CN205843864U9

CN205843864U9 - Spoke tensiometer

Info

Publication number: CN205843864U9
Application number: CN201620552917.7U
Authority: CN
Inventors: 叶胜密
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-08
Filing date: 2016-06-08
Publication date: 2017-03-22
Anticipated expiration: 2026-06-08
Also published as: CN205843864U

Abstract

The utility model discloses a spoke tensiometer, including handle A, handle B, spring, digital display percentage table and maximum opening limit screw, it is articulated with handle B's one end that the hinge is passed through to handle A's one end, the hinge doubles as the tension strong point at spoke middle part, the both sides that just are located the hinge on handle A and the handle B are equipped with tension support column A and tension support column B respectively, the spring is used for strutting handle A's free end and handle B's free end, maximum opening limit screw establishes on handle A for the maximum aperture that props of restriction handle A's free end and handle B's free end, the digital display percentage table is established on handle A, the tip of the flexible measuring stick of digital display percentage table is used for the roof pressure on handle B. Due to the adoption of the structural form, the spoke tensiometer can measure round spokes and flat spokes with various dimensions, can be operated by one person, does not need manual conversion, and has the characteristics of simple operation, practicality, convenience, quick and accurate data and the like.

Description

A kind of spoke tension meter

Technical field

This utility model is related to a kind of spoke tension detecting instrument device, is specifically related to a kind of spoke tension meter.

Background technology

State Intellectual Property Office disclosed Publication No. 201413210 on 2 24th, 2010, and patent name is a kind of utility model patent of spoke tension meter, and it includes supporting plate, handle, guide wheel, gear wheel, axle sleeve, depression bar, spring, dial gauge;Supporting plate is the plate of the downward semicircular arc in two ends, the left end of supporting plate is fixed with the guide wheel of cylinder, the right-hand member of supporting plate is fixed with the gear wheel of cylinder, the side of supporting plate is welded with handle, there is axle sleeve in the middle of supporting plate, axle sleeve and supporting plate are integrally welded, there is the depression bar of outwardly directed cylinder axle sleeve lower end, there is spring above depression bar, spring also has dial gauge downwardly against depression bar, above depression bar, dial gauge is fixed on the top of axle sleeve, depression bar intermediate bar upper surface upward is contacted with the measurement bar of dial gauge, and when depression bar is moved up, dial gauge measures displacement.

The greatest drawback that above-mentioned patent is present is that a people cannot operate, and in actual measurement, must have a helper at one's side, can just measure, therefore there is operation inconvenience, the shortcoming of poor practicability.

Utility model content

In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide a kind of spoke tension meter of simple to operate, practical convenient.

For solving above-mentioned technical problem, the technical scheme adopted by this utility model is：

A kind of spoke tension meter, include handle A, handle B, spring, digital display centimeter and maximum opening limited screw, the one end of one end of the handle A by hinge with handle B is hinged, the other end of the other end and handle B of handle A is free end, hinge is as the tension support point in the middle part of spoke, tension support post A and tension support post B is respectively provided on two sides with handle A and handle B and positioned at hinge, the spring is located between handle A and handle B, the free end of the free end of handle A and handle B to be strutted, the maximum opening limited screw is located on handle A, to limit the maximum degree of strutting of the free end of the free end and handle B of handle A, digital display centimeter is located on handle A, the end of the flexible measurement bar of digital display centimeter is to top pressure on handle B.

Further, the handle A is provided with hanging hole.

Further, minimum check screw is additionally provided with the handle A, the minimum degree of strutting of the free end of free end and handle B to limit handle A.

Further, the side of the handle A is provided with tapped through hole, is provided with set screw in tapped through hole, and one end of the spring is extend in tapped through hole and top pressure is in the end of set screw, and the other end top pressure of spring is on the side of handle B.

The beneficial effects of the utility model are：Due to using above-mentioned version, this spoke tension meter can survey the round spoke of various sizes specification, flat spoke, and can be with one man operation, it is not necessary to manual conversion, therefore the features such as have simple to operate, practical convenient, data quick and precisely.

Description of the drawings

Using accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing is not constituted to any restriction of the present utility model, for one of ordinary skill in the art, on the premise of not paying creative work, can be to obtain other accompanying drawings according to the following drawings, but the embodiment in accompanying drawing is not constituted to any restriction of the present utility model, for one of ordinary skill in the art, on the premise of not paying creative work, can be with according to the other accompanying drawings of the following drawings acquisition：

Fig. 1 is the structural representation before this utility model is not tested；

Fig. 2 is the structural representation started when testing shown in Fig. 1.

In figure：1st, handle A；2nd, handle B；3rd, spring；4th, digital display centimeter；5th, maximum opening limited screw；6th, minimum check screw；7th, hinge；8th, tension support post A；9th, tension support post B；10th, tapped through hole；11st, set screw；12nd, the flexible measurement bar of dial gauge；13rd, hanging hole；14th, spoke.

Specific embodiment

In order that those skilled in the art more fully understands the technical solution of the utility model, this utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, it should be noted that, in the case where not conflicting, the feature in embodiments herein and embodiment can be mutually combined.

As shown in Figure 1，A kind of spoke tension meter，Include handle A1、Handle B2、Spring 3、Digital display centimeter 4、Maximum opening limited screw 5 and minimum check screw 6，The one end of one end of the handle A1 by hinge 7 with handle B2 is hinged，The other end of the other end and handle B2 of handle A1 is free end，Hinge 7 is as the tension support point in the middle part of spoke，Tension support post A8 and tension support post B9 is respectively provided on two sides with handle A1 and handle B2 and positioned at hinge 7，The side of the handle A1 is provided with tapped through hole 10，Set screw 11 is provided with tapped through hole 10，One end of the spring 3 is extend in tapped through hole 10，And top pressure is in the end of set screw 11，The other end top pressure of spring 3 is on the side of handle B2，The free end of the free end of handle A1 and handle B2 to be strutted.The maximum opening limited screw 5 is located on handle A1, to limit the maximum degree of strutting of the free end of the free end and handle B2 of handle A1, the minimum check screw 6 is located on handle A1, the minimum degree of strutting of the free end of free end and handle B2 to limit handle A1.Digital display centimeter 4 is located on handle A1, and the end of the flexible measurement bar 12 of the digital display centimeter of digital display centimeter 4 is to top pressure on handle B2.

Further, the handle A1 is provided with hanging hole 13.

Operation principle：In the state of not testing, the free end of the free end of handle A1 and handle B2 is strutted maximum position by spring 3, that is to say, that now the side of handle B is blocked by maximum opening limited screw 5, limits handle B with the rotation at hinge center.Now, hinge 7, tension support post A8 and tension support post B9 be on same horizontal line, the flexible measurement bar of digital display centimeter（Measuring probe）Side with handle B is discontiguous.When tested, first with the free end for holding tight handle A and handle B, inwardly firmly, handle B is rotated relative to hinge, move closer to the free end of the free end and handle B of handle A, to contacting to handle B with minimum check screw 6, minimum check screw 6 limits the movement of handle B, the flexible measurement bar of digital display centimeter（Measuring probe）Compressed, then the numerical value of digital display manometer is zeroed, now, hinge 7, tension support post A8 and tension support post B9 are on same horizontal line, tested spoke 14 is put in the gap between hinge 7, tension support post A8 and tension support post B9, as shown in Fig. 2 spoke 14 place it is reliable after, come up handle B, the flexible measurement bar of digital display centimeter（Measuring probe）Beginning slowly resets, and to no longer moving to handle B, digital display centimeter converses the tension value of spoke by the outwardly directed length of flexible measurement bar, and at this moment digital display centimeter will show the tension value of test spoke.

Many details are elaborated in above description in order to fully understand this utility model, but, this utility model can also be different from other modes described here to implement using other, it is thus impossible to be interpreted as the restriction to this utility model protection domain.

Claims

1. a kind of spoke tension meter, it is characterised in that：Include handle A, handle B, spring, digital display centimeter and maximum opening limited screw, the one end of one end of the handle A by hinge with handle B is hinged, the other end of the other end and handle B of handle A is free end, hinge is as the tension support point in the middle part of spoke, tension support post A and tension support post B is respectively provided on two sides with handle A and handle B and positioned at hinge, the spring is located between handle A and handle B, the free end of the free end of handle A and handle B to be strutted, the maximum opening limited screw is located on handle A, to limit the maximum degree of strutting of the free end of the free end and handle B of handle A, digital display centimeter is located on handle A, the end of the flexible measurement bar of digital display centimeter is to top pressure on handle B.

2. spoke tension meter according to claim 1, it is characterised in that：The handle A is provided with hanging hole.

3. spoke tension meter according to claim 2, it is characterised in that：Minimum check screw is additionally provided with the handle A, the minimum degree of strutting of the free end of free end and handle B to limit handle A.

4. spoke tension meter according to claim 1, it is characterised in that：The side of the handle A is provided with tapped through hole, is provided with set screw in tapped through hole, and one end of the spring is extend in tapped through hole and top pressure is in the end of set screw, and the other end top pressure of spring is on the side of handle B.