Novel operation table type cable take-up and pay-off device

Abstract

The utility model belongs to the technical field of cable take-up and pay-off equipment, and particularly relates to a novel operation table type cable take-up and pay-off device which comprises a connecting frame serving as a connecting base frame, a support connected to the top of the connecting frame, a connecting rotating shaft rotationally connected in the support, and a power component connected to the bottom of the connecting frame and serving as a power source to provide cable take-up and pay-off power. The speed-reducing and steering part is arranged on the outer side of the connecting frame, connected with the power part and used for providing speed-changing and steering driving force, the guiding part is connected to the top of the connecting frame and used for pressing and guiding a cable in the take-up and pay-off process, and the driving motor drives a linkage transmission wheel set composed of a driving wheel, a triangular belt and a driven wheel to rotate; power transmitted by the driven wheel is subjected to speed change, speed reduction and driving conduction after passing through the first-stage gearbox, the first-stage gearbox drives the second-stage gearbox to act, driving steering is achieved, a cable on the cable reel is wound and unwound through the rotating shaft, and the problem that time and labor are wasted in the winding and unwinding process of the cable used in a circulating mode is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable retracting and releasing equipment, in particular to a novel operating table type cable retracting and releasing device. Background Art

[0002] In the power system, cables are usually rope-like cables made of several or several groups of conductors (at least two in each group). Each group of conductors is insulated from each other and often twisted around a center. The entire outer layer is covered with a highly insulating covering layer. The cable has the characteristics of internal power supply and external insulation. In the nationwide rural and urban power grid reconstruction projects, many power lines need to be scrapped, relocated, rebuilt, and replaced with large conductor models. There are three working forms in these projects: wire collection, wire release, and wire replacement-wire collection and release. Wire collection generally adopts the whole pull-out type or the original ground type, and wire replacement generally adopts the method of old wires and new wires.

[0003] In the process of cable arrangement, a retracting and releasing device is needed. The conventional retracting and releasing device uses the main drive shaft sprocket to drive the cable arrangement shaft through a chain. The speed of the reel (cable drum) and the speed of the cable arrangement screw rod (connecting shaft) maintain a fixed speed ratio, resulting in poor adaptability of the overall equipment and inability to change speed and direction. Therefore, a new operating table type cable retracting and releasing device is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a new operating table type cable retracting and releasing device, in which a driving motor drives a linkage transmission wheel group composed of a driving wheel, a V-belt and a driven wheel to rotate, and the power transmitted by the driven wheel is speed-changed and decelerated and drive-transmitted after passing through a first-stage gearbox, and the first-stage gearbox drives the second-stage gearbox to move, realizes drive steering, and retracts and releases the cable on the cable drum through a rotating shaft, thereby solving the problem of time-consuming and labor-intensive retraction and release of cables used in circulation.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A novel operating table type cable retracting and releasing device, comprising:

[0008] A connecting frame used as a connecting frame connected to the base frame, the top of the connecting frame is connected to the bracket, and a connecting shaft is rotatably connected in the bracket;

[0009] The power component is connected to the bottom of the connecting frame and serves as a power source to provide power for cable retraction and extension;

[0010] The deceleration and direction-changing component is placed outside the connecting frame and connected to the power component to provide a speed-changing and steering driving force;

[0011] The guide component is connected to the top of the connecting frame to compress and guide the cables during the retraction and extension process.

[0012] As a preferred solution of a new type of operating table cable retracting device described in the utility model, the power component includes a driving motor installed at the bottom of the connecting frame, the output end of the driving motor is connected to the driving wheel, a V-belt is sleeved on the driving wheel, and the other end of the V-belt is sleeved on the driven wheel, and drives the driven wheel to follow the driving wheel to move synchronously.

[0013] As a preferred solution of a new operating table type cable retracting device described in the utility model, the deceleration and changing direction component includes a primary gearbox and a secondary gearbox, the input shaft of the primary gearbox is connected to the driven wheel and moves synchronously with the driven wheel, the output shaft of the primary gearbox is connected to the input shaft of the secondary gearbox, and the output shaft of the secondary gearbox is connected to pulley one.

[0014] As a preferred solution of the new operating table type cable retracting device described in the utility model, wherein: a transmission belt is sleeved on the first pulley, the other end of the transmission belt is connected to the second pulley, the second pulley is rotatably connected to the outside of the bracket, and the second pulley is connected to the connecting shaft and drives the connecting shaft to move synchronously.

[0015] As a preferred solution of the novel operating table type cable retracting device described in the utility model, the guide component includes a telescopic motor installed on the top of the connecting frame, the output end of the telescopic motor is connected to the mounting frame, and the guide wheel is rotated inside the mounting frame.

[0016] As a preferred solution of the novel operating table type cable retracting and releasing device described in the utility model, a control console is installed on the top of the connecting frame, the control console is connected to the power component and the guide component, and controls the movement of the power component and the guide component.

[0017] As a preferred solution of the novel operating table type cable retracting and releasing device described in the utility model, in order to ensure the working stability of the driving motor, a support frame is connected to the bottom of the driving motor, and the bottom of the support frame is in contact with the ground.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The driving motor drives the linkage transmission wheel group composed of the driving wheel, the V-belt and the driven wheel to rotate. The power transmitted by the driven wheel is decelerated and driven after passing through the first gearbox. The first gearbox drives the second gearbox to move, realize the driving steering, and the cable on the cable drum is retracted and released through the rotating shaft, solving the problem of time-consuming and labor-intensive retraction and release of the turnover cable;

[0020] 2. The telescopic motor works to change the height position of the guide wheel. While guiding the cable through the guide wheel, the cable can be compressed and transported to ensure transportation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the power components;

[0024] Figure 3 For this utility model Figure 2 Schematic diagram of some structures.

[0025] In the figure: 100 connecting frame, 110 control panel, 120 bracket, 121 connecting shaft, 200 power component, 210 driving motor, 211 driving wheel, 212 V-belt, 213 supporting frame, 220 driven wheel, 300 speed reduction and direction changing component, 310 primary gearbox, 320 secondary gearbox, 330 pulley 1, 331 transmission belt, 340 pulley 2, 400 guide component, 410 telescopic motor, 411 mounting frame, 420 guide wheel. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] The utility model provides a new type of operating table type cable retracting device, please refer to Figure 1-3 , including a connecting frame 100, a power component 200, a deceleration and direction-changing component 300 and a guide component 400;

[0031] Please continue reading Figure 1 , a connecting frame 100 is used as a connecting frame, a bracket 120 is threadedly connected to the top of the connecting frame 100, a connecting shaft 121 is rotatably connected inside the bracket 120, one end of the connecting shaft 121 is connected to the second pulley 340, and rotates from the bracket 120 along with the second pulley 340;

[0032] Please continue reading Figure 1-3 , the power component 200 is connected to the bottom of the connecting frame 100 and serves as a power source to provide power for cable retraction and extension;

[0033] The power component 200 includes a driving motor 210 threadedly connected to the bottom of the connecting frame 100, the output end of the driving motor 210 is connected to a driving wheel 211, a V-belt 212 is sleeved on the driving wheel 211, and the other end of the V-belt 212 is sleeved on a driven wheel 220, and drives the driven wheel 220 to follow the driving wheel 211 to move synchronously;

[0034] action:

[0035] The driving motor 210 works to drive the linkage transmission wheel group composed of the driving wheel 211, the V-belt 212 and the driven wheel 220 to rotate;

[0036] Please continue reading Figure 1-3 The deceleration and direction-changing component 300 is placed outside the connecting frame 100 and connected to the power component 200 to provide a speed-changing and steering driving force;

[0037] The deceleration and direction-changing component 300 includes a primary gearbox 310 and a secondary gearbox 320. The input shaft of the primary gearbox 310 is connected to the driven wheel 220 and moves synchronously with the driven wheel 220. The output shaft of the primary gearbox 310 is connected to the input shaft of the secondary gearbox 320. The output shaft of the secondary gearbox 320 is connected to a pulley 1 330. The power transmitted by the driven wheel 220 is decelerated and driven after passing through the primary gearbox 310.

[0038] A transmission belt 331 is sleeved on the pulley 1 330, and the other end of the transmission belt 331 is connected to the pulley 2 340. The pulley 2 340 is rotatably connected to the outer side of the bracket 120, and the pulley 2 340 is connected to the connecting shaft 121, and drives the connecting shaft 121 to move synchronously, and the primary gearbox 310 drives the secondary gearbox 320 to move, and then drives the transmission wheel composed of the pulley 1 330, the transmission belt 331 and the pulley 2 340 to move, so as to realize the driving steering;

[0039] Please continue reading Figure 1 The guide component 400 is connected to the top of the connecting frame 100 to compress and guide the cables during the retraction and extension process;

[0040] The guide component 400 includes a telescopic motor 410 threadedly connected to the top of the connecting frame 100. The output end of the telescopic motor 410 is connected to the mounting frame 411 through a positioning bolt. The mounting frame 411 is rotated and connected to the guide wheel 420. When the telescopic motor 410 works, the height position of the guide wheel 420 is changed. While guiding the cable through the guide wheel 420, the cable can be compressed and transported to ensure the stability of transportation.

[0041] Working principle: When the utility model is in use, the driving motor 210 works, driving the linkage transmission wheel group composed of the driving wheel 211, the V-belt 212 and the driven wheel 220 to rotate, and the power transmitted by the driven wheel 220 is speed-changed, decelerated and driven through the first-stage gearbox 310. The first-stage gearbox 310 drives the second-stage gearbox 320 to move, and then drives the transmission wheel composed of the pulley 1 330, the transmission belt 331 and the pulley 2 340 to move, so as to realize the driving steering, and the cable on the cable drum is retracted and released through the rotating shaft. At the same time, the telescopic motor 410 works, driving the height position of the guide wheel 420 to change. While guiding the cable through the guide wheel 420, the cable can be compressed and transported to ensure the transportation stability.

[0042] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A new type of operating table type cable retracting device, characterized in that: include: A connecting frame (100) used as a connecting frame, the top of the connecting frame (100) being connected to a bracket (120), and a connecting shaft (121) being rotatably connected inside the bracket (120); A power component (200) is connected to the bottom of the connecting frame (100) and serves as a power source to provide power for cable retraction and extension; A deceleration and direction-changing component (300) is disposed outside the connecting frame (100) and connected to the power component (200) and is used to provide a speed-changing and direction-changing driving force; The guide component (400) is connected to the top of the connection frame (100) and is used to compress and guide the cables during the retraction and extension process.

2. According to the novel operating table type cable retracting device of claim 1, it is characterized in that: The power component (200) comprises a driving motor (210) mounted on the bottom of the connecting frame (100); the output end of the driving motor (210) is connected to a driving wheel (211); a V-belt (212) is sleeved on the driving wheel (211); the other end of the V-belt (212) is sleeved on a driven wheel (220) and drives the driven wheel (220) to move synchronously with the driving wheel (211).

3. According to the novel operating table type cable retracting device of claim 1, it is characterized in that: The deceleration and direction-changing component (300) comprises a primary gearbox (310) and a secondary gearbox (320); the input shaft of the primary gearbox (310) is connected to a driven wheel (220) and moves synchronously with the driven wheel (220); the output shaft of the primary gearbox (310) is connected to an input shaft of the secondary gearbox (320); and the output shaft of the secondary gearbox (320) is connected to a pulley 1 (330).

4. The novel operating table type cable retracting device according to claim 3 is characterized in that: A transmission belt (331) is sleeved on the first pulley (330), and the other end of the transmission belt (331) is connected to the second pulley (340). The second pulley (340) is rotatably connected to the outside of the bracket (120), and the second pulley (340) is connected to the connecting shaft (121) and drives the connecting shaft (121) to move synchronously.

5. According to the novel operating table type cable retracting device of claim 1, it is characterized in that: The guide component (400) comprises a telescopic motor (410) mounted on the top of the connecting frame (100); the output end of the telescopic motor (410) is connected to the mounting frame (411); and the mounting frame (411) is rotatably connected to a guide wheel (420).

6. The novel operating table type cable retracting device according to claim 1 is characterized in that: A control console (110) is installed on the top of the connecting frame (100); the control console (110) is connected to the power component (200) and the guide component (400), and controls the movement of the power component (200) and the guide component (400).

7. The novel operating table type cable retracting device according to claim 2 is characterized in that: In order to ensure the working stability of the driving motor (210), a support frame (213) is connected to the bottom of the driving motor (210), and the bottom of the support frame (213) is in contact with the ground.

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