CN115253112A - Safety device for overhead line operation - Google Patents
Safety device for overhead line operation Download PDFInfo
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- CN115253112A CN115253112A CN202210941088.1A CN202210941088A CN115253112A CN 115253112 A CN115253112 A CN 115253112A CN 202210941088 A CN202210941088 A CN 202210941088A CN 115253112 A CN115253112 A CN 115253112A
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- fixing
- fixed
- block
- skidding
- safety
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0018—Full body harnesses covering at least shoulders and thighs
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
A safety protection device for overhead line operation relates to the technical field of safety protection for overhead line operation, and comprises a vision protection device, a movable anti-skidding device, a pushing device and a protection safety belt, wherein the vision protection device and the movable anti-skidding device are arranged on a cable; the overhead line protection device is reasonable and durable in structure and convenient to use, not only is the walking of workers on the cable convenient, and the slipping of the workers under feet when the workers walk on the cable prevented, but also the visual protection of the workers is performed, the mental panic of the workers when the workers look down at high altitude is prevented, and the safety of the operation of the overhead line of the workers is improved.
Description
Technical Field
The invention relates to the technical field of safety protection for overhead line operation, in particular to a safety protection device for overhead line operation.
Background
The cable on the overhead line is located at the high altitude, workers for overhead line operation need to perform overhead operation on the cable, and due to the fact that the overhead operation on the cable is extremely dangerous, safety protection devices are needed to perform safety protection on workers, most workers for overhead line operation are hung on the cable through safety belts or safety ropes to perform safety protection, but the cable is located at the high altitude, the workers cannot see down the cable when walking on the cable, the workers are prone to mental panic once seeing down, the probability of error of the workers is improved once the workers are mentally panic, when the workers make mistakes during overhead operation, great risks exist, when the workers walk on the cable, the workers are prone to skid under the cable due to the fact that the cable is of a cylindrical structure, and when the workers walk on the cable, the workers cannot only panic under the cable, or even cause the workers to slip over the cable, and therefore the safety protection device for overhead line operation is provided.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses a safety protection device for overhead line operation, wherein a visual protection device is arranged on a cable, a movable anti-skidding device is fixed on the feet of an operator, a pushing device and a protection safety belt are arranged on the visual protection device, the pushing device plays a role in pushing the visual protection device to move on the cable, and the protection safety belt plays a safety protection role, so that the aim of protecting the operator during the operation of the overhead line is fulfilled.
In order to realize the purpose, the invention adopts the following technical scheme:
the utility model provides an overhead line is safety device for operation, including vision protector, remove antiskid, thrust unit and protection safety belt, set up vision protector and removal antiskid on the cable, be equipped with thrust unit and protection safety belt on the vision protector, vision protector is by the shielding plate, first telescopic link, first fixing device and second fixing device constitute, all be equipped with first telescopic link on first fixing device and the second fixing device, be equipped with the shielding plate on the first telescopic link, first fixing device and second fixing device all establish on the cable.
First fixing device is by first fixed block, the ball, the second fixed block, fixed pin and third fixed block constitute, first fixed block is ARC structure, be equipped with the ball on the inner wall of first fixed block, the ball is at least one, the ordered range of ball is on the inner wall of first fixed block, the both sides of the outer wall of first fixed block all are equipped with first telescopic link, all be equipped with the second fixed block on the both ends of first fixed block, be equipped with first fixed orifices on the second fixed block, first fixed orifices runs through the second fixed block, be equipped with the third fixed block on the second fixed block, be equipped with the fixed pin on the third fixed block, ball on the first fixed block reduces the frictional force between first fixed block and the cable.
The third fixed block is of an arc-shaped structure, grooves are formed in two ends of the third fixed block, second fixed holes are formed in the positions, corresponding to the grooves, of the two ends of the third fixed block, fixed pins are arranged in the second fixed holes in the third fixed block, the grooves in the third fixed block are used for fixing the second fixed block, the second fixed blocks injected into the grooves in the third fixed block are fixed through the fixed pins, balls are arranged on the inner wall of the third fixed block, the balls are arranged on the inner wall of the third fixed block in an orderly mode, third fixed holes are formed in the middle position of the outer wall of the third fixed block, and pushing devices are arranged in the third fixed holes in the outer wall of the third fixed block.
The safety belt is composed of a first safety belt, a first fixing buckle, a first connecting belt, a safety rope, a second safety belt and a second fixing buckle, one end of the first safety belt is provided with the first fixing buckle, the first safety belt is fixed at the waist of a worker through the first fixing buckle, one side of the first safety belt is provided with the safety rope, one end of the safety rope is connected with the first safety belt, the other end of the safety rope is fixed in a third fixing hole in the third fixing block on the second fixing device, the other side of the first safety belt is provided with the first connecting belt, the first connecting belts are arranged in pairs, the first connecting belts are provided with the second safety belts, the second safety belts are provided with the second fixing buckles, the second fixing buckles fix the second safety belts on thighs of the worker, and the safety belts further protect the worker from entering the field.
One end of the first telescopic rod is connected with the first fixing block, a shielding plate is arranged at the other end of the first telescopic rod, and the shielding plate is fixed on the cable through a second fixing device and the first fixing device.
The pushing device is composed of a second telescopic rod, a fixing rod and a fourth fixing block, one end of the second telescopic rod is fixed in a third fixing hole in the third fixing block on the first fixing device, the fixing rod is arranged at the other end of the second telescopic rod, one end of the fixing rod is perpendicular to the second telescopic rod, the fourth fixing block is arranged at the other end of the second telescopic rod, the fourth fixing block is of an arc-shaped structure, and the pushing device pushes the first fixing device to move when a worker walks.
The movable anti-skid device is composed of a first anti-skid foot sleeve, a second anti-skid foot sleeve and a second connecting band, the first anti-skid foot sleeve is connected with the second anti-skid foot sleeve through the second connecting band, the first anti-skid foot sleeve is composed of a foot sleeve, a first anti-skid mechanism, a second anti-skid mechanism, a sixth fixing block and an elastic protection band, the sixth fixing block is arranged on the foot sleeve, the sixth fixing block is provided with a first anti-skid mechanism and a second anti-skid mechanism, the first anti-skid mechanism and the second anti-skid mechanism are movably connected with the sixth fixing block, the elastic protection band is arranged between the first anti-skid mechanism and the second anti-skid mechanism, and the first anti-skid mechanism and the second anti-skid mechanism are pulled to be clamped on a cable through the elastic protection band to play a role in skid prevention.
The podotheca is by the fixed plate, spacing cover, fixed band and stopper constitute, serve and be equipped with spacing cover on the one end that is equipped with on the upper surface of fixed plate, be equipped with the fixed band on the intermediate position of the upper surface of fixed plate, be equipped with the stopper on the other end of the upper surface of fixed plate, spacing cover on the fixed plate, fixed band and stopper all are used for fixing staff's foot, be equipped with the sixth fixed block on the lower surface of fixed plate, be equipped with the fifth fixed orifices on the fixed plate, the fifth fixed orifices on the fixed plate is used for fixing the second connecting band, the podotheca is used for fixing anti-skidding mechanism on staff's foot.
The sixth fixing block is of an I-shaped structure, sixth fixing holes are formed in the two sides of the sixth fixing block, a second anti-skidding mechanism is arranged in the sixth fixing hole in one side of the sixth fixing block, and a first anti-skidding mechanism is arranged in the sixth fixing hole in the other side of the sixth fixing block.
The second anti-skid mechanism is composed of a fifth fixing block, first fixing columns, second fixing columns and anti-skid teeth, the second fixing columns are arranged at two ends of each first fixing column, the second fixing columns are inserted into sixth fixing holes in the sixth fixing blocks, the first fixing columns are movably connected with the sixth fixing blocks through the second fixing columns, the fifth fixing blocks are arranged on the outer walls of the first fixing columns, the fifth fixing blocks are of arc-shaped structures, anti-skid teeth are arranged on the inner walls of the fifth fixing blocks, at least one anti-skid tooth is arranged on the inner walls of the fifth fixing blocks in an orderly mode, fourth fixing holes are formed in the inner walls of the fifth fixing blocks between the anti-skid teeth and the anti-skid teeth, elastic protection belts are arranged in the fourth fixing holes in the fifth fixing blocks, the first anti-skid mechanism and the second anti-skid mechanism are identical in shape, and the elastic protection belts are arranged between the fifth fixing blocks in the first anti-skid mechanism and the second anti-skid mechanism.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
according to the safety protection device for overhead line operation, the visual protection device is arranged on the cable, the movable anti-skidding device is fixed on feet of workers, the pushing device and the protection safety belt are arranged on the visual protection device, the pushing device plays a role in pushing the visual protection device to move on the cable, and the protection safety belt plays a role in safety protection, so that the purpose that the workers work on an overhead line to protect is achieved; the overhead line protection device is reasonable and durable in structure and convenient to use, not only is the walking of workers on the cable convenient, and the slipping of the workers under feet when the workers walk on the cable prevented, but also the visual protection of the workers is performed, the mental panic of the workers when the workers look down at high altitude is prevented, and the safety of the operation of the overhead line of the workers is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the visual protection apparatus of the present invention;
FIG. 3 is a schematic view of the assembly of the first fastening device of the present invention;
FIG. 4 is a schematic view of the pushing device of the present invention;
FIG. 5 is a schematic view of the safety harness of the present invention;
FIG. 6 is a schematic structural view of the mobile anti-skid device of the present invention;
FIG. 7 is a schematic view of a first anti-slip socle assembly of the present invention;
FIG. 8 is a schematic structural view of a second anti-skid mechanism of the present invention;
FIG. 9 is a schematic view of the foot cover structure of the present invention;
1. a vision protection device; 2. moving the anti-skid device; 3. a pushing device; 4. a safety belt; 5. a first fixing device; 6. a shielding plate; 7. a first telescopic rod; 8. a ball bearing; 9. a first fixed block; 10. a first fixing hole; 11. a second fixed block; 12. a fixing pin; 13. a second fixing hole; 14. a third fixed block; 15. a groove; 16. a third fixing hole; 17. a second telescopic rod; 18. a fixing rod; 19. a fourth fixed block; 20. a first seat belt; 21. a first fixing buckle; 22. a first connecting belt; 23. a second fixing buckle; 24. a second seat belt; 25. a first anti-slip foot cover; 26. a second connecting band; 27. a second anti-slip foot cover; 28. a foot cover; 29. a sixth fixed block; 30. a first anti-slip mechanism; 31. a second anti-skid mechanism; 32. an elastic protective band; 33. a first fixed column; 34. a second fixed column; 35. anti-slip teeth; 36. a fifth fixed block; 37. a fourth fixing hole; 38. a limiting block; 39. fixing the belt; 40. a limiting cover; 41. a fixing plate; 42. a fifth fixing hole; 43. a second fixing device; 44. a safety cord; 45. and a sixth fixing hole.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
With reference to fig. 1 to 9, an overhead line is safety device for operation, including vision protector 1, remove antiskid 2, thrust unit 3 and safety belt 4, set up vision protector 1 and removal antiskid 2 on the cable, be equipped with thrust unit 3 and safety belt 4 on the vision protector 1, vision protector 1 is by shielding plate 6, first telescopic link 7, first fixing device 5 and second fixing device 43 constitute, all be equipped with first telescopic link 7 on first fixing device 5 and the second fixing device 43, be equipped with shielding plate 6 on first telescopic link 7, first fixing device 5 and second fixing device 43 all establish on the cable.
First fixing device 5 is by first fixed block 9, ball 8, second fixed block 11, fixed pin 12 and third fixed block 14 constitute, first fixed block 9 is the arcuation structure, be equipped with ball 8 on the inner wall of first fixed block 9, ball 8 is at least one, the ordered range of ball 8 is on the inner wall of first fixed block 9, the both sides of the outer wall of first fixed block 9 all are equipped with first telescopic link 7, all be equipped with second fixed block 11 on the both ends of first fixed block 9, be equipped with first fixed orifices 10 on the second fixed block 11, first fixed orifices 10 run through second fixed block 11, be equipped with third fixed block 14 on the second fixed block 11, be equipped with fixed pin 12 on the third fixed block 14.
The third fixed block 14 is of an arc-shaped structure, grooves 15 are formed in two ends of the third fixed block 14, second fixed holes 13 are formed in two ends of the third fixed block 14 and correspond to the grooves 15, fixed pins 12 are arranged in the second fixed holes 13 in the third fixed block 14, the grooves 15 in the third fixed block 14 are used for fixing the second fixed blocks 11, the second fixed blocks 11 inserted into the grooves 15 in the third fixed block 14 are fixed through the fixed pins 12, balls 8 are arranged on the inner wall of the third fixed block 14, at least one ball 8 is arranged on the inner wall of the third fixed block 14, third fixed holes 16 are formed in the middle of the outer wall of the third fixed block 14, and pushing devices 3 are arranged in the third fixed holes 16 in the outer wall of the third fixed block 14.
The second fixing device 43 is the same as the first fixing device 5 in structural shape, the safety belt 4 is arranged in a third fixing hole 16 on the outer wall of a third fixing block 14 on the second fixing device 43, the safety belt 4 is composed of a first safety belt 20, a first fixing buckle 21, a first connecting belt 22, a safety rope 44, a second safety belt 24 and a second fixing buckle 23, one end of the first safety belt 20 is provided with the first fixing buckle 21, the first safety belt 20 is fixed on the waist of a worker through the first fixing buckle 21, one side of the first safety belt 20 is provided with the safety rope 44, one end of the safety rope 44 is connected with the first safety belt 20, the other end of the safety rope 44 is fixed in the third fixing hole 16 on the third fixing block 14 on the second fixing device 43, the other side of the first safety belt 20 is provided with the first connecting belt 22, the first connecting belt 22 is arranged in pairs, the first connecting belt 22 is provided with the second safety belt 24, the second fixing buckle 23 is provided on the thigh of the second safety belt 24, and the second fixing buckle 23 fixes the second safety belt 24 on the thigh of the worker.
One end of the first telescopic rod 7 is connected with the first fixing block 9, the other end of the first telescopic rod 7 is provided with a shielding plate 6, and the shielding plate 6 is fixed on the cable through a second fixing device 43 and the first fixing device 5.
The pushing device 3 is composed of a second telescopic rod 17, a fixing rod 18 and a fourth fixing block 19, one end of the second telescopic rod 17 is fixed in a third fixing hole 16 on a third fixing block 14 on the first fixing device 5, the fixing rod 18 is arranged at the other end of the second telescopic rod 17, one end of the fixing rod 18 is perpendicular to the second telescopic rod 17, the fourth fixing block 19 is arranged at the other end of the second telescopic rod 17, and the fourth fixing block 19 is of an arc-shaped structure.
The mobile anti-skid device 2 is composed of a first anti-skid foot sleeve 25, a second anti-skid foot sleeve 27 and a second connecting belt 26, the first anti-skid foot sleeve 25 is connected with the second anti-skid foot sleeve 27 through the second connecting belt 26, the first anti-skid foot sleeve 25 is composed of a foot sleeve 28, a first anti-skid mechanism 30, a second anti-skid mechanism 31, a sixth fixing block 29 and an elastic protecting belt 32, the foot sleeve 28 is provided with the sixth fixing block 29, the sixth fixing block 29 is provided with the first anti-skid mechanism 30 and the second anti-skid mechanism 31, the first anti-skid mechanism 30 and the second anti-skid mechanism 31 are movably connected with the sixth fixing block 29, and the elastic protecting belt 32 is arranged between the first anti-skid mechanism 30 and the second anti-skid mechanism 31.
The foot cover 28 is composed of a fixing plate 41, a limiting cover 40, a fixing band 39 and a limiting block 38, one end of the upper surface of the fixing plate 41 is provided with the limiting cover 40, the fixing band 39 is arranged in the middle of the upper surface of the fixing plate 41, the other end of the upper surface of the fixing plate 41 is provided with the limiting block 38, the limiting cover 40, the fixing band 39 and the limiting block 38 on the fixing plate 41 are all used for fixing feet of workers, the lower surface of the fixing plate 41 is provided with a sixth fixing block 29, the fixing plate 41 is provided with a fifth fixing hole 42, and the fifth fixing hole 42 on the fixing plate 41 is used for fixing the second connecting band 26.
The sixth fixing block 29 is of an i-shaped structure, sixth fixing holes 45 are formed in two sides of the sixth fixing block 29, a second anti-skid mechanism 31 is arranged in the sixth fixing hole 45 on one side of the sixth fixing block 29, and a first anti-skid mechanism 30 is arranged in the sixth fixing hole 45 on the other side of the sixth fixing block 29.
The second anti-skid mechanism 31 is composed of a fifth fixing block 36, a first fixing block 33, a second fixing block 34 and anti-skid teeth 35, the second fixing block 34 is arranged at two ends of the first fixing block 33, the second fixing block 34 is inserted into sixth fixing holes 45 formed in the sixth fixing block 29, the first fixing block 33 is movably connected with the sixth fixing block 29 through the second fixing block 34, the fifth fixing block 36 is arranged on the outer wall of the first fixing block 33, the fifth fixing block 36 is of an arc-shaped structure, anti-skid teeth 35 are arranged on the inner wall of the fifth fixing block 36, at least one anti-skid tooth 35 is arranged on the inner wall of the fifth fixing block 35 in sequence, a fourth fixing hole 37 is formed in the inner wall of the fifth fixing block 36 between the anti-skid teeth 35 and the anti-skid teeth 35, an elastic protection belt 32 is arranged in the fourth fixing hole 37 formed in the fifth fixing block 36, the first anti-skid mechanism 30 is identical in shape to the second anti-skid mechanism 31, and the elastic protection belt fixing block 32 is arranged between the first anti-skid mechanism 30 and the fifth fixing block 36 on the second anti-skid mechanism 31.
In embodiment 1, the safety device for overhead line operation is characterized in that when in use, the foot sleeve 28 is fixed on the foot of a worker, the foot sleeve 28 is provided with the sixth fixing block 29, the sixth fixing block 29 is used for fixing the first anti-skid mechanism 25 and the second anti-skid mechanism 27, the first anti-skid mechanism 25 and the second anti-skid mechanism 27 are movably connected with the sixth fixing block 29, the elastic protection belt 32 is arranged between the first anti-skid mechanism 25 and the second anti-skid mechanism 27, when the worker steps on a cable by the foot with the foot sleeve 28, the elastic protection belt 32 is firstly contacted with the cable, the elastic protection belt 32 pulls the first anti-skid mechanism 25 to approach the second anti-skid mechanism 27, the first anti-skid mechanism 25 clamps the anti-skid teeth 35 on the second anti-skid mechanism 27 on the cable for anti-skid purpose, the first fixing device 5 and the second fixing device 43 are fixed on the cable, the first fixing block 9 and the third fixing block 14 are clamped on the cable, the first fixing block 9 is connected with the third fixing block 14 through a fixing pin 12, balls 8 are arranged on the inner walls of the first fixing block 9 and the third fixing block 14, the balls 8 on the inner walls of the first fixing block 9 and the third fixing block 14 reduce the friction force between the first fixing block 9 and the cable and between the third fixing block 14 and the cable, the shielding plate 6 is fixed on the cable through a first telescopic rod 7 by a first fixing device 5 and a second fixing device 43, a second telescopic rod 17 is arranged on the first fixing device 5, a fixing rod 18 is arranged on the second telescopic rod 17, a fourth fixing block 19 is arranged on the fixing rod 18, the height of the fourth fixing block 19 is adjusted through the second telescopic rod 17, the fourth fixing block 19 abuts against the waist of a worker, the worker pushes the fourth fixing block 19 to move when walking on the cable, the fourth fixing block 19 moves, the first fixing device 5 is pushed to move forwards through the second telescopic rod 17 and the fixing rod 18, the safety belt protection device is characterized in that the second fixing device 43 is provided with the safety belt protection 4, the first safety belt protection device 20 is fixed on the waist of a worker through the first fixing buckle 21, and the second safety belt protection device 24 is fixed on the thigh of the worker through the second fixing buckle 23.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an overhead line safety device for operation, includes vision protector (1), removes antiskid (2), thrust unit (3) and safety belt (4), characterized by: set up vision protector (1) and removal antiskid (2) on the cable, be equipped with thrust unit (3) and protection safety belt (4) on vision protector (1), vision protector (1) is by shielding plate (6), first telescopic link (7), first fixing device (5) and second fixing device (43) constitute, all be equipped with first telescopic link (7) on first fixing device (5) and second fixing device (43), be equipped with shielding plate (6) on first telescopic link (7), first fixing device (5) and second fixing device (43) are all established on the cable.
2. A safety shield apparatus for overhead line operations as claimed in claim 1, wherein: first fixing device (5) are by first fixed block (9), ball (8), second fixed block (11), fixed pin (12) and third fixed block (14) constitute, first fixed block (9) are the arcuation structure, be equipped with ball (8) on the inner wall of first fixed block (9), ball (8) at least one, ball (8) are orderly arranged on the inner wall of first fixed block (9), the both sides of the outer wall of first fixed block (9) all are equipped with first telescopic link (7), all be equipped with second fixed block (11) on the both ends of first fixed block (9), be equipped with first fixed orifices (10) on second fixed block (11), first fixed orifices (10) run through second fixed block (11), be equipped with third fixed block (14) on second fixed block (11), be equipped with fixed pin (12) on third fixed block (14).
3. A safety shield apparatus for overhead line operations as claimed in claim 2, wherein: the fixing device is characterized in that the third fixing block (14) is of an arc-shaped structure, grooves (15) are formed in two ends of the third fixing block (14), second fixing holes (13) are formed in positions, corresponding to the grooves (15), of the two ends of the third fixing block (14), fixing pins (12) are arranged in the second fixing holes (13) in the third fixing block (14), the grooves (15) in the third fixing block (14) are used for fixing the second fixing blocks (11), the second fixing blocks (11) inserted into the grooves (15) in the third fixing block (14) are fixed through the fixing pins (12), balls (8) are arranged on the inner wall of the third fixing block (14), at least one ball (8) is arranged on the inner wall of the third fixing block (14) in an orderly mode, third fixing holes (16) are formed in the middle position of the outer wall of the third fixing block (14), and pushing devices (3) are arranged in the third fixing holes (16) in the outer wall of the third fixing block (14).
4. A safety shield apparatus for overhead line operations as claimed in claim 3, wherein: the second fixing device (43) and the first fixing device (5) are the same in structural shape, a protection safety belt (4) is arranged in a third fixing hole (16) in the outer wall of a third fixing block (14) on the second fixing device (43), the protection safety belt (4) consists of a first safety belt (20), a first fixing buckle (21) and a first connecting belt (22), safety rope (44), second safety belt (24) and the fixed buckle of second (23) constitute, one of first safety belt (20) is served and is equipped with first fixed buckle (21), first safety belt (20) are fixed at staff's waist through first fixed buckle (21), be equipped with safety rope (44) on one side of first safety belt (20), the one end of safety rope (44) is connected with first safety belt (20), the other end of safety rope (44) is fixed in third fixed orifices (16) on third fixed block (14) on second fixing device (43), be equipped with first connecting band (22) on the opposite side of first safety belt (20), first connecting band (22) set up in pairs, be equipped with second safety belt (24) on first connecting band (22), be equipped with the fixed buckle of second (23) on second safety belt (24), second fixed buckle (23) are fixed second safety belt (24) on staff's thigh.
5. A safety shield apparatus for overhead line operations as claimed in claim 4, wherein: one end of the first telescopic rod (7) is connected with the first fixing block (9), a shielding plate (6) is arranged at the other end of the first telescopic rod (7), and the shielding plate (6) is fixed on the cable through a second fixing device (43) and the first fixing device (5).
6. A safety shield apparatus for overhead line operations as claimed in claim 5, wherein: the pushing device (3) is composed of a second telescopic rod (17), a fixing rod (18) and a fourth fixing block (19), one end of the second telescopic rod (17) is fixed in a third fixing hole (16) on a third fixing block (14) on the first fixing device (5), the fixing rod (18) is arranged at the other end of the second telescopic rod (17), one end of the fixing rod (18) is perpendicular to the second telescopic rod (17), the fourth fixing block (19) is arranged at the other end of the second telescopic rod (17), and the fourth fixing block (19) is of an arc-shaped structure.
7. A safety shield apparatus for overhead line operations as claimed in claim 1, wherein: remove anti-skidding device (2) and constitute by first anti-skidding podotheca (25), second anti-skidding podotheca (27) and second connecting band (26), first anti-skidding podotheca (25) is connected through second connecting band (26) with second anti-skidding podotheca (27), first anti-skidding podotheca (25) comprises podotheca (28), first anti-skidding mechanism (30), second anti-skidding mechanism (31), sixth fixed block (29) and elasticity protecting band (32), be equipped with sixth fixed block (29) on podotheca (28), be equipped with first anti-skidding mechanism (30) and second anti-skidding mechanism (31) on sixth fixed block (29), first anti-skidding mechanism (30) and second anti-skidding mechanism (31) all with sixth fixed block (29) swing joint, be equipped with elasticity protecting band (32) between first anti-skidding mechanism (30) and second anti-skidding mechanism (31).
8. A safety shield apparatus for overhead line operations as claimed in claim 7, wherein: foot cover (28) is by fixed plate (41), spacing cover (40), fixed band (39) and stopper (38) constitute, the one end that is equipped with on the upper surface of fixed plate (41) is equipped with spacing cover (40), be equipped with fixed band (39) on the intermediate position of the upper surface of fixed plate (41), be equipped with stopper (38) on the other end of the upper surface of fixed plate (41), spacing cover (40) on fixed plate (41), fixed band (39) and stopper (38) all are used for fixing staff's foot, be equipped with sixth fixed block (29) on the lower surface of fixed plate (41), be equipped with fifth fixed orifices (42) on fixed plate (41), fifth fixed orifices (42) on fixed plate (41) are used for fixing second connecting band (26).
9. A safety shield apparatus for overhead line operations as claimed in claim 8, wherein: the sixth fixing block (29) is of an I-shaped structure, sixth fixing holes (45) are formed in the two sides of the sixth fixing block (29), a second anti-skidding mechanism (31) is arranged in the sixth fixing hole (45) in one side of the sixth fixing block (29), and a first anti-skidding mechanism (30) is arranged in the sixth fixing hole (45) in the other side of the sixth fixing block (29).
10. A safety shield apparatus for overhead line operations as claimed in claim 9, wherein: the second anti-skidding mechanism (31) is composed of a fifth fixing block (36), first fixing columns (33), second fixing columns (34) and anti-skidding teeth (35), the second fixing columns (34) are arranged at two ends of each first fixing column (33), the second fixing columns (34) are inserted into sixth fixing holes (45) in the sixth fixing blocks (29), the first fixing columns (33) are movably connected with the sixth fixing blocks (29) through the second fixing columns (34), fifth fixing blocks (36) are arranged on the outer walls of the first fixing columns (33), the fifth fixing blocks (36) are of arc-shaped structures, anti-skidding teeth (35) are arranged on the inner walls of the fifth fixing blocks (36), at least one anti-skidding tooth (35) is arranged on the inner walls of the fifth fixing blocks (36) in sequence, fourth fixing holes (37) are formed in the inner walls of the fifth fixing blocks (36) between the anti-skidding teeth (35) and the anti-skidding teeth (35), elastic protection belts (32) are arranged in the fourth fixing holes (37) in the fifth fixing blocks (36), the first anti-skidding mechanisms (30) and the second anti-skidding mechanisms (31), and the second anti-skidding mechanisms (32) are arranged between the anti-skidding teeth (30), and the second anti-skidding mechanisms (31), and the anti-skidding protection belts (32).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210941088.1A CN115253112B (en) | 2022-08-08 | 2022-08-08 | Safety device for overhead line operation |
Applications Claiming Priority (1)
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SU1584014A1 (en) * | 1988-01-07 | 1990-08-07 | Опытно-Экспериментальное Предприятие По Производству Работ На Линиях Электропередачи Без Снятия Напряжения "Винницаэнерго" | Trolley for moving along wires of split phase of aerial power transmission line |
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CN206313358U (en) * | 2016-11-11 | 2017-07-07 | 国网河南偃师市供电公司 | One kind works on overhead transmission line and uses pallet arrangement |
CN208426558U (en) * | 2018-05-09 | 2019-01-25 | 吕强 | A kind of type extra high voltage line high-altitude maintenance safety work device |
CN112510578A (en) * | 2020-11-30 | 2021-03-16 | 安徽林安电力设备有限公司 | Intelligent adjustment type over-line protection frame for high-altitude power construction |
CN212880880U (en) * | 2020-05-14 | 2021-04-06 | 国网河南省电力公司伊川县供电公司 | Climbing device for overhead cable maintenance |
CN213692951U (en) * | 2020-10-13 | 2021-07-13 | 国网河南省电力公司宜阳县供电公司 | A installation device for high altitude cable mount |
CN113809677A (en) * | 2021-09-28 | 2021-12-17 | 国网浙江省电力有限公司绍兴市上虞区供电公司 | Line actuating mechanism that line inspection tool was walked to overhead transmission line double split conductor |
CN215653515U (en) * | 2021-09-13 | 2022-01-28 | 赵飞 | High altitude construction protector for electric power engineering |
CN215870514U (en) * | 2021-09-01 | 2022-02-18 | 江西佳泽电力技术有限公司 | Electric power engineering construction patrols and examines visual device |
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SU1584014A1 (en) * | 1988-01-07 | 1990-08-07 | Опытно-Экспериментальное Предприятие По Производству Работ На Линиях Электропередачи Без Снятия Напряжения "Винницаэнерго" | Trolley for moving along wires of split phase of aerial power transmission line |
CN104332885A (en) * | 2014-10-10 | 2015-02-04 | 国家电网公司 | Cable locking pedal |
CN105244811A (en) * | 2015-10-30 | 2016-01-13 | 国网山东省电力公司东营供电公司 | Overhead cable running gear |
CN206313358U (en) * | 2016-11-11 | 2017-07-07 | 国网河南偃师市供电公司 | One kind works on overhead transmission line and uses pallet arrangement |
CN208426558U (en) * | 2018-05-09 | 2019-01-25 | 吕强 | A kind of type extra high voltage line high-altitude maintenance safety work device |
CN212880880U (en) * | 2020-05-14 | 2021-04-06 | 国网河南省电力公司伊川县供电公司 | Climbing device for overhead cable maintenance |
CN213692951U (en) * | 2020-10-13 | 2021-07-13 | 国网河南省电力公司宜阳县供电公司 | A installation device for high altitude cable mount |
CN112510578A (en) * | 2020-11-30 | 2021-03-16 | 安徽林安电力设备有限公司 | Intelligent adjustment type over-line protection frame for high-altitude power construction |
CN215870514U (en) * | 2021-09-01 | 2022-02-18 | 江西佳泽电力技术有限公司 | Electric power engineering construction patrols and examines visual device |
CN215653515U (en) * | 2021-09-13 | 2022-01-28 | 赵飞 | High altitude construction protector for electric power engineering |
CN113809677A (en) * | 2021-09-28 | 2021-12-17 | 国网浙江省电力有限公司绍兴市上虞区供电公司 | Line actuating mechanism that line inspection tool was walked to overhead transmission line double split conductor |
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