阅读说明：本技术 一种吊运托盘 (Lifting tray ) 是由 师浩翔 张明铭 施文博 司天雷 闫刚 马笑笑 于 2021-07-21 设计创作，主要内容包括：本发明公开了一种吊运托盘,其用于船舶,所述吊运托盘包括托盘本体和固定装置,所述固定装置用于将所述吊运托盘固定于所述船舶,所述固定装置包括第一卡扣件和第二卡扣件,所述第一卡扣件的一端连接于所述托盘本体,所述第一卡扣件的另一端设置有第一卡槽,所述第二卡扣件的一端用于与所述船舶连接,所述第二卡扣件的另一端具有卡扣部,所述第一卡扣件和所述第二卡扣件通过所述第一卡槽卡设于所述卡扣部形成卡合连接。该吊运托盘连接固定时,通过第一卡扣件上的第一卡槽卡入第二卡扣件上的卡扣部形成卡合连接,实现了吊运托盘与船舶的固定,避免了托盘本体沿靠近或远离船舶的方向移动,提高了托盘本体与船舶连接的可靠性。(The invention discloses a lifting tray which is used for a ship, the lifting tray comprises a tray body and a fixing device, the fixing device is used for fixing the lifting tray on the ship, the fixing device comprises a first buckling piece and a second buckling piece, one end of the first buckling piece is connected to the tray body, a first clamping groove is formed in the other end of the first buckling piece, one end of the second buckling piece is used for being connected with the ship, a buckling part is formed in the other end of the second buckling piece, and the first buckling piece and the second buckling piece are clamped in the buckling part through the first clamping groove to form clamping connection. When the lifting tray is fixedly connected, the clamping part clamped into the second clamping part through the first clamping groove on the first clamping part is connected in a clamping manner, so that the lifting tray is fixed to a ship, the tray body is prevented from moving in the direction close to or far away from the ship, and the reliability of connection between the tray body and the ship is improved.)

1. The utility model provides a handling tray, its is used for boats and ships, the handling tray includes tray body and fixing device, its characterized in that, fixing device be used for with the handling tray is fixed in boats and ships, fixing device includes first buckle spare and second buckle spare, the one end of first buckle spare connect in tray body, the other end of first buckle spare is provided with first draw-in groove, the one end of second buckle spare be used for with boats and ships are connected, the other end of second buckle spare has buckle portion, first buckle spare with second buckle spare passes through first draw-in groove card is located buckle portion forms the block and connects.

2. The lifting tray of claim 1, wherein the buckling part is a buckling plate, the extending direction of the buckling plate is the same as the extending direction of the first clamping groove, and the first clamping groove is clamped at the edge of the buckling plate.

3. The handling tray of claim 1, wherein a slide guide surface is provided at an opening of the first engaging groove, and the slide guide surface is used to guide the engaging portion into the first engaging groove.

4. The hoisting pallet of claim 1, wherein the fixing device further comprises a limiting member, one end of the limiting member is connected to the second fastener, the other end of the limiting member is connected to the first fastener, the limiting member is used for limiting the first fastener to slide along the extending direction of the first slot, and the limiting member is adjustable along the extending direction of the first slot.

5. The hoisting pallet according to claim 4, wherein the second fastener is provided with a sliding groove, the extending direction of the sliding groove is the same as the extending direction of the first clamping groove, and the fixing device comprises a bolt which sequentially passes through the limiting member and the sliding groove and fixes the limiting member to the second fastener through a nut.

6. The handling tray of claim 1, wherein the number of the fixing means is two, and the two fixing means are provided at an end of the tray body at an interval.

7. The lifting tray of claim 1, further comprising a guardrail assembly, wherein the guardrail assembly is arranged around the edge of the lifting tray, one end of the guardrail assembly is connected to the edge of the lifting tray, and the other end of the guardrail assembly extends upwards to form a protrusion;

the guardrail component comprises a first guardrail and a second guardrail, the first guardrail is fixedly connected with the lifting tray, and the second guardrail is hinged to the lifting tray and can be turned over downwards.

8. The handling tray of claim 1, further comprising a gangboard, one end of the gangboard being hinged to one end of the handling tray, the other end of the handling tray being adapted to be overlapped with the vessel.

9. The lifting tray as claimed in claim 1, wherein the lower surface of the lifting tray is provided with a plurality of limiting parts which extend downwards and are convex, the limiting parts are arranged on the lifting tray at intervals, and the limiting parts are used for limiting and fixing with a trailer chassis.

10. The lifting tray as claimed in claim 1, wherein a third fastener is further arranged at the edge of the lifting tray, one end of the third fastener is hinged to the lifting tray, and a second clamping groove is arranged at the other end of the third fastener and used for clamping with the edge of the trailer chassis.

11. The lifting pallet of claim 1, further comprising a plurality of lifting lugs, wherein the lifting lugs are annularly arranged on the edge of the lifting pallet.

Technical Field

The invention relates to a lifting tray.

Background

Currently, large cruise ships are built by prefabricating a large number of cabins, typically 5 to 7.7 meters in length, 2.7 to 2.9 meters in width, and weighing between 1.2 and 2 tons. Due to the fact that the prefabricated cabins are large in size and heavy in weight, generally most of the prefabricated cabins finish boarding work through a special elevator for the cabins, temporary hole forming positions where a small number of the prefabricated cabins are located are not located in the path of the elevator, the prefabricated cabins cannot be transported to installation positions through holes formed in the elevator by the prefabricated cabins, and at the moment, the prefabricated cabins need to be hoisted to ships through a crane matched with a special tray. In the process of transporting the prefabricated cabin to the ship from the tray, the tray is in a suspended state and often swings in a non-directional mode, the tray is generally fixed on the ship by a rope, but the fixing mode is time-consuming and insecure, and safety accidents are easy to happen.

Disclosure of Invention

The invention aims to overcome the defects that the fixing of a lifting tray in the prior art is time-consuming and weak, and provides the lifting tray.

The invention solves the technical problems through the following technical scheme:

the utility model provides a handling tray, its is used for boats and ships, the handling tray includes tray body and fixing device, fixing device be used for with the handling tray is fixed in boats and ships, fixing device includes first buckle spare and second buckle spare, the one end of first buckle spare connect in tray body, the other end of first buckle spare is provided with first draw-in groove, the one end of second buckle spare be used for with boats and ships are connected, the other end of second buckle spare has buckle portion, first buckle spare with second buckle spare passes through first draw-in groove card is located buckle portion forms the block and connects.

In this scheme, when this handling tray is connected fixedly, buckle portion on the second buckle spare forms the block through first draw-in groove card on the first buckle spare and is connected, has realized the fixed of handling tray and boats and ships, has avoided the tray body to remove along the direction of being close to or keeping away from boats and ships, has improved the reliability that tray body and boats and ships are connected. When the device is installed, the device can be quickly clamped into the first clamping groove through the clamping part; when the tray is detached, the tray body is moved along the direction opposite to the clamping direction, so that the tray body and the ship can be separated, and the operation is simple and convenient.

Preferably, the fastening portion is a fastening plate, an extending direction of the fastening plate is the same as an extending direction of the first slot, and the first slot is fastened at an edge of the fastening plate.

In this scheme, because the extending direction of buckle board is the same with the extending direction of first draw-in groove for first buckle spare need not the accurate buckle board of alignment and just can block into fast on the extending direction of first draw-in groove. Meanwhile, the clamping plate is connected with the first clamping groove, so that the first clamping part can be prevented from twisting around the second clamping part.

Preferably, a sliding guide surface is arranged at an opening of the first clamping groove, and the sliding guide surface is used for guiding the clamping part into the first clamping groove.

Preferably, the fixing device further includes a limiting member, one end of the limiting member is connected to the second fastening member, the other end of the limiting member is used for being connected to the first fastening member, the limiting member is used for limiting the first fastening member to slide along the extending direction of the first slot, and the limiting member can be adjusted along the extending direction of the first slot.

In this scheme, after first buckle spare card goes into buckle portion, the locating part is according to the big or small adjustment position of first buckle spare to fix first buckle spare restriction on second buckle spare, so that firmly be fixed in boats and ships with the handling tray.

Preferably, a sliding groove is formed in the second fastener, an extending direction of the sliding groove is the same as an extending direction of the first clamping groove, and the fixing device includes a bolt, which sequentially penetrates through the limiting member and the sliding groove and fixes the limiting member to the second fastener through a nut.

In this scheme, bolted connection's fixed mode, the locating part of being convenient for is adjusted and is fixed.

Preferably, the number of the fixing devices is two, and the two fixing devices are arranged at one end of the tray body at intervals.

In this scheme, two fixing device are convenient for improve the fixed effect of handling tray. In other alternatives, the number of fixtures may be more than two.

Preferably, the lifting tray further comprises a guardrail assembly, the guardrail assembly is arranged at the edge of the lifting tray in a surrounding mode, one end of the guardrail assembly is connected to the edge of the lifting tray, and the other end of the guardrail assembly extends upwards to form a protrusion;

the guardrail component comprises a first guardrail and a second guardrail, the first guardrail is fixedly connected with the lifting tray, and the second guardrail is hinged to the lifting tray and can be turned over downwards.

In this scheme, the guardrail subassembly is used for preventing personnel or hoist and mount thing in the handling tray from falling, improves the security. When the second guardrails are turned downwards, goods can be conveniently loaded and unloaded on the lifting tray.

Preferably, the lifting tray further comprises a springboard, one end of the springboard is hinged to one end of the lifting tray, and the other end of the lifting tray is used for being in lap joint with the ship.

In this scheme, the springboard is used for covering the clearance between handling tray and the deck, is convenient for transport the goods. Preferably, the springboard and the fixing device are arranged at the same end of the lifting tray, and the fixing device is arranged on two sides of the springboard.

Preferably, the lower surface of handling tray is provided with the bellied spacing portion of downwardly extending, the quantity of spacing portion is a plurality of, a plurality of spacing portion interval set up in handling tray, spacing portion is used for with the spacing fixed of trailer chassis.

In the scheme, the limiting part is a snap bamboo. The crane can hoist whole handling tray, and the handling is accomplished the back, and the handling tray that falls passes through the card bamboo shoot card on trailer chassis, realizes the fixed of handling tray and trailer chassis, is convenient for transport handling tray through the trailer.

Preferably, the edge of the lifting tray is further provided with a third clamping piece, one end of the third clamping piece is hinged to the lifting tray, the other end of the third clamping piece is provided with a second clamping groove, and the second clamping groove is used for being clamped with the edge of the trailer chassis.

In this scheme, the mode that third buckle spare passes through second draw-in groove block can be fixed handling tray and trailer chassis fast, is convenient for fix fast or dismantle.

Preferably, the handling tray still includes the lug, the quantity of lug is a plurality of, a plurality of lug ring is located the edge of handling tray.

On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.

The positive progress effects of the invention are as follows: when the lifting tray is fixedly connected, the clamping part clamped into the second clamping part through the first clamping groove on the first clamping part is connected in a clamping manner, so that the lifting tray is fixed to a ship, the tray body is prevented from moving in the direction close to or far away from the ship, and the reliability of connection between the tray body and the ship is improved. When the device is installed, the device can be quickly clamped into the first clamping groove through the clamping part; when the tray is detached, the tray body is moved along the direction opposite to the clamping direction, so that the tray body and the ship can be separated, and the operation is simple and convenient.

Drawings

Fig. 1 is a first perspective structural view of a lifting pallet according to a preferred embodiment of the present invention.

Fig. 2 is a second perspective structural view of a lifting pallet according to a preferred embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is a schematic structural view illustrating a connection between the second fastener and the ship according to a preferred embodiment of the invention.

Fig. 5 is a schematic structural diagram of a fixing device according to a preferred embodiment of the invention.

Description of reference numerals:

tray body 1

Fastening device 2

First fastener 21

First card slot 211

Guide and slide surface 2111

Second latch 22

Fastening part 221

Chute 222

Stopper 23

Bolt 24

Guardrail component 3

First guard rail 31

Second guard rail 32

Gangboard 33

The stopper 34

Third fastener 35

Second card slot 351

Lifting lug 36

Ship 100

The extension direction 200 of the first card slot

Detailed Description

The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.

As shown in fig. 1 to 5, the present embodiment discloses a lifting pallet for a ship, which includes a pallet body 1 and a fixing device 2, wherein the fixing device 2 is used for fixing the lifting pallet to the ship. The fixing device 2 includes a first fastener 21 and a second fastener 22, one end of the first fastener 21 is welded to one end of the tray body 1, the other end of the first fastener 21 is provided with a first clamping groove 211, one end of the second fastener 22 is welded to a deck of the ship 100, the other end of the second fastener 22 is provided with a fastening portion 221, and the first fastener 21 and the second fastener 22 are clamped in the fastening portion 221 through the first clamping groove 211 to form a clamping connection.

In this embodiment, when the lifting tray is fixedly connected, the first clamping groove 211 on the first buckling piece 21 is clamped into the buckling part 221 on the second buckling piece 22 to form clamping connection, so that the lifting tray and the ship are fixed, the tray body 1 is prevented from moving in the direction close to or far away from the ship, and the reliability of connection between the tray body 1 and the ship is improved. When the device is installed, the device can be quickly clamped into the first clamping groove 211 through the clamping part 221; when the tray is detached, the tray body 1 is moved along the direction opposite to the clamping direction, so that the tray body 1 is separated from the ship, and the operation is simple and convenient.

As shown in fig. 3 and 4, the fastening portion 221 is a fastening plate, the extending direction of the fastening plate is the same as the extending direction 200 of the first fastening groove 211, and the first fastening groove 211 is fastened to the edge of the fastening plate, so that the first fastening member 21 can be quickly fastened without precisely aligning the fastening plate in the extending direction of the first fastening groove 211, and meanwhile, the fastening plate is connected to the first fastening groove 211, and the first fastening member 21 can be prevented from twisting around the second fastening member 22. The direction of extension 200 of first card slot 211 is indicated by the arrow labeled in fig. 3. Furthermore, a sliding guide surface 2111 is disposed at an opening of the first card slot 211, and the sliding guide surface 2111 is used for guiding the fastening portion 221 into the first card slot 211 quickly.

Because the length direction of the lifting tray is fixed with the snap-in plate through the first clamping groove 211, in order to improve the fixing effect of the lifting tray in the width direction, the fixing device 2 further comprises a limiting part 23, and the limiting part 23 is used for limiting and fixing the first snap-in part 21 from the extending direction 200 of the first clamping groove 211. One end of the limiting member 23 is connected to the second fastener 22, the other end of the limiting member 23 is used for being connected to the first fastener 21, and the limiting member 23 can be adjusted along the extending direction 200 of the first engaging groove 211. After the first locking part 21 is locked into the locking part 221, the position of the limiting part 23 is adjusted according to the size of the first locking part 21, and the first locking part 21 is limited and fixed on the second locking part 22, so that the lifting tray is firmly fixed on the ship, and the lifting tray is prevented from swinging back and forth and left and right. In this embodiment, the number of the limiting members 23 is two, and the two limiting members 23 limit and fix the lifting pallet from two sides of the lifting pallet.

Preferably, the second locking member 22 is provided with a sliding slot 222, an extending direction of the sliding slot 222 is the same as the extending direction 200 of the first locking slot 211, the fixing device 2 includes a bolt 24, and the bolt 24 sequentially passes through the limiting member 23 and the sliding slot 222 and fixes the limiting member 23 to the second locking member 22 through a nut. In the present embodiment, the number of the fixing devices 2 is two, and the two fixing devices 2 are disposed at an end of the tray body 1 at intervals.

As shown in figure 1, in order to prevent personnel or goods from falling, the lifting tray further comprises a guardrail component 3, the guardrail component 3 is arranged at the edge of the lifting tray in a surrounding mode, one end of the guardrail component 3 is connected to the edge of the lifting tray, and the other end of the guardrail component 3 extends upwards to form a protruding structure. Guardrail subassembly 3 includes first guardrail 31 and second guardrail 32, and first guardrail 31 fixed connection is in the handling tray, and second guardrail 32 articulates in the handling tray and can turn over the book downwards, is convenient for load and unload the goods toward the handling tray. The second guardrail 32 is provided with a bolt, and when the bolt is inserted into the hole on the lifting tray, the second guardrail 32 is fixed with the lifting tray; when the latch is pulled out, the second guard rail 32 is folded down. Preferably, a walkway is provided between the first guard rail 31 and the second guard rail 32.

In order to facilitate the transportation of goods, the lifting pallet further comprises a springboard 33, one end of the springboard 33 is hinged to one end of the lifting pallet, the other end of the lifting pallet is used for being in lap joint with the ship 100, and the springboard 33 is used for covering a gap between the lifting pallet and a deck. Preferably, the springboard 33 and the fixing device 2 are arranged at the same end of the lifting tray, and the fixing device 2 is arranged on both sides of the springboard 33.

As shown in fig. 2, in order to be convenient for fix with the trailer chassis, the lower surface of handling tray is provided with the bellied spacing portion 34 of downwardly extending, and the quantity of spacing portion 34 is a plurality of, and a plurality of spacing portions 34 interval sets up in the handling tray, and spacing portion 34 is used for with the spacing fixed of trailer chassis. In this embodiment, the limiting portion 34 is a snap, and the snap is matched with a hole on the trailer chassis for limiting. The crane can hoist whole handling tray, and the handling is accomplished the back, and the handling tray that falls passes through the card bamboo shoot card downthehole on the trailer chassis, realizes the fixed of handling tray and trailer chassis, is convenient for transport handling tray through the trailer. Preferably, the edge of handling tray still is provided with third buckle spare 35, and the one end of third buckle spare 35 articulates in the handling tray, and the other end of third buckle spare 35 is provided with second draw-in groove 351, and second draw-in groove 351 is used for the edge block with the trailer chassis, and the handling tray drops when preventing that the trailer chassis from jolting, also is convenient for quick fixation or dismantlement.

As shown in fig. 1, the lifting pallet further comprises a plurality of lifting lugs 36, and the lifting lugs 36 are annularly arranged on the edge of the lifting pallet. The lifting lug 36 is used for hanging the steel wire rope, and then the steel wire rope is hung on a lifting hook for hoisting.

During installation, after the crane hoists the hoisting tray to bear the prefabricated cabin and push the cabin trolley to reach the temporary hole, personnel push the hoisting tray to clamp the first clamping groove 211 of the first fastener 21 on the clamping plate of the second fastener 22, loosen the bolt 24 for fixing the limiting part 23, then abut the limiting part 23 on the first fastener 21, after the hoisting tray cannot shake all around, the springboard 33 is put down, and the cabin trolley is operated to drag the prefabricated cabin into the ship body.

When the trolley is disassembled, the springboard 33 is retracted, the crane is slightly lifted to separate the first fastener 21 from the second fastener 22, and then the crane puts down an empty lifting tray onto the trailer chassis and is fixed on the trailer chassis through the limiting part 34 and the third fastener 35. Wherein, the crane keeps the handling state all the time during the transportation of the prefabricated cabin.

While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.