CN209757564U - Plane traction rod capable of lifting height - Google Patents
Plane traction rod capable of lifting height Download PDFInfo
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- CN209757564U CN209757564U CN201920491722.XU CN201920491722U CN209757564U CN 209757564 U CN209757564 U CN 209757564U CN 201920491722 U CN201920491722 U CN 201920491722U CN 209757564 U CN209757564 U CN 209757564U
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- rod
- shaped plate
- traction
- gear
- round rod
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Abstract
The utility model discloses an aircraft traction lever of liftable height, including drawing round bar, handheld pole, hydraulic push rod, U template, box, micro motor, frame lid, first gear, chain, second gear, bar spout, drawing towing pintle, T template, screw rod, square frame and gyro wheel. The utility model relates to a rationally, the T template through the rebound drives to pull the towing pintle and is close to the couple and pull the department and hang the position together until with corresponding structure on the object to adopt the local mode of pulling link lift adjustment, can just can realize operating the use to the department that articulates of suitable height when motionless overall position high position changes, realize pulling the couple and upwards lift the junction and keep the function of suitable distance with ground, and support intensity height, the follow-up traction movement of being convenient for.
Description
Technical Field
The utility model relates to an aircraft traction lever specifically is an aircraft traction lever of liftable height, belongs to aircraft application technical field.
Background
An aircraft is an aircraft which has wings, one or more engines, is driven by self power to advance, can have the density of the aircraft in the atmosphere higher than that of air, is a balloon or airship if the density of the aircraft is lower than that of the air, and can only glide in the air without a power device, and is called a glider.
The aircraft draw bar among the prior art exists because of different planes and appears drawing the difference of couple junction position height when connecting the aircraft connection department that pulls to some lack can solve the structure that reciprocates of above-mentioned problem, be not convenient for push up the junction and make bottommost and ground keep suitable distance simultaneously. Therefore, the plane traction rod capable of lifting the height is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aircraft traction lever of liftable height for solving above-mentioned problem.
The utility model realizes the purpose by the following technical scheme, the plane traction rod with the height capable of being lifted comprises a traction round rod, a lifting structure and a push-pull structure, wherein one end of the traction round rod is provided with the top of the side surface of a square opening frame, one side of the annular surface of the traction round rod is provided with a frame cover, and the side walls of the two sides in the square opening frame are both vertically provided with a strip-shaped chute;
The lifting structure comprises a screw and a T-shaped plate, two ends of the screw are respectively rotatably installed at the middle position of the top and the middle position of the bottom in the square-mouth frame, a second gear is assembled at the top of the screw, the second gear is in transmission connection with a plurality of first gears through a chain, the first gears are linearly and equidistantly installed on one side of the annular surface of the traction round rod, a threaded through hole is formed in a middle convex block on one side of the T-shaped plate, the T-shaped plate is in threaded connection with the screw through the threaded through hole, two sides of the middle convex block on one side of the T-shaped plate are in sliding connection with corresponding strip-shaped chutes through sliders, and a traction towing hook is;
The push-and-pull structure comprises a U-shaped plate and a hydraulic push rod, the middle part in the U-shaped plate is movably connected with the middle part of a traction round rod through a pin rod, the top of the end face of one side of the U-shaped plate is provided with a box body, one end of the hydraulic push rod is movably connected with the top of the other side of the U-shaped plate through a movable seat, and one end of the push rod of the hydraulic push rod is movably connected with the traction round rod.
Preferably, a micro motor is installed on one side of the top surface of the strip frame cover, and one end of a shaft rod of the micro motor is connected with one end of a shaft rod on the side surface of the first gear on the outermost side.
Preferably, the opposite side surface of the first gear is rotatably arranged at one end of the pole, and the other end of the pole is fixedly arranged on the annular surface corresponding to the traction round rod.
Preferably, the first gear and the chain are both located in the frame cover, one end of the chain penetrates through the through hole, and the through hole is formed in the edge of the top of one side face of the square opening frame.
preferably, the box body is internally provided with hydraulic oil output control equipment and a storage battery, and the storage battery is electrically connected with the micro motor through a conducting wire.
Preferably, the bottom of the two sides of the U-shaped plate is rotatably provided with the roller, and the top of the other end of the traction round rod inside the U-shaped plate is provided with the handheld rod.
The utility model has the advantages that:
1. This kind of aircraft traction lever of liftable height reasonable in design drives through the T template of rebound and draws the tow hook to get in touch and draw the department and be close to until with the corresponding structure on the object hook position together to adopt the mode that the local part was drawn the link and is gone up and down to adjust, just can realize operating the use to the department that articulates of suitable height when motionless whole position altitude position changes.
The aircraft traction rod capable of lifting height is reasonable in design, the function that the hook traction connection part is lifted upwards to keep a proper distance with the ground is achieved, the supporting strength is high, and subsequent traction and movement are facilitated.
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the square frame structure of the present invention;
Fig. 3 is a schematic view of the connection structure of the U-shaped plate and the roller of the present invention.
In the figure: 1. traction round bar, 2, handheld bar, 3, hydraulic push rod, 4, U-shaped plate, 5, box, 6, micro motor, 7, frame cover, 8, first gear, 9, chain, 10, second gear, 11, bar-shaped chute, 12, traction tow hook, 13, T-shaped plate, 14, screw rod, 15, square frame, 16, roller.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the plane traction rod capable of lifting height comprises a traction round rod 1, a lifting structure and a push-pull structure, wherein one end of the traction round rod 1 is provided with the top of the side surface of a square opening frame 15, one side of the annular surface of the traction round rod 1 is provided with a strip frame cover 7, and the side walls of the two sides in the square opening frame 15 are both vertically provided with strip-shaped sliding grooves 11;
The lifting structure comprises a screw rod 14 and a T-shaped plate 13, two ends of the screw rod 14 are respectively rotatably installed at the middle position of the top and the middle position of the bottom in a square frame 15, a second gear 10 is assembled at the top of the screw rod 14, the second gear 10 is in transmission connection with a plurality of first gears 8 through a chain 9, the first gears 8 are linearly and equidistantly installed on one side of the annular surface of a traction round rod 1, a threaded through hole is formed in a middle bump on one side of the T-shaped plate 13, the T-shaped plate 13 is in threaded connection with the screw rod 14 through the threaded through hole, two sides of the middle bump on one side of the T-shaped plate 13 are in sliding connection with corresponding strip-shaped chutes 11 through sliders, and a traction towing hook 12;
The push-and-pull structure includes U template 4 and hydraulic push rod 3, the middle part passes through the pin rod in the U template 4 and draws 1 middle part swing joint of round bar, and 4 side end face tops of U template install box 5, 3 one ends of hydraulic push rod pass through sliding seat and 4 opposite side top swing joint of U template, and hydraulic push rod 3's push rod one end pass through the sliding seat and draw round bar 1.
the micro motor 6 is arranged on one side of the top surface of the frame cover 7, and one end of a shaft rod of the micro motor 6 is mutually connected with one end of a shaft rod on the side surface of the first gear 8 on the outermost side, so that the effect of driving the first gear 8 connected with the micro motor to rotate is achieved; the opposite side surface of the first gear 8 is rotatably arranged at one end of the post rod, and the other end of the post rod is fixedly arranged on the corresponding annular surface of the traction round rod 1, so that the corresponding first gear 8 is favorably connected with the corresponding annular surface of the traction round rod 1; the first gear 8 and the chain 9 are both positioned in the frame cover 7, one end of the chain 9 penetrates through a through hole, and the through hole is formed in the edge of the top of one side face of the square opening frame 15, so that the chain 9 can conveniently penetrate through the through hole; hydraulic oil output control equipment and a storage battery are installed in the box body 5, and the storage battery is electrically connected with the micro motor 6 through a conducting wire, so that the effect of controlling corresponding equipment devices is achieved; u template 4 both sides bottom all rotates installs gyro wheel 16, and the inside 1 other end top of traction round bar of U template 4 installs handheld pole 2, is favorable to operating personnel to promote handheld pole 2 and carries out holistic removal under the gyro wheel 16 effect.
When the utility model is used, firstly, the towing hook 12 is positioned at the bottom of the hook, then the micro motor 6 is started to drive the first gear 8 and the second gear 10 which is connected by the chain 9 in a transmission way to rotate, thereby driving the screw 14 to rotate and enabling the T-shaped plate 13 which is in threaded connection to move upwards or downwards in the square frame 15 under the mutual action of force, the towing hook 12 is driven by the T-shaped plate 13 which moves upwards to be close to the hook towing position until the corresponding structure on the object is hooked together, thereby adopting the lifting adjustment mode of the local towing connecting end, and the operation and use of the hooking position with proper height can be realized while the height position of the whole position is not moved;
the hydraulic push rod 3 connected with the built-in hydraulic oil output control equipment is started to be in an extending or contracting state, and the traction hook end can move upwards or downwards, so that the function that the traction connection part of the hook is lifted upwards to keep a proper distance with the ground is achieved, the supporting strength is high, and subsequent traction movement is facilitated.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. the utility model provides an aircraft traction lever of liftable height which characterized in that: the lifting device comprises a traction round rod (1), a lifting structure and a push-pull structure, wherein the top of the side surface of a square opening frame (15) is installed at one end of the traction round rod (1), a strip frame cover (7) is installed on one side of the annular surface of the traction round rod (1), and strip sliding grooves (11) are vertically formed in the side walls of the two sides in the square opening frame (15);
The lifting structure comprises a screw rod (14) and a T-shaped plate (13), two ends of the screw rod (14) are respectively rotatably installed at the middle position of the top and the middle position of the bottom in a square opening frame (15), a second gear (10) is assembled at the top of the screw rod (14), the second gear (10) is in transmission connection with a plurality of first gears (8) through a chain (9), the first gears (8) are linearly and equidistantly installed on one side of the annular surface of a traction round rod (1), a threaded through hole is formed in the middle part of one side of the T-shaped plate (13), the T-shaped plate (13) is in threaded connection with the screw rod (14) through the threaded through hole, two sides of the middle part of one side of the T-shaped plate (13) are in sliding connection with corresponding strip-shaped sliding grooves (11) through sliding blocks, and a traction towing;
The push-and-pull structure comprises a U-shaped plate (4) and a hydraulic push rod (3), the middle of the interior of the U-shaped plate (4) is movably connected with the middle of a traction round rod (1) through a pin rod, a box body (5) is installed at the top of the end face of one side of the U-shaped plate (4), one end of the hydraulic push rod (3) is movably connected with the top of the other side of the U-shaped plate (4) through a movable seat, and one end of a push rod of the hydraulic push rod (3) is movably connected with the traction round rod (.
2. an aircraft tow bar capable of lifting height according to claim 1, wherein: a micro motor (6) is installed on one side of the top surface of the frame cover (7), and one end of a shaft rod of the micro motor (6) is connected with one end of a shaft rod on the side surface of the first gear (8) on the outermost side in an interconnecting mode.
3. An aircraft tow bar capable of lifting height according to claim 1, wherein: the opposite side surface of the first gear (8) is rotatably arranged at one end of the column rod, and the other end of the column rod is fixedly arranged on the annular surface corresponding to the traction round rod (1).
4. An aircraft tow bar capable of lifting height according to claim 1, wherein: first gear (8) and chain (9) all are located frame lid (7), and chain (9) one end passes the perforation, the perforation is seted up at square opening frame (15) one side top edge.
5. An aircraft tow bar capable of lifting height according to claim 1, wherein: the hydraulic oil output control device and the storage battery are installed in the box body (5), and the storage battery is electrically connected with the micro motor (6) through a conducting wire.
6. an aircraft tow bar capable of lifting height according to claim 1, wherein: the bottom of the two sides of the U-shaped plate (4) is rotatably provided with the roller (16), and the top of the other end of the traction round rod (1) inside the U-shaped plate (4) is provided with the handheld rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491722.XU CN209757564U (en) | 2019-04-11 | 2019-04-11 | Plane traction rod capable of lifting height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491722.XU CN209757564U (en) | 2019-04-11 | 2019-04-11 | Plane traction rod capable of lifting height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209757564U true CN209757564U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920491722.XU Active CN209757564U (en) | 2019-04-11 | 2019-04-11 | Plane traction rod capable of lifting height |
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| CN (1) | CN209757564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634438A (en) * | 2020-04-21 | 2020-09-08 | 江西冠一通用飞机有限公司 | General aircraft is with pulling external member |
-
2019
- 2019-04-11 CN CN201920491722.XU patent/CN209757564U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634438A (en) * | 2020-04-21 | 2020-09-08 | 江西冠一通用飞机有限公司 | General aircraft is with pulling external member |
| CN111634438B (en) * | 2020-04-21 | 2024-04-19 | 江西冠一通用飞机有限公司 | General aircraft traction external member |
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