CN102377124A

CN102377124A - Portable power booster for operation on pole

Info

Publication number: CN102377124A
Application number: CN201110416081XA
Authority: CN
Inventors: 翟晓东
Original assignee: ZHANGJIAGANG POWER SUPPLY Co OF JIANGSU PROVINCE ELECTRIC POWER CO Ltd; Jiangsu Shazhou Electrical Control Equipment Co Ltd
Current assignee: Jiangsu Shazhou Electrical Control Equipment Co Ltd; ZHANGJIAGANG POWER SUPPLY Co OF JIANGSU PROVINCE ELECTRIC POWER CO Ltd; State Grid Corp of China SGCC; State Grid Jiangsu Electric Power Co Ltd
Priority date: 2011-12-14
Filing date: 2011-12-14
Publication date: 2012-03-14
Anticipated expiration: 2031-12-14
Also published as: CN102377124B

Abstract

The invention relates to a portable power booster for operation on a pole; the portable power booster comprises a bobbin tape, a main hoop, a ratchet wheel mechanism, a safety buckle and a pothook, wherein the bobbin tape is hooped on a wire pole and is used for load bearing; the main hoop is blocked on the wire pole; the ratchet wheel mechanism is fixed at one end of the main hoop and is used for withdrawing and releasing the bobbin tape; the safety buckle is fixed at the other end of the main hoop and is used for buckling the bobbin tape; and the pothook is fixed under the main hoop and is used for hanging heavy objects. The portable power booster is convenient to carry due to small volume, can be fixed on an outdoor pole to help constructors and operating personnel to lift the heavy objects, is safe and convenient and greatly saves the physical power of workers.

Description

The portable booster of operation on the bar

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Technical field

the present invention relates to the portable booster of operation on a kind of bar.

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Background technology

for a long time, operation labor intensity is big on the open-air bar of power circuit workman (especially rural power circuit worker), the work high above the ground time is long, physical demands is very big.Alleviate circuit worker's physical consumption when how more effectively to increase work efficiency, operation on the bar is become simple and light; Therefore, research and develop operation portable multifunctional instrument on a kind of bar, can be on bar arbitrarily height and position set, be used to alleviate on the bar operating personnel and lift, install angle bar labour intensity such as load in vain up and down, guarantee operating personnel and ground support staff's personal safety.

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Summary of the invention

the object of the invention provides the portable booster of operation on a kind of bar of safety labor-saving.

in order to achieve the above object; The technical scheme that the present invention adopted is: the portable booster of operation on a kind of bar, it comprises that hoop is located at the bandlet that is used for load-bearing on the electric pole, is used to be fastened on main anchor ear on the electric pole, is fixed on the ratchet mechanism that is used for the folding and unfolding bandlet of main anchor ear one end, the hook that is used to hang weight of main anchor ear below is buckled, is fixed on to the safety that is used for the fastening bandlet that is fixed on the main anchor ear other end.

described ratchet mechanism comprise the fixed head that is fixedly connected with main anchor ear, the swivel plate that is connected with the fixed head axle, swivel plate rotating shaft, be set in the ratchet that is fixedly connected with rotating shaft in the rotating shaft, the scalable check pawl on the fixed head, the scalable active ratchet that is arranged on the swivel plate of being arranged on.

described check pawl is provided with connecting rod, and described ratchet mechanism also comprises the block that is fixed on the fixed head, the spring that is set in propelling movement check pawl on the connecting rod.

described swivel plate is made up of two blocks of relative side plates, offers slide opening on the described side plate and is provided with spring, and described active ratchet is arranged between two slide openings, and spring pushes against the active ratchet is affixed on the bandlet.

described hook comprises the flat board that is rotatably connected on main anchor ear below and relative fixed setting, is rotatably connected on the roller between two flat boards.

described booster also comprises the secondary anchor ear that is located on the bandlet and is oppositely arranged with main anchor ear.

described safety button comprise with fixed head rotate the rotating cylinder that is connected, be fixed on that Q-RING, two ends on the rotating cylinder offer through hole and through hole is set in the litter on the relative both sides of Q-RING, described bandlet is located in litter and formed two holes of Q-RING.

The surface of described litter is provided with and is used to the convexity that prevents that bandlet from skidding.

Owing to adopt technique scheme, the present invention has the following advantages: this booster volume is urinated in carrying , can be fixed on the open-air bar, helps the construction operation personnel to lift weight, safe ready and saved staff's muscle power greatly.

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Description of drawings

Accompanying drawing 1 is a front view of the present invention;

Accompanying drawing 2 is the three-dimensional view of ratchet mechanism of the present invention;

wherein: 1, bandlet; 2, main anchor ear; 3, ratchet mechanism; 4, safety button; 5, hook; 6, secondary anchor ear; 31, fixed head; 32, swivel plate; 33, rotating shaft; 34, ratchet; 35, check pawl; 36, active ratchet; 37, block; 38, connecting rod; 39, spring; 41, rotating cylinder; 42, Q-RING; 43, litter; 321, side plate; 322, slide opening; 323, spring; 511, flat board; 512, roller.

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Embodiment

Below in conjunction with accompanying drawing, the preferred specific embodiment of the present invention is described:

are as shown in Figure 1; The portable booster of operation on the bar, it comprises, and hoop is located at the bandlet 1 that is used for load-bearing on the electric pole, is used to be fastened on main anchor ear 2 on the electric pole, is fixed on the ratchet mechanism that is used for folding and unfolding bandlet 13 of main anchor ear 2 one ends, the safety that is used for fastening bandlet 1 that is fixed on main anchor ear 2 other ends buckles 4, be fixed on the hook 5 that is used to hang weight of main anchor ear 2 belows, the secondary anchor ear 6 that is located on the bandlet 1 and is oppositely arranged with main anchor ear 2.。

are as shown in Figure 2, described ratchet mechanism 3 comprises the fixed head 31 that is fixedly connected with main anchor ear 2, with the rotating shaft 33 of 31 swivel plates that are connected 32 of fixed head, swivel plate 32, be set in the ratchet 34 that is fixedly connected with rotating shaft 33 in the rotating shaft 33, the scalable check pawl 35 on the fixed head 31, the scalable active ratchet 36 that is arranged on the swivel plate 32 of being arranged on.Described check pawl 35 is provided with connecting rod 38, and described ratchet mechanism 3 also comprises the block 37 that is fixed on the fixed head 31, the spring 39 that is set in propelling movement check pawl 35 on the connecting rod 38.Described swivel plate 32 is made up of two blocks of relative side plates 321; Offer slide opening 322 on the described side plate 321 and be provided with spring 323; Described active ratchet 36 is arranged between two slide openings 322, and spring 323 pushes against active ratchet 36 is affixed on the bandlet 1.

described hook 5 comprises the flat board 511 that is rotatably connected on main anchor ear 2 belows and relative fixed setting, is rotatably connected on the roller 512 between two dull and stereotyped 511.

described safety button 4 comprise with fixed head 31 rotate the rotating cylinder 41 that is connected, be fixed on Q-RING 42, two ends on the rotating cylinder 41 and offer through hole and through hole and be set in the litter 43 on the relative both sides of Q-RING 42; Described bandlet 1 is located in litter 43 and Q-RING 42 formed two holes, and the surface of described litter 43 is provided with and is used to the convexity that prevents that bandlet from skidding.

are located at the booster hoop on the open-air bar after the staff climbs up open-air bar, and the rope that will lift weight again will not be to have weight one end to throw down after passing roller 512, and the staff who lets on ground puts on weight and gets final product; Rotate swivel plate 32 after finishing the work, because ratchet mechanism 3, bandlet just can be reeled and tightened up in rotating shaft 33, light being easy to carry under the booster volume after packing up.

Claims

1. the portable booster of operation on the bar is characterized in that: it comprises, and hoop is located at the bandlet (1) that is used for load-bearing on the electric pole, is used to be fastened on main anchor ear (2) on the electric pole, is fixed on the ratchet mechanism that is used for folding and unfolding bandlet (1) (3) of main anchor ear (2) one ends, the safety that is used for fastening bandlet (1) that is fixed on main anchor ear (2) other end buckle (4), be fixed on the hook that is used to hang weight (5) below the main anchor ear (2).

2. the portable booster of operation on the bar according to claim 1 is characterized in that: described ratchet mechanism (3) comprise the fixed head (31) that is fixedly connected with main anchor ear (2), the swivel plate (32) that is connected with fixed head (31) axle, swivel plate (32) rotating shaft (33), be set in the rotating shaft (33) and ratchet (34), the scalable check pawl (35) on the fixed head (31), the scalable active ratchet (36) that is arranged on the swivel plate (32) of being arranged on that rotating shaft (33) is fixedly connected.

3. the portable booster of operation on the bar according to claim 2; It is characterized in that: described check pawl (35) is provided with connecting rod (38), and described ratchet mechanism (3) also comprises the block (37) that is fixed on the fixed head (31), the spring (39) that is set in connecting rod (38) last propelling movement check pawl (35).

4. the portable booster of operation on the bar according to claim 2; It is characterized in that: described swivel plate (32) is made up of relative two blocks of side plates (321); Offer slide opening (322) on the described side plate (321) and be provided with spring (323); Described active ratchet (36) is arranged between two slide openings (322), and spring (323) pushes against active ratchet (36) is affixed on the bandlet (1).

5. the portable booster of operation on the bar according to claim 1 is characterized in that: described hook (5) comprises the flat board (511) that is rotatably connected on main anchor ear (2) below and relative fixed and is provided with, is rotatably connected on the roller (512) between two flat boards (511).

6. the portable booster of operation on the bar according to claim 1 is characterized in that: described booster also comprises the secondary anchor ear (6) that is located in that bandlet (1) is gone up and is oppositely arranged with main anchor ear (2).

7. the portable booster of operation on the bar according to claim 1; It is characterized in that: described safety button (4) comprise with fixed head (31) rotate the rotating cylinder (41) that is connected, be fixed on that Q-RING (42), two ends on the rotating cylinder (41) offer through hole and through hole is set in the litter (43) on the relative both sides of Q-RING (42), described bandlet (1) is located in litter (43) and formed two holes of Q-RING (42).

8. the portable booster of operation on the bar according to claim 7 is characterized in that: the surface of described litter (43) is provided with and is used to the convexity that prevents that bandlet from skidding.