CN202441123U - Installation support device of top cover skylight door lock of electric locomotive - Google Patents
Installation support device of top cover skylight door lock of electric locomotive Download PDFInfo
- Publication number
- CN202441123U CN202441123U CN2012200450387U CN201220045038U CN202441123U CN 202441123 U CN202441123 U CN 202441123U CN 2012200450387 U CN2012200450387 U CN 2012200450387U CN 201220045038 U CN201220045038 U CN 201220045038U CN 202441123 U CN202441123 U CN 202441123U
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- CN
- China
- Prior art keywords
- lock
- top cover
- installation support
- electric locomotive
- support device
- 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 - Lifetime
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Abstract
The utility model discloses an installation support device of a top cover skylight door lock of an electric locomotive. The installation support device aims at resolving the problem that the existing installation support device of the top cover skylight door lock of the electric locomotive can easily cause clamp of the skylight door lock. The installation support device comprises an adjustment cushion plate, a lock installation support fixedly connected with a window cover and a lock seat fixedly connected with a window frame. A lock box is installed on the lock seat, and a connection piece installed on the lock installation support is connected with the lock box in matching mode. The installation support device effectively resolves the problem of connection piece movement malposition caused by impact in closing of a top cover skylight door and completely meets requirements of the lock box and the connection piece for high accuracy matching. The installation support device is easy to install and disassemble, firm, reliable and accurate in matching and cannot cause clamping of the skylight lock.
Description
Technical field
The utility model relates to a kind of electric locomotive top cover skylight door lock fittable slackening device.
Background technology
At present; The connector mounting bracket of existing power locomotive header skylight door lock connects to form through bolt by regulating support and fixed support; It can be when the lock connector be installed adjustment regulate the vertical position of support, realizing the accurate cooperation of lock box and connector, but because the greater impact power of day window existence when closing; Make easily and regulate support and is connected with bolt between fixed support and becomes flexible; Move down with regulating support thereby cause locking connector, cause to cooperate deviation to occur, cause the skylight door lock stuck.
Summary of the invention
Cause the stuck deficiency of skylight door lock easily in order to overcome existing power locomotive header skylight door lock fittable slackening device; The utility model aims to provide a kind of electric locomotive top cover skylight door lock fittable slackening device; This bracing or strutting arrangement be prone to installing/dismounting, solid and reliable, cooperate precisely, and can not cause the dead situation of skylight pintle hook lock.
To achieve these goals, the technical scheme that the utility model adopted is: said electric locomotive top cover skylight door lock fittable slackening device, its design feature are to comprise the lock mounting bracket that is fixedly connected with the window lid, the lock that is fixedly connected with window frame; On the said lock lock box is housed, the connector and the said lock box that are contained on the lock mounting bracket are connected.
Lock mounting bracket in the utility model is the U-shaped structure, has waist-shaped hole on the biside plate, opening square hole on the intermediate plate, and wherein the waist-shaped hole direction on the biside plate is different, to realize the adjusting of all directions.
The utility model comprises lock mounting bracket, lock, adjusting pad, and said lock is provided with and locks the installing hole that is connected.
Impact when preventing that top cover sky window from closing causes the lock connector to move dislocation; The special envoy supports the lock connector with single integral support; It is a kind of U-shaped bending structure; And last lower wing plate offers the mounting hole of different directions, and middle riser offers square hole, so that being connected of lock connector and connector is installed.
For reaching the cooperation requirement of lock box and connector when door lock is installed, adopt the adjustment pad to regulate the height of lock connector according to actual needs, said adjustment pad has multiple thickness, and the centre has the U-shaped breach, and the purpose of employing U-shaped breach is to install for ease.
Be to realize the firm installation and convenient cooperation of lock box, adopt lock to support lock box, said lock is special-shaped bending structure, and its end has the straight plate that carries lock box and stretches out structure.
Compared with prior art; The beneficial effect of the utility model is: the impact that the utility model has solved when top cover sky window is closed effectively causes the lock connector to move the problem of dislocation; The high accuracy that satisfies lock box and connector fully cooperates requirement; The utility model be prone to installing/dismounting, solid and reliable, cooperate precisely, and can not cause the skylight pintle hook lock dead.
The operating principle of the utility model is: the cooperation that is connected that utilization lock mounting bracket and lock realize locking connector and lock, lower wing plate different directions and adjusting backing plate are realized the adjusting of three directions on the utilization lock mounting bracket.
Below in conjunction with accompanying drawing and embodiment the utility model is done further to set forth.
Description of drawings
Fig. 1 is the structure principle chart of a kind of embodiment of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structure principle chart of the said lock mounting bracket of the utility model;
Fig. 4 is the structure principle chart of the said adjusting pad of the utility model;
Fig. 5 is the structure principle chart of the said lock of the utility model;
In the drawings:
1-window lid; 2-regulates pad; The 3-connector; 4-locks mounting bracket; The 5-lock box; The 6-lock;
The 7-bolt; The 8-window frame; The 9-waist-shaped hole; The 10-square hole; The 11-breach; 12-locks installing hole.
The specific embodiment
A kind of electric locomotive top cover skylight door lock fittable slackening device, as shown in Figure 1, comprise the lock mounting bracket 4 that is fixedly connected with window lid 1, the lock 6 that is fixedly connected with window frame 8, adjusting backing plate 2; On the said lock 6 lock box 5 is housed, the connector 3 that is contained on the lock mounting bracket 4 is connected with said lock box 5.As shown in Figure 3, said lock mounting bracket 4 is the U-shaped structure, and last lower wing plate has waist-shaped hole 9, and opening square hole 10 on the middle riser.In order to realize that connector 3 cooperates with the accurate of lock box 5; Between said lock mounting bracket 4 and the connector 3, be equipped with adjusting pad 2 between lock mounting bracket 4 and the window lid 1; Regulate pad 2 in order in time to increase and decrease easily, as shown in Figure 4, have U-shaped breach 11 on the said adjusting pad 2.
As shown in Figure 5, have lock installing hole 12 on the said lock 6, lock 6 is the bending structure, and its end has the straight plate that carries lock box 5 and stretches out structure.
During installation; As shown in Figure 1, at first lock 6 and window frame 8 are fastened together with bolt 7, through bolt 7 lock box 5 and lock 6 are fastenedly connected again afterwards; It is tentatively fixing with connector 3 to lock mounting bracket 4 with bolt 7 subsequently; Both combinations tentatively are connected with window lid 1 usefulness bolt 7 with this again, close top flap 1 afterwards, adopt and regulate the height that pad 2 is regulated connector 3; Make between connector 3 and the lock box 5 and realize accurately cooperating, last fastening connector 3 and this lock mounting bracket 4 and window lid 1 are locked the bolt 7 of 4 of mounting brackets with this.
The content that the foregoing description is illustrated is to be understood that to these embodiment and only is used to be illustrated more clearly in the utility model; And be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Claims (7)
1. an electric locomotive top cover skylight door lock fittable slackening device is characterized in that, comprises the lock mounting bracket (4) that is fixedly connected with window lid (1), the lock (6) that is fixedly connected with window frame (8); Lock box (5) is housed on the said lock (6), and the connector (3) that is contained on the lock mounting bracket (4) is connected with said lock box (5).
2. electric locomotive top cover according to claim 1 skylight door lock fittable slackening device is characterized in that said lock mounting bracket (4) is the U-shaped structure, has waist-shaped hole (9) on the biside plate, opening square hole on the intermediate plate (10).
3. electric locomotive top cover according to claim 1 skylight door lock fittable slackening device is characterized in that, between said lock mounting bracket (4) and the connector (3), be equipped with adjusting pad (2) between lock mounting bracket (4) and the window lid (1).
4. electric locomotive top cover according to claim 3 skylight door lock fittable slackening device is characterized in that, has U-shaped breach (11) on the said adjusting pad (2).
5. electric locomotive top cover according to claim 1 skylight door lock fittable slackening device is characterized in that having lock installing hole (12) on the said lock (6).
6. electric locomotive top cover according to claim 1 skylight door lock fittable slackening device is characterized in that said lock (6) is the bending structure, and the straight plate that its end has a carrying lock box (5) stretches out structure.
7. electric locomotive top cover according to claim 2 skylight door lock fittable slackening device is characterized in that, waist-shaped hole (9) direction on said lock mounting bracket (4) biside plate is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200450387U CN202441123U (en) | 2012-02-13 | 2012-02-13 | Installation support device of top cover skylight door lock of electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200450387U CN202441123U (en) | 2012-02-13 | 2012-02-13 | Installation support device of top cover skylight door lock of electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441123U true CN202441123U (en) | 2012-09-19 |
Family
ID=46822576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200450387U Expired - Lifetime CN202441123U (en) | 2012-02-13 | 2012-02-13 | Installation support device of top cover skylight door lock of electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441123U (en) |
-
2012
- 2012-02-13 CN CN2012200450387U patent/CN202441123U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |
|
| CX01 | Expiry of patent term |