CN216889542U - Suspension type cable winding and unwinding device - Google Patents
Suspension type cable winding and unwinding device Download PDFInfo
- Publication number
- CN216889542U CN216889542U CN202123355966.1U CN202123355966U CN216889542U CN 216889542 U CN216889542 U CN 216889542U CN 202123355966 U CN202123355966 U CN 202123355966U CN 216889542 U CN216889542 U CN 216889542U
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- cable
- reel
- steel wire
- slip ring
- loader
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- 239000000725 suspension Substances 0.000 title claims description 5
- 238000004804 winding Methods 0.000 title abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 40
- 239000010959 steel Substances 0.000 claims description 40
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 230000005484 gravity Effects 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 abstract description 11
- 230000037431 insertion Effects 0.000 abstract description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 2
- 239000001569 carbon dioxide Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Unwinding Of Filamentary Materials (AREA)
Abstract
The utility model discloses a hanging type cable winding and unwinding device which comprises an upright post, wherein a support frame is arranged at the upper end of the upright post, a rotating platform is arranged above the support frame, a cable reel is rotatably connected to the rotating platform, a cable is wound on the cable reel, one end of the cable is connected with a power supply end, and the other end of the cable is connected with an electric insertion loader to supply power to the electric insertion loader. The utility model has the beneficial effects that: (1) safety: the device is simple and reliable, the device is designed according to a very simple thought, the whole mechanical execution whole-flow work is wound and unwound, complex devices and mechanisms are removed, the complex is simplified, the safe and reliable production is guaranteed, and the requirement of the loader in the working range of 360 degrees is met; (2) and (3) environmental protection: no carbon dioxide is discharged. Without a battery, the alternating current is directly supplied by a cable. Zero carbon emission in true sense; (3) economy: compared with the internal combustion engine and the battery, the cost is saved, the cost for replacing the battery is saved, the internal combustion engine and the battery are not used, and the maintenance cost is almost zero.
Description
Technical Field
The utility model relates to the technical field of power supply devices for electric loaders, in particular to a hanging type cable retracting and releasing device.
Background
The loader belongs to typical field mobile operation equipment, and the main function is loading and unloading operation, generally the operation radius is dozens of meters to hundreds of meters, which is a relatively high distance of operation efficiency and economy, and the efficiency and the economy are greatly reduced when the distance is exceeded due to the mechanical characteristics of the loader.
Therefore, the utility model develops a suspension type cable retracting device aiming at the characteristics of the plug-in electric loader.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hanging type cable retracting device capable of freely rotating to overcome the defects in the prior art, so that an electric loader can freely run when working.
The object of the utility model is achieved in the following way:
the utility model provides a suspension type cable laying and releasing device, includes the stand, the stand upper end is equipped with the support frame, the support frame top is equipped with rotary platform, the last rotation of rotary platform is connected with the cable reel, the last cable that is equipped with of cable reel, the one end and the power supply end of cable are connected, and the other end is connected for inserting the power supply of electric loader with inserting electric loader.
As an alternative scheme of the technical scheme of the utility model, a reel bracket is arranged on the rotary platform, the cable reel is rotatably connected with the reel bracket, a cable passing opening for passing the cable is formed in the front end of the reel bracket, and rollers are arranged on the left side, the right side and the lower side of the cable passing opening.
As an alternative of the technical scheme of the utility model, a current collecting slip ring is arranged on one side of the cable reel, a central current collecting slip ring is arranged below the support frame, the input end of the central current collecting slip ring is connected with the power supply end, the output end of the central current collecting slip ring is connected with the input end of the current collecting slip ring, and the output end of the current collecting slip ring is connected with the cable.
As an alternative of the technical solution of the present invention, the rotating platform is a rotating support, and the central slip ring is disposed on the support frame below the slewing support.
As an alternative scheme of the technical scheme of the utility model, a steel wire reel is arranged on the other side of the cable reel, a steel wire rope is wound on the steel wire reel, one end of the steel wire rope is connected with the steel wire reel, and the other end of the steel wire rope is connected with a chain type gravity iron.
As an alternative scheme of the technical scheme of the utility model, the support frame is provided with a steel wire guide pipe which is in a horn shape.
As an alternative scheme of the technical scheme of the utility model, the cable is connected with the electric loader through an automatic unhooking device, and a cable connector is arranged in the automatic unhooking device.
As an alternative of the technical scheme of the utility model, the upright post is provided with a travel limit switch and an over-distance alarm.
As an alternative of the technical scheme of the utility model, the cable is a flat cable with a steel core.
The beneficial effects of the utility model are:
(1) safety: the device is simple and reliable, the device is designed according to a very simple thought, the whole machine executes the whole-flow work and pay-off line, the complex devices and mechanisms are removed, the complex is simplified, the safe and reliable production is guaranteed, and the requirement of the loader in the working range of 360 degrees is met;
(2) and (3) environmental protection: no carbon dioxide is discharged. Without a battery, the alternating current is directly supplied by a cable. Zero carbon emission in true sense;
(3) economy: compared with the internal combustion engine, the oil cost is saved by dozens of ten thousand yuan per year, compared with a battery charger with a battery, the battery charger saves dozens of ten thousand yuan, and the battery replacement cost is saved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural diagram of a suspended cable reel apparatus according to the present invention;
fig. 2 is a partially enlarged view of a in fig. 1.
Reference numerals:
1-upright column; 2-a support frame; 3-rotating the platform; 4-a cable reel; 5-a cable; 6-plug in the electric loader; 7-reel holder; 8-cable access ports; 9-a roller; 10-collecting slip ring; 11-central collecting slip ring; 12-a wire reel; 13-a steel wire rope; 14-chain gravity iron; 15-steel wire guide tube; 16-automatic unhooking device; 17-a travel limit switch; 18-over-distance alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; either directly or through an intervening medium, or through internal communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A hanging type cable winding and unwinding device comprises a stand column 1, a support frame 2 is arranged at the upper end of the stand column 1, a rotating platform 3 is arranged above the support frame 2, the rotating platform in the embodiment adopts a rotating support and is driven to rotate by a driving motor not shown in the figure, a cable reel 4 is connected to the rotating platform 3 in a rotating mode, a cable 5 is wound on the cable reel 4, the cable 5 adopted in the embodiment is a flat cable with a steel core, one end of the cable 5 is connected with a power supply end, the other end of the cable is connected with an electric insertion loading machine 6 to supply power to the electric insertion loading machine 6, the cable 5 is connected with the electric insertion loading machine 6 through an automatic unhooking device 16, a cable connector is arranged in the automatic unhooking device 16, when the tension of the cable 5 and the electric insertion loading machine 6 is too large, the automatic unhooking device 16 is automatically disconnected, overload protection is achieved, and damage to the cable winding and unwinding device is prevented.
Be equipped with reel support 7 on rotary platform 3, cable reel 4 rotates with reel support 7 to be connected, and the front end of reel support 7 is equipped with the cable opening 8 that is used for cable 5 to pass through, and the left and right sides and the downside of cable opening 8 all are equipped with roller 9, make things convenient for cable 5 to pass through smoothly, reduce the wearing and tearing to cable 5, extension cable 5's life.
In order to avoid the condition that the cable 5 is wound and twisted into a flat shape when the electric loader 6 works, a current collection slip ring 10 is arranged on one side of the cable reel 4, a central current collection slip ring 11 is arranged on the support frame 2 below the rotating platform 3, the input end of the central current collection slip ring 11 is connected with the power supply end, the output end of the central current collection slip ring 11 is connected with the input end of the current collection slip ring 10, and the output end of the current collection slip ring 10 is connected with the cable 5
In order to enable the cable reel 4 to automatically take back the overlong cable 5 according to the working stroke of the electric loading machine 6, a steel wire reel 12 is arranged on the other side of the cable reel 4, a steel wire rope 13 is wound on the steel wire reel 12, one end of the steel wire rope 13 is connected with the steel wire reel 12, the other end of the steel wire rope is connected with a chain type gravity iron 14, a steel wire guide pipe 15 is arranged on the support frame 2, and the steel wire guide pipe 15 is horn-shaped, so that the steel wire rope 13 can slide more smoothly.
A travel limit switch 17 and an over-distance alarm 18 are arranged on the upright column 1 close to one section of the chain type gravity iron, so that the running distance of the plug-in loader 6 is prevented from exceeding the control distance of the cable.
During installation, the rotating platform 3 is fixed on the supporting frame 2, the reel support 7 is installed on the rotating platform 3, the cable reel 4 is installed on the reel support 7, the power collecting slip ring 10 and the steel wire reel 12 are respectively arranged on the left side and the right side of the cable reel 4 in the longitudinal direction, and the flat cable 5 with steel cores on two sides of the section is fixed on the cable reel 4. The two ends of the cable 5 are provided with automatic unhooking devices 16 which are automatically disconnected safely and forcibly, cable connectors are arranged in the automatic unhooking devices 16 and are connected with power supply ports of the electric insertion loaders 6, the length of the cable at the cable connectors is slightly longer than that of a steel wire rope from the steel wire rope to the chain type gravity iron 14, and reasonable length allowance is reserved. One end of the wire rope 13 is fixed on the wire reel 12 by a lock, and the other end of the wire rope 13 is connected with the chain type gravity iron 14 through a rotatable drag hook. The front end of the bracket of the cable reel 4 is provided with an extending type cable passing opening 8, and rollers 9 are arranged on the left side, the right side and the lower side of the cable passing opening 8. And a supporting arm is arranged below the rotary platform 3 in a direction corresponding to 180 degrees of a steel wire rope droop point, and is used for installing a horizontal rotary central current collecting slip ring 11, and the central current collecting slip ring 11 is fixed at the tail end of the supporting arm and is arranged at the center position of the rotary platform 3. And a steel wire rope guide pipe 15 is arranged on the support frame 2 and the drooping center position of the steel wire rope 13, and the lower outlet of the steel wire rope guide pipe 15 is made into a horn shape. And finally, fixing the whole equipment on the upright post 1 at the required height, and correspondingly connecting a steel wire rope safety hook at the tail end of the outgoing line of the cable 5 and a cable built-in plug connector to an electric loader with a current collection direction arm respectively, wherein the electric loader can be used after being powered on.
The working principle is as follows:
the utility model is a full mechanical type, firstly, the electric energy is transmitted, the left and right rotation transmits the external power to the upper platform of the rotary platform 3 by the central slip ring 11 arranged at the lower part of the rotary platform 3, the upper platform power transmits the power to the cable 5 wound on the cable reel 4 by the slip ring 10 arranged at one side of the cable reel 4, the power is transmitted to the motor controller of the plug-in loader by the cable 5, the motor controller transmits the required electric energy to the main drive motor to make the motor work, and the whole power transmission is completed.
The paying-off of the cable 5 is mainly realized by that the cable 5 with steel cores at two sides is driven by an electric insertion loader as power, the cable is wound by a chain type gravity iron 14 through forward rotation of a cable reel 4, when the cable 5 is wound, a steel wire reel 12 wound at the side of the cable reel 4 passes through the chain type gravity iron 14 under a steel wire rope, the chain type gravity iron 14 on the ground is lifted up synchronously and proportionally by the advancing of the electric insertion loader 6, and is gradually lifted up towards the top end of an upright post, the gravitational potential energy of the pulling-back of the cable 5 is also increased synchronously so as to achieve the required energy, when the electric insertion loader 6 moves towards the upright post, the potential energy of the chain type gravity iron 14 lifted to the corresponding height synchronously withdraws the cable 5, because the chain type gravity iron 14 is formed by a plurality of rings and has a certain matching length, the cable snapping line caused by the inertial acceleration of the cable is reduced simultaneously in the advancing process of the electric insertion loader 6, therefore, the flexible reduction function of the chain type gravity iron 14 ensures that the cable 5 and the steel core are not broken due to metal fatigue caused by line snapping, and ensures that the mechanical property transmission electric energy is in a normal range.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization of those skilled in the art; where combinations of features are mutually inconsistent or impractical, such combinations should not be considered as being absent and not within the scope of the claimed invention.
Claims (9)
1. The utility model provides a suspension type cable laying and releasing device, includes stand (1), its characterized in that, stand (1) upper end is equipped with support frame (2), support frame (2) top is equipped with rotary platform (3), it is connected with cable reel (4) to rotate on rotary platform (3), around being equipped with cable (5) on cable reel (4), the one end and the power supply end of cable (5) are connected, and the other end is connected for inserting the electricity loader power supply with inserting electricity loader (6).
2. A suspended cable reeling and unreeling device as claimed in claim 1, wherein the rotating platform (3) is provided with a reel bracket (7), the cable reel (4) is rotatably connected with the reel bracket (7), the front end of the reel bracket (7) is provided with a cable passing hole (8) for passing a cable (5), and the left side, the right side and the lower side of the cable passing hole (8) are provided with rollers (9).
3. The hanging type cable retracting device according to claim 1, wherein a current collecting slip ring (10) is arranged on one side of the cable reel (4), a central current collecting slip ring (11) is arranged below the supporting frame (2), an input end of the central current collecting slip ring (11) is connected with the power supply end, an output end of the central current collecting slip ring is connected with an input end of the current collecting slip ring (10), and an output end of the current collecting slip ring (10) is connected with the cable (5).
4. A suspended cable retracting device according to claim 3, wherein the rotating platform (3) is a rotating support, and the central slip ring (11) is arranged on the support frame (2) below the rotating support.
5. A suspended cable reel as claimed in claim 3, wherein the other side of the cable reel (4) is provided with a steel wire reel (12), a steel wire rope (13) is wound on the steel wire reel (12), one end of the steel wire rope (13) is connected with the steel wire reel (12), and the other end is connected with a chain type gravity iron (14).
6. A hanging cable retracting device according to claim 5, wherein said support frame (2) is provided with a guide tube (15) for the steel wire, said guide tube (15) being flared.
7. A suspended cable reel as claimed in claim 1, wherein the cable (5) is connected to the electric loader (6) by means of an automatic detacher (16), the automatic detacher (16) having a cable connector therein.
8. A suspended cable retracting device according to claim 5, wherein the upright post (1) is provided with a travel limit switch (17) and an over-distance alarm (18).
9. A suspended cable retracting device according to claim 1, wherein said cable (5) is a flat cable with a steel core inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123355966.1U CN216889542U (en) | 2021-12-28 | 2021-12-28 | Suspension type cable winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123355966.1U CN216889542U (en) | 2021-12-28 | 2021-12-28 | Suspension type cable winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216889542U true CN216889542U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123355966.1U Active CN216889542U (en) | 2021-12-28 | 2021-12-28 | Suspension type cable winding and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216889542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115973967A (en) * | 2023-02-01 | 2023-04-18 | 真金火炼(上海)智能科技有限公司 | An AC-driven heavy-duty forklift AGV in a roadway and its use method |
-
2021
- 2021-12-28 CN CN202123355966.1U patent/CN216889542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115973967A (en) * | 2023-02-01 | 2023-04-18 | 真金火炼(上海)智能科技有限公司 | An AC-driven heavy-duty forklift AGV in a roadway and its use method |
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