Communication cable wiring and laying device

Abstract

The utility model relates to the technical field of communication cables, and discloses a communication cable wiring and laying device, which comprises an equipment main body, a measuring mechanism and a wire guiding mechanism, the top end of the equipment main body is fixedly connected with the bottom end of the measuring mechanism, and the side surface of the wire guiding mechanism is movably connected with the side surface of the equipment main body. The equipment body comprises a bottom plate, electric driving wheels are fixedly connected to the bottom end of the bottom plate, a pushing frame is fixedly connected to the top end of the bottom plate, a control device is fixedly connected to the top end of the bottom plate, a supporting frame is fixedly connected to the top end of the bottom plate, and a motor is fixedly connected to the side face of the supporting frame. The side face of the supporting frame is movably sleeved with a winding drum, the side face of the winding drum is movably connected with a cable body, an output shaft of the motor is fixedly connected with the side face of the winding drum, and the measuring mechanism comprises a mounting frame. The utility model provides a communication cable wiring and laying device which detects the allowance of communication cables in real time and controls the pay-off speed to keep the cables in order.

Description

Technical Field

[0001] The utility model relates to the technical field of communication cables, and more specifically to a communication cable wiring and laying device. Background Art

[0002] Communication cable is a general term for various wires that transmit electrical or optical signals. During use, due to different construction conditions and requirements, communication cables will be laid in different scenarios in different ways. Common laying methods include: direct burial, overhead, pipeline, underwater and within the bureau, etc. Direct burial refers to the laying method of burying the optical cable directly in the underground soil. Usually, in ordinary soil and hard soil, the optical cable needs to be buried below 1.2 meters from the ground surface. Communication cables are mostly wound on reels. During the laying process, laying equipment is required to release the cable on the reel and guide it into the dug trench.

[0003] Deficiencies of existing technology: For ease of movement, existing laying devices are often moved by a mobile trolley, and the cable is released by an electric drive reel. However, as the amount of cable on the reel decreases, the speed of cable release and the speed of the trolley cannot be accurately controlled to ensure that the cable remains straight, and the remaining amount of the cable cannot be accurately determined. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a communication cable wiring laying device to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a communication cable wiring laying device, including an equipment body, and also including: a measuring mechanism and a wire mechanism, the top of the equipment body is fixedly connected to the bottom end of the measuring mechanism, the side of the wire mechanism is movably connected to the side of the equipment body, the equipment body includes a bottom plate, the bottom end of the bottom plate is fixedly connected to an electric drive wheel, the top of the bottom plate is fixedly connected to a push frame, the top of the bottom plate is fixedly connected to a control device, the top of the bottom plate is fixedly connected to a support frame, the side of the support frame is fixedly connected to a motor, the side of the support frame is movably connected to a reel, and the reel A cable body is movably connected to the side, the output shaft of the motor is fixedly connected to the side of the drum, the measuring mechanism comprises a mounting frame, the bottom end of the mounting frame is fixedly connected to the top end of the base plate, the top end of the mounting frame is fixedly connected to a connecting shaft, a rotating rod is movably sleeved on the side of the connecting shaft, the top end of the rotating rod is movably connected to the bottom end of the drum, a mounting box is fixedly connected to the top end of the base plate, a tension spring is movably connected to the top end of the mounting box through a pin, the top end of the tension spring is movably connected to the bottom end of the rotating rod through a pin, the top end of the mounting box is movably connected to a connecting rod, and the top end of the connecting rod is movably connected to the bottom end of the rotating rod.

[0006] Furthermore, a sliding resistor is fixedly connected to the inner wall of the side of the installation box, the bottom end of the sliding resistor is fixedly connected to a power supply via a wire, the top of the power supply is fixedly connected to a current detection device via a wire, the side of the current detection device is fixedly connected to the sliding contact of the sliding resistor via a wire, and the sliding contact of the sliding resistor is fixedly connected to the bottom end of the connecting rod.

[0007] Furthermore, a movable groove is provided at the bottom end of the rotating rod, a movable rod is fixedly connected to the top end of the connecting rod, and a side surface of the movable groove is movably connected to a side surface of the movable rod.

[0008] Furthermore, the top end of the rotating rod is movably connected to a roller via a pin, and the top end of the roller is transmission-connected to the bottom end of the reel.

[0009] Furthermore, the wire mechanism includes a connecting column, the inner wall of the side of the connecting column is movably connected to a telescopic rod, the side of the telescopic rod is fixedly connected to a mounting block, the side of the mounting block is movably connected to a guide wheel through a pin, the side of the guide wheel is movably connected to the side of the cable body, the side of the connecting column is fixedly connected to a mounting shaft, and the side of the mounting shaft is movably socketed with the side of the base plate.

[0010] Furthermore, a cavity is opened inside the base plate at a position corresponding to the installation shaft, a first worm is movably sleeved on the bottom end of the cavity, a first worm gear is fixedly sleeved on the side of the installation shaft, and the side of the first worm gear meshes with the side of the first worm.

[0011] Furthermore, a second worm gear is movably connected to the side surface of the connecting column, a threaded rod is movably connected to the inner wall of the top end of the connecting column, the side surface of the threaded rod is threadedly connected to the inner wall of the side surface of the telescopic rod, a second worm gear is fixedly connected to the side surface of the threaded rod, and the side surface of the second worm gear is meshed with the side surface of the second worm gear.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model moves along the ground by rolling the electric drive wheel at a uniform speed. During use, the motor drives the reel to rotate to release the cable body, and at the same time, the tension spring pulls the rotating rod to rotate along the connecting shaft so that the roller is in close contact with the surface of the cable body on the reel. As the diameter of the cable body changes during use, the roller is always in close contact with the surface of the cable body, and the rotating rod rotates along the connecting shaft to drive the movable rod to slide in the movable groove while driving the connecting rod to move downward, so that the sliding contact of the sliding resistor moves, and the resistance of the sliding resistor connected to the circuit changes. The current detection device detects the current size of the circuit, thereby obtaining the diameter of the cable body wound on the reel, and converting it into the margin of the cable body, and sending the information to the control device at the same time. The control device controls the speed of the motor in time according to the change of the diameter of the cable body, so that the cable body release speed remains unchanged, which is beneficial to improving the laying efficiency and avoiding cable damage.

[0014] 2. The utility model passes one end of the cable body through two guide wheels, places the electric drive wheels on both sides of the excavated trench, rotates the first worm gear through the mutual engagement of the first worm gear and the first worm gear to drive the installation shaft to rotate, so that the connecting column maintains a suitable angle, rotates the second worm gear through the mutual engagement of the second worm gear and the second worm gear to drive the threaded rod to rotate, and drives the telescopic rod to move along the side inner wall of the connecting column through the thread, so that the guide wheel extends into the interior of the trench, which is conducive to keeping the cables neat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the measuring mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the installation box of the utility model;

[0018] Figure 4 For the utility model Figure 1 Schematic diagram of the internal structure at A;

[0019] Figure 5 This is a schematic diagram of the wire mechanism structure of the utility model;

[0020] Figure 6 It is a schematic diagram of the internal structure of the connecting column of the utility model.

[0021] The accompanying drawings are marked as follows: 1. Equipment body; 101. Base plate; 102. Support frame; 103. Control device; 104. Push frame; 105. Electric drive wheel; 106. Motor; 107. Reel; 108. Cable body; 109. Cavity; 2. Measuring mechanism; 201. Mounting frame; 202. Mounting box; 203. Connecting rod; 204. Movable rod; 205. Connecting shaft; 206. Rotating rod; 207. Roller; 208. Movable groove; 209. Tension spring; 210. Current detection device; 211. Power supply; 212. Sliding resistor; 3. Wire mechanism; 301. Connecting column; 302. First worm; 303. Guide wheel; 304. First worm gear; 305. Mounting shaft; 306. Second worm; 307. Mounting block; 308. Telescopic rod; 309. Threaded rod; 310. Second worm gear. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The communication cable wiring and laying device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figures 1 to 6The utility model provides a communication cable wiring laying device, including a device body 1, and also including: a measuring mechanism 2 and a wire mechanism 3. The top of the device body 1 is fixedly connected to the bottom of the measuring mechanism 2, and the side of the wire mechanism 3 is movably connected to the side of the device body 1. The device body 1 includes a bottom plate 101, the bottom end of the bottom plate 101 is fixedly connected with an electric drive wheel 105, the top of the bottom plate 101 is fixedly connected with a push frame 104, the top of the bottom plate 101 is fixedly connected with a control device 103, the top of the bottom plate 101 is fixedly connected with a support frame 102, the side of the support frame 102 is fixedly connected with a motor 106, the side of the support frame 102 is movably sleeved with a reel 107, and the reel 107 The side of the measuring mechanism 2 is movably connected with the cable body 108, the output shaft of the motor 106 is fixedly connected to the side of the reel 107, the measuring mechanism 2 includes a mounting frame 201, the bottom end of the mounting frame 201 is fixedly connected to the top of the bottom plate 101, the top of the mounting frame 201 is fixedly connected with a connecting shaft 205, the side of the connecting shaft 205 is movably sleeved with a rotating rod 206, the top of the rotating rod 206 is movably connected to the bottom end of the reel 107, the top of the bottom plate 101 is fixedly connected with a mounting box 202, the top of the mounting box 202 is movably connected with a tension spring 209 through a pin, the top of the tension spring 209 is movably connected to the bottom end of the rotating rod 206 through a pin, and the top of the mounting box 202 is movably connected with a connecting rod 206. Rod 203, the top end of the connecting rod 203 is movably connected with the bottom end of the rotating rod 206. During use, the reel 107 wound with the cable body 108 is installed on the support frame 102, and at the same time, the tension spring 209 pulls the rotating rod 206 downward to rotate along the connecting shaft 205 so that the top end of the rotating rod 206 is closely attached to the cable body 108 on the surface of the reel 107. During use, the motor 106 drives the reel 107 to rotate, releases the cable body 108, and places the electric drive wheel 105 on both sides of the excavated ditch respectively. The operator holds the push frame 104 and starts the electric drive wheel 105 to roll and move along the ground at a uniform speed. During the reel 107 releasing the line, the top end of the rotating rod 206 is always closely attached to the cable body 108. On the side of the cable body 108, as the cable body 108 is reduced, the diameter of the cable body 108 changes, and the rotating rod 206 rotates along the connecting shaft 205 to drive the connecting rod 203 to move downward, so that the sliding contact of the sliding resistor 212 moves, and the resistance of the sliding resistor 212 connected to the circuit changes. The current detection device 210 detects the circuit current size, thereby obtaining the diameter of the cable body 108 wound on the reel 107, and converts it into the surplus of the cable body 108, and sends the information to the control device 103 at the same time. The control device 103 controls the rotation speed of the motor 106 in time according to the change in the diameter of the cable body 108, so that the release speed of the cable body 108 remains unchanged.

[0024] Among them, a sliding resistor 212 is fixedly connected to the inner wall of the side of the installation box 202, the bottom end of the sliding resistor 212 is fixedly connected to the power supply 211 through a wire, the top of the power supply 211 is fixedly connected to the current detection device 210 through a wire, the side of the current detection device 210 is fixedly connected to the sliding contact of the sliding resistor 212 through a wire, and the sliding contact of the sliding resistor 212 is fixedly connected to the bottom end of the connecting rod 203.

[0025] Among them, a movable groove 208 is opened at the bottom end of the rotating rod 206, and the top of the connecting rod 203 is fixedly connected with the movable rod 204. The side of the movable groove 208 is movably connected to the side of the movable rod 204. When the rotating rod 206 rotates along the connecting shaft 205, the movable rod 204 slides inside the movable groove 208 and drives the connecting rod 203 to move up and down.

[0026] Among them, the top of the rotating rod 206 is movably connected to the roller 207 through a pin, and the top of the roller 207 is transmission-connected to the bottom end of the reel 107. When the reel 107 rotates, the roller 207 rolls along the surface of the reel 107, reducing the friction between the rotating rod 206 and the cable body 108 and reducing wear.

[0027] Among them, the wire mechanism 3 includes a connecting column 301, and the inner wall of the side of the connecting column 301 is movably connected with a telescopic rod 308, and the side of the telescopic rod 308 is fixedly connected with a mounting block 307, and the side of the mounting block 307 is movably connected with a guide wheel 303 through a pin, and the side of the guide wheel 303 is movably connected to the side of the cable body 108. The side of the connecting column 301 is fixedly connected with a mounting shaft 305, and the side of the mounting shaft 305 is movably connected to the side of the bottom plate 101. When laying the cable, the cable body 108 passes through two guide wheels 303, and the mounting shaft 305 rotates along the side of the bottom plate 101, so that the connecting column 301 maintains a suitable angle, and the telescopic rod 308 slides along the inner wall of the side of the connecting column 301 to maintain a suitable length so that the cable body 108 extends into the bottom of the groove, and the cable is placed in a suitable position.

[0028] Among them, a cavity 109 is opened inside the base plate 101 at a position corresponding to the installation shaft 305, and the first worm 302 is movably sleeved on the bottom end of the cavity 109, and the first worm gear 304 is fixedly sleeved on the side of the installation shaft 305. The side of the first worm gear 304 is meshed with the side of the first worm 302. The first worm 302 is rotated to drive the installation shaft 305 to rotate through the mutual meshing of the first worm 302 and the first worm gear 304, so that the connecting column 301 maintains a suitable angle.

[0029] Among them, the side of the connecting column 301 is movably sleeved with a second worm 306, the top inner wall of the connecting column 301 is movably sleeved with a threaded rod 309, the side of the threaded rod 309 is threadedly connected to the inner wall of the side of the telescopic rod 308, and the side of the threaded rod 309 is fixedly sleeved with a second worm gear 310, the side of the second worm gear 310 is meshed with the side of the second worm 306, and the second worm 306 is rotated to drive the threaded rod 309 to rotate through the meshing of the second worm 306 and the second worm gear 310, and the telescopic rod 308 is driven to move along the inner wall of the side of the connecting column 301 through the thread, so that the guide wheel 303 extends into the interior of the groove.

[0030] The working principle of the utility model is as follows: during use, the reel 107 wound with the cable body 108 is installed on the support frame 102, one end of the cable body 108 is passed through the two guide wheels 303, and the electric drive wheel 105 is placed on both sides of the excavated ditch, and the first worm 302 is rotated to drive the installation shaft 305 to rotate through the mutual engagement of the first worm 302 and the first worm gear 304, so that the connecting column 301 maintains a suitable angle, and the second worm 306 is rotated to drive the threaded rod 309 to rotate through the mutual engagement of the second worm 306 and the second worm gear 310, and the telescopic rod 308 is driven to move along the side inner wall of the connecting column 301 through the thread, so that the guide wheel 303 extends into the interior of the ditch, and the operator holds the push frame 104 and starts the electric drive wheel 105 to roll and move along the ground at a uniform speed. During use, the motor 106 drives the reel 107 to rotate to release the cable body 108, and at the same time the tension spring 20 The rotating rod 206 is pulled to rotate along the connecting shaft 205 so that the roller 207 is in close contact with the surface of the cable body 108 on the reel 107. As the diameter of the cable body 108 wound changes, the roller 207 is always in close contact with the surface of the cable body 108. The rotating rod 206 is driven to rotate along the connecting shaft 205 so that the movable rod 204 slides in the movable groove 208 and drives the connecting rod 203 to move downward, so that the sliding contact of the sliding resistor 212 moves, and the resistance of the sliding resistor 212 connected to the circuit changes. The current detection device 210 detects the size of the circuit current, thereby obtaining the diameter of the cable body 108 wound on the reel 107, and converting it into the margin of the cable body 108. At the same time, the information is sent to the control device 103. The control device 103 controls the rotation speed of the motor 106 in time according to the change in the diameter of the cable body 108, so that the release speed of the cable body 108 remains unchanged.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A communication cable wiring laying device, comprising a device body (1), characterized in that: Also includes: The invention relates to a measuring mechanism (2) and a wire guide mechanism (3), wherein the top of the device body (1) is fixedly connected to the bottom of the measuring mechanism (2), the side of the wire guide mechanism (3) is movably connected to the side of the device body (1), the device body (1) comprises a bottom plate (101), the bottom of the bottom plate (101) is fixedly connected to an electric drive wheel (105), the top of the bottom plate (101) is fixedly connected to a push frame (104), the top of the bottom plate (101) is fixedly connected to a control device (103), the top of the bottom plate (101) is fixedly connected to a support frame (102), the side of the support frame (102) is fixedly connected to a motor (106), the side of the support frame (102) is movably sleeved with a reel (107), the side of the reel (107) is movably connected to a cable body (108), the output shaft of the motor (106) is connected to the reel ( The measuring mechanism (2) is fixedly connected to the side of the base plate (107), the bottom end of the mounting frame (201) is fixedly connected to the top end of the base plate (101), the top end of the mounting frame (201) is fixedly connected to a connecting shaft (205), the side of the connecting shaft (205) is movably sleeved with a rotating rod (206), the top end of the rotating rod (206) is movably connected to the bottom end of the reel (107), the top end of the base plate (101) is fixedly connected to a mounting box (202), the top end of the mounting box (202) is movably connected to a tension spring (209) via a pin, the top end of the tension spring (209) is movably connected to the bottom end of the rotating rod (206) via a pin, the top end of the mounting box (202) is movably connected to a connecting rod (203), the top end of the connecting rod (203) is movably connected to the bottom end of the rotating rod (206).

2. A communication cable wiring and laying device according to claim 1, characterized in that: A sliding resistor (212) is fixedly connected to the inner wall of the side of the installation box (202); the bottom end of the sliding resistor (212) is fixedly connected to a power source (211) via a wire; the top end of the power source (211) is fixedly connected to a current detection device (210) via a wire; the side of the current detection device (210) is fixedly connected to the sliding contact of the sliding resistor (212) via a wire; and the sliding contact of the sliding resistor (212) is fixedly connected to the bottom end of the connecting rod (203).

3. A communication cable wiring and laying device according to claim 1, characterized in that: The bottom end of the rotating rod (206) is provided with a movable groove (208), the top end of the connecting rod (203) is fixedly connected to the movable rod (204), and the side of the movable groove (208) is movably connected to the side of the movable rod (204).

4. A communication cable wiring and laying device according to claim 1, characterized in that: The top end of the rotating rod (206) is movably connected to a roller (207) via a pin, and the top end of the roller (207) is transmission-connected to the bottom end of the reel (107).

5. A communication cable wiring and laying device according to claim 1, characterized in that: The wire guide mechanism (3) comprises a connecting column (301), the inner wall of the side of the connecting column (301) is movably connected to a telescopic rod (308), the side of the telescopic rod (308) is fixedly connected to a mounting block (307), the side of the mounting block (307) is movably connected to a guide wheel (303) via a pin, the side of the guide wheel (303) is movably connected to the side of the cable body (108), the side of the connecting column (301) is fixedly connected to a mounting shaft (305), and the side of the mounting shaft (305) is movably sleeved to the side of the bottom plate (101).

6. A communication cable wiring and laying device according to claim 5, characterized in that: A cavity (109) is provided inside the bottom plate (101) at a position corresponding to the mounting shaft (305); a first worm (302) is movably sleeved on the bottom end of the cavity (109); a first worm gear (304) is fixedly sleeved on the side of the mounting shaft (305); and the side of the first worm gear (304) is meshed with the side of the first worm (302).

7. A communication cable wiring and laying device according to claim 5, characterized in that: The side surface of the connecting column (301) is movably sleeved with a second worm gear (306), the top inner wall of the connecting column (301) is movably sleeved with a threaded rod (309), the side surface of the threaded rod (309) is threadedly connected to the inner wall of the side surface of the telescopic rod (308), the side surface of the threaded rod (309) is fixedly sleeved with a second worm gear (310), and the side surface of the second worm gear (310) is meshed with the side surface of the second worm gear (306).

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