A multi-functional folding communication mast

Abstract

The utility model belongs to communication pole technical field especially relates to a multi -functional folding communication pole. A multi -functional folding communication pole, including the communication pole body of many sections of head -to -tail connection, fixedly connected with fixed block in the communication pole body's terminal, the first end fixedly connected with rotary block in the communication pole body, rotary block passes through the pin shaft perpendicular to communication pole body axis and can rotatably connect on fixed block, fixed block through -hole and rotary block through -hole are respectively set up on fixed block and rotary block, when two adjacent communication pole body rotates to the same axis, fastening bolt can be set in fixed block through -hole and rotary block through -hole and through fastening nut will fixed block and rotary block fixed together, the pin shaft of setting on two adjacent communication pole body is staggered setting. The utility model simple structure, can fast folding and unfolding to be convenient for the transfer and installation.

Description

Technical Field

[0001] This utility model belongs to the field of communication pole technology, and in particular relates to a multifunctional folding communication pole. Background Technology

[0002] In the process of information technology construction, especially in remote areas and mountainous regions with special terrain, video surveillance cameras, wireless bridges, and communication equipment need to be installed on communication poles. Traditional communication poles are 12-meter-long cement or metal poles, which need to be transported by vehicle to the installation site and lifted by crane. However, due to the length of the communication poles, and the limitations imposed by the terrain, especially in mountainous areas, communication poles are inconvenient to transport and install.

[0003] In the prior art, there are foldable communication poles. For example, Chinese utility model patent CN209799523U discloses a foldable communication tower support pole, which includes a top plate. The lower end of the top plate is provided with an adjustment device, and the adjustment device is provided with three moving rods. The lower end of each of the three moving rods is provided with a fixed plate. One side of the fixed plate is provided with a notch, and the moving rods are located in the notch. The opposite side walls of the notch are provided with moving grooves. Moving plates are installed in the two moving grooves on the same side. The lower end of the moving rod is fixed to the upper end of the moving plate. The lower end of the moving plate and one side wall of the notch are respectively rotatably connected to a first rotating rod and a second rotating rod. The opposite ends of the first rotating rod and the second rotating rod are fixed with vertical rods. Connecting parts are rotatably sleeved on the two vertical rods on the same side. Two meshing gears are fixed to one end of the two vertical rods on the same side. A second hydraulic cylinder is rotatably connected to one side of the lower end of the fixed plate. This utility model can adjust the length as needed, is easy to fold, facilitates transportation and installation, and can improve the overall stability after installation.

[0004] While the aforementioned patent enables the folding of the communication pole, its structure is relatively complex, its operating cost is high, and it requires the use of a hydraulic cylinder, making it unsuitable for special operating environments such as mountainous areas.

[0005] In existing technologies, a segmented structure is also used to transport communication poles. During transportation, each segment (e.g., 2-3 meters per segment) is disassembled. During installation, the segments are reassembled using bolts. However, since each segment is heavy, it requires a lot of manpower and the bolt holes at both ends need to be aligned before assembly and installation, which makes assembly and installation inconvenient.

[0006] Therefore, there is an urgent need to design a multi-functional folding communication pole with a simple structure that can be quickly folded and unfolded for easy transportation and installation. Utility Model Content

[0007] To address the technical problems existing in the prior art, this application provides a multifunctional folding communication pole with a simple structure that can be quickly folded and unfolded for easy transportation and installation.

[0008] To achieve the above objectives, this utility model provides the following technical solution: A multifunctional folding communication pole includes multiple communication pole body segments connected end to end. A fixing block is fixedly connected to the end of each communication pole body segment, and a rotating block is fixedly connected to the beginning of each communication pole body segment. The rotating block is rotatably connected to the fixing block via a pin perpendicular to the axis of the communication pole body segment. The fixing block and the rotating block are respectively provided with through holes for fixing and rotating blocks. When two adjacent communication pole bodies are rotated to the same axis, fastening bolts can be inserted into the through holes for fixing and rotating blocks, and the fixing block and the rotating block are fixed together by fastening nuts. The pins on the two adjacent communication pole bodies are staggered.

[0009] Preferably, a connecting sleeve is fixedly sleeved on the communication pole body, a connecting rod is fixedly connected to the outer circumference of the connecting sleeve, and a communication component and a monitoring component are installed on the connecting rod.

[0010] Preferably, a connecting plate one and a connecting plate two are fixedly connected to the opposite end faces of the fixed block and the rotating block, respectively. A connecting plate through hole one and a connecting plate through hole two are respectively opened on the connecting plate one and the connecting plate two. Locking bolts can be sequentially inserted into the connecting plate through hole two and the connecting plate through hole one, and the connecting plate one and the connecting plate two are fixed together by locking nuts.

[0011] Preferably, a clearance groove and a fixing groove are respectively provided on both sides of the fixed block, and a rotating protrusion and a fixing protrusion are respectively fixedly connected to both end faces of the rotating block. The rotating protrusion is rotatably embedded in the clearance groove by a pin, and the fixing protrusion is fixedly embedded in the fixing groove by fastening bolts and fastening nuts.

[0012] Preferably, there are two parallel clearance grooves and two fixed grooves, and two rotating protrusions and two fixed protrusions are respectively provided corresponding to the clearance grooves and two fixed grooves.

[0013] Preferably, both the fixed block and the rotating block have a trapezoidal structure, and the width of the side where they are connected is greater than the width of the side where they are opposed.

[0014] Preferably, the connecting sleeve includes a first connecting sleeve and a second connecting sleeve that are respectively wrapped around and locked onto the main body of the communication pole. An installation plate is formed by extending outward from the opposite end faces of the first connecting sleeve and the second connecting sleeve. The installation bolts can be fixedly inserted into the installation plate to fix the first connecting sleeve and the second connecting sleeve to the main body of the communication pole.

[0015] Preferably, an installation plate is fixedly connected to the end of the main body of the communication pole installed at the top, and a lightning rod is fixedly connected to the installation plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model utilizes a fixed block and a rotating block that can rotate 180° via a pin, and these blocks are respectively fixed to the communication pole body. This allows for the folding and unfolding of multiple communication pole bodies, which are then fixedly connected by fastening bolts, maintaining each communication pole body in an unfolded and upright fixed state. Compared to existing integrated and split-type communication poles, this utility model has a simple structure and can be quickly folded and unfolded for easy transport and installation. Furthermore, various functional components, such as lightning rod components, communication components, and monitoring components, can be installed on the communication pole body to achieve multiple functions.

[0017] 2. By setting multiple clearance grooves, fixing grooves and corresponding rotating protrusions and fixing protrusions, as well as setting connecting plate one, connecting plate two and locking bolts and locking nuts, the connection strength of each communication pole body is further improved when it is unfolded and fixed. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure when an embodiment of this utility model is unfolded.

[0019] Figure 2 for Figure 1 A partial structural diagram.

[0020] Figure 3 This is a schematic diagram of the overall structure when folded according to an embodiment of the present invention.

[0021] Figure 4 This is a schematic diagram of the connection structure of the fixed block and the rotating block when they are unfolded according to an embodiment of the present invention.

[0022] Figure 5 This is a schematic diagram of the structure of the fixing block according to an embodiment of the present utility model.

[0023] Figure 6 This is a schematic diagram of the rotating block in an embodiment of the present invention.

[0024] Figure 7 for Figure 1 A magnified structural diagram at point A.

[0025] In the diagram: 1. Communication pole body; 2. Fixing block; 21. Connecting post 1; 22. Fixing block through hole; 23. Connecting groove 1; 24. Connecting lug 1; 25. Clearance groove; 26. Fixing groove; 27. Connecting through hole 1; 28. Connecting plate 1; 29. ​​Connecting plate through hole 1. 3. Rotating block; 31. Connecting post two; 32. Rotating block through hole; 33. Rotating protrusion; 34. Fixed protrusion; 35. Connecting ear two; 36. Connecting groove two; 37. Connecting through hole two; 38. Connecting plate two; 39. Connecting plate through hole two. 4. Pin shaft, 41. Limit plate, 5. Tighten the bolts; 51. Tighten the nuts. 6. Locking bolts, 61. Locking nuts, 7. Connecting sleeve; 71. Connecting rod; 72. Communication component; 73. Connecting sleeve one; 74. Connecting sleeve two; 75. Mounting plate. 8. Installation disk; 81. Lightning rod. Detailed Implementation

[0026] 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, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Example

[0028] See appendix Figure 1 , 3 As shown, a multi-functional folding communication pole includes a multi-segment communication pole body 1 connected end to end. It should be noted that... (See also...) Figure 1 As shown, the lower end of the communication pole body 1 is the head end, and the upper end is the tail end. Multiple communication pole body sections 1 can be folded together as shown. Figure 3 As shown, this facilitates transportation and transfer, and can also be unfolded to form a coaxial upright state with each section of the communication pole body 1 fixedly connected to each other. At this time, various functional components, such as lightning rod components, communication components and monitoring components, can be installed on the communication pole body 1.

[0029] See appendix Figure 2As shown, each communication pole body 1 is connected by a fixing block 2 and a rotating block 3. A fixing block 2 is fixedly connected to the end of each communication pole body 1. In one embodiment, if the communication pole body 1 has a hollow internal structure, a connecting post 21 is welded to the lower end face of the fixing block 2. The connecting post 21 is fixedly inserted into the interior of the end of the communication pole body 1, or it can be directly welded to the interior of the end of the communication pole body 1. In another embodiment, if the communication pole body 1 has a solid internal structure, the fixing block 2 may not have a connecting post 21, and the lower end face of the fixing block 2 can be directly welded to the end of the communication pole body 1. A rotating block 3 is fixedly connected to the beginning of each communication pole body 1. Similar to the fixing method of the fixing block 2 on the communication pole body 1, in one embodiment, if the communication pole body 1 has a hollow internal structure, a connecting post 31 is welded to the lower end face of the rotating block 3. The connecting post 31 is fixedly inserted into the interior of the beginning of the communication pole body 1, or it can be directly welded to the interior of the beginning of the communication pole body 1.

[0030] See Figure 4 As shown, in order to enable rotation between the fixed block 2 and the rotating block 3, the latter communication pole body 1 can rotate 180° relative to the former communication pole body 1. The rotating block 3 is rotatably connected to the fixed block 3 via a pin 4 perpendicular to the axis of the communication pole body 1.

[0031] To ensure that the subsequent communication pole body 1 is coaxial with and fixed to the preceding communication pole body 1, and to keep the communication pole bodies 1 in an unfolded state, through holes 22 and 32 are respectively provided on the fixing block 2 and the rotating block 3. The axes of the through holes 22 and 32 are perpendicular to the axis of the communication pole body 1. When two adjacent communication pole bodies 1 rotate to the coaxial position, fastening bolts 5 can be inserted into the through holes 22 and 32 and fixed together by fastening nuts 51. To minimize the space occupied by each communication pole body 1 after folding, the pins 4 on the two adjacent communication pole bodies 1 are staggered, i.e., as shown in the figure. Figure 1 As shown, the bottommost pin 4 is located on the left, the next pin 4 above it is located on the right, and so on, with two adjacent pins 4 located on the two sides respectively.

[0032] See Figure 5As shown, specifically, to improve the connection strength between the fixed block 2 and the rotating block 3, in this embodiment, the lateral cross-section of the fixed block 2 is a trapezoidal structure that is wider at the top and narrower at the bottom. A connecting groove 23 is formed in the middle of the end face opposite to the rotating block 3 along the length of the pin 4. Arc-shaped connecting ears 24 are formed on both sides of the connecting groove 23. A clearance groove 25 and a fixing groove 26 are respectively formed on both sides of the fixed block 2. Both the clearance groove 25 and the fixing groove 26 penetrate the connecting ears 24 and are obliquely opened outward along the two end faces of the fixed block 2. The clearance groove 25 and the fixing groove 26 have the same structure, thus the fixed block 2 has a symmetrical structure. A connecting through hole 27 is formed on the connecting ear 24 at the clearance groove 25 along the length of the pin 4, and a fixing block through hole 22 is formed on the connecting ear 24 at the fixing groove 26 along the length of the pin 4.

[0033] In this embodiment, two parallel clearance grooves 25 and two fixed grooves 26 are provided to improve the connection strength between the fixed block 2 and the rotating block 3.

[0034] See Figure 6 As shown, the structure of the rotating block 3 corresponds to that of the fixed block 2. In this embodiment, the rotating block 3 can be a rectangular structure. A rotating protrusion 33 and a fixed protrusion 34 are fixedly connected to both end faces of the rotating block 3. The outer surfaces of the rotating protrusion 33 and the fixed protrusion 34 are provided with inclined surfaces. The rotating protrusion 33 and the fixed protrusion 34 are integrally formed and fixedly installed with the rotating block 3. Thus, the lateral cross-section of the rotating protrusion 33 and the fixed protrusion 34 and the rotating block 3 has a trapezoidal structure that is wider at the top and narrower at the bottom. To match the clearance groove 25 and the fixed groove 26, two rotating protrusions 33 and two fixed protrusions 34 are arranged in parallel, and a gap is provided between each of the two rotating protrusions 33 and the two fixed protrusions 34. The distance between these gaps matches the width between the clearance groove 25 and the fixed groove 26.

[0035] An arc-shaped connecting lug 35 is fixedly connected to the upper end of the rotating protrusion 33 and the fixed protrusion 34. The connecting lug 35 is higher than the upper end surface of the rotating block 3, thereby forming a connecting groove 36 between the connecting lug 35 and the upper end surface of the rotating block 3. A connecting through hole 37 is provided on the connecting lug 35 at the rotating protrusion 33 along the length direction of the pin 4. The rotating protrusion 33 and the fixed protrusion 34 have the same structure, thus the rotating block 3 also has a symmetrical structure.

[0036] See Figure 4As shown, two rotating protrusions 33 are embedded in two clearance grooves 25. Pins 4 are both inserted into connecting through holes 27 on connecting ears 24 at the clearance grooves 25 and connecting through holes 37 on connecting ears 35 at the rotating protrusions 33. Since both ends of the pins 4 are fixedly connected to limiting discs 41, and the diameter of the limiting discs 41 is larger than the inner diameters of connecting through holes 27 and 37, the axial and radial directions of the fixed block 2 and the rotating block 3 are limited, allowing the rotating block 3 to rotate about the axis of the pins 4. Figure 4 As shown, at this time, the fixed block 2 and the rotating block 3 are set at 180°, that is, each communication pole body 1 is in a folded state.

[0037] To ensure that each communication pole body 1 is fixed in the unfolded state (at this time, each communication pole body 1 is coaxially arranged, i.e., the fixing block 2 and the rotating block form a 0° angle), see [link to documentation]. Figure 2 As shown, when the rotating block 3 is flipped so that the end faces of the fixed block 2 and the rotating block 3 are aligned, the two fixed protrusions 34 are respectively embedded in the corresponding fixed grooves 26. The axis of the rotating block through hole 32 on the connecting ear 25 at the fixed protrusion 34 coincides with the axis of the fixed block through hole 22 on the connecting ear 14 at the fixed groove 26. The fastening bolts 5 are all inserted into the rotating block through hole 32 and the fixed block through hole 22. A fastening nut 51 is threaded onto the fastening bolt 5 on the outside of the fixed groove 26, thereby limiting the axial and radial movement of the fixed block 2 and the rotating block 3. The fixed block 2 and the rotating block 3 are fixedly connected by the pin 4 and the fastening bolts 5.

[0038] Furthermore, to further improve the connection strength between the fixed block 2 and the rotating block 3, the bottoms of the connecting groove 1 23 and the connecting groove 2 36 extend to both sides along the length of the pin 4 to form connecting plate 1 28 and connecting plate 2 38, respectively. Connecting plate through holes 1 29 and 2 39 are respectively provided on connecting plate 1 28 and connecting plate 2 38. (See also...) Figure 2 As shown, when each communication pole body 1 is in the unfolded and fixed state, the locking bolt 6 can be sequentially inserted into the second through hole 38 and the first through hole 29 of the connecting plate. The locking bolt 6 located below the first 28 of the connecting plate is threaded with a locking nut 61. The first 28 of the connecting plate and the second 29 of the connecting plate are fixed together by the locking bolt 6 and the locking nut 61.

[0039] See Figure 7 As shown, a connecting sleeve 7 is fixedly sleeved on the communication pole body 1, and a connecting rod 71 is fixedly connected to the outer circumference of the connecting sleeve 7. A communication component 72 and a monitoring component are installed on the connecting rod 71.

[0040] Specifically, the connecting sleeve 7 includes a first connecting sleeve 73 and a second connecting sleeve 74 that are relatively clamped around the main body 1 of the communication pole. At the opposite end faces of the first connecting sleeve 73 and the second connecting sleeve 74, mounting plates 75 extend outward. Mounting bolts (not shown in the figure) can be fixedly inserted through the mounting plates 75 to fix the first connecting sleeve 73 and the second connecting sleeve 74 on the main body 1 of the communication pole.

[0041] Furthermore, an installation disc 8 is welded to the end of the main body 1 of the communication pole installed at the topmost position, and a lightning rod 81 is fixedly connected to the installation disc 8. By providing the lightning rod 81, the lightning protection function is realized. It should be noted that the structure matching the lightning rod 81 is a prior art and will not be elaborated here.

[0042] The communication component 72 is a prior art, such as an existing antenna structure, and its connection method with the connecting rod 71 is a prior art. By providing monitoring components, such as existing camera components, wind speed and temperature monitoring components, etc., the functions of monitoring, wind speed and temperature monitoring are realized, so as to realize the multi-functional use of the present utility model.

[0043] The working principle and process of this embodiment are as follows: 1. When it is necessary to fold each communication pole body 1 for transportation, functional components such as the connecting sleeve 7, the communication component 72, the monitoring component, and the lightning rod component can be not installed first. Remove each locking bolt 6 and locking nut 61, and then rotate each communication pole body 1. It should be noted that the rotation directions of adjacent communication pole bodies 1 are opposite, so as to fold each communication pole body 1. The folding state is as Figure 3 shown.

[0044] 2. When it is necessary to unfold each communication pole body 1 for installation, each communication pole body 1 can be directly rotated, and the rotation directions of adjacent communication pole bodies 1 are opposite, so as to unfold each communication pole body 1. Then, fix each set of fixed blocks 2 and rotating blocks 3 through the locking bolts 6 and locking nuts 61. After that, install the connecting sleeve 7 and the corresponding communication component 72, monitoring component, and lightning rod component at the corresponding positions, and then hoist and install them to the designated position. It should be noted that the length of each communication pole body 1 can be controlled within 2 - 4 meters, and multiple groups of communication pole bodies 1, fixed blocks 2, and rotating blocks 3 can be set according to the required height.

[0045] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional folding communication pole, comprising multiple communication pole body segments connected end to end, characterized in that: A fixing block is fixedly connected to the end of the communication pole body, and a rotating block is fixedly connected to the beginning of the communication pole body. The rotating block is rotatably connected to the fixing block by a pin perpendicular to the axis of the communication pole body. The fixed block and the rotating block are respectively provided with a through hole for the fixed block and a through hole for the rotating block. When the two adjacent communication rod bodies rotate to the same axis, the fastening bolt can be inserted into the through hole for the fixed block and the through hole for the rotating block, and the fixed block and the rotating block can be fixed together by the fastening nut. The pins on the bodies of two adjacent communication poles are staggered.

2. The multifunctional folding communication pole according to claim 1, characterized in that: A connecting sleeve is fixedly fitted onto the communication pole body, and a connecting rod is fixedly connected to the outer circumference of the connecting sleeve. A communication component and a monitoring component are installed on the connecting rod.

3. The multifunctional folding communication pole according to claim 1, characterized in that: Connecting plate one and connecting plate two are fixedly connected to the opposite end faces of the fixed block and the rotating block, respectively. Connecting plate one and connecting plate two are respectively provided on connecting plate one and connecting plate two. Locking bolts can be inserted into connecting plate two and connecting plate one in sequence and fixed together by locking nuts.

4. The multifunctional folding communication pole according to claim 1, characterized in that: A clearance groove and a fixing groove are respectively provided on both sides of the fixed block. A rotating protrusion and a fixing protrusion are respectively fixedly connected to the two end faces of the rotating block. The rotating protrusion is rotatably embedded in the clearance groove by a pin, and the fixing protrusion is fixedly embedded in the fixing groove by fastening bolts and fastening nuts.

5. A multifunctional folding communication pole according to claim 4, characterized in that: Two parallel clearance grooves and two fixed grooves are provided, and two rotating protrusions and two fixed protrusions are respectively provided corresponding to the clearance grooves and two fixed grooves.

6. A multifunctional folding communication pole according to claim 4, characterized in that: Both the fixed block and the rotating block have a trapezoidal structure, and the width of the side where they are connected is greater than the width of the side where they are opposite to each other.

7. The multifunctional folding communication pole according to claim 2, characterized in that: The connecting sleeve includes a first connecting sleeve and a second connecting sleeve that are respectively wrapped around and locked onto the main body of the communication pole. An installation plate is formed by extending outward from the opposite end faces of the first connecting sleeve and the second connecting sleeve. The installation bolts can be fixedly inserted into the installation plate to fix the first connecting sleeve and the second connecting sleeve to the main body of the communication pole.

8. The multifunctional folding communication pole according to claim 1, characterized in that: An installation plate is fixedly connected to the end of the main body of the communication pole installed at the top, and a lightning rod is fixedly connected to the installation plate.

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