CN212503597U - A transport stone tongs for pole piece - Google Patents

Abstract

The utility model relates to a transport stone tongs for pole piece belongs to pole piece and transports technical field. The fixed lifting appliance and the movable lifting appliance are connected through the rebounding device, the movable lifting appliance can move left and right relative to the fixed lifting appliance, the rebounding device can flick the movable lifting appliance, a pair of symmetrical fixed grapples are fixed on two sides of the bottom of the end portion, far away from the movable lifting appliance, of the fixed lifting appliance, a pair of fixed pulleys are symmetrically arranged on two sides of the bottom of the end portion, far away from the fixed lifting appliance, of the movable lifting appliance, a steel wire rope is respectively configured on each fixed pulley, two ends of each steel wire rope are respectively fixed on the movable lifting appliance, and the middle positions of the two steel wire ropes above the two steel wire ropes are fixed together to serve as a lifting point. The utility model discloses a structure is equivalent to a simple and easy large-scale gripper, can effectively reduce the accident that personnel took place in handling under the horizontal cross-section condition of round ingot casting not damaging.

Description

A transport stone tongs for pole piece

Technical Field

The utility model belongs to the technical field of the pole piece is transported, a transport stone tongs for pole piece is related to.

Background

With the wider application of aluminum alloy materials in various industries, the extruded aluminum alloy has larger and larger section size, which causes great difficulty for inspection work. Generally, the thickness of a round ingot cut from a workshop and used for inspection is about 30mm, the diameter sizes of the round ingot are respectively 450mm (the weight of a single piece is about 13kg), 600mm (the weight of a single piece is about 23kg) and 800mm (the weight of a single piece is about 40kg), in future, a round ingot with the diameter of 1100mm (the weight of a single piece is about 77kg) is also used, in the prior inspection, the processed round ingot is carried into a frame with the height of 1500mm by manpower or a group of two persons, and the waist sprain happens when the number of the round ingot is increased every day and the round ingot is carried without paying attention, so that a small and convenient clamp which cannot damage the section of the round ingot is adopted, and the round ingot is carried by a mechanical hoisting method.

The particularity of the hung round cast ingot is as follows:

(1) the upper cross section of the circular cast ingot cannot be damaged or polluted;

(2) the round cast ingot placed on the ground is conveyed into a 1500mm frame, so that the round cast ingot is changed from the original horizontal state on the ground to the vertical state in the frame;

(3) the volume in the frame is small, and a plurality of plates are required to be placed in the frame each time.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a not damaging under the horizontal sectional area condition of circle ingot casting, effectively reduce personnel in the handling meet accident, alleviate personnel physical stamina consumption, raise the efficient a transportation stone tongs for pole piece.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a transport stone tongs for pole piece, including fixed hoist and removal hoist, connect through resilient means between fixed hoist and the removal hoist, remove the hoist and can remove for fixed hoist and control, resilient means can bounce the removal hoist, the bottom both sides that the tip of removal hoist was kept away from to fixed hoist are fixed with the fixed grapple of a pair of symmetry, the both sides of the bottom of the tip of fixed hoist are kept away from to the removal hoist are fixed with the removal grapple with fixed grapple matched with, the opening of fixed grapple and removal grapple sets up relatively, the bilateral symmetry at the up end of fixed hoist's width direction is provided with a pair of fixed pulley, dispose a wire rope on every fixed pulley respectively, the both ends of wire rope are fixed respectively on removing the hoist, the middle part rigidity of the wire rope of two tops is in the same place as the hoisting point.

Further, resilient mounting includes guide bar and spring, the both sides that fixed hoist is close to the tip of removing the hoist are fixed with the one end of guide bar respectively, the length direction of guide bar is the same with the length direction of fixed hoist, the width direction's of removing the hoist both sides are opened there is the shoulder hole with guide bar matched with, the inside of shoulder hole is deepened to the guide bar, the other one end of guide bar sets up to T type structure, the outside aperture of shoulder hole is less than inboard aperture, T type structure part is located inboard aperture.

Furthermore, the fixed grapple and the movable grapple on the same side are in a straight line.

Furthermore, the movable end of the steel wire rope positioned below is fixed on an outer side fixing ring, and the outer side fixing ring is fixed on the outer side of the movable lifting appliance and is positioned on the same straight line with the corresponding fixed pulley; the movable end of the steel wire rope above is fixed on the inner side fixing ring positioned on the inner side of the outer side fixing ring.

Further, the vacant parts on the fixed lifting appliance and the movable lifting appliance are hollowed.

The beneficial effects of the utility model reside in that:

the utility model discloses simple structure, low cost, the utility model discloses a structure is equivalent to a simple and easy large-scale gripper, can effectively reduce the accident that personnel took place in handling under the cross-section condition on not damaging the round ingot casting, alleviates personnel's physical stamina consumption, improves production efficiency.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the guide rod and the mobile lifting appliance according to the embodiment of the present invention.

Reference numerals:

1. fixing a lifting appliance; 11. fixing a grapple; 2. moving the lifting appliance; 21. moving the grapple; 3. a rebounding device; 31. a guide bar; 311. A T-shaped structure; 32. a spring; 4. a fixed pulley; 41. a fixed seat; 5. a wire rope; 6. an outer fixing ring; 7. an inner fixing ring; 8. and (4) hoisting points.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

As shown in figures 1 and 2, the transferring and hoisting clamp for the round bar pieces comprises a hanger main body, wherein the hanger main body comprises a fixed hanger 1 and a movable hanger 2, and the fixed hanger 1 is connected with the movable hanger 2 through a rebound device 3. Resilient means 3 includes guide bar 31 and spring 32, the both sides that fixed hoist 1 is close to the tip of removing hoist 2 are fixed with the one end of guide bar 31 respectively, the length direction of guide bar 31 is the same with the length direction of fixed hoist 1, the both sides of the width direction of removing hoist 2 are opened there is the shoulder hole with guide bar 31 matched with, guide bar 31 gos deep into the inside of shoulder hole, the other one end of guide bar 31 sets up to T type structure 311, the outside aperture of shoulder hole is less than inboard aperture, T type structure 311 part is located inboard aperture, play spacing effect and prevent the slippage of guide bar 31. The mobile spreader 2 can be moved to the left and right with respect to the fixed spreader 1 by means of guide rods 31. The spring 32 is fitted over the guide rod 31 between the fixed spreader 1 and the mobile spreader 2.

A pair of symmetrical fixed grapples 11 are fixed on two sides of the bottom of the end part of the fixed lifting appliance 1 far away from the movable lifting appliance 2, a pair of movable grapples 21 matched with the fixed grapples 11 are fixed on two sides of the bottom of the end part of the movable lifting appliance 2 far away from the fixed lifting appliance 1, and the movable grapples 21 are fixed on the movable lifting appliance 2 and move along with the movement of the movable lifting appliance 2. The openings of the fixed grapple 11 and the moving grapple 21 are oppositely arranged, and the fixed grapple 11 and the moving grapple 21 on the same side are in a straight line. Since the movable grapple 21 can move along with the movable hanger 2, the fixed grapple 11 and the movable grapple 21 can be suitable for round cast ingots with different diameters, and can be lifted for round cast ingots with different radii.

The grapple of the hoisting clamp is completed by the matching of the steel wire rope 5 and the pulley block. A pair of fixed pulleys 4 are symmetrically arranged on two sides of the width direction of the upper end face of the fixed lifting appliance 1, the fixed pulleys 4 face the movable lifting appliance 2, the fixed pulleys 4 are fixed on the fixed lifting appliance 1 through fixing seats 41, the fixed pulleys 4 are vertically arranged, namely, the axes of the fixed pulleys 4 are horizontally arranged, each fixed pulley 4 is respectively provided with a steel wire rope 5, the movable end of the steel wire rope 5 positioned below is fixed on an outer fixed ring, and the outer fixed ring is fixed on the outer side of the movable lifting appliance 2 and is positioned on the same straight line with the corresponding fixed pulley 4; the movable end of the upper wire rope 5 is fixed on an inner fixing ring 7 positioned on the inner side of an outer fixing ring 6. The upper two steel cables 5 are fixed together at approximately the middle position as a hoisting point 8. The design of the fixed pulley 4, the steel wire rope 5 and the fixing ring can ensure that the movable lifting appliance 2 can move towards the fixed lifting appliance 1 under the action of gravity after the lifting appliance grabs a workpiece, so that the workpiece is grasped tightly.

In order to reduce the weight of the spreader, hollowing is performed on both the fixed spreader 1 and the mobile spreader 2.

The utility model discloses a theory of operation:

the lifting appliance is moved to the upper part of the round cast ingot to enable the fixed grapple 11 and the movable grapple 21 to face the cast ingot, due to the effect of the pulley block, when the crane provides upward force at the lifting point 8, when the round cast ingot realizes downward force on the movable grapple 21, the movable lifting appliance 2 can be close to the fixed lifting appliance 1 along the guide rod 31 to realize the self-locking function of the round cast ingot, and is lifted to a specified position by the crane, the spring 32 at the moment is in a compression state, when the lifting appliance moves to the specified position, the crane and the cast ingot simultaneously lose tension on the lifting appliance body, the spring 32 can pop the movable lifting appliance 2 out towards the direction far away from the fixed lifting appliance 1, and the grapple loosens the cast ingot and unloads.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims (5)

1. The utility model provides a transport stone tongs for pole piece which characterized in that: comprises a fixed lifting appliance (1) and a movable lifting appliance (2), wherein the fixed lifting appliance (1) is connected with the movable lifting appliance (2) through a rebound device (3), the movable lifting appliance (2) can move left and right relative to the fixed lifting appliance (1), the rebound device (3) can bounce the movable lifting appliance (2), a pair of symmetrical fixed grapples (11) is fixed on two sides of the bottom of the end part of the fixed lifting appliance (1) far away from the movable lifting appliance (2), a pair of movable grapples (21) matched with the fixed grapples (11) is fixed on two sides of the bottom of the end part of the movable lifting appliance (2) far away from the fixed lifting appliance (1), openings of the fixed grapples (11) and the movable grapples (21) are oppositely arranged, a pair of fixed pulleys (4) is symmetrically arranged on two sides of the width direction of the upper end surface of the fixed lifting appliance (1), and a steel wire rope (, two ends of the steel wire rope (5) are respectively fixed on the movable lifting appliance (2), and the middle positions of the steel wire ropes (5) above the two steel wire ropes are fixed together to be used as a lifting point (8).

2. The transfer lifting clamp for round bar pieces as claimed in claim 1, wherein: rebound device (3) are including guide bar (31) and spring (32), the both sides that fixed hoist (1) are close to the tip of removing hoist (2) are fixed with the one end of guide bar (31) respectively, the length direction of guide bar (31) is the same with the length direction of fixed hoist (1), the both sides of the width direction of removing hoist (2) are opened and are had the shoulder hole with guide bar (31) matched with, guide bar (31) are deepened the inside to the shoulder hole, the other one end of guide bar (31) sets up to T type structure (311), the outside aperture of shoulder hole is less than inboard aperture, T type structure (311) part is located inboard aperture.

3. The transfer lifting clamp for round bar pieces as claimed in claim 1, wherein: the fixed grapple (11) and the movable grapple (21) on the same side are in a straight line.

4. The transfer lifting clamp for round bar pieces as claimed in claim 1, wherein: the movable end of the steel wire rope (5) positioned below is fixed on an outer side fixing ring, and the outer side fixing ring is fixed on the outer side of the movable lifting appliance (2) and is positioned on the same straight line with the corresponding fixed pulley (4); the movable end of the upper steel wire rope (5) is fixed on an inner side fixing ring (7) positioned on the inner side of the outer side fixing ring (6).

5. The transfer lifting clamp for round bar pieces as claimed in claim 1, wherein: and the vacant parts on the fixed lifting appliance (1) and the movable lifting appliance (2) are hollowed.

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