CN208239489U - A kind of novel lightning-arrest monitor shell - Google Patents
A kind of novel lightning-arrest monitor shell Download PDFInfo
- Publication number
- CN208239489U CN208239489U CN201820796827.1U CN201820796827U CN208239489U CN 208239489 U CN208239489 U CN 208239489U CN 201820796827 U CN201820796827 U CN 201820796827U CN 208239489 U CN208239489 U CN 208239489U
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- shell
- lightning
- arrest
- monitor
- spiral cover
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Abstract
The utility model discloses a kind of novel lightning-arrest monitor shells, including shell and spiral cover, rotation mouth is provided at the top of the shell, the outer surface of the rotation mouth is provided with external screw thread, opening is provided at the top of the rotation mouth, spiral cover is provided at the top of the rotation mouth, the inner surface of the spiral cover is provided with internal screw thread, the lid portion inside of the spiral cover is provided with fixed card buckle, fixation is connected with transparent glass cover in the fixed card buckle, the inside of the shell is equipped with lightning-arrest monitor, the bottom of the shell and lightning-arrest monitor is provided with bottom baffle, the bottom end of the shell is provided with the mounting plate outwardly protruded, mounting hole is provided in the middle part of the mounting plate, the inside of the mounting hole is equipped with detecting head, display box is provided at the top of the lightning-arrest monitor, the side of the display box is provided with display pointer.The utility model is taken shelter from the thunder monitor shell, and whole device is stronger compared to original sealing structure, and production cost is lower, more efficient.
Description
Technical field
The utility model relates to monitor technical field of taking shelter from the thunder, specially a kind of novel lightning-arrest monitor shells.
Background technique
Lightning-arrest monitor is the online monitoring instruments of arrester in ac high-voltage electric system, the instrument collection milliammeter and meter
Number device is integrated, and is connected in arrester ground circuit, and the milliammeter in monitor is for monitoring under working voltage by lightning-arrest
Whether the leakage current peak value of device can be effectively detected out inside arrester and make moist or situations such as whether internal element is abnormal,
Counter then records action frequency of the arrester under overvoltage, and monitor of taking shelter from the thunder is a kind of closed instrument, accurate to ensure
Property, then it must assure that the leakproofness of instrument internal, the bottom surface of existing lightning-arrest monitor is to be screwed installation, causes to give birth to
At high cost, low efficiency is produced, and sealing effect is bad.
Utility model content
The purpose of this utility model is to provide a kind of novel lightning-arrest monitor shells, improve sealing structure, reduce
Production cost, improves production efficiency, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel lightning-arrest monitor shell, including
Shell and spiral cover, rotation mouth is provided at the top of the shell, and the outer surface of the rotation mouth is provided with external screw thread, the top of the rotation mouth
Portion is provided with opening, and spiral cover is provided at the top of the rotation mouth, and the inner surface of the spiral cover is provided with internal screw thread, the spiral cover
Lid portion inside is provided with fixed card buckle, fixes in the fixed card buckle and is connected with transparent glass cover, the inside installation of the shell
Have a lightning-arrest monitor, the bottom of the shell and lightning-arrest monitor is provided with bottom baffle, the bottom end of the shell be provided with to
The mounting plate of outer protrusion is provided with mounting hole in the middle part of the mounting plate, and the inside of the mounting hole is equipped with detecting head, described
It is provided with display box at the top of lightning-arrest monitor, the side of the display box is provided with display pointer.
Preferably, the first connecting pin and the second connecting pin are respectively arranged at the one side edge of the mounting plate, first connects
The first connecting hole and the second connecting hole are respectively arranged on pin and the second connecting pin.
Preferably, the shell is connected by external screw thread with internal screw thread progress thread seal with spiral cover.
Preferably, the lightning-arrest monitor is made of milliammeter and counter.
Preferably, the detecting head is connect through mounting plate with the ontology of lightning-arrest monitor.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is taken shelter from the thunder monitor shell, and structure is simplified compared to the structure that original screw connects, raw material
Production process also greatly simplify, the process of installation is simple, and shell and spiral cover carry out thread seal by external screw thread and internal screw thread
Connection, is completely embedded, and good airproof performance is not easily to fall off, while easy for installation, time saving and energy saving, substantially increases production efficiency, spiral cover
Upper installation transparent glass cover facilitates observation display box and shows the variation of pointer, and whole device is compared to original sealing structure
Property is stronger, and production cost is lower, more efficient.
Detailed description of the invention
Fig. 1 is the scheme of installation of the utility model；
Fig. 2 is the bottom view of the utility model；
Fig. 3 is the top view of the utility model.
In figure: 1 shell, 11 rotation mouths, 12 external screw threads, 13 openings, 14 mounting plates, 15 first connecting pins, 16 first connecting holes,
17 second connecting pins, 18 second connecting holes, 2 spiral covers, 21 internal screw threads, 22 fixed card buckles, 23 transparent glass covers, 3 mounting holes, 4 bottoms
Portion's baffle, 5 detecting heads, 6 lightning-arrest monitors, 61 display boxes, 62 display pointers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of novel lightning-arrest monitor shell, including shell 1 and spiral cover 2, the top of shell 1 is please referred to be provided with
Mouth 11 is revolved, the outer surface of rotation mouth 11 is provided with external screw thread 12, and the top of rotation mouth 11 is provided with opening 13, the top setting of rotation mouth 11
There is spiral cover 2, the inner surface of spiral cover 2 is provided with internal screw thread 21, shell 1 and spiral cover 2 and carries out spiral shell by external screw thread 12 and internal screw thread 21
Line is tightly connected, and is completely embedded, and good airproof performance is not easily to fall off, while easy for installation, time saving and energy saving, substantially increases production effect
Rate, the lid portion inside of spiral cover 2 are provided with fixed card buckle 22, and fixation is connected with transparent glass cover 23 in fixed card buckle 22, shell 1
Inside is equipped with lightning-arrest monitor 6, and lightning-arrest monitor 6 is made of milliammeter and counter, and the top of lightning-arrest monitor 6 is provided with
Display box 61, the side of display box 61 are provided with display pointer 62, install transparent glass cover 23, facilitate observation display box 61 and show
Show the variation of pointer 62, the bottom of shell 1 and lightning-arrest monitor 6 is provided with bottom baffle 4, and the bottom end of shell 1 is provided with outward
The mounting plate 14 of protrusion, the middle part of mounting plate 14 are provided with mounting hole 3, and the inside of mounting hole 3 is equipped with detecting head 5, detecting head 5
It is connect through mounting plate 14 with the ontology of lightning-arrest monitor 6, the first connecting pin is respectively arranged at the one side edge of mounting plate 14
15 and second connecting pin 17, the first connecting hole 16 and the second connection are respectively arranged on the first connecting pin 15 and the second connecting pin 17
Hole 18 facilitates the fixation of whole device, and present apparatus structure is simplified compared to the structure that original screw connects, former material
The production process of material also greatly simplifies, and the process of installation is simple, and shell 1 and spiral cover 2 are carried out by external screw thread 12 and internal screw thread 21
Thread seal connection, is completely embedded, and good airproof performance is not easily to fall off, while easy for installation, time saving and energy saving, substantially increases production
Efficiency installs transparent glass cover 23 on spiral cover 2, facilitates observation display box 61 and shows the variation of pointer 62, whole device is compared
Stronger in original sealing structure, production cost is lower, more efficient.
In summary: the utility model is taken shelter from the thunder monitor shell, and structure has carried out letter compared to the structure that original screw connects
Change, the production process of raw material also greatly simplifies, and the process of installation is simple, and shell 1 and spiral cover 2 pass through external screw thread 12 and internal screw thread
21 carry out thread seal connection, are completely embedded, and good airproof performance is not easily to fall off, while easy for installation, time saving and energy saving, greatly improve
Production efficiency installs transparent glass cover 23 on spiral cover 2, facilitates observation display box 61 and show the variation of pointer 62, entire to fill
Set stronger compared to original sealing structure, production cost is lower, more efficient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel lightning-arrest monitor shell, including shell (1) and spiral cover (2), it is characterised in that: the top of the shell (1)
Portion is provided with rotation mouth (11), and the outer surface of rotation mouth (11) is provided with external screw thread (12), the top setting of rotation mouth (11)
Have opening (13), be provided with spiral cover (2) at the top of the rotation mouth (11), the inner surface of the spiral cover (2) is provided with internal screw thread
(21), the lid portion inside of the spiral cover (2) is provided with fixed card buckle (22), and fixation is connected with transparent on the fixed card buckle (22)
The inside of glass cover (23), the shell (1) is equipped with lightning-arrest monitor (6), the shell (1) and lightning-arrest monitor (6)
Bottom is provided with bottom baffle (4), and the bottom end of the shell (1) is provided with the mounting plate (14) outwardly protruded, the mounting plate
(14) it is provided in the middle part of mounting hole (3), the inside of the mounting hole (3) is equipped with detecting head (5), the lightning-arrest monitor
(6) it is provided at the top of display box (61), the side of the display box (61) is provided with display pointer (62).
2. the novel lightning-arrest monitor shell of one kind according to claim 1, it is characterised in that: the one of the mounting plate (14)
The first connecting pin (15) and the second connecting pin (17), the first connecting pin (15) and the second connecting pin are respectively arranged at side edge
(17) the first connecting hole (16) and the second connecting hole (18) are respectively arranged on.
3. the novel lightning-arrest monitor shell of one kind according to claim 1, it is characterised in that: the shell (1) and spiral cover
(2) it is tightly connected by external screw thread (12) and internal screw thread (21).
4. the novel lightning-arrest monitor shell of one kind according to claim 1, it is characterised in that: the lightning-arrest monitor (6)
It is made of milliammeter and counter.
5. the novel lightning-arrest monitor shell of one kind according to claim 1, it is characterised in that: the detecting head (5) is run through
Mounting plate (14) is connect with the ontology of lightning-arrest monitor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820796827.1U CN208239489U (en) | 2018-05-17 | 2018-05-17 | A kind of novel lightning-arrest monitor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820796827.1U CN208239489U (en) | 2018-05-17 | 2018-05-17 | A kind of novel lightning-arrest monitor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239489U true CN208239489U (en) | 2018-12-14 |
Family
ID=64574917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820796827.1U Active CN208239489U (en) | 2018-05-17 | 2018-05-17 | A kind of novel lightning-arrest monitor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239489U (en) |
-
2018
- 2018-05-17 CN CN201820796827.1U patent/CN208239489U/en active Active
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