CN105977071A - Installation and application method of communication equipment pre-warning key protection device - Google Patents
Installation and application method of communication equipment pre-warning key protection device Download PDFInfo
- Publication number
- CN105977071A CN105977071A CN201610467520.2A CN201610467520A CN105977071A CN 105977071 A CN105977071 A CN 105977071A CN 201610467520 A CN201610467520 A CN 201610467520A CN 105977071 A CN105977071 A CN 105977071A
- Authority
- CN
- China
- Prior art keywords
- guard shield
- hole
- fender bracket
- warning device
- communication equipment
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
Landscapes
- Emergency Alarm Devices (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to an installation and application method of a communication equipment pre-warning key protection device. The communication equipment pre-warning key protection device comprises a protection frame, a protection cover, a bolt and a rotary lead seal, wherein the protection frame is a plate body; the protection cover is a seal cover body with a rotating shaft and is provided with bosses corresponding to protection cover positioning holes of the protection frame and the height does not exceed the thickness of the protection frame plate body; the bosses of the protection cover are inserted into the protection cover positioning holes on the protection frame; a pre-warning device key passes through a key hole of the protection frame; the pre-warning device key is screwed and fixed on a box body of a communication equipment pre-warning device by a built-in nut of the pre-warning device key; bolts are screwed into the bosses of the protection cover from the inner side of the box body; a steel wire of the rotary lead seal passes through the upper surface of the protection cover; and a rotary knob of the rotary lead seal is tightened until gaps between the steel wire of the rotary lead seal and the protection frame and between the steel wire and the protection cover are eliminated. The installation and application method has the beneficial effects that parts are easy and simple to process, the production cost is low and installation is simple and convenient. Safe and reliable running of a train is ensured; and an accident of a crossing along a railway is avoided.
Description
Technical field
The present invention relates to a kind of communication equipment prior-warning device, particularly to a kind of communication equipment early warning press key protecting equipment
Install and using method.
Background technology
Some communication equipments are when outdoor application, and especially road junction early warning communication station, it is each that it is disposed upon Along Railway
On individual road junction, this operating room personnel's complexity is more, by preventing layman from touching prior-warning device (button). therefore to being used
Equipment proposes higher requirement of shelter, prevents the locomotive passed through and road junction from major traffic accidents occurring. thus be the peace of train
Full reliability service provides effective and ensures, this problem just becomes what those skilled in the art to study and to solve
Problem.
Summary of the invention
The deficiency existed in view of prior art, the present invention provides a kind of communication equipment early warning press key protecting equipment, concrete skill
Art scheme is, a kind of communication equipment early warning press key protecting equipment, including fender bracket, guard shield, screw and rotary lead sealing, its feature
Be: described fender bracket be one piece of both sides band bending plate body, on have hole, guard shield location, lead sealing fastener hole and key hole, institute
The guard shield stated is the sealing cover body with rotary shaft, above has the guard shield with fender bracket position the corresponding boss in hole and do not surpass
Overprotection frame plate body thickness, in the hole, guard shield location that the boss of guard shield is inserted on fender bracket, makes hole, guard shield location, key hole respectively
Aligning the fender bracket fixing hole on the casing of communication equipment prior-warning device with one heart, prior-warning device button is through the key hole of fender bracket
In, the button fixing hole of casing, the nut that carries of prior-warning device button is fixed in communication equipment early warning dress by stubborn for prior-warning device button
On the casing put, screw is screwed into the boss of guard shield from box inside, and the steel wire of rotary lead sealing is placed in outside fender bracket and guard shield.
Install and using method comprises the steps, the first step, the boss on guard shield 5 is loaded the guard shield location of fender bracket
In hole；Second step, by the guard shield location of fender bracket in above one group of parts, hole is concentric with the fender bracket fixing hole on casing aligns,
It is screwed in the boss of guard shield with tapping screw, makes fender bracket, guard shield and casing be adjacent to integral；3rd step, presses prior-warning device
Key is through in the key hole of fender bracket, is adjacent to fender bracket twists that to be fixed in communication equipment pre-with the nut that carries of prior-warning device button
On the casing of alarm device；4th step, passes steel wire one end in rotary lead sealing in fender bracket left end lead sealing fastener hole hole, warp
Cross guard shield upper surface to pass in fender bracket right-hand member lead sealing fastener hole hole, then penetrate in another circular hole of rotary lead sealing；5th step, suitable
Hour hands turn the knob in rotary lead sealing, by steel wire lock tightening until eliminating gap between steel wire and fender bracket and guard shield.
The invention has the beneficial effects as follows: parts machining is easily simple, low production cost, it is succinct convenient to install.Effectively
Ensure that train driving is safe and reliable, and avoid the generation of train level crossing accident along the line.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the present invention；
Fig. 2 is the structural front view of the present invention；
Fig. 3 is the fender bracket shaft side figure of the present invention；
Fig. 4 is the guard shield front view of the present invention；
Fig. 5 is the guard shield sectional view of the present invention.
Detailed description of the invention
Describe in detail in conjunction with the accompanying drawings and embodiments,
As shown in Fig. 1,2,3,4,5, a kind of communication equipment early warning press key protecting equipment, including fender bracket 4, guard shield 5, screw 6 and
Rotary lead sealing 7, fender bracket 4 be one piece of both sides band bending plate body, on have two diameter 6mm guard shields location hole 4-1, two straight
A footpath 2mm lead sealing fastener hole 4-2 and diameter 16.5mm key hole 4-3, guard shield 5 is the sealing cover body with rotary shaft 5-1, on
There are the boss 5-1 corresponding with the guard shield of fender bracket 4 location hole 4-1 and height less than fender bracket 4 plate body thickness.
Install and using method comprise the steps,
The first step, two diameter 5.7mm boss 5-2 on guard shield 5 are loaded the guard shield location hole 4-1 of diameter 6mm on fender brackets 4
In；
Second step, by φ 6mm fender bracket on diameter 6mm guard shield location hole 4-1 and the casing 1 of fender bracket 4 in above one group of parts
Fixing hole aligns with one heart, is screwed in the boss 5-2 of guard shield 5 with M3X8 tapping screw 6, makes fender bracket 4, guard shield 5 and box body 1 be adjacent to
Integral；
3rd step, prior-warning device button 2 is through in the diameter 16.5mm key hole 4-3 of fender bracket 4, with prior-warning device button 2
The nut 2-1 that carries be adjacent to fender bracket 4 and twist and be fixed on the casing 1 of communication equipment prior-warning device；
4th step, by steel wire 7-1 one end in rotary lead sealing 7 through in fender bracket left end diameter 2mm lead sealing fastener hole 4-2, warp
Cross guard shield 5 upper surface to pass in fender bracket 4 right-hand member diameter 2mm lead sealing fastener hole 4-2, then penetrate rotary another circular hole of lead sealing 7
In；
5th step, turn the knob in rotary lead sealing 7 clockwise, by steel wire 7-1 locking until eliminating steel wire 7-1 and fender bracket
4 and guard shield 5 between gap.
Claims (2)
1. a communication equipment early warning press key protecting equipment, including fender bracket (4), guard shield (5), screw (6) and rotary lead sealing
(7), it is characterised in that: the described plate body that fender bracket (4) is one piece of both sides band bending, on have guard shield hole, location (4-1), lead sealing
Fastener hole (4-2) and key hole (4-3), described guard shield (5) is the sealing cover body with rotary shaft (5-1), above has and protection
The guard shield of frame (4) positions the corresponding boss (5-1) in hole (4-1) and height less than fender bracket (4) plate body thickness, guard shield (5)
Guard shield location hole (4-1) that is inserted on fender bracket (4) of boss (5-2) in, make guard shield hole, location (4-1), key hole (4-3) point
Aligning the fender bracket fixing hole on the casing (1) of communication equipment prior-warning device the most with one heart, prior-warning device button (2) is through fender bracket
(4), in key hole (4-3), the button fixing hole (1-2) of casing (1), the nut (2-1) that carries of prior-warning device button (2) will
Prior-warning device button (2) is twisted and is fixed on the casing (1) of communication equipment prior-warning device, and screw (6) is screwed into guard shield from casing (1) inner side
(5), in boss (5-2), the steel wire (7-2) of rotary lead sealing (7) is placed in fender bracket (4) and guard shield (5) outside.
2. using installation and the using method of the sharp a kind of communication equipment early warning press key protecting equipment required described in 1, its feature exists
In: install and using method, comprise the steps:
The first step, loads the boss (5-2) on guard shield 5 in guard shield hole, location (4-1) of fender bracket (4)；
Second step, fixes guard shield hole, location (4-1) of fender bracket (4) in above one group of parts with the fender bracket on casing (1)
Hole aligns with one heart, is screwed into tapping screw (6) in the boss (5-2) of guard shield (5), makes fender bracket (4), guard shield (5) and casing (1)
It is adjacent to integral；
3rd step, is through prior-warning device button (2) in the key hole (4-3) of fender bracket (4), with prior-warning device button (2)
Carry nut (2-1) be adjacent to fender bracket (4) twist be fixed on the casing (1) of communication equipment prior-warning device；
4th step, passes in fender bracket left end lead sealing fastener hole (4-2) hole by upper for rotary lead sealing (7) steel wire (7-1) one end, warp
Cross guard shield (5) upper surface to pass in fender bracket (4) right-hand member lead sealing fastener hole (4-2) hole, then penetrate another circle of rotary lead sealing (7)
Kong Zhong；
5th step, turns the knob in rotary lead sealing (7) clockwise, by steel wire (7-1) locking until eliminate steel wire (7-1) with
Gap between fender bracket (4) and guard shield (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610467520.2A CN105977071B (en) | 2016-06-24 | 2016-06-24 | A kind of installation of communication equipment early warning press key protecting equipment and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610467520.2A CN105977071B (en) | 2016-06-24 | 2016-06-24 | A kind of installation of communication equipment early warning press key protecting equipment and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977071A true CN105977071A (en) | 2016-09-28 |
| CN105977071B CN105977071B (en) | 2017-12-08 |
Family
ID=57019880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610467520.2A Active CN105977071B (en) | 2016-06-24 | 2016-06-24 | A kind of installation of communication equipment early warning press key protecting equipment and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977071B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06275168A (en) * | 1993-03-23 | 1994-09-30 | Fuji Electric Co Ltd | Protective cover for operation switch |
| JPH1079209A (en) * | 1996-09-04 | 1998-03-24 | Daihatsu Motor Co Ltd | Mounting structure of power window switch cover of car |
| CN203085385U (en) * | 2011-12-16 | 2013-07-24 | 上海航空电器有限公司 | Multipurpose switch protection cover |
| CN103928248A (en) * | 2014-04-02 | 2014-07-16 | 宝鸡市航宇光电显示技术开发有限责任公司 | Anti-misoperation protector |
| CN205211620U (en) * | 2015-12-02 | 2016-05-04 | 上海航空电器有限公司 | Take lamp to press transparent visor |
| CN205863050U (en) * | 2016-06-24 | 2017-01-04 | 天津七一二通信广播股份有限公司 | A kind of communication equipment early warning press key protecting equipment |
-
2016
- 2016-06-24 CN CN201610467520.2A patent/CN105977071B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06275168A (en) * | 1993-03-23 | 1994-09-30 | Fuji Electric Co Ltd | Protective cover for operation switch |
| JPH1079209A (en) * | 1996-09-04 | 1998-03-24 | Daihatsu Motor Co Ltd | Mounting structure of power window switch cover of car |
| CN203085385U (en) * | 2011-12-16 | 2013-07-24 | 上海航空电器有限公司 | Multipurpose switch protection cover |
| CN103928248A (en) * | 2014-04-02 | 2014-07-16 | 宝鸡市航宇光电显示技术开发有限责任公司 | Anti-misoperation protector |
| CN205211620U (en) * | 2015-12-02 | 2016-05-04 | 上海航空电器有限公司 | Take lamp to press transparent visor |
| CN205863050U (en) * | 2016-06-24 | 2017-01-04 | 天津七一二通信广播股份有限公司 | A kind of communication equipment early warning press key protecting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977071B (en) | 2017-12-08 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 300462 Binhai New Area, Tianjin economic and Technological Development Zone, North Street, No. 141 Applicant after: Tianjin 712 Communications Broadcasting Limited by Share Ltd Address before: 300462 Binhai New Area, Tianjin economic and Technological Development Zone, North Street, No. 141 Applicant before: Tianjin 712 Communication Broadcast Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |