CN210380016U

CN210380016U - It is general in transmission line maintenance with light high-efficient type ground wire driving

Info

Publication number: CN210380016U
Application number: CN201921158270.XU
Authority: CN
Inventors: 谭永殿; 马俭; 杨鹏; 黎旭; 唐静; 何鹏
Original assignee: Shenzhen Xinnanrun Power Technology Co ltd
Current assignee: Shenzhen Xinnanrun Power Technology Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-21
Anticipated expiration: 2029-07-22

Abstract

The utility model belongs to the technical field of circuit maintenance tools, in particular to a portable high-efficiency ground wire flying vehicle which is universal for power transmission line maintenance, comprising an adjusting handle and a screw nut fixed with the adjusting handle in a screwed way, a connecting sleeve seat is fixed with the outside of the bottom end of the screw nut in a screwed way, an outer frame is fixed with the below of the connecting sleeve seat in a screwed way, a connecting piece is arranged at the middle position of the outer frame, traction hanging rings are fixed with the outside of the two ends of the connecting piece in a screwed way, and the two ends of the inner side of the outer frame are rotatably connected with movable idler wheels; through installing ground wire roller device and the special closed loop structural style of left and right pterygoid lamina additional, possess the function that the adaptation went up and has the shockproof hammer of strideing across the ground wire on the ground wire of big or small line footpath, and can guarantee not rock about when walking, safe and reliable, the gyro wheel can't follow the ground wire slippage, the more steady function of walking, the seat bench device, its special structural style adapts to the operation personnel and partly lies and sit multiple posture operation.

Description

It is general in transmission line maintenance with light high-efficient type ground wire driving

Technical Field

The utility model belongs to the technical field of the circuit maintenance instrument, concretely relates to it is general in transmission line overhauls with light high-efficient type ground wire driving.

Background

The transmission line engineering has basic knowledge and practical application capability of the transmission line engineering, can engage in the aspects of planning, designing, manufacturing, constructing, operating, maintaining and the like of the transmission line, and has a certain scientific research capability. Through the study of the profession, students can obtain the basic knowledge of mechanics, electrical engineering and power transmission engineering, master the professional knowledge and professional skills of the power transmission engineering, and are trained by good scientific thinking and experimental skills. Graduates have the working capacity of being engaged in the aspects of planning, designing, researching and developing, constructing, managing and the like of power transmission engineering projects, and can be engaged in technical or management work in the departments of designing, researching, constructing, educating, managing, investing, developing and the like of industries such as power transmission line design, power transmission line construction, power transmission line operation and maintenance and the like.

The safety belt is tied up on one's body to carry out circuit maintenance work when transmission line overhauls at present, and the instrument is comparatively single, and the potential safety hazard is big, and is not convenient for remove, the incident appears easily, can not satisfy the use needs that high altitude circuit overhauld.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a general is used for transmission line to overhaul with light high-efficient type ground wire driving, has rational in infrastructure, convenient to use, high-efficient, portable, characteristics that the security performance is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a general in transmission line overhauls with light high-efficient type ground wire driving, including adjustment handle and with the screw-nut that the adjustment handle spiro union is fixed, screw-nut's bottom outside spiro union is fixed with the adapter sleeve seat, the below spiro union of adapter sleeve seat is fixed with the outrigger, the intermediate position department of outrigger is equipped with the connecting piece, the both ends outside spiro union of connecting piece is fixed with pulls the link, the inboard both ends of outrigger are rotated and are connected with the removal gyro wheel, the outside of connecting piece is fixed with the free bearing, the inboard spiro union of free bearing is connected with the hinge bar, the outside of outrigger articulates through the hinge bar has the pterygoid lamina, the inboard spiro union in bottom of pterygoid lamina is fixed with the handle screw rod, the below of pterygoid lamina is through annular hanging hole fixedly connected with maintenance seat, the inboard spiro union of adjustment handle is fixed with adjusting screw, adjusting screw runs through adjustment handle with, the bottom of adjusting screw is connected with two connecting rods through the axle rotation, two the connecting rod symmetric distribution is in the inboard of connecting rod, the bottom of connecting rod articulates there is the holder, the bottom fixedly connected with of holder presss from both sides the tooth.

Preferably, the flexible stool belt of sitting of both ends fixedly connected with of stool is sat in the maintenance, the top of the flexible stool belt of sitting articulates there is flexible bandage, the bottom of the stool is sat in the maintenance articulates there is the reserve rope link, the outside fixedly connected with instrument link in the flexible stool belt of sitting.

Preferably, the bottom end of the wing plate is located above the annular hanging hole and is provided with a waist-shaped groove hole, a handle screw rod is clamped on the inner side of the waist-shaped groove hole, the tail end of the handle screw rod is sequentially screwed with a flat nut, a nut retaining ring and an end face screw from inside to outside, the end face screw penetrates through the nut retaining ring and is in threaded connection with the nut retaining ring, and the end face screw is in threaded connection with the handle screw rod.

Preferably, a rubber clamping piece is fixed on the inner side of the clamping tooth.

Preferably, a safety belt hanging ring is hinged to the middle position of the outer side of the wing plate.

Preferably, the connecting position between the flexible binding band and the wing plate is sleeved with an annular spring buckle.

Preferably, one or more groups of the movable rollers are rotatably connected to two ends of the inner side of the outer frame.

Preferably, one or more groups of brake devices are arranged in the middle of the outer frame.

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

1. the portable high-efficiency ground wire flying vehicle is characterized in that a ground wire roller device is additionally arranged, the portable high-efficiency ground wire flying vehicle has the functions of adapting to the walking on ground wires with large and small wire diameters and crossing a ground wire shockproof hammer, can ensure that the ground wire flying vehicle does not shake left and right during walking, the roller cannot slip from the ground wire, and the walking is safer and more stable, the seat stool device has a special structural mode, is suitable for the operation of operators in various postures of lying and sitting, has a light and compact structure, is convenient to carry, collect and place, is provided with a plurality of hanging rings, is convenient for hanging and installing a tool, has a braking function, adopts a screw-nut pair to combine with a connecting rod for braking, can realize quick braking in the process of quick walking, has large braking force, is stable, has strong braking force, can prevent the operators from accidentally falling in the process of high-altitude operation due to the addition of a safety locking device, the device cannot be out of work due to the collision of tools and instruments and the influence of external environmental factors, the locking device can be opened only through manual unlocking by operating personnel, and the safety performance is high;

2. in addition, a pulley hanging ring seat connected with a pulley transmission device is erected below the multipurpose overhead ground wire tackle, so that transmission operation of tools and appliances on the overhead ground wire tackle is facilitated, two hanging rings are respectively arranged at two ends of a connecting arm of the ground wire tackle, and objects such as safety belts, tool bags and the like can be hung on the hanging rings so as to facilitate construction operation on a large-gradient line.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the sliding state of the present invention;

FIG. 3 is a schematic cross-sectional view of the sliding state of the present invention;

fig. 4 is a schematic structural view of the brake in a static state of the present invention;

FIG. 5 is a schematic view of the safety locking device of the present invention;

FIG. 6 is a schematic structural view of the crossing shockproof hammer state of the present invention;

fig. 7 is a schematic structural diagram of a state of hanging the ground wire in the present invention;

fig. 8 is a schematic structural view of the ground wire in the detached state of the present invention.

In the figure: 1. an adjusting handle; 101. adjusting the screw rod; 2. a feed screw nut; 3. a connecting sleeve seat; 4. an outer frame; 41. a traction hanging ring; 42. a connecting member; 5. moving the roller; 6. hinging seat; 61. a hinge rod; 62. a connecting rod; 63. a connecting shaft; 7. a wing plate; 71. a safety belt hanging ring; 72. a handle screw; 721. a flat nut; 722. a nut retainer ring; 723. an end face screw; 73. an annular hanging hole; 74. a waist-shaped slot; 8. a holder; 81. clamping teeth; 82. a rubber clip; 9. a stool for overhauling; 91. a flexible bench belt; 92. a flexible strap; 921. an annular snap ring; 93. a tool hanging ring; 94. and (5) hanging a backup rope.

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. 1-8, the present invention provides the following technical solutions: a portable high-efficiency ground wire flying vehicle which is generally used for power transmission line maintenance comprises an adjusting handle 1 and a lead screw nut 2 which is fixedly connected with the adjusting handle 1 in a threaded manner, the outer side of the bottom end of the lead screw nut 2 is fixedly connected with a connecting sleeve seat 3 in a threaded manner, an outer frame 4 is fixedly connected with the lower portion of the connecting sleeve seat 3 in a threaded manner, a connecting piece 42 is arranged at the middle position of the outer frame 4, the outer sides of the two ends of the connecting piece 42 are fixedly connected with traction hanging rings 41 in a threaded manner, the two ends of the inner side of the outer frame 4 are rotatably connected with movable idler wheels 5, a hinged seat 6 is fixedly connected with the outer side of the connecting piece 42, a hinged rod 61 is rotatably connected with the inner side of the hinged seat 6, the outer side of the outer frame 4 is hinged with a wing plate 7 through the hinged rod 61, a handle screw rod 72 is fixedly connected with the inner side of the bottom end of the wing plate 7 in a threaded manner, the bottom of adjusting screw 101 is connected with two connecting rods 62 through connecting axle 63 rotation, and two connecting rods 62 symmetric distribution are in the inboard of connecting rod 62, and the bottom of connecting rod 62 articulates there is holder 8, and the bottom fixedly connected with of holder 8 presss from both sides tooth 81.

Specifically, two ends of the overhaul stool 9 are fixedly connected with flexible stool belts 91, the top ends of the flexible stool belts 91 are hinged with flexible binding bands 92, the bottom end of the overhaul stool 9 is hinged with a backup rope hanging ring 94, and the outer sides of the flexible stool belts 91 are fixedly connected with tool hanging rings 93; the flexible stool belt 91 increases the comfort level of the maintainer sitting on the overhaul stool 9, the flexible binding belt 92 can be adjusted according to the stature of the maintainer, the maintainer of being convenient for controls the ground wire galloping car, the reserve rope link 94 can be connected with the reserve rope safety belt of the maintainer together, it is more stable and safer to guarantee the connection between the maintainer and the bottom wire galloping car, the tool link 93 can be used for hanging an external overhaul tool on the tool link 93, the taking and the use are convenient, and the overhaul convenience is improved.

Specifically, a waist-shaped slotted hole 74 is formed in the bottom end of the wing plate 7, which is located above the annular hanging hole 73, a handle screw 72 is clamped inside the waist-shaped slotted hole 74, a flat nut 721, a nut retainer 722 and an end face screw 723 are sequentially screwed on the tail end of the handle screw 72 from inside to outside, the end face screw 723 penetrates through the nut retainer 722 and is screwed with the nut retainer 722, and the end face screw 723 is screwed with the handle screw 72; the locking device is used for controlling the opening and closing of the wing plates 7, when the left wing plate 7 and the right wing plate 7 need to be closed and locked, the flat nut 721 only needs to be unscrewed anticlockwise, the handle screw 72 and the flat nut 721 naturally fall into the flat groove below the kidney-shaped groove 74 due to self weight, and then the handle screw 72 is screwed clockwise to achieve the purpose of locking the left wing plate 7 and the right wing plate 7. When the left wing plate 7 and the right wing plate 7 need to be folded and opened, the flat nut 721 only needs to be unscrewed anticlockwise to be separated from the lower flat groove, the handle screw 72 is pulled upwards manually, the handle screw 72 falls into the circular groove above the waist-shaped hole, the handle screw 72 is pulled, and the flat nut 721 can be separated from the upper circular groove, so that the left wing plate 7 and the right wing plate 7 can be opened.

Specifically, a rubber clip 82 is fixed on the inner side of the clip tooth 81; the rubber clamping piece 82 is used for increasing the friction force of clamping, so that the clamping and fixing of the clamping seat 8 are more stable.

Specifically, a safety belt hanging ring 71 is hinged at the middle position of the outer side of the wing plate 7; the safety belt is connected with the chest of the maintainer, the maintainer is connected with the bottom line galloping car, and the overhauling safety is improved while the connection stability is enhanced.

Specifically, an annular spring fastener 921 is sleeved at the connecting position between the flexible binding band 92 and the wing plate 7; a with the hand during assembly and push down into a breach with annular snak link 921, pass the middle round hole of two pterygoid lamina 7 with the breach, whole pterygoid lamina 7 have passed and have loosened the hand behind the breach of annular snak link 921, let annular snak link 921 reset, the braces assembly is accomplished, convenient assembling, and is simple to use, connects stably.

Specifically, the two ends of the inner side of the outer frame 4 are rotatably connected with one or more groups of movable rollers 5, and the middle of the outer frame 4 is provided with one or more groups of brake devices, so that the flying vehicle can move and stand on the ground wire more stably.

The utility model discloses a theory of operation and use flow: the maintenance personnel sit on the maintenance stool 9, adjust the flexible bandage 92 according to the size of the maintenance personnel, enable the maintenance personnel to sit on the maintenance stool 9 and better control the ground wire galloping, then connect the chest safety belt of the maintenance personnel with the safety belt hanging ring 71, hang the external maintenance tool bag on the tool hanging ring 93, then safely connect the backup rope safety belt with the ground wire galloping, the traction hanging ring 41 is connected with the external traction rope, when the maintenance work is carried out, the movable roller 5 is stably moved on the overhead ground wire under the action of the tension of the traction rope, the clamp bases 8 at the lower two sides can be controlled by the adjusting handle 1 to simultaneously clamp or open, thereby controlling the movement and the positioning of the ground wire galloping, and carrying out the maintenance work on the local power transmission line, the ground wire galloping has the functions of adapting to the walking of the ground wires with large and small wire diameters and having the ground wire crossing shockproof hammer, the movable roller 5 is connected with the connecting sleeve seat 3 by the outer frame 4, is not easy to fall off the overhead ground wire, has more stable walking function, is suitable for the operation of operators in various postures of lying and standing, has light and compact structure, is convenient to carry and collect, is provided with a plurality of hanging rings, is convenient to hang tools, has braking function, adopts the screw nut 2 combined with the connecting rod 62 for braking, can realize quick braking in the process of quick walking, has large braking force, stable braking and strong braking capability, and can achieve the purpose of locking the left wing plate 7 and the right wing plate 7 only by loosening the flat nut 721 anticlockwise when the left wing plate 7 and the right wing plate 7 are required to be closed and locked, at the moment, the handle screw 72 and the flat nut 721 are subjected to dead weight and naturally fall into the flat groove below the waist-shaped groove 74, and then tightening the handle screw 72 clockwise, when the left and right wing plates 7 need to be closed and opened, the left and right wing plates 7 can be opened only by loosening the flat nuts 721 anticlockwise to separate the flat nuts from the lower flat grooves, manually lifting the handle screw 72 upwards, dropping the handle screw 72 into the circular groove above the waist-shaped slotted hole 74, pulling the handle screw 72 and separating the flat nuts 721 from the upper circular groove, the safety locking device is additionally arranged to prevent operators from accidentally falling in the process of high-altitude operation, the device is hermetically connected around the ground wire, the device cannot fail due to the collision of the tools and the influence of external environmental factors, the locking device can be opened only by manual unlocking of the operators, the safety performance is high, the pulley hanging ring seat connected with the pulley transmission device is erected below the multipurpose overhead ground wire tackle to facilitate the transmission operation of the tools on the aerial vehicle, two ends of the aerial vehicle are respectively provided with a hanging ring, the hanging ring can be hung with objects such as a safety belt, a tool bag and the like so as to facilitate construction operation on a large-gradient line, and the special structure of the hanging ring has the function of a shockproof hammer for crossing the ground wire and is wide in application.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be general in transmission line overhauls with light high-efficient type ground wire driving which characterized in that: comprises an adjusting handle (1) and a screw nut (2) fixed by the adjusting handle (1) in a threaded manner, a connecting sleeve seat (3) is fixed by the threaded manner at the outer side of the bottom end of the screw nut (2), an outer frame (4) is fixed by the threaded manner at the lower part of the connecting sleeve seat (3), a connecting piece (42) is arranged at the middle position of the outer frame (4), traction hanging rings (41) are fixed by the threaded manner at the outer sides of the two ends of the connecting piece (42), movable idler wheels (5) are rotatably connected with the two ends of the inner side of the outer frame (4), a hinged support (6) is fixed at the outer side of the connecting piece (42), a hinged rod (61) is rotatably connected with the inner side of the hinged support (6), a wing plate (7) is hinged by the hinged rod (61), a handle screw rod (72) is fixed by the threaded manner at the inner side of the bottom end of the wing plate (7), and a maintenance seat (9) is fixedly connected with the lower part of the wing, the inboard spiro union of adjustment handle (1) is fixed with adjusting screw (101), adjusting screw (101) run through adjustment handle (1) with screw-nut (2), the bottom of adjusting screw (101) is rotated through even axle (63) and is connected with two connecting rods (62), two connecting rod (62) symmetric distribution is in the inboard of connecting rod (62), the bottom of connecting rod (62) articulates there is holder (8), the bottom fixedly connected with of holder (8) presss from both sides tooth (81).

2. The portable efficient ground wire flying vehicle universal for power transmission line maintenance according to claim 1, characterized in that: the flexible stool belt (91) of sitting of both ends fixedly connected with of stool (9) is sat in the maintenance, the top of flexible stool belt (91) articulates there is flexible bandage (92), the bottom of stool (9) is sat in the maintenance articulates there is reserve rope link (94), outside fixedly connected with instrument link (93) of stool belt (91) is sat to the flexibility.

3. The portable efficient ground wire flying vehicle universal for power transmission line maintenance according to claim 1, characterized in that: the bottom of pterygoid lamina (7) is located annular hanging hole (73) top has seted up waist shape slotted hole (74), the inboard block of waist shape slotted hole (74) has handle screw rod (72), the end of handle screw rod (72) has spiro union in proper order from inside to outside flat nut (721), nut retaining ring (722) and terminal surface screw (723), terminal surface screw (723) run through nut retaining ring (722), and with nut retaining ring (722) spiro union, terminal surface screw (723) with handle screw rod (72) spiro union.

4. The portable efficient ground wire flying vehicle universal for power transmission line maintenance according to claim 1, characterized in that: a rubber clamping piece (82) is fixed on the inner side of the clamping tooth (81).

5. The portable efficient ground wire flying vehicle universal for power transmission line maintenance according to claim 2, characterized in that: the middle position of the outer side of the wing plate (7) is hinged with a safety belt hanging ring (71).

6. The portable efficient ground wire flying vehicle universal for power transmission line maintenance according to claim 5, characterized in that: the connecting position between the flexible binding band (92) and the wing plate (7) is sleeved with an annular spring buckle (921).

7. The portable efficient ground wire flying vehicle universal for power transmission line maintenance according to claim 1, characterized in that: and two ends of the inner side of the outer frame (4) are rotatably connected with one or more groups of movable rollers (5).

8. The portable efficient ground wire flying vehicle universal for power transmission line maintenance according to claim 1, characterized in that: one or more groups of brake devices are arranged in the middle of the outer frame (4).