Cable drum fixing device

Abstract

The application provides a cable reel fixing device, 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 being rotatably arranged on the frame, and the first elastic reset member being arranged between the frame and the support plate, a second support seat being arranged on the base and spaced apart 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 the support plate and the second support seat form an accommodation space for accommodating the cable reel. The technical scheme of the application effectively solves the problem of unstable position of the cable reel when placed on the cable reel fixing device in the related art.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable reel fixing device, in particular to a cable reel fixing device. BACKGROUND

[0002] In the fields of power, communication, construction and the like, the cable reel is an important tool for transporting and storing cables, and the stability during the transportation process directly affects the safety and efficiency of the on-site operation. The diameters of the cable reels are various, from small diameter communication cable reels to large diameter power cable reels. However, such variety of specifications puts higher requirements on the cable reel fixing device.

[0003] The traditional cable reel fixing device, such as a simple support, is mostly of fixed structure. When a cable reel with a larger diameter is placed on the cable reel fixing device, the bottom of the cable reel may not be in complete contact with the cable reel fixing device, resulting in the bottom of the cable reel being partially suspended. In this case, the center of gravity of the cable reel is relatively high, and the stability is significantly reduced, increasing the risk of the cable reel overturning, which may not only cause damage to the cable, but also endanger the safety of the on-site operation personnel, causing unpredictable economic losses and personal injuries. SUMMARY

[0004] The main purpose of the present application is to provide a cable reel fixing device to solve the problem of unstable position of the cable reel 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 application, a cable reel fixing device is provided, comprising: a base; a first support seat arranged on the base, the first support seat comprising a frame body, a support plate and a first elastic return member, the support plate being rotatably arranged on the frame body, and the first elastic return member being arranged between the frame body and the support plate; a second support seat arranged on the base and spaced apart 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 the support plate and the second support seat form an accommodating space for accommodating the cable reel.

[0006] Further, the cable reel fixing device further comprises a clamping structure, the clamping structure comprising a first clamping member and a second clamping member arranged on the base, the first clamping member being movably arranged in a direction parallel to the rotation axis of the support plate, and the first clamping member and the second clamping member being used for clamping the end of the cable reel to fix the cable reel.

[0007] Further, the cable reel fixing device further comprises a transmission structure arranged between the support plate and the first clamping member to drive the first clamping member to move towards the second clamping member.

[0008] Further, the second clamping piece is movably arranged along a direction parallel to the rotation axis of the support plate, the support plate drives the first clamping piece and the second clamping piece to move close to each other through a transmission structure, the transmission structure comprises a transmission block which is arranged on the base and is liftable along the height direction of the frame body, the transmission block has a first driving slope and a second driving slope, the first driving slope is in abutting connection with the first clamping piece, and the second driving slope is in abutting connection with the second clamping piece, so that the transmission block is lifted to drive the first clamping piece and the second clamping piece to move close to each other.

[0009] Further, the first clamping piece comprises a first horizontal sliding plate and a first clamping vertical plate which is arranged perpendicularly to the first horizontal sliding plate, and the first horizontal sliding plate is provided with a first transmission hole, and the first driving slope is in abutting connection with the hole wall of the first transmission hole.

[0010] Further, the second clamping piece comprises a second horizontal sliding plate and a second clamping vertical plate which is arranged perpendicularly to the second horizontal sliding plate, and the second horizontal sliding plate is movably arranged in the base, and the second horizontal sliding plate is provided with a second transmission hole, and the second driving slope is in abutting connection with the hole wall of the second transmission hole.

[0011] Further, the transmission structure further comprises a first transmission vertical plate which is liftable arranged on the base, the base is provided with an avoiding hole, the bottom of the frame body is provided with a first guide hole, the first transmission vertical plate is arranged in the avoiding hole and the first guide hole, the first end of the first transmission vertical plate is located in the frame body and is in abutting connection with the support plate, and the second end of the first transmission vertical plate is in transmission connection with the transmission block.

[0012] Further, the second end of the first transmission vertical plate has a third driving slope, the transmission structure further comprises a first transmission horizontal plate which is movably arranged on the base along the direction from the first support base to the second support base, the opposite two ends of the first transmission horizontal plate are respectively provided with a fourth driving slope and a fifth driving slope, the fourth driving slope is in abutting connection with the third driving slope, and the fifth driving slope is in abutting connection with the transmission block.

[0013] Further, the cable reel fixing device further comprises a second transmission horizontal plate and a second transmission vertical plate which are movably arranged on the base, the first end of the second transmission horizontal plate is connected with the first transmission horizontal plate, the second end of the second transmission horizontal plate is in abutting connection with the first end of the second transmission vertical plate, the bottom of the second support base is provided with a second guide hole, the second end of the second transmission vertical plate has a sixth driving slope, the sixth driving slope is in abutting connection with the hole wall of the second guide hole, so that when the second transmission vertical plate is lifted, the second support base moves towards the direction close to the first support base.

[0014] Further, the cable reel fixing device further comprises a second elastic reset member which is arranged between the second support base and the base to apply an elastic force to the second support base to move towards the direction away from the first support base.

[0015] The technical scheme of the present application, the cable tray fixing device comprises a base, and a first support seat and a second support seat which are arranged at intervals on the base. The first support seat comprises a frame body, a support plate rotatably arranged on the frame body, and a first elastic reset member arranged between the frame body 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 an accommodation space for accommodating the cable tray 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 tray is placed on the cable tray fixing device, the cable tray can contact the support plate, and then the support plate can rotate relative to the frame body, so that the bottom of the cable tray can move towards the direction close to the base until the bottom of the cable tray contacts the base, so that the center of gravity of the cable tray is lower, and then the position of the cable tray on the base is more stable. Since the support plate is rotatably arranged, different diameter cable trays can be placed between the first support seat and the second support seat, so that the versatility of the cable tray fixing device is better. Therefore, the technical scheme of the present application effectively solves the problem of unstable position of the cable tray in the related art when the cable tray is placed on the cable tray fixing device. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the description of the exemplary embodiments of the present application, serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 A perspective structural schematic view of an embodiment of the cable tray fixing device according to the present application is shown;

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

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

[0020] Figure 4 A perspective structural schematic view of the cable tray fixing device of Figure 1 when no cable tray is placed thereon;

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

[0022] Figure 6 A perspective structural schematic view of the clamping structure of the cable tray fixing device of Figure 1 ;

[0023] Figure 7 A perspective structural schematic view ofFigure 6 a cross-sectional view of the clamping structure of the cable tray fixing device of the present application;

[0024] Figure 8 a perspective view of the transmission block of the cable tray fixing device of the present application is shown. Figure 1 a perspective view of the transmission block of the cable tray fixing device of the present application is shown.

[0025] In the above drawings, the following reference signs apply:

[0026] 1, cable tray; 10, base; 11, avoiding hole; 12, containing space; 13, mounting groove; 14, first limiting plate; 15, second limiting plate; 20, first support seat; 21, frame body; 211, first guide hole; 22, support plate; 23, first elastic reset member; 24, transmission structure; 241, transmission block; 2411, first driving slope; 2412, second driving slope; 2413, seventh driving slope; 242, first transmission vertical plate; 2421, third driving slope; 243, first transmission horizontal plate; 2431, fourth driving slope; 2432, fifth driving slope; 30, second support seat; 31, second guide hole; 40, clamping structure; 41, first clamping member; 411, first horizontal sliding plate; 4111, first transmission hole; 412, first clamping vertical plate; 42, second clamping member; 421, second horizontal sliding plate; 4211, second transmission hole; 422, second clamping vertical plate; 50, second transmission horizontal plate; 60, second transmission vertical plate; 61, sixth driving slope. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not intended to limit the present application and its application or use in any way. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0028] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a presence of a feature, step, operation, device, component and / or combination thereof.

[0029] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples herein are not intended to limit the scope of the application unless specifically so stated. It is to be understood that the drawings are not necessarily to scale as the dimensions of the parts shown are for the purpose of illustration and description only and not to limit the scope of the application. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered part of the specification as appropriate. In all examples shown and discussed herein, any specific values should be interpreted as merely illustrative and not as a limitation. Thus, other examples of exemplary embodiments can have different values. It is noted that like numbers and letters refer to like elements throughout the several views of the drawings and, as such, no further discussion with regard thereto is deemed necessary.

[0030] As shown in Figure 1 The cable tray fixing device of the embodiment includes a base 10, a first support seat 20 and a second support seat 30. The first support seat 20 is arranged on the base 10, and the first support seat 20 includes a frame body 21, a support plate 22 and a first elastic reset member 23. The support plate 22 is rotatably arranged on the frame body 21, and the first elastic reset member 23 is arranged between the frame body 21 and the support plate 22. The second support seat 30 is arranged on the base 10 in a spaced manner with 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 containing space for containing the cable tray 1 is formed between the support plate 22 and the second support seat 30.

[0031] The technical scheme of the embodiment is applied to the cable tray fixing device which comprises a base 10 and first and second support seats 20 and 30 which are arranged at intervals on the base 10. The first support seat 20 comprises 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 perpendicularly to the direction of the first support seat 20 to the second support seat 30, and a containing space for containing the cable tray 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 and second support seats 20 and 30. When the cable tray 1 is placed on the cable tray fixing device, the cable tray 1 can be in contact with the support plate 22, and then the support plate 22 can be rotated relative to the frame 21, so that the bottom of the cable tray 1 can be moved towards the direction close to the base 10 until the bottom of the cable tray 1 is in contact with the base 10, so that the center of gravity of the cable tray 1 is lower, and then the position of the cable tray 1 on the base 10 is more stable. Since the support plate 22 is rotatably arranged, different diameter cable trays 1 can be placed between the first and second support seats 20 and 30, so that the cable tray fixing device has better versatility. Therefore, the technical scheme of the embodiment effectively solves the problem of unstable position of the cable tray in the related art when the cable tray is placed on the cable tray fixing device.

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

[0033] The cable tray 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] The upper surface of the support plate 22 is provided with a rubber pad, so that the contact friction between the support plate 22 and the cable tray 1 can be increased, and the position of the cable tray 1 is more stable. The support plate 22 is provided with a first groove and a second groove which penetrate the support plate 22 in the thickness direction of the support plate 22, the first groove is used to contain part of the structure of the first plate body, and the second groove is used to contain part of the structure of the second plate body.

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

[0036] As Figures 4 to 7As shown, in this embodiment, the cable reel fixing device further includes a clamping structure 40. The clamping structure 40 includes a first clamping member 41 and a second clamping member 42 disposed on the base 10. The first clamping member 41 is movably disposed along a direction parallel to the rotation axis of the support plate 22. The first clamping member 41 and the second clamping member 42 are used to clamp the end of the cable reel 1 to fix the cable reel 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 thus the first clamping member 41 and the second clamping member 42 can clamp the end of the cable reel 1 to achieve the fixing of the cable reel 1. By setting the clamping structure 40, the fixing effect of the cable reel 1 can be further enhanced, preventing the cable reel 1 from moving during transportation or use. It is particularly suitable for situations where the cable reel 1 is large in size or heavy in weight, improving the stability and safety of the cable reel fixing device.

[0037] like Figure 3 As shown, in this embodiment, the cable reel 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 second clamping member 42. When the support plate 22 rotates, it can drive the transmission structure 24 to move, which in turn can drive the first clamping member 41 to move toward 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 reel 1.

[0038] like Figure 3 , Figure 4 as well as Figure 8As shown, in the embodiment, the second clamping piece 42 is movably arranged along the direction parallel to the rotation axis of the support plate 22, the support plate 22 drives the first clamping piece 41 and the second clamping piece 42 to approach each other through the transmission structure 24, the transmission structure 24 includes a transmission block 241 which is arranged on the base 10 in the height direction of the frame body 21 and is liftable, the transmission block 241 has a first driving slope 2411 and a second driving slope 2412, the first driving slope 2411 is in abutting fit with the first clamping piece 41, and the second driving slope 2412 is in abutting fit with the second clamping piece 42, so that the transmission block 241 can drive the first clamping piece 41 and the second clamping piece 42 to approach each other when the transmission block 241 is lifted. When the support plate 22 rotates, the transmission block 241 can be lifted, and then when the transmission block 241 is lifted, the first driving slope 2411 can be in abutting fit with the first clamping piece 41, and the second driving slope 2412 can be in driving fit with the second clamping piece 42, so that the first clamping piece 41 and the second clamping piece 42 can approach each other. The lifting of the transmission block 241 can simultaneously drive the movement of the first clamping piece 41 and the second clamping piece 42, which is simple to operate, has remarkable fixing effect, is suitable for an environment where the cable reel 1 needs to be frequently assembled and disassembled, and greatly improves the assembly and disassembly efficiency of the cable reel 1.

[0039] It should be noted that a linkage assembly is arranged 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, i.e., the lifting and lowering of the transmission block 241.

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

[0041] As shown in Figure 6 and Figure 7 As shown, in the embodiment, the first clamping piece 41 includes a first horizontal sliding plate 411 and a first clamping vertical plate 412 which is arranged perpendicularly to the first horizontal sliding plate 411, and the first horizontal sliding plate 411 is arranged with a first transmission hole 4111, and the first driving slope 2411 is in abutting fit with the hole wall of the first transmission hole 4111. The first driving slope 2411 can be in abutting fit with the hole wall of the first transmission hole 4111, and then the transmission block 241 can pass through the first transmission hole 4111 to drive the first horizontal sliding plate 411 to move, so that the first horizontal sliding plate 411 can drive the first clamping vertical plate 412 to move.

[0042] As shown in Figures 5 to 7As shown, in the embodiment, the second clamping member 42 comprises a second horizontal sliding plate 421 and a second clamping vertical plate 422 vertically arranged with the second horizontal sliding plate 421, the second horizontal sliding plate 421 is movably arranged in the base 10, the second horizontal sliding plate 421 is provided with a second transmission hole 4211, and the second driving slope 2412 is in abutting fit with the hole wall of the second transmission hole 4211. The second driving slope 2412 can be in abutting fit with the hole wall of the second transmission hole 4211, and then the transmission block 241 can pass through the second transmission hole 4211 to drive the second horizontal sliding plate 421 to move, so that the second horizontal sliding plate 421 can drive the second clamping vertical plate 422 to move.

[0043] It should be noted that, in the embodiment, the first horizontal sliding plate 411 and the second horizontal sliding plate 421 are arranged in the height direction of the frame 21. Of course, in other embodiments, the side of the first horizontal sliding plate 411 towards the second clamping vertical plate 422 is provided with a avoiding slot, and the second horizontal sliding plate 421 extends into the first horizontal sliding plate 411, that is, the first transmission hole 4111 and the second transmission hole 4211 are partially arranged in structure.

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

[0045] As shown in Figure 2 , Figure 4 and Figure 5 , in the embodiment, the transmission structure 24 further comprises a first transmission vertical plate 242, the first transmission vertical plate 242 is arranged in the base 10 in a lifting manner, the base 10 is provided with an avoiding hole 11, the bottom of the frame 21 is provided with a first guide hole 211, the first transmission vertical plate 242 passes through the avoiding 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 fit with the transmission block 241. The avoiding 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, the first transmission vertical plate 242 can be driven to descend, and then the first transmission vertical plate 242 can drive the transmission block 241 to ascend.

[0046] It should be noted that the linkage assembly comprises the first transmission vertical plate 242 and a linkage member arranged 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] As shown in Figure 2 and Figure 5As shown, in the embodiment, the second end of the first transmission vertical plate 242 has a third driving slope 2421, and the transmission structure 24 further comprises a first transmission horizontal plate 243 movably arranged on the base 10 in the direction from the first support seat 20 to the second support seat 30, and the opposite two ends of the first transmission horizontal plate 243 respectively have a fourth driving slope 2431 and a fifth driving slope 2432, the fourth driving slope 2431 is in abutting fit with the third driving slope 2421, and the fifth driving slope 2432 is in abutting fit with the transmission block 241. The third driving slope 2421 can be in abutting fit with the fourth driving slope 2431, and the fifth driving slope 2432 can be in abutting fit with the transmission block 241, so that when the first transmission vertical plate 242 descends, the first transmission horizontal plate 243 can be driven to move by the third driving slope 2421, so that the fifth driving slope 2432 of the first transmission horizontal plate 243 can be in abutting fit with the transmission block 241, so that the transmission block can be lifted by the first transmission horizontal plate 243.

[0048] The linkage comprises the first transmission horizontal plate, and the opposite two ends of the first transmission horizontal plate 243 respectively have the fourth driving slope 2431 and the fifth driving slope 2432, the fourth driving slope 2431 is in abutting fit with the third driving slope 2421, and the fifth driving slope 2432 is in abutting fit with the transmission block 241.

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

[0050] As shown in Figure 2 and Figure 5 As shown, in the embodiment, the cable disc fixing device further comprises a second transmission horizontal plate 50 and a second transmission vertical plate 60 movably arranged on the base 10, the first end of the second transmission horizontal plate 50 is connected with the first transmission horizontal plate 243, the second end of the second transmission horizontal plate 50 is in abutting fit 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 slope 61, the sixth driving slope 61 is in abutting fit 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 towards the direction close to the first support seat 20. When the first transmission horizontal plate 243 moves, the second transmission horizontal plate 50 can be driven to move, the second transmission vertical plate 60 can be lifted by the second transmission horizontal plate 50, 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 towards the direction close to the first support seat 20, so that the second support seat 30 can press the cable disc 1 to move towards the direction of the first support seat 20, so as to realize the clamping of the cable disc 1 in the circumferential direction, and make the position of the cable disc 1 more stable.

[0051] It should be noted that the transmission block 241 has a seventh driving slope 2413, and the fifth driving slope 2432 is in abutting cooperation with the seventh driving slope 2413.

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

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

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

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

[0056] Of course, in other embodiments, the second support base 30 can also be moved manually. A connecting cylinder is arranged on the side wall of the first support base 20, and a connecting rod is arranged on the side wall of the second support base 30. A plurality of mounting holes are arranged on the connecting cylinder, and a compression spring and a plug column are arranged on the connecting rod. The plug column is arranged between the compression spring and the connecting rod. When the connecting rod moves relative to the connecting cylinder, the plug column moves towards the connecting rod, the plug column presses the compression spring, and the plug column can slide on the inner surface of the connecting cylinder to make the plug column correspond to different mounting holes, so as to adjust the distance between the first support base 20 and the second support base 30, so as to adapt to cable trays 1 of different diameters and clamp the cable tray 1.

[0057] In the embodiment, the cable tray fixing device further comprises a second elastic reset member arranged between the second support base 30 and the base 10 to apply an elastic force to the second support base 30 in the direction away from the first support base 20. Through the above arrangement, after the cable tray 1 is removed from the cable tray fixing device, the second elastic member can apply an elastic reset force to the second support base 30, so that the second support base 30 can move away from the first support base 20, which is convenient for placing the cable tray 1 on the cable tray fixing device again.

[0058] The base 10 further comprises a containing space 12 in communication with the avoiding hole, and the first transmission horizontal plate 243, the second transmission horizontal plate 50, the transmission block 241 and the second transmission vertical plate 60 are arranged in the containing space 12.

[0059] The outer surface of the base 10 is further provided with a mounting groove 13, a first limiting plate 14 connected between two opposite groove walls of the mounting groove 13, and a second limiting plate 15 connected between the two opposite groove walls of the mounting groove 13.

[0060] The mounting groove 13 is in communication with the accommodating space 12. The first horizontal sliding plate 411 and the second horizontal sliding plate 421 are movably arranged in the mounting groove 13. The first horizontal sliding 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. The second horizontal sliding 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] The third elastic return member is arranged between the first limiting plate 14 and the first clamping piece 41, so as to move the first clamping piece 41 in a direction away from the second clamping piece 42. The fourth elastic return member is arranged between the second limiting plate 15 and the second clamping piece 42, so as to move the second clamping piece 42 in a direction away from the first clamping piece 41.

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

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

[0064] The second support seat 30 also comprises a frame body and a support plate. The support plate is rotatably arranged on the frame body.

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

[0066] 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 all be provided in multiple numbers.

[0067] In use, the cable tray fixing device of the embodiment is used, the cable tray 1 is placed on the cable tray fixing device, the cable tray 1 abuts against the support plate 22, the support plate 22 rotates, the first transmission vertical plate 242 is driven to move downwards, and then the first transmission vertical plate 242 can extrude the first transmission horizontal plate 243 to move towards the second support base 30, the first transmission horizontal plate 243 drives the transmission block 241 to move towards the cable tray 1, the transmission block 241 drives the first clamping piece 41 and the second clamping piece 42 to move towards each other, so that the first clamping piece 41 and the second clamping piece 42 can clamp the two ends of the cable tray 1. When the first transmission horizontal plate 243 moves towards the second support base 30, the second transmission horizontal plate 50 can be driven to move, when the second transmission horizontal plate 50 moves, the second transmission vertical plate 60 can be driven to rise, the second transmission vertical plate 60 rising can drive the second support base 30 to move towards the first support base 20, so as to realize the circumferential fixing of the cable tray 1.

[0068] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and in the absence of the opposite description, these orientation words do not indicate and imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, therefore cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

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

[0070] In addition, it should be noted that the use of "first", "second", and the like words to qualify parts is merely for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, and therefore cannot be understood as limiting the scope of protection of the present application.

[0071] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Various modifications and changes can be made by those skilled in the art based on the spirit and principles of the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A cable reel fixing device, characterized in that, include: Base (10); A first support base (20) is disposed on the base (10). 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 disposed on the frame (21), and the first elastic reset member (23) is disposed between the frame (21) and the support plate (22). The second support (30) is disposed on the base (10) at a distance from the first support (20); 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 accommodating the cable reel (1) is formed between the support plate (22) and the second support base (30). The cable reel fixing device further includes a clamping structure (40), which includes a first clamping member (41) and a second clamping member (42) disposed on the base (10). The first clamping member (41) is movably disposed in a direction parallel to the rotation axis of the support plate (22). The first clamping member (41) and the second clamping member (42) are used to clamp the end of the cable reel (1) to fix the cable reel (1). The cable reel fixing device also 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 closer to the second clamping member (42); The transmission structure (24) includes a transmission block (241) that is vertically and vertically mounted on the base (10) along the height direction of the frame (21). The transmission block (241) has a first driving ramp (2411) that abuts against the first clamping member (41) so that when the transmission block (241) rises, it can drive the first clamping member (41) to move closer to the second clamping member (42). A linkage assembly is provided between the support plate (22) and the transmission block (241) to convert the rotation of the support plate (22) into the linear movement of the transmission block (241).

2. The cable reel fixing device according to claim 1, 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 move closer to each other through the transmission structure (24). The transmission block (241) also has a second driving inclined surface (2412), which abuts against 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 move closer to each other.

3. The cable reel fixing device according to claim 2, characterized in that, The first clamping member (41) includes a first horizontal sliding plate (411) and a first clamping upright plate (412) arranged perpendicularly to the first horizontal sliding plate (411). A first transmission hole (4111) is provided in the first horizontal sliding plate (411), and the first driving inclined surface (2411) abuts against the wall of the first transmission hole (4111).

4. The cable reel fixing device according to claim 2 or 3, characterized in that, The second clamping member (42) includes a second horizontal sliding plate (421) and a second clamping upright plate (422) arranged perpendicularly to the second horizontal sliding plate (421). The second horizontal sliding plate (421) is movably disposed in the base (10). A second transmission hole (4211) is provided on the second horizontal sliding plate (421). The second driving inclined surface (2412) abuts against the wall of the second transmission hole (4211).

5. The cable reel fixing device according to claim 2 or 3, characterized in that, The linkage component includes a first transmission vertical plate (242), which is vertically mounted on the base (10). The base (10) is provided with a clearance hole (11), and the bottom of the frame (21) is provided with a first guide hole (211). The first transmission vertical plate (242) passes through the clearance hole (11) and the first guide hole (211). The first end of the first transmission vertical plate (242) is located inside the frame (21) and abuts against the support plate (22). The second end of the first transmission vertical plate (242) is in transmission cooperation with the transmission block (241).

6. The cable reel fixing device according to claim 5, characterized in that, The second end of the first transmission vertical plate (242) has a third driving inclined surface (2421). The linkage assembly also includes a first transmission horizontal plate (243) movably disposed on the base (10) along the direction from the first support seat (20) to the second support seat (30). The opposite ends of the first transmission horizontal plate (243) have a fourth driving inclined surface (2431) and a fifth driving inclined surface (2432), respectively. 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).

7. The cable reel fixing device according to claim 6, characterized in that, The cable reel fixing device further includes a second transmission horizontal plate (50) and a second transmission vertical plate (60) movably disposed on the base (10). The first end of the second transmission horizontal plate (50) is connected to the first transmission horizontal plate (243), and the second end of the second transmission horizontal plate (50) abuts against the first end of the second transmission vertical plate (60). The bottom of the second support base (30) is provided with a second guide hole (31), and the second end of the second transmission vertical plate (60) has a sixth driving inclined surface (61). The sixth driving inclined surface (61) abuts against the hole wall of the second guide hole (31) so that when the second transmission vertical plate (60) rises, the second support base (30) moves toward the direction close to the first support base (20).

8. The cable reel fixing device according to claim 7, characterized in that, The cable reel fixing device further includes a second elastic reset member disposed between the second support (30) and the base (10) to apply an elastic force to the second support (30) to move in a direction away from the first support (20).

Images