CN211455931U

CN211455931U - Rotary table with double-motor gap eliminating device for adjusting antenna

Info

Publication number: CN211455931U
Application number: CN202020348258.1U
Authority: CN
Inventors: 韩彦行
Original assignee: Shijiazhuang Jiayan Technology Co ltd
Current assignee: Shijiazhuang Jiayan Technology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-09-08
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a turntable with a double-motor gap eliminating device for adjusting an antenna, which comprises a fixed table, wherein the top end of the fixed table is provided with an installation base, the bottom of the installation base is fixed with a fixed seat, a fixed frame is arranged between the fixed table and the fixed seat, the surface of the fixed seat is provided with a plurality of grooves, movable grooves are arranged inside the grooves, fixed blocks are arranged inside the movable grooves, the surface of the fixed block is fixed with a slide block, the inner wall of each movable groove is provided with a slide groove, and the slide block slides inside the slide groove; through the designed movable plate, after the device is installed, the connection part is sealed through the movable plate, so that the protection effect is achieved, and through the designed sliding block, the sliding groove and the designed fixed block, when the device is installed, the deviation between the positioning hole inside the device and the positioning hole at the top end of the fixing frame is avoided through moving the positioning hole inside the device, so that the installation is facilitated.

Description

Rotary table with double-motor gap eliminating device for adjusting antenna

Technical Field

The utility model belongs to the technical field of the revolving stage, concretely relates to revolving stage for adjustment antenna with bi-motor gap device that disappears.

Background

The turntable for adjusting the antenna is a workbench arranged at the bottom end of the antenna, can rotate according to requirements, and is fixed at the position.

When the existing turntable for adjusting the antenna is installed, the turntable is firstly placed on the top end surface of a fixing frame, and a positioning hole which is pre-arranged between the turntable and the fixing frame is aligned.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustment revolving stage for antenna with bi-motor gap device that disappears to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustment revolving stage for antenna with bi-motor gap device that disappears, includes the fixed station, the top of fixed station is provided with the installation base, the bottom of installation base is fixed with the fixing base, be provided with the mount between fixed station and the fixing base, a plurality of recesses have been seted up on the surface of fixing base, the movable groove has been seted up to the inside of recess, the inside in movable groove is provided with the fixed block, the fixed surface of fixed block has the slider, the spout has been seted up to the movable inslot wall, the slider slides in the inside of spout, the inside of recess is provided with the fly leaf, it has the horizontal pole to run through between fly leaf and the recess.

Preferably, the top of installation base is provided with the base, and the side of base is provided with two motor crack devices that disappear, the top of base is provided with the mount table, the top of mount table is provided with the bracing piece, the bottom mounting of bracing piece has mounting platform, mounting platform's side is fixed with fixed fixture block corresponding to the top surface of mount table, and the inside of fixed fixture block has seted up the spacing groove, mounting platform's side surface is fixed with the spacing piece, the inside of spacing groove is gone into to the spacing piece card, it has a plurality of bolts to run through between mounting platform and the mount table.

Preferably, the surface of the limiting block is in a laminating state with the inner wall of the limiting groove, and the cross section of the limiting block is of a rectangular structure.

Preferably, the fixed block is a hollow cylinder structure, and the fixed block is a metal component.

Preferably, the surface of the movable plate is attached to the inner wall of the groove, and the cross section of the movable plate is of a rectangular structure.

Preferably, the top end of the supporting rod is provided with an antenna, and a plurality of fixing rods are fixed between the bottom end of the supporting rod and the mounting platform.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the designed movable plate, after the device is installed, the connection part is sealed through the movable plate, so that the protection effect is achieved, and through the designed sliding block, the sliding groove and the designed fixed block, when the device is installed, the deviation between the positioning hole inside the device and the positioning hole at the top end of the fixing frame is avoided through moving the positioning hole inside the device, so that the installation is facilitated.

(2) Through the bi-motor gap eliminating device of design, the back clearance that produces in the inside gear rack transmission of eliminator, through stopper, spacing groove, the fixed fixture block of design, make the bracing piece when the installation, through with carry out preliminary block between the mount table spacing, make the locating hole automatic alignment between the two to increase the convenient degree of installation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing base of the present invention;

FIG. 3 is an enlarged view of the area A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the slider structure of the present invention;

fig. 5 is a schematic view of the fixing of the mounting platform of the present invention;

in the figure: 1. a fixed table; 2. a fixed mount; 3. installing a base; 4. an installation table; 5. a support bar; 6. mounting a platform; 7. a base; 8. a fixed seat; 9. a movable groove; 10. a groove; 11. a movable plate; 12. a slider; 13. a fixed block; 14. a chute; 15. fixing the fixture block; 16. a limiting groove; 17. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an adjustment revolving stage for antenna with two motor gap devices that disappear, includes fixed station 1, the top of fixed station 1 is provided with installation base 3, the bottom of installation base 3 is fixed with fixing base 8, be provided with mount 2 between fixed station 1 and the fixing base 8, a plurality of recesses 10 have been seted up on the surface of fixing base 8, movable groove 9 has been seted up to the inside of recess 10, the inside of movable groove 9 is provided with fixed block 13, the fixed surface of fixed block 13 has slider 12, movable groove 9 inner wall has seted up spout 14, slider 12 slides in the inside of spout 14, the inside of recess 10 is provided with fly leaf 11, it has the horizontal pole to run through between fly leaf 11 and the recess 10, through the fly leaf 11 of design, make the device after the installation, through the closure of fly leaf 11 to the junction to play the guard action, through the slider 12 of design, The sliding chute 14 and the fixing block 13 enable the device to be convenient to install by moving the positioning hole inside the device and avoiding the deviation between the positioning hole inside the device and the positioning hole at the top end of the fixing frame 2.

Example 2

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an adjustment revolving stage for antenna with two motor gap devices that disappear, includes fixed station 1, the top of fixed station 1 is provided with installation base 3, the bottom of installation base 3 is fixed with fixing base 8, be provided with mount 2 between fixed station 1 and the fixing base 8, a plurality of recesses 10 have been seted up on the surface of fixing base 8, movable groove 9 has been seted up to the inside of recess 10, the inside of movable groove 9 is provided with fixed block 13, the fixed surface of fixed block 13 has slider 12, movable groove 9 inner wall has seted up spout 14, slider 12 slides in the inside of spout 14, the inside of recess 10 is provided with fly leaf 11, it has the horizontal pole to run through between fly leaf 11 and the recess 10, through the fly leaf 11 of design, make the device after the installation, through the closure of fly leaf 11 to the junction to play the guard action, through the slider 12 of design, The sliding chute 14 and the fixing block 13 enable the device to be convenient to install by moving the positioning hole inside the device and avoiding the deviation between the positioning hole inside the device and the positioning hole at the top end of the fixing frame 2.

In the embodiment, preferably, a base 7 is arranged at the top of the mounting base 3, a dual-motor gap eliminating device is arranged on the side surface of the base 7, a mounting table 4 is arranged at the top end of the base 7, a support rod 5 is arranged at the top end of the mounting table 4, a mounting platform 6 is fixed at the bottom end of the support rod 5, a fixed fixture block 15 is fixed on the side surface of the mounting platform 6 corresponding to the top end surface of the mounting table 4, a limiting groove 16 is formed in the fixed fixture block 15, a limiting block 17 is fixed on the side surface of the mounting platform 6, the limiting block 17 is clamped in the limiting groove 16, a plurality of bolts penetrate between the mounting platform 6 and the mounting table 4, and the support rod 5 is initially clamped and limited with the mounting table 4 through the designed limiting block 17, limiting groove 16 and fixed fixture block 15, so that the positioning holes between the two are automatically aligned, thereby increasing the installation convenience.

The utility model discloses a theory of operation and use flow: firstly, a fixing frame 2 is built, then the device and the fixing frame 2 are installed, then a supporting rod 5 provided with an antenna is installed with the device, and then the angle is adjusted; when the device is required to be installed, firstly, the device is placed at the top of the fixed frame 2, and the positioning holes pre-arranged between the fixed frame and the fixed frame are aligned preliminarily, then, the bolt penetrates through the positioning holes arranged in the fixed seat 8 preliminarily, when certain deviation exists in the positioning holes between the fixed frame and the fixed frame, the bolt is pressed to drive the sliding block 12 to slide in the sliding groove 14, so that the bolt smoothly penetrates through the positioning holes at the top end of the fixed frame 2, and the installation is finished, after the device is installed, the connecting part is sealed through the movable plate 11 through the designed movable plate 11, so that the protection effect is achieved, when the device is installed, the positioning holes in the device are moved through the positioning holes in the device, and the deviation between the positioning holes in the device and the positioning holes at the top end of the fixed frame 2 is avoided, thereby facilitating installation; when installing between needs bracing piece 5 and the device, through standing bracing piece 5 on the device surface, stopper 17 card through 5 bottom mounting platform 6 sides of bracing piece is gone into the inside spacing groove 16 of seting up of fixed fixture block 15, after that run through mounting platform 6 to the inside of mount table 4 through the bolt fixed can, stopper 17 through the design, spacing groove 16, fixed fixture block 15, make bracing piece 5 when the installation, it is spacing through carrying out preliminary block between the mount table 4, make the locating hole automatic alignment between the two, thereby increase the convenient degree of installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustment revolving stage for antenna with bi-motor gap device that disappears, includes fixed station (1), the top of fixed station (1) is provided with installation base (3), the bottom of installation base (3) is fixed with fixing base (8), be provided with mount (2), its characterized in that between fixed station (1) and fixing base (8): a plurality of recesses (10) have been seted up on the surface of fixing base (8), movable groove (9) have been seted up to the inside of recess (10), the inside of movable groove (9) is provided with fixed block (13), the fixed surface of fixed block (13) has slider (12), spout (14) have been seted up to movable groove (9) inner wall, slider (12) slide in the inside of spout (14), the inside of recess (10) is provided with fly leaf (11), it has the horizontal pole to run through between fly leaf (11) and recess (10).

2. The turntable with dual-motor anti-backlash device for adjusting antenna according to claim 1, wherein: the top of installation base (3) is provided with base (7), and the side of base (7) is provided with two motor gap eliminating devices, the top of base (7) is provided with mount table (4), the top of mount table (4) is provided with bracing piece (5), the bottom mounting of bracing piece (5) has mounting platform (6), the side of mounting platform (6) is fixed with fixed fixture block (15) corresponding to the top surface of mount table (4), and the inside of fixed fixture block (15) has seted up spacing groove (16), the side surface of mounting platform (6) is fixed with spacing piece (17), spacing piece (17) card is gone into the inside of spacing groove (16), it has a plurality of bolts to run through between mounting platform (6) and mount table (4).

3. The turntable with dual-motor anti-backlash device for adjusting antenna according to claim 2, wherein: the surface of stopper (17) is the laminating state with the inner wall of spacing groove (16), the transversal rectangle structure of personally submitting of stopper (17).

4. The turntable with dual-motor anti-backlash device for adjusting antenna according to claim 1, wherein: the fixing block (13) is of a hollow cylindrical structure, and the fixing block (13) is a metal component.

5. The turntable with dual-motor anti-backlash device for adjusting antenna according to claim 1, wherein: the surface of the movable plate (11) is attached to the inner wall of the groove (10), and the cross section of the movable plate (11) is of a rectangular structure.

6. The turntable with dual-motor anti-backlash device for adjusting antenna according to claim 2, wherein: the antenna is arranged at the top end of the supporting rod (5), and a plurality of fixing rods are fixed between the bottom end of the supporting rod (5) and the mounting platform (6).