CN210393325U

CN210393325U - Buffer fixing device

Info

Publication number: CN210393325U
Application number: CN201921451088.3U
Authority: CN
Inventors: 陆海生; 石峰; 颜恒韬; 许磊
Original assignee: Suzhou Rhine Lift Co ltd
Current assignee: Suzhou Rhine Lift Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-04-24
Anticipated expiration: 2029-09-03

Abstract

A buffer fixing device belongs to the technical field of elevators. Including fixing the guide rail in the well both sides respectively, including L type support, connecting plate, connecting seat and U type bolt, L type support have a pair ofly, set up at the length direction's of connecting plate both ends separately, the connecting plate passes through the guide rail fixed mounting of L type support and well both sides, the buffer setting is hugged closely to the connecting seat in one side of buffer to with the length direction's of connecting plate middle part fixed connection, U type bolt circle establish on the buffer, two pins of U type bolt respectively with connecting seat fixed connection. The advantages are that: simple structure is reasonable, simple to operate, and the buffer is spacing in U type bolt, can effectively alleviate and rock to can the noise abatement and improve stability and the security that the elevator used.

Description

Buffer fixing device

Technical Field

The utility model belongs to the technical field of the elevator, concretely relates to buffer fixing position device.

Background

The buffer is the last protective screen of elevator safety, when the elevator breaks down or the accident squats, can absorb or consume the impact energy that the elevator descends, plays the effect of buffering to alleviate the elevator or the people in the elevator and avoid direct striking. The spring type buffer belongs to an energy storage type component, and can generate large impact rebound when being impacted by a car or a counterweight at a high speed. When the elevator speed is higher and the elevator buffer is longer, the buffer is only reinforced by the base, so that the situation of shaking is possibly generated, and the use safety of the elevator is influenced.

In view of the above-mentioned prior art, the applicant has made an advantageous design, and the technical solutions described below have been made in this context.

Disclosure of Invention

An object of the utility model is to provide a reasonable and simple to operate's buffer fixed position device of simple structure.

The utility model aims at reaching like this, a buffer fixing device, including fixing the guide rail in the well both sides respectively, its characterized in that: still include L type support, connecting plate, connecting seat and U type bolt, L type support have a pair ofly, set up respectively at the length direction's of connecting plate both ends, the connecting plate passes through the guide rail fixed mounting of L type support and well both sides, the buffer setting is hugged closely to the connecting seat in one side of buffer to with the length direction's of connecting plate middle part fixed connection, U type bolt circle establish on the buffer, two pins of U type bolt respectively with connecting seat fixed connection.

In a specific embodiment of the present invention, the upper end side of the connecting plate is bent to form a mounting plate, one bent end of the L-shaped bracket is fixedly connected to the mounting plate through a bolt, and the other bent end of the L-shaped bracket is fixedly connected to the guide rail through a bolt and a fixing member.

In another specific embodiment of the utility model, the upper end side of connecting seat form U type bolt installation department after buckling, the lower extreme side of connecting seat towards with U type bolt installation department opposite direction buckle the back and form the connecting plate installation department, two pins of U type bolt pass through the nut of adaptation with U type bolt installation department connect fixedly, the connecting plate installation department with pass through bolt fastening behind the mounting panel laminating of connecting plate.

In another specific embodiment of the present invention, the connecting plate is further provided with a plurality of connecting plate reinforcing ribs at intervals along the length direction.

In another specific embodiment of the present invention, the connecting seat extends between the U-shaped bolt mounting portion and the connecting plate mounting portion to form a connecting seat reinforcing rib.

In still another specific embodiment of the present invention, the connecting plate is an angle iron.

In yet another specific embodiment of the present invention, the connecting seat and the U-shaped bolt are made of Q235 carbon steel plate.

The utility model discloses a U type bolt is as stop device of buffer, and it compares with prior art, and the beneficial effect who has is: simple structure is reasonable, simple to operate, and the buffer is spacing in U type bolt, can effectively alleviate and rock to can the noise abatement and improve stability and the security that the elevator used.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is a side view of the present invention.

1. A guide rail; 2, an L-shaped bracket, 21, a fixing piece; 3. connecting plate, 31, mounting plate, 32, connecting plate reinforcing rib; 4. the connecting seat, 41U-shaped bolt installation parts, 42 connecting plate installation parts and 43 connecting seat reinforcing ribs; 5, U-shaped bolts; 6. a buffer.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, but the description of the embodiments is not intended to limit the technical solutions, and any changes made in the form of the present invention rather than the essential changes should be considered as the protection scope of the present invention.

In the following description, any concept related to the directionality (or the directional nature) of up, down, left, right, front, and rear is intended to facilitate understanding by the public, and thus should not be construed as particularly limiting the technical solution provided by the present invention, with respect to the position state in which the drawings are being described.

Referring to fig. 1, the present invention relates to a buffer fixing device, which includes a guide rail 1, an L-shaped bracket 2, a connecting plate 3, a connecting seat 4 and a U-shaped bolt 5 fixed on two sides of a hoistway respectively. The L-shaped supports 2 are arranged in pairs and are respectively arranged at two ends of the connecting plate 3 in the length direction, and the connecting plate 3 is fixedly arranged with the guide rails 1 on two sides of the well through the L-shaped supports 2. The connecting seat 4 is closely attached to the buffer 6 and arranged on one side of the buffer 6, and is fixedly connected with the middle part of the connecting plate 3 in the length direction. The U-shaped bolt 5 is arranged on the buffer 6 in a circle, and two pins of the U-shaped bolt 5 are fixedly connected with the connecting seat 4 respectively.

Specifically, the upper end side of the connecting plate 3 is bent to form a mounting plate 31, one bent end of the L-shaped bracket 2 is fixedly connected with the mounting plate 31 through a bolt, and the other bent end of the L-shaped bracket 2 is fixedly connected with the guide rail 1 through a bolt and a fixing member 21 for clamping the guide rail 1. The upper end side of connecting seat 4 form U type bolt installation department 41 after buckling, the lower extreme side of connecting seat 4 towards with U type bolt installation department 41 opposite direction buckle the back and form connecting plate installation department 42, two pins of U type bolt 5 pass through the nut of adaptation with U type bolt installation department 41 connect fixedly, connecting plate installation department 42 with pass through the bolt fastening after the mounting panel 31 of connecting plate 3 laminates.

Referring to fig. 1 and fig. 2, a plurality of connecting plate reinforcing ribs 32 are further disposed on the connecting plate 3 at intervals along the length direction. The connecting base 4 extends between the U-shaped bolt mounting part 41 and the connecting plate mounting part 42 to form a connecting base reinforcing rib 43. In this embodiment, the connecting plate 3 is made of angle iron. The connecting seat 4 and the U-shaped bolt 5 are both made of Q235 carbon steel plates.

The utility model adopts the above structure, buffer 6 is by spacing in the space that is enclosed by connecting seat 4 and U type bolt 5 and constitutes, can effectively avoid producing the condition of rocking because of length overlength.

Claims

1. The utility model provides a buffer fixing device, is including fixing guide rail (1) in the well both sides respectively, its characterized in that: still include L type support (2), connecting plate (3), connecting seat (4) and U type bolt (5), L type support (2) have a pair ofly, divide and establish at the length direction's of connecting plate (3) both ends, guide rail (1) fixed mounting of L type support (2) and well both sides is passed through in connecting plate (3), buffer (6) setting in one side of buffer (6) is hugged closely in connecting seat (4) to with the length direction's of connecting plate (3) middle part fixed connection, U type bolt (5) circle establish on buffer (6), two pins of U type bolt (5) respectively with connecting seat (4) fixed connection.

2. A buffer fixing device as claimed in claim 1, wherein the upper end side of the connecting plate (3) is bent to form a mounting plate (31), one bent end of the L-shaped bracket (2) is fixedly connected to the mounting plate (31) by bolts, and the other bent end of the L-shaped bracket (2) is fixedly connected to the guide rail (1) by bolts and a fixing member (21).

3. A bumper fixing device according to claim 2, characterized in that the upper end side of the connecting seat (4) is bent to form a U-shaped bolt mounting portion (41), the lower end side of the connecting seat (4) is bent toward the direction opposite to the U-shaped bolt mounting portion (41) to form a connecting plate mounting portion (42), two pins of the U-shaped bolt (5) are fixedly connected with the U-shaped bolt mounting portion (41) through adaptive nuts, and the connecting plate mounting portion (42) is fixed by bolts after being attached to the mounting plate (31) of the connecting plate (3).

4. A bumper fixing device according to claim 2 or 3 characterised in that the web (3) is further provided with web stiffeners (32) spaced apart along its length.

5. A buffer fixing device according to claim 3 wherein the connecting socket (4) extends between the U-bolt mounting portion (41) and the connecting plate mounting portion (42) to form a connecting socket rib (43).

6. A bumper fixing device according to claim 4 characterised in that the said attachment plate (3) is an angle iron.

7. A buffer fixing device according to claim 3, wherein the connecting seat (4) and the U-bolt (5) are made of Q235 carbon steel plate.