during the change, and dustproof effect is better, and the dust can not get into in the power.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a part a of the structure of the present invention.

In the figure: 1. a mounting seat; 2. mounting grooves; 3. a lithium battery; 4. a motor; 5. filtering with a screen; 6. mounting a plate; 7. a rack; 8. a gear; 9. a slide bar; 10. a pressure spring; 11. fixing grooves; 12. a splint; 13. a screw rod; 14. an adjusting block; 15. and (4) a pull ring.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a dustproof elevator five-side intercom power supply device comprises a mounting seat 1, a mounting groove 2 is formed in one side of the mounting seat 1, a lithium battery 3 is placed in the mounting groove 2, heat dissipation holes are formed in the inner walls of the two sides of the mounting groove 2, a filter screen 5 is fixedly installed in each of the two heat dissipation holes, a motor 4 is fixedly installed in each of the two heat dissipation holes, a fan blade is fixedly connected to an output shaft of each of the two motors 4, two grooves are formed in the inner wall of one side of the mounting groove 2, mounting plates 6 are slidably installed in the two grooves, one sides, close to each other, of the two mounting plates 6 are in contact with the lithium battery 3, fixing grooves 11 are formed in one sides, close to each other, clamping plates 12 are slidably installed in the two fixing grooves 11, the two clamping plates 12 are in contact with the lithium battery 3, the two rotating holes are internally and rotatably provided with a screw rod 13, the screw rod 13 is arranged in the corresponding threaded hole in a threaded manner, and one end of each of the two screw rods 13 is welded with an adjusting block 14.

In this embodiment, same through-hole has been seted up on the inner wall of one side of two recesses, and equal slidable mounting has rack 7 on the both sides inner wall of through-hole, and the one end welding of rack 7 is in one side of the mounting panel 6 that corresponds, and the gear 8 is installed to the through-hole internal rotation, and two racks 7 all mesh with gear 8, and slide bar 9 drives mounting panel 6 and removes, and mounting panel 6 drives rack 7 and removes, and rack 7 drives gear 8 and rotates.

In this embodiment, a slide hole has been seted up on the one side inner wall of mounting groove 2, slidable mounting has slide bar 9 in the slide hole, the one end welding of slide bar 9 is in one side of mounting panel 6, the other end welding of slide bar 9 has pull ring 15, the cover is equipped with pressure spring 10 on the slide bar 9, mounting panel 6 extrudes pressure spring 10 simultaneously, elastic deformation takes place for pressure spring 10, can cancel lithium cell 3's fixed.

In this embodiment, all seted up the spout on the both sides inner wall of fixed slot 11, the equal fixed mounting in both sides of splint 12 has the slider, and slider slidable mounting drives the slider and slides in the spout when splint 12 removes in the spout that corresponds, can stabilize the position when splint 12 removes.

In this embodiment, all seted up on the both sides inner wall of through-hole and rotated the groove, the equal fixed mounting in both sides of gear 8 has the turning block, and the turning block rotates to be installed at the rotation inslot that corresponds, drives the turning block at the rotation inslot rotation when gear 8 rotates, position when can the stable gear 8 rotates.

In this embodiment, the worker checks each component to ensure that the device can be used after no error, the electrical components appearing in the device are electrically connected with an external master controller and 220V mains supply, the master controller can be a conventional known device for controlling a computer and the like, the corresponding fan blades are driven to rotate by the motor 4, the fan blades drive the air in the mounting groove 2 to flow, the lithium battery 3 can be cooled, the filter screen 5 can prevent dust from entering the mounting groove 2 and the lithium battery 3, the two adjusting blocks 14 are rotated, the adjusting blocks 14 drive the corresponding lead screws 13 to rotate, the lead screws 13 drive the corresponding clamping plates 12 to move, the two clamping plates 12 are far away from the lithium battery 3, the pull ring 15 is pulled, the slide rod 9 drives the mounting plate 6 to move, the mounting plate 6 drives the rack 7 to move, the rack 7 drives the gear 8 to rotate, the gear 8 drives the other rack 7 to move, the rack 7 drives the mounting panel 6 that corresponds and removes, two mounting panels 6 remove to the direction of keeping away from each other, mounting panel 6 extrudes pressure spring 10 simultaneously, elastic deformation takes place for pressure spring 10, can cancel lithium cell 3's fixed, can take out lithium cell 3 from mounting groove 2 and change, place new lithium cell 3 after in mounting groove 2, loosen pull ring 15, the elastic action because pressure spring 10 drives mounting panel 6 and resets and removes, two mounting panels 6 carry out the centre gripping to lithium cell 3, two regulating blocks 14 of reverse rotation, regulating block 14 drives splint 12 that corresponds and removes, two splint 12 all contact with lithium cell 3, and fix lithium cell 3 in mounting groove 2, the utility model discloses rational in infrastructure, convenient operation, this power supply unit dismouting of being convenient for is changed, labour saving and time saving during the change, and dustproof effect is better, the dust can not get into in the power.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. A dustproof elevator five-way intercom power supply device comprises a mounting seat (1) and is characterized in that one side of the mounting seat (1) is provided with a mounting groove (2), lithium batteries (3) are placed in the mounting groove (2), heat dissipation holes are formed in the inner walls of the two sides of the mounting groove (2), filter screens (5) are fixedly mounted in the two heat dissipation holes, motors (4) are fixedly mounted in the two heat dissipation holes, fan blades are fixedly connected to output shafts of the two motors (4), two grooves are formed in the inner wall of one side of the mounting groove (2), mounting plates (6) are slidably mounted in the two grooves, one sides, close to each other, of the two mounting plates (6) are contacted with the lithium batteries (3), fixing grooves (11) are formed in one sides, close to each other, of the two mounting plates (6), clamping plates (12) are slidably mounted in the, two splint (12) all contact with lithium cell (3), and threaded hole has all been seted up to one side of two splint (12), has all seted up the rotation hole on one side inner wall of two fixed slots (11), and lead screw (13) are installed all to rotating in two rotation holes, and lead screw (13) screw thread is installed in the threaded hole that corresponds, and regulating block (14) have all been welded to the one end of two lead screws (13).

2. The dustproof elevator five-way intercom power supply device according to claim 1, wherein the same through hole is formed in the inner wall of one side of each of the two grooves, racks (7) are slidably mounted on the inner walls of the two sides of each through hole, one end of each rack (7) is welded to one side of the corresponding mounting plate (6), a gear (8) is rotatably mounted in each through hole, and the two racks (7) are meshed with the gear (8).

3. The dustproof elevator five-way intercom power supply device according to claim 1, wherein a sliding hole is formed in the inner wall of one side of the mounting groove (2), a sliding rod (9) is slidably mounted in the sliding hole, one end of the sliding rod (9) is welded to one side of the mounting plate (6), a pull ring (15) is welded to the other end of the sliding rod (9), and a pressure spring (10) is sleeved on the sliding rod (9).

4. The dustproof elevator five-way intercom power supply device according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the fixing groove (11), sliding blocks are fixedly mounted on two sides of the clamping plate (12), and the sliding blocks are slidably mounted in the corresponding sliding grooves.

5. The dustproof elevator five-way intercom power supply device according to claim 2, wherein the inner walls of two sides of the through hole are provided with rotating grooves, two sides of the gear (8) are fixedly provided with rotating blocks, and the rotating blocks are rotatably arranged in the corresponding rotating grooves.