A communication cable pulling wire machine

Abstract

The application discloses a communication cable traction wiring machine, which comprises a clamping transmission mechanism, a binding mechanism, a binding line wheel and a wiring wheel, the binding mechanism is installed on one side of the clamping transmission mechanism and is used for cable binding, and the binding line wheel and the wiring wheel are installed on the clamping transmission mechanism; the binding mechanism comprises a power motor, a binding line conveying mechanism, a twisting mechanism and a binding line traction device, the power motor is installed on the binding line conveying mechanism and a power rod is connected with the twisting mechanism, the binding line traction device is connected with the clamping transmission mechanism and cooperates with the twisting mechanism, and the binding line conveying mechanism is connected with the clamping transmission mechanism; the communication cable traction wiring machine is novel in structure, convenient and practical, can bind new cables and old cables together through the binding mechanism, and can improve cable wiring time, so as to improve work efficiency and reduce labor intensity of employees.

Description

Technical Field

[0001] This invention belongs to the field of cable traction wiring technology, and specifically relates to a communication cable traction wiring machine. Background Technology

[0002] Communication cables are cables used to transmit telephone, telegram, fax documents, television and radio programs, data, and other electrical signals. They are made of one or more pairs of insulated conductors twisted together. Compared with overhead power lines, communication cables have advantages such as larger communication capacity, higher transmission stability, better confidentiality, and less susceptibility to natural conditions and external interference.

[0003] Due to various installation conditions, communication cables often have multiple lines installed together. In such cases, the lines need to be bundled to prevent difficulties in installing newly laid lines and to prevent the installed cables from sagging to varying degrees. Traditional methods involve manual bundling or using ladders for segmented bundling, which results in excessively long bundling time for new cables, affecting construction time. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a communication cable pulling and wiring machine with a novel structure and convenient and practical design. The new cable is bundled together with the old cable by a binding mechanism, thereby improving the cable wiring time, increasing work efficiency and reducing the labor intensity of employees.

[0005] A communication cable pulling and wiring machine includes a clamping and transmission mechanism, a binding mechanism, a binding reel, and a wiring reel. The binding mechanism is installed on one side of the clamping and transmission mechanism and is used for cable binding. The binding reel and wiring reel are installed on the clamping and transmission mechanism. The binding mechanism includes a power motor, a binding wire conveying mechanism, a twisting mechanism, and a binding wire pulling device. The power motor is installed on the binding wire conveying mechanism and its power rod is connected to the twisting mechanism. The binding wire pulling device is connected to the clamping and transmission mechanism and cooperates with the twisting mechanism. The binding wire conveying mechanism is connected to the clamping and transmission mechanism.

[0006] Furthermore, the binding wire conveying mechanism includes a fixed frame, a transmission wheel, a traction tube, a top plate, an auxiliary wheel, and a positive one-way bearing. The power motor is mounted on the lower side of the fixed frame, the top plate is connected to the upper side of the fixed frame, the auxiliary wheel is movably connected to the fixed frame, the transmission wheel is mounted on the power rod of the power motor through the positive one-way bearing and cooperates with the auxiliary wheel, the top plate has a wire hole for the binding wire to pass through, one end of the traction tube is connected to the wire hole and the other end is located on one side between the transmission wheel and the auxiliary wheel; a positioning sensor is installed on the top plate.

[0007] Furthermore, a cutting edge is provided at the end of the wire hole near the twisting mechanism.

[0008] Furthermore, the twisting mechanism includes a triangular twisting block, binding wire holes, sliders, a reverse one-way bearing, and a return spring. Two sliders are slidably connected to the two sides of the triangular twisting block. Two binding wire holes pass through the triangular twisting block and the corresponding sliders and cooperate with the binding wire traction device. One binding wire hole cooperates with the wire hole. Spring mounting slots are provided on both sides of the triangular twisting block. Two return springs are respectively set in the corresponding spring mounting slots. The two ends of the return springs are respectively connected to the triangular twisting block and the slider. The triangular twisting block is connected to the power rod of the power motor through the reverse one-way bearing.

[0009] Furthermore, the binding wire traction device includes a symmetrically arranged left traction device and a right traction device, one end of the left traction device and the right traction device cooperate with each other and the other end cooperates with the corresponding binding wire hole. The left traction device and the right traction device are respectively connected to the two clamping ends of the clamping transmission mechanism. The left traction device and the right traction device each include a fixed rod and a traction rod. The traction rod is connected to the clamping transmission mechanism through at least one fixed rod.

[0010] Furthermore, the traction rod includes a semi-circular traction rod, one end of which has a central traction groove on its inner sidewall and the other end has a traction guide groove on its side near or away from the clamping transmission mechanism. An oblique connecting groove connects the central traction groove and the traction guide groove.

[0011] Furthermore, both the traction guide groove and the central traction groove are designed in the shape of a water droplet.

[0012] Furthermore, it includes a connecting rod and an auxiliary transmission mechanism. The clamping transmission mechanism is connected to the auxiliary transmission mechanism via the connecting rod, and the binding thread wheel and the wiring wheel are connected to the connecting rod.

[0013] Furthermore, the clamping transmission mechanism includes a hinge shaft, a left clamping plate, a right clamping plate, a brushless motor wheel, and a torsion spring. The left clamping plate and the right clamping plate are hinged together in an X shape by the hinge shaft. The torsion spring is sleeved on the hinge shaft and its two ends are respectively connected to the left clamping plate and the right clamping plate. The two brushless motor wheels are respectively connected to one end of the left clamping plate and the right clamping plate and cooperate with each other.

[0014] Furthermore, the two brushless motor wheels are provided with arc-shaped cones on the sides that are close to or far from each other.

[0015] Beneficial effects:

[0016] (1) The present invention provides a communication cable pulling and wiring machine, which has a novel structure and is convenient and practical. By binding the new cable and the old cable together through the binding mechanism, the cable wiring time is increased, thereby improving work efficiency and reducing the labor intensity of employees.

[0017] (2) The present invention provides a communication cable pulling and wiring machine, which drives the twisting mechanism to rotate by a power motor, so that the triangular twisting block and the blade are misaligned to cut the binding wire. At the same time, the centrifugal force generated by the rotation causes the slider and the binding wire hole on the triangular twisting block to be misaligned to clamp the two ends of the binding wire, thereby achieving the purpose of clamping and twisting the two ends of the binding wire together. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a traction cabling machine;

[0019] Figure 2 A 3D structural diagram of a traction cabling machine;

[0020] Figure 3 This is a schematic diagram of the clamping transmission mechanism;

[0021] Figure 4 This is a schematic diagram of the binding mechanism;

[0022] Figure 5 This is a schematic diagram of the binding wire conveying mechanism;

[0023] Figure 6 This is a schematic diagram of the twisting mechanism;

[0024] Figure 7 This is a schematic diagram of the binding wire traction device.

[0025] Figure 8 This is a schematic diagram of the traction device.

[0026] 1-Clamping transmission mechanism, 11-Hinge shaft, 12-Left clamping plate, 13-Right clamping plate, 14-Brushless motor wheel, 15-Arc-shaped cone, 2-Binding mechanism, 21-Power motor, 22-Binding wire conveying mechanism, 23-Twisting mechanism, 24-Binding wire traction device, 25-Fixing frame, 26-Transmission wheel, 27-Traction tube, 28-Top plate, 29-Auxiliary wheel, 210-Triangular twisting block, 211-Binding wire hole, 212-Slider, 213-Spring mounting screw hole, 214-Fixing rod, 215-Traction rod, 216-Semi-circular traction rod, 217-Central traction groove, 218-Traction guide groove, 219-Angled connecting groove, 3-Binding wire wheel, 4-Connecting rod, 5-Wire thread wheel, 6-Auxiliary transmission mechanism. Detailed Implementation

[0027] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1As shown; a communication cable pulling and wiring machine includes a clamping transmission mechanism 1, a binding mechanism 2, a binding thread wheel 3, and a wiring wheel 5. The binding mechanism 2 is installed on one side of the clamping transmission mechanism 1 and is used for cable binding. The binding thread wheel 3 and the wiring wheel 5 are installed on the clamping transmission mechanism 1. The binding mechanism 2 includes a power motor 21, a binding thread conveying mechanism 22, a twisting mechanism 23, and a binding thread pulling device 24. The power motor 21 is installed on the binding thread conveying mechanism 22, and the power rod is connected to the twisting mechanism 23. The binding thread pulling device 24 is connected to the clamping transmission mechanism 1 and cooperates with the twisting mechanism 23. The binding thread conveying mechanism 22 is connected to the clamping transmission mechanism 1.

[0030] The binding wheel 3 is used to release the binding thread, and the wiring wheel 5 is used to release the cable wiring. Specifically, the clamping transmission mechanism 1 clamps the old cable, so that several cables and the new cable are gathered together. The clamping transmission mechanism 1 drives the binding mechanism 2 to move. During the movement, the clamping transmission mechanism 1 will gather the scattered cables and the binding mechanism 2 will bind the old and new cables together. When the binding mechanism 2 binds, the power motor 21 rotates in the forward direction to feed one end of the binding thread into the twisting mechanism 23 and the binding thread traction device 24, and then returns it to the twisting mechanism 23. The power motor 21 rotates in the reverse direction to drive the twisting mechanism 23 to rotate, so that the twisting mechanism 23 and the binding thread conveying mechanism 22 cooperate to cut the binding thread and tighten both ends of the binding thread and twist it to form a loop binding thread to bind the cables together.

[0031] In another embodiment of the present invention, the binding wire conveying mechanism 22 includes a fixed frame 25, a transmission wheel 26, a traction tube 27, a top plate 28, an auxiliary wheel 29, and a positive one-way bearing. The power motor 21 is mounted on the lower side of the fixed frame 25, the top plate 28 is connected to the upper side of the fixed frame 25, the auxiliary wheel 29 is movably connected to the fixed frame 25, the transmission wheel 26 is mounted on the power rod of the power motor 21 through the positive one-way bearing and cooperates with the auxiliary wheel 29, the top plate 28 has a wire hole for the binding wire to pass through, one end of the traction tube 27 is connected to the wire hole and the other end is located on one side between the transmission wheel 26 and the auxiliary wheel 29; a positioning sensor is installed on the top plate 28.

[0032] Specifically, the power motor 21 drives the positive one-way bearing to rotate, which in turn drives the transmission wheel 26 to rotate. This causes the rotating transmission wheel 26 to cooperate with the auxiliary wheel 29 to transport the binding wire into the traction tube 27. The binding wire is held between the transmission wheel 26 and the auxiliary wheel 29. When the transmission wheel 26 rotates, the binding wire receives the power to be transported, allowing it to enter the twisting mechanism 23. The positioning sensor aligns the twisting mechanism 23 with the binding wire hole of the binding wire conveying mechanism 22 to achieve relative positioning, ensuring that the binding wire can smoothly enter the twisting mechanism 23.

[0033] In another embodiment of the present invention, a cutting edge is provided at one end of the wire hole near the twisting mechanism 23.

[0034] Specifically, when the twisting mechanism 23 rotates, it is misaligned with the binding wire hole of the binding wire conveying mechanism 22 to achieve the purpose of cutting the binding wire, and the cutting edge can more easily cut the binding wire.

[0035] In another embodiment of the present invention, the twisting mechanism 23 includes a triangular twisting block 210, binding wire holes 211, sliders 212, a reverse one-way bearing, and a return spring. Two sliders 212 are slidably connected to the two sides of the triangular twisting block 210. Two binding wire holes 211 pass through the triangular twisting block 210 and the corresponding sliders 212 and cooperate with the binding wire traction device 24. One binding wire hole 211 cooperates with the wire hole. Spring mounting grooves 213 are provided on both sides of the triangular twisting block 210. Two return springs are respectively set in the corresponding spring mounting grooves 213. The two ends of the return springs are respectively connected to the triangular twisting block 210 and the sliders 212. The triangular twisting block 210 is connected to the power rod of the power motor 21 through the reverse one-way bearing.

[0036] Specifically, when the power motor 21 drives the anti-one-way bearing to rotate, the anti-one-way bearing then drives the triangular twisting block 210 to rotate. The centrifugal force of the rotating triangular twisting block 210 causes the slider 212 to move along the sliding direction, causing the binding wire holes 211 on the triangular twisting block 210 and the slider 212 to be misaligned, so as to achieve the purpose of clamping the two ends of the binding wire. At the same time, the slider 212 drives the binding wire to rotate around the power rod of the power motor 21, so that the binding wire is twisted together to achieve the effect of rotation binding. After the binding is completed, when the triangular twisting block 210 stops rotating, the return spring drives the slider 212 to move back to its original position.

[0037] In another embodiment of the present invention, the binding wire traction device 24 includes a symmetrically arranged left traction device and a right traction device, one end of the left traction device and the right traction device cooperate with each other and the other end cooperates with the corresponding binding wire hole 211. The left traction device and the right traction device are respectively connected to the two clamping ends of the clamping transmission mechanism 1. The left traction device and the right traction device each include a fixed rod 214 and a traction rod 215. The traction rod 215 is connected to the clamping transmission mechanism 1 through at least one fixed rod 214.

[0038] Specifically, the binding wire is fed into the traction tube 27 through the transmission wheel 26 and the auxiliary wheel 29, and then sequentially enters the wire hole, the binding wire hole 211 on one side of the triangular twisted block 210, the binding wire hole 211 of the slider 212, the traction rod 215 of the left traction device, the traction rod 215 of the right traction device, the binding wire hole 211 of the other slider 212, and the binding wire hole 211 on the other side of the triangular twisted block 210, thereby completing the binding wire traction to form a loop.

[0039] In another embodiment of the present invention, the traction rod 215 includes a semi-circular traction rod 216. A central traction groove 217 is provided on the inner sidewall of one end of the semi-circular traction rod 216, and a traction guide groove 218 is provided on the side of the other end near or away from the clamping transmission mechanism 1. An oblique connecting groove 219 is connected between the central traction groove 217 and the traction guide groove 218.

[0040] Specifically, the binding wire is pre-entered into the traction guide groove 218 of the left traction device, enters the inclined connecting groove 219 along the traction guide groove 218, and then enters the middle traction groove 217 from the inclined connecting groove 219. The right traction device pulls in the opposite direction. The traction rods 215 of the left and right traction devices cooperate to form a loop, so that when the binding wire moves in the traction guide groove 218, its direction is restricted by its inner wall. Similarly, the inner wall of the middle traction groove 217 is restricted in the same way. It is necessary to control the orientation of the traction guide groove 218 and the middle traction groove 217 to ensure that the binding wire can be released later. At the same time, as the two ends of the binding wire rotate and tighten, the binding wire will tighten and move out of the middle traction groove 217. As the two ends of the binding wire rotate, they will move out of the traction guide groove 218. The orientation of the traction guide groove 218 needs to be in the same direction as the rotation of the twisting mechanism 23. The orientations of the two traction guide grooves 218 need to be set in opposite directions to facilitate the release of the two ends of the binding wire from the traction guide groove 218.

[0041] In another embodiment of the present invention, both the traction guide groove 218 and the central traction groove 217 are configured as teardrop shapes.

[0042] Specifically, both the traction guide groove 218 and the middle traction groove 217 are designed in the shape of a water droplet, which reduces the probability that the traction end of the binding line will slip out of the groove when the binding line moves.

[0043] In another embodiment of the present invention, a connecting rod 4 and an auxiliary transmission mechanism 6 are included. The clamping transmission mechanism 1 is connected to the auxiliary transmission mechanism 6 via the connecting rod 4, and the binding wheel 3 and the wiring wheel 5 are connected to the connecting rod 4.

[0044] Specifically, when pulling heavy cables, the connecting rod 4 and the auxiliary transmission mechanism 6 can increase the load-bearing capacity.

[0045] In another embodiment of the present invention, the clamping transmission mechanism 1 includes a hinge shaft 11, a left clamping plate 12, a right clamping plate 13, brushless motor wheels 14, and a torsion spring. The left clamping plate 12 and the right clamping plate 13 are hinged together in an X-shape by the hinge shaft 11. The torsion spring is sleeved on the hinge shaft 11 and its two ends are respectively connected to the left clamping plate 12 and the right clamping plate 13. The two brushless motor wheels 14 are respectively connected to one end of the left clamping plate 12 and the right clamping plate 13 and cooperate with each other. An arc-shaped cone portion 15 is provided on the side of the two brushless motor wheels 14 that is close to or far away from each other.

[0046] Specifically, a torsion spring causes the brushless motor wheel 14 at one end of the left clamping plate 12 and the right clamping plate 13 to close, thereby confining the cable between the left clamping plate 12, the right clamping plate 13, the brushless motor wheel 14, and the two traction rods 215. As the brushless motor wheel 14 rolls on the old circuit, several cables are gathered between the left clamping plate 12, the right clamping plate 13, the brushless motor wheel 14, and the two traction rods 215. The outer side of the brushless motor wheel 14 is set with an arc-shaped cone 15, so that the two arc-shaped cones 15 form a semi-circle or disc shape, so that the cable traction machine is suspended on the old cable, making it easier for the brushless motor wheel 14 to roll and move. Anti-slip textures can be set on the arc-shaped cone 15 to prevent slippage.

[0047] The specific embodiments of the present invention have been described in detail above, but they are merely examples, and the present invention is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions to the present invention are also within the scope of the present invention. Therefore, all equivalent changes and modifications made without departing from the spirit and scope of the present invention are covered within the scope of the present invention.

Claims

1. A communication cable pulling and wiring machine, characterized in that: The cable bundling mechanism includes a clamping transmission mechanism (1), a binding mechanism (2), a binding thread reel (3), and a wiring reel (5). The binding mechanism (2) is installed on one side of the clamping transmission mechanism (1) and is used for cable bundling. The binding thread reel (3) and the wiring reel (5) are installed on the clamping transmission mechanism (1). The binding mechanism (2) includes a power motor (21), a binding thread conveying mechanism (22), a twisting mechanism (23), and a binding thread traction device (24). The power motor (21) is installed on the binding thread conveying mechanism (22), and the power rod is connected to the twisting mechanism (23). The binding thread traction device (24) is used for cable bundling. The device (24) is connected to the clamping transmission mechanism (1) and cooperates with the twisting mechanism (23). The binding wire conveying mechanism (22) is connected to the clamping transmission mechanism (1). The binding wire conveying mechanism (22) includes a fixed frame (25), a transmission wheel (26), a traction tube (27), a top plate (28), an auxiliary wheel (29), and a positive one-way bearing. The power motor (21) is installed on the lower side of the fixed frame (25). The top plate (28) is connected to the upper side of the fixed frame (25). The auxiliary wheel (29) is movably connected to the fixed frame (25). The transmission wheel (26) is connected to the positive one-way bearing. The bearing is mounted on the power rod of the power motor (21) and cooperates with the auxiliary wheel (29). The top plate (28) has a wire hole for the binding wire to pass through. One end of the traction tube (27) is connected to the wire hole and the other end is located on one side between the transmission wheel (26) and the auxiliary wheel (29). A positioning sensor is installed on the top plate (28). The twisting mechanism (23) includes a triangular twisting block (210), a binding wire hole (211), a slider (212), a reverse one-way bearing, and a return spring. The two sliders (212) are slidably connected to the two sides of the triangular twisting block (210). Two binding wire holes (211) pass through the triangular twisted block (210) and the corresponding slider (212) and cooperate with the binding wire traction device (24). One binding wire hole (211) cooperates with the wire hole. Spring mounting grooves (213) are provided on both sides of the triangular twisted block (210). Two reset springs are respectively set in the corresponding spring mounting grooves (213). The two ends of the reset springs are respectively connected to the triangular twisted block (210) and the slider (212). The triangular twisted block (210) is connected to the power rod of the power motor (21) through a reverse one-way bearing.

2. The communication cable pulling and wiring machine as described in claim 1, characterized in that: The end of the wire hole near the twisting mechanism (23) is provided with a cutting edge.

3. The communication cable pulling and wiring machine as described in claim 2, characterized in that: The binding wire traction device (24) includes a left traction device and a right traction device arranged symmetrically. One end of the left traction device and the right traction device cooperate with each other and the other end cooperates with the corresponding binding wire hole (211). The left traction device and the right traction device are respectively connected to the two clamping ends of the clamping transmission mechanism (1). The left traction device and the right traction device each include a fixed rod (214) and a traction rod (215). The traction rod (215) is connected to the clamping transmission mechanism (1) through at least one fixed rod (214).

4. The communication cable pulling and wiring machine as described in claim 3, characterized in that: The traction rod (215) includes a semi-circular traction rod (216). One end of the semi-circular traction rod (216) has a central traction groove (217) on its inner sidewall and the other end has a traction guide groove (218) on the side close to or far from the clamping transmission mechanism (1). An oblique connecting groove (219) connects the central traction groove (217) and the traction guide groove (218).

5. A communication cable pulling and wiring machine as described in claim 4, characterized in that: Both the traction guide groove (218) and the central traction groove (217) are designed in the shape of a water droplet.

6. A communication cable pulling and wiring machine as described in claim 1 or 5, characterized in that: It includes a connecting rod (4) and an auxiliary transmission mechanism (6). The clamping transmission mechanism (1) is connected to the auxiliary transmission mechanism (6) through the connecting rod (4). The binding wheel (3) and the wiring wheel (5) are connected to the connecting rod (4).

7. A communication cable pulling and wiring machine as described in claim 6, characterized in that: The clamping transmission mechanism (1) includes a hinge shaft (11), a left clamping plate (12), a right clamping plate (13), a brushless motor wheel (14), and a torsion spring. The left clamping plate (12) and the right clamping plate (13) are hinged together in an X shape by the hinge shaft (11). The torsion spring is sleeved on the hinge shaft (11) and its two ends are respectively connected to the left clamping plate (12) and the right clamping plate (13). The two brushless motor wheels (14) are respectively connected to one end of the left clamping plate (12) and the right clamping plate (13) and cooperate with each other.

8. A communication cable pulling and wiring machine as described in claim 7, characterized in that: The two brushless motor wheels (14) are provided with arc-shaped cones (15) on the side that is close to or far from each other.

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