CN216545841U

CN216545841U - Intelligent manufacturing automatic adjusting and balancing device for dropper

Info

Publication number: CN216545841U
Application number: CN202122807368.7U
Authority: CN
Inventors: 李坤龙
Original assignee: Individual
Current assignee: Shaanxi Lingxu Weide Network Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-17
Anticipated expiration: 2031-11-16

Abstract

The invention relates to the technical field of dropper, and discloses an automatic adjusting and balancing device for intelligently manufacturing droppers, which comprises a shell, wherein the surface of the shell is movably connected with a button, the bottom of the button is fixedly connected with a return spring, the surface of the button is fixedly connected with a stretching rib, the stretching rib is connected with an automatic height adjusting device, the right side surface of the shell is fixedly connected with a first buffer block, and the first buffer block is connected with a connecting rod spring buffer device; the power taking device pushes the locking clamping mouth upwards, the locking clamping mouth moves upwards to drive the rack rod to move upwards, when the locking clamping mouth rises to a proper position, the locking clamping mouth descends under the action of gravity, but the gear is locked due to the blocking effect of the spring buckle, so that the rack rod is locked and cannot descend, the function of automatically adjusting the height is achieved, the shock absorption is carried out through the self elastic action of the connecting rod spring and the balance spring, and the problem that the dropper can bear large external shock and cannot break is solved.

Description

Automatic adjusting and balancing device for intelligent manufacturing hanger

Technical Field

The invention relates to the technical field of dropper, in particular to an automatic adjusting and balancing device for an intelligently manufactured dropper.

Background

In the current traffic development era, trains, high-speed rails and maglev trains are progressing at high speed, a power transmission line erected above a railway line is called a contact network, a dropper is often used for assisting the stability of the line in power supply when the line is suspended at high altitude, the line is fixed on a catenary cable through the dropper, and the height of the line is controlled by adjusting the length of the dropper, so that the line is ensured to meet the use requirement.

However, when the traditional hanger is installed and adjusted, the position of the hanger needs to be adjusted manually, the operation is very troublesome, electric arcs can be generated due to height adjustment, the damage to a train power taking system and a contact network is caused, the friction between the power taking system and the contact network can be increased due to height adjustment, the consumption is overlarge, and the hanger can be broken due to severe vibration of the power taking system and the contact network in the high-speed moving process of the train, so that a power grid accident occurs;

therefore, in view of the above, research and improvement are made for the existing structure and defects, and an automatic adjusting and balancing device for intelligent manufacturing dropper is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic adjusting and balancing device for an intelligent manufacturing dropper, which has the advantages of automatic height adjustment and vibration prevention, and solves the problems of complexity in height adjustment and breakage of the dropper caused by excessive vibration.

(II) technical scheme

In order to achieve the purposes of automatically adjusting height and preventing vibration, the invention provides the following technical scheme: an automatic adjusting and balancing device for intelligent manufacturing of a dropper comprises a shell, wherein a hanging hole penetrates through the top of the shell, the surface of the shell is movably connected with a button, the bottom of the button is fixedly connected with a reset spring, the surface of the button is fixedly connected with an extension rib, the surface of the extension rib is fixedly connected with a clamping ring, the surface of the clamping ring is fixedly connected with a spring buckle, the surface of the spring buckle is movably connected with a buckle spring, the bottom of the buckle spring is fixedly connected with a spring wall, one end, away from the spring wall, of the buckle spring is fixedly connected with a spring pin, the surface of the spring pin is fixedly connected with a limiting buckle, the inside of the shell is movably connected with a gear, the surface of the gear is engaged with a rack rod, the bottom of the rack rod is fixedly connected with a buffer spring, the bottom of the buffer spring is fixedly connected with a locking clamping mouth, and the bottom of the shell is fixedly connected with a clamping groove, a locking bolt penetrates through the surface of the locking clamping nozzle, a nut is connected to the surface of the locking bolt in a threaded manner, a first buffer block is fixedly connected to the right side face of the shell, a stretching rod is movably connected to the surface of the first buffer block, a transmission rod is movably connected to one end, away from the first buffer block, of the stretching rod, a connecting rod spring is fixedly connected to the surface of the stretching rod, a fixed rod is movably connected to one end, away from the first buffer block, of the stretching rod, a second buffer block is movably connected to one end, away from the stretching rod, of the transmission rod, and a balance spring is fixedly connected to the right side face of the second buffer block;

preferably, one end of the return spring, which is far away from the button, is fixedly connected to the bottom of the inner wall of the fixing groove on the surface of the shell;

preferably, a spring wall penetrates through the surface of the spring buckle, and the spring buckle can slide in the spring wall penetrating groove;

preferably, the spring wall surface is fixedly connected inside the shell;

preferably, a rack bar penetrates through the bottom of the shell;

preferably, the bottom surface of the inner wall of the clamping groove is movably connected with a locking clamping mouth,

preferably, one end of the connecting rod spring, which is far away from the stretching rod, is fixedly connected with a transmission rod;

preferably, one end of the balance spring, which is far away from the second buffer block, is fixedly connected with the second buffer block of the adjacent mechanism.

(III) advantageous effects

Compared with the prior art, the invention provides an automatic adjusting and balancing device for an intelligent manufacturing dropper, which has the following beneficial effects:

1. the intelligent manufacturing automatic adjusting and balancing device for the dropper comprises a hanging hole hung on a carrier cable, a locking clamping mouth clamping a contact net, a nut and a locking bolt locking the locking clamping mouth, a button is stirred downwards during installation to drive a stretching rib to shrink upwards, the stretching rib shrinks upwards to drive a clamping ring to rotate upwards, the clamping ring rotates upwards to drive a spring clamping ring to rotate upwards, the spring clamping ring rotates upwards to drive a clamping spring to stretch, the clamping spring stretches to drive a limiting clamping buckle to shrink, a gear can rotate randomly at the moment, a rack rod can move up and down to be adjusted to a proper distance, when a train passes through, a power taking device pushes the locking clamping mouth upwards, the locking clamping mouth moves upwards to drive a buffer spring to move upwards, the buffer spring moves upwards to drive the rack rod to move upwards, the rack rod moves upwards to drive the gear to rotate, and when the locking clamping mouth rises to a proper position, because the action of gravity descends, but because the effect of blockking of spring buckle, the gear lock is died to make the rack bar lock and can't descend, reach the function of automatically regulated height.

2. This automatic balance device for adjusting dropper is made to intelligence, get the electric installation when removing, can drive the dropper and produce the effort of horizontal direction, tensile pole and transfer line between first buffer block and the second buffer block carry out tensile effect this moment, and the second buffer block between second buffer block and the adjacent dropper is fixed with balance spring and carries out horizontal tensile, carry out the shock attenuation through link spring and balance spring's self elasticity effect, after getting the electric installation to keep away from, the spring recovers because self elasticity, ensured that the dropper can bear very big external vibrations and can not cracked problem.

Drawings

FIG. 1 is a schematic view of a rack bar construction of the present invention;

FIG. 2 is a schematic view of the housing structure of the present invention;

FIG. 3 is a schematic view of the balance spring structure of the present invention;

FIG. 4 is a schematic view of a buffer spring according to the present invention;

fig. 5 is a schematic view of a snap ring structure of the present invention.

In the figure: 1. a hanging hole; 2. a housing; 3. stretching the ribs; 4. a gear; 5. a spring pin; 6. a limiting buckle; 7. a nut; 8. locking the clamping mouth; 9. locking the bolt; 10. a buffer spring; 11. a card slot; 12. a rack bar; 13. a spring buckle; 14. a snap ring; 15. a spring wall; 16. a snap spring; 17. a first buffer block; 18. a stretch rod; 19. a link spring; 20. a transmission rod; 21. a balance spring; 22. fixing the rod; 23. a return spring; 24. a button; 25. and a second buffer block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an automatic balance adjustment device for intelligently manufacturing a dropper includes a housing 2, the housing 2 is made of an insulating material, a hanging hole 1 penetrates through the top of the housing 2, the hanging hole 1 is used for hanging the whole mechanism on a carrier cable, a button 24 is movably connected on the surface of the housing 2, a return spring 23 is fixedly connected to the bottom of the button 24, one end of the return spring 23, away from the button 24, is fixedly connected to the bottom of the inner wall of a fixing groove on the surface of the housing 2, an extension rib 3 is fixedly connected to the surface of the button 24, the button 24 is pushed downwards to drive the extension rib 3 to contract upwards, a snap ring 14 is fixedly connected to the surface of the extension rib 3, a spring snap 13 is fixedly connected to the surface of the snap ring 14, a snap spring 16 is movably connected to the surface of the spring snap ring 13, a spring wall 15 is fixedly connected to the bottom of the snap spring 16, and a spring wall 15 penetrates through the surface of the spring snap ring 13, the spring wall 15 is mainly used for fixing a buckle spring 16, the surface of the spring wall 15 is fixedly connected inside the shell 2, the spring buckle 13 can slide in a penetrating groove of the spring wall 15, one end, far away from the spring wall 15, of the buckle spring 16 is fixedly connected with a spring pin 5, the surface of the spring pin 5 is fixedly connected with a limit buckle 6, a buckle ring 14 rotates to drive the buckle spring 16 to stretch, so as to drive the limit buckle 6 to contract, the inside of the shell 2 is movably connected with a gear 4, the surface of the gear 4 is meshed with a rack rod 12, the bottom of the shell 2 is penetrated with the rack rod 12, the rack distance on the rack rod 12 meets the technical requirements of use, the distance between the top of the rack rod 12 and the top of the inner wall of the shell 2 is within a buffer range, the bottom of the rack rod 12 is fixedly connected with a buffer spring 10, the bottom of the buffer spring 10 is fixedly connected with a locking clamping mouth 8, and the bottom of the shell 2 is fixedly connected with a clamping groove 11, the bottom surface of the inner wall of the clamping groove 11 is movably connected with a locking clamping nozzle 8, the locking clamping nozzle 8 is used for clamping a contact net, a locking bolt 9 penetrates through the surface of the locking clamping nozzle 8, the surface of the locking bolt 9 is in threaded connection with a nut 7, the locking bolt 9 is matched with the nut 7 to use the locking clamping nozzle 8, the right side of the shell 2 is fixedly connected with a first buffer block 17, the surface of the first buffer block 17 is movably connected with a stretching rod 18, one end, far away from the first buffer block 17, of the stretching rod 18 is movably connected with a transmission rod 20, the surface of the stretching rod 18 is fixedly connected with a connecting rod spring 19, one end, far away from the stretching rod 18, of the connecting rod spring 19 is fixedly connected with a transmission rod 20, one end, far away from the first buffer block 17, of the stretching rod 18 is movably connected with a fixed rod 22, one end, far away from the stretching rod 18, of the transmission rod 20 is movably connected with a second buffer block 25, the right side of the second buffer block 25 is fixedly connected with a balance spring 21, and the balance spring 21 is mainly used for reducing the horizontal tension, the stability of contact net is increased, and balance spring 21 is kept away from second buffer 25 of second buffer 25 one end fixedly connected with adjacent mechanism.

The working principle is as follows: the suspension hole 1 is hung on a catenary, the contact net is clamped by the locking clamping mouth 8, then the locking clamping mouth 8 is locked by using the nut 7 and the locking bolt 9, the button 24 is stirred downwards when the suspension hole is installed to drive the stretching rib 3 to shrink upwards, the stretching rib 3 shrinks upwards to drive the clamping ring 14 to rotate upwards, the clamping ring 14 rotates upwards to drive the spring buckle 13 to rotate upwards, the spring buckle 13 rotates upwards to drive the buckle spring 16 to stretch, the buckle spring 16 stretches to drive the limiting buckle 6 to shrink, at the moment, the gear 4 can rotate freely, so that the rack rod 12 can move upwards and downwards to adjust to a proper distance, when a train passes through, the electricity taking device pushes the locking clamping mouth 8 upwards, the locking clamping mouth 8 moves upwards to drive the buffer spring 10 to move upwards, the buffer spring 10 moves upwards to drive the rack rod 12 to move upwards, and the rack rod 12 moves upwards to drive the gear 4 to rotate, after the locking clamping mouth 8 rises to a proper position, the locking clamping mouth descends under the action of gravity, but under the blocking action of the spring buckle 13, the gear 4 is locked, so that the rack rod 12 is locked and cannot descend, meanwhile, when the electricity taking device moves, the dropper can be driven to generate horizontal acting force, at the moment, the stretching rod 18 between the first buffer block 17 and the second buffer block 25 and the transmission rod 20 perform stretching action, the balance spring 21 is fixed on the second buffer block 25 between the second buffer block 25 and the adjacent dropper to perform transverse stretching, the shock absorption is performed under the self elastic action of the connecting rod spring 19 and the balance spring 21, and after the electricity taking device is far away, the spring is restored under the self elastic force, so that the dropper can bear large external vibration and cannot break.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an intelligent manufacturing dropper automatically regulated balancing unit, includes shell (2), its characterized in that: the top of the shell (2) penetrates through a hanging hole (1), the surface of the shell (2) is movably connected with a button (24), the bottom of the button (24) is fixedly connected with a reset spring (23), the surface of the button (24) is fixedly connected with an extension rib (3), the surface of the extension rib (3) is fixedly connected with a clamping ring (14), the surface of the clamping ring (14) is fixedly connected with a spring buckle (13), the surface of the spring buckle (13) is movably connected with a buckle spring (16), the bottom of the buckle spring (16) is fixedly connected with a spring wall (15), one end, far away from the spring wall (15), of the buckle spring (16) is fixedly connected with a spring pin (5), the surface of the spring pin (5) is fixedly connected with a limiting buckle (6), the inner part of the shell (2) is movably connected with a gear (4), and a rack rod (12) is meshed with the surface of the gear (4), the rack rod (12) bottom fixedly connected with buffer spring (10), buffer spring (10) bottom fixedly connected with locking clamping jaw (8), the bottom fixedly connected with draw-in groove (11) of shell (2), locking bolt (9) has been run through on the surface of locking clamping jaw (8), locking bolt (9) surface threaded connection has nut (7), shell (2) right flank fixedly connected with first buffer block (17), first buffer block (17) surface swing joint has tensile pole (18), tensile pole (18) is kept away from first buffer block (17) one end swing joint has transfer line (20), tensile pole (18) surface fixedly connected with connecting rod spring (19), first buffer block (17) one end swing joint has dead lever (22) is kept away from to tensile pole (18), transfer line (20) is kept away from tensile pole (18) one end swing joint and has second buffer block (25), and the right side surface of the second buffer block (25) is fixedly connected with a balance spring (21).

2. The automatic adjusting and balancing device for intelligent manufacturing dropper according to claim 1, wherein: one end of the return spring (23), which is far away from the button (24), is fixedly connected to the bottom of the inner wall of the fixing groove on the surface of the shell (2).

3. The automatic adjusting and balancing device for intelligent manufacturing dropper according to claim 1, wherein: the surface of the spring catch (13) penetrates the inside of the spring wall (15).

4. The automatic adjusting and balancing device for intelligent manufacturing dropper according to claim 1, wherein: the surface of the spring wall (15) is fixedly connected inside the shell (2).

5. The automatic adjusting and balancing device for intelligent manufacturing dropper according to claim 1, wherein: a rack rod (12) penetrates through the bottom of the shell (2).

6. The automatic adjusting and balancing device for intelligent manufacturing dropper according to claim 1, wherein: the bottom surface of the inner wall of the clamping groove (11) is movably connected with a locking clamping mouth (8).

7. The automatic adjusting and balancing device for intelligent manufacturing dropper according to claim 1, wherein: one end of the connecting rod spring (19) far away from the stretching rod (18) is fixedly connected with a transmission rod (20).

8. The automatic adjusting and balancing device for intelligent manufacturing dropper according to claim 1, wherein: one end, far away from the second buffer block (25), of the balance spring (21) is fixedly connected with the second buffer block (25) of the adjacent mechanism.