Support for building power grid of base station

Abstract

The utility model relates to the technical field of auxiliary instruments, and discloses a support for building a power grid of a base station, which comprises a base, a telescopic rod is fixedly arranged in the middle of the top end of the base, and a cross rod is fixedly sleeved in the top end of the telescopic rod; and the adjusting mechanism is arranged at the left end of the transverse rod. Through the arrangement of the movable block, the supporting rod, the driving motor, the lifting block and the connecting rod, after the driving motor is started, the threaded rod rotates, and due to the fact that the inner surface of the lifting block and the outer surface of the threaded rod are connected in a threaded and sleeved mode, the lifting block can drive the connecting rod to move along the inner surface of the telescopic rod; and the other end of the connecting rod generates pushing force on the supporting rods to push the two supporting rods to drive the two movable blocks, the fixed rod and the bracket to move oppositely along the inner surface of the placing rod, so that the distance between the two supporting rods can be adjusted, the practicability of the bracket is improved, and the application range of the bracket is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment, and more specifically, to a bracket for building a base station power grid. Background Art

[0002] A base station, or public mobile communication base station, refers to a radio transceiver station that transmits information to mobile phone terminals through a mobile communication exchange center within a certain radio coverage area. The construction of mobile communication base stations is generally based on factors such as coverage, call quality, investment returns, ease of construction, and ease of maintenance.

[0003] In the process of building the base station power grid, a bracket is needed to support the overhead cables to assist in building the power grid. The existing bracket structure is relatively simple, and it mainly consists of an electric telescopic rod and a bracket. In actual use, due to structural and design limitations, the distance between the two brackets is mostly fixed. However, since the distance between overhead cables is not fixed, brackets with fixed distances will limit the scope of application of the bracket, so improvements are needed. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a bracket for building a base station power grid, which has the advantage of adjusting the distance.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a bracket for building a base station power grid, comprising:

[0006] A base, wherein a telescopic rod is fixedly mounted in the middle of the top of the base, and a cross bar is fixedly sleeved inside the top of the telescopic rod;

[0007] An adjusting mechanism, wherein the adjusting mechanism is arranged at the left end of the crossbar;

[0008] A driving mechanism, wherein the driving mechanism is arranged inside the telescopic rod;

[0009] In which, the adjusting mechanism includes a placing rod, which is fixedly installed on the left end of the cross rod, and movable blocks are movably sleeved on the upper and lower sides of the middle end of the placing rod, and the number of the movable blocks is two. A supporting rod is fixedly installed on the right ends of the two movable blocks, and the number of the supporting rods is two. The left ends of the two support rods are movably connected to the right end of the placing rod, a sliding groove is provided at the front end of the placing rod, and sliding blocks are movably sleeved on the upper and lower sides of the middle end of the sliding groove, and the number of the sliding blocks is two, and the rear ends of the two sliding blocks are respectively fixedly connected to the front ends of the two movable blocks, and an inclined rod is fixedly installed in the middle of the bottom end of the placing rod, and the other end of the inclined rod is fixedly connected to the outer surface of the telescopic rod, and the support rod will drive the movable block to move.

[0010] As a preferred technical solution of the utility model, the driving mechanism includes:

[0011] A driving motor, wherein the driving motor is fixedly sleeved on the bottom end of the telescopic rod, and the other end of the output shaft of the driving motor is fixedly sleeved on a threaded rod;

[0012] A lifting block, the lifting block is threadedly sleeved on the bottom of the outer surface of the threaded rod, the outer surface of the lifting block and the inner surface of the telescopic rod are movably sleeved, the left and right ends of the lifting block are respectively hinged with connecting rods, the number of the connecting rods is two, and the other ends of the two connecting rods are respectively hinged to the bottom ends of the two support rods.

[0013] As a preferred technical solution of the utility model, the rear ends of the two support rods are respectively fixedly mounted with fixing rods, and the top ends of the fixing rods are fixedly mounted with brackets.

[0014] As an optimal technical solution of the utility model, the inner walls on the left and right sides of the telescopic rod are respectively provided with limiting grooves, the bottom ends of the limiting grooves are movably sleeved with limiting blocks, and the outer surfaces of the limiting blocks are fixedly connected to the outer surfaces of the lifting blocks.

[0015] As a preferred technical solution of the utility model, limit rods are fixedly installed on the left and right sides of the top of the base respectively, the outer surface of the limit rods is movably sleeved with a vertical plate, the bottom of the outer surface of the vertical plate is movably sleeved with the inner surface of the base, the top of the vertical plate is fixedly installed with a horizontal plate, the inner surface of the horizontal plate is movably sleeved with the outer surface of the telescopic rod.

[0016] As a preferred technical solution of the utility model, a power motor is fixedly installed on the right end of the base, a rotating shaft is fixedly sleeved on the other end of the output shaft of the power motor, and a turntable is fixedly sleeved on the left end of the outer surface of the rotating shaft.

[0017] As a preferred technical solution of the utility model, a short rod is fixedly sleeved inside the top of the turntable, a long rod is movably sleeved on the left side of the outer surface of the short rod, the right end of the long rod is movably connected to the left end of the turntable, the bottom end of the long rod is hinged to the top of the cross plate, and the long rod will cause the cross plate to move.

[0018] As a preferred technical solution of the utility model, four corners at the bottom end of the base are movably mounted with universal wheels, and the number of the universal wheels is four and they are symmetrical with respect to the center of the base.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model is provided with a movable block, a support rod, a driving motor, a lifting block and a connecting rod. When the driving motor is started, the threaded rod will rotate. Since the inner surface of the lifting block and the outer surface of the threaded rod are threadedly sleeved, the lifting block will move along the inner surface of the telescopic rod with the connecting rod, so that the other end of the connecting rod generates a thrust on the support rod, pushing the two support rods to move oppositely with the two movable blocks and the fixed rod and the bracket along the inner surface of the placement rod, so that the distance between the two support rods can be adjusted, thereby improving the practicality and application range of the bracket.

[0021] 2. The utility model sets a limit rod, a vertical plate, a horizontal plate, a power motor and a long rod. When the power motor is started, the rotating shaft will drive the turntable to rotate. Since the short rod is fixedly sleeved on the inner surface of the turntable and movably sleeved with the inner surface of the top end of the long rod, as the turntable rotates, the short rod will rotate with the top end of the long rod, so that the other end of the long rod generates a thrust on the horizontal plate, pushing the horizontal plate to move downward along the outer surface of the limit rod with the vertical plate, thereby supporting the bracket off the ground, thereby improving the stability of the bracket and preventing the bracket position from shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0024] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0025] Figure 4 It is a cross-sectional structural schematic diagram of the bottom of the placement rod of the utility model;

[0026] Figure 5 It is a cross-sectional structural schematic diagram of the side surface of the placement rod of the utility model;

[0027] Figure 6 It is a schematic cross-sectional structural diagram of the base of the utility model.

[0028] In the figure: 1. base; 2. telescopic rod; 3. cross bar; 4. adjustment mechanism; 401. placement rod; 402. movable block; 403. support rod; 404. slide groove; 405. slider; 406. inclined rod; 5. driving mechanism; 501. driving motor; 502. threaded rod; 503. lifting block; 504. connecting rod; 6. fixing rod; 7. bracket; 8. limiting groove; 9. limiting block; 10. limiting rod; 11. vertical plate; 12. cross plate; 13. power motor; 14. rotating shaft; 15. turntable; 16. short rod; 17. long rod; 18. universal wheel. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 6 As shown, the utility model provides a bracket for building a base station power grid, including:

[0031] A base 1, a telescopic rod 2 is fixedly installed in the middle of the top of the base 1, and a cross bar 3 is fixedly sleeved inside the top of the telescopic rod 2;

[0032] An adjusting mechanism 4 is arranged at the left end of the crossbar 3;

[0033] A driving mechanism 5, which is arranged inside the telescopic rod 2;

[0034] Among them, the adjusting mechanism 4 includes a placing rod 401, which is fixedly installed on the left end of the cross bar 3, and movable blocks 402 are movably connected on the upper and lower sides of the middle end inside the placing rod 401, and the number of movable blocks 402 is two. A support rod 403 is fixedly installed on the right end of the two movable blocks 402, and the number of support rods 403 is two. The left ends of the two support rods 403 are movably connected to the right end of the placing rod 401, and a slide groove 404 is provided at the front end of the placing rod 401, and sliders 405 are movably connected on the upper and lower sides of the middle end inside the slide groove 404, and the number of sliders 405 is two, and the rear ends of the two sliders 405 are fixedly connected to the front ends of the two movable blocks 402, respectively, and an inclined rod 406 is fixedly installed in the middle of the bottom end of the placing rod 401, and the other end of the inclined rod 406 is fixedly connected to the outer surface of the telescopic rod 2, and the support rod 403 will drive the movable block 402 to move.

[0035] When the two support rods 403 are pushed, the movable block 402 will move in opposite directions along the inner surface of the placement rod 401, and the cooperation between the slide groove 404 and the slider 405 will limit the movement of the movable block 402 to prevent the movable block 402 from being separated from the placement rod 401. The inclined rod 406 can strengthen the support of the placement rod 401, thereby realizing the adjustment of the spacing between the support rods 403, so that the bracket can be adjusted according to the distance between the overhead cables, thereby improving the practicality and applicability of the bracket.

[0036] Wherein, the driving mechanism 5 comprises:

[0037] A driving motor 501, the driving motor 501 is fixedly sleeved on the bottom end of the telescopic rod 2, and the other end of the output shaft of the driving motor 501 is fixedly sleeved with a threaded rod 502;

[0038] The lifting block 503 is threadedly sleeved on the bottom of the outer surface of the threaded rod 502. The outer surface of the lifting block 503 and the inner surface of the telescopic rod 2 are movably sleeved. The left and right ends of the lifting block 503 are respectively hinged with connecting rods 504. There are two connecting rods 504. The other ends of the two connecting rods 504 are respectively hinged to the bottom ends of the two support rods 403.

[0039] When the driving motor 501 is started, the threaded rod 502 will rotate, so that the lifting block 503 moves along the inner surface of the telescopic rod 2 with the connecting rod 504, and then the other end of the connecting rod 504 generates a thrust on the support rod 403, pushing the two support rods 403 to move away from each other.

[0040] The rear ends of the two support rods 403 are respectively fixedly mounted with fixing rods 6 , and the top ends of the fixing rods 6 are respectively fixedly mounted with brackets 7 .

[0041] Due to the V-shaped design of the bracket 7, the bracket 7 can support cables of different sizes.

[0042] The inner walls on the left and right sides of the telescopic rod 2 are respectively provided with limiting grooves 8, the bottom ends of the limiting grooves 8 are movably sleeved with limiting blocks 9, and the outer surfaces of the limiting blocks 9 are fixedly connected to the outer surfaces of the lifting blocks 503.

[0043] The inner surface of the limiting groove 8 and the outer surface of the limiting block 9 are both smooth, ensuring that the limiting block 9 will not get stuck when moving along the inside of the limiting groove 8.

[0044] Among them, the left and right sides of the top of the base 1 are respectively fixedly installed with a limit rod 10, the outer surface of the limit rod 10 is movably sleeved with a vertical plate 11, the bottom of the outer surface of the vertical plate 11 is movably sleeved with the inner surface of the base 1, and the top of the vertical plate 11 is fixedly installed with a horizontal plate 12, and the inner surface of the horizontal plate 12 is movably sleeved with the outer surface of the telescopic rod 2.

[0045] When the horizontal plate 12 is pushed, it will bring the vertical plate 11 to move downward along the outer surface of the limiting rod 10 .

[0046] A power motor 13 is fixedly mounted on the right end of the base 1 , a rotating shaft 14 is fixedly sleeved on the other end of the output shaft of the power motor 13 , and a turntable 15 is fixedly sleeved on the left end of the outer surface of the rotating shaft 14 .

[0047] When the power motor 13 is started, the rotating shaft 14 will drive the rotating disk 15 to rotate.

[0048] Among them, a short rod 16 is fixedly sleeved inside the top of the turntable 15, and a long rod 17 is movably sleeved on the left side of the outer surface of the short rod 16. The right end of the long rod 17 is movably connected to the left end of the turntable 15, and the bottom end of the long rod 17 is hinged to the top of the cross plate 12. The long rod 17 will move the cross plate 12.

[0049] When the rotating disk 15 rotates with the top ends of the short rod 16 and the long rod 17, the bottom end of the long rod 17 will generate a thrust on the cross plate 12, pushing the cross plate 12 to move downward.

[0050] Among them, four corners at the bottom end of the base 1 are movably mounted with universal wheels 18 , and the number of the universal wheels 18 is four and they are symmetrical with respect to the center of the base 1 .

[0051] Due to the existence of the universal wheel 18, it will be convenient to move the bracket.

[0052] The working principle and use process of this utility model:

[0053] First, after the operator pushes the bracket to the specified position, the power motor 13 is started, so that the rotating shaft 14 drives the turntable 15 and the short rod 16 to rotate. At this time, the top of the long rod 17 will rotate together with the short rod 16, so that the bottom end of the long rod 17 generates a thrust on the horizontal plate 12, pushing the horizontal plate 12 and the vertical plate 11 to move downward along the outer surface of the limit rod 10 until the top of the vertical plate 11 contacts the top of the limit rod 10, so that the bracket can be propped off the ground, thereby improving the stability of the bracket and preventing the bracket from shifting during use.

[0054] Then the operator starts the telescopic rod 2, so that the telescopic rod 2 is extended to the bottom of the overhead cable, and then starts the driving motor 501 to rotate the threaded rod 502. At this time, the lifting block 503 threadedly connected to the threaded rod 502 will move one end of the connecting rod 504 upward along the inner surface of the telescopic rod 2, so that the other end of the connecting rod 504 generates a thrust on the support rod 403, pushing the two support rods 403 and the movable block 402 to move away from each other along the inner surface of the placement rod 401. At this time, the fixed rod 6 fixedly connected to the support rod 403 will move with the bracket 7 until the bracket 7 and the overhead cable are aligned. Then the operator starts the telescopic rod 2 again until the bracket 7 supports the overhead cable. The cooperation of various mechanisms enables the bracket to adjust the distance between the support rod 403 and the bracket 7 according to the distance of the overhead cable, thereby improving the practicality and applicability of the bracket.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bracket for building a base station power grid, characterized in that: Included are: A base (1), a telescopic rod (2) being fixedly mounted in the middle of the top of the base (1), and a crossbar (3) being fixedly sleeved inside the top of the telescopic rod (2); An adjusting mechanism (4), wherein the adjusting mechanism (4) is arranged at the left end of the crossbar (3); A driving mechanism (5), wherein the driving mechanism (5) is arranged inside the telescopic rod (2); The adjusting mechanism (4) comprises a placing rod (401), wherein the placing rod (401) is fixedly mounted on the left end of the cross bar (3), and movable blocks (402) are movably sleeved on the upper and lower sides of the middle end of the placing rod (401), and the number of the movable blocks (402) is two, and the right ends of the two movable blocks (402) are fixedly mounted with support rods (403), and the number of the support rods (403) is two, and the left ends of the two support rods (403) are movably connected to the right end of the placing rod (401), and the placing rod ( A slide groove (404) is provided at the front end of the slide groove (404), and sliders (405) are movably sleeved on the upper and lower sides of the middle end inside the slide groove (404), and the number of the sliders (405) is two, and the rear ends of the two sliders (405) are fixedly connected to the front ends of the two movable blocks (402) respectively. An inclined rod (406) is fixedly installed in the middle of the bottom end of the placement rod (401), and the other end of the inclined rod (406) is fixedly connected to the outer surface of the telescopic rod (2), and the support rod (403) will drive the movable block (402) to move.

2. A bracket for building a base station power grid according to claim 1, characterized in that: The driving mechanism (5) comprises: A driving motor (501), wherein the driving motor (501) is fixedly sleeved on the bottom end of the telescopic rod (2), and the other end of the output shaft of the driving motor (501) is fixedly sleeved on a threaded rod (502); A lifting block (503), wherein the lifting block (503) is threadedly sleeved on the bottom of the outer surface of the threaded rod (502), the outer surface of the lifting block (503) is movably sleeved on the inner surface of the telescopic rod (2), and the left and right ends of the lifting block (503) are respectively hinged with connecting rods (504), and the number of the connecting rods (504) is two, and the other ends of the two connecting rods (504) are respectively hinged to the bottom ends of the two support rods (403).

3. A bracket for building a base station power grid according to claim 1, characterized in that: A fixing rod (6) is fixedly mounted on the rear ends of the two support rods (403), and a bracket (7) is fixedly mounted on the top ends of the fixing rods (6).

4. A bracket for building a base station power grid according to claim 1, characterized in that: The inner walls on the left and right sides of the telescopic rod (2) are respectively provided with limit grooves (8), the bottom ends of the limit grooves (8) are movably sleeved with limit blocks (9), and the outer surface of the limit block (9) is fixedly connected to the outer surface of the lifting block (503).

5. The bracket for building a base station power grid according to claim 1, characterized in that: Limit rods (10) are fixedly mounted on the left and right sides of the top of the base (1), respectively; a vertical plate (11) is movably sleeved on the outer surface of the limit rod (10); the bottom of the outer surface of the vertical plate (11) is movably sleeved on the inner surface of the base (1); a horizontal plate (12) is fixedly mounted on the top of the vertical plate (11); the inner surface of the horizontal plate (12) is movably sleeved on the outer surface of the telescopic rod (2).

6. A bracket for building a base station power grid according to claim 1, characterized in that: A power motor (13) is fixedly mounted on the right end of the base (1), a rotating shaft (14) is fixedly sleeved on the other end of the output shaft of the power motor (13), and a rotating disk (15) is fixedly sleeved on the left end of the outer surface of the rotating shaft (14).

7. A bracket for building a base station power grid according to claim 6, characterized in that: A short rod (16) is fixedly sleeved inside the top of the rotating disk (15), and a long rod (17) is movably sleeved on the left side of the outer surface of the short rod (16). The right end of the long rod (17) is movably connected to the left end of the rotating disk (15), and the bottom end of the long rod (17) is hinged to the top of the cross plate (12). The long rod (17) will move the cross plate (12).

8. The bracket for building a base station power grid according to claim 1, characterized in that: Universal wheels (18) are movably mounted on four corners at the bottom of the base (1), and there are four universal wheels (18) which are symmetrical with respect to the center of the base (1).

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