CN219391924U - Face brick hollowing detector for engineering supervision - Google Patents
Face brick hollowing detector for engineering supervision Download PDFInfo
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- CN219391924U CN219391924U CN202320439956.6U CN202320439956U CN219391924U CN 219391924 U CN219391924 U CN 219391924U CN 202320439956 U CN202320439956 U CN 202320439956U CN 219391924 U CN219391924 U CN 219391924U
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- collecting cover
- sound collecting
- sound
- telescopic rod
- telescopic link
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Abstract
The utility model relates to a manage technical field that detects, specifically an engineering is managed and is used face brick hollowing detector, including the telescopic link, the telescopic link includes many sections cylinder pole sections, outermost cylinder pole section is provided with anti-skidding shell, the telescopic link is installed and is drawn together the sound cover, telescopic link cavity and with draw together sound cover inner chamber intercommunication, draw together the sound cover in install the hammer of beating in can sliding, beat hammer fixedly connected with and beat the spring, beat spring other end fixed connection and draw together the sound cover, the one end fixed mounting who draws together the sound cover and be close to the telescopic link has the electro-magnet, beat the one end fixed mounting that the hammer is close to the electro-magnet and have the magnetism suction plate, the magnetism suction plate passes through the electro-magnet actuation, the telescopic link has seted up the listening hole in anti-skidding shell department. This application is through setting up the sound cover that gathers together, is convenient for pass back the sound hole of listening with the sound of beating, sets up simultaneously and beats spring and electro-magnet control and beat, and the operator need not swing telescopic link, is convenient for detect the face brick part that is in the eminence.
Description
Technical Field
The application relates to the technical field of supervision and detection, in particular to a face brick hollowing detector for engineering supervision.
Background
The most common of the empty drum detector in the monitoring and detection is an empty drum hammer which comprises a hammer head and a telescopic rod, and when the empty drum detector is used, the hammer head knocks the brick surface, and whether empty drum or other defects are judged through sound. When detecting in some higher buildings, need longer telescopic link, after the telescopic link overlength, strike difficult hard, the propagation of sound also receives the interference more easily, influences the judgement to the quality.
Disclosure of Invention
Aiming at the defects in the prior art, the purpose of the application is to provide a face brick hollowing detector which is convenient for supervision of engineering used at high places.
The above application object of the present application is achieved by the following technical solutions:
a tile hollowing detector for engineering supervision, comprising:
the telescopic rod comprises a plurality of sections of cylindrical rod sections, and the cylindrical rod section on the outermost layer is provided with an anti-slip shell;
the sound collecting cover is arranged on the telescopic rod, and the telescopic rod is hollow and is communicated with the inner cavity of the sound collecting cover;
the knocking hammer is slidably arranged in the sound collecting cover;
the first end of the knocking spring is fixedly connected with the knocking hammer, and the second end of the knocking spring is fixedly connected with the sound collecting cover;
the electromagnet is fixedly arranged at one end, close to the telescopic rod, of the sound collecting cover;
the magnetic suction plate is fixedly arranged at one end, close to the electromagnet, of the knocking hammer, and the magnetic suction plate is attracted by the electromagnet;
wherein, the telescopic link is in the antiskid shell department has seted up the listening hole.
Optionally, when the magnetic attraction plate is attracted by the electromagnet, the distance from the magnetic attraction plate to the electromagnet is greater than 0.
Optionally, strike the hammer and include tup and slide bar, slide bar is close to the tup one section is the screw thread section, screw thread section threaded connection has adjusting nut, draw in sound cover fixedly connected with fixation nut, strike spring fixedly connected with adjusting nut, threaded connection in fixation nut is inboard, fixation nut inboard screw thread with strike the spring under the normality the same.
Optionally, a marker pen is fixedly connected with one side of the telescopic rod, which is far away from the sound collecting cover.
Optionally, the telescopic link is kept away from draw in one side fixedly connected with of sound cover and can dismantle the pipe clamp, marker pen fixed mounting in can dismantle in the pipe clamp.
Optionally, the sound collecting cover is rotatably installed on the telescopic rod, and the inner cavity of the telescopic rod is connected with the inner cavity of the sound collecting cover through a telescopic pipe.
Optionally, telescopic link fixedly connected with U-shaped frame, draw in sound cover both sides fixed mounting and have the connecting pipe, the connecting pipe rotate connect in U-shaped frame, the adjustment fluted disc is all installed to the connecting pipe both ends can slide, U-shaped frame both sides fixed mounting has spacing fluted disc, two be provided with spacing spring between the adjustment fluted disc, the adjustment fluted disc with spacing fluted disc meshing.
Optionally, a rubber pad is adhered to one end of the sound collecting cover away from the telescopic rod.
In summary, the present application includes at least one of the following beneficial technical effects:
the pulse circuit is used for controlling the on-off of the electromagnet, so that the knocking hammer knocks the detection position under the combined action of the knocking spring and the electromagnet, knocking sound is transmitted back to the listening hole through the cavity of the telescopic rod, the knocking sound is conveniently transmitted back to the listening hole through the sound collecting cover, meanwhile, the knocking spring and the electromagnet are used for controlling the knocking, an operator does not need to swing the telescopic rod, and the face brick part at a high position is conveniently detected;
the staff judges the empty drum state through sound, the magnet attraction collision can generate larger interference sound, and the distance from the magnetic attraction plate to the electromagnet is set to be larger than the distance from the magnetic attraction plate to the electromagnet, so that the magnetic attraction plate and the electromagnet are not collided, and the interference sound is reduced;
the effective length of the knocking spring can be adjusted by arranging the adjusting nut and the fixing nut, so that the stroke and rebound force of the hammer head are adjusted, and the knocking force is changed, so that the knocking device is convenient to adapt to knocking of face bricks with different thicknesses;
through setting up and gathering the sound cover rotatable, make and gather the sound cover in more height and angle and can with preceding or other position adjustment laminating, reach better sound effect that gathers.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
fig. 2 is a schematic structural view of a striking hammer portion according to an embodiment of the present application.
Reference numerals: 1. a telescopic rod; 11. a sound listening hole;
2. a sound collecting cover; 21. a fixing nut; 22. a U-shaped frame; 23. a connecting pipe; 241. adjusting the fluted disc; 242. limiting fluted disc; 25. a limit spring;
31. knocking a hammer; 311. a hammer head; 312. a sliding rod; 313. adjusting the nut; 32. knocking the spring; 33. an electromagnet; 34. a magnetic suction plate;
4. a marker pen.
Description of the embodiments
The present application is described in further detail below with reference to the accompanying drawings.
Please refer to fig. 1 and fig. 2, for the tile hollowing detector for engineering supervision disclosed in this application embodiment, including telescopic link 1, telescopic link 1 includes many sections cylinder pole sections, outermost cylinder pole section is provided with anti-skidding shell, telescopic link 1 installs and draws together sound cover 2, telescopic link 1 cavity and with draw together sound cover 2 inner chamber intercommunication, draw together and install in the sound cover 2 and strike hammer 31 slidably, strike hammer 31 fixedly connected with and strike spring 32, strike spring 32 other end fixedly connected with draws together sound cover 2, the one end that draws together sound cover 2 and be close to telescopic link 1 fixedly installed electro-magnet 33, strike hammer 31 and be close to the one end fixed mounting of electro-magnet 33 and have magnetism suction plate 34, magnetism suction plate 34 is through electro-magnet 33 actuation, listening hole 11 has been seted up in anti-skidding shell department to telescopic link 1.
Specifically, the sound collecting cover 2 and the knocking hammer 31 are installed at the upper end of the telescopic rod 1, the knocking hammer 31 can slide and reset through the knocking spring 32, and the electromagnet 33 drives the magnetic attraction plate 34 so as to drive the knocking hammer 31 to slide.
Like this, through impulse circuit control electro-magnet 33 break-make, make strike hammer 31 strike the testing position under strike spring 32 and electro-magnet 33 combined action, strike the sound and pass back to listening hole 11 through telescopic link 1 cavity, through setting up and hold in the palm sound cover 2, be convenient for pass back listening hole 11 with the sound of beating, set up simultaneously and strike spring 32 and electro-magnet 33 control and strike, the operator need not swing telescopic link 1, is convenient for detect the face brick part that is in the eminence.
In some possible modes, the sound collecting cover 2 is a loudspeaker-shaped shell, a mounting frame is fixedly mounted in the sound collecting cover 2, the knocking hammer 31 comprises a hammer head 311 and a sliding rod 312, the sliding rod 312 is slidably mounted on the mounting frame, the knocking spring 32 is sleeved on the sliding rod 312, the sliding rod 312 is mounted between the hammer head 311 and the mounting frame, the electromagnet 33 is mounted on one end, far away from the hammer head 311, of the sound collecting cover 2, the electromagnet 33 is connected with a power supply battery pack and a control circuit, so that the electromagnet 33 works, and the switch of the electromagnet 33 is arranged at the lower end of the telescopic rod 1 for being convenient to operate.
Further description will be provided below in connection with specific use cases.
When the device is used, the telescopic rod 1 is pulled to a proper length, the switch and the electromagnet 33 are connected through the lead, the sound collecting cover 2 is buckled at the detection position, the switch is turned on, the electromagnet 33 is attracted to the magnetic suction plate 34, the knocking hammer 31 compresses the knocking spring 32, then the electromagnet 33 is powered off, the knocking hammer 31 rebounds to knock the face brick, and the device is sequentially circulated, so that the effect of hearing sound judgment is achieved.
As a specific embodiment of the tile hollowing detector for engineering supervision provided in the application, when the magnetic attraction plate 34 is attracted by the electromagnet 33, the distance between the magnetic attraction plate 34 and the electromagnet 33 is greater than 0.
In the whole, staff judges the empty state through sound, and magnet actuation collision probably produces great interference sound, sets up that magnetic attraction plate 34 is greater than 0 to electro-magnet 33 distance, makes magnetic attraction plate 34 and electro-magnet 33 do not bump, reduces the interference sound.
In some possible ways, the distance from the hammer head 311 to the mounting frame in the sound collecting cover 2 is smaller than the distance from the magnetic attraction plate 34 to the electromagnet 33.
As another specific embodiment of the face brick hollowing detector for engineering supervision provided by the application, a section of the sliding rod 312, which is close to the hammer 311, is a threaded section, an adjusting nut 313 is in threaded connection with the threaded section, a fixing nut 21 is fixedly connected with the sound collecting cover 2, a knocking spring 32 is fixedly connected with the adjusting nut 313, the threaded connection is arranged on the inner side of the fixing nut 21, and the threads on the inner side of the fixing nut 21 are identical to those of the knocking spring 32 in a normal state.
By combining a specific use scene and arranging the adjusting nut 313 and the fixing nut 21, the effective length of the knocking spring 32 can be adjusted, so that the stroke and rebound force of the hammer 311 are adjusted, and the knocking force is changed, so that the knocking of the face bricks with different thicknesses can be adapted conveniently.
In some possible ways, the inner side of the fixing nut 21 is provided with threads that are the same as the threads of the tapping spring 32 in normal state, so that the tapping spring 32 rotates and translates in the fixing nut 21, so as to adjust the effective length of the tapping spring 32.
As a concrete implementation mode of the face brick hollowing detector for engineering supervision, the marking pen 4 is fixedly connected to one side, away from the sound collecting cover 2, of the telescopic rod 1.
It should be understood that the problematic position needs to be marked after inspection, and when the empty position is at a high position, the problematic position is not easy to mark, and the problematic position is marked in time after detection by fixedly connecting the marker pen 4 to the telescopic rod 1.
Further, the telescopic link 1 is kept away from the side of drawing in the sound cover 2 and is fixedly connected with and can dismantle the pipe clamp, and marker pen 4 fixed mounting is in dismantling the pipe clamp.
It should be appreciated that the marker pen 4 is conveniently replaced by a detachable tube clamp comprising two open circular tube clamps with mutually perpendicular axes, which are fixedly connected for fixing the telescopic rod 1 and the marker pen 4 respectively.
As a concrete implementation mode of the face brick hollowing detector for engineering supervision, the sound collecting cover 2 is rotatably arranged on the telescopic rod 1, and the inner cavity of the telescopic rod 1 is connected with the inner cavity of the sound collecting cover 2 through a telescopic pipe
It should be understood that by arranging the sound collecting cover 2 to be rotatable, the sound collecting cover 2 can be adjusted and attached to the front or other positions at more heights and angles, so that a better sound collecting effect is achieved.
Further, the telescopic rod 1 is fixedly connected with the U-shaped frame 22, the connecting pipes 23 are fixedly arranged on two sides of the sound collecting cover 2, the connecting pipes 23 are rotatably connected to the U-shaped frame 22, the adjusting fluted discs 241 are slidably arranged on two ends of the connecting pipes 23, the limiting fluted discs 242 are fixedly arranged on two sides of the U-shaped frame 22, the limiting springs 25 are arranged between the two adjusting fluted discs 241, and the adjusting fluted discs 241 are meshed with the limiting fluted discs 242.
It should be understood that by arranging the adjusting fluted disc 241 and the limiting spring 25, the meshing state of the adjusting fluted disc 241 and the limiting fluted disc 242 can be adjusted, so as to adjust the angle of the sound collecting cover 2, the limiting spring 25 makes the self weight of the sound collecting cover 2 insufficient to enable the adjusting fluted disc 241 to rotate, and the telescopic rod 1 is rocked by a worker to adjust, so that the sound collecting cover 2 is convenient to adjust to be attached to the brick surface.
Further, a rubber pad is adhered to one end of the sound collecting cover 2 far away from the telescopic rod 1.
It should be understood that through setting up the cushion, improve frictional force on the one hand, the staff of being convenient for shakes telescopic link 1 and carries out angular adjustment to gathering the sound cover 2, on the other hand, reduces the possibility of the damage to the brick face through the cushion.
The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A tile hollowing detector for engineering supervision, comprising:
the telescopic rod (1) comprises a plurality of sections of cylindrical rod sections, and the cylindrical rod section on the outermost layer is provided with an anti-skid shell;
the sound collecting cover (2), the sound collecting cover (2) is arranged on the telescopic rod (1), and the telescopic rod (1) is hollow and is communicated with the inner cavity of the sound collecting cover (2);
a knocking hammer (31), wherein the knocking hammer (31) is slidably arranged in the sound collecting cover (2);
the first end of the knocking spring (32) is fixedly connected with the knocking hammer (31), and the second end of the knocking spring is fixedly connected with the sound collecting cover (2);
the electromagnet (33) is fixedly arranged at one end, close to the telescopic rod (1), of the sound collecting cover (2);
the magnetic suction plate (34), the magnetic suction plate (34) is fixedly arranged at one end of the knocking hammer (31) close to the electromagnet (33), and the magnetic suction plate (34) is attracted by the electromagnet (33);
wherein, telescopic link (1) is in the antiskid shell department has seted up listening hole (11).
2. A tile hollowing detector for engineering supervision according to claim 1, wherein: when the magnetic attraction plate (34) is attracted by the electromagnet (33), the distance between the magnetic attraction plate (34) and the electromagnet (33) is larger than 0.
3. A tile hollowing detector for engineering supervision according to claim 1, wherein: the knocking hammer (31) comprises a hammer head (311) and a sliding rod (312), the sliding rod (312) is close to the hammer head (311) and is a threaded section, an adjusting nut (313) is connected to the threaded section in a threaded mode, a fixing nut (21) is fixedly connected to the sound collecting cover (2), the knocking spring (32) is fixedly connected to the adjusting nut (313), the threads are connected to the inner side of the fixing nut (21), and the threads on the inner side of the fixing nut (21) are identical to those of the knocking spring (32) in a normal state.
4. A tile hollowing detector for engineering supervision according to claim 1, wherein: one side of the telescopic rod (1) far away from the sound collecting cover (2) is fixedly connected with a marker pen (4).
5. A tile hollowing detector for engineering supervision according to claim 4, wherein: one side of the telescopic rod (1) far away from the sound collecting cover (2) is fixedly connected with a detachable pipe clamp, and the marker pen (4) is fixedly installed in the detachable pipe clamp.
6. A tile hollowing detector for engineering supervision according to claim 1, wherein: the sound collecting cover (2) is rotatably arranged on the telescopic rod (1), and the inner cavity of the telescopic rod (1) is connected with the inner cavity of the sound collecting cover (2) through a telescopic pipe.
7. A tile hollowing detector for engineering supervision according to claim 6, wherein: the telescopic link (1) fixedly connected with U-shaped frame (22), draw in sound cover (2) both sides fixed mounting have connecting pipe (23), connecting pipe (23) rotate connect in U-shaped frame (22), adjustment fluted disc (241) are all installed to connecting pipe (23) both ends slidable, U-shaped frame (22) both sides fixed mounting has spacing fluted disc (242), two be provided with spacing spring (25) between adjustment fluted disc (241), adjustment fluted disc (241) with spacing fluted disc (242) meshing.
8. A tile hollowing detector for engineering supervision according to claim 7, wherein: one end of the sound collecting cover (2) far away from the telescopic rod (1) is adhered with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320439956.6U CN219391924U (en) | 2023-03-10 | 2023-03-10 | Face brick hollowing detector for engineering supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320439956.6U CN219391924U (en) | 2023-03-10 | 2023-03-10 | Face brick hollowing detector for engineering supervision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219391924U true CN219391924U (en) | 2023-07-21 |
Family
ID=87168953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320439956.6U Active CN219391924U (en) | 2023-03-10 | 2023-03-10 | Face brick hollowing detector for engineering supervision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219391924U (en) |
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2023
- 2023-03-10 CN CN202320439956.6U patent/CN219391924U/en active Active
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