Shock absorption connecting structure of ship built-in component

Abstract

The utility model provides a shock absorption connecting structure of a ship built-in component, and relates to the technical field of ship shock absorption structures. The damping connecting structure of the ship built-in component comprises a main supporting pile, a bearing disc is fixedly connected to the inner surface of the main supporting pile, a damping spring is fixedly connected to the outer surface of the bearing disc, and an external connecting rod is fixedly connected to the end, away from the bearing disc, of the damping spring. According to the damping connecting structure of the ship built-in component, in the rotation process of the push column wheel, the teeth push the push plate columns on the two sides to slide oppositely, so that the push plate columns drive the friction increasing plates outside the push plate columns to slide in the sliding process, then the space between the two friction increasing plates is filled with a square plate, and then the push column wheel is rotated reversely; the push column wheels drive the friction increasing plates on the two sides to slide oppositely, the added square plate is clamped between the two friction increasing plates, the purpose of increasing the contact area between the component and the damping device is achieved, and the problem that when the contact area between the damping device and the component is too small, the device is likely to be damaged is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of shock-absorbing connection structures, specifically a kind of shock-absorbing connection structures of ship interior component, belong to ship shock-absorbing structure technical field. BACKGROUND

[0002] The main reasons of ship vibration include but are not limited to the ship body in the process of operation will be subjected to various external excitation forces, such as periodic excitation force caused by propeller and main engine operation is the main vibration source of ship vibration, and the ship shock-absorbing structure mainly involves using the inherent characteristics of ship structure, reducing or eliminating vibration during navigation by various technical means, to improve the navigation stability and comfort of ship.

[0003] The components in the ship usually need damping components to connect and support, but due to the temporary connection and support of part of the components, and due to the length of part of the damping device is too long, so that the temporary damping for this part of the component needs to frequently carry the overlong damping device, making the carrying difficult, and the volume of part of the component is large, if the contact area between the damping device is too small, the component may be damaged under long-term extrusion;Therefore, we provide a kind of shock-absorbing connection structure of ship interior component to solve the above problems. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model provides a kind of shock-absorbing connection structure of ship interior component to solve the above problems, and the specific technical scheme is:

[0005] A kind of shock-absorbing connection structure of ship interior component, including main stake, the inner surface of main stake is fixedly connected with load-bearing disc, the outer surface of load-bearing disc is fixedly connected with shock-absorbing spring, the end away from load-bearing disc of shock-absorbing spring is fixedly connected with external connecting rod, the outer circumferential surface of external connecting rod is slidably connected with the inner wall of main stake, one end of main stake is fixedly connected with air-permeable disc, the outer surface of air-permeable disc is fixedly connected with pressure stabilizing sleeve, the inner wall of pressure stabilizing sleeve is slidably connected with main stake, the outer circumferential surface of pressure stabilizing sleeve is fixedly connected with buckling plate sleeve, the inner surface of buckling plate sleeve is clamped with pull sleeve plate, the outer surface of pull sleeve plate is slidably connected with limit ring, the inner surface of limit ring is fixedly connected with main stake, the inner surface of limit ring is fixedly connected with resistance column, the outer surface of resistance column is slidably connected with the inner wall of pressure stabilizing sleeve, the outer surface of air-permeable disc side away from main stake is fixedly connected with load piece plate, the inner surface of load piece plate is slidably connected with reinforcing plate, one end of reinforcing plate is fixedly connected with vertical support plate, the outer surface of vertical support plate side close to reinforcing plate is fixedly connected with push plate column, the outer surface of push plate column is slidably connected with load piece plate, the outer surface of push plate column side away from load piece plate is fixedly connected with friction increasing plate, the outer surface of friction increasing plate is fixedly connected with vertical support plate, the teeth of push plate column are engaged with push column wheel, the outer surface of push column wheel is rotatably connected with load piece plate.

[0006] Preferably, the external rod consists of two circular columns with a circular hole at the center. The length of the external rod is slightly less than half the length of the main support pile.

[0007] Preferably, the ventilated plate is a circular plate, and a cross groove is provided on the outer surface of the ventilated plate near the load-bearing plate. The groove extends to the outer circumference of the ventilated plate.

[0008] Preferably, the voltage stabilizing sleeve is a circular tube, and the inner wall of the voltage stabilizing sleeve is provided with four equally spaced rectangular grooves. The length of the rectangular grooves is slightly less than half the length of the deflector post, and the length of the voltage stabilizing sleeve is equal to the length of the external rod.

[0009] Preferably, the pull sleeve plate is a telescopic plate, the width of the pull sleeve plate is half the width of the inner wall of the buckle sleeve, and triangular blocks are fixedly connected to both ends of the pull sleeve plate. The ultimate extension length of the pull sleeve plate is equal to the length of the voltage stabilizing sleeve.

[0010] Preferably, the limiting ring is an annular block, with two square grooves on the outer surface of the limiting ring. The width of the square grooves is twice the width of the pull sleeve plate, and four equidistant rectangular grooves are provided on the inner diameter of the limiting ring.

[0011] Preferably, the carrier plate is a rectangular plate with a through groove at one end, rectangular grooves on the inner walls of both sides of the through groove, and a circular groove on the outer surface of the carrier plate away from the load-bearing plate.

[0012] Preferably, the push plate column is two rectangular columns, and the outer half of the push plate column near the push wheel is provided with teeth, and a vertical support plate is fixedly connected to the end of the push plate column away from the teeth.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The shock-absorbing connection structure of the ship's internal components uses the teeth of the pusher wheel to push the pusher plates on both sides to slide in opposite directions during the rotation of the pusher wheel. This causes the friction-enhancing plates outside the pusher plates to slide during the sliding process. Then, a square plate is filled between the two friction-enhancing plates. After that, the pusher wheel is rotated in the opposite direction, causing the pusher wheel to drive the two friction-enhancing plates on both sides to slide in opposite directions. The added square plate is sandwiched between the two friction-enhancing plates, which increases the contact area between the component and the shock-absorbing device. This solves the problem that the device may be damaged if the contact area between the shock-absorbing device and the component is too small.

[0015] 2. The shock-absorbing connection structure of the ship's internal components is achieved by pressing the two ends of the device towards the middle, then sliding the triangular blocks at both ends of the pull sleeve plate into the openings of the buckle sleeve, and then pulling the pull sleeve plate outward. As the buckle sleeve naturally rises along with the pressure stabilizing sleeve, it presses against the triangular blocks of the pull sleeve plate. This restricts the buckle sleeve while preventing the pressure stabilizing sleeve from fully unfolding, thereby reducing the length of the shock-absorbing device and solving the problem of difficult handling when the shock-absorbing device is too long. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the outer cross-sectional structure of this utility model;

[0018] Figure 3 This is a partial structural diagram of the present invention;

[0019] Figure 4 This is a schematic diagram of the internal cross-sectional structure of this utility model.

[0020] Attached diagram descriptions: 1. Main support pile; 2. Bearing plate; 3. Shock-absorbing spring; 4. External rod; 5. Ventilation plate; 6. Pressure stabilizing sleeve; 7. Buckle plate; 8. Pull sleeve plate; 9. Limiting ring; 10. Rotation-resistant column; 11. Carrier plate; 12. Reinforcing plate; 13. Vertical support plate; 14. Push plate column; 15. Friction-increasing plate; 16. Push column wheel. Detailed Implementation

[0021] The present invention will now be further described with reference to the accompanying drawings.

[0022] Please see Figure 1 , Figure 3 and Figure 4 A load-bearing plate 2 is fixedly connected to the inner surface of the main support pile 1, and a shock-absorbing spring 3 is fixedly connected to the outer surface of the load-bearing plate 2. An external rod 4 is fixedly connected to the end of the shock-absorbing spring 3 away from the load-bearing plate 2. The external rod 4 consists of two circular columns with a circular hole at the center. The length of the external rod 4 is slightly less than half the length of the main support pile 1. The external rod 4 is used to support the device that needs shock absorption and to compress the shock-absorbing spring 3 to achieve shock absorption.

[0023] The outer circumferential surface of the outer rod 4 is slidably connected to the inner wall of the main support pile 1. One end of the main support pile 1 is fixedly connected to the vent plate 5. The vent plate 5 is a circular plate. The outer surface of the vent plate 5 near the load-bearing plate 2 is provided with a cross groove. The groove extends to the outer circumferential surface of the vent plate 5. The vent plate 5 is used to guide the airflow generated during the internal shock absorption process.

[0024] A pressure stabilizing sleeve 6 is fixedly connected to the outer surface of the vent plate 5. The pressure stabilizing sleeve 6 is a circular tube. The inner wall of the pressure stabilizing sleeve 6 has four equally spaced rectangular grooves. The length of the rectangular grooves is slightly less than half the length of the anti-rotation column 10. The length of the pressure stabilizing sleeve 6 is equal to the length of the external rod 4. The pressure stabilizing sleeve 6 is used to enhance the stability of the device during the shock absorption process and to enhance the strength of the external rod 4.

[0025] The inner wall of the pressure stabilizing sleeve 6 is slidably connected to the main support pile 1. The outer circumferential surface of the pressure stabilizing sleeve 6 is fixedly connected to the buckle sleeve 7. The inner surface of the buckle sleeve 7 is snapped with the pull sleeve plate 8. The pull sleeve plate 8 is a telescopic plate. The width of the pull sleeve plate 8 is half the width of the inner wall of the buckle sleeve 7. Triangular blocks are fixedly connected to both ends of the pull sleeve plate 8. The ultimate extension length of the pull sleeve plate 8 is equal to the length of the pressure stabilizing sleeve 6. The pull sleeve plate 8 is used to pull the buckle sleeve 7 through the triangular blocks at both ends, thereby shrinking the device.

[0026] A limiting ring 9 is slidably connected to the outer surface of the pull sleeve plate 8. The limiting ring 9 is an annular block. The outer surface of the limiting ring 9 is provided with two square grooves. The width of the square grooves is twice the width of the pull sleeve plate 8. The inner diameter of the limiting ring 9 is provided with four equidistant rectangular grooves. The limiting ring 9 is used to restrict the movement direction of the pull sleeve plate 8.

[0027] The inner surface of the limiting ring 9 is fixedly connected to the main support pile 1, and the inner surface of the limiting ring 9 is fixedly connected to the anti-rotation column 10. The outer surface of the anti-rotation column 10 is slidably connected to the inner wall of the pressure stabilizing sleeve 6.

[0028] Please refer to it again. Figure 1 and Figure 2 A carrier plate 11 is fixedly connected to the outer surface of the vent plate 5 away from the main support pile 1. The carrier plate 11 is a rectangular plate with a through groove at one end and rectangular grooves on the inner walls of both sides. A circular groove is provided on the outer surface of the carrier plate 11 away from the load-bearing plate 2. The carrier plate 11 supports some of the devices and provides the necessary working environment for some of the devices.

[0029] A reinforcing plate 12 is slidably connected to the inner surface of the carrier plate 11. A vertical support plate 13 is fixedly connected to one end of the reinforcing plate 12. A push plate column 14 is fixedly connected to the outer surface of the vertical support plate 13 near the reinforcing plate 12. The push plate column 14 consists of two rectangular columns. The outer half of the push plate column 14 near the push roller 16 is provided with teeth. The vertical support plate 13 is fixedly connected to the end of the push plate column 14 away from the teeth. The push plate column 14 is used to drive the friction plate 15 and the vertical support plate 13 to slide to both sides during the process of being pushed by the push roller 16.

[0030] A carrier plate 11 is slidably connected to the outer surface of the push plate column 14. A friction-enhancing plate 15 is fixedly connected to the outer surface of the push plate column 14 away from the carrier plate 11. A vertical support plate 13 is fixedly connected to the outer surface of the friction-enhancing plate 15. A push roller 16 is engaged with the teeth of the push plate column 14. The push roller 16 is a spur gear structure. The output end of a built-in motor is fixedly connected to the center of the push roller 16. This structure provides the necessary power source for the rotation of the gear outside the push roller 16. The carrier plate 11 is rotatably connected to the outer surface of the push roller 16.

[0031] In use, this invention works as follows: A power source drives the pusher wheel 16 to rotate. During rotation, the teeth of the pusher wheel 16 push the two pusher plates 14 to slide in opposite directions, causing the friction-enhancing plates 15 to slide as well. A square plate is then placed between the two friction-enhancing plates 15. The pusher wheel 16 is then rotated in the opposite direction, causing the two friction-enhancing plates 15 to slide in opposite directions, thus clamping the added square plate between the two friction-enhancing plates 15 to increase the contact area between the component and the shock-absorbing device. When the device needs to be stored, the two ends are pressed towards the middle, and then the pull plate is pulled out. The triangular blocks at both ends of the 8 slide into the opening of the buckle sleeve 7, and then pull the sleeve plate 8 outward so that the buckle sleeve 7, as it naturally rises with the pressure stabilizing sleeve 6, squeezes the triangular blocks of the sleeve plate 8. This restricts the buckle sleeve 7 and prevents the pressure stabilizing sleeve 6 from fully unfolding. When the device needs to be used, simply push the sleeve plate 8 towards the main support pile 1 so that one side of the triangular block of the sleeve plate 8 disengages from the outer edge of the buckle sleeve 7, and the pressure stabilizing sleeve 6 will naturally spring open. Then push the telescopic plate of the sleeve plate 8 to shorten its length to avoid accidental contact during the operation of the shock absorber.

[0032] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.

Claims

1. A vibration-damping connection structure for ship interior components, comprising main support piles (1), characterized in that: The inner surface of the main support pile (1) is fixedly connected to a load-bearing plate (2), and the outer surface of the load-bearing plate (2) is fixedly connected to a shock-absorbing spring (3). The end of the shock-absorbing spring (3) away from the load-bearing plate (2) is fixedly connected to an external rod (4). The outer circumferential surface of the external rod (4) is slidably connected to the inner wall of the main support pile (1). One end of the main support pile (1) is fixedly connected to a ventilating plate (5). The outer surface of the ventilating plate (5) is fixedly connected to a pressure stabilizing sleeve (6). The inner wall of the pressure stabilizing sleeve (6) is slidably connected to the main support pile (1). The outer circumferential surface of the pressure stabilizing sleeve (6) is fixedly connected to a buckle sleeve (7). The inner surface of the buckle sleeve (7) is snapped with a pull sleeve plate (8). The outer surface of the pull sleeve plate (8) is slidably connected to a limit ring (9). The inner surface of the limit ring (9) is fixedly connected to the main support pile (1). The inner surface of the limit ring (9) is fixedly connected to a rotation-resistant column (10). The outer surface of the anti-rotation column (10) is slidably connected to the inner wall of the pressure stabilizing sleeve (6). The outer surface of the venting plate (5) away from the main support pile (1) is fixedly connected to the carrier plate (11). The inner surface of the carrier plate (11) is slidably connected to the reinforcing plate (12). One end of the reinforcing plate (12) is fixedly connected to the vertical support plate (13). The outer surface of the vertical support plate (13) near the reinforcing plate (12) is fixedly connected to the push plate column (14). The outer surface of the push plate column (14) is slidably connected to the carrier plate (11). The outer surface of the push plate column (14) away from the carrier plate (11) is fixedly connected to the friction-enhancing plate (15). The outer surface of the friction-enhancing plate (15) is fixedly connected to the vertical support plate (13). The teeth of the push plate column (14) are engaged with the push wheel (16). The outer surface of the push wheel (16) is rotatably connected to the carrier plate (11).

2. The vibration damping connection structure for ship interior components according to claim 1, characterized in that: The external rod (4) consists of two circular columns. A circular hole is provided at the center of the external rod (4). The length of the external rod (4) is slightly less than half the length of the main support pile (1).

3. The vibration damping connection structure for ship interior components according to claim 1, characterized in that: The ventilated plate (5) is a circular plate. The outer surface of the ventilated plate (5) near the load-bearing plate (2) is provided with a cross groove, and the groove extends to the outer circumference of the ventilated plate (5).

4. The vibration damping connection structure for ship interior components according to claim 1, characterized in that: The voltage stabilizing sleeve (6) is a circular tube. The inner wall of the voltage stabilizing sleeve (6) is provided with four equally spaced rectangular grooves. The length of the rectangular grooves is slightly less than half the length of the rotating column (10). The length of the voltage stabilizing sleeve (6) is equal to the length of the external rod (4).

5. The vibration damping connection structure for ship interior components according to claim 1, characterized in that: The pull plate (8) is a telescopic plate. The width of the pull plate (8) is half the width of the inner wall of the buckle sleeve (7). Triangular blocks are fixedly connected to both ends of the pull plate (8). The maximum extension length of the pull plate (8) is equal to the length of the voltage stabilizing sleeve (6).

6. The vibration damping connection structure for ship interior components according to claim 1, characterized in that: The limiting ring (9) is an annular block. The outer surface of the limiting ring (9) is provided with two square grooves. The width of the square grooves is twice the width of the pull sleeve plate (8). The inner diameter of the limiting ring (9) is provided with four equidistant rectangular grooves.

7. The vibration damping connection structure for ship interior components according to claim 1, characterized in that: The carrier plate (11) is a rectangular plate. One end of the carrier plate (11) is provided with a through groove, and the inner walls on both sides of the through groove are provided with rectangular grooves. The outer surface of the carrier plate (11) away from the load-bearing plate (2) is provided with a circular groove.

8. The vibration damping connection structure for ship interior components according to claim 1, characterized in that: The push plate column (14) consists of two rectangular columns. The outer half of the push plate column (14) near the push wheel (16) has teeth. The end of the push plate column (14) away from the teeth is fixedly connected to a vertical support plate (13).

Images