CN202596521U - tank body door locking sealing device - Google Patents
tank body door locking sealing device Download PDFInfo
- Publication number
- CN202596521U CN202596521U CN 201220235245 CN201220235245U CN202596521U CN 202596521 U CN202596521 U CN 202596521U CN 201220235245 CN201220235245 CN 201220235245 CN 201220235245 U CN201220235245 U CN 201220235245U CN 202596521 U CN202596521 U CN 202596521U
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- CN
- China
- Prior art keywords
- tank body
- body door
- pinboard
- bearing
- latch
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- 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
The utility model relates to a tank body door locking sealing device, comprising an articulation assembly, a pair of opening-closing assemblies separately arranged at the two sides of the middle part of the tank body door, and a pair of locking assemblies separately arranged at the two sides of the lower part of the tank body door, wherein the articulation assembly comprises a pair of articulation connecting pieces arranged at the upper part of the tank body door and connected between the tank body and the tank body door; one end of the articulation connecting piece is fixedly connected with the tank body and adjustable in horizontal position, while the other end thereof is articulated with the tank body door; the opening-closing assembly comprises a hydraulic cylinder connected with the tank body and a hoisting connecting piece connected between the hydraulic cylinder and the tank body door; and the locking assembly comprises a bolt plate arranged on the tank body door and adjustable in horizontal position, and a bolt assembly arranged on the tank body and matched in plug-in connection with the bolt plate. The utility model aims to provide the tank body door locking sealing device which is adjustable in a plurality of directions and capable of prolonging the service life of the rubber strip.
Description
Technical field
The utility model relates to a kind of tank body door lock tightening seal device, and being specifically related to eat, solid-liquids such as kitchen, life mix or tank body door lock tightening seal device, especially the self-loading and unloading type garbage truck back door lock sealing device of fluid refuse collection transhipment special-purpose vehicle.
Background technology
At present tank body door majority be non-adjustable or local adjustable, at sealing joint strip with being out of shape for a long time, wearing out, after elasticity weakens, can not well regulating gap between tank body door and the tank body; Cause in collecting transport process, weeping occurring, cause secondary pollution, also need change new adhesive tape; So just can not make full use of adhesive tape; Change frequently and make, increase the use cost of vehicle, and bring unnecessary trouble to the user.
Summary of the invention
It is a kind of multi-faceted adjustable and prolong the tank body door lock tightening seal device in application life of adhesive tape that the purpose of the utility model is to provide.
The purpose of the utility model realizes through following technical scheme: a kind of tank body door lock tightening seal device is characterized in that: it comprises hinge assembly, is divided into a pair of keying assembly of both sides, tank body door middle part and a pair of latch assembly that is divided into tank body student portion both sides; Said hinge assembly comprise be located at tank body door top and be connected in tank body and the tank body door between a pair of part that is articulated and connected, said part one end that is articulated and connected is fixedly connected with tank body and can regulates horizontal level, the other end and tank body door are articulated and connected; Said keying assembly comprise the hydraulic cylinder that is connected with tank body and be connected in hydraulic cylinder and the tank body door between the lifting connector; Said latch assembly comprises to be located on the tank body door and can to regulate the pinboard of horizontal level and be located on the tank body and cooperate the latch assembly of pegging graft with pinboard.
The operating principle of the utility model is following: through the be articulated and connected horizontal level of part, lifting connector and pinboard of adjusting, the gap between parallel adjusting tank body door and the tank body makes sealing joint strip play the effect of tight seal.
Compared to prior art, the advantage of the utility model is: the utility model is because the tank body door adopts multi-faceted scalable lock sealing mechanism, and is easy to adjust; The tank body door can parallelly be regulated with the gap between the tank body, prolonged the application life of adhesive tape, practice thrift cost; And be used two kinds of retaining mechanisms of hydraulic pressure and machinery, and play the dual fail-safe effect, make lock sealing more reliable; Effectively prevent the poorly sealed water clock that causes, stopped secondary pollution.
Description of drawings
Fig. 1 is the structural representation of a kind of tank body door lock of the utility model tightening seal device embodiment.
Fig. 2 is the local enlarged diagram of the I of Fig. 1.
Fig. 3 is the local enlarged diagram of the II of Fig. 1.
Fig. 4 is the local enlarged diagram of the III of Fig. 1.
Fig. 5 is the vertical view of hinge assembly among Fig. 1.
Fig. 6 is the elevation of latch assembly among Fig. 1, the state when dotted line representes that latch leaves pinboard among the figure.
Label declaration: 1, tank body, 2, the part that is articulated and connected, 3, first clamp nut, 4, tank body door bearing, 5, tank body door upper bracket; 6, tank body door, 7, hydraulic cylinder, 8, lifting arm, 9, second fastening screw nut, 10, the lifting connector; 11, lifting bearing, 12, the pinboard bearing, 13, positioning mounting, 14, pinboard, 15, latch; 16, latch hydraulic cylinder bearing, 17, the latch hydraulic cylinder, 18, first fastening screw nut, 19, second clamp nut, the 20, the 3rd fastening screw nut.
The specific embodiment
Below in conjunction with Figure of description and embodiment the utility model content is elaborated:
Like the embodiment sketch map of Fig. 1 to a kind of tank body door lock tightening seal device that provides for the utility model shown in Figure 6.
A kind of tank body door lock tightening seal device is characterized in that: it comprises hinge assembly, is divided into a pair of keying assembly of both sides, tank body door middle part and a pair of latch assembly that is divided into both sides, tank body door 6 bottom; Said hinge assembly comprise be located at tank body door 6 tops and be connected in tank body 1 and tank body door 6 between a pair of part 2 that is articulated and connected, said part 2 front ends that are articulated and connected are fixedly connected with tank body 1 and can regulate horizontal level, rear end and tank body door 6 are articulated and connected; Said keying assembly comprise the hydraulic cylinder 7 that is connected with tank body 1 and be connected in hydraulic cylinder 7 and tank body door 6 between lifting connector 10; Said latch assembly comprises to be located on the tank body door 6 and can to regulate the pinboard 14 of horizontal level and be located on the tank body 1 and cooperate the latch assembly of pegging graft with pinboard 14.
Be installed with the tank body door bearing 4 that cooperates with the part 2 that is articulated and connected on the said tank body 1; The said part front end that is articulated and connected is arranged in the tank body door bearing 4, and the part 2 that is articulated and connected is through being divided into a pair of first clamp nut 3 and tank body door bearing 4 stationary positioned at tank body door bearing 4 two ends.
Loosening for preventing first clamp nut 3, the said front end that is articulated and connected part 2 is provided with first fastening screw nut 18 that leans on first clamp nut 3 that is positioned at tank body door bearing 4 front ends.
Said lifting connector 10 is connected fixing with the lifting arm 8 of hydraulic cylinder 7 through being threaded.
For preventing to be connected looseningly between lifting connector 10 and the lifting arm 8, said lifting connector 10 is provided with and is threaded with lifting connector 10 and leans second fastening screw nut 9 on lifting arm 8.
Be installed with the pinboard bearing 12 that cooperates with pinboard 14 on the said tank body door 6; Said pinboard 14 rear ends are arranged in the pinboard bearing 12, and pinboard 14 is through being divided into a pair of second clamp nut 19 and pinboard bearing 12 stationary positioned at pinboard bearing 12 two ends.
Said latch assembly comprises the latch hydraulic cylinder bearing 16 that is fixed on the tank body 1, the latch 15 that is fixedly arranged on the latch hydraulic cylinder 17 on the latch hydraulic cylinder bearing 16 and is pegged graft and cooperated by 17 drivings of latch hydraulic cylinder and pinboard 14; The lower end of said latch 15 is wedge shape; So that inserting, latch 15 is positioned at the pin hole on the pinboard 14; And pushing tow pinboard 14, thereby realize the clearance control between latch assembly place's tank body door 9 and the tank body 1.
The rear end of said pinboard 14 is provided with the 3rd fastening screw nut 20 that leans being positioned on second clamp nut 19 of pinboard bearing 12 rear ends; Thereby prevent that second clamp nut 19 is loosening, said pinboard bearing 12 is provided with the positioning mounting 13 that prevents that pinboard 14 from rotating.Said positioning mounting 13 can be the roof pressure bolt.
Like Fig. 2; The tank body door 6 at hinge assembly place and the gap adjustment between the tank body 1: first clamp nut 3 that unclamps first fastening screw nut 18 and tank body door bearing 4 two ends; Behind the horizontal level of adjustment hinge connector 2; Lock first clamp nut 3, lock first fastening screw nut 18 at last, need not dismantle tank body door 6 and can accomplish gap adjustment.
Like Fig. 3; Open and close the tank body door 6 at assembly place and the gap adjustment between the tank body 1: unclamp second fastening screw nut 9; Rotating lifting bar 8 is regulated lifting connector 10 to suitable horizontal position, also tight then second fastening screw nut 9; Need not dismantle tank body door 6 and can accomplish gap adjustment, guarantee hydraulic stop with hydraulic cylinder 6.
Like Fig. 6; The tank body door 6 at latch assembly place and the gap adjustment between the tank body 1: second clamp nut 19 and the positioning mounting 13 that unclamp the 3rd fastening screw nut 20, pinboard bearing 12 two ends; The adjustment horizontal level of pinboard 14 on pinboard bearing 12 fastens tank body door 6 to put in place back latch 15 to insert following times, can be just that pinboard 14 is spacing; Lock second clamp nut 19 and the 3rd fastening screw nut 20 then; And locking positioning fixture 13 prevents that latch 15 rotations from misplacing, and need not dismantle tank body door 6 and can accomplish gap adjustment with the latch hydraulic cylinder, the assurance mechanical position limitation.
Claims (8)
1. tank body door lock tightening seal device is characterized in that: it comprises hinge assembly, is divided into a pair of keying assembly of both sides, tank body door middle part and a pair of latch assembly that is divided into tank body door (6) both sides, bottom; Said hinge assembly comprise be located at tank body door (6) top and be connected in tank body (1) and tank body door (6) between a pair of part that is articulated and connected (2); The said part that is articulated and connected (2) front end is fixedly connected with tank body (1) and can regulates horizontal level, and rear end and tank body door (6) are articulated and connected; Said keying assembly comprise the hydraulic cylinder (7) that is connected with tank body (1) and be connected in hydraulic cylinder (7) and tank body door (6) between lifting connector (10); Said latch assembly comprises that being located at tank body door (6) goes up and can regulate the pinboard (14) of horizontal level and be located at that tank body (1) is gone up and cooperate the latch assembly of grafting with pinboard (14).
2. tank body door lock tightening seal device according to claim 1; It is characterized in that: be installed with the tank body door bearing (4) that cooperates with the part that is articulated and connected (2) on the said tank body (1); The said part front end that is articulated and connected is arranged in the tank body door bearing (4), a pair of first clamp nut (3) and tank body door bearing (4) stationary positioned of the part that is articulated and connected (2) through being divided into tank body door bearing (4) two ends.
3. tank body door lock tightening seal device according to claim 2 is characterized in that: the front end of the said part that is articulated and connected (2) is provided with first fastening screw nut (18) that leans on first clamp nut (3) that is positioned at tank body door bearing (4) front end.
4. tank body door lock tightening seal device according to claim 1 is characterized in that: said lifting connector (10) is connected fixing with the lifting arm (8) of hydraulic cylinder (7) through being threaded.
5. tank body door lock tightening seal device according to claim 4 is characterized in that: said lifting connector (10) is provided with and is threaded with lifting connector (10) and leans second fastening screw nut (9) on lifting arm (8).
6. tank body door lock tightening seal device according to claim 1; It is characterized in that: be installed with the pinboard bearing (12) that cooperates with pinboard (14) on the said tank body door (6); Said pinboard (14) rear end is arranged in the pinboard bearing (12), a pair of second clamp nut (19) and pinboard bearing (12) stationary positioned of pinboard (14) through being divided into pinboard bearing (12) two ends.
7. tank body door lock tightening seal device according to claim 6; It is characterized in that: said latch assembly comprises the latch hydraulic cylinder bearing (16) that is fixed on the tank body (1), the latch (15) that is fixedly arranged on the latch hydraulic cylinder (17) on the latch hydraulic cylinder bearing (16) and is pegged graft and cooperated by latch hydraulic cylinder (17) driving and pinboard (14), and the lower end of said latch (15) is wedge shape.
8. according to claim 6 or 7 described tank body door lock tightening seal devices; It is characterized in that: the rear end of said pinboard (14) is provided with the 3rd fastening screw nut (20) that leans on second clamp nut (19) that is positioned at pinboard bearing (12) rear end, and said pinboard bearing (12) is provided with the positioning mounting (13) that prevents that pinboard (14) from rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235245 CN202596521U (en) | 2012-05-23 | 2012-05-23 | tank body door locking sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235245 CN202596521U (en) | 2012-05-23 | 2012-05-23 | tank body door locking sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202596521U true CN202596521U (en) | 2012-12-12 |
Family
ID=47314068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235245 Expired - Fee Related CN202596521U (en) | 2012-05-23 | 2012-05-23 | tank body door locking sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202596521U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891554A (en) * | 2018-07-06 | 2018-11-27 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | The bidirectionally limited device of watertight, bidirectionally limited system and ship |
| CN109132289A (en) * | 2018-09-14 | 2019-01-04 | 湖北润力专用汽车有限公司 | A kind of recloser for sludge transport vehicle rear cover |
| CN110103805A (en) * | 2019-05-22 | 2019-08-09 | 聊城中通新能源汽车装备有限公司 | A kind of pot type tailstock door hydraulic locking apparatus and locking method |
| CN110714682A (en) * | 2019-09-25 | 2020-01-21 | 长沙中联重科环境产业有限公司 | Sewage suction truck rear door opening and closing locking device, sewage suction truck sewage tank and sewage suction truck |
| CN112093333A (en) * | 2019-06-17 | 2020-12-18 | 陕西汽车集团有限责任公司 | Rear door locking mechanism of sanitation vehicle |
-
2012
- 2012-05-23 CN CN 201220235245 patent/CN202596521U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891554A (en) * | 2018-07-06 | 2018-11-27 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | The bidirectionally limited device of watertight, bidirectionally limited system and ship |
| CN108891554B (en) * | 2018-07-06 | 2020-06-16 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Watertight bidirectional limiting device, bidirectional limiting system and ship |
| CN109132289A (en) * | 2018-09-14 | 2019-01-04 | 湖北润力专用汽车有限公司 | A kind of recloser for sludge transport vehicle rear cover |
| CN110103805A (en) * | 2019-05-22 | 2019-08-09 | 聊城中通新能源汽车装备有限公司 | A kind of pot type tailstock door hydraulic locking apparatus and locking method |
| CN112093333A (en) * | 2019-06-17 | 2020-12-18 | 陕西汽车集团有限责任公司 | Rear door locking mechanism of sanitation vehicle |
| CN110714682A (en) * | 2019-09-25 | 2020-01-21 | 长沙中联重科环境产业有限公司 | Sewage suction truck rear door opening and closing locking device, sewage suction truck sewage tank and sewage suction truck |
| CN110714682B (en) * | 2019-09-25 | 2021-06-01 | 长沙中联重科环境产业有限公司 | Sewage suction truck rear door opening and closing locking device, sewage suction truck sewage tank and sewage suction truck |
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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 |
Granted publication date: 20121212 Termination date: 20180523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |