CN216807688U

CN216807688U - Elevator overhauls safety arrangement

Info

Publication number: CN216807688U
Application number: CN202122715422.5U
Authority: CN
Inventors: 张良平; 李兴; 程伟文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-06-24
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an elevator maintenance safety protection device, which relates to the technical field of elevator maintenance, and particularly relates to an elevator maintenance safety protection device. This elevator overhauls safety arrangement, through the safety fence subassembly, the setting of side rail guard and sucking disc, during the use, make the safety fence subassembly rotate to the alignment state through not hard up knob double-screw bolt, the double-screw bolt of screwing afterwards, and the regulation side rail guard of repeated operation to be in the vertical state with the safety fence subassembly, mobile device adsorbs on elevator door opening wall to the sucking disc after that, make installation fence subassembly cooperation side rail guard carry out fine protection to elevator door opening, the practicality is higher, can adjust safety fence subassembly and side rail guard to parallel state when not using simultaneously, convenient transportation is carried.

Description

Elevator overhauls safety arrangement

Technical Field

The utility model relates to the technical field of elevator maintenance, in particular to an elevator maintenance safety protection device.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical.

Along with the use of elevator, need regularly overhaul to guarantee the normal operating of elevator, personnel are when overhauing elevator well hole bottom device, mostly will open the lift-cabin door of bottom elevator mouth and get into the well and overhaul, place the warning sign of maintaining simultaneously in front of the elevator mouth, and the lift-cabin door can be opened always when overhauing, the warning sign is weaker to the protective action of elevator mouth, so, the inventor is in view of this, inherit the experience of this abundant design development of relevant trade and actual preparation for many years, improve the research to current structure and disappearance, provide an elevator and overhaul safety arrangement.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an elevator maintenance safety protection device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an elevator overhauls safety arrangement, includes the stand, the top welding of stand has a dish, the bottom welding of stand has the chassis, form two installation cavities, two between top dish and the chassis the inside of installation cavity is all rotated and is connected with the safety fence subassembly, two the one end of safety fence subassembly is all rotated and is installed the side rail guard, one side of side rail guard is connected with elevator door opening wall through being equipped with the sucking disc.

Optionally, a backing plate is welded to one side of the lower surface of the side guard rail, and the lower surface of the backing plate and the lower surface of the safety rail assembly are located on the same horizontal plane.

Optionally, the lower surface of backing plate and the lower surface of safety fence subassembly all install and remove the wheel, the inside of removing the wheel is equipped with the brake block that is used for restricting its motion.

Optionally, the safety fence subassembly includes the grudging post, the middle part welding of diapire has the stand in the grudging post.

Optionally, jacks are formed in the two sides of the upper surface of the chassis and one side of the inner bottom wall of the vertical frame, a plug column a matched with the jacks is arranged on one side of the lower surface of the vertical frame and one side of the lower surface of the side protective guard, threaded holes are formed in the two sides of the upper surface of the top plate and one side of the upper surface of the vertical frame, a through hole is formed in the middle of the inner bottom wall of the threaded hole, a plug column B matched with the through hole is fixedly connected to the other side of the upper surface of the vertical frame and one side of the upper surface of the side protective guard, the vertical frame is rotatably connected to the inside of the installation cavity through the plug column a and the plug column B, and the side protective guard is rotatably installed inside the safety fence component through the plug column a and the plug column B.

Optionally, a knob bolt penetrates through the internal thread of the threaded hole, a stud is welded on the inserting column B, and a fixing threaded hole matched with the stud is formed in the middle of the lower surface of the knob bolt.

(III) advantageous effects

The utility model provides an elevator maintenance safety protection device, which has the following beneficial effects:

this elevator overhauls safety arrangement, through the safety fence subassembly, the setting of side rail guard and sucking disc, during the use, make the safety fence subassembly rotate to the alignment state through not hard up knob double-screw bolt, the double-screw bolt of screwing afterwards, and the regulation side rail guard of repeated operation to be in the vertical state with the safety fence subassembly, mobile device adsorbs on elevator door opening wall to the sucking disc after that, make installation fence subassembly cooperation side rail guard carry out fine protection to elevator door opening, the practicality is higher, can adjust safety fence subassembly and side rail guard to parallel state when not using simultaneously, convenient transportation is carried.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an expanded view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a column; 2. a top tray; 3. a chassis; 4. a safety fence component; 401. erecting a frame; 402. a pillar; 5. a side guard rail; 6. a suction cup; 7. elevator door opening wall surfaces; 8. a backing plate; 9. a moving wheel; 10. a jack; 11. inserting a column A; 12. a threaded hole; 13. a through hole; 14. inserting a column B; 15. a knob bolt; 16. a stud; 17. and (7) installing a cavity.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a safety protection device for elevator maintenance comprises an upright post 1, a top plate 2 is welded at the top end of the upright post 1, a base plate 3 is welded at the bottom end of the upright post 1, two installation cavities 17 are formed between the top plate 2 and the base plate 3, safety fence components 4 are rotatably connected inside the two installation cavities 17, side protective guards 5 are rotatably installed at one ends of the two safety fence components 4, the side protective guards 5 and suction cups 6 are arranged, when the safety protection device is used, the safety fence components 4 can rotate to be aligned through loosening knob studs 15, then the studs are screwed, the side protective guards 5 are repeatedly adjusted to be vertical to the safety fence components 4, then a moving device is moved to the suction cups 6 to be adsorbed on the wall surface 7 of an elevator door opening, so that the installation fence components 4 are matched with the side protective guards 5 to well protect the elevator door opening, the practicability is high, and the safety fence components 4 and the side protective guards 5 can be adjusted to be parallel when the safety fence components are not used, the side protective guard is convenient to transport and carry, one side of each side protective guard 5 is connected with an elevator door opening wall surface 7 through a sucker 6, the suckers 6 on the two side protective guards 5 are staggered to avoid collision after being adjusted to be in a parallel state, a backing plate 8 is welded on one side of the lower surface of each side protective guard 5, the lower surface of each backing plate 8 and the lower surface of each safety guard assembly 4 are positioned on the same horizontal plane, moving wheels 9 are mounted on the lower surfaces of the backing plates 8 and the lower surfaces of the safety guard assemblies 4, brake pads for limiting the movement of the moving wheels 9 are arranged inside the moving wheels 9, each safety guard assembly 4 comprises a vertical frame 401, a support pillar 402 is welded in the middle of the inner bottom wall of the vertical frame 401, jacks 10 are respectively formed in the two sides of the upper surface of the chassis 3 and one side of the inner bottom wall of the vertical frame 401, inserting pillars A11 matched with the jacks 10 are respectively arranged on one side of the lower surface of the vertical frame 401 and one side of the lower surface of the side protective guards 5, threaded holes 12 are respectively formed in the two sides of the upper surface of the top plate 2 and one side of the upper surface of the vertical frame 401, through-hole 13 has been seted up at the middle part of diapire in the screw hole 12, equal fixedly connected with in the opposite side of grudging post 401 upper surface and the one side of side rail guard 5 upper surface inserts post B14 with through-hole 13 looks adaptation, grudging post 401 is through inserting post A11, it connects inside installation cavity 17 to insert post B14 rotation, side rail guard 5 is through inserting post A11, it installs inside safety fence subassembly 4 to insert post B14 rotation, knob bolt 15 is worn to be equipped with by the internal thread of screw hole 12, it has stud 16 to weld on the post B14 to insert, the fixed screw hole with stud 16 looks adaptation is seted up in the middle part of knob bolt 15 lower surface.

In conclusion, this elevator overhauls safety arrangement, during the use, through safety bar subassembly 4, side rail guard 5 and sucking disc 6's setting, during the use, make safety bar subassembly 4 can rotate to the alignment state through not hard up knob double-screw bolt 15, the double-screw bolt of screwing afterwards, and repeat the operation adjustment side rail guard 5 to be in the vertical state with safety bar subassembly 4, mobile device adsorbs on elevator door opening wall 7 to sucking disc 6 afterwards for installation bar subassembly 4 cooperates side rail guard 5 to carry out fine protection to the elevator door opening, the practicality is higher, can adjust safety bar subassembly 4 and side rail guard 5 to parallel state when not using simultaneously, conveniently transport and carry.

In the description of the present specification, the terms "connect", "install", "fix", "set", "provided", etc. are used in a broad sense, for example, "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of components, or may be an integral connection or a partial connection, and as such, for a person of ordinary skill in the art, the specific meanings of the above terms in the present invention or the utility model can be understood according to specific situations, and the directions or positional relationships indicated by the terms "inside", "outside", "upper", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the utility model is used, and are only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or component to be referred to must have a specific direction or position, Constructed and operative in a particular orientation and therefore should not be construed as limiting the utility model.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known to the skilled person can be known by technical manuals or conventional experimental methods.

Claims

1. The utility model provides an elevator overhauls safety arrangement, includes stand (1), its characterized in that: the welding of the top of stand (1) has a dish (2), the bottom welding of stand (1) has chassis (3), form two installation cavity (17), two between dish (2) and chassis (3) on the top the inside of installation cavity (17) all rotates and is connected with safety fence subassembly (4), two the one end of safety fence subassembly (4) is all rotated and is installed side rail guard (5), one side of side rail guard (5) is connected with elevator door opening wall (7) through being equipped with sucking disc (6).

2. An elevator service safety arrangement as defined in claim 1, wherein: one side of the lower surface of the side guard rail (5) is welded with a backing plate (8), and the lower surface of the backing plate (8) and the lower surface of the safety guard rail component (4) are located on the same horizontal plane.

3. The elevator maintenance safety protection device of claim 2, wherein: the lower surface of backing plate (8) and the lower surface of safety fence subassembly (4) all install and remove wheel (9), the inside of removing wheel (9) is equipped with the brake block that is used for restricting its motion.

4. The elevator maintenance safety protection device of claim 1, wherein: the safety fence component (4) comprises a vertical frame (401), and a support column (402) is welded in the middle of the inner bottom wall of the vertical frame (401).

5. An elevator service safety arrangement as defined in claim 1, wherein: both sides of the upper surface of the chassis (3) and one side of the inner bottom wall of the upright frame (401) are provided with jacks (10), one side of the lower surface of the upright frame (401) and one side of the lower surface of the side guard rail (5) are respectively provided with an inserting column A (11) matched with the inserting hole (10), both sides of the upper surface of the top plate (2) and one side of the upper surface of the upright frame (401) are provided with threaded holes (12), a through hole (13) is arranged in the middle of the inner bottom wall of the threaded hole (12), the other side of the upper surface of the upright frame (401) and one side of the upper surface of the side guard rail (5) are fixedly connected with an inserting column B (14) matched with the through hole (13), the upright frame (401) is rotatably connected inside the mounting cavity (17) through an inserting column A (11) and an inserting column B (14), the side guard rail (5) is rotatably installed inside the safety guard rail assembly (4) through an inserting column A (11) and an inserting column B (14).

6. The elevator maintenance safety protection device of claim 5, wherein: the screw-type plug is characterized in that a knob bolt (15) penetrates through the internal thread of the threaded hole (12), a stud (16) is welded on the plug column B (14), and a fixed screw hole matched with the stud (16) is formed in the middle of the lower surface of the knob bolt (15).