CN217102622U - Elevator car protective door capable of being detached emergently - Google Patents

Abstract

The utility model discloses an emergency dismantling protective door for an elevator car, which comprises an installation door, an installation groove and a rotating shaft. An installation seat is arranged on one side of the installation door, and a protective net is fitted and connected inside the installation door. A clamping block is fixedly connected to one side of the installation door, a fixed shaft is connected to the surface of the installation seat, a rotating rod is movably connected to the outside of the fixed shaft, and one end of the rotating rod is fitted and connected with a rubber block, and the interior of the installation groove is provided There is a protective net, two ends of the protective net are connected with connecting blocks, and the connecting blocks are provided with rotating grooves. The emergency detachable elevator car protective door is adjusted by the operator through the rotating rod. After the rotating rod rotates along the fixed axis, the rubber block is released from the interior of the rotating rod, the connection between the rubber block and the rotating rod is released, and then the clamping block is removed. Pull out from the side of the mounting seat, so that the mounting door is removed from the side of the mounting seat, which plays the role of emergency removal of the mounting door.

Description

An emergency detachable elevator car protective door

technical field

The utility model relates to the technical field of protective devices, in particular to an elevator car protective door that can be disassembled urgently.

Background technique

The car is a box-shaped space used by the elevator to carry and transport people and materials. The car is generally composed of main components such as the car floor, car wall, car roof, and car door. It is the car body part used by the elevator to carry passengers or goods and other loads.

At present, the elevator car needs to use the car protective door to protect the car during construction, so as to prevent unrelated personnel from entering the construction site by mistake, causing casualties. Since both sides of the car protective door and the car are fixedly connected by a hinge structure, this connection method is not convenient for emergency disassembly in some emergency situations. Therefore, an improvement is made on the existing elevator car protective door to make it possible The role of emergency dismantling

Utility model content

The purpose of this utility model is to provide an elevator car protective door that can be disassembled urgently, so as to solve the problem that the current elevator car needs to use the car protective door to protect the car during the construction proposed by the above background technology, so as to prevent unrelated personnel from entering by mistake. Construction site, resulting in casualties. Since both sides of the car protective door are fixedly connected with the car by a hinge structure, this connection method is not convenient for emergency disassembly in some emergency situations.

In order to achieve the above object, the utility model provides the following technical proposal: an elevator car protective door that can be disassembled urgently, including a mounting door, a mounting groove and a rotating shaft, a mounting seat is provided on one side of the mounting door, and a mounting seat is provided on the mounting door A protective net is fitted and connected inside, a block is fixedly connected to one side of the installation door, a fixed shaft is connected to the surface of the installation seat, a rotating rod is movably connected to the outside of the fixed shaft, and one end of the rotating rod is fitted and connected to a Rubber blocks.

Preferably, a groove with a convex-shaped hollow structure is opened inside the mounting seat, and the internal dimensions of the groove of the mounting seat match the external dimensions of the clamping block, and the clamping block and the mounting base form an engaging structure.

Preferably, a circular notch is provided at one end of the rotating rod, and the inner dimension of the notch of the rotating rod is smaller than the outer dimension of the rubber block, and the rubber block and the rotating rod form an interference fit structure.

Preferably, a protective net is arranged inside the installation groove, connecting blocks are connected at both ends of the protective net, and a rotating groove is opened inside the connecting block, and a movable rod is connected inside the rotating groove, and the two sides of the movable rod A connecting rod is connected, and the internal dimensions of the rotating groove match the external dimensions of the movable rod and the connecting rod, and the movable rod and the connecting rod form a rotating structure through the rotating groove and the connecting block.

Preferably, the linkage rod and the movable rod are perpendicular to each other, and the linkage rod and the movable rod form a cross structure.

Preferably, one end of the rotating shaft is connected with an installation door, one side of the rotating shaft is connected with a rotating block, one side of the rotating block is connected with a docking groove, the surface of the installation door is connected with a lock, one end of the rotating block It is in the shape of an arc, and the outer dimension of one end of the rotating block matches the inner dimension of the docking groove.

Compared with the prior art, the beneficial effects of the utility model are:

1. For the elevator car protective door that can be disassembled urgently, the operator adjusts the rotating rod. After the rotating rod rotates along the fixed axis, the rubber block is separated from the inside of the rotating rod, and the connection between the rubber block and the rotating rod is released. The block is pulled out from the side of the mounting seat, so that the mounting door is disassembled from the side of the mounting seat, which plays the role of emergency disassembly of the mounting door.

2. For the elevator car protective door that can be disassembled urgently, the operator fits the connecting block and the protective net into the installation groove, and then adjusts the movable rod so that the movable rod and the linkage rod rotate inside the rotation groove, and the linkage rod is in the rotation groove. After being rotated under the linkage action of the movable rod, it is snapped into the inside of the installation door, which facilitates the fixed installation of the protective net in the installation groove.

3. For the emergency detachable elevator car protective door, the operator adjusts the rotating shaft to make the rotating shaft rotate. At the same time, the rotating block rotates under the rotation of the rotating shaft and then one end snaps into the docking groove, which plays a role in using the rotating block to The function of two installation doors being fixedly connected together.

Description of drawings

Fig. 1 is the utility model front view sectional schematic diagram;

Fig. 2 is a structural schematic diagram of a cross-sectional section of the protective net of the present invention;

Fig. 3 is a cross-sectional structure and an enlarged schematic diagram of the rotating block of the utility model.

In the figure: 1. Installation door; 2. Mounting seat; 3. Protective net; 4. Block; 5. Fixed shaft; 6. Rotating rod; 7. Rubber block; 8. Installation slot; Rotation slot; 11, movable rod; 12, linkage rod; 13, rotation shaft; 14, rotation block; 15, docking groove; 16, lock.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: an elevator car protective door that can be disassembled urgently, including a mounting door 1, a mounting base 2, a protective net 3, a block 4, a fixed shaft 5, a rotating Rod 6, rubber block 7, mounting groove 8, connecting block 9, rotating groove 10, movable rod 11, linkage rod 12, rotating shaft 13, rotating block 14, docking groove 15 and lock catch 16, described installation door 1- The side is provided with a mounting seat 2, and the inside of the mounting seat 2 is provided with a groove of a convex-shaped hollow structure, and the internal size of the groove of the mounting seat 2 matches the external size of the block 4, and the block 4 and the mounting seat 2 form a The engaging structure plays the role of engaging and installing the clamping block 4 inside the installation seat 2, the inside of the installation door 1 is fitted with a protective net 3, and one side of the installation door 1 is fixedly connected with the clamping block 4, so The surface of the mounting seat 2 is connected with a fixed shaft 5, and the fixed shaft 5 is movably connected with a rotating rod 6. One end of the rotating rod 6 is provided with a circular notch, and the internal size of the notch of the rotating rod 6 is smaller than the rubber block 7 external dimensions, and the rubber block 7 and the rotating rod 6 form an interference fit structure, which plays the role of fixing and engaging the rubber block 7 on one end of the rotating rod 6, and the rubber block 7 is fitted and connected to one end of the rotating rod 6;

The inside of the installation groove 8 is provided with a protective net 3, the two ends of the protective net 3 are connected with a connecting block 9, and the inside of the connecting block 9 is provided with a rotating groove 10, and the internal size of the rotating groove 10 is the same as that of the movable rod 11 and the connection. The outer dimensions of the moving rod 12 are matched, and the moving rod 11 and the connecting rod 12 form a rotating structure with the connecting block 9 through the rotating groove 10, which plays a role in making the connecting rod 12 rotate under the rotation of the moving rod 11. The inside of the rotating groove 10 is connected with a movable rod 11, the two sides of the movable rod 11 are connected with a linkage rod 12, the linkage rod 12 and the movable rod 11 are perpendicular to each other, and the linkage rod 12 and the movable rod 11 form a cross structure, It plays the role of vertically snapping the linkage rod 12 into the installation door 1 after rotating;

One end of the rotating shaft 13 is connected with an installation door 1, one side of the rotating shaft 13 is connected with a rotating block 14, one side of the rotating block 14 is connected with a docking groove 15, and the surface of the installation door 1 is connected with a lock catch 16, One end of the rotating block 14 is in the shape of an arc, and the outer dimension of one end of the rotating block 14 matches the inner dimension of the docking groove 15 , which plays a role of engaging the one end of the rotating block 14 in the inner of the docking groove 15 .

Working principle: When using the emergency detachable elevator car protective door, first, the operator adjusts the rotating rod 6, and after the rotating rod 6 rotates along the fixed shaft 5, the rubber block 7 is separated from the inside of the rotating rod 6, and the rubber block 7 is released from the rotation. The connection relationship between the rods 6, and then the block 4 is pulled out from the side of the installation seat 2, so that the installation door 1 is disassembled from the side of the installation seat 2, which plays the role of emergency disassembly of the installation door 1, and then the operator will connect the The block 9 and the protective net 3 are fastened and installed into the installation groove 8, and then the movable rod 11 is adjusted to make the movable rod 11 and the linkage rod 12 rotate inside the rotation groove 10, and the linkage rod 12 is under the linkage action of the movable rod 11 After turning, it snaps into the inside of the installation door 1, which facilitates the fixed installation of the protective net 3 in the installation groove 8. Finally, the operator adjusts the rotation shaft 13 to make the rotation shaft 13 rotate, and the rotation block 14 is on the side of the rotation shaft 13 at the same time. Under the action of rotation, one end snaps into the inside of the docking groove 15 after being rotated, which plays the role of using the rotating block 14 to fix the two installation doors 1 together. This is the feature of the elevator car protective door that can be disassembled in an emergency. The contents not described in detail belong to the prior art known to those skilled in the art.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. An elevator car protective door that can be disassembled urgently, comprising an installation door (1), an installation groove (8) and a rotating shaft (13), and one side of the installation door (1) is provided with an installation seat (2), The inside of the installation door (1) is fitted with a protective net (3), which is characterized in that: one side of the installation door (1) is fixedly connected with a block (4), and the surface of the installation seat (2) is connected with a The fixed shaft (5) is movably connected to the outside of the fixed shaft (5) with a rotating rod (6), and one end of the rotating rod (6) is fitted and connected with a rubber block (7). 2. An emergency detachable elevator car protective door according to claim 1, characterized in that: the inside of the mounting seat (2) is provided with a groove with a convex-shaped hollow structure, and the mounting seat (2) The internal dimensions of the groove match the external dimensions of the clamping block (4), and the clamping block (4) and the mounting seat (2) form a clamping structure. 3. An emergency detachable elevator car protective door according to claim 1, characterized in that: one end of the rotating rod (6) is provided with a circular notch, and the notch of the rotating rod (6) The inner dimension is smaller than the outer dimension of the rubber block (7), and the rubber block (7) and the rotating rod (6) form an interference fit structure. 4. An emergency detachable elevator car protective door according to claim 1, characterized in that: a protective net (3) is arranged inside the installation groove (8), and the two ends of the protective net (3) are A connecting block (9) is connected, and a rotating groove (10) is provided inside the connecting block (9), and a movable rod (11) is connected inside the rotating groove (10), and the two sides of the movable rod (11) are connected Linkage bar (12) is arranged, and described rotating slot (10) interior dimension matches with active bar (11) and link bar (12) outer dimension, and active bar (11) and link bar (12) are rotated The groove (10) and the connecting block (9) constitute a rotating structure. 5. A kind of emergency detachable elevator car protective door according to claim 4, characterized in that: the linkage rod (12) and the movable rod (11) are perpendicular to each other, and the linkage rod (12) and the Movable bar (11) forms cross structure. 6. An emergency detachable elevator car protective door according to claim 1, characterized in that: one end of the rotating shaft (13) is connected with an installation door (1), and one side of the rotating shaft (13) A rotating block (14) is connected, a docking groove (15) is connected to one side of the rotating block (14), a lock catch (16) is connected to the surface of the installation door (1), and one end of the rotating block (14) is Arc shape, and the outer dimension of one end of the rotating block (14) matches the inner dimension of the butt slot (15).

Images