Cable reel fixing device

Abstract

The invention provides a cable tray fixing device. The cable tray fixing device comprises a base; the first supporting seat is arranged on the base, the first supporting seat comprises a frame body, a supporting plate and a first elastic reset piece, the supporting plate is rotatably arranged on the frame body, and the first elastic reset piece is arranged between the frame body and the supporting plate; the second supporting seat and the first supporting seat are arranged on the base at an interval; wherein the rotating axis of the supporting plate is perpendicular to the direction from the first supporting seat to the second supporting seat, and an accommodating space for accommodating a cable tray is formed between the supporting plate and the second supporting seat. According to the technical scheme, the problem that in the prior art, when the cable tray is placed on the cable tray fixing device, the position is unstable is effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable drum fixing equipment, and in particular to a cable drum fixing device. Background Art

[0002] In many fields such as electricity, communications, and construction, cable drums are important tools for transporting and storing cables. The stability of cable drums during transportation directly affects the safety and efficiency of on-site operations. Cable drums come in a variety of diameters, from small-diameter communication cable drums to large-diameter power cable drums. However, this diversity of specifications places higher demands on cable drum fixing devices.

[0003] Traditional cable drum fixing devices, such as simple brackets, are mostly fixed structures. When a cable drum with a larger diameter is placed on the cable drum fixing device, its bottom may not be completely aligned with the cable drum fixing device, causing the bottom of the cable drum to be partially suspended. In this case, the center of gravity of the cable drum is high, and the stability is significantly reduced, increasing the risk of the cable drum overturning, which may not only cause damage to the cables, but also endanger the safety of on-site workers, causing unpredictable economic losses and personal injuries. Summary of the invention

[0004] The main purpose of the present invention is to provide a cable reel fixing device to solve the problem of unstable position of the cable reel when placed on the cable reel fixing device in the related art.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a cable drum fixing device is provided, comprising: a base; a first support seat, arranged on the base, the first support seat comprising a frame, a support plate and a first elastic reset member, the support plate is rotatably arranged on the frame, and the first elastic reset member is arranged between the frame and the support plate; a second support seat, arranged on the base with a spacing from the first support seat; wherein the rotation axis of the support plate is perpendicular to the direction from the first support seat to the second support seat, and an accommodating space for accommodating the cable drum is formed between the support plate and the second support seat.

[0006] Furthermore, the cable reel fixing device also includes a clamping structure, which includes a first clamping member and a second clamping member arranged on a base, the first clamping member is movably arranged in a direction parallel to the rotation axis of the support plate, and the first clamping member and the second clamping member are used to clamp the ends of the cable reel to fix the cable reel.

[0007] Furthermore, the cable drum fixing device also includes a transmission structure, which is arranged between the support plate and the first clamping member to drive the first clamping member to move in a direction close to the second clamping member.

[0008] Furthermore, the second clamping member is movably arranged in a direction parallel to the rotation axis of the support plate, and the support plate drives the first clamping member and the second clamping member to approach each other through a transmission structure. The transmission structure includes a transmission block that is liftably arranged on the base along the height direction of the frame, and the transmission block has a first driving inclined surface and a second driving inclined surface. The first driving inclined surface abuts and cooperates with the first clamping member, and the second driving inclined surface abuts and cooperates with the second clamping member, so that the transmission block can drive the first clamping member and the second clamping member to approach each other when it rises.

[0009] Furthermore, the first clamping member includes a first horizontal slide plate and a first clamping vertical plate vertically arranged with respect to the first horizontal slide plate. A first transmission hole is arranged in the first horizontal slide plate, and the first driving inclined surface abuts against the hole wall of the first transmission hole.

[0010] Furthermore, the second clamping member includes a second horizontal slide plate and a second clamping vertical plate vertically arranged with the second horizontal slide plate, the second horizontal slide plate is movably arranged in the base, a second transmission hole is arranged on the second horizontal slide plate, and the second driving inclined surface abuts and cooperates with the hole wall of the second transmission hole.

[0011] Furthermore, the transmission structure also includes a first transmission vertical plate, which is liftably arranged on the base, the base is provided with an avoidance hole, the bottom of the frame is provided with a first guide hole, the first transmission vertical plate is passed through the avoidance hole and the first guide hole, the first end of the first transmission vertical plate is located in the frame and abuts against the support plate, and the second end of the first transmission vertical plate cooperates with the transmission block for transmission.

[0012] Furthermore, the second end of the first transmission vertical plate has a third driving inclined surface, and the transmission structure also includes a first transmission transverse plate movably arranged on the base along the direction from the first support seat to the second support seat, and the opposite ends of the first transmission transverse plate respectively have a fourth driving inclined surface and a fifth driving inclined surface, the fourth driving inclined surface abuts and cooperates with the third driving inclined surface, and the fifth driving inclined surface abuts and cooperates with the transmission block.

[0013] Furthermore, the cable drum fixing device also includes a second transmission transverse plate and a second transmission vertical plate movably arranged on the base, the first end of the second transmission transverse plate is connected to the first transmission transverse plate, the second end of the second transmission transverse plate is abutted and matched with the first end of the second transmission vertical plate, a second guide hole is provided at the bottom of the second support seat, the second end of the second transmission vertical plate has a sixth driving inclined surface, and the sixth driving inclined surface is abutted and matched with the hole wall of the second guide hole, so that when the second transmission vertical plate rises, the second support seat moves toward the direction close to the first support seat.

[0014] Furthermore, the cable drum fixing device also includes a second elastic reset member, which is arranged between the second support seat and the base to apply an elastic force to the second support seat to move in a direction away from the first support seat.

[0015] Applying the technical solution of the present invention, the cable drum fixing device includes a base and a first support seat and a second support seat arranged on the base at intervals. The first support seat includes a frame, a support plate rotatably arranged on the frame, and a first elastic reset member arranged between the frame and the support plate. The rotation axis of the support plate is arranged perpendicular to the direction from the first support seat to the second support seat, and a receiving space for accommodating the cable drum is formed between the support plate and the second support seat. Through the above arrangement, the base can support the first support seat and the second support seat. When the cable drum is placed on the cable drum fixing device, the cable drum can contact the support plate, and then the support plate can rotate relative to the frame, so that the bottom of the cable drum can move toward the direction close to the base until the bottom of the cable drum contacts the base, so that the center of gravity of the cable drum is lower, and then the position of the cable drum on the base is more stable. Since the support plate is rotatably arranged, cable drums of different diameters can be placed between the first support seat and the second support seat, so that the cable drum fixing device has better versatility. Therefore, the technical solution of the present application effectively solves the problem of unstable position of the cable drum when it is placed on the cable drum fixing device in the related art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a cable tray fixing device according to the present invention is shown;

[0018] Figure 2 Shows Figure 1 A schematic cross-sectional view of a first position of a cable tray fixing device;

[0019] Figure 3 Shows Figure 1 A schematic cross-sectional view of a second position of the cable tray fixing device;

[0020] Figure 4 Shows Figure 1 A schematic diagram of a three-dimensional structure when no cable reel is placed on the cable reel fixing device;

[0021] Figure 5 Shows Figure 1 A schematic cross-sectional view of a base of a cable tray fixing device;

[0022] Figure 6 Shows Figure 1 A schematic diagram of the three-dimensional structure of the clamping structure of the cable tray fixing device;

[0023] Figure 7 Shows Figure 6 A cross-sectional schematic diagram of a clamping structure;

[0024] Figure 8 Shows Figure 1 A schematic diagram of the three-dimensional structure of the transmission block of the cable drum fixing device.

[0025] The above drawings include the following reference numerals:

[0026] 1. Cable drum; 10. Base; 11. Avoidance hole; 12. Accommodation space; 13. Installation groove; 14. First limit plate; 15. Second limit plate; 20. First support seat; 21. Frame; 211. First guide hole; 22. Support plate; 23. First elastic reset member; 24. Transmission structure; 241. Transmission block; 2411. First driving inclined plane; 2412. Second driving inclined plane; 2413. Seventh driving inclined plane; 242. First transmission vertical plate; 2421. Third driving inclined plane; 24 3. First transmission transverse plate; 2431. Fourth driving inclined plane; 2432. Fifth driving inclined plane; 30. Second supporting seat; 31. Second guide hole; 40. Clamping structure; 41. First clamping member; 411. First horizontal slide plate; 4111. First transmission hole; 412. First clamping vertical plate; 42. Second clamping member; 421. Second horizontal slide plate; 4211. Second transmission hole; 422. Second clamping vertical plate; 50. Second transmission transverse plate; 60. Second transmission vertical plate; 61. Sixth driving inclined plane. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0030] like Figure 1 As shown, the cable drum fixing device of this embodiment includes: a base 10, a first support base 20 and a second support base 30. The first support base 20 is arranged on the base 10, and the first support base 20 includes a frame 21, a support plate 22 and a first elastic reset member 23. The support plate 22 is rotatably arranged on the frame 21, and the first elastic reset member 23 is arranged between the frame 21 and the support plate 22. The second support base 30 is arranged on the base 10 with a spacing from the first support base 20. Among them, the rotation axis of the support plate 22 is perpendicular to the direction from the first support base 20 to the second support base 30, and a receiving space for receiving the cable drum 1 is formed between the support plate 22 and the second support base 30.

[0031] Applying the technical solution of this embodiment, the cable drum fixing device includes a base 10 and a first support seat 20 and a second support seat 30 arranged at intervals on the base 10. The first support seat 20 includes a frame 21, a support plate 22 rotatably arranged on the frame 21, and a first elastic reset member 23 arranged between the frame 21 and the support plate 22. The rotation axis of the support plate 22 is arranged perpendicular to the direction from the first support seat 20 to the second support seat 30, and a receiving space for accommodating the cable drum 1 is formed between the support plate 22 and the second support seat 30. Through the above arrangement, the base 10 can support the first support seat 20 and the second support seat 30. When the cable drum 1 is placed on the cable drum fixing device, the cable drum 1 can contact the support plate 22, and then the support plate 22 can rotate relative to the frame 21, so that the bottom of the cable drum 1 can move toward the direction close to the base 10 until the bottom of the cable drum 1 contacts the base 10, so that the center of gravity of the cable drum 1 is lower, and then the position of the cable drum 1 on the base 10 is more stable. Since the support plate 22 is rotatably arranged, cable reels 1 of different diameters can be placed between the first support seat 20 and the second support seat 30, so that the cable reel fixing device has better versatility. Therefore, the technical solution of this embodiment effectively solves the problem of unstable position of the cable reel when placed on the cable reel fixing device in the related art.

[0032] It should be noted that the first elastic return member 23 includes a first tension spring.

[0033] The cable drum 1 comprises a first plate body, a second plate body and a connecting column connected between the first plate body and the second plate body. The first plate body and the second plate body are both circular.

[0034] A rubber gasket is provided on the upper surface of the support plate 22, which can increase the contact friction between the support plate 22 and the cable drum 1, making the position of the cable drum 1 more stable. The support plate 22 is provided with a first groove body and a second groove body that penetrate the support plate 22 in the thickness direction of the support plate 22. The first groove body is used to accommodate a part of the structure of the first plate body, and the second groove body is used to accommodate a part of the structure of the second plate body.

[0035] When the cable reel 1 is placed on the cable reel fixing device, the first plate body and the bottom of the first groove body abut against each other, and the second plate body and the bottom of the second groove body abut against each other, a part of the structure of the first plate body is inserted into the first groove body, and a part of the structure of the second plate body is inserted into the second groove body, so that under the action of the first plate body and the second plate body, the support plate 22 can be squeezed to rotate.

[0036] like Figures 4 to 7As shown, in this embodiment, the cable drum fixing device further includes a clamping structure 40, and the clamping structure 40 includes a first clamping member 41 and a second clamping member 42 arranged on the base 10, and the first clamping member 41 is movably arranged in a direction parallel to the rotation axis of the support plate 22, and the first clamping member 41 and the second clamping member 42 are used to clamp the end of the cable drum 1 to fix the cable drum 1. The first clamping member 41 can move in a direction parallel to the rotation axis of the support plate 22, so that the first clamping member 41 can approach the second clamping member 42, and then the first clamping member 41 and the second clamping member 42 can clamp the end of the cable drum 1 to fix the cable drum 1. By setting the clamping structure 40, the fixing effect of the cable drum 1 can be further enhanced to prevent the cable drum 1 from moving during transportation or use, which is particularly suitable for the case where the cable drum 1 is large in size or heavy in weight, and improves the stability and safety of the cable drum fixing device.

[0037] like Figure 3 As shown, in this embodiment, the cable drum fixing device further includes a transmission structure 24, which is disposed between the support plate 22 and the first clamping member 41 to drive the first clamping member 41 to move toward the direction close to the second clamping member 42. When the support plate 22 rotates, the transmission structure 24 can be driven to move, and then the transmission structure 24 can drive the first clamping member 41 to move, so that the first clamping member 41 can move toward the direction close to the second clamping member 42, so that the first clamping member 41 and the second clamping member 42 can clamp the end of the cable drum 1.

[0038] like Figure 3 , Figure 4 as well as Figure 8As shown, in the present embodiment, the second clamping member 42 is movably arranged in a direction parallel to the rotation axis of the support plate 22, and the support plate 22 drives the first clamping member 41 and the second clamping member 42 to approach each other through the transmission structure 24. The transmission structure 24 includes a transmission block 241 which is liftably arranged on the base 10 along the height direction of the frame body 21, and the transmission block 241 has a first driving inclined surface 2411 and a second driving inclined surface 2412. The first driving inclined surface 2411 abuts and cooperates with the first clamping member 41, and the second driving inclined surface 2412 abuts and cooperates with the second clamping member 42, so that when the transmission block 241 rises, it can drive the first clamping member 41 and the second clamping member 42 to approach each other. When the support plate 22 rotates, the transmission block 241 can be driven to rise, and when the transmission block 241 rises, the first driving inclined surface 2411 can be abutted and matched with the first clamping member 41, and the second driving inclined surface 2412 can be driven and matched with the second clamping member 42, so that the first clamping member 41 and the second clamping member 42 can be close to each other. The lifting and lowering of the transmission block 241 can simultaneously drive the movement of the first clamping member 41 and the second clamping member 42, which is simple to operate and has a significant fixing effect. It is suitable for environments where the cable drum 1 needs to be frequently loaded and unloaded, and greatly improves the loading and unloading efficiency of the cable drum 1.

[0039] It should be noted that a linkage assembly is provided between the support plate 22 and the transmission block 241 , so that the rotation of the support plate 22 is converted into the linear movement of the transmission block 241 , that is, converted into the lifting and lowering of the transmission block 241 .

[0040] The linkage component can be a first steel wire rope.

[0041] like Figure 6 and Figure 7 As shown, in this embodiment, the first clamping member 41 includes a first horizontal slide plate 411 and a first clamping vertical plate 412 vertically arranged with the first horizontal slide plate 411. A first transmission hole 4111 is arranged in the first horizontal slide plate 411, and the first driving inclined surface 2411 abuts and cooperates with the hole wall of the first transmission hole 4111. The first driving inclined surface 2411 can abut and cooperate with the hole wall of the first transmission hole 4111, and then the transmission block 241 can drive the first horizontal slide plate 411 to move through the first transmission hole 4111, so that the first horizontal slide plate 411 can drive the first clamping vertical plate 412 to move.

[0042] like Figures 5 to 7As shown, in this embodiment, the second clamping member 42 includes a second horizontal slide plate 421 and a second clamping vertical plate 422 vertically arranged with the second horizontal slide plate 421. The second horizontal slide plate 421 is movably arranged in the base 10. The second horizontal slide plate 421 is provided with a second transmission hole 4211, and the second driving inclined surface 2412 is in abutment with the hole wall of the second transmission hole 4211. The second driving inclined surface 2412 can be in abutment with the hole wall of the second transmission hole 4211, and then the transmission block 241 can drive the second horizontal slide plate 421 to move through the second transmission hole 4211, so that the second horizontal slide plate 421 can drive the second clamping vertical plate 422 to move.

[0043] It should be noted that, in this embodiment, the first horizontal slide plate 411 and the second horizontal slide plate 421 are stacked in the height direction of the frame 21. Of course, in other embodiments, the first horizontal slide plate 411 is provided with an avoidance groove on the side facing the second clamping vertical plate 422, and the second horizontal slide plate 421 extends into the first horizontal slide plate 411, that is, the first transmission hole 4111 and the second transmission hole 4211 are partially overlapped.

[0044] The height direction of the frame body 21 is arranged parallel to the thickness direction of the base 10 .

[0045] like Figure 2 , Figure 4 as well as Figure 5 As shown, in this embodiment, the transmission structure 24 also includes a first transmission vertical plate 242, which is escalable and arranged on the base 10, and the base 10 is provided with an avoidance hole 11. The bottom of the frame 21 is provided with a first guide hole 211. The first transmission vertical plate 242 is penetrated in the avoidance hole 11 and the first guide hole 211. The first end of the first transmission vertical plate 242 is located in the frame 21 and abuts against the support plate 22, and the second end of the first transmission vertical plate 242 is in transmission cooperation with the transmission block 241. The avoidance hole 11 enables the first transmission vertical plate 242 to move in the base 10. The first guide hole 211 can guide the movement of the first transmission vertical plate 242, so that the movement of the first transmission vertical plate 242 is smoother. When the support plate 22 rotates, it can drive the first transmission vertical plate 242 to descend, and then the first transmission vertical plate 242 can drive the transmission block 241 to rise.

[0046] It should be noted that the linkage assembly includes a first transmission vertical plate 242 and a linkage member, and the linkage member is disposed between the first transmission vertical plate 242 and the transmission block 241 so that the descent of the first transmission vertical plate 242 can be converted into the ascent of the transmission block 241 .

[0047] like Figure 2 and Figure 5As shown, in this embodiment, the second end of the first transmission vertical plate 242 has a third driving inclined surface 2421, and the transmission structure 24 also includes a first transmission horizontal plate 243 movably arranged on the base 10 along the direction from the first support seat 20 to the second support seat 30. The first transmission horizontal plate 243 has a fourth driving inclined surface 2431 and a fifth driving inclined surface 2432 at opposite ends, respectively. The fourth driving inclined surface 2431 abuts and cooperates with the third driving inclined surface 2421, and the fifth driving inclined surface 2432 abuts and cooperates with the transmission block 241. The third driving inclined surface 2421 can abut and cooperate with the fourth driving inclined surface 2431, and the fifth driving inclined surface 2432 can abut and cooperate with the transmission block 241. When the first transmission vertical plate 242 descends, the first transmission horizontal plate 243 can be driven to move by the third driving inclined surface 2421, so that the fifth driving inclined surface 2432 of the first transmission horizontal plate 243 can abut and cooperate with the transmission block 241, so that the first transmission horizontal plate 243 can make the transmission block rise.

[0048] The linkage member includes a first transmission transverse plate. The first transmission transverse plate 243 has a fourth driving inclined surface 2431 and a fifth driving inclined surface 2432 at opposite ends thereof. The fourth driving inclined surface 2431 abuts against the third driving inclined surface 2421 , and the fifth driving inclined surface 2432 abuts against the transmission block 241 .

[0049] Of course, in other embodiments, the linkage member may be a second steel wire rope.

[0050] like Figure 2 and Figure 5 As shown, in the present embodiment, the cable drum fixing device also includes a second transmission transverse plate 50 and a second transmission vertical plate 60 movably arranged on the base 10, the first end of the second transmission transverse plate 50 is connected to the first transmission transverse plate 243, the second end of the second transmission transverse plate 50 is abutted with the first end of the second transmission vertical plate 60, the bottom of the second support seat 30 is provided with a second guide hole 31, the second end of the second transmission vertical plate 60 has a sixth driving inclined surface 61, and the sixth driving inclined surface 61 is abutted with the hole wall of the second guide hole 31, so that when the second transmission vertical plate 60 rises, the second support seat 30 moves toward the direction close to the first support seat 20. When the first transmission transverse plate 243 moves, it can drive the second transmission transverse plate 50 to move, and the second transmission transverse plate 50 can make the second transmission vertical plate 60 rise, and then the second transmission vertical plate 60 can drive the second support seat 30 to move through the second guide hole 31, so that the second support seat 30 can move in the direction close to the first support seat 20, so that the second support seat 30 can squeeze the cable drum 1 to move in the direction of the first support seat 20, thereby realizing the circumferential clamping of the cable drum 1, making the position of the cable drum 1 more stable.

[0051] It should be noted that the transmission block 241 has a seventh driving inclined surface 2413 , and the fifth driving inclined surface 2432 abuts against and cooperates with the seventh driving inclined surface 2413 .

[0052] The second end of the second transmission horizontal plate 50 has an eighth driving inclined surface, and the first end of the second transmission vertical plate 60 has a ninth driving inclined surface. The eighth driving inclined surface is in abutment with the ninth driving inclined surface.

[0053] The second support seat 30 is movably disposed on the base 10. The cable drum fixing device further comprises a guide structure disposed between the bottom of the second support seat 30 and the top of the base 10, the guide structure comprising a guide groove and a guide rod, and the guide rod can slide relative to the guide groove.

[0054] The guide groove is arranged at the bottom of the second supporting seat 30 , and the guide rod is arranged at the top of the base 10 , or the guide groove is arranged at the top of the base 10 , and the guide rod is arranged at the bottom of the second supporting seat 30 .

[0055] The guide rod extends along a direction from the first support base 20 to the second support base 30 .

[0056] Of course, in other embodiments, the second support seat 30 can also be moved manually, by setting a connecting cylinder on the side wall of the first support seat 20, setting a connecting rod on the side wall of the second support seat 30, setting a plurality of mounting holes on the connecting cylinder, and setting a compression spring and a plug on the connecting rod, and the plug is set between the compression spring and the connecting rod. When the connecting rod moves relative to the connecting cylinder, the plug is moved toward the direction close to the connecting rod, and the plug squeezes the compression spring, and the plug can slide on the inner surface of the connecting cylinder, so that the plug corresponds to different mounting holes, and the distance between the first support seat 20 and the second support seat 30 is adjusted to adapt to cable drums 1 of different diameters, and the cable drum 1 is clamped.

[0057] In this embodiment, the cable drum fixing device further includes a second elastic reset member, which is arranged between the second support seat 30 and the base 10 to apply an elastic force to the second support seat 30 to move in a direction away from the first support seat 20. Through the above arrangement, after the cable drum 1 is removed from the cable drum fixing device, the second elastic member can apply an elastic reset force to the second support seat 30, so that the second support seat 30 can move in a direction away from the first support seat 20, so as to facilitate the placement of the cable drum 1 on the cable drum fixing device again.

[0058] The base 10 is further provided with a receiving space 12 communicating with the avoidance hole. The first transmission transverse plate 243 , the second transmission transverse plate 50 , the transmission block 241 and the second transmission vertical plate 60 are all arranged in the receiving space 12 .

[0059] The outer surface of the base 10 is also provided with a mounting groove 13 and a first limiting plate 14 and a second limiting plate 15 connected between two opposite groove walls of the mounting groove 13. The first limiting plate 14 is arranged corresponding to the first clamping member 41, and the second limiting plate 15 is arranged corresponding to the second clamping member 42.

[0060] The mounting groove 13 is connected to the accommodating space 12. The first horizontal slide plate 411 and the second horizontal slide plate 421 are both movably disposed in the mounting groove 13. The first horizontal slide plate 411 is located between the side of the first limiting plate 14 facing the groove bottom of the mounting groove 13 and the groove bottom of the mounting groove 13, and the second horizontal slide plate 421 is located between the side of the second limiting plate 15 facing the groove bottom of the mounting groove 13 and the groove bottom of the mounting groove 13.

[0061] A third elastic reset member is provided between the first limit plate 14 and the first clamping member 41 to move the first clamping member 41 away from the second clamping member 42. A fourth elastic reset member is provided between the second limit plate 15 and the second clamping member 42 to move the second clamping member 42 away from the first clamping member 41.

[0062] The third elastic reset member is disposed between the first limiting plate 14 and the first clamping vertical plate 412 , and the fourth elastic reset member is disposed between the second limiting plate 15 and the second clamping vertical plate 422 .

[0063] The third elastic reset member and the fourth elastic reset member are both compression springs. Of course, in other embodiments, the third elastic reset member and the fourth elastic reset member may also be second tension springs.

[0064] The second support seat 30 also includes a frame and a support plate, and the support plate is rotatably disposed on the frame.

[0065] A fifth elastic return member is provided between the support plate of the second support seat 30 and the frame of the second support seat 30 , and the fifth elastic return member is a compression spring.

[0066] A plurality of the first elastic return member 23 , the second elastic return member, the third elastic return member, the fourth elastic return member and the fifth elastic return member can be provided.

[0067] When the cable drum fixing device of this embodiment is used, the cable drum 1 is placed on the cable drum fixing device, and the cable drum 1 is in contact with the support plate 22, so that the support plate 22 rotates. The rotation of the support plate 22 can drive the first transmission vertical plate 242 to move downward, and then the first transmission vertical plate 242 can squeeze the first transmission horizontal plate 243 to move in the direction close to the second support seat 30, and the first transmission horizontal plate 243 drives the transmission block 241 to move in the direction close to the cable drum 1, and the transmission block 241 drives the first clamping member 41 and the second clamping member 42 to approach each other, so that the first clamping member 41 and the second clamping member 42 can clamp the two ends of the cable drum 1. When the first transmission horizontal plate 243 moves in the direction close to the second support seat 30, it can drive the second transmission horizontal plate 50 to move, and when the second transmission horizontal plate 50 moves, it can drive the second transmission vertical plate 60 to rise, and the rising of the second transmission vertical plate 60 can drive the second support seat 30 to move in the direction close to the first support seat 20, so as to achieve the circumferential fixation of the cable drum 1.

[0068] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0069] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0070] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0071] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable drum fixing device, characterized in that: include: Base (10); A first support seat (20) is arranged on the base (10), the first support seat (20) comprises a frame (21), a support plate (22) and a first elastic return member (23), the support plate (22) is rotatably arranged on the frame (21), and the first elastic return member (23) is arranged between the frame (21) and the support plate (22); A second support seat (30) is arranged on the base (10) at a distance from the first support seat (20); The rotation axis of the support plate (22) is perpendicular to the direction from the first support seat (20) to the second support seat (30), and a storage space for accommodating the cable drum (1) is formed between the support plate (22) and the second support seat (30).

2. The cable drum fixing device according to claim 1, characterized in that: The cable drum fixing device further comprises a clamping structure (40), wherein the clamping structure (40) comprises a first clamping member (41) and a second clamping member (42) arranged on the base (10), wherein the first clamping member (41) is movably arranged in a direction parallel to the rotation axis of the support plate (22), and the first clamping member (41) and the second clamping member (42) are used to clamp the ends of the cable drum (1) to fix the cable drum (1).

3. The cable drum fixing device according to claim 2, characterized in that: The cable drum fixing device further comprises a transmission structure (24), wherein the transmission structure (24) is arranged between the support plate (22) and the first clamping member (41) to drive the first clamping member (41) to move in a direction close to the second clamping member (42).

4. The cable drum fixing device according to claim 3, characterized in that: The second clamping member (42) is movably arranged in a direction parallel to the rotation axis of the support plate (22); the support plate (22) drives the first clamping member (41) and the second clamping member (42) to approach each other through the transmission structure (24); the transmission structure (24) comprises a transmission block (241) which is movably arranged on the base (10) in a height direction of the frame (21); the transmission block (241) has a first driving inclined surface (2411) and a second driving inclined surface (2412); the first driving inclined surface (2411) is in abutment with the first clamping member (41); the second driving inclined surface (2412) is in abutment with the second clamping member (42), so that when the transmission block (241) rises, it can drive the first clamping member (41) and the second clamping member (42) to approach each other.

5. The cable drum fixing device according to claim 4, characterized in that: The first clamping member (41) comprises a first horizontal slide plate (411) and a first clamping vertical plate (412) vertically arranged with respect to the first horizontal slide plate (411); a first transmission hole (4111) is arranged in the first horizontal slide plate (411); and the first driving inclined surface (2411) is in abutment with the hole wall of the first transmission hole (4111).

6. The cable drum fixing device according to claim 4 or 5, characterized in that: The second clamping member (42) comprises a second horizontal slide plate (421) and a second clamping vertical plate (422) vertically arranged with respect to the second horizontal slide plate (421); the second horizontal slide plate (421) is movably arranged in the base (10); a second transmission hole (4211) is arranged on the second horizontal slide plate (421); the second driving inclined surface (2412) is in abutment with the hole wall of the second transmission hole (4211).

7. The cable drum fixing device according to claim 4 or 5, characterized in that: The transmission structure (24) further comprises a first transmission vertical plate (242), the first transmission vertical plate (242) being movably arranged on the base (10), the base (10) being provided with an avoidance hole (11), the bottom of the frame (21) being provided with a first guide hole (211), the first transmission vertical plate (242) being inserted into the avoidance hole (11) and the first guide hole (211), the first end of the first transmission vertical plate (242) being located in the frame (21) and abutting against the support plate (22), and the second end of the first transmission vertical plate (242) being transmission-coordinated with the transmission block (241).

8. The cable drum fixing device according to claim 7, characterized in that: The second end of the first transmission vertical plate (242) has a third driving inclined surface (2421), and the transmission structure (24) also includes a first transmission transverse plate (243) movably arranged on the base (10) along the direction from the first support seat (20) to the second support seat (30), and the opposite ends of the first transmission transverse plate (243) respectively have a fourth driving inclined surface (2431) and a fifth driving inclined surface (2432), the fourth driving inclined surface (2431) is in abutment with the third driving inclined surface (2421), and the fifth driving inclined surface (2432) is in abutment with the transmission block (241).

9. The cable drum fixing device according to claim 8, characterized in that: The cable drum fixing device also includes a second transmission transverse plate (50) and a second transmission vertical plate (60) movably arranged on the base (10), the first end of the second transmission transverse plate (50) being connected to the first transmission transverse plate (243), the second end of the second transmission transverse plate (50) being abutted against the first end of the second transmission vertical plate (60), the bottom of the second support seat (30) being provided with a second guide hole (31), the second end of the second transmission vertical plate (60) having a sixth driving inclined surface (61), the sixth driving inclined surface (61) being abutted against the hole wall of the second guide hole (31), so that when the second transmission vertical plate (60) rises, the second support seat (30) moves in a direction close to the first support seat (20).

10. The cable drum fixing device according to claim 9, characterized in that: The cable drum fixing device further comprises a second elastic reset member, which is arranged between the second support seat (30) and the base (10) so as to apply an elastic force to the second support seat (30) to move in a direction away from the first support seat (20).

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