CN205602984U - High -speed elevator counterweight - Google Patents

Abstract

The utility model relates to a high -speed elevator counterweight, including counterweight frame, to installing in the framework the pouring weight, use the pouring weight upper end to compress tightly fixedly to the pouring weight clamp plate, two go up and install between the central beam heavy diverting pulley, and compensating rope fag end link plate is installed to two bottom end rail lower extremes, is fixed with the compensating rope fag end on the compensating rope fag end link plate, and left stand and right stand upper end all being installed to roll and leading boots. The utility model discloses set up the intermediate position at counterweight frame with compensating rope fag end link plate, make the counterweight atress even, it is more steady during the operation, overall structure adopts three stands and six crossbeams, makes counterweight frame's intensity higher, after boots were led in the adoption roll, not only the operational effect was good, rolled simultaneously and led boots long service life, and reduce the fault is rateed, saves the cost.

Description

A kind of express elevator counterweight

Technical field

This utility model relates to elevators field, is specifically related to a kind of express elevator counterweight.

Background technology

In elevator, counterweight is indispensable important component part, and Main Function is a balance part Lift car and the weight of load, reduce the power of traction machine, it is achieved energy-conservation purpose, work as elevator speed During more than or equal to 3m/s, Standard must use compensation rope, and the one end compensating rope is fixed on below car, One end is fixed on below counterweight, and therefore the counterweight of express elevator must possess compensation rope fixing device.At present Compensation rope installation site be all mounted in counterweight side, so affect elevator properly functioning.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of express elevator counterweight, and it compensates rope Fag end link plate is positioned at the centre of counterweight frame, makes counterweight uniform force, more steady during operation.

For achieving the above object, the technical scheme that this utility model is taked is:

A kind of express elevator counterweight, including counterweight frame, described counterweight frame is by left column, right column, peace Two entablatures being contained between left column and both sides, right column upper end and being arranged under left column and right column Two sills between end both sides are constituted, and are positioned at fixing below entablature company between left column and right column Be connected to two middle cross beams, in the middle part of middle cross beam and in the middle part of sill between be fixedly connected with central post, Qi Zhongyou Stand in the framework that central post, sill, left column, middle cross beam are constituted and by central post, sill, the right side It is mounted in the framework that post, middle cross beam are constituted, to pouring weight, compressing solid with counterweight block pressur plate to pouring weight upper end Fixed, in the middle part of two entablatures between counterweight diversion sheave is installed, two sill lower ends are provided with compensating rope socket Link plate, compensating rope socket link plate is fixed with compensating rope socket, left column and right column upper end and is mounted on Rolling guide shoe.

The middle part of described left column and right column is mounted on counterweight secondary protector, and described counterweight secondary is protected Protection unit includes the U-shaped fixed mount being stuck on left column or right column, and U-shaped fixed mount lateral wall is fixed with Opening U-shaped clamp outwardly, U-shaped clamp is stuck on guide rail.

On described counterweight diversion sheave, protective cover is installed.

Described left column, right column and central post all use I-steel to make.

Compensating rope socket link plate is arranged on the centre position of counterweight frame by this utility model, makes counterweight stress Uniformly, more steady during operation；Overall structure uses three root posts and six crossbeams, makes the strong of counterweight frame Du Genggao；After using rolling guide shoe, not only operational effect is good, and rolling guide shoe is long for service life simultaneously, subtracts Few fault rate, cost-effective.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model embodiment；

Fig. 2 is the structural representation of counterweight secondary protector of the present utility model.

Detailed description of the invention

The utility model is described in further detail below in conjunction with the accompanying drawings.

As it is shown in figure 1, a kind of express elevator counterweight, including counterweight frame, described counterweight frame is by left column 2, right column 1, two entablatures 4 being arranged between left column and both sides, right column upper end and be arranged on Two sills 5 between left column and both sides, right column lower end are constituted, left column 2 and right column 1 it Between be positioned at below entablature and be fixedly connected with two middle cross beams 6, in the middle part of middle cross beam 6 and in the middle part of sill 5 it Between be fixedly connected with central post 3, wherein by central post 3, sill 5, left column 2, middle cross beam 6 structure All pacify in the framework in the framework become and being made up of central post 3, sill 5, right column 1, middle cross beam 6 Equipped with to pouring weight 8, pouring weight 8 upper end counterweight block pressur plate 9 is fixed, in the middle part of two entablatures between pacify Equipped with counterweight diversion sheave 7, counterweight diversion sheave 7 being provided with protective cover 10, two sill 5 lower ends are installed There is compensating rope socket link plate 13, compensating rope socket link plate 13 is fixed with compensating rope socket 14, left column It is mounted on rolling guide shoe 11 with right column upper end.

The middle part of left column 2 and right column 1 is mounted on counterweight secondary protector 12, as in figure 2 it is shown, Counterweight secondary protector 12 includes the U-shaped fixed mount 15 being stuck on left column or right column, U-shaped fixing Being fixed with opening U-shaped clamp 16 outwardly on frame lateral wall, U-shaped clamp 16 is stuck on guide rail, works as rolling After leading boots inefficacy, counterweight secondary protector can play certain protective effect makes counterweight frame be stuck in guide rail On, it is unlikely to allow counterweight cause danger in being displaced to the region that lift car runs.

Left column, right column and central post all use I-steel to make, and its intensity is high, overall firm.

Claims (4)

1. null1. an express elevator counterweight，Including counterweight frame，It is characterized in that: described counterweight frame is by left column、Right column、Two entablatures being arranged between left column and both sides, right column upper end and two sills being arranged between left column and both sides, right column lower end are constituted，It is positioned between left column and right column below entablature and is fixedly connected with two middle cross beams，It is fixedly connected with central post between in the middle part of middle cross beam and in the middle part of sill，Wherein by central post、Sill、Left column、In the framework that middle cross beam is constituted and by central post、Sill、Right column、It is mounted on pouring weight in the framework that middle cross beam is constituted，Pouring weight upper end counterweight block pressur plate is fixed，Between in the middle part of two entablatures, counterweight diversion sheave is installed，Two sill lower ends are provided with compensating rope socket link plate，It is fixed with compensating rope socket on compensating rope socket link plate，Left column and right column upper end are mounted on rolling guide shoe.
2. Express elevator counterweight the most according to claim 1; it is characterized in that: the middle part of described left column and right column is mounted on counterweight secondary protector; described counterweight secondary protector includes the U-shaped fixed mount being stuck on left column or right column; being fixed with opening U-shaped clamp outwardly on U-shaped fixed mount lateral wall, U-shaped clamp is stuck on guide rail.
3. Express elevator counterweight the most according to claim 1, it is characterised in that: on described counterweight diversion sheave, protective cover is installed.
4. Express elevator counterweight the most according to claim 1, it is characterised in that: described left column, right column and central post all use I-steel to make.