TWM632042U - Measurement auxiliary device - Google Patents

Abstract

A measuring auxiliary device includes a magnetic base, a support frame, and a baffle. The support frame includes a base body, an assembly for detachably fixing the base body on the magnetic base, a slide bar slidably arranged on the base body along the height direction, and a clamp fixed on the slide bar . The magnetic base can be adsorbed on the table top of the tension machine, so that the auxiliary measuring device can be located at a suitable height position. The magnetic ruler is fixed on the fixture, and the height of the magnetic ruler can be adjusted by moving the sliding bar up and down. The baffle can be inserted into the measuring head of the magnetic ruler and adsorbed on the bottom surface of the cross head of the tension machine, thereby greatly reducing the erection height of the magnetic ruler, so that there is no need to use a pad, which effectively improves the safety of the calibrator during the operation. sex.

Description

Measurement aids

The new model relates to an auxiliary device, in particular to a measurement auxiliary device for erecting a fixed magnetic ruler.

Referring to FIG. 1, it is known to use a magnetic ruler 1 to correct the displacement of the extensometer of the tension machine 2, but because the size of the tension machine 2 is too large and the height is too high, an aluminum block or other heavy object needs to be used as the booster 3, Calibration is performed so that the magnetic ruler 1 can match the height of the tension machine 2, but the height of the pads 3 often needs to be raised by stacking, and the magnetic ruler 1 should be placed on the top of the pads 3. Therefore, the calibrator needs to Climbing up and doing the work cause safety concerns, and the elevated object 3 is easily knocked off by personnel and falls, which makes the verification personnel dangerous during the operation, and the volume and weight of the elevated object 3 also make it difficult to store. and settings.

Therefore, the purpose of the present invention is to provide an auxiliary measurement device that does not need to use a raised object and can avoid safety problems.

Therefore, the novel measurement auxiliary device includes a magnetic base, a support frame disposed on the magnetic base, and a baffle plate located at the opposite upper part of the support frame. The bottom surface of the magnetic base is magnetic and can be adsorbed on ferromagnetic objects. The support frame includes a base body, an assembly for detachably fixing the base body on the magnetic base, a slide bar slidably arranged on the base body along the height direction, and a clamp fixed on the slide bar . The sliding rod can be operated to slide in the height direction, so that the clamp moves up and down relative to the base body. The baffle includes an extension plate, a fixed plate perpendicular to the extension plate and disposed at the end of the extension plate, and a plurality of magnets disposed on the extension plate and the fixed plate. One end of the extension plate away from the fixing plate is provided with a blind hole-shaped insertion hole facing downward.

The effect of the new model is that the magnetic base can be adsorbed on the table top of the tension machine, so that the auxiliary measuring device can be located at a suitable height position, the magnetic ruler is fixed on the fixture, and can be moved up and down through the sliding bar. Adjust the height of the magnetic ruler. The insertion hole of the baffle can be inserted into the measuring head of the magnetic ruler, and is adsorbed on the bottom surface of the cross head of the tensile machine through the magnets, thereby greatly reducing the erection height of the magnetic ruler. Elevators need to be used to effectively improve the safety of calibrators during operation.

Referring to FIG. 2 , FIG. 3 , and FIG. 4 , it is an embodiment of the new measuring auxiliary device 4 . This embodiment is used to fix a magnetic ruler 5 or other cylindrical measuring device, and is arranged on a tension machine 6 Or on abutments with ferromagnetic materials. The measurement auxiliary device 4 includes a magnetic base 41 with a magnetic bottom surface, a support frame 42 vertically fixed on the magnetic base 41 and used to hold the magnetic ruler 5 , and a support frame 42 for supplying the top of the magnetic ruler 5 The baffle 43 where the probe is inserted.

Referring to FIGS. 2 , 3 and 5 , the magnetic base 41 is provided with a switch 411 , and the user can turn on and off the magnetic force by operating the switch 411 . When the magnetic force is turned on, the magnetic bottom surface of the magnetic base 41 can be attached to the magnetic base 41 . Tensioner 6 with ferromagnetic table top.

Referring back to FIGS. 2 , 3 , and 4 , the support frame 42 includes a base 421 , an assembly 422 that penetrates the base 421 and is locked on the magnetic base 41 , and is slidably disposed on the magnetic base 41 along the height direction. A sliding rod 423 on the base body 421 , a clamp 424 fixed on the sliding rod 423 and used to clamp the magnetic ruler 5 , and a fixing member 425 disposed on the base body 421 . By tightening or loosening the fixing member 425 , the fixing member 425 can tighten or loosen the sliding rod 423 , so that the sliding rod 423 can be freely adjusted in the height direction, and then the height position of the clamp 424 can be adjusted. The clamp 424 can also clamp or loosen the magnetic ruler 5 by tightening and loosening knobs or bolts.

Referring to FIGS. 2 , 4 , and 6 , the baffle 43 includes an extending plate 431 , a fixing plate 432 disposed at the end of the extending plate 431 perpendicular to the extending plate 431 , and a plurality of fixed plates 432 disposed on the extending plate 431 . The plate body 431 and the magnet 433 on the fixed plate body 432 . One end of the extension plate 431 away from the fixing plate 432 defines a blind hole-shaped insertion hole 434 facing downward.

Next, the auxiliary measurement steps of this embodiment will be described: first, adjust the height of the tension machine 6 , then turn on the switch 411 of the magnetic base 41 , and adsorb the bottom surface of the magnetic base 41 on the table top of the tension machine 6 at an appropriate height, And the magnetic ruler 5 is clamped and fixed on the fixture 424, and then the magnets 433 of the baffle 43 are adsorbed on the bottom surface of the upper cross head 61 of the tension machine 6, and then the fixing member 425 and the sliding rod 423 are adjusted. , and insert the probe at the top of the magnetic ruler 5 into the socket 434 . Use an electronic level to adjust the verticality of the magnetic ruler 5 to be 90 degrees, and connect the magnetic ruler 5 to the display and return to zero. Finally, by manipulating the upper cross head 61 of the tension machine 6 to rise, the standard identification reading of the magnetic ruler 5 is gradually increased from small to large, and the displacement data displayed by the magnetic ruler 5 and the tension machine 6 are read and recorded. , and complete the calibration.

To sum up, the present invention can reduce the setting height of the magnetic ruler 5, and does not need to use additional pads, which can reduce industrial safety problems during the operation of the calibrator, and reduce the preparation time required before the calibration. Improve safety and convenience, so it can indeed achieve the purpose of this new model.

However, the above are only examples of the present invention, which should not limit the scope of the present invention. Any simple equivalent changes and modifications made according to the scope of the patent application for this new model and the contents of the patent specification are still within the scope of the present invention. within the scope of this new patent.

4: Measurement Auxiliary Device 41: Magnetic base 411: switch 42: Support frame 421: Matrix 422: Assembly 423: Slider 424: Fixtures 425: Fixtures 43: Baffle 431: Extension plate body 432: Fixed plate body 433: Magnet 434: jack 5: Magnetic ruler 6: Rally machine 61: On the cross head

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, wherein: FIG. 1 is a schematic diagram illustrating a conventional configuration for calibrating a tension machine with a magnetic ruler; FIG. 2 is a side view illustrating an embodiment of the novel measurement aid of the present invention; FIG. 3 is a top view illustrating the top view of FIG. 2; FIG. 4 is a perspective view illustrating the configuration of the embodiment in use; Figure 5 is a perspective view illustrating a magnetic base in this embodiment; and Figure 6 is a bottom view illustrating one of the baffles in this embodiment.

4: Measurement Auxiliary Device

41: Magnetic base

411: switch

42: Support frame

421: Matrix

423: Slider

424: Fixtures

425: Fixtures

43: Baffle

431: Extension plate body

432: Fixed plate body

433: Magnet

434: jack

5: Magnetic ruler

6: Rally machine

61: On the cross head

Claims (3)

A measuring aid, comprising: a magnetic base, the bottom of which is magnetic and can be adsorbed on ferromagnetic objects; A support frame includes a base body, an assembly for detachably fixing the base body on the magnetic base, a sliding rod slidably arranged on the base body along the height direction, and a sliding rod fixed on the sliding rod a clamp, the slide bar can be operated to slide in the height direction, so that the clamp moves up and down relative to the base; and a baffle, located at the opposite upper part of the clamp, the baffle includes an extension plate, a fixed plate perpendicular to the extension plate at the end of the extension plate, and a plurality of plates arranged on the extension plate and the fixed plate The magnet on the plate body, the end of the extension plate body away from the fixed plate body is provided with a blind hole-shaped insertion hole facing downward. The measurement auxiliary device according to claim 1, wherein the magnetism of the magnetic base can be opened and closed through a switch. The measurement auxiliary device according to claim 1, wherein the support frame further comprises a fixing member disposed on the base body, and the fixing member can be operated to tighten or loosen the sliding rod.

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