CN209855479U - Van door locking structure of van-type power station - Google Patents
Van door locking structure of van-type power station Download PDFInfo
- Publication number
- CN209855479U CN209855479U CN201821756708.XU CN201821756708U CN209855479U CN 209855479 U CN209855479 U CN 209855479U CN 201821756708 U CN201821756708 U CN 201821756708U CN 209855479 U CN209855479 U CN 209855479U
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- China
- Prior art keywords
- locking
- fixed
- van
- column
- support
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- Expired - Fee Related
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Abstract
The utility model discloses a railway carriage or compartment door locking structure of van-type power station, including the railway carriage or compartment body and railway carriage or compartment door, be provided with C shape locking groove on the inner wall of the railway carriage or compartment body, be provided with side opening's locking cavity on the railway carriage or compartment door, center in C shape locking groove is fixed with the hasp post pole, be provided with N shape hasp piece in the locking cavity, the top corner of N shape hasp piece passes through the loose axle and connects in the locking cavity, be fixed with between the inner wall of a montant of N shape hasp piece and locking cavity and support and press the spring, be fixed with the rotatory slotted hole that is linked together with the locking cavity in the side of railway carriage or compartment door, be provided with the column spinner in the rotatory slotted hole, inboard end at the column spinner is fixed with the eccentric wheel, the eccentric wheel is in the turning of loose axle. The utility model discloses a structure sets up rationally, and the simple operation not only can guarantee the reliability of installation, and its N shape hasp piece cooperation is supported and is pressed the spring, and it can effectual solution existing "false lock" phenomenon, and is safe in utilization, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of van-type power station accessory, concretely relates to van-type power station's railway carriage or compartment door locking structure.
Background
The carriage body of van-type power station all is provided with the door structure on generally, mainly carries out opening and closing of door through the twist lock device among the conventional art, and its user demand that although can satisfy general condition, its installation is comparatively complicated, and it is very inconvenient to operate moreover to suitability and practicality receive the restriction to a certain extent, are difficult to satisfy the demand in market.
Disclosure of Invention
The utility model aims at providing a structure sets up reasonable and the strong railway carriage or compartment door locking structure of van-type power station of suitability.
The technical scheme for realizing the purpose of the utility model is that the van door locking structure of the van power station comprises a van body and a van door, wherein a C-shaped locking groove is arranged on the inner wall of the van body, a locking concave cavity with an opening at the side is arranged on the van door, a lock post rod is fixed at the center of the C-shaped locking groove, an N-shaped lock block is arranged in the locking concave cavity, the top corner of the N-shaped lock block is connected in the locking concave cavity through a movable shaft, a compression spring is fixed between a vertical rod of the N-shaped lock block and the inner wall of the locking concave cavity, when the van door is closed with the van body, the N-shaped lock block enables the lock post rod to be buckled in the corner of the N-shaped lock block under the action of the compression spring, a rotary slot hole communicated with the locking concave cavity is fixed at the side of the van door, a rotary column is arranged in the rotary slot hole, and an eccentric wheel is fixed at the inner side end of the rotating column and is positioned in a corner of the movable shaft.
A boss is fixed on the inner wall of the rotary slotted hole, a raised line is fixed on the outer wall of the rotary column, and a return spring is fixed between the raised line and the boss.
The center of column spinner is provided with lateral surface open-ended bar locking plate groove be provided with in the rotatory slotted hole and support the hole be provided with on the column spinner with the lockhole that bar locking plate groove communicates mutually be provided with the top compression leg in the lockhole the column spinner with be provided with the extension spring between the lockhole support downthehole being provided with and support the compression leg with support and be fixed with between the roof in hole and support and press the pressure spring, support the compression leg and be in support and press the effect of pressure spring and go into down the card to be gone into in the lockhole.
The locking plate is provided with a pressing protrusion, when the locking plate is inserted into the strip-shaped locking plate groove, the pressing protrusion presses the bottom end of the pressing column to enable the pressing column to push out of the locking hole, and then the rotating column is rotated.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and the simple operation not only can guarantee the reliability of installation, and its N shape hasp piece cooperation is supported and is pressed the spring, and it can effectual solution existing "false lock" phenomenon, and is safe in utilization, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A in FIG. 1.
Detailed Description
(example 1)
Fig. 1 and 2 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a sectional view taken along line A-A in FIG. 1.
Referring to fig. 1 and 2, a compartment door locking structure of a compartment type power station comprises a compartment body 1 and a compartment door 2, wherein a C-shaped locking groove 3 is formed in the inner wall of the compartment body 1, a locking cavity 4 with an opening on the side face is formed in the compartment door 2, a locking post rod 5 is fixed at the center of the C-shaped locking groove, an N-shaped locking block 6 is arranged in the locking cavity, a corner of the top of the N-shaped locking block is connected in the locking cavity through a movable shaft 7, a pressing spring 8 is fixed between a vertical rod of the N-shaped locking block and the inner wall of the locking cavity, when the compartment door is closed with the compartment body, the N-shaped locking block enables the locking post rod to be clamped in the corner of the N-shaped locking block under the action of the pressing spring, a rotary slot hole 9 communicated with the locking cavity is fixed on the side face of the compartment door, and a rotary column 10 is arranged in the rotary slot hole, an eccentric wheel 11 is fixed at the inner side end of the rotating column and is positioned in a corner of the movable shaft.
A boss 12 is fixed on the inner wall of the rotary slot hole 9, a convex strip 13 is fixed on the outer wall of the rotary column, and a return spring 14 is fixed between the convex strip and the boss.
The center of column spinner is provided with lateral surface open-ended bar locking plate groove 15 be provided with in the hole of column spinner and support hole 16 be provided with on the column spinner with the lockhole 17 that bar locking plate groove communicates mutually be provided with top compression leg 18 in the lockhole the column spinner with be provided with extension spring 19 between the lockhole support downthehole being provided with and support compression leg 20 support the compression leg with support and be fixed with between the roof in hole and support and press pressure spring 21, support the compression leg and be in support and press the effect of pressure spring and go into down the card to be gone into in the lockhole.
The locking plate 22 is further arranged, a pressing protrusion 23 is arranged on the locking plate, when the locking plate is inserted into the strip-shaped locking plate groove, the pressing protrusion presses the bottom end of the pressing column to enable the pressing column to push the pressing column out of the locking hole, and then the rotating column is rotated.
The utility model discloses a structure sets up rationally, and the simple operation not only can guarantee the reliability of installation, and its N shape hasp piece cooperation is supported and is pressed the spring, and it can effectual solution existing "false lock" phenomenon, and is safe in utilization, and the suitability is strong and the practicality is good.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a railway carriage or compartment door locking structure of van-type power station, includes the railway carriage or compartment body and railway carriage or compartment door, its characterized in that: the inner wall of the carriage body is provided with a C-shaped locking groove, the carriage door is provided with a locking concave cavity with an opening on the side surface, a lock catch column rod is fixed at the center of the C-shaped lock position groove, an N-shaped lock catch block is arranged in the locking concave cavity, the top corner of the N-shaped lock catch block is connected in the locking concave cavity through a movable shaft, a pressing spring is fixed between one vertical rod of the N-shaped locking block and the inner wall of the locking concave cavity, when the compartment door and the compartment body are closed, the N-shaped locking block enables the locking post rod to be locked in the corner of the N-shaped locking block under the action of the abutting spring, a rotary slotted hole communicated with the locking concave cavity is fixed on the side surface of the compartment door, a rotary column is arranged in the rotary slotted hole, and an eccentric wheel is fixed at the inner side end of the rotating column and is positioned in a corner of the movable shaft.
2. The door locking structure of a van-type power station as claimed in claim 1, wherein: a boss is fixed on the inner wall of the rotary slotted hole, a raised line is fixed on the outer wall of the rotary column, and a return spring is fixed between the raised line and the boss.
3. The door locking structure of a van-type power station as claimed in claim 2, wherein: the center of column spinner is provided with lateral surface open-ended bar locking plate groove be provided with in the rotatory slotted hole and support the hole be provided with on the column spinner with the lockhole that bar locking plate groove communicates mutually be provided with the top compression leg in the lockhole the column spinner with be provided with the extension spring between the lockhole support downthehole being provided with and support the compression leg with support and be fixed with between the roof in hole and support and press the pressure spring, support the compression leg and be in support and press the effect of pressure spring and go into down the card to be gone into in the lockhole.
4. The door locking structure of a van-type power station as claimed in claim 3, wherein: the locking plate is provided with a pressing protrusion, when the locking plate is inserted into the strip-shaped locking plate groove, the pressing protrusion presses the bottom end of the pressing column to enable the pressing column to push out of the locking hole, and then the rotating column is rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756708.XU CN209855479U (en) | 2018-10-29 | 2018-10-29 | Van door locking structure of van-type power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756708.XU CN209855479U (en) | 2018-10-29 | 2018-10-29 | Van door locking structure of van-type power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209855479U true CN209855479U (en) | 2019-12-27 |
Family
ID=68928076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821756708.XU Expired - Fee Related CN209855479U (en) | 2018-10-29 | 2018-10-29 | Van door locking structure of van-type power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209855479U (en) |
-
2018
- 2018-10-29 CN CN201821756708.XU patent/CN209855479U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191227 Termination date: 20211029 |