CN211998283U

CN211998283U - Wiring device for under-train electrical system of high-speed motor train unit

Info

Publication number: CN211998283U
Application number: CN201922379789.7U
Authority: CN
Inventors: 史彬锋; 王锡成; 刘涛
Original assignee: Baotou Railway Vocational & Technical College
Current assignee: Baotou Railway Vocational & Technical College
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-11-24
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a wiring device of an electrical system under a high-speed motor train unit, which comprises a base, wherein a wiring assembly for winding and unwinding a wiring harness, an operation assembly for preventing the wiring harness from winding a traction assembly and controlling the wiring device to work are arranged on the upper plane of the base, the lower plane of the base is connected with an electric push rod and a universal wheel, the bottom of the electric push rod is fixedly connected with a foot cup, the wiring assembly comprises a wire coil and a wire storage shaft, two ends of the wire coil are respectively arranged at two ends of the wire storage shaft, one side of the wire coil is connected with a bearing through a rotating shaft, the bearing is connected on a fixed seat, the fixed seat is connected on the upper plane through a screw thread, the traction assembly comprises a positioning wheel and a supporting frame, the wiring assembly and the traction assembly are respectively provided with two groups, the utility model is designed according to the existing, the wiring harness is prevented from being wound, and the wiring device can be stably parked at a target position.

Description

Wiring device for under-train electrical system of high-speed motor train unit

Technical Field

The utility model relates to a wiring technical field specifically is an electrical system wiring arrangement under high-speed EMUs car.

Background

In production life, wiring is needed in many occasions, such as the installation stage of a motor car and the construction of a production line, and the wiring is needed to ensure the smoothness of electric power and a network.

However, the traditional wiring device often has many defects, in the traditional wiring process, workers need to manually rotate the wire storage shaft to wind wires, and when the wire harnesses are transported, all prefabricated wire harnesses are placed on a forklift and transported, so that the end parts of the wire harnesses can be wound in the wire harnesses on the adjacent lower parts or the upper parts in a crossed manner, the wiring speed is influenced, the workload of the workers is increased, time and labor are wasted, the vehicles easily slide and are inconvenient to perform wiring in the wiring process, and the type of the wiring device is fixed and is difficult to meet the complex working environment.

In order to solve the problems, the wiring device for the off-train electrical system of the high-speed motor train unit is convenient to take up and pay off, time-saving and labor-saving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric system wiring arrangement under high-speed EMUs car 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: the utility model provides an electrical system wiring arrangement under high-speed EMUs car, includes the base, be provided with the winding displacement subassembly that is used for receiving and releasing the pencil on the upper plane of base, be used for preventing the winding subassembly of pencil and be used for controlling the operation subassembly of wiring arrangement work, electric putter and universal wheel are connected to the lower plane of base, electric putter bottom fixed connection foot cup, the winding displacement subassembly includes the drum and deposits the spool, the both ends that the drum was fixed at depositing the spool respectively set up one, are close to the center of the drum of upper plane edge one side is passed through the pivot and is connected the bearing, the bearing is connected on the fixing base, the fixing base passes through screw rod threaded connection on the upper plane.

Preferably, the traction assembly comprises a positioning wheel and a support frame, a shaft and the support frame are arranged in the middle of the positioning wheel and connected through a bearing, the support frame is fixedly connected to the upper plane, the positioning wheel is arranged on the upper portion and the middle portion of the support frame respectively, and the traction assembly is provided with two groups.

Preferably, the operation subassembly includes quick-witted case, machine incasement portion is equipped with the battery, battery output electric connection electric putter and control panel's input, machine incasement connection is used for the charging wire that the battery charges, the operation subassembly upper end is equipped with the perforation that is used for the pencil to pass, the fenestrate export is provided with the cutting bed, the upper end of operation subassembly is provided with control panel.

Preferably, the winding displacement subassembly is provided with two sets ofly, two sets of be provided with the motor in the middle of the winding displacement subassembly, the output of motor passes through the motor shaft and connects the line storage axle, the motor frame is connected to the motor below, motor frame fixed connection is on last plane, the inside battery that is provided with of motor frame, the output electric connection motor's of battery input.

Preferably, a control box is arranged below the control panel, the output end of a controller in the control box is electrically connected with the input end of the motor, and the output end of the controller is electrically connected with the input end of the electric push rod.

Preferably, the universal wheels and the foot cups are respectively provided with four, and the universal wheels and the foot cups are symmetrically arranged in the length direction and the width direction of the base body.

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

the winding displacement subassembly of adoption is provided with two sets ofly, and the motor in the winding displacement subassembly positive and negative commentaries on classics can drive the spool of depositing and rotate and realize automatic receipts and releases the line, and the position of pencil can be fixed to the drum, receives and releases the line when making things convenient for the staff to lay wire, improves wiring efficiency.

The traction assembly who adopts can conveniently receive and release the line, and the pencil passes in the middle of two locating wheels during the wiring, drives the locating wheel and rotates, and the locating wheel can avoid the pencil winding simultaneously, makes things convenient for the wiring.

The operating assembly who adopts has the perforation to supply the pencil to pass among, and discharged pencil can be cut the pencil with cutting means on the cutting bed, and control button on the control panel can control opening of motor stops, makes things convenient for the staff to use.

Through being provided with electric putter and foot cup on the lower plane at the base, when needs carry out the wiring, control electric putter protrusion distance surpass the universal wheel bottom and make foot cup contact ground, enable wiring arrangement and stabilize and stop on the target location.

Drawings

Fig. 1 is a schematic structural diagram of an under-train electrical system wiring device of a high-speed motor train unit.

Fig. 2 is a side view of an under-train electrical system wiring device of a high-speed motor train unit.

Fig. 3 is a schematic structural diagram of a wire arrangement assembly in an under-train electrical system wiring device of a high-speed motor train unit.

Fig. 4 is a schematic structural diagram of an operating assembly in an under-train electrical system wiring device of a high-speed motor train unit.

Wherein: 1-a push handle, 2-an electric push rod, 3-a foot cup, 4-a universal wheel, 5-a lower plane, 6-an upper plane, 7-a wire arranging component, 8-a traction component, 9-an operation component, 10-a motor frame, 11-a motor, 12-a wire coil, 13-a bearing, 14-a fixed seat, 15-a wire storage shaft, 16-a case, 17-a cutting table, 18-a perforation, 19-a support frame, 20-a positioning wheel, 21-a control panel and 22-a 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, in an embodiment of the present invention, an electrical system wiring device under a high-speed motor train unit train includes a base 22, a winding displacement assembly 7 for winding and unwinding a wire harness, a traction assembly 8 for preventing the wire harness from winding, and an operation assembly 9 for controlling the wiring device to work are disposed on an upper plane 6 of the base 22, and a lower plane 5 of the base 22 is connected to an electric push rod 2 and a universal wheel 4.

The winding displacement assembly 7 is arranged on the upper plane 6 of the base 22, the winding displacement assembly 7 comprises a winding disc 12 and a wire storage shaft 15, two ends of the wire storage shaft 15 of the winding disc 12 are respectively provided with one, the center of the winding disc 12 is fixedly connected with the end part of the wire storage shaft 15, the winding disc 12 close to one side of the edge of the upper plane 6 is connected with a bearing 13 through a rotating shaft, the bearing 13 is connected on a fixed seat 14, the fixed seat 14 is connected on the upper plane 6 through screw threads, the winding displacement assembly 7 is provided with two groups, a motor 11 is arranged between the two groups of winding displacement assemblies 7, a motor frame 10 is connected below the motor 11, the motor frame 10 is fixedly connected on the upper plane 6, the output end of the motor 11 is connected with the wire storage shaft 15 through a motor shaft, a storage battery is arranged in the motor frame 10, and the, the storage battery supplies power to the motor 11, the input end of the motor 11 is electrically connected with the output end of a controller arranged behind the control panel 21, the start and stop and the forward and reverse rotation of the motor 11 can be controlled by operating a control button on the control panel 21, two motors 11 are arranged on the motor frame 10 and respectively control the wire storage shafts 15 on two sides of the motor frame to work, the wire arrangement component 7 is provided with two groups of wires capable of storing different types of wires, the wire arrangement efficiency of workers is improved, when the motor 11 rotates forwards, the motor shaft rotates to drive the connected wire storage shafts 15 to rotate for taking up wires, when the motor 11 rotates backwards, the motor shaft rotates to drive the connected wire storage shafts 15 to rotate for paying off wires, the positions of the wires can be fixed by the motor shaft 12, so that the wires can be completely wound on the wire storage shafts 15 when the wires are taken off and paid off, the winding and unwinding wires in the wiring process are conveniently arranged on the winding and unwinding assembly 7, the motor 11 is adopted to control the wiring work of the wire storage shaft 15, the labor is reduced, and the wiring efficiency is improved.

Traction element 8 includes locating wheel 20 and support frame 19, be equipped with axle and support frame 19 through the bearing connection in the middle of the locating

wheel

20, 19 fixed connection of support frame are on last plane 6, locating wheel 20 respectively is equipped with one on 19 upper portions of support frame and middle part, and the pencil is deposited on spool 15, and the pencil tail end passes two locating wheel 20 handing-over department, when pencil income is discharged, drives two locating wheels 20 and rotates, and locating wheel 20 can prevent pencil income or discharge in-process winding simultaneously, reduces staff's work load.

The operating assembly 9 comprises a case 16, a storage battery is arranged in the case 16, the output end of the storage battery is electrically connected with the input ends of the electric push rod 2 and the control panel 21, the case 16 is connected with a charging wire and can be connected with an external power supply to charge the storage battery in the case 16 and the motor frame 10, a control box is arranged behind the control panel 21, a controller is arranged in the control box, the output end of the controller is electrically connected with the input end of the motor 11, the output end of the controller is electrically connected with the input end of the electric push rod 2, a control button on the control panel 21 can control the start and stop of the motor 11 and the extension and retraction of the electric push rod 2, the inner wall of the perforation 18 is rough so as to prevent the wiring harness from falling off, the wiring harness penetrates out of the cutting table 17 through the perforation 18, a worker cuts and takes the wiring harness by using a, can take the pencil as required during the wiring, the pencil can not pile up together, makes things convenient for going on of later stage work.

2 bottom fixed connection foot cups 3 of electric putter, the input of electric putter 2 is connected with the output of the controller that sets up behind the control panel 21, universal wheel 4 and foot cup 3 respectively are provided with four, and universal wheel 4 makes things convenient for the staff to the removal of wiring arrangement, and after wiring arrangement removed the target location, the distance of stretching out of operating control button control electric putter 2 on the control panel 21 exceeded universal wheel 4 bottoms messenger foot cup 3 contact ground, enabled wiring arrangement and stabilized the berth on the target location.

The utility model discloses a theory of operation is: when using this electrical system wiring arrangement under high-speed EMUs car, push away this wiring arrangement to the target location, control electric putter 2's protrusion distance surpasss 4 bottoms of universal wheel and makes the foot cup 3 contact ground, motor 11 work drives the receipts unwrapping wire that the spool 15 of depositing in the winding displacement subassembly 7 rotated the realization pencil, the pencil tail end passes through the handing-over position of two locating wheels 20, drive locating wheel 20 and rotate, the transmission of pencil can be stabilized to locating wheel 20 simultaneously, the pencil passes behind the subassembly 8 of pulling and wears out to cutting bed 17 from perforation 18 of operating assembly 9 on, cut the pencil with cutting means and take.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electrical system wiring arrangement under high-speed EMUs car, includes base (22), its characterized in that: be provided with winding displacement subassembly (7) that are used for receiving and releasing the pencil on last plane (6) of base (22), be used for preventing the winding traction assembly (8) of pencil and be used for controlling operation assembly (9) of wiring device work, electric putter (2) and universal wheel (4) are connected in lower plane (5) of base (22), electric putter (2) bottom fixed connection foot cup (3), winding displacement subassembly (7) are including drum (12) and deposit spool (15), drum (12) are respectively set up one at the both ends of depositing spool (15), are close to the center of drum (12) of one side of the edge of last plane (6) is passed through pivot hub connection bearing (13), bearing (13) are connected on fixing base (14), fixing base (14) are through screw rod threaded connection on last plane (6).

2. The under-train electrical system wiring device for the high-speed motor train unit according to claim 1, wherein: traction assembly (8) are including locating wheel (20) and support frame (19), be equipped with axle and support frame (19) through the bearing connection in the middle of locating wheel (20), support frame (19) fixed connection is on last plane (6), locating wheel (20) respectively establish one in support frame (19) upper portion and middle part, traction assembly (8) are provided with two sets ofly.

3. The under-train electrical system wiring device for the high-speed motor train unit according to claim 1, wherein: the operation subassembly (9) includes quick-witted case (16), the inside battery that is equipped with of quick-witted case (16), battery output electric connection electric putter (2) and control panel (21)'s input, quick-witted case (16) are connected and are used for the charging wire that the battery charges, operation subassembly (9) upper end is provided with perforation (18) that are used for the pencil to pass, the export of perforation (18) is provided with cutting bed (17), the upper end of operation subassembly (9) is provided with control panel (21).

4. The under-train electrical system wiring device for the high-speed motor train unit according to claim 1, wherein: the utility model discloses a motor winding displacement assembly, including winding displacement subassembly (7), motor frame (10) fixed connection, motor frame (10) inside is provided with the battery, the input of battery output electric connection motor (11), motor shaft connection line spool (15) is passed through to the output of motor (11) in the middle of winding displacement subassembly (7), motor frame (10) below connection motor frame (10) are on last plane (6).

5. The under-train electrical system wiring device for the high-speed motor train unit according to claim 3, wherein: the control panel (21) below is equipped with the control box, the output of the controller in the control box and the input electric connection of motor (11), the output electric connection of controller has electric putter (2)'s input.

6. The under-train electrical system wiring device for the high-speed motor train unit according to claim 1, wherein: the universal wheels (4) and the foot cups (3) are respectively provided with four, and the universal wheels (4) and the foot cups (3) are symmetrically arranged in the length direction and the width direction of the base (22) body.