CN203946836U - Hoisting crane, rope processing device assembly and buffer cell - Google Patents
Hoisting crane, rope processing device assembly and buffer cell Download PDFInfo
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- CN203946836U CN203946836U CN201420277012.4U CN201420277012U CN203946836U CN 203946836 U CN203946836 U CN 203946836U CN 201420277012 U CN201420277012 U CN 201420277012U CN 203946836 U CN203946836 U CN 203946836U
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- processing device
- attaching parts
- rope processing
- rope
- sleeve
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Abstract
The utility model discloses a kind of hoisting crane, rope processing device assembly and buffer cell.Wherein, rope processing device assembly, for hoisting crane, comprises rope processing device body; Also comprise the buffer cell that is removably connected to rope processing device body; Buffer cell comprises the first attaching parts, rete malpighii and the second attaching parts; Rete malpighii is arranged between the first attaching parts and the second attaching parts, and the first attaching parts and the second attaching parts can relatively rotate.The utility model can reduce crane arm steel rope that the rapid change due to rope processing device state causes or the damage of crane arm as much as possible, and reduces noise.
Description
Technical field
The utility model relates to hoisting crane technical field, particularly a kind of hoisting crane, rope processing device assembly and buffer cell.
Background technology
Rope processing device is the common structure of car hosit for existing engineering.But the problem existing is at present, rope processing device state of kinematic motion easily changes, and for example, rope processing device is hit and affect its speed moment and change, and uncontrollable, move excessive after, fall after rise and clash into steel rope and crane arm, damage steel rope, generation noise.
Utility model content
In view of this, the utility model proposes a kind of hoisting crane, rope processing device assembly and buffer cell, so that rope processing device has pooling feature, reduce as far as possible crane arm steel rope that the rapid change due to rope processing device state causes or the damage of crane arm.
First aspect, the utility model provides a kind of rope processing device assembly, for hoisting crane, comprises rope processing device body; Also comprise the buffer cell that is removably connected to described rope processing device body; Described buffer cell comprises the first attaching parts, rete malpighii and the second attaching parts; Described rete malpighii is arranged between described the first attaching parts and described the second attaching parts, and described the first attaching parts and the second attaching parts can relatively rotate.
Further, in above-mentioned rope processing device assembly, described the first attaching parts is sleeve; Described the second attaching parts is slow axle; Described slow axle is arranged in described sleeve; Described sleeve is connected with described rope processing device body; And described slow axle is connected with the head permanent seat of hoisting crane basic arm.
Further, above-mentioned rope processing device assembly also comprises two adapter plates; Described two adapter plates are established the two ends that are placed in respectively described sleeve, for described buffer cell being connected in to described pressure rope body.
Further, in above-mentioned rope processing device assembly, described adapter plate is fixedly connected with the end of described sleeve by nut.
Further, in above-mentioned rope processing device assembly, described the first attaching parts is slow axle; Described the second attaching parts is sleeve; Described slow axle is arranged in described sleeve; Described slow axle is connected with described rope processing device body, and described sleeve is connected with the head permanent seat of hoisting crane basic arm.
When the hoisting rope tensioning of hoisting crane, drive rope processing device body upward movement, its state by static to motion, slow unit provides an opposite force to prevent that its speed moment from promoting this opposite force and producing in this way: an opposite force of shearing generation of mucus and the first attaching parts or the second attaching parts inwall, offset a part of prime power, the rotation of the first attaching parts or the second attaching parts is formed to obstacle, make kinematic velocity steady; When hoisting rope is lax, rope processing device body falls after rise, and slow unit slowly falls it after rise, like this, can not clash into steel rope and large arm, and in whole process, rope processing device body can be well close to steel rope, well play the effect of pressing rope, steadily, speed is controlled in whole process motion.And the present embodiment can reduce large arm that the rapid change due to rope processing device state causes or damage or the noise of steel rope as much as possible.
Second aspect, the invention also discloses a kind of buffer cell, is removably connected to the rope processing device body of hoisting crane, and described buffer cell comprises the first attaching parts, rete malpighii and the second attaching parts; Described rete malpighii is arranged between described the first attaching parts and described the second attaching parts, and described the first attaching parts and the second attaching parts can relatively rotate.
Further, in above-mentioned rope processing device assembly, described the first attaching parts is sleeve; Described the second attaching parts is slow axle; Described slow axle is arranged in described sleeve; Described sleeve is connected with described rope processing device body; And described slow axle is connected with the head permanent seat of hoisting crane basic arm; Or described the first attaching parts is slow axle; Described the second attaching parts is sleeve; Described slow axle is arranged in described sleeve; Described slow axle is connected with described rope processing device body, and described sleeve is connected with the head permanent seat of hoisting crane basic arm.
On the rope processing device body of hoisting crane, installed after buffer cell, when the hoisting rope tensioning of hoisting crane, drive rope processing device body upward movement, its state by static to moving, slow unit provides an opposite force to prevent the moment lifting of its speed, makes kinematic velocity steady; When hoisting rope is lax, rope processing device body falls after rise, and slow unit slowly falls it after rise, like this, can not clash into steel rope and large arm, and in whole process, rope processing device body can be well close to steel rope, well play the effect of pressing rope, steadily, speed is controlled in whole process motion.And the present embodiment can reduce large arm that the rapid change due to rope processing device state causes or damage or the noise of steel rope as much as possible.
The third aspect, the invention also discloses a kind of hoisting crane, and this hoisting crane is provided with above-mentioned rope processing device assembly.Its structure is illustrated in the above.Do not repeat them here.
The principle of work of hoisting crane is as follows: when the hoisting rope tensioning of hoisting crane, drive rope processing device body upward movement, its state by static to motion, slow unit provides an opposite force to prevent that its speed moment from promoting this opposite force and producing in this way: an opposite force of shearing generation of mucus and the first attaching parts or the second attaching parts inwall, offset a part of prime power, the rotation of the first attaching parts or the second attaching parts is formed to obstacle, make kinematic velocity steady; When hoisting rope is lax, rope processing device body falls after rise, and slow unit slowly falls it after rise, like this, can not clash into steel rope and large arm, and in whole process, rope processing device body can be well close to steel rope, well play the effect of pressing rope, steadily, speed is controlled in whole process motion.And the present embodiment can reduce large arm or the damage of steel rope or the noise of generation that the rapid change due to rope processing device state causes as much as possible.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model rope processing device assembly preferred embodiment;
Fig. 2 is in the utility model rope processing device assembly preferred embodiment, the annexation schematic diagram of sleeve and slow axle;
Fig. 3 is the annexation schematic diagram of rope processing device assembly and basic arm in the utility model embodiment;
Fig. 4 is in the utility model rope processing device assembly embodiment, the front view of rope processing device body;
Fig. 5 is in the utility model rope processing device assembly embodiment, the birds-eye view of rope processing device body.
Description of reference numerals
1 sleeve
2 rete malpighiis
3 slow axles
4 adapter plates
5 basic arms
6 rope processing device bodies
The specific embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the utility model can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
First aspect, the utility model provides a kind of embodiment of rope processing device assembly.Referring to figs. 1 through Fig. 5.
This embodiment rope processing device assembly, for hoisting crane, comprises rope processing device body 6; Also comprise the buffer cell that is removably connected to rope processing device body 6; Buffer cell comprises sleeve 1 as the first attaching parts, rete malpighii 2 and as the slow axle 3 of the second attaching parts; Rete malpighii 2 is arranged between sleeve 1 and slow axle 3, and the slow relative sleeve 1 of axle 3 can relatively rotate.
Particularly, the first attaching parts is wherein sleeve 1; The second attaching parts is slow axle 3; Slow axle 3 is arranged in sleeve 1; Sleeve 1 is connected with rope processing device body 6; And slow axle 3 is connected with the head permanent seat of hoisting crane basic arm 5.
Further, rope processing device assembly can also comprise two adapter plates 4; These two adapter plates 4 are established the two ends that are placed in respectively sleeve 1, for buffer cell is connected in, press rope body 5.Adapter plate 4 is fixedly connected with the end of sleeve 1 by nut.
When the hoisting rope tensioning of hoisting crane, drive rope processing device body upward movement, its state by static to motion, slow unit provides an opposite force to prevent the moment lifting of its speed, and (this opposite force produces in this way: the shearing of rete malpighii and sleeve lining produces an opposite force, offset a part of prime power, the rotation of sleeve is formed to obstacle, make the kinematic velocity steady); When hoisting rope is lax, rope processing device body falls after rise, and slow unit slowly falls it after rise, like this, can not clash into steel rope and large arm, and in whole process, rope processing device body can be well close to steel rope, well play the effect of pressing rope, steadily, speed is controlled in whole process motion.And the present embodiment can reduce large arm that the rapid change due to rope processing device state causes or damage or the noise of steel rope as much as possible.
Certainly, in above-mentioned rope processing device assembly, also the first attaching parts can be made as to slow axle 3, the second attaching parts is made as to sleeve 1; Slow axle 3 is arranged in sleeve 1; Now, slow axle 3 is connected with rope processing device body 6, and sleeve 1 is connected with basic arm 5 head permanent seats.Principle of work is similar to the aforementioned embodiment.
In other words, the principle of work of two embodiment above-mentioned is as follows:
The first, axle is fixed, and sleeve rotates under prime power, and mucus and sleeve lining are sheared and produced an opposite force, offset a part of prime power, and obstacle sleeve rotates;
The second, sleeve is fixed, and axle rotates under prime power, and mucus and axle surface shear produce an opposite force, offset a part of prime power, and obstacle axle rotates.
Second aspect, the invention also discloses a kind of embodiment of buffer cell.
This buffer cell is removably connected to the rope processing device body 6 of hoisting crane.
Buffer cell can have two kinds of structures, referring to figs. 1 through Fig. 5, comprises the first attaching parts and the second attaching parts.Wherein, the first attaching parts is sleeve 1; The second attaching parts is slow axle 3; Slow axle 3 is arranged in sleeve 1; Sleeve 1 is connected with rope processing device body 6; And slow axle 3 is connected with the head permanent seat of hoisting crane basic arm 5.
Certainly, as illustrated in above-mentioned rope processing device assembly embodiment, buffer cell also can be implemented in the following manner, that is, the first attaching parts is slow axle 3; The second attaching parts is sleeve 1; Slow axle 3 is arranged in sleeve 1; Slow axle 3 is connected with rope processing device body 6, and sleeve 1 is connected with the head permanent seat of basic arm 5.
Therefore, on the rope processing device body of hoisting crane, installed after buffer cell, when the hoisting rope tensioning of hoisting crane, drive rope processing device body upward movement, its state is by static to motion, and slow unit provides an opposite force to prevent the moment lifting of its speed, makes kinematic velocity steady; When hoisting rope is lax, rope processing device body falls after rise, and slow unit slowly falls it after rise, like this, can not clash into steel rope and large arm, and in whole process, rope processing device body can be well close to steel rope, well play the effect of pressing rope, steadily, speed is controlled in whole process motion.And the present embodiment can reduce large arm that the rapid change due to rope processing device state causes or damage or the noise of steel rope as much as possible.
The third aspect, the utility model also provides a kind of hoisting crane, and this hoisting crane is provided with above-mentioned any rope processing device assembly.Owing to pressing structure and the technique effect embodiment thereof of rope assembly to have been described in detail in the above, do not repeat them here, relevant part, with reference to above stated specification.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a rope processing device assembly, for hoisting crane, comprises rope processing device body (6); It is characterized in that, also comprise:
Be removably connected to the buffer cell of described rope processing device body (6);
Described buffer cell comprises the first attaching parts, rete malpighii (2) and the second attaching parts;
Described rete malpighii (2) is arranged between described the first attaching parts and described the second attaching parts, and described the first attaching parts and the second attaching parts can relatively rotate.
2. rope processing device assembly according to claim 1, is characterized in that,
Described the first attaching parts is sleeve (1);
Described the second attaching parts is slow axle (3);
Described slow axle (3) is arranged in described sleeve (1);
Described sleeve (1) is connected with described rope processing device body (6); And
Described slow axle (3) is connected with the head permanent seat of hoisting crane basic arm.
3. rope processing device assembly according to claim 2, is characterized in that,
Also comprise two adapter plates (4);
Described two adapter plates (4) are established the two ends that are placed in respectively described sleeve (1), for described buffer cell being connected in to described pressure rope body (5).
4. rope processing device assembly according to claim 3, is characterized in that,
Described adapter plate (4) is fixedly connected with the end of described sleeve (1) by nut.
5. rope processing device assembly according to claim 1, is characterized in that,
Described the first attaching parts is slow axle (3);
Described the second attaching parts is sleeve (1);
Described slow axle (3) is arranged in described sleeve (1);
Described slow axle (3) is connected with described rope processing device body (6), and,
Described sleeve (1) is connected with the head permanent seat of hoisting crane basic arm.
6. a buffer cell, is removably connected to the rope processing device body (6) of hoisting crane, it is characterized in that,
Described buffer cell comprises the first attaching parts, rete malpighii (2) and the second attaching parts;
Described rete malpighii (2) is arranged between described the first attaching parts and described the second attaching parts, and described the first attaching parts and the second attaching parts can relatively rotate.
7. buffer cell according to claim 6, is characterized in that,
Described the first attaching parts is sleeve (1); Described the second attaching parts is slow axle (3); Described slow axle (3) is arranged in described sleeve (1); Described sleeve (1) is connected with described rope processing device body (6); And described slow axle (3) is connected with the head permanent seat of hoisting crane basic arm; Or
Described the first attaching parts is slow axle (3); Described the second attaching parts is sleeve (1); Described slow axle (3) is arranged in described sleeve (1); Described slow axle (3) is connected with described rope processing device body (6), and described sleeve (1) is connected with the head permanent seat of hoisting crane basic arm.
8. a hoisting crane, is characterized in that, is provided with the buffer cell described in any one or rope processing device assembly in claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277012.4U CN203946836U (en) | 2013-11-29 | 2014-05-28 | Hoisting crane, rope processing device assembly and buffer cell |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310628113.1A CN103601090A (en) | 2013-11-29 | 2013-11-29 | Crane, rope pressing device assembly and buffer cell |
| CN201310628113.1 | 2013-11-29 | ||
| CN201420277012.4U CN203946836U (en) | 2013-11-29 | 2014-05-28 | Hoisting crane, rope processing device assembly and buffer cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946836U true CN203946836U (en) | 2014-11-19 |
Family
ID=50119380
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310628113.1A Pending CN103601090A (en) | 2013-11-29 | 2013-11-29 | Crane, rope pressing device assembly and buffer cell |
| CN201420277012.4U Withdrawn - After Issue CN203946836U (en) | 2013-11-29 | 2014-05-28 | Hoisting crane, rope processing device assembly and buffer cell |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310628113.1A Pending CN103601090A (en) | 2013-11-29 | 2013-11-29 | Crane, rope pressing device assembly and buffer cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103601090A (en) |
-
2013
- 2013-11-29 CN CN201310628113.1A patent/CN103601090A/en active Pending
-
2014
- 2014-05-28 CN CN201420277012.4U patent/CN203946836U/en not_active Withdrawn - After Issue
Also Published As
| Publication number | Publication date |
|---|---|
| CN103601090A (en) | 2014-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20200430 |
|
| AV01 | Patent right actively abandoned |