CN206071283U - A kind of mechanical balance counter weight type aircraft service ensures the portable lock of hoistable platform - Google Patents
A kind of mechanical balance counter weight type aircraft service ensures the portable lock of hoistable platform Download PDFInfo
- Publication number
- CN206071283U CN206071283U CN201620947673.2U CN201620947673U CN206071283U CN 206071283 U CN206071283 U CN 206071283U CN 201620947673 U CN201620947673 U CN 201620947673U CN 206071283 U CN206071283 U CN 206071283U
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- portable
- locking closure
- lock
- counter weight
- hoistable platform
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Abstract
This utility model is related to mechanical lock technical field, specifically disclose a kind of mechanical balance counter weight type aircraft service and ensure the portable lock of hoistable platform, including locking closure, lock body, dead bolt, portable mechanism is provided with above locking closure, portable mechanism includes portable handle, portable support, the portable handle is fixedly connected with a connecting plate, and described portable support one end is connected by connecting plate, and the other end is connected by rotating shaft；A fairlead is provided with the middle of portable support, fairlead is fixed with fairlead by fixing axle built with slidiing pin, slidiing pin, and slidiing pin is through locking closure and lock body；Slidiing pin lower end is fixedly connected with a slide block, and slide block is located at lock body inner chamber；The rotating shaft two ends are provided with slide-and-guide wheel；Described dead bolt one end is provided with groove, and second spring is provided with groove；First spring is installed in the pin shaft hole on the locking closure, the first spring is set on bearing pin.The utility model has the advantages that, simple and compact for structure, in convenient control, well lid is moved up and down, and stable movement, reliability are high.
Description
Technical field
This utility model is related to mechanical lock technical field, particularly relates to a kind of mechanical balance counter weight type aircraft service and ensures liter
The drop portable lock of platform.
Background technology
Mechanical balance type lifts comprehensive coverage platform in use or operating process, and main part mainly includes outer well lid group
Part and interior Manhole cover assembly, it is necessary to which the relative motion of the outer well lid of holding and interior well lid is steady, and accident can otherwise occur.Interior well lid can be gone up
Lower movement, so being accomplished by design a kind of can control the structure that interior well lid is moved up and down.
Utility model content
The purpose of this utility model is to provide a kind of mechanical balance counter weight type aircraft service and ensures the portable lock of hoistable platform,
In reliably controlling, well lid moves up and down, simple and reliable for structure, safe.
To achieve these goals, this utility model employs following technical scheme：A kind of mechanical balance counter weight type flies
The machine portable lock of duty assurance hoistable platform, including locking closure, the lock body below locking closure, the dead bolt in lock body；
Portable mechanism is provided with above the locking closure, the portable mechanism includes portable handle, portable support, and the portable handle is solid
Surely a connecting plate is connected with, described portable support one end is connected by connecting plate, and the other end is connected by rotating shaft；
A fairlead is provided with the middle of portable support, built with slidiing pin, the slidiing pin passes through the fairlead
Fixing axle is fixed with fairlead, and slidiing pin is through locking closure and lock body；
The slidiing pin lower end is fixedly connected with a slide block, and the slide block is located at lock body inner chamber.
Wherein, the rotating shaft two ends are provided with slide-and-guide wheel.
Wherein, described dead bolt one end is provided with groove, and second spring is provided with groove.
Wherein, the first spring is installed in the pin shaft hole on the locking closure, the first spring is set on bearing pin.
Wherein, a flow-guiding mouth is also provided with above the locking closure.
Wherein, the locking closure corner is provided with four circular holes being fixedly connected with interior well lid.
The beneficial effects of the utility model are：Simple and compact for structure, in convenient control, well lid is moved up and down, when interior well lid
When part needs to move up, it is lifted up with portable portable handle, inside dead bolt retraction lock body, interior well lid part drives related
Facility is steadily moved up；When interior well lid part is moved down into concordant with big well lid, dead bolt is ejected from inside lock body, is made interior
The fixation of well lid part can not carry out relative displacement on outer well lid part.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment technical scheme, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only this utility model in order to more clearly
This utility model embodiment or technical scheme of the prior art are illustrated, below by institute in p- embodiment or description of the prior art
The accompanying drawing that needs are used is briefly described, for those of ordinary skill in the art, before creative work is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structural representation of the present utility model；
Fig. 2 looks up dimensional structure diagram for of the present utility model.
Fig. 3 is cross-sectional view of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
A kind of mechanical balance counter weight type aircraft service as shown in Figures 1 to 3 ensures the portable lock of hoistable platform, including locking closure
1, the lock body 2 below locking closure 1, the dead bolt 3 in lock body 2；Portable mechanism is provided with above the locking closure 1, it is described portable
Mechanism includes portable handle 4, portable support 6, and the portable handle 4 is fixedly connected with a connecting plate 5, and described 6 one end of portable support leads to
Cross connecting plate 5 to connect, the other end is connected by rotating shaft 9；A fairlead 8 is provided with the middle of portable support 6, in the fairlead 8
Equipped with slidiing pin 7, the slidiing pin 7 is fixed with fairlead 8 by fixing axle 13, and slidiing pin 7 is through locking closure 1 and lock
Body 2；7 lower end of the slidiing pin is fixedly connected with a slide block 14, and the slide block 14 is located at 2 inner chamber of lock body.
9 two ends of the rotating shaft are provided with slide-and-guide wheel 10.When portable handle 4 drives portable support 6 to move, slide-and-guide
1 slip on locking closure of wheel 10.
3 one end of the dead bolt is provided with groove, and second spring 16 is provided with groove, when slidiing pin 7 is moved upwards, sliding
Block 14 promotes dead bolt to be moved to the left, and second spring 16 receives compression, and when putting down portable handle, second spring 16 is replied, 3 bullet of dead bolt
Go out.
First spring 15 is installed in the pin shaft hole on the locking closure 1, when slidiing pin 7 is moved upwards, the first spring 15
Compression, when moving downward, the first spring 15 is replied.
A flow-guiding mouth 11 is provided with above the locking closure 1 also, when preventing from raining, hydrops cause internal mechanism to get rusty.
1 four jiaos of the locking closure is provided with four circular holes 12 being fixedly connected with interior well lid, can be by interior well lid with portable lock firmly
Fastening.
The major function of portable lock assembly is moving up and down for the interior well lid part of control.When interior well lid part needs to move upwards
When dynamic, it is lifted up with portable portable handle 4, portable handle 4 drives portable support 6, portable support 6 and then drive slidiing pin 7
Move upwards, slidiing pin 7 is moved with movable slider 14, slide block 14 promotes dead bolt 3 to move, dead bolt 3 i.e. can inside retraction lock body 2,
Interior well lid part drives related facility steadily to move up；When interior well lid part is moved down into concordant with outer well lid, decontrol
Portable handle 4, dead bolt 3 are ejected from inside lock body 2, make the fixation of interior well lid part on outer well lid part, it is impossible to carry out relative displacement.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (6)
1. a kind of mechanical balance counter weight type aircraft service ensures the portable lock of hoistable platform, it is characterised in that：Including locking closure (1),
Lock body (2) below locking closure (1), the dead bolt (3) in lock body (2)；
Portable mechanism is provided with above the locking closure (1), the portable mechanism includes portable handle (4), portable support (6), the handss
Carry handle (4) and be fixedly connected with a connecting plate (5), described portable support (6) one end is connected by connecting plate (5), and the other end passes through
Rotating shaft (9) connects；
A fairlead (8) is provided with the middle of portable support (6), the fairlead (8) is built with slidiing pin (7), the slip
Bearing pin (7) is fixed with fairlead (8) by fixing axle (13), and slidiing pin (7) is through locking closure (1) and lock body (2)；
Slidiing pin (7) lower end is fixedly connected with a slide block (14), and the slide block (14) is positioned at lock body (2) inner chamber.
2. a kind of mechanical balance counter weight type aircraft service according to claim 1 ensures the portable lock of hoistable platform, and which is special
Levy and be：Rotating shaft (9) two ends are provided with slide-and-guide wheel (10).
3. a kind of mechanical balance counter weight type aircraft service according to claim 1 ensures the portable lock of hoistable platform, and which is special
Levy and be：Described dead bolt (3) one end is provided with groove, and second spring (16) is provided with groove.
4. a kind of mechanical balance counter weight type aircraft service according to claim 1 ensures the portable lock of hoistable platform, and which is special
Levy and be：First spring (15) is installed in the pin shaft hole on the locking closure (1), the first spring (15) is set in slidiing pin
(7) on.
5. a kind of mechanical balance counter weight type aircraft service according to claim 1 ensures the portable lock of hoistable platform, and which is special
Levy and be：A flow-guiding mouth (11) is provided with also above the locking closure (1).
6. a kind of mechanical balance counter weight type aircraft service according to claim 1 ensures the portable lock of hoistable platform, and which is special
Levy and be：Locking closure (1) corner is provided with four circular holes being fixedly connected with interior well lid (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947673.2U CN206071283U (en) | 2016-08-25 | 2016-08-25 | A kind of mechanical balance counter weight type aircraft service ensures the portable lock of hoistable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947673.2U CN206071283U (en) | 2016-08-25 | 2016-08-25 | A kind of mechanical balance counter weight type aircraft service ensures the portable lock of hoistable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071283U true CN206071283U (en) | 2017-04-05 |
Family
ID=58432101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620947673.2U Active CN206071283U (en) | 2016-08-25 | 2016-08-25 | A kind of mechanical balance counter weight type aircraft service ensures the portable lock of hoistable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206071283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394568A (en) * | 2018-03-19 | 2018-08-14 | 西安睿诺新能源有限公司 | Platform is renovated in a kind of mechanical balance counter weight type aircraft service guarantee |
-
2016
- 2016-08-25 CN CN201620947673.2U patent/CN206071283U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394568A (en) * | 2018-03-19 | 2018-08-14 | 西安睿诺新能源有限公司 | Platform is renovated in a kind of mechanical balance counter weight type aircraft service guarantee |
| CN108394568B (en) * | 2018-03-19 | 2024-04-26 | 西安睿诺航空装备有限公司 | Mechanical balance weight type aircraft service guarantee flip platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building B6, military civilian integration industrial park, 176 Biyuan 2nd Road, Zhangba street, hi tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Ruinuo Aviation Equipment Co., Ltd Address before: 710000, 1 floor, Xin Tong Technology Industrial Park, No. two, 9, No. 1 road, Xi'an high tech Zone, Shaanxi, China. 1 floors Patentee before: XI'AN RUINUO TO NOVEL ENERGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |