CN213112118U - Steel wire rope tightening device - Google Patents

Abstract

The utility model provides a wire rope tightening means, including outer splint, inner splint, skid resistant course and locking piece, inner splint is for relative setting at two mutual parallel arrangement's platelike structure, and its relative face shaping is for pressing from both sides tight face, and the shaping has the tight groove of clamp between pressing from both sides tight face, and the tight groove of clamp is on the tight face of clamp of both sides and the shaping has circular shape cell type structure behind the amalgamation, and the cable presss from both sides tightly to be set up in the cell type structure, and the skid resistant course pad is established between cell type structure and cable surface, splint's the outside including the relative shaping of outer splint to the both sides limit of the tight setting of mutual parallel clamp at outer splint, the locking piece passes inner splint and outer splint and locks fixedly. The device guarantees the effective friction force of the end part of the rope, has the effect of resisting vibration, keeps the good tightening effect of the rope, and improves the safety of elevator operation.

Description

Steel wire rope tightening device

Technical Field

The utility model relates to an installation auxiliary device, specifically a wire rope tightening means of dragging wire rope of elevator.

Background

The elevator is a special device commonly used in buildings and mainly provides a height changing function, wherein a van elevator is a common elevator structure and mainly provides vertical up-down functions, the up-down moving structure of the van elevator is a car and a counterweight, the car and the counterweight are connected through a steel wire rope, the lengths of the ropes on two sides are changed through rotation of a traction machine, relative up-down movement is realized by utilizing the corresponding mass of the car and the counterweight, the steel wire rope is an important traction structure, and the technical index of non-slip and non-groove-falling is required.

The steel wire rope is arranged by a plurality of parallel ropes and passes through the car, the rope sheave on the load such as the counterweight and the like, so that the steel wire rope can effectively run smoothly in the groove body of the rope sheave, but the steel wire rope has an end, the end of the steel wire rope is usually fixed through the plate clamp, the tension of the steel wire rope is maintained, and the smoothness of the running of the rope sheave is maintained.

Disclosure of Invention

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a wire rope tightening means.

The utility model provides a technical scheme that above-mentioned problem adopted is: including outer splint, inner splint, skid resistant course and locking piece, inner splint is for setting up relatively at two platelike structures of mutual parallel arrangement, and its relative face shaping is for pressing from both sides tight face, and the shaping has tight groove between pressing from both sides tight face, presss from both sides tight groove half-and-half shaping and the shaping has circular shape cell type structure behind the amalgamation on the tight face of the clamp of both sides, and the rope presss from both sides tightly to be set up in cell type structure, and the skid resistant course fills up and establishes between cell type structure and rope cable surface, the outside of splint including the relative shaping of outer splint to the both sides limit of the tight setting of mutual parallel clamp at outer splint, the locking piece passes inner splint and outer splint and locks fixedly.

This device is an auxiliary fixture who uses on the steel wire rope cable of elevator, specifically is a structure that can improve and maintain the power of tightening of steel wire rope cable, owing to improved tight structure of clamp, guarantee the effectual frictional force of tip of rope cable, and have the effect of resisting vibrations, make keeping good the effect of tightening of rope cable, the problem of avoiding appearing sliding, and be fit for the elevator of high-speed operation, avoid appearing the problem that the rope cable breaks away from the groove, keep the even running of elevator, improve the security of elevator operation.

In this structure, with the contact of steel wire rope cable be the inner clamping plate, the inner clamping plate is relative two amalgamations of setting up, can the effectual diameter that corresponds the rope correspond the installation, and can be to corresponding with the quantity that sets up of rope, it is even to keep parallel to each other and keep tension between the rope, improve the stationarity of operation, there is skid resistant course and in close contact with the surface of rope in the tight groove of clamp, improve frictional force, outer splint protection inner clamping plate, and with the pressure evenly distributed of inner clamping plate, improve tight effect.

Furthermore, the inner clamping plate is made of wood, anti-skid surfaces are formed on the opposite clamping surfaces of the inner clamping plate, the anti-skid layer is a rubber pad, anti-skid lines are formed on the rubber pad, and the rubber pad extends to cover the surface of the clamping groove. The effect of interior splint is with rope direct contact, in order to improve frictional force, sets up the skid resistant course, and the rubber pad has elasticity and can tighten up the clearance, improves frictional force to interior splint are wooden, have good shock attenuation antidetonation effect, have good impedance effect to the vibrations of elevator operation.

Furthermore, the outer clamping plate is of a straight steel plate structure, and the outer clamping plate is tightly attached to the back surface of the inner clamping plate and is arranged in parallel and is formed in a clamping mode relatively. The outer splint's effect is the tight stability of assurance inner splint clamp, keeps the interior splint steadily to exert pressure, improves the stationarity of rope cable operation.

Further, the locking piece is fixing bolt, and fixing bolt pierces through the superimposed structure of holistic outer splint and interior splint to the symmetry sets up at both ends, and fixing bolt passes through nut locking fixed, keeps the clamp force of interior splint and outer splint.

Further, the thickness of the inner clamping plate is larger than that of the outer clamping plate. The inner clamping plate is used for reducing the vibration of the rope and reducing the external force influence of the dislocation, so that the thickness is increased and the influence is reduced.

Compared with the prior art, the utility model, have following advantage and effect: this device is an auxiliary fixture who uses on the steel wire rope cable of elevator, specifically is a structure that can improve and maintain the power of tightening of steel wire rope cable, owing to improved tight structure of clamp, guarantee the effectual frictional force of tip of rope cable, and have the effect of resisting vibrations, make keeping good the effect of tightening of rope cable, the problem of avoiding appearing sliding, and be fit for the elevator of high-speed operation, avoid appearing the problem that the rope cable breaks away from the groove, keep the even running of elevator, improve the security of elevator operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. outer splint, 2, interior splint, 3, skid resistant course, 4, locking piece, 5, the tight groove of clamp.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

The utility model provides a wire rope tightening means, includes outer splint 1, inner splint 2, skid resistant course 3 and locking piece 4, inner splint 2 is for relative setting up at two parallel arrangement's platelike structure each other, and its relative face shaping is for pressing from both sides tight face, and the shaping has tight groove 5 between pressing from both sides tight face, and tight groove 5 is pressed from both sides half and half shaping and the shaping has circular shape cell type structure behind the amalgamation on the tight face of the clamp of both sides, and the cable presss from both sides tightly and sets up in the cell type structure, and 3 pads of skid resistant course are established between cell type structure and cable surface, splint 2's the outside including outer splint 1 relative shaping to parallel clamp each other sets up the both sides limit at outer splint 1, and the locking piece passes inner splint 2 and outer splint 1 and locks fixedly.

The inner clamping plate 2 is made of wood materials, anti-skid surfaces are formed on the opposite clamping surfaces of the inner clamping plate, the anti-skid layer 3 is a rubber pad, anti-skid lines are formed on the rubber pad, and the rubber pad extends to cover the surface of the clamping groove 5.

The outer clamping plate 1 is of a straight steel plate structure, and the outer clamping plate 1 is tightly attached to the back surface of the inner clamping plate 2 and is arranged in parallel and is clamped and formed relatively.

Locking piece 4 is fixing bolt, and fixing bolt pierces through holistic outer splint 1 and the congruent structure of inner splint 2 to the symmetry sets up at both ends, and fixing bolt passes through nut locking fixed, keeps the clamp force of inner splint 2 and outer splint 1.

The thickness of the inner splint 2 is greater than that of the outer splint 1.

It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A steel wire rope tightening device is characterized in that: including outer splint (1), inner splint (2), skid resistant course (3) and locking piece (4), inner splint (2) are relative to set up in two platelike structures of mutual parallel arrangement, and its relative face shaping is for pressing from both sides tight face, and the shaping has between pressing from both sides tight face presss from both sides tight groove (5), presss from both sides tight groove (5) half and half shaping on the tight face of the clamp of both sides and the shaping has circular shape cell type structure behind the amalgamation, and the cable presss from both sides tightly to set up in the cell type structure, and skid resistant course (3) pad is established between cell type structure and cable surface, the outside of splint (2) including outer splint (1) relative shaping to parallel clamp mutually sets up the both sides limit in outer splint (1), and the locking piece passes inner splint (2) and outer splint (1) and locks fixedly.

2. The wire rope tightening device according to claim 1, characterized in that: the inner clamping plate (2) is made of wood materials, the opposite clamping surfaces of the inner clamping plate are formed into anti-skid surfaces, the anti-skid layer (3) is a rubber pad, anti-skid lines are formed on the rubber pad, and the rubber pad extends to cover the surface of the clamping groove (5).

3. The wire rope tightening device according to claim 1, characterized in that: the outer clamping plate (1) is of a straight steel plate structure, and the outer clamping plate (1) is tightly attached to the back surface of the inner clamping plate (2) and is arranged in parallel and is clamped and formed relatively.

4. The wire rope tightening device according to claim 1, characterized in that: locking piece (4) are fixing bolt, and fixing bolt pierces through the congruent structure of holistic outer splint (1) and inner splint (2) to the symmetry sets up at both ends, and fixing bolt passes through the nut locking fixed, keeps the clamp force of inner splint (2) and outer splint (1).

5. The wire rope tightening device according to claim 1, characterized in that: the thickness of the inner splint (2) is larger than that of the outer splint (1).

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