New energy power tower steel pipe installation frame

Abstract

This application relates to a steel pipe mounting frame for new energy power transmission towers, comprising a column, a ladder, and multiple mounting rods. The column extends vertically and is fixed to the ground. The ladder extends vertically and is installed on the column. Each mounting rod is fixedly connected to a connecting sleeve, which is fitted and slidably connected to the upper part of the column. Multiple sets of vertically distributed mounting holes are provided on the upper part of the column, with the openings of each set of holes facing different directions. A locking bolt passes through one of the mounting holes and is inserted into the connecting sleeve. This application improves the convenience of adjusting the height of power lines.

Description

Technical Field

[0001] This application relates to the field of power steel pipe towers, and in particular to a steel pipe mounting frame for new energy power towers. Background Technology

[0002] For the transmission of new energy power, steel pipe towers are the main supporting structure for overhead transmission lines, ensuring that the power lines meet the distance requirements between the ground or buildings, resulting in better installation performance. Typically, a steel pipe tower includes vertically extending columns and multiple mounting poles, as well as ladders installed on the columns. Connecting plates are welded to the upper part of the columns, and one end of each mounting pole is bolted to the connecting plate. In use, workers can climb the ladder to the top of the column and then install the overhead power lines onto the mounting poles, thus enabling the steel pipe tower to effectively support the power lines.

[0003] However, in actual use, due to the influence of the site conditions, there are often situations where it is necessary to adjust the height of the wires or to install multiple wires at different heights. In such cases, it is often necessary to weld additional connecting plates on the upper part of the column to fix the mounting rod in different positions, which makes the process relatively complicated and inconvenient, thus making it relatively inconvenient to adjust the height of the wires. Summary of the Invention

[0004] To improve the convenience of adjusting the height of power lines, this application provides a steel pipe mounting bracket for new energy power towers.

[0005] The technical solution provided in this application for a new energy power tower steel pipe mounting frame is as follows: A steel pipe mounting frame for a new energy power transmission tower includes a column, a ladder, and multiple mounting rods. The column extends vertically and is fixed to the ground. The ladder extends vertically and is installed on the column. The mounting rods are fixedly connected to connecting sleeves. The connecting sleeves are fitted onto and slidably connected to the upper part of the column. The upper part of the column has multiple sets of vertically distributed mounting holes, with the openings of each set of mounting holes facing different directions. A locking bolt passes through the connecting sleeve and is inserted into one of the mounting holes.

[0006] By adopting the above technical solution, the connecting sleeve can be slid or rotated along the column during use. Then, the locking bolt is inserted into the connecting sleeve and the mounting hole at the location, thereby locking the connecting sleeve in the location. This achieves the purpose of adjusting the installation height and orientation of the mounting rod, and the adjustment is relatively convenient, thereby improving the convenience of adjusting the installation height of the wires.

[0007] Optionally, the ladder is fixedly connected to multiple connecting rods, the connecting rods are fixed to the uprights, and the connecting sleeve has a clearance opening for avoiding the connecting rods.

[0008] By adopting the above technical solution, when the connecting sleeve needs to be slid vertically, the clearance opening can be aligned with the connecting rod, thereby allowing the connecting rod to be cleared and reducing the possibility of the connecting rod restricting the sliding of the connecting sleeve. Furthermore, after the connecting sleeve is adjusted and the locking bolt is installed, if the connecting sleeve falls off the hand, the connecting rod will also limit the distance the connecting sleeve falls, reducing the possibility of the connecting sleeve causing injury to personnel. At the same time, the staff can easily support the connecting sleeve back to the required installation position, ensuring the convenience of the entire installation process.

[0009] Optionally, the mounting rod is provided with a support rod, the two ends of which are respectively connected to the mounting rod and the connecting sleeve.

[0010] By adopting the above technical solution, the support rod can support and reinforce the mounting rod, increasing the stability of the mounting rod during use.

[0011] Optionally, one end of the support rod is fixedly connected to a pin, and the other end is hinged to an ear plate. The pin is detachably inserted and rotatably connected to the mounting rod, and the ear plate is sleeved on a locking bolt.

[0012] By adopting the above technical solution, during installation, simply insert the pin on the support rod into the mounting rod, and then rotate the support rod so that the ear plate is fitted onto the locking bolt. This allows the support rod to support and reinforce the mounting rod, increasing the stability of the mounting rod during use. Furthermore, the locking bolt not only locks the connecting sleeve in place but also tightens the support rod, increasing the ease of installation. Additionally, the support rod can be disassembled relative to the mounting rod, making it more convenient during transportation.

[0013] Optionally, the column includes multiple vertically distributed tubular units, and multiple connecting bolts are simultaneously inserted at the opposite ends of two adjacent tubular units, with the multiple connecting bolts distributed circumferentially along the tubular units.

[0014] By adopting the above technical solution, the installation process only requires splicing multiple pipe units together, and the column can be disassembled into multiple pipe units for transportation, making the column relatively convenient to transport.

[0015] Optionally, in two adjacent tube units, the lower end of the upper tube unit is fixedly connected to a connector, which is inserted into the lower tube unit.

[0016] By adopting the above technical solution, the pipe unit installed later can be matched with the pipe unit below. Then, the connecting bolts are installed to fix the two pipe units together, so that the installed pipe can reinforce the connection between the two adjacent pipe units and increase the stability of the connection between the two adjacent pipe units.

[0017] Optionally, the insertion tube is configured as a prism-shaped structure.

[0018] By adopting the above technical solution, when the insertion pipe is inserted into the lower pipe unit, the bolt holes at the opposite ends of the two pipe units can be aligned when they are in contact, which makes the subsequent installation of connecting bolts more convenient and increases the installation effect of the pipe unit.

[0019] Optionally, the ladder includes multiple vertically distributed ladder units, each of which is fixed to a multiple tube unit.

[0020] By adopting the above technical solution, multiple ladder units can be aligned with each other during on-site assembly of the pipe unit, thereby forming a complete ladder, which is convenient to use and makes the construction of the ladder relatively convenient.

[0021] Optionally, a connecting pipe is provided between two adjacent ladder units. The connecting pipe is coaxially sleeved and slidably connected to the lower ladder unit, and a limit block is fixedly connected to the top of the lower ladder unit. The connecting pipe is sleeved and threadedly connected to the upper ladder unit.

[0022] By adopting the above technical solution, when two adjacent tube units are spliced ​​together and two adjacent ladder units are aligned, the connecting pipe is slid upward and threaded to the upper ladder unit, while the lower end of the connecting pipe is tightly abutting against the limiting block, thereby achieving the purpose of connecting the two adjacent ladder units and increasing the integrity between the two adjacent ladder units. At this time, the limiting block can limit the sliding distance of the connecting pipe, thereby reducing the possibility of the connecting pipe falling off the ladder unit. At the same time, when the limiting block abuts against the connecting pipe, it can also provide a locking part between the lower ladder unit and the connecting pipe, thereby effectively achieving the purpose of traction for the lower ladder unit.

[0023] Optionally, a reinforcing rod is provided between two adjacent ladder units. The reinforcing rod is fixedly connected to a connecting ring. The connecting ring is coaxially sleeved and rotatably connected to the connecting pipe. The reinforcing rod is also sleeved on a connecting bolt.

[0024] By adopting the above technical solution, the reinforcing rods can support and reinforce the connecting pipes, increase the stability of the connection between two adjacent ladder units, and further ensure the overall performance of the ladder.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. When in use, the connecting sleeve can be slid or rotated along the column, and then the connecting sleeve can be locked in place by locking bolts, so as to adjust the installation height and orientation of the mounting rod. The adjustment is relatively convenient, thereby improving the convenience of adjusting the installation height of the wires. 2. When two adjacent tube units are spliced ​​together and two adjacent ladder units are aligned, the connecting tube is slid upward and threaded to the upper ladder unit, and the lower end of the connecting tube is tightly abutting against the limiting block, thereby achieving the purpose of connecting two adjacent ladder units, increasing the integrity between the two adjacent ladder units, and increasing the stability during use. Attached Figure Description Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 yes Figure 1 A magnified structural diagram of part A in the middle; Figure 3 yes Figure 1 A magnified structural diagram of part B in the middle section; Figure 4 yes Figure 1 A magnified structural diagram of section C; Figure 5 This is a partial exploded structural diagram of the column in an embodiment of this application.

[0026] Explanation of reference numerals in the attached drawings: 1. Column; 11. Pipe unit; 111. Connecting bolt; 112. Insert pipe; 12. Mounting hole; 2. Ladder; 21. Connecting rod; 22. Ladder unit; 221. Connecting pipe; 222. Limiting block; 223. Reinforcing rod; 224. Connecting ring; 3. Mounting rod; 31. Support rod; 311. Pin; 312. Ear plate; 4. Connecting sleeve; 41. Locking bolt; 42. Clearance opening. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0028] This application discloses a steel pipe mounting frame for new energy power transmission towers. (Refer to...) Figure 1 and Figure 2The steel pipe mounting frame for new energy power transmission towers includes a column 1, a ladder 2, and multiple mounting rods 3. The column 1 extends vertically and its lower end is fixed to the ground. The ladder 2 extends vertically and is installed on the column 1. A connecting sleeve 4 is fixedly connected to each mounting rod 3. The connecting sleeve 4 is fitted onto and slidably connected to the upper part of the column 1. Multiple sets of mounting holes 12 are opened on the upper part of the column 1. Multiple vertically distributed mounting holes 12 form a group, and the openings of each group of mounting holes 12 are oriented in different directions around the axis of the column 1. The mounting holes 12 penetrate the column 1 horizontally. A locking bolt 41 passes through the connecting sleeve 4 and is inserted into one of the mounting holes 12.

[0029] In use, the connecting sleeve 4 can be slid or rotated along the column 1, and then the locking bolt 41 is inserted into the connecting sleeve 4 and the mounting hole 12 at the location, thereby locking the connecting sleeve 4 in the location, so as to achieve the purpose of adjusting the installation height and orientation of the mounting rod 3, and the adjustment is relatively convenient, thereby improving the convenience of adjusting the installation height of the wire.

[0030] Reference Figure 2 The mounting rod 3 is equipped with a support rod 31. One end of the support rod 31 is fixedly connected to a pin 311, which is perpendicular to the support rod 31. The other end of the support rod 31 is hinged to a lug 312, the extension direction of the rotation axis of the lug 312 being parallel to the axial direction of the pin 311. The lug 312 has a connecting hole. At this time, the mounting rod 3 has a fixing hole that mates with the pin 311.

[0031] During installation, simply insert the pin 311 on the support rod 31 into the fixing hole on the mounting rod 3, and then rotate the support rod 31 so that the ear plate 312 is fitted onto the locking bolt 41. This allows the support rod 31 to support and reinforce the mounting rod 3, increasing the stability of the mounting rod 3 during use. Furthermore, the locking bolt 41 not only locks the connecting sleeve 4 in place but also tightens the support rod 31, increasing the ease of installation. Additionally, the support rod 31 can be disassembled from the mounting rod 3, making transportation more convenient.

[0032] Reference Figure 3 Meanwhile, the ladder 2 is fixedly connected to multiple connecting rods 21, which are distributed vertically and spaced apart. The connecting rods 21 are fixedly connected to the column 1, so that the ladder 2 is fixed to the column 1 through the connecting rods 21. At this time, the connecting sleeve 4 has an avoidance opening 42, which penetrates the side wall of the connecting sleeve 4 vertically.

[0033] In use, when the connecting sleeve 4 needs to be slid vertically, the clearance opening 42 can be aligned with the connecting rod 21, thereby allowing the connecting rod 21 to be cleared and reducing the possibility of the connecting rod 21 restricting the sliding of the connecting sleeve 4. Furthermore, after the connecting sleeve 4 is adjusted and the locking bolt 41 is installed, if the connecting sleeve 4 falls from the hand, the connecting rod 21 also limits the distance the connecting sleeve 4 may fall, reducing the possibility of injury to personnel. At the same time, workers can easily support the connecting sleeve 4 back to the required installation position, ensuring the convenience of the entire installation process.

[0034] Reference Figure 4 The column 1 includes multiple vertically distributed tubular units 11. Multiple connecting bolts 111 are simultaneously inserted through the facing ends of two adjacent tubular units 11. The multiple connecting bolts 111 are distributed circumferentially along the tubular unit 11. The topmost tubular unit 11 is configured as a cylindrical structure.

[0035] During installation, multiple tube units 11 can be spliced ​​together, and the column 1 can be disassembled into multiple tube units 11 for transportation, making the column 1 relatively convenient during transportation.

[0036] Reference Figure 4 and Figure 5 In two adjacent tube units 11, the lower end of the upper tube unit 11 is fixedly connected to a connector 112. The connector 112 is configured as a prism structure and is inserted into the lower tube unit 11.

[0037] This design allows the insert pipe 112 to mate with the lower pipe unit 11 when the two pipe units 11 are fitted together, ensuring that the bolt holes at their opposing ends are aligned. This facilitates the subsequent installation of the connecting bolts 111 and improves the overall installation effect of the pipe unit 11. Furthermore, the insert pipe 112 reinforces the connection between adjacent pipe units 11, increasing the stability of the connection.

[0038] Reference Figure 4 and Figure 5 At this time, the ladder 2 is also configured to include multiple ladder units 22, which are distributed vertically and fixedly connected to multiple pipe units 11 by connecting rods 21. This allows the multiple ladder units 22 to be aligned with each other during on-site assembly of the pipe units 11, thereby forming the ladder 2 as a whole, which is convenient to use and makes the construction of the ladder 2 relatively convenient.

[0039] Reference Figure 4 and Figure 5In addition, to enhance the overall integrity between multiple ladder units 22, a connecting pipe 221 and a reinforcing rod 223 are provided between adjacent ladder units 22. The connecting pipe 221 extends vertically, and its lower end is coaxially sleeved and slidably connected to the top of the lower ladder unit 22. A limiting block 222 is fixedly connected to the top of the lower ladder unit 22, and the limiting block 222 is located inside the connecting pipe 221. The upper end of the connecting pipe 221 is sleeved and threadedly connected to the upper ladder unit 22.

[0040] During installation, after two adjacent pipe units 11 are spliced ​​together and two adjacent ladder units 22 are aligned, the connecting pipe 221 is slid upward and threaded to the upper ladder unit 22, and the lower end of the connecting pipe 221 is tightly abutted against the limiting block 222, thereby achieving the purpose of connecting two adjacent ladder units 22, increasing the integrity between the two adjacent ladder units 22. Similarly, it increases the integrity and stability of the ladder 2, and improves the overall use effect of the ladder 2.

[0041] At this time, the limiting block 222 can limit the sliding distance of the connecting pipe 221, thereby reducing the possibility of the connecting pipe 221 falling off the ladder unit 22; at the same time, when the limiting block 222 abuts against the connecting pipe 221, it can also provide a locking part between the lower ladder unit 22 and the connecting pipe 221, thereby effectively achieving the purpose of pulling the lower ladder unit 22.

[0042] Reference Figure 4 and Figure 5 A connecting ring 224 is fixedly connected to the reinforcing rod 223. The connecting ring 224 is sleeved and rotatably connected to the connecting pipe 221. A snap-fit ​​groove is provided on the outer wall of the connecting pipe 221, and the connecting ring 224 is snapped into the snap-fit ​​groove. The end of the reinforcing rod 223 away from the connecting ring 224 has a through hole, so that this end can be sleeved on the connecting bolt 111 between two adjacent pipe units 11. This allows the reinforcing rod 223 to support and reinforce the connecting pipe 221, increasing the stability of the connection between two adjacent ladder units 22, and further ensuring the overall performance of the ladder 2.

[0043] The implementation principle of the new energy power tower steel pipe mounting bracket in this application embodiment is as follows: When in use, the connecting sleeve 4 can slide or rotate along the column 1, and then the locking bolt 41 is inserted into the connecting sleeve 4 and the mounting hole 12 at the location, thereby locking the connecting sleeve 4 in the location, so as to achieve the purpose of adjusting the installation height and orientation of the mounting rod 3, and the adjustment is relatively convenient, thereby improving the convenience of adjusting the erection height of the power line.

[0044] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A steel pipe mounting frame for a new energy power tower, comprising a column (1), a ladder (2), and multiple mounting rods (3), wherein the column (1) extends vertically and is used to fix it to the ground, and the ladder (2) extends vertically and is installed on the column (1), characterized in that: The mounting rod (3) is fixedly connected to a connecting sleeve (4), which is fitted and slidably connected to the upper part of the column (1). The upper part of the column (1) has multiple sets of vertically distributed mounting holes (12), with the openings of each set of mounting holes (12) facing different directions. The connecting sleeve (4) is fitted with a locking bolt (41), which passes through one of the mounting holes (12). The ladder (2) is fixedly connected to multiple connecting rods (21), which are fixed to the upper part of the column (1). The column (1) and the connecting sleeve (4) are provided with a clearance opening (42) for the connecting rod (21) to avoid the connection; the mounting rod (3) is provided with a support rod (31), the two ends of the support rod (31) are respectively connected to the mounting rod (3) and the connecting sleeve (4); one end of the support rod (31) is fixedly connected to a pin (311), and the other end is hinged to an ear plate (312). The pin (311) is detachably inserted and rotatably connected to the mounting rod (3), and the ear plate (312) is sleeved on a locking bolt (41); the The column (1) includes multiple vertically distributed pipe units (11), and multiple connecting bolts (111) are simultaneously inserted at the opposite ends of two adjacent pipe units (11), with the multiple connecting bolts (111) distributed circumferentially along the pipe unit (11); the ladder (2) includes multiple vertically distributed ladder units (22), and the multiple ladder units (22) are respectively fixed to the multiple pipe units (11); a connecting pipe (221) is provided between two adjacent ladder units (22), and the connecting pipe (221) is coaxially sleeved and slides. The connecting tube (221) is connected to the lower ladder unit (22), and the top of the lower ladder unit (22) is fixedly connected to the limit block (222). The connecting tube (221) is sleeved and threadedly connected to the upper ladder unit (22). A reinforcing rod (223) is provided between two adjacent ladder units (22). The reinforcing rod (223) is fixedly connected to a connecting ring (224). The connecting ring (224) is coaxially sleeved and rotatably connected to the connecting tube (221). The reinforcing rod (223) is also sleeved on the connecting bolt (111).

2. The new energy power tower steel pipe mounting frame according to claim 1, characterized in that: In two adjacent tube units (11), the lower end of the upper tube unit (11) is fixedly connected to a connector (112), and the connector (112) is inserted into the lower tube unit (11).

3. The new energy power tower steel pipe mounting frame according to claim 2, characterized in that: The insertion tube (112) is configured as a prism structure.

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