CN212356054U - Integral type wire rope cable drum - Google Patents
Integral type wire rope cable drum Download PDFInfo
- Publication number
- CN212356054U CN212356054U CN202020499753.2U CN202020499753U CN212356054U CN 212356054 U CN212356054 U CN 212356054U CN 202020499753 U CN202020499753 U CN 202020499753U CN 212356054 U CN212356054 U CN 212356054U
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- wire rope
- steel wire
- elastic component
- standing groove
- utility
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- 238000004804 winding Methods 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 55
- 239000010959 steel Substances 0.000 claims description 55
- 230000003811 curling process Effects 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an integral type wire rope cable drum aims at solving wire rope great with external contact surface, and the frictional force of production is also great, leads to wire rope friction loss's increase, has reduced wire rope's life's problem. The key points of the technical scheme are as follows: the utility model provides an integral type wire rope cable drum, includes reel body, support, cable winding district, wire rope winding district, sets up a plurality of annular grooves along the circumferencial direction in the wire rope winding district, sets up a plurality of first standing grooves and the second standing groove that are the array distribution on the both sides wall of a plurality of annular grooves respectively, and equal fixedly connected with connecting rod rotates on the lateral wall of first standing groove and second standing groove and is connected with the cylinder on the connecting rod. The utility model discloses a connecting rod and the cylinder that sets up in first standing groove and the second standing groove reduce wire rope at the frictional force that curls the in-process and produce to reduce the friction loss that wire rope produced because of frictional force, improve wire rope's life.
Description
Technical Field
The utility model relates to a technical field of crane equipment, more specifically say, it relates to an integral type wire rope cable drum.
Background
With the continuous development of society, hydraulic grab bucket has obtained quick development in the harbour construction process. The hydraulic grab bucket can not be separated from a steel wire rope reel in the normal operation process, and the steel wire rope reel is a necessary part for the operation of the grab bucket.
An integrated steel wire rope cable drum disclosed in the Chinese patent with the publication number of CN208716697U is provided with a drum body which is horizontally arranged, wherein one end of the drum body is fixedly connected with a driving motor, and the other end of the drum body is fixed through a support; the middle part of the winding drum body is provided with a cable winding area, a cable is wound in the cable winding area, one end of the cable is connected with the slip ring, and the other end of the cable is connected with the grab bucket at the lower end of the winding drum body; and the two sides of the cable winding area are positioned on the winding drum body and are respectively provided with a steel wire rope winding area, and the steel wire rope is wound on the steel wire rope winding area. The curling of middle part cable is realized to the in-process that this scheme wire rope curls on the reel body, avoids appearing the instantaneous pulling fracture of cable, realizes that cable and wire rope can synchronous drive, and effectual protection cable guarantees the electric power of grab bucket and stably exports, guarantees the even running of whole device.
Above-mentioned scheme is through setting up a plurality of ring groove along the circumferencial direction in wire rope winding district, realize fine location in order to realize wire rope winding in district winding process, prevent the chaotic phenomenon of appearance in the wire rope curling process, however at the in-process that wire rope curls in the recess, because wire rope is great with external contact surface, the frictional force that consequently produces is also great, this just leads to wire rope friction loss's increase, wire rope's life has been reduced, consequently, need propose a new scheme and solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an integral type wire rope cable drum through connecting rod and the cylinder that sets up in first standing groove and the second standing groove, reduces wire rope and at the frictional force that curls the in-process and produce to reduce the friction loss that wire rope produced because of frictional force, improve wire rope's life.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an integral type wire rope cable drum, includes reel body, support, cable winding district, wire rope winding district, set up a plurality of annular grooves, its characterized in that along the circumferencial direction in the wire rope winding district: a plurality of first standing grooves and second standing grooves which are distributed in an array mode are formed in the two side walls of the annular grooves respectively, connecting rods are fixedly connected to the side walls of the first standing grooves and the side walls of the second standing grooves, and rollers are connected to the connecting rods in a rotating mode.
Through adopting above-mentioned technical scheme, when wire rope in the wire rope winding district is at the in-process of curling, because wire rope and cylinder contact each other, can produce a frictional force between wire rope and the cylinder, the cylinder takes place to rotate under the effect of frictional force, relative motion takes place between wire rope and the cylinder this moment to sliding friction between the two converts rolling friction into, thereby has reduced the frictional force of wire rope production at the curling in-process, so as to reduce wire rope and because of the frictional loss that frictional force produced, improve wire rope's life.
The utility model discloses further set up to: and a limiting device for preventing the steel wire rope from moving out of the annular groove in the curling process is arranged in the steel wire rope winding area.
Through adopting above-mentioned technical scheme, avoid leading to unexpected emergence because of the wire rope moves outside annular groove at curling in-process.
The utility model discloses further set up to: stop device includes first elastic component and second elastic component that fixed connection kept away from on the lateral wall of reel body one end in annular groove, be formed with the passageway that supplies wire rope to pass between first elastic component and the second elastic component, the equal fixedly connected with arc lug in middle part of first elastic component and second elastic component, arc lug contacts each other.
By adopting the technical scheme, when the steel wire rope is required to be placed into the steel wire rope winding area, the steel wire rope is firstly placed into the channel between the first elastic part and the second elastic part, then the steel wire rope is enabled to continuously move towards one side close to the steel wire rope winding area until the steel wire rope is contacted with the arc-shaped convex blocks, the first elastic part and the second elastic part have elastic deformation capacity, so that the two arc-shaped convex blocks are mutually far away, after the steel wire rope passes between the two arc-shaped convex blocks, the first elastic part and the second elastic part recover to be original shapes and drive the two arc-shaped convex blocks to be contacted again, the steel wire rope is limited in the steel wire rope winding area, and accidents caused by the fact that the steel wire rope moves out of the annular groove in the curling process.
The utility model discloses further set up to: the first elastic piece and the second elastic piece are both made of rubber.
By adopting the technical scheme, the rubber is elastic at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed.
The utility model discloses further set up to: the bottom of the support is provided with universal wheels.
Through adopting above-mentioned technical scheme, thereby made things convenient for the removal of support to make things convenient for the removal of reel body.
The utility model discloses further set up to: the outer surface of the universal wheel is coated with polyester covered edges.
Through adopting above-mentioned technical scheme, avoid the universal wheel excessive damage at the removal in-process to the life of universal wheel has been improved.
To sum up, the utility model discloses following beneficial effect has:
through connecting rod and the cylinder that sets up in first standing groove and the second standing groove, reduce the frictional force that wire rope produced at curling in-process to reduce the friction loss that wire rope produced because of frictional force, improve wire rope's life.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a spool body; 2. a support; 3. a cable winding area; 4. a wire rope winding area; 5. a first placing groove; 6. a second placing groove; 7. a connecting rod; 8. a drum; 9. a first elastic member; 10. a universal wheel; 11. a second elastic member; 12. an arc-shaped bump; 13. an annular groove.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.
An integrated steel wire rope cable drum is shown in figures 1-3 and comprises a drum body 1, a support 2, a cable winding area 3 and a steel wire rope winding area 4, wherein a plurality of annular grooves 13 are formed in the steel wire rope winding area 4 along the circumferential direction, a plurality of first placing grooves 5 and second placing grooves 6 distributed in an array mode are formed in two side walls of the plurality of annular grooves 13 respectively, connecting rods 7 are fixedly connected to the side walls of the first placing grooves 5 and the second placing grooves 6 respectively, rollers 8 are rotatably connected to the connecting rods 7, when steel wire ropes in the steel wire rope winding area 4 are in a curling process, the steel wire ropes and the rollers 8 are in contact with each other, a friction force is generated between the steel wire ropes and the rollers 8, the rollers 8 rotate under the action of the friction force, relative movement is generated between the steel wire ropes and the rollers 8 at the moment, and accordingly sliding friction between the steel wire ropes and the, therefore, the friction force generated in the process of curling the steel wire rope is reduced, so that the friction loss of the steel wire rope caused by the friction force is reduced, and the service life of the steel wire rope is prolonged;
the steel wire rope winding area 4 is internally provided with a limiting device for preventing the steel wire rope from moving out of the annular groove 13 in the curling process, so that accidents caused by the fact that the steel wire rope moves out of the annular groove 13 in the curling process are avoided, the limiting device comprises a first elastic part 9 and a second elastic part 11 which are fixedly connected to the side wall of the end, far away from the drum body 1, of the annular groove 13, a channel for the steel wire rope to pass through is formed between the first elastic part 9 and the second elastic part 11, arc-shaped convex blocks 12 are fixedly connected to the middle parts of the first elastic part 9 and the second elastic part 11 and are in mutual contact with each other, when the steel wire rope needs to be placed in the steel wire rope winding area 4, the steel wire rope is firstly placed in the channel between the first elastic part 9 and the second elastic part 11, then the steel wire rope continues to move towards the side close to the steel wire rope winding area 4, the first elastic piece 9 and the second elastic piece 11 are made of rubber, the rubber is elastic at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed;
the bottom of support 2 is equipped with universal wheel 10, thereby has made things convenient for the removal of support 2 to make things convenient for the removal of reel body 1, and the surface of universal wheel 10 scribbles the polyester and bordures, avoids universal wheel 10 excessive damage at the removal in-process to the life of universal wheel 10 has been improved.
When the utility model is used normally, firstly the universal wheel 10 is utilized to move the bracket 2 to the designated position and the self-locking function of the universal wheel 10 is utilized to lock, then the steel wire rope is put into the channel between the first elastic part 9 and the second elastic part 11, and the steel wire rope is enabled to continue to move towards the side close to the steel wire rope winding area 4 until the steel wire rope contacts with the arc-shaped convex blocks 12, because the first elastic part 9 and the second elastic part 11 have the elastic deformation capacity, the two arc-shaped convex blocks 12 are mutually far away, when the steel wire rope passes between the two arc-shaped convex blocks 12, the first elastic part 9 and the second elastic part 11 recover to drive the two arc-shaped convex blocks 12 to contact again, thereby limiting the steel wire rope in the steel wire rope winding area 4, avoiding the accident occurrence caused by the steel wire rope moving to the outside of the annular groove 13 in the curling process, then the steel wire rope is curled, when wire rope and cylinder 8 contacted each other, can produce a frictional force between wire rope and the cylinder 8, the cylinder 8 takes place to rotate under the effect of frictional force, takes place relative motion between wire rope and the cylinder 8 this moment to sliding friction between the two turns into rolling friction, has reduced the frictional force of wire rope production at the curling in-process, and the frictional loss that consequently reduces wire rope and produces because of frictional force improves wire rope's life.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an integral type wire rope cable drum, includes reel body (1), support (2), cable winding district (3), wire rope winding district (4), set up a plurality of annular groove (13), its characterized in that along circumferencial direction in wire rope winding district (4): a plurality of first standing grooves (5) and second standing grooves (6) which are distributed in an array are respectively formed in two side walls of the annular grooves (13), connecting rods (7) are fixedly connected to the side walls of the first standing grooves (5) and the second standing grooves (6), and rollers (8) are connected to the connecting rods (7) in a rotating mode.
2. An integral steel cord cable reel as claimed in claim 1, wherein: and a limiting device for preventing the steel wire rope from moving out of the annular groove (13) in the curling process is arranged in the steel wire rope winding area (4).
3. An integral steel cord cable reel as claimed in claim 2, wherein: stop device keeps away from first elastic component (9) and second elastic component (11) on reel body (1) one end lateral wall including fixed connection in annular groove (13), be formed with the passageway that supplies wire rope to pass between first elastic component (9) and second elastic component (11), the equal fixedly connected with arc lug (12) in middle part of first elastic component (9) and second elastic component (11), arc lug (12) contact each other.
4. An integral steel cord cable reel as claimed in claim 3, wherein: the first elastic piece (9) and the second elastic piece (11) are both made of rubber.
5. An integral steel cord cable reel as claimed in claim 1, wherein: the bottom of the support (2) is provided with universal wheels (10).
6. An integral steel cord cable reel as claimed in claim 5, wherein: the outer surface of the universal wheel (10) is coated with polyester covered edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020499753.2U CN212356054U (en) | 2020-04-08 | 2020-04-08 | Integral type wire rope cable drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020499753.2U CN212356054U (en) | 2020-04-08 | 2020-04-08 | Integral type wire rope cable drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212356054U true CN212356054U (en) | 2021-01-15 |
Family
ID=74138989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020499753.2U Active CN212356054U (en) | 2020-04-08 | 2020-04-08 | Integral type wire rope cable drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212356054U (en) |
-
2020
- 2020-04-08 CN CN202020499753.2U patent/CN212356054U/en active Active
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