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rope grip

A technology of rope clamps and clamping blocks, which is applied in the field of rope clamps, can solve the problems of difficult positioning of movable clamping blocks and low action sensitivity of rope clamps, achieve simple and convenient installation and positioning, improve action flexibility, and facilitate impact effect

Active Publication Date: 2018-05-08
SHIJIAZHUANG WULON BRAKE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a rope clamp to solve the problems of difficult positioning of the movable clamp block and low action sensitivity of the rope clamp

Method used

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Embodiment Construction

[0025] like figure 1 As shown, the rope clamp of the present invention includes a frame 1, a fixed clamp block 3 fixed in the frame, and a movable clamp block 4 arranged opposite to the fixed clamp block; Friction plates 2 are respectively attached to them; the gap between the movable clamp block 4 and the fixed clamp block 3 is a rope passage for the steel wire rope to pass through.

[0026] like figure 2 As shown, the frame 1 is a trough-shaped body surrounded by two side plates 14 and an end plate 15 located between the two side plates. On the two slopes of the inner wall of the end plate 15, two slideways 16 are respectively arranged, and the slideways on the two slopes face each other end to end and keep a certain distance, and a roller shaft row 17 is arranged in each slideway 16. . Shaft roller row 17 is to open a row of parallel tunnels on a plate surface, and a rotatable roller shaft is set in each tunnel to form a row of roller shaft rows with substantially equal...

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PUM

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Abstract

The invention relates to a rope gripper structurally comprising a frame, a fixed clamp, and a movable clamp. The frame comprises two side panels and an end plate positioned between the two side panels. Two spring plungers are fixed on both side panels in opposite positions and extent into an inner cavity of the frame. The movable clamp comprises a clamp body and a friction plate, two sides of the clamp body are provided with transverse clamping grooves, and the front ends of the spring plungers are fastened in the transverse clamping grooves. The friction plate is divided into an upper friction plate and a lower friction plate, and the rod is fixed between the upper and lower friction plates, and the two ends of the rod protrude out of the clamp body and is inserted into longitudinal seams on the side plate of the frame. Two ends of the rod are connected with torsion springs. The other ends of the torsion springs are connected with connecting terminals fixed on the frame.

Description

technical field [0001] The invention relates to a safety brake, in particular to a rope clamp. Background technique [0002] In order to prevent vicious casualty accidents caused by unexpected movement of the car, improve the safety of elevator use, and meet the safety standard requirements for elevator installation and use, the applicant proposed a new design of a wedge-shaped rope clamp that can be used as an elevator safety brake. The structure of this wedge-shaped rope clamp is that two brake clips with opposite clamping surfaces are arranged in the frame, and a rope channel is formed between the clamping surfaces of the two brake clamps. Among the two brake clamps, There is at least one movable clamping block that can move up and down in the frame. The movable clamp block is a wedge-shaped block, and the inner edge of the frame fitted with the wedge-shaped surface of the movable clamp block is a wedge-shaped inner groove surface, and the movable clamp block is attached...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/18
CPCB66B5/18
Inventor 韩伍林郝雄毅
Owner SHIJIAZHUANG WULON BRAKE
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