CN215218996U - Lightning protection detection meter convenient to receive and release line and survey - Google Patents
Lightning protection detection meter convenient to receive and release line and survey Download PDFInfo
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- CN215218996U CN215218996U CN202120891110.7U CN202120891110U CN215218996U CN 215218996 U CN215218996 U CN 215218996U CN 202120891110 U CN202120891110 U CN 202120891110U CN 215218996 U CN215218996 U CN 215218996U
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Abstract
The utility model is suitable for a lightning protection field of detection provides a lightning protection detection table convenient to receive and release line and observation, including detecting the host computer, be equipped with display screen and operation button on the detecting the host computer, the both sides face of detecting the host computer all is equipped with and holds the chamber, hold the intracavity and be equipped with pay-off and take-up device, all around there being the detection line on each pay-off and take-up device, the detection line end has the detection head, can conveniently realize receiving and releasing line operation, need not the detection personnel along with carrying the detection line, has also avoided the detection line to lose; in addition, still be equipped with the extension display interface on the detection host computer, the lightning protection detects the table and still includes the display, the display is connected to through wired or wireless mode the extension display interface, and measurement personnel carry the display, and the real-time detection data that detect the host computer can show on the display, make things convenient for on-the-spot measurement personnel to survey data in real time, have improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the lightning protection detects, especially, relate to a lightning protection detection table convenient to receive and release line and observation.
Background
The lightning protection detection meter is a common device in lightning protection detection application, and is provided with two very long detection lines, and the detection lines are generally carried by detection personnel and are generally placed in a tool box due to the long length. However, the length of the detection line is long, so that the collection of the detection line becomes a practical problem. Because the operation is inconvenient in present detection line receive and releases, the detection line is knotted easily and relatively occupation space, and the detection line also loses easily, consequently current lightning protection detection table often need be equipped with many detection lines to it is reserve.
In addition, the lightning protection detection table openly has the display screen, can show the detection data, but under general conditions, when current detection personnel used the detection line, the distance lightning protection detection table was far away, consequently can't see in time the data display, need arrange even that other staff observes the display result near the lightning protection detection table, then notifies detection personnel in real time, and this kind of mode is very wasted time and energy now.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide a lightning protection detection table convenient to receive and release line and observation aims at solving the inconvenient and technical problem that the measurement personnel can not see the display result in real time of current lightning protection detection table receive and release line.
The utility model adopts the following technical scheme:
the lightning protection detection table convenient to receive and release line and observation is including detecting the host computer, be equipped with display screen and operation button on the detection host computer, it all is equipped with and holds the chamber to detect host computer both sides face, it is equipped with winding and unwinding devices to hold the intracavity, all around there being the detection line on every winding and unwinding devices, there is the detection head detection line end, still be equipped with the extension display interface on the detection host computer, the lightning protection detection table still includes the display, the display is connected to through wired or wireless mode the extension display interface.
Further, the extended display interface is a serial port or a USB interface.
Further, the extended display interface is a bluetooth module.
Furthermore, the wire winding and unwinding device comprises a winding frame, a winding and unwinding groove is formed in the position, close to the back, of the accommodating cavity, a switch door is arranged on the back of the winding and unwinding groove, a wire opening is formed in the winding and unwinding groove, the detection wire is wound on the winding frame, the tail end of the detection wire penetrates through the wire opening, the detection head is placed in the winding and unwinding groove, a coil spring box is arranged on the inner side of the winding frame, a coil spring connected with a central shaft of the winding frame is arranged in the coil spring box, a ratchet wheel is further arranged on the central shaft of the winding frame, and a pawl mechanism for controlling the ratchet wheel is arranged at the top of the coil spring box.
Furthermore, the pawl mechanism comprises a short shaft, a pawl is connected to the short shaft through a torsion spring rotating shaft, and the pawl mechanism further comprises a small push rod used for driving the pawl.
The utility model has the advantages that: the utility model discloses set up independent holding chamber in the left and right sides of detecting the host computer, set up the pay-off and take-up device in the holding chamber, two detection lines are wound on the corresponding pay-off and take-up device, can conveniently realize the operation of receiving and paying-off, need not the detection personnel along with carrying the detection line, have also avoided the detection line to lose; in addition, the detection host is connected with a display through the extended display interface, the display is carried by detection personnel, real-time detection data of the detection host can be displayed on the display, the data can be conveniently observed by the field detection personnel in real time, and the working efficiency is improved.
Drawings
Fig. 1 is a structural diagram of a lightning protection detection meter convenient for wire take-up and pay-off and observation provided by the embodiment of the utility model.
Fig. 2 is a block diagram of the receiving chamber.
Fig. 3 is a structural view of the winding and unwinding device.
FIG. 4 is a block diagram of the ratchet and pawl mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Fig. 1 shows the structure of the lightning protection detection meter convenient for wire winding and unwinding and observation provided by the embodiment of the present invention, and only the parts related to the embodiment of the present invention are shown for convenience of description.
As shown in fig. 1 and 2, the lightning protection detection meter convenient for take-up and pay-off and observation provided by the embodiment includes a detection host 1, a display screen 11 and an operation key 12 are arranged on the detection host 1, two side faces of the detection host 1 are both provided with accommodating cavities 2, winding and unwinding devices 3 are arranged in the accommodating cavities 2, a detection line 4 is wound on each winding and unwinding device 3, a detection head 41 is arranged at the tail end of each detection line 4, an extension display interface 13 is further arranged on the detection host 1, the lightning protection detection meter further includes a display 5, and the display 5 is connected to the extension display interface 13 in a wired or wireless mode.
In this structure, the left and right sides that detects the host computer sets up the independent chamber that holds, holds the intracavity and sets up the pay-off and take-up device, and two detection lines are around on the pay-off and take-up device that corresponds, can conveniently realize receiving and paying-off operation, need not the measurement personnel along with carrying the detection line, have also avoided the detection line to lose.
In addition, the detection host computer is connected with the display through the extension display interface, if adopt wired mode to connect, the extension display interface can be for serial ports or USB interface, and the measurement personnel carry the display, and the real-time detection data of detection host computer can show on the display, makes things convenient for on-the-spot measurement personnel to survey data in real time, has improved work efficiency. Of course, the connection can also be realized in a wireless mode, and the expansion display interface is a Bluetooth module or a WIFI module. The distance between a general detection person and the detection host is 20-50 meters, so that the distance requirement can be met through Bluetooth transmission or WIFI transmission.
As a specific structure of the winding and unwinding device 3, as shown in fig. 3 and 4, the winding and unwinding device 3 includes a winding frame 31, a winding and unwinding groove 21 is disposed at a position of the accommodating cavity 2 close to the back side, a switch door 22 is disposed at the back side of the winding and unwinding groove 21, a wire opening 23 is formed in the winding and unwinding groove 21, guide wheels are disposed above and below the wire opening, a detection wire is wound on the winding frame 31, and after the tail end of the detection wire passes through the wire opening, a detection head 41 is disposed in the winding and unwinding groove 21, a coil spring box 32 is disposed inside the winding frame 31, a coil spring 33 connected to a central shaft of the winding frame is disposed inside the coil spring box 32, a ratchet 34 is further disposed on the central shaft of the winding frame 31, and a pawl mechanism 35 for controlling the ratchet is disposed at the top of the coil spring box 32. The pawl mechanism 35 comprises a short shaft 351, a pawl 352 is connected to the short shaft 351 through a torsion spring rotating shaft, and the pawl mechanism further comprises a small push rod 253 for driving the pawl 352. When the wire is paid off, the winding frame rotates, the coil spring is gradually tightened, the pawl is always abutted to the ratchet wheel, the ratchet wheel can only rotate in a single direction, when the wire is stretched to a proper distance (for example, a length mark can be arranged on the detection wire), and then a detector can carry the display and the detection wire to work on site. When the wire is required to be wound, a worker carries the detection wire to return to the detection host machine, then a key on the detection host machine is operated, the small push rod pushes the pawl to be separated from the ratchet wheel, the coil spring releases elastic potential energy, the winding frame rotates, and the detection wire is recovered.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a lightning protection detects table convenient to receive and release line and observation, includes and detects the host computer, be equipped with display screen and operation button on the detection host computer, its characterized in that, it all is equipped with and holds the chamber to detect host computer both sides face, it is equipped with winding and unwinding devices to hold the intracavity, and every is wound on winding and unwinding devices has the detection line, the detection line end has the detection head, still be equipped with the extension display interface on the detection host computer, the lightning protection detects the table and still includes the display, the display is connected to through wired or wireless mode the extension display interface.
2. The lightning protection test watch for facilitating pay-off and take-up and pay-off and observation of claim 1, wherein the extended display interface is a serial port or a USB interface.
3. The lightning protection detection watch facilitating pay-off and take-up and observation of claim 1, wherein the extended display interface is a bluetooth module or a WIFI module.
4. The lightning protection test meter convenient for winding and unwinding and observing as claimed in any one of claims 1 to 3, wherein the winding and unwinding device comprises a winding frame, the receiving cavity is provided with a winding and unwinding slot near the back, the back of the winding and unwinding slot is provided with a switch door, the winding and unwinding slot is provided with a wire opening, the test wire is wound on the winding frame, after the tail end of the test wire passes through the wire opening, the test head is placed in the winding and unwinding slot, a coil spring box is arranged inside the winding frame, a coil spring connected with a central shaft of the winding frame is arranged in the coil spring box, the central shaft of the winding frame is further provided with a ratchet wheel, and the top of the coil spring box is provided with a pawl mechanism for controlling the ratchet wheel.
5. The lightning protection watch of claim 4, wherein said pawl mechanism comprises a stub shaft, a pawl is connected to said stub shaft through a torsion spring shaft, and said pawl mechanism further comprises a small push rod for driving said pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120891110.7U CN215218996U (en) | 2021-04-26 | 2021-04-26 | Lightning protection detection meter convenient to receive and release line and survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120891110.7U CN215218996U (en) | 2021-04-26 | 2021-04-26 | Lightning protection detection meter convenient to receive and release line and survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215218996U true CN215218996U (en) | 2021-12-17 |
Family
ID=79447163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120891110.7U Active CN215218996U (en) | 2021-04-26 | 2021-04-26 | Lightning protection detection meter convenient to receive and release line and survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215218996U (en) |
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2021
- 2021-04-26 CN CN202120891110.7U patent/CN215218996U/en active Active
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