CN2143378Y

CN2143378Y - Cable holder for distribution

Info

Publication number: CN2143378Y
Application number: CN 92233272
Authority: CN
Inventors: 龚尊; 李霞娟; 包伟民; 罗俊华
Original assignee: SHANGHAI ELECTRIC CABLE TRANSMISSION AND DISTRIBUTION CO
Current assignee: SHANGHAI ELECTRIC CABLE TRANSMISSION AND DISTRIBUTION CO
Priority date: 1992-09-21
Filing date: 1992-09-21
Publication date: 1993-10-06
Anticipated expiration: 2002-09-21

Abstract

The utility model relates to a cable holder for distribution, comprising two bearing guide posts, a supporting block, a jack, a base and a hoisting frame which is movably arranged between the side rods of two bearing guide posts in cooperation. The inner side of the hoisting frame is provided with a plurality of pairs of supporting shoulders; the both ends of the supporting block is removably arranged at any pair of supporting shoulders; the jack is arranged below the hoisting frame and between the fixed rod and the base. The utility model can be conveniently arranged on a cable construction site to support a cable disk for distribution for distribution.

Description

Cable holder for distribution

The utility model relates to a kind of servicing unit of cable laying construction, particularly relates to the Cable holder for distribution that a kind of cable unwrapping wire is used.

Existing cable actinobacillus device comprises that fixed support and two has the column of pin-and-hole, sliding sleeve on column tray and be supported on the cramp bar at two columns middle parts, place hydraulic jack on this cramp bar, hydraulic jack is withstood above-mentioned tray, these cramp bar two ends have pin-and-hole, are connected by latch with the column pin-and-hole.Use this unwrapping wire supporting arrangement, need tentatively determine overhead height by adjusting the height of cramp bar on column when laying the cable hank of different size, this just needs to adjust the position of latch on column, very trouble; In addition, because hydraulic jack is to place on the cramp bar at column middle part, therefore will come operating hydraulically operated jack stand tray with manual mode, when the cable hank diameter was big, the placement of hydraulic jack was highly higher, and it is very inconvenient to operate.

The purpose of this utility model provides a kind of cable unwrapping wire bearing support laborsaving and simple in structure easy to use.

Technical solution of the present utility model is: it comprises two supporting guide upright posts, a tray and a jack; Also comprise a base that bottom this two supportings guide upright post, fixes, one can cooperate the lifting stirrup that is installed between this two supportings guide upright post up or down, be provided with many in two side levers of this lifting stirrup to inwardly outstanding supporting shoulder, the two ends of described tray releasably are shelved on the described a pair of relative supporting shoulder, and described jack is arranged between the following fixed lever and described base of described lifting stirrup.

The advantage of Cable holder for distribution of the present utility model is: because that tray releasably is shelved on lifting stirrup is arbitrary on the relative supporting shoulder, so according to the diameter of cable hank, tentatively determine tray overhead apart from the time regulate very convenient; Because hydraulic jack is positioned on the base, just can adopt the mode of riding to handle thereby very convenient laborsaving.

Owing to have above-mentioned convenience and advantage such as laborsaving, use this wire-unfolding rack to increase work efficiency, and be applicable to various on-site cable payingoff constructions.

Now be described with reference to the accompanying drawings most preferred embodiment of the present utility model, with structure and the advantage that further specifies Cable holder for distribution of the present utility model.Wherein:

Fig. 1 is the axle side schematic diagram of individual cable wire-unfolding rack;

Schematic diagram when Fig. 2 is to use two Cable holder for distribution carrying cable dishes.

Referring to Fig. 1, two supporting guide upright posts 1 about a kind of Cable holder for distribution of the present utility model comprises, their top is fastening by a upper boom 2; Its side and be fixed with floor 4 and hound 3 respectively makes its vertical fixing on base 5.

One lifting framework is fixedly formed by the upper and lower respectively fixed

lever

6,9 of two flute profiles guiding side lever 7, and two guiding side levers engage sleeves movably are contained on two columns 1; The two ends that the relative inner face of this two side lever 7 is provided with projecting inward supporting shoulder 10, one carriages 11 of some subtends releasably are shelved on each on the relative supporting shoulder 10, so that the height of preliminary bracket.In order to make carriage 11 shelve more firmly, supporting shoulder 10 can be set as and be inclined upwardly, correspondingly the two ends of carriage 11 have a down dip.

As shown in Figure 2, the utility model Cable holder for distribution when work, a steel axle 15 is penetrated in the centre bore of cable hank 16, and make its two ends stretch out about equally distance as supported end; Two wire-unfolding rack I and II are placed the both sides of cable hank 16 respectively; The tray 11 of wire-unfolding rack I, II is placed respectively on a pair of supporting shoulder 10 of suitable height; Two supported ends of steel axle 15 are placed on the two relative trays 11; Two jack operating levers 13 that tramp with one's feet simultaneously then just can pass through lifting stirrup, carriage 11 with the cable pan arrest overhead.When cable hank overhead have enough apart from the time, cable hank just can rotate freely, gets final product unwrapping wire.

In the above-mentioned example, described column 1 is to be that rectangular shaped steel is made with cross section; Certainly the shaped steel of also available other cross sectional shape such as garden shape is made, and correspondingly the flute profile of the flute profile of lifting stirrup guiding side lever 7 also will be done corresponding variation.

In addition, more flexible for lifting stirrup is moved, also can a pulley 12 that contact with the spigot surface of column 1 be installed respectively at the upper and lower side of two side levers 7.

In order further to increase the rigidity of lifting stirrup, also can each fix a middle fixed head 8 before and after the middle part of two side levers 7, see Fig. 1.

In addition, move, also can two mobile wheels 17 be set the upper side edge on base for the ease of entire bracket.Like this, need when mobile, make riding can make two to move the wheel rolling that lands, and support is when straightening, two-wheeled 17 does not land, and guarantees support carrying cable dish firmly.

Claims

1, a kind of Cable holder for distribution, comprise: two supporting guide upright posts, one tray and a jack, it is characterized in that: also comprise a base that bottom this two supportings guide upright post, fixes, one can on cooperate the lifting stirrup be installed between this two supportings guide upright post with moving down, two side lever inboards of this lifting stirrup are provided with the projecting inward supporting shoulder of many subtends, the two ends of described tray releasably are shelved on the described a pair of relative supporting shoulder, and described jack is arranged between the following fixed lever and described base of described lifting stirrup.

2, Cable holder for distribution as claimed in claim 1 is characterized in that: the upper and lower side of described lifting stirrup two side levers respectively is contained in the pulley that contacts with the guide pillar face.

3, Cable holder for distribution as claimed in claim 1 is characterized in that: the upper side edge of described base is provided with two and moves wheel.