CN219870988U

CN219870988U - Crack detection device

Info

Publication number: CN219870988U
Application number: CN202321275430.5U
Authority: CN
Inventors: 季建锋; 顾鑫
Original assignee: Nantong Sijian Construction Group Co Ltd
Current assignee: Nantong Sijian Construction Group Co Ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-20
Anticipated expiration: 2033-05-24

Abstract

The utility model provides a crack detection device, and belongs to the field of concrete cracks. The utility model provides a crack detection device, includes the shell, sliding fit is provided with first motor in the shell, and the output fixed mounting of first motor has the rotating turret, and the lower surface fixed mounting of rotating turret has the second motor, and the inside sliding fit of rotating turret is provided with the sliding plate, and the output fixed mounting of second motor has the first threaded rod with sliding plate screw-thread fit, one side fixed mounting of sliding plate has the detector probe, and one side running fit of shell is provided with the second threaded rod. According to the utility model, the detector probe can be driven to move in two directions simultaneously by the arrangement of the first motor and the second motor, and the detector probe can move in two directions simultaneously, so that the device can automatically detect the wall body, and the device can automatically detect the wall body, so that the device is more convenient to use.

Description

Crack detection device

Technical Field

The utility model relates to the technical field of concrete cracks, in particular to a crack detection device.

Background

Concrete is a common engineering material for various foundation projects (including fabricated buildings), and concrete cracking is a common problem occurring in concrete structures, after which it is generally necessary to detect the size of the gap of the concrete cracking.

In the prior art, for example, the Chinese patent number is: the utility model provides a concrete crack detects simple and easy detection device of CN217766048U, including the bearing, lifting unit is including connecting in the link at bearing top, servo step motor is installed to the inboard bottom of link, servo step motor output is connected initiative tooth, drive the initiative tooth rotation of its output through servo step motor, thereby drive the driven tooth that is connected with initiative tooth meshing, because screw thread lantern ring threaded connection is in the screw thread lead screw outside, but the detection component in current simple and easy detection device of concrete crack detects the wall body in can only go on sliding single direction from top to bottom, it has the problem that can not two directions detect the wall body, consequently, after detection component slides and goes on the wall body, it needs to remove detection device, then continue to detect subsequent wall body, it has the inconvenient problem of use, for this reason, a crack detection device is proposed through the detector probe under first threaded rod, the rotation of rotating frame, thereby make the detector probe can two directions remove, thereby make the detector probe can detect the wall body in two automatic directions, because the device can detect the wall body by two automatic directions, thereby make the device convenient to use.

Disclosure of Invention

In view of this, an embodiment of the present utility model is to provide a crack detection device, so as to solve or alleviate the technical problems existing in the prior art, and through installation of a first motor and a second motor, a detector probe can be driven to move in two directions simultaneously, because the detector probe can move in two directions simultaneously, the device can automatically detect a wall body, and because the device can automatically detect the wall body, the device is more convenient to use.

The technical scheme of the embodiment of the utility model is realized as follows:

the utility model provides a crack detection device, includes the shell, sliding fit is provided with first motor in the shell, and the output fixed mounting of first motor has the rotating turret, and the lower surface fixed mounting of rotating turret has the second motor, and the inside sliding fit of rotating turret is provided with the sliding plate, and the output fixed mounting of second motor has the first threaded rod with sliding plate screw-thread fit, one side fixed mounting of sliding plate has the detector probe, and one side normal running fit of shell is provided with the second threaded rod, and the one end screw-thread fit of second threaded rod has the sliding seat that sets up with first motor fixed fit, and one side normal running fit of shell is provided with two revolving doors.

Preferably: four universal wheels are fixedly arranged on one side of the shell, the four universal wheels are respectively positioned at one corner of the shell, and a handle is fixedly arranged on the upper surface of the shell.

Preferably: one side of the shell is of an opening structure, two sides of the sliding seat are arranged on two inner side walls of the shell in a sliding fit mode, and one side of the shell is fixedly provided with a guide round rod penetrating through the sliding seat.

Preferably: one end of the second threaded rod penetrates through the shell, and a protruding portion for rotating the second threaded rod is arranged on one side of the second threaded rod.

Preferably: the rotating frame is of a U-shaped structure, and the output end of the first motor penetrates through the rotating frame and is fixedly connected with the first threaded rod.

Preferably: the inner side of the rotating frame is fixedly matched with two guide square rods, and the sliding plate is provided with notches corresponding to the two guide square rods.

Preferably: one side of the sliding plate is mutually attached to the inner side wall of the rotating frame, and a second threaded hole corresponding to the first threaded rod is formed in the sliding plate.

Preferably: one side of the detector probe is fixedly connected with one side of the sliding plate, and the two rotating doors are in rotating fit with the shell through hinges.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. the first motor and the second motor can drive the detector probe to move in two directions simultaneously, and the detector probe can move in two directions simultaneously, so that the device can automatically detect the wall body, and the device can automatically detect the wall body, so that the device is more convenient to use.

2. The first motor can drive the rotating frame to rotate, so that the size of the device is smaller after the rotating frame rotates, and the device can pass through a low door frame and a narrow elevator because the device is smaller, so that the trafficability of the device is better.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a block diagram of a slide mount according to the present utility model;

FIG. 3 is a cross-sectional structural view of the present utility model;

fig. 4 is a structural view of a second threaded rod according to the present utility model.

Reference numerals: 1. a housing; 2. a first motor; 3. a rotating frame; 4. a second motor; 5. a sliding plate; 6. a first threaded rod; 7. a detector probe; 8. a second threaded rod; 9. a sliding seat; 10. a universal wheel; 11. a handle; 12. a rotating door; 13. a guide round bar; 14. a guide square rod; 801. a boss.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, an embodiment of the present utility model provides a crack detection device, including: the intelligent detection device comprises a shell 1, a first motor 2 is arranged in the shell 1 in a sliding fit mode, a rotating frame 3 is fixedly arranged at the output end of the first motor 2, a second motor 4 is fixedly arranged on the lower surface of the rotating frame 3, a sliding plate 5 is arranged in the rotating frame 3 in a sliding fit mode, a first threaded rod 6 in threaded fit with the sliding plate 5 is fixedly arranged at the output end of the second motor 4, a detector probe 7 is fixedly arranged on one side of the sliding plate 5, a second threaded rod 8 is arranged on one side of the shell 1 in a rotating fit mode, a sliding seat 9 is arranged on one end of the second threaded rod 8 in a threaded fit mode and fixedly matched with the first motor 2, and two rotating doors 12 are arranged on one side of the shell 1 in a rotating fit mode.

In this embodiment, specific: four universal wheels 10 are fixedly arranged on one side of the shell 1, the four universal wheels 10 are respectively located at one corner of the shell 1, a handle 11 is fixedly arranged on the upper surface of the shell 1, when the device needs to move, the shell 1 is rotated at the moment, the four universal wheels 10 are contacted with the ground after the shell 1 rotates, the handle 11 is pulled at the moment, the device moves after the handle 11 is pulled, and the universal wheels 10 are arranged, so that the device can move conveniently.

In this embodiment, specific: one side of the shell 1 is of an opening structure, two sides of the sliding seat 9 are arranged on two inner side walls of the shell 1 in a sliding fit mode, one side of the shell 1 is fixedly provided with a guide round rod 13 penetrating through the sliding seat 9, the guide round rod 13 is arranged, the sliding seat 9 in the sliding process can be guided, and accordingly the sliding of the sliding seat 9 is stable.

In this embodiment, specific: one end of second threaded rod 8 runs through shell 1, and one side of second threaded rod 8 is provided with the bellying 801 that is used for rotating second threaded rod 8, rotates bellying 801, and then second threaded rod 8 at this moment rotates, and after the second threaded rod 8 rotated, then sliding seat 9, the first motor 2 at this moment slide, and after the first motor 2 slides, then the rotating turret 3 at this moment enters into the inside of shell 1, and then the device volume at this moment reduces.

In this embodiment, specific: the rotating frame 3 is of a U-shaped structure, the output end of the first motor 2 penetrates through the rotating frame 3 and is fixedly connected with the first threaded rod 6, the first motor 2 is installed, and the rotating frame 3 is convenient to drive the detector probe 7 to move to detect a wall body.

In this embodiment, specific: the fixed cooperation in inboard of rotating turret 3 is provided with two direction square bars 14, has seted up the notch corresponding with two direction square bars 14 on the sliding plate 5, and the installation of direction square bar 14 can lead the sliding plate 5 in the slip process to make the sliding plate 5 more steady when sliding.

In this embodiment, specific: one side of the sliding plate 5 is mutually attached to the inner side wall of the rotating frame 3, a second threaded hole corresponding to the first threaded rod 6 is formed in the sliding plate 5, and the sliding plate 5 is installed to facilitate installation of the detector probe 7.

In this embodiment, specific: one side of the detector probe 7 is fixedly connected with one side of the sliding plate 5, the two rotary doors 12 are in rotary fit with the shell 1 through hinges, and after the rotary doors 12 rotate, the detector probe 7 sliding into the shell 1 is sealed and protected, so that the detector probe 7 is not easy to damage after being protected.

The utility model works when in work: when the detector probe 7 needs to move in two directions, so that the wall body is automatically detected, the first motor 2 and the second motor 4 are started, the first motor 2 is started to drive the rotating frame 3 to rotate, the rotating frame 3 rotates to drive the detector probe 7 to rotate, the detector probe 7 at the moment rotates around the central axis of the first motor 2, the second motor 4 rotates to drive the first threaded rod 6 to rotate, the sliding plate 5 and the detector probe 7 are driven to slide by the rotation of the first threaded rod 6, the detector probe 7 at the moment slides around the central axis of the first threaded rod 6, the detector probe 7 at the moment moves in two directions simultaneously, the detector probe 7 moving in two directions automatically detects the wall body, the device is arranged on one side of the wall body at the moment, and the moving detector probe 7 detects the wall body at the moment, so that the device is more convenient to use;

when the rotating frame 3 of the device needs to rotate for shrinkage, the first motor 2 is started at the moment, the rotating frame 3 is driven to rotate by the starting of the first motor 2, after the rotating frame 3 rotates, the rotating frame 3 at the moment is positioned on one side of the shell 1, the volume of the device at the moment is reduced, the height of the device is reduced, the device at the moment is more convenient to pass through a low door frame and a narrow elevator because of the reduction of the volume, then the second threaded rod 8 is rotated, the sliding seat 9, the first motor 2 and the rotating frame 3 are driven to slide by the rotation of the second threaded rod 8, the rotating frame 3 at the moment slides into the shell 1, the volume of the device is further reduced, and then the two rotating doors 12 are rotated for sealing protection of the detector probe 7, so that the protected detector probe 7 is not easy to damage.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. Crack detection device, including shell (1), its characterized in that: the motor is characterized in that a first motor (2) is arranged in a sliding fit manner in the shell (1), a rotating frame (3) is fixedly arranged at the output end of the first motor (2), a second motor (4) is fixedly arranged on the lower surface of the rotating frame (3), a sliding plate (5) is arranged in the rotating frame (3) in a sliding fit manner, and a first threaded rod (6) in threaded fit with the sliding plate (5) is fixedly arranged at the output end of the second motor (4);

one side fixed mounting of sliding plate (5) has detector probe (7), and one side normal running fit of shell (1) is provided with second threaded rod (8), and the one end screw thread fit of second threaded rod (8) has sliding seat (9) that set up with first motor (2) fixed fit, and one side normal running fit of shell (1) is provided with two revolving door (12).

2. A crack detection device as defined in claim 1, wherein: four universal wheels (10) are fixedly arranged on one side of the shell (1), the four universal wheels (10) are respectively located at one corner of the shell (1), and a handle (11) is fixedly arranged on the upper surface of the shell (1).

3. A crack detection device as claimed in claim 2, characterized in that: one side of the shell (1) is of an opening structure, two sides of the sliding seat (9) are arranged on two inner side walls of the shell (1) in a sliding fit mode, and one side of the shell (1) is fixedly provided with a guide round rod (13) penetrating through the sliding seat (9).

4. A crack detection device as claimed in claim 3, characterized in that: one end of the second threaded rod (8) penetrates through the shell (1), and a protruding portion (801) for rotating the second threaded rod (8) is arranged on one side of the second threaded rod (8).

5. A crack detection device as defined in claim 1, wherein: the rotating frame (3) is of a U-shaped structure, and the output end of the first motor (2) penetrates through the rotating frame (3) and is fixedly connected with the first threaded rod (6).

6. The crack detection device of claim 5, wherein: two guide square rods (14) are fixedly matched with the inner side of the rotating frame (3), and notches corresponding to the two guide square rods (14) are formed in the sliding plate (5).

7. The crack detection device of claim 6, wherein: one side of the sliding plate (5) is mutually attached to the inner side wall of the rotating frame (3), and a second threaded hole corresponding to the first threaded rod (6) is formed in the sliding plate (5).

8. The crack detection device of claim 7, wherein: one side of the detector probe (7) is fixedly connected with one side of the sliding plate (5), and the two rotary doors (12) are in rotary fit with the shell (1) through hinges.