Mechanical buffer pier provided with buffer

Abstract

The utility model discloses a mechanical buffer pier for installing a buffer, which comprises a bottom plate (1), fixed channel steel (2) symmetrically arranged relative to the center line of the bottom plate (1) is arranged on the bottom plate (1), a plurality of groups of positioning grooves (4) are arranged in the height direction of the fixed channel steel (2), and movable channel steel (3) capable of moving up and down relative to the fixed channel steel (2) is arranged in the fixed channel steel (2). A plurality of groups of positioning holes (5) are formed in the height direction of the movable channel steel (3), a supporting plate (6) is arranged at the upper end of the movable channel steel (3), a connecting seat (7) is arranged on the supporting plate (6), a spherical connecting block (8) is arranged in the connecting seat (7), a mounting plate (9) is arranged at the upper end of the spherical connecting block (8), and adjusting screw rods (10) for adjusting the levelness of the mounting plate (9) are arranged on the periphery of the mounting plate (9). The height of the buffer can be adjusted, the mounting plate can be leveled, the buffer is stressed in the vertical direction, and safety is good.

Description

Technical Field

[0001] The utility model relates to a mechanical buffer pier, in particular to a mechanical buffer pier used for installing an elevator buffer. Background Art

[0002] The elevator buffer is a safety device installed at the bottom of the elevator shaft. It is used to absorb and reduce the impact force during the operation of the elevator to protect the safety of passengers and the elevator itself. The elevator buffer is usually installed on the elevator buffer pier. The existing elevator buffer pier is made of cement pouring to carry the buffer. However, errors are prone to occur during the pouring process. When the buffer is damaged and needs to be replaced, if the buffer model is changed, the cement pouring buffer pier has poor applicability.

[0003] For example, the patent with application number 202122399614.X discloses an elevator shaft bottom buffer fixing device, which includes a fixed base with a bottom plate and a vertical frame plate, a mounting seat for installing a buffer with a panel and a vertical sleeve plate, the vertical sleeve plate is sleeved on the vertical frame plate and can lock the relative heights of each other, and the vertical sleeve plate and the vertical frame plate both have lateral openings and the opening orientations correspond to each other. The vertical sleeve plate of the elevator shaft bottom buffer fixing device is sleeved on the vertical frame plate and can be moved vertically, adjusted to the desired determined position, and then locked relative to each other, thereby determining the height of the fixing device. However, it is unable to adjust the horizontality of the panel well, which may easily cause the buffer to be subjected to force not in the vertical direction, posing a safety hazard. Utility Model Content

[0004] The utility model aims to provide a mechanical buffer pier for installing a buffer, which can not only adjust the height, but also level the installation plate, so that the buffer is stressed in the vertical direction, and has good safety.

[0005] The technical solution of the utility model: a mechanical buffer pier for installing a buffer, comprising a base plate, a fixed channel steel symmetrically arranged relative to the center line of the base plate is provided on the base plate, a plurality of positioning grooves are provided in the height direction of the fixed channel steel, a movable channel steel which can move up and down relative to the fixed channel steel is provided in the fixed channel steel, a plurality of positioning holes are provided in the height direction of the movable channel steel, a support plate is provided at the upper end of the movable channel steel, a connecting seat is provided on the support plate, a spherical connecting block is provided in the connecting seat, a mounting plate is provided at the upper end of the spherical connecting block, an adjusting screw for adjusting the horizontality of the mounting plate is provided around the mounting plate, and a supporting block is provided at the lower end of the adjusting screw.

[0006] In the aforementioned mechanical buffer pier for installing a buffer, the fixed channel steel and the movable channel steel are cold-bent inner-curled channel steels.

[0007] In the aforementioned mechanical buffer pier for installing a buffer, a groove corresponding to the spherical connecting block is provided in the connecting seat.

[0008] Compared with the prior art, the utility model adjusts the height of the buffer pier through the relative movement of the fixed channel steel and the movable channel steel, and through the fixing piece passing through the positioning groove and the positioning hole. The reason for setting the positioning groove on the fixed channel steel is that it can move relative to the positioning hole when fixed, thereby achieving fine adjustment of the height, which makes it more suitable. The mounting plate and the support plate are connected by a spherical connecting block and a connecting seat, so that the mounting plate can rotate relative to the support plate. The mounting plate is leveled by rotating the adjusting screw, so that the force applied to the buffer on the buffer pier is in the vertical direction, preventing the buffer from being biased to one side and possibly tipping over, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model;

[0010] Figure 2 It is a schematic structural diagram of the utility model from a top view perspective with the middle portion cut off.

[0011] The markings in the attached drawings are: 1-base plate, 2-fixed channel steel, 3-movable channel steel, 4-positioning groove, 5-positioning hole, 6-support plate, 7-connecting seat, 8-spherical connecting block, 9-mounting plate, 10-adjusting screw, 11-slot, 13-support block. DETAILED DESCRIPTION

[0012] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0013] Embodiment. A mechanical buffer pier for installing a buffer, comprising: Figure 1-2 As shown, it includes a base plate 1, on which a fixed channel steel 2 is symmetrically arranged relative to the center line of the base plate 1, a plurality of positioning grooves 4 are arranged in the height direction of the fixed channel steel 2, a movable channel steel 3 which can move up and down relative to the fixed channel steel 2 is arranged in the fixed channel steel 2, a plurality of positioning holes 5 are arranged in the height direction of the movable channel steel 3, a support plate 6 is arranged at the upper end of the movable channel steel 3, a connecting seat 7 is arranged on the support plate 6, a spherical connecting block 8 is arranged in the connecting seat 7, a mounting plate 9 is arranged at the upper end of the spherical connecting block 8, an adjusting screw 10 for adjusting the horizontality of the mounting plate 9 is arranged around the mounting plate 9, and a supporting block 13 is arranged at the lower end of the adjusting screw 10.

[0014] The fixed channel steel 2 and the movable channel steel 3 are cold-bent inner-curled channel steels.

[0015] The connection seat 7 is provided with a slot 11 corresponding to the spherical connection block 8 .

[0016] Principle of the utility model: The application is connected to the ground through a base plate 1, a fixed channel steel 2 is welded on the base plate 1, and an angle steel for improving the connection performance between the base plate 1 and the fixed channel steel 2 can be set on the outside of the fixed channel steel 2, and a movable channel steel 3 that can move relative to the fixed channel steel 2 is provided inside the fixed channel steel 2, and the movable channel steel 3 and the fixed channel steel 2 can adopt cold-bent inner curling channel steel to prevent the movable channel steel 3 and the fixed channel steel 2 from being separated relative to each other. When adjusting the height, the movable channel steel 3 is moved relative to the fixed channel steel 2, and the fixing bolts and nuts are passed through the positioning holes 5 and the positioning grooves 4 to achieve the locking of the movable channel steel 3 and the fixed channel steel 2. After the height adjustment is completed, the mounting plate 9 can be rotated relative to the support plate 6 by rotating the adjusting screw 10, and the mounting plate 9 is in a horizontal state by changing the extension length of the adjusting screw 10, so that the horizontality of the installed buffer is not greater than one thousandth, and the safety is better.

Claims

1. A mechanical buffer pier for installing a buffer, characterized in that: The invention comprises a bottom plate (1), wherein a fixed channel steel (2) is provided on the bottom plate (1) and is symmetrically arranged relative to the center line of the bottom plate (1), and a plurality of positioning grooves (4) are provided on the fixed channel steel (2) in the height direction, and a movable channel steel (3) is provided in the fixed channel steel (2) and can move up and down relative to the fixed channel steel (2), and a plurality of positioning holes (5) are provided on the movable channel steel (3) in the height direction, and a support plate (6) is provided at the upper end of the movable channel steel (3), and a connecting seat (7) is provided on the supporting plate (6), and a spherical connecting block (8) is provided in the connecting seat (7), and a mounting plate (9) is provided at the upper end of the spherical connecting block (8), and an adjusting screw (10) for adjusting the horizontality of the mounting plate (9) is provided around the mounting plate (9), and a supporting block (13) is provided at the lower end of the adjusting screw (10).

2. A mechanical buffer pier for installing a buffer according to claim 1, characterized in that: The fixed channel steel (2) and the movable channel steel (3) are cold-bent inner-curled channel steels.

3. The mechanical buffer pier for installing a buffer according to claim 1, characterized in that: The connection seat (7) is provided with a slot (11) corresponding to the spherical connection block (8).

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