CN2602341Y - Thread weight with scale - Google Patents

Abstract

The utility model provides a ruler line hammer, whose technical proposal is that the utility model is composed of a suspension line and a hammer body. The suspension line carries a ruler, the hammer pick of the hammer body can flex upwards and downwards according to the requirement. When the ruler line hammer measures the object location and the verticality, the hammer pick stretches out naturally under the gravitational effect, thus satisfying the operation requirement of the measurement. When the ruler line hammer measures the object height, the hammer pick withdraws under the supporting force of the ground or the object, and can steady the hammer body to facilitate single person operating and reading the scale. The main application is that the utility model can not only measure the object location and the verticality in engineering, but also measure the object height and the vertical distance.

Description

Thread weight with scale

Affiliated technical field the utility model relates to the gravity principle in the mechanics, is a kind of survey instrument that is used for object localization and measuring vertical degree and vertical range on engineering.

Background technology is existing on engineering, and the plumb bob of Measuring Object location and verticality mainly is made up of hammer body and messenger wire.The cone of hammer body for standing upside down done by steel.Messenger wire is common continuous linen thread.Its defective is: height and vertical range that can not Measuring Object, but measure by steel tape, but use steel tape to exist many inconvenience and not enough again.

Summary of the invention the utility model provides a kind of Thread weight with scale, and solving and remedy existing plumb bob can not the Measuring Object height and the defective of vertical range.The technical scheme of its technical solution problem is: the utility model is made up of messenger wire and hammer body, and wherein messenger wire is the messenger wire of band scale, and the toe in the hammer body is according to using needs to stretch up and down.Thread weight with scale is when Measuring Object location and verticality, and toe stretches out under the effect of gravity naturally, has satisfied the action need of Measuring Object location and verticality; Thread weight with scale is when the Measuring Object height, and toe is under the holding power effect of ground or object, and the withdrawal hammer body its objective is the stabilization hammer body, is convenient to the one man operation and reads yardstick.The fixing upper height of hammer body is set at 5 centimetres of integers, its effect is to be convenient to measure do not have the vertical range of supporting object point and point, during operation, circular top with hammer body tangles or is close to the measured point, on messenger wire, read yardstick, deduct 5 centimetres of vertical ranges that are reading point and measured point with this yardstick then.Useful effect is: location and verticality that the utility model can not only Measuring Object, and the height of energy measurement object and vertical range, and simple in structure, easy to use, the individual can independently finish.

The 1st page is Fig. 1 in the appended drawings, and (1) is the hammer body fixed part among Fig. 1; (2) be telescopic toe; (3) be the top cover of hammer body; (4) nut that overlaps for static line; (5) be the line cover of scalable scale length; (6) be messenger wire; (7) be scale.The 2nd page is Fig. 2, and Fig. 2 is the A-A sectional view of Fig. 1, and (1) is the hammer body fixed part among Fig. 2, and it highly is 5 centimetres; (2) be telescopic toe; (3) be the top cover of hammer body; (4) nut that overlaps for static line; (5) be the line cover of scalable scale length; (6) be messenger wire; (7) be scale; (8) be groove.The 3rd page is Fig. 3, Fig. 4, Fig. 5, Fig. 6, B-B, C-C, D-D sectional view.(1) is the line cover of scalable scale length among Fig. 3; (2) nut that overlaps for static line; (3) be the messenger wire hole.Fig. 4 is toe figure.Fig. 5 is the vertical view of hammer body, and (1) is the hammer body circular top among Fig. 5; (2) be the top cover of hammer body; (3) be the line cover of scalable scale length; (4) nut that overlaps for static line; (5) be the messenger wire hole.Fig. 6 be hammer body when the Measuring Object height, under the holding power effect of ground and object, the withdraw synoptic diagram of hammer body of toe.

Embodiment is in the 2nd page of Fig. 2, and whole hammer body is all done with steel, and hammer body top cover (3) is threadably engaged with hammer body; Line cover (5) the peripheral hardware fine thread of scalable scale length its objective is and can accurately adjust length of the scale; Messenger wire (6) is common continuous linen thread; Scale (7) is done with the cloth leather, and scale (7) engages by needlework and super glue with messenger wire (6).The installation procedure of Thread weight with scale is: 1, toe (2) is put in from hammer body top hole, covers hammer body top cover (3); 2, messenger wire (6) is penetrated the line trepanning, when treating that length of the scale roughly conforms to, in the fixing online cover (5) of messenger wire (6); 3, the line cover (5) by scalable scale length is adjusted the height of scale (7) on the messenger wire, when the height for the treatment of scale (7) meets the requirements, with nut (4) line cover (5) is tightened up.Like this, Thread weight with scale just can use.

Claims (2)

1, Thread weight with scale is formed by connecting by messenger wire and hammer body, it is characterized in that: messenger wire is the messenger wire of band scale.

2, Thread weight with scale according to claim 1 is characterized in that: the toe in the hammer body can stretch up and down.

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