CN213280488U

CN213280488U - One-way conduction device for urban rail transit

Info

Publication number: CN213280488U
Application number: CN202022378579.9U
Authority: CN
Inventors: 刘小玲; 薛亮; 慕威; 王会江; 孙波
Original assignee: Liaoning Provincial College of Communications
Current assignee: Liaoning Provincial College of Communications
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-05-25
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an urban rail transit one-way device that switches on, which comprises an outer shell, the inner wall bottom rigid coupling of shell has control panel, heat dissipation mechanism is installed at control panel's top, heat dissipation mechanism includes support, motor, first gear, second gear, bent frame and fan, the bottom of support and control panel's top looks rigid coupling, the inner wall of support and the outer wall looks rigid coupling of motor. Drive the second gear through the first gear revolve of heat dissipation mechanism and rotate and make the fan rotary type heat dissipation of blowing, the inside even heat dissipation has been realized, the efficiency is improved, the practicality is improved, realize even heat dissipation through heat dissipation mechanism control fan, local high temperature has been avoided, the equipment load has been reduced, the service life is prolonged, normal use has been ensured, through the laminating of bent plate and base among the fixed establishment to it, the control bent plate is fixed with the base, conflict with the universal wheel has been eliminated, be convenient for fix, the off tracking has been prevented from taking place, and the promotion is convenient.

Description

One-way conduction device for urban rail transit

Technical Field

The utility model relates to an urban rail transit one-way device technical field specifically is an urban rail transit one-way device that switches on.

Background

At present, the one-way conduction device for urban rail transit is placed inside an electric box when in use so as to prevent from being influenced by the external natural environment.

The inside fan heat dissipation rigidity when using of current urban rail transit is fixed, can only realize local heat dissipation, and efficiency is slower, has reduced the practicality to local heat dissipation causes the ambient temperature height, leads to local equipment load great, has shortened life, influences normal use, and the device is fixed troublesome simultaneously, and the off tracking takes place in the bottom universal wheel conflict easily in fixing, influences fixed position, is not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an urban rail transit one-way device that switches on to the inside fan heat dissipation rigidity when using of the urban rail transit one-way device that provides current among the above-mentioned background art of solution can only realize local heat dissipation, and efficiency is slower, has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a one-way conduction device for urban rail transit comprises a shell, wherein a control panel is fixedly connected to the bottom of the inner wall of the shell, the left side and the right side of the top of the control panel are electrically connected with one-way conductors, and a heat dissipation mechanism is installed on the top of the control panel;

the heat dissipation mechanism comprises a support, a motor, a first gear, a second gear, a bent frame and a fan;

the bottom of the support is fixedly connected with the top of the control panel, the inner wall of the support is fixedly connected with the outer wall of the motor, the output end of the motor is fixedly connected with the bottom of the first gear, the left side and the right side of the first gear are respectively meshed and connected with the inner sides of the second gears, the tops of the two second gears are respectively fixedly connected with the left side and the right side of the bottom of the bent frame, and the bottoms of the two second gears are respectively fixedly connected with the top of the fan.

Preferably, the top of the shell is fixedly connected with a square frame, and the bottom of the square frame is rotatably connected with the top of the bent frame.

Preferably, the bottom parts of the left side and the right side of the shell are respectively provided with an adjusting mechanism;

the adjusting mechanism comprises a groove plate, a threaded rod, a handle and a sleeve plate;

the right side of the groove plate is fixedly connected with the bottom of the left side of the shell, the upper side and the lower side of the inner wall of the groove plate are respectively connected with the upper side and the lower side of the outer wall of the threaded rod in a rotating mode, the top of the threaded rod is fixedly connected with the bottom of the handle, and the outer wall of the threaded rod is in threaded connection with the inner wall of the sleeve plate.

Preferably, the groove plate, the threaded rod and the sleeve plate form a lifting mechanism.

Preferably, the outer sides of the two sleeve plates are respectively provided with a fixing mechanism;

the fixing mechanism comprises a curved plate, a short plate, a round rod, a curved plate, a first bolt and a round ball;

the left side looks rigid coupling of the right side top of bent plate and lagging, the left side of bent plate and the right side looks rigid coupling of short slab, the front left side of short slab and the rear end face looks rigid coupling of round bar, the outer wall of round bar and the inner wall slip joint of bent plate, the top of bent plate and the outer wall threaded connection of first bolt, the right side of first bolt and the left side looks rigid coupling of ball, the right side of ball and the left side top of bent plate offset tightly.

Preferably, the filter screen has all been pegged graft to the left and right sides of shell, two the outside of filter screen is respectively with the left and right sides threaded connection of second bolt with the shell from top to bottom, the equal rigid coupling in bottom left and right sides of shell has the universal wheel, two the bottom of universal wheel all has the base, the left and right sides below of base offsets tightly with the inboard below of bent plate respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this urban rail transit one-way device that switches on drives the second gear rotation through the first gear rotation of heat dissipation mechanism and makes the fan rotary type heat dissipation of blowing, has realized inside even heat dissipation, has improved efficiency, has improved the practicality.

The fan is controlled by the heat dissipation mechanism to realize uniform heat dissipation, so that local overhigh temperature is avoided, the equipment load is reduced, the service life is prolonged, and the normal use is ensured.

Through the curved plate and the base in the fixing mechanism, the curved plate is controlled to be fixed with the base, the conflict with the universal wheel is eliminated, the fixing is facilitated, the deviation is prevented, and the promotion is facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection relationship between the motor, the first gear and the second gear in FIG. 1;

FIG. 3 is a schematic view of the connection between the slotted plate, the threaded rod and the handle in FIG. 1;

fig. 4 is a schematic view showing a connection structure of the bent plate, the short plate and the round bar in fig. 1.

In the figure: 1. the shell, 2, heat dissipation mechanism, 201, support, 202, the motor, 203, first gear, 204, the second gear, 205, bent frame, 206, the fan, 3, adjustment mechanism, 301, frid, 302, the threaded rod, 303, the handle, 304, the lagging, 4, fixed establishment, 401, bent plate, 402, the short slab, 403, round bar, 404, bent plate, 405, first bolt, 406, the ball, 5, square frame, 6, control panel, 7, one-way conduction ware, 8, the filter screen, 9, the second bolt, 10, the universal wheel, 11, the base.

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. 1-4, the present invention provides a technical solution: a one-way conduction device for urban rail transit comprises a shell 1, wherein the shell 1 is a common electric box and is a sectional view in the figure, how the shell 1 is opened is not explained as the prior art, a control panel 6 is fixedly connected to the bottom of the inner wall of the shell 1, the left side and the right side of the top of the control panel 6 are electrically connected with one-way conductors 7, the type of the one-way conductors 7 is TV-S60, a heat dissipation mechanism 2 is installed on the top of the control panel 6, the heat dissipation mechanism 2 comprises a support 201, a motor 202, a first gear 203, a second gear 204, a bent frame 205 and a fan 206, the bottom of the support 201 is fixedly connected with the top of the control panel 6, the inner wall of the support 201 is fixedly connected with the outer wall of the motor 202, the type of the motor 202 is Y2-1, the output end of the motor 202 is fixedly connected with the bottom of the first gear 203, the left side and the, the first gear 203 rotates to drive the second gears 204 on two sides to rotate, the tops of the two second gears 204 are fixedly connected with the left side and the right side of the bottom of the bent frame 205 respectively, the bottoms of the two second gears 204 are fixedly connected with the top of a fan 206 respectively, and the model of the fan 206 is A7-50.

The top of the shell 1 is fixedly connected with a square frame 5, the bottom of the square frame 5 is rotationally connected with the top of a curved frame 205, the curved frame 205 is stressed to rotate through a bearing at the bottom of the square frame 5, the bottoms of the left side and the right side of the shell 1 are respectively provided with an adjusting mechanism 3, each adjusting mechanism 3 comprises a groove plate 301, a threaded rod 302, a handle 303 and a sleeve plate 304, the right side of the groove plate 301 is fixedly connected with the bottom of the left side of the shell 1, the upper side and the lower side of the inner wall of the groove plate 301 are rotationally connected with the upper side and the lower side of the outer wall of the threaded rod 302 respectively, the threaded rod 302 is stressed to rotate through bearings at the upper side and the lower side of a nickel coin of the groove plate 301, the top of the threaded rod 302 is fixedly connected with the bottom of the handle 303, the handle 303 is convenient to rotate the threaded rod 302, the outer wall of the threaded rod 302, the outer sides of the two sleeve plates 304 are respectively provided with a fixing mechanism 4, the fixing mechanisms 4 comprise a curved plate 401, a short plate 402, a round rod 403, a bent plate 404, a first bolt 405 and a round ball 406, the top of the right side of the curved plate 401 is fixedly connected with the left side of the sleeve plate 304, the left side of the curved plate 401 is fixedly connected with the right side of the short plate 402, the left side of the front surface of the short plate 402 is fixedly connected with the rear end surface of the round rod 403, the outer wall of the round rod 403 is in sliding clamping connection with the inner wall of the bent plate 404, the round rod 403 is forced to slide up and down through the inner wall of the bent plate 404, the upper side of the bent plate 404 is in threaded connection with the outer wall of the first bolt 405, the right side of the first bolt 405 is fixedly connected with the left side of the round ball 406, the right side of the round ball 406 is abutted against the upper side of the left side of the bent plate 401, the round ball 406 is forced to be attached to the, the outer sides of the two filter screens 8 are connected with the left side and the right side of the shell 1 through threads by the second bolts 9 respectively from top to bottom, universal wheels 10 are fixedly connected to the left side and the right side of the bottom of the shell 1, the bottoms of the two universal wheels 10 are attached to a base 11, the lower sides of the left side and the right side of the base 11 are respectively abutted against the lower side of the inner side of the bent plate 404, and the shell 1 is fixed to the base 11.

In this embodiment, when the device is used, the housing 1 is driven to move into the base 11 by the bottom universal wheel 10, then the threaded rod 302 is driven to rotate by the handle 303, so that the sleeve plate 304 slides downwards on the inner wall of the slot plate 301, and further the curved plates 401 on both sides are driven to move downwards, when the bottoms of the curved plates 401 on both sides are flush with the outer side of the base 11, the handle 303 stops rotating, then the first bolts 405 on both sides rotate, and further the curved plates 404 rotate inwards by the round rods 403, until the bottoms on the inner sides of the curved plates 404 on both sides and the bottoms on both sides of the base 11 stop rotating the first bolts 405, so as to fix the housing 1 and the base 11, when the device is in operation, the motor 202 and the fan 206 are connected with an external power supply, the motor 202 operates to drive the first gear 203 to rotate, the rotating first gear 203 drives the second gears 204 on both sides to rotate by the curved frame 205, and the curved frame 205 drives the two second gears 204, thereby driving the fan 206 to rotate, and further enabling the control panel 6 and the one-way conductor 7 inside the shell 1 to fully dissipate heat.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an urban rail transit one-way device that switches on, includes shell (1), its characterized in that: a control panel (6) is fixedly connected to the bottom of the inner wall of the shell (1), the left side and the right side of the top of the control panel (6) are electrically connected with one-way conductors (7), and a heat dissipation mechanism (2) is installed at the top of the control panel (6);

the heat dissipation mechanism (2) comprises a support (201), a motor (202), a first gear (203), a second gear (204), a curved frame (205) and a fan (206);

the bottom of the support (201) is fixedly connected with the top of the control panel (6), the inner wall of the support (201) is fixedly connected with the outer wall of the motor (202), the output end of the motor (202) is fixedly connected with the bottom of the first gear (203), the left side and the right side of the first gear (203) are respectively meshed with the inner sides of the second gears (204), the tops of the two second gears (204) are respectively fixedly connected with the left side and the right side of the bottom of the bent frame (205), and the bottoms of the two second gears (204) are respectively fixedly connected with the top of the fan (206).

2. The one-way conduction device for urban rail transit according to claim 1, characterized in that: the top rigid coupling of shell (1) has square frame (5), the bottom of square frame (5) rotates with the top of bent frame (205) and links to each other.

3. The one-way conduction device for urban rail transit according to claim 1, characterized in that: the bottom parts of the left side and the right side of the shell (1) are respectively provided with an adjusting mechanism (3);

the adjusting mechanism (3) comprises a groove plate (301), a threaded rod (302), a grip (303) and a sleeve plate (304);

the right side of the groove plate (301) is fixedly connected with the bottom of the left side of the shell (1), the upper side and the lower side of the inner wall of the groove plate (301) are respectively connected with the upper side and the lower side of the outer wall of the threaded rod (302) in a rotating mode, the top of the threaded rod (302) is fixedly connected with the bottom of the grip (303), and the outer wall of the threaded rod (302) is in threaded connection with the inner wall of the sleeve plate (304).

4. The one-way conduction device for urban rail transit according to claim 3, wherein: the groove plate (301), the threaded rod (302) and the sleeve plate (304) form a lifting mechanism.

5. The one-way conduction device for urban rail transit according to claim 3, wherein: the outer sides of the two sleeve plates (304) are respectively provided with a fixing mechanism (4);

the fixing mechanism (4) comprises a curved plate (401), a short plate (402), a round rod (403), a curved plate (404), a first bolt (405) and a round ball (406);

the left side looks rigid coupling of the right side top of bent plate (401) and lagging (304), the left side of bent plate (401) and the right side looks rigid coupling of short slab (402), the front left side of short slab (402) and the rear end face looks rigid coupling of round bar (403), the outer wall of round bar (403) and the inner wall slip joint of bent plate (404), the top of bent plate (404) and the outer wall threaded connection of first bolt (405), the right side of first bolt (405) and the left side looks rigid coupling of ball (406), the right side of ball (406) offsets tightly with the left side top of bent plate (401).

6. The one-way conduction device for urban rail transit according to claim 1, characterized in that: the left and right sides of shell (1) all pegs graft and have filter screen (8), two the left and right sides threaded connection with second bolt (9) and shell (1) respectively about the outside of filter screen (8), the equal rigid coupling in bottom left and right sides of shell (1) has universal wheel (10), two base (11) have all been laminated to the bottom of universal wheel (10), the inboard below counterbalance of the left and right sides below of base (11) with bent plate (404) respectively is tight.