CN110049381A - A kind of base station - Google Patents
A kind of base station Download PDFInfo
- Publication number
- CN110049381A CN110049381A CN201910341390.1A CN201910341390A CN110049381A CN 110049381 A CN110049381 A CN 110049381A CN 201910341390 A CN201910341390 A CN 201910341390A CN 110049381 A CN110049381 A CN 110049381A
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- cylinder
- waterproof
- sealing
- locking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
- H04Q1/114—Protection against environment flooding protection, e.g. using water proof provision
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
- H04Q1/118—Protection against environment heat or sun protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Signal Processing (AREA)
- Actuator (AREA)
- Revetment (AREA)
Abstract
The invention discloses a kind of base stations, including distribution box, outer column；Distribution box includes interior column, lower cylinder plate and upper cylinder plate；Outer column is equipped with multiple outer cylinder stomatas, sets that there are two cylinder stomata groups on interior column；Waterproof floating body and several waterproof cylinder bodies are equipped between cylinder in ring cavity；Sealing mechanism there are two being set in cabinet, sealing mechanism includes hermetic sealing substrate, rubber slab and multiple sealed cylinder blocks, hermetic sealing substrate is equipped with multiple substrate apertures, and rubber slab is equipped with the multiple and one-to-one offset plate hole of substrate aperture, and corresponding substrate aperture is connected to offset plate hole and constitutes plate cross pore；Sealing main chamber is connected to by seal pipe with waterproof main chamber, is full of hydraulic oil in sealing main chamber, seal pipe and waterproof main chamber.The beneficial effects of the present invention are: it is structurally reasonable, it can ensure heat dissipation and effective rain-proof, and when outside generates ponding, sealing mechanism can start automatically, and to prevent external ponding from pouring into inside, defencive function is comprehensive, and safety is good.
Description
Technical field
The invention belongs to base station, communication, field of communication technology more particularly to a kind of base stations.
Background technique
Base station, i.e. public correspondence base station are a kind of forms of radio station, refer in certain area of radio coverage
In, radio station is believed in the transceiving by carrying out information transmitting between communication switching center, with terminal.The construction of communication base station is
The pith of common carrier investment, the construction of communication base station be typically all surround covering surface, communication quality, returns of investment,
The elements such as difficulty or ease, easy to maintain are built to carry out.Base station, other than internal circuit, electric component, external mainly includes matching
The form of electronic box, distribution box is very various, can be shaft tower, cabinet, camouflage tree etc..Due to the circuit of inside of base station, electrically
Component can generate heat, so needing to be arranged heat dissipation pore structure, and outdoors due to base station setting, therefore, it is also desirable to water-proof function
It is designed consideration.
Summary of the invention
It is structurally reasonable the present invention provides a kind of base station, it can ensure heat dissipation and effective rain-proof, and generate when external
When ponding, sealing mechanism can start automatically, and to prevent external ponding from pouring into inside, defencive function is comprehensive, and safety is good.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of base station, including distribution box；It further include the outer column of both ends open；
The distribution box includes the interior column of both ends open, seals the lower cylinder plate of interior column lower ending opening and seal interior column upper end
The upper cylinder plate of opening, outer column are set in outside interior column, and lower cylinder plate is fixed with ground, and the upper end that upper cylinder plate seals outer column is opened
Mouthful, upper cylinder plate is fixed by screw and outer column, and upper cylinder plate is fixed by screw and interior column, between outer column lower end and ground
There is water space；
Ring cavity, outer column are equipped with the outer cylinder gas that multiple ring cavities between cylinder are connected between formation cylinder between the outer column and interior column
Hole is set on interior column there are two the cylinder stomata group that ring cavity is connected between cylinder, and two cylinder stomata groups are symmetrical along interior column axis centre
Arrangement, cylinder stomata group includes several cylinder cross pores being from top to bottom sequentially arranged；
Waterproof floating body and several waterproof cylinder bodies are equipped between the cylinder in ring cavity, is equipped in waterproof cylinder body and is slidingly sealed with waterproof cylinder body
The waterproof inner piston of cooperation, in a waterproof cylinder body: waterproof inner piston by waterproof cylinder interior be divided into waterproof main chamber and with
The waterproof spare time chamber of external world's connection, waterproof inner piston are equipped with the waterproof piston rod across waterproof spare time chamber, and the connection of waterproof piston rod is anti-
Water floating body, waterproof is not busy intracavitary equipped with waterproof reset spring, and waterproof reset spring one end connects waterproof inner piston, waterproof reset spring
The other end connects waterproof cylinder body, and waterproof main chamber, waterproof spare time chamber and waterproof floating body are from top to bottom sequentially arranged；
Set in the interior column there are two with the one-to-one sealing mechanism of inner air vent group, in corresponding cylinder stomata group and sealer
In structure: sealing mechanism includes hermetic sealing substrate, for sealing a rubber slab for stomata group and multiple sealed cylinder blocks, rubber slab and side case
There is gap, hermetic sealing substrate is equipped with multiple substrate apertures, and rubber slab is equipped with the multiple and one-to-one glue of substrate aperture between plate
Plate hole, corresponding substrate aperture are connected to offset plate hole and constitute plate cross pore, and plate cross pore and cylinder cross pore are along the vertical direction successively
Arranged for interval, sealed cylinder block is interior to be equipped with the sealing inner piston that cooperation is slidingly sealed with sealed cylinder block, and sealing inner piston will seal cylinder
The sealing spare time chamber that internal body portion is divided into sealing main chamber and is in communication with the outside, sealing inner piston are equipped with across the sealing for sealing not busy chamber
Piston rod, sealing piston bar is horizontally disposed, and sealing piston bar connects hermetic sealing substrate, cylinder stomata group, rubber slab, hermetic sealing substrate, close
It seals not busy chamber and sealing main chamber is axially sequentially arranged along sealing piston bar；The gross area of each sealing inner piston end face is waterproof inner piston
20 to 90 times of face area, sealing main chamber are connected to by seal pipe with waterproof main chamber, sealing main chamber, seal pipe and waterproof main chamber
It is interior to be full of hydraulic oil.
Preferably, the outer column and interior column are coaxially arranged, in corresponding cylinder stomata group and sealing mechanism: working as rubber
When offset plate seals a tin stomata group, the highest point of waterproof floating body is lower than the minimum point of cylinder stomata group.
Preferably, the outer column lower end is equipped with the outer protective net cylinder that was in water space, outer protective net cylinder upper end and outer
End in contact is fixed under column, and outer protective net cylinder lower end is fixed with ground face contact, and outer protective net cylinder and outer column are coaxially arranged.
Preferably, being equipped with limit floating body and limit cylinder body between the cylinder in ring cavity, it is equipped in limit cylinder body and limit cylinder
Body is slidingly sealed the limit inner piston of cooperation, and limit inner piston will limit cylinder interior and be divided into limit main chamber and be in communication with the outside
Limit spare time chamber, limit inner piston is equipped with across the limiting piston bar for limiting not busy chamber, limiting piston bar connection limit floating body, limit
Not busy intracavitary be equipped in position limits reset spring, limit reset spring one end connection limit inner piston, limit reset spring other end company
Limit cylinder body is connect, limit main chamber, the not busy chamber of limit and limit floating body are from top to bottom sequentially arranged；Sealing mechanism further includes locking cylinder
Body, in corresponding cylinder stomata group and sealing mechanism: being equipped in locking cylinder body in the locking for being slidingly sealed cooperation with locking cylinder body
Piston, the locking spare time chamber that locking cylinder interior is divided into locking main chamber and is in communication with the outside by locking inner piston, locking inner piston
It is equipped with the lockup piston bar across locking spare time chamber, lockup piston bar is equipped with the locking body for contacting hermetic sealing substrate, works as lock
When only body is separated with hermetic sealing substrate, locking substrate, locking body, locking spare time chamber and locking main chamber are from top to bottom sequentially arranged, and work as lock
Only when body contact hermetic sealing substrate, rubber slab, hermetic sealing substrate and locking body are axially sequentially arranged along sealing piston bar, and rubber slab seals
Firmly cylinder stomata group；Locking main chamber is connected to by locking pipe with limit main chamber, is full of liquid in locking main chamber, locking pipe and limit main chamber
Pressure oil, limit floating body minimum point are higher than cylinder stomata group minimum point.
Preferably, the seal pipe is across interior column and in sealing contact interior column, locking pipe passes through interior column
And it is in sealing contact between interior column.
Preferably, the waterproof cylinder body is fixed on interior column lateral wall, sealed cylinder block is solid by the first cylinder rack
It is scheduled on interior column inner sidewall, limit cylinder body is fixed on interior column lateral wall, and locking cylinder base is fixed on lower cylinder plate.
The beneficial effects of the present invention are: it is structurally reasonable, it can ensure heat dissipation and effective rain-proof, and generate product when external
When water, sealing mechanism can start automatically, and to prevent external ponding from pouring into inside, defencive function is comprehensive, and safety is good.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram at distribution box of the present invention；
Fig. 3 is cross-sectional view of the invention；
Fig. 4 is the enlarged drawing in Fig. 3 at A；
Fig. 5 is that the present invention removes the top view after upper cylinder plate；
Fig. 6 is the enlarged drawing in Fig. 5 at B；
Fig. 7 is the structural schematic diagram at rubber slab of the present invention；
Fig. 8 is the structural schematic diagram at sealed cylinder block of the present invention；
Fig. 9 is the structural schematic diagram at present invention limit cylinder body；
Figure 10 is the structural schematic diagram at locking cylinder body of the present invention.
Appended drawing reference: distribution box 1, cylinder cross pore 1a, interior column 11, lower cylinder plate 12, upper cylinder plate 13, outer protective net cylinder 14, outer
Column 2, outer cylinder stomata 2a, waterproof floating body 3, waterproof cylinder body 4, waterproof main chamber 4a, waterproof spare time chamber 4b, waterproof inner piston 41, waterproof
Piston rod 42, waterproof reset spring 43, plate cross pore 5a, hermetic sealing substrate 51, rubber slab 52, sealed cylinder block 53, sealing main chamber
53a, not busy chamber 53b, sealing inner piston 531, sealing piston bar 532, limit floating body 6, limit cylinder body 7, limit main chamber 7a, limit are sealed
The not busy chamber 7b in position, limit inner piston 71, limiting piston bar 72, limit reset spring 73, locking cylinder body 8, locking main chamber 8a, locking are not busy
Chamber 8b, locking inner piston 81, lockup piston bar 82, locking body 83.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 10,
A kind of base station, including distribution box 1；It further include the outer column 2 of both ends open；
The distribution box includes the interior column 11 of both ends open, seals the lower cylinder plate 12 of interior column lower ending opening and seal interior column
The upper cylinder plate 13 of upper end opening, outer column are set in outside interior column, and lower cylinder plate is fixed with ground, and upper cylinder plate seals the upper of outer column
End opening, upper cylinder plate are fixed by screw and outer column, and upper cylinder plate is fixed by screw and interior column, outer column lower end and ground
Between there is water space；
Ring cavity, outer column are equipped with the outer cylinder gas that multiple ring cavities between cylinder are connected between formation cylinder between the outer column and interior column
Hole 2a is set on interior column there are two the cylinder stomata group that ring cavity is connected between cylinder, and two cylinder stomata groups are along interior column axis centre pair
Claim arrangement, cylinder stomata group includes several cylinder cross pore 1a being from top to bottom sequentially arranged；
Waterproof floating body 3 and several waterproof cylinder bodies 4 are equipped between the cylinder in ring cavity, is equipped in waterproof cylinder body close with the sliding of waterproof cylinder body
The waterproof inner piston 41 of cooperation is sealed, in a waterproof cylinder body: waterproof cylinder interior is divided into waterproof main chamber by waterproof inner piston
The 4a and waterproof spare time chamber 4b being in communication with the outside, waterproof inner piston are equipped with the waterproof piston rod 42 across waterproof spare time chamber, and waterproof is living
Stopper rod connects waterproof floating body, and waterproof is not busy intracavitary equipped with waterproof reset spring 43, and waterproof reset spring one end connects waterproof inner piston,
The waterproof reset spring other end connects waterproof cylinder body, and waterproof main chamber, waterproof spare time chamber and waterproof floating body are from top to bottom sequentially arranged；
Set in the interior column there are two with the one-to-one sealing mechanism of inner air vent group, in corresponding cylinder stomata group and sealer
In structure: sealing mechanism includes hermetic sealing substrate 51, for sealing a rubber slab for stomata group 52 and multiple sealed cylinder blocks 53, rubber slab
There is gap between side box plate, hermetic sealing substrate is equipped with multiple substrate apertures, and rubber slab is equipped with multiple a pair of with substrate aperture one
The offset plate hole answered, corresponding substrate aperture are connected to offset plate hole and constitute plate cross pore 5a, plate cross pore and cylinder cross pore along vertical
Direction successively arranged for interval is equipped with the sealing inner piston 531 that cooperation is slidingly sealed with sealed cylinder block in sealed cylinder block, seal in it is living
Plug will be divided into sealing main chamber 53a and be in communication with the outside sealing spare time chamber 53b inside sealed cylinder block, sealing inner piston, which is equipped with, to be worn
The sealing piston bar 532 for sealing not busy chamber is crossed, sealing piston bar is horizontally disposed, sealing piston bar connection hermetic sealing substrate, cylinder stomata group,
Rubber slab, hermetic sealing substrate, the not busy chamber of sealing and sealing main chamber are axially sequentially arranged along sealing piston bar；Each sealing inner piston end face
The gross area is 20 to 90 times of waterproof inner piston face area, and sealing main chamber is connected to by seal pipe with waterproof main chamber, sealing master
Hydraulic oil is full of in chamber, seal pipe and waterproof main chamber.
It can be installed inside interior column, accommodate circuit, electric component, upper cylinder plate has rainproof effect, can be to avoid rainwater
Directly pass through cylinder stomata group.Two cylinder stomata groups being oppositely arranged (two cylinder stomata groups are arranged symmetrically along interior column axis centre)
And plate cross pore provides inside and outside air-flow interchange channel, has ensured internal heat dissipating.When raining, if the non-ponding in ground or ponding are very
Shallowly, then the water outside interior column can't be entered in interior column by cylinder stomata group.After ponding deepens, waterproof floating body rises, band
Dynamic waterproof inner piston rises, and a part of hydraulic oil enters each sealing main chamber in waterproof main chamber, to drive sealing inner piston, sealing
Piston rod, hermetic sealing substrate are mobile, thus in corresponding cylinder stomata group and sealing mechanism: rubber slab having been driven to seal a stomata
Group avoids the ponding outside interior column and travels further into interior column, prevents circuit in interior column, electric component due to soaked
Damage.Define that " gross area of each sealing inner piston end face is the 20 to 90 of waterproof inner piston face area in the present embodiment
Times ", it is in order to which using pascal's principle, the thrust for ensureing that hermetic sealing substrate is subject to is enough to push hermetic sealing substrate.
The outer column and interior column are coaxially arranged, in corresponding cylinder stomata group and sealing mechanism: when rubber slab seals
When cylinder stomata group, the highest point of waterproof floating body is lower than the minimum point of cylinder stomata group.
The outer column lower end is equipped with the outer protective net cylinder 14 being in water space, outer protective net cylinder upper end and outer column lower end
Contact is fixed, and outer protective net cylinder lower end is fixed with ground face contact, and outer protective net cylinder and outer column are coaxially arranged.After waterproof floating body rises,
If there is large volume impurity to enter water space, waterproof floating body lower section, the decline that may will affect waterproof floating body resets, and protects outside
Net cylinder then can be to avoid the above problem.
Limit floating body 6 and limit cylinder body 7 are equipped between the cylinder in ring cavity, is equipped in limit cylinder body close with limit cylinder body sliding
The limit inner piston 71 of cooperation is sealed, limit inner piston is divided into the limit for limiting main chamber 7a and being in communication with the outside for cylinder interior is limited
The not busy chamber 7b in position, limit inner piston are equipped with across the limiting piston bar 72 for limiting not busy chamber, limiting piston bar connection limit floating body, limit
Not busy intracavitary be equipped in position limits reset spring 73, and connection limit inner piston in limit reset spring one end limits the reset spring other end
Connection limit cylinder body, limit main chamber, the not busy chamber of limit and limit floating body are from top to bottom sequentially arranged；Sealing mechanism further includes locking cylinder
Body 8, in corresponding cylinder stomata group and sealing mechanism: being equipped in locking cylinder body in the locking for being slidingly sealed cooperation with locking cylinder body
Piston 81, the locking spare time chamber 8b that locking cylinder interior is divided into locking main chamber 8a and is in communication with the outside by locking inner piston, locking
Inner piston is equipped with the lockup piston bar 82 across locking spare time chamber, and lockup piston bar is equipped with the locking for contacting hermetic sealing substrate
Body 83, when locking body is separated with hermetic sealing substrate, locking substrate, locking body, locking spare time chamber and locking main chamber are from top to bottom successively
Arrangement, when locking body contacts hermetic sealing substrate, rubber slab, hermetic sealing substrate and locking body are axially sequentially arranged along sealing piston bar,
And rubber slab seals a stomata group；Locking main chamber is connected to by locking pipe with limit main chamber, locking main chamber, locking pipe and limit master
Intracavitary to be full of hydraulic oil, limit floating body minimum point is higher than cylinder stomata group minimum point.
When ponding is more outside interior column, ponding not necessarily " stabilization ", it is also possible to because of wind, topography, water wave
Etc. factors, formed to one or more directions have impact water flow (intermittent impacts, it is unordered impact, constant impingement has can
Can), if water flow is the column directly out of external impact, hermetic sealing substrate, rubber slab may be pushed away to interior column (cylinder stomata
Group), cause seal failure, interior column outside ponding to pour in interior column.In order to avoid above situation, in the present embodiment, when
After rubber slab completes sealing function, if ponding is also rising outside interior column, limiting floating body can rise, to drive in limit
Piston rises, and limits a part of hydraulic oil in main chamber and enters each locking main chamber, drives locking inner piston, lockup piston bar, locking
Body moves up, thus in corresponding cylinder stomata group and sealing mechanism: rubber slab, hermetic sealing substrate and locking body are along sealing piston bar axis
To being sequentially arranged, that is, the locking to hermetic sealing substrate, rubber slab is realized, even if will not leave at this point, rubber slab is impacted
Cylinder stomata group, has ensured sealing effect.
The seal pipe is across interior column and in sealing contact interior column, locking pipe pass through interior column and with interior column
Between it is in sealing contact.The waterproof cylinder body is fixed on interior column lateral wall, and sealed cylinder block is fixed on by the first cylinder rack
On interior column inner sidewall, limit cylinder body is fixed on interior column lateral wall, and locking cylinder base is fixed on lower cylinder plate.
Claims (6)
1. a kind of base station, including distribution box；It is characterized in that further including the outer column of both ends open；
The distribution box includes the interior column of both ends open, seals the lower cylinder plate of interior column lower ending opening and seal interior column upper end
The upper cylinder plate of opening, outer column are set in outside interior column, and lower cylinder plate is fixed with ground, and the upper end that upper cylinder plate seals outer column is opened
Mouthful, upper cylinder plate is fixed by screw and outer column, and upper cylinder plate is fixed by screw and interior column, between outer column lower end and ground
There is water space；
Ring cavity, outer column are equipped with the outer cylinder gas that multiple ring cavities between cylinder are connected between formation cylinder between the outer column and interior column
Hole is set on interior column there are two the cylinder stomata group that ring cavity is connected between cylinder, and two cylinder stomata groups are symmetrical along interior column axis centre
Arrangement, cylinder stomata group includes several cylinder cross pores being from top to bottom sequentially arranged；
Waterproof floating body and several waterproof cylinder bodies are equipped between the cylinder in ring cavity, is equipped in waterproof cylinder body and is slidingly sealed with waterproof cylinder body
The waterproof inner piston of cooperation, in a waterproof cylinder body: waterproof inner piston by waterproof cylinder interior be divided into waterproof main chamber and with
The waterproof spare time chamber of external world's connection, waterproof inner piston are equipped with the waterproof piston rod across waterproof spare time chamber, and the connection of waterproof piston rod is anti-
Water floating body, waterproof is not busy intracavitary equipped with waterproof reset spring, and waterproof reset spring one end connects waterproof inner piston, waterproof reset spring
The other end connects waterproof cylinder body, and waterproof main chamber, waterproof spare time chamber and waterproof floating body are from top to bottom sequentially arranged；
Set in the interior column there are two with the one-to-one sealing mechanism of inner air vent group, in corresponding cylinder stomata group and sealer
In structure: sealing mechanism includes hermetic sealing substrate, for sealing a rubber slab for stomata group and multiple sealed cylinder blocks, rubber slab and side case
There is gap, hermetic sealing substrate is equipped with multiple substrate apertures, and rubber slab is equipped with the multiple and one-to-one glue of substrate aperture between plate
Plate hole, corresponding substrate aperture are connected to offset plate hole and constitute plate cross pore, and plate cross pore and cylinder cross pore are along the vertical direction successively
Arranged for interval, sealed cylinder block is interior to be equipped with the sealing inner piston that cooperation is slidingly sealed with sealed cylinder block, and sealing inner piston will seal cylinder
The sealing spare time chamber that internal body portion is divided into sealing main chamber and is in communication with the outside, sealing inner piston are equipped with across the sealing for sealing not busy chamber
Piston rod, sealing piston bar is horizontally disposed, and sealing piston bar connects hermetic sealing substrate, cylinder stomata group, rubber slab, hermetic sealing substrate, close
It seals not busy chamber and sealing main chamber is axially sequentially arranged along sealing piston bar；The gross area of each sealing inner piston end face is waterproof inner piston
20 to 90 times of face area, sealing main chamber are connected to by seal pipe with waterproof main chamber, sealing main chamber, seal pipe and waterproof main chamber
It is interior to be full of hydraulic oil.
2. a kind of base station according to claim 1, characterized in that the outer column and interior column are coaxially arranged, in correspondence
Cylinder stomata group and sealing mechanism in: when rubber slab seals a tin stomata group, the highest point of waterproof floating body is lower than cylinder stomata group
Minimum point.
3. a kind of base station according to claim 1, characterized in that the outer column lower end, which is equipped with, to be in water space
Outer protective net cylinder, outer protective net cylinder upper end are fixed with end in contact under outer column, and outer protective net cylinder lower end is fixed with ground face contact, outer protective net cylinder
It is coaxially arranged with outer column.
4. a kind of base station according to claim 1 or 2 or 3, characterized in that be equipped in ring cavity between the cylinder limit floating body and
Cylinder body is limited, the limit inner piston for being slidingly sealed cooperation with limit cylinder body is equipped in limit cylinder body, limit inner piston will limit cylinder
The limit spare time chamber that internal body portion is divided into limit main chamber and is in communication with the outside, limit inner piston are equipped with across the limit for limiting not busy chamber
Piston rod, limiting piston bar connection limit floating body, limit are not busy intracavitary equipped with limit reset spring, the connection of limit reset spring one end
Inner piston, limit reset spring other end connection limit cylinder body are limited, limit main chamber limits not busy chamber and limit floating body from top to bottom
It is sequentially arranged；Sealing mechanism further includes locking cylinder body, in corresponding cylinder stomata group and sealing mechanism: be equipped in locking cylinder body with
Locking cylinder body is slidingly sealed the locking inner piston of cooperation, locking inner piston by locking cylinder interior be divided into locking main chamber and with it is outer
The locking spare time chamber of boundary's connection, locking inner piston are equipped with the lockup piston bar across locking spare time chamber, and lockup piston bar, which is equipped with, to be used
In the locking body of contact hermetic sealing substrate, when locking body is separated with hermetic sealing substrate, locking substrate, locking body, locking spare time chamber and lock
Only main chamber is from top to bottom sequentially arranged, and when locking body contacts hermetic sealing substrate, rubber slab, hermetic sealing substrate and locking body are lived along sealing
Stopper rod is axially sequentially arranged, and rubber slab seals a stomata group；Locking main chamber is connected to by locking pipe with limit main chamber, locking master
Hydraulic oil is full of in chamber, locking pipe and limit main chamber, limit floating body minimum point is higher than cylinder stomata group minimum point.
5. a kind of base station according to claim 4, characterized in that the seal pipe is across interior column and interior column
In sealing contact, locking pipe is across interior column and in sealing contact interior column.
6. a kind of base station according to claim 4, characterized in that the waterproof cylinder body is fixed on interior column lateral wall,
Sealed cylinder block is fixed on interior column inner sidewall by the first cylinder rack, and limit cylinder body is fixed on interior column lateral wall, is locked
Only cylinder base is fixed on lower cylinder plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341390.1A CN110049381B (en) | 2019-04-26 | 2019-04-26 | Base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341390.1A CN110049381B (en) | 2019-04-26 | 2019-04-26 | Base station |
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| Publication Number | Publication Date |
|---|---|
| CN110049381A true CN110049381A (en) | 2019-07-23 |
| CN110049381B CN110049381B (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910341390.1A Active CN110049381B (en) | 2019-04-26 | 2019-04-26 | Base station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008210A (en) * | 2021-03-05 | 2021-06-22 | 王珍梅 | Corrosion protection device for ocean monitoring equipment |
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| WO2018130188A1 (en) * | 2017-01-13 | 2018-07-19 | 杭州星庐科技有限公司 | Rubber composite, processing method, rubber belt and rubber roller applying composite, and manufacturing method |
| CN207098389U (en) * | 2017-08-08 | 2018-03-13 | 天津龙召配电开关设备有限公司 | Dehumidify the distribution box divulged information |
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| CN208401273U (en) * | 2018-06-20 | 2019-01-18 | 承德保瓦电子科技有限责任公司 | A kind of electric power cabinet with rain-proof water-proof function |
| CN108879437A (en) * | 2018-08-07 | 2018-11-23 | 冯艳 | A kind of distribution box |
| CN208691638U (en) * | 2018-08-09 | 2019-04-02 | 沃洁 | A kind of communication cabinet with water-proof function |
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| CN113008210A (en) * | 2021-03-05 | 2021-06-22 | 王珍梅 | Corrosion protection device for ocean monitoring equipment |
| CN113008210B (en) * | 2021-03-05 | 2022-11-25 | 海德威科技集团(青岛)有限公司 | Corrosion protection device for ocean monitoring equipment |
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