CN210707435U - Comprehensive safety protection system for railway crossing - Google Patents
Comprehensive safety protection system for railway crossing Download PDFInfo
- Publication number
- CN210707435U CN210707435U CN201921848084.9U CN201921848084U CN210707435U CN 210707435 U CN210707435 U CN 210707435U CN 201921848084 U CN201921848084 U CN 201921848084U CN 210707435 U CN210707435 U CN 210707435U
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- wall
- groove
- safety protection
- protection system
- railway crossing
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Abstract
The utility model discloses a railway crossing comprehensive safety protection system in the technical field of railway crossing safety protection systems, which comprises a road surface, the left side outer wall of the top of the road surface is fixedly connected with an electric railing body, the front side top outer wall of the electric railing body is rotatably connected with a railing, the right side outer wall of the top of the road surface is fixedly connected with a supporting seat, the central outer wall of the top outer wall of the supporting seat is provided with a supporting groove, the inner wall of the bottom of the supporting groove is provided with a mounting groove, the top end of the inner cavity of the mounting groove is inserted with a pressing block, the electric railing body in the device puts down the railing to enable the railing to move the pressing block downwards, so that an upper conducting strip is contacted with a lower conducting strip to enable an infrared sensor to work, when the infrared sensor detects that an object or a person is close to the, the use effect and the safety of the electric railing body are improved.
Description
Technical Field
The utility model relates to a railway crossing safety protection system technical field specifically is a railway crossing integrated safety protection system.
Background
The railway crossing is an area where a railway and a road intersect, when a train needs to pass through the railway crossing, the road needs to be blocked by the protection system so as to ensure the safety of the train passing through the railway crossing, the electric barrier is a main part in the protection system and is used for blocking the junction of the road and the railway, however, the electric barrier only plays a role in blocking, and the function is single, so that the comprehensive safety protection system for the railway crossing is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a railway crossing integrated safety protection system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a comprehensive safety protection system for railway crossings comprises a pavement, wherein the outer wall of the left side of the top of the pavement is fixedly connected with an electric railing body, the outer wall of the top of the front side of the electric railing body is rotatably connected with a railing, the outer wall of the right side of the top of the pavement is fixedly connected with a supporting seat, the outer wall of the center of the outer wall of the top of the supporting seat is provided with a supporting groove, the inner wall of the bottom of the supporting groove is provided with a mounting groove, the top end of the inner cavity of the mounting groove is spliced with a pressing block, the outer wall of the pressing block is sleeved with a reset spring, one end of the reset spring is fixedly connected with the outer wall of the pressing block, the other end of the reset spring is fixedly connected with the inner wall of the mounting groove, the outer wall of the bottom of, the infrared sensor is electrically connected with the single chip microcomputer, and the single chip microcomputer is electrically connected with the alarm.
Preferably, the inner wall of the bottom of the support groove is provided with a protective sleeve, the top end of the pressing block is arranged in an inner cavity of the protective sleeve, and the protective sleeve is a rubber protective sleeve.
Preferably, the outer wall of the bottom of the protective sleeve is fixedly connected with the clamping block, the inner wall of the bottom of the supporting groove is provided with a clamping groove matched with the clamping block, and the bottom end of the clamping block is inserted into an inner cavity of the clamping groove.
Preferably, the distance between the upper conducting strip and the lower conducting strip is smaller than the distance between the outer wall of the top of the pressing block and the inner wall of the bottom of the supporting groove, and the area of the cross section of the bottom end of the protecting sleeve is larger than the area of the cross section of the top end of the mounting groove.
Preferably, the number of the clamping blocks is four, and the four clamping blocks are arranged in an annular array.
Preferably, briquetting left side bottom outer wall and guide block fixed connection, guide block left side outer wall and mounting groove left side inner wall sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that: the electric railing body puts down the railing in the device, makes the railing move down the briquetting, makes conducting strip and lower conducting strip contact on the messenger, makes infrared ray sensor circular telegram work, when infrared ray sensor detected object or people and is close to the railing, sends the police dispatch newspaper through single chip microcomputer control siren work, reminds staff and past personnel, increases effect and the security that electric railing body used.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the support base and the pressing block of the present invention;
fig. 3 is a schematic diagram of the present invention.
In the figure: 1. a pavement; 2. an electric handrail body; 3. a railing; 4. a supporting seat; 5. a support groove; 6. an infrared sensor; 7. an alarm; 8. mounting grooves; 9. briquetting; 10. a return spring; 11. an upper conducting strip; 12. a lower conductive sheet; 13. a protective sleeve; 14. a clamping block; 15. a guide block; 16. and a single chip microcomputer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a technical scheme: a comprehensive safety protection system for a railway crossing, please refer to fig. 1, which comprises a road surface 1, wherein the road surface 1 is an area at the intersection of a road and a railway and is used for installing an electric rail body 2;
referring to fig. 1, the outer wall of the left side of the top of a road surface 1 is fixedly connected with an electric railing body 2, the outer wall of the top of the front side of the electric railing body 2 is rotatably connected with a railing 3, the outer wall of the right side of the top of the road surface 1 is fixedly connected with a supporting seat 4, and a supporting groove 5 is formed in the outer wall of the center of the outer wall of the top of the supporting seat 4;
referring to fig. 1 and 2, an installation groove 8 is formed in the inner wall of the bottom of the support groove 5, a press block 9 is inserted into the top end of the inner cavity of the installation groove 8, a return spring 10 is sleeved on the outer wall of the press block 9, when the handrail 3 moves out of the inner cavity of the support groove 5, the downward pressure applied to the press block 9 disappears, the press block 9 is reset by the contraction of the return spring 10, the upper conductive sheet 11 is not in contact with the lower conductive sheet 12, the contraction force of the return spring 10 is small, the press block 9 is not influenced to be pressed downwards by the handrail 3, the normal operation of the device is ensured, one end of the return spring 10 is fixedly connected with the outer wall of the press block 9, and the other end of;
referring to fig. 2 and 3, the outer wall of the bottom of the pressing block 9 is fixedly connected with the upper conductive sheet 11, the inner wall of the bottom of the mounting groove 8 is fixedly connected with the lower conductive sheet 12, the lower conductive sheet 12 is electrically connected with the infrared sensor 6 through a circuit, the upper conductive sheet 11 is electrically connected with an external power supply through a circuit, and the circuit is all arranged in the inner cavity of the supporting seat 4, when the rail 3 presses the pressing block 9 to move downwards, so that the upper conductive sheet 11 is contacted with the lower conductive sheet 12, the infrared sensor 6 is electrified to work, when a person or a vehicle is close to the electric rail body 2, the infrared sensor 6 detects the situation, so that the singlechip 16 controls the alarm 7 to give an alarm to remind workers and passing personnel, the situation that the passengers cross the rail 3 when a train passes is avoided, so that the rail 3 has an alarm reminding function, the using effect and the safety of the electric rail body 2 are, the outer wall of the top of the supporting seat 4 is fixedly connected with the alarm 7, the infrared sensor 6 is electrically connected with the single chip microcomputer 16 in output, and the single chip microcomputer 16 is electrically connected with the alarm 7 in output;
referring to fig. 2, a protecting sleeve 13 is arranged on the inner wall of the bottom of the supporting groove 5, the top end of the pressing block 9 is positioned in the inner cavity of the protecting sleeve 13, the pressing block 9 and the mounting groove 8 are covered and sealed, and the influence on components inside the mounting groove 8 caused by the fact that external substances permeate into the mounting groove 8 is avoided, the protecting sleeve 13 is a rubber protecting sleeve, so that the protecting sleeve 13 can move downwards, and the pressing block 9 is guaranteed to be pressed normally;
referring to fig. 2, the outer wall of the bottom of the protecting sleeve 13 is fixedly connected with a clamping block 14, the clamping block 14 is fixedly connected with the protecting sleeve 13, a clamping groove matched with the clamping block 14 is formed in the inner wall of the bottom of the supporting groove 5, the bottom end of the clamping block 14 is inserted into an inner cavity of the clamping groove, the clamping block 14 is moved out of the inner cavity of the clamping groove, the protecting sleeve 13 can be taken down for replacement, and the using effect of the protecting sleeve 13 is ensured;
referring to fig. 2, the distance between the upper conductive plate 11 and the lower conductive plate 12 is smaller than the distance between the outer wall of the top of the pressing block 9 and the inner wall of the bottom of the supporting groove 5, so that the pressing block 9 can move downward without completely entering the inner cavity of the mounting groove 8, the upper conductive plate 11 can be in contact with the lower conductive plate 12, when the pressing block 9 is pressed downward by the railing 3, the upper conductive plate 11 can be in contact with the lower conductive plate 12, the area of the cross section of the bottom end of the protecting sleeve 13 is larger than the area of the cross section of the top end of the mounting groove 8, the protecting sleeve 13 can completely cover the mounting groove 8 for sealing, and the using;
referring to fig. 2, the number of the clamping blocks 14 is four, and the four clamping blocks 14 are arranged in an annular array, so that the protective sleeve 13 is stably installed in the inner cavity of the supporting groove 5;
referring to fig. 2, the outer wall of the bottom of the left side of the pressing block 9 is fixedly connected with the guide block 15, the outer wall of the left side of the guide block 15 is slidably connected with the inner wall of the left side of the mounting groove 8, so that the pressing block 9 is guided to move up and down, the pressing block 9 is prevented from shaking, and the upper conducting strip 11 is ensured to be in normal contact with the lower conducting strip 12.
The working principle is as follows: when the train need pass through the railway crossing, through electronic railing body 2 work of safety protection system control, put down railing 3, make railing 3 enter into the inner chamber of supporting groove 5, push down briquetting 9, make and go up conducting strip 11 and conducting strip 12 contact down, make the work of infrared ray sensor 6 circular telegram, when someone or vehicle are close to electronic railing body 2 department, infrared ray sensor 6 detects the condition, make 16 control sirens 7 of singlechip send out the police dispatch newspaper, remind staff and the personnel of passing, the condition of crossing railing 3 takes place when avoiding the train to pass through, increase effect and the security that electronic railing body 2 used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a railway crossing integrated safety protection system, includes road surface (1), its characterized in that: the outer wall of the left side of the top of the pavement (1) is fixedly connected with an electric railing body (2), the outer wall of the top of the front side of the electric railing body (2) is rotatably connected with a railing (3), the outer wall of the right side of the top of the pavement (1) is fixedly connected with a supporting seat (4), the outer wall of the center of the outer wall of the top of the supporting seat (4) is provided with a supporting groove (5), the inner wall of the bottom of the supporting groove (5) is provided with a mounting groove (8), the top end of the inner cavity of the mounting groove (8) is spliced with a pressing block (9), the outer wall of the pressing block (9) is sleeved with a return spring (10), one end of the return spring (10) is fixedly connected with the outer wall of the pressing block (9), the other end of the return spring (10) is fixedly connected with the inner wall of the mounting groove (8), the outer wall of, supporting seat (4) left side outer wall and infrared ray sensor (6) fixed connection, supporting seat (4) top outer wall and siren (7) fixed connection, infrared ray sensor (6) electrical output connects singlechip (16), singlechip (16) electrical output connects siren (7).
2. The integrated safety protection system for railway crossing according to claim 1, characterized in that: support groove (5) bottom inner wall and be provided with lag (13), briquetting (9) top is in the inner chamber of lag (13), lag (13) are the rubber lag.
3. The integrated safety protection system for railway crossing according to claim 2, characterized in that: the bottom outer wall of the protective sleeve (13) is fixedly connected with the clamping block (14), the bottom inner wall of the supporting groove (5) is provided with a clamping groove matched with the clamping block (14), and the bottom end of the clamping block (14) is inserted into an inner cavity of the clamping groove.
4. The integrated safety protection system for railway crossing according to claim 2, characterized in that: the distance between the upper conducting strip (11) and the lower conducting strip (12) is smaller than the distance between the outer wall of the top of the pressing block (9) and the inner wall of the bottom of the supporting groove (5), and the area of the cross section of the bottom end of the protecting sleeve (13) is larger than that of the cross section of the top end of the mounting groove (8).
5. The integrated safety protection system for railway crossing according to claim 3, characterized in that: the number of the clamping blocks (14) is four, and the four clamping blocks (14) are arranged in an annular array.
6. The integrated safety protection system for railway crossing according to claim 1, characterized in that: briquetting (9) left side bottom outer wall and guide block (15) fixed connection, guide block (15) left side outer wall and mounting groove (8) left side inner wall sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848084.9U CN210707435U (en) | 2019-10-30 | 2019-10-30 | Comprehensive safety protection system for railway crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848084.9U CN210707435U (en) | 2019-10-30 | 2019-10-30 | Comprehensive safety protection system for railway crossing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210707435U true CN210707435U (en) | 2020-06-09 |
Family
ID=70932256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921848084.9U Expired - Fee Related CN210707435U (en) | 2019-10-30 | 2019-10-30 | Comprehensive safety protection system for railway crossing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210707435U (en) |
-
2019
- 2019-10-30 CN CN201921848084.9U patent/CN210707435U/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: 20200609 Termination date: 20201030 |