High-voltage transmission line steel pipe pole convenient to install

Abstract

The utility model discloses a high-voltage transmission line steel pipe pole convenient to install, which belongs to the field of high-voltage transmission line steel pipe pole installation and comprises a steel pipe main pole, a steel pipe secondary pole is arranged above the steel pipe main pole, and the outer wall of the steel pipe secondary pole is fixedly connected with a lap joint block. Through the arrangement of the poking block, the limiting rod, the first spring, the inserting rod, the first through hole, the second through hole and the second spring, the poking block can be twisted, and the situation that the poking block rotates at will to drive the limiting rod to be pulled out, and consequently installation between the steel pipe main rod and the steel pipe secondary rod is not firm is avoided; according to the device, the steel pipe main rod and the steel pipe secondary rod can be installed without a plurality of bolts, the installation process is simple, convenient and rapid, the situation that workers spend a lot of time in the bolt tightening process is avoided, the installation efficiency is high, the workers can rapidly complete installation, and the labor intensity of workers is reduced. Certain safety risks caused by long-time staying in the air are prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -voltage transmission line steel pipe pole installation technical field, specifically a high -voltage transmission line steel pipe pole of convenient installation. BACKGROUND

[0002] In the field of electric power, steel pipe poles are widely used in complex terrain or crowded areas because of their small footprint and the ability to support multiple lines on the same pole. Steel pipe poles can be divided into equal-diameter poles and tapered poles according to their structure, and into circular and polygonal sections according to their cross-section. Current high-voltage transmission line steel pipe poles are usually installed in two sections.

[0003] However, most high-voltage transmission line steel pipe poles in the prior art are installed in two sections, which requires burying the main pole in the ground, then using a crane to lift the secondary pole, allowing the worker to climb to a high place to connect the secondary pole to the main pole, and then using multiple bolts to tighten and fix the two sections of the steel pipe pole. This installation method is cumbersome, requiring the worker to spend a lot of time tightening the bolts, and is inefficient and slow. Moreover, the worker's long stay in the air can pose a safety risk when exposed to the wind.

[0004] Therefore, the utility model provides a high-voltage transmission line steel pipe pole for easy installation to solve the above problems. SUMMARY

[0005] (I) Technical problem solved

[0006] The utility model provides a high-voltage transmission line steel pipe pole for easy installation, aiming to solve the problem of the prior art that most high-voltage transmission line steel pipe poles require multiple bolts to tighten and fix the two sections of the steel pipe pole, causing the worker to stay in the air and spend a lot of time tightening the bolts, which poses a safety risk.

[0007] (II) Technical solution

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A high -voltage transmission line steel pipe pole of convenient installation, including steel pipe main rod, the upper of steel pipe main rod is provided with steel pipe secondary pole, the outer wall of steel pipe secondary pole is fixedly connected with the overlapping piece, the inside of overlapping piece is slidably connected with the limiting rod through the inside of steel pipe secondary pole, the end away from the overlapping piece of limiting rod is rotatably connected with the stirring piece, the inner wall of overlapping piece is fixedly connected with first spring, the end away from the overlapping piece of first spring is fixedly connected with the outer wall of steel pipe secondary pole, the limiting rod is inserted in the inner ring of first spring, the outer wall of steel pipe main rod is set up with the first through -hole of limiting rod insertion, the outer wall of steel pipe main rod is slidably connected with the plug -in rod, the end away from the steel pipe main rod of plug -in rod is fixedly connected with the connecting block, the inner wall of connecting block is fixedly connected with second spring, the end away from the connecting block of second spring is fixedly connected with the outer wall of steel pipe main rod, the plug -in rod is inserted in the inner ring of second spring, the inside of limiting rod is set up with the second through -hole of plug -in rod insertion.

[0009] As a preferred technical scheme of the application, the outer surface of the steel pipe main rod is fixedly connected with a first fixing ring, and the outer surface of the steel pipe main rod is provided with a second fixing ring.

[0010] As a preferred technical scheme of the application, the outer surface of the first fixing ring is rotatably connected with a connecting rod, and the outer wall of the connecting rod is fixedly connected with an embedded block for insertion into soil.

[0011] As a preferred technical scheme of the application, the outer surface of the second fixing ring is rotatably connected with an adjusting rod, and the end away from the second fixing ring of the adjusting rod is rotatably connected with the outer wall of the connecting rod.

[0012] As a preferred technical scheme of the application, the inside of the first fixing ring is fixedly connected with an electric push rod, and the movable end of the electric push rod is fixedly connected with the outer wall of the second fixing ring.

[0013] As a preferred technical scheme of the application, the outer wall of the embedded block is conical, and one end of the plug-in rod and the limiting rod is arc-shaped.

[0014] (Three) beneficial effects

[0015] The utility model discloses a structure is simple, and the installation is convenient, and the installation efficiency is high, and the staff can be installed quickly, prevents the security risk that exists certainly when remaining in the air for a long time, and the utility model discloses a kind of high-pressure transmission line steel pipe pole of convenient installation, including steel pipe main pole, steel pipe secondary pole, connecting rod, embedded block, adjusting rod, electric push rod, lapping block, connecting block, first spring, first through-hole, second through-hole, second spring, limit rod and dialing block, steel pipe main pole and steel pipe secondary pole are connected by connecting rod, and the both ends of connecting rod are connected with embedded block, and embedded block is connected with adjusting rod, and adjusting rod is connected with electric push rod, and electric push rod is connected with lapping block, and lapping block is connected with connecting block, and connecting block is connected with dialing block, and dialing block is connected with limit rod, and limit rod is connected with first spring, and first spring is connected with first through-hole, and first through-hole is connected with second through-hole, and second through-hole is connected with second spring, and limit rod is connected with dialing block, when the connecting place of steel pipe secondary pole and steel pipe main pole realizes butt joint, dialing block can be twisted, so that dialing block drives and rotates with limit rod and utilizes the elastic force of first spring, and first through-hole in steel pipe main pole can be inserted into, to realize the first layer installation fixation between steel pipe main pole and steel pipe secondary pole, and limit rod is inserted into first through-hole in the process, and dialing block can be squeezed and moved outward, so that second through-hole in limit rod moves to the position corresponding with plug rod, plug rod can be affected by the vacuum of second through-hole, and then second spring is inserted into second through-hole, to reach the purpose of fixing limit rod, prevent dialing block from rotating randomly and drive limit rod to move outward, cause the installation between steel pipe main pole and steel pipe secondary pole to be not firm, and then the installation between steel pipe main pole and steel pipe secondary pole can be realized without using multiple bolts, and the installation process is relatively simple and rapid, avoid staff to spend a lot of time in the process of tightening bolt, and installation efficiency is higher, so that staff can be installed quickly, prevent the security risk that exists certainly when remaining in the air for a long time. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a kind of high-pressure transmission line steel pipe pole structure schematic view of convenient installation;

[0017] Figure 2 It is a kind of high-pressure transmission line steel pipe pole structure schematic view of convenient installation in steel pipe main pole and steel pipe secondary pole;

[0018] Figure 3 It is a kind of high-pressure transmission line steel pipe pole structure schematic view of convenient installation in connecting rod;

[0019] Figure 4 It is Figure 2 A place enlarged structure schematic view of of

[0020] Figure 5 It is Figure 2 B place enlarged structure schematic view of of

[0021] In the drawing:

[0022] 1, steel pipe main pole;2, steel pipe secondary pole;3, limit rod;4, dialing block;5, first spring;6, first through-hole;7, plug rod;8, connecting block;9, second spring;10, second through-hole;11, first fixed ring;12, second fixed ring;13, connecting rod;14, embedded block;15, adjusting rod;16, electric push rod;17, lapping block. DETAILED DESCRIPTION

[0023] Clearly and completely describe the technical scheme in the embodiments of the utility model with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.

[0024] The utility model provides a high -tension transmission line steel pipe pole convenient to install, like Figures 1-5 As shown, the high -toltage transmission line steel pipe pole includes steel pipe main pole 1, and the upper of steel pipe main pole 1 is provided with steel pipe secondary pole 2, and the outer wall of steel pipe secondary pole 2 is fixedly connected with the overlapping block 17, and the inside sliding connection of the overlapping block 17 is penetrated with the inside of steel pipe secondary pole 2 and is connected with the limiting rod 3, and the end of limiting rod 3 away from the overlapping block 17 is rotatably connected with the poking block 4, and the inner wall of overlapping block 17 is fixedly connected with the first spring 5, and the end of first spring 5 away from the overlapping block 17 is fixedly connected with the outer wall of steel pipe secondary pole 2, and limiting rod 3 is inserted in the inner ring of first spring 5, and the outer wall of steel pipe main pole 1 is provided with the first through -hole 6 for the insertion of limiting rod 3, and the outer wall of steel pipe main pole 1 is slidingly connected with the plug rod 7, and the end of plug rod 7 away from steel pipe main pole 1 is fixedly connected with the connecting block 8, and the inner wall of connecting block 8 is fixedly connected with the second spring 9, and the end of second spring 9 away from connecting block 8 is fixedly connected with the outer wall of steel pipe main pole 1, and plug rod 7 is inserted in the inner ring of second spring 9, and the inside of limiting rod 3 is provided with the second through -hole 10 for the insertion of plug rod 7.

[0025] When the steel pipe main pole 1 and steel pipe secondary pole 2 need to be installed, first, the steel pipe main pole 1 and steel pipe secondary pole 2 are butted, so that the connecting part of steel pipe main pole 1 and steel pipe secondary pole 2 is in the same position, then the poking block 4 is twisted, so that the poking block 4 drives the limiting rod 3 in rotation cooperation and is clamped into the first through -hole 6 in steel pipe main pole 1 by the elastic force of the first spring 5, to achieve the purpose of the first layer installation between the steel pipe main pole 1 and steel pipe secondary pole 2, and the limiting rod 3 is clamped into the first through -hole 6 downward, so that the plug rod 7 is extruded, so that the plug rod 7 is moved outward by the arc cooperation between the limiting rod 3, so that the second through -hole 10 and the plug rod 7 are corresponded in position, so that the plug rod 7 is clamped into the second through -hole 10 by the second spring 9, to ensure the firmness of the limiting rod 3, prevent the poking block 4 from being twisted at will, and prevent the limiting rod 3 from being separated from the first through -hole 6, to avoid the risk of unstable installation between the steel pipe main pole 1 and steel pipe secondary pole 2, and the installation process is simple and rapid, and the staff stays in the air for a long time to avoid the installation, which has a great security risk.

[0026] The outer surface of the steel pipe main rod 1 is fixedly connected with a first fixing ring 11, the outer surface of the steel pipe main rod 1 is provided with a second fixing ring 12, the outer surface of the first fixing ring 11 is rotatably connected with a connecting rod 13, the outer wall of the connecting rod 13 is fixedly connected with an embedded block 14 for inserting into soil, the outer surface of the second fixing ring 12 is rotatably connected with an adjusting rod 15, one end of the adjusting rod 15 away from the second fixing ring 12 is rotatably connected with the outer wall of the connecting rod 13, the inside of the first fixing ring 11 is fixedly connected with an electric push rod 16, the movable end of the electric push rod 16 is fixedly connected with the outer wall of the second fixing ring 12, the outer wall of the embedded block 14 is conical, and the one end of the insertion rod 7 and the limiting rod 3 is arc-shaped and matched.

[0027] When the bottom end of the steel pipe main rod 1 is located in the soil pit, the second fixing ring 12 can be driven upward by the electric push rod 16, so that the adjusting rod 15 rotatably connected with the second fixing ring 12 can be adjusted in angle when the second fixing ring 12 moves upward, so that the connecting rod 13 rotatably connected with the adjusting rod 15 can be opened when the adjusting rod 15 is adjusted in angle, so that the embedded block 14 can be embedded into the soil when the connecting rod 13 drives the embedded block 14 to open, so as to fix the steel pipe main rod 1, and the embedded block 14 embedded into the soil can make the fixing effect of the steel pipe main rod 1 better, prevent the steel pipe main rod 1 from being tilted when being blown by strong wind, and avoid the soil from being loose to cause the loosening of the steel pipe main rod 1, so as to ensure the operation safety between the steel pipe main rod 1 and the steel pipe secondary rod 2.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A high voltage transmission line steel pole for easy installation, characterized in that: The utility model provides a steel pipe main pole (1) is provided with steel pipe secondary pole (2) on the top, the outer wall of steel pipe secondary pole (2) is fixedly connected with the overlap piece (17), the inside of overlap piece (17) is slidably connected with the limiting rod (3) of the inside penetration of steel pipe secondary pole (2), the end of limiting rod (3) away from overlap piece (17) is rotatably connected with the poking piece (4), the inner wall of overlap piece (17) is fixedly connected with the first spring (5), the end of first spring (5) away from overlap piece (17) is fixedly connected with the outer wall of steel pipe secondary pole (2), limiting rod (3) is inserted in the inner ring of first spring (5), the outer wall of steel pipe main pole (1) is provided with the first through -hole (6) of the insertion of limiting rod (3), the outer wall of steel pipe main pole (1) is slidably connected with the plug rod (7), the end of plug rod (7) away from steel pipe main pole (1) is fixedly connected with the connecting block (8), the inner wall of connecting block (8) is fixedly connected with the second spring (9), the end of second spring (9) away from connecting block (8) is fixedly connected with the outer wall of steel pipe main pole (1), plug rod (7) is inserted in the inner ring of second spring (9), the inside of limiting rod (3) is provided with the second through -hole (10) of the insertion of plug rod (7).

2. A high voltage transmission line steel pole according to claim 1, characterized in that: The outer surface of the steel pipe main pole (1) is fixedly connected with a first fixing ring (11), and the outer surface of the steel pipe main pole (1) is provided with a second fixing ring (12).

3. A high voltage transmission line steel pole according to claim 2, characterized in that: The outer surface of the first fixing ring (11) is rotatably connected with a connecting rod (13), and the outer wall of the connecting rod (13) is fixedly connected with an embedded block (14) for insertion into soil.

4. A high voltage transmission line steel pole according to claim 3, characterized in that: The outer surface of the second fixing ring (12) is rotatably connected with an adjusting rod (15), and the end of the adjusting rod (15) away from the second fixing ring (12) is rotatably connected with the outer wall of the connecting rod (13).

5. A high voltage transmission line steel pole according to claim 2, characterized in that: The inside of the first fixing ring (11) is fixedly connected with an electric push rod (16), and the movable end of the electric push rod (16) is fixedly connected with the outer wall of the second fixing ring (12).

6. A high voltage transmission line steel pole according to claim 3, characterized in that: The outer wall of the embedded block (14) is conical, and one end of the plug rod (7) and the limiting rod (3) is arc-shaped.

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