CN210401322U - Pipe gallery well lid overhauls device - Google Patents
Pipe gallery well lid overhauls device Download PDFInfo
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- CN210401322U CN210401322U CN201920937734.0U CN201920937734U CN210401322U CN 210401322 U CN210401322 U CN 210401322U CN 201920937734 U CN201920937734 U CN 201920937734U CN 210401322 U CN210401322 U CN 210401322U
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- well lid
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Abstract
The utility model provides a pipe gallery well lid maintenance device, which comprises a handheld rod, a tail rod mechanism, a ram and an audio acquisition device; the handheld rod is in a hollow cylindrical shape, the tail rod mechanism is connected with the hammer and is arranged in the handheld rod, the hammer is arranged at the front end of the handheld rod, and the audio acquisition device is arranged on the handheld rod and used for acquiring, analyzing and displaying sound. Compared with the prior art, the utility model provides a piping lane well lid overhauls device, its operation is swift, detects accurate, convenient operation.
Description
Technical Field
The utility model relates to a pipe network construction field especially relates to a piping lane well lid overhauls device.
Background
In daily life, an underground pipe network is one of important indexes for measuring urban construction, the underground pipe network is just like a blood vessel of a city, convenience and comfort are brought to urban life of people, the underground pipe network and an external space are communicated by adopting inspection wells in order to facilitate construction and maintenance of the underground pipe network, and each inspection well is generally sealed by adopting a ductile iron well cover, so that safety and smoothness of a road are guaranteed. The ductile iron well lid has adopted theftproof structure and supervisory equipment, has improved the security of well lid, but because long-term the use, for example the plunging friction of coming and going vehicle, some well lids probably appear wearing and tearing seriously and cause the lid thickness inequality, perhaps well lid inside produce the crack etc. than slight and difficult problem of discovering.
Therefore, there is a need to provide a new manhole cover maintenance device to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel piping lane well lid overhaul device, its simple structure, convenient to use detects accurately.
In order to achieve the purpose, the utility model provides a pipe gallery well lid overhaul device, which comprises a hand-held rod, a tail rod mechanism, a ram and an audio acquisition device; the handheld rod is in a hollow cylindrical shape, the tail rod mechanism is connected with the hammer and is arranged in the handheld rod, the hammer is arranged at the front end of the handheld rod, and the audio acquisition device is arranged on the handheld rod and used for acquiring, analyzing and displaying sound.
Furthermore, the audio acquisition device comprises an acquisition unit for acquiring sound and a main control display unit for performing comparative analysis.
Further, the acquisition unit is in including setting up cover and the setting are gathered to the arc of handheld pole front end is in the inboard sound sensor of cover is gathered to the arc, master control display element include MCU chip, with the display screen that the MCU chip is connected, with the alarm that the MCU chip is connected and with the power that the MCU chip is connected, sound sensor with the MCU chip is connected.
Furthermore, the tail rod mechanism comprises a tail rod, an elastic piece, a baffle piece and a deflector rod; the front end of the tail rod is connected with the hammer;
the inner cavity of the handheld rod is provided with a limiting ring, the baffle plate is arranged on the tail rod, the elastic piece is arranged between the baffle plate and the limiting ring, and the baffle plate plays a role in compressing the elastic piece when moving upwards;
the elastic piece is arranged at the tail end of the tail rod, the deflector rod is connected with the tail end of the tail rod, and the deflector rod is perpendicular to the tail rod;
the handheld rod is further provided with an open slot, and the shifting rod is accommodated in the open slot.
Furthermore, the arc-shaped collecting cover is made of sound insulation materials.
Compared with the prior art, the utility model discloses a piping lane well lid overhauls device adopts the sound that the hammer and well lid collision sent, and rethread sound collection system gathers sound signal, and master control display element compares and shows the state of judging the well lid, simple structure, and convenient operation detects accurately.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is a schematic structural view of the pipe gallery manhole cover maintenance device of the present invention;
fig. 2 is a block diagram of an audio acquisition device of the pipe gallery well lid maintenance device of the present invention;
figure 3 is the utility model discloses piping lane well lid overhauls device's audio frequency amplification circuit diagram.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a manhole cover maintenance device includes a hand-held rod 1, a tail rod mechanism 2, a ram 3 and an audio acquisition device 4; the handheld rod 1 is in a hollow cylindrical shape, and the tail rod mechanism 2 and the hammer 3 are both installed in the handheld rod 1. An open slot is arranged on the hand-held sensor 1, and the tail rod mechanism 2 extends to the outside through the open slot so as to facilitate the application of acting force by an operator.
Tail-rod mechanism 2 sets up the cavity inside of handheld pole, and with striker 3 connects, striker 3 sets up the front end of handheld pole 1, striker 3 can carry out a striking to the well lid that needs detected through the effort of applying on the tail-rod mechanism to the well lid can sound.
The tail end of the handheld rod 1 is provided with a holding part 10 to facilitate holding of an operator, and meanwhile, the handheld rod and the holding part are made of damping materials, so that vibration of the handheld rod during impact can be reduced, and audio collection can be performed normally.
The audio acquisition device 4 is arranged on the handheld rod 1. The audio acquisition device 4 comprises an acquisition unit 41 for sound acquisition and a main control display unit 42 for comparative analysis.
The acquisition unit 41 is in including setting up cover 411 and the setting are gathered to the arc of handheld pole 1 front end is in cover 411 inboard sound sensor 412 is gathered to the arc, cover 411 is gathered to the arc adopts the acoustic material preparation, and the arc is gathered and is covered the interference that can reduce the sound that external noise sent after to the striking, can keep the scope of gathering the cover with the sound that sends after the striking simultaneously, and sound sensor 412 can be more sensitive detect sound for gather more accurately. The sound sensor is internally provided with a capacitor electret microphone sensitive to sound. The sound waves vibrate the electret film in the microphone, resulting in a change in capacitance, which generates an analog voltage that changes in response thereto. The analog voltage is received by the data collector through a/D conversion and transmitted to the main control display unit 42.
Referring to fig. 2 and 3, the main control display unit 42 includes an MCU chip 421, a preamplifier 422 connected to the MCU chip, a display 423 connected to the MCU chip 421, an alarm 424 connected to the MCU chip 421, and a power supply 425 connected to the MCU chip 421, and the sound sensor 412 is connected to the preamplifier 422. MCU chip 421 adopts the chip that has digital analog conversion, the audio frequency of gathering when sound sensor is enlargied through preamplifier, then give the MCU chip and carry out analog-to-digital conversion earlier for, data after the conversion are analyzed through the MCU chip, and compare the analytic result with the predetermined scope of storage in the MCU chip, the comparison result is in normal range, the MCU chip passes through the display screen and shows the comparison result, make things convenient for operating personnel to read and judge, the comparison result is unusual, then the MCU chip passes through the alarm and reports to the police, and show the comparison result.
The tail rod mechanism 2 comprises a tail rod 21, an elastic piece 22, a baffle piece 23 and a shift lever 24; tail pole 21 with the ram 3 is connected, elastic component 22 sets up tail pole 21 is kept away from the one end of ram 3, it establishes to separate washer 23 on tail pole 21, driving lever 24 with tail pole 21 is connected, be equipped with the limiting plate in the handheld pole 1, it forms an elasticity structure of kick-backing to separate the cooperation of washer 23 and limiting plate.
The position of the handheld rod 1, which is close to the holding part 10, is also provided with an open slot, the shifting lever 24 is accommodated in the open slot, and the lower edge of the open slot is limited when the striker and the tail rod move downwards, so that an operator can apply acting force through hands, and the striker collides with a well cover.
Compared with the prior art, the utility model discloses a piping lane well lid overhauls device adopts the sound that the hammer and well lid collision sent, and rethread sound collection system gathers sound signal, and master control display element compares and shows the state of judging the well lid, simple structure, and convenient operation detects accurately.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a piping lane well lid overhauls device which characterized in that: comprises a hand-held rod, a tail rod mechanism, a hammer and an audio acquisition device; the handheld rod is in a hollow cylindrical shape, the tail rod mechanism is connected with the hammer and is arranged in the handheld rod, the hammer is arranged at the front end of the handheld rod, and the audio acquisition device is arranged on the handheld rod and used for acquiring, analyzing and displaying numerical values of sound.
2. The piping lane well lid overhauls device of claim 1, characterized in that: the audio acquisition device comprises an acquisition unit for acquiring sound and a main control display unit for performing comparative analysis.
3. The piping lane well lid overhauls device of claim 2, characterized in that: the acquisition unit is in including setting up cover and the setting are gathered to the arc of handheld pole front end is in the inboard sound sensor of cover is gathered to the arc, master control display unit include MCU chip, with the display screen that the MCU chip is connected, with the alarm that the MCU chip is connected and with the power that the MCU chip is connected, sound sensor with the MCU chip is connected.
4. The piping lane well lid overhauls device of claim 1, characterized in that: the tail rod mechanism comprises a tail rod, an elastic piece, a baffle piece and a deflector rod; the front end of the tail rod is connected with the hammer;
the inner cavity of the handheld rod is provided with a limiting ring, the baffle plate is arranged on the tail rod, the elastic piece is arranged between the baffle plate and the limiting ring, and the baffle plate plays a role in compressing the elastic piece when moving upwards;
the elastic piece is arranged at the tail end of the tail rod, the deflector rod is connected with the tail end of the tail rod, and the deflector rod is perpendicular to the tail rod;
the handheld rod is further provided with an open slot, and the shifting rod is accommodated in the open slot.
5. The piping lane well lid overhauls device of claim 3, characterized in that: the arc-shaped collecting cover is made of sound insulation materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937734.0U CN210401322U (en) | 2019-06-21 | 2019-06-21 | Pipe gallery well lid overhauls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937734.0U CN210401322U (en) | 2019-06-21 | 2019-06-21 | Pipe gallery well lid overhauls device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210401322U true CN210401322U (en) | 2020-04-24 |
Family
ID=70351906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920937734.0U Active CN210401322U (en) | 2019-06-21 | 2019-06-21 | Pipe gallery well lid overhauls device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210401322U (en) |
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2019
- 2019-06-21 CN CN201920937734.0U patent/CN210401322U/en active Active
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