Power transmission and transformation iron tower iron component convenient to assemble and butt

Abstract

The utility model discloses a power transmission and transformation iron tower iron member convenient to assemble and butt-joint, which comprises tower frames, hanging plates and butt-joint members, the hanging plates are arranged on both sides of the tower frames, the butt-joint members are arranged on both the hanging plates, adjusting assemblies are arranged between the tower frames and the hanging plates, the tower frames are connected with the hanging plates through the adjusting assemblies, and the butt-joint members are connected with the butt-joint members through the adjusting assemblies. The adjusting assembly is provided with a connecting assembly, and the adjusting assembly is connected with the butt joint component through the connecting assembly. The adjusting assembly is arranged on the hanging plate, the lead screw is driven by the motor to rotate in the fixing base, the transmission block is driven by the lead screw to move up and down in the fixing base, the two sets of racks are driven to slide, the two sets of racks act on the two sets of gears, and the gears drive the rotating rod to rotate in the fixing frame. Therefore, the purpose of adjusting the angle of the hanging plate is achieved, a worker can conveniently install a butt joint component on the hanging plate, and meanwhile the worker can flexibly adjust the hanging plate according to actual needs or field conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission and transformation towers, in particular to an iron component of a transmission and transformation tower that is convenient for assembly and docking. Background Technique

[0002] A transmission and transformation tower, also known as a transmission line tower or a power tower, is a tower-shaped building used for power transmission. Their main function is to support the conductors or lightning conductors of high-voltage and extra-high-voltage overhead power transmission lines, ensuring the transmission and supply of electricity. The structural characteristics of transmission and transformation towers are usually space truss structures, and the members are mainly composed of single equal-angle steel or combined angle steel. The materials generally use two types: Q235 (A3F) and Q3 screw rods (45) (16Mn). The connection between members uses rough bolts, and the whole tower is composed of angle steel, connecting steel plates and bolts. The iron components of the transmission and transformation tower are an important part of the tower structure. They are usually made of steel sections such as angle steel, steel plates, flat steel, round steel, steel pipes, channel steel, etc. The materials of these components are generally ordinary carbon structural steel (such as Q235) or low-alloy high-strength steel (such as Q3 screw rods (45), Q390, etc.) to ensure the strength and stability of the tower. An existing iron component of a transmission and transformation tower that is convenient for assembly and docking can basically meet the daily use requirements, but there are still some deficiencies that need to be improved.

[0003] When the existing transmission and transformation towers are in use, since the hanging plates of the towers are fixedly connected to the tower frames and cannot adapt to different cable layout requirements, wiring engineers or installers can only arrange the cables and install the iron components at the preset angles and cannot make flexible adjustments according to actual needs or on-site conditions. This may lead to unnecessary obstacles or difficulties during the cable layout or iron component installation process, increasing the installation difficulty and cost. Therefore, we propose an iron component of a transmission and transformation tower that is convenient for assembly and docking to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an iron component of a transmission and transformation tower that is convenient for assembly and docking to solve the problems raised in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solution: a transmission and transformation iron tower iron member convenient for assembly and docking, including a tower frame, a hanging plate and a docking member. Hanging plates are provided on both sides of the tower frame, and docking members are installed on the hanging plates. An adjusting assembly is provided between the tower frame and the hanging plate, and the tower frame is connected to the hanging plate through the adjusting assembly. A connecting assembly is provided on the adjusting assembly, and the adjusting assembly is connected to the docking member through the connecting assembly. The adjusting assembly includes two groups of fixed frames symmetrically arranged on the outer walls of both sides of the tower frame. Rotating rods are rotatably arranged in the fixed frames. Hanging plates are provided on the sides of the rotating rods. Gears are provided on the front surfaces of the front ends of the rotating rods. The two gears rotate in opposite directions. A fixed seat is provided on the front surface of the tower frame. A lead screw is rotatably arranged in the fixed seat. A motor is provided at the bottom of the fixed seat. The output shaft of the motor penetrates through the fixed seat and is fixedly connected to the bottom surface of the lead screw. A transmission block is threadedly connected to the lead screw. Rack bars are provided on both side surfaces of the transmission block. The rack bars are engaged with the gears.

[0006] As a further preference of this technical solution, the connecting assembly includes two groups of assembly grooves symmetrically opened on the outer walls of the hanging plates. Docking members slide in the assembly grooves. Two groups of limiting blocks are symmetrically arranged on the outer walls of the docking members at the upper and lower ends of the hanging plate. The limiting blocks are in contact with the outer walls of the hanging plates. Activity bins are provided on the surfaces of the hanging plates in the middle of the two docking members. Two groups of insertion blocks slide in the activity bins. Springs are provided in the middle of the insertion blocks. Both ends of the springs are fixedly connected to the inner walls of the two insertion blocks. Through holes are opened on the outer walls of the docking members corresponding to the outer end surfaces of the insertion blocks.

[0007] As a further preference of this technical solution, a protection bin is provided on the surface of the fixed seat outside the motor. The motor is built in the protection bin, and an outer cover is threadedly connected to the protection bin.

[0008] As a further preference of this technical solution, a wireless receiver is provided in the motor. The motor is wirelessly connected to a controller through the wireless receiver.

[0009] As a further preference of this technical solution, the insertion blocks are designed in a rectangular shape, the slots are provided as through holes matching the shape of the insertion blocks, and the insertion blocks and the slots are all adapted to each other.

[0010] As a further preference of this technical solution, the outer walls of the two limiting blocks on the docking member are in contact with the upper and lower end surfaces of the hanging plate, and the inner walls of the assembly grooves are all set in an arc shape matching the outer wall of the docking member.

[0011] As a further preference of this technical solution, handles are provided on the surfaces of the insertion blocks facing away from the tower frame. The handles are all designed in a square shape.

[0012] The utility model provides a transmission and transformation tower iron component which is convenient for assembly and docking, and has the following beneficial effects:

[0013] 1. Through the adjusting component arranged on the hanging plate of the utility model, the motor drives the lead screw to rotate in the fixed seat, and then the lead screw drives the transmission block to move up and down in the fixed seat, and drives two groups of racks to slide, so that the two groups of racks act on the two groups of gears, and the gears drive the rotating rod to rotate in the fixed frame, so as to achieve the purpose of adjusting the angle of the hanging plate, facilitate the staff to install the docking component on the hanging plate, and at the same time enable the staff to flexibly adjust the hanging plate according to actual needs or on-site conditions.

[0014] 2. Through the connecting component arranged between the hanging plate and the docking component of the utility model, by sliding the docking component into the assembly groove, the two groups of limiting blocks are attached to the outer wall of the docking component, and then by using the restoring force of the spring to push the two groups of inserting blocks to reset and slide in the movable bin, and the inserting blocks penetrate through the inserting slots, so as to achieve the purpose of quickly installing the docking component, and facilitate the staff to install and assemble the docking component. Description of the Drawings

[0015] Figure 1 is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 is a first three-dimensional sectional structure schematic diagram of the utility model;

[0017] Figure 3 is a second three-dimensional sectional structure schematic diagram of the utility model;

[0018] Figure 4 is of the utility model Figure 2 magnified structure schematic diagram at A;

[0019] Figure 5 is of the utility model Figure 3 magnified structure schematic diagram at B.

[0020] In the figure: 1, tower; 2, hanging plate; 3, docking component; 4, adjusting component; 41, fixed frame; 42, rotating rod; 43, gear; 44, fixed seat; 45, lead screw; 46, motor; 47, transmission block; 48, rack; 5, connecting component; 51, assembly groove; 52, limiting block; 53, movable bin; 54, inserting block; 55, spring; 56, inserting slot; 57, handle. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model.

[0022] The utility model provides technical solutions: AsFigures 1 to 5 As shown in the figure, in this embodiment, a transmission and transformation tower iron component that is convenient for assembly and docking includes a tower frame 1, hanging plates 2, and docking components 3. Hanging plates 2 are provided on both sides of the tower frame 1, and docking components 3 are installed on the hanging plates 2. An adjustment component 4 is provided between the tower frame 1 and the hanging plates 2. The tower frame 1 is connected to the hanging plates 2 through the adjustment component 4. A connection component 5 is provided on the adjustment component 4, and the adjustment component 4 is connected to the docking component 3 through the connection component 5. The adjustment component 4 includes two groups of fixed frames 41 symmetrically arranged on the outer walls on both sides of the tower frame 1. Rotating rods 42 are rotatably arranged in the fixed frames 41. Hanging plates 2 are provided on the sides of the rotating rods 42. Gears 43 are provided on the front surfaces of the rotating rods 42. The two groups of gears 43 rotate in opposite directions. A fixed seat 44 is provided on the front surface of the tower frame 1. A lead screw 45 is rotatably arranged in the fixed seat 44. A motor 46 is provided at the bottom of the fixed seat 44. The output shaft of the motor 46 penetrates through the fixed seat 44 and is fixedly connected to the bottom surface of the lead screw 45. A transmission block 47 is threadedly connected to the lead screw 45. Rack bars 48 are provided on both side surfaces of the transmission block 47. The rack bars 48 are meshed with the gears 43.

[0023] Through the adjustment component 4 provided on the hanging plate 2, the motor 46 can rotate the lead screw 45 in the fixed seat 44. Then, the lead screw 45 drives the transmission block 47 to move up and down in the fixed seat 44, and drives the two groups of rack bars 48 to slide, so that the two groups of rack bars 48 act on the two groups of gears 43, and the gears 43 drive the rotating rods 42 to rotate in the fixed frames 41, so as to achieve the purpose of adjusting the angle of the hanging plate 2, which is convenient for the staff to install the docking component 3 on the hanging plate 2. At the same time, it can also enable the staff to flexibly adjust the hanging plate 2 according to actual needs or on-site conditions.

[0024] In other embodiments, the connection component 5 includes two groups of assembly grooves 51 symmetrically opened on the outer walls of the hanging plates 2. The docking components 3 slide in the assembly grooves 51. Two groups of limit blocks 52 are symmetrically arranged on the outer walls of the docking components 3 at the upper and lower ends of the hanging plates 2. The limit blocks 52 are in contact with the outer walls of the hanging plates 2. Activity bins 53 are provided on the surfaces of the hanging plates 2 in the middle of the two groups of docking components 3. Two groups of insertion blocks 54 are slidably connected in the activity bins 53. Springs 55 are provided in the middle of the insertion blocks 54. Both ends of the springs 55 are fixedly connected to the inner walls of the two groups of insertion blocks 54. Slots 56 are opened on the outer walls of the docking components 3 corresponding to the outer end surfaces of the insertion blocks 54;

[0025] Through the connection component 5 provided between the hanging plate 2 and the docking component 3, by sliding the docking component 3 into the assembly groove 51, the two groups of limit blocks 52 are in contact with the outer wall of the docking component 3. Then, by using the restoring force of the spring 55 to push the two groups of insertion blocks 54 to slide back in the activity bin 53, and making the insertion blocks 54 penetrate through the slots 56, the purpose of quickly installing the docking component 3 is achieved, which is convenient for the staff to install and dock the docking component 3.

[0026] In other embodiments, a protective chamber is provided on the surface of the fixed seat 44 outside the motor 46. The motor 46 is built inside the protective chamber, and an outer cover is threadedly connected to the protective chamber;

[0027] With this design, when the motor 46 is in use, it can protect the motor 46 and prevent rainwater or sand and dust from damaging the motor 46 in rainy or windy weather, which may otherwise shorten the service life of the motor 46.

[0028] In other embodiments, a wireless receiver is provided inside the motor 46, and the motor 46 is wirelessly connected to the controller through the wireless receiver;

[0029] With this design, it is convenient for the staff to operate the motor 46. Thus, the staff can operate the motor 46 at the bottom of the tower 1, greatly improving the convenience of operating the motor 46.

[0030] In other embodiments, the insertion block 54 is designed in a rectangular shape, and the insertion slot 56 is set as a through hole matching the shape of the insertion block 54. The insertion block 54 and the insertion slot 56 are well adapted to each other;

[0031] With this design, the insertion block 54 and the insertion slot 56 can be fully fitted, thus achieving the purpose of limiting the docking member 3 and preventing the docking member 3 installed on the hanging plate 2 from shaking.

[0032] In other embodiments, the outer walls of the two sets of limiting blocks 52 on the docking member 3 are all in contact with the upper and lower end surfaces of the hanging plate 2, and the inner walls of the assembly grooves 51 are all set in an arc shape matching the outer wall of the docking member 3;

[0033] With this design, by fitting the two sets of limiting blocks 52 with the outer wall of the docking member 3, it is convenient for the docking member 3 to slide into the assembly groove 51, thus achieving the purpose of pre-limiting the docking member 3 and facilitating the installation and docking of the docking member 3 by the staff.

[0034] In other embodiments, handles 57 are provided on the surface of the insertion block 54 facing away from the tower 1, and the handles 57 are all designed in a square shape;

[0035] With this design, it is convenient for the staff to operate the insertion block 54 by using the handles 57, preventing the situation of slipping hands when pulling the insertion block 54, which may lead to the need to re-pull the insertion block 54 and thus affect the installation efficiency of the docking member 3.

[0036] The present utility model provides a power transmission and transformation iron tower iron member convenient for assembly and docking. The specific working principle is as follows:

[0037] In use, first, a wireless signal is sent to the motor 46 through the controller, and then the signal is received by the receiver in the motor 46 to start the motor 46, causing the motor 46 to drive the lead screw 45 to rotate within the fixed seat 44. Then, the lead screw 45 drives the transmission block 47 to move up and down within the fixed seat 44 and drives the two groups of racks 48 to slide, enabling the two groups of racks 48 to act on the two groups of gears 43, causing the gears 43 to drive the rotating rod 42 to rotate within the fixed frame 41 and turning the hanging plate 2 to the desired angle. Next, the two insertion blocks 54 are pulled towards the middle of the movable bin 53, causing the insertion blocks 54 to slide back and forth within the movable bin 53 and compress the spring 55. Then, the docking member 3 is slid into the assembly groove 51, causing the surfaces of the two limit blocks 52 to fit against the outer wall of the docking member 3, aligning the slot 56 with the insertion block 54. Then, the two insertion blocks 54 are released, and the restoring force of the spring 55 pushes the two insertion blocks 54 to slide back and forth within the movable bin 53, and the two insertion blocks 54 penetrate through the two slots 56, thus achieving the purpose of installing and assembling the docking member 3.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An iron component of a power transmission and transformation iron tower that is convenient for assembly and docking, comprising a tower frame (1), a hanging plate (2) and a docking component (3), wherein hanging plates (2) are provided on both sides of the tower frame (1), and docking components (3) are installed on the hanging plates (2), characterized in that: An adjustment component (4) is arranged between the tower (1) and the hanging plate (2), the tower (1) is connected to the hanging plate (2) via the adjustment component (4), a connecting component (5) is arranged on the adjustment component (4), the adjustment component (4) is connected to the docking member (3) via the connecting component (5), the adjustment component (4) comprises two sets of fixed frames (41) symmetrically arranged on the outer walls of both sides of the tower (1), a rotating rod (42) is rotatably arranged in each of the fixed frames (41), the hanging plate (2) is arranged on the side of each of the rotating rods (42), and the front end surface of each of the rotating rods (42) is A gear (43) is provided, and the two groups of gears (43) rotate in opposite directions. A fixed seat (44) is provided on the front end surface of the tower (1), and a screw rod (45) is rotatably arranged in the fixed seat (44). A motor (46) is provided at the bottom of the fixed seat (44), and the output shaft of the motor (46) passes through the fixed seat (44) and is fixedly connected to the bottom end surface of the screw rod (45). A transmission block (47) is threadedly connected to the screw rod (45), and racks (48) are provided on both side surfaces of the transmission block (47), and the racks (48) are meshed with the gears (43).

2. The iron component of a power transmission and transformation tower that is convenient for assembly and docking according to claim 1, characterized in that: The connecting assembly (5) comprises two groups of assembly grooves (51) symmetrically arranged on the outer wall of the hanging plate (2), the assembly grooves (51) are both slidably provided with docking components (3), the outer walls of the docking components (3) at the upper and lower ends of the hanging plate (2) are both symmetrically provided with two groups of limit blocks (52), the limit blocks (52) are both fitted with the outer wall of the hanging plate (2), the surfaces of the hanging plates (2) in the middle of the two groups of docking components (3) are both provided with movable bins (53), the movable bins (53) are both slidably connected with two groups of plug blocks (54), the middle of the plug blocks (54) are both provided with springs (55), the two ends of the springs (55) are both fixedly connected to the inner walls of the two groups of plug blocks (54), and the outer end surfaces of the plug blocks (54) are both provided with slots (56) on the outer wall of the docking components (3) corresponding to the outer end surfaces of the plug blocks (54).

3. The iron component of a power transmission and transformation tower that is convenient for assembly and docking according to claim 1, characterized in that: A protective chamber is provided on the surface of the fixing seat (44) outside the motor (46), the motor (46) is built into the protective chamber, and an outer cover is threadedly connected to the protective chamber.

4. The iron component of a power transmission and transformation tower that is convenient for assembly and docking according to claim 1, characterized in that: A wireless receiver is provided inside the motor (46), and the motor (46) is wirelessly connected to the controller via the wireless receiver.

5. The iron component of a power transmission and transformation tower that is convenient for assembly and docking according to claim 2, characterized in that: The insert block (54) is designed to be rectangular, the slot (56) is configured as a through hole that matches the shape of the insert block (54), and the insert block (54) and the slot (56) are both compatible.

6. The iron component of a power transmission and transformation tower that is convenient for assembly and docking according to claim 2, characterized in that: The outer walls of the two sets of limit blocks (52) on the docking component (3) are both in contact with the upper and lower end surfaces of the hanging plate (2), and the inner walls of the assembly grooves (51) are both arranged in an arc shape that matches the outer wall of the docking component (3).

7. The iron component of a power transmission and transformation tower that is convenient for assembly and docking according to claim 2, characterized in that: A handle (57) is provided on the surface of the insert block (54) on one side facing away from the tower frame (1), and the handle (57) is designed in a U-shaped shape.

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