CN212531865U - Induction plate - Google Patents

Abstract

The utility model relates to an induction plate, which comprises a plate body, wherein the plate body is provided with a mounting hole, both sides of the plate body are provided with first bending edges formed by flanging, and the end parts of the first bending edges are bent and formed with second bending edges; reinforcing ribs are formed on the plate body in a protruding or bending mode, and the reinforcing ribs are positioned at the corners between the first bending edges and the plate body; the utility model has the advantages that: through setting up first limit of bending on the plate body to be equipped with the strengthening rib in two corners, make the intensity of tablet promote greatly, promptly in installation and packaging process, the difficult emergence phenomenon of bending, simultaneously, adjust the thickness of plate body to 0.5 to 1mm, and bend the limit at first limit of bending tip shaping second, in order to guarantee the effective thickness with the supporting face on first limit of bending of using of elevator flat bed switch inductor.

Description

Induction plate

Technical Field

The utility model belongs to the technical field of the elevator accessory, especially, relate to an tablet suitable for with supporting use of elevator flat bed switch inductor.

Background

The existing elevator is generally provided with a leveling switch sensor on the top of a car, a sensing plate is arranged at each leveling position of a main guide rail, the number of pulses is counted when the sensor enters the sensing plate, and the elevator stops at a set pulse value position, namely the leveling position. However, the thickness of the existing induction plate is generally 1.5mm, the wall thickness is thick, the cost is high, particularly in the installation process, the structural design of the induction plate per se in the strength aspect is not perfect, so that the strength is not guaranteed, the bending phenomenon is easy to occur, and if an installer finds out in time, the accident that the flat-layer switch inductor collides with the induction plate can be caused.

Disclosure of Invention

An object of the utility model is to overcome the not enough of prior art existence, and provide a wall thickness is thinner, intensity is good, reduce cost's tablet.

The induction plate comprises a plate body, wherein mounting holes are formed in the plate body, first bending edges formed by flanging are arranged on two sides of the plate body, and second bending edges are formed by bending the end parts of the first bending edges; the plate body is provided with reinforcing ribs formed in a protruding or bending mode, and the reinforcing ribs are located at the corners between the first bending edges and the plate body.

Preferably, the second bending edge is attached to the first bending edge, and the second bending edge is located on the inner side of the first bending edge.

Preferably, the reinforcing rib is protruded toward an inner side between the first bent edge and the plate body.

Preferably, the reinforcing ribs are arranged in a plurality and are sequentially arranged between the first bending edge and the plate body at equal intervals.

Preferably, the reinforcing rib is formed by bending the edge of the second bending edge along the plate body 1.

Preferably, the mounting hole is a long strip-shaped mounting hole.

Preferably, the first bending edge and the plate body are arranged perpendicularly.

Preferably, the plate body has a thickness of 0.5 to 1 mm.

The utility model has the advantages that: the first bending edge is arranged on the plate body, the reinforcing ribs are arranged at the two corners, so that the strength of the induction plate is greatly improved, namely, the induction plate is not easy to bend in the installation and packaging processes, meanwhile, the thickness of the plate body is adjusted to 0.5-1 mm, a second bending edge is formed at the end part of the first bending edge, and the effective thickness of the plate surface of the first bending edge matched with the elevator leveling switch inductor is ensured; therefore, compared with the prior art, the thickness attenuation can realize the reduction of cost and the lightness of use, has increased the strengthening rib simultaneously, when guaranteeing the thickness attenuation, intensity also strengthens simultaneously for the performance of product promotes greatly, and the stability of use and installation is also higher.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Fig. 4 is a schematic diagram of a third structure according to an embodiment of the present invention.

Fig. 5 is an enlarged schematic view of the structure at B of fig. 4.

The reference numbers in the drawings are respectively: 1. a plate body; 2. mounting holes; 3. a first folded edge; 4. second bending edges; 5. and (5) reinforcing ribs.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings: the utility model comprises a plate body 1, wherein the thickness of the plate body 1 is 0.5-1 mm, and the adopted material is SGCC, so that compared with the thickness of the existing induction plate body, the thickness is reduced, the cost is greatly reduced, and the plate body is lighter; the plate body 1 is provided with a plurality of mounting holes 2, the mounting holes 2 are arranged in sequence at equal intervals, and the plate body can be fixedly connected to the elevator guide rail bracket through the mounting holes 2 in a bolt connection mode or other fixed connection modes; two sides of the plate body 1 are respectively provided with a first bending edge 3 formed by flanging, and the first bending edges 3 are matched with an elevator flat switch inductor for use; the first bending edge 3 is thinner, so that the effective thickness of the first bending edge 3 used in cooperation with an elevator leveling switch sensor cannot be achieved, namely, the second bending edge 4 is formed at the end of the first bending edge 3 in a bending mode, the effective thickness of the first bending edge 3 is increased, and meanwhile, the torsional strength of the first bending edge 3 is improved; because the thickness of the plate body is thinned, in order to keep the integral strength of the plate body unchanged or improve the strength, a reinforcing rib 5 is formed on the plate body 1 in a protruding or bending mode, and the reinforcing rib 5 is positioned at a corner between the first bending edge 3 and the plate body 1; the performance of the product is greatly improved, and the stability of use and installation is higher.

Because a gap is reserved between the first bending edge 3 which is matched with the elevator flat switch inductor for use, the second bending edge 4 is attached to the first bending edge 3, and the structure is more compact; and the second bending edge 4 is positioned at the inner side of the first bending edge 3 (as shown in figure 3), so that the whole induction plate has better integrity and more beautiful appearance.

In order to facilitate the installation of the induction plate on the elevator guide rail bracket, the reinforcing rib 5 faces to the inner side between the first bending edge 3 and the plate body 1 and is protruded; the strengthening rib 5 is located a plurality of to be equidistant arranges the corner between first hem 3 and plate body 1 in proper order, make that the reinforcing power between first hem 3 and plate body 1 distributes more evenly, its specifically as follows:

the first embodiment is as follows: as shown in fig. 1, the number of the reinforcing beads 5 positioned at the upper corner is equal to the number of the reinforcing beads 5 positioned at the lower corner.

Example two: as shown in fig. 2, the reinforcing ribs 5 at the upper corners are provided at the central plate, and the number of the reinforcing ribs 5 at the lower corners is the same as that of the first embodiment.

Example three: as shown in fig. 4 and 5, the reinforcing rib 5 is formed by bending the edge of the second bending edge 4 along the plate body 1, is positioned on the inner side between the first bending edge 3 and the plate body 1, and is in a strip shape and attached to a corner; the integral strength of the corners of the induction plate is better.

The both sides of first hem 3 and the both sides parallel and level of plate body 1 for the size of plate body 1 shortens, and through the reinforcement of second hem 3, not only reduced the consumption of material, still promoted the intensity of whole tablet.

In order to facilitate the position adjustment of the induction plate in the installation process of the elevator guide rail bracket, the installation hole 2 is a strip-shaped installation hole.

In order to enable the bent edge 3 to be matched with an elevator flat switch inductor for use and meet the standard requirement, the first bent edge 3 and the plate body 1 are vertically arranged.

The present invention is not limited to the above embodiments, and any change is made on the shape or material composition, and all the structural designs provided by the present invention are all the deformation of the present invention, which should be considered within the protection scope of the present invention.

Claims (8)

1. An induction plate, comprising a plate body (1), characterized in that: the plate body (1) is provided with a mounting hole (2), the two sides of the plate body (1) are respectively provided with a first bending edge (3) formed by flanging, and the end part of the first bending edge (3) is bent and formed with a second bending edge (4); the plate body (1) is provided with reinforcing ribs (5) in a protruding or bending mode, and the reinforcing ribs (5) are located at corners between the first bending edges (3) and the plate body (1).

2. The sensing plate of claim 1, wherein: the second bending edge (4) is attached to the first bending edge (3), and the second bending edge (4) is located on the inner side of the first bending edge (3).

3. The sensing plate of claim 1, wherein: the reinforcing ribs (5) face towards the first bending edges (3) and the inner sides between the plate bodies (1) and are convex.

4. The sensing plate of claim 3, wherein: the reinforcing ribs (5) are provided with a plurality of reinforcing ribs and are arranged at equal intervals in sequence between the first bending edges (3) and the plate body (1).

5. The sensing plate of claim 1, wherein: the reinforcing ribs (5) are formed by bending the edges of the second bending edges (4) along the plate body (1).

6. The sensing plate of claim 1, wherein: the mounting hole (2) is a long strip-shaped mounting hole.

7. The sensing plate of claim 1, wherein: the first bending edge (3) and the plate body (1) are vertically arranged.

8. The sensing plate of claim 1, wherein: the thickness of the plate body (1) is 0.5 to 1 mm.

Images