CN210570351U

CN210570351U - Detection tool for long shaft

Info

Publication number: CN210570351U
Application number: CN201921313890.6U
Authority: CN
Inventors: 刘杰
Original assignee: Tianjin Runsheng Metal Products Co ltd
Current assignee: Tianjin Runsheng Metal Products Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-05-19
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a detection tool for a long shaft, one end of a measuring scale is fixedly connected with a weight sensor, the lower surface of the measuring scale is fixedly connected with a fixed rod A through a screw nut, one side of the fixed rod A is provided with a fixed rod B, the fixed rod B is connected with the measuring scale through a pulley and a track, the track is fixed on the lower surface of the measuring scale through a screw nut, and the side surface of the fixed rod A opposite to the fixed rod B is provided with an integrally formed fixed orifice plate; has the advantages that: with the both ends of major axis block respectively in the inside of fixed orifice plate, can be according to the diameter of major axis, pulling spring A makes the surface of fixed orifice plate laminating major axis completely to fix, receive the extrusion because of spring B afterwards, dead lever B removes through the effect of track with the pulley, is fixed in between dead lever A and the dead lever B with the major axis, then can measure the length of major axis through the effect of measuring the scale like this.

Description

Detection tool for long shaft

Technical Field

The utility model relates to a detection instrument technical field particularly, relates to a detection instrument for major axis.

Background

The long shaft is an important part applied in various fields, and the detection tool for the long shaft has single function, is not easy to operate and can damage the long shaft.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection instrument for major axis to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detection instrument for major axis, is including measuring scale, unable adjustment base, telescopic link, stationary blade, display screen, spring A, spring B, mobile jib, spout, cardboard, perforation, motor and handle, the one end fixedly connected with weighing transducer of measuring the scale, the lower surface of measuring the scale passes through screw nut fixedly connected with dead lever A, one side of dead lever A is provided with dead lever B, dead lever B with it is connected through pulley, track to measure the scale, the track is fixed in through screw nut measure the lower surface of scale, dead lever A with integrated into one piece's fixed orifice plate is seted up to dead lever B opposite side surface, fixed orifice plate divide into four, four fixed orifice plate forms circularly, the center department of fixed orifice plate is provided with the fixed axle.

Preferably, the fixing shaft is fixedly connected with the fixing rod A and the fixing rod B through screws and nuts, the fixing shaft is connected with the fixing hole plate through a spring A, and a spring B is fixedly connected to the surface of the other side of the fixing rod B.

Preferably, the fixing rod B is connected with the main rod through the spring B, and the surface of the main rod is provided with an integrally formed sliding groove.

Preferably, the mobile jib is kept away from the one end fixedly connected with handle of dead lever B, one side fixedly connected with display screen of handle, the both sides fixed surface of mobile jib is connected with the cardboard, a plurality of integrated into one piece's perforation is seted up on the surface of cardboard, the cardboard pass through perforation, fixed screw with mobile jib fixed connection.

Preferably, a motor is fixedly connected to the lower portion of the clamping plate, a telescopic rod is fixedly connected to the lower end of the motor, and a fixing base is fixedly connected to one end, far away from the motor, of the telescopic rod.

Preferably, one end of the fixing base, which is far away from the telescopic rod, is fixedly connected with a fixing sheet, and the four corners of the surface of the fixing sheet are provided with integrally formed fixing holes.

Preferably, the side surface of the motor is fixedly connected with a control switch board, the control switch board is connected with the weight sensor, the display screen and the motor in a deformed mode, the weight sensor is electrically connected with the display screen, and the motor is connected with the telescopic rod through a coupler.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) when the device is used, the two ends of the long shaft are clamped inside the fixed orifice plate respectively, the spring A can be pulled according to the diameter of the long shaft to enable the fixed orifice plate to be completely attached to the outer surface of the long shaft and fixed, then the fixed rod B moves under the action of the rail and the pulley due to the fact that the spring B is extruded, the long shaft is fixed between the fixed rod A and the fixed rod B, and therefore the length of the long shaft can be measured under the action of the measuring scale;

(2) the weight of the long shaft can be measured through the action of the weight sensor and displayed on the display screen, and the position of the clamping plate in the sliding groove can be adjusted according to the weight of the long shaft during measurement, so that the weight sensor can adapt to the overweight long shaft;

(3) the measuring height of the main rod can be adjusted through the action of the motor and the telescopic rod, and the device is suitable for users with different heights.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a detection tool for a long shaft according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixed orifice plate of a detection tool for a long shaft according to an embodiment of the present invention;

fig. 3 is a schematic view of a bottom structure of a measuring scale in a detection tool for a long shaft according to an embodiment of the present invention.

Reference numerals: 1. measuring a scale; 2. a weight sensor; 3. fixing the rod A; 4. fixing the orifice plate; 5. fixing the rod B; 6. a main rod; 7. a chute; 8. clamping a plate; 9. perforating; 10. a motor; 11. a telescopic rod; 12. a fixed base; 13. a fixing sheet; 14. a display screen; 15. a handle; 16. a fixed shaft; 17. a spring A; 18. a spring B; 19. a pulley; 20. a track; 21. a fixing hole; 22. and a control switch board.

Detailed Description

The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings:

referring to fig. 1-3, a tool for detecting a long shaft according to an embodiment of the present invention includes a measuring scale 1, a fixing base 12, a telescopic rod 11, a fixing plate 13, a display 14, a spring a17, a spring B18, a main rod 6, a sliding chute 7, a clamping plate 8, a through hole 9, a motor 10, and a handle 15, wherein a weight sensor 2 is fixedly connected to one end of the measuring scale 1, a fixing rod A3 is fixedly connected to a lower surface of the measuring scale 1 through a screw nut, a fixing rod B5 is disposed on one side of the fixing rod A3, the fixing rod B5 is connected to the measuring scale 1 through a pulley 19 and a track 20, the track 20 is fixed to the lower surface of the measuring scale 1 through a screw nut, an integrally formed fixing hole plate 4 is disposed on a side surface of the fixing rod A3 opposite to the fixing rod B5, the fixing hole plate 4 is divided, the four fixed orifice plates 4 form a circle, and a fixed shaft 16 is arranged at the center of each fixed orifice plate 4.

Through the above technical scheme of the utility model, with the both ends of major axis block respectively in the inside of fixed orifice plate 4 when using, can be according to the diameter of major axis, pulling spring A17 makes the surface of fixed orifice plate 4 major axis of laminating completely, and fix, receive the extrusion because of spring B18 afterwards, dead lever B5 removes through track 20 and pulley 19's effect, be fixed in between dead lever A3 and dead lever B5 with the major axis, so then can be through the length of measuring scale 1's effect measurement major axis, effect through weighing transducer 2 can measure out the weight of major axis and show on display screen 14, and can be according to the weight adjustment cardboard 8 of major axis at spout 7 internal position when measuring, so then can adapt to overweight major axis, effect through motor 10 and telescopic link 11, the measurement height of adjustable mobile jib 6, adapt to the not user of co-altitude.

In specific application, the fixed shaft 16 is fixedly connected with the fixed rod A3 and the fixed rod B5 through screws and nuts, the fixed shaft 16 is connected with the fixed orifice plate 4 through a spring a17, the other surface of the fixed rod B5 is fixedly connected with a spring B18, the fixed rod B5 is connected with the main rod 6 through a spring B18, the surface of the main rod 6 is provided with an integrally formed chute 7, one end of the main rod 6, which is far away from the fixed rod B5, is fixedly connected with a handle 15, one side of the handle 15 is fixedly connected with a display screen 14, the surfaces of the two sides of the main rod 6 are fixedly connected with a clamping plate 8, the surface of the clamping plate 8 is provided with a plurality of integrally formed through holes 9, the clamping plate 8 is fixedly connected with the main rod 6 through the through holes 9 and the fixed screws, the lower part of the clamping plate 8 is fixedly connected with a motor, the utility model discloses a motor 10, including telescopic link 11, motor 10, unable adjustment base 12, one end fixedly connected with stationary blade 13 of telescopic link 11, integrated into one piece's fixed orifices is seted up to the surperficial four corners department of stationary blade 13, the side surface fixedly connected with control switch board of motor 10, control switch board with weighing transducer 2 the display screen 14 the motor 10 variant links to each other, weighing transducer 2 with the 14 electrical properties of display screen link to each other, motor 10 with telescopic link 11 is connected through the shaft coupling.

In summary, according to the above technical solution of the present invention, when in use, the two ends of the long shaft are respectively engaged with the inside of the fixed orifice plate 4, the spring a17 may be pulled to cause the fixed orifice plate 4 to fully conform to the outer surface of the long shaft, depending on the diameter of the long shaft, and fixed, and then the fixing rod B5 moves by the action of the rail 20 and the pulley 19 due to the compression of the spring B18, and fixes the long shaft between the fixing rod A3 and the fixing rod B5, so that the length of the long shaft can be measured by the action of the measuring scale 1, the weight of the long axis can be measured by the weight sensor 2 and displayed on the display screen 14, the position of the clamping plate 8 in the sliding groove 7 can be adjusted according to the weight of the long shaft during measurement, so that the device can adapt to the overweight long shaft, through the effect of motor 10 and telescopic link 11, the height of measurement of adjustable mobile jib 6 adapts to the user of different heights.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A detection tool for a long shaft is characterized by comprising a measurement scale (1), a fixed base (12), an expansion link (11), a fixed sheet (13), a display screen (14), a spring A (17), a spring B (18), a main rod (6), a sliding chute (7), a clamping plate (8), a perforation (9), a motor (10) and a handle (15), wherein one end of the measurement scale (1) is fixedly connected with a weight sensor (2), the lower surface of the measurement scale (1) is fixedly connected with a fixed rod A (3) through a screw nut, one side of the fixed rod A (3) is provided with a fixed rod B (5), the fixed rod B (5) is connected with the measurement scale (1) through a pulley (19) and a track (20), and the track (20) is fixed on the lower surface of the measurement scale (1) through a screw nut, the fixed rod A (3) and the side surface opposite to the fixed rod B (5) are provided with an integrally formed fixed pore plate (4), the fixed pore plate (4) is divided into four pieces, the four pieces of the fixed pore plate (4) form a circle, and a fixed shaft (16) is arranged at the center of the fixed pore plate (4).

2. The tool for detecting the long shaft as claimed in claim 1, wherein the fixed shaft (16) is fixedly connected with the fixed rod A (3) and the fixed rod B (5) through screws and nuts, the fixed shaft (16) is connected with the fixed orifice plate (4) through a spring A (17), and a spring B (18) is fixedly connected with the other side surface of the fixed rod B (5).

3. The tool for detecting the long shaft as claimed in claim 1, wherein the fixing rod B (5) is connected with the main rod (6) through the spring B (18), and the surface of the main rod (6) is provided with an integrally formed sliding groove (7).

4. The detection tool for the long shaft according to claim 1, wherein a handle (15) is fixedly connected to one end of the main shaft (6) far away from the fixing rod B (5), a display screen (14) is fixedly connected to one side of the handle (15), a clamping plate (8) is fixedly connected to the surfaces of the two sides of the main shaft (6), a plurality of integrally formed through holes (9) are formed in the surface of the clamping plate (8), and the clamping plate (8) is fixedly connected with the main shaft (6) through the through holes (9) and fixing screws.

5. The detection tool for the long shaft is characterized in that a motor (10) is fixedly connected below the clamping plate (8), a telescopic rod (11) is fixedly connected to the lower end of the motor (10), and a fixed base (12) is fixedly connected to one end, far away from the motor (10), of the telescopic rod (11).

6. The detection tool for the long shaft according to claim 1, wherein a fixing plate (13) is fixedly connected to one end of the fixing base (12) far away from the telescopic rod (11), and fixing holes formed in an integrated manner are formed in four corners of the surface of the fixing plate (13).

7. The tool for detecting the long shaft according to claim 1, wherein a control switch board is fixedly connected to a side surface of the motor (10), the control switch board is connected to the weight sensor (2), the display screen (14) and the motor (10) in a modified mode, the weight sensor (2) is electrically connected to the display screen (14), and the motor (10) is connected to the telescopic rod (11) through a coupler.