CN113322862B - Explosion-proof banister - Google Patents
Explosion-proof banister Download PDFInfo
- Publication number
- CN113322862B CN113322862B CN202110653158.9A CN202110653158A CN113322862B CN 113322862 B CN113322862 B CN 113322862B CN 202110653158 A CN202110653158 A CN 202110653158A CN 113322862 B CN113322862 B CN 113322862B
- Authority
- CN
- China
- Prior art keywords
- explosion
- box body
- proof box
- fixedly connected
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 238000004880 explosion Methods 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000000112 cooling gas Substances 0.000 abstract description 2
- 239000002360 explosive Substances 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an explosion-proof barrier gate, which comprises an explosion-proof box body, wherein one side of the explosion-proof box body is provided with a rotating hole, one end of the rotating shaft is rotationally connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a barrier gate rod, a power device for controlling the rotating shaft to rotate is arranged in the explosion-proof box body, the power device comprises a swinging rod and a hydraulic rod, the swinging rod is fixed with the rotating shaft, the fixed end of a hydraulic cylinder is hinged with the inner wall of the explosion box body, the swinging rod is fixedly connected with a fixed shaft, the outer side of the fixed shaft is rotationally connected with a circular ring, and the telescopic end of the hydraulic cylinder is fixedly connected with the circular ring. According to the explosion-proof barrier gate, high-temperature gas inside can be discharged along with and new cooling gas can be continuously supplemented in the use process, the pressure in the explosion-proof box body is always higher than the external pressure, and the external flammable and explosive gas is not easy to enter the explosion-proof box body, so that the safety is further improved.
Description
Technical Field
The invention relates to the technical field of hygrothermographs, in particular to an explosion-proof barrier gate.
Background
CN212533841U discloses an explosion-proof barrier gate, comprising a shell made of a blocking explosion-proof material, a control panel is arranged in the shell, a lifting rod button, a falling rod button and a stop button which are connected with the control panel are arranged on the shell, and a driving device and a connecting rod transmission mechanism are arranged in the shell; the driving device is connected with the control panel, the connecting rod transmission mechanism comprises a main shaft connecting rod which is rotationally connected with an output shaft of the driving device, the right end of the main shaft connecting rod is rotationally connected with the lower end of a turnbuckle, the upper end of the turnbuckle is rotationally connected with the right end of the auxiliary shaft connecting rod, a pin hole is formed in the left side of the auxiliary shaft connecting rod, a rotatable pin rod is arranged in the pin hole, an L-shaped spring connecting rod is fixedly arranged on the pin rod, the main shaft connecting rod, the turnbuckle, the auxiliary shaft connecting rod and the spring connecting rod form a four-bar mechanism, a through hole is formed in a bottom plate at the lower end of the spring connecting rod, a screw rod capable of moving up and down is arranged in the through hole, the lower end of the screw rod is fixedly connected with a spring, the lower end of the spring is connected with the bottom of the shell, and a nut for limiting is arranged at the upper part of the screw rod; the middle part of the auxiliary shaft connecting rod is connected with the front end of the auxiliary shaft, and the rear end of the auxiliary shaft penetrates through the shell and is detachably connected with one end of the road brake rod. After long-term use, a large amount of heat is easily generated in the shell, the shell is sealed, and the internal driving device is easily damaged due to the fact that the internal temperature of the shell is too high.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an explosion-proof barrier gate.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an explosion-proof banister, including explosion-proof box, explosion-proof box one side is equipped with the rotation hole, rotation axis one end fixed connection banister pole is rotated in the rotation hole, be equipped with control axis pivoted power device in explosion-proof box inside, power device includes swinging arms, pneumatic cylinder, the swinging arms is fixed mutually with the axis of rotation, the stiff end of pneumatic cylinder articulates with the inner wall of explosion-proof box mutually, fixed connection fixed axle on the swinging arms, the ring is connected in the rotation of the fixed axle outside, the flexible end and the ring fixed connection of pneumatic cylinder.
Preferably, the inner wall of the explosion-proof box body is provided with a circular arc-shaped guide groove, the guide groove and the rotating shaft are coaxially arranged, and one end of the fixed shaft extends into the guide groove and can slide back and forth in the guide groove.
Preferably, a baffle is fixedly connected in the explosion-proof box body, the baffle divides the explosion-proof box body into a gas storage bin and a working bin, one side of the explosion-proof box body is provided with an inflation tube communicated with the gas storage bin, the Cheng Chuqi bin is communicated with the working bin through an air duct, and a first one-way valve is arranged on the air duct in the direction from the gas storage bin to the working bin.
Preferably, the explosion-proof box body is internally provided with a ventilation device, the ventilation device comprises a barrel body, the barrel body is connected with a sliding plate in a sliding manner, a spring is fixedly connected between the bottom of the inner side of the barrel body and the sliding plate, one side of the barrel body is provided with an air inlet pipe and an air outlet pipe, the air inlet pipe is provided with an air inlet one-way valve, the air outlet pipe is provided with an air outlet one-way valve, one side of the sliding plate is fixedly connected with a push rod, and the air outlet pipe extends out of the explosion box body.
Preferably, one end of the push rod is fixedly connected with the ball.
Preferably, the bung hole of the barrel body is fixedly connected with the baffle ring.
The invention has the advantages that: according to the explosion-proof barrier gate, high-temperature gas inside can be discharged along with and new cooling gas can be continuously supplemented in the use process, the pressure in the explosion-proof box body is always higher than the external pressure, and the external flammable and explosive gas is not easy to enter the explosion-proof box body, so that the safety is further improved.
Drawings
FIG. 1 is a schematic view of the basic structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a basic structural view of the explosion housing;
fig. 4 is a basic structural view of the ventilator.
Description of the embodiments
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
As shown in fig. 1-3, the explosion-proof barrier provided by the invention comprises an explosion-proof box body 1, wherein a rotating hole is formed in one side of the explosion-proof box body 1, a rotating shaft 21 is rotatably connected in the rotating hole, one end of the rotating shaft 21 is fixedly connected with a barrier gate rod 2, a power device for controlling the rotating shaft 21 to rotate is arranged in the explosion-proof box body 1, the power device comprises a swinging rod 22 and a hydraulic cylinder 25, the swinging rod 22 is fixed with the rotating shaft 21, the fixed end of the hydraulic cylinder 25 is hinged with the inner wall of the explosion-proof box body 1, a fixed shaft 23 is fixedly connected on the swinging rod 22, a circular arc-shaped guide groove 24 is formed in the inner wall of the explosion-proof box body 1, the guide groove 24 and the rotating shaft 21 are coaxially arranged, and one end of the fixed shaft 23 stretches into the guide groove 24 and can slide back and forth in the guide groove 24. The outer side of the fixed shaft 23 is rotationally connected with a circular ring 26, and the telescopic end of the hydraulic cylinder 25 is fixedly connected with the circular ring 26. The explosion-proof box body 1 is internally and fixedly connected with a baffle plate 11, the baffle plate 11 divides the explosion-proof box body 1 into a gas storage bin 12 and a working bin 13, one side of the explosion-proof box body 1 is provided with an air charging pipe 14 communicated with the gas storage bin 12, the gas storage bin 12 is communicated with the working bin 13 through an air duct 15, and a first one-way valve 16 is arranged on the air duct 15 from the gas storage bin 12 to the working bin 13. The explosion-proof box body 1 is internally provided with a ventilation device 3, the ventilation device 3 comprises a barrel body 31, and a baffle ring 38 is fixedly connected to the barrel opening of the barrel body 31. The sliding plate 32 is connected in a sliding manner in the barrel body 31, a spring 33 is fixedly connected between the bottom of the inner side of the barrel body 31 and the sliding plate 32, an air inlet pipe 34 and an air outlet pipe 36 are arranged on one side of the barrel body 31, the air inlet pipe 34 extending to the outer side of the explosion box body 1 is provided with an air inlet one-way valve 35, the air outlet pipe 36 is provided with an air outlet one-way valve 37, one side of the sliding plate 32 is fixedly connected with a push rod 39, and one end of the push rod 39 is fixedly connected with the ball 30. When the hydraulic cylinder 25 drives the swinging rod 22 to rotate during use, so that the barrier gate rod 2 overturns, the swinging rod 22 extrudes the push rod 39 in the rotation process of the swinging rod 22, gas in the barrel body is discharged, and when the swinging rod 22 is put down, the sliding plate 32 resets under the action of the spring 33, and at the moment, hot gas in the working bin 13 can be sucked into the barrel body.
Claims (5)
1. The explosion-proof barrier is characterized by comprising an explosion-proof box body (1), wherein a rotating hole is formed in one side of the explosion-proof box body (1), a rotating shaft (21) is connected in the rotating hole in a rotating mode, one end of the rotating shaft (21) is fixedly connected with a barrier gate rod (2), a power device for controlling the rotating shaft (21) to rotate is arranged in the explosion-proof box body (1), the power device comprises a swinging rod (22) and a hydraulic cylinder (25), the swinging rod (22) is fixed with the rotating shaft (21), the fixed end of the hydraulic cylinder (25) is hinged with the inner wall of the explosion-proof box body (1), a fixed shaft (23) is fixedly connected to the swinging rod (22), a circular ring (26) is connected in a rotating mode on the outer side of the fixed shaft (23), and the telescopic end of the hydraulic cylinder (25) is fixedly connected with the circular ring (26);
the explosion-proof box body (1) is internally provided with a ventilation device (3), the ventilation device (3) comprises a barrel body (31), a sliding plate (32) is connected in the barrel body (31) in a sliding mode, a spring (33) is fixedly connected between the bottom of the inner side of the barrel body (31) and the sliding plate (32), an air inlet pipe (34) and an air outlet pipe (36) are arranged on one side of the barrel body (31), an air inlet one-way valve (35) is arranged on the air inlet pipe (34), an air outlet one-way valve (37) is arranged on the air outlet pipe (36), a push rod (39) is fixedly connected on one side of the sliding plate (32), and the air outlet pipe (36) extends out of the explosion-proof box body (1).
2. An explosion barrier as set forth in claim 1, wherein: the anti-explosion box is characterized in that an arc-shaped guide groove (24) is formed in the inner wall of the anti-explosion box body (1), the guide groove (24) and the rotating shaft (21) are coaxially arranged, and one end of the fixed shaft (23) stretches into the guide groove (24) and can slide back and forth in the guide groove (24).
3. An explosion barrier as set forth in claim 1, wherein: the explosion-proof box is characterized in that a baffle plate (11) is fixedly connected in the explosion-proof box body (1), the baffle plate (11) divides the explosion-proof box body (1) into a gas storage bin (12) and a working bin (13), one side of the explosion-proof box body (1) is provided with an air charging pipe (14) communicated with the gas storage bin (12), a Cheng Chuqi bin (12) is communicated with the working bin (13) through an air duct (15), and a first one-way valve (16) is arranged on the air duct (15) from the gas storage bin (12) to the working bin (13).
4. An explosion barrier as set forth in claim 1, wherein: one end of the push rod (39) is fixedly connected with the ball (30).
5. An explosion barrier as set forth in claim 1, wherein: the barrel opening of the barrel body (31) is fixedly connected with a baffle ring (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110653158.9A CN113322862B (en) | 2021-06-11 | 2021-06-11 | Explosion-proof banister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110653158.9A CN113322862B (en) | 2021-06-11 | 2021-06-11 | Explosion-proof banister |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113322862A CN113322862A (en) | 2021-08-31 |
| CN113322862B true CN113322862B (en) | 2023-05-05 |
Family
ID=77420569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110653158.9A Active CN113322862B (en) | 2021-06-11 | 2021-06-11 | Explosion-proof banister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113322862B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510535Y (en) * | 2001-11-09 | 2002-09-11 | 江西方兴科技有限公司 | Hydraulic-driven anti-collision vehicle fender |
| CN103590349A (en) * | 2013-10-29 | 2014-02-19 | 上海敬邦机电设备有限公司 | Anti-explosion gate machine |
| CN206706616U (en) * | 2017-04-14 | 2017-12-05 | 温州缪氏门业科技有限公司 | A kind of banister with warning light |
| CN108495510A (en) * | 2018-05-31 | 2018-09-04 | 二工防爆科技股份有限公司 | A kind of explosion-proof column control box of intrinsic safety type |
| CN110461120B (en) * | 2019-07-03 | 2020-12-15 | 二工防爆科技股份有限公司 | Positive pressure explosion-proof control cabinet |
| CN212533841U (en) * | 2020-06-16 | 2021-02-12 | 郑州盈嘉石油工程技术有限公司 | Explosion-proof barrier gate |
-
2021
- 2021-06-11 CN CN202110653158.9A patent/CN113322862B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113322862A (en) | 2021-08-31 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240315 Address after: 233000 Shenghua road 285, Huaishang District, Bengbu, Anhui Patentee after: ANHUI JINDA EXPLOSION-PROOF ELECTRIC Co.,Ltd. Country or region after: China Address before: 233000, No. 285, Shenghua Road, Bengbu City, Anhui Province Patentee before: ERGONG EXPLOSION-PROOF TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |