CN204349277U - Route protection measure and control device cabinet - Google Patents
Route protection measure and control device cabinet Download PDFInfo
- Publication number
- CN204349277U CN204349277U CN201420783061.5U CN201420783061U CN204349277U CN 204349277 U CN204349277 U CN 204349277U CN 201420783061 U CN201420783061 U CN 201420783061U CN 204349277 U CN204349277 U CN 204349277U
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- CN
- China
- Prior art keywords
- case lid
- drag hook
- casing
- guide post
- buckle
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Abstract
The utility model discloses a kind of route protection measure and control device cabinet, comprise casing and case lid, on the downside of casing, two ends, left and right are provided with jointed shaft, case lid is provided with the U-shaped slot coordinated with jointed shaft, the upside of described case lid is provided with bayonet unit, bayonet unit comprises guide housings and buckle, buckle has guide post and drag hook, is provided with and promotes the Compress Spring of buckle along pilot hole and gathering sill movement in guide housings; Casing is provided with the baffle plate coordinated with drag hook; Under case lid and casing assembled state, the end of described guide post is stretched out pilot hole pressure and is positioned at outside case lid, and described drag hook is hooked on baffle plate; Be retracted to the state in case lid in the end of guide post under, described drag hook is separated with baffle plate.The utility model route protection measure and control device cabinet, can dismounting case lid fast with hand propelled guide post, convenient to disassembly, can significantly improve production and maintenance work efficiency.
Description
Technical field
The utility model relates to a kind of electric equipment, particularly a kind of cabinet of route protection measure and control device.
Background technology
The complete wire line protection device that route protection measure and control device is is basic configuration with electric current, voltage protection and three_phase reclosing.Be applicable to the direction line protection in the non-direct ground system of 35kV and following electric pressure or grounded system via resistance and observing and controlling, can install on the spot at switch cubicle, also can be installed on control room by group screen.
The cabinet of route protection measure and control device of the prior art comprises casing and case lid; case lid adopts screw to be fixed on casing; adopt screw to connect dismounting screw and need special instrument, and be screwed into, screw of back-outing comparatively wastes time and energy, cause producing and the operating efficiency such as maintenance not high.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of route protection measure and control device cabinet, adopts screw to be connected with the casing solving existing line protection supervisory equipment cabinet, causes producing and the inefficient problem of maintenance work with case lid.
The utility model route protection measure and control device cabinet, comprise casing and case lid, described casing is provided with the jointed shaft of transverse arrangement of turbo at the two ends, left and right, downside of its case lid link, the two ends, left and right, downside of described case lid are respectively arranged with the U-shaped slot coordinated with jointed shaft, and the two ends, left and right, upside of described case lid are respectively arranged with bayonet unit;
Described bayonet unit comprises the guide housings be fixed on case lid and the buckle be arranged in guide housings, described buckle have guide post and drag hook, described guide housings is provided with the gathering sill be slidably matched along case lid left and right directions with drag hook, the side of described case lid is provided with the pilot hole be slidably matched along case lid left and right directions with guide post;
Be provided with in described guide housings and promote the Compress Spring of buckle along pilot hole and gathering sill movement;
Described casing is provided with the baffle plate coordinated with drag hook;
Under case lid and casing assembled state, the end of described guide post is stretched out pilot hole pressure and is positioned at outside case lid, and described drag hook is hooked on baffle plate; Be retracted to the state in case lid in the end of guide post under, described drag hook is separated with baffle plate.
Further, described jointed shaft is provided with the L shape locating surface be slidably matched along case lid upper and lower sides direction with U-shaped slot.
Further, described buckle is provided with the blind hole of installing Compress Spring, described guide housings is provided with the guide rod of location Compress Spring.
The beneficial effects of the utility model:
The utility model route protection measure and control device cabinet, the following side of its be connected by jointed shaft and U-shaped slot case lid and casing, be connected by bayonet unit and baffle plate the upper lateral part of casing and case lid, during assembling case lid, first U-shaped slot is plugged on jointed shaft, to promote in guide post retraction case lid with hand again, case lid can be covered on the end face of casing, then the finger promoting guide post is unclamped, guide post stretches out case lid under Compress Spring thrust, drag hook is hooked on the baffle plate of casing simultaneously, is firmly connected with case lid by casing, fast easy to assembly; When dismantling case lid, also only need promote, in guide post retraction case lid, case lid can be extracted from jointed shaft, dismantle also convenient and swift, production and maintenance work efficiency can be significantly improved.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model route protection measure and control device cabinet;
Fig. 2 is the sectional perspective structural representation of the route protection measure and control device cabinet after concealing case lid;
Fig. 3 is the fit structure schematic diagram of drag hook and baffle plate;
Fig. 4 is the sectional structure schematic diagram of bayonet unit.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment route protection measure and control device cabinet, comprise casing 1 and case lid 2, described casing is provided with the jointed shaft 3 of transverse arrangement of turbo at the two ends, left and right, downside of its case lid link, the two ends, left and right, downside of described case lid are respectively arranged with the U-shaped slot coordinated with jointed shaft, and the two ends, left and right, upside of described case lid are respectively arranged with bayonet unit;
Described bayonet unit comprises the guide housings 4 be fixed on case lid and the buckle be arranged in guide housings, described buckle have guide post 5 and drag hook 6, described guide housings is provided with the gathering sill 7 be slidably matched along case lid left and right directions with drag hook, the side 10 of described case lid is provided with the pilot hole be slidably matched along case lid left and right directions with guide post;
Be provided with in described guide housings and promote the Compress Spring 8 of buckle along pilot hole and gathering sill movement;
Described casing is provided with the baffle plate 9 coordinated with drag hook;
Under case lid and casing assembled state, the end of described guide post is stretched out pilot hole pressure and is positioned at outside case lid, and described drag hook is hooked on baffle plate; Be retracted to the state in case lid in the end of guide post under, described drag hook is separated with baffle plate.
The present embodiment route protection measure and control device cabinet, the following side of its be connected by jointed shaft and U-shaped slot case lid and casing, be connected by bayonet unit and baffle plate the upper lateral part of casing and case lid, during assembling case lid, first U-shaped slot is plugged on jointed shaft, to promote in guide post retraction case lid with hand again, case lid can be covered on the end face of casing, then the finger promoting guide post is unclamped, guide post stretches out case lid under Compress Spring thrust, drag hook is hooked on the baffle plate of casing simultaneously, is firmly connected with case lid by casing, fast easy to assembly; When dismantling case lid, also only need promote, in guide post retraction case lid, case lid can be extracted from jointed shaft, dismantle also convenient and swift, production and maintenance work efficiency can be significantly improved.
As the improvement to the present embodiment, described jointed shaft is provided with the L shape locating surface 11 be slidably matched along case lid upper and lower sides direction with U-shaped slot; L shape locating surface can position installation site, case lid left and right, can improve the reliability that case lid is installed further.
As the improvement to the present embodiment, described buckle is provided with the blind hole 12 of installing Compress Spring, described guide housings is provided with the guide rod 13 of location Compress Spring, reliably can fixes Compress Spring by blind hole and guide post, make Compress Spring steady operation.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a route protection measure and control device cabinet, comprise casing and case lid, it is characterized in that: described casing is provided with the jointed shaft of transverse arrangement of turbo at the two ends, left and right, downside of its case lid link, the two ends, left and right, downside of described case lid are respectively arranged with the U-shaped slot coordinated with jointed shaft, and the two ends, left and right, upside of described case lid are respectively arranged with bayonet unit;
Described bayonet unit comprises the guide housings be fixed on case lid and the buckle be arranged in guide housings, described buckle have guide post and drag hook, described guide housings is provided with the gathering sill be slidably matched along case lid left and right directions with drag hook, the side of described case lid is provided with the pilot hole be slidably matched along case lid left and right directions with guide post;
Be provided with in described guide housings and promote the Compress Spring of buckle along pilot hole and gathering sill movement;
Described casing is provided with the baffle plate coordinated with drag hook;
Under case lid and casing assembled state, the end of described guide post is stretched out pilot hole pressure and is positioned at outside case lid, and described drag hook is hooked on baffle plate; Be retracted to the state in case lid in the end of guide post under, described drag hook is separated with baffle plate.
2. route protection measure and control device cabinet according to claim 1, is characterized in that: described jointed shaft is provided with the L shape locating surface be slidably matched along case lid upper and lower sides direction with U-shaped slot.
3. route protection measure and control device cabinet according to claim 2, is characterized in that: described buckle is provided with the blind hole of installing Compress Spring, described guide housings is provided with the guide rod of location Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783061.5U CN204349277U (en) | 2014-12-11 | 2014-12-11 | Route protection measure and control device cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783061.5U CN204349277U (en) | 2014-12-11 | 2014-12-11 | Route protection measure and control device cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349277U true CN204349277U (en) | 2015-05-20 |
Family
ID=53232520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420783061.5U Active CN204349277U (en) | 2014-12-11 | 2014-12-11 | Route protection measure and control device cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505736A (en) * | 2014-12-11 | 2015-04-08 | 重庆新世纪电气有限公司 | Machine case for circuit protecting, measuring and controlling device |
-
2014
- 2014-12-11 CN CN201420783061.5U patent/CN204349277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505736A (en) * | 2014-12-11 | 2015-04-08 | 重庆新世纪电气有限公司 | Machine case for circuit protecting, measuring and controlling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170118 Address after: 400000 Jiulongpo District of Chongqing Science Park Road No. 200 No. C-24-5 Patentee after: Chongqing New Century Electric Technology Co., Ltd. Address before: Jiulongpo Branch Park four 400041 Chongqing Road No. 170 Patentee before: Chongqing New Centry Electrical Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170508 Address after: Jiulongpo Branch Park Four 400000 Chongqing Road No. 170 Patentee after: Xinshiji Electrical Co., Ltd., Chongqing Address before: 400000 Jiulongpo District of Chongqing Science Park Road No. 200 No. C-24-5 Patentee before: Chongqing New Century Electric Technology Co., Ltd. |