CN210577334U

CN210577334U - High-voltage brake pull rod suitable for transformer substation operation

Info

Publication number: CN210577334U
Application number: CN201921829926.6U
Authority: CN
Inventors: 李艳
Original assignee: Xinghua Wanda Power Tools Co Ltd
Current assignee: Xinghua Wanda Power Tools Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-05-19
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to a power equipment technical field just discloses a be applicable to transformer substation's operation high pressure brake pull rod, including first member, the fixed grab handle that has cup jointed in bottom of first member, connecting device has been cup jointed in the top activity of first member, connecting device's other end fixedly connected with second member, connecting device has been cup jointed in the bottom activity of second member. This be applicable to transformer substation operation high pressure brake-pulling rod, through first member and connecting device, the second member, the third member, mutually support of fourth member, make and rotate the connection through connecting device between each member, can straighten each member when using, and insert the rectangular hole with the fixed connection piece, connecting device all takes in first member this moment, the second member, the inside of third member, utilize bolt and nut with first member at last, the second member, the third member, fourth member fixed connection, be convenient for carry the device, the practicality and the stability of device have been improved.

Description

High-voltage brake pull rod suitable for transformer substation operation

Technical Field

The utility model relates to a power equipment technical field specifically is a be applicable to transformer substation's operation high pressure brake pull rod.

Background

The high-voltage brake pull rod is divided into two types according to the combination form, one type is an interface type brake pull rod, and the other type is a telescopic brake pull rod.

Telescopic brake pull rod is one section than one section thin to lead to being located the brake pull rod diameter at top less, taking place easily when carrying out the brake pull and rocking, influence workman's normal operating, generally elongated brake pull rod then portable not convenient to carry, it is more troublesome again to splice, and some brake pull rods that have now possess lighting device, but most all fix lighting device in the outside of pole, influence the operation easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a be applicable to transformer substation's operation high pressure brake pull rod has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: a high-voltage brake pull rod suitable for transformer substation operation comprises a first rod piece, wherein a grab handle is fixedly sleeved at the bottom of the first rod piece, a connecting device is movably sleeved at the top of the first rod piece, a second rod piece is fixedly connected to the other end of the connecting device, a connecting device is movably sleeved at the bottom of the second rod piece, a third rod piece is fixedly connected to the bottom of the second rod piece through the connecting device, a connecting device is movably sleeved at the top of the third rod piece, a fourth rod piece is fixedly connected to the top of the third rod piece through the connecting device, a sliding device is clamped at the outer part of the fourth rod piece, a battery is fixedly installed inside the sliding device, a lighting lamp tube is fixedly connected to the top of the battery and is located inside the fourth rod piece, an adjusting threaded sleeve is connected to the outer part of the fourth rod piece through threads, and the inner part of the adjusting threaded sleeve is clamped with the outer part of the sliding, the bottom of the sliding device is fixedly provided with a working head.

Preferably, the number of the connecting devices is three, each connecting device comprises a circular limiting plate, a movable connecting block is fixedly mounted at the top of each circular limiting plate, a connecting rod is rotatably connected to the top of each movable connecting block, and a fixed connecting block is rotatably connected to the other end of each connecting rod.

Preferably, circular blind hole has all been seted up at the top of first member and the bottom of second member and the top of third member, and the inside activity of circular blind hole has cup jointed circular limiting plate, and the top of circular blind hole inner wall is provided with the dog, and the rectangular hole has been seted up at the top of dog, and the inside activity of rectangular hole has cup jointed swing joint piece, the equal fixed mounting in top of second member and the bottom of third member has fixed connection piece, the pinhole has all been seted up to the surface of first member, second member, third member and fixed connection piece's side.

Preferably, the fourth rod piece includes the threaded rod, the top fixed mounting of threaded rod has the fixed connection piece, the bottom fixedly connected with slide bar of threaded rod, the bottom of slide bar surface is provided with the stopper of six mutual symmetries, circular die cavity has been seted up to the bottom of slide bar, and the inside activity of circular die cavity has cup jointed the illumination fluorescent tube.

Preferably, slider includes the sliding sleeve, the surface of sliding sleeve is provided with the button, the waist type hole of six mutual symmetries is seted up to the surface of sliding sleeve, six the equal joint in inside in waist type hole has the stopper, the draw-in groove has been seted up at the top of sliding sleeve, the inside joint of draw-in groove has the regulation thread bush.

Preferably, the inner thread is arranged inside the adjusting threaded sleeve, a raised circular ring is arranged at the bottom of the inner surface of the adjusting threaded sleeve, and the raised circular ring is clamped inside the clamping groove.

The utility model discloses possess following beneficial effect:

1. this be applicable to transformer substation operation high pressure brake-pulling rod, through first member and connecting device, the second member, the third member, mutually support of fourth member, make and rotate the connection through connecting device between each member, can straighten each member when using, and insert the rectangular hole with the fixed connection piece, connecting device all takes in first member this moment, the second member, the inside of third member, utilize bolt and nut with first member at last, the second member, the third member, fourth member fixed connection, be convenient for carry the device, the practicality and the stability of device have been improved.

2. This be applicable to transformer substation operation high pressure brake pull rod, through the mutually supporting of fourth member and slider, illumination fluorescent tube, when using night, only need rotate the regulation thread bush, adjust the thread bush this moment and take place to rotate and slider does not rotate, adjust the thread bush along with the screw thread rebound to upwards promote slider, thereby pull out the illumination fluorescent tube from the inside of fourth member, be convenient for throw light on.

Drawings

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

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

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

FIG. 4 is a schematic view of the structure of the connecting device of the present invention;

fig. 5 is a schematic structural view of a fourth rod member of the present invention;

fig. 6 is a schematic structural view of the sliding device of the present invention.

In the figure: 1. a first bar member; 2. a handle; 3. a connecting device; 31. a circular limiting plate; 32. a movable connecting block; 33. a connecting rod; 34. fixing a connecting block; 4. a second bar member; 5. a third bar member; 6. a fourth bar member; 61. a threaded rod; 62. a slide bar; 63. a limiting block; 7. a sliding device; 71. a sliding sleeve; 72. a button; 73. a kidney-shaped hole; 74. a card slot; 8. a battery; 9. an illuminating lamp tube; 10. adjusting the threaded sleeve; 11. the working head.

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. 1-6, a high voltage brake pull rod suitable for transformer substation operation comprises a first rod 1, a handle 2 is fixedly sleeved at the bottom of the first rod 1, a connecting device 3 is movably sleeved at the top of the first rod 1, a second rod 4 is fixedly connected at the other end of the connecting device 3, the connecting device 3 is movably sleeved at the bottom of the second rod 4, a third rod 5 is fixedly connected at the bottom of the second rod 4 through the connecting device 3, the connecting device 3 is movably sleeved at the top of the third rod 5, a fourth rod 6 is fixedly connected at the top of the third rod 5 through the connecting device 3, a sliding device 7 is clamped at the outer part of the fourth rod 6, a battery 8 is fixedly installed inside the sliding device 7, a lighting lamp tube 9 is fixedly connected at the top of the battery 8, the lighting lamp tube 9 is located inside the fourth rod 6, an adjusting thread sleeve 10 is connected at the outer part of the fourth rod 6, the inside of the adjusting threaded sleeve 10 is clamped with the outside of the sliding device 7, and the bottom of the sliding device 7 is fixedly provided with a working head 11.

The number of the connecting devices 3 is three, each connecting device 3 comprises a circular limiting plate 31, a movable connecting block 32 is fixedly mounted at the top of each circular limiting plate 31, the top of each movable connecting block 32 is rotatably connected with a connecting rod 33, and the other end of each connecting rod 33 is rotatably connected with a fixed connecting block 34;

the top of the first rod piece 1, the bottom of the second rod piece 4 and the top of the third rod piece 5 are respectively provided with a circular blind hole, the inside of the circular blind hole is movably sleeved with a circular limiting plate 31, the top of the inner wall of the circular blind hole is provided with a stop block, the top of the stop block is provided with a rectangular hole, the inside of the rectangular hole is movably sleeved with a movable connecting block 32, the top of the second rod piece 4 and the bottom of the third rod piece 5 are respectively and fixedly provided with a fixed connecting block 34, and the outer surfaces of the first rod piece 1, the second rod piece 4 and the third rod piece 5 and the side surface of the fixed connecting block 34 are respectively provided with;

the fourth rod piece 6 comprises a threaded rod 61, a fixed connecting block 34 is fixedly mounted at the top of the threaded rod 61, a sliding rod 62 is fixedly connected at the bottom of the threaded rod 61, six mutually symmetrical limiting blocks 63 are arranged at the bottom of the outer surface of the sliding rod 62, a circular cavity is formed at the bottom of the sliding rod 62, and the inside of the circular cavity is movably sleeved with the lighting lamp tube 9;

the sliding device 7 comprises a sliding sleeve 71, a button 72 is arranged on the outer surface of the sliding sleeve 71, six waist-shaped holes 73 which are symmetrical to each other are formed in the outer surface of the sliding sleeve 71, the waist-shaped holes 73 can limit the sliding sleeve 71 and enable light emitted by the lighting lamp tube 9 to penetrate out for facilitating lighting, limiting blocks 63 are clamped in the six waist-shaped holes 73, clamping grooves 74 are formed in the top of the sliding sleeve 71, adjusting threaded sleeves 10 are clamped in the clamping grooves 74, the adjusting threaded sleeves 10 can rotate in the clamping grooves 74, the sliding device 7 can be driven to move when the adjusting threaded sleeves 10 move up and down, and the position of the sliding device 7 can be fixed at any time;

an internal thread is formed in the adjusting threaded sleeve 10, a raised circular ring is arranged at the bottom of the inner surface of the adjusting threaded sleeve 10, and the raised circular ring is clamped in the clamping groove 74.

When the device is used, firstly, the device is straightened, then the connecting device 3 is put into the round blind hole, at the moment, the fixed connecting block 34 is also clamped in the rectangular hole, and then all the rod pieces are fixedly connected by utilizing bolts and nuts, so that the device is in a fixed state; when the lighting lamp is used at night, the position of the sliding device 7 can be adjusted by rotating the adjusting threaded sleeve 10, the lighting lamp tube 9 is pulled out from the inside of the fourth rod part 6 when the sliding device 7 moves upwards, then the button 72 is pressed to open the lighting lamp tube 9, and at the moment, light emitted by the lighting lamp tube 9 penetrates out of the inside of the waist-shaped hole 73, so that lighting is facilitated.

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

1. The utility model provides a be applicable to transformer substation's operation high pressure brake pull rod, includes first member (1), its characterized in that: a grab handle (2) is fixedly sleeved at the bottom of the first rod piece (1), a connecting device (3) is movably sleeved at the top of the first rod piece (1), a second rod piece (4) is fixedly connected at the other end of the connecting device (3), the connecting device (3) is movably sleeved at the bottom of the second rod piece (4), a third rod piece (5) is fixedly connected at the bottom of the second rod piece (4) through the connecting device (3), the connecting device (3) is movably sleeved at the top of the third rod piece (5), a fourth rod piece (6) is fixedly connected at the top of the third rod piece (5) through the connecting device (3), a sliding device (7) is clamped at the outer part of the fourth rod piece (6), a battery (8) is fixedly installed inside the sliding device (7), and a lighting lamp tube (9) is fixedly connected at the top of the battery (8), the lighting lamp tube (9) is located inside the fourth rod piece (6), the outer portion of the fourth rod piece (6) is connected with an adjusting threaded sleeve (10) in a threaded mode, the inner portion of the adjusting threaded sleeve (10) is connected with the outer portion of the sliding device (7) in a clamped mode, and a working head (11) is fixedly installed at the bottom of the sliding device (7).

2. The high-voltage brake pull rod suitable for substation operation according to claim 1, characterized in that: the quantity of connecting device (3) is three, connecting device (3) include circular limiting plate (31), the top fixed mounting of circular limiting plate (31) has movable connecting block (32), the top of movable connecting block (32) is rotated and is connected with connecting rod (33), the other end of connecting rod (33) is rotated and is connected with fixed connecting block (34).

3. The high-voltage brake pull rod suitable for substation operation according to claim 1, characterized in that: circular blind hole has all been seted up at the top of first member (1) and the bottom of second member (4) and the top of third member (5), and circular limiting plate (31) have been cup jointed in the inside activity of circular blind hole, and the top of circular blind hole inner wall is provided with the dog, and the rectangular hole has been seted up at the top of dog, and the inside activity of rectangular hole has cup jointed swing joint piece (32), the top of second member (4) and the equal fixed mounting in bottom of third member (5) have fixed connection piece (34), the pinhole has all been seted up to the surface of first member (1), second member (4), third member (5) and the side of fixed connection piece (34).

4. The high-voltage brake pull rod suitable for substation operation according to claim 1, characterized in that: fourth member (6) include threaded rod (61), the top fixed mounting of threaded rod (61) has fixed connection piece (34), the bottom fixedly connected with slide bar (62) of threaded rod (61), the bottom of slide bar (62) surface is provided with stopper (63) of six mutual symmetries, circular die cavity has been seted up to the bottom of slide bar (62), and illumination fluorescent tube (9) have been cup jointed in the inside activity of circular die cavity.

5. The high-voltage brake pull rod suitable for substation operation according to claim 1, characterized in that: slider (7) are including sliding sleeve (71), the surface of sliding sleeve (71) is provided with button (72), waist type hole (73) of six mutual symmetries are seted up to the surface of sliding sleeve (71), six the equal joint in inside in waist type hole (73) has stopper (63), draw-in groove (74) have been seted up at the top of sliding sleeve (71), the inside joint of draw-in groove (74) has adjusting thread bush (10).

6. The high-voltage brake pull rod suitable for substation operation according to claim 1, characterized in that: an internal thread is formed in the adjusting threaded sleeve (10), a raised circular ring is arranged at the bottom of the inner surface of the adjusting threaded sleeve (10), and the raised circular ring is clamped in the clamping groove (74).