CN210607584U

CN210607584U - Mounting base of antenna

Info

Publication number: CN210607584U
Application number: CN201921942388.1U
Authority: CN
Inventors: 邵正梁; 胡志祥; 刘伟
Original assignee: Changzhou Zhengliang Precision Machinery Manufacturing Co Ltd
Current assignee: Changzhou Zhengliang Precision Machinery Manufacturing Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-05-22
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to an installation base of antenna, including the base body, the base body includes support holder and top panel, rotates on the top panel upper surface and installs the revolving stage, installs the setting element that is used for fixed revolving stage on the revolving stage, and fixed mounting has universal pulley on the bottom surface of support holder, and fixed mounting has lift strutting arrangement on the bottom surface of top panel, and lift strutting arrangement is including an installation section of thick bamboo and lifter, has anti-skidding cushion block at the lower extreme fixed mounting of lifter, and it is at least three that lift strutting arrangement is provided with, and is not located same straight line. The antenna can be conveniently moved to adjust the position of the antenna, and can be stably fixed after being adjusted to a proper position.

Description

Mounting base of antenna

Technical Field

The utility model belongs to the technical field of the technique of precision instruments corollary equipment and specifically relates to a mounting base of antenna is related to.

Background

The existing satellite receiving antenna is usually installed on the ground or on a certain building, parameters such as a direction angle, an elevation angle and the like are adjusted according to the azimuth of a signal satellite, and the satellite receiving antenna is fixed after the received signal is clear and stable. The conventional satellite receiving antenna is usually arranged on an installation base, but the volume of the satellite receiving antenna is usually large, and the satellite receiving antenna is difficult to adjust in place once and needs to be adjusted for many times, so that the adjustment of the satellite receiving antenna is very inconvenient. Therefore, a mounting base is needed that can be moved easily and that can be fixed easily when the antenna is adjusted to the proper position.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a mounting base of antenna, its can be convenient remove, the position of the adjustment antenna of being convenient for, and after adjusting to suitable position, can be by stable fixed.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an antenna mounting base comprises a base body, the base body comprises a supporting bracket and a top panel fixedly mounted on the upper side of the supporting bracket, the upper surface of the top panel is rotatably provided with a rotating platform, the rotating axis of the rotating platform is vertical to the upper surface of the base body, the rotating platform is provided with a positioning piece for fixing the rotating platform, the bottom surface of the supporting bracket is fixedly provided with universal pulleys, the four corners of the bottom surface of the base body are respectively provided with one universal pulley, the bottom surface of the top panel is fixedly provided with a lifting support device, the lifting support device comprises a mounting cylinder and a lifting rod, the mounting cylinder is vertically and fixedly connected to the bottom surface of the top panel, the lifting rod is arranged in the mounting cylinder in a penetrating way, the mounting cylinder is provided with a fixing device capable of fixing the position of the lifting rod, the length of the mounting cylinder is smaller than the height of the supporting bracket, and the sum of the, the lower end of the lifting rod is fixedly provided with an anti-skid cushion block, and the lifting support devices are at least three and are not positioned on the same straight line.

Through adopting above-mentioned technical scheme, when using, install the antenna on the revolving stage, can be through rotating the revolving stage to the angle of adjusting the antenna. The position of the whole base body can be adjusted through the universal pulley, and then the position of the antenna is adjusted. After the position and the angle of the antenna are adjusted, the position of the rotating platform is fixed through a positioning piece arranged on the rotating platform, the rotating platform cannot rotate, then the lifting rod is stretched to enable the anti-skidding cushion block to be abutted against the ground, the universal pulley and the ground are spaced at intervals, and the position of the lifting rod is fixed through a fixing device. At the moment, the base body and the rotating platform are not easy to move, so that the antenna is stably fixed and is not easy to shift. The structure is simple, and the use is very convenient.

The utility model discloses further set up to: the cross section of an installation section of thick bamboo not be circular, the one end fixed mounting who keeps away from the top panel at an installation section of thick bamboo has the bearing, the rotation axis of bearing is parallel with the axis of an installation section of thick bamboo, fixed mounting has rotatory ring as fixing device on the bearing, and rotatory ring can rotate for an installation section of thick bamboo, the medial surface of rotatory ring is provided with the screw thread, the lateral surface of lifter also is provided with the screw thread, the lifter wears to establish in rotatory ring and bearing, the upper end fixed mounting of lifter has the stopper, the cross section of stopper equals with the cross section size of an installation section of.

Through adopting above-mentioned technical scheme, rotate rotatory ring, the upper end of lifter is because install the stopper, can't rotate along with rotatory ring in the lump to make the lifter rise or descend along the axis of installation section of thick bamboo. More convenient when people adjust the position of lifter, compare in direct pull out and fixed mode with the lifter in the installation section of thick bamboo, such structure need not to lift whole base body, and is more laborsaving. And because people are when adjusting the position of lifter, the length that makes every lifter be located the installation section of thick bamboo outside that can not be accurate all the same, and through rotating rotatory ring, the position of regulation lifter that can be convenient makes each anti-skidding cushion can both be fine with the bottom surface butt to make whole mounting base by stable fixed.

The utility model discloses further set up to: the outer side surface of the rotating ring is fixedly connected with a handle piece, the handle piece comprises a radiation rod and a handle wheel, the rotating axis of the hand wheel is overlapped with the rotating axis of the rotating ring, one end of the radiation rod is fixedly connected with the handle wheel, the other end of the radiation rod is fixedly connected with the outer side surface of the rotating ring, and at least two radiation rods are arranged.

Through adopting above-mentioned technical scheme, the handle spare can make people more laborsaving when rotating rotatory ring, and the people of being convenient for adjust.

The utility model discloses further set up to: the bottom surface of support holder on rotate and install the pulley piece, the axis of rotation of pulley piece is on a parallel with the top panel, the detachable mounting that is used for fixed pulley piece position is installed to the pulley piece, universal pulley fixed mounting is on the bottom surface of pulley piece.

Through adopting above-mentioned technical scheme, adjust the position of lifter at people, make the non slipping block just with the ground butt in, can make the interval have the space between universal pulley and the ground through dismantling the mounting, later hard rotatory pulley piece to make the non slipping block can be with the more inseparable of ground laminating, fine support plays the base body. The phenomenon that the position of the base body deviates due to the fact that the anti-skid cushion block is not tightly attached to the ground is not prone to occurring.

The utility model discloses further set up to: the mounting groove has been seted up to the top surface board upper surface, mounting groove and revolving stage are circular, and the revolving stage inlays to be established in the mounting groove, the upper surface of revolving stage is higher than the upper surface of top surface board.

Through adopting above-mentioned technical scheme, make the position of revolving stage by the mounting groove restriction, when installing the antenna on the revolving stage, the revolving stage rotates more stably.

The utility model discloses further set up to: the locating piece include locating hole and positioning bolt, the locating hole is seted up on the bottom surface of mounting groove, positioning bolt passes the revolving stage and passes the locating hole, positioning nut is installed to positioning bolt's the other end, and positioning nut and the bottom surface butt of top panel.

Through adopting above-mentioned technical scheme, the installation that locating hole, positioning bolt and set nut can be convenient on the base body, its simple structure, convenient to use.

The utility model discloses further set up to: the rotary table is characterized in that at least two positioning holes are formed, the cross sections of the positioning holes are arranged to be circular arc-shaped, and the rotary axis of the rotary table penetrates through the circle center of the circle where the cross section of the positioning hole is located.

Through adopting above-mentioned technical scheme, convex locating hole can be convenient for people and pass positioning bolt, even the position that positioning bolt wore to establish is located between two adjacent locating holes, also can be through the position of fine setting support, make positioning bolt's position and the position dislocation between two locating holes to make positioning bolt still can be fine wear to establish in the support.

The utility model discloses further set up to: the rotating platform is at least provided with two positioning bolts, the distance between the positioning bolts and the rotating axis of the rotating platform is equal, and the distance between every two adjacent positioning bolts is equal.

Through adopting above-mentioned technical scheme, through being provided with a plurality of positioning bolt, can be with the fixed more stable of position of revolving stage.

To sum up, the utility model discloses a beneficial technological effect does:

1. the antenna can be conveniently moved, the position of the antenna is convenient to adjust, and the antenna can be stably fixed after being adjusted to a proper position;

2. it has simple structure and convenient use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the installation of the present invention after the structure of the hidden part is hidden.

Fig. 3 is a schematic structural view of the mounting drum and the universal pulley.

Fig. 4 is a schematic view of the internal structure of the mounting cylinder.

In the figure, 1, a base body; 11. a support bracket; 2. a top panel; 21. mounting grooves; 22. a rotating shaft; 23. a rotating table; 24. a support pulley; 25. a runner groove; 26. positioning the bolt; 27. positioning holes; 28. positioning a nut; 3. mounting the cylinder; 31. a rotating ring; 32. a lifting rod; 33. a limiting block; 34. an anti-skid cushion block; 35. a handle member; 351. a radiation rod; 352. a handle wheel; 36. a bearing; 4. a support shaft; 41. a pulley block; 42. fixing the rod; 43. a fixing hole; 5. a universal pulley.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a mounting base of antenna, including base body 1, base body 1 includes support holder 11 and the top panel 2 of welding on support holder 11 top surface, and 2 levels of top panel set up.

Referring to fig. 2 and 3, a mounting groove 21 is opened on the top surface of the top panel 2, and the mounting groove 21 is circularly located at the center of the top panel 2. A rotation shaft 22 is fixedly welded at the center of the installation groove 21, and the rotation shaft 22 is perpendicular to the bottom surface of the installation groove 21. A rotating platform 23 is fixedly arranged in the mounting groove 21, three supporting pulleys 24 are arranged on the bottom surface of the rotating platform 23, the supporting pulleys 24 are arranged along the edge of the rotating platform 23, and the distance between every two adjacent rotating wheels is equal. A rotating wheel groove 25 is formed in the bottom surface of the mounting groove 21, the rotating wheel groove 25 is annular, the rotating shaft 22 penetrates through the center of the rotating wheel groove 25, and the supporting pulley 24 is embedded in the rotating wheel groove 25 and rotates along the rotating wheel groove 25. The upper surface of the rotary table 23 is higher than the upper surface of the top plate 2, and at least two positioning bolts 26 perpendicular to the rotary table 23 are inserted into the rotary table 23. The mounting groove 21 is formed at a bottom surface thereof with a plurality of positioning holes 27, and the positioning holes 27 are located between the runner groove 25 and the rotary shaft 22. The positioning holes 27 are circular arc-shaped, and each positioning hole 27 is enclosed into a ring shape, and the rotating shaft 22 passes through the center of the ring. The positioning bolt 26 passes through the positioning hole 27, the positioning nut 28 is attached to the positioning bolt 26, and the positioning nut 28 abuts against the bottom surface of the top panel 2.

Referring to fig. 3 and 4, a lifting support device is installed on the bottom surface of the top panel 2, the lifting support device includes a square installation cylinder 3, one installation cylinder is welded at each of four corners of the top panel 2, and the axis of the installation cylinder 3 is perpendicular to the top surface of the top panel 2. A bearing 36 is fixedly mounted at one end of the mounting cylinder 3 far away from the top panel 2, the rotating ring 31 is fixedly mounted on the bearing 36, the rotating ring 31 rotates relative to the mounting cylinder 3, and the rotating axes of the bearing 36 and the rotating ring 31 are both coincident with the axis of the mounting cylinder 3. The shape of the inner ring of the rotating ring 31 is circular, the diameter of the inner ring is smaller than the side length of the installation cylinder 3, the lifting rod 32 penetrates through the rotating ring 31, the limiting block 33 is fixedly installed at one end, located in the installation cylinder 3, of the lifting rod 32, and threads are arranged on the inner side face of the rotating ring 31 and the outer side face of the lifting rod 32. The end of the lifting rod 32 located outside the mounting tube 3 is fixedly mounted with a non-slip pad 34. The length of the mounting cylinder 3 is less than the height of the support bracket 11, and the sum of the lengths of the mounting cylinder 3 and the lifting rod 32 is greater than the height of the support bracket 11 (shown in fig. 2). A handle member 35 is fixedly provided on an outer side surface of the rotating ring 31, and the handle member 35 includes three radiation rods 351 and a handle wheel 352. The radiation rods 351 are welded to the outer side surface of the rotating ring 31, and the intervals between the adjacent two radiation rods 351 are equal. The rotation axis of the hand wheel 352 is overlapped with the rotation axis of the rotary ring 31, and the other end of the radiation rod 351 is welded to the hand wheel 352.

Referring to fig. 2 and 3, support shafts 4 and pulley blocks 41 are provided at four corners of the bottom surface of the support bracket 11. The support shaft 4 is welded on the support bracket 11, the support shaft 4 is parallel to the top panel 2 and passes through the pulley block 41, and the pulley block 41 can rotate around the support shaft 4. A fixing rod 42 as a fixing member is inserted into the pulley block 41, the fixing rod 42 is parallel to the support shaft 4, a fixing hole 43 is formed in the support bracket 11, the fixing rod 42 is inserted into the fixing hole 43, and the universal pulley 5 is fixedly mounted on the pulley block 41. In normal use, the fixing rod 42 passes through the pulley block 41 and the fixing hole 43 of the support bracket 11, and the universal pulley 5 is located on the bottom surface of the pulley block 41.

The antenna is mounted on the turntable 23, and the angle of the antenna is adjusted by rotating the turntable 23. The position of the entire base body 1, that is, the position of the antenna can be adjusted by the universal pulley 5. After the position and angle of the antenna are adjusted, the positioning bolt 26 is inserted into the positioning hole 27, thereby fixing the position of the turntable 23 so that it cannot rotate. Then, the handle member 35 is rotated to move the lifting rod 32 downward to a position where the anti-skid block 34 abuts against the ground, and at this time, the fixing rod 42 is detached, and then the pulley block 41 is rotated by force to make a gap between the universal pulley 5 and the ground, so that the anti-skid block 34 can be attached to the ground more closely and well support the base body 1. At this time, the base body 1 and the turntable 23 are not easy to move, so that the antenna is stably fixed and is not easy to shift. The structure is simple, and the use is very convenient.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mounting base of antenna, includes base body (1), and base body (1) is including support bracket (11) and fixed mounting in top panel (2) of support bracket (11) upside, its characterized in that: the top panel (2) upper surface on rotate and install revolving stage (23), the axis of rotation of revolving stage (23) is perpendicular to base body (1) upper surface, install the setting element that is used for fixed revolving stage (23) on revolving stage (23), fixed mounting has universal pulley (5) on the bottom surface of support bracket (11), universal pulley (5) respectively are provided with one in the four corners department of base body (1) bottom surface, fixed mounting has the lift strutting arrangement on the bottom surface of top panel (2), the lift strutting arrangement includes installation section of thick bamboo (3) and lifter (32), installation section of thick bamboo (3) is perpendicular and fixed connection is on the bottom surface of top panel (2), lifter (32) wear to establish in installation section of thick bamboo (3), install the fixing device that can be with lifter (32) position fixing on installation section of thick bamboo (3), the length of installation section of thick bamboo (3) is less than the height of support bracket (11), the sum of the lengths of the installation barrel (3) and the lifting rod (32) is greater than the height of the support bracket (11), the lower end of the lifting rod (32) is fixedly provided with at least three anti-skid cushion blocks (34), and the lifting support devices are not positioned on the same straight line.

2. A mounting base for an antenna according to claim 1, further comprising: the cross section of the installation barrel (3) is not circular, a bearing (36) is fixedly installed at one end, far away from the top panel (2), of the installation barrel (3), the rotating axis of the bearing (36) is parallel to the axis of the installation barrel (3), a rotating ring (31) serving as a fixing device is fixedly installed on the bearing (36), the rotating ring (31) can rotate relative to the installation barrel (3), threads are arranged on the inner side face of the rotating ring (31), threads are also arranged on the outer side face of the lifting rod (32), the lifting rod (32) penetrates through the rotating ring (31) and the bearing (36), a limit block (33) is fixedly installed at the upper end of the lifting rod (32), and the cross section of the limit block (33) is equal to the cross section of the installation barrel (3).

3. A mounting base for an antenna according to claim 2, wherein: the handle part (35) is fixedly connected to the outer side face of the rotating ring (31), the handle part (35) comprises a radiation rod (351) and a handle wheel (352), the rotating axis of the handle wheel (352) is overlapped with the rotating axis of the rotating ring (31), one end of the radiation rod (351) is fixedly connected with the handle wheel (352), the other end of the radiation rod is fixedly connected with the outer side face of the rotating ring (31), and at least two radiation rods (351) are arranged.

4. A mounting base for an antenna according to claim 1, further comprising: the bottom surface of support holder (11) on rotate and install pulley block (41), the axis of rotation of pulley block (41) is on a parallel with top panel (2), the detachable mounting that is used for fixed pulley block (41) position is installed on pulley block (41), universal pulley (5) fixed mounting is on the bottom surface of pulley block (41).

5. A mounting base for an antenna according to claim 1, further comprising: the upper surface of the top panel (2) is provided with a mounting groove (21), the mounting groove (21) and the rotating platform (23) are circular, the rotating platform (23) is embedded in the mounting groove (21), and the upper surface of the rotating platform (23) is higher than that of the top panel (2).

6. A mounting base for an antenna according to claim 5, further comprising: the locating piece include locating hole (27) and positioning bolt (26), set up on the bottom surface of mounting groove (21) locating hole (27), positioning bolt (26) pass revolving stage (23) and pass locating hole (27), positioning nut (28) is installed to the other end of positioning bolt (26), and positioning nut (28) and the bottom surface butt of top panel (2).

7. An antenna mounting base according to claim 6, wherein: the positioning holes (27) are at least two, the cross sections of the positioning holes (27) are arranged to be circular arc-shaped, and the rotation axis of the rotating platform (23) penetrates through the circle center of the circle where the cross sections of the positioning holes (27) are located.

8. A mounting base for an antenna according to claim 7, further comprising: the rotating platform (23) is at least provided with two positioning bolts (26), the distance between the positioning bolts (26) and the rotating axis of the rotating platform (23) is equal, and the distance between every two adjacent positioning bolts (26) is equal.