CN218750326U - Pantograph with adjusting function - Google Patents

Abstract

The utility model discloses a pantograph with regulatory function, including pantograph, mounting groove, carbon slider and mounting bracket, the top at the pantograph is seted up to the mounting groove, the inner wall swing joint of carbon slider and mounting groove. The utility model discloses a set up adjustment mechanism, through adjustment mechanism, can upwards promote the pantograph through adjustment mechanism when the gap between pantograph and the contact net is less, contact with the contact net, can be more convenient when using, it removes the pantograph through last lower carriage to have solved current pantograph when the in-process that uses, make pantograph and contact net contact, carry electric power to the train, because the fixed distance of contact net leads to the contact net can be a lot of difference in height when pantograph and contact net contact, adjust through drive arrangement, not only the uncontrollable precision, there are some clearances simultaneously when adjusting, lead to very convenient problem when using, the advantage of convenient regulation has been possessed.

Description

Pantograph with adjusting function

Technical Field

The utility model relates to a pantograph technical field specifically is a pantograph with regulatory function.

Background

The overhead contact system is in the electric railway, along the overhead "Chinese character 'ji' of rail, support the high-tension transmission line that the pantograph draws the current, the overhead contact system is the main frame of the electric engineering of the railway, it is the overhead transmission line of the special form supplying power to the electric locomotive along the railway line, it is made up of several parts of contact suspension, supporting device, locating device, pillar and foundation, the overhead contact system mainly includes following several items 1. The basic member, such as cement pillar, steel column and foundation supporting these structures 2. The basic mounting structure, the function of this content is connecting the contact system wire and basic member mainly; 3. the contact net lead is used for transmitting current to the electric locomotive; 4. other auxiliary components including return line, additional suspension, etc., the contact system, rail, earth and return line are called traction network, the electric traction locomotive obtains electric energy from the contact system, and is installed on the roof of locomotive or motor car, the pantograph can be divided into single-arm pantograph and double-arm pantograph, and is composed of slide plate, upper frame, lower arm rod (lower frame for double-arm pantograph), bottom frame, pantograph-raising spring, transmission cylinder and supporting insulator, etc., the rhombic pantograph, also called diamond pantograph, has been popular, and is gradually eliminated due to higher maintenance cost and easy disconnection of contact system in fault, in recent years, single-arm pantograph (see figure) is adopted, the smoothness of load current passing through contact line and contact surface of pantograph slide plate is related to contact pressure, transition resistance and contact area between slide plate and contact line, and depends on interaction between pantograph and contact system,

the pantograph that has now moves through last lower carriage at the in-process that uses, makes pantograph and contact net contact, carries electric power to the train, because the fixed distance of contact net leads to the contact net to a lot of difference in height when pantograph and contact net contact, adjusts through drive arrangement, not only unable control accuracy, has some clearances when adjusting simultaneously, leads to very conveniently when using.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a pantograph with regulatory function, the advantage of convenient regulation has been possessed, the in-process of having solved current pantograph using is through the upper and lower platform removal pantograph, make pantograph and contact net contact, carry electric power to the train, because the fixed distance of contact net leads to the contact net can be a lot of the difference in height when pantograph and contact net contact, adjust through drive arrangement, not only the uncontrollable precision, there are some clearances when adjusting simultaneously, lead to very convenient problem when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pantograph with regulatory function, includes pantograph, mounting groove, carbon slider and mounting bracket, the top at the pantograph is seted up to the mounting groove, the inner wall swing joint of carbon slider and mounting groove, the mounting bracket sets up the bottom at the pantograph, the equal fixedly connected with adjustment mechanism in both sides of mounting bracket.

As the utility model discloses it is preferred, adjustment mechanism includes the fixed block, the bottom fixedly connected with gag lever post of fixed block inner wall, the right side cover on gag lever post surface is equipped with the spring, the right side cover on gag lever post surface is equipped with the removal bucket.

As the utility model discloses preferred, the top swing joint that removes the bucket has the regulation pole, the top swing joint that adjusts the pole has loose axle one, the top of loose axle one and the bottom fixed connection of pantograph.

As the utility model discloses preferred, the bottom fixedly connected with of pantograph is located a left spacing of loose axle, the bottom swing joint of spacing has connecting rod one.

As the utility model discloses it is preferred, fixed block left side fixedly connected with loose axle two, the inner wall swing joint of loose axle two has connecting rod two.

As the utility model discloses it is preferred, the bottom fixedly connected with connecting piece of mounting bracket, the connecting piece is provided with two, and two connecting pieces are the equidistance and distribute.

As the utility model discloses it is preferred, the spacing of inner wall fixedly connected with of mounting groove, the equal fixedly connected with stopper in both sides of carbon block.

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

1. the utility model discloses a set up adjustment mechanism, through adjustment mechanism, can upwards promote the pantograph through adjustment mechanism when the gap between pantograph and the contact net is less, contact with the contact net, can be more convenient when using, it removes the pantograph through last lower carriage to have solved current pantograph when the in-process that uses, make pantograph and contact net contact, carry electric power to the train, because the fixed distance of contact net leads to the contact net can be a lot of difference in height when pantograph and contact net contact, adjust through drive arrangement, not only the uncontrollable precision, there are some clearances simultaneously when adjusting, lead to very convenient problem when using, the advantage of convenient regulation has been possessed.

2. The utility model discloses a set up adjustment mechanism, carry on spacingly to removing the bucket through the fixed block, avoid removing the bucket back-and-forth movement, can be more stable when using, the gag lever post can advance to spacingly to removing the bucket, makes to remove the bucket more stable when removing, moves through the spring promotion removal bucket right removal simultaneously.

3. The utility model discloses a setting up and adjusting pole and loose axle one, promoting at the spring and removing the bucket and remove, make and remove the bucket and upwards promote the regulation pole, adjust the pole and upwards promote the loose axle one, promote the pantograph upwards through the loose axle, highly adjust the pantograph.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a in fig. 2 according to the present invention.

In the figure: 1. a pantograph; 2. mounting grooves; 3. a carbon slider; 4. a mounting frame; 5. an adjustment mechanism; 51. a fixed block; 52. a limiting rod; 53. a spring; 54. moving the barrel; 6. adjusting a rod; 7. a first movable shaft; 8. a limiting frame; 9. a first connecting rod; 10. a second movable shaft; 11. a second connecting rod; 12. a connecting member; 13. a limiting strip; 14. and a limiting block.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a pair of pantograph with regulatory function, including pantograph 1, mounting groove 2, carbon sliding block 3 and mounting bracket 4, mounting groove 2 is seted up at pantograph 1's top, and the inner wall swing joint of carbon sliding block 3 and mounting groove 2, mounting bracket 4 sets up in pantograph 1's bottom, the equal fixedly connected with adjustment mechanism 5 in both sides of mounting bracket 4.

Referring to fig. 3, the adjusting mechanism 5 includes a fixing block 51, a limiting rod 52 is fixedly connected to the bottom of the inner wall of the fixing block 51, a spring 53 is sleeved on the right side of the surface of the limiting rod 52, and a moving barrel 54 is sleeved on the right side of the surface of the limiting rod 52.

As a technical optimization scheme of the utility model, through setting up adjustment mechanism 5, carry on spacingly through fixed block 51 to removing bucket 54, avoid removing bucket 54 back-and-forth movement, can be more stable when using, gag lever post 52 can advance to spacingly to removing bucket 54, makes to remove bucket 54 more stable when removing, promotes through spring 53 to remove bucket 54 and removes, promotes through spring 53 simultaneously to remove bucket 54 and removes.

Referring to fig. 3, the top of the moving tub 54 is movably connected with an adjusting lever 6, the top of the adjusting lever 6 is movably connected with a first movable shaft 7, and the top of the first movable shaft 7 is fixedly connected with the bottom of the pantograph 1.

As the utility model discloses a technical optimization scheme adjusts pole 6 and loose axle 7 through setting up, promotes at spring 53 and removes bucket 54 and removes, makes and removes bucket 54 and upwards promotes regulation pole 6, adjusts pole 6 and upwards promotes loose axle 7, upwards promotes pantograph 1 through loose axle 7, highly adjusts pantograph 1.

Referring to fig. 3, a limiting frame 8 located on the left side of the first movable shaft 7 is fixedly connected to the bottom of the pantograph 1, and a first connecting rod 9 is movably connected to the bottom of the limiting frame 8.

As the utility model discloses a technical optimization scheme is through setting up spacing 8 and connecting rod 9, carries on spacingly through spacing 8 to pantograph 1, avoids pantograph 1 to appear the back-and-forth movement when removing, can be more stable when using, drives spacing 8 and removes when pantograph 1 removes, and the one end that drives connecting rod 9 through spacing 8 removes.

Referring to fig. 3, a second movable shaft 10 is fixedly connected to the left side of the fixed block 51, and a second connecting rod 11 is movably connected to the inner wall of the second movable shaft 10.

As a technical optimization scheme of the utility model, through setting up loose axle two 10 and connecting rod two 11, can reciprocate through the one end that connecting rod one 9 drove connecting rod two 11 when using, then carry on spacingly to pantograph 1 through connecting rod one 9 and connecting rod two 11, can be more stable when pantograph 1 removes.

Referring to fig. 3, the bottom of the mounting frame 4 is fixedly connected with two connecting members 12, and the two connecting members 12 are equidistantly distributed.

As a technical optimization scheme of the utility model, through setting up connecting piece 12, connecting piece 12 can be connected with drive arrangement, and the lift of control pantograph 1 can be more convenient when the installation.

Referring to fig. 2, the inner wall of the mounting groove 2 is fixedly connected with a limiting strip 13, and both sides of the carbon sliding block 3 are fixedly connected with limiting blocks 14.

As a technical optimization scheme of the utility model, through setting up spacing 13 and stopper 14, can carry on spacingly to carbon block 3 through spacing 13 and stopper 14, avoid not hard up at carbon block 3, can be more convenient when using.

The utility model discloses a theory of operation and use flow: when the pantograph 1 is used, the movable barrel 54 is limited through the fixing block 51, the movable barrel 54 is prevented from moving back and forth, the carbon lifting device can be used more stably in use, the limiting rod 52 can limit the moving direction of the movable barrel 54, the movable barrel 54 is enabled to be more stable when moving, the movable barrel 54 is pushed to move through the spring 53, meanwhile, the movable barrel 54 is pushed to move rightwards through the spring 53, the movable barrel 54 is pushed to move through the spring 53, the movable barrel 54 is enabled to push the adjusting rod 6 upwards, the adjusting rod 6 pushes the first movable shaft 7 upwards, the pantograph 1 is pushed upwards through the first movable shaft 7, the height of the pantograph 1 is adjusted, the pantograph 1 is limited through the limiting frame 8, the pantograph 1 is prevented from moving back and forth when moving, the pantograph 1 can be used more stably, the limiting frame 8 is driven to move when the pantograph 1 moves, one end of the first connecting rod 9 is driven to move through the limiting frame 8, one end of the connecting rod second connecting rod 11 can be driven through the first connecting rod 9 when the pantograph 1 moves, the connecting rod 11 can be used for limiting the pantograph 1 to move, the connecting piece 12 can be connected with the driving device, the carbon lifting device can be controlled to move, the limiting slider 13, and the limiting slider can be used more conveniently and more conveniently when the limiting slider is installed, and the carbon lifting device can be used, and the limiting slider 3, and the carbon lifting device can be more convenient and convenient to be used for limiting slider during installation.

In summary, the following steps: this kind of pantograph with regulatory function, through adjustment mechanism 5, can upwards promote pantograph 1 through adjustment mechanism 5 when the gap between pantograph 1 and the contact net is less, contact with the contact net, can be more convenient when using, it removes the pantograph through last lower carriage to have solved current pantograph in the in-process that uses, make pantograph and contact net contact, carry electric power to the train, because the fixed distance of contact net leads to the contact net can be a little poor in height when pantograph and contact net contact, adjust through drive arrangement, not only the uncontrollable precision, there are some clearances simultaneously when adjusting, lead to very convenient problem when using.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a pantograph with regulatory function, includes pantograph (1), mounting groove (2), carbon slider (3) and mounting bracket (4), its characterized in that: the top at pantograph (1) is seted up in mounting groove (2), the inner wall swing joint of carbon block (3) and mounting groove (2), mounting bracket (4) set up the bottom at pantograph (1), the equal fixedly connected with adjustment mechanism (5) in both sides of mounting bracket (4).

2. The pantograph with adjustment function according to claim 1, wherein: adjustment mechanism (5) are including fixed block (51), the bottom fixedly connected with gag lever post (52) of fixed block (51) inner wall, the right side cover on gag lever post (52) surface is equipped with spring (53), the right side cover on gag lever post (52) surface is equipped with removes bucket (54).

3. A pantograph with adjustment function according to claim 2, wherein: the top swing joint of removing bucket (54) has regulation pole (6), the top swing joint of adjusting pole (6) has loose axle one (7), the top of loose axle one (7) and the bottom fixed connection of pantograph (1).

4. A pantograph with adjustment function according to claim 3, wherein: the bottom fixedly connected with of pantograph (1) is located the left spacing (8) of loose axle one (7), the bottom swing joint of spacing (8) has connecting rod one (9).

5. A pantograph with adjustment function according to claim 2, wherein: the left side of the fixed block (51) is fixedly connected with a second movable shaft (10), and the inner wall of the second movable shaft (10) is movably connected with a second connecting rod (11).

6. The pantograph with adjustment function according to claim 1, wherein: the bottom fixedly connected with connecting piece (12) of mounting bracket (4), connecting piece (12) are provided with two, and two connecting pieces (12) are the equidistance and distribute.

7. The pantograph with adjustment function according to claim 1, wherein: the inner wall fixedly connected with spacing (13) of mounting groove (2), the equal fixedly connected with stopper (14) in both sides of carbon slider (3).

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