CN216336161U - Balance adjusting device of electronic lifting hook - Google Patents

Abstract

The utility model discloses a balance adjusting device of an electronic lifting hook, and relates to the technical field of electronic lifting hook adjustment. Including the electronic scale, the bottom of electronic scale is provided with the lifting hook, circle upper berth in the lifting hook is equipped with the fixed block, every group spacing between the fixed block is the same and offered the recess between per two sets of fixed blocks, be provided with the dropout prevention means who is used for preventing that the lifting rope from taking place to drop in the fixed block, dropout prevention means includes fixed establishment, canceling mechanism and lifting mechanism, fixed establishment includes triangle round bar, spring A, the triangle round bar passes fixed block and slidable mounting in the fixed block, the triangle round bar is fixed with spring A's one end. This balance adjustment device of electron lifting hook can guarantee at the in-process that uses, through adjusting the interval between two lifting ropes to make the electron lifting hook when lifting by crane the heavy object, the state after lifting by crane of very convenient regulation heavy object, thereby improve whole device's result of use.

Description

Balance adjusting device of electronic lifting hook

Technical Field

The utility model relates to the technical field of electronic lifting hook adjustment, in particular to a balance adjusting device of an electronic lifting hook.

Background

The electronic hook is suitable for a hook device on an electronic hook scale and is generally used in factories such as factories, bridge factories and crane factories.

When the heavy object needs to be lifted at a special inclination, the common method is to increase the weight of one side of the heavy object, so that the weight of two sides is asymmetric, and then the heavy object is lifted by two lifting ropes with different lengths, and the lifting efficiency can be greatly influenced by the lifting method.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a balance adjusting device of an electronic lifting hook, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an electronic lifting hook's balance adjustment device, includes the electronic scale, the bottom of electronic scale is provided with the lifting hook, the inner circle upper berth of lifting hook is equipped with the fixed block, every group interval between the fixed block is the same and set up flutedly between per two sets of fixed blocks, be provided with the dropout prevention means who is used for preventing that the lifting rope from taking place to drop in the fixed block, dropout prevention means includes fixed establishment, canceling mechanism and lifting mechanism.

Preferably, fixed establishment includes triangle round bar, spring A, triangle round bar passes fixed block and slidable mounting in the fixed block, triangle round bar is fixed with spring A's one end, spring A's the other end is fixed in the fixed block.

Preferably, the release mechanism includes support, montant, triangle draw-in groove, kelly and spring B, the support is articulated with the one end of triangle round bar, the other end of support is articulated with the surface of montant, the montant passes fixed block and slidable mounting in the fixed block, the triangle draw-in groove has been seted up on the montant, it has the kelly to slide to peg graft in the triangle draw-in groove, kelly slidable mounting is in the fixed block, spring B has been cup jointed on the surface of kelly.

Preferably, the lifting mechanism includes connecting rod, telescopic link and slider, the one end and the montant of connecting rod are fixed, the other end of connecting rod is fixed with the one end of telescopic link, the other end and the slider of telescopic link are articulated, slider slidable mounting is in the recess seted up between two sets of fixed blocks.

Preferably, two sets of anti-falling devices are arranged in each set of fixed blocks.

Preferably, the cross-sectional shape of the clamping rod is triangular.

(III) advantageous effects

The utility model provides a balance adjusting device of an electronic lifting hook. The method has the following beneficial effects:

(1) the balance adjusting device of the electronic lifting hook can ensure that the electronic lifting hook can adjust the space between two lifting ropes in the using process, so that the electronic lifting hook can conveniently adjust the state of a heavy object after lifting when the heavy object is lifted, and the using effect of the whole device is improved.

(2) The anti-drop device that sets up among this electronic lifting hook's the balance adjustment device can guarantee to contact ground in the twinkling of an eye after lifting by crane the heavy object, prevents that the lifting rope from breaking away from between two fixed blocks, and protection heavy object that can be fine is more convenient when fixed lifting rope simultaneously, improves and lifts by crane efficiency.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B of FIG. 2 according to the present invention.

In the figure: 1. an electronic scale; 2. a hook; 3. a fixed block; 4. an anti-falling device; 41. a triangular round bar; 42. a spring A; 43. a support; 44. a vertical rod; 45. a triangular clamping groove; 46. a clamping rod; 47. a spring B; 48. a connecting rod; 49. a telescopic rod; 410. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a balance adjusting device of an electronic hook comprises an electronic scale 1, a hook 2 is arranged at the bottom of the electronic scale 1, fixed blocks 3 are paved on the inner ring of the hook 2, the distance between each group of fixed blocks 3 is the same, a groove is arranged between every two groups of fixed blocks 3, an anti-falling device 4 for preventing a lifting rope from falling off is arranged in each fixed block 3, the anti-falling device 4 comprises a fixing mechanism, a releasing mechanism and a lifting mechanism, the electronic hook can be adjusted according to the inclination angle required to be kept by a lifted object, the inclination of the lifted object is adjusted by adjusting the distance between two lifting ropes, so that the efficiency of lifting the object is improved, two groups of anti-falling devices 4 are arranged in each group of fixed blocks 3, a movable closed space is formed between each group of fixed blocks 3 through the mutual matching of the two groups of anti-falling devices 4, and the inclined object is released from the ground, the lifting rope can not fall off from the fixed block 3, thereby improving the safety.

Fixing mechanism includes triangle round bar 41, spring A42, triangle round bar 41 passes fixed block 3 and slidable mounting in fixed block 3, triangle round bar 41 is fixed with the one end of spring A42, the other end of spring A42 is fixed in fixed block 3, mutually support through triangle round bar 41 and spring A42, can be when binding the lifting rope, behind the inclined plane of lifting rope extrusion triangle round bar 41, triangle round bar 41 can contract in to fixed block 3, behind the lifting rope card at two sets of fixed blocks 3, triangle round bar 41 is recovering through spring A42, because the plane of triangle round bar 41 this moment is close to the lifting rope, make the heavy object after contacting ground, the lifting rope can not drop from in the fixed block 3, thereby guarantee that the one side of heavy object perk can not take place the tenesmus phenomenon, thereby improve the effect of protection heavy object.

The releasing mechanism comprises a support 43, a vertical rod 44, a triangular clamping groove 45, a clamping rod 46 and a spring B47, the cross section of the clamping rod 46 is triangular, the support 43 is hinged with one end of a triangular round rod 41, the other end of the support 43 is hinged with the surface of the vertical rod 44, the vertical rod 44 penetrates through the fixed block 3 and is slidably installed in the fixed block 3, the triangular clamping groove 45 is formed in the vertical rod 44, the clamping rod 46 is inserted in the triangular clamping groove 45 in a sliding mode, the clamping rod 46 is slidably installed in the fixed block 3, the surface of the clamping rod 46 is sleeved with the spring B47, when the weight needs to be pulled out of the lifting rope from the lifting hook 2 after being lifted, the vertical rod 44 is pulled upwards, the vertical rod 44 pulls the triangular round rod 41 to retract into the fixing block 3 through the bracket 43, when the vertical rod 44 moves upwards, the clamping rod 46 is clamped into the triangular clamping groove 45 through the spring B47, after the vertical rod 44 is limited and the knot of the lifting rope is untied, the vertical rod 44 is pressed downwards to restore the triangular round rod 41.

Lifting mechanism includes connecting rod 48, telescopic link 49 and slider 410, the one end of connecting rod 48 is fixed with montant 44, the other end of connecting rod 48 is fixed with the one end of telescopic link 49, the other end of telescopic link 49 is articulated with slider 410, slider 410 slidable mounting is in the recess of seting up between two sets of fixed blocks 3, when upwards pulling out montant 44, montant 44 passes through telescopic link 49 and connecting rod 48, can drive slider 410 upward movement, during slider 410 upward movement, can lift the lifting rope out from fixed block 3, thereby accelerate the efficiency of relieving of lifting rope.

When the lifting rope is bound during operation (or during use), after the lifting rope extrudes the inclined surface of the triangular round rod 41, the triangular round rod 41 can contract inwards towards the fixing blocks 3 through the mutual matching of the triangular round rod 41 and the spring A42, when the lifting rope is clamped between the two groups of fixing blocks 3, the triangular round rod 41 can recover through the spring A42, when a heavy object needs to be pulled out of the lifting hook 2 after being lifted, the vertical rod 44 is pulled upwards, the vertical rod 44 can pull the triangular round rod 41 to contract inwards towards the fixing blocks 3 through the bracket 43, when the vertical rod 44 moves upwards, the clamping rod 46 is clamped into the triangular clamping groove 45 through the spring B47, after the vertical rod 44 is limited, after the knot of the lifting rope is untied, the triangular round rod 41 can be recovered by pressing the vertical rod 44 downwards, when the vertical rod 44 is pulled upwards, the vertical rod 44 can drive the sliding block 410 to move upwards through the telescopic rod 49 and the connecting rod 48, and when the sliding block 410 moves upwards, the lifting rope can be lifted out of the fixed block 3, so that the lifting rope releasing efficiency is accelerated.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a balanced adjusting device of electron lifting hook, includes electronic scale (1), its characterized in that: the bottom of electronic scale (1) is provided with lifting hook (2), the inner circle upper berth of lifting hook (2) is equipped with fixed block (3), every group interval between fixed block (3) is the same and set up flutedly between per two sets of fixed block (3), be provided with anti-drop device (4) that are used for preventing the lifting rope to take place to drop in fixed block (3), anti-drop device (4) include fixed establishment, release mechanism and lifting mechanism.

2. The balance adjustment device of an electronic hook as claimed in claim 1, wherein: fixed establishment includes triangle round bar (41), spring A (42), triangle round bar (41) pass fixed block (3) and slidable mounting in fixed block (3), triangle round bar (41) are fixed with the one end of spring A (42), the other end of spring A (42) is fixed in fixed block (3).

3. The balance adjustment device of an electronic hook as claimed in claim 1, wherein: release the mechanism and include support (43), montant (44), triangle draw-in groove (45), kelly (46) and spring B (47), support (43) are articulated with the one end of triangle round bar (41), the other end of support (43) is articulated with the surface of montant (44), montant (44) pass fixed block (3) and slidable mounting in fixed block (3), triangle draw-in groove (45) have been seted up on montant (44), it has kelly (46) to slide grafting in triangle draw-in groove (45), kelly (46) slidable mounting is in fixed block (3), spring B (47) have been cup jointed on the surface of kelly (46).

4. The balance adjustment device of an electronic hook as claimed in claim 1, wherein: the lifting mechanism comprises a connecting rod (48), a telescopic rod (49) and a sliding block (410), one end of the connecting rod (48) is fixed with a vertical rod (44), the other end of the connecting rod (48) is fixed with one end of the telescopic rod (49), the other end of the telescopic rod (49) is hinged to the sliding block (410), and the sliding block (410) is slidably mounted in a groove formed between the two groups of fixing blocks (3).

5. The balance adjustment device of an electronic hook as claimed in claim 1, wherein: and two groups of anti-falling devices (4) are arranged in each group of fixed blocks (3).

6. A device for adjusting the balance of an electronic hook as claimed in claim 3, wherein: the cross section of the clamping rod (46) is triangular.

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