A wire paying-out device for communication construction

Abstract

The application belongs to the technical field of communication construction, and particularly relates to a pay-off device for communication construction. In view of the problem that the existing communication wiring equipment cannot stably fix various specifications of cable rollers, the following scheme is proposed, which comprises a fixing base, a fixing plate vertically arranged and welded and fixed at the top of the fixing base, a guide wire disc fixing frame slidably connected to the inner wall of one side of the fixing base, the fixing base being fixed at the top position through bolts, and a driving machine box fixed at the middle position of one side of the fixing plate through bolts. The electric push rod can push out the supporting plate and contact the inner wall of the wire roller disc, so that the wire roller disc can be stably fixed.

Description

Technical Field

[0001] This invention relates to the field of communication construction technology, and in particular to a cable-laying device for communication construction. Background Technology

[0002] Communication refers to the exchange and transmission of information between people or between people and nature through some behavior or medium. The development of communication information technology has also led to the rapid development of human society and brought great convenience to people. The realization of communication technology is based on cables as carriers, so the laying of cables is very important. The laying of cables is particularly critical in the communication construction process, and the efficiency of cable laying is also a factor that determines the development of communication. Communication cables are often laid in underground pipe corridors or underground pipelines. Existing cable laying will be achieved by pre-laying guide wires in the online pipeline and then pulling back the communication wires.

[0003] The existing construction of communication cables has the following problems: Because the construction of communication cables is very complicated, different cables are used for laying according to construction standards and client requirements. Different cables and different packaging specifications will appear in different cable laying. The existing cable laying roller supports often use a single small-diameter steel pipe to support and roll the cable for laying. However, this method makes the cable roller supports unstable, and the existing technology is not easy to solve this problem. Therefore, there is an urgent need for a cable laying device for communication construction to solve the above problems. Summary of the Invention

[0004] To address the technical problem that existing communication cabling equipment cannot effectively and stably fix various specifications of cable rollers, this invention proposes a cable laying device for communication construction.

[0005] This invention proposes a wire-laying device for communication construction, comprising a fixed base, a vertically arranged fixed plate welded to one side of the top of the fixed base, a guide wire reel fixing frame slidably engaged with the inner wall of one side of the fixed base, the guide wire reel fixing frame being fixed to the top of the fixed base by bolts, a drive housing being bolted to the middle of one side of the fixed plate, a wire-laying rod being fixed to the output end of the drive housing, and the wire-laying rod being located on the other side of the fixed plate, a swing rod wire-out ring mechanism being provided on the inner wall of the top of the fixed plate, three wire roller fixing frame mechanisms arranged in a circular array being provided on the outer circumference of the wire-laying rod, a wire roller reel being provided on the outer circumference of the wire-laying rod, a vertically arranged guide wire reel being fixed to the middle of one side of the guide wire reel fixing frame by a bearing, a guide wire reel handwheel being welded to the center of one side of the guide wire reel, a retaining ring housing being bolted to the bottom of one end of the guide wire reel fixing frame, and a guide wire being wound around the circumference of the guide wire reel.

[0006] Preferably, the wire roller fixing frame mechanism includes a support plate groove opened on the outer circumference of the wire feeding rod. Vertically arranged folded support frames are fixed to both sides of the bottom of the support plate groove by bolts. The top of the two folded support frames is fixed to the same horizontally arranged support plate by bolts. Electric push rods are fixed to the bottom of the two folded support frames on opposite sides by bolts. The bottom of the electric push rods is fixed to the bottom of the support plate groove by bolts. A compressed air linkage fastening mechanism is provided at the top of the support plate.

[0007] Preferably, the compressed air linkage fastening mechanism includes an air cushion fixing groove opened on the top of the support plate. A horizontally arranged rubber air cushion is fixed between the inner walls of the two sides of the air cushion fixing groove by bolts. A vertically arranged cylinder is sleeved and fixed on the top inner wall of the support plate at the middle position of the two rubber air cushions. A horizontally arranged contact plate is fixed to the top movable end of the cylinder by bolts. Air pipes are sleeved on both sides of the bottom air outlet of the cylinder, and the two air pipes are respectively connected to the air inlet of the rubber air cushions on both sides.

[0008] Preferably, the swing arm lead-out ring mechanism includes a swing arm groove opened at the top of a fixed plate. A vertical swing arm seat is provided on the top inner wall of the fixed plate at the bottom of the swing arm groove. The swing arm seat is semi-circular. An arc groove is opened on the top circumference inner wall of the swing arm seat, and a swing arm is slidably engaged on both sides of the arc groove. A horizontally arranged guide rod is fixed to the top of the other side of the swing arm by bolts. A horizontally arranged lead-out groove is opened at the top of the guide rod. A horizontal lead-out block is slidably sleeved on the outer circumference of the guide rod, and the lead-out block is slidably engaged and fixed with the lead-out groove. A lead-out ring is sleeved on the outer circumference of the lead-out block through a bearing. A lead-out hole is opened at one end between the top and bottom of the lead-out ring.

[0009] Preferably, the inner wall of one side of the fixing plate is provided with convex balls arranged along the arc of the top of the swing arm seat at the circumferential position of the top of the swing arm seat. A convex ball groove is opened at the bottom position between the two ends of the swing arm. Two limiting springs are fixed to one side of the inner wall of the swing arm by bolts, and the same swing arm positioning block is fixed to one side of the two limiting springs by bolts. A convex ball limiting groove is opened at the middle position of one side of the swing arm positioning block. The convex ball limiting groove and the convex balls are matched and engaged in contact but not fixed. The swing arm positioning block is slidably engaged with the middle position of the convex ball groove.

[0010] Preferably, the top and one end of the snap ring machine housing are provided with snap ring equipment chambers, and both inner walls of the snap ring machine housing are provided with vertically arranged feeding troughs.

[0011] Preferably, the inner walls on both sides of the circlip machine housing are provided with vertically arranged claw receiving slots at the bottom of the feeding trough. The bottom positions between the inner walls at both ends of the claw receiving slots are fixed with abutment claws by bearings. Motors are provided on both inner walls on both sides of the circlip machine housing at one end of the claw receiving slots, and the output shaft of the motor is fixed to the bottom of the abutment claw.

[0012] Preferably, the top of the snap ring housing and the bottom of the snap ring equipment chamber are provided with the same vertically arranged guide line positioning hole, and the guide line is nested inside the guide line positioning hole.

[0013] Preferably, the outer circumference of the guide line has an array of annular grooves, and a vertically arranged slip ring is engaged with the outer circumference of the guide line, with the slip ring engaged with the annular groove. A universal ball joint is sleeved on the outer circumference of the slip ring.

[0014] Preferably, a sliding ring is engaged with the outer circumference of the guide line, and a corner pad is fixed to the outer circumference of the sliding ring. An inner arc groove is formed in the middle of the outer circumference of the corner pad.

[0015] The beneficial effects of this invention are as follows:

[0016] 1. This wire laying device for communication construction can push out the support plate by setting an electric push rod, and make it contact with the inside of the wire roller. It can support and fix different wire rollers. During the fixing process, the contact plate contacts the inner wall of the wire roller, which squeezes the cylinder. The air duct expands the rubber air cushion, which can stably fix the wire roller.

[0017] 2. This cable laying device for communication construction allows the communication cable to be laid to pass through holes in the cable exit ring, enabling the cable to rotate freely during the cable laying process. During the cable laying process, the swing arm can swing and rotate inside the swing arm groove, and through the pressure of the swing arm positioning block and the limit spring, the swing arm can be positioned on a suitable convex ball. The operator can directly adjust the swing arm to a suitable position when laying the cable, and through the sliding engagement between the cable exit guide groove and the cable exit guide block, the cable laying can slide and change with the position of the cable roller, facilitating the cable laying process.

[0018] 3. The cable laying device for communication construction has an annular groove on the outer wall of the guide line. The cable laying personnel put in the slip ring through the feeding trough. The motor drives the rotation of the abutment claw to press and lock the slip ring into the annular groove. When the guide line enters the hole where it needs to be laid, the universal ball head at the circumferential position can facilitate the rapid insertion of the guide line and improve the laying speed of the guide line.

[0019] 4. This cable laying device for communication construction uses a feeding trough to insert a slip ring. A motor drives the rotation of the abutment ring claw to press against the slip ring. The outer wall of the guide line is smooth. Through the movement of the abutment ring claw, the slip ring, along with the corner pad, is secured to the circumference of the guide line. Since the guide line will encounter a right angle when being threaded, placing the corner pad at the right angle corner allows it to be fixed by the right angle corner, and the guide line can slide normally through its inner circumference while maintaining a high-efficiency sliding effect, thus improving the threading efficiency of the guide line. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a cable-laying device for communication construction proposed in this invention;

[0021] Figure 2 This is a schematic diagram of the wire roller fixing mechanism of a wire laying device for communication construction proposed in this invention;

[0022] Figure 3 This is a schematic diagram of the compressed air linkage fastening mechanism of a cable laying device for communication construction proposed in this invention;

[0023] Figure 4 This is a schematic diagram of the swing arm lead-out ring mechanism of a wire-laying device for communication construction proposed in this invention;

[0024] Figure 5 This is a schematic diagram of the swing arm limiting mechanism of a cable laying device for communication construction proposed in this invention;

[0025] Figure 6 This is a side view of a cable-laying device for communication construction proposed in this invention.

[0026] Figure 7 This is a schematic diagram of the guide line slip ring clamping mechanism of a wire laying device for communication construction proposed in this invention;

[0027] Figure 8 This is a schematic diagram of the slip ring structure of a cable laying device for communication construction proposed in this invention;

[0028] Figure 9 This is a schematic diagram of the corner round pad structure of a cable laying device for communication construction proposed in this invention.

[0029] In the diagram: 1. Fixed base; 2. Wire feeding rod; 3. Wire roller; 4. Guide rod; 5. Wire output ring; 6. Swing rod; 7. Fixing plate; 8. Guide wire reel fixing frame; 9. Swing rod groove; 10. Drive housing; 11. Guide wire reel; 12. Support plate groove; 13. Electric push rod; 14. Support plate; 15. Folded support frame; 16. Contact plate; 17. Rubber air cushion; 18. Air cushion fixing groove; 19. Cylinder; 20. Air duct; 21. Swing rod circle 21. Base; 22. Outlet guide groove; 23. Outlet guide block; 24. Convex ball groove; 25. Convex ball; 26. Convex ball limiting groove; 27. Swing rod positioning block; 28. Limiting spring; 29. ​​Guide wire reel handwheel; 30. Snap ring housing; 31. Guide wire; 32. Snap ring equipment chamber; 33. Guide wire positioning hole; 34. Feeding trough; 35. Claw storage groove; 36. Abutment ring claw; 37. Slip ring; 38. Ring groove; 39. Universal ball head; 40. Corner round pad. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0031] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0032] Example 1

[0033] Reference Figures 1-8A cable-laying device for communication construction includes a fixed base 1. A vertically arranged fixed plate 7 is welded and fixed to one side of the top of the fixed base 1. A guide reel fixing frame 8 is slidably engaged with the inner wall of one side of the fixed base 1. The guide reel fixing frame 8 is fixed to the top of the fixed base 1 by bolts. A drive housing 10 is fixed to the middle of one side of the fixed plate 7 by bolts. A cable-laying center rod 2 is fixed to the output end of the drive housing 10, and the cable-laying center rod 2 is located on the other side of the fixed plate 7. The top of the fixed plate 7... The inner wall of the part is provided with a swing rod wire outlet ring mechanism, the outer circumference of the wire feeding rod 2 is provided with a three-roller fixing frame mechanism in a circular array, the outer circumference of the wire feeding rod 2 is provided with a roller disc 3, the middle of one side of the guide disc fixing frame 8 is fixed with a vertically arranged guide disc 11 through a bearing, the guide disc handwheel 29 is welded and fixed at the axial position on one side of the guide disc 11, the bottom of one end of the guide disc fixing frame 8 is fixed with a retaining ring housing 30 through bolts, and the guide line 31 is wound around the circumference of the guide disc 11;

[0034] Furthermore, the wire roller fixing frame mechanism includes a support plate groove 12 opened on the outer circumference of the wire feeding rod 2. Vertically arranged folded support frames 15 are fixed to both sides of the bottom of the support plate groove 12 by bolts. The top of the two folded support frames 15 is fixed to the same horizontally arranged support plate 14 by bolts. Electric push rods 13 are fixed to the bottom of the two folded support frames 15 on the side that is far apart from each other by bolts. The bottom of the electric push rods 13 is fixed to the bottom of the support plate groove 12 by bolts. A compressed air linkage fastening mechanism is provided at the top of the support plate 14.

[0035] Furthermore, the compressed air linkage fastening mechanism includes an air cushion fixing groove 18 opened on the top of the support plate 14. A horizontally arranged rubber air cushion 17 is fixed between the inner walls of the two sides of the air cushion fixing groove 18 by bolts. A vertically arranged cylinder 19 is sleeved and fixed on the top inner wall of the support plate 14 at the middle position of the two rubber air cushions 17. A horizontally arranged contact plate 16 is fixed to the top movable end of the cylinder 19 by bolts. Air ducts 20 are sleeved on both sides of the bottom air outlet of the cylinder 19, and the two air ducts 20 are respectively connected to the air inlet of the rubber air cushions 17 on both sides.

[0036] Furthermore, the swing arm cable exit ring mechanism includes a swing arm groove 9 opened at the top of the fixed plate 7. A vertical swing arm round seat 21 is provided on the top inner wall of the fixed plate 7 at the bottom position of the swing arm groove 9. The swing arm round seat 21 is semi-circular. An arc groove is opened at the top circumference inner wall of the swing arm round seat 21, and a swing arm 6 is slidably engaged on both sides of the arc groove inner wall. A horizontally arranged guide rod 4 is fixed at the top position of the other side of the swing arm 6 by bolts. A horizontally arranged cable exit groove 22 is opened at the top position of the guide rod 4. A horizontally arranged cable exit block 23 is slidably sleeved on the outer circumference of the guide rod 4, and the cable exit block 23 is slidably engaged and fixed with the cable exit groove 22. A cable exit ring 5 is sleeved on the outer circumference of the cable exit block 23 through a bearing. A cable exit hole is opened at one end between the top and bottom of the cable exit ring 5.

[0037] Furthermore, on one side of the inner wall of the fixing plate 7, at the circumferential position of the top of the swing arm seat 21, there are convex balls 25 arranged along the arc of the top of the swing arm seat 21. A convex ball groove 24 is opened at the bottom position between the two ends of the swing arm 6. Two limiting springs 28 are fixed to one side of the inner wall of the swing arm 6 by bolts, and the same swing arm positioning block 27 is fixed to one side of the two limiting springs 28 by bolts. A convex ball limiting groove 26 is opened at the middle position of one side of the swing arm positioning block 27. The convex ball limiting groove 26 matches and engages with the convex balls 25 but is not fixed. The swing arm positioning block 27 slides and engages with the middle position of the convex ball groove 24.

[0038] Furthermore, the top and one end of the snap ring housing 30 are provided with snap ring equipment chambers 32, and both sides of the inner wall of the snap ring housing 30 are provided with vertically arranged feeding troughs 34.

[0039] Furthermore, vertically arranged claw receiving grooves 35 are provided on both sides of the inner wall of the circlip housing 30 at the bottom of the feeding trough 34. At the bottom position between the inner walls of both ends of the claw receiving groove 35, abutment claws 36 are fixed by bearings. Motors are provided on both sides of the inner wall of the circlip housing 30 at one end of the claw receiving groove 35, and the output shaft of the motor is fixed to the bottom of the abutment claw 36.

[0040] Furthermore, the top of the snap ring housing 30 and the bottom of the snap ring equipment chamber 32 are provided with the same vertically arranged guide wire positioning hole 33, and the guide wire 31 is nested inside the guide wire positioning hole 33.

[0041] Furthermore, the outer circumferential wall of the guide line 31 is provided with an array of annular grooves 38, and a vertically arranged slip ring 37 is engaged with the outer circumferential wall of the guide line 31. The slip ring 37 is engaged with the annular groove 38, and a universal ball head 39 is sleeved on the outer circumferential wall of the slip ring 37.

[0042] In use, the device is fixed to the carriage or the ground where the cable needs to be laid, using the fixed base 1. After fixing, the wire roller 3 with the communication cable is placed around the circumference of the wire laying rod 2. The support plate 14 is pushed out by the electric push rod 13 and comes into contact with the inside of the wire roller 3, which supports and fixes the wire roller 3. During the fixing process, the contact plate 16 contacts the inner wall of the wire roller 3, compressing the cylinder 19. The air duct 20 expands the rubber air cushion 17, which can stably fix the wire roller 3. The operator passes the communication cable to be laid through the hole on the wire exit ring 5, allowing the cable to rotate freely during the wire exit process. During the wire exit process, the swing rod 6 can swing and rotate inside the swing rod groove 9, and is supported by the swing rod positioning block 27 and the limit spring 28. The pressure allows the swing arm to be positioned on the appropriate convex ball 25. When releasing the wire, the operator can directly adjust the swing arm 6 to the appropriate position. The wire release guide groove 22 and the wire release guide block 23 slide and engage, allowing the wire release to slide and change with the position of the wire roller, which facilitates the wire release process. During the release of the guide wire 31, the set retainer box 30 can pass the guide wire 31 through the guide wire positioning hole 33 and exit from the other end. The outer wall of the guide wire 31 is provided with an annular groove 38. The wire release operator puts in the slip ring 37 through the feeding groove 34. The motor drives the rotation of the abutment claw 36 to press and engage the slip ring 37 in the annular groove 38. When the guide wire 31 enters the hole where it needs to be wired, the universal ball head 39 at the circumferential position can facilitate the rapid entry of the guide wire 31 and improve the wire laying speed of the guide wire 31.

[0043] Example 2

[0044] Reference Figures 1-9 A cable-laying device for communication construction includes a fixed base 1. A vertically arranged fixed plate 7 is welded and fixed to one side of the top of the fixed base 1. A guide reel fixing frame 8 is slidably engaged with the inner wall of one side of the fixed base 1. The guide reel fixing frame 8 is fixed to the top of the fixed base 1 by bolts. A drive housing 10 is fixed to the middle of one side of the fixed plate 7 by bolts. A cable-laying center rod 2 is fixed to the output end of the drive housing 10, and the cable-laying center rod 2 is located on the other side of the fixed plate 7. The top of the fixed plate 7... The inner wall of the part is provided with a swing rod wire outlet ring mechanism, the outer circumference of the wire feeding rod 2 is provided with a three-roller fixing frame mechanism in a circular array, the outer circumference of the wire feeding rod 2 is provided with a roller disc 3, the middle of one side of the guide disc fixing frame 8 is fixed with a vertically arranged guide disc 11 through a bearing, the guide disc handwheel 29 is welded and fixed at the axial position on one side of the guide disc 11, the bottom of one end of the guide disc fixing frame 8 is fixed with a retaining ring housing 30 through bolts, and the guide line 31 is wound around the circumference of the guide disc 11;

[0045] Furthermore, the wire roller fixing frame mechanism includes a support plate groove 12 opened on the outer circumference of the wire feeding rod 2. Vertically arranged folded support frames 15 are fixed to both sides of the bottom of the support plate groove 12 by bolts. The top of the two folded support frames 15 is fixed to the same horizontally arranged support plate 14 by bolts. Electric push rods 13 are fixed to the bottom of the two folded support frames 15 on the side that is far apart from each other by bolts. The bottom of the electric push rods 13 is fixed to the bottom of the support plate groove 12 by bolts. A compressed air linkage fastening mechanism is provided at the top of the support plate 14.

[0046] Furthermore, the compressed air linkage fastening mechanism includes an air cushion fixing groove 18 opened on the top of the support plate 14. A horizontally arranged rubber air cushion 17 is fixed between the inner walls of the two sides of the air cushion fixing groove 18 by bolts. A vertically arranged cylinder 19 is sleeved and fixed on the top inner wall of the support plate 14 at the middle position of the two rubber air cushions 17. A horizontally arranged contact plate 16 is fixed to the top movable end of the cylinder 19 by bolts. Air ducts 20 are sleeved on both sides of the bottom air outlet of the cylinder 19, and the two air ducts 20 are respectively connected to the air inlet of the rubber air cushions 17 on both sides.

[0047] Furthermore, the swing arm cable exit ring mechanism includes a swing arm groove 9 opened at the top of the fixed plate 7. A vertical swing arm round seat 21 is provided on the top inner wall of the fixed plate 7 at the bottom position of the swing arm groove 9. The swing arm round seat 21 is semi-circular. An arc groove is opened at the top circumference inner wall of the swing arm round seat 21, and a swing arm 6 is slidably engaged on both sides of the arc groove inner wall. A horizontally arranged guide rod 4 is fixed at the top position of the other side of the swing arm 6 by bolts. A horizontally arranged cable exit groove 22 is opened at the top position of the guide rod 4. A horizontally arranged cable exit block 23 is slidably sleeved on the outer circumference of the guide rod 4, and the cable exit block 23 is slidably engaged and fixed with the cable exit groove 22. A cable exit ring 5 is sleeved on the outer circumference of the cable exit block 23 through a bearing. A cable exit hole is opened at one end between the top and bottom of the cable exit ring 5.

[0048] Furthermore, on one side of the inner wall of the fixing plate 7, at the circumferential position of the top of the swing arm seat 21, there are convex balls 25 arranged along the arc of the top of the swing arm seat 21. A convex ball groove 24 is opened at the bottom position between the two ends of the swing arm 6. Two limiting springs 28 are fixed to one side of the inner wall of the swing arm 6 by bolts, and the same swing arm positioning block 27 is fixed to one side of the two limiting springs 28 by bolts. A convex ball limiting groove 26 is opened at the middle position of one side of the swing arm positioning block 27. The convex ball limiting groove 26 matches and engages with the convex balls 25 but is not fixed. The swing arm positioning block 27 slides and engages with the middle position of the convex ball groove 24.

[0049] Furthermore, the top and one end of the snap ring housing 30 are provided with snap ring equipment chambers 32, and both sides of the inner wall of the snap ring housing 30 are provided with vertically arranged feeding troughs 34.

[0050] Furthermore, vertically arranged claw receiving grooves 35 are provided on both sides of the inner wall of the circlip housing 30 at the bottom of the feeding trough 34. At the bottom position between the inner walls of both ends of the claw receiving groove 35, abutment claws 36 are fixed by bearings. Motors are provided on both sides of the inner wall of the circlip housing 30 at one end of the claw receiving groove 35, and the output shaft of the motor is fixed to the bottom of the abutment claw 36.

[0051] Furthermore, the top of the snap ring housing 30 and the bottom of the snap ring equipment chamber 32 are provided with the same vertically arranged guide wire positioning hole 33, and the guide wire 31 is nested inside the guide wire positioning hole 33.

[0052] Furthermore, a sliding and fixed auxiliary ring 37 is engaged with the outer circumference of the guide line 31, and a corner pad 40 is fixed to the outer circumference of the auxiliary ring 37. An inner arc groove is opened in the middle of the outer circumference of the corner pad 40.

[0053] In use: The fixed base 1 secures the entire device to the vehicle or ground where the cable needs to be laid. After securing it, the wire roller 3 with the communication cable is placed around the circumference of the wire laying rod 2. The electric push rod 13 pushes out the support plate 14, making it contact the inside of the wire roller 3. This provides support and fixation for different wire roller 3 configurations. During the fixing process, the contact plate 16 contacts the inner wall of the wire roller 3, compressing the cylinder 19. The air duct 20 expands the rubber air cushion 17, providing stable fixation for the wire roller 3. The operator passes the communication cable to be laid through the hole on the wire exit ring 5, allowing the cable to rotate freely during the wire exit process. During this process, the swing rod 6 can swing and rotate inside the swing rod groove 9. The swing rod positioning block 27 and the limiting spring 28 press against the swing rod, positioning it on the appropriate convex ball 25. The operator can then easily lay the cable. The swing arm 6 can be directly adjusted to a suitable position, and the wire guide groove 22 and the wire guide block 23 are slidably engaged, so that the wire can slide and change with the position of the wire roller, which facilitates the wire feeding process. During the feeding of the guide wire 31, the set retainer box 30 can pass the guide wire 31 through the guide wire positioning hole 33 and exit from the other end. The wire feeding personnel put in the slip ring 37 through the feeding trough 34. The motor drives the rotation of the abutment ring claw 36 to press against it. The outer wall of the guide wire 31 is a smooth outer wall. Through the operation of the abutment ring claw 36, the slip ring 37 together with the corner round pad 40 is locked in the circumference of the guide wire 31. Since the wire feeding of the guide wire 31 will encounter a right angle position, the corner round pad 40 is placed in the right angle corner position. Then the corner round pad 40 can be fixed by the right angle corner and the guide wire 31 at the inner circumference position can slide normally and maintain a high-efficiency sliding effect, improving the wire feeding efficiency of the guide wire 31.

[0054] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A cable laying device for communication construction, comprising a fixed base (1), wherein a vertically arranged fixing plate (7) is welded and fixed to one side of the top of the fixed base (1), and a guide reel fixing frame (8) is slidably engaged with the inner wall of one side of the fixed base (1), wherein the guide reel fixing frame (8) is fixed to the top of the fixed base (1) by bolts, characterized in that, A drive housing (10) is bolted to the middle of one side of the fixed plate (7). A wire feeding rod (2) is fixed to the output end of the drive housing (10). The wire feeding rod (2) is located on the other side of the fixed plate (7). A swing rod wire output ring mechanism is provided on the top inner wall of the fixed plate (7). A three-roller fixing frame mechanism in a circular array is provided on the outer circumference of the wire feeding rod (2). A roller disc (3) is provided on the outer circumference of the wire feeding rod (2). A vertically arranged guide disc (11) is fixed to the middle of one side of the guide disc fixing frame (8) by a bearing. A guide disc handwheel (29) is welded to the center of one side of the guide disc (11). A snap ring housing (30) is bolted to the bottom of one end of the guide disc fixing frame (8). A guide line (31) is wound around the circumference of the guide disc (11). The wire roller fixing frame mechanism includes a support plate groove (12) opened on the outer circumference of the wire feeding rod (2). Vertically arranged folded support frames (15) are bolted to both sides of the bottom of the support plate groove (12). A horizontally arranged support plate (14) is bolted to the top of the two folded support frames (15). An electric push rod (13) is bolted to the bottom of the two folded support frames (15) on opposite sides. The bottom of the electric push rod (13) is bolted to the bottom of the support plate groove (12). A compressed air linkage fastening mechanism is provided at the top of the support plate (14). The air compression linkage fastening mechanism includes an air cushion fixing groove (18) opened on the top of the support plate (14). A horizontally arranged rubber air cushion (17) is fixed between the inner walls of the two sides of the air cushion fixing groove (18) by bolts. A vertically arranged cylinder (19) is sleeved and fixed on the top inner wall of the support plate (14) at the middle position of the two rubber air cushions (17). A horizontally arranged contact plate (16) is fixed to the top movable end of the cylinder (19) by bolts. Air ducts (20) are sleeved on both sides of the bottom air outlet of the cylinder (19), and the two air ducts (20) are respectively connected to the air inlet of the rubber air cushions (17) on both sides.

2. The cable-laying device for communication construction according to claim 1, characterized in that, The swing arm lead ring mechanism includes a swing arm groove (9) opened on the top of the fixed plate (7). A vertical swing arm round seat (21) is provided on the top inner wall of the fixed plate (7) at the bottom position of the swing arm groove (9). The swing arm round seat (21) is in the shape of a semi-circular plate. An arc groove is opened on the top circumference inner wall of the swing arm round seat (21), and a swing arm (6) is slidably engaged on both sides of the arc groove inner wall. A horizontally arranged guide rod (4) is fixed to the top position of the other side of the swing arm (6) by bolts. A horizontally arranged lead guide groove (22) is opened on the top position of the guide rod (4). A horizontal lead guide block (23) is slidably sleeved on the outer circumference of the guide rod (4), and the lead guide block (23) is slidably engaged and fixed with the lead guide groove (22). A lead ring (5) is sleeved on the outer circumference of the lead guide block (23) through a bearing. A lead hole is opened at one end between the top and bottom of the lead ring (5).

3. The cable-laying device for communication construction according to claim 2, characterized in that, The inner wall of one side of the fixed plate (7) is provided with convex balls (25) arranged along the arc of the top of the rocker arm seat (21) at the circumferential position of the top of the rocker arm seat (21). A convex ball groove (24) is provided at the bottom position between the two ends of the rocker arm (6). Two limiting springs (28) are fixed to one side of the inner wall of the rocker arm (6) by bolts. The same rocker arm positioning block (27) is fixed to one side of the two limiting springs (28) by bolts. A convex ball limiting groove (26) is provided at the middle position of one side of the rocker arm positioning block (27). The convex ball limiting groove (26) and the convex ball (25) are matched and engaged but not fixed. The rocker arm positioning block (27) and the convex ball groove (24) are slidably engaged at the middle position.

4. The cable-laying device for communication construction according to claim 1, characterized in that, The top and one end of the circlip machine housing (30) are provided with circlip equipment chambers (32), and both sides of the inner wall of the circlip machine housing (30) are provided with vertically arranged feeding troughs (34).

5. A cable-laying device for communication construction according to claim 4, characterized in that, The inner walls of both sides of the circlip housing (30) are provided with vertically arranged claw storage slots (35) at the bottom of the feeding trough (34). The bottom of the inner walls at both ends of the claw storage slot (35) is fixed with abutment claws (36) by bearings. The inner walls of both sides of the circlip housing (30) are provided with motors at one end of the claw storage slots (35), and the output shaft of the motor is fixed to the bottom of the abutment claws (36).

6. A cable-laying device for communication construction according to claim 5, characterized in that, The top of the clasp housing (30) and the bottom of the clasp equipment chamber (32) are provided with the same vertically arranged guide line positioning hole (33), and the guide line (31) is located inside the guide line positioning hole (33).

7. A cable-laying device for communication construction according to claim 6, characterized in that, The guide line (31) has an array of annular grooves (38) on its outer circumference. A vertically arranged slip ring (37) is engaged with the outer circumference of the guide line (31), and the slip ring (37) is engaged with the annular groove (38). A universal ball head (39) is sleeved on the outer circumference of the slip ring (37).

8. A cable-laying device for communication construction according to claim 6, characterized in that, The guide line (31) has a sliding and fixed auxiliary ring (37) attached to its outer circumference. The auxiliary ring (37) has a corner pad (40) fixed to its outer circumference. The corner pad (40) has an inner arc groove in the middle of its outer circumference.

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