Angle steel tower equipment mounting rack

Abstract

The utility model relates to the technical field of angle steel tower equipment, and discloses an angle steel tower equipment mounting rack which comprises a protective cover, a threading pipe is connected to the left side surface of the protective cover in a penetrating mode, a wire fixing pipe is installed on the portion, located on the outer side of the threading pipe, of the left side surface of the protective cover, and a threaded pipe is rotationally connected to the upper surface of the wire fixing pipe in a penetrating mode. A threaded rod is in threaded connection with the interior of the threaded pipe, and a second clamping block is installed at the lower end of the threaded rod. A positioning mechanism is arranged on the left side of the threaded pipe on the upper surface of the wire fixing pipe; angle steel tower equipment is protected through the protective cover, and the angle steel tower equipment is prevented from being exposed outside and being blown by wind and rain; the first clamping block and the second clamping block are used for fixing the cable connected to the angle steel tower equipment, so that the cable is prevented from being damaged due to the fact that the cable is scratched by the mounting frame; the ratchet wheel is clamped by the pawl in the positioning mechanism, so that the threaded pipe cannot rotate clockwise when the threaded pipe does not need to rotate, and the phenomenon that the cable is loosened during fixation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel tower equipment, in particular to an installation frame for angle steel tower equipment. Background Technique

[0002] With the improvement of the requirement for the reliability of transmission lines, various devices need to be installed on transmission line towers to monitor their operation conditions. Most of these transmission line monitoring devices need to be installed on power angle steel towers. At present, an equipment installation frame is required for installing the detection equipment. However, the existing installation frame lacks the ability to fix the equipment cable. Under the blowing of the wind, the equipment cable is likely to rub against the installation frame and cause damage. At the same time, it lacks a protection structure. When the equipment works outdoors for a long time, it is easily affected by birds, rain, hail, etc., reducing the service life of the installed equipment.

[0003] The Chinese patent discloses an installation frame for angle steel tower equipment (authorization announcement number CN220186479U). Through the functions of a protective cover, an L-shaped support plate, a pressing plate, a fixing plate, a rotating rod, a movable sleeve, a torsion spring, a connecting block and a guide rod, the installation frame of the equipment achieves the purpose of cable fixing and effective protection, and solves the problems that the existing installation frame lacks the ability to fix the equipment cable, and under the blowing of the wind, the equipment cable is easily rubbed against the installation frame and damaged. At the same time, it lacks a protection structure. When the equipment works outdoors for a long time, it is easily affected by birds, rain, hail, etc., reducing the service life of the installed equipment.

[0004] However, it has certain drawbacks: the cable is fixed by the pressing plate and the fixing plate. The pressing plate generates pressure under the drive of the torsion spring to achieve fixation. This fixing method is not reliable. The cable is likely to shake violently due to strong wind, resulting in displacement between the pressing plate and the fixing plate, and even falling off between the pressing plate and the fixing plate. Content of the Utility Model

[0005] The purpose of the utility model is to provide an installation frame for angle steel tower equipment to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An angle steel tower equipment installation frame includes a protective cover. A cover door is hinged to the front end of the protective cover, and an angle steel tower equipment is installed inside the protective cover. A wire passing pipe is connected through the left surface of the protective cover. An elastic ring is installed inside the wire passing pipe. Fixing mechanisms are arranged on both the upper and lower sides of the rear surface of the protective cover. A wire fixing pipe is installed on the left surface of the protective cover outside the wire passing pipe. A first clamping block is installed on the lower surface inside the wire fixing pipe, and a threaded pipe is rotatably connected through the upper surface of the wire fixing pipe. A threaded rod is threadedly connected inside the threaded pipe, and a second clamping block is installed at the lower end of the threaded rod. A ratchet is installed above the wire fixing pipe outside the threaded pipe. A positioning mechanism is arranged on the upper surface of the wire fixing pipe on the left side of the threaded pipe.

[0008] As a further scheme of the utility model: An observation window is connected through the inside of the cover door.

[0009] As a further scheme of the utility model: The fixing mechanism includes a fixing plate. A first fixing bolt is movably connected through the front surface inside the fixing plate, and second fixing bolts are movably connected through both the left and right surfaces of the fixing plate.

[0010] As a further scheme of the utility model: The positioning mechanism includes a spring. A positioning block is installed at the left end of the spring, and a pawl is movably attached to the right end of the spring. A positioning rod is rotatably connected inside the rear end of the pawl, and a pull rod is installed on the upper surface of the front end of the pawl.

[0011] As a further scheme of the utility model: The front and rear ends of the second clamping block are respectively slidably connected to the front and rear surface inside the wire fixing pipe, and the second clamping block faces the first clamping block.

[0012] As a further scheme of the utility model: The front surface of the fixing plate is installed on the rear surface of the protective cover, and the front end of the first fixing bolt is threadedly connected inside the protective cover.

[0013] As a further scheme of the utility model: The lower ends of the positioning block and the positioning rod are both installed on the upper surface of the wire fixing pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model protects the angle steel tower equipment through the protective cover to prevent it from being exposed to the wind and rain.

[0016] 2. The utility model fixes the cables connected to the angle steel tower equipment by the first clamp block and the second clamp block, thereby preventing the cables from being damaged by wind and scratches by the mounting frame. The fixation is relatively firm and not easily affected by the outside world. The pawl in the positioning mechanism clamps the ratchet wheel, so that the threaded tube cannot rotate clockwise when it does not need to rotate, thereby preventing the second clamp block from being displaced upward, thereby preventing the cable from being loosened. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an angle steel tower equipment mounting frame;

[0018] Figure 2 It is a structural schematic diagram of a wire threading tube in an angle steel tower equipment installation frame;

[0019] Figure 3 It is a structural schematic diagram of a fixing mechanism in an angle steel tower equipment mounting frame;

[0020] Figure 4 It is a structural schematic diagram of a wire-fixing tube in an angle steel tower equipment installation frame;

[0021] Figure 5 The figure is a schematic diagram of the structure of a positioning mechanism in an angle steel tower equipment mounting frame.

[0022] In the figure: 1. protective cover; 2. cover door; 3. observation window; 4. angle steel tower equipment; 5. threading tube; 6. elastic ring; 7. fixing mechanism; 8. fixing plate; 9. first fixing bolt; 10. second fixing bolt; 11. fixed wire tube; 12. first clamping block; 13. threaded tube; 14. threaded rod; 15. second clamping block; 16. ratchet; 17. positioning mechanism; 18. spring; 19. positioning block; 20. ratchet; 21. positioning rod; 22. pull rod; 23. angle steel tower steel. DETAILED DESCRIPTION

[0023] See also Figures 1 to 3 In the embodiment of the utility model, an angle steel tower equipment mounting frame includes a protective cover 1, a cover door 2 is hinged at the front end of the protective cover 1, and an angle steel tower equipment 4 is installed inside the protective cover 1, a threading tube 5 is connected through the left surface of the protective cover 1, and an elastic ring 6 is installed inside the threading tube 5, and a fixing mechanism 7 is arranged on both upper and lower sides of the rear surface of the protective cover 1. The fixing mechanism 7 includes a fixing plate 8, the front surface of the fixing plate 8 is installed on the rear surface of the protective cover 1, and the inner front surface of the fixing plate 8 is movably connected through the first fixing bolt 9, and the front end of the first fixing bolt 9 is threadedly connected to the inside of the protective cover 1, and the left and right side surfaces of the fixing plate 8 are movably connected through the second fixing bolt 10;

[0024] The protective cover 1 is used to protect the angle steel tower equipment 4 to prevent it from being exposed to wind and rain;

[0025] The elastic ring 6 is preferably made of rubber. It is used to pass through the cable connecting the angle steel tower equipment 4, and its inner diameter is smaller than the outer diameter of the cable, so that it can closely fit the cable.

[0026] The fixing plate 8 is used to be installed on the outside of the angle steel tower steel 23. One end of the second fixing bolt 10 is threadedly connected in the angle steel tower steel 23, so as to fix the fixing plate 8, and further fix the protective cover 1.

[0027] In Figure 1 : An observation window 3 is connected through the inside of the cover door 2; the observation window 3 is convenient for observing the operation of the angle steel tower equipment 4.

[0028] In Figure 2 and Figure 4 : On the left side surface of the protective cover 1, a cable fixing pipe 11 is installed outside the threading pipe 5. A first clamping block 12 is installed on the inner lower surface of the cable fixing pipe 11, and a threaded pipe 13 is rotatably connected through the upper surface of the cable fixing pipe 11. A threaded rod 14 is threadedly connected inside the threaded pipe 13. The lower end of the threaded rod 14 is installed with a second clamping block 15. The front and rear ends of the second clamping block 15 are respectively slidably connected to the inner front and rear side surfaces of the cable fixing pipe 11, and the second clamping block 15 is opposite to the first clamping block 12;

[0029] Counterclockwise rotation of the threaded pipe 13 can cause the threaded rod 14 to descend, so as to fix the cable through the first clamping block 12 and the second clamping block 15, avoiding the cable from being scratched and damaged by other structures of the mounting frame under the wind blow;

[0030] The opposite surfaces of the first clamping block 12 and the second clamping block 15 are both angular surfaces, which are suitable for fixing cables with different diameters, and can avoid the cable from shifting;

[0031] A rubber pad is installed on the inner lower surface of the cable fixing pipe 11 to the left of the first clamping block 12 for protecting the cable.

[0032] In Figure 2 , Figure 4 and Figure 5 : A ratchet 16 is installed above the cable fixing pipe 11 on the outside of the threaded pipe 13. A positioning mechanism 17 is arranged on the upper surface of the cable fixing pipe 11 to the left of the threaded pipe 13. The positioning mechanism 17 includes a spring 18. The left end of the spring 18 is installed with a positioning block 19, and the right end of the spring 18 is movably attached to a pawl 20. The rear end of the pawl 20 is rotatably connected with a positioning rod 21. The lower ends of the positioning block 19 and the positioning rod 21 are both installed on the upper surface of the cable fixing pipe 11. A pull rod 22 is installed on the upper surface of the front end of the pawl 20;

[0033] When the threaded tube 13 is rotated counterclockwise, the pawl 20 will not get stuck on the ratchet wheel 16, and the second clamping block 15 can be driven to descend; when the threaded tube 13 is rotated clockwise, the pawl 20 gets stuck on the ratchet wheel 16 and cannot drive the second clamping block 15 to ascend. Therefore, unnecessary rotation of the threaded tube 13 caused by external vibrations and other factors can be avoided;

[0034] Pulling the pawl 20 outward through the pull rod 22 can prevent it from getting stuck on the ratchet wheel, so that the threaded tube 13 can be rotated clockwise.

[0035] The working principle of the present utility model is as follows: during use, the staff installs the protective cover 1 on the outside of the angle steel tower steel 23 through the fixing mechanism 7; then places the angle steel tower equipment 4 inside the protective cover 1, passes the cable connected thereto through the elastic ring 6 and between the first clamping block 12 and the second clamping block 15, and then rotates the threaded tube 13 counterclockwise. The threaded rod 14 threadedly connected to the threaded tube 13 will drive the second clamping block 15 to descend, thereby fixing the cable; when the cable needs to be disassembled, the staff can pull the pawl 20 outward through the pull rod 22, and then rotate the threaded tube 13 clockwise. The threaded rod 14 will drive the second clamping block 15 to ascend, so that the cable can be disassembled.

[0036] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An angle steel tower equipment installation frame, comprising a protective cover (1), a cover door (2) is hinged to the front end of the protective cover (1), and an angle steel tower equipment (4) is installed inside the protective cover (1). A wire passing pipe (5) penetrates and is connected to the left surface of the protective cover (1), and an elastic ring (6) is installed inside the wire passing pipe (5). Fixing mechanisms (7) are arranged on both the upper and lower sides of the rear surface of the protective cover (1), and it is characterized in that, On the left side surface of the protective cover (1) and outside the wire threading pipe (5), a wire fixing pipe (11) is installed. On the lower surface inside the wire fixing pipe (11), a first clamping block (12) is installed, and on the upper surface of the wire fixing pipe (11), a threaded pipe (13) is rotatably connected through. Inside the threaded pipe (13), a threaded rod (14) is threadedly connected. At the lower end of the threaded rod (14), a second clamping block (15) is installed; above the wire fixing pipe (11) and outside the threaded pipe (13), a ratchet wheel (16) is installed. On the upper surface of the wire fixing pipe (11) and on the left side of the threaded pipe (13), a positioning mechanism (17) is provided.

2. The angle steel tower equipment mounting bracket according to claim 1, wherein Inside the cover door (2), an observation window (3) is connected through.

3. The angle steel tower equipment mounting frame according to claim 1, characterized in that, The fixing mechanism (7) includes a fixing plate (8). On the front surface inside the fixing plate (8), a first fixing bolt (9) is movably connected through, and on the left and right side surfaces of the fixing plate (8), second fixing bolts (10) are movably connected through.

4. The angle steel tower equipment mounting bracket according to claim 1, characterized in that, The positioning mechanism (17) includes a spring (18). At the left end of the spring (18), a positioning block (19) is installed, and at the right end of the spring (18), a pawl (20) is movably attached. Inside the rear end of the pawl (20), a positioning rod (21) is rotatably connected, and on the upper surface of the front end of the pawl (20), a pull rod (22) is installed.

5. The installation rack for angle steel tower equipment according to claim 1, characterized in that The front and rear ends of the second clamping block (15) are respectively slidably connected to the front and rear side surfaces inside the wire fixing pipe (11), and the second clamping block (15) faces the first clamping block (12).

6. The installation frame for angle steel tower equipment according to claim 3, characterized in that, The front surface of the fixing plate (8) is installed on the rear surface of the protective cover (1), and the front end of the first fixing bolt (9) is threadedly connected inside the protective cover (1).

7. The installation rack for angle steel tower equipment according to claim 4, characterized in that, The lower ends of the positioning block (19) and the positioning rod (21) are both installed on the upper surface of the wire fixing pipe (11).

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