CN219524863U - Wallboard transfer bracket - Google Patents

Abstract

The utility model discloses a wallboard transfer bracket which comprises a main frame, wherein the main frame is used for bearing a wing wallboard, a guide rack is arranged at the bottom of the main frame, a plurality of driven teeth are arranged on two sides of the guide rack, a plurality of supporting leg frames are hinged to the bottom of the main frame, and casters are arranged at the bottoms of the supporting leg frames.

Description

Wallboard transfer bracket

Technical Field

The utility model relates to the technical field of transportation of aircraft parts, in particular to a wallboard transfer bracket.

Background

In the transportation of large parts of an airplane such as a wing wallboard, a traditional transportation device, namely a manual pulling flat-bed transport vehicle is adopted, and the contradiction between the traditional flat-bed vehicle transportation mode and the digital development direction is found through independent operation and maintenance and independent management, so that the transportation efficiency of the flat-bed vehicle is low, and the increasingly-growing production task demands are difficult to ensure.

When the existing flat car is used for transporting the wing wallboard into the transport car, the wing wallboard is required to be fed from the flat car and then is loaded into the transport car, and due to the fact that the size of the wing wallboard is large, the process can be completed only by matching with a large amount of manpower or auxiliary tools (such as hoisting equipment), the work load is large, manpower and material resources are consumed, the operation is troublesome, the efficiency is low, the wing wallboard is easy to scratch in the transfer process, and the product quality risk is increased.

Disclosure of Invention

The utility model mainly aims to provide a wallboard transfer bracket, which aims to solve the technical problems that the operation is troublesome, the efficiency is low and the wing wallboard is easy to scratch when the existing flat car transfers the wing wallboard into the transport car.

In order to achieve the above purpose, the utility model provides a wallboard transfer bracket, which comprises a main frame, wherein the main frame is used for bearing a wing wallboard, a guide rack is arranged at the bottom of the main frame, a plurality of driven teeth are arranged on two sides of the guide rack, a plurality of support leg frames are hinged to the bottom of the main frame, and casters are arranged at the bottoms of the support leg frames.

Optionally, the landing leg frame is including connecting in the link of main frame bottom, the link bottom articulates respectively has support frame and leading truck, the leading truck bottom is connected with the guiding axle, the guide way has been seted up along the support frame direction of height to the support frame, the guiding axle activity runs through the guide way, the guiding axle can follow guide way length direction and slide, be provided with the clamp plate in the support frame, it is provided with the pivot to run through on the clamp plate, the clamp plate passes through pivot swing joint in the support frame, be connected with the extension spring between clamp plate top and the support frame inner wall, the clamp plate top is provided with guiding axle complex spacing groove.

Optionally, the support frame is hinged with a manual pull ring near the caster.

Optionally, the main frame top articulates there is multiunit upset supporting shoe, and the height inequality when upset supporting shoe overturn to the horizontality and when overturning to the vertical state, and main frame edge is provided with multiunit flexible fixture, and flexible fixture and main frame edge's interval is adjustable, and flexible fixture's clamping angle is adjustable.

Optionally, the flexible fixture includes the flexible roof beam of slidable connection in main frame bottom, and the one end that the flexible roof beam kept away from the main frame articulates there is the adjustment roof beam, and the adjustment roof beam top is provided with anchor clamps.

Optionally, the anchor clamps include the grip block of connecting on the regulating beam, are equipped with the centre gripping groove in the grip block, and the thread runs through in grip block top is provided with adjusting screw, and adjusting screw bottom is connected with the compact heap that is located the centre gripping inslot, and the compact heap bottom is provided with first elastic cushion.

Optionally, the adjusting beam both sides all are provided with the support of connecting on the telescopic beam, all are provided with the first fastening bolt that is used for fixed adjusting beam on the support, are provided with a plurality of second fastening bolts that are used for fixed telescopic beam on the main frame.

Optionally, the main frame edge is provided with a plurality of protection bars, is provided with the stay cord on the protection bar, and the stay cord is connected with sharp-end protective sheath, and the draw-in groove that is used for wrapping up the pointed end of wing wallboard has been seted up to sharp-end protective sheath one side.

Optionally, the first surface and the second surface on the turnover supporting block are both provided with a second elastic cushion; the first surface is the top surface when the upset supporting shoe overturns to the horizontality, and the second surface is the top surface when the upset supporting shoe overturns to the vertical state.

Optionally, the top surface of the main frame is provided with a third elastic cushion.

The beneficial effects that the utility model can realize are as follows:

according to the utility model, after the wing wallboard is loaded by the main frame, the guide rack at the bottom of the main frame is matched with the transport vehicle to guide, so that the guide rack moves linearly into the transport vehicle, the main frame can be automatically pulled into the transport vehicle, meanwhile, the support leg frame is folded in the pulling process, and the interference of parts in the pulling process is avoided, so that the condition that the whole bracket and the wing wallboard can be integrally loaded into the transport vehicle is achieved, the wing wallboard is not required to be loaded independently, the lifting procedure is reduced, the operation is convenient and quick, the efficiency is improved, the guide rack is utilized to stably move to load, the wing wallboard is not easy to scratch in the process, and the surface quality of the wing wallboard is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic view of a wall panel transfer bracket according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a guide rack in an embodiment of the utility model;

FIG. 3 is a schematic view of a leg rest and caster portion according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the front view of FIG. 3;

FIG. 5 is a schematic view of the structure of the guide frame in the embodiment of the utility model when the guide frame is abutted against the top of the pressing plate through the guide shaft;

FIG. 6 is a schematic diagram of a leg frame according to an embodiment of the present utility model when the leg frame is automatically folded under pressure of a touch portion;

FIG. 7 is a schematic view (partially enlarged) showing a connection structure between the flexible clamping mechanism and the main frame according to an embodiment of the present utility model;

FIG. 8 is a schematic view (partially enlarged) showing a connection structure between the flip support block and the main frame according to an embodiment of the present utility model;

fig. 9 is a schematic structural view of a tip protecting sleeve according to an embodiment of the present utility model.

Reference numerals:

110-main frame, 120-turnover supporting block, 130-flexible clamping mechanism, 131-telescopic beam, 132-adjusting beam, 133-clamp, 1331-clamping frame, 1332-adjusting screw, 1333-compressing block, 1334-first elastic cushion, 134-bracket, 135-first fastening bolt, 136-second fastening bolt, 140-protection bar, 150-stay rope, 160-tip protection sleeve, 161-clamping groove, 170-guiding rack, 180-supporting leg frame, 181-connecting frame, 182-supporting frame, 1821-guiding groove, 183-guiding frame, 184-guiding shaft, 185-pressing plate, 1851-limiting groove, 186-rotating shaft, 187-tension spring, 188-artificial pull ring, 190-caster, 210-second elastic cushion and 220-third elastic cushion.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship between the components, the movement condition, etc. in a specific posture, and if the specific posture is changed, the directional indicator is correspondingly changed.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Examples

Referring to fig. 1-9, the embodiment provides a panel transfer bracket, which comprises a main frame 110, wherein the main frame 110 is used for bearing wing panels, a guide rack 170 is arranged at the bottom of the main frame 110, a plurality of driven teeth are arranged on two sides of the guide rack 170, a plurality of support leg frames 180 are hinged at the bottom of the main frame 110, and casters 190 are arranged at the bottoms of the support leg frames 180.

In this embodiment, after the wing panel is loaded by the main frame 110, the guide rack 170 at the bottom of the main frame 110 is matched with the transport vehicle to guide, so that the guide rack 170 moves linearly in the transport vehicle, the main frame 110 can be automatically pulled into the transport vehicle, meanwhile, the leg frame 180 is folded in the pulling process, the interference of parts in the pulling process is avoided, the condition that the whole bracket and the wing panel are integrally loaded into the transport vehicle is achieved, the wing panel is not required to be loaded independently, the lifting procedure is reduced, the operation is convenient and fast, the efficiency is improved, the guide rack 170 is utilized to move stably to load, and the wing panel is not easy to scratch in the process, so that the surface quality of the wing panel is ensured.

It should be noted that, two rotatable driving gears are provided in the transport vehicle, and during loading, the guide rack 170 is clamped between the two driving gears, so that driven teeth on two sides of the guide rack 170 are respectively engaged with corresponding driving gears, and when the two driving gears simultaneously rotate inwards, the guide rack 170 can be driven to linearly move in the vehicle.

As an alternative embodiment, the leg frame 180 includes a connection frame 181 connected to the bottom of the main frame 110, the bottom of the connection frame 181 is hinged with a support frame 182 and a guide frame 183, the bottom of the guide frame 183 is connected with a guide shaft 184, the support frame 182 is provided with a guide groove 1821 along the height direction of the support frame 182, the guide shaft 184 movably penetrates through the guide groove 1821, the guide shaft 184 can slide along the length direction of the guide groove 1821, a pressing plate 185 is provided in the support frame 182, a rotating shaft 186 is provided on the pressing plate 185, the pressing plate 185 is movably connected in the support frame 182 through the rotating shaft 186, a tension spring 187 is connected between the top of the pressing plate 185 and the inner wall of the support frame 182, and the top of the pressing plate 185 is provided with a limit groove 1851 matched with the guide shaft 184.

In this embodiment, the leg frame 180 has an automatic folding function, when the pressing plate 185 contacts with the touching portion on the transport vehicle (the lower half of the pressing plate 185 contacts with the touching portion), the pressing plate 185 rotates around the rotating shaft 186 under the pressure of the touching portion, and meanwhile, the guiding shaft 184 is separated from the limit groove 1851 at the top of the pressing plate 185, so as to release the limiting function, so that the supporting frame 182 starts to rotate, and meanwhile, the guiding shaft 184 slides along the guiding groove 1821 on the supporting frame 182, and the guiding frame 183 also rotates along with it until the supporting frame 182 is folded to a horizontal state, so that the automatic folding function is realized, and the process does not need to manually fold the leg frame 180, and the operation convenience is further improved. Similarly, when the support leg frame 180 is unfolded, the support frame 182 is rotated to be in a vertical state, the guide shaft 184 is clamped into the limit groove 1851 at the top of the pressing plate 185, the pressing plate 185 is tensioned under the action of the tension spring 187 to prevent loosening of the pressing plate 185, so that the guide shaft 184 and the guide frame 183 are limited, the guide frame 183 also has a limiting effect on the support frame 182, the whole support leg frame 180 is locked, the vertical unfolding state can be maintained under the action of no external force, the pressing plate 185 is equivalent to a switch, and the support leg frame is convenient and quick to operate and high in practicability.

As an alternative embodiment, the support 182 is hinged with a manual pull ring 188 near the caster 190, and when the pressing plate 185 cannot be matched with the touching part of the transport vehicle, the support 182 can be folded by manually pulling the manual pull ring 188, so that double safety is realized.

As an alternative embodiment, the top of the main frame 110 is hinged with a plurality of groups of overturning supporting blocks 120, the heights of the overturning supporting blocks 120 are unequal when overturning to a horizontal state and when overturning to a vertical state, the edge of the main frame 110 is provided with a plurality of groups of flexible clamping mechanisms 130, the distance between the flexible clamping mechanisms 130 and the edge of the main frame 110 is adjustable, and the clamping angle of the flexible clamping mechanisms 130 is adjustable.

In this embodiment, according to the specification and the shape of the wing panel, the overturning supporting block 120 can be overturned to a horizontal state or a vertical state to form supporting blocks with different heights, so that the supporting blocks are contacted with the bottom surface of the wing panel to play a supporting role, so that the wing panel and the main frame 110 have a certain distance, machining interference is avoided, meanwhile, the overturning supporting block 120 is reasonably arranged to enable the overturning supporting block 120 to effectively avoid the hole opening position and the reinforcing rib of the wing panel workpiece, when the wing panel needs to be transported, the overturning supporting block 120 can play a role of improving the supporting stability, meanwhile, the edge part of the wing panel can be clamped by the plurality of groups of flexible clamping mechanisms 130, the distance between the edge part of the wing panel and the edge of the main frame 110 can be adjusted according to the specification of the wing panel, and the clamping angle is adjusted according to the specific clamping position, so that the supporting fixing role is played in the machining or transporting process, the adaptability is strong, the flexible supporting and the clamping forms can be flexibly adjusted through the overturning supporting block 120 and the flexible clamping mechanisms 130, and the flexible clamping role is suitable for machining and transporting the wing panels with various dimensions.

As an alternative embodiment, the flexible clamping mechanism 130 includes a telescopic beam 131 slidably connected to the bottom of the main frame 110, an adjusting beam 132 is hinged to one end of the telescopic beam 131 away from the main frame 110, and a clamp 133 is provided on the top of the adjusting beam 132.

In this embodiment, when adjusting the clamping interval, the telescopic beam 131 may be telescopic to a corresponding position at the bottom of the main frame 110, so as to adjust the interval between the clamp 133 and the edge of the main frame 110, so that the clamp 133 may clamp and fix the wing panel according to the edge position of the wing panel, and then rotate the adjusting beam 132 according to the inclination of the edge of the wing panel, so that the clamp 133 may tilt or level, so that the wing panel edge may be clamped by the clamp 133, thereby realizing the adjustment of the clamping interval and the adjustment of the clamping angle.

It should be noted that, here, a channel steel or a rectangular tube may be disposed at the bottom of the main frame 110, and a section of the telescopic beam 131 may be slidably disposed in the channel steel or the rectangular tube, so that the telescopic beam may be telescopic and convenient to operate; the adjusting beam 132 can be hinged with the telescopic beam 131 through a damping hinge, and can be kept motionless after rotating to a corresponding angle, so that the adjustment is convenient; the upper surface of the telescopic beam 131 can be marked with a plurality of marking lines representing different working conditions, so that the position of the telescopic beam 131 can be accurately adjusted according to the marking lines to adapt to the current clamping working conditions.

As an alternative embodiment, the fixture 133 includes a clamping frame 1331 connected to the adjusting beam 132, a clamping groove is formed in the clamping frame 1331, an adjusting screw 1332 is arranged on the top of the clamping frame 1331 in a threaded penetrating manner, a compression block 1333 located in the clamping groove is connected to the bottom of the adjusting screw 1332, and a first elastic cushion 1334 is arranged at the bottom of the compression block 1333.

In this embodiment, during the centre gripping, with wing wallboard edge card income centre gripping inslot, screw in adjusting screw 1332 makes compact heap 1333 move down to contact through first elastic cushion 1334 and wing wallboard and compress tightly, have the effect of flexible centre gripping, avoid the wearing and tearing that rigid centre gripping caused in processing or transportation, thereby protect wing wallboard surface quality.

As an alternative embodiment, brackets 134 connected to the telescopic beams 131 are provided at both sides of the adjusting beam 132, first fastening bolts 135 for fixing the adjusting beam 132 are provided at the brackets 134, and a plurality of second fastening bolts 136 for fixing the telescopic beams 131 are provided at the main frame 110.

In this embodiment, when the adjusting beam 132 is in a vertical state, the first fastening bolt 135 may be screwed in to compress the adjusting beam 132, so as to improve the clamping stability and reliability, where positioning plates (not shown in the figure) may be disposed on two sides of the adjusting beam 132, and a plurality of threaded holes are formed on the positioning plates, and after the adjusting beam 132 rotates to a corresponding angle, the first fastening bolt 135 may be screwed in to the corresponding threaded hole, so that the inclined adjusting beam 132 may also be fixed; after the telescopic beam 131 is adjusted to the corresponding position, the second fastening bolt 136 can be screwed in to compress and fix the telescopic beam 131, so that the telescopic beam is more firm and stable.

As an alternative embodiment, a plurality of guard bars 140 are arranged at the edge of the main frame 110, a pull rope 150 is arranged on the guard bars 140, the pull rope 150 is connected with a tip protecting sleeve 160, and a clamping groove 161 for wrapping the tip of the wing wallboard is formed in one side of the tip protecting sleeve 160.

In this embodiment, the tip protecting sleeve 160 may be clamped into the tip of the wing panel through the clamping groove 161, so as to protect the tip of the wing panel, avoid the tip of the wing panel from being bumped and deformed during the transferring process, improve the protecting effect, make the tip protecting sleeve 160 from being made of high temperature resistant rubber, bind the pull rope 150 on the guardrail 140, and firmly clamp the tip protecting sleeve 160 on the tip of the wing panel by stretching the pull rope 150, so as to avoid loosening.

As an alternative embodiment, the first and second sides of the flipping supporting block 120 are provided with the second elastic cushion 210; the first surface is a top surface when the overturning supporting block 120 overturns to a horizontal state, and the second surface is a top surface when the overturning supporting block 120 overturns to a vertical state.

In this embodiment, when the overturning supporting block 120 is overturned to a horizontal state or a vertical state, the corresponding second elastic cushion 210 can be contacted with the wing panel, so as to reduce abrasion and improve the surface quality of the wing panel, and the second elastic cushion 210 can be made of soft rubber materials such as rubber.

As an alternative embodiment, the top surface of the main frame 110 is provided with a third elastic cushion 220, and the main frame 110 is in contact with the wing panel through the third elastic cushion 220, thereby improving the protection.

Therefore, the elastic cushion layers are arranged at the positions where the elastic cushion layers are required to be contacted with the wing wallboard, so that the comprehensive protection is performed, and the surface quality of the wing wallboard can be ensured to the maximum extent.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (10)

1. The wallboard transfer bracket is characterized by comprising a main frame, wherein the main frame is used for bearing wing wallboards, a guide rack is arranged at the bottom of the main frame, a plurality of driven teeth are arranged on two sides of the guide rack, a plurality of support leg frames are hinged to the bottom of the main frame, and casters are arranged at the bottoms of the support leg frames.

2. The wallboard transfer bracket of claim 1, wherein the support leg frame comprises a connecting frame connected to the bottom of the main frame, the bottom of the connecting frame is respectively hinged with a support frame and a guide frame, the bottom of the guide frame is connected with a guide shaft, the support frame is provided with a guide groove along the height direction of the support frame, the guide shaft movably penetrates through the guide groove, the guide shaft can slide along the length direction of the guide groove, a pressing plate is arranged in the support frame, a rotating shaft is arranged on the pressing plate in a penetrating manner, the pressing plate is movably connected in the support frame through the rotating shaft, a tension spring is connected between the top of the pressing plate and the inner wall of the support frame, and the top of the pressing plate is provided with a limit groove matched with the guide shaft.

3. A wallboard transfer cradle according to claim 2, wherein the support frame is hinged with a manual pull ring adjacent the castor.

4. The wallboard transfer bracket of claim 1, wherein a plurality of groups of overturning supporting blocks are hinged to the top of the main frame, the overturning supporting blocks are unequal in height when overturning to a horizontal state and overturning to a vertical state, a plurality of groups of flexible clamping mechanisms are arranged on the edge of the main frame, the distance between the flexible clamping mechanisms and the edge of the main frame is adjustable, and the clamping angle of the flexible clamping mechanisms is adjustable.

5. The wallboard transport carriage of claim 4, wherein the flexible clamping mechanism comprises a telescoping beam slidably connected to the bottom of the main frame, wherein the telescoping Liang Yuanli end of the main frame is hinged with an adjustment beam, and wherein the top of the adjustment beam is provided with a clamp.

6. The wallboard transfer carriage of claim 5, wherein the clamp comprises a clamping frame connected to the adjusting beam, a clamping groove is formed in the clamping frame, an adjusting screw is arranged at the top of the clamping frame in a threaded penetrating manner, a pressing block located in the clamping groove is connected to the bottom of the adjusting screw, and a first elastic cushion layer is arranged at the bottom of the pressing block.

7. The wallboard transfer bracket of claim 5, wherein the adjusting beams are provided with brackets on both sides thereof, the brackets are provided with first fastening bolts for fixing the adjusting beams, and the main frame is provided with a plurality of second fastening bolts for fixing the telescopic beams.

8. The wallboard transport carriage of claim 1, wherein the main frame edge is provided with a plurality of guard bars, the guard bars are provided with pull ropes, the pull ropes are connected with tip protection sleeves, and one side of each tip protection sleeve is provided with a clamping groove for wrapping the tip of the wing wallboard.

9. The wallboard transport tray of claim 4, wherein the first and second sides of the flip support block are each provided with a second resilient pad; the first surface is the top surface when the overturning supporting block overturns to a horizontal state, and the second surface is the top surface when the overturning supporting block overturns to a vertical state.

10. The wallboard transport tray of claim 9, wherein the top surface of the main frame is provided with a third resilient cushion.