CN215001192U

CN215001192U - Lighting device for elevator maintenance

Info

Publication number: CN215001192U
Application number: CN202121382698.XU
Authority: CN
Inventors: 马纪超
Original assignee: Hohhot Aohong Electromechanical Equipment Co ltd
Current assignee: Hohhot Aohong Electromechanical Equipment Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-03
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a lighting device is used in elevator maintenance, including the connecting block, the lower extreme is connected and is equipped with the backup pad in the connecting block, the connection of backup pad below is equipped with fixing device, backup pad top center connection is equipped with the fender bracket, lower extreme sliding connection is equipped with the slide in the fender bracket, center department connects and is equipped with the screw rod on the slide, threaded connection is equipped with bevel gear one on the screw rod, bevel gear one side meshing is equipped with bevel gear two, bevel gear two is kept away from bevel gear one-to-one center and is connected and is equipped with the pivot, the pivot other end stretches out the connecting block and connects and be equipped with the rocker, the connecting block is stretched out to the screw rod upper end and is equipped with the torch through connecting device connection, outside the fender bracket was located to torch one end, the torch lower extreme passes through the connecting axle and is connected with the connecting block lateral wall, wall connection in the area hook spring upper end and the fender bracket. Compared with the prior art, the utility model the advantage lie in: the fixing effect is good, the light angle is easy to adjust, and the fixing device is convenient to disassemble.

Description

Lighting device for elevator maintenance

Technical Field

The utility model relates to an elevator maintenance technical field specifically indicates an illumination device is used in elevator maintenance.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, the elevator car of the permanent transportation device runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, the permanent transportation device also has a step type, a step plate is arranged on a track to continuously run, the permanent transportation device is commonly called an escalator or a moving sidewalk, the elevator is used as a general name of a vertical transportation tool in the building regardless of the driving mode, for the maintenance of the elevator with the elevator car, the elevator with the elevator car is vertically up and down and is in a relatively closed environment, the light is insufficient, and a maintenance worker needs to carry lighting equipment during the maintenance.

Traditional lighting apparatus adopts handheld or fixed mode mostly, and handheld inconvenient elevator maintenance that carries on, and fixed light angle is fixed, leads to light can not satisfy the lighting demand.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a fixed effectual, easily adjust light angle, convenient to detach's an elevator is lighting device for maintenance.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an elevator maintenance is with lighting device, includes the connecting block, the lower extreme connection is equipped with the backup pad in the connecting block, the connection of backup pad below is equipped with fixing device, backup pad top center connection is equipped with the fender bracket, the fender bracket upper end is located outside the connecting block, lower extreme sliding connection is equipped with the slide in the fender bracket, the slide both ends connection is equipped with the draw runner, be equipped with the spout that matches the draw runner on the fender bracket lateral wall, the center department connection is equipped with the screw rod on the slide, threaded connection is equipped with bevel gear one on the screw rod, bevel gear one side meshing is equipped with bevel gear two, bevel gear two is kept away from bevel gear one side center connection and is equipped with the pivot, the pivot other end stretches out the connecting block connection and is equipped with the rocker, fender bracket in-connection is equipped with the spacing frame that matches bevel gear one and bevel gear two, spacing frame is close to bevel gear one and two one side, the spacing frame, The connecting block inner wall is close to bevel gear one side and all connects and is equipped with the ball, be equipped with the slot rolling that matches the ball on bevel gear one and the bevel gear two, the screw rod upper end stretches out the connecting block and passes through connecting device connection and be equipped with the torch, outside the fender bracket was located to torch one end, the torch lower extreme passes through the connecting axle and is connected with the connecting block lateral wall, the connection of torch top is equipped with the area hook spring, area hook spring upper end and fender bracket inner wall connection, the fender bracket is connected with the torch top contact department and is equipped with the cushion.

Compared with the prior art, the utility model the advantage lie in: fixing device can fix the device on external member, avoid maintenance personnel hand-held device, influence the maintenance, the fender bracket can play the guard action to the part subassembly, prevent that the device during operation from bringing danger to the user, simultaneously also can prevent the normal use of the inside influence device of entering device such as dust particle during maintenance, draw runner cooperation spout can prevent that the screw rod from rotating and rocking, and then make it reciprocate steadily, increase the stability of device, spacing frame can be with the rigidity of bevel gear one and bevel gear two, the gyro wheel can make and bevel gear one and bevel gear two easily rotate, the stability of the multiplicable torch of hooked spring, the friction between reducible torch of cushion and the fender bracket, increase the life of device.

Further, the fixing device comprises a moving plate which is symmetrically connected with the lower surface of a supporting plate, a T-shaped sliding strip is connected on the moving plate, a T-shaped sliding groove matched with the T-shaped sliding strip is formed in the supporting plate, an arc-shaped plate is connected below the moving plate, a rubber pad is connected on the arc-shaped plate, a fixed rod is connected on one side of the moving plate, a control plate is connected on the other end of the fixed rod, a first screw thread is arranged on the fixed rod, a second screw thread matched with the first screw thread is arranged on the side wall of the moving plate, an electric telescopic rod is connected at the center below the moving plate, a button connected with the electric telescopic rod in a control mode is connected on the side wall of the moving block, a fixed plate is connected on the lower end of the electric telescopic rod, a sucking disc is connected on the lower end of the fixed plate, and the T-shaped sliding strip is matched with the T-shaped sliding groove to prevent the moving plate from shaking during moving, the sucking disc can be further fixed the device on external member, guarantees that the device is fixed firm.

Furthermore, the rotating shaft is connected with the side wall of the connecting block through a bearing, and the bearing can fix the rotating shaft on the connecting block and does not hinder the rotation of the rotating shaft.

Furthermore, the rocker is far away from connecting block one end and is connected and be equipped with the antiskid cover, and it is more laborsaving that the user uses.

Furthermore, connecting device is including connecting the spread groove of locating the torch below, sliding connection is equipped with the removal axle in the spread groove, remove the axle through the clamping ring with the screw rod upper end is rotated and is connected, prevents that the screw rod from producing the skew along with the rotation of torch.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

As shown in the figure: 1. connecting block, 2, backup pad, 3, fender bracket, 4, slide, 5, draw runner, 6, spout, 7, screw rod, 8, bevel gear one, 9, bevel gear two, 10, pivot, 11, rocker, 12, spacing, 13, ball, 14, torch, 15, connecting axle, 16, take the hook spring, 17, cushion, 18, movable plate, 19, T shape draw runner, 20, T shape spout, 21, arc, 22, rubber pad, 23, dead lever, 24, control panel, 25, electric telescopic handle, 26, button, 27, fixed plate, 28, sucking disc, 29, antiskid cover, 30, spread groove, 31, removal axle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to the attached drawing 1, the lighting device for elevator maintenance comprises a connecting block 1, wherein a supporting plate 2 is connected and arranged at the lower end in the connecting block 1, a fixing device is connected and arranged below the supporting plate 2, a protective frame 3 is connected and arranged at the center above the supporting plate 2, the upper end of the protective frame 3 is arranged outside the connecting block 1, a sliding plate 4 is slidably connected and arranged at the lower end in the protective frame 3, sliding strips 5 are connected and arranged at two ends of the sliding plate 4, sliding grooves 6 matched with the sliding strips 5 are formed in the side wall of the protective frame 3, a screw 7 is connected and arranged at the center of the upper portion of the sliding plate 4, a bevel gear I8 is connected and arranged on the screw 7 in a threaded manner, a bevel gear II 9 is meshed at one side of the bevel gear I8, a rotating shaft 10 is connected and arranged at the center of the side of the bevel gear II 9 far away from the bevel gear I8, the other end of the rotating shaft 10 extends out of the connecting block 1 and is connected and provided with a rocker 11, a limiting frame 12 matched with the bevel gear I8 and the bevel gear II 9 is connected and arranged in the protective frame 3, spacing 12 is close to bevel gear 8 and bevel gear two 9 one side 1 inner wall of connecting block is close to bevel gear 8 one side and all connects and is equipped with ball 13, be equipped with the slot rolling that matches ball 13 on bevel gear 8 and the bevel gear two 9, screw 7 upper end is stretched out connecting block 1 and is equipped with torch 14 through connecting device connection, torch 14 one end is located outside fender bracket 3, the torch 14 lower extreme passes through connecting axle 15 and is connected with 3 lateral walls of fender bracket, the connection of torch 14 top is equipped with hook spring 16, hook spring 16 upper end and 3 interior wall connections of fender bracket, fender bracket 3 is connected with the contact department in torch 14 top and is equipped with cushion 17.

The fixing device comprises a moving plate 18 which is symmetrically connected and arranged on the lower surface of the supporting plate 2, a T-shaped sliding strip 19 is connected and arranged on the moving plate 18, a T-shaped sliding groove 20 matched with the T-shaped sliding strip 19 is arranged on the supporting plate 2, an arc-shaped plate 21 is connected and arranged below the moving plate 18, the arc-shaped plate 21 is connected with a rubber pad 22, one side of the moving plate 18 is connected with a fixed rod 23, the other end of the fixed rod 23 extends out of the connecting block 1 to be connected with a control panel 24, the fixed rod 23 is provided with a first thread, a second thread matched with the first thread is arranged on the side wall of the moving plate, an electric telescopic rod 25 is connected and arranged at the center of the lower part of the supporting plate 2, a button 26 which is connected with the electric telescopic rod 25 in a control way is connected on the side wall of the connecting block 1, the lower end of the electric telescopic rod 25 extends out of the connecting block 1 to be connected with a fixing plate 27, and the lower end of the fixing plate 27 is connected with a sucker 28. The rotating shaft 10 is connected with the side wall of the connecting block 1 through a bearing. And one end of the rocker 11, which is far away from the connecting block 1, is connected with an anti-skid sleeve 29. The connecting device comprises a connecting groove 30 connected below the flashlight 14, a moving shaft 31 is arranged in the connecting groove 30 in a sliding connection mode, and the moving shaft 31 is connected with the upper end of the screw 7 in a rotating mode through a connecting ring.

The utility model discloses when concrete implementation: the arc plate 21 is clamped on an external component, the control plate 24 is rotated, the fixed rod 23 is screwed into the connecting block 1, one end of the fixed rod 23 positioned in the connecting block 1 pushes the two moving plates 18 to move close to each other, the T-shaped sliding strip 19 moves in the T-shaped sliding groove 20, the arc plate 21 clamps the component, the control button 26 enables the electric telescopic rod 25 to drive the fixed plate 27 and the sucker 28 to move downwards, the sucker 28 is sucked on the external component, the device is fixed on the component, the rocker 11 is rotated, the rocker 11 drives the bevel gear II 9 to rotate through the rotating shaft 10, the bevel gear II 9 is meshed with the bevel gear I8 to rotate, the ball 13 rotates in the rolling groove, due to the matching of the sliding strips 5 on the two sides of the sliding plate 4 and the sliding groove 6, the screw rod 7 moves upwards or downwards, the distance of the screw rod 7 moving up and down is controlled according to the required illumination angle, and the screw rod 7 drives the moving shaft 31 to slide in the connecting groove 30, the screw 7 and the moving shaft 31 rotate relatively, the hooked spring 16 is compressed or stretched, and the flashlight 14 rotates around the connecting shaft 15 to adjust the illumination angle.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An elevator maintenance lighting device, includes connecting block (1), its characterized in that: the lower end in the connecting block (1) is connected with a supporting plate (2), a fixing device is connected and arranged below the supporting plate (2), a protective frame (3) is connected and arranged at the center above the supporting plate (2), the upper end of the protective frame (3) is arranged outside the connecting block (1), a sliding plate (4) is connected and arranged at the lower end in the protective frame (3), sliding strips (5) are connected and arranged at two ends of the sliding plate (4), sliding grooves matched with the sliding strips (5) are formed in the side wall of the protective frame (3), a screw rod (7) is connected and arranged at the upper center of the sliding plate (4), a first bevel gear (8) is arranged on the screw rod (7) in a threaded connection mode, a second bevel gear (9) is meshed with one side of the first bevel gear (8), a rotating shaft (10) is connected and arranged at the center of the side, away from the first bevel gear (8), the other end of the rotating shaft (10) extends out of the connecting block (1) and is connected and provided with a rocker (11), a limiting frame (12) matched with the bevel gear I (8) and the bevel gear II (9) is connected in the protective frame (3), the side of the limiting frame (12) close to the first bevel gear (8) and the second bevel gear (9), the side of the inner wall of the connecting block (1) close to the first bevel gear (8) are both connected with balls (13), the bevel gear I (8) and the bevel gear II (9) are provided with rolling grooves matched with the rolling balls (13), the upper end of the screw rod (7) extends out of the connecting block (1) and is connected with a flashlight (14) through a connecting device, one end of the flashlight (14) is arranged outside the protective frame (3), the lower end of the flashlight (14) is connected with the side wall of the protective frame (3) through a connecting shaft (15), a spring (16) with a hook is connected above the flashlight (14), the upper end of the spring (16) with the hook is connected with the inner wall of the protective frame (3), an elastic pad (17) is connected to the contact position of the protective frame (3) and the upper part of the flashlight (14).

2. The lighting device for elevator maintenance according to claim 1, characterized in that: the fixing device comprises a movable plate (18) symmetrically connected and arranged on the lower surface of a supporting plate (2), a T-shaped sliding strip (19) is connected and arranged on the movable plate (18), a T-shaped sliding groove (20) matched with the T-shaped sliding strip (19) is formed in the supporting plate (2), an arc plate (21) is connected and arranged below the movable plate (18), a rubber pad (22) is connected and arranged on the arc plate (21), a fixing rod (23) is connected and arranged on one side of the movable plate (18), the other end of the fixing rod (23) extends out of a connecting block (1) and is connected and arranged with a control plate (24), a first thread is arranged on the fixing rod (23), a second thread matched with the first thread is arranged on the side wall of the movable plate, an electric telescopic rod (25) is connected and arranged at the center of the lower part of the supporting plate (2), and a button (26) controlled and connected with the electric telescopic rod (25) is connected and arranged on the side wall of the connecting block (1), the lower end of the electric telescopic rod (25) extends out of the connecting block (1) to be connected with a fixing plate (27), and the lower end of the fixing plate (27) is connected with a sucker (28).

3. The lighting device for elevator maintenance according to claim 1, characterized in that: the rotating shaft (10) is connected with the side wall of the connecting block (1) through a bearing.

4. The lighting device for elevator maintenance according to claim 1, characterized in that: and one end of the rocker (11) far away from the connecting block (1) is connected with an anti-slip sleeve (29).

5. The lighting device for elevator maintenance according to claim 1, characterized in that: the connecting device comprises a connecting groove (30) which is connected below the flashlight (14), a moving shaft (31) is arranged in the connecting groove (30) in a sliding connection mode, and the moving shaft (31) is connected with the upper end of the screw rod (7) in a rotating mode through a connecting ring.