CN206789987U

CN206789987U - A kind of multiple cable sheave

Info

Publication number: CN206789987U
Application number: CN201720456689.8U
Authority: CN
Inventors: 褚方权
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-27
Filing date: 2017-04-27
Publication date: 2017-12-22
Anticipated expiration: 2027-04-27

Abstract

The utility model discloses a kind of multiple cable sheave, including at least two groups of cable sheaves being used in conjunction with each other；The cable sheave includes the installing plate of both sides and the pulley among installing plate；The installing plate of the both sides sets three-legged structure；And the base of the installing plate of the triangle of two groups of cable sheaves is mounted on a jointed shaft.In the utility model jointed shaft is mounted between two cable sheaves being engaged; and articulated slab is installed on jointed shaft; neck side is provided with the articulated slab of side fixture block is set; interval between two cable sheaves can be adjusted on different necks by the way that fixture block is installed to, and by jointed shaft install articulated slab can free translation-angle the neck of coordination hinge plate and fixture block adjustment length can very easily be placed at well head and protect cable and pull rope again；And easily dismantled by the cooperation of neck and fixture block between two cable sheave groups, it is all very convenient to carry installation.

Description

A kind of multiple cable sheave

Technical field

Power construction equipment is the utility model is related to, specifically a kind of multiple cable sheave.

Background technology

The cable sheave of multiple is that multiple cable sheaves are combined into composition, more be used in well head at or outlet Place's protection pull rope or cable, the cable sheave group of existing multiple are only that the combination of multiple cable sheaves is arranged on into one Rise, and be that both sides installing plate is directly mounted together, cause the interval between pulley two-by-two very small, therefore even in some The less exit of relative aperture will set multiple cable sheave groups in order to ensure pull rope does not touch on the borehole wall, interval can not Adjust and larger space can be taken.

Utility model content

The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of multiple cable sheave.

Technical scheme：Technical scheme is used by the utility model solves the problems, such as：A kind of multiple cable sheave, at least Including two groups of cable sheaves being used in conjunction with each other；The cable sheave includes the installing plate of both sides and among installing plate Pulley；The installing plate of the both sides sets three-legged structure；And the base of the installing plate of the triangle of two groups of cable sheaves is pacified The articulated slab extended laterally is mounted on equipped with a jointed shaft, and on the jointed shaft of both sides, and is also all provided with the articulated slab of both sides The L grooves of L-shaped are equipped with, and the L channel openings on the articulated slab of left side are upward, and the L channel openings on the articulated slab of right side are down；Left side is hinged Some row's necks are provided with plate, and the fixture block that a row is used cooperatively with neck is provided with the articulated slab of right side.

Preferably, in order to preferably adjust the spacing between two cable groups, the neck on described left side articulated slab Four rows are provided with altogether.

Preferably, the jointed shaft is arranged to bolt axle.

Preferably, described pulley is arranged to MC nylon wheels or cast steel wheel.

Beneficial effect：The utility model compared with prior art, has advantages below：Two are engaged in the utility model Cable sheave between be mounted on jointed shaft, and articulated slab is installed on jointed shaft, neck one is provided with the articulated slab of side Side sets fixture block, interval between two cable sheaves can be adjusted on different necks by the way that fixture block is installed to, Er Qietong Cross jointed shaft installation articulated slab can free translation-angle the neck of coordination hinge plate and fixture block adjustment length can be very easily again It is placed at well head and protects cable and pull rope；It is and very convenient by the cooperation of neck and fixture block between two cable sheave groups Dismounting, it is all very convenient to carry installation.

Brief description of the drawings

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

Embodiment

Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate, the present embodiment is with the utility model Implemented under premised on technical scheme, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality With new scope.

As shown in figure 1, a kind of multiple cable sheave, including at least two groups of cable sheaves being used in conjunction with each other；It is described Cable sheave includes the installing plate 1 of both sides and the pulley 2 among installing plate 1；The installing plate 1 of the both sides sets triangle Structure；And the base of the installing plate 1 of the triangle of two groups of cable sheaves is mounted on a jointed shaft 3, and on the jointed shaft 3 of both sides The articulated slab 4 extended laterally is mounted on, and the L grooves 5 of L-shaped are also provided with both sides articulated slab 4, and left side articulated slab 4 On L grooves 5 it is opening up, and the L channel openings on right side articulated slab 4 are down；Some row's necks 6 are provided with left side articulated slab 4, And the fixture block 7 that a row is used cooperatively with neck 6 is provided with right side articulated slab 4.

In order to preferably adjust the spacing between two cable groups, the neck 6 on described left side articulated slab 4 is provided with altogether Four rows；The jointed shaft 3 is arranged to bolt axle；Preferably, described pulley 2 is arranged to MC nylon wheels or cast steel wheel.

Jointed shaft is mounted between two cable sheaves being engaged in the utility model, and is installed on jointed shaft hinged Fishplate bar, neck side is provided with the articulated slab of side fixture block is set, can adjusted by being installed to fixture block on different necks Interval between two cable sheaves, and by jointed shaft install articulated slab can free translation-angle coordination hinge plate again card Groove and fixture block adjustment length, which can be very easily placed at well head, protects cable and pull rope；And two cable sheave groups it Between easily dismantled by the cooperation of neck and fixture block, carry installation it is all very convenient.

Above-mentioned embodiment is a preferred embodiment of the present utility model, is not new for limiting this practicality The implementation of type and right, all contents according to described in present utility model application scope of patent protection are made equivalent Change and modification, all should be included in the utility model patent application range.

Claims

A kind of 1. multiple cable sheave, it is characterised in that：Including at least two groups of cable sheaves being used in conjunction with each other；The electricity Cable pulley includes the installing plate (1) of both sides and the pulley (2) among installing plate (1)；The installing plate (1) of the both sides is set Put three-legged structure；And the base of the installing plate (1) of the triangle of two groups of cable sheaves is mounted on a jointed shaft (3), and both sides Jointed shaft (3) on be mounted on the articulated slab (4) that extends laterally, and the L of L-shaped is also provided with both sides articulated slab (4) Groove (5), and the L grooves (5) on left side articulated slab (4) are opening up, and the L channel openings on right side articulated slab (4) are down；Cut with scissors in left side Some row's necks (6) are provided with fishplate bar (4), and the card that a row is used cooperatively with neck (6) is provided with right side articulated slab (4) Block (7).
A kind of 2. multiple cable sheave according to claim 1, it is characterised in that：On described left side articulated slab (4) Neck (6) be provided with four rows altogether.
A kind of 3. multiple cable sheave according to claim 1, it is characterised in that：The jointed shaft (3) is arranged to slotting Bearing pin.
A kind of 4. multiple cable sheave according to claim 1, it is characterised in that：Described pulley (2) is arranged to MC Nylon wheel or cast steel wheel.