CN216410463U

CN216410463U - Dynamic torque sensing testing device with adjusting base

Info

Publication number: CN216410463U
Application number: CN202122658005.1U
Authority: CN
Inventors: 宋春光
Original assignee: Shandong Shangjian Measurement And Testing Co ltd
Current assignee: Shandong Shangjian Measurement And Testing Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-29
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a dynamic torque sensing test device with an adjusting base, which comprises an underframe, a dustproof shell and a sensing lifting frame, wherein a lifting frame group to be tested and a sensing lifting frame group are installed at the top of the underframe, the sensing lifting frame is installed at the top of the sensing lifting frame group, the dustproof shell is installed at the top of the sensing lifting frame through a housing support in a supporting mode, a dynamic torque sensor main body is installed inside the dustproof shell through a sensor installation frame, a weighing frame is installed on the lifting frame group to be tested in a supporting mode, a pressure groove is formed in the weighing frame, a pressure sensor is installed in the pressure groove, and a support frame to be tested is installed at the top of the pressure sensor through a pressure column in a supporting mode. Has the advantages that: the utility model can adjust the height according to the bodies to be measured with different sizes, and simultaneously adjust the supporting state of the bodies to be measured, so that the bodies to be measured are level to the original pressure, thereby being convenient for long-term use and reducing errors.

Description

Dynamic torque sensing testing device with adjusting base

Technical Field

The utility model relates to the field of torque sensing devices, in particular to a dynamic torque sensing testing device with an adjusting base.

Background

Torque sensor divide into static and two big types of developments, is carrying out torque detection at dynamic torque sensor and need install the determinand on torque sensor, but its determinand size and the height of measuring at every turn are all different, lead to filling up and establish the support of co-altitude not, and it is troublesome to change to partial supporter leads to the determinand holding power oversize or undersize causes detection error.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems by providing a dynamic torque sensing test apparatus with an adjustable base.

The utility model realizes the purpose through the following technical scheme:

a dynamic torque sensing test device with an adjusting base comprises a bottom frame, a dustproof shell and a sensing lifting frame, wherein a lifting frame group to be tested and the sensing lifting frame group are installed at the top of the bottom frame, the sensing lifting frame is installed at the top of the sensing lifting frame group, the dustproof shell is installed at the top of the sensing lifting frame through a housing support in a supporting mode, a dynamic torque sensor main body is installed inside the dustproof shell through a sensor installation frame, a weighing frame is installed on the lifting frame group to be tested in a supporting mode, a pressure groove is formed in the weighing frame, a pressure sensor is installed in the pressure groove, a strut to be tested is installed at the top of the pressure sensor through a pressure column in a supporting mode, a display device is further installed on the bottom frame, shaft sleeves are installed on two sides of the dustproof shell, a transmission shaft is installed in the shaft sleeves in a rotating mode, two sides of the dynamic torque sensor main body are respectively connected with a test installation piece and a load through the transmission shaft, the lifting frame group to be tested and the sensing lifting frame group are composed of two scissor type lifting frames, the two scissor type lifting frames are connected together through a connecting column, a connecting block is installed in the middle of the connecting column, a strut lifting screw is screwed on the connecting block of the lifting frame group to be tested, a sensing lifting screw is screwed on the connecting block on the sensing lifting frame group, screw shaft sleeves are installed on the left side and the right side of the underframe, the sensing lifting screw is rotatably installed in the screw shaft sleeves on the right side, and the strut lifting screw is rotatably installed in the screw shaft sleeves on the left side.

Furthermore, the scissor type lifting frame is composed of a scissor frame and a scissor frame rotating installation part which is rotatably installed at four frame feet of the scissor frame, and a top sliding block and a bottom sliding block are respectively installed on the scissor frame rotating installation part on the same side of the scissor type lifting frame.

Furthermore, the chassis is provided with a bottom chute to be detected and a bottom chute to be sensed, the bottom of the weighing frame is provided with a top chute to be sensed and a top chute to be sensed, the top sliding block and the bottom sliding block on the lifting frame group to be sensed are respectively slidably mounted in the top chute to be sensed and the bottom chute to be sensed, and the top sliding block and the bottom sliding block on the lifting frame group to be sensed are respectively slidably mounted in the top chute to be sensed and the bottom chute to be sensed.

Furthermore, the test mounting part is connected with and mounted with a body to be tested, the support frame to be tested is supported on the body to be tested, the bottom of the support frame to be tested is provided with a limiting insertion column, the top of the weighing frame is provided with a limiting insertion hole, and the limiting insertion column is inserted into the limiting insertion hole.

Furthermore, the right end of the sensing lifting screw rod is provided with a sensing rotating button, the left side of the strut lifting screw rod is provided with a supporting rotating button, the dustproof shell is provided with a ventilation hole, and the ventilation hole is provided with a dustproof net.

In the structure, when the pressure sensor is used, a to-be-detected body is placed on the to-be-detected support frame, the pressure of the to-be-detected body is observed, the sensing rotating button is adjusted, the testing installation part is installed after being adjusted to be equal to the height of the to-be-detected body, and the supporting rotating button is adjusted to enable the pressure to be adjusted to be equal to the previous observation pressure to perform detection.

Has the advantages that: the dynamic torque sensing testing device with the adjusting base can adjust the height according to bodies to be tested with different sizes, and adjust the supporting state of the bodies to be tested simultaneously, so that the bodies to be tested are leveled with the original pressure, the dynamic torque sensing testing device is convenient to use for a long time, and errors are reduced.

Drawings

FIG. 1 is a schematic diagram of a dynamic torque sensing test apparatus with an adjustment base according to the present invention;

FIG. 2 is an enlarged schematic view of the structure A of the dynamic torque sensing test device with the adjustment base according to the present invention;

fig. 3 is a schematic diagram of a driving structure of a lifting frame set of the dynamic torque sensing testing device with an adjusting base according to the utility model.

The reference numerals are explained below:

1. a chassis; 2. a dust-proof shell; 3. a sensing lifting frame; 4. a housing support; 5. a load; 6. a dynamic torque sensor body; 7. a load support; 8. limiting and inserting the column; 9. testing the mounting piece; 10. connecting blocks; 11. a display device; 12. sensing a lifting screw; 13. a sensing knob; 14. a dust screen; 15. a sensor mounting bracket; 16. a shaft sleeve; 17. a body to be measured; 18. a support knob; 19. a strut to be tested; 20. a weighing frame; 21. pressing the column; 22. a pressure sensor; 23. a top slide block; 24. a bottom slider; 25. a lead screw shaft sleeve; 26. a strut lifting lead screw; 27. a scissor frame rotational mount; 28. connecting the columns; 29. a scissor frame.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-3, the dynamic torque sensing test device with the adjusting base is composed of a chassis 1, a dustproof shell 2 and a sensing lifting frame 3;

the device comprises an underframe 1, a to-be-tested lifting frame group and a sensing lifting frame group are mounted at the top of the underframe 1, a sensing lifting frame 3 is mounted at the top of the sensing lifting frame group, a dustproof shell 2 is supported and mounted at the top of the sensing lifting frame 3 through a shell support 4, a dynamic torque sensor main body 6 is mounted in the dustproof shell 2 through a sensor mounting frame 15, a weighing frame 20 is supported and mounted on the to-be-tested lifting frame group, a pressure groove is formed in the weighing frame 20, a pressure sensor 22 is mounted in the pressure groove, a to-be-tested support frame 19 is supported and mounted at the top of the pressure sensor 22 through a pressure column 21, and a display device 11 is further mounted on the underframe 1;

the two sides of the dustproof shell 2 are both provided with shaft sleeves 16, transmission shafts are rotatably arranged in the shaft sleeves 16, and the two sides of the dynamic torque sensor main body 6 are respectively connected with a test mounting piece 9 and a load 5 through the transmission shafts;

the utility model discloses a sensor lift assembly, including chassis 1, sensing lift frame group, frame lift lead screw 26, sensing lift frame group, sensing lift lead screw 26, lead screw axle sleeve 25 is all installed to the left and right sides of chassis 1, sensing lift lead screw 12 rotates to install in the lead screw axle sleeve 25 on right side, and frame lift lead screw 26 rotates to install in the left lead screw axle sleeve 25.

In this embodiment, the scissor type crane is composed of a scissor type frame 29 and a scissor type frame rotating installation part 27 rotatably installed at four frame legs of the scissor type frame 29, the scissor type frame rotating installation part 27 on the same side of the scissor type crane is respectively provided with a top slide block 23 and a bottom slide block 24, and the scissor type frame rotating installation part 27 on the other side of the to-be-measured lifting frame group is fixedly installed on the underframe 1 and the weighing frame 20;

preferably, a bottom chute to be measured and a bottom chute to be sensed are arranged on the chassis 1, a top chute to be sensed and a top chute to be measured are arranged at the bottom of the weighing frame 20, a top slider 23 and a bottom slider 24 on the lifting frame group to be measured are respectively slidably mounted in the top chute to be measured and the bottom chute to be measured, and a top slider 23 and a bottom slider 24 on the lifting frame group to be sensed are respectively slidably mounted in the top chute to be measured and the bottom chute to be measured.

In this embodiment, the test mounting member 9 is connected with and mounted with the object to be tested 17, the strut to be tested 19 is supported on the object to be tested 17, the limiting insertion column 8 is mounted at the bottom of the strut to be tested 19, the limiting insertion hole is formed in the top of the weighing frame 20, and the limiting insertion column 8 is inserted into the limiting insertion hole.

In this embodiment, the sensing rotating button 13 is installed at the right end of the sensing lifting screw 12, the supporting rotating button 18 is installed at the left side of the bracket lifting screw 26, the dustproof shell 2 is provided with a ventilation hole, and the dustproof net 14 is installed on the ventilation hole.

In the structure, when the pressure measuring device is used, a to-be-measured body is placed on the to-be-measured support frame, the pressure of the to-be-measured body is observed, the sensing rotating button 13 is adjusted to enable the testing installation part to be installed after being adjusted to be as high as the to-be-measured body, and then the supporting rotating button 18 is adjusted to enable the pressure to be adjusted to be equal to the observed pressure before, so that detection is conducted.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dynamic moment of torsion sensing testing arrangement with adjust base which characterized in that: the device comprises an underframe, a dustproof shell and a sensing lifting frame, wherein a lifting frame group to be tested and the sensing lifting frame group are installed at the top of the underframe, the sensing lifting frame is installed at the top of the sensing lifting frame group, the dustproof shell is installed at the top of the sensing lifting frame through a cover shell support, a dynamic torque sensor main body is installed in the dustproof shell through a sensor installation frame, a weighing frame is installed on the lifting frame group to be tested in a supporting manner, a pressure groove is formed in the weighing frame, a pressure sensor is installed in the pressure groove, a supporting frame to be tested is installed at the top of the pressure sensor through a pressure column support, a display device is further installed on the underframe, shaft sleeves are installed on two sides of the dustproof shell, a transmission shaft is installed in the shaft sleeves in a rotating manner, and two sides of the dynamic torque sensor main body are respectively connected with a test installation piece and a load through the transmission shaft, the lifting frame group to be tested and the sensing lifting frame group are composed of two scissor type lifting frames, the two scissor type lifting frames are connected together through a connecting column, a connecting block is installed in the middle of the connecting column, a strut lifting screw is screwed on the connecting block of the lifting frame group to be tested, a sensing lifting screw is screwed on the connecting block on the sensing lifting frame group, screw shaft sleeves are installed on the left side and the right side of the underframe, the sensing lifting screw is rotatably installed in the screw shaft sleeves on the right side, and the strut lifting screw is rotatably installed in the screw shaft sleeves on the left side.

2. The dynamic torque sensing test device with the adjustment base of claim 1, wherein: the scissors-type lifting frame is composed of a scissors-type frame and scissors-type frame rotating installation pieces rotatably installed at four frame feet of the scissors-type frame, and a top sliding block and a bottom sliding block are respectively installed on the scissors-type frame rotating installation pieces on the same side of the scissors-type lifting frame.

3. The dynamic torque sensing test device with the adjustment base of claim 2, wherein: the chassis is provided with a bottom chute to be detected and a bottom chute to be sensed, the bottom of the weighing frame is provided with a top chute to be sensed and a top chute to be detected, the top sliding block and the bottom sliding block on the lifting frame group to be detected are respectively slidably mounted in the top chute to be detected and the bottom chute to be detected, and the top sliding block and the bottom sliding block on the lifting frame group to be sensed are respectively slidably mounted in the top chute to be detected and the bottom chute to be detected.

4. The dynamic torque sensing test device with the adjustment base of claim 1, wherein: the test installation part is connected with and mounted with a body to be tested, the support frame to be tested supports the body to be tested, the bottom of the support frame to be tested is provided with a limiting insertion column, the top of the weighing frame is provided with a limiting insertion hole, and the limiting insertion column is inserted into the limiting insertion hole.

5. The dynamic torque sensing test device with the adjustment base of claim 1, wherein: the right-hand member of sensing elevating screw installs the sensing turn button, the left side of strut elevating screw is installed and is supported the turn button, the ventilation hole has been seted up on the dust cover, install the dust screen in the ventilation hole.