Lifting Guide Rail For Elevator
|
Model |
b1 |
h1 |
k |
n |
f |
g |
c |
|
T70/B |
70 |
65 |
9 |
34 |
8 |
6 |
6 |
|
T75/B |
75 |
62 |
10 |
30 |
9 |
7 |
8 |
|
T78/B |
78 |
56 |
10 |
26 |
8.5 |
6 |
7 |
|
T82/B |
82.5 |
68.25 |
9 |
25.4 |
8.25 |
6 |
7.5 |
|
T89-1 |
89 |
62 |
16 |
32 |
9 |
7 |
8 |
|
T89/B |
89 |
62 |
16 |
34 |
11.1 |
7.9 |
10 |
|
T90/B |
90 |
75 |
16 |
42 |
10 |
8 |
10 |
|
T114/B |
114 |
89 |
16 |
38 |
11 |
8 |
9.5 |
|
T127-1/B |
127 |
89 |
16 |
45 |
11 |
8 |
10 |
|
T127-2/B |
127 |
89 |
16 |
51 |
15.9 |
12.7 |
10 |
|
T140-1/B |
140 |
108 |
19 |
51 |
15.9 |
12.7 |
12.7 |
|
T140-2/B |
140 |
102 |
28.6 |
51 |
17.5 |
14.5 |
17.5 |
|
T140-3/B |
140 |
127 |
31.75 |
57 |
25.4 |
17.5 |
19 |
|
Model |
b1 |
c |
f |
h1 |
h2 |
k |
n |
|
TK3 |
87±1 |
≥1.8 |
2 |
60 |
|
16.4 |
25 |
|
TK5 |
3 |
||||||
|
TK3A |
78±1 |
≥1.8 |
2.2 |
60 |
10±1 |
16.4 |
25 |
|
TK5A |
3.2 |
1. Machined Elevator Guide Rail
2. Cold Drawn Elevator Guide Rail
3.Customized Elevator Guide Rail
4. Hollow Elevator Guide Rail
5. Cold drawn elevator guide rail fishplates, machined elevator guide rail fishplates, special thicness fishplates, T section fishplates, forged clips, sliding clamps, sliding clips, T-clips.
6.Standard: ISO 7465.
7.Model: T45A, T50A, T70B, T75B, T78B, T82B, T89B, T90B, T114B, T127B, TK3, TK3A, TK5, TK5A.
8.Packing: Our guide rails are packed in bundles, with protective covers at both ends, and each bundle is packed with plastic sheeting. We can also pack according to your requirements.
9.We can provide brand guide rails such as MARAZZI, etc.
The elevator guide rail is a safe track for the elevator to travel up and down in the hoistway, ensuring that the car and the counterweight move up and down along it. The guide rail connects the plate and the guide rail bracket to the hoistway wall to provide guidance for the elevator car and counterweight. The supporting function of the safety caliper when braking is an important part of the elevator system. The guide rail commonly used in elevators is a "T"-shaped guide rail. Features such as strong rigidity, high reliability, safety and low cost. The guide rail plane must be smooth, without obvious uneven surface. Since the guide rail is the shuttle rail of the guide shoe and safety gear on the elevator car, the clearance must be ensured during installation. At the same time, the guide rail has to bear the responsibility of stopping the elevator when the elevator has an overspeed accident, so its rigidity cannot be ignored.
Elevator guide rails are divided into: solid guide rails and counterweight hollow guide rails.
The solid guide rail is a machined guide rail, which is formed by machining the guide surface and connecting parts of the guide rail profile. Its purpose is to provide guidance for the operation of the elevator car during the operation of the elevator. The small solid guide rail is also used for counterweight guidance. There are many solid guide rail specifications according to the width of the guide rail floor, which can be divided into T45, T50, T70, T75, T78, T82, T89, T90, T114, T127, T140, etc.
Counterweight hollow guide rails are cold-formed rolling guide rails with thicknesses of 2.75mm and 3.0mm. They are cold-formed from coiled plates through multi-pass molds. They are mainly used to provide guidance for the counterweight during elevator operation. Hollow guide rails can be divided into straight sides and flanged sides according to the shape of the guide rail end surface, namely TK5 and TK5A.