CN218621975U

CN218621975U - Terahertz-based non-inductive channel device

Info

Publication number: CN218621975U
Application number: CN202222562430.5U
Authority: CN
Inventors: 杭伟; 铁心; 刘群
Original assignee: Beijing Zhishang Jiefu Technology Co ltd
Current assignee: Beijing Zhishang Jiefu Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-03-14
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a noninductive channel device based on terahertz, include the PLC controller and take the passageway bottom plate of curb plate, the upper surface of passageway bottom plate, the ticket checking device body is installed to the front side of passageway bottom plate upper side board, the equal fixedly connected with riser in upper surface rear both sides of passageway bottom plate. Through the PLC controller that sets up, terahertz security check scanner, the crown plate, lifting unit, mutually support between folding door and the riser, can scan the inboard region of crown plate through PLC controller control terahertz security check scanner, the movable part of simultaneous control lifting unit drives the crown plate rebound, carry out the scanning of hazardous articles to the passenger, when the hazardous articles appear in the scanning, the folding door downwardly extending of PLC controller control both sides, through the cooperation of folding door after both sides riser and both sides extend, seal into the isolation space between the riser of will having both sides, the realization is sealed alone the passenger who has the hazardous articles, the security has been improved when reducing artifical participation.

Description

Terahertz-based non-inductive channel device

Technical Field

The utility model relates to a subway entry floodgate machine technical field, concretely relates to noninductive channel device based on terahertz.

Background

At present, a gate at an entrance of a subway station is generally a gate-opening gate, the gate enters the subway station after being opened, but the security inspection of passengers in the subway station still needs to be carried out manually by operating a handheld security inspection instrument to realize the security inspection, the mode is low in efficiency, and the safety inspection is dangerous to a certain extent, so that safety accidents are possible to occur if people with dangerous goods are encountered.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide a terahertz-based non-inductive channel device, which is described in detail below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of noninductive channel device based on terahertz, including PLC controller and the passageway bottom plate of taking the curb plate, the upper surface of passageway bottom plate, the ticket checking device body is installed to the front side of passageway bottom plate upside plate, the equal fixedly connected with riser in upper surface rear both sides of passageway bottom plate, the upper surface of passageway bottom plate is provided with the crown plate, and terahertz security inspection scanner is installed to this crown plate inboard, and the crown plate is located between the riser of both sides, all is provided with the lifting unit who is used for driving crown plate reciprocating motion in two risers, two upper end fixedly connected with two horizontal poles, two between the riser the below of horizontal pole all is provided with the folding door that extends along vertical direction, ticket checking device body, terahertz security inspection scanner, lifting unit and folding door all are connected with the PLC controller and receive its control.

Adopt above-mentioned one kind based on terahertz noninductive passageway device of terahertz, when using, at first the passenger is in the ticket checking machine body department ticket checking of front side, get into the ring plate middle part of rear side afterwards, it scans to the inboard region of ring plate to control terahertz security check scanner through the PLC controller, the movable part of simultaneous control lifting unit drives the ring plate rebound, carry out the hazardous articles scanning to the passenger, when the hazardous articles appear in the scanning, the folding door of PLC controller control both sides extends downwards, through the cooperation of the folding door behind both sides riser and both sides extension, seal into the isolation space between the riser of both sides, the realization is sealed alone the passenger who will have the hazardous articles.

Preferably, be provided with the threaded rod among the lifting unit, the threaded rod rotates to be connected in the logical groove of seting up at the riser middle part, and this logical groove is seted up along vertical direction, threaded connection has the thread bush below the threaded rod, this thread bush be square setting and with lead to groove clearance fit, and the both sides of crown plate respectively with two thread bush fixed connection, one the upper end of threaded rod extends to the output shaft fixed connection of the top of riser and motor, and the motor passes through mount and riser fixed connection, and the motor is connected with the PLC controller and is controlled by it.

Preferably, two the upper end of threaded rod all extends to riser top fixedly connected with synchronizing wheel, and connects through synchronous belt drive between two synchronizing wheels, and the motor is located the top of synchronizing wheel.

As preferred, be provided with a plurality of door plants in the folding door, all rotate through the hinge between every two adjacent door plants and connect, the below the equal fixedly connected with gag lever post in both ends of door plant, two in the activity groove that gag lever post difference sliding connection seted up on two riser opposite faces, two the lower part of riser all is provided with the fixed subassembly that is used for fixed folding door extension state, two the upper portion of riser all is provided with the electric putter that is used for fixed folding door fold condition, and electric putter is connected with the PLC controller and is controlled by it.

Preferably, an elastic rope is fixedly connected between the folding surfaces of every two adjacent door panels, and a balance weight rod is fixedly connected to the lower end of the door panel at the lowest position.

Preferably, a bolt is arranged in the fixing component, the bolt is inserted into a bolt hole formed in the lower portion of the movable groove and penetrating through the vertical plate, one end, located in the movable groove, of the bolt is arranged in a spherical shape, a spring is sleeved on the outer side of the bolt, two ends of the spring are fixedly connected with the bolt end plate and the vertical plate respectively, and a jack matched with the bolt is formed in the end face of the limiting rod.

Preferably, the upper surface of the channel bottom plate is provided with a groove, and the annular plate is arranged in the groove.

Has the advantages that: through the PLC controller that sets up, terahertz security check scanner, the crown plate, lifting unit, mutually support between folding door and the riser, can scan the inboard region of crown plate through PLC controller control terahertz security check scanner, the movable part of simultaneous control lifting unit drives the crown plate rebound, carry out the scanning of hazardous articles to the passenger, when the hazardous articles appear in the scanning, the folding door downwardly extending of PLC controller control both sides, through the cooperation of folding door after both sides riser and both sides extend, seal into the isolation space between the riser of will having both sides, the realization is sealed alone the passenger who has the hazardous articles, the security has been improved when reducing artifical participation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a partial perspective view of the present invention;

FIG. 3 is a perspective view of the folding door of the present invention in an extended state;

FIG. 4 is a top sectional view of the riser of the present invention;

fig. 5 is a perspective view of the ring plate of the present invention.

The reference numerals are explained below:

1. a channel floor; 2. a terahertz security inspection scanner; 3. a ticket checker body; 4. a vertical plate; 5. a ring plate; 6. a lifting assembly; 6a, a threaded rod; 6b, a through groove; 6c, a threaded sleeve; 6d, a synchronizing wheel; 6e, a motor; 7. a cross bar; 8. a folding door; 8a, a door panel; 8b, a limiting rod; 8c, a counterweight rod; 8d, elastic ropes; 8f, a movable groove; 9. a fixing assembly; 9a, a bolt; 9b, bolt holes; 9c, a spring; 9d, a jack; 10. an electric push rod; 11 grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a noninductive channel device based on terahertz, including PLC controller and the passageway bottom plate 1 of taking the curb plate, the upper surface of passageway bottom plate 1, ticket checking machine body 3 is installed to the front side of passageway bottom plate 1 epipleural, the equal fixedly connected with riser 4 in upper surface rear both sides of passageway bottom plate 1, the upper surface of passageway bottom plate 1 is provided with crown plate 5, terahertz security inspection scanner 2 is installed to this crown plate 5 inboard, terahertz security inspection scanner 2 is prior art, well known for technical personnel in the art, through setting up terahertz security inspection scanner 2, can scan the article that the passenger carried on one's body, and crown plate 5 is located between the riser 4 of both sides, all be provided with the lifting unit 6 that is used for driving crown plate 5 reciprocating motion in two riser 4, two horizontal poles 7 of upper end fixedly connected with between two riser 4, the below of two horizontal poles 7 all is provided with folding door 8 that extends along vertical direction, terahertz ticket checking machine body 3, terahertz security inspection scanner 2, lifting unit 6 and folding door 8 all are connected with the PLC controller and receive its control.

As optional implementation mode, be provided with threaded rod 6a in the lifting unit 6, threaded rod 6a rotates to be connected in the logical groove 6b that riser 4 middle part was seted up, through setting up threaded rod 6a, logical groove 6b, thread bush 6c and motor 6e, can drive threaded rod 6a through PLC controller control motor 6e and rotate, the edge of thread bush 6c can't rotate through the spacing of logical groove 6b this moment, thereby realize that thread bush 6c shifts up on threaded rod 6a steadily, this logical groove 6b is seted up along vertical direction, threaded rod 6a below threaded connection has thread bush 6c, this thread bush 6c is square setting and with logical groove 6b clearance fit, and the both sides of crown plate 5 respectively with two thread bush 6c fixed connection, the upper end of a threaded rod 6a extends to riser 4's top and motor 6 e's output shaft fixed connection, and motor 6e passes through mount and riser 4 fixed connection, and motor 6e is connected with the PLC controller and is controlled by it.

As optional embodiment, the upper end of two threaded rods 6a all extends to riser 4 top fixedly connected with synchronizing wheel 6d, through setting up synchronizing wheel 6d and hold-in range, can make motor 6e drive one side threaded rod 6a when rotating, drive another threaded rod 6a through the cooperation of synchronizing wheel 6d and hold-in range and rotate simultaneously, thereby make crown plate 5 more stable when reciprocating, and connect through synchronous belt drive between two synchronizing wheel 6d, and motor 6e is located synchronizing wheel 6 d's top.

As optional implementation mode, be provided with a plurality of door plants 8a in the folding door 8, all rotate through the hinge between every two adjacent door plants 8a and connect, the equal fixedly connected with gag lever post 8b in both ends of door plant 8a below, through setting up door plant 8a, gag lever post 8b and electric putter 10, can make a plurality of electric putter 10 contract simultaneously when receiving PLC controller's control signal, cancellation spacing to both ends gag lever post 8b, the lower extreme of gag lever post 8b does not have the obstacle this moment, make gag lever post 8b lapse in activity groove 8f, realize that folding door 8 falls the extension fast under the effect of gravity, two gag lever posts 8b sliding connection respectively in the activity groove 8f of seting up on two riser 4 opposite faces, the lower part of two risers 4 all is provided with the fixed subassembly 9 that is used for fixing folding door 8 extension state, the upper portion of two risers 4 all is provided with the electric putter 10 that is used for fixing folding door 8 fold condition, and electric putter 10 is connected with the PLC controller and is controlled by it.

As an optional implementation manner, each two adjacent door panels 8a are fixedly connected with an elastic rope 8d between their folding surfaces, and by arranging the elastic rope 8d between the folding surfaces of the two adjacent door panels 8a, when the folding door 8 is folded upwards, each two adjacent door panels 8a are automatically folded under the tensile force of the elastic rope 8d, so that the folding effect is improved, the lower end of the lowermost door panel 8a is fixedly connected with a weight lever 8c, and by arranging the weight lever 8c on the lowermost door panel 8a, the lowermost end of the folding door 8 can have a faster gravitational acceleration when falling, so that the folding door 8 can be rapidly extended, and meanwhile, the tensile force of the elastic rope 8d between the adjacent door panels 8a can be overcome, so that the plug pin 9a and the jack 9d can be smoothly plugged.

As an optional implementation manner, a bolt 9a is arranged in the fixing component 9, the bolt 9a is inserted into a bolt hole 9b formed in the lower portion of the movable groove 8f and penetrating through the vertical plate 4, and by arranging the bolt 9a, the bolt hole 9b, a spring 9c and a jack 9d, when the folding door 8 extends downwards, the limiting rods 8b at two ends of the lowermost door panel 8a contact with a ball head of the bolt 9a to press the bolt 9a to move and drive the spring 9c to stretch, when the jack 9d at the end face of the limiting rod 8b coincides with the bolt 9a, the bolt 9a is rapidly inserted into the jack 9d under the tension of the spring 9c to limit and fix the lowermost door panel 8a, one end of the bolt 9a located in the movable groove 8f is arranged in a spherical shape, the spring 9c is sleeved outside the bolt 9a, two ends of the spring 9c are respectively fixedly connected with the bolt end plate and the vertical plate 4, and the jack 9d adapted to the end face of the bolt 8b is formed in the end face of the limiting rod.

As an optional implementation manner, the groove 11 is formed in the upper surface of the channel bottom plate 1, the ring plate 5 is arranged in the groove 11, and the ring plate 5 can be accommodated inside the channel bottom plate 1 by arranging the ring plate 5 in the groove 11, so that the upper surface of the channel bottom plate 1 is kept flat, and passengers can conveniently pass through the channel bottom plate.

Adopt above-mentioned structure, when using, at first the passenger is in 3 department's tickets of ticket checking machine body of front side tickets, get into the 5 middle parts of ring plate of rear side afterwards, it scans the inboard region of ring plate 5 to control terahertz security inspection scanner 2 through the PLC controller, the movable part of simultaneous control lifting unit 6 drives ring plate 5 rebound, carry out the hazardous articles scanning to the passenger, when the hazardous articles appear in the scanning, the folding door 8 of PLC controller control both sides extends downwards, through the cooperation of folding door 8 behind both sides riser 4 and both sides extension, seal into the isolation space between the riser 4 of both sides, the realization is sealed alone the passenger who will have the hazardous articles.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a noninductive channel device based on terahertz which characterized in that: the anti-theft ticket checking machine comprises a PLC and a channel bottom plate (1) with side plates, wherein the upper surface of the channel bottom plate (1) is provided with a ticket checking device body (3), ticket checking device bodies (3) are installed on the front side of the upper side plate of the channel bottom plate (1), vertical plates (4) are fixedly connected to the two sides of the rear side of the upper surface of the channel bottom plate (1), a ring plate (5) is arranged on the upper surface of the channel bottom plate (1), a terahertz security check scanner (2) is installed on the inner side of the ring plate (5), the ring plate (5) is located between the vertical plates (4) on the two sides, lifting assemblies (6) used for driving the ring plate (5) to move back and forth are arranged in the two vertical plates (4), two transverse rods (7) are fixedly connected to the upper end of the ring plate (4), two folding doors (8) extending along the vertical direction are arranged below the transverse rods (7), and the ticket checking device bodies (3), the terahertz security check scanner (2), the lifting assemblies (6) and the folding doors (8) are connected with the PLC and controlled by the PLC.

2. The terahertz-based non-inductive channel device as claimed in claim 1, wherein: be provided with threaded rod (6 a) in lifting unit (6), threaded rod (6 a) rotate to be connected in logical groove (6 b) that riser (4) middle part was seted up, should lead to groove (6 b) and set up along vertical direction, threaded rod (6 a) below threaded connection has thread bush (6 c), this thread bush (6 c) be square setting and with lead to groove (6 b) clearance fit, and the both sides of crown plate (5) respectively with two thread bush (6 c) fixed connection, one the upper end of threaded rod (6 a) extends to the top of riser (4) and the output shaft fixed connection of motor (6 e), and motor (6 e) are through mount and riser (4) fixed connection, and motor (6 e) are connected with the PLC controller and are controlled by it.

3. The terahertz-based non-inductive channel device as claimed in claim 2, wherein: two the upper end of threaded rod (6 a) all extends to riser (4) top fixedly connected with synchronizing wheel (6 d), and connects through synchronous belt drive between two synchronizing wheel (6 d), and motor (6 e) are located the top of synchronizing wheel (6 d).

4. The terahertz-based non-inductive channel device as claimed in claim 1, wherein: be provided with a plurality of door plant (8 a) in folding door (8), all rotate the connection through the hinge between every two adjacent door plant (8 a), the below the equal fixedly connected with gag lever post (8 b) in both ends of door plant (8 a), two gag lever post (8 b) sliding connection is respectively in activity groove (8 f) of seting up on two riser (4) opposite faces, two the lower part of riser (4) all is provided with fixed subassembly (9) that are used for fixed folding door (8) extension state, two the upper portion of riser (4) all is provided with electric putter (10) that are used for fixed folding door (8) fold condition, and electric putter (10) are connected with the PLC controller and are controlled by it.

5. The terahertz-based non-inductive channel device of claim 4, wherein: every two adjacent folding surfaces of the door panel (8 a) are fixedly connected with an elastic rope (8 d), and the lower end of the door panel (8 a) at the bottom is fixedly connected with a balance weight rod (8 c).

6. The terahertz-based non-inductive channel device as claimed in claim 4, wherein: be provided with bolt (9 a) in fixed subassembly (9), bolt (9 a) are pegged graft and are run through bolt hole (9 b) of seting up in activity groove (8 f) lower part and riser (4), and this bolt (9 a) are located the one end in activity groove (8 f) and are the spherical setting, the outside cover of bolt (9 a) is equipped with spring (9 c), and the both ends of spring (9 c) respectively with bolt end plate and riser (4) fixed connection, jack (9 d) with bolt (9 a) looks adaptation are seted up to the terminal surface of gag lever post (8 b).

7. The terahertz-based non-inductive channel device as claimed in claim 1, wherein: the upper surface of the channel bottom plate (1) is provided with a groove (11), and the annular plate (5) is arranged in the groove (11).