High-flexibility cable pay-off device for weak current engineering

Abstract

The utility model discloses a cable pay-off device with high flexibility for weak current engineering, which relates to the technical field of weak current engineering and comprises a base main body, a support plate is fixedly mounted on one side of the upper surface of the base main body, a moving assembly is arranged on one side, far away from the support plate, of the upper surface of the base main body, and a transmission assembly is mounted on one side of the top of the support plate. After a third motor is started, a second threaded lead screw is driven to rotate, so that a second sliding block in threaded connection with the second threaded lead screw is driven to start to move upwards, the height of a cable is increased when the cable is unwound by a winding reel, and the phenomenon that the cable is dragged on the ground is avoided to a certain extent; the two sets of wire clamping rollers are driven to rotate synchronously, the wire clamping rollers clamp the cable and prevent retraction, and the two sets of wire clamping rollers are matched with each other to automatically discharge the cable and cooperate with the pay-off work of a winding reel, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weak current engineering, in particular to a cable laying device for weak current engineering with high flexibility. Background Art

[0002] Cable is a general term for optical cables, electrical cables and other items. Cables have many uses, mainly used for control installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life. Since cables are charged, installation requires special caution. Weak current engineering is a classification of power application. Generally, AC 220V50Hz and below can be called weak current. In the construction of weak current engineering, it is necessary to lay out the cables.

[0003] The existing patent (publication number: CN216583439U) discloses a highly flexible cable pay-off device for weak current engineering projects. The device is constructed by putting a winding drum on a rotating shaft, and then driving a movable block to move left and right through a driving mechanism, which can drive a movable plate and an insertion block to move left and right. When the movable plate moves to the left, the rotating shaft is inserted into the socket on the insertion block, and the insertion block and the baffle cooperate to clamp the winding drum on the rotating shaft. Therefore, it is convenient to install and disassemble the winding drum, the steps are simple, and the flexibility is high. At the same time, the height of the winding drum for paying out the wire is increased by setting a changing mechanism, which to a certain extent avoids the phenomenon of the cable being dragged on the ground.

[0004] However, the above technical solution still has certain defects. The above device increases the height of the reel for paying out the wire through a changing mechanism. However, in the initial stage of paying out the wire, the cable may retract. As a result, the staff need to hold the cable in the initial stage of paying out the wire, which is time-consuming and labor-intensive and affects work efficiency. Therefore, a highly flexible cable paying-out device for weak current engineering is proposed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a highly flexible cable pay-out device for weak current engineering to solve the technical problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly flexible cable pay-out device for weak current engineering, comprising a base body, a support plate is fixedly mounted on one side of the upper surface of the base body, a moving component is arranged on the side of the upper surface of the base body away from the support plate, and a transmission component is mounted on one side of the top of the support plate;

[0007] The transmission assembly includes a fixing plate fixedly welded to the top of one side of the support plate, a third motor is fixedly installed on the bottom of the fixing plate, an output end of the third motor is fixedly connected to a second threaded screw via a coupling, the second threaded screw is connected to the fixing plate via a bearing, a second slider is threadedly connected to an outer wall of the second threaded screw, a connecting rod is fixedly welded to one side of the second slider, an end of the connecting rod away from the second slider is fixedly connected to a fixing frame, an L-shaped connecting plate is fixedly connected to one side of the top of the fixing frame, a fourth motor is fixedly installed on one side of the L-shaped connecting plate, an output end of the fourth motor is fixedly connected to a rotating shaft via a coupling, and the rotating shaft extends through and extends to the inner side of the fixing frame, and a wire clamping roller is fixedly sleeved on the outer side of the rotating shaft.

[0008] As an optimal technical solution for a highly flexible cable pay-out device for weak current engineering of the utility model, the wire clamping rollers are provided with two groups, which are respectively located at the upper and lower ends of the inner cavity of the fixed frame, and the outer walls of one end of the two groups of rotating shafts are fixedly sleeved with gears, and the two groups of gears are meshed with each other.

[0009] As an optimal technical solution for a highly flexible cable pay-out device for weak current engineering of the utility model, a guide rod is fixedly installed on the top of the support plate, the other end of the guide rod extends upward and passes through the second slider, and the second slider is slidably connected to the guide rod.

[0010] As an optimal technical solution for a highly flexible cable laying device for weak current engineering of the utility model, the movable component includes a movable groove opened on the upper surface of the base body away from the support plate, a second motor is fixedly installed on one side of the base body, the output end of the second motor is fixedly connected to a first threaded screw through a coupling, the other end of the first threaded screw extends through and extends into the inner cavity of the movable groove, and a first slider is threadedly connected to the outer side of the first threaded screw, the first slider matches the movable groove, and a movable plate is fixedly connected to the top of the first slider.

[0011] As an optimal technical solution for a highly flexible cable pay-out device for weak current engineering of the utility model, a first motor is fixedly installed on the side of the support plate away from the moving component, the output end of the first motor is fixedly connected to a rotating shaft through a coupling, and the rotating shaft extends through and extends to the other side of the support plate, and plug blocks are fixedly installed on one side of the moving plate and one end of the rotating shaft.

[0012] As an optimal technical solution for a highly flexible cable pay-out device for weak current engineering of the utility model, the other end of the rotating shaft passes through a baffle plate and is covered with a winding drum, and the baffle plate is welded and fixed to the rotating shaft.

[0013] As a preferred technical solution of a highly flexible cable pay-off device for weak current engineering of the utility model, the plug-in block is rotatably connected to the side wall of the movable plate close to the winding drum.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] The utility model enables a worker to pass the end of the cable on the winding drum through between two groups of clamping rollers, and the winding drum starts the third motor and the fourth motor while unwinding the cable. When the third motor is started, it drives the second threaded screw rod to rotate, thereby driving the second slider threadedly connected thereto to start moving upward, thereby increasing the height of the cable when the winding drum unwinds the cable, and to a certain extent avoiding the phenomenon of the cable being dragged on the ground. At the same time, the fourth motor is started in conjunction with the gear meshing, driving the two groups of clamping rollers to rotate synchronously, and the clamping rollers clamp the cable to prevent it from shrinking. The two motors cooperate with each other to automatically discharge the cable, and cooperate with the unwinding work of the winding drum, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mobile component of the utility model;

[0018] Figure 3 It is a schematic diagram of the transmission component structure of the utility model.

[0019] In the figure: 100, base body; 200, moving assembly; 300, transmission assembly;

[0020] 110, support plate; 120, first motor; 130, plug block; 140, winding drum; 150, baffle;

[0021] 210, movable slot; 220, second motor; 230, first threaded screw; 240, first slider; 250, movable plate;

[0022] 310, fixed plate; 320, third motor; 330, second threaded screw; 340, second slider; 350, guide rod; 360, connecting rod; 370, fixed frame; 380, L-shaped connecting plate; 390, fourth motor; 3910, clamping roller; 3920, gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] A highly flexible cable laying device for weak current engineering, such as Figure 1-3 As shown, it includes a base body 100, a support plate 110 is fixedly installed on one side of the upper surface of the base body 100, a moving assembly 200 is provided on the side of the upper surface of the base body 100 away from the support plate 110, and a transmission assembly 300 is installed on one side of the top of the support plate 110; the transmission assembly 300 includes a fixed plate 310 fixedly welded to the top of one side of the support plate 110, a third motor 320 is fixedly installed on the bottom of the fixed plate 310, and the output end of the third motor 320 is fixedly connected to a second threaded screw 330 through a coupling, the second threaded screw 330 is connected to the fixed plate 310 through a bearing, and the outer wall of the second threaded screw 330 is threadedly connected to a second slider 340, A connecting rod 360 is fixedly welded to one side of the second slider 340, and the end of the connecting rod 360 away from the second slider 340 is fixedly connected to the fixed frame 370, and an L-shaped connecting plate 380 is fixedly connected to one side of the top of the fixed frame 370. A fourth motor 390 is fixedly installed on one side of the L-shaped connecting plate 380, and an output end of the fourth motor 390 is fixedly connected to a rotating shaft through a coupling, and the rotating shaft extends through the inner side of the fixed frame 370, and a clamping roller 3910 is fixedly sleeved on the outer side of the rotating shaft. The clamping roller 3910 is provided with two groups, which are respectively located at the upper and lower ends of the inner cavity of the fixed frame 370, and gears 3920 are fixedly sleeved on the outer walls of one end of the two groups of rotating shafts, and the two groups of gears 3920 are meshed with each other.

[0026] When starting to pay out the line, the staff passes the end of the cable on the winding drum 140 through the two sets of clamping rollers 3910, and the winding drum 140 starts the third motor 320 and the fourth motor 390 while paying out the line. When the third motor 320 is started, it drives the second threaded screw 330 to rotate, thereby driving the second slider 340 threadedly connected thereto to start moving upward, thereby increasing the height of the cable when the winding drum 140 pays out the line, and to a certain extent avoiding the phenomenon of the cable being dragged on the ground. At the beginning, the second slider 340 is at the lowest position of the second threaded screw 330, which is convenient for the staff to start the operation. At the same time, the started fourth motor 390 engages with the gear 3920 to drive the two sets of clamping rollers 3910 to rotate synchronously. The clamping rollers 3910 clamp the cable to prevent it from retracting. The two cooperate with each other to automatically discharge the cable, cooperating with the line paying out work of the winding drum 140, thereby improving work efficiency.

[0027] Please refer to Figure 3 As shown, a guide rod 350 is fixedly installed on the top of the support plate 110 , and the other end of the guide rod 350 extends upward and passes through the second slider 340 , and the second slider 340 is slidably connected to the guide rod 350 .

[0028] When the second threaded screw 330 rotates to drive the second slider 340 threadedly connected thereto to move upward, the second slider 340 can only extend the guide rod 350 to move vertically up and down by providing the guide rod 350 .

[0029] Please refer to Figure 1 and Figure 2 As shown, the movable component 200 includes a movable groove 210 opened on the upper surface of the base body 100 away from the support plate 110, a second motor 220 is fixedly installed on one side of the base body 100, and the output end of the second motor 220 is fixedly connected to the first threaded screw 230 through a coupling, the other end of the first threaded screw 230 extends through the inner cavity of the movable groove 210, and the outer side of the first threaded screw 230 is threadedly connected to the first slider 240, the first slider 240 matches the movable groove 210, and the top of the first slider 240 is fixedly connected to the movable plate 250.

[0030] By starting the second motor 220 to drive the first threaded screw 230 to rotate, the first slider 240 threadedly connected thereto can be driven to move left and right, thereby driving the movable plate 250 and the plug block 130 to move left and right. When the movable plate 250 moves to the left, the rotating shaft is inserted into the socket on the plug block 130, and the plug block 130 and the baffle 150 cooperate to clamp the winding drum 140 on the rotating shaft. Therefore, it is convenient to install and disassemble the winding drum 140, the steps are simple, and the flexibility is high.

[0031] Please refer to Figure 1 As shown, a first motor 120 is fixedly installed on one side of the support plate 110 away from the moving component 200, and an output end of the first motor 120 is fixedly connected to a rotating shaft via a coupling, and the rotating shaft extends through and extends to the other side of the support plate 110, and an insert block 130 is fixedly installed on one side of the moving plate 250 and one end of the rotating shaft, and the other end of the rotating shaft passes through a baffle 150 and is covered with a winding drum 140, the baffle 150 is welded and fixed to the rotating shaft, and the insert block 130 is rotatably connected to the side wall of the moving plate 250 close to the winding drum 140.

[0032] First, the cable reel 140 wrapped with the cable is inserted into the rotating shaft, and then the moving plate 250 is driven by the moving component 200 to move toward the support plate 110, driving the moving plate 250 and the plug block 130 to move closer to the support plate 110, so that the rotating shaft can be inserted into the insertion hole on the plug block 130. At this time, the rotating shaft does not contact the inner wall of the insertion hole. At the same time, the plug block 130 and the baffle 150 cooperate to squeeze the cable reel 140, thereby fixing the cable reel 140 on the rotating shaft. Starting the first motor 120 can drive the rotating shaft to rotate, and under the action of the squeezing force of the plug block 130 and the baffle 150, the cable reel 140 can be driven to rotate and release the line.

[0033] When in use, when starting to pay out the line, the staff passes the end of the cable on the winding drum 140 through the two sets of clamping rollers 3910, and the winding drum 140 starts the third motor 320 and the fourth motor 390 while paying out the line. When the third motor 320 is started, it drives the second threaded screw 330 to rotate, thereby driving the second slider 340 threadedly connected thereto to start moving upward, thereby increasing the height of the cable when the winding drum 140 pays out the line, to a certain extent avoiding the phenomenon of the cable being dragged on the ground. At the beginning, the second slider 340 is at the lowest position of the second threaded screw 330, which is convenient for the staff to start the operation. At the same time, the started fourth motor 390 engages with the gear 3920 to drive the two sets of clamping rollers 3910 to rotate synchronously. The clamping rollers 3910 clamp the cable to prevent it from retracting. The two cooperate with each other to automatically discharge the cable, cooperate with the line-paying work of the winding drum 140, thereby improving work efficiency. The parts not involved in the device are the same as the prior art or can be implemented using the prior art.

[0034] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A highly flexible cable laying device for weak current engineering, comprising a base body (100), characterized in that: A support plate (110) is fixedly mounted on one side of the upper surface of the base body (100); a moving assembly (200) is provided on a side of the upper surface of the base body (100) away from the support plate (110); and a transmission assembly (300) is mounted on one side of the top of the support plate (110); The transmission assembly (300) comprises a fixing plate (310) fixedly welded to the top of one side of the support plate (110); a third motor (320) is fixedly mounted on the bottom of the fixing plate (310); an output end of the third motor (320) is fixedly connected to a second threaded screw (330) via a coupling; the second threaded screw (330) is connected to the fixing plate (310) via a bearing; an outer wall of the second threaded screw (330) is threadedly connected to a second slider (340); and one side of the second slider (340) is A connecting rod (360) is fixedly welded, and one end of the connecting rod (360) away from the second slider (340) is fixedly connected to a fixing frame (370), and one side of the top of the fixing frame (370) is fixedly connected to an L-shaped connecting plate (380), and one side of the L-shaped connecting plate (380) is fixedly installed with a fourth motor (390), and an output end of the fourth motor (390) is fixedly connected to a rotating shaft via a coupling, and the rotating shaft extends through the inside of the fixing frame (370), and a clamping roller (3910) is fixedly sleeved on the outside of the rotating shaft.

2. According to claim 1, a highly flexible cable pay-out device for weak current engineering, characterized in that: The clamping rollers (3910) are provided in two groups, which are respectively located at the upper and lower ends of the inner cavity of the fixed frame (370), and the outer walls of one end of the two groups of rotating shafts are fixedly sleeved with gears (3920), and the two groups of gears (3920) are meshed with each other.

3. According to claim 1, a highly flexible cable pay-out device for weak current engineering, characterized in that: A guide rod (350) is fixedly mounted on the top of the support plate (110); the other end of the guide rod (350) extends upward and passes through the second sliding block (340); the second sliding block (340) is slidably connected to the guide rod (350).

4. According to claim 1, a highly flexible cable pay-out device for weak current engineering, characterized in that: The moving assembly (200) comprises a movable groove (210) provided on the upper surface of the base body (100) away from the support plate (110); a second motor (220) is fixedly mounted on one side of the base body (100); an output end of the second motor (220) is fixedly connected to a first threaded screw (230) via a coupling; the other end of the first threaded screw (230) extends through an inner cavity of the movable groove (210); a first slider (240) is threadedly connected to the outer side of the first threaded screw (230); the first slider (240) matches the movable groove (210); and a movable plate (250) is fixedly connected to the top of the first slider (240).

5. A highly flexible cable pay-out device for weak current engineering according to claim 4, characterized in that: A first motor (120) is fixedly mounted on one side of the support plate (110) away from the moving assembly (200); an output end of the first motor (120) is fixedly connected to a rotating shaft via a coupling, and the rotating shaft extends through the other side of the support plate (110); and an insert block (130) is fixedly mounted on one side of the moving plate (250) and one end of the rotating shaft.

6. A highly flexible cable pay-out device for weak current engineering according to claim 5, characterized in that: The other end of the rotating shaft passes through a baffle (150) and is sleeved with a winding drum (140), and the baffle (150) is welded and fixed to the rotating shaft.

7. According to claim 5, a highly flexible cable pay-out device for weak current engineering, characterized in that: The insert block (130) is rotatably connected to a side wall of the movable plate (250) close to the winding drum (140).

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