CN217259594U - Automatic lifting current collector for trolley bus - Google Patents

Abstract

The utility model relates to the technical field of trolley buses, and provides an automatic lifting current collector of a trolley bus, which is convenient for increasing the stability of the current collector when in online network contact, has stable voltage and is convenient for rapidly installing the current collector, and comprises a current collector body and an installing mechanism, wherein the current collector body is installed in the installing mechanism, the top end of the current collector body is fixedly connected with two contact blocks, the bottom ends of the two fixed blocks are respectively provided with a first electric cylinder through a fixed frame, the left end and the right end of the two contact blocks are respectively and fixedly connected with a rotating seat, a plurality of fixed claws are respectively and rotatably connected in the rotating seats, a plurality of fixed claws are respectively and fixedly connected with fixed blocks, a plurality of fixed blocks are respectively and rotatably connected with power rods, a push rod is respectively and rotatably connected between every two adjacent power rods, the output ends of the two first electric cylinders are respectively and fixedly connected with the two push rods, and the bottom end of the installing plate is fixedly connected with a plurality of installing seats, mounting holes are formed in the mounting seats.

Description

Automatic lifting current collector for trolley bus

Technical Field

The utility model relates to a trolley-bus technical field, concretely relates to trolley-bus automatic rising current collector.

Background

At present, the fixing of the upper net lapping wire or the lower rod of the current collector of the trolley bus is realized by pulling the rope on the collecting rod through manual operation, and the fixing operation of the upper net lapping wire and the lower rod is required to be successfully completed through repeated manual operation in a parking state, which consumes time and labor and is inconvenient to operate; in addition, after the current collector is disconnected from the net, if a driver fails to timely find out that the pole is lowered, the wire net is pulled and damaged, and serious accidents are caused. The normal operation of other vehicles can be influenced, in the urban with heavy traffic, a revolving type stereo intersection, the elevated roads are criss-cross, the terrain is complex, and even some roads are not allowed to be provided with a power line network of the trolley bus, so the running range of the trolley bus is greatly limited.

Through the retrieval, chinese patent application No. CN201220195395.1 discloses an automatic lifting type current collector for trolley bus, which is roughly described as four parts of lifting mechanism, current collecting mechanism, rotating mechanism and parking mechanism, which need not to be manually operated by getting off when in use, thus saving the operation time of trolley bus.

Although the manual operation of getting off need not to use the manual work by the aforesaid prior art scheme, has saved trolley-bus operation time, the trolley-bus jolts when going to produce easily to voltage is unstable when making it contact with the gauze, thereby influences its result of use easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a trolley bus automatic rising current collector to the prior art trolley-bus that provides in solving the background art produces easily when going to jolt, thereby voltage is unstable when making its easy with the gauze contact, thereby influences the problem of its result of use easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a trolley-bus automatic rising current collector, includes the current collector body, still includes installation mechanism, the current collector body is installed in installation mechanism, two contact blocks of the top fixedly connected with of current collector body, two first electric jar, two are all installed respectively through the mount to the bottom of contact block the equal fixedly connected with in both ends rotates the seat about contact block, and is a plurality of it is connected with the stationary dog all to rotate in the seat, and is a plurality of equal fixedly connected with fixed block on the stationary dog is a plurality of all rotate on the fixed block and be connected with the power rod, all rotate between every two adjacent power rods and be connected with catch bar, two the output of first electric jar respectively with two catch bar fixed connection.

Preferably, installation mechanism includes the mounting panel, a plurality of backup pads of bottom fixedly connected with of mounting panel, equal fixedly connected with slide bar between every two adjacent backup pads, two sliding connection has two dead levers, two on the dead lever equal two mounting brackets of fixedly connected with, a plurality of the equal fixedly connected with installation piece of the other end of mounting bracket, two the screw has all been seted up on the dead lever, first motor is installed to the bottom of mounting panel, the output fixedly connected with adjusting screw of first motor, adjusting screw threaded connection is in two screws.

Further, the bottom fixedly connected with a plurality of mount pads of mounting panel, it is a plurality of all seted up the mounting hole on the mount pad.

Still further, the bottom fixedly connected with motor board of mounting panel, first motor is installed on the motor board.

As a further scheme of the scheme, the bottom end of the mounting plate is fixedly connected with a fixing plate, and the other end of the adjusting screw is rotatably connected to the fixing plate.

As a further scheme of the scheme, the two fixing frames are respectively welded on the two contact blocks.

On the basis of the scheme, two the equal fixedly connected with protective housing in bottom of mount.

On the basis of the scheme, the installation blocks are provided with non-slip mats.

(III) advantageous effects

Compared with the prior art, the utility model provides a trolley bus automatic rising current collector possesses following beneficial effect:

the utility model discloses in, the first electric jar of bottom installation through the mount carries out concertina movement, thereby the catch bar that drives the output fixed connection of first electric jar carries out the lift operation, thereby it goes up and down to drive the power pole that rotates the connection on the stationary dog, and then it carries out fixed operation to it to drive the stationary dog that rotates the connection on the contact piece, and install the operation through installation mechanism to the current collector body, therefore, this trolley bus automatic rising current collector is convenient for increase its stability when online net contacts, voltage is comparatively stable, and be convenient for carry out quick installation to it.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another angle of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the contact block, the first electric cylinder, the rotating base and the like;

fig. 4 is a partially enlarged schematic structural diagram of a point a in fig. 2 according to the present invention.

In the figure: 1. a current collector body; 2. a contact block; 3. a first electric cylinder; 4. a rotating seat; 5. a fixed jaw; 6. a fixed block; 7. a power rod; 8. a push rod; 9. mounting a plate; 10. a support plate; 11. a slide bar; 12. fixing the rod; 13. a mounting frame; 14. mounting blocks; 15. a first motor; 16. adjusting the screw rod; 17. a fixing plate; 18. a protective shell.

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.

Examples

Referring to fig. 1-4, an automatic lifting current collector for a trolley bus comprises a current collector body 1 and a mounting mechanism, wherein the mounting mechanism comprises a mounting plate 9, a fixing plate 17 is fixedly connected to the bottom end of the mounting plate 9, the other end of an adjusting screw 16 is rotatably connected to the fixing plate 17 so as to increase the stability of the adjusting screw 16, a motor plate is fixedly connected to the bottom end of the mounting plate 9, a first motor 15 is mounted on the motor plate so as to increase the stability of the first motor 15 during rotation, a plurality of mounting seats are fixedly connected to the bottom end of the mounting plate 9, mounting holes are formed in the mounting seats so as to stably connect the mounting plate 9, a plurality of support plates 10 are fixedly connected to the bottom end of the mounting plate 9, a slide bar 11 is fixedly connected between every two adjacent support plates 10, and two fixing bars 12 are slidably connected between the two slide bars 11, two mounting frames 13 are fixedly connected to the two fixing rods 12, mounting blocks 14 are fixedly connected to the other ends of the mounting frames 13, anti-skidding pads are arranged on the mounting blocks 14 so as to prevent the mounting frames from skidding during fixing, screw holes are formed in the two fixing rods 12, a first motor 15 is arranged at the bottom end of the mounting plate 9, an adjusting screw 16 is fixedly connected to the output end of the first motor 15, the adjusting screw 16 is in threaded connection with the two screw holes so as to be rapidly mounted and dismounted, the collector body 1 is mounted in the mounting mechanism, two contact blocks 2 are fixedly connected to the top end of the collector body 1, first electric cylinders 3 are respectively mounted at the bottom ends of the two contact blocks 2 through fixing frames, the two fixing frames are respectively welded on the two contact blocks 2 so as to facilitate easier operation during connection, the integral connection strength is higher, and the stability during connection is better, life is longer, the equal fixedly connected with protective housing 18 in bottom of two mounts, so as to protect first electric jar 3, the equal fixedly connected with in both ends rotates seat 4 about two contact blocks 2, all rotate in a plurality of rotation seats 4 and be connected with stationary dog 5, equal fixedly connected with fixed block 6 on a plurality of fixed dog 5, all rotate on a plurality of fixed blocks 6 and be connected with power rod 7, all rotate between every two adjacent power rod 7 and be connected with catch bar 8, the output of two first electric jars 3 respectively with two catch bar 8 fixed connection.

It should be further described that, in this embodiment, the first motor 15 and the first electric cylinder 3 are conventional devices that are commercially available and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes are used, for those skilled in the art, as long as they perform debugging operations according to the requirements of their usage specifications, and are not described herein again, and the first motor 15 and the first electric cylinder 3 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to actual usage requirements, so that the operation and control can be performed by an operator.

In conclusion, when the automatic lifting current collector of the trolley bus is used, firstly, the automatic lifting current collector of the trolley bus is placed at a required using place, the first motor 15 is connected with a forward and reverse circuit according to the specification, then the first motor 15 and the first electric cylinder 3 are started, the first motor 15 arranged on the motor plate rotates, the fixed pipe which is connected between the two slide bars 11 in a sliding way is driven to move leftwards and rightwards relatively, the mounting frame 13 fixedly connected on the two fixed bars 12 is driven to move relatively, the mounting block 14 arranged on the mounting frame 13 is driven to rapidly mount the current collector body 1, when the current collector body is contacted with a wire mesh, the first electric cylinder 3 arranged at the bottom end of the mounting frame performs telescopic motion, the pushing rod 8 fixedly connected with the output end of the first electric cylinder 3 is driven to perform lifting operation, and the power rod 7 rotatably connected on the fixing claw 5 is driven to lift, and then the fixing claw 5 which is rotatably connected on the contact block 2 is driven to fix the contact block.

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 (8)

1. An automatic lifting current collector of a trolley bus comprises a current collector body (1) and is characterized by also comprising an installation mechanism, install in installation mechanism current collector body (1), two contact piece (2) of the top fixedly connected with of current collector body (1), two first electric jar (3), two are all installed respectively through the mount to the bottom of contact piece (2) the equal fixedly connected with in both ends rotates seat (4), and is a plurality of rotate seat (4) interior all rotation and be connected with stationary dog (5), it is a plurality of equal fixedly connected with fixed block (6) on stationary dog (5), it is a plurality of all rotate on fixed block (6) and be connected with power rod (7), all rotate between every two adjacent power rod (7) and be connected with catch bar (8), two the output of first electric jar (3) respectively with two catch bar (8) fixed connection.

2. A trolley bus automatic lifting collector as claimed in claim 1, the mounting mechanism comprises a mounting plate (9), a plurality of support plates (10) are fixedly connected to the bottom end of the mounting plate (9), a sliding rod (11) is fixedly connected between every two adjacent support plates (10), two fixing rods (12) are slidably connected between the two sliding rods (11), two mounting frames (13) are fixedly connected to the two fixing rods (12), a mounting block (14) is fixedly connected to the other end of each mounting frame (13), screw holes are formed in the two fixing rods (12), first motor (15) are installed to the bottom of mounting panel (9), the output fixedly connected with adjusting screw (16) of first motor (15), adjusting screw (16) threaded connection is in two screw holes.

3. A trolley bus automatic lifting collector as claimed in claim 2, characterized in that the bottom end of the mounting plate (9) is fixedly connected with a plurality of mounting seats, and the mounting seats are all provided with mounting holes.

4. A trolley bus automatic lifting collector according to claim 3, characterized in that the bottom end of the mounting plate (9) is fixedly connected with a motor plate, and the first motor (15) is mounted on the motor plate.

5. A trolley bus automatic lifting collector as claimed in claim 4, characterized in that the bottom end of the mounting plate (9) is fixedly connected with a fixing plate (17), and the other end of the adjusting screw (16) is rotatably connected with the fixing plate (17).

6. A trolley bus automatic lifting collector according to claim 5, characterized in that two said holders are welded to two contact blocks (2), respectively.

7. A trolley bus automatic lifting collector according to claim 6, characterized in that the bottom ends of both said fixed frames are fixedly connected with a protective shell (18).

8. A trolley bus automatic lifting collector according to claim 7, characterized in that a plurality of said mounting blocks (14) are provided with non-slip mats.

Images