CN217894799U

CN217894799U - Elevator power failure rescue device free of connecting trailing cable standby wire

Info

Publication number: CN217894799U
Application number: CN202222266418.XU
Authority: CN
Inventors: 漆学鹏; 吕杰; 漆文杰
Original assignee: Wuhan Weide Intelligent Equipment Co ltd
Current assignee: Wuhan Weide Intelligent Equipment Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-25
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses an exempt from to connect retinue cable reserve line elevator power failure rescue device belongs to elevator accessory technical field, and it includes the box, the lower fixed surface of box inner wall is connected with the install bin, the mounting groove has been seted up to the upper surface of install bin, the joint has the emergency equipment body in the mounting groove, the transmission groove has been seted up in the install bin, be connected with two bull sticks through the bearing in the install bin. This exempt from to connect retinue cable reserve line elevator to have a power failure rescue device, through setting up the bull stick, the gear, the pinion rack, the connecting plate, fixture block and drive wheel, make the emergency equipment body carry out spacing fixed through the mode of joint, not only can effectively ensure its stability in use, demolish the emergency equipment body in needs simultaneously and overhaul when maintaining or the battery is changed, can carry out the dismouting through the quick effectual emergency equipment body that corresponds of pulling pull rod, its simple operation, time saving and labor saving, thereby can effectively promote the maintenance efficiency of overhaul of emergency equipment body.

Description

Elevator power failure rescue device free of connecting trailing cable standby wire

Technical Field

The utility model belongs to the technical field of the elevator accessory, specifically be an exempt from to connect trailing cable reserve line elevator rescue device that has a power failure.

Background

The modern elevator mainly comprises a traction machine, a guide rail, a counterweight, a safety device, a signal control system, a lift car, a hall door and the like, and when the elevator is used, emergency power failure rescue equipment needs to be equipped for simultaneous use, so that people are prevented from being trapped for a long time when the elevator has power failure. Traditional power failure rescue equipment is fixed in the distribution box body of elevator through the cooperation of a plurality of screw directly usually, though can effectively ensure power failure rescue equipment's installation stability in use, but when needs carry out regular overhaul or need change its inside battery to it, just need use appurtenance to demolish a plurality of screws in proper order, because the operating space is limited in the distribution box body, lead to the dismouting process slow, very big reduction the dismouting maintenance efficiency of power failure rescue equipment.

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 a exempt from to connect reserve line elevator of retinue cable and have a power failure rescue device, it is direct to fix in the distribution box of elevator through a plurality of screw cooperation usually to have solved traditional power failure rescue equipment, though can effectively ensure the installation stability in use of power failure rescue equipment, nevertheless when needing to carry out periodic overhaul or need change its inside battery to it, just need use appurtenance to demolish a plurality of screws in proper order, because the internal operating space of distribution box is limited, lead to the dismouting process slow, very big reduction the problem of power failure rescue equipment dismouting maintenance efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a exempt from to connect trailing cable reserve line elevator to have a power failure rescue device, the power distribution box comprises a box body, the lower fixed surface of box inner wall is connected with the install bin, the mounting groove has been seted up to the upper surface of install bin, the joint has the emergency apparatus body in the mounting groove, the transmission groove has been seted up in the install bin, be connected with two bull sticks through the bearing in the install bin, the top fixedly connected with gear of bull stick, sliding connection has four pinion racks in the transmission groove, corresponds the surface of two pinion racks and corresponds a gear and meshes mutually, the surface fixedly connected with connecting plate of pinion rack corresponds the equal fixedly connected with fixture block of opposite face of two connecting plates, two draw-in grooves have all been seted up at the front and the back of emergency apparatus body.

The fixture block joint is in corresponding the draw-in groove, eight spouts have all been seted up to the upper surface of transmission inslot wall and the lower surface of transmission inslot wall, two sliders of the equal fixedly connected with of upper surface and the lower surface of pinion rack, slider sliding connection is in corresponding the spout, and the outer fixed surface of the bull stick that is located the right side is connected with the sleeve, telescopic outer fixed surface is connected with the pull rod, the right-hand member fixedly connected with of pull rod draws the handle, the equal fixedly connected with drive wheel in below of two bull stick surfaces, and two drive wheels pass through drive belt transmission and connect, the through-hole has been seted up to the right flank of install bin, pull rod sliding connection is in the through-hole.

As a further aspect of the present invention: two limiting holes are formed in the lower surface of the inner wall of the box body, limiting rods are connected in small holes formed in the outer surface of the pull handle in a sliding mode, and the bottom ends of the limiting rods are clamped in the corresponding limiting holes.

As a further aspect of the present invention: the top fixedly connected with pull ring of gag lever post, the outer fixed surface of gag lever post is connected with the baffle, the surface of gag lever post has cup jointed the spring, the top fixed connection of spring is at the surface of pulling the handle, the bottom fixed connection of spring is at the upper surface of baffle.

As a further aspect of the present invention: the upper surface of emergency equipment body articulates through the round pin axle has the apron, two locking of the positive fixedly connected with of emergency equipment body are detained, the top joint that the locking was detained is in the positive lug of apron, the upper surface of apron is provided with the controller.

As a further aspect of the present invention: the front of box articulates through the round pin axle has the cabinet door, the equal fixedly connected with heat dissipation window of the right flank of cabinet door and the left and right sides face of box, the left side fixedly connected with observation window of cabinet door.

As a further aspect of the present invention: a plurality of wiring holes are formed in the upper surface of the box body, and anti-skidding supporting pads are arranged on the lower surface of the box body.

As a further aspect of the present invention: the inlet of the clamping groove is arranged to be funnel-shaped, and the two corresponding toothed plates are centrosymmetric with respect to the corresponding gears.

(III) advantageous effects

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

1. this exempt from to connect trailing cable reserve line elevator power failure rescue device, through setting up the bull stick, the gear, the pinion rack, the pull rod, the connecting plate, fixture block and drive wheel, when the pulling pull rod, can drive through the sleeve and correspond the bull stick rotation, thereby can drive two bull stick synchronous rotations through the transmission action of drive belt and drive wheel, thereby provide drive power for the synchronous rotation of two gears, and the setting of pinion rack and fixture block, after the gear rotation, can drive and correspond two pinion racks and remove, the pinion rack removes can move through connecting plate drive card piece, thereby make the fixture block break away from draw-in groove and card income draw-in groove, can reach and relieve spacingly and carry out spacing purpose corresponding emergency equipment body, the setting of these structures, make this device when using, emergency equipment body carries out spacing fixing through the mode of joint, not only can effectively ensure its stability in use, when needing to demolish emergency equipment body and overhaul maintenance or battery change simultaneously, can carry out the quick effectual emergency equipment body that corresponds through the pulling pull rod and carry out the dismouting, its convenient operation, time and labor saving, thereby can effectively promote the maintenance efficiency of emergency equipment body.

2. This exempt from to connect retinue cable reserve line elevator power failure rescue device, draw the handle through setting up, the gag lever post, the baffle, spring and pull ring, with the arm-tie backward stimulate to the assigned position after, can effectively be spacing to the pull rod in corresponding spacing downthehole through going into the gag lever post card, avoid the pull rod to produce the offset automatically under the unmanned rotation, the staff's both hands of being convenient for leave simultaneously and draw the handle to operate the emergency equipment body, the setting of spring simultaneously, when this device normally uses, the gag lever post can be through the stable joint of the elasticity of spring in corresponding spacing downthehole, thereby stabilize spacingly to the pull rod, further guarantee the installation stability of this device emergency equipment body.

3. This exempt from to connect trailing cable reserve line elevator power failure rescue device, through setting up the slider, the spout, apron and locking are detained, when the pinion rack removes, can effectively lead and spacing it through the cooperation of spout and slider, avoid the pinion rack to shift position appearance at the removal in-process, thereby ensure the normal transmission effect of pinion rack, and the setting of apron and locking knot, can be quick effectual carry out the dismouting to the apron through locking the knot, thereby be convenient for operate emergency equipment body inside, be convenient for inside quick the going on of battery replacement operation of its inside.

Drawings

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

FIG. 2 is a schematic view of a front view of the cross-sectional structure of the case of the present invention;

fig. 3 is a schematic view of a section structure of the installation box of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the driving wheel of the present invention;

FIG. 5 is a three-dimensional structure of the pull handle of the present invention;

in the figure: the emergency equipment comprises a box body 1, an installation box 2, an installation groove 3, an emergency equipment body 4, a transmission groove 5, a rotating rod 6, a gear 7, a toothed plate 8, a connecting plate 9, a clamping block 10, a clamping groove 11, a sliding groove 12, a sliding block 13, a sleeve 14, a pull rod 15, a pull handle 16, a transmission wheel 17, a transmission belt 18, a through hole 19, a limiting hole 20, a limiting rod 21, a pull ring 22, a baffle 23, a spring 24, a cover plate 25, a locking buckle 26, a heat dissipation window 27, a cabinet door 28, an observation window 29 and a wiring hole 30.

Detailed Description

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

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a exempt from to connect retinue cable reserve line elevator to have a power failure rescue device, the power distribution box comprises a box body 1, the lower fixed surface of box 1 inner wall is connected with install bin 2, install groove 3 has been seted up to the upper surface of install bin 2, the joint has emergency device body 4 in the install groove 3, driving groove 5 has been seted up in the install bin 2, be connected with two bull sticks 6 through the bearing in the install bin 2, the setting of bull stick 6, when pulling pull rod 15, can drive through sleeve 14 and correspond bull stick 6 and rotate, thereby can drive two bull sticks 6 synchronous revolution through the transmission effect of drive belt 18 and drive wheel 17, thereby provide drive power for the synchronous rotation of two gears 7, the top fixedly connected with gear 7 of bull stick 6, sliding connection has four pinion racks 8 in driving groove 5, it meshes with the surface that corresponds a gear 7 to correspond two pinion racks 8, the face of pinion 8 is connected with connecting plate 9, the equal fixedly connected with fixture block 10 of opposite face that corresponds two connecting plates 9, pinion racks 8 and fixture block 10's setting, after gear 7 is rotatory, can drive two pinion racks 8 and correspond the fixture block 10 and reach the corresponding draw-in groove 11 and remove the equipment, thereby the corresponding draw-in groove 11 and the corresponding equipment body 11 and the corresponding draw-in groove 11 can be removed, thereby the corresponding equipment.

Fixture block 10 joint is in corresponding draw-in groove 11, eight spout 12 have all been seted up to the upper surface of 5 inner walls in transmission groove and the lower surface of 5 inner walls in transmission groove, two sliders 13 of equal fixedly connected with in upper surface and the lower surface of pinion rack 8, slider 13 sliding connection is in corresponding spout 12, the setting of spout 12 and slider 13, when pinion rack 8 removes, can effectively lead and spacing it through the cooperation of spout 12 and slider 13, avoid pinion rack 8 the skew to appear at the removal in-process, thereby ensure pinion rack 8's normal transmission effect, the outer fixed surface of bull stick 6 that is located the right side is connected with sleeve 14, sleeve 14's outer fixed surface is connected with pull rod 15, the right-hand member fixedly connected with of pull rod 15 draws handle 16, the equal fixedly connected with drive wheel 17 in below of two bull stick 6 outer surfaces, two drive wheels 17 pass through drive belt 18 transmission connection, through-hole 19 has been seted up to the right flank of install bin 2, pull rod 15 sliding connection is in through-hole 19.

Specifically, as shown in fig. 1 and fig. 2, two spacing holes 20 have been seted up to the lower surface of box 1 inner wall, sliding connection has gag lever post 21 in the aperture that 16 surfaces were seted up draws, the bottom joint of gag lever post 21 is in corresponding spacing hole 20, the top fixedly connected with pull ring 22 of gag lever post 21, the external fixed surface of gag lever post 21 is connected with baffle 23, spring 24 has been cup jointed to the surface of gag lever post 21, the top fixed connection of spring 24 is at the surface that draws 16, the bottom fixed connection of spring 24 is at the upper surface of baffle 23, the setting of spring 24, when this device normally uses, gag lever post 21 can be in corresponding spacing hole 20 through the stable joint of the elasticity of spring 24, thereby stabilize spacing pull rod 15, further ensure the installation stability of this device emergency equipment body 4, the upper surface of emergency equipment body 4 articulates through the round pin axle has apron 25, two locking buckles 26 of the positive fixedly connected with of emergency equipment body 4, the top joint of locking buckle 26 is in the positive lug of apron 25, the upper surface of apron 25 is provided with the controller.

Specifically, as shown in fig. 3, the front of box 1 articulates through the round pin axle has cabinet door 28, the right flank of cabinet door 28 and the equal fixedly connected with heat dissipation window 27 of the left and right sides face of box 1, the left flank fixedly connected with observation window 29 of cabinet door 28, a plurality of wiring hole 30 has been seted up to the upper surface of box 1, the lower surface of box 1 is provided with the antiskid supporting pad, the import department of draw-in groove 11 sets up to leak hopper-shaped, import department through with draw-in groove 11 sets up to leak hopper-shaped, when the draw-in groove 11 is gone into to fixture block 10 card, can carry out automatic correction to fixture block 10 position, guarantee that the quick accurate card of fixture block 10 is gone into corresponding in the draw-in groove 11, it is corresponding gear 7 central symmetry to correspond two pinion racks 8.

The utility model discloses a theory of operation does:

when needing to use this device, at first with this device overall cooperation install in appointed place of use can, and when needing to demolish emergent equipment body 4 and overhaul and maintain, at first upwards stimulate pull ring 22, make gag lever post 21 rebound, and extrude spring 24 through baffle 23, break away from corresponding spacing hole 20 back when gag lever post 21 bottom, can stimulate pull handle 16 backward, pull handle 16 can drive sleeve 14 through pull rod 15 and rotate this moment, thereby it is rotatory to drive right side bull stick 6, can make two bull sticks 6 synchronous rotations through the effect of drive belt 18 and drive wheel 17 this moment, bull stick 6 can drive corresponding gear 7 rotatory this moment, can drive corresponding two pinion racks 8 after gear 7 is rotatory and remove, can drive when pinion rack 8 removes and correspond connecting plate 9 and fixture block 10 and remove, simultaneously slider 13 removes along corresponding spout 12, after four fixture blocks 10 all break away from corresponding draw-in groove 11, can remove corresponding urgent equipment body 4 spacing, this moment direct upwards stimulate equipment body 4 and can demolish it, can directly maintain emergent equipment body 4 to this moment, the maintenance is carried out maintenance to the emergent equipment body 25 to open simultaneously, thereby the inside the emergent equipment body of the emergent equipment of battery is carried out the maintenance.

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

Claims

1. The utility model provides a exempt from to connect trailing cable reserve line elevator power failure rescue device, includes box (1), its characterized in that: the lower surface of the inner wall of the box body (1) is fixedly connected with an installation box (2), the upper surface of the installation box (2) is provided with an installation groove (3), an emergency equipment body (4) is connected in the installation groove (3) in a clamping manner, a transmission groove (5) is formed in the installation box (2), two rotating rods (6) are connected in the installation box (2) through bearings, gears (7) are fixedly connected to the top ends of the rotating rods (6), four toothed plates (8) are connected in the transmission groove (5) in a sliding manner, the corresponding two toothed plates (8) are meshed with the outer surface of the corresponding one gear (7), the outer surface of each toothed plate (8) is fixedly connected with a connecting plate (9), the corresponding surfaces of the two connecting plates (9) are fixedly connected with clamping blocks (10), and the front surface and the back surface of the emergency equipment body (4) are provided with two clamping grooves (11);

the fixture block (10) joint is in corresponding draw-in groove (11), eight spout (12) have all been seted up to the upper surface of transmission groove (5) inner wall and the lower surface of transmission groove (5) inner wall, two sliders (13) of the equal fixedly connected with of upper surface and the lower surface of pinion rack (8), slider (13) sliding connection is in corresponding spout (12), and the outer fixed surface that is located bull stick (6) on right side is connected with sleeve (14), the outer fixed surface of sleeve (14) is connected with pull rod (15), the right-hand member fixedly connected with of pull rod (15) draws handle (16), the equal fixedly connected with drive wheel (17) in below of two bull stick (6) surfaces, and two drive wheel (17) are connected through drive belt (18) transmission, through-hole (19) have been seted up to the right flank of install bin (2), pull rod (15) sliding connection is in through-hole (19).

2. The elevator power failure rescue device for the free-running trailing cable standby wire according to claim 1, characterized in that: two limiting holes (20) are formed in the lower surface of the inner wall of the box body (1), limiting rods (21) are connected in small holes formed in the outer surface of the pull handle (16) in a sliding mode, and the bottom ends of the limiting rods (21) are clamped in the corresponding limiting holes (20).

3. The elevator power failure rescue device for the free-running trailing cable standby wire as claimed in claim 2, wherein: the utility model discloses a pull handle, including gag lever post (21), spring (24) have been cup jointed to the surface of gag lever post (21), the top fixedly connected with pull ring (22) of gag lever post (21), the fixed surface of gag lever post (21) is connected with baffle (23), spring (24) have been cup jointed to the surface of gag lever post (21), the top fixed connection of spring (24) is at the surface of pulling handle (16), the bottom fixed connection of spring (24) is at the upper surface of baffle (23).

4. The elevator power failure rescue device for the free-running trailing cable standby wire according to claim 1, characterized in that: the upper surface of emergency equipment body (4) articulates through the round pin axle has apron (25), two locks of the positive fixedly connected with of emergency equipment body (4) are detained (26), the top joint that the locking was detained (26) is in apron (25) positive lug, the upper surface of apron (25) is provided with the controller.

5. The elevator power failure rescue device for the free-running trailing cable standby wire according to claim 1, characterized in that: the front of box (1) articulates through the round pin axle has cabinet door (28), the equal fixedly connected with heat dissipation window (27) of the right flank of cabinet door (28) and the left and right sides face of box (1), the left surface fixedly connected with observation window (29) of cabinet door (28).

6. The elevator power failure rescue device for the free-running cable reserve line according to claim 1, characterized in that: a plurality of wiring holes (30) are formed in the upper surface of the box body (1), and anti-skidding supporting pads are arranged on the lower surface of the box body (1).

7. The elevator power failure rescue device for the free-running trailing cable standby wire according to claim 1, characterized in that: the inlet of the clamping groove (11) is arranged to be funnel-shaped, and the two corresponding toothed plates (8) are centrosymmetric about the corresponding gear (7).