CN202124377U

CN202124377U - Limiting final limit cam frame

Info

Publication number: CN202124377U
Application number: CN2011202215156U
Authority: CN
Inventors: 张喜荣
Original assignee: Suzhou Xinda Escalator Accessories Co Ltd
Current assignee: Suzhou Xinda Escalator Accessories Co Ltd
Priority date: 2011-06-28
Filing date: 2011-06-28
Publication date: 2012-01-25
Anticipated expiration: 2021-06-28

Abstract

The utility model discloses a limiting final limit cam frame, which comprises final limit cam connecting plates and a limiting final limit cam. The final limit cam connecting plates are L-shaped plates, a reinforcing rib is welded at a connection position of a transverse straight section and a vertical section of each L-shaped plate, a damping rubber pad is mounted on the upper end surface of the transverse straight section of each final limit cam connecting plate by a bolt, the limiting final limit cam consists of a final limit cam transverse plate and final limit cam inclined plates welded at two ends of the final limit cam transverse plate, and the two final limit cam connecting plates are mounted on the final limit cam transverse plate at intervals. The limiting final limit cam frame is convenient in installation and detachment and cannot be damaged easily during service.

Description

A kind of spacing bow rack

Technical field

The utility model relates to a kind of elevator components, specifically is used for the spacing mounting bracket that hits bow.

Background technology

In elevator industry, up when lift car near when door layer, be installed in that car is spacing to hit the travel switch that bow touches the pre-position, thereby cut off the quick loop of elevator, force deceleration of elevator, turn to the slow train operation by express.When otherwise express ran down to, the travel switch that plate touches the desired location was bent in hitting on the car, forces deceleration of elevator, turned to the slow train operation by express.The spacing bow rack installing/dismounting that is installed in the prior art on the car is inconvenient, easy fail in bending during use, and service life is short.

The utility model content

Purpose: the utility model provides a kind of spacing bow rack to the deficiency of prior art.

Technical scheme: to achieve these goals, the utility model adopts following technical scheme: a kind of spacing bow rack comprises and hits bow connecting panel and the spacing bow that hits; Said hit the bow connecting panel be the L shaped plate material; The said spacing bow that hits is formed by hitting the bow transverse slat and being welded on this bow swash plate that hits that hits bow transverse slat two ends; The said compartment of terrain of hitting on the bow transverse slat is installed two and is hit the bow connecting panel.

In order to improve the intensity of hitting the bow plate, the section anyhow of said L shaped plate material is welded with reinforced rib with a vertical section junction.

The said bow connecting panel that hits is installed the yielding rubber pad through bolt in the upper surface of section anyhow, thereby the impulsive force when having reduced spacing use of hitting bow has prolonged its service life.In addition, the said spacing bow that hits bends connecting panel and is connected through tie bolt with hitting, and can be easy for installation and removal.

Beneficial effect: compared with prior art, the utlity model has following beneficial effect: 1, easy installation and removal; Through installation reinforced rib and yielding rubber pad, thereby reduce the impulsive force when using, not fragile.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the A-A cutaway view among Fig. 1;

Wherein: hit bow connecting panel 1; The spacing bow 2 that hits; Hit bow transverse slat 21; Hit bow swash plate 22; Yielding rubber pad 3; Reinforced rib 4; Tie bolt 5.

The specific embodiment

Do further explanation below in conjunction with accompanying drawing to this use is novel, but the protection domain of the utility model is not limited to said embodiment.

As depicted in figs. 1 and 2, the utility model comprises that hitting bow connecting panel 1 bends 2 with spacing hitting; The said bow connecting panel 1 that hits adopts the L shaped plate material; Section anyhow and vertical section junction welding reinforced rib 4 at this L shaped plate material; Thereby improve its intensity; Hit bow connecting panel 1 at this simultaneously and through bolt yielding rubber pad 3 is installed in the upper surface of section anyhow, and be installed on the car, the impulsive force that can reduce like this when using improves its service life; The said in addition spacing bow that hits hit bow transverse slat 21 in 2 minutes and hits and bend swash plate 22 with two; Two are hit bow swash plate 22 and are welded on the two ends of hitting bow transverse slat 21 respectively; And make and hit bow swash plate 22 and hit bow transverse slat 21 and have certain angle, make simultaneously and spacingly hit that distance has certain-length between bow 2 two ends, make it when operation; Adjacent with the travel switch of each predeterminated position, install two on the bow transverse slat 21 with being separated by and hit and bend connecting panel 1 said hitting through tie bolt 5 at last.

As preferably, hit bow transverse slat 21 and the angle a that hits between the bow swash plate 22 is 12 °.

As preferably, the two interval L1 that hit between the bow connecting panel 1 are 240cm, and hitting bow transverse slat 21 length is 280cm, and the projection chord length L2 of spacing bow rack 2 is 324cm.

Claims

1. a spacing bow rack is characterized in that: comprise and hit bow connecting panel (1) and the spacing bow (2) that hits; The said bow connecting panel (1) that hits is the L shaped plate material; The said spacing bow (2) that hits is formed by hitting bow transverse slat (21) and being welded on this bow swash plate (22) that hits that hits bow transverse slat (21) two ends; The said bow transverse slat (21) that hits is gone up the compartment of terrain and is installed two and hit bow connecting panel (1).

2. spacing bow rack according to claim 1 is characterized in that: the section anyhow of said L shaped plate material is welded with reinforced rib (4) with a vertical section junction.

3. spacing bow rack according to claim 2 is characterized in that: the said bow connecting panel (1) that hits is installed yielding rubber pad (3) through bolt in the upper surface of section anyhow.

4. spacing bow rack according to claim 3 is characterized in that: said spacing hit bow (2) with hit the bow connecting panel (1) be connected through tie bolt (5).