Anti-falling antenna hanging bracket for high-speed rail station

Abstract

The utility model discloses an anti-falling antenna hanging bracket for a high-speed rail station. The anti-falling antenna hanging bracket comprises a vertical pipe, the two connecting frames are arranged on the two sides of the vertical pipe respectively; the two fixing pieces sleeve the vertical pipe at intervals up and down; a first connecting piece is fixed on each of the two fixing pieces, a second connecting piece is hinged to one end, far away from the two fixing pieces, of each of the two first connecting pieces, and an antenna mounting plate is fixed to one end, far away from the two first connecting pieces, of each of the two second connecting pieces; the two main anti-falling pieces are arranged on the two sides of the vertical pipe respectively, the two main anti-falling pieces are installed on the two connecting frames respectively, and the two main anti-falling pieces are each fixedly provided with an auxiliary anti-falling piece; the main anti-falling piece can be matched with the first connecting piece and the second connecting piece; the auxiliary anti-falling piece can be matched with the first connecting piece and the second connecting piece. The situation that the fixing piece falls off in the process of fixing the fixing piece on the vertical pipe can be avoided, and it can be guaranteed that the orientation of the antenna is not changed in the long-term use process.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna hangers, and in particular to an anti-falling antenna hanger for a high-speed railway station. Background Art

[0002] An antenna hanger is a device for fixing an antenna on a building, and mainly includes a hanging part connected to the building and an antenna fixing part connected to the antenna.

[0003] In actual operation, in order to ensure that the antenna has a good radiation range, the antenna hanger is installed at a high height, and the installation sequence is basically: first fix the suspension member on the building, then fix the antenna fixing member on the suspension member, and then fix the antenna on the antenna fixing member; or first connect the antenna to the antenna fixing member, and then connect the antenna fixing member equipped with the antenna to the suspension member.

[0004] When the antenna is fixed on the building of the high-speed railway station through the antenna hanger, the connection and fixing operation between the antenna fixing part and the hanging part is realized manually. During the construction process, the height of the antenna fixing frame needs to be maintained manually. If an operation error occurs, the antenna fixing frame will fall. After the antenna hanger is put into use, although it is regularly inspected and maintained, due to the vibration of the high-speed railway operation, the aging speed of the antenna hanger parts is faster than in other scenarios, and the risk of parts falling is also higher. Therefore, a high-speed railway station anti-fall antenna hanger is proposed. Summary of the invention

[0005] The main purpose of the utility model is to provide a high-speed railway station anti-fall antenna hanger, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A high-speed railway station anti-fall antenna hanger, comprising:

[0008] A vertical pipe, one end of which is used to fix to the surface of the building;

[0009] Two fixing members are sleeved on the vertical pipe at an interval up and down and can be fixed to the vertical pipe; a No. 1 connecting member is fixed to each of the two fixing members, the two No. 1 connecting members are arranged on both sides of the vertical pipe, the two No. 1 connecting members are respectively located on two upper and lower parallel planes, a No. 2 connecting member is hingedly connected to one end of the two No. 1 connecting members away from the two fixing members, and an antenna mounting plate is fixed to one end of the two No. 2 connecting members away from the two No. 1 connecting members;

[0010] Two connecting frames, corresponding to the two No. 1 connecting pieces, are respectively arranged on both sides of the vertical pipe, and one end of the connecting frame is used to be fixed on the surface of the building;

[0011] Two main anti-falling parts, one end of each of the two main anti-falling parts is connected to two connecting frames respectively, and an auxiliary anti-falling part is fixed on each of the two main anti-falling parts;

[0012] The main anti-falling component and the auxiliary anti-falling component arranged on one side of the vertical pipe cooperate with the No. 1 connecting component and the No. 2 connecting component arranged on the same side of the vertical pipe respectively to play a role in preventing falling.

[0013] Preferably, the above-mentioned high-speed railway station anti-fall antenna hanger further includes a No. 1 mounting plate and two No. 2 mounting plates respectively arranged on both sides of the No. 1 mounting plate;

[0014] The first mounting plate is fixed to one end of the vertical pipe and is used to be fixed to the surface of the building through expansion bolts;

[0015] The two No. 2 mounting plates are used to be fixed to the surface of the building through expansion bolts, and a connecting frame is respectively fixed to the bottom ends of the two No. 2 mounting plates.

[0016] Preferably, the fixing member includes fixing frames arranged on both sides of the vertical pipe, two No. 1 bolts are commonly passed through the two fixing frames, the two No. 1 bolts are arranged on both sides of the vertical pipe, a No. 1 nut is threadedly installed on the two No. 1 bolts respectively, and the two No. 1 bolts and the two No. 1 nuts cooperate to fix the two fixing frames on the vertical pipe; the No. 1 connecting member is fixed on the vertical surface of the fixing frame on one side.

[0017] Preferably, the No. 1 connecting piece includes a No. 1 connecting pipe fixed on the fixing frame, a movable opening is opened on the pipe wall at the top of the No. 1 connecting pipe away from the fixing frame, a No. 2 bolt is penetrated at the end of the No. 1 connecting pipe away from the fixing frame, a No. 2 bolt is threadedly sleeved with a No. 2 nut, the No. 2 bolt is sleeved with the No. 2 bolt, and the No. 2 bolt and the No. 2 nut cooperate to fasten the No. 2 connecting piece and the No. 1 connecting pipe together; a No. 1 lifting ring is sleeved on the screw rod of the No. 2 bolt which is in the tube cavity of the No. 1 connecting pipe, one end of the No. 1 lifting ring can protrude from the tube wall of the No. 1 connecting pipe through the movable opening and can swing in the movable opening; the No. 1 lifting ring can be connected to the auxiliary anti-falling piece.

[0018] Preferably, the No. 2 connecting member includes a No. 2 connecting tube, one end of which is fixed to the antenna mounting plate, and the other end of the No. 2 connecting tube is extended and fixed with two connecting plates parallel to each other, the two connecting plates are respectively abutted against the opposite side facades of the No. 1 connecting tube, and the two connecting plates are both sleeved on the screw rod of the No. 2 bolt, the head of the No. 2 bolt abuts against one connecting plate, and the No. 2 nut abuts against the other connecting plate, and the No. 2 bolt and the No. 2 nut cooperate to fasten the two connecting plates and the No. 1 connecting tube together; a connecting column is inserted and fixed between the two connecting plates, and a No. 2 lifting ring is sleeved on the connecting column, and the No. 2 lifting ring is connected to the main anti-falling component.

[0019] Preferably, the main fall prevention device includes a main cable and a No. 1 fixing sleeve, and one end of an upper connecting cable and one end of a lower connecting cable are fixedly connected at the top and bottom ends of the main cable respectively; the other end of the upper connecting cable passes through the connecting frame, bends downward, and is fixed to the main cable through the No. 1 fixing sleeve; a fixing seat is provided on the lower fixing sleeve of the main cable, a fixing block is provided on one side of the fixing seat, and a No. 3 bolt is commonly passed through the fixing seat and the fixing block, the No. 3 bolt is threadedly matched with the fixing seat, and the No. 3 bolt is rotatably matched with the fixing block; the other end of the lower connecting cable passes through the No. 2 lifting ring and bends upward, and the other end of the lower connecting cable is fixed between the fixing block and the fixing seat together with the main cable.

[0020] Preferably, the auxiliary anti-fall component includes a spring, which is sleeved on the outside of the main cable, with a connecting head fixed at the top of the spring, a hook fixed at the bottom of the spring, a No. 2 fixing sleeve fixed on the connecting head, the No. 2 fixing sleeve fixes the connecting head and the main cable together, and the hook can be hooked on the No. 1 lifting ring.

[0021] Preferably, the main cable (61) is made of a rigid material;

[0022] The length of the main cable (61) is set according to the distance from the upper connecting cable (62) to the lower connecting cable (63) fixedly connected at both ends of the main cable when the downtilt angle of the antenna is a preset angle.

[0023] Preferably, a blocking rod is arranged to penetrate the vertical pipe transversely, and the blocking rod is located below the two fixing members.

[0024] Preferably, two angle indicators are further included, which are respectively fixed on the two No. 1 connecting pipes and are used to indicate the angle between the No. 1 connecting pipe and the No. 2 connecting pipe.

[0025] Compared with the prior art, the utility model has the following beneficial effects:

[0026] During the installation and construction of the antenna hanger, since the main anti-dropping part is connected to the building through the connecting frame, the No. 2 mounting plate and the expansion bolts, and the auxiliary anti-dropping part is fixed to the main anti-dropping part, the main anti-dropping part or the auxiliary anti-dropping part can be connected to the No. 1 connecting part to prevent the fixing part from falling off during the process of fixing the fixing part to the vertical pipe. After the fixing part is installed, the main anti-dropping part or the auxiliary anti-dropping part of another unconnected part on the same side can also be connected to the No. 2 connecting part to prevent the fixing part from falling off when the No. 2 fixing part is hingedly fixed to the No. 1 fixing part.

[0027] After the antenna hanger is put into use, the main anti-falling part is connected to the No. 1 connector or the No. 2 connector to prevent the antenna and antenna hanger components from falling off the vertical pipe due to aging and loosening of parts. In addition, when the main anti-falling part is connected to the No. 2 connector, it can form an upward pulling force on the No. 2 connector to prevent the No. 2 connector from swinging downward relative to the No. 1 connector due to the gravity of the antenna and the vibration generated by the operation of the high-speed rail during use, ensuring that the downward tilt angle of the antenna remains unchanged during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of a high-speed railway station anti-fall antenna hanger of the utility model;

[0029] Figure 2 It is a structural schematic diagram of a fixing part, a No. 1 connecting part and a No. 2 connecting part of a high-speed railway station anti-falling antenna hanger of the utility model;

[0030] Figure 3 The utility model is a structural schematic diagram of a main anti-falling component and an auxiliary anti-falling component of an anti-falling antenna hanger for a high-speed railway station.

[0031] In the figure: 1, vertical pipe; 101, No. 1 mounting plate; 2, connecting frame; 201, No. 2 mounting plate; 3, fixing piece; 4, No. 1 connecting piece; 5, No. 2 connecting piece; 6, main anti-falling piece; 7, auxiliary anti-falling piece; 8, stop rod; 9, antenna mounting plate; 10, angle indicator; 31, fixing frame; 32, No. 1 bolt; 33, No. 1 nut; 41, No. 1 connecting pipe; 411, movable mouth; 42, No. 2 bolt; 43, No. 2 nut; 44, No. 1 lifting ring; 51, No. 2 connecting pipe; 52, connecting plate; 53, connecting column; 54, No. 2 lifting ring; 61, main cable; 62, upper connecting cable; 621, No. 1 fixing sleeve; 63, lower connecting cable; 64, fixing seat; 65, fixing block; 66, No. 3 bolt; 71, spring; 72, connecting head; 721, No. 2 fixing sleeve; 73, hook. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In one embodiment, Figure 1-3 As shown, a high-speed railway station anti-fall antenna hanger is provided, comprising:

[0036] Vertical pipe 1, two connecting frames 2, two fixing parts 3, two No. 1 connecting parts 4, two No. 2 connecting parts 5, two main anti-falling parts 6, two auxiliary anti-falling parts 7 and two antenna mounting plates 9;

[0037] A vertical pipe 1, one end of which is used to be fixed on the surface of the building;

[0038] Two fixing members 3 are sleeved on the vertical pipe 1 at an interval up and down and can be fixed to the vertical pipe 1; a No. 1 connecting member 4 is fixed to each of the two fixing members 3, and the two No. 1 connecting members 4 are arranged on both sides of the vertical pipe 1, and the two No. 1 connecting members 4 are respectively located on two upper and lower parallel planes, and a No. 2 connecting member 5 is hinged to one end of the two No. 1 connecting members 4 away from the two fixing members 3, and an antenna mounting plate 9 is fixed to one end of the two No. 2 connecting members 5 away from the two No. 1 connecting members 4;

[0039] Two connecting frames 2, corresponding to the two No. 1 connecting pieces 4, are respectively arranged on both sides of the vertical pipe 1, and one end of the connecting frame 2 is used to be fixed on the surface of the building;

[0040] Two main anti-falling parts 6, one end of each of the two main anti-falling parts 6 is connected to the two connecting frames 2, and a secondary anti-falling part 7 is fixed on each of the two main anti-falling parts 6;

[0041] The main anti-falling component 6 and the auxiliary anti-falling component 7 arranged on one side of the vertical pipe 1 cooperate with the No. 1 connecting component 4 and the No. 2 connecting component 5 arranged on the same side of the vertical pipe 1 to play a role in preventing falling.

[0042] Specifically, the anti-fall antenna hanger for a high-speed railway station provided in this embodiment is, as a whole, a symmetrical structure with a vertical tube 1 as the central axis and arranged on opposite sides of the vertical tube 1. A set of connecting frames 2, a main anti-fall component 6, and a secondary anti-fall component 7 are respectively arranged in the spaces on the opposite sides of the vertical tube 1. The connecting frame 2 is arranged without contact with the vertical tube 1. One end of the connecting frame 2 is connected to one end of the main anti-fall component 6, and the other end of the connecting frame 2 is used to be fixed on the surface of the building, and one end of the secondary anti-fall component 7 is fixed on the main anti-fall component 6. Two fixing members 3 are set up on the upper and lower parts of the vertical tube 1, and a No. 1 connecting member 4 is fixed on each fixing member 3. The two No. 1 connecting members 4 correspond to the two connecting frames 2 respectively, and are arranged on opposite sides of the vertical tube 1. The end of the No. 1 connecting member 4 away from the vertical tube 1 is hinged to one end of the No. 2 connecting member 5, and the other end of the No. 2 connecting member 5 is fixed to the antenna mounting plate 9, and the antenna mounting plate 9 is used to install the antenna.

[0043] The main anti-falling component 6 and the auxiliary anti-falling component 7 arranged on the same side of the vertical pipe 1 can be respectively connected with the No. 1 connecting component 4 and / or the No. 2 connecting component 5, and play a role in preventing the antenna from falling during the installation process of the antenna hanger and after it is put into use. Among them, on the same side of the vertical pipe 1, according to the specific installation and use requirements, the main anti-falling component 6 is connected with the No. 1 connecting component 4 or the No. 2 connecting component 5, and the auxiliary anti-falling component 7 is connected with the remaining No. 1 connecting component 4 or the No. 2 connecting component 5 that is not matched with the main anti-falling component 6. In other embodiments, the auxiliary anti-falling component 7 can be connected with the No. 1 connecting component 4 or the No. 2 connecting component 5 only during the installation process or after it is put into use; the main anti-falling component 6 is connected with the No. 1 connecting component 4 or the No. 2 connecting component 5 after it is put into use, and plays a role in preventing the antenna from falling.

[0044] Preferably, the fixed position of the vertical pipe 1 on the building is taken as the point, the fixed positions of the two connecting frames 2 on the building are equidistant from the point, and the angle between the fixed positions of the two connecting frames 2 and the line connecting the center of the circle is between 170 degrees and 190 degrees. Preferably, the angle between the fixed positions of the two connecting frames 2 and the line connecting the center of the circle is 180 degrees, and the line is parallel to the platform. The orientation of the two connecting members 4 relative to the vertical pipe 1 is consistent with that of the two connecting frames 2.

[0045] The anti-fall antenna hanger for high-speed railway stations provided in this embodiment can be used to connect the main anti-fall component 6 or the auxiliary anti-fall component 7 with the No. 1 connecting component 4 during the installation and construction of the antenna rack to prevent the fixing component 3 from falling off when the fixing component 3 is fixed to the vertical pipe 1. After the fixing component 3 is installed, the main anti-fall component 6 or the auxiliary anti-fall component 7 on the other end of the same side that is not connected to the component can also be connected to the No. 2 connecting component 5 to prevent the fixing component 3 from falling off when the No. 2 fixing component 5 is fixed to the No. 1 fixing component 4.

[0046] After the antenna hanger is put into use, the main anti-falling part 6 is connected to the No. 1 connecting part 4 or the No. 2 connecting part 5 on both sides of the vertical pipe 1 to prevent the antenna and antenna hanger components from falling off the vertical pipe due to aging and loosening of parts. At the same time, the auxiliary anti-falling part 7 can also be connected to the No. 1 connecting part 4 or the No. 2 connecting part 5 that are not connected to the main anti-falling part 6, forming a double anti-falling insurance structure with the main anti-falling part 6.

[0047] In one embodiment, the high-speed railway station anti-fall antenna hanger further includes: a first mounting plate 101, and two second mounting plates 201 disposed on both sides of the first mounting plate 101;

[0048] The first mounting plate 101 is fixed to one end of the vertical pipe 1 and is used to be fixed to the surface of the building through expansion bolts;

[0049] The two No. 2 mounting plates 201 are used to be fixed to the surface of the building through expansion bolts, and a connecting frame 2 is fixed to the bottom end of the two No. 2 mounting plates 201 respectively.

[0050] In one embodiment, the fixing member 3 includes a fixing frame 31 disposed on both sides of the vertical pipe 1, and two No. 1 bolts 32 are commonly penetrated on the two fixing frames 31. The two No. 1 bolts 32 are disposed on both sides of the vertical pipe 1, and a No. 1 nut 33 is threadedly installed on the two No. 1 bolts 32 respectively. The two No. 1 bolts 32 and the two No. 1 nuts 33 cooperate to fix the two fixing frames 31 on the vertical pipe 1; the No. 1 connecting member 4 is fixed on the vertical surface of the fixing frame 31 on one side.

[0051] It should be noted that, in the initial state, when the high-speed railway station anti-fall antenna hanger is not installed on the surface of the building, the vertical pipe 1 is integrated with the No. 1 mounting plate 101, a connecting frame 2 is integrated with a No. 2 mounting plate 201, and two main anti-falling parts 6 are pre-installed on the two connecting frames 2 respectively, and the two main anti-falling parts 6 can be movably connected with the two connecting frames 2 respectively. Four fixing frames 31, two of which are respectively integrated with a No. 1 connecting member 4. A No. 2 connecting member 5 is integrated with an antenna mounting plate 9. The No. 2 connecting member 5 is at an angle with the No. 1 connecting member 4, and the angle between the No. 2 connecting member 5 and the No. 1 connecting member 4 is adjustable.

[0052] When installing on the surface of a building, first install multiple expansion bolts on the building, and fix the No. 1 mounting plate 101 and the two No. 2 mounting plates 201 on the surface of the building by multiple expansion bolts, then, first put a fixing member 3 on the vertical pipe 1 from bottom to top and hang the fixing member 3 with the auxiliary anti-falling member 7 on one side, then, put the fixing member 3 on the other side on the vertical pipe 1 from bottom to top and hang the fixing member 3 with another auxiliary anti-falling member 7. Fix the two fixing members 3 on the vertical pipe 1 respectively, and make the two No. 1 connecting members 4 face the two sides of the vertical pipe 1. Then, adjust the angle between the No. 2 connecting member 5 and the No. 1 connecting member 4 according to the direction of the antenna, and tighten the No. 2 connecting member 5 and the No. 1 connecting member 4 together after the angle adjustment is completed. The auxiliary anti-falling member 7 prevents the fixing member 3 from falling off during the process of fixing the fixing member 3 on the vertical pipe 1.

[0053] An antenna can be fixedly mounted on each of the two antenna mounting plates 9 .

[0054] After the antenna is installed and fixed on the antenna mounting plate 9 , the auxiliary anti-falling component 7 is separated from the first connecting component 4 , and the main anti-falling component 6 is connected to the second connecting component 5 .

[0055] In the present utility model, since the main anti-falling member 6 is connected to the building through the No. 2 mounting plate 201, the connecting frame 2 and the expansion bolts, the secondary anti-falling member 7 can form an upward pulling force on the fixing member 3 when connected to the No. 1 connecting member 4, so as to prevent the fixing member 3 from falling off during the process of fixing the fixing member 3 on the vertical pipe 1; when the main anti-falling member 6 is connected to the No. 2 connecting member 5, an upward pulling force is formed on the No. 2 connecting member 5, so as to prevent the fixing member 3 from loosening and falling off the vertical pipe 1 due to the vibration generated during the operation of the high-speed railway station. At the same time, it can prevent the No. 2 connecting member 5 from swinging downward relative to the No. 1 connecting member 4 due to the gravity of the antenna and the vibration generated during the operation of the high-speed railway station during use, so as to ensure that the antenna does not change its direction during long-term use.

[0056] In one embodiment, the No. 1 connecting member 4 includes a No. 1 connecting tube 41 fixed on the fixing frame 31, a movable opening 411 is opened on the tube wall of the No. 1 connecting tube 41 at the top away from the fixing frame 31, a No. 2 bolt 42 is penetrated at the end of the No. 1 connecting tube 41 away from the fixing frame 31, a No. 2 nut 43 is threadedly sleeved on the No. 2 bolt 42, and the No. 2 connecting member 5 is sleeved on the No. 2 bolt 42, and the No. 2 bolt 42 and the No. 2 nut 43 cooperate to fasten the No. 2 connecting member 5 and the No. 1 connecting tube 41 together; a No. 1 lifting ring 44 is sleeved on the screw rod of the No. 2 bolt 42 in the tube cavity of the No. 1 connecting tube 41, one end of the No. 1 lifting ring 44 can protrude from the tube wall of the No. 1 connecting tube 41 through the movable opening 411, and can swing in the movable opening 411; the No. 1 lifting ring 44 can be connected to the auxiliary anti-falling member 7.

[0057] Specifically, during the installation and construction of the antenna hanger, the No. 1 lifting ring 44 can be connected to the auxiliary anti-falling component 7 to prevent the fixing frame 31 from falling; after the antenna hanger is put into use, the auxiliary anti-falling component 7 can also remain connected to the No. 1 lifting ring 44, and the main anti-falling component 6 remains connected to the No. 2 connecting component 5, so as to avoid the situation where the antenna and antenna hanger components fall from the vertical pipe due to aging and loosening of parts.

[0058] In one embodiment, the No. 2 connecting member 5 includes a No. 2 connecting tube 51, one end of which is fixed to the antenna mounting plate 9, and the other end of the No. 2 connecting tube 51 is extended and fixed with two connecting plates 52 which are parallel to each other, and the two connecting plates 52 are respectively abutted against the opposite side facades of the No. 1 connecting tube 41, and the two connecting plates 52 are both sleeved on the screw rod of the No. 2 bolt 42, the head of the No. 2 bolt 42 abuts against one connecting plate 52, and the No. 2 nut 43 abuts against the other connecting plate 52, and the No. 2 bolt 42 and the No. 2 nut 43 cooperate to fasten the two connecting plates 52 and the No. 1 connecting tube 41 together; a connecting column 53 is inserted and fixed between the two connecting plates 52, and a No. 2 lifting ring 54 is sleeved on the connecting column 53, and the No. 2 lifting ring 54 is connected to the main anti-falling component 6.

[0059] It should be noted that the No. 1 connecting pipe 41 and the No. 2 connecting pipe 51 are rectangular pipes. Two connecting plates 52 extend from two parallel sides of the No. 2 connecting pipe 51 that are vertically opposite to each other. Two bolt holes are correspondingly opened on the two connecting plates 52. The two connecting plates are sleeved on the No. 2 bolts 42 through the bolt holes. The No. 1 connecting pipe 41 and the No. 2 connecting pipe 51 are hinged by the No. 2 bolts 42. Loosening the No. 2 bolts 42 can adjust the vertical angle between the No. 1 connecting pipe 41 and the No. 2 connecting pipe 51. The position of the connecting column 53 is farther from the vertical pipe 1 than the No. 2 bolts 42. The No. 2 lifting ring 54 is sleeved on the connecting column 53, and the ring is larger than the connecting column 53, and can swing on the connecting column 53. After the antenna hanger is put into use, the main anti-falling part 6 and the No. 2 lifting ring 54 remain connected, which can prevent the components from loosening due to the vibration generated during the operation of the high-speed railway station and then falling from the vertical pipe 1. At the same time, the second connecting tube 51 can be prevented from being affected by factors such as the gravity of the antenna and the vibration generated during the operation of the high-speed railway station during use, and it is lowered relative to the first connecting tube 41 to ensure that the antenna does not change its direction during long-term use.

[0060] In one embodiment, the high-speed railway station anti-fall antenna hanger further includes a blocking rod 8, which is transversely arranged on the vertical pipe 1 and is located lower than the two fixing members 3. The blocking rod 8 can prevent the fixing member 3 from falling from the vertical pipe 1 when the main anti-fall member 6 is not in use or fails.

[0061] In one embodiment, in order to facilitate the adjustment of the size of the angle formed by the No. 1 connecting tube 41 and the No. 2 connecting tube 51, the high-speed railway station anti-fall antenna hanger also includes two angle indicators 10, which are respectively fixed on the two No. 1 connecting tubes 41, and the angle indicator 10 cooperates with the connecting plate 52 to indicate the angle between the No. 1 connecting tube 41 and the No. 2 connecting tube 51. After the size of the angle between the connecting plate 52 and the No. 1 connecting tube 41 is adjusted to the required value, the No. 2 nut 43 is tightened to fix the connecting plate 52 and the No. 1 connecting tube 41 together, and the size adjustment and fixation of the angle between the connecting plate 52 and the No. 1 connecting tube 41 are completed. Among them, the No. 1 connecting tube 41 and the No. 2 connecting tube 51 are rectangular tubes, and the angle indicator is set on the side elevation of the No. 1 connecting tube 41. The angle indicator is fan-shaped.

[0062] In one embodiment, the main fall prevention component 6 includes a main cable 61 and a No. 1 fixing sleeve 621, and one end of an upper connecting cable 62 and one end of a lower connecting cable 63 are fixedly connected at the top and bottom ends of the main cable 61 respectively; the other end of the upper connecting cable 62 passes through the connecting frame 2, bends downward, and is fixed to the main cable 61 through the No. 1 fixing sleeve 621; a fixing seat 64 is provided at the lower fixing sleeve of the main cable 61, and a fixing block 65 is provided on one side of the fixing seat 64, and a No. 3 bolt 66 is commonly passed through the fixing seat 64 and the fixing block 65, and the No. 3 bolt 66 is threadedly matched with the fixing seat 64, and the No. 3 bolt 66 is rotationally matched with the fixing block 65; the other end of the lower connecting cable 63 passes through the No. 2 lifting ring 54 and bends upward, and the other end of the lower connecting cable 63 is fixed between the fixing block 65 and the fixing seat 64 together with the main cable 61.

[0063] After the angle between the connecting plate 52 and the No. 1 connecting pipe 41 is adjusted and fixed, the lower connecting cable 63 is passed through the No. 2 lifting ring 54, and the lower connecting cable 63 is bent upward and passed between the fixing block 65 and the fixing seat 64. Then, the No. 3 bolt 66 is rotated to make the fixing block 65 and the fixing seat 64 close to each other to squeeze and fix the lower connecting cable 63, thereby connecting the main anti-falling component 6 and the No. 2 connecting component 5 together.

[0064] In one embodiment, the main cable 61 is made of a rigid material, the main anti-falling device 6 is connected to the second lifting ring 54 on the same side, and the auxiliary anti-falling device 7 is connected to the first lifting ring 44 on the same side;

[0065] The length of the main cable 61 is set according to the distance from the upper connecting cable 62 to the lower connecting cable 63 to which both ends of the main cable 61 are fixedly connected when the downtilt angle of the antenna is a preset angle.

[0066] Preferably, the length of the main cable 61 is equal to the distance from the upper connecting cable 62 to the lower connecting cable 63 to which both ends of the main cable 61 are fixedly connected when the downtilt angle of the antenna is a preset angle.

[0067] It should be noted that the antenna mounting plate 9 and the second connecting pipe 51 are an integral structure, and the downtilt angle of the antenna changes with the angle between the first connecting pipe 41 and the second connecting pipe 51. The preset angle of the antenna downtilt angle is an angle value preset by the business personnel according to the specific conditions of the high-speed railway station.

[0068] In this embodiment, the main cable 61 is not retractable and has an appropriate length, which can effectively prevent the second connecting tube 51 from swinging downward relative to the first connecting tube 41 due to factors such as the gravity of the antenna and the vibration caused by the operation of the high-speed railway, thereby ensuring that the downward tilt angle of the antenna remains unchanged during long-term use.

[0069] In one embodiment, the auxiliary anti-fall component 7 includes a spring 71, which is sleeved on the outside of the main cable 61, a connecting head 72 is fixed to the top end of the spring 71, a hook 73 is fixed to the bottom end of the spring 71, a No. 2 fixing sleeve 721 is fixed on the connecting head 72, the No. 2 fixing sleeve 721 fixes the connecting head 72 and the main cable 61 together, and the hook 73 is hooked on the No. 1 lifting ring 44.

[0070] During the installation and construction process, after the fixing member 3 is sleeved on the vertical pipe 1, the hook 73 is hooked on the No. 1 lifting ring 44, and the fixing member 3 is connected to the main cable 61 through the spring 71. The elastic deformation of the spring 71 can make the hook 73 and the fixing member 3 move up and down slightly, so as to facilitate the adjustment of the fixing position of the fixing member 3 on the vertical pipe 1. After the hanger is put into use, the hook 73 and the No. 1 lifting ring 44 are connected, and the lower connecting cable 63 and the No. 2 lifting ring 54 are connected, forming a stable double insurance anti-falling structure.

[0071] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-speed railway station anti-fall antenna hanger, characterized in that: include: A vertical pipe (1), one end of which is used to be fixed on the surface of a building; Two fixing members (3) are sleeved on the vertical pipe (1) at an interval up and down and can be fixed to the vertical pipe (1); a No. 1 connecting member (4) is fixed to each of the two fixing members (3); the two No. 1 connecting members (4) are arranged on both sides of the vertical pipe (1); the two No. 1 connecting members (4) are located on two upper and lower parallel planes; a No. 2 connecting member (5) is hingedly connected to one end of the two No. 1 connecting members (4) away from the two fixing members (3); and an antenna mounting plate (9) is fixed to one end of the two No. 2 connecting members (5) away from the two No. 1 connecting members (4); Two connecting frames (2), corresponding to the two No. 1 connecting pieces (4), are respectively arranged on both sides of the vertical pipe (1), and one end of the connecting frame (2) is used to be fixed on the surface of the building; Two main anti-falling parts (6), one end of each of the two main anti-falling parts (6) being connected to the two connecting frames (2) respectively, and a secondary anti-falling part (7) being fixed to each of the two main anti-falling parts (6); The main anti-falling component (6) and the auxiliary anti-falling component (7) arranged on one side of the vertical pipe (1) cooperate with the first connecting component (4) and the second connecting component (5) arranged on the same side of the vertical pipe (1) to prevent falling.

2. The high-speed railway station anti-fall antenna hanger according to claim 1, characterized in that: It also includes a first mounting plate (101), and two second mounting plates (201) disposed on both sides of the first mounting plate (101); The first mounting plate (101) is fixed to one end of the vertical pipe (1) and is used to be fixed to the surface of the building through expansion bolts; The two No. 2 mounting plates (201) are used to be fixed to the surface of the building by means of expansion bolts, and a connecting frame (2) is respectively fixed to the bottom end of the two No. 2 mounting plates (201).

3. The anti-fall antenna hanger for a high-speed railway station according to claim 2, characterized in that: The fixing member (3) comprises fixing frames (31) respectively arranged on both sides of the vertical pipe (1), two No. 1 bolts (32) are commonly penetrated on the two fixing frames (31), the two No. 1 bolts (32) are respectively arranged on both sides of the vertical pipe (1), a No. 1 nut (33) is respectively threadedly mounted on the two No. 1 bolts (32), and the two No. 1 bolts (32) and the two No. 1 nuts (33) cooperate to fix the two fixing frames (31) on the vertical pipe (1); the No. 1 connecting member (4) is fixed on the vertical surface of the fixing frame (31) on one side.

4. The anti-fall antenna hanger for a high-speed railway station according to claim 3, characterized in that: The No. 1 connecting member (4) comprises a No. 1 connecting pipe (41) fixed on the fixing frame (31); a movable opening (411) is provided on the pipe wall of the top end of the No. 1 connecting pipe (41) away from the fixing frame (31); a No. 2 bolt (42) is provided through the end of the No. 1 connecting pipe (41) away from the fixing frame (31); a No. 2 nut (43) is threadedly sleeved on the No. 2 bolt (42); the No. 2 connecting member (5) is sleeved on the No. 2 bolt (42); the ... The bolt (42) and the second nut (43) cooperate to fasten the second connecting piece (5) and the first connecting pipe (41) together; the screw rod of the second bolt (42) located in the tube cavity of the first connecting pipe (41) is sleeved with a first lifting ring (44); one end of the first lifting ring (44) can be protruded from the tube wall of the first connecting pipe (41) through the movable opening (411) and can swing in the movable opening (411); the first lifting ring (44) can be connected to the auxiliary anti-falling piece (7).

5. The anti-fall antenna hanger for a high-speed railway station according to claim 4, characterized in that: The second connecting member (5) comprises a second connecting tube (51), one end of which is fixed to the antenna mounting plate (9), and the other end of the second connecting tube (51) is extended and fixed with two connecting plates (52) parallel to each other, the two connecting plates (52) respectively abut against the opposite side facades of the first connecting tube (41), and the two connecting plates (52) are both sleeved on the screw rod of the second bolt (42), and the head of the second bolt (42) is The second nut (43) abuts against one of the connecting plates (52), the second nut (43) abuts against another of the connecting plates (52), the second bolt (42) and the second nut (43) cooperate to fasten the two connecting plates (52) and the first connecting pipe (41) together; a connecting column (53) is inserted and fixed between the two connecting plates (52), a second lifting ring (54) is sleeved on the connecting column (53), and the second lifting ring (54) is connected to the main anti-falling component (6).

6. The high-speed railway station anti-fall antenna hanger according to claim 5, characterized in that: The main anti-falling component (6) comprises a main cable (61) and a first fixing sleeve (621), wherein one end of an upper connecting cable (62) and one end of a lower connecting cable (63) are fixedly connected at the top and bottom ends of the main cable (61) respectively; the other end of the upper connecting cable (62) passes through the connecting frame (2), bends downward, and is fixed to the main cable (61) through the first fixing sleeve (621); a fixing seat (64) is provided at the lower fixing sleeve of the main cable (61), and a fixing seat (64) is provided on one side of the fixing seat (64). A fixing block (65) is provided, and a No. 3 bolt (66) is passed through the fixing seat (64) and the fixing block (65), and the No. 3 bolt (66) is threadedly engaged with the fixing seat (64), and the No. 3 bolt (66) is rotationally engaged with the fixing block (65); the other end of the lower connecting cable (63) passes through the No. 2 lifting ring (54) and is bent upward, and the other end of the lower connecting cable (63) is fixed together with the main cable (61) between the fixing block (65) and the fixing seat (64).

7. The anti-fall antenna hanger for a high-speed railway station according to claim 6, characterized in that: The auxiliary anti-falling component (7) comprises a spring (71), the spring (71) is sleeved on the outside of the main cable (61), a connecting head (72) is fixed to the top end of the spring (71), a hook (73) is fixed to the bottom end of the spring (71), a No. 2 fixing sleeve (721) is fixed to the connecting head (72), the No. 2 fixing sleeve (721) fixes the connecting head (72) and the main cable (61) together, and the hook (73) is hooked on the No. 1 lifting ring (44).

8. A high-speed railway station anti-fall antenna hanger according to claim 6 or 7, characterized in that: The main cable (61) is made of a rigid material; The length of the main cable (61) is set according to the distance from the upper connecting cable (62) to which both ends of the main cable (61) are fixedly connected to the lower connecting cable (63) when the downtilt angle of the antenna is a preset angle.

9. The high-speed railway station anti-fall antenna hanger according to claim 8, characterized in that: A blocking rod (8) is disposed transversely through the vertical pipe (1), and the blocking rod (8) is located below the two fixing members (3).

10. The high-speed railway station anti-fall antenna hanger according to claim 9, characterized in that: It also comprises two angle indicator scales (10), which are respectively fixed on the two No. 1 connecting pipes (41) and are used to indicate the angle between the No. 1 connecting pipe (41) and the No. 2 connecting pipe (51).

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