CN220086361U - Support stable adjustable GNSS antenna support mounting structure - Google Patents
Support stable adjustable GNSS antenna support mounting structure Download PDFInfo
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- CN220086361U CN220086361U CN202320026585.9U CN202320026585U CN220086361U CN 220086361 U CN220086361 U CN 220086361U CN 202320026585 U CN202320026585 U CN 202320026585U CN 220086361 U CN220086361 U CN 220086361U
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- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses an adjustable GNSS antenna support mounting structure with stable support, which comprises a base, wherein the upper end of the base is fixedly connected with a first support column, a second support column is arranged right above the first support column, the lower end of the second support column is fixedly connected with two support columns, the upper end of the first support column is provided with a storage groove, the lower end of the support column extends into the storage groove, a first adjusting mechanism corresponding to the support column is arranged in the storage groove, a GNSS antenna body is arranged right above the second support column, the lower end of the GNSS antenna body is fixedly connected with a connecting block, the upper end of the second support column is provided with a slot corresponding to the connecting block, the lower end of the connecting block slides and extends into the slot, and both inner sides of the slot are provided with sliding grooves. The utility model has simple operation and convenient use, and can not only adjust the angle of the GNSS antenna, but also realize the quick disassembly and assembly of the GNSS antenna by the arrangement of the adjusting mechanism, thereby facilitating the maintenance and overhaul of the GNSS antenna by a user.
Description
Technical Field
The utility model relates to the technical field of mounting structures, in particular to an adjustable GNSS antenna support mounting structure with stable support.
Background
The measurement research of the geometric state of the rail in China is to solve the rail shape and position diseases of the common railway initially, and the rail inspection instrument adopting a relative measurement mode is high in measurement efficiency, but the problems of measurement precision and reliability are not solved easily, and the measurement precision cannot meet the requirements of the smoothness of the rail of the high-speed railway. One way of obtaining track coordinates of the track rapid measurement trolley is to obtain coordinates of an antenna phase center by installing a GNSS receiving antenna on the trolley, wherein the GNSS receiving antenna is installed on an antenna rod, and the GNSS receiving antenna is connected with the track inspection trolley through a coaxial cable.
The GNSS receiving antenna is provided with 5/8 English standard threads towards the lower side, and the GNSS receiving antenna is usually required to be screwed on the antenna mast in a plurality of circles during installation, so that the disassembly and assembly process is complicated and is not beneficial to maintenance and overhaul.
Disclosure of Invention
The utility model aims to solve the problem that a GNSS receiving antenna is provided with 5/8 English standard threads towards the lower side, and the GNSS receiving antenna is usually required to be screwed on an antenna rod in a rotating way for a plurality of circles during installation, so that the disassembly and assembly process is complicated, and the maintenance and the overhaul of the GNSS receiving antenna are not facilitated.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a support stable adjustable GNSS antenna supports mounting structure, includes the base, the upper end fixedly connected with first pillar of base, be equipped with the second pillar directly over the first pillar, the lower extreme fixedly connected with two branches of second pillar, the upper end of first pillar is equipped with puts the thing groove, the lower extreme of branch extends to putting the thing inslot, be equipped with the first adjustment mechanism corresponding with branch in the thing inslot, be equipped with GNSS antenna body directly over the second pillar, GNSS antenna body's lower extreme fixedly connected with connecting block, the upper end of second pillar is equipped with the slot corresponding with the connecting block, the lower extreme sliding extension of connecting block is in the slot, the interior both sides of slot all are equipped with the spout, sliding connection has the wedge on the inner wall of spout, the both sides of connecting block all are equipped with the draw-in groove corresponding with the wedge, the one end of wedge runs through the spout and sliding extension to the draw-in groove, the other end of wedge is equipped with elastic support mechanism, be equipped with the spread groove in the second pillar, the connecting groove is equipped with the connecting block under the connecting groove is equipped with the hollow connection groove, the hollow connection groove is equipped with the hollow connection groove down, the hollow connection groove is equipped with the hollow connection groove is connected to the hollow connection groove.
Preferably, the first adjustment mechanism comprises a rotating rod arranged in the storage groove, two ends of the rotating rod penetrate through the two supporting rods respectively and are rotationally connected with the inner wall of the storage groove, a worm wheel is fixedly sleeved on the rotating rod, a worm meshed with the worm wheel is rotationally connected on the inner wall of the storage groove, one end of the worm penetrates through the first support column and is fixedly connected with a knob, and the worm is rotationally connected with the first support column.
Preferably, the elastic supporting mechanism comprises a connecting rod which is inserted into one end of the wedge block far away from the connecting block in a sliding manner, one end of the connecting rod far away from the wedge block is fixedly connected with the inner wall of the sliding groove, a spring is sleeved on the connecting rod, and two ends of the spring are respectively propped against the inner wall of the wedge block and the sliding groove.
Preferably, the second adjustment mechanism comprises a lifting block which is slidingly connected in the connecting groove, both sides of the lifting block are rotationally connected with a linkage rod, one end of the linkage rod, which is far away from the lifting block, is rotationally connected with two movable blocks respectively, two second guide rods are inserted in the lifting block in a sliding manner, both ends of each second guide rod penetrate through the lifting block respectively and are fixedly connected with the inner wall of the connecting groove, the lower end of each lifting block is fixedly connected with a pull rod, the lower end of each pull rod penetrates through a second support in a sliding manner and is fixedly connected with a pull ring, and sliding connection is arranged between each pull rod and each second support.
Preferably, the lower end of the GNSS antenna body is fixedly connected with two positioning blocks, the upper end of the second support column is provided with positioning grooves corresponding to the positioning blocks, and the lower ends of the positioning blocks extend into the positioning grooves in a sliding mode.
Preferably, two opposite sides of the movable block are respectively inserted with a first guide rod in a sliding way, and one end of each first guide rod penetrates through the movable block and is fixedly connected with the inner wall of the connecting groove.
The beneficial effects are that:
1. firstly, mounting a base on a rail inspection trolley, then inserting a connecting block at the lower end of a GNSS antenna body into a slot, abutting against a wedge surface of a wedge block in the inserting process, thereby pushing the wedge block to move towards the inner direction of a chute, at the moment, compressing a spring through the wedge block, and after the base is completely inserted in place, performing an elastic supporting function on the wedge block through the spring, pushing the wedge block to move and reset into a clamping groove, thereby preventing the connecting block from loosening, and preventing the GNSS antenna body from loosening through the connecting block, so that the mounting process of the GNSS antenna body can be completed;
2. when the GNSS antenna is disassembled, the pull ring is pulled to drive the pull rod to move downwards, the pull rod drives the lifting block to move downwards, the lifting block drives the two linkage rods to rotate and move, the linkage rods drive the two movable blocks to move in the direction away from the lifting block, and the movable blocks drive the wedge block to move, so that the wedge block is separated from the clamping groove, and the GNSS antenna body can be taken down;
3. meanwhile, the rotating knob drives the worm to rotate, the worm wheel meshed with the worm is driven to rotate by the worm, the rotating rod is driven to rotate by the worm wheel, the two struts are driven to rotate by the rotating rod, and the second strut and the GNSS antenna body arranged at the upper end of the second strut are driven to rotate by the struts, so that the angle adjustment of the GNSS antenna body is realized.
Drawings
FIG. 1 is a schematic diagram illustrating a structure of an adjustable GNSS antenna support structure with stable support according to the present utility model;
FIG. 2 is a schematic front view of an adjustable GNSS antenna support structure with stable support according to the present utility model;
FIG. 3 is a schematic view illustrating a partial enlarged structure of an adjustable GNSS antenna support mounting structure with stable support according to the present utility model;
fig. 4 is a schematic diagram of an a-position structure of an adjustable GNSS antenna support mounting structure with stable support according to the present utility model.
In the figure: 1-base, 2-first pillar, 3-pillar, 4-bull stick, 5-second pillar, 6-connecting block, 7-GNSS antenna body, 8-wedge, 9-worm wheel, 10-worm, the device comprises a first guide rod 11, a connecting rod 12, a spring 13, a movable block 14, a pull rod 15, a second guide rod 16, a lifting block 17 and a linkage rod 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an adjustable GNSS antenna supporting and mounting structure with stable support comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a first support post 2 for supporting a second support post 5, a second support post 5 is arranged right above the first support post 2 and is used for supporting a GNSS antenna body 7, the lower end of the second support post 5 is fixedly connected with two support posts 3 and is used for driving the second support post 5 to rotate, the upper end of the first support post 2 is provided with a storage groove, and the lower end of the support post 3 extends into the storage groove;
in the embodiment, a first adjusting mechanism corresponding to the supporting rods 3 is arranged in the storage groove, the first adjusting mechanism comprises a rotating rod 4 arranged in the storage groove and used for driving the supporting rods 3 to rotate, two ends of the rotating rod 4 penetrate through the two supporting rods 3 respectively and are in rotary connection with the inner wall of the storage groove, a worm wheel 9 is fixedly sleeved on the rotating rod 4 and used for driving the rotating rod 4 to rotate, a worm 10 meshed with the worm wheel 9 is rotationally connected on the inner wall of the storage groove and used for driving the worm wheel 9 to rotate, one end of the worm 10 penetrates through the first supporting column 2 and is fixedly connected with a knob, and the worm 10 is in rotary connection with the first supporting column 2;
in this embodiment, a GNSS antenna body 7 is disposed directly above the second support 5, the lower end of the GNSS antenna body 7 is fixedly connected with two positioning blocks for preventing the GNSS antenna body 7 from being skewed, the upper end of the second support 5 is provided with a positioning slot corresponding to the positioning block, the lower end of the positioning block slidingly extends into the positioning slot, the lower end of the GNSS antenna body 7 is fixedly connected with a connecting block 6 for preventing the GNSS antenna body 7 from loosening, the upper end of the second support 5 is provided with a slot corresponding to the connecting block 6, the lower end of the connecting block 6 slidingly extends into the slot, both inner sides of the slot are provided with sliding grooves, the inner wall of the sliding groove is slidingly connected with wedge blocks 8 for preventing the connecting block 6 from loosening, both sides of the connecting block 6 are provided with clamping slots corresponding to the wedge blocks 8, and one end of the wedge blocks 8 penetrates through the sliding grooves and slidingly extends into the clamping slots;
in this embodiment, an elastic supporting mechanism is arranged at the other end of the wedge-shaped block 8, the elastic supporting mechanism comprises a connecting rod 12 which is inserted into one end of the wedge-shaped block 8 far away from the connecting block 6 in a sliding manner, and is used for preventing the spring 13 from being inclined, one end of the connecting rod 12 far away from the wedge-shaped block 8 is fixedly connected with the inner wall of the chute, the connecting rod 12 is sleeved with the spring 13, and is used for elastically supporting the wedge-shaped block 8 to drive the wedge-shaped block 8 to move and reset into the clamping groove, and two ends of the spring 13 respectively abut against the wedge-shaped block 8 and the inner wall of the chute;
in this embodiment, a connecting slot is arranged in the second pillar 5, the connecting slot is positioned below the slot, a hollow slot communicated with the sliding slot is arranged at the inner top of the connecting slot, the lower end of the wedge-shaped block 8 is fixedly connected with a movable block 14 for driving the wedge-shaped block 8 to move, the lower end of the movable block 14 penetrates through the hollow slot in a sliding manner and extends into the connecting slot, a first guide rod 11 is inserted into one side of the two movable blocks 14 in a sliding manner, which is used for keeping the movable block 14 to move linearly, and one end of the first guide rod 11 penetrates through the movable block 14 and is fixedly connected with the inner wall of the connecting slot;
in this embodiment, a second adjusting mechanism is disposed in the connecting slot, the second adjusting mechanism includes a lifting block 17 slidably connected in the connecting slot and used for driving a linkage rod 18 to rotate and move, both sides of the lifting block 17 are rotationally connected with the linkage rod 18 and used for driving a movable block 14 to move, one end of each linkage rod 18 far away from the lifting block 17 is rotationally connected with the two movable blocks 14 respectively, two second guide rods 16 are slidably inserted in the lifting block 17 and used for keeping the lifting block 17 to linearly move, both ends of each second guide rod 16 respectively penetrate through the lifting block 17 and are fixedly connected with the inner wall of the connecting slot, the lower end of each lifting block 17 is fixedly connected with a pull rod 15 and used for driving the lifting block 17 to descend and move downwards, the lower end of each pull rod 15 slidably penetrates through the second support column 5 and is fixedly connected with a pull ring and used for facilitating a user to pull the pull rod 15, and sliding connection is provided between the pull rod 15 and the second support column 5;
in the embodiment, firstly, the base 1 is mounted on the rail inspection trolley, then the connecting block 6 at the lower end of the GNSS antenna body 7 is inserted into the slot, and is propped against the wedge surface of the wedge block 8 in the inserting process, so that the wedge block 8 is pushed to move towards the direction in the sliding slot, at the moment, the spring 13 is compressed through the wedge block 8, after the GNSS antenna body is completely inserted in place, the spring 13 plays an elastic supporting role on the wedge block 8, so that the wedge block 8 is pushed to move and reset into the clamping slot, thereby preventing the connecting block 6 from loosening, and the GNSS antenna body 7 is prevented from loosening through the connecting block 6, so that the mounting process of the GNSS antenna body 7 can be completed; when the GNSS antenna is disassembled, the pull ring is pulled to drive the pull rod 15 to move downwards, the pull rod 15 drives the lifting block 17 to move downwards, the lifting block 17 drives the two linkage rods 18 to rotate and move, the two movable blocks 14 are driven to move in the direction away from the lifting block 17 by the linkage rods 18, and the movable blocks 14 drive the wedge block 8 to move, so that the wedge block 8 is separated from the clamping groove, and the GNSS antenna body 7 can be removed; meanwhile, the rotating knob drives the worm 10 to rotate, the worm wheel 9 meshed with the worm 10 is driven to rotate by the worm 10, the rotating rod 4 is driven to rotate by the worm wheel 9, the two supporting rods 3 are driven to rotate by the rotating rod 4, the second supporting rod 5 and the GNSS antenna body 7 arranged at the upper end of the second supporting rod 5 are driven to rotate by the supporting rods 3, so that the angle adjustment of the GNSS antenna body 7 is realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a GNSS antenna supports mounting structure with adjustable support is stable, includes base (1), its characterized in that: the utility model discloses a GNSS antenna, which comprises a base (1), wherein a first pillar (2) is fixedly connected to the upper end of the base (1), a second pillar (5) is arranged right above the first pillar (2), two struts (3) are fixedly connected to the lower end of the second pillar (5), a storage groove is arranged at the upper end of the first pillar (2), the lower end of the struts (3) extends into the storage groove, a first adjusting mechanism corresponding to the struts (3) is arranged in the storage groove, a GNSS antenna body (7) is arranged right above the second pillar (5), a connecting block (6) is fixedly connected to the lower end of the GNSS antenna body (7), a slot corresponding to the connecting block (6) is arranged at the upper end of the second pillar (5), the lower end of the connecting block (6) is slidingly extended into the slot, sliding grooves are arranged at the inner two sides of the slot, wedge blocks (8) are slidingly connected to the inner walls of the slots, clamping grooves corresponding to the wedge blocks (8) are arranged at the two sides of the wedge blocks (6), a wedge block (8) is fixedly connected to the lower end of the connecting block (5) which is fixedly connected to the inner side of the connecting block (5), the lower end of the movable block (14) penetrates through the hollow groove in a sliding mode and extends into the connecting groove, and a second adjusting mechanism is arranged in the connecting groove.
2. The support-stable adjustable GNSS antenna support mounting structure of claim 1, wherein: the first adjusting mechanism comprises a rotating rod (4) arranged in the storage groove, two ends of the rotating rod (4) penetrate through two supporting rods (3) respectively and are connected with the inner wall of the storage groove in a rotating mode, a worm wheel (9) is fixedly sleeved on the rotating rod (4), a worm (10) meshed with the worm wheel (9) is connected to the inner wall of the storage groove in a rotating mode, one end of the worm (10) penetrates through the first supporting rod (2) and is fixedly connected with a knob, and the worm (10) is connected with the first supporting rod (2) in a rotating mode.
3. The support-stable adjustable GNSS antenna support mounting structure of claim 1, wherein: the elastic supporting mechanism comprises a connecting rod (12) which is inserted into one end of the wedge block (8) far away from the connecting block (6), one end of the connecting rod (12) far away from the wedge block (8) is fixedly connected with the inner wall of the sliding groove, a spring (13) is sleeved on the connecting rod (12), and two ends of the spring (13) are respectively propped against the inner wall of the wedge block (8) and the sliding groove.
4. The support-stable adjustable GNSS antenna support mounting structure of claim 1, wherein: the second adjusting mechanism comprises lifting blocks (17) which are connected in the connecting grooves in a sliding mode, linkage rods (18) are connected to the two sides of the lifting blocks (17) in a rotating mode, one ends, away from the lifting blocks (17), of the linkage rods (18) are connected with two movable blocks (14) in a rotating mode respectively, two second guide rods (16) are inserted in the lifting blocks (17) in a sliding mode, the two ends of each second guide rod (16) penetrate through the lifting blocks (17) respectively and are fixedly connected with the inner walls of the connecting grooves, pull rods (15) are fixedly connected to the lower ends of the lifting blocks (17), the lower ends of the pull rods (15) penetrate through second support columns (5) in a sliding mode, and pull rings are fixedly connected between the pull rods (15) and the second support columns (5).
5. The support-stable adjustable GNSS antenna support mounting structure of claim 1, wherein: the lower end of the GNSS antenna body (7) is fixedly connected with two positioning blocks, the upper end of the second support column (5) is provided with positioning grooves corresponding to the positioning blocks, and the lower ends of the positioning blocks extend into the positioning grooves in a sliding mode.
6. The support-stable adjustable GNSS antenna support mounting structure of claim 1, wherein: the two opposite sides of the movable blocks (14) are respectively inserted with a first guide rod (11) in a sliding way, and one end of each first guide rod (11) penetrates through the movable block (14) and is fixedly connected with the inner wall of the connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320026585.9U CN220086361U (en) | 2023-01-06 | 2023-01-06 | Support stable adjustable GNSS antenna support mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320026585.9U CN220086361U (en) | 2023-01-06 | 2023-01-06 | Support stable adjustable GNSS antenna support mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220086361U true CN220086361U (en) | 2023-11-24 |
Family
ID=88825619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320026585.9U Active CN220086361U (en) | 2023-01-06 | 2023-01-06 | Support stable adjustable GNSS antenna support mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220086361U (en) |
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2023
- 2023-01-06 CN CN202320026585.9U patent/CN220086361U/en active Active
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