Clamping and fixing mechanism for iron tower mounting equipment

Abstract

The utility model discloses a clamping fixing mechanism for iron tower installation equipment, which comprises an installation plate, fixing frames are arranged on the front side of the installation plate and close to the two sides of the installation plate, a supporting plate is fixedly installed in the middle of the top of the installation plate, a shell is fixedly installed on the top of the supporting plate, a second screw rod is in threaded connection with the right side of the shell, and the second screw rod is in threaded connection with the right side of the shell. A rotating wheel is fixedly mounted at the right end of the second screw rod, a toothed plate is rotationally connected to the left end of the second screw rod through a bearing, a toothed ring is movably engaged with the rear side of the toothed plate, a rotating column is fixedly mounted on the inner side of the toothed ring, and the top end of the rotating column penetrates out of the shell to be fixedly connected with a placing plate; and an electrical equipment box is arranged at the top of the placement plate. According to the utility model, through the cooperation of the above structures, the rotation of the electrical equipment box is realized, so that the equipment is ensured not to be interfered during installation and wiring, and the working efficiency of workers is further improved.

Description

Technical Field

[0001] This utility model relates to the field of tower equipment installation technology, specifically a clamping and fixing mechanism for tower installation equipment. Background Technology

[0002] Transmission tower equipment refers to metal structures used in industries such as power transmission lines, communications, broadcasting and television, and building decoration. It is mainly made of metal materials such as iron, steel, or aluminum, and is used to support high-voltage and ultra-high-voltage overhead transmission line conductors or lightning protection wires, or as an important component of communication base stations, carrying antennas and ensuring long-distance signal propagation. To achieve the control and protection functions of ring network power supply and terminal power supply, electrical equipment boxes are usually installed on the transmission tower equipment. Therefore, a clamping and fixing mechanism is needed to fix the electrical equipment box. The existing publication number CN220707012U discloses a clamping and fixing mechanism for transmission tower installation equipment. The electrical equipment box can be installed at any position on transmission towers of different sizes and specifications without changing the original structure of the tower, greatly improving the applicability and flexibility of the electrical equipment box installation. However, the electrical equipment box on this clamping and fixing mechanism cannot be rotated or adjusted, which will cause interference during equipment installation and wiring, thus greatly reducing the work efficiency of the staff and bringing certain adverse effects to actual use. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of this utility model is to provide a clamping and fixing mechanism for tower installation equipment. The rotating device enables the rotation of the electrical equipment box, thereby ensuring that the equipment is not interfered with during installation and wiring, thus improving the work efficiency of the staff and bringing certain benefits to actual use, and solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a clamping and fixing mechanism for tower installation equipment, comprising a mounting plate, a fixing frame provided on the front side and near both sides of the mounting plate, a first screw threadedly connected to the outer side of the fixing frame, a knob fixedly installed at one end of the first screw, a clamping plate rotatably connected to the other end of the first screw via a bearing, a support plate fixedly installed at the top center of the mounting plate, a housing fixedly installed at the top of the support plate, a second screw threadedly connected to the right side of the housing, a rotating wheel fixedly installed at the right end of the second screw, a toothed plate rotatably connected to the left end of the second screw via a bearing, a toothed ring movably meshing at the rear side of the toothed plate, a rotating column fixedly installed on the inner side of the toothed ring and rotatably connected to the bottom of the inner wall of the housing via a bearing, a placement plate fixedly connected to the top end of the rotating column through the housing, and an electrical equipment box provided at the top of the placement plate.

[0005] Preferably, a plurality of insert rods are fixedly installed on the front side of the mounting plate, and an insert cylinder is fixedly installed on the rear side of the fixing frame. The insert rods and the insert cylinder are interlocked and adapted to each other.

[0006] Preferably, diagonal bracing rods are fixedly installed at the bottom of the support plate and near its two sides, and the bottom end of the diagonal bracing rods is fixedly connected to the front side of the mounting plate.

[0007] Preferably, a sliding rod is fixedly installed on the outer side of the clamping plate, and the other end of the sliding rod extends out of the fixed frame and is fixedly connected to a limit block. A sliding sleeve is slidably connected to the outside of the sliding rod, and the sliding sleeve is fixedly connected to the inner wall of the fixed frame.

[0008] Preferably, anti-slip pads are fixedly installed on the inner side of the clamping plate and the inner wall of the fixing frame, and the anti-slip pads are made of rubber.

[0009] Preferably, a slider is fixedly installed on the top left side of the toothed plate, and a sliding groove is fixedly installed on the top of the inner wall of the housing. The slider and the sliding groove are slidably connected and adapted to each other.

[0010] Preferably, a fixing plate is fixedly installed on both sides and near the bottom of the electrical equipment box, and screw holes are opened inside the fixing plate and on both sides of the top of the placement plate, and fixing bolts are threaded into the screw holes.

[0011] Compared with existing technologies, the beneficial effects of this utility model are as follows: Rotating the knob drives the first screw to rotate, which in turn moves the clamping plate. The clamping plate, in conjunction with the fixing frame, clamps and fixes the device to the angle steel column of the tower, thus achieving rapid installation of the clamping and fixing mechanism and avoiding drilling holes in the angle steel column that would affect the tower's strength. Rotating the wheel drives the second screw to rotate, which in turn moves the toothed plate. The toothed plate then moves the toothed ring, which in turn moves the rotating column, which in turn moves the placement plate, which in turn moves the electrical equipment box. This ensures that the equipment is not interfered with during installation and wiring, thereby improving the work efficiency of the staff. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the shell of this utility model;

[0015] Figure 4 This is a schematic diagram of the insertion rod and insertion cylinder structure of this utility model;

[0016] Figure 5 This is an enlarged view of section A of this utility model.

[0017] In the diagram: 1. Mounting plate; 2. Fixing frame; 3. First screw; 4. Knob; 5. Clamping plate; 6. Support plate; 7. Housing; 8. Second screw; 9. Rotating wheel; 10. Gear plate; 11. Gear ring; 12. Rotating column; 13. Placement plate; 14. Electrical equipment box; 15. Insert rod; 16. Insert sleeve; 17. Diagonal brace; 18. Slide rod; 19. Sliding sleeve; 20. Anti-slip pad; 21. Slider; 22. Slide groove; 23. Fixing plate; 24. Fixing bolt. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1, please refer to Figures 1 to 5 This utility model provides a technical solution: a clamping and fixing mechanism for tower installation equipment, including a mounting plate 1, a fixing frame 2 on the front side and near both sides of the mounting plate 1, a first screw 3 threadedly connected to the outer side of the fixing frame 2, a knob 4 fixedly installed at one end of the first screw 3, a clamping plate 5 rotatably connected to the other end of the first screw 3 via a bearing, a support plate 6 fixedly installed at the top center of the mounting plate 1, a housing 7 fixedly installed at the top of the support plate 6, a second screw 8 threadedly connected to the right side of the housing 7, a rotating wheel 9 fixedly installed at the right end of the second screw 8, a toothed plate 10 rotatably connected to the left end of the second screw 8 via a bearing, a toothed ring 11 movably meshing with the rear side of the toothed plate 10, a rotating column 12 fixedly installed on the inner side of the toothed ring 11 and rotatably connected to the bottom of the inner wall of the housing 7 via a bearing, a placement plate 13 fixedly connected to the top of the rotating column 12 through the housing 7, and an electrical equipment box 14 provided on the top of the placement plate 13.

[0020] Furthermore, several insertion rods 15 are fixedly installed on the front side of the mounting plate 1, and insertion cylinders 16 are fixedly installed on the rear side of the fixing frame 2. The insertion rods 15 and insertion cylinders 16 are interlocked and adapted to each other. Through the setting of the insertion rods 15 and insertion cylinders 16, the position of the fixing frame 2 can be adjusted, so that the clamping and fixing mechanism can be installed on iron towers of different sizes.

[0021] Furthermore, diagonal braces 17 are fixedly installed at the bottom of the support plate 6 and near its two sides. The bottom end of the diagonal braces 17 is fixedly connected to the front side of the mounting plate 1. The diagonal braces 17 can support the support plate 6, thereby ensuring the connection strength between the support plate 6 and the mounting plate 1.

[0022] Furthermore, a sliding rod 18 is fixedly installed on the outer side of the clamping plate 5. The other end of the sliding rod 18 passes through the fixed frame 2 and is fixedly connected to a limit block. A sliding sleeve 19 is slidably connected to the outside of the sliding rod 18. The sliding sleeve 19 is fixedly connected to the inner wall of the fixed frame 2. The clamping plate 5 can move stably under the sliding action of the sliding rod 18 and the sliding sleeve 19.

[0023] Example 2, please refer to Figures 1 to 5 The difference between this embodiment and embodiment 1 is that: anti-slip pads 20 are fixedly installed on the inner side of the clamping plate 5 and the inner wall of the fixing frame 2. The anti-slip pads 20 are made of rubber. The anti-slip pads 20 can increase the friction between the clamping plate 5 and the angle steel column, thereby further improving the stability of the clamping and fixing mechanism during use. A slider 21 is fixedly installed on the top left side of the toothed plate 10. A sliding groove 22 is fixedly installed on the top of the inner wall of the housing 7. The slider 21 and the sliding groove 22 are slidably connected and adapted. The toothed plate 10 can move stably under the sliding action of the slider 21 and the sliding groove 22. Fixing plates 23 are fixedly installed on both sides and near the bottom of the electrical equipment box 14. Screw holes are opened inside the fixing plate 23 and on both sides of the top of the placement plate 13. Fixing bolts 24 are threaded inside the screw holes. The setting of screw holes and fixing bolts 24 makes it convenient for workers to fix the electrical equipment box 14 on the top of the placement plate 13.

[0024] Working Principle: In use, this clamping and fixing mechanism for tower installation equipment allows the operator to rotate knob 4, which in turn rotates the first screw 3. The rotation of the first screw 3 moves the clamping plate 5, which, in conjunction with the fixing frame 2, clamps and fixes the equipment to the angle steel column of the tower. After fixing, the operator can use screw holes and fixing bolts 24 to fix the electrical equipment box to the top of the placement plate 13. During the installation and wiring of the electrical equipment box 14, the operator can rotate the rotating wheel 9, which in turn rotates the second screw 8. The second screw 8 moves the toothed plate 10, which in turn moves the toothed ring 11. The toothed ring 11 then rotates the rotating column 12, which in turn rotates the placement plate 13. The placement plate 13 then rotates the electrical equipment box 14. This ensures that the equipment is not interfered with during installation and wiring, thereby improving the operator's work efficiency.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping and fixing mechanism for a tower installation device, comprising a mounting plate (1), characterized in that: A fixing frame (2) is provided on the front side and near both sides of the mounting plate (1). A first screw (3) is threaded to the outer side of the fixing frame (2). A knob (4) is fixedly installed at one end of the first screw (3). A clamping plate (5) is rotatably connected to the other end of the first screw (3) through a bearing. A support plate (6) is fixedly installed in the middle of the top of the mounting plate (1). A housing (7) is fixedly installed on the top of the support plate (6). A second screw (8) is threaded to the right side of the housing (7). A rotating wheel (9) is fixedly installed on the right end of the rod (8). A toothed plate (10) is rotatably connected to the left end of the second screw (8) through a bearing. A toothed ring (11) is movably engaged on the rear side of the toothed plate (10). A rotating column (12) is fixedly installed on the inner side of the toothed ring (11), and the rotating column (12) is rotatably connected to the bottom of the inner wall of the housing (7) through a bearing. A placement plate (13) is fixedly connected to the top of the rotating column (12) through the housing (7). An electrical equipment box (14) is provided on the top of the placement plate (13).

2. The clamping and fixing mechanism for a tower installation device according to claim 1, characterized in that: A number of insert rods (15) are fixedly installed on the front side of the mounting plate (1), and a plug cylinder (16) is fixedly installed on the rear side of the fixing frame (2). The insert rods (15) and the plug cylinder (16) are plugged into each other and adapted to each other.

3. The clamping and fixing mechanism for a tower installation device according to claim 1, characterized in that: Diagonal bracing rods (17) are fixedly installed at the bottom of the support plate (6) and near its two sides, and the bottom end of the diagonal bracing rods (17) is fixedly connected to the front side of the mounting plate (1).

4. The clamping and fixing mechanism for a tower installation device according to claim 1, characterized in that: A slide rod (18) is fixedly installed on the outside of the clamp (5). The other end of the slide rod (18) passes through the fixed frame (2) and is fixedly connected to a limit block. A sliding sleeve (19) is slidably connected to the outside of the slide rod (18). The sliding sleeve (19) is fixedly connected to the inner wall of the fixed frame (2).

5. The clamping and fixing mechanism for a tower installation device according to claim 1, characterized in that: Anti-slip pads (20) are fixedly installed on the inner side of the clamp (5) and the inner wall of the fixing frame (2), and the anti-slip pads (20) are made of rubber.

6. The clamping and fixing mechanism for a tower installation device according to claim 1, characterized in that: A slider (21) is fixedly installed on the top left side of the toothed plate (10), and a groove (22) is fixedly installed on the top of the inner wall of the housing (7). The slider (21) and the groove (22) are slidably connected and adapted to each other.

7. The clamping and fixing mechanism for a tower installation device according to claim 1, characterized in that: Fixing plates (23) are fixedly installed on both sides and near the bottom of the electrical equipment box (14). Screw holes are provided inside the fixing plates (23) and on both sides of the top of the placement plate (13). Fixing bolts (24) are threaded into the screw holes.

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