CN218293029U - A kind of UHV transmission tower - Google Patents

Abstract

The utility model discloses an ultra-high voltage transmission iron tower, which comprises a mounting base, a stable bracket is fixedly installed on the top of the mounting base, and evenly distributed spacer frames are fixedly installed in the inner cavity of the stable bracket. The front is provided with clamping boards, and evenly distributed climbing frames are fixedly installed on the front of the clamping boards, and installation blocks are fixedly installed on both sides of the front of the installation base, and through grooves are opened inside the installation blocks. A limit rod is arranged inside the through slot, and a turntable is arranged on the front of the installation block. The utility model installs the stable support by setting the installation base, increases the stability of the overall device by setting the stable support, fixes and installs the line by setting the limit frame, installs the climbing frame by setting the clamping plate, and installs the climbing frame by setting the The frame is convenient for climbing to detect and maintain the cables, and the limit rod is accommodated by setting a through slot.

Description

A kind of UHV transmission tower

technical field

The utility model relates to the technical field of power transmission towers, in particular to an ultra-high voltage power transmission tower.

Background technique

The transmission tower is the supporting point of the overhead line. If one circuit is erected on the transmission tower, it is a single-circuit transmission tower, and if two circuits are erected on the transmission tower, it is a double-circuit transmission tower. A single circuit means that one load has one power supply. circuit; double circuit refers to a circuit with two power supplies for a load. Generally, enterprises that require high power supply reliability, or important substations in regions, use double circuit power supply, which can protect one of the power supplies from power failure for some reason, and the other One power supply can continue to supply power, but for general small and medium-sized users who do not require high power supply reliability, they often use a single power supply for power supply. In actual use, the transmission tower is easy to climb. Criminals climbing the transmission tower may cause damage to the transmission facilities, affect the transmission of power, and increase troubles for management personnel.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide an ultra-high voltage transmission iron tower, which has the advantages of good anti-climbing effect, and solves the problem that the transmission iron tower is easy to climb during actual use. To warn people, some criminals climb the transmission tower, which may cause damage to the transmission facilities, affect the transmission of power, and add troublesome problems to the management personnel.

(2) Technical solution

In order to achieve the above object, the utility model provides the following technical solutions. The technical solution adopted by a UHV power transmission tower is: comprising a mounting base, the top of the mounting base is fixedly equipped with a stabilizing bracket, and the inner cavity of the stabilizing bracket is Evenly distributed spacer frames are fixedly installed, and the front of the stable support is provided with clamping plates, and evenly distributed climbing frames are fixedly installed on the front of the clamping plates, and both sides of the front of the installation base are fixedly installed with mounting brackets. block, the inside of the installation block is provided with a through groove, the inside of the through groove is provided with a limit rod, the front of the installation block is provided with a turntable, and the inside of the installation block is provided with a thread groove on the front of the through groove .

As a preferred solution, a first chute is provided inside the installation block and on both sides of the through groove, and a first sliding block is slidably connected to the inside of the first chute.

As a preferred solution, the relatively close side of the first slider is fixedly connected to both sides of the limit rod, and the first spring is fixedly installed inside the first sliding groove and on the side relatively far away from the first slider. .

As a preferred solution, a second chute is provided on the back of the clamp, and a second sliding block is slidably connected to the inside of the second chute.

As a preferred solution, the back side of the second slider is fixedly connected to the front side of the stabilizing bracket, and a second spring is fixedly installed in the inner chamber of the second chute and on the top of the second slider.

As a preferred solution, a threaded rod is rotatably connected to the inside of the threaded groove, and the front side of the threaded rod is fixedly connected to the back side of the turntable.

As a preferred solution, a fixing slot is opened on the front of the limit rod, and positioning slots are opened on both sides of the clamping plate.

(3) Beneficial effects

Compared with the prior art, the utility model provides an ultra-high voltage transmission tower, which has the following beneficial effects.

1. This kind of UHV power transmission tower installs the stable support by setting the installation base, increases the stability of the overall device by setting the stable support, fixes the line by setting the limit frame, and fixes the climbing frame by setting the clamping plate. For installation, it is easy to climb to detect and maintain the cable by setting the climbing frame, accommodate the limit rod by setting the through groove, limit the threaded rod by setting the thread groove, and facilitate the clamping by setting the limit rod The two sides are fixed to solve the problem that the transmission tower is easy to climb during actual use. Although there are warning signs, it is still impossible to warn people. Some criminals climb the transmission tower, which may cause damage to the transmission facilities and affect the transmission of electricity. Added troublesome problems to managers.

2. For this kind of UHV power transmission tower, the first sliding block is set to limit the position of the first slider to prevent the first slider from shaking during the movement, and the first slider is set to limit the position of the limit rod. position, to prevent the limit rod from shaking during the movement, reset the first slider by setting the first spring, and limit the second slider by setting the second chute, so as to prevent the second slider from moving Shaking occurs during the process, the clamping plate is limited by setting the second slider to prevent the clamping plate from shaking during the movement, the clamping plate is reset by setting the second spring, the threaded rod is driven by setting the turntable, and the Setting the fixing groove is convenient for fixing the inner side of the threaded rod, indirectly fixing the limit rod, and fixing the relatively close side of the limit rod by setting the positioning groove.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the section structure of the installation block of the utility model;

Fig. 3 is a schematic diagram of the side cross-sectional structure of the pallet of the present invention;

Fig. 4 is a schematic cross-sectional view of the installation block of the present invention.

In the figure: 1. Installation base; 2. Stabilizing bracket; 3. Limiting frame; 4. Clamping plate; 5. Climbing frame; 6. Positioning groove; 7. Mounting block; 10. Through groove; 11. First chute; 12. First spring; 13. First slider; 14. Second chute; 15. Second spring; 16. Second slider; 17. Fixed groove; 18, thread groove; 19, thread rod.

detailed description

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, unless otherwise specified, the meaning of "multiple" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Please refer to Figures 1-4, the utility model: an ultra-high voltage transmission tower, including a mounting base 1, a stabilizing support 2 is fixedly installed on the top of the mounting base 1, and evenly distributed spacer frames are fixedly installed in the inner cavity of the stabilizing support 2 3. The front of the stabilizing bracket 2 is provided with a clamping plate 4, and the front of the clamping plate 4 is fixedly installed with evenly distributed climbing frames 5, and both sides of the front of the mounting base 1 are fixedly installed with mounting blocks 7, and the inside of the mounting block 7 is provided with There is a through groove 10, the inside of the through groove 10 is provided with a limit rod 9, the front of the installation block 7 is provided with a turntable 8, and the inside of the installation block 7 and the front of the through groove 10 are provided with a threaded groove 18.

Through the above technical scheme, the stabilizing bracket 2 is installed by setting the installation base 1, the stability of the overall device is increased by setting the stabilizing bracket 2, the line is fixed and installed by setting the limit frame 3, and the climbing frame is paired by setting the clamping plate 4 5 for installation, by setting the climbing frame 5 to facilitate climbing to detect and maintain the cable, by setting the through groove 10 to accommodate the limit rod 9, by setting the thread groove 18 to limit the threaded rod 19, by setting the limit The rod 9 is convenient for fixing both sides of the clamping plate 4 .

Inside the mounting block 7 and on both sides of the through groove 10 are provided with a first sliding slot 11 , and a first sliding block 13 is slidably connected to the inside of the first sliding slot 11 .

Through the above technical solution, the first slider 13 is limited by setting the first chute 11 to prevent the first slider 13 from shaking during the moving process.

The relatively close side of the first sliding block 13 is fixedly connected to both sides of the limit rod 9 , and the first spring 12 is fixedly installed inside the first slide groove 11 and on the relatively far side of the first sliding block 13 .

Through the above technical solution, the first slider 13 is used to limit the limit rod 9 to prevent the limit rod 9 from shaking during the moving process, and the first slider 13 is reset by setting the first spring 12 .

A second chute 14 is opened on the back of the clamping plate 4 , and a second sliding block 16 is slidably connected to the inside of the second chute 14 .

Through the above technical solution, the second slider 16 is limited by setting the second chute 14 to prevent the second slider 16 from shaking during the moving process.

The back of the second sliding block 16 is fixedly connected to the front of the stabilizing bracket 2 , and the inner cavity of the second slide groove 14 and the top of the second sliding block 16 are fixedly installed with a second spring 15 .

Through the above technical solution, the clamping plate 4 is limited by setting the second slider 16 to prevent the clamping plate 4 from shaking during the moving process, and the clamping plate 4 is reset by setting the second spring 15 .

The inside of the thread groove 18 is rotatably connected with a threaded rod 19 , and the front of the threaded rod 19 is fixedly connected with the back of the turntable 8 .

Through the above technical solution, the threaded rod 19 is driven by setting the turntable 8 .

A fixing groove 17 is opened on the front of the limiting rod 9 , and positioning grooves 6 are opened on both sides of the clamping plate 4 .

Through the above technical solution, the inner side of the threaded rod 19 can be easily fixed by setting the fixing groove 17, and the limiting rod 9 can be fixed indirectly, and the relatively close side of the limiting rod 9 can be fixed by setting the positioning groove 6.

The working principle of the present utility model is: when the staff overhauls, the climbing frame 5 is pulled downward with a longer hook, and the clamping plate 4 is driven to move downward by the climbing frame 5. At this time, the second spring 15 is deformed, After the clamping plate 4 moves downward, under the action of the first spring 12, the stop bar 9 enters the inside of the clamping plate 4 through the positioning groove 6 to fix the clamping plate 4, and the staff climbs upwards through the climbing frame 5 at the same time. Climb, turn the turntable 8, drive the threaded rod 19 through the turntable 8 to enter the inside of the limit rod 9 through the fixing groove 17, thereby fix the limit rod 9, and finally the staff can repair and maintain it through the climbing frame 5, effectively prevent its passers-by from climbing.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (7)

1. A UHV power transmission tower, comprising a mounting base (1), characterized in that: the top of the mounting base (1) is fixedly equipped with a stabilizing support (2), and the inner cavity of the stabilizing support (2) is fixedly installed There are evenly distributed spacer frames (3), the front of the stable support (2) is provided with clamping plates (4), and the front of the clamping plates (4) is fixedly equipped with evenly distributed climbing frames (5), Both sides of the front of the installation base (1) are fixedly installed with installation blocks (7), and the inside of the installation block (7) is provided with a through groove (10), and the inside of the through groove (10) is provided with a limit The rod (9), the front of the installation block (7) is provided with a turntable (8), and the inside of the installation block (7) is provided with a thread groove (18) on the front of the through groove (10). 2. A kind of UHV power transmission tower according to claim 1, characterized in that: the inside of the installation block (7) and both sides of the through slot (10) are provided with a first slide slot (11), A first slider (13) is slidably connected to the inside of the first chute (11). 3. A UHV power transmission tower according to claim 2, characterized in that: the relatively close side of the first slider (13) is fixedly connected to both sides of the limit rod (9), and the second A first spring (12) is fixedly installed inside a chute (11) and on a side relatively far away from the first sliding block (13). 4. A kind of UHV power transmission iron tower according to claim 1, is characterized in that: the back side of described clamping plate (4) is provided with second chute (14), and the inside of described second chute (14) The sliding connection has a second slider (16). 5. A kind of UHV power transmission tower according to claim 4, characterized in that: the back side of the second slide block (16) is fixedly connected with the front side of the stabilizing support (2), and the second chute (14 ) and a second spring (15) is fixedly installed on the top of the second slider (16). 6. A kind of UHV power transmission tower according to claim 1, characterized in that: the inside of the threaded groove (18) is rotatably connected with a threaded rod (19), and the front of the threaded rod (19) is in contact with the turntable ( 8) The back side is fixedly connected. 7. The UHV power transmission tower according to claim 1, characterized in that: a fixing groove (17) is opened on the front of the limit rod (9), and a fixing groove (17) is opened on both sides of the clamping plate (4). There are positioning slots (6).

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