CN214070417U

CN214070417U - Protective device for rail transit electrical equipment

Info

Publication number: CN214070417U
Application number: CN202120105013.0U
Authority: CN
Inventors: 靳海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-08-27
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a protective device for track traffic electrical equipment, which comprises a box body, wherein a baffle plate is arranged at the inner side of the box body, the periphery of the baffle plate is seamlessly attached to the periphery of the inner wall of the box body, a vertical rod is arranged at the top of the baffle plate, a stopper is arranged at the top of the vertical rod, the top of the baffle plate is rotatably connected with a first lead screw through a bearing seat, the top end of the first lead screw is connected with the stopper through the bearing seat, a transverse plate is sleeved on the outer side of the first lead screw and the vertical rod, a threaded through hole for threaded connection with the first lead screw and a through hole for penetrating through the vertical rod are arranged on the transverse plate, a holding rod is grasped by arranging a first clamping mechanism and a second clamping mechanism, a rotary disc is rotated, and then the second lead screw is rotated, and a cushion block is further pushed into the box body, so that a rubber pad is extruded with the track traffic electrical equipment, and the track traffic electrical equipment is fixed to prevent the track traffic electrical equipment from shaking in the box body, protect the rail transit electrical equipment, avoid colliding when the transportation.

Description

Protective device for rail transit electrical equipment

Technical Field

The utility model relates to a track traffic electrical equipment specifically is a protector for track traffic electrical equipment.

Background

Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation.

In the transportation process of the rail transit electrical equipment, the rail transit electrical equipment cannot be fixedly placed and can collide with other objects, so that the rail transit electrical equipment is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for track traffic electrical equipment to solve the problem that proposes among the above-mentioned background art.

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

a protective device for track traffic electrical equipment comprises a box body, wherein a partition plate is arranged on the inner side of the box body, the periphery of the partition plate is seamlessly attached to the periphery of the inner wall of the box body, a vertical rod is arranged on the top of the partition plate, a limiting block is arranged on the top of the partition plate, a first lead screw is rotatably connected to the top of the partition plate through a bearing seat, the top end of the first lead screw is connected with the limiting block through the bearing seat, a transverse plate is sleeved on the outer side of the first lead screw and the outer side of the vertical rod, a threaded through hole for threaded connection with the first lead screw and a through hole for penetration of the vertical rod are formed in the transverse plate, a first gear is sleeved below the transverse plate on the outer side of the first lead screw, a motor is fixedly arranged at the bottom of the partition plate through a bolt, an output shaft of the motor penetrates through the top of the partition plate and is sleeved with a second gear, the first gear is meshed with the second gear, a first clamping mechanism and a second clamping mechanism are symmetrically arranged on the front surface and the rear surface of the box body, the first clamping mechanism comprises a rubber pad, a cushion block, a second lead screw, a rotary disc and a holding rod, the second lead screw penetrates through the rear surface of the box body, the second lead screw stretches into one end of the box body and is installed on the cushion block through a bearing block, the other end of the second lead screw outside the box body is fixedly installed on the rotary disc, the holding rod is installed at the eccentric position of the rotary disc, the structures of the first clamping mechanism and the second clamping mechanism and the specifications of all the parts are the same, a first box door and a second box door are arranged at the top of the box body, one side of the first box door is hinged to the top of the box body through a hinge, one side of the second box door is hinged to the top of the box body through a hinge, and a switch is installed on one side of the box body.

As a further aspect of the present invention: the bottom of the box body is provided with a vent, and the vent is provided with a filter screen.

As a further aspect of the present invention: and a rubber pad is arranged on one side of the cushion block.

As a further aspect of the present invention: a first handle is arranged at the top of the first box door, and a second handle is arranged at the top of the second box door.

As a further aspect of the present invention: the motor is electrically connected with the switch through a lead, and the switch is electrically connected with an external power supply through a lead.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up first clamping mechanism and second clamping mechanism, grasp the holding rod, rotate the carousel, and then rotate the second lead screw, and then promote the cushion and impel in the box, make the rubber pad and the extrusion of track traffic electrical equipment, fixed track traffic electrical equipment prevents that track traffic electrical equipment from rocking in the box, protects track traffic electrical equipment, avoids colliding when the transportation.

2. Through setting up the air outlet, conveniently dispel the heat to the motor.

3. The first box door and the second box door are arranged and closed, so that physical damage to the rail transit electrical equipment in the transportation process is protected.

Drawings

Fig. 1 is a schematic structural diagram of a protective device for rail transit electrical equipment.

Fig. 2 is a side view of a protective device for rail transit electrical equipment.

Fig. 3 is a plan view of a protective device for rail transit electrical equipment.

Shown in the figure: the box body 1, the switch 2, the first box door 3, the first handle 4, the second box door 5, the second handle 6, the transverse plate 7, the partition plate 8, the first gear 9, the second gear 10, the motor 11, the filter screen 12, the first screw rod 13, the vertical rod 14, the first clamping mechanism 15, the second clamping mechanism 16, the rubber pad 17, the cushion block 18, the second screw rod 19, the rotary table 20 and the holding rod 21.

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 to 3, in an embodiment of the present invention, a protective device for rail transit electrical equipment includes a box body 1, a switch 2, a first box door 3, a first handle 4, a second box door 5, a second handle 6, a transverse plate 7, a partition plate 8, a first gear 9, a second gear 10, a motor 11, a filter screen 12, a first screw rod 13, a vertical rod 14, a first clamping mechanism 15, a second clamping mechanism 16, a rubber pad 17, a cushion block 18, a second screw rod 19, a rotary plate 20 and a holding rod 21, wherein the partition plate 8 is installed inside the box body 1, the periphery of the partition plate 8 is in seamless fit with the periphery of the inner wall of the box body 1, the vertical rod 14 is installed at the top of the partition plate 8, the top of the partition plate 8 is rotatably connected with the first screw rod 13 through a bearing seat, the top end of the first screw rod 13 is connected with the stopper through the bearing seat, the transverse plate 7 is sleeved outside the first screw rod 13 and the vertical rod 14, the screw thread through hole for being in threaded connection with the first screw rod 13 and the through hole for the vertical rod 14 to penetrate through are formed in the transverse plate 7, the first gear 9 is arranged below the transverse plate 7 on the outer side of the first screw rod 13 in a sleeved mode, the motor 11 is fixedly installed at the bottom of the partition plate 8 through a bolt, the output shaft of the motor 11 penetrates through the top of the partition plate 8 and is sleeved with the second gear 10, the first gear 9 is meshed with the second gear 10, the bottom of the box body 1 is provided with a ventilation opening, a filter screen 12 is installed at the ventilation opening, the front surface and the rear surface of the box body 1 are symmetrically provided with a first clamping mechanism 15 and a second clamping mechanism 16, the first clamping mechanism 15 comprises a rubber pad 17, a cushion block 18, a second screw rod 19, a rotary table 20 and a holding rod 21, the second screw rod 19 penetrates through the rear surface of the box body 1, the cushion block 18 is installed at one end of the second screw rod 19 extending into the box body 1 through a bearing block, the rubber pad block 17 is installed on one side of the cushion block 18, the other end of the second screw rod 19 outside the box body 1 is fixedly provided with a turntable 20, the turntable 20 is eccentrically provided with a holding rod 21, the structures of the first clamping mechanism 15 and the second clamping mechanism 16 are the same as the specifications of all the parts, the top of the box body 1 is provided with a first box door 3 and a second box door 5, the top of the first box door 3 is provided with a first handle 4, the top of the second box door 5 is provided with a second handle 6, one side of the first box door 3 is hinged with the top of the box body 1 through a hinge, one side of the second box door 5 is hinged with the top of the box body 1 through a hinge, one side of the box body 1 is provided with a switch 2, the motor 11 is electrically connected with the switch 2 through a wire, and the switch 2 is electrically.

The utility model discloses a theory of operation is:

during transportation of the rail transit electrical equipment, the first handle 4 and the second handle 6 are held, the first box door 3 and the second box door 5 are opened, the switch 2 is opened, the output shaft of the motor 11 rotates to further drive the second gear 10 to rotate, the first gear 9 is further driven to rotate, the first screw rod 13 is further driven to rotate, the transverse plate 7 is further driven to move upwards, the rail transit electrical equipment is placed on the top of the transverse plate 7, the output shaft of the motor 11 rotates reversely, the transverse plate 7 is further driven to move downwards, the switch 2 is closed, the output shaft of the motor 11 stops rotating, the first clamping mechanism 15 and the second clamping mechanism 16 are adjusted, the holding rod 21 is held, the rotating disc 20 is rotated, the second screw rod 19 is further rotated, the cushion block 18 is pushed to the box body 1, the rubber pad 17 is extruded with the rail transit electrical equipment, the rail transit electrical equipment is fixed, and the rail transit electrical equipment is prevented from shaking in the box body 1, the protection track traffic electrical equipment avoids colliding when the transportation, closes first chamber door 3 and second chamber door 5, and the physics that protection track traffic electrical equipment received is destroyed at the transportation, through setting up the air outlet, conveniently dispels the heat to motor 11.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a rail transit protector for electrical equipment, box (1), its characterized in that: the box body (1) is internally provided with a baffle (8), the baffle (8) is attached to the inner wall of the box body (1) in a seamless manner, a vertical rod (14) is arranged at the top of the baffle (8), a limiting block is arranged at the top of the vertical rod (14), the top of the baffle (8) is rotatably connected with a first lead screw (13) through a bearing seat, the top end of the first lead screw (13) is connected with the limiting block through the bearing seat, a transverse plate (7) is sleeved on the outer side of the first lead screw (13) and the vertical rod (14), a threaded through hole for threaded connection with the first lead screw (13) and a through hole for penetration of the vertical rod (14) are arranged on the transverse plate (7), a first gear (9) is sleeved below the outer side transverse plate (7) of the first lead screw (13), a motor (11) is fixedly arranged at the bottom of the baffle (8), an output shaft of the motor (11) penetrates through the top of the baffle (8) and is sleeved with a second gear (10), the first gear (9) is engaged with the second gear (10), the first clamping mechanism (15) and the second clamping mechanism (16) are symmetrically arranged on the front surface and the rear surface of the box body (1), the first clamping mechanism (15) comprises a rubber pad (17), a cushion block (18), a second screw rod (19), a rotary disc (20) and a holding rod (21), the second screw rod (19) penetrates through the rear surface of the box body (1), the cushion block (18) is installed at one end, extending into the box body (1), of the second screw rod (19), the rotary disc (20) is fixedly installed at the other end of the outer side of the box body (1), the holding rod (21) is installed at the eccentric position of the rotary disc (20), the structures and specifications of the first clamping mechanism (15) and the second clamping mechanism (16) are identical, the first box door (3) and the second box door (5) are arranged at the top of the box body (1), one side of the first box door (3) is hinged to the top of the box body (1) through a hinge, one side of the second box door (5) is hinged to the top of the box body (1) through a hinge, and a switch (2) is installed on one side of the box body (1).

2. The protective device for the rail transit electrical equipment as claimed in claim 1, wherein: the bottom of the box body (1) is provided with a vent, and the vent is provided with a filter screen (12).

3. The protective device for the rail transit electrical equipment as claimed in claim 1, wherein: and a rubber pad (17) is arranged on one side of the cushion block (18).

4. The protective device for the rail transit electrical equipment as claimed in claim 1, wherein: the top of the first box door (3) is provided with a first handle (4), and the top of the second box door (5) is provided with a second handle (6).

5. The protective device for the rail transit electrical equipment as claimed in claim 1, wherein: the motor (11) is electrically connected with the switch (2) through a lead, and the switch (2) is electrically connected with an external power supply through a lead.