CN111608110A - A mechanical controller protection device - Google Patents

Abstract

The invention discloses a mechanical controller protection device, comprising a base, four ends of the base are provided with threaded holes, one end of the upper surface of the base is provided with a lifting mechanism, and the lifting mechanism comprises a A pair of lifting columns, and a support plate is fixedly connected between the middle of the two lifting columns. The beneficial effects are: 1. By setting the access control controller in the protective box, and using the blower to blow the outside air into the protective box, it is possible to avoid more A lot of dust affects electronic equipment such as access control controllers. At the same time, the air is discharged from the water tank, which can reduce the dust content in the air and has a certain environmental protection effect; 2. By setting the lifting mechanism, under the action of the return spring, the ejector rod directly The protective box is raised to a certain height, which can prevent some malfunctioning cars from directly crashing into the access controller area, causing damage to the access controller. Failure rate.

Description

A mechanical controller protection device

technical field

The invention relates to the technical field of controllers, in particular to a mechanical controller protection device.

Background technique

The controller refers to the main command device that changes the wiring of the main circuit or the control circuit and changes the resistance value in the circuit according to the predetermined order to control the starting, speed regulation, braking and reverse direction of the motor. It consists of a program counter, an instruction register, an instruction decoder, a timing generator and an operation controller. It is the "decision-making body" that issues commands, that is, to coordinate and direct the operation of the entire computer system.

In high-speed toll booths, an access controller will be installed on the edge of the bar, but the existing toll booth access controllers are firmly fixed on the edge of the bar. Once some malfunctioning cars hit the bar, it will cause access control. At the same time, the cabinet installed in the controller can not play a good role in dustproof and heat removal, which will affect the service life of the access controller after a long time.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a mechanical controller protection device to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a mechanical controller protection device, comprising a base, four ends of the base are provided with threaded holes, and one end of the upper surface of the base is provided with a lifting mechanism, The lifting mechanism includes a pair of lifting columns fixedly connected to one end of the upper surface of the base, a support plate is fixedly connected between the middle parts of the two lifting columns, and the two lifting columns are located between the two lifting columns and located in the positive direction of the support plate. The square sliding sleeve is provided with a lifting plate, the upper surface of the lifting plate and one end away from the lifting column is fixedly connected with a pressure rod, the pressure rod penetrates the support plate and the top end is attached to the stop rod of the toll station, and the lower part of the lifting plate is fixedly connected with a pressure rod. There is a return spring on the surface and just below the pressure rod, the upper and lower ends of the return spring are fixedly connected with spring connecting plates, and the two spring connecting plates are detachably connected to the lifting plate and the base through bolts. A top rod is fixedly connected to the upper surface of the lifting plate and is located between the two lifting columns, the top end of the top rod penetrates the support plate, and a protective mechanism is provided on the top surface.

In a further embodiment, the protective mechanism includes a protective box fixedly connected to the top surface of the ejector rod, both sides of the protective box are fixedly connected with sleeves, and the two sleeves are slidably sleeved on the corresponding On the lifting column, one side of the protective box is hinged with a box door, the interior of the protective box is fixedly connected with a baffle plate, and the upper surface of the baffle plate is fixedly connected with a blower through the frame, and the air intake of the blower The air inlet pipe and the air blowing pipe are fixedly connected with the air inlet pipe and the air blowing pipe respectively, and the air inlet pipe and the air blowing pipe pass through the partition plate. The blowing hood is fixedly installed at one end of the blowing pipe below the partition plate, the other end of the air-inlet pipe penetrates the protective box, and the protective box is fixedly sleeved with a triangular cover on the outer surface where the air-inhaling pipe passes through. A through hole is arranged on the surface and a filter screen is fixedly connected in the through hole.

In a further embodiment, a water tank is fixedly connected to the bottom end of the protective box located on the corresponding side of the triangular cover, an air outlet is provided on the upper surface of the water tank, and an end of the upper surface of the water tank located at the air outlet is fixedly connected with a water tank. A communication pipe, and the communication pipe penetrates the protective box, the top of the protective box is fixed by a bearing and is connected with a threaded rod, the threaded rod is located on the surface of the inner cavity of the protective box and is threadedly connected with a nut, and the threaded rod is located in the protective box. A camera is fixedly connected to one end of the top surface outside the box through a bracket, and a rain cover is fixedly connected to the top surface of the protective box and located at one end of the camera.

In a further embodiment, the other end of the upper surface of the base is vertically and fixedly connected with a plurality of anti-collision bars.

In a further embodiment, the upper surface of the base and the connecting area of the spring connecting plate at the bottom end of the return spring are provided with an installation groove, and the spring connecting plate is just caught in the installation groove.

In a further embodiment, a chute is provided on one side of the two lifting columns close to the pressing rod and below the support plate, and the bumps of the lifting plate located inside the two chute are connected to the corresponding corresponding ones by rollers. Chute sliding connection.

In a further embodiment, the support plate is provided with a No. 1 through hole and a No. 2 through hole in the interior where the pressing rod and the ejector rod pass through, and the top surface of the pressing rod and the stop rod of the toll station is provided with a slot.

In a further embodiment, a limit rod is fixedly connected between the top ends of the two lifting columns.

In a further embodiment, a gap is formed between the bottom end of the mounting plate and the inner bottom surface of the protective box, and a pair of dustproof plates is fixedly connected above the side of the mounting plate close to the box door, and the two There is a gap between the dust-proof plates and the whole is in the shape of a "herringbone" shape.

Compared with the prior art, the beneficial effects of the present invention are: 1. By arranging the access control controller in the protective box, the outside air is blown into the protective box by a blower, and filtered by a filter screen, and the dust-proof plate is used to prevent the air in the air. It can prevent more dust from affecting electronic equipment such as access control controllers. At the same time, the air is discharged from the water tank, which can reduce the dust content in the air and has a certain environmental protection effect; 2. By setting a lifting mechanism, the use of charging With the cooperation of the stop bar and the pressure bar, under the action of the return spring, the ejector bar directly lifts the protective box to a certain height, which can prevent some malfunctioning cars from directly hitting the access controller area, causing damage to the access controller. A certain anti-collision function and the addition of anti-collision bars can reduce the damage rate of the access control controller.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the enlarged view of A of the present invention;

Fig. 3 is the enlarged view structural representation of B of the present invention;

Fig. 4 is the structural schematic diagram of the support plate and the pressure rod of the present invention;

Fig. 5 is the side sectional view of the protective box of the present invention;

FIG. 6 is a schematic view of the structure of the mounting plate of the present invention.

In the figure: 1. Base; 11. Threaded hole; 12. Anti-collision bar; 13. Installation slot; 2. Lifting mechanism; 21. Lifting column; 22. Lifting plate; 23. Pressure rod; 24. Support plate; 25 , ejector rod; 26, limit rod; 27, spring connecting plate; 28, return spring; 29, chute; 210, roller; 211, No.1 perforation; 212, No.2 perforation; 213, card slot; 3. Charge 4. Protection mechanism; 41. Protective box; 42. Box door; 43. Sleeve; 44. Triangular cover; 45. Filter screen; 46. Partition plate; 47. Blower; 48. Intake pipe; 49. Blow pipe; 410, mounting plate; 411, water tank; 412, air outlet; 413, connecting pipe; 414, dust plate; 5, camera; 51, rain cover; 52, threaded rod; 53, nut.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, the present invention provides a technical solution: a mechanical controller protection device, comprising a base 1, four ends of the base 1 are provided with threaded holes 11, and the upper part of the base 1 is provided with threaded holes 11. One end of the surface is provided with a lifting mechanism 2, the lifting mechanism 2 includes a pair of lifting columns 21 fixedly connected to one end of the upper surface of the base 1, and a support plate 24 is fixedly connected between the middle parts of the two lifting columns 21. A lift plate 22 is slidably sleeved between the lift columns 21 and located in the positive direction of the support plate 24 , and a pressure rod 23 is fixedly connected to the upper surface of the lift plate 22 and away from the end of the lift column 21 . 23 runs through the support plate 24 and the top end is attached to the toll booth stop bar 3. The lower surface of the lift plate 22 and located just below the pressure bar 23 is provided with a return spring 28, and the upper and lower ends of the return spring 28 are fixedly connected with A spring connecting plate 27, the two spring connecting plates 27 are detachably connected to the lifting plate 22 and the base 1 through bolts, and a top rod is fixedly connected to the upper surface of the lifting plate 22 and located between the two lifting columns 21 25. The top end of the top rod 25 penetrates the support plate 24 and the top surface is provided with a protective mechanism 4.

In one of the embodiments, the protective mechanism 4 includes a protective box 41 fixedly connected to the top surface of the ejector rod 25 , two sides of the protective box 41 are fixedly connected with sleeves 43 , two of the sleeves 43 Both are slidably sleeved on the corresponding lifting column 21, one side of the protective box 41 is hinged with a box door 42, the interior of the protective box 41 is horizontally and fixedly connected with a partition 46, and the upper surface of the partition 46 passes through A blower 47 is fixedly connected to the frame, and an air inlet pipe 48 and an air blowing pipe 49 are fixedly connected to the air inlet end and the air outlet end of the air blower 47 respectively. The lower surface of 46 and between the air inlet pipe 48 and the air blowing pipe 49 is vertically fixedly connected with a mounting plate 410, and the air blowing hood is fixedly installed at one end of the air blowing pipe 49 under the partition plate 46, and the other end of the air inlet pipe 48 is fixedly installed. A triangular cover 44 is fixedly sleeved through the protective box 41 and located on the outer surface of the protective box 41 through which the air intake pipe 48 passes.

By using the above case, when the access controller and the identifier are installed on the mounting plate 410 in the protective box 41 , the outside air can be sucked into the protective box 41 by the blower 47 , and the air will pass through the filter screen of the triangular cover 44 45 for the first cleaning, blowing the air blowing pipe 49 into the inner cavity of the protective box 41, and continuously dissipating the heat of the access controller and the identifier on the mounting plate 410, and also has a certain dustproof effect, blowing off the dust on the surface , Through this setting, it can play a certain role in heat dissipation and dust removal for the access control controller, and the protection effect is improved.

In one embodiment, a water tank 411 is fixedly connected to the bottom end of the protective box 41 on the corresponding side of the triangular cover 44 , the upper surface of the water tank 411 is provided with an air outlet 412 , and the upper surface of the water tank 411 is located in the One end of the air outlet 412 is fixedly connected with a communication pipe 413 , and the communication pipe 413 penetrates the protective box 41 . The top of the protective box 41 is fixed by a bearing and is connected with a threaded rod 52 , and the threaded rod 52 is located in the protective box 41 . A nut 53 is threadedly connected to the surface of the inner cavity, and one end of the threaded rod 52 located on the outer top surface of the protective box 41 is fixedly connected to the camera 5 through a bracket. cover 51.

By adopting the above case, the air in the protective box 41 will flow continuously through the gap at the bottom of the mounting plate 410, and be blown into the water tank 411 by the communication pipe 413, and then fully filtered by the clean water in the water tank 411 to ensure that the dust in the gas can be removed It is completely filtered out, and the gas is blown out from the air outlet 412. This method can further improve the dust removal effect and ensure that the access control controller will not be damaged by dust pollution.

In one embodiment, the other end of the upper surface of the base 1 is vertically and fixedly connected with a plurality of anti-collision bars 12 .

By adopting the above case, some traffic accidents can be avoided from damage to components such as the lifting column 21 by setting the anti-collision bar 12 , and the preliminary anti-collision function is only realized here.

In one embodiment, the upper surface of the base 1 and the connection area of the spring connecting plate 27 at the bottom end of the return spring 28 is provided with an installation groove 13 , and the spring connecting plate 27 is just caught in the installation groove 13 .

By using the above case, the spring connecting plate 27 can be positioned and stuck in the installation groove 13, which can facilitate disassembly and replacement of the return spring 28 on the one hand, and facilitate the position of the return spring 28 on the other hand to avoid tilting after installation.

In one embodiment, the two lifting columns 21 are provided with sliding grooves 29 on one side of the lifting column 21 close to the pressing rod 23 and below the support plate 24 , and the lifting plate 22 is located on the convex side inside the two sliding grooves 29 . The blocks are all slidably connected with the corresponding chute 29 through rollers 210 .

By using the above case, this can avoid the increase of resistance between the lifting plate 22 and the two lifting columns 21 when the lifting plate 22 is compressed. The cooperation of the roller 210 and the chute 29 can reduce the resistance, thereby ensuring that the transmission process can be easily implemented.

In one embodiment, the support plate 24 is provided with a first through hole 211 and a second through hole 212 in the interior where the pressing rod 23 and the top rod 25 pass through, and the pressing rod 23 is fitted with the toll gate blocking rod 3 There is a card slot 213 on the top surface of the .

By adopting the above-mentioned case, the transmission is facilitated, and at the same time, it is ensured that the stopper bar 3 of the toll station can be accurately clamped on the slot 213 of the pressing bar 23 .

In one embodiment, a limit rod 26 is fixedly connected between the top ends of the two lifting columns 21 .

By adopting the above-mentioned case, the movement range of the protective box 41 can be limited, so as to avoid slipping off from the lifting column 21 .

In one embodiment, a gap is formed between the bottom end of the mounting plate 410 and the inner bottom surface of the protective box 41 , and a pair of dustproof plates is fixedly connected to the upper side of the mounting plate 410 near the box door 42 414, and there is a gap between the two dust-proof plates 414, and the whole is in a "herringbone" shape.

By using the above case, the air flow in the inner cavity of the protective box 41 is convenient to ensure that the dust can be discharged, and at the same time, the use of two dustproof plates 414 can reduce the dust in the air to cover the access controller and the identifier, and reduce the dust content.

Working principle: When in use, when a car drives towards the high-speed toll gate, the toll gate stop lever 3 will open, and the pressure rod 23 will no longer be compressed at this time. The rod 25 is further lifted to a certain height against the protective box 41, and the protective box 41 installed with the access control controller is directly lifted to a certain height, which can prevent some malfunctioning cars from directly hitting the access control controller area and cause damage to the access control controller. At the same time, the anti-collision bar 12 on the base 1 can further protect the access control controller from collision to ensure the safety of the access control controller. Air is sucked into the protective box 41 from the filter screen 45 of the triangular cover 44, and dust-proof filtration is initially performed. Since there is a certain gap between the mounting plate 410 and the inner bottom surface of the protective box 41, and the protective box 41 is connected to the water tank through the communication pipe 413 411 is connected, so the air in the protective box 41 can flow, and the two dustproof plates 414 in the "herringbone" shape can resist a certain amount of dust, and after the air enters the water tank 411, it is combined with clean water to further remove the dust, thereby not only It has dust removal function and heat dissipation function, which fully protects the access controller.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. A mechanical controller protector, includes base (1), its characterized in that: the four ends of the base (1) are respectively provided with a threaded hole (11), one end of the upper surface of the base (1) is provided with a lifting mechanism (2), the lifting mechanism (2) comprises a pair of lifting columns (21) fixedly connected to one end of the upper surface of the base (1), a supporting plate (24) is fixedly connected between the middle parts of the two lifting columns (21), a lifting plate (22) is slidably sleeved between the two lifting columns (21) and positioned in the forward direction of the supporting plate (24), one end of the upper surface of the lifting plate (22) far away from the lifting columns (21) is fixedly connected with a pressure rod (23), the pressure rod (23) penetrates through the supporting plate (24), the top end of the pressure rod is attached to a stop rod (3) of a toll station, a reset spring (28) is arranged under the lower surface of the lifting plate (22) and positioned in the pressure rod (23), and spring connecting plates (27) are fixedly connected to the upper end and the, the two spring connecting plates (27) are detachably connected with the lifting plate (22) and the base (1) through bolts, the upper surface of the lifting plate (22) is fixedly connected with ejector rods (25) between the two lifting columns (21), and the top ends of the ejector rods (25) penetrate through the supporting plates (24) and the top surfaces of the supporting plates are provided with protection mechanisms (4).

2. A mechanical controller guard according to claim 1 wherein: the protection mechanism (4) comprises a protection box (41) fixedly connected to the top surface of the ejector rod (25), sleeves (43) are fixedly connected to the two sides of the protection box (41) respectively, the sleeves (43) are sleeved on corresponding lifting columns (21) in a sliding mode respectively, a box door (42) is hinged to one side of the protection box (41), a partition plate (46) is fixedly connected to the inside of the protection box (41) horizontally, an air blower (47) is fixedly connected to the upper surface of the partition plate (46) through a rack, an air inlet end and an air outlet end of the air blower (47) are respectively fixedly connected with an air inlet pipe (48) and an air blowing pipe (49), the air inlet pipe (48) and the air blowing pipe (49) penetrate through the partition plate (46), a mounting plate (410) is fixedly connected to the lower surface of the partition plate (46) and is located between the air inlet pipe (48) and the air blowing pipe (49), and an air blowing cover is fixedly mounted at, the other end of intake pipe (48) runs through protective housing (41) and is located fixed cover and is equipped with triangular cover (44) on the lateral surface that intake pipe (48) link up, the lower surface of triangular cover (44) is equipped with fixedly connected with filter screen (45) in through-hole and the through-hole.

3. A mechanical controller guard according to claim 2 wherein: the protective box (41) is located the bottom fixedly connected with water tank (411) that triangle cover (44) corresponds the side, the upper surface of water tank (411) is equipped with venthole (412), the upper surface of water tank (411) just is located one end fixedly connected with communicating pipe (413) of venthole (412), just protective box (41) is run through in communicating pipe (413), the top of protective box (41) is fixed through the bearing and through-connected has threaded rod (52), the surface thread that threaded rod (52) are located protective box (41) inner chamber is connected with nut (53), support fixedly connected with camera (5) are passed through to the one end that threaded rod (52) are located protective box (41) outer top surface, the top surface of protective box (41) just is located camera (5) one end fixedly connected with rain shade (51).

4. A mechanical controller guard according to claim 1 wherein: the other end of the upper surface of the base (1) is vertically and fixedly connected with a plurality of anti-collision rods (12).

5. A mechanical controller guard according to claim 1 wherein: the upper surface of base (1) just is located spring connecting plate (27) connection area of reset spring (28) bottom and is equipped with mounting groove (13), and this spring connecting plate (27) just in time block in mounting groove (13).

6. A mechanical controller guard according to claim 1 wherein: the two lifting columns (21) are close to one side of the pressure rod (23) and are provided with sliding grooves (29) below the supporting plate (24), and the convex blocks of the lifting plate (22) positioned on the inner sides of the two sliding grooves (29) are connected with the corresponding sliding grooves (29) in a sliding mode through rollers (210).

7. A mechanical controller guard according to claim 1 wherein: the inside that fagging (24) are located depression bar (23) and ejector pin (25) and run through is equipped with a perforation (211) and No. two perforation (212) respectively, just top surface that depression bar (23) and toll station pin (3) laminating is equipped with draw-in groove (213).

8. A mechanical controller guard according to claim 1 wherein: a limiting rod (26) is fixedly connected between the top ends of the two lifting columns (21).

9. A mechanical controller guard according to claim 2 wherein: be equipped with a breach between the bottom of mounting panel (410) and the interior bottom surface of protective housing (41), a pair of dust guard (414) of top fixedly connected with that mounting panel (410) are close to chamber door (42) one side, and two there is the shape of clearance and whole "people" style of calligraphy between dust guard (414).

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