CN218119241U

CN218119241U - Portable detection equipment

Info

Publication number: CN218119241U
Application number: CN202222702463.5U
Authority: CN
Inventors: 孙用楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2022-12-23
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a portable check out test set belongs to check out test set technical field. The utility model provides a portable detection equipment, includes detector and link, the detector is pegged graft on the link, still includes: the threaded rod is rotationally connected to the connecting frame and is formed by splicing two rods with opposite thread turning directions; the number of the detection probes is two, and the two detection probes are respectively in threaded connection with two ends of the threaded rod; the pressing plate is connected to the connecting frame in a sliding manner; the first bevel gear and the second bevel gear are both rotationally connected in the connecting frame, are meshed with each other and are fixedly connected with one end of the threaded rod in the connecting frame; the utility model discloses can ensure the perpendicular surface that contacts the testee of test probe to make the testing result more accurate.

Description

Portable detection equipment

Technical Field

The utility model relates to a check out test set technical field especially relates to a portable check out test set.

Background

The quality engineering refers to the application of proper technology and skills in a required quality process, generally, in actual production and manufacturing, except that workers need to use specific skills to intervene in production, detection instruments are also needed to be used for detecting construction projects, and the comprehensive crack detector is an instrument for accurately detecting the width and depth of cracks of bridges, tunnels, buildings, concrete pavements, metal surfaces and the like.

The patent publication numbers are: the utility model of CN216668539U discloses a portable quality detection device for construction engineering, which can solve the problem that the space between two probes is easy to change when the holding probe detects the crack of concrete in the prior art;

in the patent, when the crack detector is used, the probe is controlled to contact with a measured object while the detector is required to be taken up, and the ruler is required to be compared to observe data and keep the probe perfectly attached to the measured object, so that the crack detector is difficult to operate and causes large errors; therefore, to this problem, the utility model provides a portable check out test set.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the operation difficulty in the prior art, can not guarantee the problem that the probe is laminated the testee perpendicularly, and the portable check out test set who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable detection equipment, includes detector and link, the detector is pegged graft on the link, still includes: the threaded rod is rotationally connected to the connecting frame and is formed by splicing two rods with opposite thread turning directions; the two detection probes are respectively in threaded connection with two ends of the threaded rod; the pressing plate is connected to the connecting frame in a sliding manner; the first bevel gear and the second bevel gear are rotatably connected in the connecting frame and are meshed with each other, and the second bevel gear is fixedly connected with one end of the threaded rod arranged in the connecting frame; an open slot is formed in the connecting frame, a sliding block is connected in the open slot in a sliding mode, a spring is arranged between the inner wall of the open slot and the sliding block, and the sliding block is fixedly connected with the abutting plate.

Preferably, a first connecting rod is fixedly connected to the connecting frame, a first fixing sleeve is fixedly connected to the first connecting rod, a fixing plate is arranged on the first fixing sleeve, a fixing column is fixedly connected to the fixing plate, a chuck is fixedly connected to one end, far away from the fixing plate, of the fixing column, and a limiting plate is arranged at the bottom of the chuck.

Furthermore, a clamping block is arranged on the back of the detector and is inserted into the chuck, a socket is arranged at the top of the detector, and a data line is inserted into the socket.

Furthermore, a joint is arranged at the joint of the data line and the socket, a rotating part is rotatably connected to the joint, and one end, far away from the detector, of the data line is connected with the detection probe.

Preferably, a second connecting rod is fixedly connected to the connecting frame, a second fixing sleeve is fixedly connected to the second connecting rod, and a handle is fixedly connected to the second fixing sleeve.

Preferably, the end of the slider far away from the spring is fixedly connected with a connecting rod, the end of the connecting rod far away from the slider is fixedly connected with the abutting plate, and a limiting block matched with the slider is arranged in the opening groove.

Preferably, a motor is arranged in the connecting frame, a rotating shaft is fixedly connected to the output end of the motor, and one end, far away from the motor, of the rotating shaft is fixedly connected with the first bevel gear.

Compared with the prior art, the utility model provides a portable check out test set possesses following beneficial effect:

1. this portable check out test set through the spring with support the cooperation of clamp plate, can guarantee that the perpendicular contact of test probe is detected the object surface, the angle contact that the test probe was detected with the slope can not appear on the object surface, and then leads to the inaccurate condition of detected data.

2. This portable detection equipment, the threaded rod that forms by the pole concatenation that two screw threads are opposite through motor drive rotates, can adjust the distance between two test probe to make the testing result more accurate.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can ensure the surface of test probe vertical contact testee to it is more accurate to make the testing result.

Drawings

Fig. 1 is a first perspective view of a portable detection device provided by the present invention;

fig. 2 is a second perspective view of a portable detection device provided by the present invention;

fig. 3 is a partial cross-sectional view of a connection frame in a portable testing device according to the present invention;

fig. 4 is a perspective view of a chuck of the portable testing device of the present invention;

fig. 5 is an enlarged schematic structural diagram of a portion a in fig. 1 of a portable detection apparatus according to the present invention.

In the figure: 1. a connecting frame; 2. a first connecting rod; 3. a second connecting rod; 4. a first fixing sleeve; 5. a second fixing sleeve; 6. a fixing plate; 7. fixing a column; 8. a chuck; 801. a limiting plate; 9. a clamping block; 10. a detector; 11. a rotating member; 12. a data line; 13. a joint; 14. a socket; 15. a grip; 16. a threaded rod; 17. detecting a probe; 18. pressing the plate; 19. a connecting rod; 20. a slider; 21. a spring; 22. an open slot; 23. a limiting block; 24. a motor; 25. a rotating shaft; 26. a first bevel gear; 27. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a portable detection device includes a detector 10 and a connection frame 1, the detector 10 is inserted into the connection frame 1, and the portable detection device further includes: the threaded rod 16 is rotationally connected to the connecting frame 1, and the threaded rod 16 is formed by splicing two rods with opposite thread turning directions; two ends of the threaded rod 16 are respectively in threaded connection with two detection probes 17; the connecting frame 1 is connected with a pressing plate 18 in a sliding way; a first bevel gear 26 and a second bevel gear 27 are rotatably connected in the connecting frame 1, the first bevel gear 26 and the second bevel gear 27 are meshed with each other, and the second bevel gear 27 is fixedly connected with one end of the threaded rod 16 arranged in the connecting frame 1; an opening groove 22 is formed in the connecting frame 1, a sliding block 20 is connected in the opening groove 22 in a sliding mode, a spring 21 is arranged between the inner wall of the opening groove 22 and the sliding block 20, and the sliding block 20 is fixedly connected with the pressing plate 18.

The utility model discloses in, the user is when using, take this check out test set up, when needs check out bridge, the tunnel, the building, the concrete pavement, when crack width such as metal surface and crack depth, handheld this check out test set, support the clamp plate 18 earlier and support the object surface that is detected, then will support the object surface that the clamp plate 18 extrusion is detected, support the clamp plate 18 and receive pressure, will compress spring 21, and make and support clamp plate 18 to link 1 direction removal, stretch out to support clamp plate 18 and contact the object surface that is detected until test probe 17, at this moment, test probe 17 touches uneven surface, spring 21 adjusts test probe 17, and support the cooperation of clamp plate 18, can guarantee the object surface that test probe 17 vertical contact is detected, the object surface that test probe 17 contacted with the angle of slope can not appear, and then lead to the unsafe condition of test data, the regional size that detects as required, distance between two adjustable test probe 17, control first bevel gear 26 rotates, first bevel gear 26 drives gear 27 and rotates, thereby drive threaded rod 16 rotates, because threaded rod 16 is spliced by two opposite poles, two second cone of threaded rod 16 on the threaded rod that detect on the needs to detect, two mutual distance of screw thread connection is formed, thereby two mutual regulation probe 17 can be close to the mutual distance of mutual probe 17.

A first connecting rod 2 is fixedly connected to the connecting frame 1, a first fixing sleeve 4 is fixedly connected to the first connecting rod 2, a fixing plate 6 is arranged on the first fixing sleeve 4, a fixing column 7 is fixedly connected to the fixing plate 6, a chuck 8 is fixedly connected to one end, far away from the fixing plate 6, of the fixing column 7, and a limiting plate 801 is arranged at the bottom of the chuck 8; a clamping block 9 is arranged on the back of the detector 10, the clamping block 9 is inserted into the chuck 8, a socket 14 is arranged on the top of the detector 10, and a data line 12 is inserted into the socket 14; a joint 13 is arranged at the joint of the data line 12 and the socket 14, a rotating part 11 is rotatably connected to the joint 13, and one end of the data line 12, which is far away from the detector 10, is connected with a detection probe 17; when the user uses, align fixture block 9 on detector 10 with the recess that corresponds on the chuck 8, insert fixture block 9 in chuck 8, fixture block 9 supports the limiting plate 801 of chuck 8 bottom, fixture block 9 can not continue to move down can, then insert the socket 14 at the top of detector 10 with the joint 13 on data line 12, then screw up and rotate piece 11, fix data line 12 on detector 10, be difficult for droing, then link to each other data line 12 other end and test probe 17, detector 10 is just installed and is finished.

A second connecting rod 3 is fixedly connected to the connecting frame 1, a second fixing sleeve 5 is fixedly connected to the second connecting rod 3, and a handle 15 is fixedly connected to the second fixing sleeve 5; one end of the sliding block 20 far away from the spring 21 is fixedly connected with a connecting rod 19, one end of the connecting rod 19 far away from the sliding block 20 is fixedly connected with the pressing plate 18, and a limiting block 23 matched with the sliding block 20 is arranged in the opening groove 22; a motor 24 is arranged in the connecting frame 1, the output end of the motor 24 is fixedly connected with a rotating shaft 25, and one end of the rotating shaft 25 far away from the motor 24 is fixedly connected with a first bevel gear 26; the motor 24 is controlled to be started, the motor 24 drives the rotating shaft 25 to rotate, the rotating shaft 25 drives the first bevel gear 26 to rotate, and the limiting block 23 can prevent the sliding block 20 from sliding out of the opening groove 22.

The comprehensive crack detection device is an instrument for accurately detecting the width and depth of cracks on bridges, tunnels, buildings, concrete pavements, metal surfaces and the like, and can detect cracks which are difficult to observe by naked eyes and cracks which are difficult to measure, so as to help people to judge the conditions of objects, the utility model discloses a user aligns a fixture block 9 on a detector 10 with a corresponding groove on a chuck 8 when using the comprehensive crack detection device, inserts the fixture block 9 into the chuck 8, the fixture block 9 props against a limiting plate 801 at the bottom of the chuck 8, the fixture block 9 can not move downwards continuously, then inserts a joint 13 on a data line 12 into a socket 14 at the top of the detector 10, then screws a rotating piece 11, fixes the data line 12 on the detector 10, is not easy to fall off, then connects the other end of the data line 12 with a detection probe 17, and the detector 10 is installed; the detection device is held by hand, when the crack width and the crack depth of bridges, tunnels, buildings, concrete pavements, metal surfaces and the like need to be detected, the detection device is held by hand, the pressing plate 18 is firstly pressed against the surface of an object to be detected, then the handle 15 is tightly held, the pressing plate 18 is pressed against the surface of the object to be detected, the pressing plate 18 is pressed, the spring 21 is compressed through the connecting rod 19, the pressing plate 18 moves towards the connecting frame 1 until the detection probe 17 extends out of the pressing plate 18 to contact the surface of the object to be detected, at the moment, the detection probe 17 touches an uneven surface, the spring 21 adjusts the detection probe 17, and the pressing plate 18 is matched, so that the detection probe 17 can be vertically contacted with the surface of the object to be detected, the situation that the detection probe 17 is contacted with the surface of the object to be detected at an inclined angle and further inaccurate detection data can be caused, the distance between the two detection probes 17 can be adjusted, the motor 24 is controlled to be started, the motor 24 drives the rotating shaft 25 to rotate, the rotating shaft 25 drives the first bevel gear 26 to rotate, the threaded rod 27 is connected to drive the threaded rod 16 to rotate, and the threaded rod 16 is connected to rotate, when the two threaded rods to be away from each other, and the detection probe 16, the threaded rod can be adjusted by the threaded rod.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable detection equipment, includes detector (10) and link (1), detector (10) are pegged graft on link (1), its characterized in that still includes:

the threaded rod (16) is rotationally connected to the connecting frame (1), and the threaded rod (16) is formed by splicing two rods with opposite thread turning directions;

the number of the detection probes (17) is two, and the two detection probes are respectively in threaded connection with two ends of the threaded rod (16);

the pressing plate (18) is connected to the connecting frame (1) in a sliding manner;

the first bevel gear (26) and the second bevel gear (27) are rotatably connected in the connecting frame (1), the first bevel gear (26) and the second bevel gear (27) are meshed with each other, and the second bevel gear (27) is fixedly connected with one end of the threaded rod (16) arranged in the connecting frame (1);

an open slot (22) is formed in the connecting frame (1), a sliding block (20) is connected in the open slot (22) in a sliding mode, a spring (21) is arranged between the inner wall of the open slot (22) and the sliding block (20), and the sliding block (20) is fixedly connected with the abutting plate (18).

2. The portable detection device according to claim 1, wherein a first connecting rod (2) is fixedly connected to the connecting frame (1), a first fixing sleeve (4) is fixedly connected to the first connecting rod (2), a fixing plate (6) is arranged on the first fixing sleeve (4), a fixing column (7) is fixedly connected to the fixing plate (6), a chuck (8) is fixedly connected to one end of the fixing column (7) far away from the fixing plate (6), and a limiting plate (801) is arranged at the bottom of the chuck (8).

3. The portable detection device according to claim 2, wherein a fixture block (9) is arranged on the back of the detector (10), the fixture block (9) is inserted into the chuck (8), a socket (14) is arranged on the top of the detector (10), and a data line (12) is inserted into the socket (14).

4. A portable testing device according to claim 3, wherein a joint (13) is provided at the connection of the data line (12) and the socket (14), a rotating member (11) is rotatably connected to the joint (13), and the end of the data line (12) far away from the testing apparatus (10) is connected to the testing probe (17).

5. A portable testing device according to claim 1, characterized in that a second connecting rod (3) is fixedly connected to said connecting frame (1), a second fixing sleeve (5) is fixedly connected to said second connecting rod (3), and a handle (15) is fixedly connected to said second fixing sleeve (5).

6. The portable detection device according to claim 1, wherein a connecting rod (19) is fixedly connected to an end of the sliding block (20) far away from the spring (21), an end of the connecting rod (19) far away from the sliding block (20) is fixedly connected to the pressing plate (18), and a limiting block (23) matched with the sliding block (20) is arranged in the opening groove (22).

7. A portable detection device according to claim 1, characterized in that a motor (24) is arranged in the connecting frame (1), a rotating shaft (25) is fixedly connected to the output end of the motor (24), and the end of the rotating shaft (25) far away from the motor (24) is fixedly connected to the first bevel gear (26).