Cabin type laser radar assembly structure

Abstract

The utility model discloses a cabin-type laser radar assembly structure, and the structure comprises an installation part which is assembled with the top of a cabin. The adjusting frame body is arranged on the mounting piece, and the adjusting frame body is composed of a height adjusting assembly and an angle adjusting assembly arranged on the height adjusting assembly; the device further comprises a locking disc assembly installed on the adjusting frame body, the locking disc assembly is used for limiting installation of the radar, and when the height adjusting assembly and the angle adjusting assembly operate respectively, the height adjusting assembly and the angle adjusting assembly are used for adjusting the measuring height and the measuring angle of the radar respectively. According to the utility model, the height adjusting assembly and the angle adjusting assembly are arranged to realize the adjustment of the measurement height and the measurement angle of the radar, and the angle adjusting range is wide, so that the multi-site acquisition requirement of radar detection is met.

Description

Technical Field

[0001] The utility model relates to the technical field of radar assembly, in particular to a cabin type laser radar assembly structure. Background Art

[0002] The application of LiDAR in the wind power industry has accelerated the development of intelligence. Nacelle-type LiDAR provides more possibilities for accurate wind measurement of wind turbines. It can predict the wind conditions in the next stage in advance, and can revise the control target value in advance, so that the controller can perform global optimization for the wind conditions over a long period of time, reduce the frequency of wind turbine operation, effectively reduce the load, and extend the service life of the wind turbine.

[0003] However, the cabin-type laser radar acts on the top of the unit cabin, and a special mounting bracket needs to be designed. In actual use, the existing cabin-type laser radar assembly bracket has a single installation state, which makes it inconvenient to adjust the detection position and detection height of the radar, thereby affecting the detection data of the radar. Utility Model Content

[0004] The purpose of the utility model is to provide a cabin-type laser radar assembly structure. The structure realizes the adjustment of the radar measurement height and measurement angle by arranging a height adjustment component and an angle adjustment component, and the angle adjustment range is wide, thereby meeting the multi-point acquisition requirements of radar detection.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cabin-type laser radar assembly structure, comprising: a mounting part, which is assembled and installed on the top of the cabin; and an adjustment frame arranged on the mounting part, wherein the adjustment frame consists of a height adjustment component and an angle adjustment component arranged on the height adjustment component; and also includes a locking plate assembly installed on the adjustment frame, and the locking plate assembly is used for the limited installation of the radar. When the height adjustment component and the angle adjustment component are operated separately, the two are used to adjust the measurement height and measurement angle of the radar respectively.

[0006] Preferably, the height adjustment assembly includes a support, and a first mounting groove and a second mounting groove arranged at the upper and lower parts of the support, and the first mounting groove and the second mounting groove are connected through a through groove; a rotating rod is provided in the through groove, and one end of the rotating rod extends to the second mounting groove and is fixed with a first handle, and the other end of the rotating rod extends to the inside of the first mounting groove and is connected with an internal threaded sleeve through an external thread arranged thereon; it also includes a U-shaped frame fixed to the top of the internal threaded sleeve, and the U-shaped frame is used for the installation of the angle adjustment assembly; limiting grooves are also respectively arranged on both sides of the first mounting groove, and limiting blocks are slidably installed in each limiting groove, and the two limiting blocks are fixed to the internal threaded sleeve and are used for limiting the lifting and lowering of the internal threaded sleeve.

[0007] Preferably, the angle adjustment assembly includes a transmission frame, and two first mounting sleeves and two second mounting sleeves rotatably connected to opposite ends of the transmission frame and distributed in a cross pattern, and the two first mounting sleeves are fixed at opposite ends of the U-shaped frame; it also includes a connecting frame fixed on one side of the two second mounting sleeves, and the locking disk assembly is installed in the middle of the arc segment of the connecting frame; a first meshing transmission assembly and a second meshing transmission assembly are respectively arranged between the horizontal section of the transmission frame and the U-shaped frame, and between the vertical section of the transmission frame and the connecting frame, and the first meshing transmission assembly and the second meshing transmission assembly have the same structure and are respectively used to adjust the angle of the locking disk assembly in the pitch direction and the horizontal direction.

[0008] Preferably, the first meshing transmission assembly includes a support block, which is fixed to the upper surface of the U-shaped frame, and a mounting rod slidably mounted with the support block through a through hole formed on the support block, and a hand-held portion is fixed to one end of the mounting rod, and the other end of the mounting rod extends toward the transmission frame and is fixed with a rack; it also includes a transmission tooth fixed to the horizontal section of the transmission frame, and the transmission tooth meshes with the rack; the support block is also provided with a threaded hole vertically connected to the through hole, and a stud arranged inside the threaded hole, which is used to lock the position of the mounting rod when the stud passes through the threaded hole and contacts the surface of the mounting rod.

[0009] Preferably, the locking disk assembly includes a mounting disk, which is fixed to the middle part of the arc segment of the connecting frame, and two mounting blocks arranged on one side of the mounting disk, and a transmission rod is rotatably installed on the opposite surfaces of the two mounting blocks, and also includes threaded grooves opened at both ends of the transmission rod and symmetrically distributed, and each threaded groove is threadedly connected with a screw sleeve; two mounting shafts are also arranged on the side of the mounting disk away from the mounting block, and a clamping strip rotatably connected to the top of each of the mounting shafts, and a first connecting member and a second connecting member respectively fixed at the opposite ends of one side of the two clamping strips are connected by a hinged manner, and a rubber strip respectively fixed at the opposite ends of the other side is rotatably connected to the two connecting shafts arranged on the top of the two screw sleeves.

[0010] Preferably, anti-slip pads are respectively provided on the opposite surfaces of the two clamping strips.

[0011] Preferably, the mounting member includes a base, a screw hole body provided on the base, and a bolt body arranged inside the screw hole body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model adjusts the height of the locking disk assembly to achieve longitudinal position adjustment of the locking disk assembly, and the angle adjustment assembly here has a structural characteristic that can drive the locking disk assembly to achieve pitch and lateral angle adjustment, thereby achieving lateral position adjustment of the locking disk assembly while also providing a pitch adjustment function, further meeting the multi-angle detection requirements of the radar. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;

[0015] Figure 2 This is a schematic diagram of the third perspective structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third viewing angle;

[0017] Figure 4 This is a front view structural schematic diagram of the utility model;

[0018] Figure 5 It is a partial enlarged structural schematic diagram of the locking disk assembly;

[0019] Figure 6 It is a schematic diagram of the enlarged structure of the angle adjustment component.

[0020] In the figure: 1. base; 2. height adjustment component; 201. support; 202. second mounting groove; 203. first mounting groove; 204. rotating rod; 205. first handle; 206. internal threaded sleeve; 207. limit groove; 208. limit block; 3. U-shaped frame; 4. first mounting sleeve; 5. transmission frame; 6. second mounting sleeve; 7. connecting frame; 8. first meshing transmission component; 801. support block; 802. mounting rod; 803. stud; 804. rack; 805. transmission gear; 9. mounting plate; 10. mounting shaft; 11. clamping strip; 12. first connecting member; 13. second connecting member; 14. rubber strip; 15. anti-skid pad; 16. mounting block; 17. transmission rod; 18. threaded groove; 19. screw sleeve; 20. connecting shaft; 21. operating handle; 22. second meshing transmission component; 23. bolt body. DETAILED DESCRIPTION

[0021] In the description of the present utility model, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. The following is a detailed description of various embodiments of the present utility model in conjunction with the drawings.

[0022] See also Figures 1 to 6 The utility model preferably provides a technical solution: a cabin-type laser radar assembly structure, including: a mounting part, the mounting part is assembled and installed on the cabin top; and an adjustment frame arranged on the mounting part, the adjustment frame is composed of a height adjustment component 2, and an angle adjustment component arranged on the height adjustment component 2; it also includes a locking plate component installed on the adjustment frame, and the locking plate component is used for the limited installation of the radar. When the height adjustment component 2 and the angle adjustment component are operated separately, the two are used to adjust the measurement height and measurement angle of the radar respectively.

[0023] This application is applied to the top of the existing cabin, and the assembly method adopts a bolt and screw hole structure. The specific installation structure can refer to the explanation of the installation parts below;

[0024] The adjustment frame of the utility model is composed of a height adjustment component 2 and an angle adjustment component arranged on the height adjustment component 2, and the locking disk component is arranged on the angle adjustment component. Therefore, when the height adjustment component 2 and the angle adjustment component are driven, the longitudinal and lateral position adjustment of the locking disk component can be achieved, which is specifically manifested as follows: Figure 1 , 2 As shown, the height adjustment component 2 adjusts the height of the locking disk assembly to achieve longitudinal position adjustment of the locking disk assembly, and the angle adjustment component here, its structural characteristics can drive the locking disk assembly to achieve pitch and lateral angle adjustment, so that while achieving lateral position adjustment of the locking disk assembly, it also has a pitch adjustment function, further meeting the multi-angle detection requirements of the radar. When the radar is installed on the locking disk assembly, this design drives the height adjustment component 2 and the angle adjustment component to achieve adjustment of the radar measurement height and measurement angle, and the angle adjustment range is wide, thereby meeting the multi-point acquisition requirements of radar detection.

[0025] Furthermore, the height adjustment component 2 includes a support 201, and a first mounting groove 203 and a second mounting groove 202 opened at the upper and lower parts of the support 201, and the first mounting groove 203 is connected to the second mounting groove 202 through a through groove; a rotating rod 204 is provided in the through groove, and one end of the rotating rod 204 extends to the second mounting groove 202 and is fixed with a first handle 205, and the other end thereof extends to the inside of the first mounting groove 203 and is connected with an internal threaded sleeve 206 through an external thread opened thereon; it also includes a U-shaped frame 3 fixed to the top of the internal threaded sleeve 206, and the U-shaped frame 3 is used for the installation of the angle adjustment component; limiting grooves 207 are also respectively opened on both sides of the first mounting groove 203, and limiting blocks 208 slidably installed in each limiting groove 207, and the two limiting blocks 208 are fixed to the internal threaded sleeve 206 and are used for limiting the lifting and lowering of the internal threaded sleeve 206.

[0026] like Figure 1 , 2 As shown, the support 201 is fixed on the upper surface of 1, and the upper and lower parts thereof are respectively provided with a first mounting groove 203 and a second mounting groove 202, and the middle part is also rotatably connected with a rotating rod 204, and one end of the rotating rod 204 extending to the inside of the first mounting groove 203 is connected with an internal thread sleeve 206 through an external thread, and the internal thread sleeve 206 is longitudinally lifted and lowered under the action of the limit groove 207 and the limit block 208, so when the rotating rod 204 is driven to rotate, the height adjustment process of the internal thread sleeve 206 and the U-shaped frame 3 on the internal thread sleeve 206 can be realized, thereby realizing the height adjustment of the locking disk assembly.

[0027] Furthermore, the angle adjustment assembly includes a transmission frame 5, and two first mounting sleeves 4 and two second mounting sleeves 6 which are rotatably connected to the opposite ends of the transmission frame 5 and are distributed in a cross pattern, and the two first mounting sleeves 4 are fixed to the opposite ends of the U-shaped frame 3; it also includes a connecting frame 7 fixed to one side of the two second mounting sleeves 6, and the locking disk assembly is installed in the middle of the arc segment of the connecting frame 7; a first meshing transmission assembly 8 and a second meshing transmission assembly 22 are respectively arranged between the horizontal section of the transmission frame 5 and the U-shaped frame 3, and between the vertical section of the transmission frame 5 and the connecting frame 7, and the first meshing transmission assembly 8 and the second meshing transmission assembly 22 have the same structure and are respectively used to adjust the angles of the locking disk assembly in the pitch direction and the horizontal direction.

[0028] Here, the morphological structure of the transmission frame 5 is as follows Figure 1 , 2 6, and the two ends of the horizontal section and the two ends of the vertical section are rotatably connected to two first mounting sleeves 4 and two transmission frames 5, and the two first mounting sleeves 4 are fixed to the opposite ends of the U-shaped frame 3. At the same time, the first meshing transmission component 8 and the second meshing transmission component 22 are respectively arranged between the horizontal section of the transmission frame 5 and the U-shaped frame 3, and between the vertical section of the transmission frame 5 and the connecting frame 7. Figure 6As shown, when the first meshing transmission component 8 and the second meshing transmission component 22 are driven to operate respectively, the transmission frame 5 can be adjusted in pitch with the line connecting the two first mounting sleeves 4 as the axis and can be rotated horizontally with the line connecting the two second mounting sleeves 6 as the axis, so that the locking plate assembly can achieve angle adjustment in the pitch direction and the horizontal direction.

[0029] Furthermore, the first meshing transmission assembly 8 includes a support block 801, which is fixed on the upper surface of the U-shaped frame 3, and a mounting rod 802 that is slidably mounted on the support block 801 through a through hole opened on the support block 801, and a hand-held portion is fixed at one end of the mounting rod 802, and the other end of the mounting rod 802 extends toward the transmission frame 5 and is fixed with a rack 804; it also includes a transmission tooth 805 fixed on the horizontal section of the transmission frame 5, and the transmission tooth 805 is meshed with the rack 804; a threaded hole that is vertically connected to the through hole is also opened on the support block 801, and a stud 803 is arranged inside the threaded hole, and when the stud 803 passes through the threaded hole and conflicts with the surface of the mounting rod 802, it is used to lock the position of the mounting rod 802.

[0030] Here, the mounting rod 802 is slidably mounted inside the support block 801. Figure 2 , 6 As shown, a hand-held portion is fixed at one end, and a rack 804 fixed at the other end is meshed with a transmission tooth 805 fixed on the horizontal section of the transmission frame 5. Therefore, when the driving mounting rod 802 is driven toward or away from the transmission frame 5, the transmission frame 5 can be adjusted in pitch or elevation direction with its horizontal section, that is, the line connecting the two first mounting sleeves 4, as the axis.

[0031] Furthermore, the locking disk assembly includes a mounting disk 9, which is fixed in the middle of the arc segment of the connecting frame 7, and two mounting blocks 16 arranged on one side of the mounting disk 9, and a transmission rod 17 is rotatably installed on the opposite surfaces of the two mounting blocks 16, and also includes threaded grooves 18 opened at both ends of the transmission rod 17 and symmetrically distributed, and each threaded groove 18 is threadedly connected with a screw sleeve 19; two mounting shafts 10 are also arranged on the side of the mounting disk 9 away from the mounting block 16, and a clamping strip 11 rotatably connected to the top of each mounting shaft 10, and the first connecting member 12 and the second connecting member 13 respectively fixed at the opposite ends of one side of the two clamping strips 11 are connected by a hinged manner, and the rubber strips 14 respectively fixed at the opposite ends on the other side are rotatably connected to the two connecting shafts 20 arranged on the top of the two screw sleeves 19.

[0032] like Figure 1 , 2As shown in Figure 5, the two mounting blocks 16 and the two mounting shafts 10 are distributed on both sides of the mounting disk 9. The two screw sleeves 19 between the two mounting blocks 16 can realize relative or separate operation through the structural characteristics of the screw groove 18. The two clamping strips 11 rotating on the two mounting shafts 10 are hinged with the first connecting member 12 and the second connecting member 13 respectively arranged at the opposite ends of one side, and the rubber strips 14 respectively arranged at the opposite ends of the other side rotate with the two connecting shafts 20 on the two screw sleeves 19. By matching the material characteristics of the rubber strips 14, when the radar is placed between the two clamping strips 11, the transmission rod 17 is driven to make the two screw sleeves 19 approach, so that the two clamping strips 11 can be tightened toward each other, and as the distance between the two screw sleeves 19 is further reduced, the deformation degree of the rubber strip 14 increases, so that the clamping strip 11 can clamp the radar, completing the installation process of the radar. Similarly, when the transmission rod 17 is driven to make the two screw sleeves 19 move away from each other, the radar and the locking disk assembly are separated.

[0033] Furthermore, one end of the transmission rod 17 passes through the mounting hole opened on the corresponding mounting block 16 and is fixed with an operating handle 21. Figure 5 As shown, the transmission rod 17 is rotated to operate.

[0034] Furthermore, anti-slip pads 15 are provided on the opposite sides of the two clamping strips 11. Figure 5 As shown, the material of the anti-slip pad 15 is preferably rubber material to improve the clamping stability of the clamping strip 11 on the radar.

[0035] Furthermore, the mounting member includes a base 1, a screw hole body provided on the base 1, and a bolt body 23 provided inside the screw hole body.

[0036] like Figure 3 , 4 As shown, when the laser radar is assembled on the wind turbine, a bolt body 23 must be used to connect the bolt body 2 where the base 1 is located with the threaded hole where the head of the wind turbine (the top of the cabin) is located to complete the installation process of this structure.

[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection. There are many ways of detachable installation, for example, it can be through the method of plug-in and snap-fit, or through the method of bolt connection, etc.

[0038] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. The cabin-type laser radar assembly structure is characterized by: include: A mounting part, the mounting part is assembled and installed on the top of the cabin; and an adjustment frame body arranged on the mounting member, the adjustment frame body comprising a height adjustment component (2) and an angle adjustment component arranged on the height adjustment component (2); It also includes a locking plate assembly installed on the adjustment frame, and the locking plate assembly is used for limiting the installation of the radar. When the height adjustment assembly (2) and the angle adjustment assembly are operated respectively, the two are used to adjust the measurement height and measurement angle of the radar respectively.

2. The cabin-type laser radar assembly structure according to claim 1, characterized in that: The height adjustment assembly (2) comprises a support (201), and a first mounting groove (203) and a second mounting groove (202) provided at the upper and lower parts of the support (201), and the first mounting groove (203) and the second mounting groove (202) are connected via a through groove; A rotating rod (204) is provided in the through groove, and one end of the rotating rod (204) extends toward the second installation groove (202) and is fixed with a first handle (205), and the other end of the rotating rod (204) extends toward the inside of the first installation groove (203) and is connected with an internal thread sleeve (206) through an external thread provided thereon; It also includes a U-shaped frame (3) fixed on the top of the internal thread sleeve (206), and the U-shaped frame (3) is used for installing the angle adjustment component; Limiting grooves (207) are respectively provided on both sides of the first installation groove (203), as well as limiting blocks (208) slidably installed inside each limiting groove (207), and the two limiting blocks (208) are fixed to the internal thread sleeve (206) and are used for limiting the lifting and lowering of the internal thread sleeve (206).

3. The cabin-type laser radar assembly structure according to claim 1, characterized in that: The angle adjustment assembly comprises a transmission frame (5), and two first mounting sleeves (4) and two second mounting sleeves (6) rotatably connected to opposite ends of the transmission frame (5) and arranged in a cross pattern, and the two first mounting sleeves (4) are fixed to opposite ends of the U-shaped frame (3); It also includes a connecting frame (7) fixed to one side of the two second mounting sleeves (6), and the locking disc assembly is installed in the middle of the arc section of the connecting frame (7); A first meshing transmission assembly (8) and a second meshing transmission assembly (22) are respectively arranged between the horizontal section of the transmission frame (5) and the U-shaped frame (3), and between the vertical section of the transmission frame (5) and the connecting frame (7). The first meshing transmission assembly (8) and the second meshing transmission assembly (22) have the same structure and are respectively used to adjust the angle of the locking disk assembly in the pitch direction and the horizontal direction.

4. The cabin-type laser radar assembly structure according to claim 3, characterized in that: The first meshing transmission assembly (8) comprises a support block (801), the support block (801) being fixed on the upper surface of the U-shaped frame (3), and a mounting rod (802) being slidably mounted on the support block (801) through a through hole provided on the support block (801), and a hand-held portion being fixed on one end of the mounting rod (802), and a rack (804) being fixed on the other end thereof extending toward the transmission frame (5); It also includes a transmission tooth (805) fixed on the horizontal section of the transmission frame (5), and the transmission tooth (805) is meshed with the rack (804); The support block (801) is also provided with a threaded hole vertically connected to the through hole, and a stud (803) arranged inside the threaded hole. When the stud (803) passes through the threaded hole and contacts the surface of the mounting rod (802), it is used to lock the position of the mounting rod (802).

5. The cabin-type laser radar assembly structure according to claim 1, characterized in that: The locking disk assembly comprises a mounting disk (9), the mounting disk (9) being fixed at the middle of an arc segment of a connecting frame (7), and two mounting blocks (16) arranged on one side of the mounting disk (9), a transmission rod (17) being rotatably mounted on opposite surfaces of the two mounting blocks (16), and further comprising thread grooves (18) symmetrically distributed and arranged at both ends of the transmission rod (17), and a screw sleeve (19) being threadedly connected to each thread groove (18); The mounting plate (9) is also provided with two mounting shafts (10) on one side away from the mounting block (16), and a clamping strip (11) rotatably connected to the top of each mounting shaft (10), and the first connecting piece (12) and the second connecting piece (13) respectively fixed at the opposite ends of one side of the two clamping strips (11) are connected in a hinged manner, and the rubber strips (14) respectively fixed at the opposite ends of the other side are rotatably connected to the two connecting shafts (20) arranged at the top of the two screw sleeves (19).

6. The cabin-type laser radar assembly structure according to claim 5, characterized in that: Anti-slip pads (15) are also provided on the opposite surfaces of the two clamping strips (11).

7. The cabin-type laser radar assembly structure according to claim 1, characterized in that: The mounting member comprises a base (1), a screw hole body provided on the base (1), and a bolt body (23) arranged inside the screw hole body.

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