A communication transmission device convenient to install

Abstract

The utility model relates to communication equipment installation technical field discloses a communication transmission equipment convenient to installation, including stand column body and electric box body, the one side of stand column body is provided with and puts the frame, the side of putting the frame is hinged with the sliding sleeve, and the sliding sleeve is connected with the surface of stand column body and slides, the inside of stand column body is hollow design, the one side of stand column body is provided with vertical slot, the utility model discloses the screw rod is rotated to drive threaded sleeve and sliding sleeve to go up or descend, thereby taking putting the frame and the electric box body and lift, let staff can carry out the dismounting or installation of the electric box of base station on the ground, also need not use the rope to transport the electric box body up and down, bring the convenience for the operation, and in the process of sliding sleeve ascending, can drive ring body and move upwards, and let waterproof rain cloth unroll, carry out the sealing to vertical slot, prevent rainwater and cause the screw rod corrosion.

Description

Technical Field

[0001] This utility model relates to the field of communication equipment installation technology, specifically to a communication transmission device that is easy to install. Background Technology

[0002] Electrical boxes are typically installed on the pillars of communication base stations. These boxes are mainly used for power distribution, control, and equipment protection. They can perform functions such as AC power distribution, overload / short circuit protection, and lightning protection, ensuring a stable power supply for base station equipment. The boxes also have built-in monitoring modules that can monitor the power status in real time to ensure power supply continuity. They also support communication with the backend system for remote management and are a core component of the base station's power system.

[0003] The electrical boxes of communication base stations are usually installed at a high position on the pole. During the disassembly and maintenance of the electrical box, the connection with other facilities must be disconnected first, then the bolts fixing the electrical box must be removed, and then it must be transported down from a high position. Workers need to climb a ladder and use ropes to lower the electrical box down. Throughout the process, the workers' hands need to be off the ladder, and at the same time, their hands need to lift the ropes binding the electrical box for a long time, which is quite strenuous. Moreover, fixing the electrical box to the pole with bolts at a high position is also inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a communication transmission device that is easy to install, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a communication transmission device that is easy to install, comprising a column body and an electrical box body. A mounting bracket is provided on one side of the column body, and a sliding sleeve is bolted to the side of the mounting bracket, and the sliding sleeve is slidably connected to the surface of the column body. The interior of the column body is hollow, and a vertical groove is provided on one side of the column body. A screw is fixed inside the column body through a bearing seat, and a threaded sleeve is threadedly connected to the surface of the screw. One side of the threaded sleeve extends to the outside of the vertical groove and is fixed to the inner wall of the sliding sleeve. A rotating mechanism is provided inside and outside the column body.

[0006] Preferably, the rotating mechanism includes a horizontal cylinder, a first bevel gear, and a second bevel gear. The horizontal cylinder extends through the surface of one side of the column body. A transmission column is rotatably connected inside the horizontal cylinder via a bearing. One end of the transmission column is bolted to the first bevel gear, and the second bevel gear is bolted to the surface of the screw. The first bevel gear and the second bevel gear mesh with each other. A handwheel is bolted to the other end of the transmission column.

[0007] Preferably, the surface of the transverse cylinder is further provided with a threaded groove, and the inner wall of the threaded groove is threaded with a positioning bolt.

[0008] Preferably, the size of the first bevel gear is smaller than that of the second bevel gear.

[0009] Preferably, the surface of the mounting bracket has mounting holes.

[0010] Preferably, a limiting plate is also bolted to the upper part of the surface of the column body.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention uses a rotating screw to drive the threaded sleeve and sliding sleeve to rise or fall, thereby raising and lowering the mounting frame and the electrical box body. This allows workers to disassemble or install the electrical box of the base station on the ground, eliminating the need to use ropes to transport the electrical box body up and down, which brings convenience to the operation. Furthermore, during the rising of the sliding sleeve, it can drive the ring body to move upward and allow the waterproof tarpaulin to unfold, sealing the vertical groove and preventing rainwater from entering and causing the screw to rust. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the column body in this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a partial structural schematic diagram of the rotating mechanism in this utility model; Figure 5 This is a schematic diagram of the structure of the mounting frame and its surface in this utility model; Figure 6 This is a schematic diagram of the surface structure of the ring body in this utility model; Figure 7 This is a schematic diagram of the structure of the central ring and the waterproof tarpaulin of this utility model; Figure 8 This is a cross-sectional structural diagram of the central ring and the waterproof rain cover of this utility model.

[0013] In the diagram: 1. Column body; 2. Electrical box body; 3. Mounting frame; 4. Sliding sleeve; 5. Vertical groove; 6. Threaded sleeve; 7. Screw; 8. Rotating mechanism; 81. Horizontal cylinder; 82. First bevel gear; 83. Second bevel gear; 84. Transmission column; 85. Handwheel; 86. Threaded groove; 87. Positioning bolt; 9. Ring body; 10. Waterproof rain cover; 11. Positioning screw; 12. Through hole; 13. Screw hole; 14. Mounting hole; 15. Limiting plate. Detailed Implementation

[0014] 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.

[0015] Please see Figures 1-8 As shown, an easy-to-install communication transmission device includes a column body 1 and an electrical box body 2. A mounting bracket 3 is provided on one side of the column body 1, and a sliding sleeve 4 is bolted to the side of the mounting bracket 3, and the sliding sleeve 4 is slidably connected to the surface of the column body 1. The interior of the column body 1 is hollow, and a vertical groove 5 is opened on one side of the column body 1. A screw 7 is fixed inside the column body 1 through a bearing seat, which allows the screw 7 to rotate. A threaded sleeve 6 is threadedly connected to the surface of the screw 7, and one side of the threaded sleeve 6 extends to the outside of the vertical groove 5 and is connected to it. The inner walls of the sliding sleeve 4 are fixed to each other. The inner and outer sides of the column body 1 are provided with a rotating mechanism 8. The rotating mechanism 8 includes a horizontal cylinder 81, a first bevel gear 82 and a second bevel gear 83. The horizontal cylinder 81 is provided through the surface of one side of the column body 1. The inside of the horizontal cylinder 81 is rotatably connected to a transmission column 84 through a bearing. One end of the transmission column 84 is bolted to the first bevel gear 82. The second bevel gear 83 is bolted to the surface of the screw 7. The first bevel gear 82 and the second bevel gear 83 mesh with each other. The other end of the transmission column 84 is bolted to a handwheel 85.

[0016] During use, the electrical box body 2 is placed on the mounting frame 3, which has mounting holes 14 on its surface to fit the pre-drilled holes on the surface of the electrical box body 2. The electrical box body 2 is then fixed to the mounting frame 3 with bolts, making installation on the ground more convenient. Then, the handwheel 85 is turned to rotate the transmission column 84. The transmission column 84 drives the screw 7 to rotate via the first bevel gear 82 and the second bevel gear 83. The first bevel gear 82 is smaller than the second bevel gear 83, with the smaller gear driving the larger gear, resulting in less effort. The threaded sleeve 6 on the surface of the screw 7 moves upward under the action of the thread, causing the sliding sleeve 4 and the mounting frame 3 to rise, and also raising the fixed electrical box body 2 to a higher position. A limit plate 15 is also bolted to the top of the column body 1. The sliding sleeve 4 then engages with the limit plate 15. When plate 15 contacts, the upward movement stops. A threaded groove 86 is also provided through the surface of the transverse cylinder 81. A positioning bolt 87 is threaded onto the inner wall of the threaded groove 86. After the electrical box body 2 is at a high position, rotating the positioning bolt 87 causes it to penetrate deeper into the transverse cylinder 81 under the action of the thread. Finally, the positioning bolt 87 contacts the transmission column 84, achieving positioning. Combined with the self-locking function of the screw 7, the electrical box body 2 is stably fixed at a high position. If it is necessary to disassemble the electrical box body 2, the worker only needs to climb the ladder to disconnect the wiring of the electrical box body 2, then go down to the ground, loosen the positioning bolt 87, and turn the handwheel 85 to allow the threaded sleeve 6 to drive the sliding sleeve 4, the mounting frame 3, and the electrical box body 2 to descend. Afterwards, the worker can disassemble or install the electrical box body 2 from the ground without using ropes to transport it, making it more convenient and safer.

[0017] Because the vertical groove 5 is relatively long, rainwater can easily enter the interior of the column body 1 during rain, corroding the screw 7. Several rings 9 are also slidably connected to the surface of the column body 1. The rings 9 on the upper side are bolted to the sliding sleeve 4, while the rings 9 on the lower side are fixed to the surface of the column body 1. Waterproof rain cloths 10 are provided on the upper and lower sides of the rings 9. The waterproof rain cloths 10 are divided into multiple sections and are made of waterproof elastic fabric, specifically Oxford cloth, which combines tensile strength and waterproofing. The surface of the rings 9 also has... There is a through hole 12 and a screw hole 13. The inner wall of the screw hole 13 is threaded with a positioning screw 11. The waterproof rain cloth 10 is circular in design. The end of the waterproof rain cloth 10 enters the interior of the ring body 9. During the production process, a hole is drilled on the surface of the end of the waterproof rain cloth 10. The end of the waterproof rain cloth 10 enters the inner side of the ring body 9, passes through the through hole 12 and the hole on the surface of the waterproof rain cloth 10 through the screw hole 13, and finally enters the interior of the screw hole 13 and rotates to fix the waterproof rain cloth 10 to the ring body 9. Multiple ring bodies 9 and waterproof rain cloths 10 are fixed to each other.

[0018] As the sliding sleeve 4 rises to drive the electrical box body 2 upward, the sliding sleeve 4 drives the ring 9 below it to rise, stretching the waterproof tarpaulin 10. Then, the waterproof tarpaulin 10 drives the ring 9 below it upward, and so on. When the electrical box body 2 is at a high position, the waterproof tarpaulin 10 is in an unfolded state, completely covering the vertical groove 5 to prevent rainwater from entering. Moreover, after the electrical box body 2 descends, the waterproof tarpaulin 10 can retract.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] 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 communication transmission device that is easy to install, comprising a column body (1) and an electrical box body (2), characterized in that: A mounting bracket (3) is provided on one side of the column body (1). A sliding sleeve (4) is bolted to the side of the mounting bracket (3), and the sliding sleeve (4) is slidably connected to the surface of the column body (1). The interior of the column body (1) is hollow. A vertical groove (5) is provided on one side of the column body (1). A screw (7) is fixed inside the column body (1) through a bearing seat. A threaded sleeve (6) is threadedly connected to the surface of the screw (7), and one side of the threaded sleeve (6) extends to the outside of the vertical groove (5) and is fixed to the inner wall of the sliding sleeve (4). A rotating mechanism (8) is provided inside and outside the column body (1).

2. The easy-to-install communication transmission device according to claim 1, characterized in that: The rotating mechanism (8) includes a horizontal cylinder (81), a first bevel gear (82) and a second bevel gear (83). The horizontal cylinder (81) is disposed through the surface of one side of the column body (1). The inside of the horizontal cylinder (81) is rotatably connected to a transmission column (84) through a bearing. One end of the transmission column (84) is bolted to the first bevel gear (82), and the second bevel gear (83) is bolted to the surface of the screw (7). The first bevel gear (82) and the second bevel gear (83) mesh with each other. The other end of the transmission column (84) is bolted to a handwheel (85).

3. The easy-to-install communication transmission device according to claim 2, characterized in that: The surface of the transverse cylinder (81) is also provided with a threaded groove (86), and the inner wall of the threaded groove (86) is threaded with a positioning bolt (87).

4. The easy-to-install communication transmission device according to claim 2, characterized in that: The size of the first bevel gear (82) is smaller than that of the second bevel gear (83).

5. The easy-to-install communication transmission device according to claim 1, characterized in that: The surface of the mounting bracket (3) is provided with mounting holes (14).

6. The easy-to-install communication transmission device according to claim 1, characterized in that: A limiting plate (15) is also bolted to the upper part of the surface of the column body (1).

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