CN210214587U - Heavy hammer device and crane - Google Patents

Abstract

The utility model provides a weight device and hoist relates to hoisting equipment technical field, the utility model provides a weight device is including hanging the subassembly and hanging the weight female member on hanging the subassembly, and the weight female member passes through slip subassembly sliding connection with hanging the subassembly, and the slip subassembly has and is used for the weight female member to break away from the first opening that hangs the subassembly. The utility model provides a weight device need not use appurtenance cancellation weight female member and hangs being connected of subassembly, and easy dismounting effectively shortens the dismouting time.

Description

Heavy hammer device and crane

Technical Field

The utility model belongs to the technical field of jacking equipment technique and specifically relates to a weight device and hoist are related to.

Background

Crawler crane has more operating mode, when changing the operating mode, needs to dismantle the equipment again to the lifting hook, because the weight device (be used for overwinding limit switch to detect) hangs on wire rope when using, and the weight device also needs dismouting simultaneously. The traditional heavy hammer device can be disassembled and assembled only by using an auxiliary tool, is inconvenient to disassemble and assemble and is long in disassembling and assembling time.

Therefore, it is one of the technical problems to be solved by those skilled in the art how to provide a weight device and a crane that are easy to assemble and disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weight device and hoist need not use appurtenance cancellation weight female member and hang being connected of subassembly, and easy dismounting effectively shortens the dismouting time.

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

in a first aspect, the present invention provides a weight device, including hanging the subassembly and hanging the female piece of weight on the subassembly hangs, the female piece of weight with it passes through slip subassembly sliding connection to hang the subassembly, the slip subassembly has and is used for the female piece of weight breaks away from hang the first opening of subassembly.

Further, the sliding assembly comprises a first limiting through groove formed in the heavy hammer female part and a first sliding block arranged on the hanging assembly, the first limiting through groove is provided with the first opening, and the first sliding block is inserted into the first limiting through groove through the first opening.

Further, the first limiting through groove comprises a first through groove and a second through groove, the first through groove is used for a steel wire rope to pass through, the second through groove is arranged on the end face, facing the first through groove, of the heavy hammer female part, the first opening is formed in one end of the second through groove, and the limiting portion is arranged at the other end of the second through groove.

Further, the sliding assembly comprises a second limiting through groove arranged on the hanging assembly and a second sliding block arranged on the heavy hammer female part, the second limiting through groove is provided with the first opening, and the second sliding block is inserted into the second limiting through groove through the first opening.

Furthermore, the suspension assembly comprises a heavy hammer sub-part and an anti-falling shackle, the heavy hammer sub-part is in sliding connection with the heavy hammer female part through the sliding assembly, and the anti-falling shackle is connected with the heavy hammer sub-part.

Furthermore, a connecting piece is arranged on the heavy hammer sub-piece, and the anti-falling shackle is connected with the heavy hammer sub-piece through the connecting piece.

Furthermore, the connecting piece is arranged at the top end of the heavy hammer piece.

Further, the anticreep shackle is the loop configuration, be equipped with the through-hole on the connecting piece, the anticreep shackle runs through the through-hole hangs on the connecting piece.

Further, the outer surface of the weight female part comprises a curved surface and a plane connected with the curved surface.

In a second aspect, the present invention further provides a crane, including any one of the heavy hammer devices of the first aspect.

The utility model provides a weight device and crane can produce following beneficial effect:

when the heavy hammer device is used, the heavy hammer female part can be connected with the suspension assembly through the first opening, then the heavy hammer female part on the suspension assembly is downwards slid through the sliding assembly, so that the heavy hammer female part is suspended on the suspension assembly, and finally the suspension assembly is connected with other lifting appliances; when the above-mentioned weight device is dismantled to needs, can exert an upward external force to the weight female member to overcome the gravity of weight female member, and upwards slide the weight female member through the slip subassembly, make the weight female member break away from through first opening and hang the subassembly, it can to dismantle the subassembly that hangs on the hoist afterwards.

Compared with the prior art, the utility model discloses the weight device that the first aspect provided need not use appurtenance cancellation weight female member and hang being connected of subassembly, and easy dismounting effectively shortens the dismouting time.

The utility model discloses the hoist that the second aspect provided has the utility model discloses the weight device that the first aspect provided, thereby have the utility model discloses all beneficial effects that the weight device that the first aspect provided had.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of a weight device according to an embodiment of the present invention;

FIG. 2 is a schematic three-dimensional structure diagram of a weight female member according to an embodiment of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a heavy hammer member according to an embodiment of the present invention;

fig. 4 is a three-dimensional structure schematic diagram of the anti-drop shackle provided by the embodiment of the utility model.

Icon: 1-a suspension assembly; 11-weight member; 12-anti-drop shackle; 2-weight dropper female part; 21-curved surface; 22-plane; 3-a sliding assembly; 31-a first opening; 32-a first limiting through groove; 321-a first through slot; 322-a second through slot; 3221-a position-limiting part; 33-a first slider; 4-connecting piece.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Fig. 1 is a schematic three-dimensional structure diagram of a weight device according to an embodiment of the present invention; FIG. 2 is a schematic three-dimensional structure diagram of a weight female member according to an embodiment of the present invention; FIG. 3 is a schematic view of a three-dimensional structure of a heavy hammer member according to an embodiment of the present invention; fig. 4 is a three-dimensional structure schematic diagram of the anti-drop shackle provided by the embodiment of the utility model.

The embodiment of the first aspect of the present invention provides a weight device, as shown in fig. 1, including hanging assembly 1 and hanging weight female member 2 on hanging assembly 1, weight female member 2 and hanging assembly 1 are connected by sliding assembly 3, and sliding assembly 3 has a first opening for weight female member 2 to break away from hanging assembly 1.

When the heavy hammer device is used, the heavy hammer female part can be connected with the suspension assembly through the first opening, then the heavy hammer female part on the suspension assembly is downwards slid through the sliding assembly, so that the heavy hammer female part is suspended on the suspension assembly, and finally the suspension assembly is connected with other lifting appliances; when the above-mentioned weight device is dismantled to needs, can exert an upward external force to the weight female member to overcome the gravity of weight female member, and upwards slide the weight female member through the slip subassembly, make the weight female member break away from through first opening and hang the subassembly, it can to dismantle the subassembly that hangs on the hoist afterwards.

Compared with the prior art, the utility model discloses the embodiment of the first aspect provides a weight device need not use appurtenance cancellation weight female member and hang being connected of subassembly, and easy dismounting effectively shortens the dismouting time.

It should be noted that all the structures capable of achieving the sliding connection between the suspension assembly 1 and the weight female member 2 can be the sliding assembly 3 mentioned in the above embodiments.

In some embodiments, the sliding assembly 3 may include a first limiting through slot 32 disposed on the weight female member 2 and a first sliding block 33 disposed on the hanging assembly 1, the first limiting through slot 32 has a first opening 31, and the first sliding block 33 is inserted into the first limiting through slot 32 through the first opening 31.

When in use, the first sliding block 33 can be inserted into the first limiting through groove 32 through the first opening 31, so that the heavy hammer female part 2 is hung on the hanging component through the first limiting through groove 32; when the weight device needs to be disassembled, the first sliding block 33 can slide out of the first limit through groove 32 through the first opening 31, and the connection between the suspension assembly and the weight female member is cancelled.

In some embodiments, as shown in fig. 2, in order to make the structure of the weight female member 2 simpler, the first limiting through groove 32 includes a first through groove 321 and a second through groove 322, the first through groove 321 is used for a steel wire rope to pass through, the end surface of the weight female member 2 facing the first through groove 321 has the second through groove 322, one end of the second through groove 322 has the first opening 31, and the other end of the second through groove 322 has the limiting portion 3221.

When the weight female part 2 needs to be connected with the suspension assembly 1, the first sliding block 33 slides into the second through groove 322 through the first opening, meanwhile, the first through groove 321 is closed, a channel for a steel wire rope to pass through is formed between the first sliding block and the weight female part 2, the suspension assembly 1 stops moving until the suspension assembly 1 abuts against the limiting portion 3221, and the limiting portion 3221 limits the position of the weight female part 2 relative to the suspension assembly 1, so that the weight female part 2 is suspended on the suspension assembly 1; when the weight female part 2 on the suspension assembly 1 needs to be taken down, the first sliding block 33 slides out of the second through groove 322 through the first opening, the suspension assembly 1 gradually keeps away from the limiting part 3221 until the suspension assembly 1 completely exits from the second through groove 322, the weight female part 2 is cancelled to be connected with the suspension assembly 1, at the moment, the first through groove 321 is completely opened, and the steel wire rope can penetrate out of the channel through the first through groove 321.

The second through groove 322 may be a rectangular groove, a dovetail groove, or a T-shaped groove, etc.

In at least one embodiment, as shown in fig. 2, the second through slots 322 are rectangular slots.

In other embodiments, the sliding assembly 3 may also include a second limiting through slot disposed on the hanging assembly 1 and a second sliding block disposed on the weight female member 2, the second limiting through slot has a first opening 31, and the second sliding block is inserted into the second limiting through slot through the first opening 31.

When the weight hanging device is used, the second sliding block can be inserted into the second limiting through groove through the first opening 31, so that the weight female part 2 is hung on the hanging component through the second limiting through groove; when the heavy hammer device needs to be disassembled, the second sliding block can slide out of the second limiting through groove through the first opening 31, and the connection between the suspension assembly and the heavy hammer female part is cancelled.

Specifically, the one end that first opening 31 was kept away from to the spacing logical groove of second has limit structure, and limit structure is used for supporting counter weight female member 2 to avoid counter weight female member 2 to drop from hanging subassembly 1, make hanging that counter weight female member 2 can be stable hang on hanging subassembly 1.

In some embodiments, as shown in fig. 1, the suspension assembly 1 includes a weight member 11 and a drop-off preventing shackle 12, the weight member 11 is slidably connected to the weight female member 2 via the sliding assembly 3, and the drop-off preventing shackle 12 is connected to the weight member 11.

When the heavy hammer device is used, the heavy hammer female part can be connected with the heavy hammer male part 11 through the first opening, then the heavy hammer female part on the heavy hammer male part 11 is downwards slid through the sliding assembly, so that the heavy hammer female part is hung on the heavy hammer male part 11, and finally the anti-falling shackle 12 is connected with other lifting appliances; when the weight device needs to be disassembled, an upward external force can be applied to the weight female part to overcome the gravity of the weight female part, the weight female part slides upwards through the sliding assembly, so that the weight female part is separated from the weight male part 11 through the first opening, and then the anti-falling shackle 12 on the lifting appliance is disassembled.

The anti-slip shackle 12 may be directly connected to the weight member 11, or may be indirectly connected to the weight member 11.

In some embodiments, as shown in fig. 3, the anti-loosening shackle 12 is indirectly connected to the weight member 11, the weight member 11 is provided with the connecting member 4, and the anti-loosening shackle 12 is connected to the weight member 11 through the connecting member 4.

The connecting member 4 may be disposed at the top end of the weight member 11 or at the side of the weight member 11, and the position where the weight female member 2 is suspended on the weight member 11 after being connected to the anti-dropping shackle 12 may be the position where the connecting member can be disposed in the above embodiments.

In at least one embodiment, as shown in FIG. 3, the connecting member 4 is disposed at the top end of the weight member 11 in order to make the weight female member 2 hang on the weight member 11 more stably.

In some embodiments, as shown in fig. 3, in order to enable the anti-drop shackle 12 to be firmly connected with the connecting member 4, the anti-drop shackle 12 has a ring structure, the connecting member 4 is provided with a through hole, and the anti-drop shackle 12 is hung on the connecting member 4 through the through hole.

When the anti-drop shackle is used, the anti-drop shackle 12 can be hung on other lifting appliances, the heavy hammer sub-part 11 is hung on the anti-drop shackle 12 through the connecting piece 4, and the heavy hammer main part 2 is hung on the heavy hammer sub-part 11.

Specifically, the shape enclosed by the anti-drop shackle 12 may be a waist shape, a circular shape, an oval shape, or the like.

In at least one embodiment, as shown in fig. 4, the anti-drop shackle 12 is configured to enclose a kidney-shaped configuration.

In some embodiments, when the weight member 11 is provided with the connecting member 4, the anti-slip shackle 12 may be detachably connected to the connecting member 4, or may be non-detachably connected to the connecting member 4.

In at least one embodiment, when the heavy hammer piece 11 is provided with the connecting piece 4, the anti-falling shackle 12 is detachably connected with the connecting piece 4, the anti-falling shackle 12 can be a spring buckle, the spring buckle is provided with a lock catch, the lock catch can adjust the spring buckle to open and close, when the anti-falling shackle 12 is required to be connected with the connecting piece 4, the spring buckle can be opened through the lock catch, the spring buckle penetrates through a through hole in the connecting piece 4, and then the spring buckle is closed through the lock catch; when the connection between the anti-falling shackle 12 and the connecting piece 4 needs to be cancelled, the spring buckle can be opened through the lock catch and penetrates out of the through hole in the connecting piece 4.

It should be noted that, when the anti-drop shackle 12 is detachably connected to the connecting member 4, the size of the anti-drop shackle 12 is not limited; when the anti-drop shackle 12 is non-detachably connected to the connecting member 4 and the connecting member 4 is disposed on the top of the heavy hammer member 11, the anti-drop shackle 12 should not be too large in size, so as to prevent the anti-drop shackle 12 from passing through the first limiting through groove 32.

In at least one embodiment, in order to prevent the female weight 2 from falling off the male weight 11, the connecting member 4 is disposed on the top end of the male weight 11, the anti-falling shackle 12 is detachably connected to the connecting member 4, and the size of the anti-falling shackle 12 is larger than the width of the first limiting through groove 32, so that the anti-falling shackle 12 cannot pass through the first limiting through groove 32. During the use, because the restriction of first spacing logical groove 32, weight mother spare 2 hangs on weight daughter spare 11 under the effect of gravity, weight mother spare 2 can't continue downstream for weight daughter spare 11, and when weight mother spare 2 when 11 rebound for weight daughter spare under the effect of external force, because the size of anticreep shackle 12 is greater than the width of first spacing logical groove 32, anticreep shackle 12 can hinder weight mother spare 2 and continue the rebound, thereby prescribe a limit to the distance of 2 rebound of weight mother spare, make no matter 2 rebound of weight mother spare or rebound, all can't follow weight daughter spare 11 and drop.

In some embodiments, as shown in FIG. 2, to facilitate the storage and transportation of the weight device, the outer surface of the weight female member 2 includes a curved surface 21 and a flat surface 22 connected to the curved surface 21.

When the weight device needs to be stored, the plane 22 can be placed downwards, so that the weight device can be stably arranged on the storage platform, is not easy to roll or shake, and is easy to store and transport.

Specifically, the plane 22 has a first through slot 321, and when the suspension assembly 1 includes the weight member 11 and the anti-slip shackle 12, the outer surface of the weight member 11 is located on the same plane 22 as the plane 22. Since the outer surface of the weight member 11 and the plane 22 are located on the same plane 22, the outer surface of the weight member 11 and the plane 22 cooperate to support the weight device, so that the weight device can be more stably disposed on the storage platform.

The embodiment of the second aspect of the utility model provides a crane, the embodiment of the second aspect of the utility model provides a crane includes above-mentioned weight device.

The utility model discloses the hoist that the second aspect provided has the utility model discloses the weight device that the embodiment of the first aspect provided, thereby have the utility model discloses all beneficial effects that the weight device that the embodiment of the first aspect provided had.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A heavy hammer device is characterized by comprising a suspension assembly (1) and a heavy hammer female part (2) suspended on the suspension assembly (1), wherein the heavy hammer female part (2) is connected with the suspension assembly (1) in a sliding mode through a sliding assembly (3), and the sliding assembly (3) is provided with a first opening for enabling the heavy hammer female part (2) to be detached from the suspension assembly (1).

2. A weight arrangement according to claim 1, wherein the sliding assembly (3) comprises a first limiting through slot (32) on the weight female member (2) and a first sliding block (33) on the suspension assembly (1), the first limiting through slot (32) has the first opening (31), and the first sliding block (33) is inserted into the first limiting through slot (32) through the first opening (31).

3. A weight device according to claim 2, wherein the first limiting through-groove (32) comprises a first through-groove (321) and a second through-groove (322), the first through-groove (321) is used for a steel wire rope to pass through, the second through-groove (322) is provided on the end surface of the weight female member (2) facing the first through-groove (321), the first opening (31) is provided at one end of the second through-groove (322), and the limiting portion (3221) is provided at the other end of the second through-groove (322).

4. A weight arrangement according to claim 1, wherein the sliding assembly (3) comprises a second limiting through slot on the suspension assembly (1) and a second sliding block on the weight female member (2), the second limiting through slot has the first opening (31), and the second sliding block is inserted into the second limiting through slot through the first opening (31).

5. A weight device according to claim 1, wherein the suspension assembly (1) comprises a weight member (11) and a drop-off preventing shackle (12), the weight member (11) is slidably connected to the weight member (2) via the sliding assembly (3), and the drop-off preventing shackle (12) is connected to the weight member (11).

6. A weight device according to claim 5, wherein the weight member (11) is provided with a connecting member (4), and the anti-slip shackle (12) is connected to the weight member (11) through the connecting member (4).

7. A weight means according to claim 6, wherein the connecting member (4) is provided at the top end of the weight member (11).

8. A weight arrangement according to claim 6, wherein the anti-slip shackle (12) is of a ring-shaped configuration, and the connecting part (4) is provided with a through hole, through which the anti-slip shackle (12) is suspended from the connecting part (4).

9. A weight means according to claim 1, wherein the outer surface of the weight female member (2) comprises a curved surface (21) and a flat surface (22) connected to the curved surface (21).

10. A crane comprising a weight means according to any one of claims 1 to 9.

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