CN211686044U

CN211686044U - Foldable engine transportation tray

Info

Publication number: CN211686044U
Application number: CN202020133097.4U
Authority: CN
Inventors: 吴国强
Original assignee: Hangzhou National Logistics Co ltd
Current assignee: Hangzhou National Logistics Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-16
Anticipated expiration: 2030-01-20

Abstract

A foldable engine transportation tray comprises a tray main body, a first fixing device and a second fixing device, wherein the first fixing device and the second fixing device are arranged on the tray main body; wherein the first fixing device can slide and fold on the tray main body, and the second fixing device can fold on the tray main body. The engine transportation tray provided by the utility model can fix the engine and adjust the fixed position of the engine by adjusting the slide way; the first slotted hole and the second slotted hole leave adjustment allowance for the climbing hook, and the paired nylon cushion and the climbing hook can firmly fix the engine; the adjustable design of the allowance and the slide way enables the transportation tray to universally fix a part of engines with similar displacement; the foldable first fixing device and the foldable second fixing device can be folded when the tray does not fix the engine, so that the overall height of the device is reduced; the utility model provides an engine transportation tray can be together stacked after folding.

Description

Foldable engine transportation tray

Technical Field

The utility model relates to an automobile engine transports technical field, especially relates to an adjustable, folding engine transportation tray.

Background

The engine transportation tray is a tray which is used for supporting an engine and has a certain fixing effect so as to facilitate transportation when the engine which is assembled in a factory is transported, the automobile engine is a precise machine for providing power for an automobile, so that the engine needs to be firmly fixed in the transportation process of the engine, property loss caused by collision of the engine due to vibration of the automobile in the transportation process is avoided, and some engine transportation trays in the market have simple structures, are high in applicability and can fix engines of different models, but have the problems that the engines are not firmly fixed and are easy to damage in bumping; and other engine transport trays are designed to be matched with the engine models, although the engine transport trays are firmly fixed, the engines capable of being fixed are single, in addition, the engine transport trays on the market have the problem of large occupied space, and the number of the trays capable of being transported by one transport vehicle is limited.

Disclosure of Invention

An object of the utility model is to provide a folding engine transportation tray to solve the problem that proposes among the above-mentioned background art.

In order to realize the above object, the utility model discloses a folding engine transportation tray, including tray main part, first fixing device, second fixing device, the tray main part is used for bearing the gravity of engine, and first fixing device, second fixing device are located in the tray main part for carry out two equidirectional fixes to the engine, and wherein, first fixing device can slide and fold in the tray main part, and second fixing device can be folded in the tray main part.

Further, the first fixing device comprises at least two slideways and a supporting plate arranged on the slideways and capable of moving freely, the fixed position of the engine on the tray main body can be adjusted by the slideways, the slideways are parallel to each other, as a preferred technical scheme, the two slideways are symmetrically arranged on the tray main body, the supporting plate stretches across the two slideways, the upper sides of the slideways are provided with chutes, bolts are arranged in the chutes, the slideways are connected with the supporting plate through the bolts, the nut ends of the bolts are embedded into the chutes, when the bolts are not completely screwed, the supporting plate can move on the slideways, after the supporting plate is moved, the position fixing of the supporting plate can be realized by screwing the bolts, two hinge supporting points are symmetrically arranged on the supporting plate, rotatable hinge blades are arranged in the hinge supporting points, and supporting metal plates are welded on the two hinge blades, two locking devices are symmetrically arranged on the supporting sheet metal block, each locking device comprises a bending plate, a supporting sleeve is arranged on each bending plate, a nylon cushion is arranged in each supporting sleeve, a communicating hole is formed in the center of each supporting sleeve and the center of each nylon cushion, a bolt is assembled in each communicating hole, each nylon cushion can rotate in each supporting sleeve according to fixed requirements, after the position is determined, the bolt in each communicating hole is screwed, two first slotted holes are symmetrically arranged on the side surface of each supporting sheet metal block, a mounting bolt capable of moving along the first slotted holes is installed in each first slotted hole, a climbing hook is sleeved on each mounting bolt, a second slotted hole is arranged at the connecting position of each climbing hook and the mounting bolt, each climbing hook can rotate around the supporting sheet metal block and can be adjusted within a certain distance through the first slotted hole, each climbing hook is provided with a third slotted hole, each climbing hook can be directly used for connecting an engine, when the engine is used, the position corresponding to the two nylon cushions on the engine are aligned, and finally, the engine is firmly fixed on the first fixing device by connecting the third slotted hole with the engine through the bolt.

Further, when the first fixing device does not fix the engine, the first fixing device can be folded and laid flat by rotating the hinged fan blades, so that the overall height of the device is reduced.

Furthermore, the end part of the sliding groove is provided with a limiting baffle plate, so that the supporting plate is prevented from moving over.

Furthermore, the lower side of the sliding groove is provided with a notch, so that bolts can be conveniently installed in the sliding groove to be connected with the supporting plate.

Furthermore, the inclination of the groove of the first groove hole is the same as the inclination of one surface (hereinafter referred to as a mounting surface) of the bending plate on which the nylon cushion is mounted, so that the climbing hook can be subjected to distance adjustment along the direction parallel to the mounting surface of the bending plate.

Further, the nylon cushion is partially cut off and is in a step shape, and the nylon cushion is matched with the corresponding connecting position of the engine.

Furthermore, one side of the support sheet metal block is hollowed out, and a bolt can be installed through the hollowed part, so that the problem that the first slot hole is difficult to connect with the climbing hook is solved.

Further, because support sheet metal piece one side fretwork, the biggest gravity that the support sheet metal piece can bear has been reduced, it is equipped with the reinforcement to support sheet metal piece both ends, the reinforcement can increase the biggest gravity that the support sheet metal piece supports on the sheet metal piece longitudinal direction can bear, the reinforcement both sides are buckled, can increase the area of contact of reinforcement and backup pad, the reinforcement part of buckling is triangle-shaped or trapezoidal, avoid appearing the pointed end of square, potential safety risk has been eliminated.

Furthermore, be equipped with locking device in the backup pad for to support panel beating piece locking, locking device is equipped with the bolt that one end was buckled including locating the support in the backup pad in the support, and the bolt closely cooperates with the support, and when the bolt was pressed down, its end of buckling will support the panel beating piece and press in the backup pad, avoids supporting the panel beating piece and appears rocking, still is equipped with the limit baffle who prevents that the bolt from droing in the support in the backup pad.

Further, be equipped with two reservation stations that are used for installing second fixing device in the tray main part, second fixing device includes the articulated piece of bottom, the articulated piece cross-section of bottom is the C style of calligraphy, be equipped with the hinge hole in the articulated piece of bottom, install the fulcrum round pin in the hinge hole, install the stay tube in the articulated piece of bottom, be equipped with rectangular spout in the stay tube, the stay tube is articulated through the fulcrum round pin in rectangular spout and the articulated piece of bottom, the connecting plate is installed to the stay tube upper end, be equipped with the connecting hole in the connecting plate, the connecting hole is used for fixing. When the second fixing device is used for fixing the engine, the supporting tube is inserted into the bottom of the reserved station, the supporting tube is limited by the reserved station at the moment, the supporting tube cannot rotate, and then the connecting hole is connected with the corresponding position of the engine, so that the engine fixing at the position of the second fixing device is completed; when the tray does not fix the engine, only need to extract the stay tube from reserving the station, rotate along the articulated piece opening direction in bottom afterwards, can fold second fixing device.

Furthermore, the tray main body is assembled by square pipes, plates and connecting pieces, compared with the integrally formed tray, the integral weight of the tray main body can be greatly reduced, the integral shape of the tray main body is rectangular, the four corners of the engine transportation pallet are respectively provided with a supporting leg, the supporting legs can separate the two engine transportation pallets when the engine transportation pallets are stacked so as to reduce the space occupied by the engine transportation pallets during transportation, each supporting leg comprises a supporting element, the upper end of each supporting element is provided with a first supporting plate, a positioning pin is arranged in the center of each first supporting plate, the lower end of each supporting element is provided with a second supporting plate, a round hole is arranged in each second supporting plate, the size of each round hole is matched with that of each positioning pin, when the first fixing device and the second fixing device are in a folded state, the positioning pins in the lower tray can be inserted into the positioning pins in the upper tray, so that the trays are stacked, and the space occupied by the trays in the folded state is extremely small.

To sum up, the beneficial effects of the utility model are that: the engine transportation tray provided by the utility model can fix the engine and adjust the fixed position of the engine by adjusting the slide way; the first slotted hole and the second slotted hole leave adjustment allowance for the climbing hook, and the paired nylon cushion and the climbing hook can firmly fix the engine; the adjustable design of the allowance and the slide way ensures that the transportation tray provided by the utility model can universally fix a part of engines with similar displacement; the notch at the lower side of the sliding chute and the hollow structure at one side of the support sheet metal block can reduce the difficulty of the device assembly and facilitate the adjustment during the fixing; the reinforcing parts at the two ends of the supporting sheet metal block can increase the maximum gravity borne by the supporting sheet metal block in the longitudinal direction; the foldable first fixing device and the foldable second fixing device can be folded when the tray does not fix the engine, so that the overall height of the device is reduced; the locking device can ensure that the sheet metal support block cannot shake when the device is used for fixing the engine; the utility model provides an engine transportation tray can pile together after folding, only occupies minimum space, has increased the space utilization in the transportation carriage.

Drawings

FIG. 1 is a schematic view of the overall structure of the device in its expanded state;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an exploded view of a support leg within the present apparatus;

FIG. 4 is an exploded view of a second fastening device within the present device;

FIG. 5 is a schematic view of a first fixture in the present apparatus;

FIG. 6 is a front view of FIG. 5;

FIG. 7 is a rear view of FIG. 5;

FIG. 8 is a schematic view of the structure of a support sheet metal block in the first fixing device;

FIG. 9 is a schematic view showing the overall structure of the apparatus in a folded state;

FIG. 10 is a schematic view of the overall structure of two shipping pallets when stacked together;

fig. 11 is a left side view of fig. 10.

Detailed Description

Embodiments of the invention will be described in further detail with reference to the drawings, it being understood that the examples are illustrative only and should not be taken as limiting the invention, and that all of the features disclosed in the examples or all of the steps in any method or process disclosed herein can be combined in any way, except for mutually exclusive features and/or steps.

Referring to fig. 1 and 2, the present embodiment provides a foldable engine transportation tray, including a tray main body 50, a first fixing device 60, and a second fixing device 70, where the tray main body 50 is configured to bear the weight of an engine, and the first fixing device 60 and the second fixing device 70 are disposed on the tray main body 50 and configured to fix the engine in two different directions, where the first fixing device 60 can slide and fold on the tray main body 50, and the second fixing device 70 can fold on the tray main body 50.

Preferably, referring to fig. 2 and fig. 5 to 8, the first fixing device 60 includes two sliding ways 10 and two supporting plates 11 disposed on the sliding ways 10 and capable of moving freely, the sliding ways 10 can adjust the fixing position of the engine on the tray main body 50, the sliding ways 10 are at least two, and the sliding ways 10 are parallel to each other, in this embodiment, the two sliding ways 10 are symmetrically disposed on the tray main body 50, the supporting plates 11 straddle over the two sliding ways 10, sliding grooves 24 are disposed on the upper sides of the sliding ways 10, bolts are installed in the sliding grooves 24, the sliding ways 10 are connected with the supporting plates 11 by bolts, nut ends of the bolts are embedded in the sliding grooves 24, when the bolts are not completely tightened, the supporting plates 11 can move on the sliding ways 10, when the supporting plates 11 are moved, the position of the supporting plates 11 can be fixed by tightening the bolts, two hinge pivots 22 are symmetrically disposed on the supporting plates, rotatable hinged fan blades 23 are arranged in a hinged fulcrum 22, two hinged fan blades 23 are welded with a supporting sheet metal block 12, two locking devices are symmetrically arranged on the supporting sheet metal block 12 and comprise a bending plate 13, a supporting sleeve 14 is arranged on the bending plate 13, a nylon cushion 15 is arranged in the supporting sleeve 14, a communication hole 16 is formed in the centers of the supporting sleeve 14 and the nylon cushion 15, a bolt is arranged in the communication hole 16, the nylon cushion 15 can rotate in the supporting sleeve 14 according to fixing requirements, after the position is determined, the bolt in the communication hole 16 is screwed, referring to the attached drawings 7 and 8, two first slot holes 17 are symmetrically arranged on the side surface of the supporting sheet metal block 12, an installation bolt 18 capable of moving along the first slot holes 17 is arranged in the first slot holes 17, a climbing hook 19 is sleeved on the installation bolt 18, a second slot hole 20 is arranged at the connecting position of the climbing hook 19 and the installation bolt 18, and the first slot holes 17, The climbing hook 19 and the second slotted hole 20 are arranged, the climbing hook 19 can rotate around the supporting sheet metal block 12 and can be adjusted within a certain distance, the third slotted hole 21 is formed in the climbing hook 19 and can be directly used for connecting an engine, when the engine is used, the parts, corresponding to the two nylon cushions 15, on the engine are aligned to the nylon cushions 15 and placed, then the climbing hook 19 is tightly buckled on the engine by rotating the climbing hook 19, the climbing hook 19 cannot rotate by screwing the mounting bolt 18, and finally the engine is firmly fixed on the first fixing device 60 by connecting the third slotted hole 21 with the engine through a bolt.

Preferably, referring to fig. 9, when the first fixing device 60 is not fixed to the engine, the first fixing device 60 may be folded and laid flat by rotating the hinge blades 23 to reduce the overall height of the device.

Preferably, referring to fig. 5 and 7, the end of the sliding groove 24 is provided with a limit stop 25 to prevent the support plate 11 from moving over.

Preferably, referring to fig. 5, the lower side of the sliding groove 24 is provided with a notch 26 to facilitate the insertion of bolts into the sliding groove 24 for connection with the support plate 11.

Preferably, referring to fig. 7 and 8, the first slot 17 has a groove slope identical to the slope of the surface of the bending plate 13 on which the nylon pad 15 is mounted (hereinafter referred to as a mounting surface), so that the climbing hook 19 can be adjusted in distance in a direction parallel to the mounting surface of the bending plate 13.

Preferably, referring to fig. 5, the nylon pad 15 is partially cut away and stepped to match the corresponding attachment location of the engine.

Preferably, referring to fig. 7 and 8, one side of the support sheet metal block 12 is hollowed, and a bolt can be installed through the hollowed part, so that the problem that the first slot 17 is difficult to connect with the climbing hook 19 is solved.

Preferably, because support sheet metal piece 12 one side fretwork, the biggest gravity that support sheet metal piece 12 can bear has been reduced, it is equipped with reinforcement 27 to support sheet metal piece 12 both ends, reinforcement 27 can increase the biggest gravity that can bear on the support sheet metal piece 12 longitudinal direction, reinforcement 27 both sides are buckled, can increase the area of contact of reinforcement 27 and backup pad 11, reinforcement 27 bending part is triangle-shaped or trapezoidal, avoid appearing the pointed end of square, the potential safety risk has been eliminated.

Preferably, referring to fig. 7, the supporting plate 11 is provided with a locking device for locking the supporting sheet metal block 12, the locking device includes a support 28 disposed on the supporting plate 11, the support 28 is provided with a pin 29 having a bent end, the pin 29 is tightly fitted with the support 28, when the pin 29 is pressed down, the bent end presses the supporting sheet metal block 12 on the supporting plate 11, so as to prevent the supporting sheet metal block 12 from shaking, and the supporting plate 11 is further provided with a limit baffle 30 for preventing the pin 29 from falling off from the support 28.

Preferably, referring to fig. 2, two reserved stations 68 for installing a second fixing device 70 are arranged in the tray main body 50, the second fixing device 70 includes a bottom hinge block 61, the cross section of the bottom hinge block 61 is C-shaped, a hinge hole 65 is arranged in the bottom hinge block 61, a fulcrum pin 63 is arranged in the hinge hole 65, a support pipe 62 is arranged in the bottom hinge block 61, a long-strip chute 66 is arranged in the support pipe 62, the support pipe 62 is hinged to the fulcrum pin 63 in the bottom hinge block 61 through the long-strip chute 66, a connecting plate 64 is arranged at the upper end of the support pipe 62, a connecting hole 67 is arranged in the connecting plate 64, and the connecting hole 67 is used for being fixed. When the second fixing device 70 is used for fixing the engine, the support tube 62 is inserted into the bottom of the reserved station 68, as shown in fig. 1, at this time, the support tube 62 is limited by the reserved station 68, the support tube 62 cannot rotate, and then the connecting hole 67 is connected with the corresponding position of the engine, so that the engine fixing at the position of the second fixing device 70 is completed; when the tray does not fix the engine, referring to fig. 9, the second fixing device 70 can be folded by pulling the support tube 62 out of the reserved position 68 and then rotating the support tube in the opening direction of the bottom hinge block 61.

Preferably, referring to fig. 1 and fig. 3, the tray main body 50 in this embodiment is assembled by square pipes, plates and connectors, and compared with an integrally formed tray, the overall weight of the tray main body 50 can be greatly reduced, the overall shape of the tray main body 50 is rectangular, four corners of the tray main body are provided with supporting feet 51, the supporting feet 51 can separate two engine transportation trays when the engine transportation trays are stacked, so as to reduce the space occupied by the engine transportation trays during transportation, the supporting feet 51 comprise supporting elements 52, the upper ends of the supporting elements 52 are provided with first supporting plates 53, the centers of the first supporting plates 53 are provided with positioning pins 54, the lower ends of the supporting elements 52 are provided with second supporting plates 55, the second supporting plates 55 are provided with circular holes, the size of the circular holes is matched with the positioning pins 54, referring to fig. 9-fig. 11, when the first fixing device 60 and the second fixing device 70 are in a folded, the registration pins 54 in the lower tray can be inserted into the registration pins 55 in the upper tray to effect stacking of the trays, and as can be seen with reference to fig. 11, the space occupied by the trays in this state is minimal.

It should be noted that in the present disclosure, the terms "first", "second", "third", "upper", "lower", "one side", "upper", "lower", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above description is only the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through creative work should be covered within the protection scope of the present invention, and therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A foldable engine transportation tray is characterized by comprising a tray main body, a first fixing device and a second fixing device, wherein the first fixing device and the second fixing device are arranged on the tray main body;

wherein the first fixing device can slide and fold on the tray main body, and the second fixing device can fold on the tray main body.

2. A collapsible engine shipping pallet according to claim 1, wherein the first securing means comprises a slide and a support plate, the support plate being slidable on the slide;

wherein, the slide is equipped with two at least, is parallel to each other between the slide, and the backup pad spanes on the slide.

3. A foldable engine shipping pallet according to claim 2, wherein the underside of the chute is notched.

4. The foldable engine transport tray of claim 2, wherein the support plate is provided with a hinge pivot, and the hinge pivot is provided with a rotatable hinge blade, and the hinge blade is connected with the support sheet metal block.

5. The foldable engine transportation tray as claimed in claim 4, wherein the support plate is symmetrically provided with two locking devices, the locking devices comprise a bending plate, the bending plate is provided with a support sleeve, a nylon pad is arranged in the support sleeve, the support sleeve and the nylon pad are provided with a communication hole at the center, and a bolt is arranged in the communication hole.

6. The collapsible engine shipping pallet of claim 5, wherein the nylon mat is stepped.

7. The foldable engine transport tray of claim 4, wherein the support plate is symmetrically provided with two first slots, the first slots are provided with mounting bolts capable of moving along the first slots, the mounting bolts are sleeved with climbing hooks, the positions where the climbing hooks are connected with the mounting bolts are provided with second slots, and the climbing hooks are provided with third slots.

8. A collapsible engine shipping pallet according to claim 5 or 7, wherein the first slot has a slotted slope equal to the slope of the side of the bent plate on which the nylon mat is mounted.

9. The foldable engine transport tray of claim 1, wherein a reserved station is provided in the tray body for mounting the second fixing device;

wherein, the second fixing device includes the articulated piece in bottom, is equipped with the hinge hole in the articulated piece in bottom, installs the fulcrum round pin in the hinge hole, installs the stay tube in the articulated piece in bottom, is equipped with rectangular spout in the stay tube, and the stay tube is articulated through the fulcrum round pin in rectangular spout and the articulated piece in bottom, and the connecting plate is installed to the stay tube upper end, is equipped with the connecting hole in the connecting plate.

10. The foldable engine transport pallet of claim 1, wherein the pallet body is rectangular and has support legs at four corners;

the supporting legs comprise supporting elements, first supporting plates are arranged at the upper ends of the supporting elements, positioning pins are installed at the center positions of the first supporting plates, second supporting plates are arranged at the lower ends of the supporting elements, round holes are formed in the second supporting plates, and the sizes of the round holes are matched with the positioning pins.