CN211336868U

CN211336868U - Tray with fixing device

Info

Publication number: CN211336868U
Application number: CN201922327092.5U
Authority: CN
Inventors: 高飞; 井立峰
Original assignee: Beijing Pengyuan Xinhe International Logistics Co ltd
Current assignee: Beijing Pengyuan Xinhe International Logistics Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-08-25
Anticipated expiration: 2029-12-21

Abstract

The utility model relates to a tray with fixing device, including placing dish and the three backup pad of rigid coupling below placing the dish, still including the fixing device who is used for connecting two adjacent tray relative positions, fixing device is including seting up the standing groove of keeping away from the rectangle of placing dish one side in the backup pad, the standing groove is seted up in one of them backup pad that is located both sides, sliding connection has the joint piece of the truncated pyramid form of falling four in the standing groove, the blind hole has been seted up on the standing groove lateral wall, the blind hole is located joint piece below, sliding connection has the card post in the blind hole, the one end that the standing groove was kept away from to the card post runs through the blind hole blind end and communicates to the outside, backup pad one side is seted up and is supplied the first draw-in groove of card post embedding, first draw-in groove is seted up in the other backup pad that is located both. The utility model discloses have the vibration range that can slow down the tray, reduce the effect of the damage that the impact force caused to the goods.

Description

Tray with fixing device

Technical Field

The utility model relates to a tray especially relates to a tray with fixing device.

Background

Pallets are vehicles that transform static goods into dynamic goods, a cargo platform, but also a movable platform, or movable ground. Even if the goods are put on the ground without flexibility, the mobility is immediately obtained after the pallets are loaded, and the goods become flexible mobile goods, because the goods loaded on the pallets are in a ready state for being transferred to the movement at any time. The dynamic loading and unloading method using the pallet as a basic tool is called pallet operation. The pallet is used as important loading, unloading, storing and transporting equipment in the logistics operation process, and plays a great role in modern logistics in cooperation with a forklift. When the pallet is used, the goods to be transported are directly placed on the pallet, then the pallet for placing the goods can be directly placed on a truck through a forklift for transporting, and the operation is very convenient. But when the goods loading transportation, the goods truck is when some buffer zone on the road, and the tray of placing in the goods truck hopper will take place to pitch, and it is great to the goods impact on the tray, especially under the condition of the fragile article of transportation, the impact force will cause the damage to the goods.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tray with fixing device, its vibration range that can slow down the tray reduces the damage that the impact force caused to the goods.

The above object of the present invention can be achieved by the following technical solutions: a tray with a fixing device comprises a placing disc, three supporting plates fixedly connected below the placing disc and a fixing device used for connecting the relative positions of two adjacent trays, wherein the fixing device comprises a placing groove arranged on one side of each supporting plate far away from the placing disc, the cross section of the placing groove is rectangular and is arranged on one of the supporting plates positioned on two sides, an inverted quadrangular frustum pyramid-shaped clamping block is connected in the placing groove in a sliding manner, a blind hole is arranged on the side wall of the placing groove, the opening of the blind hole faces the direction of the other two supporting plates, the blind hole is positioned below the clamping block, a clamping column is connected in the blind hole in a sliding manner, one end, facing the closed end of the blind hole, of the clamping column penetrates through the closed end of the blind hole and is communicated to the outside, and a first clamping groove for the clamping column to be embedded into is arranged on one, the first clamping groove is formed in the other supporting plate located on two sides, and a driving assembly for pushing the clamping block to slide in the placing groove is further arranged on the clamping block.

Through adopting above-mentioned technical scheme, after placing the tray on the freight train, can drive the joint piece through drive assembly and slide in the standing groove to make joint piece and the one end butt that the card post is located the standing groove, then continue to slide the position of joint piece in the standing groove, will make the joint post stretch out and imbed in the first draw-in groove of another tray from the blind hole under the promotion of joint piece lateral wall, thereby fix the position of two adjacent trays, circulate in proper order, thereby link one row of tray as an organic whole. When the truck bumps, the trays in one row are connected into a whole, so that the vibration amplitude is greatly reduced compared with that of a single tray under the action of the gravity of the whole truck, and the damage to the goods caused by impact force is reduced.

The utility model discloses can further set up to in a preferred example: an auxiliary plate is connected in the blind hole in a sliding mode, the auxiliary plate is fixedly connected with the clamping column, and a first spring is arranged at the closed end of the auxiliary plate and the blind hole.

Through adopting above-mentioned technical scheme, reset when the rack and drive the joint piece back that resets, also can automatic re-setting of card post under first spring action, it is more convenient to use.

The utility model discloses can further set up to in a preferred example: the drive assembly is including seting up place the mounting groove of dish one end, set up threaded hole on the joint piece, the vertical setting of screw hole axis, threaded connection has the screw rod in the screw hole, the screw rod orientation the one end of mounting groove blind end is run through the standing groove blind end and communicates to the mounting groove, the screw rod is located one end rigid coupling in the mounting groove has the gear, sliding connection in the mounting groove with gear engagement's rack.

Through adopting above-mentioned technical scheme, when the position of slip rack in the mounting groove, the rack will drive the screw rod of rigid coupling on the gear through the gear and rotate to drive and slide in the standing groove with screw rod threaded connection's joint piece, it is more convenient to operate.

The utility model discloses can further set up to in a preferred example: the rack is kept away from the one end of mounting groove blind end stretches out the mounting groove, place the dish and deviate from the confession is seted up to the one end of mounting groove open end the second draw-in groove of rack embedding.

Through adopting above-mentioned technical scheme, can realize being connected of tray with the line through the cooperation of rack and second draw-in groove to can all be even as a whole with all trays, place more firmly.

The utility model discloses can further set up to in a preferred example: the part of the rack, which is positioned outside the mounting groove, is larger than the depth of the second clamping groove.

Through adopting above-mentioned technical scheme, when placing two trays in the same row together, the rack on a tray imbeds in the second draw-in groove on another tray, until two tray butts, thereby the second draw-in groove blind end will drive the rack and slide the connection of two adjacent trays of automatic realization in the mounting groove this moment.

The utility model discloses can further set up to in a preferred example: the screw rod is sleeved with a bearing, the bearing is provided with two bearings which are respectively positioned at the upper end and the lower end of the gear, each bearing is far away from one end of the gear and abutted against the side wall of the mounting groove, and the bearing can be subjected to axial force.

By adopting the technical scheme, the bearing can support the gear, so that the rack can easily drive the gear to rotate, and the operation is more labor-saving.

The utility model discloses can further set up to in a preferred example: and a second spring is arranged between the closed end of the mounting groove and the rack.

Through adopting above-mentioned technical scheme, when two trays of arranging with drop and connect, under the effect of second spring, the rack can be automatic slide out from the mounting groove and reset, operate more in a flexible way.

To sum up, the utility model discloses a beneficial technological effect does:

1. the whole weight of the tray can be increased by connecting two adjacent trays into a whole, so that the vibration amplitude of the tray can be reduced, and the damage of impact force to goods is reduced;

2. the rack and the second clamping groove can connect the whole pallet on the truck into a whole, so that the pallet is further fixed;

3. the automatic reset of rack and card post can be realized to the setting of first spring and second spring to make two adjacent trays drop automatically, it is more convenient to operate.

Drawings

Fig. 1 is a schematic view of the overall structure of the combined four trays of the present invention;

FIG. 2 is a cutaway schematic view of a tray made to reflect the fixture configuration;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a cut-away schematic view of another orientation of the tray to reflect the configuration of the drive assembly;

FIG. 5 is a partially enlarged view of portion B of FIG. 4

In the figure, 1, a tray is placed; 2. a support plate; 21. a first support plate; 22. a second support plate; 23. a third support plate; 3. a fixing device; 31. a placement groove; 32. a clamping block; 33. blind holes; 34. clamping the column; 35. an auxiliary plate; 36. a first spring; 37. a first card slot; 38. a drive assembly; 381. mounting grooves; 383. a screw; 384. a gear; 385. a rack; 386. a bearing; 387. a second spring; 388. and a second card slot.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a tray with fixing device, including the horizontally placed placing tray 1, three backup pad 2 of rigid coupling below placing tray 1 and the fixing device 3 that is used for connecting two adjacent tray relative positions, wherein three backup pad 2 is called first backup pad 21, second backup pad 22 and second backup pad 22 in proper order.

Referring to fig. 2 and 3, fixing device 3 includes three standing groove 31 of seting up in first backup pad 21 and keeping away from placing dish 1 one side, and standing groove 31 cross-section is the rectangle and offers along backup pad 2 length direction intervals, and sliding connection has the whole joint piece 32 that is the form of four truncated pyramids of falling in standing groove 31, has still seted up a blind hole 33 on standing groove 31 lateral wall, and blind hole 33 is located joint piece 32 below and the opening is towards second backup pad 22 place direction. A clamping column 34 is slidably connected in the blind hole 33, one end of the clamping column 34, facing the closed end of the blind hole 33, penetrates through the closed end of the blind hole 33 and extends out of the blind hole 33, an auxiliary plate 35 is further slidably connected in the blind hole 33, the auxiliary plate 35 is fixedly connected with the clamping column 34, a first spring 36 is further fixedly connected to the auxiliary plate 35 and the closed end of the blind hole 33, and meanwhile, a first clamping groove 37 for inserting the clamping column 34 is formed in one side, away from the second supporting plate 22, of the third supporting plate 23. When the clamping block slides downwards in the placing groove 31, the abutment of the clamping column 34 and the side wall of the clamping block 32 will press the first spring 36 and extend out of the side surface of the supporting plate 2 and be inserted into the first clamping groove 37 of the adjacent tray. When the engaging piece 32 moves upward in the holding groove 31, the engaging post 34 is disengaged from the first engaging groove 37 and restored by the first spring 36.

Referring to fig. 4 and 5, the fixing device 3 further includes a driving component 38 for pushing the clamping block 32 to slide in the placing slot 31, the driving component 38 includes a mounting slot 381 provided with one end of the placing tray 1, the mounting slot 381 is located above the placing slot 31, and the length direction of the mounting slot 381 is consistent with the length direction of the supporting plate 2. Meanwhile, a threaded hole (not shown in the figure) communicating the upper surface and the lower surface of the clamping block 32 is formed in the clamping block 32, the axis of the threaded hole is vertically formed, a screw 383 is in threaded connection with the threaded hole, the upper end of the screw 383 penetrates through the closed end of the placing groove 31 and is communicated with the mounting groove 381, a gear 384 is fixedly connected to the upper end of the screw 383, the gear 384 is located in the mounting groove 381, a rack 385 meshed with the gear 384 is further connected in the mounting groove 381 in a sliding mode, two bearings 386 are further sleeved on the screw 383, the bearings 386 are located at two ends of the screw 383 respectively, one side, far away from the screw 383, of each bearing 386 abuts against the upper wall and the lower wall. A second spring 387 is further fixedly connected between the closed end of the mounting groove 381 and the rack 385, in a normal state, one end, away from the second spring 387, of the rack 385 extends out of the mounting groove 381 under the action of the second spring 387, meanwhile, a second clamping groove 388 for the rack 385 to be embedded into is formed in one end, away from the open end of the mounting groove 381, of the tray, and the depth of the second clamping groove 388 is smaller than the portion, located outside, of the rack 385. When two adjacent trays are placed together, the rack 385 is embedded into the second slot 388, and then when the two trays are continuously close to each other, the closed end of the second slot 388 pushes the rack 385 to move towards the closed end of the mounting groove 381 and press the second spring 387, so that the screw 383 is driven to rotate by the gear 384 meshed with the rack 385, and the clamping block 32 in threaded connection with the screw 383 is driven to slide in the placing groove 31.

In summary, when the pallet is used, the pallets are placed on the truck side by side, the clamping columns 34 and the first clamping grooves 37 are in the same straight line, another row of pallets are placed, the racks 385 on the upper row of pallets are embedded into the second clamping grooves 388 where the pallets are placed, and the pallets continue to move to enable the two pallets to abut against each other, so that the relative positions of the pallets in the same row are fixed. At this time, under the action of the closed end of the second locking groove 388, the rack 385 is also pushed to extrude the second spring 387 and move towards the closed end of the mounting groove 381, meanwhile, the rack 385 drives the gear 384 meshed with the rack 385 to rotate, the gear 384 also drives the screw 383 fixedly connected with the gear 384 to rotate, the locking block 32 is driven by the screw thread connected with the screw 383 to slide downwards in the placing groove 31, the side wall of the locking block is also abutted against the locking column 34, and the auxiliary plate 35 extrudes the first spring 36 to enable the locking column 34 to be embedded into the first locking groove 37 adjacent to the locking column, so that the relative position of the trays in the same row is fixed. Finally, all the trays are connected into a whole, so that the vibration amplitude of the trays can be reduced, and the damage of impact force to goods is reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a tray with fixing device, is including placing dish (1) and rigid coupling in place three backup pad (2) of dish (1) below, its characterized in that: the tray fixing device comprises a fixing device (3) used for connecting the relative positions of two adjacent trays, the fixing device (3) comprises a placing groove (31) formed in one side, far away from the placing tray (1), of the supporting plate (2), the section of the placing groove (31) is rectangular and formed in one of the supporting plates (2) positioned on two sides, an inverted quadrangular frustum pyramid-shaped clamping block (32) is connected in the placing groove (31) in a sliding mode, a blind hole (33) is formed in the side wall of the placing groove (31), the opening of the blind hole (33) faces the direction of the other two supporting plates (2), the blind hole (33) is positioned below the clamping block (32) and is connected with a clamping column (34) in the blind hole (33) in a sliding mode, one end, facing the closed end of the blind hole (33), of the clamping column (34) penetrates through the closed end of the blind hole (33) and is communicated with, the clamping device is characterized in that a first clamping groove (37) for embedding the clamping column (34) is formed in one side of the supporting plate (2), the first clamping groove (37) is formed in the other supporting plate (2) located on two sides, and a driving component (38) for pushing the clamping block (32) to slide in the placing groove (31) is further arranged on the clamping block (32).

2. A pallet having a securing means according to claim 1, characterised in that: an auxiliary plate (35) is connected in the blind hole (33) in a sliding mode, the auxiliary plate (35) is fixedly connected with the clamping column (34), and a first spring (36) is arranged at the closed end of the auxiliary plate (35) and the blind hole (33).

3. A pallet having a securing means according to claim 1, characterised in that: drive assembly (38) are including seting up place mounting groove (381) of dish (1) one end, threaded hole has been seted up on joint piece (32), the vertical setting of screw hole axis, threaded connection has screw rod (383) in the screw hole, screw rod (383) orientation the one end of mounting groove (381) blind end is run through standing groove (31) blind end and intercommunication extremely mounting groove (381), screw rod (383) are located one end rigid coupling in mounting groove (381) has gear (384), sliding connection in mounting groove (381) with rack (385) of gear (384) meshing.

4. A pallet having a securing means according to claim 3, characterised in that: the rack (385) is far away from one end of the closed end of the mounting groove (381) and extends out of the mounting groove (381), and a second clamping groove (388) for the rack (385) to be embedded into is formed in one end, deviating from the open end of the mounting groove (381), of the placing disc (1).

5. A pallet with fastening means according to claim 4, characterised in that: the part of the rack (385) positioned outside the mounting groove (381) is larger than the depth of the second clamping groove (388).

6. A pallet having a securing means according to claim 3, characterised in that: the cover is equipped with bearing (386) on screw rod (383), bearing (386) are provided with two and are located respectively gear (384) both ends from top to bottom, every bearing (386) are kept away from the one end of gear (384) all with mounting groove (381) lateral wall butt, bearing (386) are bearing (386) that can receive axial force.

7. A pallet having a securing means according to claim 3, characterised in that: and a second spring (387) is arranged between the closed end of the mounting groove (381) and the rack (385).