Dual-power take-up stand clamping device

Abstract

The utility model discloses a dual-power take-up stand clamping device which comprises an inner sleeve, a first outer sleeve and a second outer sleeve, the two ends of the inner sleeve are sleeved with a first outer sleeve and a second outer sleeve respectively, and the first outer sleeve and the second outer sleeve can move relative to the inner sleeve; the first driving mechanism is connected with the first outer sleeve and the inner sleeve, and the first driving mechanism is used for driving the first outer sleeve to slide relative to the inner sleeve; the second driving mechanism is connected with the second outer sleeve and the inner sleeve, the second driving mechanism is used for driving the second outer sleeve to slide relative to the inner sleeve, and the first outer sleeve and the second outer sleeve can get close to each other or get away from each other in the sliding process. The take-up and pay-off rack can be adjusted so as to be matched with take-up and pay-off reels with different regulations and sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of cable take-up devices, in particular to a clamping device for a dual-power take-up frame. Background Art

[0002] The cable pay-off and take-up frame is used for installing a pay-off and take-up reel. The pay-off and take-up reel is rotatably installed on the cable pay-off and take-up frame and arranged at a set position. The cable is paid off and taken up by rotating the pay-off and take-up reel. The pay-off and take-up frame in the prior art cannot be adjusted and can only correspond to a pay-off and take-up reel of a certain specification size. Especially for a large pay-off and take-up reel, it has always been a technical problem to realize the adjustment of a cable pay-off and take-up frame with a larger size. Content of the Utility Model

[0003] The utility model provides a clamping device for a dual-power take-up frame, which can realize the adjustment of the pay-off and take-up frame to match pay-off and take-up reels of different specification sizes.

[0004] In order to solve the above technical problems, the utility model provides a clamping device for a dual-power take-up frame, including:

[0005] An inner sleeve, with a first outer sleeve and a second outer sleeve sleeved at both ends of the inner sleeve respectively, and the first outer sleeve and the second outer sleeve can move relative to the inner sleeve;

[0006] A first driving mechanism, connected with the first outer sleeve and the inner sleeve, and the first driving mechanism is used to drive the first outer sleeve to slide relative to the inner sleeve;

[0007] A second driving mechanism, connected with the second outer sleeve and the inner sleeve, and the second driving mechanism is used to drive the second outer sleeve to slide relative to the inner sleeve. The first outer sleeve and the second outer sleeve can approach or move away from each other during the sliding process;

[0008] A first connecting support, used to connect with the take-up frame, and the first connecting support is fixedly connected with the first outer sleeve;

[0009] A second connecting support, used to connect with the take-up frame, and the second connecting support is fixedly connected with the second outer sleeve.

[0010] As a preference of the above technical solution, the first driving mechanism includes a first driving motor, a first mounting seat, a first lead screw, a first connecting seat and a first lead screw nut. The first mounting seat is fixedly connected to the inner sleeve, the first connecting seat is fixedly connected to the first outer sleeve, the first driving motor is fixedly installed on the first mounting seat, the first lead screw nut is arranged on the first connecting seat, the first lead screw nut is in threaded connection with the first lead screw, and the main shaft of the first driving motor is connected to the first lead screw.

[0011] As a preference of the above technical solution, the second driving mechanism includes a second driving motor, a second mounting seat, a second lead screw, a second connecting seat and a second lead screw nut. The second mounting seat is fixedly connected to the inner sleeve, the second connecting seat is fixedly connected to the second outer sleeve, the second driving motor is fixedly installed on the second mounting seat, the second lead screw nut is arranged on the second connecting seat, the second lead screw nut is in threaded connection with the second lead screw, and the main shaft of the second driving motor is connected to the second lead screw.

[0012] As a preference of the above technical solution, the first driving motor and the second driving motor are close to the middle position of the inner sleeve, the first lead screw nut and the second lead screw nut are respectively close to the two ends of the inner sleeve, and the first lead screw and the second lead screw respectively extend from the middle towards the two ends.

[0013] As a preference of the above technical solution, the double-power wire take-up frame clamping device further includes a first support ring and a second support ring. The first support ring is clamped and fixed on the inner sleeve by bolts, the second support ring is clamped and fixed on the first outer sleeve by bolts, the first mounting seat is fixedly connected to the first support ring, and the first connecting seat is fixedly connected to the second support ring.

[0014] As a preference of the above technical solution, the double-power wire take-up frame clamping device further includes a third support ring and a fourth support ring. The third support ring is clamped and fixed on the inner sleeve by bolts, the fourth support ring is clamped and fixed on the second outer sleeve by bolts, the second mounting seat is fixedly connected to the third support ring, and the second connecting seat is fixedly connected to the fourth support ring.

[0015] As a preference of the above technical solution, the main shaft of the first driving motor is connected to the first lead screw through a first sprocket friction coupling, and the main shaft of the second driving motor is connected to the second lead screw through a second sprocket friction coupling.

[0016] Preferably, as the above technical solution, a first bearing seat is provided on the first mounting seat, a second bearing seat is provided on the second mounting seat, the first lead screw is rotatably connected to the first bearing seat, and the second lead screw is rotatably connected to the second bearing seat.

[0017] Preferably, as the above technical solution, the first driving motor and the second driving motor are reduction motors.

[0018] Preferably, as the above technical solution, copper sleeves are provided between the first outer sleeve and the inner sleeve and between the second outer sleeve and the inner sleeve.

[0019] A double-power wire take-up frame clamping device provided by the present utility model includes an inner sleeve, a first outer sleeve, a second outer sleeve, a first driving mechanism, a second driving mechanism, a first connection support and a second connection support. The first connection support and the second connection support are respectively connected to two wire take-up frames. A wire take-up and pay-off reel of a cable is arranged between the two wire take-up frames. Specifically, the wire take-up and pay-off reel of the cable is rotatably arranged between the two wire take-up frames in a top-setting manner. Its first driving mechanism can drive the first outer sleeve to move on the inner sleeve, and the second driving mechanism can drive the second outer sleeve to move on the inner sleeve. During the movement of the first outer sleeve and the second outer sleeve, the first connection support and the second connection support can be driven to approach or move away from each other. Therefore, the distance between the two wire take-up frames can be quickly adjusted, the wire take-up and pay-off reel of the cable can be quickly tightened, and the adjustment of the distance can match wire take-up and pay-off reels of different specifications and sizes.

[0020] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features and advantages of the present utility model more obvious and understandable, the following specifically gives the specific embodiments of the present utility model. Description of the Drawings

[0021] Figure 1 Shows a three-dimensional structural schematic diagram of a double-power wire take-up frame clamping device according to this embodiment;

[0022] In the figure: 10, inner sleeve; 20, first support ring; 30, first outer sleeve; 40, second support ring; 50, first connection support; 60, first connection seat; 70, first lead screw; 80, first bearing seat; 90, first sprocket friction coupling; 100, first driving motor; 110, second driving motor; 120, second sprocket friction coupling; 130, second bearing seat; 140, second lead screw; 150, second connection seat; 160, second connection support; 170, second outer sleeve; 180, third support ring; 190, second mounting seat; 200, first mounting seat; 210, fourth support ring. Detailed implementation mode

[0023] In order to make the objectives, features, and advantages of the present utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] See Figure 1 As shown, the embodiment of the present utility model provides a clamping device for a double-power wire take-up frame, including:

[0025] An inner sleeve 10, with a first outer sleeve 30 and a second outer sleeve 170 sleeved at both ends of the inner sleeve 10 respectively, and the first outer sleeve 30 and the second outer sleeve 170 can move relative to the inner sleeve 10;

[0026] A first driving mechanism, which is connected to the first outer sleeve 30 and the inner sleeve 10, and the first driving mechanism is used to drive the first outer sleeve 30 to slide relative to the inner sleeve 10;

[0027] A second driving mechanism, which is connected to the second outer sleeve 170 and the inner sleeve 10, and the second driving mechanism is used to drive the second outer sleeve 170 to slide relative to the inner sleeve. The first outer sleeve 30 and the second outer sleeve 170 can approach or move away from each other during the sliding process;

[0028] A first connecting support 50, which is used to connect with the wire take-up frame, and the first connecting support 50 is fixedly connected to the first outer sleeve 30;

[0029] A second connecting support 160, which is used to connect with the wire take-up frame, and the second connecting support 160 is fixedly connected to the second outer sleeve 170.

[0030] A double-power wire take-up frame clamping device provided in this embodiment includes an inner sleeve 10, a first outer sleeve 30, a second outer sleeve 170, a first driving mechanism, a second driving mechanism, a first connecting support 50, and a second connecting support 160. The first connecting support 50 and the second connecting support 160 are respectively connected to two wire take-up frames. The wire winding and unwinding disc of the wire cable is arranged between the two wire take-up frames. Specifically, the wire winding and unwinding disc of the wire cable is rotatably arranged between the two wire take-up frames in a top-setting manner. Its first driving mechanism can drive the first outer sleeve 30 to move on the inner sleeve 10, and the second driving mechanism can drive the second outer sleeve 170 to move on the inner sleeve 10. During the movement of the first outer sleeve 30 and the second outer sleeve 170, they can drive the first connecting support 50 and the second connecting support 160 to approach each other or move away from each other. Therefore, it can quickly adjust the distance between the two wire take-up frames, quickly realize the tightening of the wire winding and unwinding disc of the wire cable, and the adjustment of its distance can match wire winding and unwinding discs of different specifications and sizes.

[0031] In a further feasible implementation manner of this embodiment, the first driving mechanism includes a first driving motor 100, a first mounting seat 200, a first lead screw 70, a first connecting seat 60, and a first lead screw nut. The first mounting seat 200 is fixedly connected to the inner sleeve 10, the first connecting seat 60 is fixedly connected to the first outer sleeve 30, the first driving motor 100 is fixedly installed on the first mounting seat 200, a first lead screw nut is arranged on the first connecting seat 60, the first lead screw nut is threadedly connected to the first lead screw 70, and the main shaft of the first driving motor 100 is connected to the first lead screw 70.

[0032] In a further feasible implementation manner of this embodiment, the second driving mechanism includes a second driving motor 110, a second mounting seat 190, a second lead screw 140, a second connecting seat 150, and a second lead screw nut. The second mounting seat 190 is fixedly connected to the inner sleeve 10, the second connecting seat 150 is fixedly connected to the second outer sleeve 170, the second driving motor 110 is fixedly installed on the second mounting seat 190, a second lead screw nut is arranged on the second connecting seat 150, the second lead screw nut is threadedly connected to the second lead screw 140, and the main shaft of the second driving motor 110 is connected to the second lead screw 140.

[0033] In a further feasible implementation manner of this embodiment, the first driving motor 100 and the second driving motor 110 are close to the middle position of the inner sleeve 10, the first lead screw nut and the second lead screw nut are respectively close to the two ends of the inner sleeve 10, and the first lead screw 70 and the second lead screw 140 respectively extend from the middle towards the two ends.

[0034] In this embodiment, the first connecting support 50 and the second connecting support 160 are driven to move through a lead screw mechanism, and its operation is more stable.

[0035] In a further implementable manner of this embodiment, the double-power wire take-up frame clamping device further includes a first support ring 20 and a second support ring 40. The first support ring 20 is clamped and fixed on the inner sleeve 10 by bolts, and the second support ring 40 is clamped and fixed on the first outer sleeve 30 by bolts. The first mounting seat 200 is fixedly connected to the first support ring 20, and the first connecting seat 60 is fixedly connected to the second support ring 40.

[0036] In a further implementable manner of this embodiment, the double-power wire take-up frame clamping device further includes a third support ring 180 and a fourth support ring 210. The third support ring 180 is clamped and fixed on the inner sleeve 10 by bolts, and the fourth support ring 210 is clamped and fixed on the second outer sleeve 170 by bolts. The second mounting seat 190 is fixedly connected to the third support ring 180, and the second connecting seat 150 is fixedly connected to the fourth support ring 210.

[0037] In a further implementable manner of this embodiment, the main shaft of the first driving motor 100 is connected to the first lead screw 70 through a first sprocket friction coupling 90, and the main shaft of the second driving motor 110 is connected to the second lead screw 140 through a second sprocket friction coupling 120.

[0038] In a further implementable manner of this embodiment, a first bearing seat 80 is provided on the first mounting seat 200, and a second bearing seat 130 is provided on the second mounting seat 190. The first lead screw 70 is rotatably connected to the first bearing seat 80, and the second lead screw 140 is rotatably connected to the second bearing seat 130.

[0039] In a further implementable manner of this embodiment, the first driving motor 100 and the second driving motor 110 are reduction motors.

[0040] In a further implementable manner of this embodiment, copper sleeves (not shown in the figure) are provided between the first outer sleeve 30 and the inner sleeve 10 and between the second outer sleeve 170 and the inner sleeve 10.

[0041] Specifically, the copper sleeve in this embodiment is clamped between the outer wall of the inner sleeve 10 and the inner wall of the first outer sleeve 30, and the copper sleeve is also clamped between the outer wall of the inner sleeve 10 and the inner wall of the second outer sleeve 170, which can prevent wear.

[0042] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0043] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0044] As described above, the above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered by the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. A dual-power take-up frame clamping device, characterized in that: include: An inner sleeve, wherein two ends of the inner sleeve are respectively sleeved with a first outer sleeve and a second outer sleeve, and the first outer sleeve and the second outer sleeve are movable relative to the inner sleeve; a first driving mechanism, the first driving mechanism being connected to the first outer sleeve and the inner sleeve, and the first driving mechanism being used to drive the first outer sleeve to slide relative to the inner sleeve; a second driving mechanism, the second driving mechanism being connected to the second outer sleeve and the inner sleeve, the second driving mechanism being used to drive the second outer sleeve to slide relative to the inner sleeve, and the first outer sleeve and the second outer sleeve being able to move closer to or farther from each other during the sliding process; A first connecting support, the first connecting support is used to connect to the take-up frame, and the first connecting support is fixedly connected to the first outer sleeve; The second connecting support is used to connect with the take-up frame, and the second connecting support is fixedly connected with the second outer sleeve.

2. The dual-power take-up frame clamping device according to claim 1, characterized in that: The first driving mechanism includes a first driving motor, a first mounting seat, a first screw, a first connecting seat and a first screw nut. The first mounting seat is fixedly connected to the inner sleeve, the first connecting seat is fixedly connected to the first outer sleeve, the first driving motor is fixedly mounted on the first mounting seat, the first connecting seat is provided with the first screw nut, the first screw nut is threadedly connected to the first screw, and the main shaft of the first driving motor is connected to the first screw.

3. The dual-power take-up frame clamping device according to claim 2, characterized in that: The second driving mechanism includes a second driving motor, a second mounting seat, a second screw rod, a second connecting seat and a second screw rod nut. The second mounting seat is fixedly connected to the inner sleeve, the second connecting seat is fixedly connected to the second outer sleeve, the second driving motor is fixedly mounted on the second mounting seat, the second connecting seat is provided with the second screw rod nut, the second screw rod nut is threadedly connected to the second screw rod, and the main shaft of the second driving motor is connected to the second screw rod.

4. The dual-power take-up frame clamping device according to claim 3 is characterized in that: The first drive motor and the second drive motor are close to the middle position of the inner sleeve, the first screw nut and the second screw nut are close to the two ends of the inner sleeve respectively, and the first screw and the second screw extend from the middle to the two ends respectively.

5. The dual-power take-up frame clamping device according to claim 3 is characterized in that: The dual-power take-up frame clamping device also includes a first support ring and a second support ring. The first support ring is fixed to the inner sleeve by bolt clamping, and the second support ring is fixed to the first outer sleeve by bolt clamping. The first mounting seat is fixedly connected to the first support ring, and the first connecting seat is fixedly connected to the second support ring.

6. The dual-power take-up frame clamping device according to claim 5, characterized in that: The dual-power take-up frame clamping device also includes a third support ring and a fourth support ring. The third support ring is fixed to the inner sleeve by bolt clamping, and the fourth support ring is fixed to the second outer sleeve by bolt clamping. The second mounting seat is fixedly connected to the third support ring, and the second connecting seat is fixedly connected to the fourth support ring.

7. The dual-power take-up frame clamping device according to claim 3 is characterized in that: The main shaft of the first driving motor is connected to the first screw rod through a first sprocket friction coupling, and the main shaft of the second driving motor is connected to the second screw rod through a second sprocket friction coupling.

8. The dual-power take-up frame clamping device according to claim 3 is characterized in that: The first mounting seat is provided with a first bearing seat, the second mounting seat is provided with a second bearing seat, the first screw rod is rotatably connected to the first bearing seat, and the second screw rod is rotatably connected to the second bearing seat.

9. The dual-power take-up frame clamping device according to claim 3, characterized in that: The first driving motor and the second driving motor are reduction motors.

10. The dual-power take-up frame clamping device according to claim 3, characterized in that: A copper sleeve is arranged between the first outer sleeve and the inner sleeve and between the second outer sleeve and the inner sleeve.

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