A prefabricated assembly of overhead insulated lead wires

Abstract

The present invention belongs to the technical field of high-voltage wiring, and specifically relates to an overhead insulated lead wire prefabricated assembly; it comprises a connecting base plate, a supporting upright plate is fixedly arranged on the connecting base plate, a rotating seat is connected to the top end of the supporting upright plate, a supporting inclined plate is rotatably connected to the rotating seat, a third adjusting sleeve is slidably arranged on the supporting inclined plate, a second supporting upright pole is connected to the third adjusting sleeve, and a supporting frame is connected to the end of the second supporting upright pole; a first adjusting sleeve is slidably arranged on the supporting upright plate, an outrigger arm is connected to the first adjusting sleeve, an adjusting seat is slidably connected to the outrigger arm, a first supporting upright pole is connected to the adjusting slide, and a support is rotatably connected to the top end of the first supporting upright pole; the present invention can assist workers in connecting high-voltage lines to the input end of a transformer through wiring clamps and lead wires, thereby improving work efficiency, eliminating safety hazards of manual work, and reducing the labor intensity of workers.

Description

Technical Field

[0001] The invention belongs to the technical field of high-voltage wiring, and in particular relates to an overhead insulating lead wire prefabricated assembly. Background Art

[0002] High-voltage lines are conductors that transmit high-voltage electrical energy, mainly used for power transmission and distribution. They are usually made of highly conductive materials and are designed to withstand high voltage and current without overheating or damage. High-voltage lines are usually erected on high towers or poles to ensure that they maintain a safe distance from the ground and surrounding objects. The voltage level of high-voltage lines is usually very high, ranging from several thousand volts to several million volts. This high voltage can reduce the loss of current during transmission, thereby improving the efficiency of power transmission. At the same time, high-voltage lines also need to take a series of safety measures, such as setting up lightning arresters and grounding devices to prevent natural phenomena such as lightning and static electricity from damaging the lines. The trunk line of the high-voltage line is the main line for long-distance transmission of electrical energy in the power system. They usually connect large power plants and substations to transmit electrical energy to various power consumption areas. During the power transmission process, the trunk line will pass through multiple substations, some of which will be equipped with transformers to transform the voltage. In the process of connecting the main trunk of the high-voltage line with the transformer, a series of operations and measures need to be taken to ensure safe and reliable power transmission, so as to connect the main trunk of the high-voltage line with the input end of the transformer through the connection clamp and the lead wire; but the lead wire is suspended in the air after the connection and is bent, which poses certain safety hazards and requires manual correction by the staff, which is time-consuming and laborious. Therefore, it is very necessary to provide a prefabricated assembly of overhead insulated lead wires. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an overhead insulated lead wire prefabricated assembly to assist workers in connecting the high-voltage line to the input end of the transformer through the terminal clamp and the lead wire, thereby improving work efficiency, eliminating the safety hazards of manual work, and reducing the labor intensity of the workers.

[0004] The object of the present invention is achieved as follows: an overhead insulated lead wire prefabricated assembly, comprising a connecting bottom plate, a supporting vertical plate fixedly arranged on the connecting bottom plate, a rotating seat connected to the top of the supporting vertical plate, a supporting inclined plate rotatably connected to the rotating seat, a third adjusting sleeve slidably arranged on the supporting inclined plate, a second supporting vertical rod connected to the third adjusting sleeve, and a supporting frame connected to the end of the second supporting vertical rod; A first adjusting sleeve is slidably provided on the supporting vertical plate, an outrigger arm is connected to the first adjusting sleeve, an adjusting slide is slidably connected to the outrigger arm, a first supporting vertical rod is connected to the adjusting slide, and a supporting seat is rotatably connected to the top end of the first supporting vertical rod.

[0005] Furthermore, a connecting base is provided on the connecting base plate, and the lower end of the supporting vertical plate is connected to the connecting base; a plurality of connecting holes are provided on the connecting base plate; and the connecting base plate can be connected to the cross arm or other fixed components on the pole through the connecting holes.

[0006] Furthermore, a second locking knob is provided on the first adjusting sleeve, and a fourth locking knob is provided on the third adjusting sleeve.

[0007] Furthermore, a second adjusting sleeve is slidably provided on the supporting inclined plate, and a third locking knob is provided on the second adjusting sleeve; and a first locking knob is provided on the side surface of the connecting base.

[0008] Furthermore, the rotating seat includes a connecting frame plate, a side connecting sleeve is fixedly provided on the side of the connecting frame plate, a double-headed screw passes through the side connecting sleeve, the connecting frame plate and the lower end of the supporting inclined plate, and a locking nut is connected to the end of the double-headed screw.

[0009] Furthermore, the second supporting pole and the first supporting pole are both telescopic poles with adjustable lengths; the lengths of the corresponding poles can be adjusted according to the actual working environment and requirements.

[0010] Furthermore, the support frame includes a support frame plate, a plurality of limiting ring sleeves are evenly arranged on the top surface of the support frame plate along its length direction, and a reinforcing rib plate is arranged on the bottom of the support frame plate.

[0011] Furthermore, the outrigger arm is composed of an outrigger horizontal plate and an outrigger vertical plate, the adjusting slide seat includes a sliding frame plate slidably connected to the outrigger horizontal plate, the top of the sliding frame plate is connected to a top seat plate, a first sleeve seat is arranged on the top seat plate, and the lower end of the first supporting vertical rod is connected to the first sleeve seat; the cross-section of the outrigger arm is T-shaped, which can ensure its structural strength.

[0012] Furthermore, the support seat includes a support seat plate, a connecting seat plate is provided at the bottom of the support seat plate, and the connecting seat plate is rotatably connected to the upper end of the first supporting upright rod.

[0013] Furthermore, a third sleeve seat is provided at the bottom of the support frame plate, and the upper end of the second support rod is connected to the third sleeve seat; a second sleeve seat is provided on the third adjustment sleeve, and the lower end of the second support rod is connected to the second sleeve seat.

[0014] Beneficial effects of the present invention: the prefabricated assembly of an overhead insulated lead wire of the present invention can be fixedly connected to a cross arm or other fixed components on a pole through the connecting bottom plate; the supporting inclined plate is rotatably connected to the supporting vertical plate through the rotating seat; the overall inclination of the supporting inclined plate can be adjusted, thereby adjusting the inclination of the supporting frame, so that the lead wire can be supported and limited while the inclination angle of the lead wire can be adjusted as needed, so as to improve the adaptability and controllability of the present device; the height position of the supporting frame can be further adjusted by adjusting the position of the third adjusting sleeve on the supporting inclined plate and the height of the second supporting vertical pole, To adaptively support, guide and limit the lead-in wire; a first adjusting sleeve is slidably provided on the support vertical plate, and the height of the support seat rotatably connected to the top end of the first support vertical pole can be adjusted by adjusting the position of the first adjusting sleeve, and the position of the adjusting slide on the outrigger can be adjusted to stably support the support inclined plate through the support seat; an overhead insulated lead-in wire prefabricated assembly of the present invention has a reasonable structure and is easy to operate and use. It can assist workers in connecting high-voltage wires to the input end of a transformer through wiring clamps and lead-in wires, thereby improving work efficiency, eliminating safety hazards of manual work, and reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 The present invention is a three-dimensional structural schematic diagram of a prefabricated assembly of an overhead insulated lead wire.

[0017] Figure 2 The present invention is a front view structural schematic diagram of an overhead insulated lead wire prefabricated assembly.

[0018] Figure 3 The present invention is a top view structural schematic diagram of an overhead insulated lead wire prefabricated assembly.

[0019] Figure 4 The present invention is a schematic diagram of the side view structure of a prefabricated assembly of an overhead insulated lead wire.

[0020] Figure 5 The present invention is a structural schematic diagram of a rotating socket connection of a prefabricated assembly of an overhead insulated lead wire.

[0021] Figure 6The present invention is a structural schematic diagram of an adjustable slide connection for an overhead insulated lead wire prefabricated assembly.

[0022] Figure 7 The present invention is a structural schematic diagram of a support frame connection for a prefabricated assembly of an overhead insulated lead wire. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that all directional indications in the embodiments of the present invention (such as up-down-left-right-front-back...) are only used to explain the relative position relationship - movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0027] like Figure 1-7 As shown, an overhead insulated lead wire prefabricated assembly of the present invention comprises a connecting bottom plate 1, a supporting vertical plate 3 is fixedly arranged on the connecting bottom plate 1, a rotating seat 6 is connected to the top of the supporting vertical plate 3, a supporting inclined plate 7 is rotatably connected to the rotating seat 6, a third adjusting sleeve 9 is slidably arranged on the supporting inclined plate 7, a second supporting vertical rod 13 is connected to the third adjusting sleeve 9, and a supporting frame 14 is connected to the end of the second supporting vertical rod 13; A first adjusting sleeve 5 is slidably provided on the supporting upright plate 3, an outrigger arm 4 is connected to the first adjusting sleeve 5, an adjusting slide seat 10 is slidably connected to the outrigger arm 4, a first supporting upright rod 11 is connected to the adjusting slide seat 10, and a supporting seat 12 is rotatably connected to the top end of the first supporting upright rod 11.

[0028] When the prefabricated assembly of the overhead insulated lead wire of the present invention is in use, the device can be fixedly connected to the crossarm or other fixed components on the pole through the connecting base plate 1, and the supporting inclined plate 7 is rotatably connected to the supporting upright plate 3 through the rotating seat 6, and the overall inclination of the supporting inclined plate 7 can be adjusted, thereby adjusting the inclination of the supporting frame 14, so that it can support and limit the lead wire while adjusting the inclination angle of the lead wire as needed, so as to improve the adaptability and controllability of the present device; the height position of the supporting frame 14 can be further adjusted by adjusting the position of the third adjusting sleeve 9 on the supporting inclined plate 7 and the height of the second supporting upright 13, so as to adaptively support, guide and limit the lead wire; a first adjusting sleeve 5 is slidably provided on the supporting upright 3, and the height of the supporting seat 12 rotatably connected to the top end of the first supporting upright 11 can be adjusted by adjusting the position of the first adjusting sleeve 5, and the position of the adjusting slide 10 on the outrigger 4 can be adjusted to stably support the supporting inclined plate 7 through the supporting seat 12.

[0029] Furthermore, in one embodiment, a connecting base 2 is provided on the connecting base plate 1, and the lower end of the supporting vertical plate 3 is connected to the connecting base 2; a plurality of connecting holes are provided on the connecting base plate 1; the connecting base plate 1 can be connected to the cross arm or other fixed components on the pole through the connecting holes, the structure is simple and reasonable, and the connection is convenient and fast; the supporting vertical plate 3 is connected to the connecting base 2 by plugging, which improves the efficiency and stability of the connection.

[0030] Furthermore, in one embodiment, a second locking knob 16 is provided on the first adjusting sleeve 5, and a fourth locking knob 18 is provided on the third adjusting sleeve 9; the positions of the first adjusting sleeve 5 and the third adjusting sleeve 9 can be adjusted and locked by the second locking knob 16 and the fourth locking knob 18 respectively, and the operation is convenient and quick.

[0031] Furthermore, in one embodiment, a second adjustment sleeve 8 is slidably provided on the support inclined plate 7, and a third locking knob 17 is provided on the second adjustment sleeve 8; a first locking knob 15 is provided on the side of the connecting base 2; the connection between the lower end of the supporting vertical plate 3 and the connecting base 2 can be fixed by the first locking knob 15, the position of the second adjustment sleeve 8 can be adjusted and locked by the third locking knob 17, and the support inclined plate 7 can be supported by the support seat 12 through the second adjustment sleeve 8.

[0032] Furthermore, in one embodiment, the rotating joint 6 includes a connecting frame plate 19, a side connecting sleeve 22 is fixedly provided on the side of the connecting frame plate 19, a double-headed screw 20 passes through the side connecting sleeve 22, the connecting frame plate 19 and the lower end of the supporting inclined plate 7, and a locking nut 21 is connected to the end of the double-headed screw 20; the rotating connection between the rotating joint 6 and the supporting inclined plate 7 is realized by the double-headed screw 20 and the locking nut 21, and the structure is simple and reasonable, stable and efficient.

[0033] Furthermore, in one embodiment, the second support rod 13 and the first support rod 11 are both telescopic rods with adjustable lengths; the lengths of the corresponding rods can be adjusted according to the actual working environment and requirements to improve the adaptability and operability of the assembly of the present invention.

[0034] Furthermore, in one embodiment, the support frame 14 includes a support frame plate 32, and a plurality of limiting ring sleeves 33 are evenly arranged on the top surface of the support frame plate 32 along its length direction, and a reinforcing rib 31 is arranged at the bottom of the support frame plate 32; the structural strength of the support frame plate 32 can be improved by the reinforcing rib 31 to provide stable support for the lead wire; the lead wire can be limited and guided by each limiting ring sleeve 33, the structure is simple and reasonable, and the installation operation is convenient.

[0035] Furthermore, in one embodiment, the outrigger arm 4 is composed of an outrigger horizontal plate 25 and an outrigger vertical plate 23, the adjusting slide 10 includes a sliding frame plate 24 slidably connected to the outrigger horizontal plate 25, the top of the sliding frame plate 24 is connected to a top seat plate 26, a first sleeve seat 27 is provided on the top seat plate 26, and the lower end of the first supporting upright 11 is connected to the first sleeve seat 27; the cross-section of the outrigger arm 4 is T-shaped, which can ensure its structural strength and facilitate sliding connection with the adjusting slide 10 to ensure stable connection and support of the first supporting upright 11.

[0036] Furthermore, in one embodiment, the support seat 12 includes a support seat plate 29, a connecting seat plate 28 is provided at the bottom of the support seat plate 29, and the connecting seat plate 28 is rotatably connected to the upper end of the first support upright 11; the support seat 12 can be rotated to make its inclination angle match the support inclined plate 7, so that the support seat plate 29 is supported on the second adjusting sleeve 8 to support the support inclined plate 7, and the support seat plate 29 can be connected to the second adjusting sleeve 8 by bolts to ensure the stability of the support.

[0037] Furthermore, in one embodiment, a third sleeve seat 34 is provided at the bottom of the support frame plate 32, and the upper end of the second support rod 13 is connected to the third sleeve seat 34; a second sleeve seat 30 is provided on the third adjustment sleeve 9, and the lower end of the second support rod 13 is connected to the second sleeve seat 30; the connection between the second support rod 13 and various components is realized through the sleeve seat, the structure is simple and reasonable, and the connection efficiency and stability are improved.

[0038] In summary, the present invention is an overhead insulated lead wire prefabricated assembly, which can be fixedly connected to the crossarm or other fixed components on the pole through the connecting base plate 1, and the supporting inclined plate 7 is rotatably connected to the supporting upright plate 3 through the rotating seat 6, and the overall inclination of the supporting inclined plate 7 can be adjusted, thereby adjusting the inclination of the supporting frame 14, so that it can support and limit the lead wire while adjusting the inclination angle of the lead wire as needed, so as to improve the adaptability and controllability of the present invention; the height position of the supporting frame 14 can be further adjusted by adjusting the position of the third adjusting sleeve 9 on the supporting inclined plate 7 and the height of the second supporting upright 13, so as to adjust the lead wire. The wiring is adaptively supported, guided and limited; a first adjusting sleeve 5 is slidably provided on the supporting upright plate 3, and the height of the supporting seat 12 rotatably connected to the top of the first supporting upright 11 can be adjusted by adjusting the position of the first adjusting sleeve 5, and the position of the adjusting slide 10 on the outrigger arm 4 can be adjusted to stably support the supporting inclined plate 7 through the support seat 12; an overhead insulated lead wire prefabricated assembly of the present invention has a reasonable structure and is easy to operate and use. It can assist the staff in connecting the high-voltage line to the input end of the transformer through the wiring clamp and the lead wire, thereby improving the working efficiency, eliminating the safety hazards of manual work, and reducing the labor intensity of the operators.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An overhead insulated lead wire prefabricated assembly, characterized in that: It comprises a connecting base plate (1), a supporting upright plate (3) is fixedly arranged on the connecting base plate (1), a top end of the supporting upright plate (3) is connected to a rotating seat (6), the rotating seat (6) is rotatably connected to a supporting inclined plate (7), a third adjusting sleeve (9) is slidably arranged on the supporting inclined plate (7), the third adjusting sleeve (9) is connected to a second supporting upright rod (13), and the end of the second supporting upright rod (13) is connected to a supporting frame (14); A first adjustment sleeve (5) is slidably provided on the support vertical plate (3), an outrigger arm (4) is connected to the first adjustment sleeve (5), an adjustment slide seat (10) is slidably connected to the outrigger arm (4), a first support vertical rod (11) is connected to the adjustment slide seat (10), and a top end of the first support vertical rod (11) is rotatably connected to a support seat (12).

2. The prefabricated assembly of an overhead insulated lead wire according to claim 1, characterized in that: A connecting base (2) is provided on the connecting bottom plate (1), and the lower end of the supporting vertical plate (3) is connected to the connecting base (2); a plurality of connecting holes are provided on the connecting bottom plate (1).

3. The prefabricated assembly of an overhead insulated lead wire according to claim 2, characterized in that: The first adjusting sleeve (5) is provided with a second locking knob (16), and the third adjusting sleeve (9) is provided with a fourth locking knob (18).

4. The prefabricated assembly of an overhead insulated lead wire according to claim 2, characterized in that: A second adjustment sleeve (8) is slidably disposed on the support inclined plate (7), and a third locking knob (17) is disposed on the second adjustment sleeve (8); a first locking knob (15) is disposed on the side surface of the connecting base (2).

5. The prefabricated assembly of an overhead insulated lead wire according to claim 1, characterized in that: The rotating seat (6) comprises a connecting frame plate (19), a side connecting sleeve (22) is fixedly provided on the side of the connecting frame plate (19), a double-headed screw (20) passes through the side connecting sleeve (22), the connecting frame plate (19) and the lower end of the supporting inclined plate (7), and a locking nut (21) is connected to the end of the double-headed screw (20).

6. The prefabricated assembly of an overhead insulated lead wire according to claim 1, characterized in that: The second supporting pole (13) and the first supporting pole (11) are both telescopic poles with adjustable lengths.

7. The prefabricated assembly of an overhead insulated lead wire according to claim 1, characterized in that: The support frame (14) comprises a support frame plate (32), a plurality of limiting ring sleeves (33) are evenly arranged on the top surface of the support frame plate (32) along its length direction, and a reinforcing rib plate (31) is arranged on the bottom of the support frame plate (32).

8. The prefabricated assembly of an overhead insulated lead wire according to claim 1, characterized in that: The outrigger arm (4) is composed of an outrigger horizontal plate (25) and an outrigger vertical plate (23); the adjusting slide seat (10) comprises a sliding frame plate (24) slidably connected to the outrigger horizontal plate (25); a top seat plate (26) is connected to the top of the sliding frame plate (24); a first sleeve seat (27) is provided on the top seat plate (26); and the lower end of the first supporting vertical rod (11) is connected to the first sleeve seat (27).

9. The prefabricated assembly of an overhead insulated lead wire according to claim 4, characterized in that: The support seat (12) comprises a support seat plate (29), a connecting seat plate (28) is provided at the bottom of the support seat plate (29), and the connecting seat plate (28) is rotatably connected to the upper end of the first supporting upright rod (11).

10. The prefabricated assembly of an overhead insulated lead wire according to claim 7, characterized in that: A third sleeve seat (34) is provided at the bottom of the support frame plate (32), and the upper end of the second support upright rod (13) is connected to the third sleeve seat (34); a second sleeve seat (30) is provided on the third adjustment sleeve (9), and the lower end of the second support upright rod (13) is connected to the second sleeve seat (30).

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