Power construction pay-off guiding device
By designing an adjustable power construction cable laying guide device, the problem of cable friction with walls at corners was solved, enabling adaptive guidance for cables of different diameters and ensuring the safety and reliability of cables during construction.
Patent Information
- Application Number
- CN202520605743.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-04-01
AI Technical Summary
Existing power construction cable laying equipment is prone to causing cables to rub against walls at corners, resulting in damage to the cable sheath, and it cannot adapt to cables of different diameters.
A power construction cable laying guide device was designed, which includes adjustable fixed guide wheels and movable guide wheels, combined with auxiliary guide wheels. The cable angle and diameter can be adjusted by locking nuts and telescopic mechanisms to avoid friction, and the device is fixed to the wall by expansion bolts.
It effectively avoids friction between the cable and the wall, adapts to cables of different diameters, improves the guiding effect, and ensures the safety and reliability of the cable during construction.
Smart Images
Figure CN223879191U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to power construction equipment technical field, especially relates to a power construction pay -off guiding device. BACKGROUND
[0002] In the process of power construction pay -off (follow the line), because the construction site is relatively complex, the cable of pay -off is not always in one direction, and needs to pass through the wall, corner to carry out threading and follow the line, the general operation in prior art is to install the cable guiding device at the corner of cable pay -off to carry out the pulling and pay -off, so as to realize the reversing and pay -off of the cable, but the conventional cable pay -off device cannot be adjusted, when using in some positions with relatively large corners, the friction between the cable and the wall is prone to occur, resulting in the damage of the cable skin. UTILITY MODEL CONTENTS
[0003] The utility model discloses a power construction pay -off guiding device can adjust the guiding angle of the device to the cable, avoid the friction between the cable and the wall when paying -off, and make the device can guide the cable of different diameters.
[0004] In order to achieve the above object, a power construction pay -off guiding device is provided, which comprises a base, the upper end middle part of the base is fixedly connected with a second telescopic mechanism, the upper end of the second telescopic mechanism is fixedly connected with a U-shaped mounting seat, and the second telescopic mechanism is located at the lower end middle part of the mounting seat, a supporting rod is rotatably connected with the middle part of the mounting seat, a locking bolt is arranged in the middle part of the supporting rod, and the two ends of the locking bolt respectively penetrate through the mounting seat and are rotatably connected with the mounting seat, two rotating blocks are respectively fixedly connected with the two ends of the mounting seat, a guiding mechanism is fixedly connected with one end of the supporting rod away from the mounting seat, and the supporting rod is located at the middle part of one end of the guiding mechanism, a first telescopic mechanism is respectively arranged on the two sides of the guiding mechanism and rotatably connected with the guiding mechanism, a connecting plate is arranged on one side of the mounting seat, and the connecting plate is respectively located on the opposite side of the two rotating blocks at one end of the mounting seat, a pin is arranged in the middle part of the rotating block and penetrates through the middle part of the connecting plate, an auxiliary guide wheel is arranged between the connecting plates, and the rotating shafts of the auxiliary guide wheels respectively penetrate through the connecting plates and are rotatably connected with the connecting plates, and one end of the first telescopic mechanism away from the guiding mechanism is rotatably connected with the connecting plate. The guiding angle of the device to the cable can be adjusted, the friction between the cable and the wall when paying -off is avoided, and the device can guide the cable of different diameters.
[0005] According to the power construction pay-off guiding device, the guiding mechanism is composed of a connecting frame, locking nuts, a fixed guiding wheel and a movable guiding wheel, the connecting frame is in U-shaped structure and is fixedly connected to the upper end of the supporting rod, the fixed guiding wheel is arranged at the middle part of the connecting frame, and the both ends of the rotating shaft of the fixed guiding wheel respectively penetrate through the connecting frame and are rotationally connected with the connecting frame, the rotating shaft of the fixed guiding wheel penetrates through the first telescopic mechanism and is rotationally connected with the first telescopic mechanism, the middle parts of the both side ends of the connecting frame are provided with adjusting grooves, and the adjusting grooves are located above the fixed guiding wheel, the movable guiding wheel is arranged directly above the fixed guiding wheel, and the both ends of the rotating shaft of the movable guiding wheel respectively penetrate through the adjusting grooves and are slidingly connected with the adjusting grooves, the locking nuts are respectively arranged at the both side ends of the connecting frame, and the both ends of the rotating shaft of the fixed guiding wheel and the movable guiding wheel respectively penetrate through the middle parts of the locking nuts and are threadedly connected with the locking nuts. The movable guiding wheel slides in the adjusting groove and is fixed by the locking nuts, so that the distance between the fixed guiding wheel and the movable guiding wheel can be adjusted, thereby enabling the device to guide different cables.
[0006] According to the power construction pay-off guiding device, the first telescopic mechanism is composed of a first sleeve, a first adjusting bolt and a first sliding rod, the rotating shaft of the fixed guiding wheel penetrates through the middle part of the first sleeve, and the first sleeve is located between the connecting frame and the first adjusting bolt, the first sliding rod is arranged at the end of the first sleeve away from the fixed guiding wheel, and the first sliding rod extends into the first sleeve and is slidingly connected with the first sleeve, the surface of the first sleeve is provided with an open groove, the first adjusting bolt is arranged in the open groove and is slidingly connected with the open groove, and the first sleeve and the first sliding rod are locked by the first adjusting bolt, and the rotating shaft of the auxiliary guiding wheel penetrates through the end of the first sliding rod away from the first sleeve. The first sleeve and the first sliding rod cooperate to keep the adjusted auxiliary guiding wheel in a connected relationship with the connecting frame, and the first adjusting bolt fixes the first sleeve and the first sliding rod to support the adjusted auxiliary guiding wheel.
[0007] According to the power construction pay-off guiding device, the second telescopic mechanism is composed of a second sleeve and a second sliding rod, the second sliding rod is fixedly connected to the middle part of the upper end of the base, the second sleeve is arranged on the second sliding rod, and the second sliding rod extends upward into the second sleeve and is slidingly connected with the second sleeve, the mounting seat is fixedly connected to the upper end of the second sleeve, the surface of the second sliding rod is symmetrically provided with two sliding grooves, the inner wall of the second sleeve is symmetrically fixedly connected with two sliding rails, the sliding rails are located in the sliding grooves and are slidingly connected with the sliding grooves, one side of the second sleeve is provided with a second adjusting bolt, the second adjusting bolt penetrates through the second sleeve, and the second adjusting bolt extends into the sliding groove. The second sleeve and the second sliding rod are fixed after adjusting the height of the guiding mechanism by the second adjusting bolt, so as to avoid the contact between the cable pay-off by the device and the wall.
[0008] According to the power construction pay-off guiding device, screw holes are formed in the upper end of the base for installation.
[0009] According to the power construction pay-off guiding device, a nut is arranged between the connecting plate and the first sliding rod, and the first sliding rod is installed on the rotating shaft of the auxiliary guiding wheel through the nut.
[0010] The above scheme has the beneficial effects that the cooperation of the fixed guiding wheel and the movable guiding wheel enables the device to guide cables with different diameters, and the auxiliary guiding wheel improves the guiding effect of the device on the cable.
[0011] Additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be understood by those skilled in the art from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0012] The present application will be further described below in combination with the drawings and examples.
[0013] Figure 1 It is a perspective view of the power construction pay-off guiding device of the present application;
[0014] Figure 2 It is a perspective view of the guiding mechanism of the power construction pay-off guiding device of the present application;
[0015] Figure 3 It is a perspective view of the first telescopic mechanism of the power construction pay-off guiding device of the present application;
[0016] Figure 4 It is a sectional view of the second telescopic mechanism of the power construction pay-off guiding device of the present application.
[0017] LEGEND:
[0018] 1, guiding mechanism; 2, first telescopic mechanism; 3, locking bolt; 4, second telescopic mechanism; 5, base; 6, pin; 7, auxiliary guiding wheel; 8, connecting plate; 9, rotating block; 10, mounting seat; 11, support rod; 12, connecting frame; 13, locking nut; 14, fixed guiding wheel; 15, movable guiding wheel; 16, adjusting groove; 17, first sleeve; 18, first adjusting bolt; 19, first sliding rod; 20, second sleeve; 21, second adjusting bolt; 22, sliding groove; 23, second sliding rod; 24, sliding rail. DETAILED DESCRIPTION
[0019] The detailed embodiments of the present application will be described in this section. The preferred embodiments of the present application are shown in the drawings, and the drawings serve to supplement the description in the text part of the specification, so that each technical feature and the overall technical scheme of the present application can be understood intuitively and visually by people. However, it cannot be understood as a limitation on the protection scope of the present application.
[0020] With reference to Figures 1-4The utility model discloses an electric power construction pay -off guiding device, its including base 5, the upper end middle part fixedly connected with second telescopic mechanism 4 of base 5, the upper end fixedly connected with the mounting seat 10 of U of second telescopic mechanism 4, and second telescopic mechanism 4 is located the lower end middle part of mounting seat 10, and second telescopic mechanism 4 is composed of second sleeve 20 and second sliding rod 23, and the upper end middle part fixedly connected with second sliding rod 23 in base 5, and second sleeve 20 is located on second sliding rod 23, and second sliding rod 23 extends to second sleeve 20 and with second sleeve 20 sliding connection upwards, and mounting seat 10 is fixedly connected on the upper end of second sleeve 20, and two sliding grooves 22 are symmetrically set up on the surface of second sliding rod 23, and the inner wall of second sleeve 20 is fixedly connected with two slide rails 24, and slide rail 24 is located in sliding groove 22 and with sliding groove 22 sliding connection, and one side of second sleeve 20 is equipped with second adjusting bolt 21, and second adjusting bolt 21 penetrates second sleeve 20, and second adjusting bolt 21 extends to sliding groove 22, and second sleeve 20 and second sliding rod 23 are fixed through second adjusting bolt 21 after the height of adjusting guide mechanism 1 is adjusted, avoid the cable pay -off of through device and wall contact, and the middle part rotatablely connected with support rod 11 in mounting seat 10, and the middle part of support rod 11 is equipped with locking bolt 3, and the both ends of locking bolt 3 respectively penetrate mounting seat 10 and with mounting seat 10 rotatablely connected, and the both ends of mounting seat 10 are respectively fixedly connected with two rotatable blocks 9, and the one end fixedly connected with guide mechanism 1 of support rod 11 away from mounting seat 10, and support rod 11 is located in the one end middle part of guide mechanism 1, and guide mechanism 1 is composed of connecting frame 12, locking nut 13, fixed guide wheel 14 and movable guide wheel 15, and connecting frame 12 is U shaped structure and is fixedly connected on the upper end of support rod 11, and fixed guide wheel 14 is located in the middle part of connecting frame 12, and the both ends of the pivot shaft of fixed guide wheel 14 respectively penetrate connecting frame 12 and with connecting frame 12 rotatablely connected, and the pivot shaft of fixed guide wheel 14 penetrates first telescopic mechanism 2 and with first telescopic mechanism 2 rotatablely connected, and the both sides end middle part of connecting frame 12 is equipped with adjusting groove 16, and adjusting groove 16 is located above fixed guide wheel 14, and movable guide wheel 15 is located directly above fixed guide wheel 14, and the both ends of the pivot shaft of movable guide wheel 15 respectively pass through adjusting groove 16 and with adjusting groove 16 sliding connection, and locking nut 13 is respectively located at the both sides end of connecting frame 12, and the both ends of the pivot shaft of fixed guide wheel 14 and movable guide wheel 15 respectively penetrate the middle part of locking nut 13 and with locking nut 13 screw connection, and movable guide wheel 15 is fixed through locking nut 13 in adjusting groove 16 and slides, and the distance between fixed guide wheel 14 and movable guide wheel 15 is adjustable, so that the device guides different cables, and the both sides of guide mechanism 1 are respectively provided with first telescopic mechanism 2, and first telescopic mechanism 2 is rotatablely connected with guide mechanism 1, and first telescopic mechanism 2 is composed of first sleeve 17, first adjusting bolt 18 and first sliding rod 19, and the middle part of first sleeve 17 is penetrated by the pivot shaft of fixed guide wheel 14,And the first sleeve 17 is located between the connecting frame 12 and the first adjusting bolt 18, the first sliding rod 19 is arranged at the end of the first sleeve 17 away from the fixed guide wheel 14, and the first sliding rod 19 extends into the first sleeve 17 and is in sliding connection with the first sleeve 17, the surface of the first sleeve 17 is provided with an open slot, the first adjusting bolt 18 is arranged in the open slot and is in sliding connection with the open slot, and the first sleeve 17 and the first sliding rod 19 are locked through the first adjusting bolt 18, the shaft of the auxiliary guide wheel 7 penetrates one end of the first sliding rod 19 away from the first sleeve 17, and the cooperation of the first sleeve 17 and the first sliding rod 19 keeps the adjusted auxiliary guide wheel 7 in connection with the connecting frame 12, the first adjusting bolt 18 fixes the first sleeve 17 and the first sliding rod 19, supports the adjusted auxiliary guide wheel 7, one side of the mounting seat 10 is provided with the connecting plate 8, and the connecting plate 8 is located on the opposite side of the two rotating blocks 9 at one end of the mounting seat 10 respectively, the middle part of the rotating block 9 is provided with the pin 6, and the pin 6 penetrates the middle part of the connecting plate 8, the auxiliary guide wheel 7 is arranged between the connecting plate 8, and the shaft of the auxiliary guide wheel 7 penetrates the connecting plate 8 at both ends and is in rotary connection with the connecting plate 8, the first telescopic mechanism 2 is in rotary connection with the connecting plate 8 away from the guide mechanism 1, the upper end of the base 5 is provided with a threaded hole for installation, the threaded hole is used for allowing the expansion bolt to pass through the base 5 to install the device on the wall, the nut is arranged between the connecting plate 8 and the first sliding rod 19, and the first sliding rod 19 is installed on the shaft of the auxiliary guide wheel 7 through the nut, and the nut is used for connecting the first sliding rod 19 with the shaft of the first sliding rod 19.
[0021] Working principle: when in use, according to the direction of the cable passing through the device, the auxiliary guide wheel 7 is installed, the pin 6 is installed on the rotating block 9 at the side end of the mounting seat 10, then the first sliding rod 19 of the first telescopic mechanism 2 and the connecting plate 8 are connected with the shaft of the auxiliary guide wheel 7, then the first adjusting bolt 18 is unscrewed, the first sliding rod 19 can slide in the first sleeve 17, so that the connecting plate 8 can drive the auxiliary guide wheel 7 to rotate, the unwinding angle of the cable is adjusted, then one end of the cable passes between the fixed guide wheel 14 and the movable guide wheel 15, the fixed guide wheel 14 and the movable guide wheel 15 are adjusted to contact the cable, then the cable is continuously pulled and one end of the cable is wound around the auxiliary guide wheel 7 towards one side of the base 5 and then unwound.
[0022] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. A power construction stringing guide, comprising: The base (5) is characterized in that the upper middle part of the base (5) is fixedly connected with a second telescopic mechanism (4), the upper end of the second telescopic mechanism (4) is fixedly connected with a U-shaped mounting seat (10), and the second telescopic mechanism (4) is located at the lower middle part of the mounting seat (10), the middle part of the mounting seat (10) is rotatably connected with a support rod (11), the middle part of the support rod (11) is provided with a locking bolt (3), and the two ends of the locking bolt (3) respectively penetrate through the mounting seat (10) and are rotatably connected with the mounting seat (10), the two ends of the mounting seat (10) are fixedly connected with two rotating blocks (9), respectively, one end of the support rod (11) away from the mounting seat (10) is fixedly connected with a guide mechanism (1), and the support rod (11) is located at the middle part of one end of the guide mechanism (1), the two sides of the guide mechanism (1) are respectively provided with a first telescopic mechanism (2), and the first telescopic mechanism (2) is rotatably connected with the guide mechanism (1), one side of the mounting seat (10) is provided with a connecting plate (8), and the connecting plate (8) is located on the opposite side of the two rotating blocks (9) at one end of the mounting seat (10), respectively, the middle part of the rotating block (9) is provided with a pin (6), and the pin (6) penetrates through the middle part of the connecting plate (8), the connecting plate (8) is provided with an auxiliary guide wheel (7) between the connecting plate (8), and the rotating shafts of the auxiliary guide wheel (7) penetrate through the connecting plate (8) and are rotatably connected with the connecting plate (8) at both ends, respectively, one end of the first telescopic mechanism (2) away from the guide mechanism (1) is rotatably connected with the connecting plate (8).
2. A power construction stringing guide according to claim 1, wherein, The guide mechanism (1) is composed of a connecting frame (12), a locking nut (13), a fixed guide wheel (14) and a movable guide wheel (15), the connecting frame (12) is a U-shaped structure and is fixedly connected to the upper end of the support rod (11), the fixed guide wheel (14) is arranged in the middle part of the connecting frame (12), and the rotating shafts of the fixed guide wheel (14) penetrate through the connecting frame (12) and are rotatably connected with the connecting frame (12) at both ends, respectively, the rotating shaft of the fixed guide wheel (14) penetrates through the first telescopic mechanism (2) and is rotatably connected with the first telescopic mechanism (2), the middle parts of the two side ends of the connecting frame (12) are provided with adjusting grooves (16), and the adjusting grooves (16) are located above the fixed guide wheel (14), the movable guide wheel (15) is arranged directly above the fixed guide wheel (14), and the rotating shafts of the movable guide wheel (15) penetrate through the adjusting grooves (16) and are slidably connected with the adjusting grooves (16) at both ends, respectively, the locking nuts (13) are arranged at the two side ends of the connecting frame (12), respectively, and the rotating shafts of the fixed guide wheel (14) and the movable guide wheel (15) penetrate through the middle parts of the locking nuts (13) and are threadedly connected with the locking nuts (13).
3. A power construction stringing guide according to claim 2, wherein, The first telescopic mechanism (2) is composed of a first sleeve (17), a first adjusting bolt (18) and a first sliding rod (19), the rotating shaft of the fixed guide wheel (14) penetrates the middle part of the first sleeve (17), the first sleeve (17) is located between the connecting frame (12) and the first adjusting bolt (18), the first sliding rod (19) is arranged at one end of the first sleeve (17) away from the fixed guide wheel (14), the first sliding rod (19) extends into the first sleeve (17) and is in sliding connection with the first sleeve (17), the first sleeve (17) is provided with an open slot on the surface, the first adjusting bolt (18) is arranged in the open slot and is in sliding connection with the open slot, the first sleeve (17) and the first sliding rod (19) are locked through the first adjusting bolt (18), and the rotating shaft of the auxiliary guide wheel (7) penetrates one end of the first sliding rod (19) away from the first sleeve (17).
4. A power construction stringing guide according to claim 1, wherein, The second telescopic mechanism (4) is composed of a second sleeve (20) and a second sliding rod (23), the second sliding rod (23) is fixedly connected to the middle part of the upper end of the base (5), the second sleeve (20) is arranged on the second sliding rod (23), the second sliding rod (23) extends upward into the second sleeve (20) and is in sliding connection with the second sleeve (20), the mounting seat (10) is fixedly connected to the upper end of the second sleeve (20), the surface of the second sliding rod (23) is symmetrically provided with two sliding grooves (22), the inner wall of the second sleeve (20) is fixedly connected with two sliding rails (24) symmetrically, the sliding rails (24) are located in the sliding grooves (22) and are in sliding connection with the sliding grooves (22), one side of the second sleeve (20) is provided with a second adjusting bolt (21), the second adjusting bolt (21) penetrates the second sleeve (20), and the second adjusting bolt (21) extends into the sliding groove (22).
5. A power construction stringing guide according to claim 1 wherein, The upper end of the base (5) is provided with a threaded hole for mounting.
6. A power construction stringing guide according to claim 1 wherein, The connecting plate (8) and the first sliding rod (19) are provided with a nut, and the first sliding rod (19) is mounted on the rotating shaft of the auxiliary guide wheel (7) through the nut. The upper end of the base (5) is provided with a threaded hole for mounting.