CN108674792B - V-shaped vice type aircraft wheel enclasping mechanism - Google Patents
V-shaped vice type aircraft wheel enclasping mechanism Download PDFInfo
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- CN108674792B CN108674792B CN201810503370.5A CN201810503370A CN108674792B CN 108674792 B CN108674792 B CN 108674792B CN 201810503370 A CN201810503370 A CN 201810503370A CN 108674792 B CN108674792 B CN 108674792B
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- trapezoidal thread
- shaped frame
- thread screw
- enclasping
- screw rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a V-shaped vice type aircraft wheel enclasping mechanism which is matched with a transport vehicle for use, and comprises a V-shaped frame with a V-shaped cross section and provided with a mounting hole, and an enclasping device mounted on the V-shaped frame through the mounting hole, wherein the enclasping device penetrates through the mounting hole and the V-shaped frame to form a cavity for mounting an aircraft wheel, and the enclasping device is mounted on the transport vehicle. The beneficial effects of the invention are as follows: the invention can effectively ensure the safety and stability of the aircraft in the transportation process, is convenient to assemble and disassemble, and improves the transportation efficiency; the invention is suitable for transportation in different places and is beneficial to the development of a novel airplane; the invention can effectively avoid the relative movement of the airplane and the transport vehicle in the transport process.
Description
Technical Field
The invention relates to the technical field of airplane transportation, in particular to a V-shaped vice type airplane wheel holding mechanism.
Background
The transportation of the aircraft is an important link in the assembly and manufacturing process of the aircraft, after the assembly of the aircraft is completed, as some landing gear of the aircraft is not debugged, the aircraft needs to be transported with aircraft wheels, and the positioning of the transport vehicle and the aircraft is fixed by the aircraft wheels.
At present, most of transportation after the aircraft is assembled is carried out by traction of aircraft wheels by a tractor so that the aircraft can reach corresponding positions; only a small part of the steel blocks are transported by adopting a transport vehicle, and the current mode of fixing the aircraft wheels and the transport vehicle mostly adopts a building block mode, so that the triangular steel blocks are made, and the wheels are prevented from moving by utilizing slopes.
In order to prevent the relative movement of the aircraft and the transport vehicle, the method adopted in the prior art has the following disadvantages:
the prior proposal for preventing the relative movement of the airplane and the transport vehicle is complex to manufacture and has no limitation on the degree of freedom.
Disclosure of Invention
The invention aims to provide a V-shaped vice type aircraft wheel enclasping mechanism, which is safe and reliable when an aircraft is transported by using a transport vehicle and convenient to assemble and disassemble.
The invention is realized by the following technical scheme:
the utility model provides a mechanism is held tightly to V type vice aircraft wheel, uses with the transport vechicle cooperation, including transversal V type frame that personally submits V style of calligraphy and be provided with the mounting hole, hold tightly the device through the mounting hole installation on V type frame, hold tightly the device and run through the mounting hole and form the cavity that is used for installing the aircraft wheel with V type frame, hold tightly the device and install on the transport vechicle.
Working principle: when the device is used, the wheels of the hoisted airplane are placed on the V-shaped frame through hoisting, the positions of the enclasping device and the side surfaces of the wheels are adjusted, so that enclasping of the enclasping device and the wheels is realized effectively, the safety and stability of the airplane in the transportation process are improved effectively, the mounting and dismounting are convenient, and the transportation efficiency is improved effectively.
Further, in order to better realize the invention, the enclasping device comprises a trapezoidal thread screw rod penetrating through the mounting hole and clamping devices which are in threaded connection with the trapezoidal thread screw rod and are symmetrically arranged along the cross section of the V-shaped frame, and the two clamping devices and the V-shaped frame form a cavity for mounting the airplane wheel; the two clamping devices have the same structure.
Further, in order to better realize the invention, the clamping device comprises a enclasping seat in threaded connection with the trapezoidal thread screw rod and a wheel baffle plate arranged on one side of the enclasping seat close to the V-shaped frame; the airplane wheel baffle and the V-shaped frame form a cavity for installing airplane wheels.
Further, in order to better realize the invention, the clamping device also comprises a guide block which is slidably arranged on the enclasping seat, wherein the guide block comprises a guide part connected with the V-shaped frame and a connecting part which is slidably arranged on the enclasping seat; the enclasping seat is provided with guide grooves along two sides of the central axis of the trapezoidal thread screw rod, and the connecting part is arranged in the guide grooves; one side of the connecting part, which is close to the V-shaped frame, is connected with the guiding part.
Further, in order to better realize the invention, two guide grooves are arranged on two sides of each enclasping seat along the central axis of the trapezoidal thread screw rod, and the central lines of the two guide grooves in the length direction are on the same horizontal plane with the central axis of the trapezoidal thread screw rod; the guide parts are arranged in one-to-one correspondence with the guide blocks.
Further, in order to better realize the invention, the enclasping device also comprises a fixed block which is arranged on the transport vehicle and is used for supporting the trapezoidal thread screw rod, wherein one side of the V-shaped frame, which is close to the fixed block, is provided with a connecting hole, and the connecting hole is communicated with the mounting hole; one side of the fixed block, which is close to the trapezoidal thread screw rod, passes through the connecting hole and is connected with the trapezoidal thread screw rod;
further, in order to better realize the invention, a rotating groove is formed in one side, close to the trapezoidal thread screw, of the fixing block, and a rotating groove which is matched with the rotating groove for use and is radially arranged along the trapezoidal thread screw is formed in the trapezoidal thread screw.
Further, in order to better realize the invention, the fixing block comprises a fixing seat and T-shaped pieces which are arranged on the fixing seat and are close to the trapezoidal thread screw rod, the rotating grooves are formed in one side, close to the trapezoidal thread screw rod, of the T-shaped pieces, and the number of the T-shaped pieces is two and is in one-to-one correspondence with the rotating grooves.
T type spare and rotatory recess mutually support, effectually are connected trapezoidal screw lead screw and fixed block for trapezoidal screw lead screw can not follow its long direction motion.
Further, in order to better realize the invention, a rubber pad is arranged on one side of the V-shaped frame far away from the enclasping device.
Further, in order to better realize the invention, one end of the trapezoidal thread screw rod is provided with a forward trapezoidal thread, and the other end of the trapezoidal thread screw rod is provided with a reverse trapezoidal thread with the direction opposite to that of the forward trapezoidal thread.
Compared with the prior art, the invention has the following advantages:
(1) The invention can effectively ensure the safety and stability of the aircraft in the transportation process, is convenient to assemble and disassemble, and improves the transportation efficiency;
(2) The invention is suitable for transportation in different places and is beneficial to the development of a novel airplane;
(3) The invention can effectively avoid the relative movement of the airplane and the transport vehicle in the transport process.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic view of the structure of the V-shaped frame according to the present invention;
FIG. 3 is a schematic view of the structure of the hugging device according to the present invention;
FIG. 4 is a schematic elevation view of the connection of the fixed block and the trapezoidal thread lead screw in the invention;
FIG. 5 is a schematic side view of a connection of a fixed block to a acme screw;
the device comprises a 1-V-shaped frame, a 11-rubber pad, a 12-mounting hole, a 13-rotating groove, a 2-enclasping device, a 21-wheel baffle, a 22-guide block, a 221-guide part, a 222-connecting part, a 23-fixed block, a 24-guide groove, a 25-T-shaped part and a 3-trapezoidal threaded screw rod.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, 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 invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The present invention will be described in further detail with reference to examples, but embodiments of the present invention are not limited thereto.
Example 1:
the invention is realized by the following technical scheme, as shown in fig. 1-5, a V-shaped vice type aircraft wheel enclasping mechanism is matched with a transport vehicle for use, and comprises a V-shaped frame 1 with a V-shaped cross section and provided with a mounting hole 12, and an enclasping device 2 mounted on the V-shaped frame 1 through the mounting hole 12, wherein the enclasping device 2 penetrates through the mounting hole and the V-shaped frame 1 to form a cavity for mounting the aircraft wheel, and the enclasping device 2 is mounted on the transport vehicle. The central axis of the installation is perpendicular to the cross section of the V-shaped frame 1.
By the improvement, the working principle is that: during the use, make the wheel of being hoisted the aircraft put on V type frame 1 through the hoist and mount, through the position of adjusting enclasping device 2 and wheel side for enclasping device 2 and the laminating of wheel thereby effectual realization is enclasped the wheel, the effectual security and the stability of improvement aircraft in the transportation, and it is convenient to install and remove, effectual improvement conveying efficiency.
Other portions of the present embodiment are the same as those of the above embodiment, and thus will not be described again.
Example 2:
the present embodiment is further optimized based on the above embodiment, as shown in fig. 1 and 3, the enclasping device 2 includes a trapezoidal screw rod 3 penetrating through the mounting hole 12, two clamping devices with the same structure and symmetrically arranged along the cross section of the V-shaped frame 1, and the two clamping devices and the V-shaped frame 1 form a cavity for mounting the aircraft wheel.
It should be noted that, through the improvement, the enclasping device 2 includes a trapezoidal thread screw 3 penetrating through the mounting hole 12, two clamping devices with the same structure, two clamping devices are in threaded connection with the trapezoidal thread screw 3 and symmetrically arranged along the cross section of the V-shaped frame 1, and two clamping devices and the V-shaped frame 1 form a cavity for mounting the aircraft wheel.
When the device is used, the airplane wheel is placed on the V-shaped frame 1, and the two clamping devices symmetrically arranged on the trapezoidal thread screw rod 3 are adjusted to move to one side close to the V-shaped frame 1, so that the clamping devices are attached to the side face of the airplane wheel, and the airplane wheel is clamped through the V-shaped frame 1 and the two clamping devices.
Other portions of the present embodiment are the same as those of the above embodiment, and thus will not be described again.
Example 3:
the embodiment is further optimized on the basis of the embodiment, as shown in fig. 1 and 3, the clamping device comprises a enclasping seat in threaded connection with the trapezoidal thread lead screw 3 and a wheel baffle 21 arranged on one side of the enclasping seat close to the V-shaped frame 1; the wheel baffle 21 and the V-shaped frame 1 form a cavity for mounting the aircraft wheel.
It is to be noted that through above-mentioned improvement, be provided with on the enclasping seat with remind trapezoidal screw hole that threaded screw rod cooperation was used.
Other portions of the present embodiment are the same as those of the above embodiment, and thus will not be described again.
Example 4:
the embodiment is further optimized based on the above embodiment, as shown in fig. 1 and 3, the clamping device further comprises a guide block 22 provided with a connecting part 222 and a guide part 221, the holding seat is provided with guide grooves 24 along two sides of the central axis of the trapezoidal thread screw 3, and the connecting part 222 is installed in the guide grooves 24; the connecting part 222 is connected with the guiding part 221 at one side close to the V-shaped frame 1, and the guiding part 221 is connected with the V-shaped frame 1 at one side far away from the connecting part 222.
The clamping device also comprises a guide block 22 which is slidably arranged on the enclasping seat, wherein the guide block 22 comprises a guide part 221 connected with the V-shaped frame 1 and a connecting part 222 slidably arranged on the enclasping seat; the enclasping seat is provided with guide grooves 24 along two sides of the central axis of the trapezoidal thread screw 3, and the connecting part 222 is arranged in the guide grooves 24; the connecting portion 222 is connected to the guide portion 221 at a side close to the V-shaped frame 1.
It should be noted that, through the above improvement, the guide block 22 is used for ensuring that the trapezoidal thread lead screw 3 will not follow the trapezoidal thread lead screw 3, the guide block 22 is provided with a through hole for connecting to the V-shaped frame 1, wherein the connecting portion 222 in the guide block 22 is installed on the guide groove 24 of the holding seat, the guide portion 221 is provided with a through hole, and the V-shaped frame 1 is fixed to the guide block 22 through the through hole.
Other portions of the present embodiment are the same as those of the above embodiment, and thus will not be described again.
Example 5:
the embodiment is further optimized on the basis of the embodiment, as shown in fig. 1, two guide grooves 24 are arranged on two sides of each holding seat along the central axis of the trapezoidal thread screw rod 3, and the central lines of the two guide grooves 24 in the length direction are on the same horizontal plane with the central axis of the trapezoidal thread screw rod 3; the guide parts 221 are arranged in one-to-one correspondence with the guide blocks 22.
Other portions of the present embodiment are the same as those of the above embodiment, and thus will not be described again.
Example 6:
further, as shown in fig. 1, 3, 4 and 5, in order to better implement the present invention, the holding device 2 further includes a fixing block 23 mounted on the carrier and used for supporting the acme screw 3, a connecting hole is provided on a side of the V-shaped frame near the fixing block 23, the connecting hole is communicated with the mounting hole 12, and a side of the fixing block 23 near the acme screw 3 passes through the connecting hole and is connected with the acme screw 3;
further, in order to better implement the present invention, a rotating groove is disposed on a side of the fixing block 23 near the trapezoidal thread screw 3, and a rotating groove 13 that is used in cooperation with the rotating groove and is disposed along a radial direction of the trapezoidal thread screw 3 is disposed on the trapezoidal thread screw 3.
Further, in order to better implement the present invention, the fixing block includes a fixing seat and T-shaped pieces 25 installed on the fixing seat and close to the trapezoidal thread screw 3, the rotating grooves are disposed on one side of the T-shaped pieces 25 close to the trapezoidal thread screw 3, and the number of the T-shaped pieces 25 is two and is set in one-to-one correspondence with the rotating grooves 13.
The number of T-pieces 25 is two. The two T-shaped pieces 25 are symmetrically arranged and connected with the side surfaces of the trapezoidal thread screw 3.
The fixed seat is fixedly connected with the transport vehicle; the two T-shaped pieces 25 are matched with the rotating grooves, and the trapezoidal thread screw 3 is effectively connected with the fixed block 23, so that the trapezoidal thread screw 3 cannot move along the length direction of the trapezoidal thread screw.
The smaller end of the T-shaped piece 25 is arranged in the rotary groove, and the larger end of the T-shaped piece 25 is fixedly connected with the trapezoidal thread screw rod 3.
Other portions of the present embodiment are the same as those of the above embodiment, and thus will not be described again.
Example 7:
this embodiment is further optimized based on the above embodiment, as shown in fig. 2, a rubber pad 11 is disposed on a side of the V-shaped frame 1 away from the hugging device 2.
One end of the trapezoidal thread screw rod 3 is provided with a forward trapezoidal thread, and the other end is provided with a reverse trapezoidal thread with the direction opposite to that of the forward trapezoidal thread.
It should be noted that, through the above improvement, the rubber pad 11 is used for protecting the aircraft wheel, preventing the aircraft wheel from being scratched, and the V-shaped frame 1 is used for preventing the aircraft wheel from relative movement with the transport vehicle in the course direction during transportation;
the right and left positive and negative trapezoidal threads are adopted at the two ends of the trapezoidal thread screw rod 3, the mode can be operated in one side, the other side also moves, the self-locking effect is achieved, as shown in fig. 1, and the right quadrangular adjusting blocks are designed at the two ends of the trapezoidal thread screw rod 3, so that the spanner is convenient to adjust.
The preferred conditioning blocks may also be regular hexagonal prism structures.
Other portions of the present embodiment are the same as those of the above embodiment, and thus will not be described again.
Example 8:
the embodiment is a best embodiment of the invention, as shown in fig. 1-5, a V-shaped vice type aircraft wheel enclasping mechanism is used in cooperation with a transport vehicle, and comprises a V-shaped frame 1 with a V-shaped cross section and provided with a mounting hole 12, and an enclasping device 2 mounted on the V-shaped frame 1 through the mounting hole 12, wherein the enclasping device 2 penetrates through the mounting hole and the V-shaped frame 1 to form a cavity for mounting the aircraft wheel, and the enclasping device 2 is mounted on the transport vehicle.
Further, in order to better implement the present invention, the enclasping device 2 includes a trapezoidal screw 3 penetrating through the mounting hole 12, and two clamping devices with the same structure, which are in threaded connection with the trapezoidal screw 3 and symmetrically arranged along the cross section of the V-shaped frame 1, and the two clamping devices and the V-shaped frame 1 form a cavity for mounting the aircraft wheel.
Further, in order to better realize the invention, the clamping device comprises a clasping seat in threaded connection with the trapezoidal thread screw rod 3 and a wheel baffle 21 arranged on one side of the clasping seat close to the V-shaped frame 1; the wheel baffle 21 and the V-shaped frame 1 form a cavity for mounting the aircraft wheel.
Further, in order to better implement the present invention, the clamping device further includes a guide block 22 slidably mounted on the clasping seat, and the guide block 22 includes a guide portion 221 connected to the V-shaped frame, and a connecting portion 222 slidably mounted on the clasping seat; the enclasping seat is provided with guide grooves 24 along two sides of the central axis of the trapezoidal thread screw 3, and the connecting part 222 is arranged in the guide grooves 24; the connecting portion 222 is connected to the guide portion 221 at a side close to the V-shaped frame 1.
Further, in order to better realize the invention, two guide grooves 24 are arranged on two sides of each enclasping seat along the central axis of the trapezoidal thread screw rod 3, and the central lines of the two guide grooves 24 in the long direction are on the same horizontal plane with the central axis of the trapezoidal thread screw rod 3; the guide parts 221 are arranged in one-to-one correspondence with the guide blocks 22.
Further, in order to better implement the present invention, the enclasping device 2 further includes a fixing block 23 mounted on the transport vehicle and used for supporting the trapezoidal thread screw 3, a connecting hole is provided on a side of the V-shaped frame near the fixing block 23, and a side of the fixing block 23 near the trapezoidal thread screw 3 passes through the connecting hole and is connected with the trapezoidal thread screw 3; the connection hole communicates with the mounting hole 12.
Further, in order to better implement the present invention, a rotating groove is disposed on a side of the fixing block 23 near the trapezoidal thread screw 3, and a rotating groove 13 that is used in cooperation with the rotating groove and is disposed along a radial direction of the trapezoidal thread screw 3 is disposed on the trapezoidal thread screw 3. The dimension of the rotary groove along the length direction of the trapezoidal thread screw rod 3 is consistent with the dimension of the rotary groove 13 along the length direction of the trapezoidal thread screw rod 3; the fixed block 23 is fixed with the trapezoidal thread lead screw 3 through the rotary groove, and the trapezoidal thread lead screw 3 can not move along the length direction.
Further, in order to better realize the invention, the fixing block comprises a fixing seat and T-shaped pieces 25 which are arranged on the fixing seat and are close to the trapezoidal thread screw 3, the rotating grooves are formed in one side, close to the trapezoidal thread screw 3, of the T-shaped pieces 25, the number of the rotating grooves of the T-shaped pieces 25 is two, and the T-shaped pieces 25 are in one-to-one correspondence with the rotating grooves 13.
The trapezoidal thread screw 3 is prevented from moving along the length direction thereof by the mutual engagement of the T-shaped member 25 and the rotation groove.
Further, in order to better implement the present invention, a rubber pad 11 is disposed on a side of the V-shaped frame 1 away from the hugging device 2.
Further, in order to better realize the invention, one end of the trapezoidal thread screw rod 3 is provided with a forward trapezoidal thread, and the other end is provided with a reverse trapezoidal thread with the direction opposite to that of the forward trapezoidal thread.
By the improvement, the mounting hole is formed by inward deflection along the cross section of the V-shaped frame 1, the position of the mounting hole near the clasping device is used for mounting the trapezoidal thread screw 3, and the guide part 221 is fixedly connected with the V-shaped frame 1.
Lifting the airplane to enable the airplane wheel to be placed on the V-shaped frame 1, and then adjusting the trapezoidal thread screw rod 3 on the enclasping device 2 to enable the enclasping seat to be attached to the airplane wheel; then the aircraft is hoisted on a transport vehicle provided with a fixed block 23, and a rotating groove 13 of the trapezoidal thread screw 3 is matched with a rotating groove on the T-shaped piece 25 to prevent the trapezoidal thread screw 3 from moving along the length direction; the aircraft can be effectively enabled to be safe and reliable when transported by using the transport vehicle, and the aircraft is convenient to disassemble and assemble.
Other portions of the present embodiment are the same as those of the above embodiment, and thus will not be described again.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical substance of the present invention fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a V type vice formula aircraft wheel holds tightly mechanism, uses its characterized in that with the transport vechicle cooperation: the device comprises a V-shaped frame (1) with a V-shaped cross section and provided with a mounting hole (12), and a enclasping device (2) mounted on the V-shaped frame (1) through the mounting hole (12), wherein the enclasping device (2) penetrates through the mounting hole and the V-shaped frame (1) to form a cavity for mounting an airplane wheel, and the enclasping device (2) is mounted on a transport vehicle; the enclasping device (2) comprises a trapezoidal thread screw rod (3) penetrating through the mounting hole (12), and clamping devices which are in threaded connection with the trapezoidal thread screw rod (3) and are symmetrically arranged along the cross section of the V-shaped frame (1), wherein the two clamping devices and the V-shaped frame (1) form a cavity for mounting an airplane wheel; the clamping device comprises a enclasping seat in threaded connection with the trapezoidal thread screw rod (3) and a wheel baffle plate (21) arranged on one side of the enclasping seat close to the V-shaped frame (1); the airplane wheel baffle (21) and the V-shaped frame (1) form a cavity for installing airplane wheels; the clamping device also comprises a guide block (22) which is slidably arranged on the enclasping seat, wherein the guide block (22) comprises a guide part (221) connected with the V-shaped frame (1) and a connecting part (222) which is slidably arranged on the enclasping seat; the enclasping seat is provided with guide grooves (24) along two sides of the central axis of the trapezoidal thread screw rod (3), and the connecting part (222) is arranged in the guide grooves (24); one side of the connecting part (222) close to the V-shaped frame (1) is connected with the guiding part (221); the clamping seat is provided with a trapezoid threaded hole matched with the trapezoid threaded screw rod (3), the guide block (22) is provided with a through hole for being connected to the V-shaped frame (1), a connecting portion (222) in the guide block (22) is arranged on a guide groove (24) of the clamping seat, the guide portion (221) is provided with a through hole, and the V-shaped frame (1) and the guide block (22) are fixed through the through hole.
2. The V-vice type aircraft wheel hugging mechanism of claim 1, wherein: two guide grooves (24) are formed in two sides of each enclasping seat along the central axis of the trapezoidal thread screw rod (3), and the central axes of the two guide grooves (24) in the length direction are on the same horizontal plane with the central axis of the trapezoidal thread screw rod (3); the guide parts (221) are arranged in one-to-one correspondence with the guide blocks (22).
3. The V-vice type aircraft wheel hugging mechanism of claim 2, wherein: the enclasping device (2) further comprises a fixed block (23) which is arranged on the transport vehicle and used for supporting the trapezoidal thread screw rod (3), and a connecting hole is formed in one side, close to the fixed block (23), of the V-shaped frame; the connecting hole is communicated with the mounting hole (12), and one side, close to the trapezoidal thread screw rod (3), of the fixing block (23) penetrates through the connecting hole to be connected with the trapezoidal thread screw rod (3).
4. A V-vice type aircraft wheel hugging mechanism according to claim 3, wherein: the fixing block (23) is provided with a rotary groove on one side close to the trapezoidal thread screw rod (3), and the trapezoidal thread screw rod (3) is provided with a rotary groove (13) which is matched with the rotary groove for use and is radially arranged along the trapezoidal thread screw rod (3).
5. The V-vice type aircraft wheel hugging mechanism of claim 4, wherein: the fixed block (23) comprises a fixed seat and T-shaped pieces (25) which are arranged on the fixed seat and close to the trapezoidal thread screw (3), the rotary grooves are formed in one side, close to the trapezoidal thread screw (3), of the T-shaped pieces (25), and the number of the T-shaped pieces (25) is two and is set in one-to-one correspondence with the rotary grooves (13).
6. A V-vice type aircraft wheel hugging mechanism according to any of the claims 1-5, wherein: one side of the V-shaped frame (1) far away from the enclasping device (2) is provided with a rubber pad (11).
7. The V-vice type aircraft wheel hugging mechanism of claim 6, wherein: one end of the trapezoidal thread screw rod (3) is provided with a forward trapezoidal thread, and the other end of the trapezoidal thread screw rod is provided with a reverse trapezoidal thread with the direction opposite to that of the forward trapezoidal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503370.5A CN108674792B (en) | 2018-05-23 | 2018-05-23 | V-shaped vice type aircraft wheel enclasping mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503370.5A CN108674792B (en) | 2018-05-23 | 2018-05-23 | V-shaped vice type aircraft wheel enclasping mechanism |
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| Publication Number | Publication Date |
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| CN108674792A CN108674792A (en) | 2018-10-19 |
| CN108674792B true CN108674792B (en) | 2023-07-21 |
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| CN201810503370.5A Active CN108674792B (en) | 2018-05-23 | 2018-05-23 | V-shaped vice type aircraft wheel enclasping mechanism |
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