CN2167362Y

CN2167362Y - Steelyard

Info

Publication number: CN2167362Y
Application number: CN 93241426
Authority: CN
Inventors: 左立文; 衣永平
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-12
Filing date: 1993-10-12
Publication date: 1994-06-01
Anticipated expiration: 2003-10-12

Abstract

The utility model relates to a steelyard. A steelyard pan is mutually connected with one end of a steelyard bar through ropes; the cross section of the steelyard bar is composed of semicircles and quadrangles; rulers are arranged at the two sides of the steelyard bar. Two lifting rings are arranged at the same side of the steelyard bar. A steelyard poise is formed into one body by mutually crossed plate type poise bodies; concave grooves are separately arranged at the two side edges of the poise body. The steelyard can distinctly display out the weight of a weighed object, can prevent cheat and falsification, and can be convenient in use.

Description

Steelyard

The utility model relates to a kind of weighing apparatus, lever steelyard that especially can the weighing weight of object.

At present, known lever steelyard, the scale pan is connected with an end of the arm beam of steelyard by rope, and the cross section of the arm beam of steelyard is rounded, and it is conical that the profile of the arm beam of steelyard is, be respectively arranged with the asterism of expression weight in its both sides, two drop handles are arranged at the both sides of the arm beam of steelyard respectively, and its sliding weight of steelyard is coniform entity, and the shortcoming of its existence is, the asterism of expression weight has not marked numeral, be difficult to recognize, cause misunderstanding easily, two drop handles are arranged at arm beam of steelyard both sides up and down respectively, use inconvenience, its sliding weight of steelyard is an entity, has created condition for the unprincipled fellow practises fraud, and they can hole on sliding weight of steelyard, filling light material in the hole then is to tip the customers.

The purpose of this utility model is to provide a kind of steelyard, and it not only can clearly show by the weight of weighing thing, and can prevent to create difficulties.

The purpose of this utility model is achieved in that the scale pan is connected with an end of the arm beam of steelyard by rope, the cross section of the arm beam of steelyard is made up of semicircle and quadrilateral, be provided with scale in its both sides, and mark has arabic numeral, two drop handles all are arranged at the same side of the arm beam of steelyard, its sliding weight of steelyard constitutes one by cross one another board-like stone roller body, and the place is provided with Baltimore groove respectively in stone roller body both sides of the edge.

Owing to adopt such scheme, can clearly show by the amount of weighing thing, two drop handles are located at the same side, and are easy to use, and its sliding weight of steelyard is made of the board-like stone roller body of mutual friendship, can prevent cheating, practises fraud.

Below in conjunction with drawings and Examples the utility model is described further.

Fig. 1 is a structural drawing of the present utility model.

Fig. 2 is a sliding weight of steelyard structural drawing of the present utility model.

Fig. 3 is the B-B sectional view of Fig. 2.

Fig. 4 is the A-A sectional view of Fig. 1.

Among the figure 1, the scale pan 2, drop handle 3, drop handle 4, board-like stone roller body 5, the arm beam of steelyard 6, scale 7, scale

In the embodiment shown in fig. 1, the scale pan (1) is connected by the end of rope with the arm beam of steelyard (5), the cross section of the arm beam of steelyard (5) is made up of semicircle and quadrilateral, its cross section also can be by semicircle and trapezoidal the composition, also can constitute by semicircle and ellipse, the both sides of the arm beam of steelyard also can be spill, be provided with scale (6) and scale (7) in the both sides of the arm beam of steelyard (5), and mark arabic numeral, also can asterism be set in the both sides of the arm beam of steelyard (5), and mark arabic numeral, to show by the scale weight of heavy, drop handle (2) and drop handle (3) all are arranged at the same side of the arm beam of steelyard (5), and the same arm beam of steelyard (5) is hinged, its sliding weight of steelyard constitutes one by the board-like stone roller body (4) of mutual intersection (or vertical mutually), and the place is provided with Baltimore groove respectively in board-like stone roller body (4) both sides of the edge, and sliding weight of steelyard is socketed on the arm beam of steelyard (5) by rope.

Claims

1, a kind of steelyard, the scale pan (1) joins by an end of the rope and the arm beam of steelyard (5), it is characterized in that:

The cross section of a, the arm beam of steelyard (5) is made up of semicircle and quadrilateral, is provided with scale (6) and scale (7) in its both sides, and drop handle (2) and drop handle (3) all are arranged at the same side of the arm beam of steelyard (5);

B, its sliding weight of steelyard constitute one by cross one another board-like stone roller body (4), and place, board-like stone roller body (4) both sides of the edge is provided with Baltimore groove respectively.