CN220519864U - Elevator rescue emergency equipment - Google Patents

Abstract

The utility model discloses elevator rescue emergency equipment which comprises a slotting tool, wherein a connecting block is fixedly arranged on one side of the slotting tool, a threaded through hole is formed in the connecting block, a threaded rod is arranged in the threaded through hole in a threaded manner, a rotary handle is fixedly arranged at one end of the threaded rod, a through hole is formed in the rotary handle, a lever is slidably arranged in the through hole, and a handle is fixedly arranged on the slotting tool. The lever drives the threaded rod to rotate, the threaded rod rotates to drive the two slotting tools to be away from each other, so that the elevator door is broken off, the lever principle is utilized to easily drive the rotary handle to rotate, the requirement on strength is reduced, meanwhile, the whole structure is simple, and compared with the existing hydraulic breaking and dismantling equipment, the hydraulic breaking and dismantling equipment is low in cost, and the hydraulic breaking and dismantling equipment is small in size and convenient to carry and climb the floor.

Description

Elevator rescue emergency equipment

Technical Field

The utility model relates to rescue equipment, in particular to elevator rescue emergency equipment.

Background

When the elevator breaks down, the rescue personnel are required to open the elevator door by force to rescue the trapped personnel in the elevator, and auxiliary rescue equipment is required to be used when the elevator door is opened by force.

The utility model discloses a landing door forced-opening auxiliary device for elevator rescue disclosed in China patent publication No. CN217350333U, which comprises a device main body and a fixed handle, wherein the device main body is of an L-shaped structure, the vertical end of the device main body is inserted into a landing door gap, the horizontal end of the device main body is attached to the outer wall of the elevator landing door, the fixed handle is fixedly arranged above the horizontal end of the device main body and is used for assisting in pulling the device main body to open the landing door, the vertical end of the device main body is provided with an inclined opening, so that the vertical end thickness of the device main body is of an incremental structure with gradually increased end parts towards a bending part.

The elevator rescue landing door forced-opening auxiliary device has the advantages that problems are found when the elevator rescue landing door forced-opening auxiliary device is used, firstly landing door buckles are inserted into gaps of the elevator door, the elevator door is required to be pulled by manpower to be opened, the requirements for strength are high, meanwhile, the hydraulic pliers with large volumes and other broken-disassembling tools are required to be manually conveyed through stairs when an elevator is damaged, and the elevator rescue landing door forced-opening auxiliary device is high in cost.

Disclosure of Invention

The utility model aims to provide elevator rescue emergency equipment so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator rescue emergency equipment, includes the slotting tool, slotting tool one side fixed mounting has the connecting block, set up the screw thread through-hole in the connecting block, screw thread through-hole internal thread installs the threaded rod, threaded rod one end fixed mounting has rotatory handle, the through-hole has been seted up in the rotatory handle, slidable mounting has the lever in the through-hole.

Preferably, a handle is fixedly arranged on the slotting tool.

Preferably, the other end of the threaded rod is rotatably provided with a rotary extrusion disc.

Preferably, limiting blocks are fixedly arranged at two ends of the lever.

Preferably, the diameter of the limiting block is larger than the inner diameter of the through hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. the lever drives the threaded rod to rotate, and the threaded rod rotates to drive the two slotting tools to be away from each other, so that the elevator door is broken off, the rotating handle is easily driven to rotate by utilizing the lever principle, and the requirement on strength is reduced.

2. The simple lever principle is utilized to drive the threaded rod to rotate, thereby driving the slotting tool to be mutually far away from the elevator door to be broken off with the fingers and thumb, the overall structure is simple, and when comparing that the cost of the existing hydraulic pressure broken equipment of tearing open is lower, the volume is less, portable climbing floor.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of the usage status structure of the present utility model.

In the figure: 1. a slotting tool; 101. a grip; 102. a connecting block; 103. a threaded through hole; 2. a threaded rod; 201. rotating the extrusion plate; 202. rotating the handle; 203. a through hole; 3. a lever; 301. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an elevator rescue emergency equipment, includes slotting tool 1, and slotting tool 1 one side fixed mounting has connecting block 102, has seted up screw thread through-hole 103 in the connecting block 102, and screw thread through-hole 103 internal thread installs threaded rod 2, and threaded rod 2 one end fixed mounting has rotatory handle 202, has seted up through-hole 203 in the rotatory handle 202, and slidable mounting has lever 3 in the through-hole 203.

In this embodiment, through configuration two devices when the rescue, the setting of staggering of symmetry, use slotting tool 1 to insert in the gap of lift-cabin door, need pay attention to when inserting, need be in same horizontal position with lever 3 of two sets of equipment, as shown in fig. 3, can drive rotatory handle 202 through lever 3 afterwards and rotate, rotatory handle 202 rotates and can drive threaded rod 2 and rotate, threaded rod 2 can remove and extrude each other with another threaded rod 2, thereby drive slotting tool 1 and keep away from each other, the lift-cabin door is opened to the powerful shape, utilize lever principle light drive rotatory handle 202 rotation, reduce the requirement on strength, the whole comparatively small and exquisite and can separately carry of device simultaneously, be convenient for transport to the floor in advance fast.

Wherein, in order to realize inserting the slotting tool 1 in the elevator door gap and avoiding the purpose of the mutual friction of threaded rod 2, this device adopts following technical scheme to realize: the upper surface of the slotting tool 1 is fixedly provided with a handle 101, and the other end of the threaded rod 2 is rotatably provided with a rotary extrusion disc 201.

The operator can conveniently hold the slotting tool 1 to insert into the gap of the elevator door through the handle 101, the rotary extrusion plate 201 is used for replacing the threaded rod 2 to be in contact with the other threaded rod 2, friction force is avoided when the threaded rods 2 are mutually extruded, and the situation that the threaded rods 2 are difficult to rotate is avoided.

Wherein, in order to realize the purpose that light drive threaded rod 2 was rotatory, this device adopts following technical scheme to realize: limiting blocks 301 are fixedly arranged at two ends of the lever 3, and the diameter of each limiting block 301 is larger than the inner diameter of the through hole 203.

The lever 3 can be prevented from sliding out of the through hole 203 through the limiting block 301, the lever 3 is designed to slide in the through hole 203, and the device is integrally attached to the elevator door, so that interference with the elevator door is likely to occur after the lever 3 rotates by a certain angle, and the lever 3 is moved to the other end at the moment, or a ratchet mechanism can be adopted for replacement, but the cost of the device is appropriately increased.

The working principle and the using flow of the utility model are as follows: when the device is used, the device is required to be placed at a proper position, firstly, two devices are required to be prepared, the handle 101 is held to drive the slotting tool 1 to be inserted into an elevator door gap, the positions of the threaded rods 2 on the two devices are required to be controlled to be approximately symmetrical, then the lever 3 is used for driving the rotary handle 202 to rotate, the rotary handle 202 can drive the threaded rods 2 to rotate, the threaded rods 2 rotate and can drive the rotary extrusion plates 201 to be mutually close to and extruded together, and the two slotting tools 1 can be driven to be mutually far away by continuously rotating the threaded rods 2, so that the elevator door is opened.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Elevator rescue emergency equipment, including spigot cutter (1), its characterized in that: the utility model discloses a slotting tool, including slotting tool (1), threaded through-hole (103), threaded rod (2), rotatory handle (202) are installed to slotting tool (1) one side fixed mounting, threaded through-hole (103) have been seted up in connecting block (102), threaded through-hole (103) internal thread installs threaded rod (2), through-hole (203) have been seted up in rotatory handle (202), slidable mounting has lever (3) in through-hole (203).

2. An elevator rescue emergency equipment according to claim 1, characterized in that: the upper surface of the slotting tool (1) is fixedly provided with a handle (101).

3. An elevator rescue emergency equipment according to claim 1, characterized in that: the other end of the threaded rod (2) is rotatably provided with a rotary extrusion disc (201).

4. An elevator rescue emergency equipment according to claim 1, characterized in that: limiting blocks (301) are fixedly arranged at two ends of the lever (3).

5. An elevator rescue emergency equipment according to claim 4, characterized in that: the diameter of the limiting block (301) is larger than the inner diameter of the through hole (203).