一种别墅电梯机械阻止与检修集成装置
By designing a stop plate, insert plate, and fixed bracket insert plate, insert plate fixed bracket, and positioning component in the villa elevator, and combining the insert plate and insert plate fixed bracket insert plate fixed bracket and positioning component, the problems of complex structure, large space occupation, and inconvenience of operation outside the shaft of the existing mechanical stop device are solved, thus realizing safe and simplified operation of elevator maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENLONG ELEVATOR
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-17
AI Technical Summary
Existing mechanical restraint devices are complex in structure, occupy a lot of space, and are not convenient to operate outside the shaft, thus failing to meet the maintenance needs of villa elevators.
An integrated device comprising a stop plate, a plug plate, a plug plate fixing bracket, and a positioning component was designed. The plug plate switches between normal operation, maintenance operation, and shutdown maintenance states. The device uses blocks and sockets to achieve safe elevator blocking, simplifying the structure and reducing space occupation.
It ensures safety during elevator maintenance, simplifies operation, reduces the space occupied by the device, and allows for convenient operation outside the shaft.
Smart Images
Figure CN224512958U_ABST
Abstract
Claims
1. A villa elevator machine blocking and maintenance integrated device, characterized by, include: The stop plate is fixedly installed on the car guide rail; The insert plate fixing bracket is fixedly installed on the upper beam of the car; The insert plate is movably mounted on the insert plate fixing bracket and can reciprocate along its own length in a direction toward or away from the stop plate, so as to switch back and forth between normal operation state, maintenance operation state, and shutdown maintenance state. A positioning component is configured to restrict the movement of the insert plate to keep the insert plate in the normal operation state, the maintenance operation state, or the shutdown maintenance state. The blocking plate has a socket for inserting the plug plate, and a stop block is provided on the side of the blocking plate facing the plug plate; when the plug plate is switched to the normal operation state, the plug plate and the stop block do not interfere with each other; when the plug plate is switched to the maintenance operation state, the plug plate and the stop block cooperate to block each other; when the plug plate is switched to the shutdown maintenance state, the plug plate is inserted into the socket. The insert plate is a "Z"-shaped bent plate, with one bent section along the length of the insert plate movably inserted into the insert plate fixing bracket, and the other bent section along the length of the insert plate extending toward the blocking plate.
2. A villa elevator mechanical blocking and maintenance integrated device according to claim 1, characterized in that: The blocking plate is fixedly installed on the upper and / or lower part of the car guide rail; When the stop plate is installed on the upper part of the car guide rail, the stop block is located above the socket; When the stop plate is installed at the lower part of the car guide rail, the stop block is located below the socket.
3. A villa elevator mechanical blocking and maintenance integrated device according to claim 2, characterized in that: A buffer rubber pad is provided on the side of the stop block that contacts the insert plate.
4. A villa elevator mechanical blocking and maintenance integrated device according to claim 2, characterized in that: The blocking plate is fixedly installed on the car guide rail by the guide rail pressure plate assembly and the elastic cylindrical pin.
5. A villa elevator mechanical blocking and maintenance integrated device according to claim 1, characterized in that: The positioning component includes a self-locking indexing pin and an indexing pin bracket. The indexing pin bracket is fixedly connected to the insert plate fixing bracket. The indexing pin bracket has three positioning holes spaced apart along the length of the insert plate. The three positioning holes are connected by an elongated hole, and the diameter of the positioning holes is larger than the width of the elongated hole. The pull handle of the self-locking indexing pin is positioned and engaged with the positioning holes. The pin body of the self-locking indexing pin passes through the indexing pin bracket and is fixedly connected to the insert plate.
6. A villa elevator mechanical blocking and maintenance integrated device according to claim 1, characterized in that: The insert plate has a protruding hook at one end facing the blocking plate to prevent it from detaching.
7. A mechanical blocking and maintenance integrated device for a villa elevator according to any one of claims 1-6, characterized in that: It also includes a first switch and a second switch, both of which are installed on the plug plate fixing bracket. The first switch is connected to the elevator's maintenance circuit, and the second switch is connected to the elevator's safety circuit. The plug plate is provided with two trigger points for triggering the first switch and the second switch respectively; when the plug plate is switched to the normal operation state, neither the first switch nor the second switch is activated. When the plug-in board switches to the maintenance operation state, the first switch is activated; When the plug-in board switches to the shutdown and maintenance state, the second switch is activated.