CN209964475U

CN209964475U - Multi-path traffic controller convenient to disassemble and overhaul

Info

Publication number: CN209964475U
Application number: CN201920416454.5U
Authority: CN
Inventors: 杜元忠; 滕胜
Original assignee: Nanjing Jiuao Technology Co Ltd
Current assignee: Nanjing Jiuao Technology Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-17
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a multichannel traffic controller convenient to dismantle and overhaul, comprising a base plate, fixed blocks are arranged on the front end face and the rear end face of the base plate side by side, a groove is arranged at the outer end of each fixed block, a rubber pad is fixedly arranged on the right side wall of the base plate, a sealing cover is buckled on the right side wall of the base plate, traction devices matched with the groove are arranged on the front end face and the rear end face of the sealing cover, an electric appliance box is sleeved in the inner cavity of the sealing cover, and an extrusion device for extruding the electric appliance box is arranged at the right end of the sealing cover; the utility model discloses an utilize tractive device and fixed block tractive to be in the same place, then extrude the electrical apparatus case on the bottom plate through extrusion device, and loosen extrusion device during the dismantlement, open tractive device to the function of convenient dismantlement and installation has been realized.

Description

Multi-path traffic controller convenient to disassemble and overhaul

Technical Field

The utility model relates to a multichannel traffic controller technical field specifically is a multichannel traffic controller convenient to dismantle and overhaul.

Background

The multi-path traffic controller is used in each important traffic road section, but because the control performance of the controller is guaranteed, the controller is prevented from being damaged and traffic jam is caused, so the multi-path traffic controller needs to be maintained frequently, but most of the multi-path traffic controller shells nowadays are fixed by utilizing a plurality of screws, and the multi-path traffic controller is very inconvenient when being detached, so that the working efficiency of workers is reduced, and the multi-path traffic controller convenient to detach and maintain is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multichannel traffic controller convenient to dismantle and overhaul to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multichannel traffic controller convenient to dismantle and overhaul, includes the bottom plate, the fixed block is all installed side by side to the preceding terminal surface and the rear end face of bottom plate, the outer end of fixed block is seted up flutedly, the right side wall fixed mounting of bottom plate has the cushion, the right side wall lock of bottom plate has the closing cap, the preceding terminal surface and the rear end face of closing cap all install with recess complex tractive device, the inner chamber of closing cap has cup jointed the electrical apparatus case, the extrusion device of extrusion electrical apparatus case is installed to the right-hand member of closing cap.

Preferably, the traction device comprises a hinge ring fixedly mounted with the sealing cover, the inner side wall of the hinge ring is hinged with a connecting rod, the right end of the connecting rod is connected with one end of a first screw rod in a threaded manner, and the other end of the first screw rod is fixedly mounted with a limiting block.

Preferably, the extrusion device comprises a second screw rod in threaded connection with the middle part of the right end of the seal cover, a rotating disc is fixedly mounted at the right end of the second screw rod, and an extrusion plate is rotatably mounted at the left end of the second screw rod.

Preferably, the right end of the electrical box is fixedly provided with a heat-conducting copper plate, and the right side wall of the heat-conducting copper plate is fixedly provided with a radiating fin.

Preferably, the upper end and the lower end of the right side wall of the inner cavity of the sealing cover are fixedly provided with cooling fans, the cooling fans are electrically connected with an external power supply, the right side wall of the sealing cover is provided with an air inlet, and the inner side wall of the air inlet is fixedly provided with a dust screen.

Preferably, the outer edge of the right side wall of the bottom plate is provided with an air outlet, and a triangular reinforcing rib is fixedly arranged at the joint of the bottom plate and the fixing block.

Preferably, two chutes are formed in the upper end and the lower end of the electrical appliance box, two sliding blocks which are slidably mounted in the chutes are fixedly mounted on the upper end and the lower end of the inner cavity of the sealing cover, and limiting plates are fixedly mounted on the upper end and the lower end of the sealing cover.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a multichannel traffic controller convenient to dismantle and overhaul, the utility model discloses an utilize tractive device and fixed block tractive to be in the same place, then extrude the electrical apparatus case on the bottom plate through extrusion device, and loosen extrusion device during the dismantlement, open tractive device to the function of convenient dismantlement and installation has been realized.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of the connection between the electrical box and the sealing cover of the present invention;

fig. 3 is a rear view of the bottom plate of the present invention.

In the figure: the heat dissipation device comprises a base plate 1, a fixing block 2, a groove 3, a rubber cushion 4, a sealing cover 5, a traction device 6, a hinge ring 61, a connecting rod 62, a first screw 63, a limiting block 64, an electric appliance box 7, an extrusion device 8, a second screw 81, a rotating disc 82, an extrusion plate 83, a heat conduction copper plate 9, a heat dissipation fin 10, a heat dissipation fan 11, an air inlet hole 12, a dust screen 13, an air outlet hole 14, a triangular reinforcing rib 15, a sliding groove 16, a sliding block 17 and a limiting plate 18.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a multichannel traffic controller convenient to dismantle and overhaul, includes bottom plate 1, fixed block 2 is all installed side by side to the preceding terminal surface and the rear end face of bottom plate 1, recess 3 has been seted up to the outer end of fixed block 2, the right side wall fixed mounting of bottom plate 1 has cushion 4, the right side wall lock of bottom plate 1 has closing cap 5, closing cap 5's preceding terminal surface and rear end face all install with recess 3 complex tractive device 6, electrical apparatus case 7 has been cup jointed to closing cap 5's inner chamber, extrusion device 8 of extrusion electrical apparatus case 7 is installed to closing cap 5's right-hand member.

As shown in fig. 1: the left end of the electrical box 7 is open, and the rubber pad 4 is attached to the electrical box 7 to seal the electrical box 7 and prevent dust from entering.

Specifically, the pulling device 6 comprises a hinge ring 61 fixedly mounted with the cover 5, the inner side wall of the hinge ring 61 is hinged with a connecting rod 62, the right end of the connecting rod 62 is screwed with one end of a first screw 63, and the other end of the first screw 63 is fixedly mounted with a limiting block 64.

The first screw 63 is rotated, the length of the first screw 63 extending out of the connecting rod 62 is adjusted, then the screws are buckled into the grooves 3, and the limiting block 64 is located on the rear side of the fixing block.

Specifically, the extruding device 8 comprises a second screw 81 screwed with the middle part of the right end of the cover 5, a rotating disc 82 is fixedly mounted at the right end of the second screw 81, and an extruding plate 83 is rotatably mounted at the left end of the second screw 81.

After the traction device 6 is installed, the rotating disc 82 is rotated, and the extrusion plate 83 is driven to move and extrude on the electrical box 7 through the screw connection action of the second screw 81 and the sealing cover 5, so that the electrical box 7 and the rubber mat 4 are extruded and attached together.

Specifically, the right end of the electrical box 7 is fixedly provided with a heat-conducting copper plate 9, and the right side wall of the heat-conducting copper plate 9 is fixedly provided with a radiating fin 10.

The chip board in the electrical box is attached to the heat conducting copper plate 9 so that heat is dissipated from the heat sink 10 into the cover 5.

Particularly, the upper end and the lower extreme fixed mounting of the inner chamber right side wall of closing cap 5 have radiator fan 11, radiator fan 11 is connected with the external power electricity, inlet port 12 has been seted up to the right side wall of closing cap 5, the inside wall fixed mounting of inlet port 12 has dust screen 13.

The heat radiating fan 11 is activated to blow out the heat in the cover 5 from the air outlet hole 14.

Particularly, the venthole 14 has been seted up to the outward flange of the right side wall of bottom plate 1, bottom plate 1 and fixed block 2 junction fixed mounting has triangle strengthening rib 15.

The triangular reinforcing ribs 15 are used to improve the strength of the fixing block 2.

Particularly, two chutes 16 have been all seted up to the upper end and the lower extreme of electrical apparatus case 7, the equal fixed mounting of inner chamber upper end and the lower extreme of closing cap 5 has two sliders 17 of slidable mounting in chute 16, the upper end of closing cap 5 and lower extreme fixed mounting's limiting plate 18.

As shown in fig. 1: the sliding groove 16 is formed on the electrical box 7, and the right end of the sliding groove 16 does not completely penetrate through the electrical box 7, so that the sliding groove 16 is matched with the sliding block 17 to prevent the electrical box 7 from falling from the sealing cover 5, and the limiting plate 18 is used for preventing the electrical box 7 from colliding with the heat dissipation fan 11.

The working principle is as follows: the utility model discloses with 5 locks of closing cap on bottom plate 1 when using, connect tractive device 6, then extrude electric box 7 on cushion 4 through extrusion device 8, electric box 7 was sealed this moment, loosens extrusion device 8 during the dismantlement, opens tractive device, can overhaul the electronic component in the electric box 7.

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

1. The utility model provides a multichannel traffic controller convenient to dismantle and overhaul, includes the bottom plate, its characterized in that: the utility model discloses an electric appliance box, including bottom plate, fixed block, recess, right side wall fixed mounting of bottom plate has the cushion, the right side wall lock of bottom plate has the closing cap, the preceding terminal surface of closing cap and rear end face all install with recess complex tractive device, the inner chamber of closing cap has cup jointed the electric appliance box, the extrusion device of extrusion electric appliance box is installed to the right-hand member of closing cap.

2. The multi-path traffic controller convenient for disassembly and maintenance of claim 1, wherein: the traction device comprises a hinged ring fixedly mounted with the sealing cover, the inner side wall of the hinged ring is hinged with a connecting rod, the right end of the connecting rod is connected with one end of a first screw rod in a threaded mode, and the other end of the first screw rod is fixedly mounted with a limiting block.

3. The multi-path traffic controller convenient for disassembly and maintenance of claim 1, wherein: the extrusion device comprises a second screw rod in threaded connection with the middle of the right end of the seal cover, a rotating disc is fixedly mounted at the right end of the second screw rod, and an extrusion plate is rotatably mounted at the left end of the second screw rod.

4. The multi-path traffic controller convenient for disassembly and maintenance of claim 1, wherein: the right-hand member fixed mounting of electrical apparatus case has the heat conduction copper, the right side wall fixed mounting of heat conduction copper has the fin.

5. The multi-path traffic controller convenient for disassembly and maintenance of claim 1, wherein: the upper end and the lower extreme fixed mounting of the inner chamber right side wall of closing cap have radiator fan, radiator fan is connected with the external power electricity, the inlet port has been seted up to the right side wall of closing cap, the inside wall fixed mounting of inlet port has the dust screen.

6. The multi-path traffic controller convenient for disassembly and maintenance of claim 1, wherein: the outer edge of the right side wall of the bottom plate is provided with an air outlet, and a triangular reinforcing rib is fixedly arranged at the joint of the bottom plate and the fixing block.

7. The multi-path traffic controller convenient for disassembly and maintenance of claim 1, wherein: two chutes are formed in the upper end and the lower end of the electric appliance box, two sliding blocks which are slidably mounted in the chutes are fixedly mounted on the upper end and the lower end of the inner cavity of the sealing cover, and limiting plates are fixedly mounted on the upper end and the lower end of the sealing cover.