CN201882836U - Ratchet lever block for pulling wire - Google Patents

Abstract

The utility model relates to a ratchet lever block for pulling a wire. The ratchet lever block comprises a ratchet lever block body, a fixed hook and a movable hook, and is characterized in that the tail end of the hook neck of a movable L-shaped double hook is clamped on the hook neck of the fixed hook through a shaft pin; and the bending direction of the L-shaped double hook is identical to that of the fixed hook. The ratchet lever block is applied to the power line construction, is convenient and fast, and can be fixed on a crossarm angle steel safely and reliably; the fixed hook can be used for hanging other appliances; the operation is convenient; and the use effect is good.

Description

Backguy ratchet Lever Blocks

Technical field

The utility model relates to a kind of electric power backguy service tool, particularly a kind of backguy ratchet Lever Blocks.

Background technology

At present, wire pulling work is large in number and widely distributed in the power construction, the labour intensity height, and need be at the aerial unwrapping wire stringing of height.And when stringing, need on the cross-arm angle steel of wire column, to fix earlier the fixed hook of ratchet Lever Blocks one end, and then by ratchet Lever Blocks tension lead.

The present common ratchet Lever Blocks that uses, the fixed hook of one end is normally fixed by steel wire loop, wants during work earlier steel wire loop is locked on the cross-arm angle steel of wire column, then ratchet palm cucurbit is hooked this steel wire loop.But steel wire loop can not be fixed on the cross-arm angle steel effectively, easily slippage, rocks, and cause ratchet Lever Blocks shakiness, and steel wire loop uses very inconvenient.

Summary of the invention

The utility model provides a kind of improved stringing ratchet Lever Blocks for solving the shortcoming of above-mentioned prior art, and it is easy to operate, and result of use is good.

The technical solution adopted in the utility model is: a kind of backguy ratchet Lever Blocks, comprise a ratchet Lever Blocks body, fixed hook and Removable hook, it is characterized in that: mobilizable L shaped double hook neck of hook tail end passes through a pivot pin clamping connection on the neck of hook of fixed hook, and L shaped double hook is consistent with the crotch direction of fixed hook.During use, with L shaped double hook clasp joint on cross-arm angle steel vertical side, the fixed hook lower end is against on the cross-arm angle steel horizontal side, like this, the ratchet Lever Blocks is just effectively fixed, and can not skid, not only safe but also reliable, easy to operate, the better effects if of stringing, and fixed hook also can be hung usefulness for other utensil.

Further, outwards open two neck of hook outer ends of described L shaped double hook, and cross-over connection has lever, and like this, L shaped double hook and cross-arm angle steel horizontal side clasp joint are more reliable and more stable.

The utility model beneficial effect is: in wire pulling work, it can be convenient, fast, be fixed on safely and reliably on the cross-arm angle steel again, and fixed hook also can be for other utensil extension usefulness, and it is easy to operate, and result of use is good.

Description of drawings

Fig. 1 is the structural representation of the utility model running condition.

Fig. 2 is the plan structure scheme drawing of L shaped double hook among Fig. 1.

The specific embodiment

Description of reference numerals: L shaped double hook 1, fixed hook 2, ratchet Lever Blocks body 3, handle bar 4, Removable hook 5, pivot pin 6, angle steel 7, lever 8, nut 9.

The utility model is described in further detail below in conjunction with accompanying drawing:

With reference to accompanying drawing: this a kind of backguy ratchet Lever Blocks, comprise a ratchet Lever Blocks body 3, fixed hook 2 and Removable hook 5, in addition, mobilizable L shaped double hook 1 neck of hook tail end passes through a pivot pin 6 clamping connections on the neck of hook of fixed hook 2, and L shaped double hook 1 is consistent with the crotch direction of fixed hook 2.Outwards open two neck of hook outer ends of described L shaped double hook 1, and cross-over connection has lever 8.6 liang of outer ends of described pivot pin can be adopted lockings such as flat shim and nut 9 routinely.

During use, on cross-arm angle steel 7 levels were surveyed, the fixed hook 2 lower ends back of the body was against on the cross-arm angle steel 7 vertical outer limits with L shaped double hook 1 clasp joint, like this, fixed hook 2 is just effectively fixed, and can not skid, not only safe but also reliable, and its fixed hook 2 also can be hung usefulness for other instrument.And the wire sleeve that needs tension is pulled handle bar 4 and is made the work of ratchet Lever Blocks on Removable hook 5, so just lead can be strained.

In addition, this ratchet Lever Blocks clasp joint is on cross-arm angle steel 7 or it is taken off all very convenient.

What should be understood that is: the foregoing description is just to explanation of the present utility model, and any innovation and creation that do not exceed in the utility model connotation scope all fall within the protection domain of the present utility model.

Claims (2)

1. backguy ratchet Lever Blocks, comprise a ratchet Lever Blocks body (3), fixed hook (2) and Removable hook (5), it is characterized in that: mobilizable L shaped double hook (1) neck of hook tail end passes through a pivot pin (6) clamping connection on the neck of hook of fixed hook (2), and L shaped double hook (1) is consistent with the crotch direction of fixed hook (2).

2. a kind of backguy ratchet Lever Blocks according to claim 1 is characterized in that: outwards open two neck of hook outer ends of described L shaped double hook (1), and cross-over connection has lever (8).

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