CN210884830U

CN210884830U - Elevator car lighting device

Info

Publication number: CN210884830U
Application number: CN201921981304.5U
Authority: CN
Inventors: 姚光权
Original assignee: 姚光权
Current assignee: CHONGQING SPECIAL EQUIPMENT INSPECTION AND Research Institute
Priority date: 2019-11-17
Filing date: 2019-11-17
Publication date: 2020-06-30
Anticipated expiration: 2029-11-17

Abstract

The utility model discloses an elevator car lighting device relates to elevator car and uses technical field, damages the inconvenient problem of replacing in back to elevator car light, now proposes following scheme, which comprises a housin, the top fixedly connected with motor of casing, the screw rod is installed to the output of motor, the activity ring has been cup jointed to the screw thread on the screw rod, the both sides of activity ring outer lane articulate there is first vaulting pole, the bottom of first vaulting pole articulates there is first slider, the top of first slider articulates there is the second vaulting pole, the top of second vaulting pole articulates there is the second slider, the positive welding of second slider has the dead lever, there is the support bottom of dead lever through bolted connection, the bottom fixedly connected with lamps and lanterns frid of support. The utility model discloses a combination of various structures has not only reduced the maintenance risk, and alone alright in order to accomplish, through operating speed, the simple structure of device, low in cost practices thrift the cost.

Description

Elevator car lighting device

Technical Field

The utility model relates to an elevator car uses technical field, especially relates to an elevator car lighting device.

Background

The car is a box-shaped space used by elevators to carry and transport people and materials. The car generally comprises main parts such as a car bottom, a car wall, a car roof, a car door and the like, the internal clear height of the car is at least 2m, the height of the elevator car is far higher than 2m in general, the elevator car is a closed space during the operation of the elevator, so that a lighting facility is more indispensable to be installed in the car, the lighting facility in the general traditional car is fixed on the top of the car, if the lighting facility is damaged and needs to be replaced, a maintenance worker can maintain the lighting facility with the help of tools, and under the condition of maintenance of the elevator lighting facility in general, the elevator normally operates, so that certain risks are added for the maintenance worker.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of elevator car lighting device has solved the problem of inconvenient replacement after elevator car light damages.

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

the utility model provides an elevator car lighting device, includes the casing, the top fixedly connected with motor of casing, the screw rod is installed to the output of motor, the activity ring has been cup jointed to the screw rod upper thread, the both sides of activity ring outer lane articulate there is first vaulting pole, the bottom of first vaulting pole articulates there is first slider, the top of first slider articulates there is the second vaulting pole, the top of second vaulting pole articulates there is the second slider, the front welding of second slider has the dead lever, there is the support bottom of dead lever through bolted connection, the bottom fixedly connected with lamps and lanterns frid of support, the inside of casing is equipped with the diaphragm, two risers of the top fixedly connected with of diaphragm.

Preferably, the two sides of the motor are connected with fixing frames through bolts, the bottoms of the fixing frames are welded on the outer wall of the top of the shell, a first slotted hole is formed in the wall of the top of the shell, the bottom end of the screw rod penetrates through the first slotted hole, a bearing is installed at the bottom end of the screw rod, and the bottom of the bearing is fixedly connected to the transverse plate.

Preferably, the both sides of screw rod are seted up and are located the first spout on the diaphragm, the inside sliding connection of first spout has first slider, the top of first slider articulates there are first vaulting pole and second vaulting pole.

Preferably, a second sliding groove is formed in the vertical plate, a second sliding block is connected to the inner portion of the second sliding groove in a sliding mode, and the top end of the second support rod is hinged to the back face of the second sliding block.

Preferably, the transverse plate is provided with two second slotted holes, the bottom end of the fixing rod penetrates through the second slotted holes, and twelve lamp slots are arranged in the lamp slot plate at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation motor, screw rod, loose ring, first vaulting pole, second vaulting pole and the combination of dead lever make the device can highly adjust the lamps and lanterns frid to make maintenance personal do not need the instrument alright with maintaining the replacement, thereby reduced the maintenance risk, the utility model discloses a combination of various structures has not only reduced the maintenance risk, and alone alright with the completion, has passed through operating speed, the simple structure of device, low in cost practices thrift the cost.

Drawings

Fig. 1 is a schematic front sectional view of an elevator car lighting device according to the present invention;

fig. 2 is a schematic side sectional structural view of an elevator car lighting device according to the present invention.

In the figure: the lamp groove plate comprises a shell 1, a motor 2, a screw 3, a movable ring 4, a first supporting rod 5, a second supporting rod 6, a vertical plate 7, a transverse plate 8, a fixed rod 9, a support 10 and a lamp groove plate 11.

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.

Referring to fig. 1-2, an elevator car lighting device, including casing 1, the top fixedly connected with motor 2 of casing 1, screw rod 3 is installed to motor 2's output, movable ring 4 has been cup jointed to the screw rod 3 upper thread, the both sides of movable ring 4 outer lane articulate there is first vaulting pole 5, the bottom of first vaulting pole 5 articulates there is first slider, the top of first slider articulates there is second vaulting pole 6, the top of second vaulting pole 6 articulates there is the second slider, the front welding of second slider has dead lever 9, there is support 10 bottom of dead lever 9 through bolted connection, the bottom fixedly connected with lamps and lanterns frid 11 of support 10, the inside of casing 1 is equipped with diaphragm 8, the top fixedly connected with two risers 7 of diaphragm 8.

There is the mount motor 2's both sides through bolted connection, the bottom of mount welds on casing 1's top outer wall, first slotted hole has been seted up on casing 1's the top conch wall, first slotted hole is passed through to screw rod 3's bottom, the bearing is installed to screw rod 3's bottom, the bottom fixed connection of bearing is on diaphragm 8, first spout that is located on diaphragm 8 is seted up to screw rod 3's both sides, the inside sliding connection of first spout has first slider, the top of first slider articulates there are first vaulting pole 5 and second vaulting pole 6, the second spout has been seted up on riser 7, the inside sliding connection of second spout has the second slider, the top of second vaulting pole 6 articulates in the back of second slider, two second slotted holes have been seted up on diaphragm 8, the second slotted hole is passed to the bottom of dead lever 9, twelve lamps and lanterns groove has been seted up to lamp frid.

In the embodiment, firstly, the motor 2 is started to drive the screw rod 3 to rotate, the movable ring 4 is moved by the rotation of the screw rod 3, the first support rods 5 are hinged to two sides of the outer ring of the movable ring 4, the first slide block is hinged to the bottom end of the first support rod 5 and is slidably connected in the first sliding chute, so that the movable ring 4 moves up and down along with the rotation of the screw rod 3 to push the first slide block to move left and right, the second support rod 6 is hinged to the top end of the first slide block, the second slide block is hinged to the top end of the second support rod 6 and moves up and down along with the left and right movement of the first slide block, the fixed rod 9 is welded on the front side of the second slide block, the bracket 10 is fixedly connected to the bottom end of the fixed rod 9, the lamp slot plate 11 is fixedly connected to the bottom end of the bracket 10, and the lamp slot, when lamps and lanterns need be maintained, motor 2 corotation for lamp frid 11 moves down to suitable height, closes motor 2, thereby convenient replacement, and after the maintenance, motor 2 reversal makes lamp frid 11 move up to suitable height, closes motor 2.

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

1. An elevator cage lighting device comprises a shell (1), and is characterized in that the top of the shell (1) is fixedly connected with a motor (2), the output end of the motor (2) is provided with a screw rod (3), the screw rod (3) is sleeved with a movable ring (4) in a threaded manner, two sides of the outer ring of the movable ring (4) are hinged with first support rods (5), the bottom ends of the first support rods (5) are hinged with first sliding blocks, the top of the first sliding block is hinged with a second stay bar (6), the top end of the second stay bar (6) is hinged with a second sliding block, a fixed rod (9) is welded on the front surface of the second sliding block, the bottom end of the fixed rod (9) is connected with a bracket (10) through a bolt, the bottom fixedly connected with lamps and lanterns frid (11) of support (10), the inside of casing (1) is equipped with diaphragm (8), two risers (7) of top fixedly connected with of diaphragm (8).

2. The elevator car lighting device according to claim 1, wherein two sides of the motor (2) are connected with a fixing frame through bolts, the bottom of the fixing frame is welded on the outer wall of the top of the casing (1), a first slotted hole is formed in the wall of the top of the casing (1), the bottom end of the screw rod (3) penetrates through the first slotted hole, a bearing is installed at the bottom end of the screw rod (3), and the bottom of the bearing is fixedly connected to the transverse plate (8).

3. The elevator car lighting device according to claim 1, wherein a first sliding groove is formed in each side of the screw (3) and located on the transverse plate (8), a first sliding block is connected to the inside of the first sliding groove in a sliding manner, and a first support rod (5) and a second support rod (6) are hinged to the top of the first sliding block.

4. The elevator car lighting device according to claim 1, wherein a second sliding groove is formed in the vertical plate (7), a second sliding block is slidably connected to the inside of the second sliding groove, and the top end of the second stay bar (6) is hinged to the back face of the second sliding block.

5. The elevator car lighting device as claimed in claim 1, wherein the cross plate (8) has two second slots, the bottom end of the fixing rod (9) passes through the second slots, and twelve lamp slots are formed in the lamp slot plate (11) at equal intervals.