CN220393031U - Elevator landing door mounting frame - Google Patents

Abstract

The utility model provides an elevator landing door mounting frame, which relates to the technical field of elevator landing door mounting, and comprises an L-shaped supporting frame and an auxiliary mechanism, wherein the top end of the L-shaped supporting frame is connected with a sliding groove through bolts, the top end of the sliding groove is fixedly connected with a front fixing frame, one side of the front fixing frame is connected with an I-shaped block through bolts, the other end of the I-shaped block is connected with a rear fixing frame through bolts, one side of the rear fixing frame is provided with the auxiliary mechanism, one side of the rear fixing frame is provided with an elevator landing door, and the surface of the elevator landing door is connected with a gate ball through bolts. The displacement and the monitoring of speed to elevator layer door motion are realized by infrared range finder, increase or reduce elevator layer door's travel speed through hinge and auxiliary motor, in time slow down when making elevator layer door will open completely, realize the accurate control to elevator layer door speed through the cooperation of infrared range finder and auxiliary motor, reduce elevator layer door to the impact force of mounting bracket, the life of extension mounting bracket, the security is improved.

Description

Elevator landing door mounting frame

Technical Field

The utility model relates to the technical field of elevator landing door installation, in particular to an elevator landing door installation frame.

Background

The elevator is indispensable to all high-rise buildings, the elevator is closely related to people's life at present, the elevator door is divided into an elevator landing door installed on each floor and a car door installed in an elevator car, the elevator landing door is fixed on the wall of an elevator shaft through a landing door mounting frame, the elevator landing door can collide with the landing door mounting frame when being opened, deformation of the mounting frame is caused, and the integral mechanical strength of the mounting frame is damaged, so that the stability and safety of the mounting frame are influenced.

Through retrieval, the patent number is CN211871123U, the utility model discloses an elevator landing door mounting frame, which comprises a mounting bottom plate and a connecting frame, wherein an anti-collision mechanism is arranged on one side of the inner wall of the connecting frame and comprises a groove, a telescopic rod, an anti-collision rubber ball and a buffer ball, the groove is positioned on the surface of the outer wall of the connecting frame, one end of the telescopic rod is connected with the anti-collision rubber ball, the other end of the telescopic rod is connected with the buffer ball, a first buffer spring is sleeved on the outer wall of the telescopic rod, buffer grooves are formed in two sides of the inner wall of the groove, and buffer blocks are connected in the buffer grooves through second springs. This elevator layer door mounting bracket can effectively avoid long-time striking to make the linking frame of layer door mounting bracket take place the problem of warping, promote the life of elevator layer door mounting bracket, simultaneously make the compressive property of layer door mounting bracket better, be difficult for taking place to damage the problem of warping, make whole elevator layer door mounting bracket performance and structure more stable ", it when using, through the collocation of crashproof rubber ball and telescopic link, the impact force to the mounting bracket when opening of elevator layer door has been reduced, the mounting bracket has been protected, but when using, because the switching speed of elevator layer door is in certain constant, the impact force to telescopic link and crashproof rubber ball also can not change, the repeated striking of elevator layer door can make the telescopic link damage, influence the life-span of mounting bracket, the security is lower.

Thus, we provide an elevator landing door mount that solves the above problems.

Disclosure of Invention

The utility model aims to provide an elevator landing door mounting frame, which solves 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 layer door mounting bracket, includes L type support frame and complementary unit, the top bolted connection of L type support frame has the spout, the fixed frame before the top fixedly connected with of spout, one side bolted connection of the fixed frame has the I-shaped piece before, the other end bolted connection of I-shaped piece has the fixed frame in back, one side of the fixed frame in back is provided with complementary unit, one side of the fixed frame in back is provided with the elevator layer door, the surface bolted connection of elevator layer door has the gate ball.

Preferably, the auxiliary mechanism comprises an elevator landing door, a gate ball, a left door connecting block, an infrared range finder, a right door connecting block, a hinge plate, an auxiliary motor, a fixing plate, a support frame, a mounting plate, a buffer and a rubber damping head.

Preferably, the top welding of elevator layer door has a left door connecting block, one side screw connection of left door connecting block has infrared range finder, the opposite side of left door connecting block is provided with the right door connecting block.

Preferably, a hinge is meshed with the inner side of the right door connecting block, and a hinge disc is meshed with the other end of the hinge.

Preferably, an auxiliary motor is installed above the hinge plate, and a fixing plate is connected to the bottom end of the auxiliary motor through bolts.

Preferably, the two ends of the fixing plate are connected with a supporting frame through bolts, and one side of the supporting frame is connected with a mounting plate through bolts.

Preferably, a buffer is connected to the other side of the support frame through screws, and a rubber damping head is connected to the other end of the buffer in an adhesion mode.

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

through assist in the setting, reduce the impact force when colliding by buffer and rubber damping head, protect the overall structure of support frame, spout, L type support frame and fixed plate phase connection part, avoid leading to the deformation of mounting bracket because of striking, ensure elevator layer door's normal operating, the structure of L type support frame can bear more weight simultaneously, reduces the influence that mounting bracket self gravity brought.

The displacement and the monitoring of speed to elevator layer door motion are realized by infrared range finder, increase or reduce elevator layer door's travel speed through hinge and auxiliary motor, in time slow down when making elevator layer door will open completely, realize the accurate control to elevator layer door speed through the cooperation of infrared range finder and auxiliary motor, reduce elevator layer door to the impact force of mounting bracket, the life of extension mounting bracket, the security is improved.

Drawings

FIG. 1 is a schematic view of the appearance structure of a wall surface of the present utility model;

FIG. 2 is a schematic diagram of the structure of the L-shaped support frame and the chute of the utility model;

FIG. 3 is a schematic view of the supporting frame and the buffer of the present utility model;

FIG. 4 is a schematic view of the structure of the support frame and the mounting plate of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 6 is an enlarged schematic view of the structure of the present utility model at B;

fig. 7 is an enlarged schematic view of the structure at C of the present utility model.

Reference numerals in the drawings: 1. an L-shaped supporting frame; 2. a chute; 3. a front fixing frame; 4. i-shaped blocks; 5. a rear fixing frame; 6. an auxiliary mechanism; 601. an elevator landing door; 602. gate ball; 603. a left door connecting block; 604. an infrared range finder; 605. a right door connecting block; 606. a hinge; 607. a capstan; 608. an auxiliary motor; 609. a fixing plate; 610. a support frame; 611. a mounting piece; 612. a buffer; 613. a rubber damping head.

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. 1-7, the present utility model provides a technical solution: the utility model provides an elevator layer door mounting bracket, includes L type support frame 1 and auxiliary mechanism 6, and the top bolted connection of L type support frame 1 has spout 2, and fixed frame 3 before the top fixedly connected with of spout 2, one side bolted connection of fixed frame 3 has I-block 4 before, and the other end bolted connection of I-block 4 has fixed frame 5 after, and one side of fixed frame 5 after is provided with auxiliary mechanism 6, and one side of fixed frame 5 after is provided with elevator layer door 601, and the surface bolted connection of elevator layer door 601 has croquet 602.

Further, the auxiliary mechanism 6 includes an elevator landing door 601, a gate ball 602, a left door connecting block 603, an infrared range finder 604, a right door connecting block 605, a hinge 606, a hinge plate 607, an auxiliary motor 608, a fixing plate 609, a supporting frame 610, a mounting plate 611, a buffer 612 and a rubber damper head 613, the gate ball 602 on the elevator landing door 601 is pushed by a gate knife on the elevator car door, then the elevator landing door 601 is pushed, and the elevator landing door 601 is opened passively.

Further, the top welding of elevator layer door 601 has left door connecting block 603, and one side screw connection of left door connecting block 603 has infrared range finder 604, and the opposite side of left door connecting block 603 is provided with right door connecting block 605, and left door connecting block 603 follows elevator layer door 601 and removes, and infrared range finder 604 measures the distance with support frame 610, and then acquires elevator layer door 601's switching speed, judges elevator layer door 601's opening condition.

Further, a hinge 606 is engaged with the inner side of the right door connecting block 605, a hinge disc 607 is engaged with the other end of the hinge 606, the inside of the left door connecting block 603 is engaged with the hinge 606, the hinge 606 is driven to move under the movement of the elevator landing door 601, and then the hinge 606 drives the right door connecting block 605 to move reversely to assist the elevator landing door 601 to be opened.

Further, an auxiliary motor 608 is installed above the hinge plate 607, a fixing plate 609 is connected to the bottom end of the auxiliary motor 608 through bolts, the auxiliary motor 608 enables the hinge plate 607 to rotate through a belt, the hinge plate 607 drives the hinge 606 to move, door opening and closing operation is assisted, and the speed of opening and closing the elevator landing door 601 is reduced.

Further, the two ends of the fixing plate 609 are connected with the supporting frame 610 through bolts, one side of the supporting frame 610 is connected with the mounting piece 611 through bolts, and the mounting piece 611 is fixed with expansion bolts driven into the wall body, so that the mounting frame is better fixed with the wall surface.

Further, the other side screw connection of support frame 610 has buffer 612, and the other end adhesion of buffer 612 is connected with rubber damping head 613, and buffer 612 is inside to be equipped with the spring, can reduce the collision that elevator landing door 601 produced the mounting bracket when elevator landing door 601 is opened, and rubber damping head 613 can reduce the impact force when elevator landing door and buffer 612 contact.

Working principle: firstly, an elevator landing door mounting frame is moved to a working position, firstly, an L-shaped supporting frame 1, a fixing plate 609 and a supporting frame 610 are fixed on the wall of an elevator shaft through a mounting plate 611, secondly, a front fixing frame 3 and a rear fixing frame 5 are connected through an I-shaped block 4, thirdly, after the mounting frame is fixed, when an elevator car moves to the landing, a door knife of the elevator car is inserted between door balls 602 of the elevator landing door 601, fourthly, the elevator car door is opened, then the door balls 602 are pushed to drive the elevator landing door 601, and finally, the elevator landing door 601 drives a hinge 606 and a hinge plate 607 to enter a moving state through a left door connecting block 603, and finally, an infrared range finder 604 monitors the distance and the speed of the elevator landing door movement, when the elevator landing door 601 is opened too fast, the elevator landing door is reversely rotated through an auxiliary motor 608, and when the speed is slow, the auxiliary motor 608 is accelerated, the opening speed of the elevator landing door 601 is accelerated, and an eighth step, when the landing door 601 is to be contacted with the supporting frame 610, the rubber buffer 612 and the shock of the elevator landing door mounting frame is reduced, and the elevator landing door is protected by the buffer 613, and the shock absorbing force of the elevator landing door is finished.

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 (7)

1. An elevator landing door mounting bracket which is characterized in that: including L type support frame (1) and complementary unit (6), the top bolted connection of L type support frame (1) has spout (2), fixed frame (3) before the top fixedly connected with of spout (2), one side bolted connection of preceding fixed frame (3) has I-shaped piece (4), the other end bolted connection of I-shaped piece (4) has fixed frame behind (5), one side of fixed frame behind (5) is provided with complementary unit (6), one side of fixed frame behind (5) is provided with elevator layer door (601), the surface bolted connection of elevator layer door (601) has keeper (602).

2. The elevator landing door mounting frame according to claim 1, wherein the auxiliary mechanism (6) comprises an elevator landing door (601), a door ball (602), a left door connection block (603), an infrared range finder (604), a right door connection block (605), a hinge (606), a hinge plate (607), an auxiliary motor (608), a fixing plate (609), a support frame (610), a mounting piece (611), a buffer (612) and a rubber damper head (613).

3. The elevator landing door mounting frame according to claim 1, wherein a left door connecting block (603) is welded at the top end of the elevator landing door (601), an infrared range finder (604) is connected to one side of the left door connecting block (603) through a screw, and a right door connecting block (605) is arranged at the other side of the left door connecting block (603).

4. An elevator landing door mount according to claim 3, wherein the inside of the right door connection block (605) is engaged with a hinge (606), and the other end of the hinge (606) is engaged with a hinge plate (607).

5. The elevator landing door mounting frame according to claim 4, wherein an auxiliary motor (608) is mounted above the hinge plate (607), and a fixing plate (609) is connected to the bottom end of the auxiliary motor (608) through bolts.

6. The elevator landing door mounting frame according to claim 5, wherein the two ends of the fixing plate (609) are connected with a supporting frame (610) through bolts, and one side of the supporting frame (610) is connected with a mounting piece (611) through bolts.

7. The elevator landing door mounting frame according to claim 6, wherein a buffer (612) is connected to the other side of the supporting frame (610) by screws, and a rubber damping head (613) is connected to the other end of the buffer (612) by adhesion.