CN210183453U - Protective structure of mining video monitoring device - Google Patents
Protective structure of mining video monitoring device Download PDFInfo
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- CN210183453U CN210183453U CN201921613864.5U CN201921613864U CN210183453U CN 210183453 U CN210183453 U CN 210183453U CN 201921613864 U CN201921613864 U CN 201921613864U CN 210183453 U CN210183453 U CN 210183453U
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- protective structure
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Abstract
The utility model belongs to the technical field of video surveillance equipment, especially, be a mining video surveillance device protective structure, the on-line screen storage device comprises a base, the top fixed mounting of base has the support, be equipped with the flame proof monitor on the support, the top fixed mounting of base has two support columns, and fixed mounting has same fixed plate on two support columns, and the equal fixed mounting in top of two support columns has a fixed block, and slidable mounting has same sliding plate on two support columns, the sliding plate is located the top of fixed plate, the cover is equipped with the spring on the support column, the top and the sliding plate fixed connection of spring, the bottom and the fixed plate fixed connection of spring, the bottom fixed mounting of sliding plate has first erection column. The utility model discloses simple structure, convenient operation is convenient for protect explosion-proof monitor, avoids smashing explosion-proof monitor because of the stone that drops, has ensured monitoring inside such as mine.
Description
Technical Field
The utility model relates to a video surveillance equipment technical field especially relates to a mining video surveillance device protective structure.
Background
In the coal mine underground production, production information such as personnel and equipment in a working face and a roadway is often required to be obtained through remote monitoring, the danger is high in severe environments such as mines and mine pits, people are required to pay attention to the situation in the mine all the time, certain safety measures are taken timely, and the video monitoring system plays an important role at this time.
However, in the prior art, since the video monitoring device does not have a protection structure, a rock suddenly falls in a mine, a mine pit, a roadway and the like, and the video monitoring device is damaged, so that people cannot monitor the interior of the mine, the mine pit and the like, and therefore, the protection structure of the video monitoring device for the mine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protective structure of a mining video monitoring device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a protective structure of a mining video monitoring device comprises a base, wherein a support is fixedly installed at the top of the base, a flameproof monitor is arranged on the support, two support columns are fixedly installed at the top of the base, the same fixed plate is fixedly installed on the two support columns, a fixed block is fixedly installed at the top ends of the two support columns, the same sliding plate is slidably installed on the two support columns, the sliding plate is located above the fixed plate, a spring is sleeved on each support column, the top end of the spring is fixedly connected with the sliding plate, the bottom end of the spring is fixedly connected with the fixed plate, a first installation column is fixedly installed at the bottom of the sliding plate and located between the two support columns, a first sliding hole is formed in the bottom end of the first installation column, a second installation column is fixedly installed at the top of the fixed plate, and the top end of the second installation column extends into the first sliding hole and is slidably connected with the inner, the top end of the second mounting column is provided with a second sliding hole, the inner wall of the top of the first sliding hole is fixedly provided with a piston rod, and the bottom end of the piston rod extends into the second sliding hole and is fixedly provided with a piston.
Preferably, a check valve is arranged on the piston.
Preferably, the piston is sleeved with a sealing ring, and the sealing ring is connected with the inner wall of the second sliding hole in a sliding and sealing mode.
Preferably, the limiting groove has all been seted up to the both sides of first erection column, the equal fixed mounting in both sides of second erection column has the stopper, the stopper is with the inner wall sliding connection of the limiting groove that corresponds.
Preferably, the air inlet holes are formed in the two sides of the first mounting column, and the air outlet holes are formed in one side of the second mounting column.
Preferably, the top of the sliding plate is provided with two through holes, and the supporting columns are connected with the inner walls of the corresponding through holes in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, through the base of the device, a bracket, an explosion-proof monitor, support columns, a fixed plate, a sliding plate, a fixed block, a spring, a first mounting column, a first sliding hole, a second mounting column, a second sliding hole, a piston rod, a piston and a one-way valve are matched, when the device is used, when the sliding plate is applied with a downward force, the sliding plate slides downwards on the two support columns, the sliding plate extrudes the two springs, the springs are compressed, the springs play a role in buffering and shock absorption, when the sliding plate is applied with the downward force, the first mounting column can be driven to slide downwards on the second mounting column, the first mounting column drives the piston rod to move downwards, the piston rod drives the piston to move downwards, gas enters from the first mounting column, the piston moves downwards, the one-way valve is opened at the moment, the effect of buffering and shock absorption is obtained by compressing air through the piston, and finally.
The utility model discloses simple structure, convenient operation is convenient for protect explosion-proof monitor, avoids smashing explosion-proof monitor because of the stone that drops, has ensured monitoring inside such as mine.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a base; 2. a support; 3. an explosion-proof monitor; 4. a support pillar; 5. a fixing plate; 6. a sliding plate; 7. a fixed block; 8. a spring; 9. a first mounting post; 10. a first slide hole; 11. a second mounting post; 12. a second slide hole; 13. a piston rod; 14. a piston; 15. a one-way valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a protective structure of a mining video monitoring device comprises a base 1, wherein a bracket 2 is fixedly installed at the top of the base 1, a flameproof monitor 3 is arranged on the bracket 2, two support columns 4 are fixedly installed at the top of the base 1, the same fixed plate 5 is fixedly installed on the two support columns 4, fixed blocks 7 are fixedly installed at the top ends of the two support columns 4, the same sliding plate 6 is slidably installed on the two support columns 4, the sliding plate 6 is positioned above the fixed plate 5, springs 8 are sleeved on the support columns 4, the top ends of the springs 8 are fixedly connected with the sliding plate 6, the bottom ends of the springs 8 are fixedly connected with the fixed plate 5, a first installation column 9 is fixedly installed at the bottom of the sliding plate 6, the first installation column 9 is positioned between the two support columns 4, a first sliding hole 10 is formed at the bottom end of the first installation column 9, a, the top end of the second mounting column 11 extends into the first sliding hole 10 and is connected with the inner wall of the first sliding hole 10 in a sliding manner, the top end of the second mounting column 11 is provided with a second sliding hole 12, the inner wall of the top of the first sliding hole 10 is fixedly provided with a piston rod 13, and the bottom end of the piston rod 13 extends into the second sliding hole 12 and is fixedly provided with a piston 14;
a one-way valve 15 is arranged on the piston 14, the one-way valve 15 is used for controlling the flow direction of gas, a sealing ring is sleeved on the piston 14 and is connected with the inner wall of the second sliding hole 12 in a sliding and sealing manner, both sides of the first mounting column 9 are respectively provided with a limiting groove, both sides of the second mounting column 11 are respectively and fixedly provided with a limiting block, the limiting blocks are connected with the inner wall of the corresponding limiting grooves in a sliding manner, both sides of the first mounting column 9 are respectively provided with an air inlet hole, one side of the second mounting column 11 is provided with an air outlet hole, the top of the sliding plate 6 is provided with two through holes, the supporting column 4 is connected with the inner wall of the corresponding through hole in a sliding manner, and the explosion-proof monitor 3, the supporting column 4, the fixing plate 5, the sliding plate 6, the fixing block 7, the spring 8, the first mounting column 9, the first sliding hole 10, the second mounting column 11, during the use, when the sliding plate 6 receives the decurrent power, sliding plate 6 glides downwards on two support columns 4, sliding plate 6 will extrude two springs 8, spring 8 is compressed, spring 8 plays buffering shock attenuation effect, when sliding plate 6 receives the decurrent power, can drive first erection column 9 and slide downwards on second erection column 11, first erection column 9 drives piston rod 13 downstream, piston rod 13 drives piston 14 downstream, gaseous by first erection column 9 entering, piston 14 downstream, check valve 15 is opened this moment, obtain buffering shock attenuation effect through piston 14 compressed air, last gaseous gas outlet by on the second erection column 11 is discharged, the utility model discloses simple structure, convenient operation is convenient for protect explosion-proof monitor 3, avoids pounding explosion-proof monitor 3 because of dropping, has ensured monitoring inside such as mine.
The working principle is as follows: the model of the explosion-proof monitor 3 is ZSJ127, the model of the one-way valve 15 is BNH11-32, in use, when falling rocks fall on the sliding plate 6, the sliding plate 6 can be applied with a downward force, the sliding plate 6 slides downwards on the two supporting columns 4, the sliding plate 6 extrudes the two springs 8, the springs 8 are compressed, the buffer and shock absorption effects are achieved through the springs 8, meanwhile, when the sliding plate 6 is applied with a downward force, the first mounting column 9 can be driven to slide downwards on the second mounting column 11, meanwhile, the limiting block slides in the limiting groove, the first mounting column 9 drives the piston rod 13 to move downwards, the piston rod 13 drives the piston 14 to move downwards, air enters from the first mounting column 9, the piston 14 moves downwards, at the moment, the one-way valve 15 is opened, and the buffer and shock absorption effects are achieved by compressing air through the piston 14.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A mining video surveillance device protective structure, includes base (1), its characterized in that: the explosion-proof monitoring device is characterized in that a support (2) is fixedly mounted at the top of the base (1), an explosion-proof monitor (3) is arranged on the support (2), two support columns (4) are fixedly mounted at the top of the base (1), the same fixed plate (5) is fixedly mounted on the two support columns (4), a fixed block (7) is fixedly mounted at the top ends of the two support columns (4), the same sliding plate (6) is slidably mounted on the two support columns (4), the sliding plate (6) is positioned above the fixed plate (5), a spring (8) is sleeved on each support column (4), the top end of the spring (8) is fixedly connected with the sliding plate (6), the bottom end of the spring (8) is fixedly connected with the fixed plate (5), a first mounting column (9) is fixedly mounted at the bottom of the sliding plate (6), and the first mounting column (9) is positioned between, first slide opening (10) have been seted up to the bottom of first erection column (9), the top fixed mounting of fixed plate (5) has second erection column (11), the top of second erection column (11) extend to in first slide opening (10) and with the inner wall sliding connection of first slide opening (10), second slide opening (12) have been seted up on second erection column (11) top, fixed mounting has piston rod (13) on the top inner wall of first slide opening (10), the bottom of piston rod (13) extends to in second slide opening (12) and fixed mounting has piston (14).
2. A mining video surveillance unit protective structure according to claim 1, characterized in that: the piston (14) is provided with a one-way valve (15).
3. A mining video surveillance unit protective structure according to claim 1, characterized in that: and a sealing ring is sleeved on the piston (14) and is connected with the inner wall of the second sliding hole (12) in a sliding and sealing manner.
4. A mining video surveillance unit protective structure according to claim 1, characterized in that: the limiting groove has all been seted up to the both sides of first erection column (9), the equal fixed mounting in both sides of second erection column (11) has the stopper, the stopper and the inner wall sliding connection of the limiting groove that corresponds.
5. A mining video surveillance unit protective structure according to claim 1, characterized in that: the air inlet holes are formed in the two sides of the first mounting column (9), and the air outlet holes are formed in one side of the second mounting column (11).
6. A mining video surveillance unit protective structure according to claim 1, characterized in that: two through holes are formed in the top of the sliding plate (6), and the supporting columns (4) are connected with the inner walls of the corresponding through holes in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921613864.5U CN210183453U (en) | 2019-09-26 | 2019-09-26 | Protective structure of mining video monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921613864.5U CN210183453U (en) | 2019-09-26 | 2019-09-26 | Protective structure of mining video monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210183453U true CN210183453U (en) | 2020-03-24 |
Family
ID=69843400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921613864.5U Expired - Fee Related CN210183453U (en) | 2019-09-26 | 2019-09-26 | Protective structure of mining video monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210183453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112532845A (en) * | 2020-12-01 | 2021-03-19 | 淮南市百邦气动科技有限公司 | Mining flame-proof type camera |
-
2019
- 2019-09-26 CN CN201921613864.5U patent/CN210183453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112532845A (en) * | 2020-12-01 | 2021-03-19 | 淮南市百邦气动科技有限公司 | Mining flame-proof type camera |
| CN112532845B (en) * | 2020-12-01 | 2022-02-01 | 淮南市百邦气动科技有限公司 | Mining flame-proof type camera |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20200926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |