CN210735876U - Universal gravity type cable take-up and pay-off device - Google Patents
Universal gravity type cable take-up and pay-off device Download PDFInfo
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- CN210735876U CN210735876U CN201921751696.6U CN201921751696U CN210735876U CN 210735876 U CN210735876 U CN 210735876U CN 201921751696 U CN201921751696 U CN 201921751696U CN 210735876 U CN210735876 U CN 210735876U
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Abstract
The utility model discloses an universal gravity type cable take-up and pay-off device, including support, first current collection sliding ring, chain structure, gravity block group, baffle, second current collection sliding ring, loader and cable body, the upper end of support is provided with the flange, the upper surface of first current collection sliding ring is provided with the capstan winch body, the surface of chain capstan winch is connected with chain structure, the surface of capstan winch body is provided with steel wire cable, the surface of first gyro wheel is provided with the mount, the fixed surface of mount has the baffle, steel wire cable's right-hand member is connected with second current collection sliding ring. This universal gravity type cable take-up and pay-off device is provided with chain structure and chain capstan, and when whole device was receiving and releasing the cable body, the gravity block group can produce the moment of inertia, because in the time of discharging the cable, speed is inhomogeneous for steel wire cable and gravity block group produced the destructive power of moment of inertia and are enlargied, and chain structure has reduced the moment of inertia greatly, thereby has avoided steel wire cable's destruction.
Description
Technical Field
The utility model relates to a supply cable mobile device technical field for the electronic loader specifically is an universal gravity type cable pay-off and take-up device.
Background
When the slide-wire cable power supply operation is carried out in a field, an electric loader is generally used as power. The existing in-site loader or other engineering machinery moving equipment has the following problems:
firstly, cables are easy to damage, most of loaders can only drag a cable body on the ground under the working condition that a diesel engine cannot be used, so that the surface of the cable body is easy to wear, stretch and damage, further, the power cannot be effectively transmitted, the damaged cable body has high danger when transmitting the power, and meanwhile, the core inside the cable body is quicker to lose, and the loss during the power transmission is increased;
secondly, the cable is receive and releases not compact enough, and present majority loader only relies on external force to receive and release the cable body under the operating condition that can not use the diesel engine, and uses external force to receive and release, and under most circumstances, the receipts and releases of cable body can not be synchronous with the engine, makes the cable body cable winding when receiving and releasing easily, even breaks the cable, takes place dangerous accident to need carry out secondary arrangement to the cable body, reduced the efficiency that the cable body received and released.
And when the cable is recovered, the gravity block group generates a large impact force due to inertia during transmission, so that the cable and the gravity block group are damaged, equipment loss is easily caused, arrangement of electric power facilities is delayed, and the construction period is prolonged.
We therefore propose a universal gravity type cable take-up and pay-off device to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an universal gravity type cable pay-off and take-up device to when solving above-mentioned background art and proposing present the power supply of line formula cable power supply arm, the cable damages easily and the cable receive and releases compactlyly inadequately, and cable and the easy problem of destroying of gravity block group connecting rope.
In order to achieve the above object, the utility model provides a following technical scheme: a universal gravity type cable take-up and pay-off device comprises a support, a first current collecting slip ring, a chain structure, a gravity block group, a baffle, a second current collecting slip ring, a loader and a cable body, wherein a flange is arranged at the upper end of the support, the first current collecting slip ring is fixed on the upper surface of the flange, a winch body is arranged on the upper surface of the first current collecting slip ring, a chain winch is arranged inside the winch body, the chain structure is connected to the surface of the chain winch, the gravity block group is arranged on the surface of the chain structure, a steel wire cable is arranged on the surface of the winch body, the first roller is connected to the surface of the steel wire cable, a fixing frame is arranged on the surface of the first roller, the second roller is arranged on the surface of the fixing frame, a third roller is arranged on the surface of the fixing frame, the baffle is fixed on the surface of the fixing frame, and the surface of second current collection sliding ring is connected with the back shaft, the surface of capstan winch body is provided with the capstan winch assembly, the surface mounting of back shaft has the rotation base, and the surface of back shaft is provided with the bearing frame to the right side fixed surface of rotation base has the steel cable pull ring, the surface of steel cable pull ring is provided with the rope, the surface mounting of back shaft has the dustcoat, and the lower fixed surface of dustcoat has the loader, the surface connection of first current collection sliding ring has the cable body, and the right side of first current collection sliding ring is provided with three-phase and zero line electric wire lead-out wire.
Preferably, the distance between the bottom surface of the support and the upper end of the fixing frame is greater than the distance between the upper surface of the rotating base and the lower surface of the loader, and the fixing frame and the baffle form an inverted 'h' shape.
Preferably, the first slip ring and the winch body form a rotating structure, and the unidirectional rotation angle of the rotating structure ranges from 0 to 180 °.
Preferably, the chain winch and the winch body form a rotating structure, and the chain winch and the chain structure are of an integrated structure.
Preferably, the gravity block set and the third roller form a lifting structure through a chain structure, and the gravity block set is fixed on the chain structure at equal intervals.
Preferably, the first roller and the fixing frame form a rotating structure, and the height of the first roller is smaller than that of the second roller.
Preferably, the second roller and the baffle form a rotating structure, the height of the baffle is larger than the diameter of the second roller, and the cross section of the baffle is in a reverse L shape.
Preferably, the rotating base and the supporting shaft form a rotating structure through a bearing seat, and the rotating structure is provided with two groups.
Preferably, the width of the outer cover is greater than the length of the second slip ring, and the second slip ring and the bearing seat form a rotating structure through the supporting shaft.
Preferably, the ropes are fixedly connected with the loader, and the ropes are symmetrically arranged in multiple groups around the central axis of the second slip ring.
Compared with the prior art, the utility model has the advantages that: the universal gravity type cable take-up and pay-off device;
(1) the chain type structure (or multi-section type) and the chain winch are arranged, when the whole device is used for winding and unwinding the cable body, the speed is not uniform, the gravity block group and the steel wire cable can generate an inertia moment with very large destructive power, and the chain type structure and the gravity block group structure greatly reduce the inertia moment, so that the damage of the steel wire cable is avoided, and the winding and unwinding of the cable body cannot be influenced;
(2) the gravity block group (a plurality of sections of gravity blocks), the steel wire cable and the bracket are arranged, the winch can be assembled and lifted to the designed height, so that the resistance of the steel wire cable to the loader in the horizontal direction is reduced, the traction force of the loader is increased, the energy required by the loader is saved, the cost of the loader during working is reduced, and meanwhile, the steel wire cable can be wound through the gravity block group and the chain winch when the whole device is not provided with a power device, so that the steel wire cable does not need to be dragged on the ground, the abrasion of the steel wire cable is reduced, and the wound steel wire cable is more compact;
be provided with first current collection sliding ring, back shaft, rotation base and bearing frame, after the capstan winch assembly was lifted to a take the altitude, first current collection sliding ring drove whole device rotatory to make the cable body when being receive and release, avoided the cable body winding the condition emergence together, and then reduced the condition emergence that needs carry out the secondary arrangement to the cable body, improved work efficiency, also reduced staff's work load simultaneously.
Drawings
Fig. 1 is a schematic front view of the structure of the present invention;
fig. 2 is a schematic top view of the winch body of the present invention;
fig. 3 is a schematic structural view of a portion a in fig. 1 according to the present invention;
FIG. 4 is a schematic view of the stress structure of the steel wire cable of the present invention;
fig. 5 is a schematic structural view of the novel structure at the position B in fig. 1;
fig. 6 is the left sectional structural schematic view of the baffle of the present invention.
In the figure: 1. a support; 2. a flange; 3. a first slip ring; 4. a winch body; 5. a chain winch; 6. a chain structure; 7. a gravity block set; 8. a steel wire cable; 9. a fixed mount; 10. a first roller; 11. a second roller; 12. a third roller; 13. a baffle plate; 14. a second slip ring; 15. a loader; 16. assembling a winch; 17. a support shaft; 18. rotating the base; 19. a bearing seat; 20. a steel rope pull ring; 21. a housing; 22. a rope; 23. a cable body; 24. three-phase and zero line wire lead-out wires.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-6, the present invention provides a technical solution: a universal gravity type cable take-up and pay-off device comprises a support 1, a flange 2, a first current collecting slip ring 3, a winch body 4, a chain winch 5, a chain structure 6, a gravity block group 7, a steel wire cable 8, a fixed frame 9, a first roller 10, a second roller 11, a third roller 12, a baffle 13, a second current collecting slip ring 14, a loader 15, a winch assembly 16, a support shaft 17, a rotating base 18, a bearing seat 19, a steel rope pull ring 20, an outer cover 21, a rope 22, a cable body 23 and three-phase and zero line electric wire leading-out wires 24, wherein the flange 2 is arranged at the upper end of the support 1, the first current collecting slip ring 3 is fixed on the upper surface of the flange 2, the winch body 4 is arranged on the upper surface of the first current collecting slip ring 3, the chain winch body 5 is arranged inside the winch body 4, the chain winch body 5 is connected with the chain structure 6, and the, the winch comprises a winch body 4, a steel wire cable 8, a first roller 10, a fixed frame 9, a second roller 11, a third roller 12, a baffle 13, a second slip ring 14, a support shaft 17, a winch assembly 16, a rotating base 18, a bearing seat 19, a steel rope pull ring 20, a rope 22, an outer cover 21, a loader 15, a cable body 23, a first slip ring 3, and the right side of the first slip ring 3 is provided with three-phase and neutral wire lead-out wires 24.
The distance between the bottom surface of the support 1 and the upper end of the fixing frame 9 is larger than the distance between the upper surface of the rotating base 18 and the lower surface of the loader 15, and the fixing frame 9 and the baffle 13 form an inverted 'h' shape, so that the steel wire cable 8 is inclined when the loader 15 advances forwards, the weight influence of the gravity block group 7 is reduced, the resistance of the loader 15 is reduced, the energy of the loader 15 is saved, and the cost is reduced.
The first slip ring 3 and the winch body 4 form a rotating structure, the unidirectional rotation angle range of the rotating structure is 0-180 degrees, the cable body 23 can be prevented from being wound together when being folded and unfolded, and the progress of the whole project can not be influenced.
The gravity block group 7 forms a lifting structure through the chain structure 6 and the third idler wheel 12, the gravity block group 7 is fixed on the chain structure 6 at equal intervals, the cable body 23 can be rolled compactly under the condition without a power device, and then when the cable body 23 is transported, the loose condition of the cable body 23 cannot occur, so that the cable body 23 cannot be wound together, the time is saved, and the working efficiency is improved.
Rotating base 18 constitutes rotating-structure through bearing frame 19 and back shaft 17, and this rotating-structure is provided with two sets ofly, and after capstan winch assembly 16 was lifted to the target height, whole device carried out the rolling operation to cable body 23, and first current collection sliding ring 3 and second current collection sliding ring 14 drive rotating base 18 and rotate, have avoided cable body 23 when the rolling, can take place the winding condition, and then made the rolling efficiency of whole device higher.
The width of dustcoat 21 is greater than the length of second collection slip ring 14, and second collection slip ring 14 passes through back shaft 17 and bearing frame 19 constitution rotating-structure, makes dustcoat 21 can not influence the rotatory while of second collection slip ring 14, also reduces the second collection slip ring 14 and takes place by the dust pollution's of site operation work the condition, makes three-phase and zero line electric wire lead-out wire 24 can not break down then, makes second collection slip ring 14 can better work.
The ropes 22 are fixedly connected with the loader 15, and the ropes 22 are symmetrically provided with a plurality of groups about the central axis of the second slip ring 14, so that the second slip ring 14 can stably move forwards along with the loader 15, the normal operation of the whole device is ensured, and the retraction and release of the cable body 23 are not affected.
The working principle is as follows: first, as shown in fig. 1 and 3, when the cable body 23 needs to be stored, the first slip ring 3 can be stably run on the bracket 1 by fixing the bracket 1 to the ground and fixing the rope 22 to the flange 2, then the winch body 4 is fixed on the upper surface of the rotating base 18, and the second slip ring 14 is placed on a loader 15 (not only the loader 15, an excavator, etc., but also other engineering machinery and field cable power supply mobile equipment) according to the same method, when the first slip ring 3 and the second slip ring 14 are mounted, the loader 15 is moved forward, the second slip ring 14 rotates the support shaft 17 on the bearing seat 19, and the rotating base 18 rotates along with the support shaft 17, therefore, when the whole device is used for winding and unwinding the cable body 23, the cable body 23 cannot be wound together, and the efficiency of winding and unwinding the cable body 23 by the whole device is improved;
according to the illustration in fig. 1 and 5, when the loader 15 moves forward, the steel wire cable 8 slides on the first roller 10 and the second roller 11, so that the winch body 4 drives the chain winch 5 to rotate, the chain structure 6 drives the gravity block group 7 to move up and down, and the cable body 23 is retracted and released, because the height of the first roller 10 is smaller than that of the second roller 11, when the steel wire cable 8 is pulled by the loader 15, the steel wire cable 8 is inclined, so that when the steel wire cable 8 slides on the first roller 10 and the second roller 11, the received bending force is reduced, the safety of the steel wire cable 8 is protected, meanwhile, the safety during construction operation is protected, and constructors are relieved during operation;
according to the illustration in fig. 1 and 4, because the steel wire cable 8 is inclined and the winch assembly 16 on the winch body 4 is placed at the target height, the pulling force of the gravity block group 7 on the steel wire cable 8 through the winch body 4 is reduced (when the winch body 4 is placed under the ground, a large resistance is generated as shown in the figure, the relationship between component force and resultant force), and further, when the loader 15 moves forwards, the resistance in the backward horizontal direction is reduced, and then the loader 15 can move forwards more quickly, so that the pulling force of the loader 15 is larger, and therefore, the energy consumed by the loader 15 is less, the power required by the movement of the loader 15 is saved, the cost is reduced, and meanwhile, the chain structure 6 can greatly reduce the moment of inertia generated when the steel wire cable 8 is taken up (equivalent to that the hammer weight is not large and the damage is large if the hammer is swung), so that the damage to the connection rope of the gravity block group 7 and the cable body 23 is reduced, the cable body 23 can be better retracted, and the entire device can retract and retract the cable body 23 more smoothly;
according to the drawings of fig. 1 and 6, when the square cable body 23 is outgoing, because the second roller 11 and the baffle 13 form a rotating structure, the height of the baffle 13 is greater than the diameter of the second roller 11, and the cross section of the baffle 13 is in an inverted L shape, when the steel wire cable 8 slides on the second roller 11, the baffle 13 can prevent the steel wire cable 8 from sliding off the second roller 11, so that the cable body 23 can be smoothly outgoing, the outgoing time of the cable body 23 is saved, and meanwhile, when the steel wire cable 8 falls off from the second roller 11, dangerous situations are prevented, the steel wire cable 8 can always keep an inclined state, the bending force applied to the steel wire cable 8 is reduced, the service life of the steel wire cable 8 is prolonged, and the maintenance and replacement costs of the steel wire cable 8 are saved;
according to fig. 1 and 2, when there is no power device and the cable body 23 needs to be retracted, the gravity block 7 is driven by its own gravity to move downward by the third roller 12, at this time, the chain structure 6 drives the chain winch 5 to rotate, so that the whole device can retract and retract the cable body 23 without power, because the width of the outer cover 21 is larger than the length of the second slip ring 14, and the second slip ring 14 forms a rotating structure with the bearing seat 19 by the supporting shaft 17, the rotation of the second slip ring 14 is not affected, and the occurrence of dust pollution of the second slip ring 14 by site operation is reduced, so that the second slip ring 14 can work better, and the gravity blocks 7 can be increased or decreased on the chain structure 6 by people according to the needs of site operation, so that the operation amount of the whole device is more flexible, meanwhile, when no power device is arranged, the cable body 23 can be only dragged on the ground when being rolled on the ground, so that the cable body 23 is easily damaged, further increasing the danger of the cable body 23 during power transmission, and because of the absence of a power device, when the cable body 23 is wound by external force, the cable body 23 is difficult to be folded and unfolded compactly, the plurality of gravity block groups 7 can simulate the traction force of a power device, so that the cable body 23 is folded and unfolded more compactly, further, when the cable body 23 is transported, the cable body 23 is not loosened, so that the cable body 23 is not twisted together, thereby saving time and improving the efficiency of winding and unwinding the cable body 23 without finishing the cable body 23 for the second time, this is the process of using the universal gravity type cable take-up and pay-off device, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a universal gravity type cable pay-off and take-up device, includes support (1), first collection electrical slip ring (3), chain structure (6), gravity block group (7), baffle (13), second collection electrical slip ring (14), loader (15) and cable body (23), its characterized in that: the upper end of the support (1) is provided with a flange (2), the upper surface of the flange (2) is fixedly provided with a first current collecting slip ring (3), the upper surface of the first current collecting slip ring (3) is provided with a winch body (4), a chain winch (5) is arranged inside the winch body (4), the surface of the chain winch (5) is connected with a chain structure (6), the surface of the chain structure (6) is provided with a gravity block group (7), the surface of the winch body (4) is provided with a steel wire cable (8), the surface of the steel wire cable (8) is connected with a first roller (10), the surface of the first roller (10) is provided with a fixed frame (9), the surface of the fixed frame (9) is provided with a second roller (11), the surface of the fixed frame (9) is provided with a third roller (12), the surface of the fixed frame (9) is fixedly provided with a baffle (13), the right-hand member of steel wire cable (8) is connected with second current collection sliding ring (14), and the surface connection of second current collection sliding ring (14) has back shaft (17), the surface of capstan winch body (4) is provided with capstan winch assembly (16), the surface mounting of back shaft (17) has rotating base (18), and the surface of back shaft (17) is provided with bearing frame (19) to the right side fixed surface of rotating base (18) has steel cable pull ring (20), the surface of steel cable pull ring (20) is provided with rope (22), the surface mounting of back shaft (17) has dustcoat (21), and the lower fixed surface of dustcoat (21) has loader (15), the surface connection of first current collection sliding ring (3) has cable body (23), and the right side of first current collection sliding ring (3) is provided with three-phase and zero line electric wire lead-out wire (24).
2. The universal gravity type cable take-up and pay-off device according to claim 1, wherein: the distance between the bottom surface of the support (1) and the upper end of the fixing frame (9) is larger than the distance between the upper surface of the rotating base (18) and the lower surface of the loader (15), and the fixing frame (9) and the baffle (13) form an inverted 'h' shape.
3. The universal gravity type cable take-up and pay-off device according to claim 1, wherein: the first slip ring (3) and the winch body (4) form a rotating structure, and the unidirectional rotation angle range of the rotating structure is 0-180 degrees.
4. The universal gravity type cable take-up and pay-off device according to claim 1, wherein: the chain winch (5) and the winch body (4) form a rotating structure, and the chain winch (5) and the chain structure (6) are of an integrated structure.
5. The universal gravity type cable take-up and pay-off device according to claim 1, wherein: the gravity block group (7) and the third roller (12) form a lifting structure through the chain structure (6), and the gravity block group (7) is fixed on the chain structure (6) at equal intervals.
6. The universal gravity type cable take-up and pay-off device according to claim 1, wherein: the first roller (10) and the fixed frame (9) form a rotating structure, and the height of the first roller (10) is smaller than that of the second roller (11).
7. The universal gravity type cable take-up and pay-off device according to claim 1, wherein: the second roller (11) and the baffle (13) form a rotating structure, the height of the baffle (13) is larger than the diameter of the second roller (11), and the cross section of the baffle (13) is in an inverted L shape.
8. The universal gravity type cable take-up and pay-off device according to claim 1, wherein: the rotating base (18) and the supporting shaft (17) form a rotating structure through a bearing seat (19), and the rotating structure is provided with two groups.
9. The universal gravity type cable take-up and pay-off device according to claim 1, wherein: the width of the outer cover (21) is larger than the length of the second slip ring (14), and the second slip ring (14) and the bearing seat (19) form a rotating structure through the supporting shaft (17).
10. The universal gravity type cable take-up and pay-off device according to claim 1, wherein: the rope (22) is fixedly connected with the loader (15), and a plurality of groups of the ropes (22) are symmetrically arranged around the central axis of the second slip ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751696.6U CN210735876U (en) | 2019-10-18 | 2019-10-18 | Universal gravity type cable take-up and pay-off device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751696.6U CN210735876U (en) | 2019-10-18 | 2019-10-18 | Universal gravity type cable take-up and pay-off device |
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| Publication Number | Publication Date |
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| CN210735876U true CN210735876U (en) | 2020-06-12 |
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| CN201921751696.6U Active CN210735876U (en) | 2019-10-18 | 2019-10-18 | Universal gravity type cable take-up and pay-off device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589633A (en) * | 2019-10-18 | 2019-12-20 | 吕本强 | Universal gravity type cable take-up and pay-off device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589633A (en) * | 2019-10-18 | 2019-12-20 | 吕本强 | Universal gravity type cable take-up and pay-off device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Xingxi Inventor after: Du Bingzhi Inventor after: Lv Benqiang Inventor before: Xia Xingxi Inventor before: Du Bingzhi |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220331 Address after: 262509 Mi he Zhen Chi Jian Cun Bei, Qingzhou City, Weifang City, Shandong Province Patentee after: SHANDONG DEMAN MECHANICAL Co.,Ltd. Address before: 262500 Shandong Weifang Qingzhou Shandong deman Machinery Co., Ltd Patentee before: Lv Benqiang |