CN208054674U - Buffer of elevator seat - Google Patents

Abstract

The utility model discloses an elevator buffer seat, which comprises a mounting plate for installing the elevator buffer, a fixing plate and a support frame arranged between the mounting plate and the fixing plate, and the support frame includes the The first supporting end connected to the mounting plate and the second supporting end connected to the fixing plate, the mounting plate and/or the fixing plate is provided with a positioning structure, the positioning structure includes a first positioning part and a The second positioning part connected to the first positioning part; the first positioning part limits the first support end and/or the second support end along the first direction, and the second positioning part is along with the The second direction intersecting the first direction limits the first support end and/or the second support end, and the support frame is composed of at least one elevator guide rail. The elevator buffer seat has a simple structure, is easy to manufacture on site, has low cost, and can meet elevator installation requirements.

Description

Elevator buffer seat

technical field

The utility model relates to the technical field of elevator installation, in particular to an elevator buffer seat.

Background technique

Since the height of the elevator buffer and the position of the buffer plate on the car floor are specific, in order to control the distance between the two (called the buffer gap in the industry) to meet the national standard requirements, it is necessary to install a buffer under the buffer seat in the pit of the elevator shaft to adjust the buffer clearance. At present, the elevator buffer seat configured in the pit is designed and manufactured before the elevator leaves the factory, and the elevator shaft is a construction project, and there are more or less dimensional deviations in the depth of the pit in the elevator shaft, so the pit at the elevator installation site The depth and the design of the original buffer seat often have the problem that the size does not match, resulting in the buffer gap not meeting the installation requirements and bringing safety risks.

Utility model content

Based on this, it is necessary to solve the problem that the depth of the elevator installation site pit has a size deviation from that of the elevator buffer seat when it leaves the factory, which leads to the problem that the buffer gap of the elevator buffer cannot meet the installation requirements. Elevator buffer seat required for elevator installation.

An elevator buffer seat, comprising a mounting plate for installing the elevator buffer, a fixing plate and a support frame arranged between the mounting plate and the fixing plate, the support frame includes a The first support end and the second support end connected with the fixing plate, the mounting plate and/or the fixing plate are provided with a positioning structure, the positioning structure includes a first positioning part and a part connected with the second positioning part; the first positioning part limits the first support end and/or the second support end along the first direction, and the second positioning part intersects with the first direction The first support end and/or the second support end are limited in the second direction of the support frame, and the support frame is composed of at least one elevator guide rail.

The structure of the above-mentioned elevator buffer seat is simple and easy to manufacture. The length of the support frame can be determined by the depth of the site pit according to the needs of the elevator on-site installation, and the elevator guide rail with a suitable length is cut to make the support frame. Under the action of the positioning structure Connect the two ends of the support frame to the mounting plate or the fixing plate respectively, and the size of the obtained elevator buffer seat matches the depth of the elevator shaft pit, so that the buffer gap of the elevator buffer is more accurate and adaptable, and can realize the elevator shaft. Compensation for dimensional deviation in construction engineering to ensure the normal installation and operation of the elevator system. At the same time, using the remaining elevator guide rails from the elevator installation as the material of the supporting frame can play a dual-purpose role, saving manufacturing costs, and its strength is reliable, which can meet the relevant requirements of the national standard.

In one embodiment, both the first positioning portion and the second positioning portion are protrusions protruding from the surface of the fixing plate and/or the mounting plate.

In one of the embodiments, the first positioning part and the second positioning part are arranged perpendicular to each other, and the two sides of the elevator guide rail along the first direction and the second direction are respectively connected to the first positioning part. A positioning portion abuts against the second positioning portion.

In one of the embodiments, the elevator guide rail is a T-shaped elevator guide rail, and the T-shaped elevator guide rail has a first guide plate and a second guide plate vertically connected to the middle of the first guide plate, and the second guide plates are perpendicular to each other. The two side surfaces respectively abut against the first positioning portion and the second positioning portion.

In one of the embodiments, the number of the elevator guide rails is two, and the two first guide plates of the two elevator guide rails are attached and fixedly connected.

In one embodiment, the first guide plate is provided with a plurality of screw holes, and the plurality of screw holes are symmetrically distributed on both sides of the first guide plate.

In one of the embodiments, the elevator guide rail is formed by cutting on site.

In one of the embodiments, the support frame is perpendicular to the mounting plate and/or the fixing plate, and the mounting plate is arranged parallel to the fixing plate.

In one of the embodiments, the mounting plate is provided with a plurality of mounting holes, and the fixing plate is provided with a plurality of fixing holes.

In one embodiment, one end of the support frame is connected to the mounting plate and/or the fixing plate by welding.

Description of drawings

Fig. 1 is a schematic structural view of an elevator buffer seat according to an embodiment of the present invention;

Fig. 2 is the structural explosion diagram of Fig. 1 elevator buffer seat;

Fig. 3 is a schematic diagram of the installation of an elevator buffer seat according to an embodiment of the present invention.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Preferred embodiments of the utility model are provided in the accompanying drawings. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present utility model more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terms used herein in the description of the utility model are only for the purpose of describing specific embodiments, and are not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in Figure 1, the elevator buffer seat 10 of one embodiment of the present utility model includes a mounting plate 100, a support frame 200 and a fixed plate 300, and the support frame 200 includes a first support end (not shown) connected with the mounting plate 100 ) and the second supporting end (not shown) connected with the fixing plate 300, the supporting frame 200 is arranged between the installing plate 100 and the fixing plate 300.

As shown in Figure 2, a positioning structure 310 is provided on the mounting plate 100 and/or the fixing plate 300, and the positioning structure 310 includes a first positioning portion 311 and a second positioning portion 313 connected with the first positioning portion 311; the first positioning portion 311 limits the first support end and/or the second support end along the first direction, and the second positioning portion 313 limits the first support end and/or the second support end along the second direction intersecting the first direction; the support frame It consists of at least one elevator guide rail 210.

As shown in FIG. 3 , the installation plate 100 is used for installing the elevator buffer 20 , and the fixing plate 300 provides an installation base for fixed installation in the elevator pit.

The structure of the elevator buffer seat 10 is simple, and the materials are readily available, so it is easy to manufacture on site.

The elevator buffer seat 10 can be designed according to the actual depth of the pit at the elevator installation site. The length of the support frame 200 is determined by the depth of the pit, and the elevator guide rail of an appropriate length is taken as the support frame 200, and then the positioning function of the positioning structure 310 Next, the two ends of the support frame 200 are fixedly connected to the mounting plate 100 and the fixing plate 300 respectively, and the size of the obtained elevator buffer seat 10 matches the depth of the elevator shaft pit, so that the buffer gap of the elevator buffer is more accurate and can Realize the compensation of the size deviation of the elevator shaft in the construction engineering, and then ensure the normal installation and operation of the elevator system. Simultaneously, during elevator installation, there are often remaining elevator guide rails to be cut, and the support frame 200 of the elevator buffer seat can directly utilize the remaining elevator guide rails of the elevator installation as materials to be cut and made, thus avoiding the need to provide additional materials to make the support frame. The cost is greatly saved, and the strength of the material can reliably meet the requirements of the national standard.

In one embodiment, as shown in FIG. 2 , both the first positioning portion 311 and the second positioning portion 313 are protrusions protruding from the surface of the fixing plate 300 . It can be understood that the first positioning portion and the second positioning portion can also be grooves and other structures that can be used for positioning.

Furthermore, the first positioning part 311 and the second positioning part 313 are arranged perpendicular to each other, and the two mutually perpendicular sides of the elevator guide rail 230 are respectively abutted against the first positioning part 311 and the second positioning part 313, so as to move along the two mutually perpendicular sides. The direction is limited in the limiting space formed by the first positioning part 311 and the second positioning part 313 .

Furthermore, the positioning structure 310 is an L-shaped bump.

In one embodiment, as shown in Figure 2, the guide rail 210 is a T-shaped elevator guide rail, which has a first guide plate 211 and a second guide plate 213 vertically connected to the middle of the first guide plate 211, and the two vertical guide plates 213 are perpendicular to each other. The side surfaces respectively abut against the first positioning portion 311 and the second positioning portion 313 . In this way, one end of the second guide plate 213 of the guide rail 210 has two side surfaces that are in close contact with the two positioning parts of the positioning structure 310, so that the position of the support frame 200 when it is fixedly connected with the mounting plate 100 and/or the fixing plate 300 is more accurate. It is convenient, and the structural stability of the fixed connection is higher.

Further, the supporting frame 200 is composed of two elevator guide rails. Specifically, the support frame 200 includes a first guide rail 210 and a second guide rail 230, and the first guide rail 210 and the second guide rail 230 are attached back to back and fixedly connected. In this way, the support frame 200 is formed by fastening two T-shaped elevator guide rails back to back, and the structural stability of the elevator buffer seat 10 is good.

It can be understood that the cross-section of the guide rail can also be L-shaped or other shaped guide rails. In order to meet the structural stability, the number of L-shaped guide rails can be correspondingly increased to 3-4 to meet the requirement of structural stability.

In one embodiment, in order to achieve that the two sides of the elevator guide rail are in close contact with the first positioning part and the second positioning part respectively, the L-shaped projection is arranged on the vertical clamp formed by the first guide plate and the second guide plate of the T-shaped elevator guide rail. corner, and abut against the first guide plate and the second guide plate of the guide rail.

In one embodiment, elevator guide rails 210 are formed by cutting on site. In this way, the cutting and manufacturing of the elevator guide rail 210 can be carried out on site, and the remaining elevator guide rails can be installed by using the elevator, so as to achieve the effect of waste utilization and greatly save the production cost.

In one embodiment, the fixed connection between the first guide rail 210 and the second guide rail 230 is screw connection, the first guide plate 211 of the first guide rail 210 is provided with a plurality of screw connection holes 215, and the plurality of screw connection holes are symmetrically distributed on On both sides of the first guide plate 211 , the second guide rail 230 is provided with screw holes (not shown) corresponding to the first guide rail 210 . It can be understood that the number and distribution positions of the threaded holes should be determined according to the actual situation, taking into account the length and width of the guide rail.

In one embodiment, the fixed connection of the first guide rail 210 and the second guide rail 230 is welding or pinning. It can be understood that the fixed connection of the first guide rail 210 and the second guide rail 230 can be screwed, welded or pinned, and various fixing methods can be combined to achieve a better stabilizing effect.

In one embodiment, the mounting plate 100 is provided with 4 mounting holes, and the fixing plate 300 is provided with 4 fixing holes. In this way, the installation of the elevator buffer is facilitated, and the elevator buffer seat is fixedly installed in the pit.

In one embodiment, the two ends of the support frame 200 are connected to the mounting plate 100 and/or the fixing plate 300 by welding.

Further, the support frame 200 is arranged vertically to the installation board 100 , and the installation board 100 is arranged parallel to the fixing board 300 .

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the utility model, and the description thereof is relatively specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. A kind of elevator buffer seat, it is characterized in that, comprise the mounting plate that is used to install elevator buffer, fixing plate and be located at the support frame between described mounting plate and described fixing plate, described support frame comprises and The first supporting end connected to the mounting plate and the second supporting end connected to the fixing plate, the mounting plate and/or the fixing plate are provided with a positioning structure, the positioning structure includes a first positioning portion and A second positioning portion connected to the first positioning portion; the first positioning portion limits the first support end and/or the second support end along the first direction, and the second positioning portion is along the The second direction intersecting the first direction limits the first support end and/or the second support end, and the support frame is composed of at least one elevator guide rail. 2. The elevator buffer seat according to claim 1, characterized in that, the first positioning portion and the second positioning portion are protrusions protruding from the surface of the fixing plate and/or the mounting plate. piece. 3. The elevator buffer seat according to claim 2, wherein the first positioning portion and the second positioning portion are arranged perpendicular to each other, and the elevator guide rail is along the first direction and the second positioning portion. The two side faces arranged in the direction abut against the first positioning portion and the second positioning portion respectively. 4. The elevator buffer seat according to claim 3, wherein the elevator guide rail is a T-shaped elevator guide rail, and the T-shaped elevator guide rail has a first guide plate and a second guide plate vertically connected to the middle part of the first guide plate. Two guide plates, the two sides of the second guide plate perpendicular to each other abut against the first positioning portion and the second positioning portion respectively. 5. The elevator buffer seat according to claim 4, wherein the number of the elevator guide rails is two, and the two first guide plates of the two elevator guide rails are attached and fixedly connected. 6. The buffer seat of an elevator according to claim 5, wherein the first guide plate is provided with a plurality of threaded holes, and the plurality of threaded holes are symmetrically distributed on both sides of the first guide plate . 7. The elevator buffer seat according to any one of claims 1-6, wherein the elevator guide rail is formed by cutting on site. 8. The elevator buffer seat according to claim 7, characterized in that, the support frame and the mounting plate and/or the fixing plate are arranged perpendicular to each other, and the installing plate and the fixing plate are arranged in parallel. 9. The elevator buffer seat according to claim 8, wherein the mounting plate is provided with a plurality of mounting holes, and the mounting plate is provided with a plurality of mounting holes corresponding to the mounting holes one by one . 10. The elevator buffer seat according to claim 7, characterized in that, one end of the support frame is connected to the installation plate and/or the fixing plate by welding.