CN209046767U - Pantograph video monitoring camera pedestal - Google Patents
Pantograph video monitoring camera pedestal Download PDFInfo
- Publication number
- CN209046767U CN209046767U CN201920020995.6U CN201920020995U CN209046767U CN 209046767 U CN209046767 U CN 209046767U CN 201920020995 U CN201920020995 U CN 201920020995U CN 209046767 U CN209046767 U CN 209046767U
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- pantograph
- video monitoring
- monitoring camera
- installation base
- bottom plate
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Abstract
The utility model discloses a kind of pantograph video monitoring camera pedestals, are related to pantograph monitoring device technical field, the bottom plate of video camera installation base is projected upwards including middle part；On the upper surface of bottom plate, it is equipped with a circle seal groove around the installation base, is equipped with seal washer in seal groove；The installation base is equipped with the detection hole being in communication with the outside, and drill holder is fixed in detection hole, is equipped with plug screw in drill holder.The utility model improves the sealing performance of pantograph monitor camera installation shell, sealed environment is provided for pantograph video monitoring camera, it avoids in rain and snow or in the biggish situation of air humidity, there is the generation of the case where fog on monitoring form, clearer pantograph status image can be collected by being conducive to video camera；Meanwhile the sealing performance of shell is judged by the pressure holding effect detection to equipment, detection is more accurate easy, safe and reliable, it is ensured that timely replacement or maintenance of the service personnel to blow-by shell.
Description
Technical field
The utility model relates to pantograph monitoring device technical fields, and in particular to it is a kind of with sealing detection structure by electricity
Bend video monitoring camera pedestal.
Background technique
Pantograph video monitoring camera is throughout the year in outdoor application at present, and the outdoor rain and snow weather of chance or air humidity are larger
When, if the sealing of pantograph video monitoring camera it is not in place will lead to form and haze influence Image Acquisition, can be led if serious
Cause internal unit damage.Therefore, pantograph camera apparatus needs throughout the year in outdoor application, and the protection level requirements to equipment are
IP68.Conventional ophthalmic degree of protection detection need place in water keep certain pressure detected, such detection efficiency it is low and
Process is cumbersome, and detection cycle is long, and detection effect is poor, low efficiency.
Utility model content
The purpose of this utility model is to provide a kind of pantograph video monitoring camera pedestal with sealing detection structure,
To solve technical problem present in above-mentioned background technique.
To achieve the goals above, the utility model takes following technical solution:
A kind of pantograph video monitoring camera pedestal provided by the utility model, including middle part have projected upwards video camera
The bottom plate of installation base；On the upper surface of the bottom plate, a circle seal groove, the seal groove are equipped with around the installation base
It is interior to be equipped with seal washer；The installation base is equipped with the detection hole being in communication with the outside, and is fixed with variable diameter in the detection hole
Set, the drill holder is interior to be equipped with plug screw.
Further, the bottom plate and the installation base are made into integration.
Further, the lower surface of the installation base is operation cavity.
Further, the detection hole is set to the side of the installation base.
Further, the drill holder is NPT1/8 screwed pipe.
Further, the seal washer is made of flame retardant rubber.
Further, the bottom plate is made of aluminum alloy materials.
The utility model is the utility model has the advantages that improve the sealing performance of pantograph monitor camera installation shell, for pantograph
Video monitoring camera provides sealed environment, avoids in rain and snow or in the biggish situation of air humidity, monitors form
On there is the generation of the case where fog, clearer pantograph status image can be collected by being conducive to video camera；Meanwhile passing through
The sealing performance of shell is judged the pressure holding effect detection of equipment, and detection is more accurate easy, safe and reliable, it is ensured that maintenance
Timely replacement or maintenance of the personnel to blow-by shell.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure chart of pantograph video monitoring camera pedestal described in the utility model embodiment.
Fig. 2 is described in the utility model embodiment being equipped with pantograph video monitoring camera bottom described in embodiment
The camera housing of seat is sealed the schematic diagram of detection.
Wherein: 1- bottom plate；2- seal groove；3- detection hole；4- plug screw；5- installation base；6- operates cavity；7- pipeline.
Specific embodiment
The embodiments of the present invention is described in detail below, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
The embodiment for crossing attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being used in the specification of the utility model
Wording " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or
Add other one or more features, integer, step, operation, element and/or their group.It should be understood that used herein
" connection " or " coupling " may include being wirelessly connected or coupling, and the wording "and/or" used includes one or more associated
Any cell for listing item and all combination.
It should be noted that in embodiment described in the utility model unless specifically defined or limited otherwise, term
" connection ", " fixation " etc. shall be understood in a broad sense, and may be a fixed connection, may be a detachable connection, or integral, can be
Mechanical connection, is also possible to be electrically connected, can be and be directly connected to, be also possible to be indirectly connected with by intermediary, can be two
The interaction relationship of connection or two elements inside a element, unless having specific limit.For those skilled in the art
For member, concrete meaning of the above-mentioned term in the utility model embodiment can be understood as the case may be.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary should be understood that have in the context of the prior art
The consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.
The utility model for ease of understanding is with reference to the accompanying drawing further explained the utility model with specific embodiment
Illustrate, and specific embodiment does not constitute the restriction to the utility model embodiment.
It should be appreciated by those skilled in the art that attached drawing is the schematic diagram of embodiment, the component in attached drawing is not necessarily
Implement necessary to the utility model.
Embodiment
As shown in Figure 1, the utility model embodiment provides a kind of pantograph video monitoring camera pedestal, including middle part
Project upwards the bottom plate 1 of video camera installation base 5.Video monitoring camera is mountable on the installation base 5.
On the upper surface of the bottom plate 1, it is equipped with a circle seal groove 2 around the installation base 5, in the seal groove 2
Equipped with seal washer.Cage connection is on pedestal, by the cooperation of seal groove 2 and seal washer, is formed between shell and bottom plate 1
It is tightly connected.Specifically, mutual corresponding threaded hole is set at the edge of bottom plate 1 and outer casing bottom when shell is connect with bottom plate,
By the cooperation of bolt and threaded hole, it is tightly connected shell and bottom plate, to provide sealed environment for video monitoring camera.
The installation base 5 is equipped with the detection hole 3 being in communication with the outside, and is fixed with drill holder in the detection hole 3, institute
It states and is equipped with plug screw 4 in drill holder.When needing to be sealed performance detection to camera housing, plug screw 4 is screwed out, it will be with variable diameter
Set and gas source pipeline connection, so as to which gas source to be passed through inside sealed environment.
The bottom plate 1 and the installation base 5 are made into integration.The lower surface of the installation base 5 is operation cavity 6.Bottom
Plate 1 and 5 integrally connected of installation base, are manufactured from the same material, more ensure that sealing performance.It is convex that detection hole 3 is set to the installation
The side of platform 5, when needing the sealing performance to shell to detect, operation cavity 6 provide screw out plug screw 4 with connect gas source
Operating space.
It is NPT1/8 screwed pipe in the drill holder of the utility model, the seal washer is made of flame retardant rubber, institute
Bottom plate 1 is stated to be made of aluminum alloy materials.
And in practical applications, above-mentioned drill holder can be specifically chosen as the case may be, such as also may be selected to be NPT1/2 spiral shell
Line pipe, NPT1/4 screwed pipe, those skilled in the art can select suitable screwed pipe drill holder as the case may be.
Correspondingly, selection plug screw 4 corresponding with above-mentioned drill holder, is sealed detection hole 3.When needing to leakproofness
When can be carried out detection, selection has and is connected to the pipeline of corresponding nipple with gas source with above-mentioned drill holder.
The making material of above-mentioned bottom plate 1 is not limited equally by above-mentioned aluminum alloy materials, and those skilled in the art can basis
Concrete condition selects suitable material as the making material of bottom plate 1.
As shown in Fig. 2, close when being carried out the video camera shell for being equipped with pedestal described in the utility model embodiment
When sealing property detects, plug screw 4 is screwed out in operation cavity 6 first, then by with opposite with the NPT1/8 screwed pipe
The pipeline for the connector answered is connected to gas source.Specifically, gas source is connected to air gauge first, barometric arrival end inlet porting valve
Door, barometric outlet is connect by the pipeline 7 of connector corresponding with the NPT1/8 screwed pipe with detection hole again, to make
Gas source and interior of shell environmental communication.Pressure relief valve is also set up between inlet valve and gas source.Gas source can pass through pneumatic compression devices
It provides, those skilled in the art will be clearly understood that details are not described herein how using pneumatic compression devices offer high-pressure air source.
After being connected to gas source, it is passed through high-pressure air source to shell internal environment, pressure gauge numerical value is observed, when numerical value reaches 1bar
Inlet valve is closed, pressure maintaining 30 minutes, observes pressure gauge numerical value, numerical value declines within 0.1bar, and sealing detection is qualification.When
When the decline of air pressure numerical value is beyond 0.1bar, then illustrate the shell poor sealing to be measured, sealing detection is unqualified.
In conclusion pantograph video monitoring camera pedestal described in the utility model embodiment, by pedestal
The cooperation of the seal groove and seal washer that are arranged on bottom plate forms shell and pedestal and is tightly connected, provides for video camera interior
Portion's sealed environment；By being equipped with the detection hole of drill holder, when detecting, inner sealing environment can be made to be connected to gas source, not
It when needing to detect, is connect by plug screw with the drill holder in detection hole, keeps inner sealing environment.Pantograph monitoring is improved to take the photograph
Camera installs the sealing performance of shell, provides sealed environment for pantograph video monitoring camera, avoids in rain and snow
Or in the biggish situation of air humidity, monitors on form and the generation of the case where fog occur, being conducive to video camera can collect
Clearer pantograph status image；Meanwhile the sealing performance of shell, detection are judged by the pressure holding effect detection to equipment
It is more accurate easy, safe and reliable, it is ensured that timely replacement or maintenance of the service personnel to blow-by shell.
Those of ordinary skill in the art will appreciate that: the component in device in the utility model embodiment can be according to reality
The description for applying example is distributed in the device of embodiment, can also carry out corresponding change positioned at one or more different from the present embodiment
In a device.The component of above-described embodiment can be merged into a component, can also be further split into multiple subassemblies.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (7)
1. a kind of pantograph video monitoring camera pedestal, which is characterized in that it is convex to have projected upwards video camera installation including middle part
The bottom plate (1) of platform (5)；On the upper surface of the bottom plate (1), it is equipped with circle seal groove (2) around the installation base (5),
Seal washer is equipped in the seal groove (2)；The installation base (5) is equipped with the detection hole (3) being in communication with the outside, the inspection
It is fixed with drill holder in gaging hole (3), is equipped with plug screw (4) in the drill holder.
2. pantograph video monitoring camera pedestal according to claim 1, which is characterized in that the bottom plate (1) and institute
Installation base (5) is stated to be made into integration.
3. pantograph video monitoring camera pedestal according to claim 2, which is characterized in that the installation base (5)
Lower surface be operation cavity (6).
4. pantograph video monitoring camera pedestal according to claim 3, which is characterized in that the detection hole (3) sets
In the side of the installation base (5).
5. pantograph video monitoring camera pedestal according to claim 1-4, it is characterised in that: the variable diameter
Set is NPT1/8 screwed pipe.
6. pantograph video monitoring camera pedestal according to claim 1-4, it is characterised in that: the sealing
Washer is made of flame retardant rubber.
7. according to the described in any item pantograph video monitoring camera pedestals of claim 2-4, it is characterised in that: the bottom plate
(1) it is made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020995.6U CN209046767U (en) | 2019-01-07 | 2019-01-07 | Pantograph video monitoring camera pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020995.6U CN209046767U (en) | 2019-01-07 | 2019-01-07 | Pantograph video monitoring camera pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209046767U true CN209046767U (en) | 2019-06-28 |
Family
ID=67045186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920020995.6U Active CN209046767U (en) | 2019-01-07 | 2019-01-07 | Pantograph video monitoring camera pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209046767U (en) |
-
2019
- 2019-01-07 CN CN201920020995.6U patent/CN209046767U/en active Active
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