Electric iron tower convenient to assemble

Abstract

The utility model discloses an electric iron tower convenient to assemble, and relates to the technical field of electric iron towers. The tower comprises a fixing plate, a mounting opening is formed in the top of the fixing plate, a lower tower body is arranged at the top of the fixing plate, a middle tower body is arranged at the top of the lower tower body, an upper tower body is arranged at the top of the middle tower body, and a fixing device is arranged at the top of the fixing plate. The fixing device is arranged and comprises the mounting box, the movable opening, the control shaft, the movable plate, the rotating plate, the L-shaped fixing strip, the telescopic rod, the screw rod, the fixing nut and other components which are matched with one another, so that the control shaft rotates to drive the rotating plate and the L-shaped fixing strip to rotate, and the L-shaped fixing strip rotates to be inserted into the inserting opening, so that the lower tower body can be fixed; the fixing effect is achieved, so that the lower tower body can be fixed to the ground, the electric iron tower is more stable, and potential safety hazards are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electric power iron tower, especially relates to a convenient electric power iron tower of assembling. BACKGROUND

[0002] The electric power iron tower is a tower-shaped building for power transmission, and has a spatial truss structure, mainly composed of single equilateral angle steel or combined angle steel, and usually made of Q235 (A3F) and Q345 (16Mn).

[0003] According to a kind of convenient hoisting electric power iron tower (public number for: CN 213953184 U), including base, pouring block and electric power iron tower main body, the upper surface of the base is connected with pouring block, and the center of pouring block is fixedly connected with electric power iron tower main body, and electric power iron tower main body is connected with bolt thread, while the end of bolt that penetrates electric power iron tower main body is connected with connecting rod, the lower end of the connecting rod is rotatably connected with connecting block, and the connecting block is fixedly connected with the upper surface of base, and the center of base is rotatably connected with main shaft, the upper surface of the main shaft is fixedly connected with cross bar, and the side of cross bar is slidably connected with limiting rod, the upper surface of the base is provided with limiting slot. The electric power iron tower is convenient to hoist, the limiting rod is separated from the limiting slot by pulling the limiting rod, so that the fixation of the main shaft and the cross bar is released, thereby facilitating the subsequent disassembly of the electric power iron tower main body, thereby facilitating the subsequent overall hoisting work, saving time and improving work efficiency.

[0004] However, in the above-mentioned application, the upper surface of the base is connected with the pouring block, and the center of the pouring block is fixedly connected with the electric power iron tower main body, and the electric power iron tower main body is connected with the bolt thread, while the end of the bolt that penetrates the electric power iron tower main body is connected with the connecting rod, which is difficult to fix the electric power iron tower, resulting in that the electric power iron tower is not firm in harsh environment, which may cause safety hazards, and it is difficult to assemble the electric power iron tower, which leads to slow assembling speed of the electric power iron tower and reduces the assembling efficiency, which needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of electric power iron towers of being convenient to assemble, by setting fixed device, including installation box, movable mouth, control shaft, movable plate, rotating plate, L-shaped fixed strip, telescopic link, screw rod and fixed nut etc.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a kind of power iron towers convenient to assemble, including fixed plate, the top of the fixed plate is provided with installation port, the top of the fixed plate is provided with lower tower body, the top of the lower tower body is provided with middle tower body, the top of the middle tower body is provided with upper tower body, the top of the fixed plate is provided with fixing device;

[0008] The fixing device includes installation box, the bottom of the installation box is fixedly connected at the top of fixed plate, the side of the installation box is provided with movable mouth, the inner wall of the movable mouth is rotatably connected with control shaft, the circumferential surface of the control shaft is fixedly connected with movable plate, the circumferential surface of the control shaft is fixedly connected with rotating plate, the top of the rotating plate is fixedly connected with L-shaped fixed strip, the side of the lower tower body is provided with socket, the top of the L-shaped fixed strip is provided with fixed port.

[0009] Further, the top of the fixed plate is fixedly connected with telescopic rod, the telescopic end of the telescopic rod is fixedly connected with screw rod, the circumferential surface of the screw rod is threadedly connected with fixed nut, telescopic rod is to make screw rod move upwards, screw rod and fixed nut are to fix L-shaped fixed strip.

[0010] Further, the inner wall of the installation box is fixedly connected with spring, one end of the spring is fixedly connected at the bottom of movable plate, the top of the lower tower body is provided with first installation slot, the top of the middle tower body is provided with, spring is to reset movable plate by the elasticity of spring, can be recycled, first installation slot is to place middle tower body, second installation slot is to place upper tower body.

[0011] Further, the installation port is provided with four, and is along the top circumferential array of fixed plate, the fixed plate, installation box and telescopic rod are provided with four, two two a group, and mutually symmetrical along the vertical central axis of lower tower body, the socket is provided with four, two two a group, and mutually symmetrical along the vertical central axis of lower tower body, installation port is provided with four to make fixed plate better fixed on ground, the fixed plate, installation box and telescopic rod are provided with four to fix lower tower body.

[0012] Further, the side of the lower tower body is provided with assembling device, the assembling device includes first insertion hole, the first insertion hole is provided in the side of the lower tower body, the inside of the first insertion hole is slidably connected with large bolt, the circumferential surface of the large bolt is threadedly connected with large nut, the side of the middle tower body is provided with second insertion hole, the inside of the second insertion hole is slidably connected with small bolt, the circumferential surface of the small bolt is threadedly connected with small nut, large bolt and large nut are to assemble middle tower body, small bolt and small nut are to assemble upper tower body.

[0013] Further, the side of the upper tower body is provided with a third jack, the side of the lower tower body is fixedly connected with a large placing box, and the side of the middle tower body is fixedly connected with a small placing box, the third jack is used for adjusting the height according to different conditions, the large placing box is used for placing parts of the lower tower body, and the small placing box is used for placing parts of the middle tower body.

[0014] Further, the four large placing boxes are symmetrically arranged along the vertical middle axis of the lower tower body, the four small placing boxes are symmetrically arranged along the vertical middle axis of the middle tower body, the four large bolts are symmetrically arranged along the vertical middle axis of the lower tower body, and the four small bolts are symmetrically arranged along the vertical middle axis of the middle tower body, so that the parts around the lower tower body and the middle tower body can be placed in the large placing boxes and the small placing boxes.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1、The utility model discloses a fixing device which comprises a mounting box, a movable port, a control shaft, a movable plate, a rotating plate, an L-shaped fixing strip, an extension rod, a screw rod and a fixing nut and other components cooperate with each other, realizes that the control shaft rotation will drive the rotating plate and the L-shaped fixing strip to rotate, the L-shaped fixing strip rotation will be inserted into the socket, so that the lower tower body can be fixed, the fixed effect is achieved, so that the lower tower body can be fixed on the ground, the electric power tower is more stable, and the safety hidden danger is reduced.

[0017] 2、The utility model discloses a splicing device which comprises a first jack, a large bolt, a large nut, a second jack, a small bolt, a small nut and other components cooperate with each other, realizes that the large nut is inserted into the first jack, the large nut is screwed on and the middle tower body is spliced, the small bolt is inserted into the second jack, the small nut is screwed on and the upper tower body is spliced, so that the whole electric power tower is spliced, so that the electric power tower splicing is more convenient, and the splicing efficiency is improved.

[0018] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0020] Figure 1The three-dimensional appearance structure schematic diagram of the utility model;

[0021] Figure 2 The three-dimensional integral structure schematic diagram of the fixing device of the utility model;

[0022] Figure 3 The three-dimensional integral structure schematic diagram of the assembling device of the utility model;

[0023] Figure 4 The three-dimensional integral structure schematic diagram of the assembling device of the utility model; Figure 2 The three-dimensional enlarged structure schematic diagram of the utility model;

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] 1, fixed plate; 2, installation port; 3, lower tower body; 4, middle tower body; 5, upper tower body; 6, fixing device; 61, installation box; 62, movable port; 63, control shaft; 64, movable plate; 65, rotating plate; 66, L-shaped fixed strip; 67, socket; 68, fixed port; 69, telescopic rod; 610, screw rod; 611, fixed nut; 612, spring; 613, first installation groove; 614, second installation groove; 7, assembling device; 71, first jack; 72, large bolt; 73, large nut; 74, second jack; 75, small bolt; 76, small nut; 77, third jack; 78, large placement box; 79, small placement box. 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 persons of ordinary skill in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-4 The utility model discloses a kind of electric power iron tower convenient to assemble, including fixed plate 1, the top of fixed plate 1 is equipped with installation port 2, the top of fixed plate 1 is provided with lower tower body 3, the top of lower tower body 3 is provided with middle tower body 4, the top of middle tower body 4 is provided with upper tower body 5, the top of fixed plate 1 is provided with fixing device 6;

[0028] The fixing device 6 comprises a mounting box 61, the bottom of the mounting box 61 is fixedly connected to the top of the fixing plate 1, the side of the mounting box 61 is provided with a movable opening 62, the inner wall of the movable opening 62 is rotatably connected with a control shaft 63, the circumferential surface of the control shaft 63 is fixedly connected with a movable plate 64, the circumferential surface of the control shaft 63 is fixedly connected with a rotating plate 65, the top of the rotating plate 65 is fixedly connected with an L-shaped fixing strip 66, the side of the lower tower body 3 is provided with a socket 67, and the top of the L-shaped fixing strip 66 is provided with a fixing opening 68.

[0029] The top of the fixing plate 1 is fixedly connected with a telescopic rod 69, the telescopic end of the telescopic rod 69 is fixedly connected with a screw rod 610, the circumferential surface of the screw rod 610 is threadedly connected with a fixing nut 611, the telescopic rod 69 is used for enabling the screw rod 610 to move upward, and the screw rod 610 and the fixing nut 611 are used for fixing the L-shaped fixing strip 66.

[0030] The inner wall of the mounting box 61 is fixedly connected with a spring 612, one end of the spring 612 is fixedly connected to the bottom of the movable plate 64, the top of the lower tower body 3 is provided with a first mounting groove 613, the top of the middle tower body 4 is provided with a second mounting groove 614, the spring 612 is used for enabling the movable plate 64 to reset by the elasticity of the spring 612, and the first mounting groove 613 is used for placing the middle tower body 4.

[0031] The mounting opening 2 is provided with four, and is arranged along the top circumference of the fixing plate 1, the fixing plate 1, the mounting box 61 and the telescopic rod 69 are provided with four, two by two, and are mutually symmetrical along the vertical central axis of the lower tower body 3, the socket 67 is provided with four, two by two, and is mutually symmetrical along the vertical central axis of the lower tower body 3, the mounting opening 2 is provided with four, so that the fixing plate 1 can be better fixed on the ground, and the fixing plate 1, the mounting box 61 and the telescopic rod 69 are provided with four, so as to fix the lower tower body 3.

[0032] The side of the lower tower body 3 is provided with an assembling device 7, the assembling device 7 comprises a first insertion hole 71, the first insertion hole 71 is provided in the side of the lower tower body 3, the first insertion hole 71 is slidably connected with a large bolt 72, the circumferential surface of the large bolt 72 is threadedly connected with a large nut 73, the side of the middle tower body 4 is provided with a second insertion hole 74, the second insertion hole 74 is slidably connected with a small bolt 75, the circumferential surface of the small bolt 75 is threadedly connected with a small nut 76, the large bolt 72 and the large nut 73 are used for assembling the middle tower body 4, and the small bolt 75 and the small nut 76 are used for assembling the upper tower body 5.

[0033] The side surface of the upper tower body 5 is provided with a third jack 77, the side surface of the lower tower body 3 is fixedly connected with a large placing box 78, the side surface of the middle tower body 4 is fixedly connected with a small placing box 79, the third jack 77 is used to adjust the height according to different situations, the large placing box 78 is used to place the parts of the lower tower body 3, and the small placing box 79 is used to place the parts of the middle tower body 4.

[0034] The large placing box 78 is provided with four groups, is symmetrical to each other along the vertical central axis of the lower tower body 3, the small placing box 79 is provided with four groups, is symmetrical to each other along the vertical central axis of the middle tower body 4, the large bolt 72 is provided with four groups, is symmetrical to each other along the vertical central axis of the lower tower body 3, and the small bolt 75 is provided with four groups, is symmetrical to each other along the vertical central axis of the middle tower body 4.

[0035] One specific application of the embodiment is that the power tower is assembled, first, the lower tower body 3 is fixed, so that the entire power tower is fixed on the ground, the worker fixes the fixed plate 1 on the ground, then the worker uses a suitable tool to lift the lower tower body 3, and places the lower tower body 3 in the mounting box 61, when the lower tower body 3 is placed in the mounting box 61, the bottom of the lower tower body 3 pushes the movable plate 64 to move downward, the movable plate 64 moves downward to drive the control shaft 63 to rotate clockwise, the control shaft 63 rotates clockwise to drive the rotating plate 65 and the L-shaped fixed strip 66 to rotate clockwise, the L-shaped fixed strip 66 rotates clockwise to be inserted into the socket 67, the worker pulls the telescopic rod 69 to move upward, the telescopic rod 69 moves upward to drive the screw rod 610 to move upward, the screw rod 610 moves upward to pass through the fixed port 68, and the worker screws the fixed nut 611 on the screw rod 610, so that the lower tower body 3 is fixed.

[0036] After the lower tower body 3 is fixed, the middle tower body 4 and the upper tower body 5 need to be assembled, the worker uses a suitable tool to lift the middle tower body 4, places the middle tower body 4 in the first mounting groove 613 in the lower tower body 3, inserts the large bolt 72 into the first jack 71, and then screws the large nut 73, so that the middle tower body 4 is assembled, after the middle tower body 4 is assembled, the worker uses a suitable tool to lift the upper tower body 5, places the upper tower body 5 in the second mounting groove 614 in the middle tower body 4, inserts the small bolt 75 into the second jack 74, and then screws the small nut 76, so that the upper tower body 5 is assembled, and the entire power tower is assembled.

[0037] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description 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.

[0038] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A power tower which is easy to assemble, comprising a fixing plate (1), characterized in that: The top of the fixed plate (1) is provided with an installation port (2), the top of the fixed plate (1) is provided with a lower tower body (3), the top of the lower tower body (3) is provided with a middle tower body (4), the top of the middle tower body (4) is provided with an upper tower body (5), and the top of the fixed plate (1) is provided with a fixing device (6). The fixing device (6) comprises a mounting box (61), the bottom of the mounting box (61) is fixedly connected to the top of the fixed plate (1), the side of the mounting box (61) is provided with a movable port (62), the inner wall of the movable port (62) is rotatably connected with a control shaft (63), the circumferential surface of the control shaft (63) is fixedly connected with a movable plate (64), the circumferential surface of the control shaft (63) is fixedly connected with a rotating plate (65), the top of the rotating plate (65) is fixedly connected with an L-shaped fixed strip (66), the side of the lower tower body (3) is provided with a socket (67), and the top of the L-shaped fixed strip (66) is provided with a fixed port (68).

2. The power tower of claim 1, wherein, The top of the fixed plate (1) is fixedly connected with a telescopic rod (69), the telescopic end of the telescopic rod (69) is fixedly connected with a screw rod (610), and the circumferential surface of the screw rod (610) is threadedly connected with a fixed nut (611).

3. The power tower of claim 1, wherein, The inner wall of the mounting box (61) is fixedly connected with a spring (612), one end of the spring (612) is fixedly connected to the bottom of the movable plate (64), the top of the lower tower body (3) is provided with a first installation groove (613), and the top of the middle tower body (4) is provided with a second installation groove (614).

4. The power tower of claim 1, wherein, The installation port (2) is provided with four, and is arranged along the top circumference of the fixed plate (1), the fixed plate (1), the mounting box (61) and the telescopic rod (69) are provided with four, two by two, and are vertically symmetrical to each other along the vertical central axis of the lower tower body (3), and the socket (67) is provided with four, two by two, and is vertically symmetrical to each other along the vertical central axis of the lower tower body (3).

5. The power tower of claim 1, wherein, The side of the lower tower body (3) is provided with a splicing device (7), the splicing device (7) comprises a first insertion hole (71), the first insertion hole (71) is provided on the side of the lower tower body (3), the first insertion hole (71) is slidably connected with a large bolt (72), the circumferential surface of the large bolt (72) is threadedly connected with a large nut (73), the side of the middle tower body (4) is provided with a second insertion hole (74), the inside of the second insertion hole (74) is slidably connected with a small bolt (75), and the circumferential surface of the small bolt (75) is threadedly connected with a small nut (76).

6. The power tower of claim 5, wherein, The side of the upper tower body (5) is provided with a third insertion hole (77), the side of the lower tower body (3) is fixedly connected with a large placing box (78), and the side of the middle tower body (4) is fixedly connected with a small placing box (79).

7. The power tower of claim 6, wherein, The large placing boxes (78) are arranged in four groups, two groups each, and are mutually symmetrical along the vertical central axis of the lower tower body (3), the small placing boxes (79) are arranged in four groups, two groups each, and are mutually symmetrical along the vertical central axis of the middle tower body (4), the large bolts (72) are arranged in four groups, two groups each, and are mutually symmetrical along the vertical central axis of the lower tower body (3), and the small bolts (75) are arranged in four groups, two groups each, and are mutually symmetrical along the vertical central axis of the middle tower body (4).

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