CN214472337U

CN214472337U - Digital tension meter

Info

Publication number: CN214472337U
Application number: CN202120385637.2U
Authority: CN
Inventors: 董万奎; 李耀东; 邓春喜
Original assignee: Shanghai Chemical Industry Inspection Co ltd
Current assignee: Shanghai Chemical Industry Inspection Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-10-22
Anticipated expiration: 2031-02-20

Abstract

The utility model relates to a digital tension meter, the field of the tension meter is related to, it includes tension meter and bracing piece, the top of bracing piece is provided with the mounting panel, be provided with the clamping component who is used for pressing from both sides tight tension meter between mounting panel and the tension meter, clamping component includes fixed plate and grip block, the connecting block has set firmly between fixed plate and the mounting panel, one side that the grip block is close to the mounting panel has set firmly the thread bush, the thread bush deviates from one side and the mounting panel butt of grip block, threaded connection has the threaded rod in the thread bush, the one end and the connecting block of threaded rod rotate to be connected. This application has the effect that makes things convenient for the staff to carry out the tensile test work.

Description

Digital tension meter

Technical Field

The application relates to the field of tensiometer, in particular to a digital tensiometer.

Background

The push-pull dynamometer is a mechanical measuring instrument for thrust and tension tests, and is suitable for push-pull load tests of industries such as electronic appliances, light industry textiles, building hardware, lighters and ignition devices, fire-fighting equipment, pen making, lock making, fishing gear, power machinery, scientific research institutions and the like, such as: the traditional push-pull dynamometer comprises a push-pull body, a push end and a pull end, wherein the push end and the pull end are arranged at two ends of the push-pull body, the push end is pushed against a pushed object or the pull end is pulled by a pulled object during operation, and an operator holds the push-pull body to apply force to the pushed object or apply force to the pulled object in the opposite direction.

The existing Chinese patent with reference to publication number CN210051463U discloses a digital tension meter, which comprises a push-pull force meter body and a protective shell, wherein the top of the push-pull force meter body is fixedly connected with an installation seat, the top of the installation seat is movably connected with a hook, the bottom of the push-pull force meter body is fixedly connected with a shell, the top of the surface of the shell is fixedly connected with a key set, the surface of the push-pull force meter body is fixedly connected with a display screen, the bottom of the shell is fixedly connected with a base, and grooves are formed in two sides of the base. The utility model discloses a cooperation of push-and-pull dynamometer body, protective housing, mount pad, couple, shell, button group, display screen, base, recess, spring, fixture block and draw-in groove is used, can effectually improve the poor problem of traditional digital tensiometer protecting effect, and the device can increase its protective capacities when digital tensiometer does not use, has solved the tradition simultaneously and has adopted to place the box and deposit the shortcoming that is not convenient for carry, has improved user's convenience.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that it is very inconvenient for a worker to hold a push-pull dynamometer to perform a tension test during a data test, and the worker records the tested data.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the working personnel to carry out the tensile test work, the application provides a digital tensiometer.

The application provides a digital tensiometer adopts following technical scheme:

the utility model provides a digital tension meter, including tensiometer and bracing piece, the top of bracing piece is provided with the mounting panel, be provided with the clamping component who is used for pressing from both sides tight tensiometer between mounting panel and the tensiometer, clamping component includes fixed plate and grip block, the connecting block has set firmly between fixed plate and the mounting panel, one side that the grip block is close to the mounting panel has set firmly the thread bush, the thread bush deviates from one side and the mounting panel butt of grip block, thread bush threaded connection has the threaded rod in, the one end and the connecting block of threaded rod rotate to be connected.

Through adopting above-mentioned technical scheme, when the staff need carry out the tension test, place the tensiometer between fixed plate and the grip block then the rotation threaded rod, the thread bush is driving the direction removal of grip block to the fixed plate under the limiting action of mounting panel, and press from both sides the tensiometer tightly between grip block and fixed plate, good stability is provided for the tensiometer, will need to test tensile article again and the couple of tensiometer to be connected, then can carry out the tension test, through above structure, need not the staff and hold the tensiometer, thereby make the staff can vacate both hands and carry out data record, and then provide convenience for staff's tension test work.

Optionally, be provided with the adjusting part between the top of mounting panel and bracing piece, the adjusting part includes connecting rod and axis of rotation, and the movable groove has been seted up at the top of bracing piece, and the through-hole has been seted up at the lateral wall of the both sides in movable groove to the bracing piece, the one end of connecting rod and the circumference lateral wall fixed connection of axis of rotation, the other end and the mounting panel fixed connection of connecting rod, the both ends of axis of rotation are located the through-hole and are connected with the bracing piece rotation.

Through adopting above-mentioned technical scheme, the staff can hold the mounting panel earlier and rotate before carrying out the tensile test work, and the mounting panel is driving the axis of rotation at the through-hole internal rotation through the connecting rod again to the effect that changes tensile tester inclination has been realized.

Optionally, the top of the support rod is in threaded connection with a bolt, and the bolt penetrates through the through hole and then abuts against the circumferential side wall of the rotating shaft.

Through adopting above-mentioned technical scheme, after adjusting suitable inclination to the mounting panel, screw up the bolt again, make the tip of bolt and the lateral wall butt of axis of rotation, make the difficult continuation of axis of rotation rotate again to guaranteed that the tensiometer has good stability at the during operation.

Optionally, one end of the bolt close to the rotating shaft is connected with a rubber pad.

By adopting the technical scheme, the rubber pad increases the friction force at the joint of the bolt and the rotating shaft, so that the rotating shaft is not easy to rotate when the bolt is fixed to the rotating shaft.

Optionally, the one end that the rubber pad deviates from the bolt is the arc structure, and the rubber pad is connected with the bolt rotation, has set firmly the slider in the both sides of rubber pad, and the slide with slider looks adaptation is seted up along the bolt to the direction that the through-hole removed to the bracing piece, and the slider is located the slide, makes rubber pad and bracing piece sliding connection along the direction that the bolt removed.

Through adopting above-mentioned technical scheme, set up the rubber pad into the arc to improved the laminating area between rubber pad and the axis of rotation, further improved the frictional force between rubber pad and the axis of rotation, because the sliding fit between slider and the slide, the rotation between bolt and the rubber pad is connected simultaneously, makes when screwing up the bolt, and the rubber pad can not rotate along with the bolt.

Optionally, a flexible pad is fixedly arranged on one side of the clamping plate opposite to the fixing plate.

Through adopting above-mentioned technical scheme, the flexible pad provides good protection for clamp plate and fixed plate when pressing from both sides tight tensiometer, avoids fixed plate and clamp plate to cause the damage to the lateral wall of tensiometer at the in-process that presss from both sides tight tensiometer.

Optionally, a hand wheel is fixedly arranged at one end, deviating from the connecting block, of the threaded rod.

Through adopting above-mentioned technical scheme, the staff accessible holds the hand wheel and rotates the threaded rod, provides convenience for the staff rotates the threaded rod.

Optionally, a stabilizing plate is fixedly arranged at the bottom of the supporting rod.

Through adopting above-mentioned technical scheme, firm board increase and the area of contact on ground make the device be difficult for taking place to empty, provide good stability for the device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the tension meter can be fixed by a worker through the clamping device, so that the worker is not required to hold the tension meter in the hand during tension test, and convenience is provided for the tension test work of the worker;

2. the inclination angle of the mounting plate can be adjusted through the adjusting component, so that the tension testing frame can be suitable for tension testing work at more different angles.

Drawings

FIG. 1 is a schematic structural diagram of a digital tension meter according to an embodiment of the present disclosure;

FIG. 2 is a partial schematic view showing the construction of the clamping assembly and the adjustment assembly;

FIG. 3 is a partial schematic view of the abutting relationship between the bolt and the rotating shaft.

Description of reference numerals: 1. a tension meter; 2. a support bar; 21. mounting a plate; 22. a stabilizing plate; 23. a movable groove; 3. a clamping assembly; 31. a fixing plate; 311. connecting blocks; 32. a clamping plate; 321. a threaded sleeve; 33. a threaded rod; 331. a hand wheel; 4. an adjustment assembly; 41. a connecting rod; 42. a rotating shaft; 5. a through hole; 6. a bolt; 7. a rubber pad; 71. a slider; 8. a slideway; 9. a flexible mat.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a digital tension meter.

Referring to fig. 1, a digital tension meter includes tension meter 1 and bracing piece 2, bracing piece 2 sets up along vertical direction, tension meter 1 is located the top of bracing piece 2, the top of bracing piece 2 is provided with mounting panel 21, the bottom fixedly connected with steadying board 22 of bracing piece 2, bracing piece 2 is perpendicular with steadying board 22, one side that deviates from bracing piece 2 at mounting panel 21 is provided with clamping component 3 that is used for fixed tension meter 1, be provided with between mounting panel 21 and bracing piece 2's top and be used for adjusting mounting panel 21 inclination's adjusting part 4. When the pull test work is carried out to the staff, fix tensiometer 1 through clamping component 3 earlier, then rethread adjusting part 4 adjusts tensiometer 1 to suitable inclination, then begins to carry out pull test work again to need not the staff and hold tensiometer 1, make the staff can vacate both hands and take notes the data of pull test, thereby provide convenience for the staff.

Referring to fig. 1 and 2, the clamping assembly 3 includes a fixing plate 31, a clamping plate 32, and a threaded rod 33. Fixedly connected with connecting block 311 between fixed plate 31 and the mounting panel 21, clamp plate 32 and fixed plate 31 set up relatively, be provided with thread bush 321 between mounting panel 21 and the clamp plate 32, thread bush 321 and mounting panel 21 fixed connection, thread bush 321 deviates from one side and the mounting panel 21 butt of clamp plate 32, threaded rod 33 and thread bush 321 threaded connection, threaded rod 33's one end is passed behind the thread bush 321 and is rotated with connecting block 311 and be connected, threaded rod 33 deviates from the one end fixedly connected with hand wheel 331 of connecting block 311. The opposite sides of the fixed plate 31 and the clamping plate 32 are fixedly adhered with flexible pads 9. In this document, the flexible pad 9 is made of rubber. When a worker fixes the tension meter 1, the tension meter 1 is placed between the fixing plate 31 and the clamping plate 32, then the hand wheel 331 is rotated to rotate the threaded rod 33, the threaded sleeve 321 is in threaded fit with the threaded rod 33, and under the limiting action of the mounting plate 21 on the threaded sleeve 321, the threaded sleeve 321 drives the clamping plate 32 to move towards the fixing plate 31, so that the tension meter 1 is clamped between the fixing plate 31 and the clamping plate 32.

Referring to fig. 2 and 3, the adjusting assembly 4 includes a connecting rod 41 and a rotating shaft 42. The movable groove 23 has been seted up along vertical direction at the top of bracing piece 2, and through-hole 5 has been seted up at the both sides of movable groove 23 at the top of bracing piece 2, and one side that mounting panel 21 deviates from clamping component 3 and the one end fixed connection of connecting rod 41, the other end of connecting rod 41 and the middle part fixed connection of axis of rotation 42 circumference lateral wall, and the both ends of axis of rotation 42 are located through-hole 5 and are connected with bracing piece 2 rotation. The top threaded connection of bracing piece 2 has bolt 6, and the one end of bolt 6 rotates and is connected with rubber pad 7, and the one end that rubber pad 7 deviates from bolt 6 is the arc, and one side that rubber pad 7 deviates from bolt 6 and the circumference lateral wall butt of axis of rotation 42. The two sides of the rubber pad 7 are fixedly provided with sliding blocks 71, the two sides of the bolt 6 of the support rod 2 are provided with slide ways 8 in sliding fit with the sliding blocks 71, and the sliding blocks 71 are positioned in the slide ways 8 to enable the rubber pad 7 to be in sliding connection with the support rod 2 along the moving direction of the bolt 6. When the staff is adjusting the angle of tensiometer 1, the mounting panel 21 is held and is rotated to the hand, make mounting panel 21 drive axis of rotation 42 through connecting rod 41 and rotate in through-hole 5, after rotating mounting panel 21 to suitable angle, tighten bolt 6 again, make the circumferential side wall butt of rubber pad 7 and axis of rotation 42, simultaneously under the sliding fit effect between slider 71 and slide 8, make during the rotation bolt 6, rubber pad 7 does not take place to rotate, and through the frictional force between rubber pad 7 and the axis of rotation 42, make axis of rotation 42 fixed, thereby accomplish the regulation to the inclination of tensiometer 1.

The implementation principle of the digital tension meter in the embodiment of the application is as follows: when a worker carries out tension test work, the tension meter 1 is placed between the fixing plate 31 and the clamping plate 32, the threaded rod 33 is screwed, the tension meter 1 is clamped between the clamping plate 32 and the fixing plate 31, then the tension meter 1 is adjusted to a proper inclination angle through the adjusting assembly 4, the adjusting assembly 4 is fixed through the bolt 6, and then the worker carries out tension test work. Through above structure, make the staff when carrying out the tensile test work, need not to hold tensiometer 1 again, alright accomplish the tensile test work, provide convenience for staff's tensile test work.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A digital tension meter, characterized by: including tensiometer (1) and bracing piece (2), the top of bracing piece (2) is provided with mounting panel (21), be provided with between mounting panel (21) and tensiometer (1) and be used for pressing from both sides clamping unit (3) of tight tensiometer (1), clamping unit (3) are including fixed plate (31) and clamp plate (32), connecting block (311) have set firmly between fixed plate (31) and mounting panel (21), one side that clamp plate (32) are close to mounting panel (21) has set firmly thread bush (321), one side that thread bush (321) deviate from clamp plate (32) and mounting panel (21) butt, thread bush (321) female connection has threaded rod (33), the one end and connecting block (311) of threaded rod (33) rotate and are connected.

2. A digital tension meter as claimed in claim 1, wherein: be provided with between the top of mounting panel (21) and bracing piece (2) adjusting part (4), adjusting part (4) are including connecting rod (41) and axis of rotation (42), movable groove (23) have been seted up at the top of bracing piece (2), through-hole (5) have been seted up at the lateral wall of bracing piece (2) in the both sides of movable groove (23), the circumference lateral wall fixed connection of the one end of connecting rod (41) and axis of rotation (42), the other end and mounting panel (21) fixed connection of connecting rod (41), the both ends of axis of rotation (42) are located through-hole (5) and are rotated with bracing piece (2) and be connected.

3. A digital tension meter as claimed in claim 2, wherein: the top of the supporting rod (2) is in threaded connection with a bolt (6), and the bolt (6) penetrates through the through hole (5) and then is abutted to the circumferential side wall of the rotating shaft (42).

4. A digital tension meter as claimed in claim 3, wherein: one end of the bolt (6) close to the rotating shaft (42) is connected with a rubber pad (7).

5. The digital tension meter of claim 4, wherein: rubber pad (7) deviate from the one end of bolt (6) and be the arc structure, rubber pad (7) rotate with bolt (6) and be connected, have set firmly slider (71) in the both sides of rubber pad (7), and slide (8) with slider (71) looks adaptation are seted up along bolt (6) to the direction that through-hole (5) removed in bracing piece (2), and slider (71) are located slide (8), make rubber pad (7) along the direction and bracing piece (2) sliding connection that bolt (6) removed.

6. A digital tension meter as claimed in claim 1, wherein: and a flexible pad (9) is fixedly arranged on one side of the clamping plate (32) opposite to the fixing plate (31).

7. A digital tension meter as claimed in claim 1, wherein: and a hand wheel (331) is fixedly arranged at one end of the threaded rod (33) deviating from the connecting block (311).

8. A digital tension meter as claimed in claim 1, wherein: the bottom of the supporting rod (2) is fixedly provided with a stabilizing plate (22).