An automatic rope collector

Abstract

The utility model discloses an automatic rope collector, it includes main frame body, the bottom fixedly connected with bottom plate of main frame body, the bottom fixedly connected with the spare rope bin of bottom plate, the both sides of spare rope bin are connected with the installation screw rod through screw thread, the bottom of installation screw rod is connected with the rotating block through the pivot, the inside installation of rotating block has the combination block, the side fixedly connected with the limit board of combination block, the side fixedly connected with the reel of limit board. This kind of automatic rope collector, through being provided with the reel that can replace in the inside spare rope bin, does not need additional search under the condition that needs to use the spare rope, and the reel is also convenient to replace, keeps the device always having the rope of spare use, second, when recovering the rope at the position of the rope outlet, the stone and silt adhered on the rope can be brushed off through the brush, prevents the stone impurity from mixing into the main frame body inside and causes the clamping wheel to jam.

Description

Technical Field

[0001] This utility model relates to the technical field of rope winding device, specifically an automatic rope winding device. Background Technology

[0002] An automatic rope retractor is a device that can automatically retract slack ropes or cables, and is widely used in fields such as navigation, industry, and outdoor sports.

[0003] Automatic rope retractors quickly organize used ropes (such as safety ropes and traction ropes) after use. The device is electrically driven to automatically retract the rope, featuring portability, high efficiency, and one-handed operation. It is suitable for harsh environments such as high temperature, humidity, and smoke, and has high load capacity, fast rope retraction, anti-tangling, and emergency manual release features. It supports quick battery replacement for unlimited battery life and can significantly improve rope retrieval efficiency.

[0004] Although the device has many beneficial effects, the following problems still exist: if the rope is suddenly damaged during operation, it is necessary to find a spare part temporarily, which wastes time and lacks an emergency plan. Secondly, due to the complex environment, the rope is prone to mud, sand or gravel when it is being retrieved. After retrieval, impurities may enter the main frame and cause the clamping wheels to jam, which affects the cleaning effect and reduces the reliability of the equipment. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] 1. Technical problems to be solved:

[0007] To address the issues mentioned above, such as the need to temporarily find spare parts when the rope is suddenly damaged during operation, resulting in wasted time and a lack of emergency plans, and the fact that the rope is prone to being covered with mud, sand, or gravel due to the complex environment during rope retrieval, which may cause impurities to enter the main frame after retrieval and cause the clamping wheels to jam, affecting the cleaning effect and equipment reliability.

[0008] Therefore, the purpose of this utility model is to provide an automatic rope reel. By installing a spare reel inside the spare rope compartment and winding a spare rope onto the reel, a spare rope can be replaced in time when the main rope is damaged, saving time in finding spare parts and providing better emergency response. At the same time, when the rope is reeled in, it passes through a brush, which cleans the surface of the rope to prevent small stones and mud from entering the main frame, preventing the clamping wheels from jamming and improving the reliability of the equipment. The cleaning tube can also be replaced along with the brush.

[0009] 2. Technical Solution:

[0010] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0011] An automatic rope retractor includes a main frame, a base plate fixedly connected to the bottom of the main frame, a spare rope compartment fixedly connected to the bottom of the base plate, mounting screws threaded to both sides of the spare rope compartment, a rotating block connected to the bottom end of the mounting screws via a pivot, a combination block installed inside the rotating block, a limit plate fixedly connected to the side of the combination block, a reel fixedly connected to the side of the limit plate, a support rod fixedly connected to the side of the spare rope compartment, the top of the support rod fixedly connected to the base plate, a cover plate connected to the front of the spare rope compartment via a pivot, a switch handle fixedly connected to the front of the cover plate, a guide groove formed on the front of the cover plate, a buckle plate fixedly connected to the top of the cover plate, the buckle plate engaging inside the buckle groove block, a back plate fixedly connected to the back of the main frame, and multiple connection holes formed on the front of the back plate.

[0012] In a preferred embodiment of the automatic rope retractor of this utility model, the back plate has a rope outlet fixedly connected inside, the connecting hole has a connecting bolt connected inside by threads, the outer circumference of the connecting bolt has a connecting flange connected by threads, the inner circumference of the connecting flange has a connecting pipe fixedly connected, the inner circumference of the connecting pipe has a threaded pipe connected by threads, the outer circumference of the threaded pipe has a cleaning pipe fixedly connected, and the cleaning pipe has a brush fixedly connected inside.

[0013] In a preferred embodiment of this automatic rope retractor, the top of the main frame is threadedly connected to an adjusting screw, and the bottom end of the adjusting screw is connected to an adjusting frame via a rotating shaft. The adjusting screw drives the adjusting frame to adjust the position of the ratchet, thus making the device more versatile.

[0014] In a preferred embodiment of the automatic rope retractor of this utility model, the adjusting frame is slidably connected to a slide rail provided on the side wall of the main frame, and a ratchet is connected inside the adjusting frame via a rotating shaft.

[0015] In a preferred embodiment of the automatic rope retractor of this utility model, a drive motor is fixedly connected to the top of the base plate, and a transmission shaft is fixedly connected to the output end of the drive motor. The outer circumference of the transmission shaft penetrates the main frame, and a clamping wheel is fixedly connected to the outer circumference of the transmission shaft. The drive motor is electrically connected to a battery compartment via a connecting wire. The drive motor can drive the transmission shaft, which in turn drives the clamping wheel fixedly connected to its outer circumference to rotate, thereby retracting or releasing the rope.

[0016] In a preferred embodiment of the automatic rope retractor of this utility model, a baffle is fixedly connected to the front of the main frame, and a rope feeder is bolted to the front of the main frame. The guiding action of the rope feeder can prevent the rope from getting tangled during the release or retraction process.

[0017] In a preferred embodiment of the automatic rope retractor of this utility model, a hand handle is fixedly connected to the bottom of the rope feeder, a trigger is movably connected to the back of the hand handle, a second guide wheel is fixedly connected to the back of the hand handle, a locking base is snapped into the bottom of the hand handle, a battery compartment is fixedly connected to the top of the locking base, a first guide wheel is fixedly connected to the bottom of the locking base, the battery compartment is electrically connected to a circuit board via a connecting wire, and the circuit board is electrically connected to the trigger via a connecting wire. The removable battery compartment enables the device to be used repeatedly.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This automatic rope retractor has a spare rope compartment fixedly connected to the bottom of the base plate. The spare rope compartment is connected to the two sides by screws. The reel can be installed by rotating the bottom of the mounting screw and the spare rope is wound up on the surface of the reel, thus serving as a means to deal with emergencies. The spare rope compartment also has good protection to prevent damage to the internal rope and reel.

[0021] This type of automatic rope retractor, with a cleaning tube installed on the front of the rope outlet, can clean the surface of the retrieved rope with a brush when retrieving it, thereby preventing mud, sand and small stones from getting into the main frame and causing the clamping wheels to jam. The cleaning effect is good, and the cleaning tube can be replaced at any time, which also enhances the reliability of the device. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of an automatic rope retractor according to the present invention;

[0024] Figure 2 This is a schematic diagram of the drive motor structure of an automatic rope retractor according to the present invention;

[0025] Figure 3 This is a schematic diagram of the hand handle structure of an automatic rope retractor according to the present invention;

[0026] Figure 4 This is a schematic diagram of the main frame structure of an automatic rope retractor according to the present invention;

[0027] Figure 5 This is a schematic diagram of the rope storage compartment structure of an automatic rope retractor according to the present invention;

[0028] Figure 6 This is a schematic diagram of the reel structure of an automatic rope retractor according to the present invention;

[0029] Figure 7 This is a schematic diagram of the cleaning tube structure of an automatic rope retractor according to the present invention.

[0030] The following are the labeling details in the diagram: 1. Main frame; 2. Adjusting screw; 3. Adjusting frame; 4. Ratchet; 5. Slide rail; 6. Baffle; 7. Clamping wheel; 8. Back plate; 9. Rope outlet; 10. Rope feeder; 11. Base plate; 12. Drive motor; 13. Drive shaft; 14. Hand handle; 15. Trigger; 16. Rope storage compartment; 17. Support rod; 18. Cover plate; 19. Switch handle; 20. Guide groove; 21. Buckle plate; 22. Buckle block; 23. Mounting screw; 24. Rotating block; 25. Assembly block; 26. Limiting plate; 27. Reel; 28. Connecting flange; 29. ​​Connecting hole; 30. Connecting bolt; 31. Connecting pipe; 32. Threaded pipe; 33. Cleaning pipe; 34. Brush; 35. First guide wheel; 36. Second guide wheel; 37. Battery compartment; 38. Snap-fit ​​base. Detailed Implementation

[0031] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0032] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0033] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0034] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0036] This utility model provides an overall structural diagram of an automatic rope retractor implementation method, including:

[0037] Please see Figures 1-7An automatic rope retractor according to this embodiment includes a main frame 1. A base plate 11 is welded to the bottom of the main frame 1, and a spare rope compartment 16 is welded to the bottom of the base plate 11. A reel 27 is installed inside the spare rope compartment 16, which serves to protect the spare rope. Mounting screws 23 are threaded to both sides of the spare rope compartment 16. A rotating block 24 is connected to the bottom of the mounting screws 23 via a rotating shaft. A combination block 25 is fitted inside the rotating block 24. Through the pressing and engaging of the two mounting screws 23, the reel 27 is mounted on the side of the mounting screws 23. Simultaneously, the mobility of the rotating block 24 allows the reel 27 to be moved when using the spare rope. The rope can be rapidly rotated and unwound. A limit plate 26 is welded to the side of the combination block 25, and a reel 27 is welded to the side of the limit plate 26. A support rod 17 is welded to the side of the spare rope compartment 16, and a base plate 11 is welded to the top of the support rod 17. A cover plate 18 is connected to the front of the spare rope compartment 16 via a pivot. A switch handle 19 is welded to the front of the cover plate 18. A guide groove 20 is provided on the front of the cover plate 18. The guide groove 20 can prevent the rope from getting tangled when using the spare rope and ensure that the spare rope can be taken out smoothly. A buckle plate 21 is welded to the top of the cover plate 18. The buckle plate 21 is snapped into the inside of the buckle slot block 22. A back plate 8 is welded to the back of the main frame 1. Multiple connection holes 29 are provided on the front of the back plate 8.

[0038] It is worth noting that, in order to remove mud, sand and small stones from the surface of the retrieved rope, specifically, the back plate 8 has a rope outlet 9 welded inside, the connecting hole 29 is connected to a connecting bolt 30 by threads, the outer circumference of the connecting bolt 30 is connected to a connecting flange 28 by threads, and multiple connecting bolts 30 are connected to the inner circumference of the connecting flange 28 by threads, so that the connecting pipe 31 can be installed on the outer circumference of the rope outlet 9. The inner circumference of the connecting flange 28 is fixedly connected to the connecting pipe 31, the inner circumference of the connecting pipe 31 is connected to a threaded pipe 32 by threads, and the outer circumference of the threaded pipe 32 is welded to a cleaning pipe 33. Because the threaded pipe 32 and the cleaning pipe 33 are connected by threads, after the surface of the brush 34 becomes dirty due to cleaning, the cleaning pipe 33 can be directly removed and replaced with a new cleaning pipe 33, thereby maintaining the cleaning effect of the device. The brush 34 is glued and fixed inside the cleaning pipe 33.

[0039] Next, in order to facilitate the adjustment of the height of the ratchet 4, specifically, the top of the main frame 1 is connected to the adjusting screw 2 by a thread, and the bottom end of the adjusting screw 2 is connected to the adjusting bracket 3 by a rotating shaft.

[0040] Meanwhile, in order to make the device more applicable, the adjusting frame 3 is slidably connected to the slide rail 5 opened on the side wall of the main frame 1. By turning the adjusting screw 2, the adjusting frame 3 can be moved along the slide rail 5 opened on the side of the main frame 1. The inside of the adjusting frame 3 is connected to the ratchet 4 through the rotating shaft.

[0041] Furthermore, in order to enable the rope to be retrieved or released, specifically, a drive motor 12 is glued and fixed to the top of the base plate 11, and the output end of the drive motor 12 is fixedly connected to a transmission shaft 13 through a coupling. The outer circumference of the transmission shaft 13 penetrates the main frame 1, and a clamping wheel 7 is welded to the outer circumference of the transmission shaft 13. The drive motor 12 is electrically connected to a battery compartment 37 through a connecting wire.

[0042] It is worth noting that, in order to prevent knots from forming when the rope is retrieved or released, a baffle 6 is welded to the front of the main frame 1, and a rope feeder 10 is bolted to the front of the main frame 1.

[0043] Finally, in order to reuse the rope take-up device, specifically, a hand handle 14 is welded to the bottom of the rope feeder 10, a trigger 15 is movably connected to the back of the hand handle 14, a second guide wheel 36 is welded to the back of the hand handle 14, a snap-fit ​​base 38 is snapped to the bottom of the hand handle 14, a battery compartment 37 is welded to the top of the snap-fit ​​base 38, a first guide wheel 35 is welded to the bottom of the snap-fit ​​base 38, a circuit board is electrically connected to the battery compartment 37 via a connecting wire, the circuit board is electrically connected to the trigger 15 via a connecting wire, and the circuit board is bolted to the inside of the hand handle 14. By pressing the trigger 15, the circuit board electrically connected to the trigger 15 is turned on, thereby transmitting an electrical signal and enabling the drive motor 12 to run, so that the drive motor 12 can drive the clamping wheel 7 to rotate.

[0044] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0045] Combination Figures 1-7 The automatic rope retractor of this embodiment is used in the following specific way:

[0046] 1. When using this type of automatic rope retractor, firstly, a spare rope needs to be installed inside the spare rope compartment 16. By applying a pulling force to the buckle plate 21 outward, the buckle plate 21 is separated from the inside of the slot block 22, thereby opening the cover plate 18. Then, the mounting screws 23 on both sides of the spare rope compartment 16 are turned outward a certain distance to facilitate the insertion of the reel 27. Subsequently, the assembly block 25 welded to the side of the limiting plate 26 at one end of the reel 27 is first embedded into the groove on the side of the rotating block. The operator manually stabilizes the reel 27 for a short period of time. After stabilization, the other mounting screw 23 is turned in the direction of the reel 27. Similarly, the assembly block 25 is aligned with the groove inside the rotating block 24 and tightened, thereby installing the reel 27 into the interior of the spare rope compartment 16 for use in emergency situations.

[0047] 2: Under normal use, the rope to be used needs to be manually passed through the rope feeder 10 first, and the adjusting screw 2 should be slowly adjusted according to the diameter of the rope until the rope can be passed through normally. Then the rope can be released or retrieved. The operation of releasing or retrieving the rope is controlled by the operator. The forward and reverse rotation of the drive motor 12 can be adjusted by a switch near the trigger 15, which facilitates the release or retrieval of the rope. At the same time, there is a battery compartment 37 inside the hand handle 14 that is snapped into the base 38. The battery compartment 37 can be charged, so that the device can be used repeatedly.

[0048] 3: When the device needs to retrieve the rope and the retrieval status has been adjusted via the aforementioned switch, the retrieved rope will first pass through the cleaning pipe 33. At the same time, the brush 34 on the inner circumference of the cleaning pipe 33 will clean the surface of the rope to prevent small stones or mud adhering to the rope surface from mixing into the main frame 1. The mud or small stones that are cleaned off will fall directly to the ground. Since the cleaning pipe 33, where the brush 34 is located, is connected to the connecting pipe 31 by threads, if the cleaning effect of the brush 34 inside the cleaning pipe 33 is not ideal, the cleaning pipe 33 can be unscrewed and a new cleaning pipe 33 can be installed to ensure a good cleaning effect.

[0049] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An automatic rope retractor, characterized in that, The system includes a main frame (1), a base plate (11) fixedly connected to the bottom of the main frame (1), a rope storage compartment (16) fixedly connected to the bottom of the base plate (11), mounting screws (23) threadedly connected to both sides of the rope storage compartment (16), a rotating block (24) connected to the bottom end of the mounting screws (23) via a rotating shaft, a combination block (25) installed inside the rotating block (24), a limiting plate (26) fixedly connected to the side of the combination block (25), a reel (27) fixedly connected to the side of the limiting plate (26), and a rope storage compartment (16) fixedly connected to the side of the rope storage compartment (16). The support rod (17) is fixedly connected to the base plate (11) at its top. The front of the rope storage compartment (16) is connected to a cover plate (18) via a pivot. The front of the cover plate (18) is fixedly connected to a switch handle (19). The front of the cover plate (18) is provided with a guide groove (20). The top of the cover plate (18) is fixedly connected to a buckle plate (21). The buckle plate (21) is snapped into the inside of the buckle block (22). The back of the main frame (1) is fixedly connected to a back plate (8). The front of the back plate (8) is provided with multiple connection holes (29).

2. The automatic rope retractor according to claim 1, characterized in that, The back plate (8) is fixedly connected to a rope outlet (9). The connecting hole (29) is connected to a connecting bolt (30) by a thread. The outer circumference of the connecting bolt (30) is connected to a connecting flange (28) by a thread. The inner circumference of the connecting flange (28) is fixedly connected to a connecting pipe (31). The inner circumference of the connecting pipe (31) is connected to a threaded pipe (32) by a thread. The outer circumference of the threaded pipe (32) is fixedly connected to a cleaning pipe (33). The cleaning pipe (33) is fixedly connected to a brush (34).

3. The automatic rope retractor according to claim 2, characterized in that, The top of the main frame (1) is connected to an adjusting screw (2) by a thread, and the bottom end of the adjusting screw (2) is connected to an adjusting bracket (3) by a rotating shaft.

4. The automatic rope retractor according to claim 3, characterized in that, The adjustment frame (3) is slidably connected to the slide rail (5) provided on the side wall of the main frame (1), and the inside of the adjustment frame (3) is connected to a ratchet (4) through a rotating shaft.

5. The automatic rope retractor according to claim 4, characterized in that, A drive motor (12) is fixedly connected to the top of the base plate (11). A transmission shaft (13) is fixedly connected to the output end of the drive motor (12). The outer circumference of the transmission shaft (13) passes through the main frame (1). A clamping wheel (7) is fixedly connected to the outer circumference of the transmission shaft (13). The drive motor (12) is electrically connected to the battery compartment (37) through a connecting line.

6. The automatic rope retractor according to claim 5, characterized in that, A baffle (6) is fixedly connected to the front of the main frame (1), and a rope feeder (10) is bolted to the front of the main frame (1).

7. The automatic rope retractor according to claim 6, characterized in that, The bottom of the rope feeder (10) is fixedly connected to a hand handle (14), the back of the hand handle (14) is movably connected to a trigger (15), the back of the hand handle (14) is fixedly connected to a second guide wheel (36), the bottom of the hand handle (14) is snapped with a snap-fit ​​base (38), the top of the snap-fit ​​base (38) is fixedly connected to the battery compartment (37), the bottom of the snap-fit ​​base (38) is fixedly connected to a first guide wheel (35), the battery compartment (37) is electrically connected to a circuit board via a connecting wire, and the circuit board is electrically connected to the trigger (15) via a connecting wire.

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