CN221644156U - Cable laying and laying device - Google Patents

Abstract

The utility model relates to the technical field of cable laying, and in particular to a cable laying and releasing device, including a machine base, which is arranged as a U-shaped structure, and bases are fixedly provided on the front and rear sides of the left end of the machine base, and supporting and releasing mechanisms are provided on the two groups of bases, and an axle rod is longitudinally provided between the two groups of supporting and releasing mechanisms. The machine base and the bottom of the base are both equipped with self-locking universal wheels, and an auxiliary power-assisting mechanism is provided on the inner side of the machine base. The utility model optimizes the structure of the original releasing device, and the supporting and releasing mechanism is provided to support the cable reel, and to lift the cable reel and separate it from the ground in the air, so as to facilitate the subsequent releasing operation. At the same time, the auxiliary power-assisting mechanism is provided to provide additional assistance, and can drive the cable reel to rotate during the releasing process, so as to reduce the labor intensity of the workers and improve the releasing efficiency. The device is simple to operate, easy to use, and has good practicality and economy.

Description

Cable laying and laying device

Technical Field

The utility model relates to the technical field of cable laying, in particular to a cable laying and paying-out device.

Background Art

Cable laying refers to the process of laying and installing cables along the surveyed route to form a cable line. According to the application occasion, it can be divided into several laying methods such as overhead, underground (pipeline and direct burial), underwater, wall and tunnel. Reasonable selection of cable laying method is very important to ensure the transmission quality, reliability and construction and maintenance of the line. Long-distance communication cables are generally laid in direct burial to ensure safe and reliable communication. In-city trunk cables (relay and user trunk cables) are generally laid in pipelines to ensure safe and reliable communication, convenient installation and replacement, and beautiful city appearance. In-city wiring cables can be laid in overhead and on walls. With the development of modern urban construction, they will gradually be replaced by pipeline laying.

In the process of cable laying, the cable pay-off device is an indispensable equipment. However, most of the existing cable pay-off devices have a relatively simple structure. When laying, the cable is usually manually pulled out for laying. As the length of the cable pulled out increases, the labor intensity of manual cable laying continues to increase. There is no effective power-assisting mechanism to reduce the burden of manual cable pulling. The laying process is time-consuming and labor-intensive, which affects the work efficiency of power construction. Therefore, how to design a cable pay-off device with low operating difficulty and high laying efficiency has become a problem that needs to be solved urgently.

Utility Model Content

In view of the existing deficiencies, the utility model provides a cable laying and paying-out device, which solves the problems raised by the above-mentioned background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

A cable laying and paying-out device comprises a machine base and a pedestal, wherein the machine base is arranged as a U-shaped structure, bases are fixedly provided on both the front and rear sides of the left end of the machine base, two groups of the bases are provided with supporting and paying-out mechanisms, an axle rod is longitudinally arranged between the two groups of the supporting and paying-out mechanisms, the machine base and the bottom of the pedestal are both equipped with self-locking universal wheels, an auxiliary power-assisting mechanism is arranged on the inner side of the machine base, and a fixed bracket is fixedly provided between the machine base and the supporting and paying-out mechanism.

Furthermore, the supporting and releasing mechanism includes a gantry frame, a support frame, a block, a carrying plate, a positioning socket and a manual jack. The gantry frame is welded and fixed to the base, a support frame is arranged on the inner side of the gantry frame, a manual jack is installed on the upper side of the base, and the output end of the manual jack is fixedly connected to the bottom of the support frame. A plurality of groups of blocks are equidistantly arranged on the left and right side surfaces inside the support frame, a carrying plate is placed on the block, and a positioning socket is fixedly provided on the upper side of the carrying plate.

Furthermore, the support frame is provided with grooves on both sides of the left and right sides, and the support frame is clamped on the gantry frame through the grooves. A slot is provided at the bottom of the support plate, and the specifications of the slot are compatible with the specifications of the block. An arc-shaped groove is provided inside the upper end surface of the positioning seat, and the shaft rod is placed in the groove of the positioning seat. A triangular rib plate is welded at the connection between the outer side of the gantry frame and the base.

Furthermore, the auxiliary power-assisting mechanism includes a support shaft, a driving roller, a base plate, a driven gear, a driving shaft and a driving gear. The base plate is provided on both the front and rear sides of the upper end face of the machine base, and a support shaft is provided on the upper side of the base plate. The support shaft is rotatably connected to the base plate through an axle seat. Two groups of driving rollers are symmetrically sleeved on the support shaft, and a driven gear is provided on the front side of the driving shaft. The driving shaft is assembled on the base plate on the front side through an axle seat. The end of the driving shaft is equipped with a driving gear, and the driving gear is meshed and transmitted with the driven gear.

Furthermore, an adjusting screw is arranged on the right side of the upper end surface of the machine base, the adjusting screw is rotatably connected to the machine base through a fixed threaded sleeve, and the left end of the adjusting screw is rotatably connected to the support shaft through a movable connecting head.

Furthermore, a slide groove is provided inside the machine base, and a limiting slide plate with a T-shaped structure is provided at the bottom of the base plate, and the limiting slide plate is clamped in the slide groove.

Furthermore, a plurality of anti-skid grooves are provided on the surface of the driving roller.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model optimizes the structure of the original pay-off device. The support pay-off mechanism can support the cable reel and lift the cable reel to separate it from the ground, which is convenient for subsequent pay-off operations. At the same time, the auxiliary power-assisting mechanism can provide additional power, which can drive the cable reel to rotate during the pay-off process, reduce the labor intensity of workers and improve the pay-off efficiency. The device is simple to operate, easy to use, and has good practicality and economy.

2. The utility model can adjust the position of the support shaft according to actual needs by adjusting the screw rod, and then adjust the position of the driving roller, so that the surface of the driving roller can be in close contact with the circumferential side of the cable drum, thereby ensuring the power-assisted driving effect on the cable drum during the wire-laying process.

3. In the utility model, a slide groove is provided inside the machine base, and a T-shaped limiting slide plate is provided at the bottom of the base plate. The limiting slide plate is clamped in the slide groove. The design of the slide groove provides a sliding track for the base plate, so that the base plate and the components installed thereon can be moved and adjusted along the slide groove when necessary. The main function of the limiting slide plate is to limit the movement range and direction of the base plate in the slide groove to prevent it from being offset or tilted during movement. At the same time, it also plays a role in firmly connecting the base plate to the machine base.

4. There are multiple sets of anti-skid grooves on the surface of the driving roller. The anti-skid grooves can increase the friction between the surface of the driving roller and the cable drum. When the driving roller contacts the circumferential side of the cable drum, the anti-skid grooves can ensure the close connection between the driving roller and the cable drum, thereby providing better driving force, driving the cable drum to rotate during the pay-off process, and reducing the risk of slipping.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic structural diagram of the utility model from another angle.

FIG. 3 is a front view of the structure of the present utility model.

FIG. 4 is a schematic structural diagram of two sets of supporting and paying-out mechanisms and shaft rods in the utility model.

FIG5 is a schematic structural diagram of the support and wire-releasing mechanism in the present invention.

FIG. 6 is a schematic structural diagram of the auxiliary power-assisting mechanism in the present utility model.

FIG. 7 is a schematic structural diagram of the auxiliary power-assisting mechanism in the present invention from another angle.

FIG8 is a schematic diagram of the bottom structure of the auxiliary power-assisting mechanism in the present utility model.

In the figure: 1. Support and pay-off mechanism; 11. Gantry frame; 12. Support frame; 13. Block; 14. Carrying plate; 15. Positioning card seat; 16. Manual jack; 17. Rib plate; 2. Base; 3. Self-locking universal wheel; 4. Shaft; 5. Fixed bracket; 6. Machine base; 7. Auxiliary power mechanism; 71. Support shaft; 72. Drive roller; 73. Slide; 74. Bottom plate; 75. Adjusting screw; 76. Active connector; 77. Fixed threaded sleeve; 78. Driven gear; 79. Drive shaft; 710. Drive gear; 711. Limiting slide plate.

DETAILED DESCRIPTION

The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example:

As shown in Figures 1 to 8, a cable laying and releasing device includes a machine base 6 and a base 2. The machine base 6 is set to a U-shaped structure. The base 2 is fixed on both the front and rear sides of the left end of the machine base 6. A supporting and releasing mechanism 1 is set on the two groups of bases 2. An axle rod 4 is longitudinally arranged between the two groups of supporting and releasing mechanisms 1. The machine base 6 and the bottom of the base 2 are both equipped with self-locking universal wheels 3. An auxiliary power-assisting mechanism 7 is arranged on the inner side of the machine base 6. A fixed bracket 5 is fixed between the machine base 6 and the supporting and releasing mechanism 1. This design solves the problem that most of the existing cable releasing devices have relatively simple structures. When laying, the cable is usually laid manually by pulling out the cable. As the length of the cable pulled out increases, the labor intensity of manual cable laying increases continuously. There is no effective power-assisting mechanism to reduce the burden of manual pulling of the cable. The laying process is time-consuming and labor-intensive, which affects the work efficiency of power construction.

The support and release mechanism 1 includes a gantry frame 11, a support frame 12, a stopper 13, a carrying plate 14, a positioning card seat 15 and a manual jack 16. The gantry frame 11 is welded and fixed on the base 2. The support frame 12 is arranged inside the gantry frame 11. The manual jack 16 is installed on the upper side of the base 2, and the output end of the manual jack 16 is fixedly connected to the bottom of the support frame 12. Multiple groups of stoppers 13 are evenly arranged on the left and right side surfaces inside the support frame 12. The stoppers 13 are placed on the carrying plates 14, and the positioning card seat 15 is fixed on the upper side of the carrying plates 14. The support and release mechanism 1 can support the cable reel and lift the cable reel to separate it from the ground in the air, which is convenient for subsequent release operations. When laying out the cable, place the supporting plate 14 on the block 13 which is lower than the axis of the cable drum. The block 13 can limit and fix the supporting plate 14. Then, pass the shaft rod 4 through the axis of the cable drum, and place both ends of the shaft rod 4 on the positioning seat 15. Then, adjust the manual jack 16 to drive the support frame 12 to move upward, so that the cable drum is lifted up and separated from the ground, thereby achieving accurate support and positioning of the cable.

The support frame 12 is provided with a groove on both sides. The support frame 12 is clamped on the gantry frame 11 through the groove. The design of the groove enables the support frame 12 to be clamped on the gantry frame 11 more firmly to prevent shaking or displacement during the line-laying process. A slot is provided at the bottom of the support plate 14. The specifications of the slot are adapted to the specifications of the block 13. The slot is used to fix the position of the support plate 14 on the block 13 to prevent the support plate 14 from sliding or falling off during the line-laying process. A groove with an arc structure is provided inside the upper end surface of the positioning card seat 15. The shaft rod 4 is placed in the groove of the positioning card seat 15. The groove with an arc structure can better adapt to the circular cross-section of the shaft rod 4, ensuring that the shaft rod 4 always remains stable during the line-laying process. A triangular rib plate 17 is welded at the connection between the outer side of the gantry frame 11 and the base 2. The triangular rib plate 17 increases the connection strength and stability between the gantry frame 11 and the base 2, and improves the structural strength of the device.

The auxiliary power mechanism 7 includes a support shaft 71, a driving roller 72, a bottom plate 74, a driven gear 78, a driving shaft 79 and a driving gear 710. The bottom plate 74 is provided on both the front and rear sides of the upper end face of the base 6. The upper side of the bottom plate 74 is provided with a support shaft 71, and the support shaft 71 is rotatably connected to the bottom plate 74 through a shaft seat. Two groups of driving rollers 72 are symmetrically sleeved on the support shaft 71. The front side of the front driving shaft 79 is provided with a driven gear 78. The driving shaft 79 is assembled on the front side of the bottom plate 74 through a shaft seat. The end of the driving shaft 79 is equipped with a driving gear 710, and the driving gear 710 is meshed and connected with the driven gear 78. The design can provide additional power through the auxiliary power mechanism 7, which can drive the cable drum to rotate during the wire laying process, reduce the labor intensity of workers and improve the wire laying efficiency.

An adjusting screw 75 is arranged on the right side of the upper end surface of the machine base 6, and the adjusting screw 75 is rotatably connected to the machine base 6 through a fixed threaded sleeve 77, and the left end of the adjusting screw 75 is rotatably connected to the support shaft 71 through a movable connector 76. This design can adjust the position of the support shaft 71 according to actual needs through the adjusting screw 75, and then adjust the position of the driving roller 72, so that the surface of the driving roller 72 can be closely fitted and contacted with the circumferential side of the cable drum, ensuring the power-assisted driving effect on the cable drum during the release process.

A slide groove 73 is provided inside the machine base 6, and a T-shaped limiting slide plate 711 is provided at the bottom of the bottom plate 74, and the limiting slide plate 711 is clamped in the slide groove 73. The design of the slide groove 73 provides a slidable track for the bottom plate 74, so that the bottom plate 74 and the components mounted thereon can be moved and adjusted along the slide groove 73 when necessary. The main function of the limiting slide plate 711 is to limit the movement range and direction of the bottom plate 74 in the slide groove 73 to prevent it from being offset or tilted during the movement. At the same time, it also plays a role in firmly connecting the bottom plate 74 to the machine base 6.

A plurality of anti-skid grooves 73 are provided on the surface of the driving roller 72. The anti-skid grooves 73 are designed to increase the friction between the surface of the driving roller 72 and the cable reel. When the driving roller 72 contacts the circumferential side of the cable reel, the anti-skid grooves 73 can ensure a tight connection between the driving roller 72 and the cable reel, thereby providing better driving force, driving the cable reel to rotate during the cable unwinding process, and reducing the risk of slipping.

The working principle of the cable laying and releasing device is as follows: in actual use, first move the device to the cable reel position, then push the device forward along the cable reel so that the cable reel is located between the two sets of supporting and releasing mechanisms 1, then place the support plate 14 on the block 13 below the axis of the cable reel, and the block 13 can limit and fix the support plate 14, then pass the shaft rod 4 through the axis of the cable reel, and place both ends of the shaft rod 4 on the positioning seat 15, then adjust the manual jack 16 to drive the support frame 12 to move upward, so that the cable reel is lifted up and separated from the ground, thereby achieving accurate support and positioning of the cable reel. Then turn the adjusting screw 75, and adjust the position of the driving roller 72 by adjusting the screw 75, so that the surface of the driving roller 72 is in close contact with the circumferential side of the cable reel. During the process of paying out the wire, the driving shaft 79 is rotated to drive the driving gear 710 to rotate, and the driving gear 710 drives the driven gear 78 and the driving roller 72 to rotate, and the driving roller 72 drives the cable reel to rotate, thereby realizing power-assisted driving for paying out the wire of the cable reel, which can reduce the burden of manual wire pulling, reduce the difficulty of wire paying out operation, and improve the efficiency of cable laying.

Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims (7)

1. The utility model provides a cable laying pay-off, includes frame (6) and base (2), its characterized in that: the novel automatic paying-off machine is characterized in that the machine base (6) is arranged into a U-shaped structure, the bases (2) are fixedly arranged on the front side and the rear side of the left end of the machine base (6), the supporting paying-off mechanisms (1) are arranged on the bases (2) in two groups, the shaft rods (4) are longitudinally arranged between the supporting paying-off mechanisms (1), the self-locking universal wheels (3) are respectively arranged at the bottoms of the machine base (6) and the bases (2), the auxiliary power assisting mechanisms (7) are arranged on the inner side of the machine base (6), and the fixing brackets (5) are fixedly arranged between the machine base (6) and the supporting paying-off mechanisms (1).

2. The cabling pay-off device of claim 1, wherein: the utility model provides a support paying out machine constructs (1) including portal frame (11), support frame (12), dog (13), arm board (14), location cassette (15) and manual jack (16), portal frame (11) welded fastening is on base (2), portal frame (11) inboard is provided with support frame (12), manual jack (16) are installed to base (2) upside, just manual jack (16) output and support frame (12) bottom fixed connection, equally spaced are provided with multiunit dog (13) on the inboard left and right sides face of support frame (12), arm board (14) have been placed on dog (13), arm board (14) upside has set firmly location cassette (15).

3. The cabling pay-off device of claim 2, wherein: the support frame (12) left and right sides has all seted up heavy groove, support frame (12) are through sinking groove cutting ferrule on planer-type frame (11), the draw-in groove has been seted up to stretcher (14) bottom, draw-in groove specification and dog (13) specification looks adaptation, the recess of arc structure has been seted up to location cassette (15) up end inside, axostylus axostyle (4) are placed in the recess of location cassette (15), planer-type frame (11) outside and base (2) junction welding have triangle-shaped gusset (17).

4. The cabling pay-off device of claim 1, wherein: the auxiliary power assisting mechanism (7) comprises a supporting shaft (71), a driving roller (72), a bottom plate (74), driven gears (78), a driving shaft (79) and driving gears (710), wherein the bottom plate (74) is arranged on the front side and the rear side of the upper end face of the base (6), the supporting shaft (71) is arranged on the upper side of the base (74), the supporting shaft (71) is rotationally connected with the bottom plate (74) through a shaft seat, two groups of driving rollers (72) are symmetrically sleeved on the supporting shaft (71), the front side of the driving shaft (79) is provided with the driven gears (78), the driving shaft (79) is assembled on the bottom plate (74) on the front side through the shaft seat, and the driving gears (710) are assembled at the tail end of the driving shaft (79) and are in meshed transmission connection with the driven gears (78).

5. The cabling pay-off device of claim 4, wherein: the right side of the upper end face of the stand (6) is provided with an adjusting screw (75), the adjusting screw (75) is rotationally connected with the stand (6) through a fixed threaded sleeve (77), and the left end of the adjusting screw (75) is rotationally connected with a supporting shaft (71) through a movable connector (76).

6. The cabling pay-off device of claim 4, wherein: the novel lifting device is characterized in that a sliding groove (73) is formed in the machine base (6), a limiting sliding plate (711) with a T-shaped structure is arranged at the bottom of the bottom plate (74), and the limiting sliding plate (711) is clamped in the sliding groove (73).

7. The cabling pay-off device of claim 4, wherein: a plurality of groups of anti-skid grooves (73) are formed in the surface of the driving roller (72).