CN113524990A - Electric tyre detacher for airplane - Google Patents
Electric tyre detacher for airplane Download PDFInfo
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- CN113524990A CN113524990A CN202110915698.XA CN202110915698A CN113524990A CN 113524990 A CN113524990 A CN 113524990A CN 202110915698 A CN202110915698 A CN 202110915698A CN 113524990 A CN113524990 A CN 113524990A
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- support
- support frame
- supporting
- tire
- sliding
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- 230000007246 mechanism Effects 0.000 claims abstract description 139
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/0524—Separating tyres from rims, e.g. by destroying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/053—Support of wheel parts during machine operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/132—Machines for removing and mounting tyres
- B60C25/135—Machines for removing and mounting tyres having a tyre support or a tool, movable along wheel axis
- B60C25/138—Machines for removing and mounting tyres having a tyre support or a tool, movable along wheel axis with rotary motion of tool or tyre support
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The application relates to the technical field of airplanes, especially, relate to an electronic child ware of tearing open of aircraft, include: the device comprises a supporting member, and a guide mechanism, a sliding clamping mechanism, an auxiliary positioning mechanism, a lifting mechanism and a rotating mechanism which are arranged on the supporting member, wherein the sliding clamping mechanism and the auxiliary positioning mechanism are arranged at intervals along the length direction of the supporting member, and the sliding clamping mechanism is connected with the supporting member in a sliding manner; an installation space is formed between the sliding clamping mechanism and the auxiliary positioning mechanism, and the guide mechanism, the rotating mechanism and the lifting mechanism are all arranged in the installation space; the rotating mechanism is arranged on the lifting mechanism and is in sliding connection with the lifting mechanism; the guide mechanism is disposed at one side portion of the elevating mechanism along a width direction of the support member. The electric tire dismounting device for the airplane is suitable for airplane wheel tires with different widths and diameters, has better universality, does not need to be matched with hoisting or transporting and tire dismounting equipment for use, and is simpler and more convenient to operate.
Description
Technical Field
The application relates to the technical field of airplanes, in particular to an electric tire detacher for an airplane.
Background
A universal tire detacher for airplane wheels is used for detaching the rubber tires of the airplane wheels. In the field maintenance of an airplane, particularly, the dismounting of the medium-sized and large-sized airplane wheels generally needs to be completed by the cooperation of hoisting or transporting equipment, airplane wheel dismounting equipment and the like, a plurality of operators are matched to complete the dismounting, and the dismounting process is time-consuming. Meanwhile, each tire remover has very limited specifications of detachable airplane tires and poor universality due to the structural limitation of the detaching mechanism.
Disclosure of Invention
An object of the application is to provide an electronic child ware of tearing open of aircraft, has solved the aircraft tire ware of tearing open that exists among the prior art to a certain extent and need cooperate multiple auxiliary assembly collaborative work, and the process is complicated, wastes time and energy, and the cost drops into high, in addition, the relatively poor technical problem of commonality.
The application provides an electronic child ware of tearing open of aircraft includes: the device comprises a supporting member, and a guide mechanism, a sliding clamping mechanism, an auxiliary positioning mechanism, a lifting mechanism and a rotating mechanism which are arranged on the supporting member; the sliding clamping mechanism and the auxiliary positioning mechanism are arranged at intervals along the length direction of the supporting member, and the sliding clamping mechanism is connected with the supporting member in a sliding manner;
an installation space is formed between the sliding clamping mechanism and the auxiliary positioning mechanism, and the guide mechanism, the rotating mechanism and the lifting mechanism are all arranged in the installation space;
the rotating mechanism is arranged on the lifting mechanism and is in sliding connection with the lifting mechanism; the guide mechanism is provided at one side portion of the elevating mechanism along a width direction of the support member.
In the above technical solution, further, the lifting mechanism includes a lifting driving device, a cross folding assembly and a chute body; the lifting driving device is arranged on one side of the cross folding assembly and is connected with the cross folding assembly;
one side of the cross-fold assembly is fixedly connected to the support member and the opposite side of the cross-fold assembly is slidably connected to the support member;
the sliding chute body is arranged at the top of the cross folding assembly.
In any of the above technical solutions, further, the rotating mechanism includes a supporting platform, a rotating disk, a bearing, and a first roller; the supporting platform is provided with a mounting cavity, and the bearing is arranged in the mounting cavity;
the rotating disc covers the opening at the top of the mounting cavity, and is rotatably connected with the supporting platform through a bearing; the first roller is arranged on the side part of the supporting platform and is slidably arranged in the sliding chute body;
the rotating disk has an arc-shaped top end surface recessed toward the support member.
In any of the above technical solutions, further, the auxiliary positioning mechanism includes a first support frame, a mounting seat, a clamping cylinder, a connecting member, and a pressing plate; wherein the first support frame is a height-adjustable support; the pressing plate is connected with the first support frame through the mounting seat;
the cylinder body of the clamping oil cylinder is arranged on the first support frame, and a piston rod of the clamping oil cylinder sequentially penetrates through the mounting seat and the pressing plate;
the connecting component is sleeved at the end part of the piston rod of the clamping oil cylinder, and the connecting component is detachably connected to the sliding clamping mechanism.
In any of the above technical solutions, further, the first support frame includes a first support pipe, a second support pipe, and a U-shaped frame;
wherein the first and second support pipes are provided at both side portions of the support member at intervals in a width direction of the support member;
the one end of U-shaped frame with first support pipe fitting can dismantle the connection, and along the direction of height of first support pipe fitting, the one end of U-shaped frame with first support pipe fitting is formed with a plurality of first tie points, the relative other end of U-shaped frame with the second supports the pipe fitting and can dismantle the connection, and along the direction of height that the pipe fitting was supported to the second, the relative other end of U-shaped frame with the second supports the pipe fitting and is formed with a plurality of second tie points.
In any of the above technical solutions, further, the connecting member is a bushing.
In any of the above technical solutions, further, the guide mechanism includes a second support frame, a guide plate, and a plurality of support legs;
the second support frame is erected on one side part of the support component; the guide plate is rotatably connected with the support frame;
the supporting legs are arranged below the guide plate and are connected with the guide plate;
the guide plate is a foldable plate.
In any of the above technical solutions, further, the sliding clamping mechanism includes a third support frame, and a clamping assembly and a second roller that are disposed on the third support frame; wherein the third support frame is a height-adjustable support; the support member is formed with a third slide groove, and the second roller is slidably disposed in the third slide groove.
In any of the above technical solutions, further, the clamping assembly includes a connecting rod, a fourth supporting frame, and a plurality of pressing members;
the fourth support frame comprises a sleeving part and a plurality of support arms connected with the sleeving part, the sleeving part is sleeved on the connecting rod body, and the support arms are connected with the third support frame; the pressing members are connected with the supporting arms which correspond to each other one by one;
the connecting rod body is detachably connected with the connecting member.
In any one of the above technical solutions, further, the supporting member includes a first supporting frame, supporting feet and third rollers, and the supporting feet and the third rollers are disposed at four vertex angles of the first supporting frame.
Compared with the prior art, the beneficial effect of this application is:
this electronic child ware of tearing open of aircraft is installing and removing the in-process of wheel tire, the synergism that no longer need hoist and mount or transportation equipment etc., only need the each mechanism synergism that its self possessed, can accomplish the operation of dress tire of tearing open, it is simple, and convenient, when having promoted the efficiency of dress tire of tearing open, the input of manpower and material resources has been reduced, in addition, because the distance between slip clamping mechanism and the auxiliary positioning mechanism is adjustable, therefore be adapted to the wheel tire of multiple different width, elevating system height-adjustable, therefore be adapted to the wheel tire of multiple different diameters, also this electronic child ware of tearing open of aircraft is adapted to the wheel tire of different width and diameter, the commonality is better.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of an electric tire remover for an aircraft according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of an electric tire remover for an aircraft according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of an electric tire remover for an aircraft according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a lifting mechanism and a rotating mechanism provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of a sliding clamping mechanism according to an embodiment of the present application.
Reference numerals:
1-a support member, 11-a first support frame, 12-a support foot, 13-a third roller;
2-a guide mechanism, 21-a second support frame, 22-a guide plate and 23-a support leg;
3-a sliding clamping mechanism, 31-a third support frame, 32-a clamping component, 321-a connecting rod body, 322-a sleeving part, 323-a support arm, 324-a pressing component, 3241-a pressing part, 3242-a support part, 3243-a connecting sleeve part and 33-a second roller;
4-an auxiliary positioning mechanism, 41-a first support frame, 411-a first support pipe, 412-a second support pipe, 413-a U-shaped frame, 42-a mounting seat, 421-a support shell, 422-a connecting rod part, 43-a clamping oil cylinder, 44-a connecting component and 45-a pressing plate;
5-a lifting mechanism, 51-a lifting driving device, 52-a cross folding assembly, 521-a first cross rod piece, 522-a second cross rod piece, 523-a third cross rod piece, 524-a fourth cross rod piece, 525-a first lower cross beam, 526-a first upper cross beam, 53-a second support frame, 54-a fourth roller, 56-a chute body and 57-a switching piece;
6-rotating mechanism, 61-supporting platform, 62-rotating disk, 63-bearing and 64-first roller; 7-motor, 8-control valve, 9-wheel tyre.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments.
The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
An aircraft powered tire detacher according to some embodiments of the present application is described below with reference to fig. 1-5.
Referring to fig. 1 to 3, an embodiment of the present application provides an aircraft electric tire remover, including: a support member 1, and a guide mechanism 2, a slide clamping mechanism 3, an auxiliary positioning mechanism 4, a lifting mechanism 5 and a rotating mechanism 6 which are provided to the support member 1;
the sliding clamping mechanism 3 and the auxiliary positioning mechanism 4 are arranged at intervals along the length direction of the supporting member 1, and the sliding clamping mechanism 3 is connected with the supporting member 1 in a sliding manner;
an installation space is formed between the sliding clamping mechanism 3 and the auxiliary positioning mechanism 4, and the guide mechanism 2, the rotating mechanism 6 and the lifting mechanism 5 are all arranged in the installation space;
the rotating mechanism 6 is arranged on the lifting mechanism 5 and is in sliding connection with the lifting mechanism 5; the guide mechanism 2 is provided at one side portion of the elevating mechanism 5 along the width direction of the support member 1.
The electric tire detacher for the airplane can be used for assembling and disassembling the tire 9 of the airplane, and the process of disassembling the tire 9 of the airplane by the electric tire detacher for the airplane is as follows:
the tire wheel 9 is vertically placed by manpower and rolls on the rotating mechanism 6 along the guiding mechanism 2, the wheel hub is placed in parallel with the auxiliary positioning mechanism 4, the height of the tire wheel 9 is adjusted by the lifting mechanism 5, the horizontal position of the tire wheel 9 is adjusted by the rotating mechanism 6 (the rotating mechanism 6 can rotate relative to the lifting mechanism 5 and can horizontally move relative to the lifting mechanism 5, so that the horizontal position of the tire wheel 9 can be adjusted by the rotating mechanism 6), the wheel hub of the tire wheel 9 is preliminarily clamped and positioned by the auxiliary positioning mechanism 4, then the sliding clamping mechanism 3 is moved, the rubber part on the side surface of the tire wheel 9 is pressed by the sliding clamping mechanism 3, so that the tire rubber part is axially separated from the wheel hub, the wheel hub part connecting member 44 is detached, and the mounting step is opposite to the above-mentioned detachment step, the rubber part of the tire and the hub are axially pressed onto the circumference of the hub from a separated state, which is not described in detail.
It can be seen that this electronic child ware of tearing open of aircraft is assembling and disassembling wheel tire 9's in-process, no longer need the synergism of hoist and mount or transportation equipment etc., only need the each mechanism synergism that its self possesses, can accomplish the operation of dress tire of tearing open, it is simple, convenient, when having promoted the efficiency of dress tire of tearing open, the input of manpower and material resources has been reduced, in addition, because the distance between slide clamping mechanism 3 and the auxiliary positioning mechanism 4 is adjustable, therefore be adapted to the wheel tire 9 of multiple different width, elevating system 5 height-adjustable, therefore be adapted to the wheel tire 9 of multiple different diameters, also be that this electronic child ware of tearing open of aircraft is adapted to the wheel tire 9 of different width and diameter, the commonality is better.
In one embodiment of the present application, preferably, as shown in fig. 4, the lifting mechanism 5 includes a lifting drive 51, a cross-folding assembly 52, and a chute body 56; wherein, the lifting driving device 51 is arranged at one side of the cross folding assembly 52, and the lifting driving device 51 is connected with the cross folding assembly 52;
one side of the cross-folding assembly 52 is rotatably connected to the support member 1, and the opposite side of the cross-folding assembly 52 is slidably connected to the support member 1;
a chute body 56 is provided at the top of the cross fold assembly 52.
In this embodiment, the lifting driving device 51 drives the supporting rod of the cross folding assembly 52 to rotate, so as to realize the lifting function, and thus adjust the height position of the tire 9 of the airplane wheel to meet the positioning requirement.
Preferably, as shown in fig. 4, the cross-folding assembly 52 includes a first cross bar 521, a second cross bar 522, a third cross bar 523, a fourth cross bar 524, a first lower beam 525, a second lower beam, a first upper beam 526, a second upper beam, a second support frame 53 and rollers, the first cross bar 521 and the second cross bar 522 are rotatably connected and serve as a first set of rotating bars, the third cross bar 523 and the fourth cross bar 524 are rotatably connected and serve as a second set of support bars, the first set of support bars and the second set of support bars are arranged at intervals along the width direction of the support member 1, two ends of the first upper beam 526 are respectively connected with one end of the first cross bar 521 and one end of the third cross bar 523, two ends of the second upper beam are respectively connected with one end of the second cross bar 522 and one end of the fourth cross bar 524, two ends of the first lower cross beam 525 are respectively connected with the other ends of the second cross rod pieces 522 and the other ends of the second cross rod pieces 522 which are in one-to-one correspondence, two ends of the second lower cross beam are respectively connected with the other ends of the first cross rod pieces 521 and the other ends of the third cross rod pieces 523 which are in one-to-one correspondence, the lifting driving device 51 is arranged on one side of the first lower cross beam 525, and the lifting driving device 51 is connected with the first lower cross beam 525 through the adaptor 57;
the end of the second cross rod 522 away from the rotating mechanism 6, the end of the fourth cross rod 524 away from the rotating mechanism 6, the end of the first cross rod 521 away from the rotating mechanism 6, and the end of the third cross rod 523 away from the rotating mechanism 6 are all provided with fourth rollers 54, and the four fourth rollers 54 are slidably disposed in the sliding slot formed by the second supporting frame 53.
Note that each side of the second support frame 53 is formed by a chute; the adapter 57 is a connection structure commonly used in the cylinder rod in the prior art, and will not be described in detail herein.
In one embodiment of the present application, preferably, as shown in fig. 4, the rotating mechanism 6 includes a support platform 61, a rotating disk 62, a bearing 63, and a first roller 64; wherein, the supporting platform 61 is formed with a mounting cavity, and the bearing 63 is arranged in the mounting cavity;
the rotating disc 62 covers the opening at the top of the mounting cavity, and the rotating disc 62 is rotatably connected with the supporting platform 61 through a bearing 63; the first roller 64 is disposed on a side portion of the supporting platform 61, and the first roller 64 is slidably disposed in the chute body 56.
In this embodiment, the wheel tire 9 is vertically placed on the rotating disc 62, and the orientation of the wheel tire 9 is adjusted by rotating the rotating disc, so that the wheel tire has adjustability and wider application range. In addition, the first roller 64 slides in the slide groove body 56 of the lifting mechanism 5, so that the distance between the rotating mechanism 6 and the tire wheel 9 placed thereon from the auxiliary positioning mechanism 4 is adjusted to meet the requirement.
Preferably, the bearing 63 includes a rotating ring and a fixing ring, the fixing ring is connected with the supporting platform 61 through a bolt, and the rotating ring is connected with the rotating disk 62 through a bolt, so that the rotating disk 62 drives the tire wheel 9 to rotate relative to the supporting platform 61.
Wherein, preferably, the rotating disc 62 is a circular disc, and the rotating disc 62 has an arc top end surface which is concave towards the supporting member 1, the arc top end surface can contact with the bottom surface of the tire, and is more adaptive to the bottom surface of the tire, and the tire is prevented from sliding and shifting.
In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the auxiliary positioning mechanism 4 includes a first support frame 41, a mounting seat 42, a clamping cylinder 43, a connecting member 44, and a hold-down plate 45; the first support frame 41 is a height-adjustable support frame, and the height of the support frame can be adjusted to adapt to the airplane tires 9 with different diameters; the pressing plate 45 is connected with the first support frame 41 through the mounting seat 42;
a cylinder body of the clamping cylinder 43 is arranged on the first support frame 41, and a piston rod of the clamping cylinder 43 sequentially penetrates through the mounting seat 42 and the pressing plate 45;
the connecting member 44 is sleeved on the end of the piston rod of the clamping cylinder 43, and the connecting member 44 is detachably connected to the sliding clamping mechanism 3, and preferably, the connecting member 44 is a bushing, so as to connect the piston rod of the clamping cylinder 43 and the connecting rod 321 described below.
In this embodiment, the wheel hub is parallel to the plane of the pressing plate 45, the lifting mechanism 5 and the rotating mechanism 6 are adjusted to make the piston rod of the clamping cylinder 43 penetrate through the shaft hole of the wheel tire 9, the sliding clamping mechanism 3 is moved to make the end, close to the wheel tire 9, of the connecting rod 321 to be described later axially fixed with the piston rod of the clamping cylinder 43 through the connecting member 44, such as a cylinder sleeve, when the piston rod of the clamping cylinder 43 is contracted, the pressing plate 45 presses the wheel hub on one side of the wheel tire 9, the connecting rod 321 presses the rubber part of the tire rubber part and the wheel hub on the corresponding surface against the side surface of the tire, so that the tire rubber part and the wheel hub are axially separated, the wheel hub part connecting member 44 is removed, the mounting step is opposite to the removing step, so that the tire rubber part and the wheel hub are axially extruded onto the circumference of the wheel hub from the separated state, and further description is omitted.
Wherein, preferably, the mounting seat 42 includes a supporting housing 421 and a connecting rod portion 422, the supporting housing 421 is in a cube shape, and four edges sequentially arranged along the circumferential direction of the supporting housing are connected with one connecting rod portion 422, the pressing plate 45 is provided with four corresponding mounting grooves, and the connecting rod portion 422 is inserted into the corresponding mounting groove and locked by a pin.
In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the first support frame 41 includes a first support tube 411, a second support tube 412, and a U-shaped frame 413;
wherein, the first supporting tube 411 and the second supporting tube 412 are arranged at two side parts of the supporting member 1 along the width direction of the supporting member 1 at intervals;
one end of the U-shaped frame 413 is detachably connected to the first supporting pipe 411, and along the height direction of the first supporting pipe 411, one end of the U-shaped frame 413 and the first supporting pipe 411 are formed with a plurality of first connection points, the opposite other end of the U-shaped frame 413 and the second supporting pipe 412 are detachably connected, and along the height direction of the second supporting pipe 412, the opposite other end of the U-shaped frame 413 and the second supporting pipe 412 are formed with a plurality of second connection points, based on the above description, the specific structure is as follows:
one end of the U-shaped frame 413 is inserted into the first supporting pipe 411, one end of the U-shaped frame 413 can move to a preset position in the first supporting pipe 411, one end of the U-shaped frame 413 is detachably connected with the first supporting pipe 411, the other opposite end of the U-shaped frame 413 is inserted into the second supporting pipe 412, the other opposite end of the U-shaped frame 413 can move to a preset position in the second supporting pipe 412, and the other opposite end of the U-shaped frame 413 is detachably connected with the second supporting pipe 412.
In this embodiment, the height of the first support frame 41 can be adjusted as required, specifically, the connection between the U-shaped frame 413 and the first support pipe 411 and the second support pipe 412 can be respectively released, the U-shaped frame 413 is adjusted to a suitable height position, and then the U-shaped frame 413 is connected with the first support pipe 411 and the second support pipe 412, so that the positioning of tires 9 with different diameters can be adapted, and the universality of the electric tire detacher for an airplane is improved.
In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the guide mechanism 2 includes a second support frame 21, a guide plate 22, and a plurality of support feet 23;
wherein, the second supporting frame 21 is erected at one side part of the supporting member 1; the guide plate 22 is rotatably connected with the support frame;
the supporting legs 23 are disposed below the guiding plate 22, and the guiding plate 22 is connected to each other.
In this embodiment, the wheel tires 9 are vertically placed on the guide plate 22 by manpower, the wheel tires 9 can be easily moved on the guide plate 22, the operation is simple and convenient, time and labor are saved, and hoisting and conveying equipment is omitted.
Wherein, preferably, the guide plate 22 is a long strip plate placed obliquely relative to the support member 1, and the guide plate 22 is a foldable plate, in particular, it is composed of a plurality of small plates which are sequentially and rotatably connected with each other, and can be folded under the condition of not using, thereby reducing the occupied space.
In one embodiment of the present application, preferably, as shown in fig. 1 to 3 and 5, the sliding clamping mechanism 3 includes a third supporting frame 31, and a clamping assembly 32 and a second roller 33 provided on the third supporting frame 31; the third support frame 31 is a height-adjustable support, and can adjust the height to adapt to the airplane tires 9 with different diameters;
the supporting member 1 is formed with a third sliding slot, the second roller 33 is slidably disposed in the third sliding slot, that is, the two long sides of the supporting member 1 are respectively provided with the third sliding slot, and correspondingly, the two opposite sides of the third supporting frame 31 are respectively provided with the second rollers 33 corresponding to the two third sliding slots one to one.
In this embodiment, the horizontal position of the clamping assembly 32 is adjusted by sliding the second roller 33 in the third sliding slot to meet the clamping requirement for the wheel tire 9.
Wherein, preferably, the third support frame 31 includes the third and supports the pipe fitting, the fourth supports pipe fitting and frame for the U-shaped, the one end of frame for the U-shaped is inserted and is located in the third supports the pipe fitting, and can move in the third supports the pipe fitting, and the one end of frame for the U-shaped can be dismantled with the third and support the pipe fitting and be connected, the relative other end of frame for the U-shaped is inserted and is located in the fourth supports the pipe fitting, and can move in the fourth supports the pipe fitting, and the relative other end of frame for the U-shaped can be dismantled with the fourth and be connected, realize height-adjustable, in order to adapt to the aircraft tire 9 of different diameters, in addition, the tip of keeping away from the U-shaped of frame for the third support pipe fitting and keeping away from the U-shaped of fourth support pipe fitting all are connected with the channel-section steel, the quantity of corresponding second gyro wheel 33 also is two, and connect on the channel-section steel structure that corresponds.
Preferably, as shown in fig. 5, the clamping assembly 32 includes a connecting rod 321, a fourth supporting frame, and a plurality of pressing members 324;
the fourth supporting frame comprises a sleeving part 322 and a plurality of supporting arms 323 connected with the sleeving part 322, the sleeving part 322 is sleeved on the connecting rod body 321, and the supporting arms 323 are connected with the third supporting frame 31;
the plurality of pressing members 324 are coupled to a plurality of corresponding support arms 323.
In this embodiment, when the elevation mechanism 5 and the rotation mechanism 6 are used to adjust the height position and the horizontal position of the tire wheel 9, the piston rod of the clamping cylinder 43 penetrates through the shaft hole of the tire wheel 9, the sliding clamping mechanism 3 is moved, the end, close to the tire wheel 9, of the connecting rod body 321, which will be described later, is axially fixed to the piston rod of the clamping cylinder 43 through the connecting member 44, such as a cylinder sleeve, and when the piston rod of the clamping cylinder 43 is contracted, the pressing plate 45 presses the hub on one side of the tire wheel 9, the pressing member 324 presses the rubber part on the connecting rod body 321 against the side surface of the tire, so that the tire rubber part is axially separated from the hub, the hub part connecting member 44 is removed, the mounting step is opposite to the removing step, and the tire rubber part and the hub are axially pressed onto the circumference of the hub from the separated state, which is not described in detail.
Wherein, preferably, the end of the connecting rod body 321 is provided with a pin, and the end of the connecting rod body 321 is inserted into the connecting member 44, such as a shaft sleeve, and locked by the pin.
Wherein, preferably, the pressing member 324 includes a pressing portion 3241, a supporting portion 3242 and a connecting sleeve portion 3243, one end of the supporting portion 3242 is connected with the pressing portion 3241, and the other end of the supporting portion 3242 opposite to the connecting sleeve portion 3243 is connected with the connecting sleeve portion 3243; the connecting sleeve part 3243 is sleeved on the supporting arm 323 and is connected with the supporting arm 323 through a pin shaft; the support portion 3242 has a columnar structure, and a triangular reinforcing rib portion is arranged between the support portion 3242 and the pressing portion 3241;
the pressing portion 3241 has a polygonal structure, and includes a first straight edge, a second straight edge, a third straight edge, a fourth straight edge, a fifth straight edge, and an arc-shaped edge, which are sequentially connected to form a closed structure, where the first straight edge and the third straight edge are vertically disposed, the second straight edge forms an obtuse angle with the first straight edge and the third straight edge, the third straight edge and the fifth straight edge are vertically disposed, the fourth straight edge forms an obtuse angle with the third straight edge and the fifth straight edge, and an opening of the arc-shaped edge faces a side away from the third straight edge.
In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the support member 1 includes a first support frame 11, support feet 12, and third rollers 13, and the support feet 12 and the third rollers 13 are disposed at four corner positions of the first support frame 11.
In this embodiment, the supporting member 1 has a stable structure, and the supporting legs 12 can stably support each large mechanism, so that the shaking is not easy to occur, and the smooth assembling and disassembling of the tire is ensured.
This supporting member 1 still sets the gyro wheel, and the accessible gyro wheel moves this electronic child ware of tearing open of aircraft to appointed position department, easy operation, convenience, labour saving and time saving.
Wherein, preferably, the first support frame 11 is a rectangular frame.
In one embodiment of the present application, preferably, as shown in fig. 1 and fig. 2, the electric tire remover for aircraft further comprises a hydraulic driving system, the hydraulic driving system comprises a manual pump and an electric pump, the electric pump is provided with a motor 7 for supplying power, the lifting driving device 51 and the clamping cylinder 43 are respectively connected with a hydraulic source through the manual pump and the electric pump which are arranged in parallel, and the lifting driving device 51 and the clamping cylinder 43 are provided with a control valve 8.
In conclusion, the working principle of the electric tire remover for the airplane is as follows:
the first support frame 11 is leveled by the support foot 12, the tyre wheel 9 is vertically placed through manpower, and rolls into the rotary platform, namely the rotary mechanism 6 along the guide plate 22, the wheel hub is parallel to the plane of the pressing plate 45, the lifting mechanism 5 and the rotary platform are adjusted, the piston rod of the clamping oil cylinder 43 penetrates through the shaft hole of the tyre wheel 9, the sliding clamping mechanism 3 is moved, and one end of the connecting member 44, such as a pull rod, close to the tyre wheel 9 is axially fixed with the piston rod of the clamping oil cylinder 43 through the connecting member 44, such as an oil cylinder shaft sleeve;
when the piston rod of the clamping cylinder 43 is contracted, the pressing plate 45 presses the hub on one side of the tire 9, the pull rod is provided with a pressing member 324, such as a pressing claw, which abuts against the rubber part on the side surface of the tire on the corresponding surface, so that the rubber part of the tire and the hub are axially separated, the hub part connecting member 44 is removed, the mounting step is opposite to the removing step, and the rubber part of the tire and the hub are axially extruded to the circumference of the hub from the separated state, and the description is omitted.
Therefore, the electric tire dismounting device for the airplane is provided with the sliding clamping mechanism 3, the lifting mechanism 5 and the rotating mechanism 6 which are large and adjustable mechanisms, so that the universality is good, the tire dismounting operation can be completed only by utilizing the mechanisms, the simultaneous cooperation of hoisting or transporting equipment, airplane wheel dismounting equipment and the like is not needed, the tire dismounting operation is simpler and more convenient, the working efficiency is improved, a large amount of investment of manpower and material resources is not needed, and the cost is saved.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. An aircraft electric tire detacher, comprising: the device comprises a supporting member, and a guide mechanism, a sliding clamping mechanism, an auxiliary positioning mechanism, a lifting mechanism and a rotating mechanism which are arranged on the supporting member; the sliding clamping mechanism and the auxiliary positioning mechanism are arranged at intervals along the length direction of the supporting member, and the sliding clamping mechanism is connected with the supporting member in a sliding manner;
an installation space is formed between the sliding clamping mechanism and the auxiliary positioning mechanism, and the guide mechanism, the rotating mechanism and the lifting mechanism are all arranged in the installation space;
the rotating mechanism is arranged on the lifting mechanism and is in sliding connection with the lifting mechanism; the guide mechanism is provided at one side portion of the elevating mechanism along a width direction of the support member.
2. An aircraft electric tire remover according to claim 1, wherein the lifting mechanism comprises a lifting drive device, a cross folding assembly and a chute body; the lifting driving device is arranged on one side of the cross folding assembly and is connected with the cross folding assembly;
one side of the cross-fold assembly is fixedly connected to the support member and the opposite side of the cross-fold assembly is slidably connected to the support member;
the sliding chute body is arranged at the top of the cross folding assembly.
3. An aircraft power detacher as recited in claim 2, wherein the rotation mechanism comprises a support platform, a rotation disc, a bearing, and a first roller; the supporting platform is provided with a mounting cavity, and the bearing is arranged in the mounting cavity;
the rotating disc covers the opening at the top of the mounting cavity, and is rotatably connected with the supporting platform through a bearing; the first roller is arranged on the side part of the supporting platform and is slidably arranged in the sliding chute body;
the rotating disk has an arc-shaped top end surface recessed toward the support member.
4. The electric tire remover for aircraft according to claim 1, wherein the auxiliary positioning mechanism comprises a first support frame, a mounting seat, a clamping cylinder, a connecting member and a pressing plate; wherein the first support frame is a height-adjustable support; the pressing plate is connected with the first support frame through the mounting seat;
the cylinder body of the clamping oil cylinder is arranged on the first support frame, and a piston rod of the clamping oil cylinder sequentially penetrates through the mounting seat and the pressing plate;
the connecting component is sleeved at the end part of the piston rod of the clamping oil cylinder, and the connecting component is detachably connected to the sliding clamping mechanism.
5. An aircraft power tire detacher as in claim 4, wherein the first support bracket comprises a first support tube, a second support tube and a U-shaped bracket;
wherein the first and second support pipes are provided at both side portions of the support member at intervals in a width direction of the support member;
the one end of U-shaped frame with first support pipe fitting can dismantle the connection, and along the direction of height of first support pipe fitting, the one end of U-shaped frame with first support pipe fitting is formed with a plurality of first tie points, the relative other end of U-shaped frame with the second supports the pipe fitting and can dismantle the connection, and along the direction of height that the pipe fitting was supported to the second, the relative other end of U-shaped frame with the second supports the pipe fitting and is formed with a plurality of second tie points.
6. An aircraft power tire detacher as in claim 4, wherein the attachment member is a bushing.
7. The aircraft electric tire remover according to claim 1, wherein the guide mechanism comprises a second support frame, a guide plate and a plurality of support feet;
the second support frame is erected on one side part of the support component; the guide plate is rotatably connected with the support frame;
the supporting legs are arranged below the guide plate and are connected with the guide plate;
the guide plate is a foldable plate.
8. The aircraft power tire detacher of claim 4, wherein the sliding clamp mechanism comprises a third support frame, and a clamp assembly and a second roller provided on the third support frame; wherein the third support frame is a height-adjustable support; the support member is formed with a third slide groove, and the second roller is slidably disposed in the third slide groove.
9. An aircraft electric tire remover according to claim 8, wherein the clamping assembly comprises a connecting rod, a fourth support frame and a plurality of pressing members;
the fourth support frame comprises a sleeving part and a plurality of support arms connected with the sleeving part, the sleeving part is sleeved on the connecting rod body, and the support arms are connected with the third support frame; the pressing members are connected with the supporting arms which correspond to each other one by one;
the connecting rod body is detachably connected with the connecting member.
10. An aircraft electric tire remover according to any one of claims 1 to 9, wherein the support member comprises a first support frame, support feet and a third roller, the support feet and the third roller being provided at four top corner positions of the first support frame.
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| CN202110915698.XA CN113524990B (en) | 2021-08-10 | 2021-08-10 | Electric tyre dismounting device for airplane |
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| CN202110915698.XA CN113524990B (en) | 2021-08-10 | 2021-08-10 | Electric tyre dismounting device for airplane |
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| CN114558729A (en) * | 2022-03-04 | 2022-05-31 | 盐城易宝路轮胎有限公司 | Diagonal chuck for processing anti-leakage tire and clamping method thereof |
| CN114604045A (en) * | 2022-03-16 | 2022-06-10 | 临夏海螺水泥有限责任公司 | Auxiliary tire dismounting device |
| CN115447326A (en) * | 2022-08-09 | 2022-12-09 | 凌云(宜昌)航空装备工程有限公司 | Device and method for dismounting tire of airplane wheel |
| BE1031317B1 (en) * | 2023-02-02 | 2024-09-04 | Entyre Bv | DEVICE AND METHOD FOR SEPARATING A RIM AND A SOLID RUBBER TIRE |
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