CN219495987U - Aerospace equipment shell strength detection device - Google Patents

Abstract

The utility model relates to the field of aerospace equipment shell production, in particular to an aerospace equipment shell strength detection device. The utility model provides an aerospace equipment shell strength detection device capable of fixing a shell for aerospace equipment, which comprises a supporting table, a supporting plate, a hydraulic cylinder, a pressure sensor and a control plate, wherein the supporting plate is fixedly connected to the rear side of the top of the supporting table, the hydraulic cylinder is installed at the top of the supporting plate, a telescopic rod of the hydraulic cylinder penetrates through the supporting plate, the pressure sensor is fixedly connected to the telescopic rod of the hydraulic cylinder, and the control plate is installed on the right side of the top of the supporting table. The clamping plate is enabled to move inwards to clamp the aerospace equipment shell by rotating the bidirectional screw rod, the effect of clamping the aerospace equipment shells with different lengths is achieved, the position of the aerospace equipment shell is prevented from moving, and the pressure sensor can better detect the strength of the aerospace equipment shell.

Description

Aerospace equipment shell strength detection device

Technical Field

The utility model relates to the field of aerospace equipment shell production, in particular to an aerospace equipment shell strength detection device.

Background

The aviation equipment shell is made of titanium alloy, the titanium alloy is a new important structural material used in the aerospace industry, the specific gravity, the strength and the use temperature are between those of aluminum and steel, but the strength is higher than that of aluminum and steel, the aviation equipment shell has excellent seawater corrosion resistance and ultralow temperature resistance, and in order to ensure that the strength of the aviation equipment shell meets the standard or not, the aviation equipment shell needs to be subjected to strength detection during production.

Patent grant bulletin number is CN 213986041U's patent discloses a casing intensity detection mechanism for aerospace equipment, and it includes first backup pad, and the top both sides of first backup pad are fixed with the second backup pad that the symmetry set up, and set up perpendicularly between first backup pad and the second backup pad. Above-mentioned patent is when carrying out intensity detection to the casing for aerospace equipment, through place the casing for aerospace equipment behind first backup pad, open push rod motor and make the detection head move down and carry out intensity detection to the casing for aerospace equipment, but the in-process that detects can't fix the casing for aerospace equipment, leads to the casing position to take place to remove easily for aerospace equipment, is inconvenient for the detection head to carry out intensity detection to the casing for aerospace equipment.

Therefore, there is a particular need for an aerospace device housing strength detection device that can secure an aerospace device housing to address the problems of the prior art.

Disclosure of Invention

The utility model provides an aerospace equipment shell strength detection device capable of fixing a shell for aerospace equipment, which aims to overcome the defect that the existing patent cannot fix the shell for aerospace equipment, so that the position of the shell for aerospace equipment is easy to move and the strength of the shell for aerospace equipment is inconvenient to detect by a detection head.

The utility model is realized by the following technical approaches: the utility model provides an aerospace equipment casing intensity detection device, including the brace table, a support plate, the pneumatic cylinder, pressure sensor and control panel, the brace table top rear side rigid coupling has the backup pad, the pneumatic cylinder is installed at the backup pad top, the telescopic link of pneumatic cylinder runs through the backup pad, rigid coupling has pressure sensor on the telescopic link of pneumatic cylinder, the control panel is installed on brace table top right side, the control panel is connected with pressure sensor electricity, still including two-way screw rod, change handle and splint, the rotation is provided with two-way screw rod in the backup pad, two-way screw rod both ends all rigid coupling have changeing the handle about, screw thread is provided with splint on the two-way screw rod.

As still further preferred scheme, still including guide bar, protection frame, elastic component, first bracing piece, wire winding pole and steel cable, symmetry rigid coupling has the guide bar around the brace table left and right sides, sliding type is provided with the protection frame between four guide bars, the cover has the elastic component on the guide bar, the elastic component both ends are connected with protection frame and guide bar respectively, the telescopic link left and right sides of pneumatic cylinder all rigid coupling has first bracing piece, upper portion left and right sides all rigid coupling has the wire winding pole in the backup pad, be connected with the steel cable between two first bracing pieces all and the protection frame, the steel cable winds on the wire winding pole.

As a further preferable scheme, the device further comprises a second supporting rod and a placing box, wherein the second supporting rod is fixedly connected to the left side and the right side of the supporting table, and the placing box is arranged at the top end of the second supporting rod.

As a further preferable scheme, the novel clamping plate further comprises a rubber pad, and the rubber pad is arranged on one side, close to each other, of each of the two clamping plates.

As a further preferable scheme, the hydraulic cylinder is further provided with a prompt lamp, and the prompt lamp is electrically connected with the hydraulic cylinder.

The design starting point, concept and advantages of the utility model are as follows, as can be seen from the above description of the structure of the utility model: 1. the clamping plate is enabled to move inwards to clamp the aerospace equipment shell by rotating the bidirectional screw rod, the effect of clamping the aerospace equipment shells with different lengths is achieved, the position of the aerospace equipment shell is prevented from moving, and the pressure sensor can better detect the strength of the aerospace equipment shell.

2. The telescopic rod of the hydraulic cylinder is controlled to extend, so that the first supporting rod moves downwards, the steel rope is in a loose state, the protective frame moves upwards to shield the supporting table, the pressure sensor is prevented from splashing to hurt staff when detecting the strength of the aerospace equipment shell, and potential safety hazards are reduced.

3. The rubber pad plays the guard action, prevents splint when centre gripping aerospace equipment casing, damage aerospace equipment casing surface, plays the antiskid simultaneously, increases the frictional force between splint and the aerospace equipment casing, reaches better centre gripping effect.

Drawings

Fig. 1 is a schematic view of a partial perspective structure of the present utility model.

Fig. 2 is a schematic perspective view of the placement box, rubber pad and indicator light of the present utility model.

Fig. 3 is a schematic perspective sectional structure of the guide rod, the elastic member and the protective frame of the present utility model.

Fig. 4 is a schematic perspective view of the hydraulic cylinder, pressure sensor and control panel of the present utility model.

Fig. 5 is a schematic perspective view of the bidirectional screw, the rotary handle and the clamping plate of the present utility model.

In the above figures: 1-supporting table, 2-supporting plate, 3-hydraulic cylinder, 4-pressure sensor, 41-control panel, 51-bi-directional screw, 52-rotating handle, 53-clamping plate, 61-guide rod, 62-elastic piece, 63-protection frame, 64-first supporting rod, 65-winding rod, 66-steel rope, 7-second supporting rod, 71-placing box, 8-rubber pad and 9-indicator lamp.

Detailed Description

The utility model will be further illustrated by the following description of specific examples, which are given by the terms such as: setting, mounting, connecting are to be construed broadly, and may be, for example, fixed, removable, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the strength detection device for the aerospace equipment shell is shown, including supporting bench 1, supporting plate 2, pneumatic cylinder 3, pressure sensor 4 and control panel 41, supporting bench 1 top rear side is provided with supporting plate 2 through welded mode, supporting plate 2 top is provided with pneumatic cylinder 3 through bolted connection's mode, the telescopic link of pneumatic cylinder 3 runs through supporting plate 2, be provided with the pressure sensor 4 that is used for carrying out strength detection to aerospace equipment shell through the mode of key connection on the telescopic link of pneumatic cylinder 3, supporting bench 1 top right side is provided with control panel 41 through bolted connection's mode, control panel 41 is connected with pressure sensor 4 electricity, still include bi-directional screw 51, twist grip 52 and splint 53, the rotation is provided with bi-directional screw 51 in the supporting plate 2, both ends all are provided with twist grip 52 through welded mode about bi-directional screw 51, the screw 51 is last to be provided with splint 53 through the screw thread.

When the strength of the aerospace equipment shell needs to be detected, a worker places the aerospace equipment shell on the supporting table 1, holds the rotating handle 52 to rotate the bidirectional screw rod 51 after the placement is completed, further enables the clamping plate 53 to move inwards to be in contact with the aerospace equipment shell to clamp the aerospace equipment shell, achieves the effect of clamping the aerospace equipment shells with different lengths, prevents the aerospace equipment shell from moving, enables the pressure sensor 4 to detect the strength of the aerospace equipment shell better, then enables the hydraulic cylinder 3 to be started by the worker, enables the telescopic rod of the hydraulic cylinder 3 to extend, further enables the pressure sensor 4 to move downwards to be in contact with the aerospace equipment shell, enables the worker to control the pressure sensor 4 to be started by the control panel 41, further enables the strength detection of the aerospace equipment shell to be carried out, enables the worker to control the telescopic rod of the hydraulic cylinder 3 to be shortened by the control panel 41, further enables the pressure sensor 4 to move upwards to be out of contact with the aerospace equipment shell, enables the worker to hold the bidirectional screw rod 51 to be reversed by the worker, and enables the clamping plate 53 to move outwards to be out of contact with the aerospace equipment shell, and enables the worker to be separated from the aerospace equipment shell from the supporting table 1.

Example 2

On the basis of embodiment 1, referring to fig. 2 and 3, the hydraulic cylinder further comprises a guide rod 61, a protective frame 63, elastic pieces 62, first support rods 64, winding rods 65 and steel ropes 66, wherein the guide rods 61 are symmetrically arranged on the left side and the right side of the support table 1 in a front-back mode through welding, the protective frames 63 used for protection are slidably arranged among the four guide rods 61, the elastic pieces 62 are sleeved on the guide rods 61, two ends of each elastic piece 62 are respectively connected with the protective frame 63 and the guide rods 61, the first support rods 64 are arranged on the left side and the right side of a telescopic rod of the hydraulic cylinder 3 in a welding mode, the winding rods 65 are arranged on the left side and the right side of the upper portion of the support plate 2 in a welding mode, the steel ropes 66 are connected between the two first support rods 64 and the protective frame 63, and the steel ropes 66 are wound on the winding rods 65.

When the strength of the aerospace equipment shell needs to be detected, a worker starts the hydraulic cylinder 3, the worker controls the telescopic rod of the hydraulic cylinder 3 to extend, the pressure sensor 4 is driven to move downwards to detect the strength of the aerospace equipment shell, the first support rod 64 is driven to move downwards, the steel rope 66 is in a relaxed state, the elastic piece 62 is restored to the original state, the protective frame 63 is further driven to move upwards to shield the support table 1, the pressure sensor 4 is prevented from splashing and injuring the worker due to scraps generated when the strength of the aerospace equipment shell is detected, the potential safety hazard is reduced, after the strength detection of the aerospace equipment shell is completed, the worker closes the pressure sensor 4, the worker controls the telescopic rod of the hydraulic cylinder 3 to shorten, the pressure sensor 4 is driven to move upwards, the first support rod 64 is driven to move upwards, the steel rope 66 is driven to be in a tightening state, the protective frame 63 is driven to move downwards, the elastic piece 62 is compressed accordingly, and the worker closes the hydraulic cylinder 3.

Referring to fig. 2, the utility model further comprises a second supporting rod 7 and a placing box 71, wherein the second supporting rod 7 is arranged on the left side and the right side of the supporting table 1 in a welding mode, and the placing box 71 for placing objects is arranged on the top end of the second supporting rod 7 in a bolt connection mode.

When the worker needs to place the article, the worker places the article in the placement box 71, thereby facilitating the placement and taking of the article by the worker.

Referring to fig. 2, 4 and 5, the anti-skid shoe further comprises a rubber pad 8, and the two clamping plates 53 are provided with the rubber pad 8 for skid prevention on one side close to each other in a bolt connection mode.

The rubber pad 8 plays a protective role, so that the clamping plate 53 is prevented from damaging the surface of the aerospace equipment shell when clamping the aerospace equipment shell, meanwhile, the anti-skid function is played, the friction force between the clamping plate 53 and the aerospace equipment shell is increased, and a better clamping effect is achieved.

Referring to fig. 2 and 3, the hydraulic cylinder 3 is further provided with a warning light 9, the front side of the supporting plate 2 is provided with a warning light 9 for warning through a bolt connection mode, and the warning light 9 is electrically connected with the hydraulic cylinder 3.

When the intensity of the aerospace equipment shell is detected, the prompt lamp 9 is lightened to play a role in prompting, so that the attention of a worker is attracted, and when the aerospace equipment shell is detected, the prompt lamp 9 is not lightened any more, so that the worker is reminded to collect the aerospace equipment shell in time.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (5)

1. The utility model provides an aerospace equipment casing intensity detection device, including brace table (1), backup pad (2), pneumatic cylinder (3), pressure sensor (4) and control panel (41), brace table (1) top rear side rigid coupling has backup pad (2), pneumatic cylinder (3) are installed at backup pad (2) top, the telescopic link of pneumatic cylinder (3) runs through backup pad (2), rigid coupling has pressure sensor (4) on the telescopic link of pneumatic cylinder (3), control panel (41) are installed on brace table (1) top right side, control panel (41) are connected with pressure sensor (4) electricity, a serial communication port, still including bi-directional screw (51), turn (52) and splint (53), backup pad (2) internal rotation is provided with bi-directional screw (51), both ends all rigid couplings have turn (52) about bi-directional screw (51), screw thread is provided with splint (53) on bi-directional screw (51).

2. The aerospace equipment shell strength detection device according to claim 1, further comprising a guide rod (61), a protection frame (63), elastic pieces (62), first support rods (64), winding rods (65) and steel ropes (66), wherein the guide rods (61) are symmetrically fixedly connected on the left side and the right side of the support table (1), the protection frame (63) is slidably arranged between the four guide rods (61), the elastic pieces (62) are sleeved on the guide rods (61), two ends of each elastic piece (62) are respectively connected with the protection frame (63) and the guide rods (61), the first support rods (64) are fixedly connected on the left side and the right side of a telescopic rod of the hydraulic cylinder (3), the winding rods (65) are fixedly connected on the left side and the right side of the upper portion in the support plate (2), the steel ropes (66) are connected between the two first support rods (64) and the protection frame (63), and the steel ropes (66) are wound on the winding rods (65).

3. The aerospace equipment shell strength detection device according to claim 2, further comprising a second supporting rod (7) and a placement box (71), wherein the second supporting rod (7) is fixedly connected to the left side and the right side of the supporting table (1), and the placement box (71) is installed at the top end of the second supporting rod (7).

4. An aerospace device shell strength detection device according to claim 3, further comprising a rubber pad (8), wherein the rubber pad (8) is mounted on one side of the two clamping plates (53) which are close to each other.

5. The aerospace equipment shell strength detection device according to claim 4, further comprising a prompt lamp (9), wherein the prompt lamp (9) is installed on the front side of the supporting plate (2), and the prompt lamp (9) is electrically connected with the hydraulic cylinder (3).