CN113067287B - A cable wire pay-off rack with adjustable height and angle - Google Patents

Abstract

A cable pay-off rack with adjustable height and angle, comprising a set of cable reels, a cable reel support device, a tension adjustment device, a tension adjustment device II, a cable conveying guide device and a support platform. A group of cable reels is arranged on the cable reel support device, and the cables on the group of cable reels pass through the first tensioning force adjusting device, the second tensioning force adjusting device, and the cable wire conveying guide device in sequence. The cable pay-off rack with adjustable height and angle of the present invention has reasonable structural design and convenient use. The angle of a group of cable reels can be adjusted by the provided air cylinder, and the tension adjusting device 1 and the tension adjusting device can be adjusted in coordination with the provided air cylinder. The device 2 can adjust the tension force when pulling the cable, which has the effect of automatic tension adjustment; the pay-off frame of this structure is suitable for the use of small coils of cables, and can simultaneously pay off multiple strands of cables at the same time. Improve work efficiency.

Description

A cable wire pay-off rack with adjustable height and angle

technical field

The invention belongs to the technical field of cable production and manufacture, and in particular relates to a cable wire pay-off rack with adjustable height and angle.

Background technique

The cable pay-off rack is a bracket used to pay off the cable during the cable laying construction process, which can increase the pay-off speed and reduce the labor intensity of the staff.

For example, the Chinese invention patent application with publication number CN105429056A discloses an adjustable cable pay-off rack device, which is composed of two symmetrically arranged triangular brackets that are matched with cable trays; in the triangular brackets, a T-shaped base and a multi- A vertical adjustable shaft rod is fixedly installed in the middle of the triangle body formed by the diagonal braces. A handle is fixedly installed, a support plate is arranged on the top of the vertical adjustable shaft, and a horizontal shaft for supporting the cable tray is placed in the support plate. The adjustable cable pay-off rack device provided by the patent application can adjust the height of the upper horizontal axis through the adjustable shaft set in the middle of the tripod bracket, which can adapt to different diameter cable reels, and solve the need to make different cables for different diameter cable reels. The issue with the wire rack.

However, the pay-off rack in the above structure can only be adjusted in height, and cannot adapt to different cables by adjusting the angle and adjust the tension force, which causes the problem of jamming of the cable support during use.

SUMMARY OF THE INVENTION

Purpose of the invention: The purpose of the present invention is to provide a cable pay-off rack with adjustable height and angle, which solves the unreasonable structural design of the cable pay-off rack in the prior art, resulting in limited tension adjustment during the cable pay-off process. , which is not conducive to the problem of laying out the line.

Technical solution: The present invention provides a cable pay-off rack with adjustable height and angle, which includes a set of cable reels, a cable reel support device, a tension adjusting device, a tension adjusting device 2, and a cable conveying guide device and a support platform, the cable tray support device, the tension adjustment device 1 and the tension adjustment device 2 are all arranged on the support platform, the cable conveying guide device is arranged on one side of the support platform, and the set of The cable reel is arranged on the cable reel supporting device, and the cables on the group of cable reels sequentially pass through the tension adjusting device 1, the tension adjusting device 2, and the cable wire conveying guide device; wherein, the cable reel supporting device includes: An angle adjustment cylinder, an angle adjustment support seat, a Y-shaped connecting plate and a vertical support plate 1, the support platform is provided with a hinged support seat 1, one end of the angle adjustment cylinder is hinged with the hinged support seat 1, and the angle adjustment cylinder The piston rod is hinged with one end of the Y-shaped connecting plate, and the other two ends of the Y-shaped connecting plate are hinged with the angle adjustment support seat and the vertical support plate, and the group of cable trays are arranged on the vertical support plate. .

Further, in the above-mentioned cable pay-off rack with adjustable height and angle, the cable reel includes a support rack body and a set of cable roll strut assemblies, the support rack body and the vertical support plate are connected once, and the set of The cable roll strut assemblies are arranged on the support frame body, and a group of cable roll strut assemblies are arranged in an annular array.

Further, in the above-mentioned cable pay-off rack with adjustable height and angle, the cable roll support rod assembly includes a fixed support rod, a sliding block, an upper compression spring, a lower compression spring, a limit stop rod, a cover plate, Nut 1, bolt 1, knob 1 and wear-resistant block 1, the fixed support rod is arranged on the support frame body, and the side wall of the fixed support rod away from the support frame body is provided with a chute 1 along the vertical direction. The first slider is arranged in the first chute, the upper compression spring and the lower compression spring are located in the first chute, and the first slider is located between the upper compression spring and the lower compression spring, the limit gear The rod is fixed on the slider one, and one end of the limit lever protrudes from the chute one, the cover plate is fixed on the upper end of the fixed support rod, and the nut one is fixed on the upper end surface of the cover plate , the bolt 1 and the nut 1 are threadedly connected, and the lower end of the bolt 1 protrudes into the chute 1 through the cover plate, the knob 1 is arranged on the upper end of the bolt 1, and the wear-resistant block 1 is arranged on the bolt 1 One extends between the lower end of the first chute and the upper end of the upper compression spring.

Further, in the above-mentioned cable pay-off frame with adjustable height and angle, the support frame body includes a stud support seat, a stud, a set of locking nuts and a support plate, and the stud support seat and the vertical support The first plate is connected, the lower end of the stud is arranged on the stud support seat, the first set of locking nuts and the support plate are both threadedly connected with the stud, and the first set of locking nuts can lock the support plate Tightly on the stud, the support plate is in the shape of a disc, and a group of adapter sleeves 1 are arranged on the outer circumferential wall of the support plate. The first groove is provided on the end of the adapter sleeve 1 away from the support plate, and a set of fastening screws 1 is arranged in the radial direction of the adapter sleeve 1. The first groove There is a first support rod inside, the end of the first set of fastening screws passes through the adapter sleeve 1 and abuts against the outer wall of the first support rod, and the lower end of the fixed support rod is provided with adapter sleeve 2 , the second adapter sleeve is sleeved on the first support rod, the adapter sleeve 2 is provided with a set of fastening screws 2, and the ends of the second set of fastening screws pass through the adapter sleeve The second is in contact with the outer wall of the first support rod.

Further, in the above-mentioned cable pay-off rack with adjustable height and angle, the first vertical support plate is provided with two cable guide rollers and a set of two symmetrically arranged cable guide rollers.

Further, in the above-mentioned cable pay-off rack with adjustable height and angle, the tension adjusting device 1 includes two vertical support plates, two vertical guide rails, a sliding plate, a cable fixed roller, a cable movable roller and Cable guide roller 3, the two vertical guide rails are fixedly arranged on the vertical surface of the vertical support plate 2, the slide plate 1 is slidably connected with the vertical guide rail, and the cable fixing roller is arranged on the On the second vertical support plate, the cable movable roller is arranged on the first slide plate through the rotating shaft, and the cable movable roller and the cable fixed roller are on the same vertical line, and the wire can be wound between the cable fixed roller and the cable movable roller, The cable guide roller 3 is arranged on the side of the vertical support plate 2 away from the cable reel.

Further, in the above-mentioned cable pay-off rack with adjustable height and angle, the second tension adjustment device includes a lower fixing plate, two vertical guide columns, an upper connecting plate and a guide slider, and the lower fixing plate is fixed. Set on the support platform, the lower ends of the two vertical guide columns are fixed on the lower fixed plate, the upper connecting plate is connected with the upper ends of the two vertical guide columns, and the guide slider is connected to the two vertical guide columns. The straight guide column is slidably connected, the guide slider is provided with a through hole 1, and the cable on the cable tray can pass through the through hole 1.

Further, in the above-mentioned cable pay-off rack with adjustable height and angle, the cable conveying guide device includes a horizontal drive assembly, a U-shaped support frame, one wire guide roller, two wire guide rollers, two wire guide roller support frames, A set of springs, a set of connecting rods and a guide support platform, the horizontal drive assembly is set on the guide support platform, the lower end of the U-shaped support frame is fixed on the horizontal drive assembly, and the wire guide roller passes through the rotating shaft. Set on the U-shaped support frame, the wire guide roller two is arranged on the wire guide roller two support frame through the rotating shaft, and the wire guide roller two is located directly under the wire guide roller one, the wire guide roller two support frame and the first wire guide roller. A set of connecting rods is connected through the lower end of the U-shaped support frame, the set of springs and a set of connecting rods are arranged in a one-to-one correspondence, and the springs are sleeved on the connecting rods, and the upper end of the connecting rods is provided with a spring nut, The spring is located between the upper end face of the U-shaped support frame and the lower end face of the spring nut.

Further, in the above-mentioned cable pay-off rack with adjustable height and angle, the horizontal drive assembly includes a horizontal drive motor, a horizontal drive shaft, a driving wheel, a transmission chain, a driven wheel, a horizontal drive screw, a set of wires. A rod nut, two symmetrically arranged screw support bases and a guide horizontal support plate, the horizontal drive motor is connected to the horizontal drive shaft, the driving wheel is set on the horizontal drive shaft, and the driving wheel is driven by The chain is connected with the driven wheel, the driven wheel is set on the horizontal driving screw, the horizontal driving screw is set on two symmetrically arranged screw support seats, the set of screw nuts and the horizontal driving The lead screw is threadedly connected, the guide horizontal support plate is fixedly connected with a group of lead screw nuts, and the U-shaped support frame is fixedly arranged on the upper end surface of the guide horizontal support plate.

Further, in the above-mentioned cable pay-off rack with adjustable height and angle, two horizontal guide rails are provided on the guide support platform, the two horizontal guide rails and the horizontal driving screw rod are arranged in parallel, and the two horizontal guide rails are located at the horizontal level. On both sides of the driving screw rod, the horizontal guide rail is provided with a horizontal sliding block, and the guiding horizontal support plate and the horizontal sliding block are fixedly connected.

It can be seen from the above technical solutions that the present invention has the following beneficial effects: the cable pay-off rack with adjustable height and angle according to the present invention has a reasonable structure design and is easy to use, and the angle of a group of cable reels can be adjusted by the provided air cylinder, The tension adjusting device 1 and the tension adjusting device 2, which are arranged together, can adjust the tension force when pulling the cable, which has the effect of automatic tension adjustment; the pay-off frame of this structure is suitable for the use of small coils of cables It can carry out the simultaneous release of multiple strands of cables at the same time, which is faster, more economical, free and flexible to use, which can greatly improve the work efficiency and shorten the construction period.

Description of drawings

Fig. 1 is the structural representation of the cable wire pay-off rack with adjustable height and angle according to the present invention;

FIG. 2 is a schematic structural diagram 1 of the cable drum according to the present invention;

FIG. 3 is a second structural schematic diagram of the cable tray according to the present invention;

Fig. 4 is the partial structure schematic diagram of the cable drum of the present invention;

5 is a schematic structural diagram of the second tensioning force adjusting device according to the present invention;

6 is a schematic structural diagram of the cable conveying guide device according to the present invention;

FIG. 7 is a schematic structural diagram of the horizontal drive assembly according to the present invention.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise", etc. The orientation or positional relationship shown in the figures is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a reference to the present invention. Invention limitations.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more, unless otherwise expressly defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

Example

As shown in Figure 1, the cable pay-off rack with adjustable height and angle includes a set of cable reels 1, cable reel support devices 2, tension adjustment devices 1 3, tension adjustment devices 2 4, and cable conveying guides The device 5 and the support platform 6, the cable tray support device 2, the tension adjustment device one 3 and the tension adjustment device two 4 are all arranged on the support platform 6, and the cable conveying guide device 5 is arranged on the support platform On one side of 6, the group of cable reels 1 are arranged on the cable reel support device 2, and the cables on the group of cable reels 1 pass through the tension adjustment device 1 3, the tension adjustment device 2 4, and the cables in turn. Line conveying guide device 5; wherein, the cable tray support device 2 includes an angle adjustment cylinder 21, an angle adjustment support base 22, a Y-shaped connecting plate 23 and a vertical support plate 1 24, and the support platform 6 is provided with a hinged support Seat 1, one end of the angle adjustment cylinder 21 is hinged with the hinge support seat, and the piston rod of the angle adjustment cylinder 21 is hinged with one end of the Y-shaped connecting plate 23, and the other two ends of the Y-shaped connecting plate 23 are respectively connected with the angle The adjustment support base 22 is hinged with the vertical support plate one 24 , and the set of cable trays 1 is arranged on the vertical support plate one 24 .

The cable reel 1 shown in Figs. 2-4 includes a support frame body 11 and a set of cable roll strut rod assemblies 12, the support frame body 11 is connected to a vertical support plate-24, and the set of cable roll strut rod assemblies 12 is arranged on the support frame body 11, and a group of cable reel strut assemblies 12 are arranged in an annular array.

In the above structure, the cable coil support rod assembly 12 includes a fixed support rod 121, a slider one 122, an upper compression spring 123, a lower compression spring 124, a limit stop rod 125, a cover plate 126, a nut one 127, and a bolt. One 128, knob one 129 and wear block one 1210, the fixed support rod 121 is arranged on the support frame body 11, and the side wall of the fixed support rod 121 away from the support frame body 11 is provided with a chute one along the vertical direction 1211, the slider one 122 is arranged in the chute one 1211, the upper compression spring 123 and the lower compression spring 124 are both located in the chute one 1211, and the slider one 122 is located in the upper compression spring 123 and the lower compression spring 1211. Between the compression springs 124 , the limit lever 125 is fixed on the slider one 122 , and one end of the limit lever 125 protrudes from the chute one 1211 , and the cover plate 126 is fixed on the fixed support rod 121 On the upper end of the nut one 127, the nut one 127 is fixedly arranged on the upper end surface of the cover plate 126, the bolt one 128 and the nut one 127 are threadedly connected, and the lower end of the bolt one 128 extends through the cover plate 126 into the chute one In 1211, the knob 1 129 is arranged on the upper end of the bolt 1 128, and the wear-resistant block 1210 is arranged between the lower end of the bolt 128 extending into the chute 1211 and the upper end of the upper compression spring 123. between. The support frame body 11 includes a stud support seat 111, a stud 112, a set of locking nuts 113 and a support plate 114, the stud support seat 111 is connected with the vertical support plate 1 24, the stud 112 The lower end of the stud is set on the stud support seat 111, the set of locking nuts 1 113 and the support plate 114 are all threadedly connected with the stud 112, and the set of locking nuts 1 113 can lock the support plate 114 on the stud 112. On the stud 112 , the support plate 114 is in the shape of a disc, and a set of adapter sleeves 1 115 is arranged on the outer circumferential wall of the support plate 114 . In order that the center of the circle is arranged in an annular array, the end of the adapter sleeve 1 115 away from the support plate 114 is provided with a first groove 1151, and the adapter sleeve 1 115 is provided with a set of fastening screws in the radial direction. One 1152, the first groove 1151 is provided with a first support rod 1153, and the end of the set of fastening screws one 1152 passes through the adapter sleeve one 115 and abuts against the outer wall of the first support rod 1153, so The lower end of the fixed support rod 121 is provided with a second adapter sleeve 1212, the second adapter sleeve 1212 is sleeved on the first support rod 1153, and the second adapter sleeve 1212 is provided with a set of fastening screws Second 1213, the ends of the second set of fastening screws 1213 pass through the second adapter sleeve 1212 and abut against the outer wall of the first support rod 1153.

In addition, the first vertical support plate 24 is provided with a second cable guide roller 242 and a set of two symmetrically arranged cable guide rollers 1 241 .

The tension adjusting device one 3 shown in FIG. 1 includes a vertical support plate two 31, two vertical guide rails 32, a sliding plate one 33, a cable fixing roller 34, a cable movable roller 35 and a cable guiding roller three 36, The two vertical guide rails 32 are fixedly arranged on the vertical surface of the vertical support plate 2 31, the slide plate 1 33 is slidably connected with the vertical guide rail 32, and the cable fixing roller 34 is arranged on the shaft through the rotating shaft. On the vertical support plate 2 31, the cable movable roller 35 is arranged on the sliding plate 1 33 through the rotating shaft, and the cable movable roller 35 and the cable fixing roller 34 are on the same vertical line, and the cable fixing roller 34 and the cable movable roller are on the same vertical line. Wires can be wound between 35 , and the third cable guide roller 36 is arranged on the side of the second vertical support plate 31 away from the cable reel 1 .

As shown in FIG. 5 , the second tension adjusting device 4 includes a lower fixing plate 41 , two vertical guide columns 42 , an upper connecting plate 43 and a guide slider 44 , and the lower fixing plate 41 is fixedly arranged on the supporting platform 6 , the lower ends of the two vertical guide columns 42 are fixedly arranged on the lower fixing plate 41, the upper connecting plate 43 is connected with the upper ends of the two vertical guide columns 42, and the guide slider 44 is connected to the two vertical guide columns 42. The straight guide column 42 is slidably connected, the guide slider 44 is provided with a through hole 45, and the cable on the cable tray 1 can pass through the through hole 45.

The cable conveying guide device 5 shown in FIG. 6 includes a horizontal drive assembly 51, a U-shaped support frame 52, a wire guide roller 1 53, a wire guide roller 2 54, a wire guide roller two support frame 55, a set of springs 56, a A set of connecting rods 57 and a guide support platform 58, the horizontal drive assembly 51 is arranged on the guide support platform 58, the lower end of the U-shaped support frame 52 is fixedly arranged on the horizontal drive assembly 51, the wire guide roller 1 53 The second wire guide roller 54 is set on the second wire guide roller support frame 55 through the rotating shaft, and the second wire guide roller 54 is located directly below the first wire guide roller 53. The guide roller two support frame 55 and a set of connecting rods 57 are connected through the lower end of the U-shaped support frame 52, the set of springs 56 and a set of connecting rods 57 are arranged in a one-to-one correspondence, and the springs 56 are sleeved on the connecting rods 57 The upper end of the connecting rod 57 is provided with a spring nut 59 , and the spring 56 is located between the upper end surface of the U-shaped support frame 52 and the lower end surface of the spring nut 59 .

The horizontal drive assembly 51 shown in FIG. 7 includes a horizontal drive motor 511, a horizontal drive shaft 512, a driving wheel 513, a transmission chain 514, a driven wheel 515, a horizontal drive screw 516, a set of screw nuts 517, two A symmetrically arranged lead screw support base 518 and a guide horizontal support plate 519, the horizontal drive motor 511 is connected to the horizontal drive shaft 1 512, the driving wheel 1 513 is sleeved on the horizontal drive shaft 1 512, and the driving wheel 1 513 is connected with the driven wheel 1 515 through the transmission chain 514, the driven wheel 1 515 is sleeved on the horizontal driving screw 516, and the horizontal driving screw 516 is arranged on the two symmetrically arranged screw support seats 518, so The set of screw nuts 517 and the horizontal driving screw 516 are threadedly connected, the guide horizontal support plate 519 is fixedly connected with a set of screw nuts 517, and the U-shaped support frame 52 is fixedly arranged on the guide horizontal support plate 519. end face. The guide support platform 58 is provided with two horizontal guide rails 581, the two horizontal guide rails 581 and the horizontal driving screw 516 are arranged in parallel, and the two horizontal guide rails 581 are located on both sides of the horizontal driving screw 516, the horizontal The guide rail 581 is provided with a horizontal sliding block 582 , and the guiding horizontal support plate 519 is fixedly connected with the horizontal sliding block 582 .

The working principle of the cable wire pay-off rack with adjustable height and angle of the present invention is as follows:

Take three cable reels 1 as an example, place the cable reel on the cable reel 1, pull the ends of the cables respectively, pass between the two symmetrically arranged cable guide rollers 1 241, and then escape the cables through the second cable guide rollers. 242, then wrap the cable between the cable fixing roller 34 and the cable movable roller 35, then pass the end of the cable through the through hole one 45, and finally pass the end of the cable through the wire guide roller one 53 and the wire guide roller two Between 54, the end of the cable is connected with the cable pulling device. When paying off, the cable pulling device pulls the cable. Since the sliding plate 1 33 and the vertical guide rail 32 are slidably connected, the guide slider 44 and the two vertical guide columns 42 Sliding connection, when the cable is released, under the action of gravity of the cable movable roller 35, the sliding plate one 33 moves down along the vertical guide rail 32, and the guide slider 44 moves down along the vertical guide column 42 under the action of gravity, Adjust the tension of the cable.

On the basis of the above-mentioned structure, the working method of the cable wire pay-off rack with adjustable height and angle of the present invention comprises the following steps:

S1. Loosen a group of locking nuts (113), adjust the support plate (114) to the proper position of the stud (112), and then tighten a group of locking nuts (113);

S2. Loosen the second set of fastening screws (1213), and adjust the second adapter sleeve (1212) to the position where the first support rod (1153) is close to the support plate (114);

S3. Set the cable reel on the fixed support rod (121), and move the second adapter sleeve (1212), so that a group of fixed support rods (121) are in contact with the inner wall of the cable reel respectively, locking a group of Tighten the second screw (1213), at this time the cable spool is restricted on the fixed support rod (121) by the limit lever (125);

S4. Repeat the above steps S1 to S3, and place cable reels on a set of cable reels (1);

S5. Pull the cable of one of the cable trays (1), so that the cable passes between the two symmetrically arranged cable guide rollers (241);

S6. Then pull the cable and wrap the cable around the upper surface of the second cable guide roller (242);

S7. Continue to pull the cable, so that the cable is first wound through the cable movable roller (35) and the cable fixing roller (34), and the cable is reciprocatingly wound between the cable movable roller (35) and the cable fixing roller (34);

S8. Winding the cable passing through the cable movable roller (35) through the cable guide roller three (36);

S9. Continue to pull the cable so that the cable passes through the first through hole (45) on the guide slider (44), and continue to pull the cable so that the end of the cable passes through the first wire guide roller (53) and the second wire guide roller (54) between;

S10. Repeat the above steps S5 to S9, and pass a group of cable reels (1) through between the first wire guide roller (53) and the second wire guide roller (54);

S11. The piston rod of the angle adjustment cylinder (21) extends, and pushes the Y-shaped connecting plate (23) to rotate around the angle adjustment support seat (22), so as to adjust the vertical support plate one (24) to an appropriate angle;

S12. Pull the end of the cable located on one side of the wire guide roller (53) and the second wire guide roller (54) to pay off the cable;

S13. During the process of pulling a group of cables, according to the tightness of the cable tension, the cable movable roller (35) can slide along the vertical guide rails (32), and the guide sliders (44) along the two vertical The straight guide column (42) moves up and down;

S14. According to the use direction of the wire, the horizontal driving motor (511) is started, and the horizontal driving screw (516) is driven to rotate through the transmission of the driving wheel one (513), the transmission chain (514), and the driven wheel one (515). A set of screw nuts (517) move along the axis of the horizontal drive screw (516), thereby driving the wire guide roller one (53) and the wire guide roller two (54) to move in the horizontal direction, and the horizontal drive motor (511) ) forward and reverse switching can make the wire guide roller one (53) and the wire guide roller two (54) reciprocate along the horizontal direction.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some improvements can be made without departing from the principles of the present invention, and these improvements should also be regarded as the present invention. the scope of protection of the invention.

Claims (10)

1. The utility model provides a height angle adjustable cable conductor pay off rack which characterized in that: the cable drum comprises a group of cable drums (1), cable drum supporting devices (2), a first tensioning force adjusting device (3), a second tensioning force adjusting device (4), a cable conveying guide device (5) and a supporting platform (6), wherein the cable drum supporting devices (2), the first tensioning force adjusting device (3) and the second tensioning force adjusting device (4) are all arranged on the supporting platform (6), the cable conveying guide device (5) is arranged on one side of the supporting platform (6), the group of cable drums (1) is arranged on the cable drum supporting devices (2), and cables on the group of cable drums (1) sequentially pass through the first tensioning force adjusting device (3), the second tensioning force adjusting device (4) and the cable conveying guide device (5);

wherein, cable drum strutting arrangement (2) are including angle adjusting cylinder (21), angle adjustment supporting seat (22), Y type connecting plate (23) and vertical support board (24), be equipped with articulated supporting seat one on supporting platform (6), the one end and the articulated supporting seat of angle adjusting cylinder (21) are articulated to the piston rod of angle adjusting cylinder (21) and the one end of Y type connecting plate (23) are articulated, the other both ends of Y type connecting plate (23) are articulated with angle adjustment supporting seat (22) and vertical support board (24) respectively, a set of cable drum (1) sets up on vertical support board (24).

2. The height angle adjustable cable pay-off rack as claimed in claim 1, wherein: the cable reel (1) comprises a support frame body (11) and a group of cable rolling support rod assemblies (12), the support frame body (11) is connected with a first vertical support plate (24), the group of cable rolling support rod assemblies (12) are arranged on the support frame body (11), and the group of cable rolling support rod assemblies (12) are arranged in an annular array mode.

3. The height angle adjustable cable pay-off rack as claimed in claim 2, wherein: the cable winding support rod assembly (12) comprises a fixed support rod (121), a first sliding block (122), an upper pressing spring (123), a lower pressing spring (124), a limiting stop rod (125), a cover plate (126), a first nut (127), a first bolt (128), a first knob (129) and a first wear-resistant block (1210), wherein the fixed support rod (121) is arranged on the support frame body (11), a first sliding groove (1211) is formed in the side wall, away from the support frame body (11), of the fixed support rod (121) in the vertical direction, the first sliding block (122) is arranged in the first sliding groove (1211), the upper pressing spring (123) and the lower pressing spring (124) are both located in the first sliding groove (1211), the first sliding block (122) is located between the upper pressing spring (123) and the lower pressing spring (124), the limiting stop rod (125) is fixedly arranged on the first sliding block (122), and one end of the limiting stop rod (125) extends out of the first sliding groove (1211), the cover plate (126) is fixedly arranged on the upper end portion of the fixed supporting rod (121), the nut I (127) is fixedly arranged on the upper end face of the cover plate (126), the bolt I (128) is in threaded connection with the nut I (127), the lower end portion of the bolt I (128) penetrates through the cover plate (126) and extends into the sliding groove I (1211), the knob I (129) is arranged on the upper end portion of the bolt I (128), and the wear-resistant block I (1210) is arranged between the lower end portion of the bolt I (128) extending into the sliding groove I (1211) and the upper end portion of the upper compression spring (123).

4. The height angle adjustable cable pay-off rack as claimed in claim 3, wherein: the support frame body (11) comprises a stud support seat (111), a stud (112), a group of first locking nuts (113) and a support plate (114), the stud support seat (111) is connected with a first vertical support plate (24), the lower end of the stud (112) is arranged on the stud support seat (111), the group of first locking nuts (113) and the support plate (114) are both in threaded connection with the stud (112), the support plate (114) can be locked on the stud (112) by the group of first locking nuts (113), the support plate (114) is disc-shaped, a group of first adapter sleeves (115) are arranged on the outer circumferential wall of the support plate (114), the group of first adapter sleeves (115) are arranged in an annular array mode by taking the center of the support plate (114) as the circle center, and first grooves (1151) are arranged on the end portions, far away from the support plate (114), of the first adapter sleeves (115), the radial of adapter sleeve (115) is equipped with a set of fastening screw (1152), be equipped with first bracing piece (1153) in first recess (1151), the tip of a set of fastening screw (1152) passes adapter sleeve (115) and offsets with the outer wall of first bracing piece (1153), the lower tip of fixed support bar (121) is equipped with adapter sleeve two (1212), adapter sleeve two (1212) cover is established on first bracing piece (1153), be equipped with a set of fastening screw two (1213) on adapter sleeve two (1212), the tip of a set of fastening screw two (1213) passes adapter sleeve two (1212) and offsets with the outer wall of first bracing piece (1153).

5. The height angle adjustable cable pay-off rack as claimed in claim 1, wherein: and a second cable guide roller (242) and a group of first cable guide rollers (241) which are arranged in pairwise symmetry are arranged on the first vertical support plate (24).

6. The height angle adjustable cable pay-off rack as claimed in claim 1, wherein: the first tension adjusting device (3) comprises a second vertical supporting plate (31), two vertical guide sliding rails (32), a first sliding plate (33), a cable fixing roller (34), a cable movable roller (35) and a third cable guide roller (36), the two vertical guide slide rails (32) are fixedly arranged on the vertical surface of the second vertical support plate (31), the sliding plate I (33) is connected with the vertical guide sliding rail (32) in a sliding way, the cable fixing roller (34) is arranged on the vertical support plate II (31) through a rotating shaft, the cable movable roller (35) is arranged on the first sliding plate (33) through a rotating shaft, and the cable movable roller (35) and the cable fixed roller (34) are positioned on the same vertical line, the cable fixing roller (34) and the cable movable roller (35) can wind wires, and the third cable guide roller (36) is arranged on one side of the second vertical support plate (31) far away from the cable drum (1).

7. The height angle adjustable cable pay-off rack as claimed in claim 4, wherein: tensile force adjusting device two (4) include bottom plate (41), two vertical guide posts (42), upper junction plate (43) and direction slider (44), bottom plate (41) are fixed to be set up on supporting platform (6), the lower tip of two vertical guide posts (42) is fixed to be set up on bottom plate (41), the upper end of upper junction plate (43) and two vertical guide posts (42) is connected, direction slider (44) and two vertical guide posts (42) sliding connection, be equipped with through-hole (45) on direction slider (44), the cable on cable drum (1) can pass through-hole (45).

8. The height angle adjustable cable pay-off rack as claimed in claim 1, wherein: the cable conveying and guiding device (5) comprises a horizontal driving assembly (51), a U-shaped supporting frame (52), a first wire guiding roller (53), a second wire guiding roller (54), a second wire guiding roller supporting frame (55), a set of springs (56), a set of connecting rods (57) and a guiding and supporting platform (58), wherein the horizontal driving assembly (51) is arranged on the guiding and supporting platform (58), the lower end part of the U-shaped supporting frame (52) is fixedly arranged on the horizontal driving assembly (51), the first wire guiding roller (53) is arranged on the U-shaped supporting frame (52) through a rotating shaft, the second wire guiding roller (54) is arranged on the second wire guiding roller supporting frame (55) through the rotating shaft, the second wire guiding roller (54) is positioned under the first wire guiding roller (53), and the second wire guiding roller supporting frame (55) and the set of connecting rods (57) penetrate through the lower end part of the U-shaped supporting frame (52) to be connected, the group of springs (56) and the group of connecting rods (57) are arranged in a one-to-one correspondence mode, the springs (56) are sleeved on the connecting rods (57), spring nuts (59) are arranged at the upper end portions of the connecting rods (57), and the springs (56) are located between the upper end face of the U-shaped supporting frame (52) and the lower end face of the spring nuts (59).

9. The height angle adjustable cable pay-off rack as claimed in claim 8, wherein: the horizontal driving assembly (51) comprises a horizontal driving motor (511), a horizontal driving rotating shaft I (512), a driving wheel I (513), a transmission chain (514), a driven wheel I (515), a horizontal driving screw rod (516), a group of screw rod nuts (517), two symmetrically arranged screw rod supporting seats (518) and a guiding horizontal supporting plate (519), wherein the horizontal driving motor (511) is connected with the horizontal driving rotating shaft I (512), the driving wheel I (513) is sleeved on the horizontal driving rotating shaft I (512), the driving wheel I (513) is connected with the driven wheel I (515) through the transmission chain (514), the driven wheel I (515) is sleeved on the horizontal driving screw rod (516), the horizontal driving screw rod (516) is arranged on the two symmetrically arranged screw rod supporting seats (518), and the group of screw rod nuts (517) is in threaded connection with the horizontal driving screw rod (516), the guide horizontal support plate (519) is fixedly connected with a group of screw nuts (517), and the U-shaped support frame (52) is fixedly arranged on the upper end face of the guide horizontal support plate (519).

10. The height angle adjustable cable pay-off rack as claimed in claim 9, wherein: the guide support platform (58) is provided with two horizontal guide rails (581), the two horizontal guide rails (581) and the horizontal driving screw rod (516) are arranged in parallel, the two horizontal guide rails (581) are located on two sides of the horizontal driving screw rod (516), a horizontal sliding block (582) is arranged on the horizontal guide rails (581), and the guide horizontal support plate (519) is fixedly connected with the horizontal sliding block (582).

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