Anchoring vehicle supporting device

Abstract

The utility model relates to the technical field of aircrafts, and discloses anchoring vehicle supporting equipment which comprises a supporting unit and a moving unit, the supporting unit comprises a rotary table and a rotary table used for supporting an anchoring platform, the rotary table is fixedly installed on the moving unit, and a plurality of foldable supporting arm parts are symmetrically arranged on the two sides of the rotary table. The rotating table is installed on the rotary table and can rotate relative to the rotary table. The anchoring vehicle supporting equipment is stable and small in size.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft, in particular to an anchor parking support device. Background Art

[0002] In the ground equipment of a moored airship, a support mechanism is required to support the mooring platform and level the mooring platform at the same time. A mooring tower for connecting the airship is often arranged on the mooring platform. Since the airship is easily affected by the wind when in the moored state, it is necessary to enhance the anti-overturning ability of the mooring platform. The existing mooring platforms include fixed type and mobile type. The support mechanism of the fixed moored airship mooring platform is usually fixedly connected to the ground and can bear a large vertical load, but it cannot be transferred and moved; the support mechanism of the mobile moored airship mooring platform is usually arranged on an anchor parking vehicle, which can not only level the mooring platform and adapt to vehicle transportation, but the bearing capacity of the support mechanism for horizontal loads is poor. Therefore, it is necessary to provide an anchor parking support device that can stably support and has a small volume. Content of the Utility Model

[0003] The utility model aims to provide an anchor parking support device to provide an anchor parking support device that can stably support and has a small volume.

[0004] To achieve the above object, the utility model adopts the following technical scheme: The anchor parking support device includes a support unit and a moving unit. The support unit includes a turntable and a rotating table for supporting the mooring platform. The turntable is fixedly installed on the moving unit. A plurality of foldable arm parts are symmetrically arranged on both sides of the turntable. The rotating table is installed on the turntable and the rotating table can rotate relative to the turntable.

[0005] The beneficial effects of this scheme are as follows:

[0006] In this technical scheme, a plurality of foldable arm parts are symmetrically arranged on both sides of the turntable. When the anchor parking support device moves normally, the foldable arm parts are in a folded state, which is convenient for the movement of the anchor parking support device, reduces the area of its transverse section, is convenient for driving on normal roads and highways, and improves the mobility and transportation convenience of the device. When the anchor parking support device needs to enhance the support ability, the foldable arm parts are unfolded, increasing the support span of the device, and can bear the overturning moment of a larger load. When refueling, exhausting or testing the airship and other moored states, it can prevent the anchor parking support device from overturning under the drive of the airship, and improve the safety and reliability of use.

[0007] In this technical solution, the rotating platform is installed on the slewing platform and can rotate relative to the slewing platform. The rotating platform is used to support the mooring platform, and the tether tower is installed on the mooring platform. When the tether tower is in the state of tethering the airship, when the airship stops, the airship may float under the drive of the wind, causing the force on the mooring vehicle support equipment below to be unbalanced and resulting in tipping. By setting the slewing platform, the mooring platform can rotate with the airship, effectively coping with the unbalanced force caused by the wind force or the movement of the airship, and avoiding the tipping of the mooring vehicle support equipment. That is, when the airship moves slightly under the influence of the wind, the slewing platform can automatically adjust its orientation with the movement of the airship, maintaining the balance and stability of the equipment, and also improving the stability of the system under strong wind conditions.

[0008] Preferably, as an improvement, the slewing platform includes two longitudinal beams and multiple cross beams for connecting the two longitudinal beams. The foldable boom parts each include a boom, a boom mounting seat, and two locking mechanisms. The boom is rotatably connected to the boom mounting seat. When the boom is perpendicular to the longitudinal beam and when the boom is folded together with the longitudinal beam, it is respectively clamped and limited by a locking mechanism, and the locking mechanisms are all fixed on the longitudinal beam.

[0009] The beneficial effects are as follows: By setting the locking mechanism to limit the boom, it is ensured that the boom can be firmly locked in both the open and folded states, preventing structural instability caused by accidental loosening, such as the vibration during transportation; the two longitudinal beams are connected by multiple cross beams, forming a strong frame structure and increasing the overall rigidity of the slewing platform.

[0010] Preferably, as an improvement, the locking mechanism includes a lock pin mounting seat, a sliding lock pin, and a spring. The lock pin mounting seat is also provided with a spring seat. The spring is placed in the spring seat. One end of the sliding lock pin is inserted into the spring seat and abuts against the spring. A sliding rod is also fixed to this end of the sliding lock pin. A sliding groove for the sliding rod to slide is opened on the spring seat to limit the sliding lock pin.

[0011] The beneficial effects are as follows: The sliding lock pin is clamped with the boom under the action of the spring force, realizing a fast and simple automatic locking function, reducing the complexity of the operation, and improving the efficiency of boom deployment or folding; when it is necessary to release the clamping, pull the sliding rod by hand, make the sliding rod slide along the sliding groove to overcome the spring force, and the boom can be taken out. No additional tools or the assistance of multiple people are required, and a single person can complete it, improving the work efficiency; at the same time, the sliding groove can limit the sliding direction and sliding distance of the sliding lock pin, ensuring that the sliding lock pin slides within the set distance range.

[0012] Preferably, as an improvement, the lower surface of the sliding lock pin is an inclined surface.

[0013] The beneficial effects are as follows: When the boom moves to the locking position, the inclined surface of the sliding lock pin will contact the boom and automatically slide into the clamping position under the push of the spring. The setting of the inclined surface reduces the frictional resistance, enabling the lock pin to slide more smoothly to the locking position.

[0014] Preferably, as an improvement, one end of the support arm away from the support arm mounting seat is provided with a support leg, and the support leg includes a hydraulic telescopic rod and a support. The support is hinged to the bottom of the hydraulic telescopic rod, and the upper end of the hydraulic telescopic rod is fixedly connected to the support arm.

[0015] The beneficial effects are as follows: When the support arm is unfolded, the hydraulic telescopic rod drives the support to slide downward until it abuts against the ground. The hydraulic telescopic rod can adjust its length as needed to adapt to the height difference of different ground surfaces, ensuring the stable support of the mooring platform on different terrains; in addition, the support is hinged to the bottom of the hydraulic telescopic rod, enabling the support to make adaptive adjustments according to the angle and unevenness of the ground, thereby ensuring full contact between the support and the ground and improving the stability of the support; through the cooperation of the hydraulic telescopic rod and the support, the support arm can effectively disperse the load after unfolding, reducing the risk of the equipment tipping over on uneven ground.

[0016] Preferably, as an improvement, both the support and the hydraulic telescopic rod are rotationally connected by spherical hinges, and angle sensors are also provided on the hydraulic telescopic rods.

[0017] The beneficial effects are as follows: By setting the spherical hinge connection, the support can always stably adhere to the ground when the hydraulic telescopic rod extends, ensuring the stability of the support arm placed on the ground. Angle sensors are also provided on the hydraulic telescopic rods, which can detect the inclination angle of each support. When the support is about to reach the tipping critical value, the angle sensor can sense it in time, facilitating the reminder to the operator for adjustment to prevent tipping accidents.

[0018] Preferably, as an improvement, photoelectric alarms are also provided on the hydraulic telescopic rods, and pressure sensors are provided at the bottoms of the supports. The pressure sensors are electrically connected to the photoelectric alarms.

[0019] The beneficial effects are as follows: When multiple pressure sensors sense uneven pressure and there is a risk of tipping, the photoelectric alarms can quickly issue alarms to remind the operator to take measures to avoid accidents.

[0020] Preferably, as an improvement, clamping plates are fixed on both sides of the support arm, and through holes for sliding lock pins to pass through are formed in the clamping plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of Embodiment 1 of the present utility model;

[0022] Figure 2 It is a schematic diagram of the foldable support arm part structure of Embodiment 1 of the present utility model;

[0023] Figure 3 It is a schematic structural diagram of the locking mechanism of Embodiment 1 of the present utility model. DETAILED DESCRIPTION OF THE INVENTION

[0024] The following is a further detailed description through specific embodiments:

[0025] The reference numerals in the accompanying drawings of the specification include: longitudinal beam 1, cross beam 2, mounting portion 3, moving unit 4, support arm 5, support arm mounting seat 6, locking mechanism 7, locking pin mounting seat 8, sliding locking pin 9, spring 10, spring seat 11, sliding rod 12, sliding groove 13, hydraulic telescopic rod 14, support 15, clamping plate 16, and photoelectric alarm 17.

[0026] Embodiment 1

[0027] Embodiment 1 is basically as Figures 1 - 3 shown, such as Figure 1 shown, the anchor parking support device includes a support unit and a moving unit 4. The support unit includes a turntable and a rotating table for supporting the anchor platform. The turntable is fixedly installed on the moving unit 4. A plurality of foldable support arm 5 parts are symmetrically arranged on both sides of the turntable. In this embodiment, the number of foldable support arm 5 parts is 4. The middle part of the turntable is a mounting portion 3, and the rotating table is installed on the mounting portion 3 and can rotate relative to the turntable.

[0028] The turntable includes two longitudinal beams 1 and a plurality of cross beams 2 for connecting the two longitudinal beams 1. The cross beams 2 and the longitudinal beams 1 are fixedly connected by bolts. In this embodiment, each foldable support arm 5 part includes a support arm 5, a support arm mounting seat 6, and two locking mechanisms 7. The support arm 5 is rotatably connected to the support arm mounting seat 6. When the support arm 5 is perpendicular to the longitudinal beam 1 and when the support arm 5 is folded together with the longitudinal beam 1, it is respectively clamped and limited by a locking mechanism 7. The locking mechanisms 7 are all fixed on the longitudinal beam 1; by setting the locking mechanism 7 to limit the support arm 5, it is ensured that the support arm 5 can be firmly locked in both the open and folded states, preventing structural instability caused by accidental loosening, such as jitter during transportation; the two longitudinal beams 1 are connected by a plurality of cross beams 2 to form a strong frame structure, increasing the overall rigidity of the turntable.

[0029] Such as Figure 3As shown, the locking mechanism 7 includes a lock pin mounting seat 8, a sliding lock pin 9, and a spring 10. The lock pin mounting seat 8 is welded to the rotary table. A spring seat 11 is also provided on the lock pin mounting seat 8. The spring 10 is placed inside the spring seat 11. One end of the sliding lock pin 9 is inserted into the spring seat 11 and abuts against the spring 10. A slide bar 12 is fixed to this end of the sliding lock pin 9. A chute 13 for the slide bar 12 to slide is opened on the spring seat 11 to limit the sliding lock pin 9. The lower surface of the sliding lock pin 9 is beveled. When the support arm 5 moves to the locking position, the beveled surface of the sliding lock pin 9 will contact the support arm 5 and automatically slide into the clamping position under the push of the spring 10. The beveled surface reduces the frictional resistance, enabling the sliding lock pin 9 to slide to the locking position more smoothly. The sliding lock pin 9 is clamped with the support arm 5 under the elastic force of the spring 10, realizing a fast and simple automatic locking function, reducing the complexity of the operation, and improving the efficiency of the support arm 5 being unfolded or folded; when it is necessary to release the clamping, pull the slide bar 12 by hand, and make the slide bar 12 slide along the chute 13 to overcome the elastic force of the spring 10, then the support arm 5 can be taken out. No additional tools or the assistance of multiple people are required, and a single person can complete it, improving the work efficiency; at the same time, the chute 13 can limit the sliding direction and sliding distance of the sliding lock pin 9, ensuring that the sliding lock pin 9 slides within the set distance range.

[0030] One end of the support arm 5 away from the support arm mounting seat 6 is provided with a support leg as shown in Figure 2 The support leg includes a hydraulic telescopic rod 14 and a support 15. The support 15 is hinged to the bottom of the hydraulic telescopic rod 14. The upper end of the hydraulic telescopic rod 14 is fixedly connected to the support arm 5; after the support arm 5 is unfolded, the hydraulic telescopic rod 14 drives the support 15 to slide downward until it abuts against the ground. The hydraulic telescopic rod 14 can adjust its length as needed to adapt to the height difference of different ground surfaces, ensuring the stable support of the mooring platform on different terrains; in addition, the support 15 is hinged to the bottom of the hydraulic telescopic rod 14, enabling the support 15 to make adaptive adjustments according to the angle and unevenness of the ground, so as to ensure the full contact of the support 15 with the ground and improve the stability of the support; through the cooperation of the hydraulic telescopic rod 14 and the support 15, the support arm 5 can effectively disperse the load after being unfolded, reducing the risk of the equipment tipping over on uneven ground. Both the support 15 and the hydraulic telescopic rod 14 are rotationally connected through spherical hinges, and angle sensors are also provided on the hydraulic telescopic rod 14; when the hydraulic telescopic rod 14 extends, the support 15 can always stably adhere to the ground, ensuring the stability of the support arm 5 placed on the ground. Angle sensors are also provided on the hydraulic telescopic rod 14, which can detect the inclination angle of each support 15. When the support 15 is about to reach the tipping critical value, the angle sensor can sense it in time, facilitating the reminder to the operator for adjustment and preventing the occurrence of tipping accidents. Clamping plates 16 are fixed on both sides of the support arm 5, and through holes for the sliding lock pin 9 to pass through are opened on the clamping plates 16.

[0031] The specific implementation process is as follows:

[0032] In this technical solution, a plurality of foldable support arms 5 are symmetrically arranged on both sides of the turntable. When the anchor parking support device moves normally, the foldable support arms 5 are in a folded state, which facilitates the movement of the anchor parking support device, reduces the area of its cross-section, facilitates driving on normal roads and highways, and improves the mobility and transportation convenience of the device. When the anchor parking support device needs to enhance its support capacity, the foldable support arms 5 are unfolded, increasing the support span of the device and enabling it to bear a larger load of tipping moment. When refueling, exhausting or testing the airship and in other mooring states, it can prevent the anchor parking support device from tipping under the drive of the airship, enhancing the safety and reliability of use.

[0033] In this technical solution, the rotating platform is installed on the turntable and can rotate relative to the turntable. The rotating platform is used to support the mooring platform and the mooring tower is installed on the mooring platform. When the mooring tower is in the state of mooring the airship, when the airship stops and floats under the drive of the wind, the airship may drive the anchor parking support device below to be unbalanced in force and tip over. By setting the turntable, the mooring platform can rotate with the airship, effectively coping with the unbalanced force caused by the wind or the movement of the airship, and preventing the anchor parking support device from tipping over. That is, when the airship moves slightly under the influence of the wind, the turntable can automatically adjust its orientation with the movement of the airship, maintaining the balance and stability of the device, and also improving the stability of the system under strong wind conditions.

[0034] Embodiment 2

[0035] The difference between Embodiment 2 and Embodiment 1 is that it further includes a control system. The control system is electrically connected to the photoelectric alarm 17, the pressure sensor and the angle sensor respectively. The photoelectric alarm 17 is also provided on the hydraulic telescopic rod 14. Pressure sensors are provided at the bottom of the supports 15, and the pressure sensors are electrically connected to the photoelectric alarm 17. When multiple pressure sensors sense uneven pressure and there is a risk of tipping, the photoelectric alarm 17 can quickly issue an alarm to remind the operator to take measures to avoid accidents.

[0036] The above are only embodiments of the present invention. Specific technical solutions and / or common knowledge such as characteristics known in the art are not described in detail here. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners described in the specification can be used to interpret the content of the claims.

Claims

1. Anchor vehicle support equipment, characterized in that: It includes a supporting unit and a moving unit. The supporting unit includes a turntable and a rotating table for supporting the mooring platform. The turntable is fixedly mounted on the moving unit. A plurality of foldable supporting arms are symmetrically arranged on both sides of the turntable. The rotating table is mounted on the turntable and can rotate relative to the turntable.

2. The anchored vehicle support device according to claim 1, characterized in that: The turntable includes two longitudinal beams and a plurality of transverse beams for connecting the two longitudinal beams. The foldable arm parts include a support arm, an arm mounting seat and two locking mechanisms. The support arm is rotatably connected to the support arm mounting seat. When the support arm is perpendicular to the longitudinal beam and when the support arm and the longitudinal beam are closed, they are respectively engaged with a locking mechanism for limiting position. The locking mechanisms are all fixed on the longitudinal beam.

3. The anchored vehicle support device according to claim 2, characterized in that: The locking mechanism includes a lock pin mounting seat, a sliding lock pin and a spring. The lock pin mounting seat is also provided with a spring seat, the spring is placed in the spring seat, one end of the sliding lock pin is inserted into the spring seat and resists against the spring, a sliding rod is also fixed to this end of the sliding lock pin, and a sliding groove is opened on the spring seat for the sliding rod to slide to achieve the limitation of the sliding lock pin.

4. The anchored vehicle support device according to claim 3, characterized in that: The lower surface of the sliding lock pin is an inclined surface.

5. The anchored vehicle support device according to claim 4, characterized in that: One end of the support arm away from the support arm mounting seat is provided with a support leg portion, which includes a hydraulic telescopic rod and a support seat, the support seat is hinged to the bottom of the hydraulic telescopic rod, and the upper end of the hydraulic telescopic rod is fixedly connected to the support arm.

6. The anchored vehicle support device according to claim 5, characterized in that: The support and the hydraulic telescopic rod are both rotatably connected through a ball joint, and an angle sensor is also provided on the hydraulic telescopic rod.

7. The anchored vehicle support device according to claim 6, characterized in that: A photoelectric alarm is also arranged on the hydraulic telescopic rod, and a pressure sensor is arranged at the bottom of the support, and the pressure sensor is electrically connected to the photoelectric alarm.

8. The anchored vehicle support device according to claim 7, characterized in that: Clamping plates are fixed on both sides of the supporting arm, and openings are provided on the clamping plates for the sliding locking pins to pass through.

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