CN217505039U - Quick installation of sensor and direction conversion equipment - Google Patents

Abstract

The utility model discloses a sensor quick installation and direction conversion device, including crossbeam, installation base, converting part, first sensor and second sensor, the installation base sets up in the top side or the bottom side of crossbeam, the second sensor sets up on the installation base, be provided with the vertical round hole that runs through on the crossbeam, the converting part is pegged graft with round hole, installation base and is cooperated, the converting part includes atress base, cotter post, lock nut and long screw, be provided with the cotter post on the atress base, the cotter post is kept away from the one end of atress base and is provided with the long screw, be provided with lock nut on the long screw, the long screw is provided with a blind hole that is used for installing the first sensor along the axial; the device is installed long screw position in loading crossbeam top or below to realize different tests, this device can cooperate and use a plurality of sensors, has widened the application scope of testing machine, has saved the manpower, has reduced testing cost.

Description

Sensor quick installation and direction conversion device

Technical Field

The utility model relates to a sensor field especially relates to a quick installation of sensor and direction conversion equipment.

Background

The testing machine sensor used for testing the material performance of the laboratory can only be installed one by one, and the installation position of the sensor is fixed, so that the sensor in the installation mode can only use the one-way stretching or compressing function, the measuring range is too single, if the testing of different mechanical property samples made of different materials is required, a plurality of testing machines with different measuring ranges are required to be equipped, and the resource waste is caused.

Utility model patent like publication No. CN210774118U discloses a sensor installing support, including the connecting rod, set up the mount pad that is used for the fixed block that is connected with the installation face and sets up the other end at the connecting rod in connecting rod one end and is used for installing the sensor, connecting rod, fixed block and mount pad have constituted the installing support body. Also, as disclosed in the utility model with publication number CN212030863U, a sensor mounting bracket is disclosed, which comprises a support plate, wherein a sleeve is arranged at the lower end of the support plate, a chute is arranged inside the sleeve, two bearings are arranged above the support plate, a cylinder is arranged in the inner ring of the bearing, a plunger rod is arranged at the lower end of the sleeve, a stainless steel plate is sleeved at the lower end of the plunger rod, a support frame is arranged at the lower end of the stainless steel plate, a through hole is arranged in the middle of the support frame, a magnetic suction seat is arranged at the lower end of the support frame, a circular steel plate is arranged at the upper end of the magnetic suction seat, and a spring is arranged between the support plate and the stainless steel plate; the two sensor mounting frames can only be used for mounting one single-range sensor, and are very inconvenient in measurement experiments.

Therefore, it is necessary to design a sensor quick installation and direction conversion device to overcome the disadvantages of the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model aims to provide a sensor quick installation and direction conversion device.

The technical scheme is as follows: a sensor rapid installation and direction conversion device comprises a cross beam, an installation base, a conversion part, a first sensor and a second sensor, wherein the installation base is arranged on the top side or the bottom side of the cross beam and used for installing the second sensor; the first sensor and the second sensor are not installed at the same time.

As a further preferred solution, said first sensor comprises a force sensor measuring a force value less than or equal to 10kN and said second sensor comprises a force sensor measuring a force value greater than 10 kN.

As a further preferable scheme, the conversion piece comprises two mounting methods, one of which is as follows: the blind hole faces downwards, and the conversion piece sequentially penetrates through the round hole and the mounting base from top to bottom; the second is as follows: the conversion piece sequentially penetrates through the mounting base and the round hole from bottom to top.

As a further preferable scheme, the diameter of the stressed base is larger than that of the bolt column, and the diameter of the bolt column is larger than that of the long screw rod.

As a further preferable scheme, the diameters of the stressed base, the latch post and the long screw are respectively as follows: 54mm, 36mm and 24 mm.

As a further preferable mode, the material of the conversion piece is Q235 steel.

As a further preferable scheme, the inner diameter of the blind hole is 8mm, internal threads are arranged in the blind hole, and the internal threads are in threaded connection with a pin rod for mounting the first sensor.

As a further preferable mode, the mounting base is circumferentially provided with a screw hole for mounting the second sensor.

The utility model has the advantages of it is following:

the conventional sensor is installed on one side of a cross beam through a fixing bolt, so that the installation position is inconvenient to replace, and a new-range sensor is inconvenient to install; the mounting position is more nimble, can cooperate and use a plurality of sensors, has widened the application scope of testing machine, has saved the manpower, has reduced the test cost.

Drawings

Fig. 1 is a schematic perspective view of the present device.

Fig. 2 is a schematic view of the position relationship between the circular hole and the mounting base.

Fig. 3 is a perspective view of the conversion member.

Fig. 4 is a schematic structural view of the mounting base and the screw hole.

Fig. 5 is a schematic view of three different installations of the sensor.

Number designation in the figures: the sensor comprises a beam 1, a round hole 2, an installation base 3, a screw hole 3-1, a conversion part 4, a stress base 4-1, a bolt column 4-2, a long screw rod 4-3, a locking nut 4-4, a blind hole 4-5, a first sensor 5 and a second sensor 6.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and all directions of the present invention are based on fig. 1. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. 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 application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Example 1

The utility model provides a quick installation of sensor and direction conversion equipment, as shown in fig. 1-5, including crossbeam 1, crossbeam 1 is alloy's cuboid form installation roof beam, it is on arch experiment frame through the screw rod at both ends and nut horizontal installation, a round hole 2 has vertically been seted up in the central point position of crossbeam 1, round hole 2 runs through whole crossbeam 1, installation base 3 installs in the bottom of crossbeam 1, and be located round hole 2 under, the axial lead of round hole 2 is the same with the axial lead of installation base 3, installation base 3 is cyclic annular, its internal diameter is greater than the internal diameter of round hole 2.

Wherein, the mounting base 3 can also be mounted on the top of the beam 1; installation base 3 is through welded mode and crossbeam 1 fixed connection, consequently, for satisfying the tensile and compression experiment of material, has installation base 3 crossbeam 1 up on the experimental frame that the laboratory was used, also has installation base crossbeam 1 down.

One of the using modes of the device is that the force sensor is directly installed on the installation base 3, when various sensors for experiments are used, sensors of various different models need to be prepared and installed on the installation base 3, and when a test material is subjected to tensile and compression experiments, a plurality of groups of sensors need to be installed above or below the beam 1.

The device also comprises a rod-shaped conversion piece 4, and the material of the conversion piece 4 is Q235 steel.

The conversion part 4 is in inserted fit with the round hole 2 and the mounting base 3, the conversion part 4 consists of four parts, and comprises a stressed base 4-1, a bolt column 4-2, a locking nut 4-4 and a long screw 4-3, wherein the base 4-1, the bolt column 4-2 and the long screw 4-3 can be of an integrated structure formed by turning a cylindrical steel and can also be formed by welding and grinding multiple sections of steel; when the stress base 4-1 is welded and formed, a bolt column 4-2 is welded on the stress base 4-1, a long screw 4-3 is welded at one end, far away from the stress base 4-1, of the bolt column 4-2, the long screw 4-3 is in threaded fit with a locking nut 4-4, a blind hole 4-5 is formed in the long screw 4-3 along the axial direction of the long screw, the inner diameter of the blind hole 4-5 is 8mm, and an internal thread is arranged in the blind hole 4-5.

Mode of use of the conversion piece 4: a worker can insert the replacing part 4 into the round hole 2 in two insertion modes, one mode is that the replacing part is inserted into the bottom of the mounting base 3 and penetrates out of the round hole 2, then the converting part 4 is screwed up by utilizing the cooperation of the locking nut 4-4 and the long screw rod 4-3, the stress base 4-1 is contacted with the mounting base 3, the bolt column 4-2 is positioned in the round hole 2, the sensor is installed at the top of the long screw rod 4-3 at the extending end, specifically, the sensor is installed at a blind hole 4-5 at the top of the long screw rod 4-3 through the bolt rod, and the bolt rod selects a threaded rod matched with the internal thread of the blind hole 4-5.

More specifically, the first sensor 5 and the second sensor 6 are not installed at the same time; wherein the first sensor 5 comprises a force sensor with a measured force value of less than or equal to 10kN and the second sensor 6 comprises a force sensor with a measured force value of more than 10 kN.

When the sensor is mounted on the upper side, a tensile test can be performed, and when the sensor is mounted on the lower side, a compression test can be performed.

Example 2

As shown in fig. 3, on the basis of embodiment 1, the diameter of the stressed base 4-1 is larger than that of the plug pin 4-2, and the diameter of the plug pin 4-2 is larger than that of the long screw rod 4-3;

specifically, the diameters of the stressed base, the bolt column 4-2 and the long screw rod 4-3 are respectively as follows: 54mm, 36mm and 24 mm.

Example 3

As shown in fig. 4, on the basis of embodiment 1, specifically, the mounting base 3 is circumferentially provided with a screw hole 3-1 for mounting the second sensor 6.

At present, the technical scheme of the invention has been subjected to pilot plant test, namely a small-scale experiment before large-scale mass production of products; after the pilot test is finished, the investigation for the use of the user is carried out in a small range, and the investigation result shows that the satisfaction degree of the user is higher; the preparation of products for formal production for industrialization (including intellectual property risk early warning investigation) is now started.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the invention, and these are all within the scope of the invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (7)

1. A sensor rapid installation and direction conversion device is characterized by comprising a cross beam (1), an installation base (3), a conversion part (4), a first sensor (5) and a second sensor (6), wherein the installation base (3) is arranged on the top side or the bottom side of the cross beam (1) and is used for installing the second sensor (6), a vertically-penetrating round hole (2) is formed in the cross beam (1), the axial lead of the round hole (2) and the axial lead of the installation base (3) are located on the same straight line, the conversion part (4) is in plug fit with the round hole (2) and the installation base (3), the conversion part (4) comprises a stress base (4-1), a plug pin column (4-2), a locking nut (4-4) and a long screw rod (4-3), the plug pin column (4-2) is arranged on the stress base (4-1), the long screw (4-3) is arranged at one end, far away from the stressed base (4-1), of the latch column (4-2), a locking nut (4-4) is arranged on the long screw (4-3), and a blind hole (4-5) for mounting the first sensor (5) is axially formed in the long screw (4-3);

the first sensor (5) and the second sensor (6) are not installed at the same time.

2. A sensor quick-mounting and direction-changing device according to claim 1, characterized in that said first sensor (5) comprises a force sensor with a measured force value less than or equal to 10kN, and said second sensor (6) comprises a force sensor with a measured force value greater than 10 kN.

3. A sensor quick-mounting and direction-changing device as claimed in claim 1, wherein the diameter of said force-bearing base (4-1) is larger than the diameter of said plug (4-2), and the diameter of said plug (4-2) is larger than the diameter of said long screw (4-3).

4. A sensor quick-mounting and direction-changing device as claimed in claim 3, wherein the diameters of said force-bearing base (4-1), said latch (4-2) and said long screw (4-3) are respectively: 54mm, 36mm and 24 mm.

5. A sensor quick-mounting and direction-changing device according to claim 1, characterized in that said converter (4) is made of Q235 steel.

6. A device for rapid sensor installation and direction change according to claim 1, wherein the inner diameter of the blind hole (4-5) is 8mm, and an internal thread is provided in the blind hole (4-5).

7. A sensor quick mounting and direction changing device according to claim 1, wherein the mounting base (3) is circumferentially provided with a screw hole (3-1) for mounting the second sensor (6).

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