CN2482057Y

CN2482057Y - Automatic take-up plumb device

Info

Publication number: CN2482057Y
Application number: CN 01235531
Authority: CN
Inventors: 容赞华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-20
Filing date: 2001-04-20
Publication date: 2002-03-13
Anticipated expiration: 2011-04-20

Abstract

The utility model discloses an automatic winding suspending hammer device, which is a detecting device for inspecting the building verticality. The utility model comprises a handle, a suspending hammer, a suspending line, a suspending line wheel, and a fixed axle, a coiled spring is connected between the suspending line wheel and the fixed axle, one end of the coiled spring is fixed on the inner circumference of the suspending line wheel, the other end of the coiled spring is fixed on the fixed axle, one end of the suspending line is fixed on the outer circumference of the suspending line wheel, the other end of the suspending line is connected with the suspending hammer, the fixed axle is gotten through the center of the suspending line wheel, and the suspending line wheel can rotate round the fixed axle. The utility model has the advantages that the structure is simple, the cost is low, and the suspending line can also automatically wound. The utility model is suitable for being used on the building ground, which is an ideal detecting device inspecting the building verticality.

Description

The sash weight device of automatic winding

The utility model relates to a kind of somascope of checking verticality, especially a kind of pick-up unit of checking the buildings verticality.

The inspection used of building trade at present is made up of stationary shaft, rotating disk, sash weight, messenger wire and ceiling box along the sash weight device of sag, during use, can not the automatic winding messenger wire, and make troubles to building operation like this.

But the purpose of this utility model provides a kind of sash weight device of automatic winding messenger wire simple in structure.

The utility model comprises handle, sash weight, messenger wire, messenger wire wheel and stationary shaft, is connected with a wind spring between messenger wire wheel and the stationary shaft, and an end of wind spring is fixed on the inner periphery of messenger wire wheel, and the other end of wind spring is fixed on the stationary shaft; One end of messenger wire is fixed on the excircle of messenger wire wheel, and the other end of messenger wire and sash weight link, and stationary shaft is by messenger wire wheel central authorities, and the messenger wire wheel can rotate around stationary shaft.

Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail.

Fig. 1 is the synoptic diagram of the utility model embodiment;

Fig. 2 is A-cut-open view of Fig. 1;

Fig. 3 is B-cut-open view of Fig. 2.

With reference to Fig. 1, Fig. 2 and Fig. 3, embodiment comprises that sash weight 4, messenger wire 5, messenger wire wheel 1,

stationary shaft

3 and 2,2 handles 2 of handle are fastening with stationary shaft 3 two ends respectively; Be connected with a wind spring 6 between messenger wire wheel 1 and the stationary shaft 3, one end of wind spring 6 is fixed on the inner periphery of messenger wire wheel 1, the other end of wind spring 6 is fixed on the stationary shaft 3, one end of messenger wire 5 is fixed on the excircle of messenger wire wheel 1, the other end of messenger wire 5 and sash weight 4 link, stationary shaft 3 is by the central authorities of messenger wire wheel 1, and messenger wire wheel 1 can be around stationary shaft 3 rotations.When handing present embodiment, finger loosens messenger wire wheel 1, and messenger wire wheel 1 overcomes wind spring 6 under the action of gravity of sash weight 4 backrush power drive messenger wire 5 vertically drops to required length, at this moment, with regard to the hand-tight messenger wire wheel 1 of holding, stops sash weight 4 to continue the whereabouts.When work finishes, put sash weight 4, messenger wire wheel 1 rotates under the backrush power effect of wind spring 6, and drives messenger wire 5 backrush to messenger wire wheel 1, so just messenger wire 5 is taken turns around messenger wire.

The utility model is simple in structure, cost is low, because the rolling wrap attachment is arranged, so the very convenient automatic winding messenger wire of energy, this brings great convenience to people in addition, it suits to use on the building ground, and it is a kind of pick-up unit of checking that the buildings verticality is desirable.

Claims

1, a kind of sash weight device of automatic winding comprises handle (2), sash weight (4), messenger wire (5), messenger wire wheel (1) and stationary shaft (3), it is characterized in that: be connected with a wind spring (6) between messenger wire wheel (1) and the stationary shaft (3), one end of wind spring (6) is fixed on the inner periphery of messenger wire wheel (1), the other end of wind spring (6) is fixed on the stationary shaft (3), one end of messenger wire (5) is fixed on the excircle of messenger wire wheel (1), the other end of messenger wire (5) and sash weight (4) link, stationary shaft (3) is by messenger wire wheel (1) central authorities, and messenger wire wheel (1) can rotate around stationary shaft (3).