CN216900916U

CN216900916U - Airborne formula laser survey method lightning protection support for radar

Info

Publication number: CN216900916U
Application number: CN202220321350.8U
Authority: CN
Inventors: 张小龙; 杨明; 陈龙; 罗斌; 李志斌; 曹广刚; 胡彦旭; 陈多平; 陈国伟; 杨超; 辛德昌; 柳雷起; 孟翠翠
Original assignee: China Power Investment Xinjiang Energy And Chemical Group Mulei New Energy Co ltd
Current assignee: China Power Investment Xinjiang Energy And Chemical Group Mulei New Energy Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-05
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a lightning protection bracket for an airborne laser measuring radar, which comprises a tripod, a first bracket body and a second bracket body, wherein the first bracket body and the second bracket body are arranged at the top of the tripod; through the interior sliding cavity that sets up, interior slide, wear the round pin, a spring, perforate, side fixture block and side draw-in groove isotructure for easily dismouting between second base block and the first base block, thereby make realization equipment and split that can be nimble between first support body and the second support body, increased substantially the holistic packaging efficiency of lightning protection support, it is convenient to bring for operating personnel to the installation of lightning protection support, also brought certain convenient to the dismantlement of lightning protection support when maintaining for follow-up maintenance simultaneously.

Description

Airborne formula laser survey method lightning protection support for radar

Technical Field

The utility model belongs to the technical field of lightning protection supports, and particularly relates to a lightning protection support for an airborne laser measuring radar.

Background

Windar LiDAR is an airborne laser wind finding radar, can measure the wind direction and wind speed information of 80 meters in place ahead of the fan, can be integrated in the fan master control system mutually, just can transmit the wind direction and wind speed information of fan the place ahead measured early for fan host computer control system in real time before wind arrives the wind wheel, it can guarantee the correct driftage of fan to obtain correct wind direction information, and a lightning protection support can be installed on the top of this airborne laser wind finding radar, prevent that the laser measuring head on top from suffering the thunderbolt and damaging, this kind of lightning protection support mainly comprises first support body and second support body, cross mounting is on the tripod of laser measuring head below.

When the lightning protection support of the existing airborne laser measuring radar is used, due to the fact that the two base blocks on the first support body and the second support body are not easy to assemble, the overall assembling efficiency of the lightning protection support can be reduced, inconvenience is brought to installation of the lightning protection support for operators, and meanwhile certain obstruction is brought to detachment of the lightning protection support during follow-up overhauling and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lightning protection bracket for an airborne laser measuring radar, which solves the problems that when the lightning protection bracket of the existing airborne laser measuring radar in the background art is used, the whole assembly efficiency of the lightning protection bracket is reduced because the two base blocks on the first bracket body and the second bracket body are not easy to assemble, the installation of the lightning protection bracket by an operator is inconvenient, and the disassembly of the lightning protection bracket is hindered during the subsequent overhaul and maintenance.

In order to achieve the purpose, the utility model provides the following technical scheme: a lightning protection support for airborne laser measurement radar comprises a tripod, a first support body and a second support body, wherein the first support body and the second support body are mounted at the top of the tripod, laser measurement heads are mounted at the top of the tripod relative to the inner sides of the first support body and the second support body, a first base block and a second base block are respectively fixed at the top ends of the first support body and the second support body, an inner sliding cavity is formed in the first base block, an inner sliding plate is movably arranged in the inner sliding cavity, a penetrating pin is rotatably connected to the bottom surface of the inner sliding plate, two springs are connected between the inner sliding plate and the inner wall of the bottom end of the inner sliding cavity, a through hole is formed in the surface of the second base block, two side clamping blocks are symmetrically fixed on the surface of the bottom end of the penetrating pin, strip-shaped sliding grooves are formed in the inner walls on two sides of the through hole, two side clamping grooves are symmetrically formed in the bottom surface of the second base block, and the bottom end of the penetrating pin penetrates to the bottom of the second base block through the through hole, and the top ends of the two side clamping blocks are respectively embedded into the inner sides of the two side clamping grooves, the top of the inner sliding plate is fixedly provided with a pressing block, and the top end of the pressing block penetrates through the top of the first base block.

Preferably, the top surface of the pressing block is rotatably connected with a limiting top plate, two supporting blocks are symmetrically fixed on the top surface of the first base block relative to two sides of the pressing block, and two ends of the limiting top plate are respectively lapped on the top surfaces of the two supporting blocks.

Preferably, the bottom surface embedding of spacing roof is installed annular base pad, and the bottom surface symmetry of annular base pad is equipped with the circular arch of two integral types, two circular recesses have been seted up to the top surface symmetry of pressing the briquetting, circular arch embedding is to in the circular recess.

Preferably, a first rotating groove with a T-shaped section is formed in the top end of the pressing block, a first rotating block is rotatably arranged in the first rotating groove, and the top end of the first rotating block extends out of the top of the pressing block and is fixed with the limiting top plate.

Preferably, a second rotating groove with a T-shaped section is formed in the top end of the penetrating pin, a second rotating block is rotatably arranged in the second rotating groove, and the top end of the second rotating block extends to the top of the penetrating pin and is fixed with the inner sliding plate.

Preferably, the fixed surface of tripod has four fixing bases, just all be equipped with connection structure between first support body and the fixing base and between second support body and the fixing base, connection structure includes inserted block, slot, screw rod, fastening nut, cardboard, stopper and spacing groove, the bottom of first support body and second support body all is fixed with the inserted block, and the bottom surface of fixing base has seted up the slot, the inserted block imbeds to the slot in, the outside fixed surface of fixing base has the screw rod, cardboard and fastening nut overlap in proper order and establish the surface at the screw rod, the one end internal surface of cardboard is fixed with the spacing block, and the side surface of inserted block has seted up the spacing groove, the through-hole has been seted up on the surface of fixing base, the tip of stopper runs through to the spacing groove through the through-hole in.

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

1. through the inner slide chamber that sets up, interior slide, wear the round pin, a spring, perforate, side fixture block and side draw-in groove isotructure for easily dismouting between second base block and the first base block, thereby make realization equipment and split that can be nimble between first support body and the second support body, increased substantially the holistic packaging efficiency of lightning protection support, it is convenient to bring for operating personnel to the installation of lightning protection support, it is certain convenient also to have brought the dismantlement of lightning protection support when maintaining for follow-up maintenance simultaneously.

2. Through the fixing base and the connection structure who set up for the installation at the tripod surface that the bottom of first support body and second support body can be quick has further improved the installation convenience of lightning protection support, and it is convenient to have brought the installation and the dismantlement of lightning protection support at the scene for operating personnel.

Drawings

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

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view of the junction of a first base block and a second base block of the present invention;

FIG. 4 is a cross-sectional view of a second substrate block of the present invention;

FIG. 5 is an enlarged view of a portion of the utility model in the area C of FIG. 3;

FIG. 6 is an enlarged view of a portion of the utility model in the area B of FIG. 1;

in the figure: 1. a tripod; 2. a laser measuring head; 3. a first frame body; 4. a second frame body; 5. a second base block; 6. a first base block; 7. pin penetration; 8. a side clamping block; 9. a pressing block; 10. a limiting top plate; 11. a support block; 12. a side card slot; 13. an inner slide cavity; 14. an inner slide plate; 15. a spring; 16. perforating; 17. a strip-shaped chute; 18. a circular protrusion; 19. a fixed seat; 20. a screw; 21. fastening a nut; 22. and (4) clamping the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 6, the present invention provides a technical solution: a lightning protection support for airborne laser measuring radar comprises a tripod 1, a first support body 3 and a second support body 4 which are arranged at the top of the tripod 1, a laser measuring head 2 is arranged at the top of the tripod 1 relative to the inner sides of the first support body 3 and the second support body 4, a first base block 6 and a second base block 5 are respectively fixed at the top ends of the first support body 3 and the second support body 4, an inner sliding cavity 13 is arranged inside the first base block 6, an inner sliding plate 14 is movably arranged inside the inner sliding cavity 13, a penetrating pin 7 is rotatably connected to the bottom surface of the inner sliding plate 14, two springs 15 are connected between the inner sliding plate 14 and the inner wall of the bottom end of the inner sliding cavity 13, a through hole 16 corresponding to the penetrating pin 7 is arranged on the surface of the second base block 5 in a penetrating manner, two side fixture blocks 8 are symmetrically fixed on the bottom surface of the penetrating pin 7, strip-shaped chutes 17 corresponding to the side fixture blocks 8 are arranged on the inner walls of two sides of the through hole 16, two side draw-in grooves 12 corresponding with side fixture block 8 have been seted up to the bottom surface symmetry of second base block 5, wear the bottom of round pin 7 and run through to the bottom of second base block 5 through perforation 16, and the top of two side fixture blocks 8 imbeds respectively to the inboard of two side draw-in grooves 12, the top of interior slide 14 is fixed with presses briquetting 9, and the top of pressing briquetting 9 runs through to the top of first base block 6, be used for pushing down interior slide 14 through pressing briquetting 9, cause side fixture block 8 to shift out side draw-in groove 12, will wear round pin 7 rotatory ninety degrees this moment again, can directly be with the split of first base block 6 and second base block 5, improve the direct dismouting convenience of first base block 6 and second base block 5.

In this embodiment, preferably, the top surface of the pressing block 9 is rotatably connected with a limiting top plate 10, two supporting blocks 11 are symmetrically fixed on the top surface of the first base block 6 relative to two sides of the pressing block 9, and two ends of the limiting top plate 10 are respectively lapped on the top surfaces of the two supporting blocks 11, so that the pressing block 9 can be limited in daily use, and the connection stability between the first base block 6 and the second base block 5 is ensured.

In this embodiment, it is preferable, press the inside first rotation groove that the cross-section is the T shape of seting up in top of briquetting 9, and first rotation inslot rotation has installed first rotation piece, the top of first rotation piece is stretched out to the top of pressing briquetting 9 and is fixed with spacing roof 10, make spacing roof 10 can be rotatory on top of pressing briquetting 9, annular base pad is installed in the bottom surface embedding of spacing roof 10, and the bottom surface symmetry of annular base pad is equipped with the circular arch 18 of two integrations, annular base pad and circular arch 18 are the rubber material component, press the top surface symmetry of briquetting 9 and seted up two circular recesses corresponding with circular arch 18, circular arch 18 imbeds to circular recess in, make spacing roof 10 can obtain spacingly after rotatory.

In this embodiment, preferably, a second rotating groove with a T-shaped cross section is formed in the top end of the penetrating pin 7, and a second rotating block is rotatably installed in the second rotating groove, and the top end of the second rotating block extends to the top of the penetrating pin 7 and is fixed to the inner sliding plate 14, so that the penetrating pin 7 can smoothly rotate at the bottom of the inner sliding plate 14.

In this embodiment, preferably, four fixing seats 19 are fixed on the surface of the tripod 1, and a connecting structure is respectively arranged between the first frame body 3 and the fixing seats 19 and between the second frame body 4 and the fixing seats 19, the connecting structure includes an insert block, a slot, a screw 20, a fastening nut 21, a clamping plate 22, a limiting block and a limiting groove, the bottom ends of the first frame body 3 and the second frame body 4 are both fixed with the insert block, and the bottom surface of the fixed seat 19 is provided with a slot, the insert block is embedded into the slot, the outer side surface of the fixed seat 19 is fixed with a screw 20, a clamping plate 22 and a fastening nut 21 are sequentially sleeved on the surface of the screw 20, a limiting block is fixed on the inner surface of one end of the clamping plate 22, a limiting groove is arranged on the surface of one side of the inserting block, a through hole corresponding to the limiting block is arranged on the surface of the fixing seat 19, the end part of the limiting block penetrates into the limiting groove through the through hole, so that the bottom ends of the first frame body 3 and the second frame body 4 can be quickly installed on the surface of the tripod 1.

The working principle and the using process of the utility model are as follows: when the lightning protection bracket is installed, the first bracket body 3 and the second bracket body 4 are assembled, during assembly, only the first base block 6 needs to be moved to the top surface of the second base block 5, then the bottom end of the penetrating pin 7 penetrates to the bottom of the second base block 5 through the through hole 16, the side clamping block 8 slides to the bottom end of the strip-shaped sliding groove 17, at the moment, the limiting top plate 10 rotates to enable the circular protrusion 18 to move out of the circular groove, the two ends of the limiting top plate 10 are separated from the supporting block 11, the pressing block 9 can not be limited any more, at the moment, the limiting top plate 10 and the pressing block 9 are pressed downwards, the inner sliding plate 14 drives the penetrating pin 7 to move downwards, the spring 15 is gradually compressed until the side clamping block 8 moves to the lower part of the second base block 5, at the moment, the penetrating pin 7 rotates ninety degrees to enable the side clamping block 8 to be aligned with the side clamping groove 12, then the pressing block 9 is loosened, and the spring 15 pushes the inner sliding plate 14 back, the through pin 7 and the side clamping block 8 are rebounded, the side clamping block 8 is finally embedded into the inner side of the side clamping groove 12, the first base block 6 and the second base block 5 can be quickly assembled, finally, the limiting top plate 10 is rotated again, the circular protrusions 18 are clamped into the circular grooves, the two ends of the limiting top plate 10 are respectively lapped on the tops of the two supporting blocks 11, the limiting of the pressing block 9 can be achieved, and the connection stability of the first base block 6 and the second base block 5 is guaranteed; after the first frame body 3 and the second frame body 4 are assembled, the first frame body 3 and the second frame body 4 are moved to the top of the laser measuring head 2, so that the bottom ends of the first frame body 3 and the second frame body 4 are positioned at the bottom of the fixing seat 19, the insertion blocks at the bottom ends of the first frame body 3 and the second frame body 4 can be aligned with the insertion slots, then the first frame body 3 and the second frame body 4 are moved upwards, so that the insertion blocks at the bottom ends of the first frame body 3 and the second frame body 4 can enter the insertion slots from the bottom of the fixed seat 19, then the fastening nut 21 is screwed clockwise, so that the fastening nut 21 gradually pushes the clamping plate 22 towards the surface of the fixed seat 19, finally the limiting block penetrates into the limiting groove on the surface of the insertion block through the through hole, can realize spacing to the inserted block to accomplish the quick installation of first support body 3 and second support body 4, further improved the installation convenience of first support body 3 and second support body 4.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lightning protection support for airborne laser survey method radar, includes tripod (1) and installs first support body (3) and second support body (4) at tripod (1) top, laser measuring head (2), its characterized in that are installed for the inboard of first support body (3) and second support body (4) in the top of tripod (1): the top ends of the first frame body (3) and the second frame body (4) are respectively fixed with a first base block (6) and a second base block (5), an inner sliding cavity (13) is formed in the first base block (6), an inner sliding plate (14) is movably arranged in the inner sliding cavity (13), the bottom surface of the inner sliding plate (14) is rotatably connected with a through pin (7), two springs (15) are connected between the inner sliding plate (14) and the inner wall of the bottom end of the inner sliding cavity (13), a through hole (16) penetrates through the surface of the second base block (5), two side clamping blocks (8) are symmetrically fixed on the bottom surface of the through pin (7), strip-shaped sliding grooves (17) are formed in the inner walls of the two sides of the through hole (16), two side clamping grooves (12) are symmetrically formed in the bottom surface of the second base block (5), and the bottom end of the through hole (16) of the through pin (7) penetrates to the bottom of the second base block (5), the top ends of the two side clamping blocks (8) are respectively embedded into the inner sides of the two side clamping grooves (12), the top of the inner sliding plate (14) is fixedly provided with a pressing block (9), and the top end of the pressing block (9) penetrates through the top of the first base block (6).

2. The lightning protection bracket for the airborne lidar according to claim 1, wherein: the top surface of pressing piece (9) swivelling joint has spacing roof (10), the top surface of first base block (6) is fixed with two bracers (11) for the bilateral symmetry of pressing piece (9), the top surface of two bracers (11) is taken respectively at the both ends of spacing roof (10).

3. The lightning protection bracket for the airborne lidar according to claim 2, wherein: the bottom surface embedding of spacing roof (10) is installed annular base pad, and the bottom surface symmetry of annular base pad is equipped with circular arch (18) of two integral types, two circular recesses have been seted up to the top surface symmetry of pressing block (9), circular arch (18) are embedded into in the circular recess.

4. The lightning protection bracket for the airborne lidar according to claim 2, wherein: a first rotating groove with a T-shaped section is formed in the top end of the pressing block (9), the first rotating block is rotatably arranged in the first rotating groove, and the top end of the first rotating block extends out of the top of the pressing block (9) and is fixed with the limiting top plate (10).

5. The lightning protection bracket for the airborne lidar according to claim 1, wherein: a second rotating groove with a T-shaped section is formed in the top end of the penetrating pin (7), a second rotating block is rotatably arranged in the second rotating groove, and the top end of the second rotating block extends to the top of the penetrating pin (7) and is fixed with the inner sliding plate (14).

6. The lightning protection bracket for the airborne lidar according to claim 1, wherein: the tripod is characterized in that four fixing seats (19) are fixed on the surface of the tripod (1), connecting structures are arranged between the first frame body (3) and the fixing seats (19) and between the second frame body (4) and the fixing seats (19), each connecting structure comprises an insert block, a slot, a screw rod (20), a fastening nut (21), a clamping plate (22), a limiting block and a limiting groove, the bottom ends of the first frame body (3) and the second frame body (4) are fixed with the insert blocks, the bottom surfaces of the fixing seats (19) are provided with the slots, the insert blocks are embedded into the slots, the outer side surfaces of the fixing seats (19) are fixed with the screw rods (20), the clamping plates (22) and the fastening nuts (21) are sequentially sleeved on the surfaces of the screw rods (20), the limiting blocks are fixed on the inner surfaces of one ends of the clamping plates (22), the limiting grooves are formed in the surfaces of one sides of the insert blocks, through holes are formed in the surfaces of the fixing seats (19), the end part of the limiting block penetrates into the limiting groove through the through hole.