CN220263082U

CN220263082U - Carrier strutting arrangement

Info

Publication number: CN220263082U
Application number: CN202321870809.0U
Authority: CN
Inventors: 苏海珍
Original assignee: Beijing Yihang Zongheng Technology Co ltd
Current assignee: Beijing Yihang Zongheng Technology Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2023-12-29
Anticipated expiration: 2033-07-17

Abstract

The utility model provides a carrier supporting device, which relates to the technical field of carrier support and comprises a movable arm, wherein a sliding supporting rod which is movably connected with a driving arm is fixedly arranged at the other end of the movable arm, a driving assembly is fixedly arranged at one end of the driving arm, a climbing frame is fixedly arranged at one end of the driving arm, a telescopic frame is movably connected inside the climbing frame, and connecting guide rods are fixedly arranged at two ends of the telescopic frame. The utility model has the advantages that: the structure that supports the carrier is set to the adjustable structure that can rotate and stretch out and draw back, can adjust bearing structure's length and supporting angle according to the demand of supporting height and supporting position when supporting the carrier, and then can satisfy multiple support demand to the carrier, and can adjust strutting arrangement's fixed position through adjusting bearing structure's length and supporting angle, reduce strutting arrangement's restriction condition of using, improve strutting arrangement's convenience of using.

Description

Carrier strutting arrangement

Technical Field

The utility model relates to the technical field of carrier support, in particular to a carrier support device.

Background

Before the space carrier is launched, an engine of the space carrier is required to be fixed on a supporting device, and a static ignition test is carried out before the engine is ignited to determine the pressure and the temperature of the propellant, the thrust of the engine, the starting performance and the matching performance of the measurement and control equipment.

In CN218519862U, a support device for spaceflight carrier is introduced, and through the cooperation installation of fixed support, fluid director and windproof chain, the convenient test requirement of on-the-spot installation dismantlement can be satisfied, and this support device has maneuver ability, is little by the constraint of test site, easy operation is reliable. But this strutting arrangement is inconvenient to adjust, and the structure size is fixed, is inconvenient for adjusting position and the size of supporting according to the demand, and the use restriction is great.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

It is therefore an object of the present utility model to provide a carrier support device to solve the above mentioned problems in the background art and overcome the disadvantages of the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a carrier supporting device, including a fixed supporting frame built on the ground, a driving seat as a driving main body is fixedly installed at a top end of the fixed supporting frame, two ends of the driving seat are rotatably connected with connector swing rods, the connector swing rods include driving arms, hydraulic telescopic rods, sliding supporting rods, movable arms and connectors, the driving arms are located at two sides of the driving seat, the hydraulic telescopic rods are fixedly installed inside the driving arms, one ends of the hydraulic telescopic rods are fixedly installed with the movable arms, one ends of the movable arms are fixedly installed with connectors, the other ends of the movable arms are fixedly installed with sliding supporting rods movably connected with the driving arms, one ends of the driving arms are fixedly installed with driving components, one ends of the driving arms are fixedly installed with climbing frames, the inner movable ends of the climbing frames are movably connected with telescopic frames, and two ends of the telescopic frames are fixedly installed with connecting guide rods.

The technical scheme is adopted: according to the requirement control hydraulic telescopic link flexible drive movable arm that uses removes, make the movable arm drive the inside slip of slip bracing piece at the actuating arm, adjust the total length between movable arm and the actuating arm.

By above-mentioned arbitrary scheme preferred, the one end of fixed bolster is provided with the staircase, the top fixed mounting of fixed bolster has the rail guard, the top fixed mounting of rail guard has the protective cover, the protective cover is located the top of drive seat.

The technical scheme is adopted: the upper supporting device and the lower supporting device of the operating personnel are convenient to use through the escalator, so that the guard rail can protect the operating personnel and the driving structure, and meanwhile, the guard cover can protect the upper part of the supporting device, and the use safety of the supporting device is improved.

By the above-mentioned scheme preferred, the inside of drive seat is offered and is had the mounting groove with drive assembly looks adaptation, the one end of drive arm is provided with the boss, the surface of boss is provided with the fixture block.

The technical scheme is adopted: the driving structure is connected with the supporting structure through the driving seat, so that the motion stability of the supporting structure is ensured.

By the preferred mode of above-mentioned arbitrary scheme, drive assembly includes driving motor, drive gear and transmission shaft, driving motor fixed mounting is in the inside of drive seat, driving motor's output shaft fixed mounting has drive gear, drive gear meshing has drive gear, drive gear's middle part fixed mounting has the transmission shaft, transmission shaft and drive arm fixed mounting.

The technical scheme is adopted: the driving motor is controlled to output power to drive the driving gear to rotate, the driving gear drives the transmission gear to rotate through gear transmission, the transmission gear drives the transmission shaft to rotate, the transmission shaft transmits power output by the motor to the driving arm to enable the driving arm to rotate, and the driving gear and the transmission gear can be provided with a plurality of groups to form a transmission system so as to meet the power transmission requirement, and the stable operation of transmission is guaranteed.

By the above-mentioned scheme preferred, the transmission shaft is connected with the drive seat rotation, the joint groove with drive arm looks adaptation is seted up at the both ends of transmission shaft.

The technical scheme is adopted: the transmission shaft and the driving arm are clamped to ensure the stability of the transmission between the transmission shaft and the driving arm, and the relative movement of the transmission shaft and the driving arm is avoided.

By the preferred mode of above-mentioned arbitrary scheme, climbing frame and actuating arm fixed mounting, the spout with the connecting guide arm looks adaptation has been seted up to the inside of climbing frame.

The technical scheme is adopted: the climbing rack rotates along with the rotation of the driving arm, and the climbing rack drives the telescopic rack to rotate through the connecting guide rod.

By any of the above schemes, preferably, the telescopic frame and the movable arm are fixedly installed, and the connecting guide rod is movably connected to the inside of the climbing frame.

The technical scheme is adopted: the expansion bracket is driven to move in the moving process of the movable arm, so that the expansion bracket drives the connecting guide rod to rotate in the climbing frame, and the total length of the expansion bracket and the climbing frame is adjusted.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the structure that supports the carrier is set to the adjustable structure that can rotate and stretch out and draw back, can adjust bearing structure's length and supporting angle according to the demand of supporting height and supporting position when supporting the carrier, and then can satisfy multiple support demand to the carrier, and can adjust strutting arrangement's fixed position through adjusting bearing structure's length and supporting angle, reduce strutting arrangement's restriction condition of using, improve strutting arrangement's convenience of using.

2. The climbing structure capable of stretching along with the supporting structure is arranged at one end of the supporting structure, so that operators can operate the joint of the supporting structure conveniently, and the use convenience of the supporting device is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a connector swing link according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a structure of a climbing frame according to an embodiment of the present utility model;

wherein: 1-fixed support frame, 2-driving seat, 3-connector swing rod, 31-driving arm, 32-hydraulic telescopic rod, 33-sliding support rod, 34-movable arm, 35-connector, 4-driving component, 41-driving motor, 42-driving gear, 43-transmission gear, 44-transmission shaft, 5-climbing frame, 6-telescopic frame, 7-connection guide rod, 8-staircase, 9-guard rail and 10-protective cover.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

As shown in fig. 1-4, the carrier supporting device in the embodiment of the utility model comprises a fixed supporting frame 1 built on the ground, wherein a driving seat 2 serving as a driving main body is fixedly mounted at the top end of the fixed supporting frame 1, two ends of the driving seat 2 are rotatably connected with connector swinging rods 3, each connector swinging rod 3 comprises a driving arm 31, a hydraulic telescopic rod 32, a sliding supporting rod 33, a movable arm 34 and a connector 35, the driving arms 31 are positioned at two sides of the driving seat 2, the hydraulic telescopic rod 32 is fixedly mounted inside the driving arms 31, the movable arm 34 is fixedly mounted at one end of the hydraulic telescopic rod 32, the connector 35 is fixedly mounted at one end of the movable arm 34, the sliding supporting rod 33 movably connected with the driving arms 31 is fixedly mounted at the other end of the movable arm 34, a driving assembly 4 is fixedly mounted at one end of the driving arms 31, a climbing frame 5 is fixedly mounted at one end of the driving arms 5, telescopic frames 6 are movably connected inside the climbing frame 5, and connecting guide rods 7 are fixedly mounted at two ends of the telescopic frames 6.

The technical scheme is adopted: the hydraulic telescopic rod 32 is controlled to stretch and retract according to the use requirement to drive the movable arm 34 to move, so that the movable arm 34 drives the sliding support rod 33 to slide in the driving arm 31, and the total length between the movable arm 34 and the driving arm 31 is adjusted.

By any of the above schemes, preferably, one end of the fixed support frame 1 is provided with an escalator 8, the top end of the fixed support frame 1 is fixedly provided with a guard rail 9, the top end of the guard rail 9 is fixedly provided with a guard cover 10, and the guard cover 10 is located above the driving seat 2.

The technical scheme is adopted: the upper and lower strutting arrangement of operating personnel of being convenient for through staircase 8 makes rail guard 9 carry out safety protection to operating personnel and drive structure, carries out safety protection to strutting arrangement's top through protective cover 10 simultaneously, improves strutting arrangement's security of using.

By any of the above-mentioned schemes, it is preferable that the driving seat 2 is internally provided with a mounting groove adapted to the driving assembly 4, one end of the driving arm 31 is provided with a boss, and a clamping block is provided on the surface of the boss.

The technical scheme is adopted: the driving structure and the supporting structure are connected through the driving seat 2, so that the motion stability of the supporting structure is ensured.

By any of the above schemes, it is preferable that the driving assembly 4 includes a driving motor 41, a driving gear 42, a transmission gear 43 and a transmission shaft 44, the driving motor 41 is fixedly installed inside the driving seat 2, the driving gear 42 is fixedly installed on an output shaft of the driving motor 41, the transmission gear 43 is engaged with the driving gear 42, the transmission shaft 44 is fixedly installed in the middle of the transmission gear 43, and the transmission shaft 44 and the driving arm 31 are fixedly installed.

The technical scheme is adopted: the driving motor 41 is controlled to output power to drive the driving gear 42 to rotate, the driving gear 42 drives the transmission gear 43 to rotate through gear transmission, the transmission gear 43 drives the transmission shaft 44 to rotate, the transmission shaft 44 transmits the power output by the motor to the driving arm 31 to rotate, and a plurality of groups of driving gears 42 and the transmission gear 43 can be arranged to form a transmission system to meet the power transmission requirement, so that stable transmission operation is ensured.

By any of the above-mentioned schemes, it is preferable that the transmission shaft 44 is rotatably connected with the driving seat 2, and the two ends of the transmission shaft 44 are provided with clamping grooves adapted to the driving arm 31.

The technical scheme is adopted: the transmission shaft 44 and the driving arm 31 are clamped to ensure the stability of transmission between the transmission shaft and the driving arm, and the relative movement of the transmission shaft and the driving arm is avoided.

By any of the above-mentioned solutions, it is preferable that the climbing frame 5 and the driving arm 31 are fixedly installed, and a chute adapted to the connecting guide rod 7 is provided in the climbing frame 5.

The technical scheme is adopted: the climbing frame 5 rotates along with the rotation of the driving arm 31, and the climbing frame 5 drives the telescopic frame 6 to rotate through the connecting guide rod 7.

By any of the above-described schemes, it is preferable that the expansion bracket 6 and the movable arm 34 are fixedly installed, and the connection guide rod 7 is movably connected to the inside of the climbing frame 5.

The technical scheme is adopted: the telescopic frame 6 is driven to move in the process of moving the movable arm 34, so that the telescopic frame 6 drives the connecting guide rod 7 to rotate in the climbing frame 5, and the total length of the telescopic frame 6 and the climbing frame 5 is adjusted.

The utility model relates to a carrier supporting device, which has the following working principle:

the control driving motor 41 rotates the connector 35 to the bottom end of one side of the fixed support frame 1, the connector 35 and the carrier are connected and fixed, the control driving motor 41 rotates the carrier to a required height through the connector 35, the hydraulic telescopic rod 32 is controlled to stretch and retract according to the position requirement in the rotating process, and finally the carrier is moved to a required position.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

Claims

1. The utility model provides a carrier strutting arrangement, includes builds subaerial fixed bolster (1), the top fixed bolster (1) top fixed mounting has drive seat (2) as the drive main part, the both ends rotation of drive seat (2) are connected with connector pendulum rod (3), its characterized in that: connector pendulum rod (3) include actuating arm (31), hydraulic telescoping rod (32), slip bracing piece (33), expansion arm (34) and connector (35), actuating arm (31) are located the both sides of drive seat (2), the inside fixed mounting of actuating arm (31) has hydraulic telescoping rod (32), the one end fixed mounting of hydraulic telescoping rod (32) has expansion arm (34), the one end fixed mounting of expansion arm (34) has connector (35), the other end fixed mounting of expansion arm (34) has with actuating arm (31) swing joint's slip bracing piece (33), the one end fixed mounting of actuating arm (31) has drive assembly (4), the one end fixed mounting of actuating arm (31) has climbing frame (5), the inside swing joint of climbing frame (5) has expansion bracket (6), the both ends fixed mounting of expansion bracket (6) has link arm (7).

2. A carrier support device as claimed in claim 1, wherein: one end of the fixed support frame (1) is provided with an escalator (8), a protective guard (9) is fixedly arranged at the top end of the fixed support frame (1), a protective cover (10) is fixedly arranged at the top end of the protective guard (9), and the protective cover (10) is located above the driving seat (2).

3. A carrier support device as claimed in claim 2, wherein: the driving seat (2) is internally provided with a mounting groove matched with the driving assembly (4), one end of the driving arm (31) is provided with a boss, and the surface of the boss is provided with a clamping block.

4. A carrier support device as claimed in claim 3, wherein: the driving assembly (4) comprises a driving motor (41), a driving gear (42), a transmission gear (43) and a transmission shaft (44), wherein the driving motor (41) is fixedly installed inside the driving seat (2), the driving gear (42) is fixedly installed on an output shaft of the driving motor (41), the driving gear (42) is meshed with the transmission gear (43), the transmission shaft (44) is fixedly installed in the middle of the transmission gear (43), and the transmission shaft (44) and the driving arm (31) are fixedly installed.

5. A carrier support as claimed in claim 4, wherein: the transmission shaft (44) is rotationally connected with the driving seat (2), and clamping grooves matched with the driving arms (31) are formed in the two ends of the transmission shaft (44).

6. A carrier support device as claimed in claim 5, wherein: the climbing rack (5) and the driving arm (31) are fixedly installed, and a sliding groove matched with the connecting guide rod (7) is formed in the climbing rack (5).

7. A carrier support as claimed in claim 6, wherein: the telescopic frame (6) and the movable arm (34) are fixedly installed, and the connecting guide rod (7) is movably connected to the inside of the climbing frame (5).