CN206171205U - Electrical trolley locomotive pantograph and electrical trolley locomotive who uses it - Google Patents
Electrical trolley locomotive pantograph and electrical trolley locomotive who uses it Download PDFInfo
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- CN206171205U CN206171205U CN201621164987.1U CN201621164987U CN206171205U CN 206171205 U CN206171205 U CN 206171205U CN 201621164987 U CN201621164987 U CN 201621164987U CN 206171205 U CN206171205 U CN 206171205U
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- bow
- body frame
- trolley locomotive
- support
- trolley
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Abstract
The utility model discloses an electrical trolley locomotive pantograph, include: support and bow, the top of support is articulated with bow's middle part, and bow includes: the one end fixed connection of insulator and bow body frame is passed through to bow, insulator, bow body frame and counter weight, bow, and the counter weight sets up on the other end of bow body frame, and the top of support is articulated with bow body frame, and bow and counter weight are located the both sides that support and the bow body put up the pin joint respectively, the beneficial effects of the utility model are that: through the structural style who designs into bow on the lever, adjust the work strength of bow and wiping line contact through the weight of adjustment counter weight, the counter weight can be selected according to the actual conditions at scene, and simple structure, and the cost is lower, easy maintenance, the simple operation has reduced the work load of safeguarding, has improved work production efficiency.
Description
Technical field
The utility model is related to electrical energy transportation technical field, more particularly to a kind of trolley locomotive pantograph and uses it
Trolley locomotive.
Background technology
Electric locomotive is a kind of pulling equipment of rail vehicle transport, and power is rotated using traction electric machine driving moment, is borrowed
The frictional force between wheel and rail level is helped, locomotive is orbited, according to the difference of power supply mode, direct-current electric locomotive is divided into again
Two kinds of trolley locomotive and battery locomotive.
Trolley locomotive obtains electric energy by means of pantograph from circuit, and when electric locomotive runs, pantograph is along frame
Ceases to be busy is slided, and the power supply mode of trolley locomotive is：The high-tension cable attracted by central substation, supply traction current transformation institute three
Cross streams power supply, through transformer pressure-reducing, then is sent to convertor equipment through low-voltage cable, and alternating current is changed into direct current, dc source
Positive pole is connected by service cable with trolley line wire, and the contact of period turns into supply terminals, its negative pole by telegram in reply cable with
Track is connected, and corresponding contact is referred to as telegram in reply point, and during work, the electric locomotive top of orbiting is built on stilts by pantograph contact
Line obtains electric energy, and bottom then utilizes wheel and rail contact, constitutes a loop, traction motor is worked, so that motor
Car traction mine car traveling.
From above-mentioned power supply mode, pantograph is indispensable important component on trolley locomotive, existing skill
Electric locomotive trolley bow in art is generally spring elongation structure, is controlled using spring tension control trolley bow mode
Bow is contacted automatically with trolley, and electric locomotive trolley bow realizes work by itself pulling force, but uses spring elongation knot
The bow general structure of structure is more complicated, and impulse force is larger, high to component strength requirement, and spring is easily tired, for a long time using easy
Cause elastic failure, reduce the service life of pantograph.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of trolley locomotive pantograph and uses its
Trolley locomotive, the structure type the purpose is to pantograph to be designed to lever adjusts bow and cunning by the effect of counterweight
The work strength of linear contact lay is touched, simple structure, Operation and maintenance are convenient, and reduce maintenance workload, while improve work life
Produce efficiency.
To achieve these goals, the utility model provides following technical scheme：
A kind of trolley locomotive pantograph, including：Support and bow, are hinged in the middle part of the top of support and bow, bend
Attached bag is included：Bow, insulator, bow body frame and counterweight, bow are fixedly connected by insulator with one end of bow body frame, and counterweight is set
In on the other end of bow body frame, top and the bow body frame of support are hinged, and bow and counterweight are located at support and are hinged with bow body frame respectively
The both sides of point.
Further, support includes：Rack leg, crossbeam and two axle beds, on rack leg, two axle beds lead to beam erection
Cross bolt to be fixedly connected with crossbeam, axis hole, the axis collinear of the axis hole on two axle beds, two axle beds are equipped with two axle beds
Between be provided with for accommodate bow body frame gap, bend body frame both sides be equipped with bearing block, installation is equipped with each bearing block
Axle, installation axle is corresponded with axis hole, and each installation axle is arranged in corresponding axis hole.
Further, the quantity of insulator is two, and bow is fixedly connected by two insulators with bow body frame.
Further, bow is provided with connector near the side of bow body frame, and cable is connected with connector.
Further, bow is tied with rope away from the side of bow body frame, and rope is made up of insulating materials.
Further, bow body frame is provided with two relative openings, two opening clamping counterweights.
Further, bow includes：Bow base, wiping rod, flower basket bolt and two bow muscle, bow base and insulation
Son is fixedly connected, and wiping rod is fixedly connected by two bow muscle with bow base, and the two ends of flower basket bolt are bent with two respectively
Head muscle connection.
Further, wiping rod is made up of aluminum alloy materials.
Further, counterweight is made up of insulating materials.
The utility model provides a kind of trolley locomotive, including if a kind of trolley locomotive of above-mentioned any one is by electricity
Bow.
The utility model provides a kind of trolley locomotive pantograph and uses its trolley locomotive, its beneficial effect
It is really：By the way that bow to be designed to the structure type of lever, bow is adjusted by adjusting the weight of counterweight and is connect with trolley
Tactile work strength, counterweight can be selected according to the actual conditions at scene, and simple structure, and cost is relatively low, easy to maintenance,
Simple operation, reduces the workload of maintenance, improves labor productivity.
Brief description of the drawings
A kind of top view of trolley locomotive pantograph that Fig. 1 is provided for the utility model；
A kind of front view of trolley locomotive pantograph that Fig. 2 is provided for the utility model；
A kind of trolley locomotive pantograph and the cooperation schematic diagram of trolley that Fig. 3 is provided for the utility model；
A kind of top view of the support of trolley locomotive pantograph that Fig. 4 is provided for the utility model；
A kind of front view of the support of trolley locomotive pantograph that Fig. 5 is provided for the utility model；
A kind of top view of the bow of trolley locomotive pantograph that Fig. 6 is provided for the utility model；
A kind of front view of the bow of trolley locomotive pantograph that Fig. 7 is provided for the utility model；
In figure：1st, support；2nd, bow；21st, bow；22nd, insulator；23rd, body frame is bent；24th, counterweight；25th, bearing block；26、
Installation axle；11st, rack leg；12nd, crossbeam；13rd, axle bed；14th, bolt；3rd, connector；4th, cable；5th, rope；6th, it is open；211st, bend
Head base；212nd, wiping rod；213rd, flower basket bolt；214th, bow muscle；7th, trolley.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, the utility model provides a kind of trolley locomotive pantograph, including：Support 1 and bow
Son 2, top and the middle part of bow 2 of support 1 are hinged, and bow 2 includes：Bow 21, insulator 22, bow body frame 23 and counterweight 24,
Bow 21 is fixedly connected by insulator 22 with one end of bow body frame 23, and counterweight 24 is arranged on the other end of bow body frame 23, branch
The top of frame 1 is hinged with bow body frame 23, and bow 21 and counterweight 24 are located at support 1 and bend the both sides of the pin joint of body frame 23 respectively, lead to
Cross the design of said structure so that by the way that bow 2 to be designed to the structure type of lever, adjusted by adjusting the weight of counterweight 24
The work strength that section bow 2 is contacted with trolley 7, counterweight 24 can be selected according to the actual conditions at scene, and structure letter
Single, cost is relatively low, and easy to maintenance, simple operation reduces the workload of maintenance, improves labor productivity.
In a kind of preferably implementation method, as shown in Figure 4 and Figure 5, support 1 includes：Rack leg 11, crossbeam 12 and two axles
Seat 13, crossbeam 12 is set up on rack leg 11, and two axle beds 13 are fixedly connected by bolt 14 with crossbeam 12, on two axle beds 13
Axis hole is equipped with, the axis collinear of the axis hole on two axle beds 13 is provided between two axle beds 13 for accommodating bow body frame 23
Gap, the both sides of bow body frame 23 are equipped with bearing block 25, and installation axle 26, installation axle 26 and axis hole are equipped with each bearing block 25
Correspond, and each installation axle 26 is arranged in corresponding axis hole, by the design of said structure so that bow 2 can
Rotated with relative to support 1, so that by counterweight 24 to the force of the one end of bow 2 so that the other end of bow 2 is lifted, realized
The contact with trolley 7 of bow 2, so as to power.
In a kind of preferably implementation method, the quantity of insulator 22 is two, and bow 21 is by two insulators 22 and bow
Body frame 23 is fixedly connected, and can preferably be insulated by insulator 22, according to live actual service condition, can increase
The quantity of insulator 22.
In a kind of preferably implementation method, bow 21 is provided with connector 3 near the side of bow body frame 23, connects on connector 3
Cable 4 is connected to, wherein it is possible to cable 4 is introduced into in-car.
In a kind of preferably implementation method, bow 21 is tied with rope 5 away from the side of bow body frame 23, and rope 5 is by insulation material
Material is made, and pulls the rope 5 of insulating materials in driver's cabin by driver, when torque of the torque more than the end of counterweight 24, root
According to lever principle, can cause that bow 2 is separated with trolley 7, rope can ensure driver not by electricity for insulating materials
Hit threat.
In a kind of preferably implementation method, bow body frame 23 is provided with two relative openings 6, and two openings 6 clamp counterweight
24, the main body of bow body frame 23 can be made by 8# channel-section steels, and two relative openings 6 positioned at the upside of bow body frame 23 can be with
Clamping counterweight 24, it is ensured that counterweight 24 will not come off from bow body frame 23, improve security.
In a kind of preferably implementation method, as shown in Figure 6 and Figure 7, bow 21 includes：Bow base 211, wiping rod 212,
Flower basket bolt 213 and two bow muscle 214, bow base 211 are fixedly connected with insulator 22, and wiping rod 212 is by two bows
Head muscle 214 is fixedly connected with bow base 211, and the two ends of flower basket bolt 213 are connected with two bow muscle 214 respectively, by cunning
Touching rod 212 can contact with trolley 7, and flower basket bolt 213 is used to tense two bow muscle 214 to the direction tightened up so that
Two bow muscle 214 securely block wiping rod 212, are easy to the carrying out of power supply.
In a kind of preferably implementation method, wiping rod 212 is made up of aluminum alloy materials, and aluminum alloy materials are easy to get and electric conductivity
Preferably can be conveniently replaceable and safeguard.
In a kind of preferably implementation method, counterweight 24 is made up of insulating materials, and counterweight 24 can be prevented using insulating materials
People is subject to electric shock to threaten when counterweight 24 is changed, meanwhile, counterweight 24 can arbitrarily be selected according to actual service condition
And replacing.
The utility model also provides a kind of trolley locomotive, including a kind of trolley locomotive of such as above-mentioned any one is received
Pantograph.
The utility model simple structure, it is easy to operate, it is a kind of stronger trolley locomotive pantograph of a practicality,
With wider purposes and social benefit higher.
The above, preferred embodiment only of the present utility model is not used to limit the utility model, every according to this
Any trickle amendment, equivalent and improvement that the technical spirit of utility model is made to above example, should be included in this
Within the protection domain of utility model technical scheme.
Claims (10)
1. a kind of trolley locomotive pantograph, it is characterised in that including：Support and bow, the top of the support with it is described
It is hinged in the middle part of bow, the bow includes：Bow, insulator, bow body frame and counterweight, the bow by the insulator with
It is described bow body frame one end be fixedly connected, the counterweight be arranged at it is described bow body frame the other end on, the top of the support with
The bow body frame is hinged, and the bow and the counterweight are located at the support and the both sides for bending body frame pin joint respectively.
2. a kind of trolley locomotive pantograph according to claim 1, it is characterised in that the support includes：Support
Leg, crossbeam and two axle beds, the beam erection is on the rack leg, and two axle beds are solid with the crossbeam by bolt
Fixed connection, is equipped with axis hole on two axle beds, the axis collinear of the axis hole on two axle beds, two axle beds it
Between be provided with for accommodate it is described bow body frame gap, the both sides of the bow body frame are equipped with bearing block, in each described bearing block
Installation axle is equipped with, the installation axle is corresponded with the axis hole, and each described installation axle is arranged at corresponding institute
State in axis hole.
3. a kind of trolley locomotive pantograph according to claim 1, it is characterised in that the quantity of the insulator is
Two, the bow is fixedly connected by two insulators with the bow body frame.
4. a kind of trolley locomotive pantograph according to claim 1, it is characterised in that the bow is near the bow
The side of body frame is provided with connector, and cable is connected with the connector.
5. a kind of trolley locomotive pantograph according to claim 1, it is characterised in that the bow is away from the bow
The side of body frame is tied with rope, and the rope is made up of insulating materials.
6. a kind of trolley locomotive pantograph according to claim 1, it is characterised in that the bow body frame is provided with phase
To two openings, two opening clamping counterweights.
7. a kind of trolley locomotive pantograph according to claim 1, it is characterised in that the bow includes：Bow
Base, wiping rod, flower basket bolt and two bow muscle, the bow base are fixedly connected with the insulator, the wiping rod
Be fixedly connected with the bow base by two bow muscle, the two ends of the flower basket bolt respectively with two bows
Muscle is connected.
8. a kind of trolley locomotive pantograph according to claim 7, it is characterised in that the wiping rod is by aluminium alloy
Material is made.
9. a kind of trolley locomotive pantograph according to claim 1, it is characterised in that the counterweight is by insulating materials
It is made.
10. a kind of trolley locomotive, it is characterised in that including a kind of stringing formula electricity as described in any one of claim 1 to 9
Motorcycle pantograph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164987.1U CN206171205U (en) | 2016-10-25 | 2016-10-25 | Electrical trolley locomotive pantograph and electrical trolley locomotive who uses it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164987.1U CN206171205U (en) | 2016-10-25 | 2016-10-25 | Electrical trolley locomotive pantograph and electrical trolley locomotive who uses it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171205U true CN206171205U (en) | 2017-05-17 |
Family
ID=58679758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164987.1U Active CN206171205U (en) | 2016-10-25 | 2016-10-25 | Electrical trolley locomotive pantograph and electrical trolley locomotive who uses it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394252A (en) * | 2016-10-25 | 2017-02-15 | 锡林郭勒盟山金阿尔哈达矿业有限公司 | Pantograph of overhead line electric locomotive, and overhead line electric locomotive using same |
-
2016
- 2016-10-25 CN CN201621164987.1U patent/CN206171205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394252A (en) * | 2016-10-25 | 2017-02-15 | 锡林郭勒盟山金阿尔哈达矿业有限公司 | Pantograph of overhead line electric locomotive, and overhead line electric locomotive using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180316 Address after: 026323 the Inner Mongolia Autonomous Region Xilinguole Meng dongwuzhumuqin full town Patentee after: Xilin Gol League Shanjin Aer Hada Mining Co., Ltd. Address before: 026323 the Inner Mongolia Autonomous Region Xilinguole Meng dongwuzhumuqin full town Co-patentee before: Hu Zhongqiang Patentee before: Xilin Gol League Shanjin Aer Hada Mining Co., Ltd. Co-patentee before: Wang Lintao Co-patentee before: Sun Shengliang Co-patentee before: Zhang Feng Co-patentee before: Li Wangsheng Co-patentee before: Miao Chuanyu |
|
| TR01 | Transfer of patent right |