CN221891314U - Installation fixture - Google Patents

Abstract

A mounting tool, suitable for plate-like materials, comprises a mounting platform, a pushing mechanism, a first flipping mechanism, a second flipping mechanism and a carrier, wherein the pushing mechanism is arranged on the mounting platform, the first flipping mechanism is arranged on the pushing mechanism, the second flipping mechanism is arranged on the first flipping mechanism, the pushing mechanism is used to drive the first flipping mechanism to move along a first direction on a horizontal plane, the first flipping mechanism is used to adjust the up-and-down flipping angle of the second flipping mechanism, the second flipping mechanism is used to adjust the up-and-down flipping angle of the carrier, and the carrier is used to carry plate-like materials. In the present application, the satellite cabin panel is mounted on the satellite main structure through the cooperation of the pushing mechanism, the first flipping mechanism and the second flipping mechanism, so that the hole position can be accurately aligned and whether the satellite cabin panel and the satellite main structure are observed to interfere with or collide with each other, so as to avoid collision between a single machine or a cable, and at the same time eliminate the problem of being unable to maintain a posture for a long time when the cabin panel is closed by hand, thereby reducing the potential safety hazards caused by hand support.

Description

Installation tooling

Technical Field

The present application belongs to the field of aerospace technology, and in particular relates to an installation tool.

Background Art

With the further development of aerospace technology and on-orbit launch missions, most small satellites currently use a cabin panel structure. Existing small satellites are small in size, highly integrated, and compactly laid out. Each satellite cabin panel is covered with a single machine, which increases the weight of the satellite cabin panel. When sealing the satellite cabin, the satellite cabin panel is installed by manual lifting, which makes it impossible to accurately align the holes and observe whether the satellite cabin panel and the main structure of the satellite are interfering or bumping. At the same time, manual lifting installation cannot maintain a posture for a long time, which increases the labor intensity of workers and poses a major safety hazard.

Utility Model Content

In view of this, the purpose of the utility model is to provide an installation tool, which aims to solve the technical problems in the prior art that when the satellite cabin is sealed, the satellite cabin panel is installed by manual lifting, which makes it impossible to accurately align the hole positions and observe whether the satellite cabin panel and the satellite main structure have interference and collision. At the same time, the manual lifting installation cannot maintain a posture for a long time, which increases the labor intensity of the workers and poses a great safety hazard.

The utility model provides an installation tool, which is suitable for plate-like materials, including a mounting platform, a pushing mechanism, a first flipping mechanism, a second flipping mechanism and a carrier, wherein the pushing mechanism is arranged on the mounting platform, the first flipping mechanism is arranged on the pushing mechanism, and the second flipping mechanism is arranged on the first flipping mechanism. The pushing mechanism is used to drive the first flipping mechanism to move along a first direction on a horizontal plane, the first flipping mechanism is used to adjust the up and down flipping angle of the second flipping mechanism, the second flipping mechanism is used to adjust the up and down flipping angle of the carrier, and the carrier is used to carry the plate-like materials.

Optionally, the pushing mechanism includes a slide rail, a slider, a first mounting plate and a first driving structure, the slide rail is arranged on the mounting platform, the slider is connected to the first mounting plate and slides on the slide rail, the first flipping mechanism is arranged on the first mounting plate, and the first driving structure is connected to the first mounting plate to drive the first flipping mechanism to move in the horizontal direction.

Optionally, the first driving structure includes a first nut seat and a first screw rod, the first nut seat is fixed on the mounting platform, the first screw rod is threadedly connected to the first nut seat and is rotatably connected to the mounting plate to drive the first flipping mechanism to move in the horizontal direction.

Optionally, the first flipping mechanism includes a second mounting plate, a connecting rod structure, a third mounting plate and a second driving structure, the second mounting plate is connected to the first mounting plate, the third mounting plate is connected to the second flipping mechanism, the second mounting plate and the third mounting plate are both hinged to the connecting rod structure, and the second driving structure is arranged on the second mounting plate and is hinged to the connecting rod structure to adjust the up and down flipping angles of the second flipping mechanism.

Optionally, the connecting rod structure includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the second mounting plate, and the other end is hinged to the third mounting plate, one end of the second connecting rod passes through the second mounting plate and is hinged to the second driving structure, and the other end is hinged to the third mounting plate, and the middle part of the second connecting rod is hinged to the second mounting plate.

Optionally, the second driving structure includes a second nut seat and a second screw rod, and the second screw rod is threadedly connected to the second nut seat and rotatably connected to the third mounting plate to adjust the up and down flipping angle of the second flipping mechanism.

Optionally, the second flipping mechanism includes a fourth mounting plate and a third driving structure, the fourth mounting plate is connected to the first flipping mechanism and is hinged to the carrier, the carrier is connected to the plate-like material, and the third driving structure is respectively hinged to the fourth mounting plate and the carrier to adjust the up and down flipping angles of the plate-like material.

Optionally, the third driving structure comprises a gas strut, one end of the gas strut is connected to the fourth mounting plate, and the other end of the gas strut is connected to the carrier.

Optionally, the installation tool also includes a fourth driving structure, the fourth mounting plate includes an upper mounting plate and a lower mounting plate, the upper mounting plate is hinged to the carrier, the lower mounting plate is connected to the first flipping mechanism, the upper mounting plate and the lower mounting plate are connected via the fourth driving structure, and the fourth driving structure drives the upper mounting plate to move along a second direction on the horizontal plane, wherein the second direction is perpendicular to the first direction.

Optionally, the fourth driving structure includes a third nut seat, a third screw rod, a bearing seat and a guide rod, the third nut seat and the bearing seat are both connected to the upper mounting plate, the bearing seat is slidingly connected to the guide rod, and the third screw rod is threadedly connected to the third nut seat and rotatably connected to the lower mounting plate.

The utility model provides an installation tool, which is suitable for plate-like materials, including a mounting platform, a pushing mechanism, a first flipping mechanism, a second flipping mechanism and a carrier, wherein the pushing mechanism is arranged on the mounting platform, the first flipping mechanism is arranged on the pushing mechanism, the second flipping mechanism is arranged on the first flipping mechanism, the pushing mechanism is used to drive the first flipping mechanism to move along the first direction on the horizontal plane, the first flipping mechanism is used to adjust the up and down flipping angle of the second flipping mechanism, the second flipping mechanism is used to adjust the up and down flipping angle of the carrier, and the carrier is used to carry plate-like materials. In the present application, the satellite cabin panel is installed on the satellite main structure through the mutual cooperation of the pushing mechanism, the first flipping mechanism and the second flipping mechanism, so that the hole position can be accurately aligned and whether the satellite cabin panel and the satellite main structure are observed to interfere with and collide with each other, avoiding collision of a single machine or cables, and at the same time eliminating the problem of being unable to maintain a posture for a long time when the cabin panel is closed by hand, reducing the safety hazards caused by hand support.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the overall structure of an installation tool provided in an embodiment of the present application;

FIG2 is a schematic structural diagram of a pushing mechanism and a first flipping mechanism provided in an embodiment of the present application;

FIG3 is a schematic structural diagram of a second flipping mechanism provided in an embodiment of the present application;

FIG. 4 is a schematic diagram of the structure of the second flipping mechanism provided in an embodiment of the present application from another angle.

Description of the accompanying figures: 1. Mounting table; 10. Mounting seat; 11. Base; 12. Casters; 13. Support rod; 14. Lower aluminum plate; 15. Horizontal aluminum plate; 16. Profile support; 17. Profile angle seat; 18. Counterweight; 19. Upper aluminum plate; 2. Push mechanism; 21. Slide rail; 22. Slider; 23. First mounting plate; 241. First nut seat; 242. First screw rod; 243. Screw rod seat; 244. Hand wheel; 245. Reinforcement plate; 3. First flip mechanism; 31. Second mounting plate; 321. First connecting rod; 322. Second connecting rod; 323. Connecting plate ; 324, short connecting rod; 325, plug bolt; 326, cylindrical pin; 33, third mounting plate; 341, second nut seat; 342, second screw rod; 4, second flip mechanism; 41, fourth mounting plate; 411, upper mounting plate; 412, lower mounting plate; 42, carrier; 421, lower clamping seat; 422, upper clamping seat; 423, cabin plate connecting column; 424, adjustment screw; 431, gas support rod; 432, gas support seat; 433, gas support switch; 44, diagonal support; 451, third nut seat; 452, third screw rod; 453, bearing seat; 454, guide rod.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

In the description of the present application, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

It should also be noted that the directional terms such as left, right, up and down in the embodiments of the present application are merely relative concepts or are based on the normal use status of the product, and should not be considered as restrictive.

Referring to Fig. 1, the utility model provides an installation tool, which is suitable for plate-like materials, including a mounting platform 1, a pushing mechanism 2, a first flipping mechanism 3, a second flipping mechanism 4 and a carrier 42, wherein the pushing mechanism 2 is arranged on the mounting platform 1, the first flipping mechanism 3 is arranged on the pushing mechanism 2, the second flipping mechanism 4 is arranged on the first flipping mechanism 3, the pushing mechanism 2 is used to drive the first flipping mechanism 3 to move along a first direction on a horizontal plane, the first flipping mechanism 3 is used to adjust the up-and-down flipping angle of the second flipping mechanism 4, the second flipping mechanism 4 is used to adjust the up-and-down flipping angle of the carrier 42, and the carrier 42 is used to carry the plate-like materials. .

In the present application, the plate-like material is taken as an example of a satellite cabin panel. When the second flipping mechanism 4 is flipped to a horizontal position, the satellite cabin panel is fixed on the second flipping mechanism 4, so that various single machines and cables can be installed on the satellite cabin panel safely and efficiently. Taking Figure 2 as an example, the first direction is the left and right direction in Figure 2. When the satellite cabin is closed, the up and down, left and right or pitch angles can be effectively adjusted through the pushing mechanism 2, the first flipping mechanism 3 and the second flipping mechanism 4, and the main structure can be docked accurately and slowly. During the process, the movement and adjustment can be slowly carried out to observe whether there is interference and collision between the satellite cabin panel and the satellite main structure. At the same time, the problem of not being able to maintain a posture for a long time when the cabin panel is closed by hand is eliminated, thereby reducing the safety hazards caused by hand support.

Specifically, the mounting platform 1 includes a mounting seat 10, a base 11, casters 12, struts 13, a lower aluminum plate 14, a transverse aluminum plate 15, a profile support 16, a profile angle seat 17, a counterweight 18 and an upper aluminum plate 19. There are four casters 12, four struts 13 and four profile supports 16, and they are all connected to the base 11. The casters 12 can facilitate the movement of the entire installation tool, and the struts 13 are fixed when the installation tool moves to a suitable position to prevent slippage. The lower aluminum plate 14, the transverse aluminum plate 15 and the upper aluminum plate 19 are all connected to the profile support 16 to improve the stability of the mounting seat 10. The profile angle seat 17 is respectively connected to the base 11 and the profile support 16 to further improve the stability of the mounting seat 10. In addition, the mounting seat 10 is arranged at the upper end of the profile support 16, and the counterweight 18 is arranged on the base 11. The specific number can be set according to the weight required to be carried by the tool.

Referring to Figure 2, in a specific embodiment, the pushing mechanism 2 includes a slide rail 21, a slider 22, a first mounting plate 23 and a first driving structure, the slide rail 21 is arranged on the mounting platform 1, the slider 22 is connected to the first mounting plate 23 and slides on the slide rail 21, the first flipping mechanism 3 is arranged on the first mounting plate 23, and the first driving structure is connected to the first mounting plate 23 to drive the first flipping mechanism 3 to move in the horizontal direction. Exemplarily, the first driving structure includes a linear module arranged on the mounting platform 1. The linear module is a transmission device that directly converts electrical energy into linear motion mechanical energy without the need for any intermediate conversion mechanism, and has the advantages of simple structure, convenient realization of long stroke, high acceleration, fast response, high precision, etc. The above-mentioned linear module can be used to connect the first mounting plate 23.

In addition, the first driving structure also includes a cylinder. The cylinder is connected to the first mounting plate 23, and the first mounting plate 23 is driven to move by the cylinder. The use of the cylinder has the advantages of stable power output, simple structure and low maintenance cost. The above-mentioned slide rails 21 are provided with two, and correspondingly, two sliders 22 are provided. Under the drive of the cylinder, the guide rails and the sliders 22 cooperate with each other to slide the first mounting plate 23.

In a preferred embodiment, the first driving structure includes a first nut seat 241 and a first screw rod 242, the first nut seat 241 is fixed on the mounting platform 1, and the first screw rod 242 is threadedly connected to the first nut seat 241 and is rotatably connected to the mounting plate to drive the first flip mechanism 3 to move in the horizontal direction. Specifically, the first screw rod 242 is rotatably connected to the first mounting plate 23 through the screw rod seat 243. The first screw rod 242 can be rotated in an electric or manual manner. In the electric mode, a driving motor is used to drive the first screw rod 242 to rotate. In the manual mode, a hand wheel 244 is set on the first screw rod 242, and the first screw rod 242 is driven to rotate by the hand wheel 244.

Referring to Fig. 2, in a feasible embodiment, the first flip mechanism 3 includes a second mounting plate 31, a connecting rod structure, a third mounting plate 33, and a second driving structure. The second mounting plate 31 is connected to the first mounting plate 23, the third mounting plate 33 is connected to the second flip mechanism 4, the connecting rod structure is hinged to the second mounting plate 31 and the third mounting plate 33, respectively, and the second driving structure is arranged on the second mounting plate 31 and hinged to the connecting rod structure to adjust the up and down flip angle of the second flip mechanism 4. Specifically, the first mounting plate 23 and the second mounting plate 31 are arranged at a right angle, and a reinforcing plate 245 is arranged between the two to improve the connection strength. Similarly, the second driving structure is a driving component such as a linear module or a cylinder.

In a feasible embodiment, the second driving structure includes a second nut seat 341 and a second screw rod 342, and the second screw rod 342 is threadedly connected to the second nut seat 341 and is rotatably connected to the third mounting plate 33 to adjust the up and down flipping angle of the second flipping mechanism 4. Specifically, the second screw rod 342 is rotatably connected to the second mounting plate 31 through the screw rod seat 243. The second screw rod 342 can be rotated by electric or manual means. In the electric mode, a driving motor is used to drive the second screw rod 342 to rotate. In the manual mode, a hand wheel 244 is set on the second screw rod 342, and the second screw rod 342 is driven to rotate by the hand wheel 244. During the rotation process, the height and angle of the third mounting plate 33 are changed.

In a preferred embodiment, the connecting rod structure includes a first connecting rod 321 and a second connecting rod 322, one end of the first connecting rod 321 is hinged to the second mounting plate 31, and the other end is hinged to the third mounting plate 33, one end of the second connecting rod 322 passes through the second mounting plate 31 and is hinged to the second driving structure, and the other end is hinged to the third mounting plate 33, and the middle part of the second connecting rod 322 is hinged to the second mounting plate 31. In this embodiment, the second connecting rod 322 is hinged to the second connecting rod 322 through the connecting plate 323 and the short connecting rod 324. Exemplarily, the short rod and the second connecting rod 322 are hinged by a plug bolt 325, and the second mounting plate 31 and the second connecting rod 322 are hinged by a cylindrical pin 326. The above specific hinge method is also applicable to other hinge points in this application.

3 and 4, in a feasible embodiment, the second flipping mechanism 4 includes a fourth mounting plate 41 and a third driving structure, the fourth mounting plate 41 is connected to the first flipping mechanism 3 and is hinged to the carrier 42, the carrier 42 is connected to the plate-like material, and the third driving structure is respectively hinged to the fourth mounting plate 41 and the carrier 42 to adjust the up and down flipping angle of the plate-like material. Specifically, the third mounting plate 33 is arranged at a right angle to the fourth mounting plate 41, and a diagonal brace 44 is arranged between the two to increase the connection strength between the two. In this embodiment, the carrier 42 is a plate-like structure, and a lower clamping seat 421, an upper clamping seat 422 and a cabin board connecting column 423 are arranged on the carrier 42. There are process holes on the upper clamping seat 422 and the lower clamping seat 421 that can be connected and fixed to the satellite cabin board. The upper clamping seat 422 is provided with a waist-shaped hole, and the distance between the upper clamping seat 422 and the lower clamping seat 421 can be adjusted by adjusting the screw 424, so as to facilitate fixing and disassembly or to cooperate with the satellite cabin board connecting column 423 to clamp various satellite cabin boards.

In a feasible embodiment, the third driving structure includes a gas strut rod 431, one end of which is connected to the fourth mounting plate 41, and the other end is connected to the carrier 42. Specifically, the gas strut rod 431 is connected to the fourth mounting plate 41 or to the carrier 42 through a gas strut seat 432. A gas strut switch 433 is also provided on the carrier 42, and the gas strut switch 433 is electrically connected to the gas strut rod 431. By turning on the gas strut switch 433, the carrier 42 can be adjusted at any angle of 0 to 95°, and by turning off the gas strut switch 433, the carrier 42 can be locked at any angle of 0 to 95°.

In a feasible embodiment, the installation tool also includes a fourth drive structure, the fourth mounting plate 41 includes an upper mounting plate 411 and a lower mounting plate 412, the upper mounting plate 411 is hinged with the carrier 42, the lower mounting plate 412 is connected to the first flip mechanism 3, the upper mounting plate 411 and the lower mounting plate 412 are connected by the fourth drive structure, and the fourth drive structure drives the upper mounting plate 411 to move along the second direction on the horizontal plane, wherein the second direction is perpendicular to the first direction. Take Figure 4 as an example for illustration, the second direction is the front and rear direction in Figure 4. Similarly, the fourth drive structure includes a linear module or a cylinder and other driving components. Preferably, the fourth drive structure includes a third nut seat 451, a third screw rod 452, a bearing seat 453 and a guide rod 454, the third nut seat 451 and the bearing seat 453 are both connected to the upper mounting plate 411, the bearing seat 453 is slidably connected to the guide rod 454, and the third screw rod 452 is threadedly connected to the third nut seat 451 and is rotatably connected to the lower mounting plate 412. The third screw rod 452 is rotatably connected to the lower mounting plate 412 through the screw rod seat 243. The third screw rod 452 can be rotated in an electric or manual manner. In the electric mode, a driving motor is used to drive the third screw rod 452 to rotate. In the manual mode, a hand wheel 244 is provided on the third screw rod 452, and the third screw rod 452 is driven to rotate by the hand wheel 244. During the rotation of the third screw rod 452, the upper mounting plate 411 is displaced on the horizontal plane.

The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. An installation tool, suitable for plate-like materials, characterized in that it comprises a mounting platform (1), a pushing mechanism (2), a first flipping mechanism (3), a second flipping mechanism (4) and a carrier (42), wherein the pushing mechanism (2) is arranged on the mounting platform (1), the first flipping mechanism (3) is arranged on the pushing mechanism (2), the second flipping mechanism (4) is arranged on the first flipping mechanism (3), the pushing mechanism (2) is used to drive the first flipping mechanism (3) to move along a first direction on a horizontal plane, the first flipping mechanism (3) is used to adjust the up-and-down flipping angle of the second flipping mechanism (4), the second flipping mechanism (4) is used to adjust the up-and-down flipping angle of the carrier (42), and the carrier (42) is used to carry the plate-like materials. 2. The installation tool as described in claim 1 is characterized in that the pushing mechanism (2) includes a slide rail (21), a slider (22), a first mounting plate (23) and a first driving structure, the slide rail (21) is arranged on the mounting platform (1), the slider (22) is connected to the first mounting plate (23) and is slidably connected to the slide rail (21), the first flipping mechanism (3) is arranged on the first mounting plate (23), and the first driving structure is connected to the first mounting plate (23) to drive the first flipping mechanism (3) to move in a horizontal direction. 3. The installation tool as described in claim 2 is characterized in that the first driving structure includes a first nut seat (241) and a first screw rod (242), the first nut seat (241) is fixed on the mounting platform (1), and the first screw rod (242) is threadedly connected to the first nut seat (241) and rotatably connected to the mounting plate to drive the first flipping mechanism (3) to move in the horizontal direction. 4. The installation tool as described in claim 2 is characterized in that the first flipping mechanism (3) includes a second mounting plate (31), a connecting rod structure, a third mounting plate (33) and a second driving structure, the second mounting plate (31) is connected to the first mounting plate (23), the third mounting plate (33) is connected to the second flipping mechanism (4), the second mounting plate (31) and the third mounting plate (33) are both hinged to the connecting rod structure, and the second driving structure is arranged on the second mounting plate (31) and is hinged to the connecting rod structure to adjust the up and down flipping angle of the second flipping mechanism (4). 5. The installation tool as described in claim 4 is characterized in that the connecting rod structure includes a first connecting rod (321) and a second connecting rod (322), one end of the first connecting rod (321) is hinged to the second mounting plate (31), and the other end is hinged to the third mounting plate (33), one end of the second connecting rod (322) passes through the second mounting plate (31) and is hinged to the second driving structure, and the other end is hinged to the third mounting plate (33), and the middle part of the second connecting rod (322) is hinged to the second mounting plate (31). 6. The installation tool as described in claim 4 is characterized in that the second driving structure includes a second nut seat (341) and a second screw rod (342), and the second screw rod (342) is threadedly connected to the second nut seat (341) and rotatably connected to the third mounting plate (33) to adjust the up and down flipping angle of the second flipping mechanism (4). 7. The installation tool as described in claim 1 is characterized in that the second flipping mechanism (4) includes a fourth mounting plate (41) and a third driving structure, the fourth mounting plate (41) is connected to the first flipping mechanism (3) and is hinged to the carrier (42), the carrier (42) is connected to the plate-like material, and the third driving structure is respectively hinged to the fourth mounting plate (41) and the carrier (42) to adjust the up and down flipping angle of the plate-like material. 8. The installation tool according to claim 7, characterized in that the third driving structure comprises a gas strut (431), one end of the gas strut (431) is connected to the fourth installation plate (41), and the other end is connected to the carrier (42). 9. The installation tool as described in claim 7 is characterized in that the installation tool also includes a fourth driving structure, the fourth mounting plate (41) includes an upper mounting plate (411) and a lower mounting plate (412), the upper mounting plate (411) is hinged to the carrier (42), the lower mounting plate (412) is connected to the first flipping mechanism (3), the upper mounting plate (411) and the lower mounting plate (412) are connected through the fourth driving structure, and the fourth driving structure drives the upper mounting plate (411) to move along a second direction on a horizontal plane, wherein the second direction is perpendicular to the first direction. 10. The installation tool as described in claim 9 is characterized in that the fourth driving structure includes a third nut seat (451), a third screw rod (452), a bearing seat (453) and a guide rod (454), the third nut seat (451) and the bearing seat (453) are both connected to the upper mounting plate (411), the bearing seat (453) is slidingly connected to the guide rod (454), and the third screw rod (452) is threadedly connected to the third nut seat (451) and is rotatably connected to the lower mounting plate (412).