CN220263071U - Split type clamp equipment capable of realizing quick assembly disassembly - Google Patents
Split type clamp equipment capable of realizing quick assembly disassembly Download PDFInfo
- Publication number
- CN220263071U CN220263071U CN202320824903.6U CN202320824903U CN220263071U CN 220263071 U CN220263071 U CN 220263071U CN 202320824903 U CN202320824903 U CN 202320824903U CN 220263071 U CN220263071 U CN 220263071U
- Authority
- CN
- China
- Prior art keywords
- clamp
- framework
- buckle
- aircraft
- left clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000001503 joint Anatomy 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 239000013585 weight reducing agent Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000011900 installation process Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 description 16
- 238000009434 installation Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
Split type clamp equipment capable of realizing quick disassembly and assembly, a left clamp, a right clamp and a lower clamp; after the three-flap clamp is in butt joint, the aircraft is lifted, transported, supported and fixed; wherein left clamp and right clamp all install in the aircraft lee face, and lower clamp installs in the windward side of aircraft. The device has the advantages of easy operation, high universality, reliability and the like, and can effectively avoid scratch damage of the clamp on the surface of the aircraft.
Description
Technical Field
The utility model relates to split type clamp equipment capable of being quickly disassembled and assembled, and belongs to the technical field of aircrafts.
Background
The aircraft is one of the most common aircraft ground equipment because auxiliary clamps are required for the working conditions of overturning, lifting, horizontal movement, motor transportation and the like. The appearance curved surface of the aircraft is complex, the clamp needs to be correspondingly contoured, the design and production difficulty is high, and the production cost is high; the traditional hoops are all integrally designed, and can be installed or detached after being horizontally moved for a certain distance along the axial direction of the aircraft, so that the disassembly is difficult; the aircraft generally adopts composite materials, the surface of a part of area is adhered with a coating, when the movable clamp is disassembled, the surface of the aircraft is easily scratched, the adhered coating is scratched, the operation risk is high, and potential safety hazards exist; because of the large volume and the large weight, the storage and management are difficult; traditional auxiliary clamp is not adjustable to installation accuracy and to aircraft surface's pressure, brings very big inconvenience for user's use, storage, management. The auxiliary clamping device for the aircraft, which is easy to operate and store and high in safety coefficient, is designed to be an urgent requirement in the test and assembly of the aircraft.
Disclosure of Invention
The utility model solves the technical problems that: the auxiliary clamp scheme is easy to install and detach, high in operation safety coefficient and low in storage management cost, solves the problem of short plates of the existing clamp, and meets ground test, general assembly flight test and user use requirements of an aircraft in a development stage.
The technical scheme of the utility model is as follows: split type clamp equipment capable of realizing quick assembly disassembly, comprising: left clamp, right clamp, lower clamp; after the three-flap clamp is in butt joint, the aircraft is lifted, transported, supported and fixed; wherein left clamp and right clamp all install in the aircraft lee face, and lower clamp installs in the windward side of aircraft.
The left clamp comprises a left clamp framework, a left clamp rubber pad, a hand brake screw, a guide plate, a hand brake rotating wheel, a nut rotating shaft, a butterfly lock nut, a clamping seat, a clamping rotating shaft, a shearing-resistant positioning pin and a clamping; the left clamp framework is of a main structure, and a rubber pad of the left clamp is attached to the inner surface of the left clamp framework and is used for protecting the surface of the aircraft in the installation process; the hand brake screw rod, the guide plate and the hand brake rotating wheel are arranged on the outer surface of the left clamp framework, and an operator carries out position adjustment of the buckle by rotating the hand brake rotating wheel; the nut rotating shaft and the hand brake screw rod are in threaded fit to enable the buckle to rotate around the buckle rotating shaft, and therefore locking and unlocking of the clamp are achieved; the guide plate is in threaded connection with the left clamp framework and is used for limiting the moving direction of the hand brake screw; the buckle seat is used for installing a buckle and a shear-resistant positioning pin; the butterfly lock nut is matched with the nut rotating shaft to play a role in preventing the double nuts from loosening.
The right clamp comprises a right clamp framework, a right clamping seat and a right clamp rubber pad; the right clamp skeleton is major structure, and right clamp rubber pad pastes in right clamp skeleton interior shape face, and right buckle seat is located right clamp skeleton side, realizes controlling the locking of clamp with the buckle cooperation.
The lower clamp comprises a lower clamp framework, a lower clamp rubber pad and a cushion block; the lower clamp framework is of a main structure, a lower clamp rubber pad is attached to the inner surface of the lower clamp framework, and a cushion block is arranged between the upper clamp and the lower clamp and used for adjusting pressure intensity between the clamp and an aircraft.
The device also comprises a large guide; the large guide is an outward-expansion and inward-contraction structure and is arranged on two side surfaces of the left clamp framework and used for visually assisting in judging the butt joint of the left clamp and the right clamp, and the large guide plays roles of guiding constraint and accurate positioning.
The shearing resistant locating pin is installed on the buckle seat through threaded fit, the shearing resistant locating pin is provided with a process tool withdrawal groove, and a cutting plane is increased to facilitate clamping and installation.
The shear-resistant locating pin adopts a high-strength metal GH4169 structure, bears partial load in a vibration environment, and has guiding constraint and accurate locating effects when the left and right clamps are in butt joint.
A plurality of weight reduction grooves are arranged in the left clamp framework and used for reducing weight.
The using process of the clamp equipment is as follows: the left operator adjusts the hand brake rotating wheel to enable the left clamp buckle to be lifted, holds the holding holes on the two sides of the left clamp by hands, slowly and stably lightly places the left clamp in a designated position, and holds the left clamp in a stable state; the right operator holds the holding holes on the two sides of the right clamp by hands, and gradually approaches the left clamp slowly and steadily; the right clamp slowly and stably approaches the left clamp, so that the front end of the right clamp enters the large guide part of the front end of the left clamp; continuing to approach leftwards until the front part of the shear positioning pin is conically guided into the positioning pin hole; continuing to approach leftwards until the left buckle passes over the right buckle seat; after the right clamp and the left clamp are completely contacted and abutted, a left operator operates the hand brake rotating wheel to enable the buckle to be completely buckled into the right clamping seat, a in-place mark is arranged on the locking screw rod, and after the locking screw rod is in place, the butterfly lock nut is locked, and the installation of the upper clamp is completed; after the upper clamp is completed, the lower clamp is connected and fixed through a fastener; and when the disassembly is performed, the operation is finished in the reverse order.
The utility model also relates to a use method of the split type clamp equipment capable of realizing quick disassembly and assembly, a left operator adjusts the hand brake rotating wheel to lift the left clamp buckle, holds the holding holes at two sides of the left clamp by hands, slowly and stably lightly places the left clamp in a designated position, and holds the left clamp in a stable and stable state; the right operator holds the holding holes on the two sides of the right clamp by hands, and gradually approaches the left clamp slowly and steadily; the right clamp slowly and stably approaches the left clamp, so that the front end of the right clamp enters the large guide part of the front end of the left clamp; continuing to approach leftwards until the front part of the shear positioning pin is conically guided into the positioning pin hole; continuing to approach leftwards until the left buckle passes over the right buckle seat; after the right clamp and the left clamp are completely contacted and abutted, a left operator operates the hand brake rotating wheel to enable the buckle to be completely buckled into the right clamping seat, a in-place mark is arranged on the locking screw rod, and after the locking screw rod is in place, the butterfly lock nut is locked, and the installation of the upper clamp is completed; after the upper clamp is completed, the lower clamp is connected and fixed through a fastener; and when the disassembly is performed, the operation is finished in the reverse order.
Compared with the prior art, the utility model has the advantages that: through the design and development of split auxiliary clamp equipment, the control of the buckle can be realized by rotating the hand brake rotating wheel on the ground, so that the locking and opening of the buckle are controlled, and the operation is simple and convenient; the disassembly and the installation do not need to move along the axial direction of the aircraft, so that the abrasion and scratch on the surface of the aircraft are avoided, and the safety and the reliability are realized; the split clamp has light weight and small volume, is convenient for storage and management, and simultaneously has reduced requirement on the size of the production blank, and further reduces the production cost; the split type clamp is adopted to quantitatively control the installation precision and the pressure intensity. The ground test, the general assembly flight test and the user use requirement of the aircraft in the development stage are met, and the development of the aircraft technology is fully supported.
Drawings
FIG. 1 is a front and side view of a left hand clamp of the present utility model;
FIG. 2 is a front view and a side view of the shear pin of the present utility model;
FIG. 3 is a front view of the large guide of the present utility model;
FIG. 4 is a front and side view of the right half clamp of the present utility model;
FIG. 5 is a front view of the lower clip of the present utility model;
fig. 6 is a front view and a side view of the split clip of the present utility model after docking.
FIG. 7 is a cross-sectional view of the locking mechanism of the split clip of the present utility model after docking.
Detailed Description
As shown in fig. 1 to 6, a split type clamp device capable of realizing quick assembly disassembly includes: left clamp, right clamp, lower clamp; after the three-flap clamp is in butt joint, the aircraft is lifted, transported, supported and fixed; wherein left clamp and right clamp all install in the aircraft lee face, and lower clamp installs in the windward side of aircraft.
The left clamp comprises a left clamp framework 9, a left clamp rubber pad 5, a hand brake screw 1, a guide plate 10, a hand brake rotating wheel 6, a nut rotating shaft 8, a butterfly lock nut 7, a clamping seat 12, a clamping rotating shaft 4, a shearing-resistant positioning pin 11 and a clamping buckle 2; the left clamp framework 9 is of a main body structure, and the left clamp rubber pad 5 is attached to the inner surface of the left clamp framework 9 and used for protecting the surface of the aircraft in the installation process; the hand brake screw 1, the guide plate 10 and the hand brake rotating wheel 6 are arranged on the appearance surface of the left clamp framework 9, and an operator adjusts the position of the buckle 2 by rotating the hand brake rotating wheel 6; the nut rotating shaft 8 and the hand brake screw rod 1 are in threaded fit to enable the buckle 2 to rotate around the buckle rotating shaft 4, so that locking and unlocking of the clamp are realized; the guide plate 10 is in threaded connection with the left clamp framework 9 and is used for limiting the moving direction of the hand brake screw 1; the buckle seat 12 is used for installing the buckle 2 and the shear positioning pin 11; the butterfly lock nut 7 and the nut rotating shaft 8 are matched to play a role in preventing the double nuts from loosening.
The right clamp comprises a right clamp framework 15, a right clamping seat 13 and a right clamp rubber pad 14; the right clamp framework 15 is of a main structure, the right clamp rubber pad 14 is attached to the inner surface of the right clamp framework 15, the right clamping seat 13 is located on the side surface of the right clamp framework 15, and the right clamp is matched with the clamping buckle 2 to realize locking of the left clamp and the right clamp.
The lower clamp comprises a lower clamp framework 17, a lower clamp rubber pad 16 and a cushion block 18; the lower clamp framework 17 is of a main structure, the lower clamp rubber pad 16 is attached to the inner surface of the lower clamp framework 17, and the cushion block 18 is arranged between the upper clamp and the lower clamp and used for adjusting the pressure intensity between the clamp and the aircraft.
The large guide 3 is also included; the large guide 3 is of an outward expansion and inward contraction structure and is arranged on two side faces of the left clamp framework 9, is used for visually assisting in judging the butt joint of the left clamp and the right clamp, and plays roles in guiding constraint and accurate positioning.
The shearing resistant locating pin 11 is arranged on the buckle seat 12 in a threaded fit mode, and the shearing resistant locating pin 11 is provided with a process tool withdrawal groove, so that a cutting plane is increased to facilitate clamping and installation.
The shear positioning pin 11 adopts a high-strength metal GH4169 structure, bears partial load in a vibration environment, and has guiding constraint and accurate positioning functions when the left and right clamps are in butt joint.
A plurality of weight reduction grooves are arranged in the left clamp frame 9 for weight reduction.
The using process of the clamp equipment is as follows: the left operator adjusts the hand brake rotating wheel 6 to lift the left clamp buckle 2, holds the holding holes at the two sides of the left clamp by hands, slowly and stably lightly places the left clamp at the designated position, and holds the left clamp in a stable and stable way; the right operator holds the holding holes on the two sides of the right clamp by hands, and gradually approaches the left clamp slowly and steadily; the right clamp slowly and stably approaches the left clamp, so that the front end of the right clamp enters the large guide 3 part at the front end of the left clamp; continuing to approach leftwards until the front part of the shear positioning pin 11 is conically guided into the positioning pin hole; continuing to approach leftwards until the left buckle 2 passes over the right buckle seat 12; after the right clamp and the left clamp are completely contacted and abutted, a left operator operates the hand brake rotating wheel 6 to enable the buckle 2 to be completely buckled into the right clamping seat, a right-in-place mark is arranged on the locking screw rod, and after the right clamp and the left clamp are in place, the butterfly lock nut 7 is locked, and the installation of the upper clamp is completed; after the upper clamp is completed, the lower clamp is connected and fixed through a fastener; and when the disassembly is performed, the operation is finished in the reverse order.
The utility model also relates to a use method of the split type clamp equipment capable of realizing quick disassembly and assembly, a left operator adjusts the hand brake rotating wheel 6 to lift the left clamp buckle 2, holds the holding holes at two sides of the left clamp by hands, slowly and stably lightly places the left clamp at a designated position, and holds the left clamp in a stable and stable state; the right operator holds the holding holes on the two sides of the right clamp by hands, and gradually approaches the left clamp slowly and steadily; the right clamp slowly and stably approaches the left clamp, so that the front end of the right clamp enters the large guide 3 part at the front end of the left clamp; continuing to approach leftwards until the front part of the shear positioning pin 11 is conically guided into the positioning pin hole; continuing to approach leftwards until the left buckle 2 passes over the right buckle seat 12; after the right clamp and the left clamp are completely contacted and abutted, a left operator operates the hand brake rotating wheel 6 to enable the buckle 2 to be completely buckled into the right clamping seat, a right-in-place mark is arranged on the locking screw rod, and after the right clamp and the left clamp are in place, the butterfly lock nut 7 is locked, and the installation of the upper clamp is completed; after the upper clamp is completed, the lower clamp is connected and fixed through a fastener; and when the disassembly is performed, the operation is finished in the reverse order.
Although the present utility model has been described with respect to the preferred embodiments, it is not intended to be limited thereto, and any person skilled in the art can make any possible variations and modifications to the technical solution of the present utility model by using the technical matters disclosed above without departing from the spirit and scope of the present utility model, so any simple modifications, equivalent variations and modifications to the above embodiments according to the technical matters of the present utility model fall within the scope of the technical solution of the present utility model.
Claims (8)
1. Can realize quick assembly disassembly's split clamp equipment, a serial communication port, include: left clamp, right clamp, lower clamp; after the left clamp, the right clamp and the lower clamp are in butt joint, the lifting, the transportation, the supporting and the fixing of the aircraft are realized; wherein left clamp and right clamp all install in the aircraft lee face, and lower clamp installs in the windward side of aircraft.
2. The split type clamp device capable of being quickly disassembled and assembled according to claim 1, wherein the left clamp comprises a left clamp framework, a left clamp rubber pad, a hand brake screw, a guide plate, a hand brake rotating wheel, a nut rotating shaft, a butterfly lock nut, a clamping seat, a clamping rotating shaft, a shearing resistant positioning pin and a clamping; the left clamp framework is of a main structure, and a rubber pad of the left clamp is attached to the inner surface of the left clamp framework and is used for protecting the surface of the aircraft in the installation process; the hand brake screw rod, the guide plate and the hand brake rotating wheel are arranged on the outer surface of the left clamp framework, and an operator carries out position adjustment of the buckle by rotating the hand brake rotating wheel; the nut rotating shaft and the hand brake screw rod are in threaded fit to enable the buckle to rotate around the buckle rotating shaft, and therefore locking and unlocking of the clamp are achieved; the guide plate is in threaded connection with the left clamp framework and is used for limiting the moving direction of the hand brake screw; the buckle seat is used for installing a buckle and a shear-resistant positioning pin; the butterfly lock nut is matched with the nut rotating shaft to play a role in preventing the double nuts from loosening.
3. The split type clamp device capable of being quickly disassembled and assembled according to claim 1, wherein the right clamp comprises a right clamp framework, a right clamping seat and a right clamp rubber pad; the right clamp skeleton is major structure, and right clamp rubber pad pastes in right clamp skeleton interior shape face, and right buckle seat is located right clamp skeleton side, realizes controlling the locking of clamp with the buckle cooperation.
4. The split type clamp device capable of being quickly disassembled and assembled according to claim 1, wherein the lower clamp comprises a lower clamp framework, a lower clamp rubber pad and a cushion block; the lower clamp framework is of a main structure, a lower clamp rubber pad is attached to the inner surface of the lower clamp framework, and a cushion block is arranged between the upper clamp and the lower clamp and used for adjusting pressure intensity between the clamp and an aircraft.
5. A split clamp assembly for quick assembly disassembly as defined in any one of claims 1-4, further comprising a large guide; the large guide is an outward-expansion and inward-contraction structure and is arranged on two side surfaces of the left clamp framework and used for visually assisting in judging the butt joint of the left clamp and the right clamp, and the large guide plays roles of guiding constraint and accurate positioning.
6. The split type clamp device capable of being quickly disassembled and assembled according to claim 2, wherein the shear positioning pin is mounted on the clamping seat in a threaded fit manner, and the shear positioning pin is provided with a process tool withdrawal groove for increasing a cutting plane so as to facilitate clamping and mounting.
7. The split type clamp equipment capable of being quickly disassembled and assembled according to claim 1, wherein the shear positioning pin adopts a high-strength metal GH4169 structure, bears partial load in a vibration environment, and has guiding constraint and accurate positioning effects when the left clamp and the right clamp are assembled and butted.
8. The split type clamp equipment capable of being quickly disassembled and assembled according to claim 1, wherein a plurality of weight reducing grooves are formed in a left clamp framework for weight reduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320824903.6U CN220263071U (en) | 2023-04-13 | 2023-04-13 | Split type clamp equipment capable of realizing quick assembly disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320824903.6U CN220263071U (en) | 2023-04-13 | 2023-04-13 | Split type clamp equipment capable of realizing quick assembly disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220263071U true CN220263071U (en) | 2023-12-29 |
Family
ID=89313960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320824903.6U Active CN220263071U (en) | 2023-04-13 | 2023-04-13 | Split type clamp equipment capable of realizing quick assembly disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220263071U (en) |
-
2023
- 2023-04-13 CN CN202320824903.6U patent/CN220263071U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7794183B2 (en) | Burrless flexible track drilling system and method having counterweight tool balancing system | |
| CN201580565U (en) | Platform vehicle for assembling and disassembling tail pipe nozzle of engine | |
| CN110901947A (en) | Multi-dimensional attitude adjusting platform for loading and maintaining airplane ground | |
| CN220263071U (en) | Split type clamp equipment capable of realizing quick assembly disassembly | |
| CN107443348A (en) | Lift various dimensions adjust motor mounts car | |
| CN102798532B (en) | Device for testing performance of spring brake chamber for automobiles | |
| CN112563654B (en) | Locking device for replacing battery of electric heavy truck | |
| CN220374766U (en) | Unmanned aerial vehicle photoelectric investigation nacelle mounting vehicle | |
| CN217777401U (en) | Joint cutting device for concrete construction | |
| CN208148954U (en) | Hub assembly provision for disengagement | |
| CN2598866Y (en) | Machine wheel loading and unloading ground surface engineering car | |
| CN210592006U (en) | Simple and easy manual door installation frock | |
| CN110216604B (en) | Fairing anchor clamps | |
| CN211306041U (en) | Positioning and returning mechanism | |
| CN216298425U (en) | Lead screw sliding assembly for component assembly tool | |
| CN108488467B (en) | Electromagnetic reversing valve with emergency device | |
| CN216301306U (en) | Axle installation positioning auxiliary device | |
| CN113020936A (en) | Thrust disc and shaft sleeve mounting device and method applied to vertical rotary machine | |
| CN220179139U (en) | Wing leading edge clamping tool for unmanned aerial vehicle body skin | |
| CN219598625U (en) | Automobile steering knuckle and hub combined installation equipment | |
| US8348238B2 (en) | Moving device | |
| CN112455716A (en) | Multifunctional butt-joint trolley capable of moving freely | |
| CN215545099U (en) | Drilling mechanism | |
| CN219601610U (en) | Outer cylinder tooling vehicle for nose landing gear of air passenger aircraft | |
| CN217575302U (en) | Peep hole installation tool car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |