CN218585388U - Tunnel construction access control system - Google Patents
Tunnel construction access control system Download PDFInfo
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- CN218585388U CN218585388U CN202222317746.8U CN202222317746U CN218585388U CN 218585388 U CN218585388 U CN 218585388U CN 202222317746 U CN202222317746 U CN 202222317746U CN 218585388 U CN218585388 U CN 218585388U
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- support column
- controller
- access control
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Abstract
The utility model relates to an entrance guard field discloses a tunnel construction access control system, the on-line screen storage device comprises a base, the first support column of top one side fixedly connected with of base, the middle part external diameter winding of pivot is in the one end of gauze, sliding surface is connected with the pin on the guide rail, the equal fixedly connected with straight-bar of upper and lower drive end of two-way motor, the equal fixedly connected with line wheel of end of straight-bar, the middle part external diameter of line wheel all winds the one end at the stay cord, the front end of second support column upside fixedly connected with controller. The utility model discloses in, adopt the gauze as entrance guard's main part to cooperation controller, two-way motor, stay cord, pivot wind spring and pressure sensor isotructure realize inductive switch, and it is more convenient not only to make personnel pass in and out, makes overall structure weight lighter moreover, conveniently carries, and the price of gauze is lower, can directly change after the damage, reduces construction operation cost.
Description
Technical Field
The utility model relates to an entrance guard's field especially relates to a tunnel construction access control system.
Background
The tunnel is the engineering building of embedding in the stratum, a form that the mankind utilized underground space, the tunnel can be divided into traffic tunnel, hydraulic tunnel, municipal tunnel, mine tunnel, military tunnel, tunnel construction belongs to the major works in the construction, need a large amount of constructors to carry out the interoperation, for convenience of constructor's management, can install access control system at the tunnel portal and carry out personnel's business turn over management usually, but because tunnel construction belongs to outdoor construction, the access control also needs to be taken away after the construction is ended, traditional access control equipment is comparatively heavy, inconvenient transport, and use easily to damage in the open air, and operation cost is improved, these problems need to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the tunnel construction access control system who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tunnel construction access control system, includes the base, the first support column of top one side fixedly connected with of base, the inside rotation of first support column is connected with the pivot, the middle part external diameter winding of pivot is in the one end of gauze, base top middle part fixedly connected with guide rail, sliding surface is connected with the pin on the guide rail, base top opposite side fixedly connected with second support column, middle part fixedly connected with two-way motor in the second support column, the equal fixedly connected with straight-bar of upper and lower drive end of two-way motor, the equal fixedly connected with line wheel in end of straight-bar, the middle part external diameter of line wheel all winds the one end at the stay cord, the fixedly connected with controller of the front end upside of second support column.
As a further description of the above technical solution:
and the outer diameters of the upper side and the lower side of the rotating shaft are fixedly connected with coil springs.
As a further description of the above technical solution:
the other end of the gauze runs through the one end of the first support column and is fixedly connected with one end of the stop lever, and the other end of the pull rope runs through the one end of the second support column and is fixedly connected with the other end of the stop lever.
As a further description of the above technical solution:
the rear end of base is fixed with the carpet, the bottom fixedly connected with pressure sensor of carpet.
As a further description of the above technical solution:
the front end middle part fixedly connected with display screen of controller, the front end upper side fixedly connected with face identification camera of controller, the front end downside fixedly connected with fingerprint identification ware of controller.
As a further description of the above technical solution:
the controller is characterized in that a main control board is fixedly connected inside the controller, a single chip microcomputer, a data memory and a wireless transceiver are fixedly connected to the surface of the main control board, and the data memory and the wireless transceiver are electrically connected with the single chip microcomputer.
As a further description of the above technical solution:
the bottom fixedly connected with battery and main control board electricity are connected in the controller.
The utility model discloses following beneficial effect has:
the utility model discloses in, adopt the gauze as entrance guard's main part to cooperation controller, two-way motor, stay cord, pivot wind spring and pressure sensor isotructure realize inductive switch, and it is more convenient not only to make personnel pass in and out, makes overall structure weight lighter moreover, conveniently carries, and the price of gauze is lower, can directly change after the damage, also can reduce construction operation cost.
Drawings
Fig. 1 is a schematic perspective view of a tunnel construction access control system provided by the present invention;
fig. 2 is a front cross-sectional view of a tunnel construction access control system provided by the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is the utility model provides an inside schematic diagram of controller in tunnel construction access control system.
Illustration of the drawings:
1. a base; 2. a first support column; 3. a rotating shaft; 4. a coil spring; 5. a screen mesh; 6. a guide rail; 7. a stop lever; 8. a second support column; 9. a bi-directional motor; 10. a straight rod; 11. a wire wheel; 12. pulling a rope; 13. a carpet; 14. a pressure sensor; 15. a controller; 16. a display screen; 17. a face recognition camera; 18. a fingerprint identifier; 19. a main control board; 20. a single chip microcomputer; 21. a data storage; 22. a wireless transceiver device; 23. and (4) a storage battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a tunnel construction access control system, the on-line screen storage device comprises a base 1, the first support column 2 of top one side fixedly connected with of base 1, connect the fixed action, the internal rotation of first support column 2 is connected with pivot 3, the middle part external diameter winding of pivot 3 is in the one end of gauze 5, gauze 5 has the cost low, the advantage that the quality is light, conveniently carry, damage easily change, the cost is lower, 1 top middle part fixedly connected with guide rail 6 of base, surface sliding connection has pin 7 on the guide rail 6, pin 7 can carry out the side-to-side motion along guide rail 6, 1 top opposite side fixedly connected with second support column 8 of base, middle part fixedly connected with two-way motor 9 in the second support column 8, be provided with signal receiver and relay on the two-way motor 9, conveniently realize automatic control, the equal fixedly connected with straight-bar 10 of upper and lower drive end of two-way motor 9, the equal fixedly connected with line wheel 11 in the end of straight-line wheel 11, the equal winding in one end of stay cord 12 of middle part external diameter, two-way motor 9 drives line wheel 10 and rotates, thereby it rotates to drive line wheel 11, thereby realize the shrink and diastole of stay cord 12, the front end fixedly connected with controller 15 of second support column 8, main control center.
In this embodiment, the equal fixedly connected with wind spring 4 of the last downside external diameter of pivot 3, elastic potential energy can be built up during the shrink, can drive pivot 3 during the release elastic potential energy and rotate, thereby withdraw gauze 5, gauze 5's the other end runs through the one end and the one end of fixed connection at pin 7 of first support column 2, the other end of stay cord 12 all runs through the one end and the other end of fixed connection at pin 7 of second support column 8, connect fixed relation, conveniently realize the motion transmission, base 1's rear end fixed connection has carpet 13, carpet 13's bottom fixedly connected with pressure sensor 14, inside is provided with signal reception and transmitting device, make things convenient for personnel auto-induction when being out.
Further, the front end middle part fixedly connected with display screen 16 of controller 15, side fixedly connected with face identification camera 17 on the front end of controller 15, front end downside fixedly connected with fingerprint identification ware 18 of controller 15, be used for face identification control and fingerprint control respectively, the inside fixedly connected with main control board 19 of controller 15, the fixed surface of main control board 19 is connected with singlechip 20, data memory 21 and wireless transceiver 22 and data memory 21 and wireless transceiver 22 all are connected with singlechip 20 electricity, bottom fixedly connected with battery 23 and battery 23 are connected with main control board 19 electricity in controller 15, fingerprint identification ware 18 or face identification camera 17 carry out information acquisition and discernment to the constructor, behind singlechip 20 processing information, give the outside by wireless transceiver 22 with signal transmission.
The working principle is as follows: the construction personnel are subjected to information acquisition and identification through the fingerprint recognizer 18 or the face recognition camera 17, after information is processed through the single chip microcomputer 20, a signal is sent to the two-way motor 9 through the wireless transceiver 22, the two-way motor 9 controls the straight rod 10 to rotate, the wire wheel 11 is driven to rotate, the pull rope 12 is loosened through the wire wheel 11, the rotating shaft 3 is driven to rotate by utilizing elastic potential energy released by the coil spring 4, contraction of the gauze 5 is achieved, the stop lever 7 is enabled to move to one side of the base 1 along the guide rail 6, door opening action is achieved, after personnel enter, the two-way motor 9 rotates reversely, the wire wheel 11 is driven to tighten the pull rope 12, the straight rod 10 and the gauze 5 are driven to move rightwards, door closing action is achieved, when the personnel need to go out of a door, when the personnel step on the carpet 13, the pressure sensor 14 sends the signal to the wireless transceiver, the signal is sent to the two-way motor 9 after being processed through the single chip microcomputer 20, the two-way motor 9 is enabled to rotate, and the wire wheel 11 and the pull rope 12 are matched again to achieve door opening action.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a tunnel construction access control system, includes base (1), its characterized in that: the utility model discloses a motor, including base (1), the inside rotation of first support column (2) of top one side fixedly connected with of base (1), the inside rotation of first support column (2) is connected with pivot (3), the middle part external diameter winding of pivot (3) is in the one end of gauze (5), base (1) top middle part fixedly connected with guide rail (6), sliding surface is connected with pin (7) on guide rail (6), base (1) top opposite side fixedly connected with second support column (8), middle part fixedly connected with two-way motor (9) in second support column (8), the equal fixedly connected with straight-bar (10) of the upper and lower drive end of two-way motor (9), the equal fixedly connected with line wheel (11) in end of straight-bar (10), the middle part external diameter of line wheel (11) all winds the one end at stay cord (12), the front end upper side fixedly connected with controller (15) of second support column (8).
2. The tunnel construction access control system of claim 1, characterized in that: the outer diameters of the upper side and the lower side of the rotating shaft (3) are fixedly connected with coil springs (4).
3. The tunnel construction access control system of claim 1, characterized in that: the other end of gauze (5) runs through the one end and the one end fixed connection of first support column (2) in the one end of pin (7), the other end of stay cord (12) all runs through the one end and the other end fixed connection of second support column (8) in the pin (7).
4. The tunnel construction access control system of claim 1, characterized in that: the rear end of base (1) is fixed with carpet (13), the bottom fixedly connected with pressure sensor (14) of carpet (13).
5. The tunnel construction access control system of claim 1, characterized in that: the front end middle part fixedly connected with display screen (16) of controller (15), side fixedly connected with face identification camera (17) on the front end of controller (15), the front end downside fixedly connected with fingerprint identification ware (18) of controller (15).
6. The tunnel construction access control system of claim 1, characterized in that: the controller is characterized in that a main control board (19) is fixedly connected inside the controller (15), a single chip microcomputer (20), a data memory (21) and a wireless receiving and sending device (22) are fixedly connected on the surface of the main control board (19), and the data memory (21) and the wireless receiving and sending device (22) are electrically connected with the single chip microcomputer (20).
7. The tunnel construction access control system of claim 1, characterized in that: the bottom in the controller (15) is fixedly connected with a storage battery (23), and the storage battery (23) is electrically connected with the main control board (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222317746.8U CN218585388U (en) | 2022-09-01 | 2022-09-01 | Tunnel construction access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222317746.8U CN218585388U (en) | 2022-09-01 | 2022-09-01 | Tunnel construction access control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218585388U true CN218585388U (en) | 2023-03-07 |
Family
ID=85363037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222317746.8U Active CN218585388U (en) | 2022-09-01 | 2022-09-01 | Tunnel construction access control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218585388U (en) |
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2022
- 2022-09-01 CN CN202222317746.8U patent/CN218585388U/en active Active
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