CN204872270U - Cover of can prevent burglary, impurity just being prevented in exhaust - Google Patents
Cover of can prevent burglary, impurity just being prevented in exhaust Download PDFInfo
- Publication number
- CN204872270U CN204872270U CN201520589615.2U CN201520589615U CN204872270U CN 204872270 U CN204872270 U CN 204872270U CN 201520589615 U CN201520589615 U CN 201520589615U CN 204872270 U CN204872270 U CN 204872270U
- Authority
- CN
- China
- Prior art keywords
- cover
- antitheft
- blind plate
- plate top
- impurity
- 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.)
- Expired - Fee Related
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Abstract
(B, ) the utility model relates to an oil storage cover technical field, it can prevent burglary to be one kind, the cover of impurity is just prevented in the exhaust, including annular ring flange, blind plate top cap and support piece, be equipped with the blind plate top cap in the top of annular ring flange, the centre bore top outside at annular ring flange is fixed with at least two support piece that lie in blind plate top cap below and lie in the bottom projection area of blind plate top cap along the circumference, the bottom surface seat of blind plate top cap is on corresponding support piece top surface, all there is the interval between every double -phase adjacent support piece and forms the ability and the air breathable channel of annular ring flange centre bore intercommunication. The utility model discloses accessible blind plate top cap forms sheltering from open -type jar mouth to in preventing effectively that impurity such as sleet, dust and sand from falling into the oil storage tank, help the quality of crude oil in stable jar, still can keep toxic gas can in time to discharge through the air breathable channel who forms between the support piece simultaneously, in addition, because air breathable channel is located the top outside of annular ring flange centre bore, can realize good theftproof effect. (B, )
Description
Technical field
the utility model relates to oil storage cover technical field, be a kind of energy antitheft, exhaust and the cover of anti-impurity.
Background technology
can give out some noxious gases after depositing crude oil in petrol storage tank, thus existing petrol storage tank adopts open type tank mouth usually, and pernicious gas can be made like this to discharge from tank mouth.But such tank mouth is owing to being open type, often cannot realize actv. anti-theft protection, often there is the severe event of illegal molecule from tank mouth theft crude oil, heavy damage company's interest; In addition, because petrol storage tank often can use in environment in the open, open type tank mouth also easily causes sleet, sand and dust and various impurity to be mixed in crude oil from this, thus occurs the phenomenon that crude oil water containing increases and intractability is large.From this angle, in prior art, have also appeared some plugging type tank mouths, although such tank mouth can be effectively antitheft, because it cannot make noxious gas discharge in time, easily occur the phenomenon of harmful air accumulation, there is potential safety hazard.
Summary of the invention
the utility model provide a kind of energy antitheft, exhaust and the cover of anti-impurity, overcome the deficiency of above-mentioned prior art, its open type that effectively can solve the existence of existing oil tank mouth cannot be antitheft, impurity easily enters in tank body, affect crude quality, plugging type cannot get rid of pernicious gas in time, there is the problem of potential safety hazard.
the technical solution of the utility model is realized by following measures: a kind of energy is antitheft, be vented and the cover of anti-impurity, comprise annular flange dish, blind plate top cover and strut member, blind plate top cover is provided with above annular flange dish, circumferentially be fixed with at least two in the centre hole upper outer of annular flange dish to be positioned at below blind plate top cover and the strut member being positioned at the proj ected bottom scope of blind plate top cover, the bottom surface seat of blind plate top cover is on corresponding support end face, spacing is all had also to form the gas-permeable channels that can be communicated with annular flange center hole between every two adjacent supporting piece, annular flange dish circumferentially there are at least two fixedly mount hole.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
above-mentionedly can be fixed with lower end stretch out screw rod below annular flange dish at least two fixed installation holes, the lower end of screw rod is threaded connection and is installed with anti-theft nut.
the above-mentioned outside at anti-theft nut can be set with the burglarproof sleeve that can match with anti-theft nut.
circumferentially can there be at least one antitheft projection the outside of above-mentioned anti-theft nut, is fixed with compression boss in the upper outside of the tapped bore of anti-theft nut; The bottom of burglarproof sleeve is fixed with antitheft cover plate, there is the Anti-theft suit hole matched with anti-theft nut outline at the middle part of antitheft cover plate, the top of burglarproof sleeve is fixed with spacing ring set, spacing ring set is sleeved on and compresses outside boss, and the base part seat of spacing ring set is on anti-theft nut, the thickness of spacing ring set is less than the thickness compressing boss.
the outside of above-mentioned anti-theft nut can be uniformly distributed with three antitheft projections along the circumference.
the upper outside of above-mentioned annular flange dish can be umbrella shape.
distance between the bottom surface of above-mentioned blind plate top cover and the end face of annular flange dish can be between 2.5cm to 3.5cm.
the utility model reasonable and compact in structure, easy to use, it forms blocking open type tank mouth by blind plate top cover there being the petrol storage tank of open type tank mouth to install the utility model additional, thus effectively prevent the impurity such as sleet, sand and dust from falling in petrol storage tank, contribute to the quality of crude oil in stable can, the gas-permeable channels simultaneously by being formed between strut member also can maintain poisonous gas and can discharge in time; In addition, because gas-permeable channels is positioned at the upper outer of annular flange center hole, when lawless person wants to steal crude oil, flexible pipe can only be used to stretch in petrol storage tank through gas-permeable channels and annular flange center hole successively, can outwards twitch, because the density of crude oil is large, quality thickness, adopts flexible pipe to be then difficult to original extraction, good anti-theft function can be realized thus; It is by fixed installation hole internal fixtion screw rod, and on screw rod, installs anti-theft nut and burglarproof sleeve additional can make it and to have the petrol storage tank of open type tank mouth and upper flange to be connected convenient, and can strengthen its anti-theft function further.
Accompanying drawing explanation
accompanying drawing 1 is that the master of the utility model most preferred embodiment looks sectional structure schematic diagram.
what accompanying drawing 2 was accompanying drawing 1 overlooks semi-sictional view structural representation.
accompanying drawing 3 is the partial enlargement structural representation of accompanying drawing 1 at A place.
accompanying drawing 4 overlooks structure for amplifying schematic diagram for anti-theft nut in accompanying drawing 1.
accompanying drawing 5 looks up structure for amplifying schematic diagram for burglarproof sleeve in accompanying drawing 1.
coding in accompanying drawing is respectively: 1 is annular flange dish, and 2 is blind plate top cover, and 3 is strut member, 4 is fixed installation hole, and 5 is petrol storage tank, and 6 is top exit, 7 is screw rod, and 8 is anti-theft nut, and 9 is burglarproof sleeve, 10 is antitheft projection, 11 for compressing boss, and 12 is antitheft cover plate, and 13 is Anti-theft suit hole, 14 is spacing ring set, and 15 is upper flange.
Detailed description of the invention
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as accompanying drawing 1, 2, shown in 3, this energy is antitheft, exhaust and the cover of anti-impurity comprises annular flange dish 1, blind plate top cover 2 and strut member 3, blind plate top cover 2 is provided with above annular flange dish 1, circumferentially be fixed with at least two in the centre hole upper outer of annular flange dish 1 to be positioned at below blind plate top cover 2 and the strut member 3 being positioned at the proj ected bottom scope of blind plate top cover 2, the bottom surface seat of blind plate top cover 2 is on corresponding support 3 end face, spacing is all had also to form the gas-permeable channels that can be communicated with annular flange dish 1 centre hole between every two adjacent supporting piece 3, annular flange dish 1 circumferentially there are at least two fixedly mount hole 4.In use procedure, select the petrol storage tank 5 of open type tank mouth, then by 1, annular flange dish of the present utility model in the top of petrol storage tank 5, and make the top exit 6 of the central aperture petrol storage tank 5 of annular flange dish 1, then by fixed installation hole 4, the utility model and petrol storage tank 5 are fixedly installed togather, thus, blind plate top cover 2 is by formation blocking open type tank mouth, can effectively prevent the impurity such as sleet, sand and dust from falling in petrol storage tank 5, contribute to the quality of crude oil in stable can, also can maintain poisonous gas can discharge simultaneously in time; In addition, because gas-permeable channels is positioned at the upper outer of annular flange dish 1 centre hole, when lawless person wants to steal crude oil, flexible pipe can only be used to stretch in petrol storage tank 5 through gas-permeable channels and annular flange dish 1 centre hole successively, can outwards twitch, because the density of crude oil is large, quality thickness, adopt flexible pipe to be then difficult to crude oil to extract out, good anti-theft function can be realized thus.
can according to actual needs, exhaust antitheft to above-mentioned energy and the cover of anti-impurity make further optimization and/or improvements:
as shown in accompanying drawing 1,2,3,4,5, have lower end to stretch out screw rod 7 below annular flange dish 1 at least two fixed installation hole 4 internal fixtion, the lower end of screw rod 7 is threaded connection and is installed with anti-theft nut 8.In use, select open type tank mouth and have the petrol storage tank 5 of upper flange 15, upper flange 15 circumferentially there are at least two bolts through hole is installed, first anti-theft nut 8 is taken off, by 1, annular flange dish of the present utility model on upper flange 15, make the top exit 6 of the central aperture petrol storage tank 5 of annular flange dish 1, through hole installed by the bolt simultaneously making the bottom of screw rod 7 be each passed through on the upper flange 15 of correspondence position, then anti-theft nut 8 is threaded connection with the lower end of screw rod 7 and is fixedly installed togather, and make the top of anti-theft nut 8 be against on the lower surface of upper flange 15, the process of this fastening antitheft nut 8 can adopt the special dismantling devices matched with anti-theft nut 8 profile, anti-theft effect of the present utility model can be strengthened further like this.According to demand, screw rod 7 is by being weldingly fixed in corresponding fixed installation hole 4, and anti-theft nut 8 can adopt existing known technology.
as shown in accompanying drawing 1,2,3,4,5, be set with the burglarproof sleeve 9 that can match with anti-theft nut 8 in the outside of anti-theft nut 8.Effectively can avoid lawless person like this according to the profile of anti-theft nut 8 from making corresponding special dismantling devices.
as shown in accompanying drawing 1,2,3,4,5, circumferentially there is at least one antitheft projection 10 outside of anti-theft nut 8, is fixed with compresses boss 11 in the upper outside of the tapped bore of anti-theft nut 8; The bottom of burglarproof sleeve 9 is fixed with antitheft cover plate 12, there is the Anti-theft suit hole 13 matched with anti-theft nut 8 outline at the middle part of antitheft cover plate 12, the top of burglarproof sleeve 9 is fixed with spacing ring set 14, spacing ring set 14 is sleeved on and compresses outside boss 11, and the base part seat of spacing ring set 14 is on anti-theft nut 8, the thickness of spacing ring set 14 is less than the thickness compressing boss 11.In use, anti-theft nut 8 is loaded in burglarproof sleeve 9 from the bottom of antitheft cover plate 12, then rotating theft-proof nut 8 or burglarproof sleeve 9 make to form angular transposition between the two, then special dismantling devices is snapped in outside anti-theft nut 8 from the bottom of antitheft cover plate 12, now by special dismantling devices, disassembly process is realized to nut; Make the thickness of spacing ring set 14 be less than the thickness compressing boss 11 and can guarantee that burglarproof sleeve 9 can freely rotate when the top compressing boss 11 is against on the lower surface of upper flange 15.
as shown in accompanying drawing 1,2,3,4,5, the outside of anti-theft nut 8 is uniformly distributed with three antitheft projections 10 along the circumference.It can be made so easier for installation laborsaving, in installation process, anti-theft nut 8 or burglarproof sleeve 9 are rotated and makes to form 60 ° of angular transpositions between the two, special dismantling devices can be loaded.
as shown in accompanying drawing 1,2,3,4,5, the upper outside of annular flange dish 1 is umbrella shape.Good drainage can be formed when the impurity such as sleet, sand and dust drops on annular flange dish 1 like this, guarantee its centre hole that can not fall into annular flange dish 1 and enter in petrol storage tank 5, keep the stability of crude quality in tank.
as shown in accompanying drawing 1,2,3,4,5, the distance between the bottom surface of blind plate top cover 2 and the end face of annular flange dish 1 is between 2.5cm to 3.5cm.Poisonous gas can be maintained like this discharge in time.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger comformability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (8)
1. an energy is antitheft, be vented and the cover of anti-impurity, it is characterized in that comprising annular flange dish, blind plate top cover and strut member, blind plate top cover is provided with above annular flange dish, circumferentially be fixed with at least two in the centre hole upper outer of annular flange dish to be positioned at below blind plate top cover and the strut member being positioned at the proj ected bottom scope of blind plate top cover, the bottom surface seat of blind plate top cover is on corresponding support end face, spacing is all had also to form the gas-permeable channels that can be communicated with annular flange center hole between every two adjacent supporting piece, annular flange dish circumferentially there are at least two fixedly mount hole.
2. antitheft, the exhaust of energy according to claim 1 and the cover of anti-impurity, it is characterized in that having lower end to stretch out screw rod below annular flange dish at least two fixed installation hole internal fixtion, the lower end of screw rod is threaded connection and is installed with anti-theft nut.
3. energy according to claim 2 antitheft, exhaust and the cover of anti-impurity, it is characterized in that being set with the burglarproof sleeve that can match with anti-theft nut in the outside of anti-theft nut.
4. energy according to claim 3 antitheft, exhaust and the cover of anti-impurity, it is characterized in that circumferentially there is at least one antitheft projection the outside of anti-theft nut, be fixed with compression boss in the upper outside of the tapped bore of anti-theft nut; The bottom of burglarproof sleeve is fixed with antitheft cover plate, there is the Anti-theft suit hole matched with anti-theft nut outline at the middle part of antitheft cover plate, the top of burglarproof sleeve is fixed with spacing ring set, spacing ring set is sleeved on and compresses outside boss, and the base part seat of spacing ring set is on anti-theft nut, the thickness of spacing ring set is less than the thickness compressing boss.
5. energy according to claim 4 antitheft, exhaust and the cover of anti-impurity, it is characterized in that the outside of anti-theft nut is uniformly distributed with three antitheft projections along the circumference.
6. the energy according to claim 1 or 2 or 3 or 4 or 5 is antitheft, exhaust and the cover of anti-impurity, it is characterized in that the upper outside of annular flange dish is umbrella shape.
7. the energy according to claim 1 or 2 or 3 or 4 or 5 is antitheft, exhaust and the cover of anti-impurity, it is characterized in that the distance between the bottom surface of blind plate top cover and the end face of annular flange dish is between 2.5cm to 3.5cm.
8. energy according to claim 6 antitheft, exhaust and the cover of anti-impurity, it is characterized in that the distance between the bottom surface of blind plate top cover and the end face of annular flange dish is between 2.5cm to 3.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589615.2U CN204872270U (en) | 2015-08-03 | 2015-08-03 | Cover of can prevent burglary, impurity just being prevented in exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589615.2U CN204872270U (en) | 2015-08-03 | 2015-08-03 | Cover of can prevent burglary, impurity just being prevented in exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204872270U true CN204872270U (en) | 2015-12-16 |
Family
ID=54816671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589615.2U Expired - Fee Related CN204872270U (en) | 2015-08-03 | 2015-08-03 | Cover of can prevent burglary, impurity just being prevented in exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204872270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082720A (en) * | 2017-12-05 | 2018-05-29 | 四川雷神空天科技有限公司 | The anti-spluttering valve deck of unmanned aerial vehicle onboard container |
-
2015
- 2015-08-03 CN CN201520589615.2U patent/CN204872270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082720A (en) * | 2017-12-05 | 2018-05-29 | 四川雷神空天科技有限公司 | The anti-spluttering valve deck of unmanned aerial vehicle onboard container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200803 |