CN218809769U

CN218809769U - Elevator cab overhauls uses protector

Info

Publication number: CN218809769U
Application number: CN202223268337.XU
Authority: CN
Inventors: 李天彤
Original assignee: Changchun Mingrui Electromechanical Co ltd
Current assignee: Changchun Mingrui Electromechanical Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-07
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses an elevator cab overhauls and uses protector, including setting up two movable guard plates at elevator car top, the movable guard plate rotates with elevator car's upper surface to be connected, and two movable guard plate symmetric distributions are at elevator car's top, the sliding tray has been seted up on the surface of movable guard plate, and the inner wall sliding connection of sliding tray has two corresponding extension baffles in position. The utility model discloses a top at elevator car is provided with the movable protection board that can fold, when the maintenance personnel maintain at the car top at the elevator, only need erect the movable protection board upset of both sides, and stretch out the extension baffle on movable protection board both sides from the sliding tray, the fender rod that will extend the baffle surface again rotates to and extends baffle vertically angle, and use supporting component to carry out the built-up connection with the extension rod on both sides, it is fixed to utilize supporting component to support the fender rod simultaneously, play the purpose of consolidating protective structure.

Description

Elevator cab overhauls uses protector

Technical Field

The utility model relates to an elevator overhauls protection technical field, especially relates to an elevator cab overhauls uses protector.

Background

The utility model discloses a patent application number is CN 202021348824.5's utility model file discloses an elevator cab overhauls safety device, belongs to the elevator and overhauls the field. The utility model provides an elevator cab overhauls safety device, includes the car, the corner seat is all installed to the four corners department of car, all install the guard plate that the activity articulates on the corner seat around the car, every all seted up the mounting groove on the guard plate, the inside of mounting groove articulates there is the connecting rod, four heavy grooves have been seted up to the equidistance on the roof of car, every the equal activity of inside of sinking the groove articulates there is locking bolt, every locking bolt all with the connecting rod screw-thread fit of homonymy, all install the electro-magnet on the car outer wall all around. The utility model discloses set up four guard plates that can accomodate and expand on the top of car, can stick up the guard plate when overhauing the sedan-chair top, through the position and the angle of connecting rod and locking bolt fixed guard plate, can provide the protection for the staff, improved the security.

The elevator car top maintenance protective structure that has proposed in the above-mentioned application document can meet following problem in the in-service use: this protective structure is provided with four folding guard plates of upset outside the car at the top of car, sets up four guard plates simultaneously and has not only increased the whole weight of car, and can occupy elevator car's the space that reciprocates after the guard plate outwards overturns, meets the comparatively narrow and small environment of elevartor shaft, then can influence protective structure's deployment and use.

Therefore, the protective device for overhauling the elevator car roof is designed, and the problems are improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator cab overhauls and uses protector to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides an elevator sedan-chair top overhauls and uses protector, is including setting up two movable protection plate at elevator car top, movable protection plate is connected with elevator car's upper surface rotation, and two movable protection plate symmetric distribution at elevator car's top, the sliding tray has been seted up on the surface of movable protection plate, and the inner wall sliding connection of sliding tray has two corresponding extension baffles in position, and the side of extending the baffle is seted up flutedly, and the inner wall of recess rotates and is connected with the fender rod, and the groove has been seted up to the tip of fender rod, and the inner wall sliding connection in groove has the extension rod, spacing bolt hole has been seted up on the surface of movable protection plate, and the inner wall threaded connection of spacing bolt hole has fastening bolt, the surface of extending the baffle set up with fastening bolt assorted installation screw, the surface of movable protection plate is inlayed and is established and is installed the protection otter board.

Preferably, the upper surface of the elevator car is fixedly provided with two fixing seats corresponding in position, a supporting slot is formed in the upper surface of each fixing seat, and a supporting assembly is inserted into the supporting slot.

Preferably, the supporting component comprises a supporting vertical rod, the top end of the supporting vertical rod is fixedly connected with an installation connection block, and two sides of the installation connection block are provided with butt joint clamping grooves corresponding to the positions.

Preferably, the height position of the installation joint block corresponds to the end part of the extension rod, and the butt joint clamping groove is matched with the extension rod.

Preferably, the upper surface of the mounting connection block is provided with a positioning bolt hole, and the inner wall of the positioning bolt hole is in threaded connection with a positioning bolt.

Preferably, the upper surface of the extension rod is provided with a positioning screw hole, the positioning screw hole is matched with the positioning bolt, the surface of the movable protection plate is fixedly provided with a fixed clamping block, the fixed clamping block is L-shaped, and the surface of the fixed clamping block is provided with a butting bolt.

Preferably, the lower surface of the guard bar is provided with a jackscrew hole, the inner wall of the jackscrew hole is in threaded connection with a limiting jackscrew, and the lower surface of the extension bar is provided with a jackscrew clamping groove matched with the limiting jackscrew.

Preferably, the inner wall of the supporting slot of the fixing seat is provided with a mounting groove, the inner wall of the mounting groove is fixedly provided with a compression spring, and the end part of the compression spring is fixedly provided with an arc-shaped convex block.

Preferably, the surface of the supporting vertical rod is provided with a limiting groove, the position of the limiting groove corresponds to the arc-shaped convex block, and the limiting groove is matched with the arc-shaped convex block.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a top at elevator car is provided with can folding activity guard plate, when elevator maintenance personnel maintained the maintenance at the car top, only need erect the activity guard plate upset of both sides, and stretch out the extension baffle on activity guard plate both sides from the sliding tray, the fender rod that will extend the baffle surface again rotates to and extends baffle vertically angle, and use supporting component to carry out the built-up connection with the extension rod on both sides, it is fixed to utilize supporting component to support the fender rod simultaneously, play the purpose of consolidating protective structure.

2. The utility model discloses a set up the fixing base, and be provided with compression spring and arc lug in the support slot of fixing base, after will supporting in the support slot that the pole setting inserted the fixing base, can utilize compression spring to drive the arc lug and insert the spacing groove that supports the pole setting surface to play the reinforcing effect to supporting the pole setting bottom, improve supporting component's stability, and conveniently dismantle supporting component, make things convenient for the staff to accomodate after the maintenance.

Drawings

Fig. 1 is a schematic view of the overall structure of a protective device for overhauling the top of an elevator car provided by the utility model;

fig. 2 is a schematic view of the storage state structure of the protective device for overhauling the top of the elevator car provided by the utility model;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 1;

fig. 4 is utility model provides an elevator cab overhauls uses protector's fixing base forward cut open structure schematic diagram.

In the figure: 1. an elevator car; 2. a movable protection plate; 3. a sliding groove; 4. an extension baffle; 5. a groove; 6. a guard bar; 7. an extension pole; 8. fastening a bolt; 9. mounting a screw hole; 10. a protective mesh plate; 11. a fixed seat; 12. a support slot; 13. supporting the upright stanchion; 14. installing a connecting block; 15. butting the clamping grooves; 16. positioning a bolt; 17. limiting jackscrews; 18. mounting grooves; 19. a compression spring; 20. an arc-shaped bump; 21. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a protection device is used in maintenance of elevator cab top, including setting up two movable protection plate 2 at 1 top of elevator car, movable protection plate 2 rotates with the upper surface of elevator car 1 to be connected, and 2 symmetric distributions of two movable protection plate are at elevator car 1's top, sliding tray 3 has been seted up on movable protection plate 2's surface, sliding tray 3's inner wall sliding connection has two corresponding extension baffles 4 in position, the side of extending baffle 4 is seted up flutedly 5, the inner wall of recess 5 rotates and is connected with fender rod 6, the groove of accomodating has been seted up to fender rod 6's tip, the inner wall sliding connection who accomodates groove has extension rod 7.

Through the design at 1 top of elevator car have to inboard upset 2 integrated configuration of movable protection plate that shelter from, not only make things convenient for the staff to carry out fast assembly to protective structure and dispose, and the overall structure quantity retrencies lightly, can not increase too much extra burden for the car, and does not occupy the car exterior space, can not influence the whole reciprocating of car.

The upper surface of elevator car 1 is fixed and is provided with two fixing bases 11 that the position is corresponding, and support slot 12 has been seted up to the upper surface of fixing base 11, and support assembly has been inserted to the inside of support slot 12.

Referring to fig. 3-4, the supporting component includes a supporting upright rod 13, a mounting connection block 14 is fixedly connected to the top end of the supporting upright rod 13, and two sides of the mounting connection block 14 are both provided with docking slots 15 corresponding in position.

An installation groove 18 is formed in the inner wall of the support slot 12 of the fixed seat 11, a compression spring 19 is fixedly arranged on the inner wall of the installation groove 18, and an arc-shaped convex block 20 is fixed at the end of the compression spring 19.

The surface of the supporting upright rod 13 is provided with a limiting groove 21, the position of the limiting groove 21 corresponds to the arc-shaped projection 20, and the limiting groove 21 is matched with the arc-shaped projection 20.

Through setting up fixing base 11, and be provided with compression spring 19 and arc lug 20 in fixing base 11's support slot 12, after will supporting pole setting 13 and insert in fixing base 11's support slot 12, can utilize compression spring 19 to drive arc lug 20 and insert in the spacing groove 21 that supports pole setting 13 surface, thereby play the reinforcing effect to supporting pole setting 13 bottom, improve supporting component's stability, and conveniently dismantle supporting component, make things convenient for the staff to accomodate after the maintenance.

The height position of the installation linking block 14 corresponds to the end part of the extension rod 7, the butt joint clamping groove 15 is matched with the extension rod 7, a positioning bolt hole is formed in the upper surface of the installation linking block 14, and a positioning bolt 16 is in threaded connection with the inner wall of the positioning bolt hole.

Limiting bolt holes are formed in the surface of the movable protection plate 2, fastening bolts 8 are connected to the inner wall threads of the limiting bolt holes, mounting screw holes 9 matched with the fastening bolts 8 are formed in the surface of the extending baffle 4, and a protection screen plate 10 is installed on the surface of the movable protection plate 2 in an embedded mode.

The jackscrew hole has been seted up to the lower surface of guard bar 6, and the inner wall threaded connection in jackscrew hole has spacing jackscrew 17, and the lower surface of extension rod 7 is seted up with spacing jackscrew 17 assorted jackscrew draw-in groove.

Through being provided with the movable protection plate 2 that can fold at elevator car 1's top, when elevator maintenance personnel maintained the maintenance at the car top, only need to overturn the movable protection plate 2 of both sides to the state of erectting, stretch out extension baffle 4 on movable protection plate 2 both sides from sliding tray 3 again, will extend the fender rod 6 on baffle 4 surface and rotate to the angle perpendicular with extension baffle 4 again, take out extension rod 7 from the groove of accomodating of fender rod 6 again, insert supporting component in the support slot 12 of fixing base 11 again, utilize the installation of support pole setting 13 top to link up 14 with the extension rod 7 built-up connection on both sides, and use positioning bolt 16 to fix extension rod 7 month installation linking up 14, thereby support fixedly guard rod 6, play the purpose of consolidating protective structure.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides an elevator cab overhauls uses protector, includes two movable protection plate (2) that set up at elevator car (1) top, its characterized in that: activity guard plate (2) are connected with the last surface rotation of elevator car (1), and two activity guard plate (2) symmetric distribution are at the top of elevator car (1), sliding tray (3) have been seted up on the surface of activity guard plate (2), and the inner wall sliding connection of sliding tray (3) has two corresponding extension baffles (4) in position, and the side of extending baffle (4) is seted up fluted (5), and the inner wall of recess (5) rotates and is connected with fender rod (6), and the tip of fender rod (6) has been seted up and has been accomodate the groove, and the inner wall sliding connection who accomodates the groove has extension rod (7), spacing bolt hole has been seted up on the surface of activity guard plate (2), and the inner wall threaded connection of spacing bolt hole has fastening bolt (8), the surface of extending baffle (4) is seted up with fastening bolt (8) assorted installation screw (9), the surface of activity guard plate (2) is inlayed and is established and is installed protection otter board (10).

2. The elevator cab maintenance protective device according to claim 1, characterized in that: the elevator car is characterized in that two fixing seats (11) corresponding to each other in position are fixedly arranged on the upper surface of the elevator car (1), supporting slots (12) are formed in the upper surfaces of the fixing seats (11), and supporting components are inserted into the supporting slots (12).

3. The elevator cab maintenance protective device according to claim 2, characterized in that: the supporting component comprises a supporting vertical rod (13), the top end of the supporting vertical rod (13) is fixedly connected with an installation connection block (14), and the two sides of the installation connection block (14) are provided with butt joint clamping grooves (15) corresponding in position.

4. The elevator cab maintenance protective device according to claim 3, characterized in that: the height position of the installation connection block (14) corresponds to the end part of the extension rod (7), and the butt joint clamping groove (15) is matched with the extension rod (7).

5. The elevator cab maintenance protective device according to claim 3, characterized in that: the upper surface of the mounting connection block (14) is provided with a positioning bolt hole, and the inner wall of the positioning bolt hole is in threaded connection with a positioning bolt (16).

6. The elevator cab maintenance protective device according to claim 1, characterized in that: the upper surface of the extension rod (7) is provided with a positioning screw hole, the positioning screw hole is matched with a positioning bolt (16), a fixed clamping block is fixedly arranged on the surface of the movable protection plate (2), the fixed clamping block is L-shaped, and the surface of the fixed clamping block is provided with a butting bolt.

7. The elevator cab maintenance protective device according to claim 1, characterized in that: the lower surface of guard bar (6) has seted up the jackscrew hole, and the inner wall threaded connection in jackscrew hole has spacing jackscrew (17), the lower surface of extension rod (7) seted up with spacing jackscrew (17) assorted jackscrew draw-in groove.

8. The elevator cab maintenance protective device according to claim 2, characterized in that: the inner wall of a supporting slot (12) of the fixed seat (11) is provided with a mounting groove (18), the inner wall of the mounting groove (18) is fixedly provided with a compression spring (19), and the end part of the compression spring (19) is fixedly provided with an arc-shaped convex block (20).

9. The elevator cab maintenance protective device according to claim 3, characterized in that: the surface of the supporting vertical rod (13) is provided with a limiting groove (21), the position of the limiting groove (21) corresponds to the arc-shaped convex block (20), and the limiting groove (21) is matched with the arc-shaped convex block (20).