CN216349257U

CN216349257U - Portable standard dynamometer

Info

Publication number: CN216349257U
Application number: CN202121969940.3U
Authority: CN
Inventors: 宋贺明; 骆英; 张琳; 王胜利; 石亚军
Original assignee: China Gauge Measurement And Testing Co ltd
Current assignee: China Gauge Measurement And Testing Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-04-19
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a portable standard dynamometer, which comprises an installation box, wherein fixing rods are fixedly arranged in the middle parts of two sides of the installation box, a use assembly is arranged in the installation box and comprises a dynamometer body and a storage battery, the dynamometer body is embedded in one side of the interior of the installation box, the storage battery is fixedly arranged on the other side of the inner wall of the installation box, a force sensor is fixedly arranged in the middle part of the bottom end of the installation box, and special hooks are fixedly arranged on two sides of the force sensor, and the portable standard dynamometer has the beneficial effects that: cooperate the convenient to detect use through the dynamometer body that sets up in using the subassembly with force transducer, promote the ejector pad through the multistage pneumatic cylinder that sets up in the adjusting part and extrude hydraulic oil, make T type movable rod rebound carry out the regulation in the certain limit, convenient to use, the install bin passes through the dead lever and matches with the fixed block, convenient to detach when being convenient for place fixed can make it carry respectively through handle and barre, improves the portability.

Description

Portable standard dynamometer

Technical Field

The utility model relates to a dynamometer, in particular to a portable standard dynamometer, and belongs to the technical field of standard dynamometers.

Background

A force gauge is a measuring instrument, also called a dynamometer, for measuring various force values or loads. The standard dynamometer is classified into a working dynamometer and a standard dynamometer according to a use object, the standard dynamometer currently mainly uses a resistance strain sensor with wide measuring range, high accuracy and strong adaptability, but the height between the existing standard dynamometer and a support device matched with the existing standard dynamometer cannot be adjusted within a certain range, so that the use is influenced, and the standard dynamometer and the support matched with the standard dynamometer are inconvenient to disassemble and carry, so that the portability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable standard dynamometer, which solves the problems that the height between the conventional standard dynamometer and a supporting bracket device of the conventional standard dynamometer, which is proposed in the background art, cannot be adjusted within a certain range, and the conventional standard dynamometer is poor in portability and inconvenient to disassemble and separate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable standard dynamometer, includes the install bin, the middle part of install bin both sides is all fixed and is equipped with the dead lever, the inside of install bin is equipped with uses the subassembly, use the subassembly including dynamometer body and battery, the dynamometer body inlays the one side of establishing in the install bin inside, the fixed opposite side that sets up at the install bin inner wall of battery, the fixed force sensor that is equipped with in middle part of install bin bottom, force sensor's both sides are all fixed and are equipped with special couple, the fixed hollow U type support frame that is equipped with in bottom of install bin, the fixed two baffles that are equipped with in middle part of U type support frame inner wall, the fixed handle that is equipped with in middle part on install bin top, the both sides of U type support frame bottom are all fixed and are equipped with the supporting leg.

As a preferable technical scheme of the utility model, a handle is fixedly connected to the middle part between the two supporting legs.

As a preferable technical scheme of the utility model, the installation box is fixedly arranged on the U-shaped support frame through the adjusting component.

As a preferred technical scheme, the adjusting assembly comprises two multi-stage hydraulic cylinders, two push blocks, two T-shaped movable rods and two fixed blocks, the two multi-stage hydraulic cylinders are respectively and fixedly arranged on the inner sides of the two partition plates, the two push blocks are movably arranged at the bottom of the inner wall of the U-shaped support frame, the inner sides of the two push blocks are respectively and fixedly connected with the output ends of the two multi-stage hydraulic cylinders, the two T-shaped movable rods are respectively and slidably inserted at the two ends of the U-shaped support frame, and the two fixed blocks are respectively and fixedly arranged at the top ends of the two T-shaped movable rods.

As a preferred technical scheme of the utility model, the middle parts of the top ends of the two fixing blocks are respectively provided with a clamping groove matched with the fixing rod.

As a preferable technical scheme of the utility model, hydraulic oil is filled between the two partition plates and the two T-shaped movable rods.

As a preferred technical scheme of the utility model, an adjusting switch is fixedly arranged at the top of the side of the installation box, the two multi-stage hydraulic cylinders are electrically connected with a storage battery through the adjusting switch, the force sensor is electrically connected with the dynamometer body, and the dynamometer body is electrically connected with the storage battery.

Compared with the prior art, the utility model has the beneficial effects that: according to the portable standard dynamometer, the dynamometer body arranged in the assembly is matched with the force sensor for detection and use, the multi-stage hydraulic cylinder arranged in the adjusting assembly pushes the push block to extrude hydraulic oil, so that the T-shaped movable rod moves upwards to adjust within a certain range, the portable standard dynamometer is convenient to use, the mounting box is matched with the fixed block through the fixed rod and is convenient to place, fix and disassemble, and the portable standard dynamometer can be carried by the handle and the handle rod respectively, so that the portability is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic side sectional view of the present invention.

In the figure: 1. installing a box; 2. fixing the rod; 3. using the component; 31. a dynamometer body; 32. a storage battery; 33. a force sensor; 34. a special hook is arranged; 4. a U-shaped support frame; 5. a partition plate; 6. an adjustment assembly; 61. a multi-stage hydraulic cylinder; 62. a push block; 63. a T-shaped movable rod; 64. a fixed block; 65. hydraulic oil; 7. a handle; 8. supporting legs; 9. a handle bar; 10. and adjusting the switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a portable standard force measuring instrument, which comprises an installation box 1, wherein fixing rods 2 are fixedly arranged in the middle parts of two sides of the installation box 1, a use component 3 is arranged in the installation box 1, the use component 3 comprises a force measuring instrument body 31 and a storage battery 32, the force measuring instrument body 31 is embedded in one side of the interior of the installation box 1, the storage battery 32 is fixedly arranged on the other side of the inner wall of the installation box 1, a force sensor 33 is fixedly arranged in the middle part of the bottom end of the installation box 1, special hooks 34 are fixedly arranged on two sides of the force sensor 33, the detection and the use are convenient, a hollow U-shaped support frame 4 is fixedly arranged at the bottom of the installation box 1, two partition plates 5 are fixedly arranged in the middle part of the inner wall of the U-shaped support frame 4, a handle 7 is fixedly arranged in the middle part of the top end of the installation box 1, and supporting legs 8 are fixedly arranged on two sides of the bottom end of the U-shaped support frame 4.

Preferably, the middle part between the two supporting legs 8 is fixedly connected with a handle bar 9, the installation box 1 is fixedly arranged on the U-shaped supporting frame 4 through an adjusting component 6, the adjusting component 6 comprises two multi-stage hydraulic cylinders 61, two push blocks 62, two T-shaped movable rods 63 and two fixed blocks 64, the two multi-stage hydraulic cylinders 61 are respectively fixedly arranged at the inner sides of the two partition plates 5, the two push blocks 62 are respectively and movably arranged at the bottom of the inner wall of the U-shaped supporting frame 4, the inner sides of the two push blocks 62 are respectively and fixedly connected with the output ends of the two multi-stage hydraulic cylinders 61, the two T-shaped movable rods 63 are respectively and slidably inserted and arranged at the two ends of the U-shaped supporting frame 4, the two fixed blocks 64 are respectively and fixedly arranged at the top ends of the two T-shaped movable rods 63, so as to be convenient for adjustment within a certain range, the middle parts at the top ends of the two fixed blocks 64 are respectively provided with clamping grooves matched with the fixed rods 2, so as to be convenient for placement and installation, the hydraulic oil 65 is filled between the two partition plates 5 and the two T-shaped movable rods 63, the height of the installation box is convenient to adjust, the adjusting switch 10 is fixedly arranged at the top of the side of the installation box 1, the two multi-stage hydraulic cylinders 61 are electrically connected with the storage battery 32 through the adjusting switch 10, the force sensor 33 is electrically connected with the dynamometer body 31, and the dynamometer body 31 is electrically connected with the storage battery 32 and is convenient to operate and use.

When the portable standard dynamometer is used, firstly, the using component 3 is placed at a corresponding working position, then whether all parts of the adjusting component 6 work normally or not is adjusted, the portable standard dynamometer can be used after inspection is finished, the mounting box 1 and the U-shaped support frame 4 are respectively carried by holding the handle rod 9 and the handle 7, the portability is improved, when the portable standard dynamometer is needed, the U-shaped support frame 4 is placed on the ground, the fixing rod 2 is matched with the fixing block 64 to support and fix the mounting box 1, the placement and fixation are convenient, the disassembly is convenient, when the portable standard dynamometer is mounted, the dynamometer body 31 arranged in the using component 3 is matched with the force sensor 33 to facilitate detection and use, when the height is needed to be adjusted, the multi-stage hydraulic cylinder 61 arranged in the adjusting component 6 pushes the push block 62 to extrude hydraulic oil 65, so that the T-shaped movable rod 63 moves upwards to adjust within a certain range, is convenient for use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable standard dynamometer, includes install bin (1), its characterized in that, the middle part of install bin (1) both sides all is fixed and is equipped with dead lever (2), the inside of install bin (1) is equipped with uses subassembly (3), use subassembly (3) including dynamometer body (31) and battery (32), dynamometer body (31) inlays and establishes in the inside one side of install bin (1), battery (32) are fixed to be set up the opposite side at install bin (1) inner wall, the middle part of install bin (1) bottom is fixed and is equipped with force sensor (33), the both sides of force sensor (33) are all fixed and are equipped with special couple (34), the bottom of install bin (1) is fixed and is equipped with hollow U type support frame (4), the middle part of U type support frame (4) inner wall is fixed and is equipped with two baffle (5), the middle part on install bin (1) top is fixed and is equipped with handle (7), and supporting legs (8) are fixedly arranged on two sides of the bottom end of the U-shaped supporting frame (4).

2. A portable standard load cell according to claim 1, wherein: a handle bar (9) is fixedly connected to the middle part between the two supporting legs (8).

3. A portable standard load cell according to claim 1, wherein: the installation box (1) is fixedly arranged on the U-shaped support frame (4) through the adjusting component (6).

4. A portable standard load cell according to claim 3, wherein: adjusting part (6) include two multistage pneumatic cylinders (61), two ejector pad (62), two T type movable rod (63) and two fixed block (64), two multistage pneumatic cylinder (61) is fixed respectively and is set up the inboard at two baffle (5), two ejector pad (62) is all movable and is set up in the bottom of U type support frame (4) inner wall, two the inboard of ejector pad (62) respectively with the output fixed connection of two multistage pneumatic cylinders (61), two T type movable rod (63) slides respectively and alternates and set up at the both ends of U type support frame (4), two fixed block (64) are fixed respectively and are set up the top at two T type movable rod (63).

5. A portable standard load cell according to claim 4, wherein: the middle parts of the top ends of the two fixing blocks (64) are provided with clamping grooves matched with the fixing rods (2).

6. A portable standard load cell according to claim 1, wherein: and hydraulic oil (65) is filled between the two partition plates (5) and the two T-shaped movable rods (63).

7. A portable standard load cell according to claim 4, wherein: install bin (1) avris top is fixed and is equipped with regulating switch (10), two multistage pneumatic cylinder (61) all through regulating switch (10) and battery (32) electric connection, force sensor (33) and dynamometer body (31) electric connection, dynamometer body (31) and battery (32) electric connection.