Steel structure connecting structure of electric power iron tower

Abstract

The utility model belongs to the field of electric power iron towers, and particularly relates to a steel structure connecting structure of an electric power iron tower. The top end of the base is fixedly connected with the bottom end of a first main body, a second main body is arranged above the first main body, and a connecting mechanism is arranged between the first main body and the second main body; the connecting mechanism comprises fixing blocks; the fixing blocks are also arranged at the edges of the top end of the first main body and the bottom end of the second main body; through the design of the connecting mechanism, the function of facilitating connection is achieved, and the problems that an existing electric power iron tower is not provided with a structure facilitating connection, the main body of the electric power iron tower is large, and when the electric power iron tower is assembled, the existing electric power iron tower is not provided with an assembly facilitating assembly and connection, and the assembly efficiency is low are solved. The problems that an existing electric power iron tower is difficult to assemble and not easy to operate, and the working efficiency is reduced are solved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electric power tower, concretely is a steel structure connecting structure of electric power tower. BACKGROUND

[0002] The electric power tower is an important component in the electric power system, mainly used for supporting and fixing the electric power line, ensuring the stable transmission of electric power, and the electric power tower usually adopts insulating materials or is designed with insulating structures to ensure the insulating performance of the power transmission line and avoid current leakage. The height and structure of the electric power tower can resist the influence of adverse factors such as strong wind, heavy rain, earthquake, etc., ensuring the safe and stable operation of the power transmission line under extreme weather conditions.

[0003] The steel structure connecting structure of the existing electric power tower can refer to the steel structure electric power tower with the application number CN202420636435.4, which includes a concrete base, a support steel frame tower fixedly installed inside the concrete base, a motor rack table fixedly connected to the top of the support steel frame tower, a stabilizing seat fixedly connected to the surface of the support steel frame tower near the top, a protective frame fixedly connected to the top of the stabilizing seat, an insulating frame fixedly connected to the inner wall of the protective frame, and a switch door rotatably connected to the right side of the insulating frame through a hinge. The utility model structure increases the protective frame and the internal insulating frame of the steel structure electric power tower, which can guide the workers upward through the internal driving control lifting seat, and the subsequent workers can perform safe bolting and climbing maintenance work through the firm frame and the connecting vertical rod, thereby enhancing the convenient and safe lifting maintenance effect of the electric power tower.

[0004] The above-mentioned electric power tower does not have a structure that can facilitate connection. Since the electric power tower body is large, during assembly, the existing electric power tower does not have a component that can facilitate assembly and connection, resulting in that the existing electric power tower is difficult to assemble and not easy to operate, thereby reducing work efficiency. Therefore, in view of the above problems, a steel structure connecting structure of an electric power tower is proposed. UTILITY MODEL CONTENTS

[0005] In order to make up for the shortcomings of the prior art, the existing electric power tower does not have a structure that can facilitate connection. Since the electric power tower body is large, during assembly, the existing electric power tower does not have a component that can facilitate assembly and connection, resulting in that the existing electric power tower is difficult to assemble and not easy to operate, thereby reducing work efficiency. Therefore, in view of the above problems, a steel structure connecting structure of an electric power tower is proposed.

[0006] The utility model discloses a technical scheme that the utility model discloses a kind of steel structure connecting structure of electric power tower, including base;The base top end is fixedly connected with first body bottom end, the first body top is provided with second body, connecting mechanism is provided between the first body and the second body;

[0007] The connecting mechanism includes a fixed block, the fixed block is also arranged at the edge of the top end of the first body and the bottom end of the second body, a fixed bolt is also sleeved inside the upper and lower ends of the two sides of the fixed block, and the fixed block is slidably connected with the fixed bolt, the first body and the second body are also respectively sleeved outside the fixed bolt, and the first body and the second body are slidably connected with the fixed bolt, a fixed nut is sleeved outside the fixed bolt, and the fixed bolt is threadedly connected with the fixed nut.

[0008] Preferably, the upper and lower ends of the left and right ends of the inner side of the fixed block are also fixedly connected with a fixed insertion rod, the other end of the fixed insertion rod is inserted into the first body and the second body, and the fixed insertion rod is also slidably connected with the first body and the second body.

[0009] Preferably, the front and rear ends of the top end of the first body are also fixedly connected with a fixed insertion block, the front and rear ends of the bottom end of the second body are also provided with a slot, the fixed insertion block is inserted into the slot, and the fixed insertion block is slidably connected with the slot.

[0010] Preferably, the top end of the base is provided with a collision prevention mechanism, the collision prevention mechanism includes a fixed plate, the fixed plate is provided with four groups outside the first body, and the bottom end of the fixed plate is fixedly connected with the base, the upper and lower ends of the fixed plate are also fixedly connected with one end of a damper, and the other end of the damper is fixedly connected with an impact plate.

[0011] Preferably, the left and right sides of the fixed plate are also fixedly connected with one end of a guide rod, the guide rod is sleeved with an impact plate outside, and the guide rod is slidably connected with the impact plate, and the other end of the guide rod is fixedly connected with a limiting block.

[0012] Preferably, the guide rod is sleeved with a return spring outside, one end of the return spring is fixedly connected with the fixed plate, and the other end of the return spring is fixedly connected with the impact plate.

[0013] The utility model has the advantages that:

[0014] 1. The utility model discloses a structure design through the connecting mechanism, realized the function that can conveniently connect, solved the existing electric power tower and not set up the structure that can conveniently connect, because electric power tower main part is bigger, when assembling, because the existing electric power tower and not set up the component that can conveniently assemble and connect, thereby leading to the electric power tower of existing electric power tower when assembling, the difficulty is bigger, and not easy operation, reduced work efficiency's problem, improved work efficiency;

[0015] 2. The utility model discloses a structure design through the anti -collision mechanism, realized the function that can prevent the impact, solved the existing electric power tower and not set up the component that can be used for protection, because electric power tower usually constructs in the open air, and the electric power tower installed in the open air is extremely easy to appear wild animal and hit the electric power tower bottom end, and this is extremely easy to lead to the device connecting piece and appear the problem of loosening, improved the protection of electric power tower main part. ACCURACY

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the first local section structure schematic diagram of the utility model;

[0019] Figure 3 It is the second local section structure schematic diagram of the utility model;

[0020] Figure 4 It is the Figure 1 enlarged structure schematic diagram of A place in the utility model;

[0021] Figure 5 It is the Figure 1 enlarged structure schematic diagram of B place in the utility model;

[0022] Figure 6 It is the Figure 2 enlarged structure schematic diagram of C place in the utility model;

[0023] Figure 7 It is the Figure 2 enlarged structure schematic diagram of D place in the utility model;

[0024] Figure 8 It is the Figure 3An enlarged structural schematic view at E.

[0025] In the figure: 1, base; 2, first body; 3, second body; 10, fixed block; 11, fixed bolt; 12, fixed nut; 14, fixed plug; 15, slot; 16, fixed plug; 17, fixed plate; 18, damper; 19, impact plate; 20, guide rod; 21, limit block; 22, return spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-8 As shown in the figure, a steel structure connecting structure of a power iron tower, including base 1;The bottom end of the first body 2 is welded together at the top end of the base 1, the second body 3 is arranged above the first body 2, the connecting mechanism is arranged between the first body 2 and the second body 3;

[0028] The connecting mechanism includes a fixed block 10, the fixed block 10 is also arranged at the edge of the top end of the first body 2 and the bottom end of the second body 3, the fixed block 10 is also sleeved with a fixed bolt 11 at the upper and lower ends of the two sides, and the fixed block 10 is slidably connected with the fixed bolt 11, the inner wall of the fixed block 10 is circularly designed, the first body 2 and the second body 3 are also respectively sleeved outside the fixed bolt 11, and the first body 2 and the second body 3 are slidably connected with the fixed bolt 11, the inner wall of the first body 2 and the second body 3 sleeved outside the fixed bolt 11 is circularly designed, the fixed bolt 11 is sleeved with a fixed nut 12 outside, and the fixed bolt 11 is threadedly connected with the fixed nut 12;

[0029] When working, the second body 3 and the first body 2 are also inserted with the fixed bolt 11, and the fixed bolt 11 passes through the fixed block 10 to the outside of the fixed block 10, and then the fixed nut 12 is rotated along the outside of the fixed bolt 11 until it is tightly combined with the outside of the fixed block 10.

[0030] Further, the upper and lower ends of the left and right ends of the inside of the fixed block 10 are also welded together with one end of the fixed plug 14, the other end of the fixed plug 14 is inserted into the inside of the first body 2 and the second body 3 respectively, and the fixed plug 14 is also slidably connected with the first body 2 and the second body 3, the fixed plug 14 is a circular rod design;

[0031] In operation, the fixed plug 14 on the inner side of the fixed block 10 is aligned with the insertion hole of the first body 2 and the second body 3, until the fixed plug 14 is completely inserted into the first body 2 and the second body 3.

[0032] Further, the front and rear ends of the first body 2 are also welded together with a fixed plug 16, and the front and rear ends of the bottom end of the second body 3 are also provided with an insertion slot 15, the fixed plug 16 is inserted into the insertion slot 15, and the fixed plug 16 is slidingly connected with the insertion slot 15, both the fixed plug 16 and the insertion slot 15 are square in design;

[0033] In operation, the insertion slot 15 at the bottom end of the second body 3 is aligned with the fixed plug 16 and is inserted, until the fixed plug 16 is completely inserted into the insertion slot 15.

[0034] Further, the top end of the base 1 is provided with a bumping mechanism, the bumping mechanism comprises a fixed plate 17, the fixed plate 17 is provided with four groups on the outer side of the first body 2, and the bottom end of the fixed plate 17 is welded together with the base 1, the upper and lower ends of the fixed plate 17 are also welded together with one end of a damper 18, the other end of the damper 18 is welded together with a bumping plate 19, and the bumping plate 19 is square in design;

[0035] In operation, the bumping plate 19 moves, and at the same time, the dampers 18 at the upper and lower ends are squeezed to contract and buffer at the same time, and when the buffering is completed, under the rebounding force of the reset spring 22, the bumping plate 19 is driven to move along the outer side of the guide rod 20 until it returns to the original position, and at the same time, the dampers 18 return to the original position.

[0036] Further, the left and right sides of the fixed plate 17 are also welded together with one end of a guide rod 20, the outer side of the guide rod 20 is sleeved with the bumping plate 19, and the guide rod 20 is slidingly connected with the bumping plate 19, the other end of the guide rod 20 is welded together with a limiting block 21, the guide rod 20 is a circular rod in design, and the limiting block 21 is circular in design;

[0037] In operation, it will directly contact the bumping plate 19, and at the same time, the impact energy drives the bumping plate 19 to move along the outer side of the guide rod 20 to the position of the fixed plate 17, and the limiting block 21 is used for limiting the position of the bumping plate 19 to prevent the bumping plate 19 from separating from the outer side of the guide rod 20.

[0038] Further, the outer side of the guide rod 20 is sleeved with a reset spring 22, one end of the reset spring 22 is welded together with the fixed plate 17, and the other end of the reset spring 22 is welded together with the bumping plate 19;

[0039] In operation, the movement of the bumping plate 19 will squeeze the reset spring 22 on the outer side of the guide rod 20 to contract and buffer.

[0040] Working principle: when the connection assembly is needed, first align the slot 15 at the bottom end of the second body 3 with the fixed plug 16 and insert, until the fixed plug 16 is completely inserted into the slot 15, then align the fixed plug rod 14 inside the fixed block 10 with the insertion hole of the first body 2 and the second body 3, until the fixed plug rod 14 is completely inserted into the first body 2 and the second body 3, then insert the fixed bolt 11 between the second body 3 and the first body 2, and the fixed bolt 11 passes through the fixed block 10 to the outside of the fixed block 10, then rotate the fixed nut 12 along the outside of the fixed bolt 11, until it is tightly combined with the outside of the fixed block 10, for fixing.

[0041] When the anti-collision protection is carried out, the impact will directly contact the impact plate 19, and the impact energy will drive the impact plate 19 to move along the outside of the guide rod 20 to the position of the fixed plate 17, and the limiting block 21 is used for limiting the position of the impact plate 19, preventing the impact plate 19 from being separated from the outside of the guide rod 20, and when the impact plate 19 moves, the return spring 22 outside the guide rod 20 will be squeezed to shrink and buffer, and when the impact plate 19 moves, the damper 18 at both ends will be squeezed to shrink and buffer at the same time, and when the buffering is finished, under the elastic force of the return spring 22, the impact plate 19 will move along the outside of the guide rod 20 until it returns to the original position, and the damper 18 will also return to the original position, for the next device protection.

[0042] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A steel structure connecting structure of a power tower, comprising a base (1); characterized in that: The base (1) top end fixedly connected with the first body (2) bottom, the first body (2) top is provided with the second body (3), the first body (2) and the second body (3) between the setting is connected with the connecting mechanism; The connecting mechanism includes a fixed block (10), the fixed block (10) is also provided at the edge of the first body (2) top and the second body (3) bottom, the fixed block (10) both sides of the upper and lower ends inside is also set with fixed bolt (11), and the fixed block (10) is slidably connected with the fixed bolt (11), the first body (2) and the second body (3) are also respectively set outside the fixed bolt (11), and the first body (2) and the second body (3) are slidably connected with the fixed bolt (11), the fixed bolt (11) outside is set with fixed nut (12), and the fixed bolt (11) is threadedly connected with the fixed nut (12).

2. A steel structure connecting structure of a power iron tower according to claim 1, characterized in that: The fixed block (10) inside left and right ends of the upper and lower ends are also fixedly connected with the fixed insertion rod (14) one end, the fixed insertion rod (14) the other end is respectively inserted in the first body (2) and the second body (3) inside, and the fixed insertion rod (14) is also slidably connected with the first body (2) and the second body (3).

3. A steel structure connecting structure of a power iron tower according to claim 2, characterized in that: The front and rear ends of the first body (2) top are also fixedly connected with the fixed insertion block (16), the front and rear ends of the second body (3) bottom are also provided with the insertion slot (15), the fixed insertion block (16) is inserted in the insertion slot (15), and the fixed insertion block (16) is slidably connected with the insertion slot (15).

4. A steel structure connecting structure of a power iron tower according to claim 3, characterized in that: The base (1) top end is provided with anti-collision mechanism, the anti-collision mechanism includes a fixed plate (17), the fixed plate (17) is provided with four groups outside the first body (2), and the fixed plate (17) bottom is fixedly connected with the base (1), the fixed plate (17) upper and lower ends are also fixedly connected with the damper (18) one end, the damper (18) the other end is fixedly connected with the impact plate (19).

5. A steel structure connecting structure of a power tower according to claim 4, characterized in that: The fixed plate (17) left and right sides are also fixedly connected with the guide rod (20) one end, the guide rod (20) outside is set with the impact plate (19), and the guide rod (20) is slidably connected with the impact plate (19), the guide rod (20) the other end is fixedly connected with the limiting block (21).

6. A steel structure connecting structure of a power tower according to claim 5, characterized in that: The guide rod (20) outside is set with the reset spring (22), the reset spring (22) one end is fixedly connected with the fixed plate (17), the reset spring (22) the other end is fixedly connected with the impact plate (19).

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