Installation device for large-scale in-built equipment of pod

Abstract

The utility model provides an installation device for large-scale built-in equipment of a pod, which is used for installing the large-scale built-in equipment on the pod, a plurality of reinforcing beams are arranged in the pod, the installation device comprises a pod support, the position of the pod support is matched with the positions of the reinforcing beams, and the pod support is arranged at the bottom of the reinforcing beams so as to support the pod; the lifting trolleys are used for bearing the large built-in equipment and driving the large built-in equipment to ascend and descend in the vertical direction and move in the second horizontal direction, and the lifting trolleys are arranged between the pod supports; and the shelving mechanism is arranged on the lifting trolley and used for shelving the large built-in equipment and driving the large built-in equipment to move in the first horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction.

Description

Technical Field

[0001] The utility model relates to the technical field of internal assembly of aerospace equipment, and particularly relates to an installation device for large internal equipment in a pod. Background Technique

[0002] As a carrier platform for electronic equipment, the pod has high requirements for the installation environment and accuracy. The internal equipment is generally manually carried and installed inside the pod.

[0003] Due to the internal electronic equipment and considering its functional characteristics in the use environment, the size and weight of the pod are strictly required and controlled by the carrier aircraft. Usually, the cross-sectional dimension does not exceed 600*600mm, and the weight generally does not exceed 1000kg. Due to the structural characteristics of the pod's outer shape, with a small cross-section, a long size, and a large correlation between the front and rear equipment, it is usually installed from head to tail in one direction. There are large openings on both sides of the pod to facilitate the installation of equipment into the pod from the side.

[0004] Currently, in the assembly of the internal equipment in the pod involved, it is mainly achieved by manually adjusting the position of the equipment. However, when there are equipment with large mass or volume, it is often difficult to accurately and quickly install the equipment into the narrow internal space of the pod. Moreover, due to the large volume and weight, it is impossible to rely on manual handling for installation, which brings great trouble to the assembly. And the adjustment of assembly errors and the guarantee of the safety of the assembly process are all new risks. Content of the Utility Model

[0005] The utility model is made to solve the above problems, and its purpose is to provide an installation device for large internal equipment in a pod.

[0006] The utility model provides an installation device for large internal equipment in a pod, which is used to install large internal equipment on the pod. There are several reinforcing beams inside the pod, and it has the following characteristics, including:

[0007] A pod support, the position of the pod support is matched with the position of the reinforcing beam, and the pod support is arranged at the bottom of the reinforcing beam to support the pod;

[0008] Several lifting trolleys, which are used to carry large internal equipment and drive the large internal equipment to lift in the vertical direction and move in the second horizontal direction. Several lifting trolleys are arranged between the pod supports;

[0009] A shelving mechanism, which is arranged on the lifting trolley, is used to shelve large internal equipment and drive the large internal equipment to move in the first horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction.

[0010] In an installation device for large in-cabin equipment of a nacelle provided by the present utility model, it may further have the following feature: Among them, the shelving mechanism is a shelving part or a track part.

[0011] In an installation device for large in-cabin equipment of a nacelle provided by the present utility model, it may further have the following feature: Among them, the track part includes a track assembly and a track trolley. The track assembly includes track pads, track profiles, and a track. The track pads are arranged on the lifting trolley, the track profiles are arranged on the track pads, and the track is erected on the track profiles.

[0012] In an installation device for large in-cabin equipment of a nacelle provided by the present utility model, it may further have the following feature: Among them, through holes that match each other are respectively provided at the top of the track pads and the bottom of the track profiles. The through holes are φ8.2 through holes, and the track pads and the track profiles are fixed by passing a hexagonal M8 screw through the through holes.

[0013] In an installation device for large in-cabin equipment of a nacelle provided by the present utility model, it may further have the following feature: Among them, the height of the track is higher than the height of the bottom beam of the reinforcement beam inside the nacelle.

[0014] In an installation device for large in-cabin equipment of a nacelle provided by the present utility model, it may further have the following feature: Among them, the track trolley is used to shelve the large in-cabin equipment and drive the large in-cabin equipment to move along the first horizontal direction through the track.

[0015] In an installation device for large in-cabin equipment of a nacelle provided by the present utility model, it may further have the following feature: Among them, V-shaped wheels that can slide on the track are provided at the bottom of the track trolley.

[0016] In an installation device for large in-cabin equipment of a nacelle provided by the present utility model, it may further have the following feature: Among them, the shelving part includes a shelving profile and a sliding table. The sliding table is arranged above the lifting trolley. The sliding table is provided with a hand crank, and the hand crank is used to adjust the position of the sliding table in the first horizontal direction. The shelving profile is arranged on the sliding table and is used to shelve the large in-cabin equipment.

[0017] In an installation device for large in-cabin equipment of a nacelle provided by the present utility model, it may further have the following feature: Among them, the lifting trolley is a hand-operated lifting trolley, and the height of the lifting trolley in the vertical direction can be manually fine-tuned.

[0018] In an installation device for large in-cabin equipment of a nacelle provided by the present utility model, it may further have the following feature: Among them, wheels with brake locking devices are provided at the four corners of the bottom of the lifting trolley, and the position of the lifting trolley in the first horizontal direction and the second horizontal direction can be moved and fixed.

[0019] Functions and effects of the utility model

[0020] According to the installation device for large in-cabin equipment of the present utility model, it can move in the first horizontal direction, the second horizontal direction, and the vertical direction, thereby driving the large in-cabin equipment to move to the required position for installation. Compared with directly manually taking and adjusting the position of the equipment, after using the installation device of the present utility model, only actions such as pushing and adjusting are required to drive the equipment to move, which is convenient for the movement of large in-cabin equipment, saving time and effort. During the installation process, potential safety hazards are also avoided. At the same time, fine adjustment can be performed during the movement process, with good adjustment accuracy. The device is movable and detachable, with simple construction, high installation efficiency, and space-saving. It shortens the installation time of the in-cabin equipment in the original plan by 50%, greatly improves the efficiency, and ensures the smooth installation of the equipment. Brief Description of the Drawings

[0021] Figure 1 is the overall structural schematic diagram of the installation device for large in-cabin equipment of the present utility model in the embodiment;

[0022] Figure 2 is the structural schematic diagram of the track spacer and the track profile in the embodiment of the present utility model;

[0023] Figure 3 is the structural schematic diagram of the track profile in the embodiment of the present utility model;

[0024] Figure 4 is the structural schematic diagram of the track spacer in the embodiment of the present utility model;

[0025] Figure 5 is the structural schematic diagram of the first track trolley in the embodiment of the present utility model;

[0026] Figure 6 is the structural schematic diagram of the second track trolley in the embodiment of the present utility model;

[0027] Figure 7 is the structural schematic diagram of the third track trolley in the embodiment of the present utility model;

[0028] Figure 8 is the structural schematic diagram of the sliding table in the embodiment of the present utility model;

[0029] Figure 9 is the structural schematic diagram of the shelving profile in the embodiment of the present utility model;

[0030] Figure 10 is the structural schematic diagram of the installation device for large in-cabin equipment of the present utility model and the pod in the embodiment. Detailed Description of the Embodiment

[0031] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that allows mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0032] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the following embodiments will specifically describe the installation device of the large-scale interior equipment of the nacelle of the present utility model in conjunction with the accompanying drawings.

[0033] Figure 1 It is a schematic diagram of the overall structure of the installation device of the large-scale interior equipment of the nacelle in the embodiment of the present utility model. Figure 10 It is a schematic diagram of the structure of the installation device of the large-scale interior equipment of the nacelle and the nacelle in the embodiment of the present utility model.

[0034] As Figure 1 and Figure 10 shown, the installation device 100 of the large-scale interior equipment of the nacelle in this embodiment is used to install the large-scale interior equipment on the nacelle 160. There are several reinforcing beams 150 inside the nacelle 160. The reinforcing beams 150 are connected to the inner wall of the nacelle 160 and are in a loop structure. The installation device 100 of the large-scale interior equipment of the nacelle includes a nacelle support 120, several lifting trolleys 110, and a shelving mechanism.

[0035] The position of the nacelle support 120 is matched with the position of the reinforcing beam 150. The nacelle support 120 is arranged at the bottom of the reinforcing beam 150 to support the nacelle 160.

[0036] The lifting trolley 110 is used to carry the large-scale interior equipment. There are wheels 119 with brake locking devices at the four corners of the bottom of the lifting trolley 110, which can move and fix the position of the lifting trolley 110 in the first horizontal direction and the second horizontal direction, so as to drive the large-scale interior to move. Several lifting trolleys 110 are arranged between the nacelle supports 120. The lifting trolley 110 is a hand-cranked lifting trolley 110, which can manually fine-tune the height of the lifting trolley 110 in the vertical direction.

[0037] According to Figure 1As can be seen, in this embodiment, there are a total of eight lifting trolleys 110. Among them, two lifting trolleys 110 are arranged on one side of the first nacelle 121, one lifting trolley 110 is arranged between the first nacelle support 121 and the second nacelle support 122, two lifting trolleys 110 are arranged between the second nacelle support 122 and the third nacelle support 123, two lifting trolleys 110 are arranged between the third nacelle support 123 and the fourth nacelle support 124, and one lifting trolley 110 is arranged between the fourth nacelle support 124 and the fifth nacelle support 125.

[0038] The shelving mechanism is arranged on the lifting trolley 110 and is used for shelving large interior installation equipment and driving the large interior installation equipment to move in the first horizontal direction, which is perpendicular to the second horizontal direction.

[0039] The shelving mechanism includes two types: a shelving part 140 or a track part 130.

[0040] According to Figure 1 As can be seen, in this embodiment, a shelving part 140 is arranged on the sixth lifting trolley 116, and a track part 130 is arranged on the remaining lifting trolleys 110.

[0041] Figure 2 It is a schematic structural diagram of a track spacer and a track profile in an embodiment of the present utility model. Figure 3 It is a schematic structural diagram of a track profile in an embodiment of the present utility model. Figure 4 It is a schematic structural diagram of a track spacer in an embodiment of the present utility model; Figure 5 It is a schematic structural diagram of a first track trolley in an embodiment of the present utility model. Figure 6 It is a schematic structural diagram of a second track trolley in an embodiment of the present utility model. Figure 7 It is a schematic structural diagram of a third track trolley in an embodiment of the present utility model.

[0042] As Figures 2 - 7 shown, wherein the track part 130 includes a track assembly and a track trolley.

[0043] The track assembly includes a track spacer 131, a track profile 132, and a track 133. The track spacer 131 is arranged on the lifting trolley 110. A groove is provided at the top of the track spacer 131. The track profile 132 is arranged at the groove position of the track spacer 131. Through holes that match each other are respectively provided at the top of the track spacer 131 and the bottom of the track profile 132. The through holes are φ8.2 through holes. The track spacer 131 and the track profile 132 are fixed by passing a hexagonal M8 screw through the through holes. The height of the track 133 is higher than the height of the bottom beam 151 of the reinforcement beam 150 in the nacelle 160.

[0044] The rail trolley is used to hold large interior installation equipment. A V-shaped wheel 136 capable of sliding on the rail 133 is provided at the bottom of the rail trolley, and can drive the large interior installation equipment to move along the first horizontal direction through the rail 133.

[0045] As Figures 5 - 7 shown, the rail trolley includes a first rail trolley 134, a second rail trolley 135, and a third rail trolley 136, all of which are composed of a V-shaped wheel 136, a load-bearing plate 137, and a fixing plate 138. The rail trolley moves on the rail 133 through rollers. The load-bearing plate 137 is used to carry the large interior installation equipment, and the fixing plate 138 is used to fix the interior installation equipment. The shapes of the load-bearing plates 137 and the fixing plates 138 on the first rail trolley 134, the second rail trolley 135, and the third rail trolley 136 respectively match different large interior installation equipment. Among them, the first rail trolley 134 and the second rail trolley 135 are used in cooperation to carry the same large interior installation equipment.

[0046] Figure 8 is a schematic structural diagram of the sliding table in the embodiment of the present utility model. Figure 9 is a schematic structural diagram of the profile for holding in the embodiment of the present utility model.

[0047] As Figures 8 - 9 shown, the holding part 140 includes a profile for holding 142 and a sliding table 141. The sliding table 141 is arranged on the lifting trolley 110. A hand crank 143 is arranged on the sliding table 141, and the hand crank 143 is used to adjust the position of the sliding table 141 in the first horizontal direction. The profile for holding 142 is arranged on the sliding table 141 and is used to hold the large interior installation equipment.

[0048] Usage method:

[0049] First, place the sliding table 141 on the sixth lifting trolley 116, push it in from the side under the pod 160. After adjusting the front and rear positions, fix the sixth lifting trolley 116, place the holding part 140, hoist the equipment above the pod 160, and slowly lower it into the pod 160 onto the profile for holding 142. According to the actual situation, adjust the height of the lifting trolley 110 and the position of the sliding table 141 so that the equipment is in a proper position, and install fasteners for fixation.

[0050] Push the third lifting trolley 113, the fourth lifting trolley 114, and the fifth lifting trolley 115 respectively under the pod 160, place the first lifting trolley 111 and the second lifting trolley 112 on the outer side of one end of the pod 160. According to the opening size of the pod 160, place the rail pads 131 on the trolleys, measure and adjust the distance between the rail pads 131, place the rail profiles 132, ensure that the rail profiles 132 are all placed in the grooves of each section of the rail pads 131, and then place the rail 133 above the rail profiles 132.

[0051] Place the rail trolley required for installing the equipment on the rail 133. Conduct a trial run to check if there are any abnormalities in the sliding state of the rail trolley, and detect whether the V-shaped wheels 136 always fit the rail 133 during operation. After checking for no abnormalities, move the rail trolley to the rail 133 on the first lifting trolley 111, and hoist the internal equipment onto the rail trolley and place it stably.

[0052] Push the equipment into the pod 160 from one end of the pod body and push it to the designated position. According to the actual situation, adjust the heading position, as well as the height and lateral position. In the height direction, it can be finely adjusted by the bottom lifting trolley 110, and in the lateral direction, adjust the left and right spacing of the equipment in the pod by loosening the brake of the rail trolley and finely adjusting the rail trolley laterally.

[0053] After adjustment, install the equipment fasteners. After locking, lower the lifting trolley 110, remove the rail profile 132, rail pad 131, and rail 133, and then remove the rail trolley.

[0054] Functions and effects of the embodiment

[0055] According to the installation device for large internal equipment in the pod involved in the present utility model, it can move in the first horizontal direction, the second horizontal direction, and the vertical direction, so as to drive the large internal equipment to move to the required position for installation. Compared with directly manually taking and adjusting the position of the equipment, after using the installation device of the present utility model, only actions such as pushing and adjusting are required to drive the equipment to move, which is convenient for the movement of large internal equipment, time-saving and labor-saving, and also avoids potential safety hazards during the installation process. At the same time, fine adjustment can be carried out during the movement process, with good adjustment accuracy. The device is movable and detachable, simple to build, highly efficient in installation, saves space, shortens the installation time of the original planned internal equipment in the pod by 50%, greatly improves the efficiency, and ensures the smooth installation of the equipment.

[0056] By setting the rail pads, the rails can be laid inside the pod and are higher than the reinforcement beams in the pod, so they will not be affected by the reinforcement beams. The rails are integral and have good straightness, and the equipment runs stably and accurately after installation.

[0057] By placing the lifting trolley under the pod, the errors generated during the installation process can be conveniently adjusted, and the displacement in two directions can be controlled, which is convenient for adjusting the position and also for disassembly and assembly.

[0058] The four corners of the bottom of the lifting trolley are equipped with wheels with brake locking devices, which can easily move and fix the lifting trolley, and the installation is easy and efficient, saving manpower.

[0059] The device has a simple composition and strong detachable property. By replacing some components, it can be applied to the installation of large equipment in different scenarios, with good adaptability.

[0060] Except for the track profile, the device takes up almost no space in the cabin, leaving enough space for the installation of other equipment in the cabin, thus improving the assembly efficiency in disguise.

[0061] Equipment can be loaded from the front and rear ends of the cabin, reducing the requirements for the cabin structure design.

[0062] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An installation device for large interior equipment of a nacelle, which is used to install the large interior equipment on the nacelle. There are several reinforcing beams inside the nacelle, and it is characterized in that, Comprising: A nacelle support, the position of the nacelle support being coordinated with the position of a reinforcing beam, the nacelle support being disposed at the bottom of the reinforcing beam so as to support the nacelle; A plurality of lifting trolleys, which are used for carrying large interior installation equipment and driving the large interior installation equipment to lift in the vertical direction and move in a second horizontal direction, and the plurality of lifting trolleys are arranged between the nacelle supports; A shelving mechanism, which is disposed on the lifting trolleys, is used for shelving the large interior installation equipment, and driving the large interior installation equipment to move in a first horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction.

2. The installation device for large interior installation equipment of a nacelle according to claim 1, wherein: Among them, The shelving mechanism is a shelving part or a track part.

3. The installation device for large interior installation equipment of a nacelle according to claim 2, wherein: Among them, The track part comprises a track assembly and a track trolley, the track assembly includes track pads, track profiles and a track, the track pads are disposed on the lifting trolleys, the track profiles are disposed on the track pads, and the track is mounted on the track profiles.

4. The installation device for large interior installation equipment of a nacelle according to claim 3, wherein: Among them, Through holes which are matched with each other are respectively provided at the top of the track pads and the bottom of the track profiles, the through holes are φ8.2 through holes, and the track pads and the track profiles are fixed by passing a hexagon M8 screw through the through holes.

5. The installation device for large interior installation equipment of a nacelle according to claim 3, wherein: Among them, The height of the track is higher than the height of the bottom beam of the reinforcing beam inside the nacelle.

6. The installation device for large interior installation equipment of a nacelle according to claim 3, wherein: Among them, The track trolley is used for shelving the large interior installation equipment and driving the large interior installation equipment to move along the first horizontal direction through the track.

7. The installation device for large interior installation equipment of a nacelle according to claim 6, wherein: Among them, V-shaped wheels which can slide on the track are provided at the bottom of the track trolley.

8. The installation device for large interior installation equipment of a nacelle according to claim 2, wherein: Among them, The shelving part comprises a shelving profile and a sliding table, the sliding table is disposed above the lifting trolley, the sliding table is provided with a hand crank, the hand crank is used for adjusting the position of the sliding table in the first horizontal direction, and the shelving profile is disposed on the sliding table and is used for shelving the large interior installation equipment.

9. The installation device for large interior installation equipment of a nacelle according to claim 1, wherein: Among them, The lifting trolley is a hand-operated lifting trolley and can manually fine-tune the height of the lifting trolley in the vertical direction.

10. The installation device for large interior installation equipment of a nacelle according to claim 1, wherein: Among them, Wheels with brake locking devices are provided at the four corners of the bottom of the lifting trolley, and can move and fix the positions of the lifting trolley in the first horizontal direction and the second horizontal direction.

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