Escalator floor slab support structure and support frame
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A technology for escalators and supporting structures, which is applied to elevators, transportation and packaging in buildings. It can solve problems such as welding and assembly errors of support frames, increased demand for adjustment of support frames, and difficulties in adjusting the width of escalators, so as to ensure assembly Clearance, high assembly efficiency, and simple structure
Active Publication Date: 2020-09-22
SHANGHAI MITSUBISHI ELEVATOR CO LTD
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Summary
Abstract
Description
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Problems solved by technology
Among them, in semi-outdoor and outdoor escalators, water (mainly rainwater) will inevitably infiltrate from the gap between the floor plate and the frame, putting the equipment in the escalator (such as the electrical components of the upper machine room) at risk
At present, some escalators adopt the method of setting independent water tanks under the supporting frame to prevent this problem, but this solution has the following disadvantages: (1) The water tank needs to be installed all along the frame, and the assembly workload is large; (2) The lower part of the supporting frame The space is narrow and the height of the sink is limited; (3) The welding and assembly errors of the support frame cause leakage problems
[0003] In addition, at present, most of the escalator floor slab support frames adopt height-adjustable mechanical structures, but it is difficult to adjust the width direction of the escalator, and because the escalator truss usually has a certain shape and position tolerance, the support frame needs to be adjusted in the width direction of the escalator Increase
Method used
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Embodiment 1
[0037] Such as figure 1 , figure 2 and image 3 As shown, the escalator floor plate support structure includes a support frame 2, a locking bracket 5, a support bolt 4, and a displacement bolt 8;
[0038] The supporting frame 2 includes a vertical surface 25 and a horizontal surface 20 that are vertically connected and fixed together;
[0039] The transverse surface 20 includes a supporting surface 21 and a sump 22;
[0040] The sump 22 is located between the supporting surface 21 and the vertical surface 25;
[0041] The bottom of the sump 22 is provided with a drainage hole 23;
[0042] The back of the support surface 21 is provided with a T-shaped groove 24;
[0043] The locking bracket 5 is provided with a support hole and a displacement hole;
[0044] The displacement bolt 8 has a head outer diameter larger than the width of the vertical part of the T-shaped slot 24 and smaller than the width of the transverse part of the T-shaped slot 24, and an outer diameter of ...
Embodiment 2
[0054] Based on the supporting structure of the escalator floor plate in Embodiment 1, the displacement hole is a waist-shaped hole.
[0055] In the supporting structure of the escalator floor plate in the second embodiment, the displacement bolt 8 can move in the width direction of the locking bracket 5, therefore, under the condition that the support bolt 4 is fixed, the translation of the supporting frame 2 in the width direction of the truss 1 can be realized .
Embodiment 3
[0057] Based on the first embodiment, the escalator floor support structure further includes a locking nut 7;
[0058] The lock nut 7 is sleeved on the screw rod of the support bolt 4 and is located between the lock bracket 5 and the escalator truss 1 .
[0059] Embodiment 1. In the supporting structure of the floor plate of the escalator, the locking nut 7 and the washer 6 are used together with the supporting bolt 4 to fix the locking bracket 5 after the position of the supporting frame 2 is adjusted.
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Abstract
The invention discloses an escalator floor board supporting structure which comprises a supporting frame, a locking support, supporting bolts and displacement bolts. The supporting frame comprises a vertical face and a transverse face. The transverse face comprises a supporting face and a water collecting groove. A water drainage hole is formed in the bottom of the water collecting groove. A T-shaped groove is formed in the back of the supporting face. The locking support is provided with a supporting hole and a displacement hole. Heads of the displacement bolts are arranged in the transverseportion of the T-shaped groove, and screws of the displacement bolts penetrate through the T-shaped groove and the displacement hole to fix the locking support and the supporting frame to the displacement bolts. Heads of the supporting bolts are used for being supported on the bottom face of the T-shaped groove, and screws of the supporting bolts are used for penetrating through the supporting hole of the locking support to fix the locking support into a bolt hole of an escalator truss in a bolt manner. The invention further discloses a supporting frame. The structure can have functions of supporting a floor board and collecting and draining water, the structure is concise and high in waterproof function, adjustment of the supporting frame in the height direction and rotation in the planeof the floor board are facilitated, the error can be made up, the assembling clearance is ensured, the assembling efficiency is high, and the error-tolerant rate is high.
Description
technical field [0001] The invention relates to elevator accessories, in particular to an escalator floor board support structure and a support frame. Background technique [0002] The application scenarios of escalators have diverse characteristics, and are mainly divided into three categories: indoor, semi-outdoor and outdoor according to environmental factors. Among them, in semi-outdoor and outdoor escalators, water (mainly rainwater) will inevitably infiltrate from the gap between the floor plate and the frame, putting the equipment in the escalator (such as the electrical components of the upper machine room) at risk. At present, some escalators adopt the method of setting independent water tanks under the supporting frame to prevent this problem, but this solution has the following disadvantages: (1) The water tank needs to be installed all along the frame, and the assembly workload is large; (2) The lower part of the supporting frame The space is narrow and the heig...
Claims
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Application Information
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