CN210340039U - Elevator door plate sliding block - Google Patents

Abstract

The utility model discloses an elevator door panel slider, which belongs to the technical field of elevator accessories and comprises a metal substrate and a non-metal slider, wherein the metal substrate comprises a vertical part, a horizontal bending part and a hook part, the vertical part, the horizontal bending part and the hook part are sequentially arranged, the included angle between the vertical part and the horizontal bending part is 85-95 degrees, the included angle between the horizontal bending part and the hook part is 60-120 degrees, the vertical part, the horizontal bending part and the hook part are integrally formed, the non-metal slider is sleeved at a position close to the bottom of the vertical part, and the non-metal slider and the vertical part are mutually fixed; the utility model discloses buckle at the afterbody of base plate and process out antiskid unhook portion, cooperate with the sill of novel structure and form the interlocking structure to can ensure that any condition is including meetting very big impact force, the slider can not break away from the sill yet, thereby is showing the security and the reliability that have improved the elevator.

Description

Elevator door plate sliding block

Technical Field

The utility model relates to an elevator accessory technical field especially relates to an elevator door plant slider.

Background

At present, the upper end and the lower end of a common elevator door are respectively provided with a pulley, a sill and a sliding block component. A common slider structure is shown in fig. 1, and generally includes a metal substrate and a non-metal slider, where the non-metal slider is sleeved on the metal substrate. The slider of this kind of structure because the reason of self structure, if meet the door plant and receive the impact, the slider can take place to warp to lead to the door plant to break away from the sill, lead to the incident.

In order to solve the problems, the prior art also makes many improvements, such as a chinese patent with publication number CN206940196U, which greatly strengthens the whole connection relationship by coating a rubber cushion block on a metal block in a pouring manner and fixing the rubber cushion block in a limiting hole, so that the elevator hall door is more stable in the sill through a sliding block; for example, in the chinese patent application with publication number CN205603018U, the bending edges are disposed on the two sides of the metal plate to increase the strength of the fixing plate and ensure the rigidity of the fixing plate, thereby ensuring that the fixing plate itself will not deform under the action of impact force and ensuring the safety of use. These prior art techniques have improved the safety of elevator use to a certain extent, but if meet more violent impact, the slider still can warp and deviate from, causes the incident.

Disclosure of Invention

An object of the utility model is to provide an elevator door plant slider to solve above-mentioned problem.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an elevator door plant slider, includes metal substrate and non-metallic slider, metal substrate includes vertical portion, horizontal kink and hook portion, vertical portion, horizontal kink and hook portion set up in order, the contained angle of vertical portion and horizontal kink is 85-95, the contained angle of horizontal kink and hook portion is 60-120, just vertical portion, horizontal kink and hook portion integrated into one piece, non-metallic slider cover is established and is close to the position of vertical portion bottom, and non-metallic slider with vertical portion reciprocal anchorage.

As a preferred technical scheme: the included angle between the vertical part and the horizontal bent part is 90 degrees, and the included angle between the horizontal bent part and the hook part is 90 degrees. The angle is more convenient to install, and the process is simpler during manufacturing.

As a preferred technical scheme: the metal substrate is a steel plate; the non-metal sliding block is a plastic block.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a door plant slider is buckled at the afterbody of base plate and is processed out antiskid unhook portion, cooperatees with the sill of novel structure and forms interlocking structure to can ensure that any condition is including meetting very big impact force, the slider can not break away from the sill yet, thereby is showing the security and the reliability that have improved the elevator.

Drawings

FIG. 1 is a schematic view of three door panel slider configurations of the prior art;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic view of the door slider and the sill according to the present invention.

In the figure: 11. a vertical portion; 12. a horizontal bending section; 13. a hook portion; 2. a plastic slider.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example (b):

referring to fig. 2 and 3, the elevator door panel sliding block comprises a steel plate substrate and a plastic sliding block 2, wherein the steel plate substrate comprises a vertical part 11, a horizontal bending part 12 and a hook part 13, the vertical part 11, the horizontal bending part 12 and the hook part 13 are sequentially arranged, the steel plate is bent twice, the first bending is performed to obtain the horizontal bending part 12, and the second bending is performed by starting to bend at the tail end of the horizontal bending part 12 to obtain the hook part 13; the included angle between the vertical part 11 and the horizontal bent part 12 is 90 degrees, the included angle between the horizontal bent part 12 and the hook part 13 is 90 degrees, the vertical part 11, the horizontal bent part 12 and the hook part 13 are integrally formed, the plastic slider 2 is sleeved at a position close to the bottom of the vertical part 11, and the plastic slider 2 and the vertical part 11 are fixed with each other;

when the sliding block is used, the sliding block is matched with a novel sill, as shown in fig. 3, the hook part 13 and the sill form an interlocking structure, and therefore the sliding block cannot slip in any situation.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (3)

1. The utility model provides an elevator door plant slider, includes metal substrate and nonmetal slider, its characterized in that: the metal substrate comprises a vertical portion, a horizontal bending portion and a hook portion, the vertical portion, the horizontal bending portion and the hook portion are sequentially arranged, an included angle between the vertical portion and the horizontal bending portion is 85-95 degrees, an included angle between the horizontal bending portion and the hook portion is 60-120 degrees, the vertical portion, the horizontal bending portion and the hook portion are integrally formed, the non-metal sliding block is sleeved at a position close to the bottom of the vertical portion, and the non-metal sliding block and the vertical portion are mutually fixed.

2. The elevator door plank slider of claim 1, wherein: the included angle between the vertical part and the horizontal bent part is 90 degrees, and the included angle between the horizontal bent part and the hook part is 90 degrees.

3. The elevator door plank slider of claim 1, wherein: the metal substrate is a steel plate; the non-metal sliding block is a plastic block.

Images