CN207526276U - A kind of wind-power tower door lock assembly - Google Patents
A kind of wind-power tower door lock assembly Download PDFInfo
- Publication number
- CN207526276U CN207526276U CN201721605153.4U CN201721605153U CN207526276U CN 207526276 U CN207526276 U CN 207526276U CN 201721605153 U CN201721605153 U CN 201721605153U CN 207526276 U CN207526276 U CN 207526276U
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- Prior art keywords
- lock
- door
- lock core
- core unit
- connecting rod
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- 230000001681 protective effect Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 19
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of wind-power tower door lock assembly, door lock assembly includes door Internal handle, connecting rod, bolt component, inner lock head, spring, lock core and lock housing, wherein, the door Internal handle and connecting rod are hinged.Guide groove is designed in the utility model plug body, tower door must could be opened and closed with mating tool door outer handle, the quantity of polygonized structure upper plunger, the angle of guide groove and depth are all variable elements in door outer handle, many combinations can be combined into, using in different places, different outer padlocks is mixed again, reforms into various kinds of door lock combinations, and anti-theft performance is greatly improved.
Description
Technical field
The utility model is related to field of wind power equipment, more specifically to a kind of wind-power tower door lock assembly.
Background technology
Wind tower tube door is higher, again, and to open and close flexibly, it is sealing (rain-proof), antitheft;Wind-power tower is all typically mounted to
Remote tuyere position, far from control centre, inspection frequency is limited, although now with tower be configured with monitoring device, still deposit
Often there is destruction door lock in some potential safety problems, particularly outlying mountain area, enter tower theft phenomenon;Due to tower door relatively
Height, rigidity is also relatively weaker, also unfavorable (door is high, there is plastic deformation) to sealing only with some locking;Tower door lock is always
The long-term problem to be solved of wind-powered electricity generation industry.
Utility model content
For for existing tower door lock intensity is low, secrecy anti-theft is poor, weather seal is poor the problems such as, the utility model
It proposes a kind of wind-power tower door lock assembly, can thoroughly solve antitheft, the sealing problem of tower door.
In order to realize above-mentioned technical purpose, the utility model adopts the following technical solution:
The utility model proposes a kind of wind-power tower door lock assembly, including door Internal handle, connecting rod, bolt component, inner lock head,
Spring, lock core and lock housing, wherein, the door Internal handle and connecting rod are hinged;
The bolt component includes three groups, is positioned at the first bolt component of small end, in the middle part of connecting rod respectively
Second bolt component and the third bolt component positioned at connecting rod lower end, every group of bolt component include:Lock tongue and lock tongue are consolidated
Reservation plate, one end and the connecting rod of lock tongue are hinged, and are hinged in the middle part of lock tongue by axis pin and the lock tongue fixed base plate, lock tongue fixed seat
Plate is fixedly connected on door-plate;
The lock core includes mutually independent two lock core units, is the first lock core unit and the second lock core unit respectively,
Wherein, the first lock core unit, which is fixedly connected on door-plate, is located at side in door, and the second lock core unit, which embeds, to be arranged in lock housing, lock
Shell is fixedly connected with door-plate;
Between the first lock core unit and the second lock core unit there is a cavity, inner lock head is equipped in cavity, wherein, institute
Stating has spring base hole inside the first lock core unit, spring is equipped in spring base hole;
Inner lock head includes the first axis pin, force transmitting board and the second axis pin, wherein, the first axis pin one end fits are connected to described
It is connected in spring base hole with spring pre-tightening, the first axis pin other end is fixedly connected with force transmitting board side, and force transmitting board opposite side is fixed
Connect the second axis pin;
The side that the second axis pin is closed on the second lock core unit is equipped with the first pin shaft hole, is located on the lock-shell lining
The position of first pin shaft hole is equipped with the second pin shaft hole;
One door outer handle including Handheld Division and is set to the polygonized structure of Handheld Division end, the polygonized structure
With at least two inserted links and a mandril;The second lock core unit be equipped with for the inserted link grafting jack and
For the guide groove of the mandril grafting, also, the cavity of the guide groove and placement inner lock head communicates;
A stock one end is also associated at the force transmitting board center of the inner lock head, the stock other end sequentially passes through first
Lock core unit and the setting of door Internal handle.
Padlock component is further included, the padlock component includes padlock, the first lock catch unit and the second lock catch unit,
In, the first lock catch unit is fixedly connected with the second lock core unit, and the second lock catch unit is fixedly connected with lock housing.
Further include the protective cover for being set to and being located on door-plate on the outside of door lock assembly.
The door Internal handle is fixedly connected by screw with the first lock core unit.
Advantageous effect:
Firstth, it is designed with guide groove in plug body, it is necessary to tower door could be opened and closed with mating tool-door outer handle,
The quantity of polygonized structure upper plunger, the angle of guide groove and depth are all variable elements in door outer handle, can be combined into
Many combinations using in different places, then mix different outer padlocks, reform into various kinds of door locks combinations, antitheft
Performance is greatly improved;
Secondth, according to different gate, the gate of each main engine plants' design is different, arranges 3 latch bolt positions, enhances door
The rigidity of plate, improves sealing performance, and rainwater is avoided to enter in tower.
Description of the drawings
Fig. 1 is the structure diagram of the utility model wind-power tower door lock assembly;
Fig. 2 is the utility model wind-power tower door lock assembly door lock conjunction state structure diagram;
Fig. 3 is the utility model wind-power tower door lock assembly door opening structure diagram;
Wherein, 1 is door Internal handle;2 be connecting rod;3 be lock tongue;4 be lock tongue fixed base plate;5-1 is the first lock core unit;5-
2 be the second lock core unit;6 be lock housing;7-1 is the first axis pin;7-2 is force transmitting board;7-3 is the second axis pin;8 be spring;9-1 is
Polygonized structure;9-2 is mandril;10 be door-plate;11 be protective cover;12 be padlock component;12-1 is the first lock catch unit;12-2
For the second lock catch unit;13 be stock.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in FIG. 1 to 3, a kind of wind-power tower door lock assembly of the utility model, including door Internal handle 1, connecting rod 2, lock
Tongue component, inner lock head, spring 8, lock core and lock housing 6, wherein, the door Internal handle 1 and connecting rod 2 are hinged;
The bolt component includes three groups, is positioned at the first bolt component of 2 upper end of connecting rod, positioned at 2 middle part of connecting rod respectively
The second bolt component and the third bolt component positioned at 3 lower end of connecting rod, every group of bolt component include:Lock tongue 3 and lock
Tongue fixed base plate 4, one end of lock tongue 3 and connecting rod 2 are hinged, and 3 middle part of lock tongue is hinged by axis pin and the lock tongue fixed base plate 4,
Lock tongue fixed base plate 4 is fixedly connected on door-plate 10;
The lock core includes mutually independent two lock core units, is the first lock core unit 5-1 and the second lock core list respectively
First 5-2, wherein, the first lock core unit 5-1, which is fixedly connected on door-plate 10, is located at side in door, and the second lock core unit 5-2 is embedded
It is arranged in lock housing 6, lock housing 6 is fixedly connected with door-plate 10;
Between the first lock core unit 5-1 and the second lock core unit 5-2 there is a cavity, inner lock head is equipped in cavity,
Wherein, inside the first lock core unit 5-1 there is spring base hole, spring 8 is equipped in spring base hole;
Inner lock head includes the first axis pin 7-1, force transmitting board 7-2 and the second axis pin 7-3, wherein, first axis pin 7-1 one end is matched
Conjunction is connected in the spring base hole and spring 8 pre-tightens connection, and the first axis pin 7-1 other ends are fixed with force transmitting board 7-2 sides to be connected
It connects, force transmitting board 7-2 opposite sides are fixedly connected with the second axis pin 7-3;
The side that the second axis pin 7-3 is closed on the second lock core unit 5-2 is equipped with the first pin shaft hole, in the lock housing 6
On wall the second pin shaft hole is equipped with positioned at the position of the first pin shaft hole;
One door outer handle 9 including Handheld Division and is set to the polygonized structure 9-1 of Handheld Division end, the polygon
Structure 9-1 has at least two inserted links and a mandril 9-2;The second lock core unit 5-2 is equipped with to be inserted for the inserted link
The jack and the guide groove for the mandril grafting connect, also, the guide groove and the cavity phase for placing inner lock head
It is logical.
As a preferred embodiment of the utility model, further include padlock component 12, the padlock component include padlock,
First lock catch unit 12-1 and the second lock catch unit 12-2, wherein, the first lock catch unit 12-1 consolidates with the second lock core unit 5-2
Fixed connection, the second lock catch unit 12-2 are fixedly connected with lock housing 6.
As a preferred embodiment of the utility model, the guarantor for being set to and being located on door-plate on the outside of door lock assembly is further included
Shield 11.
As a preferred embodiment of the utility model, the door Internal handle 1 passes through screw and the first lock core list
First 5-1 is fixedly connected.
The method of work of the utility model wind-power tower door lock assembly:
Under normal circumstances, under the pretightning force of spring, the second axis pin on inner lock head be plugged on successively the first pin shaft hole and
In second pin shaft hole, by mutually locking between the first lock core unit, the second lock core unit and lock housing three;
When people need outdoors unlock when, two inserted links on the door outer handle are plugged on the second lock core unit
In jack, mandril is stretched into contradict with the force transmitting board of inner lock head in the guide groove and be connected, and can inner lock head be released lock housing
On the second pin shaft hole, rotate clockwise 60 degree of door outer handle at this time, drive successively the second lock core unit, the first lock core unit with
And door Internal handle rotates 60 degree simultaneously, door Internal handle drive connecting rod is moved upwards so that three groups of lock tongues leave lock tongue block simultaneously,
It can open the door;
When personnel need to open the door in door, by the stock, into door, direction pull, stock drive inner lock head to overcome bullet
Inner lock head is taken out of the second pin shaft hole in lock housing by the pretightning force of spring, rotates clockwise 60 degree of an Internal handle, door Internal handle at this time
Connecting rod is driven to move upwards so that three groups of lock tongues leave lock tongue block simultaneously, you can open the door.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
In the range of shield.Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (4)
1. a kind of wind-power tower door lock assembly, which is characterized in that including door Internal handle, connecting rod, bolt component, inner lock head, spring,
Lock core and lock housing, wherein, the door Internal handle and connecting rod are hinged;
The bolt component includes three groups, is the first bolt component for being located at small end, second in the middle part of connecting rod respectively
Bolt component and the third bolt component positioned at connecting rod lower end, every group of bolt component include:Lock tongue and lock tongue fixed seat
Plate, one end and the connecting rod of lock tongue are hinged, and are hinged in the middle part of lock tongue by axis pin and the lock tongue fixed base plate, lock tongue fixed base plate is consolidated
Surely it is connected on door-plate;
The lock core includes mutually independent two lock core units, is the first lock core unit and the second lock core unit respectively, wherein,
First lock core unit be fixedly connected on door-plate be located at door in side, the second lock core unit, which embeds, to be arranged in lock housing, lock housing with
Door-plate is fixedly connected;
Between the first lock core unit and the second lock core unit there is a cavity, inner lock head is equipped in cavity, wherein, described the
Inside one lock core unit there is spring base hole, spring is equipped in spring base hole;
Inner lock head includes the first axis pin, force transmitting board and the second axis pin, wherein, the first axis pin one end fits are connected to the spring
It is connected in bore with spring pre-tightening, the first axis pin other end is fixedly connected with force transmitting board side, and force transmitting board opposite side is fixedly connected
Second axis pin;
The side that the second axis pin is closed on the second lock core unit is equipped with the first pin shaft hole, is located at first on the lock-shell lining
The position of pin shaft hole is equipped with the second pin shaft hole;
One door outer handle including Handheld Division and is set to the polygonized structure of Handheld Division end, and the polygonized structure has
At least two inserted links and a mandril;The second lock core unit is equipped with for the jack of the inserted link grafting and for institute
The guide groove of mandril grafting is stated, also, the cavity of the guide groove and placement inner lock head communicates;
A stock one end is also associated at the force transmitting board center of the inner lock head, the stock other end sequentially passes through the first lock core
Unit and the setting of door Internal handle.
2. wind-power tower door lock assembly according to claim 1, which is characterized in that further include padlock component, the padlock
Component includes padlock, the first lock catch unit and the second lock catch unit, wherein, the first lock catch unit is fixed with the second lock core unit
Connection, the second lock catch unit are fixedly connected with lock housing.
3. wind-power tower door lock assembly according to claim 1, which is characterized in that further include and be set on door-plate positioned at door
Protective cover on the outside of locking device.
4. wind-power tower door lock assembly according to claim 1, which is characterized in that the door Internal handle passes through screw and institute
The first lock core unit is stated to be fixedly connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721605153.4U CN207526276U (en) | 2017-11-27 | 2017-11-27 | A kind of wind-power tower door lock assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721605153.4U CN207526276U (en) | 2017-11-27 | 2017-11-27 | A kind of wind-power tower door lock assembly |
Publications (1)
Publication Number | Publication Date |
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CN207526276U true CN207526276U (en) | 2018-06-22 |
Family
ID=62580354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721605153.4U Expired - Fee Related CN207526276U (en) | 2017-11-27 | 2017-11-27 | A kind of wind-power tower door lock assembly |
Country Status (1)
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CN (1) | CN207526276U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107780731A (en) * | 2017-11-27 | 2018-03-09 | 江苏神山风电设备制造有限公司 | A kind of wind-power tower door lock assembly and its method of work |
-
2017
- 2017-11-27 CN CN201721605153.4U patent/CN207526276U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107780731A (en) * | 2017-11-27 | 2018-03-09 | 江苏神山风电设备制造有限公司 | A kind of wind-power tower door lock assembly and its method of work |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 |
|
CF01 | Termination of patent right due to non-payment of annual fee |