Containing tool for shell special-shaped parts

Abstract

The utility model relates to a shell special-shaped piece bearing tool which comprises a bearing frame, the bearing frame is composed of a bottom plate and a top plate, the bottom plate and the top plate are connected through stand columns, a supporting plate is arranged above the bottom plate, a plurality of holes are formed in the supporting plate, a supporting plate is arranged below the supporting plate, a plurality of elastically-telescopic supporting columns are arranged on the supporting plate, and the supporting columns are arranged on the supporting plate. The elastically telescopic supporting columns can penetrate through the corresponding holes, and vertical hole channels and long-strip-shaped notches are formed in the stand columns. Compared with the prior art, the device has the advantages that the top plate is connected with the stand column, the pressing plate is controlled to move downwards through rotation of the adjusting rod, the supporting plate is controlled to move upwards through the transmission assembly, at the moment, the upper end of the elastically-telescopic supporting column abuts against the shell special-shaped piece, and meanwhile the pressing plate is pressed on the shell special-shaped piece; at the moment, the shell special-shaped parts cannot horizontally move on the supporting plate and cannot vertically move, high stability is achieved, and when the shell special-shaped parts are transported, a plurality of bearing frames can be placed side by side or stacked.

Description

Technical Field

[0001] This utility model pertains to protective equipment, specifically to a mounting device for irregularly shaped shell parts. Background Technology

[0002] Special-shaped shell components refer to shell-like parts with special shapes and structures. They are widely used in aircraft and spacecraft, such as aircraft fuselage frames, engine nacelles, and satellite outer shells.

[0003] Because of its irregular shape and thin-walled shell, it needs to be protected during placement, transportation and transfer. In particular, large irregular shell parts are prone to deformation if they are stacked without protection, which may result in scrapping of the parts or the need for correction processing. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a mounting tool that can effectively protect irregularly shaped shell parts and prevent deformation of irregularly shaped shell parts.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is a mounting device for irregularly shaped shell parts, including a mounting frame composed of a bottom plate and a top plate, which are connected by columns. A support plate is provided above the bottom plate, and the support plate has several holes. A support plate is provided below the support plate, and the support plate has several elastically telescopic support columns. Each elastically telescopic support column can pass through a corresponding hole. The column has a vertical channel and a long notch. The vertical channel extends from the top surface of the column to the bottom surface, and the long notch communicates with the vertical channel. A pressure rod is connected to the vertical channel. A transmission assembly is provided on the bottom plate, and the transmission assembly is connected to a movable support rod. The upper end of the movable support rod is fixed to the support plate. A pressure plate is provided above the support plate and is connected to the columns. When the pressure plate moves downward, it controls the pressure rod to move downward. The pressure rod drives the movable support rod to move upward through the transmission assembly.

[0006] Furthermore, the pressure rod includes an inner slide rod and a retainer rod. The inner slide rod is located inside the vertical channel, and the retainer rod is fixed to the upper end of the inner slide rod and extends out from the elongated notch. The inner slide rod is connected to the transmission assembly.

[0007] Furthermore, a pressure ring is provided on the inner slide rod, the pressure ring is located in the vertical channel, and a pressure reset component is provided below the pressure ring, through which the inner slide rod passes.

[0008] Furthermore, the transmission assembly includes an auxiliary arm mounted on the base plate, a transmission gear inside the auxiliary arm, a movable support rod connected to the auxiliary arm, and the transmission gear meshing with both the movable support rod and the inner slide rod.

[0009] Furthermore, the auxiliary arm is provided with a channel that extends downward from the top surface of the auxiliary arm. The channel connects to a gear cavity, the movable support rod is located inside the channel, and the transmission gear is located inside the gear cavity.

[0010] Furthermore, the pressure plate is provided with perforations, through which the column passes. The pressure plate is located above the pressure rod and is connected to the top plate via an adjusting rod.

[0011] Furthermore, a circular hole is provided at the center of the top plate, and a positioning sleeve is connected to the top plate. The positioning sleeve is located below the top plate and its upper end is connected to the circular hole. The upper end of the adjusting arm is located inside the positioning sleeve and the two are screwed together.

[0012] Furthermore, the top plate is equipped with a post and a tension spring. The post is inserted through a vertical channel, and the free end of the tension spring is detachably connected to the pressure rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: When transporting or placing irregularly shaped shell parts, the irregularly shaped shell parts are placed on a pallet, and then the top plate is connected to the column. The pressure plate is moved downward by rotating the adjusting rod, and the support plate is moved upward by the transmission assembly. At this time, the upper end of the elastically telescopic support column abuts against the irregularly shaped shell parts, and the pressure plate presses on the irregularly shaped shell parts. At this time, the irregularly shaped shell parts cannot move horizontally or vertically on the pallet, and have high stability. When transporting irregularly shaped shell parts, multiple mounting frames can be placed side by side or stacked. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the pressure plate structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the top plate structure of this utility model;

[0017] Figure 4 This is a schematic diagram showing the connection between the column and the auxiliary arm of this utility model;

[0018] Figure 5 This is a schematic diagram of the connection between the column and the pressure rod of this utility model;

[0019] Figure 6 This is a schematic diagram of the cross-sectional structure of the auxiliary arm of this utility model;

[0020] Figure 7 This is a schematic diagram of the pallet structure of this utility model;

[0021] Among them, 1-bottom plate, 2-top plate, 3-pressure plate, 4-support plate, 5-support plate, 6-support arm, 7-column, 8-perforation, 9-hole, 10-support column, 11-vertical channel, 12-long notch, 13-card support rod, 14-inner slide rod, 15-pressure ring, 16-bottom support ring, 17-compression return spring, 18-adjusting rod, 19-positioning sleeve, 20-round hole, 21-insertion column, 22-tension spring, 23-auxiliary arm, 24-insertion channel, 25-gear cavity, 26-transmission gear, 27-moving support rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It should be understood that the preferred embodiments described herein are only for illustration and explanation of the present utility model and are not intended to limit the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. In the embodiments, the components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application.

[0023] See Figures 1 to 7 As shown, a mounting device for a non-standard housing component includes a mounting frame composed of a base plate 1 and a top plate 2. A pressure plate 3, a support plate 4, and a support plate 5 are arranged between the base plate 1 and the top plate 2, in descending order of height: the pressure plate 3 is above the support plate 4, the support plate 4 is above the support plate 5, and the top plate 2 is above the pressure plate 3. A support arm 6 connects the support plate 4 to the base plate 1. A column 7 connects the base plate 1 and the top plate 2. A through hole 8 is provided in the pressure plate 3, and the column 7 is formed by the pressure plate 3... Plate 3 passes through, but column 7 is not connected to support plate 4 and support plate 5. The shell-shaped part can be placed on support plate 4, and then pressure plate 3 is moved down to press on the shell-shaped part. At this time, the shell-shaped part is clamped by support plate 4 and pressure plate 3, forming a locking position for the shell-shaped part. Top plate 2 is connected to column 7, and column 7 supports top plate 2. After other objects are placed on top plate 2, the pressure on the shell-shaped part will not increase, thus forming a stacking without deforming the shell-shaped part.

[0024] Although the irregularly shaped shell cannot move longitudinally at this time, its stability in the horizontal direction is relatively insufficient. Therefore, several holes 9 are provided on the support plate 4, and several elastically telescopic support columns 10 are provided on the support plate 5. Each support column 10 can pass through the corresponding hole 9, and the upper end of the support column 10 abuts against the concave surface of the irregularly shaped shell, so that the irregularly shaped shell cannot move in the horizontal direction.

[0025] When the control column 10 passes through the hole 9 on the support plate 4, the housing part is already placed on the support plate 4. The support column 10 is composed of a bottom tube and an upper rod. The lower end of the upper rod is inserted into the bottom tube. A spring that generates restoring force after compression is provided in the bottom tube, so that the support column 10 forms a telescopic structure. The tops of multiple support columns 10 can all abut against the housing part.

[0026] A vertical channel 11 and an elongated notch 12 are provided on the column 7. The vertical channel 11 extends from the top surface of the column 7 to the bottom surface. The elongated notch 12 is located on the outer surface of the column 7 and communicates with the vertical channel 11. The length of the elongated notch 12 is less than the length of the vertical channel 11. A pressure rod is connected to the vertical channel 11. The pressure rod includes an inner sliding rod 14 and a retaining rod 13. The inner sliding rod 14 is located inside the vertical channel 11. A pressure ring 15 is provided on the inner sliding rod 14. The pressure ring 15 is located inside the vertical channel 11. A pressure reset assembly is provided below the pressure ring 15. The pressure reset assembly includes components fixed to the vertical channel 11. The bottom support ring 16 inside the channel 11 has a compression return spring 17 fixed on it. The inner slide rod 14 passes through the bottom support ring 16 and the compression return spring 17. At this time, the pressure ring 15 is located above the compression return spring 17. The locking rod 13 is fixed to the upper end of the inner slide rod 14, and the end of the locking rod 13 extends out from the elongated notch 12. When the pressure plate 3 moves downward, the pressure plate 3 is obstructed by the locking rod 13. As the pressure plate 3 continues to move downward, it will move the inner slide rod 14 downward. Conversely, when the pressure plate 3 loses pressure, the pressure plate 3 will return to its initial position under the action of the compression return spring 17.

[0027] The pressure plate 3 is connected to the top plate 2 via the adjusting rod 18. The lower end of the adjusting rod 18 is connected to the pressure plate 3. At this time, the adjusting rod 18 can rotate but cannot be separated from the pressure plate 3. For example, two limit screws are installed on the adjusting rod 18, and the pressure plate is located between the two limit screws. The upper end of the adjusting rod 18 is screwed with a positioning sleeve 19, which is fixed on the lower surface of the top plate 2. When the adjusting rod 18 rotates, it will move axially, thereby changing the distance between the pressure plate 3 and the top plate 2. When the adjusting rod 18 rotates, other tools are required. At the same time, a round hole 20 is opened at the center of the top plate 2. The upper end of the positioning sleeve 19 is connected to the round hole 20, and tools can be inserted through the round hole 20. A hexagonal groove is provided at the upper end of the adjusting rod 18, so that an internal hex wrench can be inserted into the round hole until the wrench engages with the adjusting rod. Then the adjusting rod can be controlled to rotate, thereby driving the pressure plate to move downward.

[0028] The top plate 2 is also provided with a post 21 and a tension spring 22. The post 21 is used to connect the top plate 2 to the column 7. The post 21 is inserted through the vertical channel 11 and serves to limit the position of the top plate 2. The tension spring 22 is a spring that generates restoring force after being stretched, or it can be other rope components. A lifting ring is provided on the clamping rod 13 of the pressure rod. The free end of the tension spring 22 or other rope components is connected to the lifting ring. When the pressure plate 3 moves downward, it will apply a downward pulling force to the top plate 2 through the clamping rod 13, thereby making the connection between the top plate 2 and the column 7 more tight.

[0029] Additionally, a transmission assembly is provided on the base plate 1. The transmission assembly includes an auxiliary arm 23 mounted on the base plate. The auxiliary arm 23 has an insertion channel 24 and a gear cavity 25. The insertion channel 24 extends downward from the top surface of the auxiliary arm 23, and the gear cavity 25 communicates with the insertion channel 24. A transmission gear 26 is axially connected inside the gear cavity 25. A movable support rod 27 is fixedly connected to the support plate 5. The movable support rod 27 is located inside the insertion channel 24. At the same time, a side notch is provided on the auxiliary arm 23. A portion of the transmission gear 26 extends out to the outside of the auxiliary arm 23 and enters into the vertical channel 11 on the column 7. The lower parts of the inner slide rod 14 and the movable support rod 27 are both provided with protruding teeth. When the pressure rod moves downward, it will cause the transmission gear 26 to rotate. At this time, the movable support rod 27 will move upward, thereby driving the support plate 5 to move upward, so that the support column 10 on the support plate 5 moves upward and passes through the hole on the support plate 4, thus facilitating operation.

[0030] After placing the irregularly shaped housing part on the support plate 4, connect the top plate 2 to the column 7 and connect the tension spring 22 to the pressure rod. Then rotate the adjusting rod 18 to control the pressure plate 3 to move downward. This process will increase the connection stability between the top plate 2 and the column 7 and will also drive the support plate 5 to move upward, so that the upper end of the support column 10 abuts against the irregularly shaped housing part.

[0031] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to an electrical connection; they can refer to a hydraulic connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be primarily defined by the scope of the claims.

Claims

1. A mounting device for irregularly shaped shell parts, comprising a mounting frame, the mounting frame being composed of a base plate and a top plate, the base plate and the top plate being connected by columns, characterized in that: A support plate is provided above the base plate, and the support plate has several holes. A support plate is provided below the support plate, and the support plate has several elastically telescopic support columns. Each elastically telescopic support column can pass through the corresponding hole. The column is provided with a vertical channel and a long notch, the long notch is connected to the vertical channel, and the vertical channel is connected to a pressure rod; The base plate is provided with a transmission assembly, which is connected to a movable support rod. The upper end of the movable support rod is fixed to the support plate. A pressure plate is provided above the pallet, and the pressure plate is connected to the column. When the pressure plate moves downward, it controls the pressure rod to move downward. The pressure rod drives the movable support rod to move upward through the transmission component.

2. The mounting fixture for a non-standard housing component according to claim 1, characterized in that: The pressure rod includes an inner slide rod and a retainer rod. The inner slide rod is located in a vertical channel, and the retainer rod is fixed to the upper end of the inner slide rod and extends out from a long notch. The inner slide rod is connected to the transmission assembly.

3. The mounting fixture for a non-standard housing component according to claim 2, characterized in that: The inner slide rod is provided with a pressure ring, which is located in a vertical channel. A pressure reset component is provided below the pressure ring, and the inner slide rod passes through the pressure reset component.

4. The mounting fixture for a non-standard housing component according to claim 2, characterized in that: The transmission assembly includes an auxiliary arm mounted on the base plate, a transmission gear inside the auxiliary arm, a movable support rod connected to the auxiliary arm, and the transmission gear meshing with both the movable support rod and the inner slide rod.

5. The mounting fixture for a non-standard housing component according to claim 4, characterized in that: The auxiliary arm is provided with a channel that extends downward from the top surface of the auxiliary arm. The channel is connected to a gear cavity, the movable support rod is located inside the channel, and the transmission gear is located inside the gear cavity.

6. The mounting fixture for a non-standard housing component according to claim 1, characterized in that: The pressure plate has perforations, through which the column passes. The pressure plate is located above the pressure rod and is connected to the top plate via an adjusting rod.

7. The mounting fixture for a non-standard housing component according to claim 6, characterized in that: A circular hole is provided at the center of the top plate, and a positioning sleeve is connected to the top plate. The positioning sleeve is located below the top plate and its upper end is connected to the circular hole. The upper end of the adjusting arm is located inside the positioning sleeve and the two are screwed together.

8. The mounting fixture for a non-standard housing component according to claim 6, characterized in that: The top plate is equipped with a post and a tension spring. The post is inserted through a vertical channel, and the free end of the tension spring is detachably connected to the pressure rod.

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