Cable reel driving device

Abstract

The utility model discloses a cable reel driving device. The cable reel driving device comprises a supporting mechanism; the translation mechanism is arranged around the supporting mechanism; the hinging mechanism is arranged at the top of the supporting mechanism; the movable bracket is arranged above the supporting mechanism and is connected with the hinging mechanism; one end of the lifting mechanism is connected with the supporting mechanism, and the other end is connected with the movable bracket; the driving mechanism is arranged on the movable bracket; the mounting seat is arranged at the end part of the right side of the movable bracket; the driving shaft horizontally penetrates through the mounting seat and is movably connected with the mounting seat; the input end of the driving shaft is connected with the driving mechanism; the shifting disc is arranged at the output end of the driving shaft in a sleeving manner; the movable telescopic mechanism is arranged at the end part of the left side of the movable bracket; and the driven shaft is arranged on the movable telescopic mechanism and is opposite to the driving shaft. According to the technical scheme, the cable storage cost can be reduced, cable shaft discs of various specifications and sizes can be driven, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of shield machine auxiliary equipment, and particularly to a cable reel driving device. Background Technique

[0002] A shield machine is a tunnel boring machine using the shield method, which controls the rotation of the cutter head of the front shield through a main drive motor for tunneling operations. During the tunneling operation, the main drive motor needs to be powered and driven through a connecting cable. In shield machines with a diameter of more than 6 meters, 4G70 cables are mostly selected for the main drive motor cables. Such cables weigh about 3.6 kg / m, and the length of each main drive motor cable is between 60m and 150m. When the shield machine needs to be disassembled, cable storage becomes a difficult problem.

[0003] Currently, for medium and large shield machines, when disassembling and storing the main drive motor cables, the method of using a crane for hoisting and storage is usually adopted. Specifically, it is to use a crane for assistance. During disassembly, the cable is hoisted to a certain height, and then the cable is lowered and coiled on a tray or wooden box to complete the cable storage operation. However, using hoisting and storage requires special lifting machinery, which consumes a large cost. With the development of technology, cable reels have been widely used in cable coiling and storage operations. By installing a driving device to drive the rotation of the cable reel, the cable winding and unwinding operations are carried out. However, in existing driving devices, the cable reel is generally adaptively connected to the driving device, that is, a driving device can usually only install and fix cable reels of a certain specification size, and cannot meet the driving requirements of various specification cable reels, and the applicable range is limited.

[0004] Therefore, how to provide a cable reel driving device that can reduce the cable storage cost, can drive cable reels of various specification sizes, and increase the applicable range of the device has become a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a cable reel driving device that can reduce the cable storage cost, can drive cable reels of various specification sizes, and increase the applicable range of the device.

[0006] The technical solution provided by the utility model is as follows:

[0007] The utility model provides a cable shaft disk driving device, comprising: a supporting mechanism; a translation mechanism arranged around the supporting mechanism; a hinge mechanism arranged on the top of the supporting mechanism; a movable bracket arranged above the supporting mechanism and connected to the hinge mechanism; a lifting mechanism connected to the supporting mechanism at one end and connected to the movable bracket at the other end; a driving mechanism arranged on the movable bracket; a mounting seat arranged at the right end of the movable bracket; a driving shaft horizontally penetrating the mounting seat and movably connected to the mounting seat; the input end of the driving shaft is connected to the driving mechanism; a toggle plate sleeved on the output end of the driving shaft; a movable telescopic mechanism arranged at the left end of the movable bracket; a driven shaft arranged on the movable telescopic mechanism and opposite to the driving shaft.

[0008] Furthermore, in a preferred embodiment of the present invention, the support mechanism comprises:

[0009] first base crossbar;

[0010] a second base crossbar disposed parallel to the first base crossbar;

[0011] A triangular bracket symmetrically arranged between the first base crossbar and the second base crossbar;

[0012] A supporting pad is arranged in the triangular bracket.

[0013] Furthermore, in a preferred embodiment of the present invention, the translation mechanism comprises:

[0014] A mounting frame disposed at the front and rear ends of the triangular bracket;

[0015] A translation roller disposed in the mounting frame;

[0016] A support bolt is arranged on the side wall of the mounting frame.

[0017] Furthermore, in a preferred embodiment of the present invention, the hinge mechanism comprises:

[0018] A first support mounting plate disposed on the top of the triangular bracket;

[0019] A first hinged support seat disposed on the first support mounting plate;

[0020] A second support mounting plate disposed at the bottom of the mobile bracket;

[0021] A second hinged support seat disposed on the second support mounting plate;

[0022] The first hinged support seat and the second hinged support seat are provided with through holes;

[0023] A pin fastener that passes through the through hole and connects the first hinge support seat and the second hinge support seat.

[0024] Further, in a preferred embodiment of the present invention, the movable bracket includes:

[0025] A first bracket cross bar;

[0026] A second bracket cross bar arranged parallel to the first bracket cross bar;

[0027] First bracket vertical bars and second bracket vertical bars arranged on the left and right sides of the first bracket cross bar and the second bracket cross bar;

[0028] Support bars arranged on the bottom surfaces of the first bracket vertical bars and the second bracket vertical bars.

[0029] Further, in a preferred embodiment of the present invention, the lifting mechanism includes:

[0030] A first lifting mounting plate arranged on the top surface of the first base cross bar;

[0031] A first lifting support seat arranged on the first lifting mounting plate;

[0032] A second lifting support seat movably connected to the first lifting support seat;

[0033] A lifter arranged on the second lifting support seat;

[0034] A third lifting support seat arranged on the side wall of the first bracket cross bar and movably connected to the lifter.

[0035] Further, in a preferred embodiment of the present invention, the lifter includes:

[0036] A drive motor arranged on the second lifting support seat;

[0037] A transmission lead screw connected to the output shaft of the drive motor;

[0038] A nut seat sleeved on the transmission lead screw and movably connected to the third lifting support seat.

[0039] Further, in a preferred embodiment of the present invention, the drive mechanism includes:

[0040] A reduction motor arranged on the second bracket vertical bar;

[0041] A driving sprocket connected to the output shaft of the reduction motor;

[0042] A driven sprocket sleeved on the input end of the driving shaft;

[0043] A drive chain connected to the driving sprocket and the driven sprocket;

[0044] A protective cover disposed on the drive chain.

[0045] Further, in a preferred embodiment of the present invention, the movable telescopic mechanism includes:

[0046] A telescopic frame disposed at the end of the vertical rod of the first bracket;

[0047] A telescopic arm disposed within the telescopic frame;

[0048] A driving idler wheel disposed on the left side wall of the telescopic frame;

[0049] A transmission mechanism having one end connected to the driving idler wheel and the other end connected to the telescopic arm;

[0050] A locking mechanism disposed on the front side wall of the telescopic frame.

[0051] Further, in a preferred embodiment of the present invention, the locking mechanism includes:

[0052] A telescopic mounting plate disposed on the front side wall of the telescopic frame;

[0053] A locking nut disposed on the telescopic mounting plate;

[0054] An adjusting bolt passing through the locking nut and abutting against the telescopic arm.

[0055] A cable reel driving device provided by the utility model comprises: a support mechanism; a translation mechanism arranged around the support mechanism; a hinge mechanism arranged at the top of the support mechanism; a moving bracket arranged above the support mechanism and connected to the hinge mechanism; a lifting mechanism with one end connected to the support mechanism and the other end connected to the moving bracket; a driving mechanism arranged on the moving bracket; a mounting seat arranged at the right end of the moving bracket; a driving shaft horizontally penetrating through the mounting seat and movably connected to the mounting seat; the input end of the driving shaft is connected to the driving mechanism; a dial plate sleeved on the output end of the driving shaft; a movable telescopic mechanism arranged at the left end of the moving bracket; a driven shaft arranged on the movable telescopic mechanism and arranged opposite to the driving shaft.In the cable reel drive device described in the utility model, the main structure of the drive device is composed of the support mechanism, the translation mechanism, the articulation mechanism, the mobile bracket, the lifting mechanism, the drive mechanism, the mounting seat, the active shaft, the toggle plate, the movable telescopic mechanism and the driven shaft; wherein the support mechanism is used to support other mechanisms, and the translation mechanism is installed around the support mechanism to move the drive device as a whole and to level the device; the mobile bracket is arranged above the support mechanism, and the articulation mechanism is installed between the mobile bracket and the support mechanism, and the articulation mechanism is arranged to enable the The movable bracket is movably connected with the supporting mechanism, and the movable bracket can be rotated in a vertical plane with the hinge mechanism as a rotating fulcrum; in order to realize the rotation of the movable bracket, the lifting mechanism is arranged between the supporting mechanism and the movable bracket, and the lifting mechanism is a power source, which can provide power for the movable bracket to rotate up and down, thereby adjusting the height position of the driving shaft and the driven shaft, so that the driving device can be suitable for cable reels of different heights and sizes, and after the cable reel is installed, the cable reel can be lifted off the ground to facilitate the rotation of the cable reel and carry out the cable storage work; secondly, the The driving mechanism, the mounting seat, the driving shaft, the toggle plate, the movable telescopic mechanism and the driven shaft are installed on the movable bracket, and the driving mechanism, the mounting seat, the driving shaft and the toggle plate are installed on the right side of the movable bracket, wherein the mounting seat is arranged at the right end of the movable bracket, and the driving shaft is arranged in the seat body, and the driving shaft is used to connect the central hole of the cable shaft disc, and the toggle plate is sleeved on the output end of the driving shaft, and the toggle plate is used to be fixedly connected with the cable shaft disc, and through the rotation of the driving shaft, the toggle plate can toggle the cable shaft disc for rotation, and the input end of the driving shaft is connected to the driving mechanism, and the The driving mechanism provides power for fixed-axis rotation; the movable telescopic mechanism and the driven shaft are arranged on the left side of the movable bracket, and the driven shaft is arranged opposite to the driving shaft for connecting to the center hole of the cable shaft drum. The movable telescopic mechanism can be used to adjust the horizontal extension position of the driven shaft, thereby changing the horizontal installation range of the cable shaft drum; finally, after the driving shaft, the toggle plate, the driven shaft and the cable shaft drum are installed, the lifting mechanism lifts the cable shaft drum off the ground, and the driving mechanism provides power to control the rotation of the driving shaft, driving the cable shaft drum to rotate, so that the cable storage operation can be carried out. It can be seen that the technical solution provided by the utility model can reduce the cable storage cost compared with the prior art, can drive cable shaft drums of various specifications and sizes, and increase the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0057] Figure 1 Structural schematic diagram of the cable reel driving device provided by the embodiment of the present invention;

[0058] Figure 2 Structural schematic diagram of the support mechanism provided by the embodiment of the present invention;

[0059] Figure 3 Installation structural schematic diagram of the translation mechanism provided by the embodiment of the present invention;

[0060] Figure 4 Installation structural schematic diagram of the lifting mechanism provided by the embodiment of the present invention;

[0061] Figure 5 Structural schematic diagram of the driving mechanism provided by the embodiment of the present invention;

[0062] Figure 6 Structural schematic diagram of the movable telescopic mechanism provided by the embodiment of the present invention. Detailed implementation manners

[0063] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0064] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly disposed on the other element; when an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0065] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "first", "second", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0066] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" and "several" is two or more, unless otherwise specifically defined.

[0067] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present utility model. Therefore, they do not have technical substantial significance. Any modification of the structure, change of the ratio relationship, or adjustment of the size, without affecting the efficacy and the purpose that the present utility model can achieve, should still fall within the scope that can be covered by the technical content disclosed by the present utility model.

[0068] As Figures 1 to 6 shown, the cable spool driving device provided by the embodiment of the present utility model includes: a support mechanism 1, a translation mechanism 2, a hinged mechanism 3, a moving bracket 4, a lifting mechanism 5, a driving mechanism 6, a mounting seat 7, a driving shaft 8, a dial 9, a movable telescopic mechanism 10, and a driven shaft 11.

[0069] The utility model provides a cable drum drive device, which is suitable for the storage operation of the main drive motor cable of the shield machine, wherein the cable drum drive device specifically includes: a support mechanism 1; a translation mechanism 2 arranged around the support mechanism 1; a hinge mechanism 3 arranged at the top of the support mechanism 1; a mobile bracket 4 arranged above the support mechanism 1 and connected to the hinge mechanism 3; a lifting mechanism 5 connected to the support mechanism 1 at one end and connected to the mobile bracket 4 at the other end; a driving mechanism 6 arranged on the mobile bracket 4; a mounting seat 7 arranged at the right end of the mobile bracket 4; a driving shaft 8 horizontally penetrating the mounting seat 7 and movably connected to the mounting seat 7; the input end of the driving shaft 8 is connected to the driving mechanism 5; a toggle plate 9 sleeved on the output end of the driving shaft 8; a movable telescopic mechanism 10 arranged at the left end of the mobile bracket 4; and a driven shaft 11 arranged on the movable telescopic mechanism 10 and opposite to the driving shaft 8. Compared with the prior art, the technical solution provided by the utility model can reduce the cable storage cost, can drive cable drums of various specifications and sizes, and increase the application range of the device.

[0070] The technical solution of the utility model is specifically described below in conjunction with the embodiments:

[0071] Specifically, in an embodiment of the utility model, the support mechanism 1 includes: a first base cross bar 1-1; a second base cross bar 1-2 arranged parallel to the first base cross bar 1-1; a triangular bracket 1-3 symmetrically arranged between the first base cross bar 1-1 and the second base cross bar 1-2; and a support pad 1-4 arranged in the triangular bracket 1-3.

[0072] like Figure 2 As shown, in an embodiment of the utility model, the support mechanism 1 is a ground base, which is used to support other mechanisms in the device; the main body of the support mechanism 1 is composed of the first base cross bar 1-1, the second base cross bar 1-2, the triangular bracket 1-3 and the support pad 1-4, wherein the triangular bracket 1-3 is provided with two pieces, and the two triangular brackets 1-3 are vertically symmetrically arranged on both sides of the first base cross bar 1-1 and the second base cross bar 1-2, and the first base cross bar 1-1 and the second base cross bar 1-2 are parallelly installed between the triangular brackets 1-3; the support pad 1-4 is installed in the triangular bracket 1-3 to enhance the strength and rigidity of the support mechanism 1 structure, so as to make the support mechanism 1 more stable.

[0073] Specifically, in an embodiment of the utility model, the translation mechanism 2 includes: a mounting frame 2-1 arranged at the front and rear ends of the triangular bracket 1-3; a translation roller 2-2 arranged in the mounting frame 2-1; and a support bolt 2-3 arranged on the side wall of the mounting frame 2-1.

[0074] As Figure 2 , 3 shown, in the embodiment of the present utility model, four pieces of the translation mechanism 2 are provided, which are respectively installed on the front and rear end faces of two triangular brackets 1-3. The translation mechanism 2 is used to move the driving device as a whole. The main body of the translation mechanism 2 is composed of the mounting frame 2-1, the translation roller 2-2 and the support bolt 2-3. Among them, the mounting frame 2-1 is specifically a rectangular collar, and the translation roller 2-2 is installed in the rectangular collar by setting a rotating shaft. The support bolt 2-3 is used to horizontally level the entire driving device. The support bolt 2-3 includes a nut seat and a telescopic bolt. The nut seat is installed on the side wall of the rectangular collar, and the telescopic bolt passes through the nut seat. By adjusting the elongation and contraction lengths of the telescopic bolts in different directions, the driving device can be leveled.

[0075] Specifically, in the embodiment of the present utility model, the hinge mechanism 3 includes: a first support mounting plate 3-1 provided on the top of the triangular bracket 1-3; a first hinge support seat 3-2 provided on the first support mounting plate 3-1; a second support mounting plate 3-3 provided on the bottom of the moving bracket 4; a second hinge support seat 3-4 provided on the second support mounting plate 3-3; through holes are provided on the first hinge support seat 3-2 and the second hinge support seat 3-4; a pin fastener 3-5 that passes through the through holes and connects the first hinge support seat 3-2 and the second hinge support seat 3-4.

[0076] As Figure 2 , 4 shown, the hinge mechanism 3 is used to connect the support mechanism 1 and the moving bracket 4, so that the moving bracket 4 is movably connected to the support mechanism 1. In the embodiment of the present utility model, the hinge mechanism 3 adopts pin hinge. Its main body is composed of the first support mounting plate 3-1, the first hinge support seat 3-2, the second support mounting plate 3-3, the second hinge support seat 3-4 and the pin fastener 3-5. The pin fastener 3-5 is installed between the first hinge support seat 3-2 and the second hinge support seat 3-4 to movably connect the first hinge support seat 3-2 and the second hinge support seat 3-4, so that the moving bracket 4 is movably connected to the support mechanism 1, that is, the moving bracket 4 can rotate in the vertical plane with the pin fastener 3-5 as the rotation fulcrum.

[0077] Specifically, in the embodiment of the present utility model, the moving bracket 4 includes: a first bracket cross bar 4-1; a second bracket cross bar 4-2 arranged parallel to the first bracket cross bar 4-1; first bracket vertical bars 4-3 and second bracket vertical bars 4-4 arranged on the left and right sides of the first bracket cross bar 4-1 and the second bracket cross bar 4-2; and support bars 4-5 arranged on the bottom surfaces of the first bracket vertical bars 4-3 and the second bracket vertical bars 4-4.

[0078] As Figure 1 shown, in the embodiment of the present utility model, the moving bracket 4 is composed of the first bracket cross bar 4-1, the second bracket cross bar 4-2, the first bracket vertical bar 4-3, the second bracket vertical bar 4-4, and the support bar 4-5; the first bracket cross bar 4-1, the second bracket cross bar 4-2, the first bracket vertical bar 4-3, and the second bracket vertical bar 4-4 form a portal frame for installing other mechanisms in the driving device, and the support bar 4-5 is arranged on the lower bottom surfaces of the first bracket vertical bar 4-3 and the second bracket vertical bar 4-4, and can support and limit the range of rotation of the moving bracket 4.

[0079] Specifically, in the embodiment of the present utility model, the lifting mechanism 5 includes: a first lifting mounting plate 5-1 arranged on the top surface of the first base cross bar 1-1; a first lifting support seat 5-2 arranged on the first lifting mounting plate 5-1; a second lifting support seat 5-3 movably connected to the first lifting support seat 5-2; a lifter 5-4 arranged on the second lifting support seat 5-3; and a third lifting support seat 5-5 arranged on the side wall of the first bracket cross bar 4-1 and movably connected to the lifter 5-4.

[0080] As Figure 4 shown, in the embodiment of the present utility model, the lifting mechanism 5 is used to adjust the height positions of the driving shaft 8 and the driven shaft 11, and after the cable reel is installed, the cable reel can be lifted to facilitate the rotation of the cable reel for cable storage operation; wherein, the main structure of the lifting mechanism 5 is composed of the first lifting mounting plate 5-1, the first lifting support seat 5-2, the second lifting support seat 5-3, the lifter 5-4, and the third lifting support seat 5-5; the lifter 5-4 is installed on the second lifting support seat 5-3, and the second lifting support seat 5-3 is movably connected to the first lifting support seat 5-2, so that the lower end of the lifter 5-4 can rotate around a fixed axis relative to the first lifting support seat 5-2, the third lifting support seat 5-5 is fixedly installed on the side wall of the first bracket cross bar 4-1, and the upper end of the lifter 5-4 is movably connected to the third lifting support seat 5-5. Under the action of the lifter 5-4, one side of the moving bracket 4 can be lifted or lowered, so that the moving bracket 4 moves in the opposite direction.

[0081] Specifically, in the embodiment of the present utility model, the lifter 5-4 includes: a driving motor 12 disposed on the second lifting support base 5-3; a transmission lead screw 13 connected to the output shaft of the driving motor 12; and a nut seat 14 sleeved on the transmission lead screw 13 and movably connected to the third lifting support base 5-5.

[0082] Among them, as Figure 4 shown, in the embodiment of the present utility model, the main structure of the lifter 5-4 is composed of the driving motor 12, the transmission lead screw 13, and the nut seat 14. The driving motor 12 provides power to control the fixed-axis rotation of the transmission lead screw 13. The nut seat 14 is sleeved on the transmission lead screw 13 and movably connected to the third lifting support base 5-5. Under the action of the transmission lead screw 13, the nut seat 14 moves on the transmission lead screw 13, thereby lifting or lowering one side of the moving bracket 4, and enabling the moving bracket 4 to rotate with the pin fastener 3-5 in the hinge mechanism 3 as the fulcrum.

[0083] Specifically, in the embodiment of the present utility model, the driving mechanism 6 includes: a reduction motor 6-1 disposed on the second bracket vertical rod 4-4; a driving sprocket 6-2 connected to the output shaft of the reduction motor 6-1; a driven sprocket 6-3 sleeved on the input end of the main shaft 8; a transmission chain 6-4 connecting the driving sprocket 6-2 and the driven sprocket 6-3; and a protective cover 6-5 disposed on the transmission chain 6-4.

[0084] Specifically, in the embodiment of the present utility model, the movable telescopic mechanism 10 includes: a telescopic frame 10-1 disposed at the end of the first bracket vertical rod 4-3; a telescopic arm 10-2 disposed inside the telescopic frame 10-1; a driving steering wheel 10-3 disposed on the left end side wall of the telescopic frame 10-1; a transmission mechanism 10-4 with one end connected to the driving steering wheel 10-3 and the other end connected to the telescopic arm 10-2; and a locking mechanism disposed on the front end side wall of the telescopic frame 10-1.

[0085] As Figure 6As shown, in the embodiment of the present utility model, the movable telescopic mechanism 10 is used to extend or contract the driven shaft 11, expanding the applicable range of the driving device for the cable reel; wherein, the main structure of the movable telescopic mechanism 10 consists of the telescopic frame 10-1, the telescopic arm 10-2, the driving idler wheel 10-3, the transmission mechanism 10-4 and the locking mechanism. The telescopic arm 10-2 is installed in the telescopic frame 10-1 and can move back and forth repeatedly in the telescopic frame 10-1. One end of the transmission mechanism 10-4 is connected to the driving idler wheel 10-3, and the other end is connected to the telescopic arm 10-2. By rotating the driving idler wheel 10-3, the transmission mechanism 10-4 can drive the telescopic arm 10-2 to extend or contract in the telescopic frame 10-1. And the driven shaft 11 is installed on the telescopic arm 10-2, so that the telescopic position of the driven shaft 11 can be changed.

[0086] Specifically, in the embodiment of the present utility model, the locking mechanism includes: a telescopic mounting plate 15 provided on the front side wall of the telescopic frame 10-1; a locking nut 17 provided on the telescopic mounting plate 15; and an adjusting bolt 16 passing through the locking nut 17 and abutting against the telescopic arm 10-2.

[0087] As described above, the cable drum drive device provided by the embodiment of the utility model is mainly used for the storage operation of the main drive motor cable of the shield machine, which can solve the problem that the traditional cable storage needs to occupy the lifting machinery, which is costly, not economical and practical, and the application scope of the existing cable drum drive device is limited. In the cable drum drive device described in the utility model, the main structure of the drive device is composed of the support mechanism 1, the translation mechanism 2, the articulation mechanism 3, the movable bracket 4, the lifting mechanism 5, the drive mechanism 6, the mounting seat 7, the driving shaft 8, the toggle plate 9, the movable telescopic mechanism 10 and the driven shaft 11; wherein, the support mechanism 1 is used to support other mechanisms, and the translation mechanism 2 is installed around the support mechanism 1, which can move the drive device as a whole and level the device; the movable bracket 4 is arranged above the support mechanism 1, and the movable bracket 4 and the support mechanism 1, so that the movable bracket 4 is movably connected with the supporting mechanism 1, and with the hinge mechanism 3 as the rotation fulcrum, the movable bracket 4 can rotate in the vertical plane; in order to realize the rotation of the movable bracket 4, the lifting mechanism 5 is arranged between the supporting mechanism 1 and the movable bracket 4, and the lifting mechanism 5 is a power source, which can provide power for the movable bracket 4 to rotate up and down, thereby adjusting the height position of the driving shaft 8 and the driven shaft 11, so that the driving device can be suitable for cable reels of different heights and sizes, and can be installed after the cable reel is installed. The cable drum is lifted off the ground to facilitate the rotation of the cable drum and to store the cables; secondly, the driving mechanism 6, the mounting seat 7, the active shaft 8, the toggle disk 9, the movable telescopic mechanism 10 and the driven shaft 11 are installed on the mobile bracket 4, and the driving mechanism 6, the mounting seat 7, the active shaft 8 and the toggle disk 9 are installed on the right side of the mobile bracket 4, wherein the mounting seat 7 is arranged at the right end of the mobile bracket 4, and the active shaft 8 is arranged in the seat body. The active shaft 8 is used to connect the center hole of the cable drum, and the toggle disk 9 is sleeved on the output end of the active shaft 8, and the toggle disk 9 and the cable drum are connected. The cable drum is connected to the movable bracket 4 by rotating the driving shaft 8, and the toggle disk 9 can toggle the cable drum to rotate. The input end of the driving shaft 8 is connected to the driving mechanism 6, and the driving shaft 8 rotates around a fixed axis through the power input of the driving mechanism 6. The movable telescopic mechanism 10 and the driven shaft 11 are arranged on the left side of the movable bracket 4, and the driven shaft 11 is arranged opposite to the driving shaft 8 and is used to connect to the center hole of the cable drum. The movable telescopic mechanism 10 can be used to adjust the horizontal extension position of the driven shaft 11, thereby changing the horizontal installation range of the cable drum.During the use of the cable spool driving device, first, the cable spool needs to be rolled into the driving device, and the front and rear positions of the spool are adjusted. At the same time, the positions of the driving shaft and the driven shaft are adjusted by using the lifting mechanism 5 to make the cable spool concentric with the driving shaft 8. Then, the driving device is pushed from one side of the driving shaft 8 to insert the driving shaft 8 into the central hole of the cable spool. After that, the telescopic arm 10-2 is extended to insert the driven shaft into the central hole of the cable spool. Then, when the driven shaft 11 and the driving shaft 8 clamp the cable spool, the adjusting bolt 16 in the locking mechanism is tightened to fix the telescopic arm 10-2, and it is locked with the locking nut 17. Then, the support bolt 2-3 in the support mechanism 1 is tightened to fix the driving device and level it left and right, and the support bolt 2-3 is locked. After that, the nut seat 14 of the lifter 5-4 is moved downward, and the cable spool at the other end of the moving bracket 4 is lifted off the ground by using the lever principle. Finally, the reduction motor 6-1 is started to drive the dial 9 and the driving shaft 8 to rotate through the sprocket and chain, thereby driving the cable spool to rotate for cable storage operation. It can be seen that the technical solution provided by the present invention can reduce the cable storage cost compared with the prior art, can drive cable spools of various specifications and sizes, and increases the application range of the device.

[0088] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cable reel drive device, characterized in that: include: Support mechanism; A translation mechanism arranged around the supporting mechanism; A hinge mechanism disposed on the top of the support mechanism; A movable bracket disposed above the supporting mechanism and connected to the hinge mechanism; A lifting mechanism having one end connected to the supporting mechanism and the other end connected to the movable bracket; A driving mechanism disposed on the movable bracket; A mounting seat disposed at the right end of the movable bracket; A driving shaft horizontally penetrating the mounting seat and movably connected to the mounting seat; The input end of the driving shaft is connected to the driving mechanism; A dial sleeved on the output end of the driving shaft; A movable telescopic mechanism disposed at the left end of the movable bracket; A driven shaft is arranged on the movable telescopic mechanism and is arranged opposite to the driving shaft.

2. The cable drum drive device according to claim 1, characterized in that: The supporting mechanism comprises: first base crossbar; a second base crossbar disposed parallel to the first base crossbar; A triangular bracket symmetrically arranged between the first base crossbar and the second base crossbar; A supporting pad is arranged in the triangular bracket.

3. The cable drum drive device according to claim 2, characterized in that: The translation mechanism comprises: A mounting frame disposed at the front and rear ends of the triangular bracket; A translation roller disposed in the mounting frame; A support bolt is arranged on the side wall of the mounting frame.

4. The cable drum drive device according to claim 2, characterized in that: The hinge mechanism comprises: A first support mounting plate disposed on the top of the triangular bracket; A first hinged support seat disposed on the first support mounting plate; A second support mounting plate disposed at the bottom of the mobile bracket; A second hinged support seat disposed on the second support mounting plate; The first hinged support seat and the second hinged support seat are provided with through holes; A pin fastener passes through the through hole and connects the first hinge support seat and the second hinge support seat.

5. The cable drum drive device according to claim 2, characterized in that: The mobile support comprises: first bracket crossbar; a second support cross bar disposed parallel to the first support cross bar; A first bracket vertical rod and a second bracket vertical rod are arranged on the left and right sides of the first bracket cross rod and the second bracket cross rod; A support rod is arranged on the bottom surface of the first bracket vertical rod and the second bracket vertical rod.

6. The cable drum drive device according to claim 5, characterized in that: The lifting mechanism comprises: A first lifting mounting plate disposed on the top surface of the first base crossbar; A first lifting support seat disposed on the first lifting mounting plate; A second lifting support base movably connected to the first lifting support base; A lifter disposed on the second lifting support seat; A third lifting support seat is arranged on the side wall of the first bracket cross bar and is movably connected to the lifter.

7. The cable drum drive device according to claim 6, characterized in that: The lifter comprises: A driving motor disposed on the second lifting support seat; A transmission screw connected to the output shaft of the drive motor; A nut seat is sleeved on the transmission screw rod and movably connected to the third lifting support seat.

8. The cable drum drive device according to claim 5, characterized in that: The driving mechanism comprises: A reduction motor disposed on the second bracket vertical rod; A driving sprocket connected to the output shaft of the reduction motor; A driven sprocket sleeved on the input end of the driving shaft; A transmission chain connected to the driving sprocket and the driven sprocket; A protective cover is arranged on the transmission chain.

9. The cable drum drive device according to claim 5, characterized in that: The movable telescopic mechanism comprises: A telescopic frame provided at the end of the vertical rod of the first bracket; A telescopic arm disposed in the telescopic frame; A driving steering wheel disposed on the left end side wall of the telescopic frame; One end is connected to the driving steering wheel, and the other end is connected to the transmission mechanism of the telescopic arm; A locking mechanism is arranged on the front end side wall of the telescopic frame.

10. The cable drum drive device according to claim 9, characterized in that: The locking mechanism comprises: A telescopic mounting plate disposed on a front end side wall of the telescopic frame; A locking nut disposed on the telescopic mounting plate; An adjusting bolt passes through the locking nut and abuts against the telescopic arm.

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