Portable cable spool locking device

Abstract

The utility model provides a portable locking device for a cable spool, which relates to the technical field of pay-off device locking devices and comprises a support frame, a left-right-hand double-thread screw, a first power device and two clamping components, the left-right-hand double-thread screw is mounted on the support frame, and the two clamping components are mounted at two ends of the left-right-hand double-thread screw respectively. The clamping assemblies are installed on the supporting frame in a sliding mode, the first power device and the left-and-right-hand double-thread screw rotate so that the two clamping assemblies can move in the opposite direction or in the reverse direction, and the clamping assemblies can clamp the thread shaft and drive the thread shaft to rotate, so that through the arrangement, the clamping assemblies are installed on the left-and-right-hand double-thread screw and the supporting frame, and meanwhile the thread shaft can be clamped by the clamping assemblies. Due to the fact that the two clamping assemblies are arranged at the two ends of the left-hand double-end screw and the right-hand double-end screw respectively, the first power device drives the two clamping assemblies to move oppositely to clamp the bobbin, and therefore the situation that in the prior art, stress on the single side of the bobbin is reduced, and the bobbin scratches the ground in the clamping process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pay-off device locking device technical field especially a kind of cable reel portable locking device. BACKGROUND

[0002] The existing pay-off device in the market is unilateral motion locking reel device at present at home and abroad. When people replace reel, unilateral motion reel device is inserted in the position of reel, and unilateral force is applied to reel, which causes friction between reel and ground, resulting in scratches on the ground. In order to reduce scratches, people need to prepare a separate reel to reduce friction between reel and ground. The separate reel is higher than the ground, and people need to push the reel onto the single-end reel, which is time-consuming and laborious. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of cable reel portable locking device to solve the technical problems of unilateral motion locking reel device in the prior art, which is prone to friction between reel and ground after being stressed and is time-consuming and laborious to replace. 。 The preferred technical solutions in the many technical solutions provided by the utility model can produce many technical effects, which are described in detail below.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions.

[0005] The utility model provides a kind of cable reel portable locking device, which comprises a support frame, a left-right rotation double-head screw rod, a first power device and a clamping assembly. The left-right rotation double-head screw rod is installed on the support frame. The clamping assembly is provided with two clamping assemblies, which are respectively installed at both ends of the left-right rotation double-head screw rod and are slidingly installed on the support frame. The first power device is connected with the left-right rotation double-head screw rod to make the two clamping assemblies move towards each other or move in opposite directions. The clamping assembly can clamp the reel and drive the reel to rotate.

[0006] Preferably, the clamping assembly comprises a first bracket, a second power device and a rotating assembly. One end of the first bracket is installed on the left-right rotation double-head screw rod. The second power device is installed on one of the first brackets. The rotating assembly is installed on the end of the first bracket away from the left-right rotation double-head screw rod. The second power device drives the rotating assembly to rotate. The reel is installed on the rotating assembly.

[0007] Preferably, the utility model further comprises a mounting plate, which is installed on the rotating assembly. A limiting assembly for limiting the reel is arranged on the mounting plate to limit the position of the reel.

[0008] Preferably, the limiting assembly comprises a limiting block and a long slot arranged on the mounting plate. The limiting block is installed in the long slot.

[0009] Preferably, the support frame comprises a fixing frame, a fixing rod, a sliding rod, the fixing rod is installed between two fixing frames to form a support frame, the sliding rod is installed in the space between the fixing frames, and the left and right screw rods are installed between the upper and lower sliding rods, and the clamping assembly is arranged on the left and right screw rods and the sliding rods.

[0010] Preferably, the first support is provided with a sliding sleeve and a threaded sleeve, the threaded sleeve is installed on the left and right screw rods, and the sliding sleeve is installed on the sliding rod of the support frame.

[0011] Preferably, the rotating assembly is provided with a conical surface away from one end of the second power device.

[0012] Preferably, the support frame is provided with a first mounting hole, the clamping assembly is provided with a second mounting hole, and the first mounting hole and the second mounting hole are coaxially arranged and have equal diameters.

[0013] The technical scheme provided in the application file has the following beneficial effects:

[0014] The utility model provides a kind of cable reel portable locking device, including support frame, left and right screw rod, first power device, clamping assembly, left and right screw rod is installed on support frame, clamping assembly is provided with two, respectively installed in left and right screw rod two ends, and clamping assembly is slidably installed on support frame, first power device is rotated with left and right screw rod, to make two clamping assemblies move towards or reverse, when clamping assembly moves towards, wire reel two ends are stressed, and then wire reel is clamped, reduce the probability of wire reel movement.The clamping assembly can clamp the reel and drive the reel to rotate, by installing the clamping assembly on the left and right screw rod and the support frame, the stability of the clamping assembly is ensured, and since the clamping assembly is provided with two, respectively arranged in left and right screw two ends, when first power device is started, two clamping assemblies move towards, the reel is clamped, so that the single stress of the reel in the prior art is reduced, to prevent the reel from scratching the ground during clamping. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating labor.

[0016] Figure 1Is the structure schematic diagram of the portable locking device of the cable reel provided by the embodiment one of the utility model.

[0017] Figure 2 Is the structure schematic diagram of the support frame according to an exemplary embodiment;

[0018] Figure 3 Is the structure schematic diagram of the first support with second power device according to an exemplary embodiment;

[0019] Figure 4 Is the structure schematic diagram of the second support without second power device according to an exemplary embodiment.

[0020] In the drawing: 1, support frame;11, fixed frame;12, fixed rod;13, sliding rod;14, first mounting hole;2, clamping assembly;21, first support;211, sliding sleeve;212, threaded sleeve;22, second power device;23, rotating assembly;24, mounting plate;25, second mounting hole;3, left and right rotation double head screw rod;4, limiting assembly;41, long slot;42, limiting block;5, first power device. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model.

[0022] The specific embodiment provides a kind of portable locking device of cable reel, solve the technical problem that line reel is easy to rub between ground after stress when replacing line reel in the unilateral movement locking line reel device of prior art.

[0023] Below, with reference to the drawings, the embodiment is described. In addition, the embodiment shown below does not have any limiting effect on the utility model content recorded in claim. In addition, the entire content of the constitution represented in the following embodiment is not limited to the solution necessary as the utility model recorded in claim.

[0024] Refer to Figures 1-4The utility model provides a kind of cable reel portable locking device, including support frame 1, left and right screw double head 3, first power device 5, clamping assembly 2, left and right screw double head 3 is installed on support frame 1, clamping assembly 2 is provided with two, respectively installed in left and right screw double head 3 both ends, and clamping assembly 2 is slidably installed on support frame 1, first power device 5 is rotated with left and right screw double head 3, to make two clamping assembly 2 relative movement or reverse movement, when clamping assembly 2 relative movement, reel both ends are stressed, and then reel is clamped, and the probability of reel movement is reduced.

[0025] Further optimization scheme, clamping assembly 2 includes first support 21, second power device 22, rotating assembly 23, wherein, first support 21 one end is installed on left and right screw double head 3, second power device 22 is installed on one of first support 21, specifically, second power device 22 is installed on the outside of first support 21, i.e. the outside of the clamping space surrounded by two first supports 21, so that rotating assembly 23 clamps the reel, rotating assembly 23 is installed on the end of first support 21 away from left and right screw double head 3, second power device 22 drives rotating assembly 23 to rotate, and the reel is installed on rotating assembly 23.

[0026] Further optimization scheme, in order to stabilize the reel, further comprising mounting plate 24, and the mounting plate 24 is installed on rotating assembly 23, the mounting plate 24 is provided with limiting assembly 4 for limiting the reel to limit the position of the reel, so that people install the limiting assembly on the end face of the reel, so as to ensure that the reel is stably installed on the clamping assembly 2.

[0027] Further optimization scheme, limiting assembly 4 includes limiting block 42, long slot 41 provided on mounting plate 24, limiting block 42 is installed in long slot 41, and the length direction of long slot 41 is the same as the length direction of mounting plate 24, so as to facilitate the adjustment of the position of limiting block 24, as different reels, the position of limiting hole on the end face of the reel is different, so the long slot 24 is provided, so as to facilitate the limitation of different reels, and people can directly adjust the position of limiting block 2 in long slot 41 when using.

[0028] Further optimization scheme, support frame 1 including fixed frame 11, fixed rod 12, sliding rod 13, fixed rod 12 is installed between two fixed frame 11 to form support frame, wherein, fixed rod 12 is installed in two single of one surface of fixed frame 11, sliding rod 13 is installed in the space between fixed frame 11, and sliding rod 13 is installed in the space between two fixed rod 12, and left and right screw rod 3 is installed between upper and lower sliding rod 13, clamping assembly 2 is simultaneously provided on left and right screw rod 3, sliding rod 13, so as to ensure the stability of clamping assembly 2.

[0029] Further optimization scheme, in order to facilitate the sliding of the first support 12, the first support 21 is provided with a sliding sleeve 211 and a threaded sleeve 212, the threaded sleeve 212 is installed on the left and right screw rod 3, and the sliding sleeve 211 is installed on the sliding rod 13 of the support frame 1, thereby prolonging the service life of the first support 21.

[0030] Further optimization scheme, in order to facilitate the rotation assembly 23 to tightly press the spool, the end of the rotation assembly 23 away from the second power device 22 is provided with a conical surface, so that the rotation assembly 23 can be inserted into the hole in the end surface of the spool, and the conical surface is in contact with the outer diameter of the hole, thereby ensuring that the spool can be clamped.

[0031] Further optimization scheme, in order to ensure the positional relationship between the clamping assembly 2 and the support frame 2, the support frame 1 is provided with a first mounting hole 14, and the clamping assembly 2 is provided with a second mounting hole 25, and the first mounting hole 14 and the second mounting hole 25 are coaxially arranged and have equal diameters, so that the fixed shaft can be simultaneously provided in the first mounting hole 14 and the second mounting hole 25.

[0032] It should be noted that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like in this paper indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0033] In the description herein, it also needs to be explained that, unless explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

[0035] It can be understood that the same or similar parts in the above embodiments can be mutually referred to, and the contents not described in detail in some embodiments can be referred to the same or similar contents in other embodiments. The multiple schemes provided by the present application contain basic schemes, which are independent of each other and do not restrict each other, but they can also be combined without conflict to achieve multiple effects.

[0036] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and modifications to the above embodiments within the scope of the present application.

Claims

1. A portable locking device for cable spools, characterized in that The utility model provides a double -end screw rod is installed on the support frame (1), and the clamping assembly (2) is provided with two, is installed on the double -end screw rod (3) both ends respectively and is slidably installed on the support frame (1), and the first power device (5) rotates with the double -end screw rod (3), so that two clamping assemblies (2) move towards each other or move reversely, and the clamping assembly (2) can clamp the bobbin and drive the bobbin to rotate.

2. A portable locking device for a cable spool as defined in claim 1, wherein The clamping assembly (2) includes a first support (21), a second power device (22), and a rotating assembly (23). The first support (21) is installed on one end of the double -end screw rod (3). The second power device (22) is installed on one of the first supports (21). The rotating assembly (23) is installed on the end of the first support (21) away from the double -end screw rod (3). The second power device (22) drives the rotating assembly (23) to rotate. The bobbin is installed on the rotating assembly (23).

3. A portable locking device for a cable spool as defined in claim 2, wherein The utility model also includes a mounting plate (24) installed on the rotating assembly (23). The mounting plate (24) is provided with a limiting assembly (4) to limit the position of the bobbin.

4. A portable locking device for a cable spool as defined in claim 3, wherein The limiting assembly (4) includes a limiting block (42) and a long slot (41) provided on the mounting plate (24). The limiting block (42) is installed in the long slot (41).

5. A portable locking device for a cable spool as defined in claim 2, wherein, The support frame (1) includes a fixed frame (11), a fixed rod (12), and a sliding rod (13). The fixed rod (12) is installed between two fixed frames (11) to form a support frame. The sliding rod (13) is installed in the space between the fixed frames (11). The double -end screw rod (3) is installed between the upper and lower sliding rods (13). The clamping assembly (2) is simultaneously arranged on the double -end screw rod (3) and the sliding rod (13).

6. A portable locking device for a cable spool as defined in claim 5, wherein, The first support (21) is provided with a sliding sleeve (211) and a threaded sleeve (212). The threaded sleeve (212) is installed on the double -end screw rod (3). The sliding sleeve (211) is installed on the sliding rod (13) of the support frame.

7. A portable locking device for a cable spool as defined in claim 2, wherein The end of the rotating assembly (23) away from the second power device (22) is provided with a conical surface.

8. A portable locking device for cable spools as defined in claim 1, wherein, The support frame (1) is provided with a first mounting hole (14). The clamping assembly (2) is provided with a second mounting hole (25). The first mounting hole (14) and the second mounting hole (25) are coaxially arranged and have equal diameters.

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