Lightning rod mounting rack for broadcast television launching tower

Abstract

A lightning rod mounting frame of a broadcast television launching tower comprises a lightning rod vertical rod, a mounting seat plate, a U-shaped mounting plate, a first hanging rod, a second hanging rod, a fixing shell, a center rotating shaft, a lifting rope and a locking clamping column, the lower portion of the mounting seat plate is provided with a seat plate bottom plate, the seat plate bottom plate is connected with the television launching tower through bolts, and the side face of the lightning rod vertical rod is provided with a vertical rod side table; vertical rod side tables are provided with vertical rod side table inner holes and symmetrically arranged at the two ends of the lightning rod vertical rod, positioning bosses are arranged on the side faces of the lightning rod vertical rod and provided with positioning boss inner grooves, the first hook is connected with the lightning rod vertical rod, the lower portion of the U-shaped mounting plate is connected with the mounting seat plate through bolts, and the U-shaped mounting plate is provided with an upper inner boss. The upper inner boss is provided with an upper inner boss inner hole.

Description

Technical Field

[0001] The utility model relates to the field of radio and television transmission towers, in particular to a lightning rod mounting bracket for a radio and television transmission tower. Background Art

[0002] The existing patent (publication number: CN203387146U) proposes a bracket for a substation or transmission line tower structure and a reinforced lightning rod, including a base. Four clamping pieces are vertically arranged on the base, and the four clamping pieces enclose a diamond-shaped space. The lightning rod is installed in the diamond-shaped space. On one side where adjacent two clamping pieces contact, fixing pieces are respectively arranged, and holes are reserved on the fixing pieces. Adjacent two clamping pieces are fixed together by bolts passing through the holes. This device has four clamping pieces, which are enclosed in a diamond shape and fixed on the base, and the lightning rod is installed in the diamond-shaped space. However, the fixing of the lightning rod cannot rotate, making it difficult to first connect the lightning rod upright pole with each section and the transition joint, and it is inconvenient for the preliminary installation of a larger lightning rod. Summary of the Invention

[0003] Aiming at the above-mentioned deficiencies of the existing technology, the utility model provides a lightning rod mounting bracket for a radio and television transmission tower. The upper part of the U-shaped mounting plate supports and fixes the lightning rod upright pole through a positioning rotating shaft without affecting the rotation of the lightning rod upright pole. This rotatable structure of the lightning rod upright pole facilitates the preliminary installation of the lightning rod upright pole. The device can be placed on the ground and the lightning rod upright pole can be rotated to make the height of the lightning rod upright pole lower, which is convenient for connecting multiple sections of the lightning rod upright pole with the transition joint. After the installation is completed, the lightning rod upright pole is rotated to a vertical state.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A lightning rod mounting bracket for a radio and television transmission tower includes a lightning rod upright pole, a mounting seat plate, a U-shaped mounting plate, a first hanging rod, a second hanging rod, a fixed shell, a central rotating shaft, a suspension rope, and a locking clamping column. The lower part of the mounting seat plate has a seat plate bottom plate, and the seat plate bottom plate is connected to the television transmission tower by bolts. The side of the lightning rod upright pole has a pole side platform, and the pole side platform has a pole side platform inner hole. The pole side platforms are symmetrically arranged at both ends of the lightning rod upright pole. The side of the lightning rod upright pole has a positioning boss, and the positioning boss has a positioning boss inner groove. A first hook is connected to the lightning rod upright pole. The lower part of the U-shaped mounting plate is connected to the mounting seat plate by bolts. The U-shaped mounting plate has an upper inner boss, and the upper inner boss has an upper inner boss inner hole. The upper inner boss inner hole corresponds to the pole side platform inner hole. The positioning rotating shaft passes through the upper inner boss inner hole and inserts into the pole side platform inner hole, and the positioning rotating shaft rotates in the pole side platform inner hole. The side of the pole side platform is attached to the upper inner boss.

[0006] The U-shaped mounting plate has a lower outer convex platform, the lower outer convex platform has a lower outer convex platform inner hole, the locking clamping column is adapted to the lower outer convex platform inner hole, the locking clamping column passes through the lower outer convex platform inner hole, the locking clamping column rotates within the lower outer convex platform inner hole, the locking clamping column is adapted to the inner groove of the positioning convex platform, the locking clamping column is inserted into the inner groove of the positioning convex platform, the lower part of the U-shaped mounting plate has a lower hole of the U-shaped mounting plate, the upper part of the mounting seat plate has an upper hole of the seat plate, and the lower hole of the U-shaped mounting plate corresponds to the upper hole of the seat plate.

[0007] The lower part of the U-shaped mounting plate has a wire suspension perforation. The lower part of the first hanging rod is connected to the lower plate of the U-shaped mounting plate, and the lower part of the second hanging rod is connected to the lower plate of the U-shaped mounting plate. The suspension rope is connected to the first hook, the suspension rope bypasses the first hanging rod, the suspension rope passes through the wire suspension perforation, and the suspension rope bypasses the second hanging rod.

[0008] The side of the fixed shell has a fixed shell side plate, the U-shaped mounting plate has a side mounting plate, the fixed shell side plate is connected to the side mounting plate by bolts, the central rotating shaft is inserted into the fixed shell and axially connected to the fixed shell, the lower part of the rocker passes through the fixed shell and is connected to the central rotating shaft, the rocker rotates within the fixed shell, and the upper part of the suspension rope is connected to the central rotating shaft. Beneficial effects

[0009] 1. The bottom plate of the seat plate of the present utility model is fixedly installed on the top of the transmitting tower by bolts. The lower part of the U-shaped mounting plate is fixedly installed on the mounting seat plate by bolts. The positioning rotating shaft sequentially passes through the inner hole of the upper inner convex platform and the inner hole of the side platform of the vertical rod. While the upper part of the U-shaped mounting plate supports and fixes the lightning rod vertical rod through the positioning rotating shaft, it does not affect the rotation of the lightning rod vertical rod. This structure where the lightning rod vertical rod can rotate facilitates the preliminary installation of the lightning rod vertical rod. The device can be placed on the ground and the lightning rod vertical rod can be rotated to make the height of the lightning rod vertical rod lower, which is convenient for connecting multiple segments of the lightning rod vertical rod with the transition joint. After the installation is completed, the lightning rod vertical rod is rotated to the vertical state. At this time, the locking clamping column can be passed through the lower outer convex platform inner hole and inserted into the inner groove of the positioning convex platform. Through the cooperation of the positioning rotating shaft and the locking clamping column, the lightning rod vertical rod is kept vertical, preventing the lightning rod vertical rod from tilting during the installation of the lightning rod on the radio and television transmitting tower.

[0010] 2. The first hanging rod and the second hanging rod of the present utility model are both installed on the lower plate of the U-shaped mounting plate. The first hook is welded on the side of the lightning rod vertical rod. When in use, one end of the suspension rope is fixed on the first hook, the other end of the suspension rope bypasses the first hanging rod, passes through the wire suspension perforation, and bypasses the second hanging rod. The central rotating shaft is installed inside the fixed shell and can rotate itself by shaking the rocker. The central rotating shaft is installed and fixed on the side of the U-shaped mounting plate, and the other end of the suspension rope is fixed on the central rotating shaft. When it is necessary to rotate the lightning rod vertical rod to the vertical state during use, just shake the rocker to wind up the suspension rope, so that the lightning rod vertical rod rotates to the vertical. This is more convenient than manual straightening. After the lightning rod vertical rod is straightened, connect the bottom end of the lightning rod vertical rod to the grounding wire, pass the wire through the lower hole of the U-shaped mounting plate and the upper hole of the seat plate, and extend it downward along the transmitting tower to the ground and connect it to the ground grid. Brief Description of the Drawings

[0011] Figure 1 This is a top - view axonometric drawing of a lightning rod mounting bracket for a radio and television transmitting tower according to the present utility model.

[0012] Figure 2 This is a bottom - view axonometric drawing of a lightning rod mounting bracket for a radio and television transmitting tower according to the present utility model.

[0013] Figure 3 This is a sectional view of a lightning rod mounting bracket for a radio and television transmitting tower according to the present utility model.

[0014] Figure 4 This is an enlarged sectional view of a lightning rod mounting bracket for a radio and television transmitting tower according to the present utility model.

[0015] Figure 5 This is a schematic structural diagram of the lightning rod vertical pole according to the present utility model.

[0016] Figure 6 This is a schematic structural diagram of the mounting seat plate and U - shaped mounting plate according to the present utility model.

[0017] Figure 7 This is a schematic structural diagram of the fixed shell according to the present utility model. Detailed Description of the Preferred Embodiment

[0018] The present utility model will be further described in detail below with reference to the drawings and embodiments:

[0019] Embodiment 1:

[0020] A lightning rod mounting frame for a radio and television transmitting tower, comprising a lightning rod vertical rod 01, a mounting base plate 07, a U-shaped mounting plate 09, a first hanging rod 18, a second hanging rod 19, a fixed shell 20, a central rotating shaft 21, a suspension rope 23, and a locking clamping column 24. The lower part of the mounting base plate 07 has a base plate bottom plate 08, and the base plate bottom plate 08 is connected to the television transmitting tower by bolts. The side of the lightning rod vertical rod 01 has a vertical rod side platform 02, and the vertical rod side platform 02 has a vertical rod side platform inner hole 03. The vertical rod side platforms 02 are symmetrically arranged at both ends of the lightning rod vertical rod 01. The side of the lightning rod vertical rod 01 has a positioning boss 04, and the positioning boss 04 has a positioning boss inner groove 05. A first hook 06 is connected to the lightning rod vertical rod 01. The lower part of the U-shaped mounting plate 09 is connected to the mounting base plate 07 by bolts, and the base plate bottom plate 08 is fixedly installed on the top of the transmitting tower by bolts. The lower part of the U-shaped mounting plate 09 is fixedly installed on the mounting base plate 07 by bolts. The U-shaped mounting plate 09 has an upper inner boss 14, and the upper inner boss 14 has an upper inner boss inner hole 15. The upper inner boss inner hole 15 corresponds to the vertical rod side platform inner hole 03. A positioning rotating shaft 25 passes through the upper inner boss inner hole 15 and is inserted into the vertical rod side platform inner hole 03. The positioning rotating shaft 25 rotates in the vertical rod side platform inner hole 03. While the upper part of the U-shaped mounting plate 09 supports and fixes the lightning rod vertical rod 01 through the positioning rotating shaft 25, it does not affect the rotation of the lightning rod vertical rod 01. This rotatable structure of the lightning rod vertical rod 01 facilitates the preliminary installation of the lightning rod vertical rod 01. The device can be placed on the ground and the lightning rod vertical rod 01 can be rotated to make the height of the lightning rod vertical rod 01 lower, which is convenient for connecting multiple segments of the lightning rod vertical rod 01 to the transition joint. The side of the vertical rod side platform 02 is attached to the upper inner boss 14.

[0021] Embodiment 2:

[0022] The U-shaped mounting plate 09 of the present utility model has a lower outer boss 12, and the lower outer boss 12 has a lower outer boss inner hole 13. The locking clamping column 24 is adapted to the lower outer boss inner hole 13. The locking clamping column 24 passes through the lower outer boss inner hole 13, and the locking clamping column 24 rotates in the lower outer boss inner hole 13. The locking clamping column 24 is adapted to the positioning boss inner groove 05. The locking clamping column 24 is inserted into the positioning boss inner groove 05. After the installation is completed, the lightning rod vertical rod 01 is rotated to the vertical state. At this time, the locking clamping column 24 can be passed through the lower outer boss inner hole 13 and inserted into the positioning boss inner groove 05. Through the cooperation of the positioning rotating shaft 25 and the locking clamping column 24, the lightning rod vertical rod 01 is kept vertical, preventing the lightning rod vertical rod 01 from tilting during the installation of the lightning rod of the radio and television transmitting tower. The lower part of the U-shaped mounting plate 09 has a U-shaped mounting plate lower hole 10, and the upper part of the mounting base plate 07 has a base plate upper hole 11. The U-shaped mounting plate lower hole 10 corresponds to the base plate upper hole 11.

[0023] Embodiment 3:

[0024] The lower part of the U-shaped mounting plate 09 of the utility model has a wire hanging perforation 17. The lower part of the first hanging rod 18 is connected to the lower plate of the U-shaped mounting plate 09, and the lower part of the second hanging rod 19 is connected to the lower plate of the U-shaped mounting plate 09. Both the first hanging rod 18 and the second hanging rod 19 are mounted on the lower plate of the U-shaped mounting plate 09. The suspension rope 23 is connected to the first hook 06, the suspension rope 23 bypasses the first hanging rod 18, the suspension rope 23 passes through the wire hanging perforation 17, the suspension rope 23 bypasses the second hanging rod 19, and the first hook 06 is welded to the side of the lightning rod vertical pole 01. When in use, one end of the suspension rope 23 is fixed to the first hook 06, and the other end of the suspension rope 23 bypasses the first hanging rod 18, passes through the wire hanging perforation 17, and bypasses the second hanging rod 19.

[0025] Embodiment 4:

[0026] The side of the fixed shell 20 of the utility model has a fixed shell side plate 26. The U-shaped mounting plate 09 has a side mounting plate 16. The fixed shell side plate 26 is connected to the side mounting plate 16 by bolts. The central rotating shaft 21 is inserted into the fixed shell 20 and is axially connected to the fixed shell 20. The lower part of the rocker 22 passes through the fixed shell 20 and is connected to the central rotating shaft 21. The rocker 22 rotates inside the fixed shell 20. The upper part of the suspension rope 23 is connected to the central rotating shaft 21. The central rotating shaft 21 is installed inside the fixed shell 20 and can be rotated by itself by shaking the rocker 22. The central rotating shaft 21 is installed and fixed on the side of the U-shaped mounting plate 09, and the other end of the suspension rope 23 is fixed to the central rotating shaft 21. When in use, when the lightning rod vertical pole 01 needs to be rotated to the vertical state, just shake the rocker 22 to wind up the suspension rope 23, so that the lightning rod vertical pole 01 rotates to the vertical. It is more convenient than manual straightening. After the lightning rod vertical pole 01 is straightened, connect the bottom end of the lightning rod vertical pole 01 to the grounding wire, pass the wire through the lower hole 10 of the U-shaped mounting plate and the upper hole 11 of the seat plate, and extend it downward along the transmitting tower to the ground and connect it to the ground grid.

[0027] Embodiment 5:

[0028] The installation steps of the utility model are as follows: First, connect and install the seat plate 07 to the lower plate of the U-shaped mounting plate 09 by bolts, insert the lightning rod vertical pole 01 into the U-shaped mounting plate 09, so that the side of the vertical pole side platform 02 is in contact with the upper inner convex platform 14, pass the positioning rotating shaft 25 through the inner hole 15 of the upper inner convex platform and insert it into the inner hole 03 of the vertical pole side platform, connect the lower part of the first hanging rod 18 to the lower plate of the U-shaped mounting plate 09, connect the lower part of the second hanging rod 19 to the lower plate of the U-shaped mounting plate 09, insert the central rotating shaft 21 into the fixed shell 20 and axially connect it thereto, pass the rocker 22 through the fixed shell 20 and connect it to the central rotating shaft 21, connect the suspension rope 23 to the first hook 06, bypass the suspension rope 23 around the first hanging rod 18, pass through the wire hanging perforation 17, bypass the second hanging rod 19, connect the upper part of the suspension rope 23 to the central rotating shaft 21, connect the fixed shell side plate 26 to the side mounting plate 16 by bolts, and connect the seat plate bottom plate 08 to the TV transmitting tower by bolts.

[0029] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A radio and television transmission tower lightning rod mounting frame, characterized in that : It comprises a lightning rod pole (01), a mounting base plate (07), a U-shaped mounting plate (09), a first hanging rod (18), a second hanging rod (19), a fixing shell (20), a central rotating shaft (21), a hanging rope (23), and a locking clamping column (24). The lower part of the mounting base plate (07) has a base plate bottom plate (08), and the base plate bottom plate (08) is connected to the TV transmission tower by bolts. The side of the lightning rod pole (01) has a pole side platform (02), and the pole side platform (02) has a pole side platform inner hole (03). The pole side platform (02) is symmetrically arranged at both ends of the lightning rod pole (01). The side of the lightning rod pole (01) has a positioning boss (04 ), the positioning boss (04) has a positioning boss inner groove (05), a No. 1 hook (06) is connected to the lightning rod pole (01), the lower part of the U-shaped mounting plate (09) is connected to the mounting base plate (07) by bolts, the U-shaped mounting plate (09) has an upper inner boss (14), the upper inner boss (14) has an upper inner boss inner hole (15), the upper inner boss inner hole (15) corresponds to the pole side platform inner hole (03), the positioning shaft (25) passes through the upper inner boss inner hole (15) and is inserted into the pole side platform inner hole (03), the positioning shaft (25) rotates in the pole side platform inner hole (03), and the side surface of the pole side platform (02) fits with the upper inner boss (14).

2. A radio and television transmission tower lightning rod mounting frame according to claim 1, characterized in that The U-shaped mounting plate (09) has a lower outer boss (12), the lower outer boss (12) has a lower outer boss inner hole (13), the locking post (24) is adapted to the lower outer boss inner hole (13), the locking post (24) passes through the lower outer boss inner hole (13), the locking post (24) rotates in the lower outer boss inner hole (13), the locking post (24) is adapted to the positioning boss inner groove (05), the locking post (24) is inserted into the positioning boss inner groove (05), the U-shaped mounting plate (09) has a U-shaped mounting plate lower hole (10) at the bottom, the mounting seat plate (07) has a seat plate upper hole (11) at the top, the U-shaped mounting plate lower hole (10) corresponds to the seat plate upper hole (11).

3. A radio and television transmission tower lightning rod mounting frame according to claim 2, characterized in that The U-shaped mounting plate (09) has a hanging wire through hole (17) at the bottom, the first hanging rod (18) is connected to the lower plate of the U-shaped mounting plate (09) at the bottom, the second hanging rod (19) is connected to the lower plate of the U-shaped mounting plate (09) at the bottom, the hanging rope (23) is connected to the first hook (06), the hanging rope (23) passes through the first hanging rod (18), the hanging rope (23) passes through the hanging wire through hole (17), and the hanging rope (23) passes through the second hanging rod (19).

4. A radio and television transmission tower lightning rod mounting frame according to claim 3, characterized in that The side of the fixed shell (20) has a fixed shell side plate (26), the U-shaped mounting plate (09) has a side mounting plate (16), and the fixed shell side plate (26) is connected to the side mounting plate (16) by bolts.

5. A radio and television transmission tower lightning rod mounting frame according to claim 4, characterized in that The central rotating shaft (21) is inserted into the fixed shell (20) and connected to the fixed shell (20) axis. The lower part of the rocker (22) passes through the fixed shell (20) and is connected to the central rotating shaft (21). The rocker (22) rotates in the fixed shell (20). The upper part of the suspension rope (23) is connected to the central rotating shaft (21).

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