CN210592979U

CN210592979U - Convenient freight transportation tray

Info

Publication number: CN210592979U
Application number: CN201921610399.XU
Authority: CN
Inventors: 刘婷婷
Original assignee: Anhui CITIC Freight Co Ltd
Current assignee: Anhui CITIC Freight Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-22
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a convenient freight pallet, which comprises a frame, wherein staggered transverse rods and longitudinal rods are arranged in the frame, bottom plates are arranged at four corners and the middle part of the bottom of the frame, a round platform-shaped pipe body is arranged at the bottom of the bottom plate, and a groove matched with the pipe body is formed at the top of the bottom plate; connecting grooves are formed in the two ends of the side frames along the length direction, and connecting pieces used for connecting the two adjacent side frames are arranged in the connecting grooves; the connecting piece comprises a connecting block movably arranged in the connecting grooves, the connecting block comprises a first part and a second part which are symmetrical to each other, the first part and the second part are respectively arranged in two adjacent connecting grooves, dovetail grooves are vertically formed in one sides of the connecting grooves, and sliding strips matched with the dovetail grooves are arranged on the first part and the second part; a positioning piece for fixing the position of the connecting block is arranged in the frame, and the positioning piece is arranged on one side, far away from the dovetail groove, in the connecting groove. The utility model discloses have the effect that the concatenation of being convenient for carry out the freight transportation tray was dismantled, make things convenient for the putting things in good order of freight transportation tray.

Description

Convenient freight transportation tray

Technical Field

The utility model belongs to the technical field of the technique of commodity circulation freight transportation equipment and specifically relates to a convenient freight transportation tray is related to.

Background

At present, a freight tray is a logistics unit which is matched with logistics equipment such as a forklift, a goods shelf and the like. The material flow storage device can be used for storing, loading and carrying goods, and is one of the necessary material flow devices in modern material flow storage.

The prior art is as provided by patent application publication No. CN2440011Y, and the novel freight transport tray comprises upper and lower sheets and connecting support legs, wherein the upper and lower sheets of the tray made of magnesite material are both provided with grooves, the connecting support legs are positioned between the upper and lower sheets of the tray, screw holes are arranged at the connecting parts of the upper and lower sheets and the support legs, and the upper and lower sheets are fastened and connected together by screws. The utility model has the characteristics of fire-retardant, protection against insects, acid and alkali corrosion resistance etc, after water repellent treatment, waterproof performance is good, and material saving, bending strength is outstanding.

The above prior art solutions have the following drawbacks: when longer tubular goods are stored, the length of a single tray is insufficient, a plurality of trays are required to be stacked, the existing freight trays are not easy to splice, and the use is not stable enough; meanwhile, when the trays are transported, the adjacent trays are not connected, so that jolt can occur in the transportation process, and the stability of the structure is influenced. There is a need for shipping pallets that facilitate connection to each other.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient freight transportation tray has the effect of the concatenation dismantlement of being convenient for carry on the freight transportation tray, makes things convenient for the stacking of freight transportation tray.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a convenient freight pallet comprises a frame, wherein staggered transverse rods and longitudinal rods are arranged in the frame, bottom plates are arranged at four corners and the middle part of the bottom of the frame, a round-table-shaped pipe body is arranged at the bottom of each bottom plate, and a groove matched with the pipe body is formed in each bottom plate; connecting grooves are formed in the two ends of the side frames along the length direction, and connecting pieces used for connecting the two adjacent side frames are arranged in the connecting grooves; the connecting piece comprises a connecting block movably arranged in the connecting grooves, the connecting block comprises a first part and a second part which are symmetrical to each other, the first part and the second part are respectively arranged in two adjacent connecting grooves, dovetail grooves are vertically formed in one sides of the connecting grooves, and sliding strips matched with the dovetail grooves are arranged on the first part and the second part; a positioning piece for fixing the position of the connecting block is arranged in the frame, and the positioning piece is arranged on one side, far away from the dovetail groove, in the connecting groove.

By adopting the technical scheme, the structure of the connecting groove and the connecting block is added on the freight tray, the structure of the first component and the structure of the second component which are symmetrically arranged on the connecting block are used for being matched with the structures of two adjacent freight trays, the connecting block can be installed along the structure of the dovetail groove, the position of the connecting block can be fixed by using the structure of the positioning piece in the frame, the connection between the adjacent freight trays is realized through the structure of the connecting block, the stacking is convenient, and the structure is relatively stable when the freight trays are carried; when the goods trays are stacked, the tube bodies of the goods trays can enter the grooves of the goods trays below, so that the space is saved.

The utility model discloses further set up to: a horizontal spring groove is arranged in the frame, is positioned on one side of the connecting groove far away from the dovetail groove and is communicated with the connecting groove; the positioning piece comprises a spring block movably arranged in a spring groove, a return spring is arranged in the spring groove, two ends of the return spring are respectively connected with the spring block and the groove bottom of the spring groove, and clamping grooves matched with the spring block are respectively arranged on the first part and the second part; a first hole communicated with the spring groove and the outer part of the frame is formed in the frame, and the length direction of the first hole is the same as that of the spring groove; a movable rod is movably arranged in the first hole, one end of the movable rod is connected with the spring block, and the other end of the movable rod extends to the outside of the first hole.

By adopting the technical scheme, the structure of the spring groove and the spring block is used as the positioning piece, and the clamping groove and the spring block are arranged on the first component and the second component for matching; carry out the installation of connecting block along the dovetail when using, remove through movable rod pulling spring block, loosen the movable rod after the connecting block installation is accomplished, can make the spring block remove to the direction of connecting block under reset spring's effect, block groove and spring block on part one and the part two cooperate, have realized the location of connecting block, have linked together two adjacent freight transportation trays.

The utility model discloses further set up to: an inclined slope is formed on the spring block, and the inclined direction of the slope is inclined from top to bottom to the direction close to the dovetail groove.

Through adopting above-mentioned technical scheme, increased the structure on inclined plane on the spring block, when pressing down the connecting block, the connecting block can be used in on the inclined plane of spring block for the spring block removes to the spring inslot, and the spring block can correspond with the joint groove position on the connecting block when continuing to remove, and the spring block removes to the joint groove under reset spring's effect, realized and the connecting block between the cooperation, it is comparatively convenient to use.

The utility model discloses further set up to: the edge department is provided with notch and concatenation portion on the frame, and concatenation portion welds on the notch, notch and spread groove intercommunication, spring groove lateral wall and notch intercommunication, concatenation portion are located one side of spring groove width direction, spring piece one side and concatenation portion butt.

Through adopting above-mentioned technical scheme, used notch and concatenation portion structure, one side of spring groove is the concatenation portion, when carrying out adding man-hour of frame, and fluting and the installation of spring and spring block in notch department, later will splice the notch department of portion welding frame again, and it is comparatively convenient to process.

The utility model discloses further set up to: l shape angle piece is installed to the inboard four corners department of frame, and L shape angle piece is located the bottom plate top, and a vertical groove has been seted up to the bottom of L shape angle piece both sides, installs set screw on the L shape angle piece, and set screw passes a groove and frame screw-thread fit, set screw's nut and L shape angle piece butt.

Through adopting above-mentioned technical scheme, increased the structure of L shape fillet, L shape fillet can carry out the position control of vertical direction along the length direction in a groove, can shelter from all around and spacing the goods after heightening the position of L shape fillet, is convenient for carry out the transport of goods.

The utility model discloses further set up to: a bent connecting sheet is arranged between the longitudinal rods, the vertical projection of the connecting sheet is arranged along the length direction of the transverse rods, and the middle part of the connecting sheet is bent downwards.

Through adopting above-mentioned technical scheme, increased the structure of connection piece, when using the tray to carry out depositing and the transport of tubulose goods, the rocking that the goods appears is less.

The utility model discloses further set up to: the top of the connecting block is provided with a handle groove.

Through adopting above-mentioned technical scheme, increased the structure of handle groove on the connecting block, be convenient for carry on the installation and the dismantlement of connecting block.

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

1. the frame is additionally provided with a connecting groove and a connecting block structure which are used for connecting adjacent freight trays and sliding the connecting block along a dovetail groove, a first part and a second part on the connecting block are respectively positioned in the two freight trays, and the positioning piece structure is used for fixing the position of the connecting block, so that the splicing of the freight trays is realized; the use and stacking of the freight pallets are convenient;

2. the structure of the spring block and the spring groove is used as a positioning piece, and when the spring block and the clamping groove structure on the connecting block are matched, the connecting block is positioned, so that the connection between adjacent freight trays is completed;

3. the structure of L shape corner piece on the frame has been increased, the position of adjusting L shape corner piece can shelter from the goods four corners department of transport, and is more stable during cargo handling.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged view of part A1 of FIG. 1;

FIG. 3 is a schematic view of the structure of the connecting groove and the connecting member of the present invention;

fig. 4 is a schematic view of the positioning member of the present invention.

Reference numerals: 1. a frame; 10. a base plate; 11. a transverse bar; 12. a longitudinal rod; 13. connecting sheets; 14. connecting grooves; 15. a dovetail groove; 16. a splice; 2. a pipe body; 3. connecting blocks; 31. a first component; 32. a second component; 33. a slide bar; 34. a handle slot; 35. a clamping groove; 4. l-shaped corner pieces; 41. a slot; 5. a spring slot; 51. a spring block; 52. a return spring; 53. a hole; 54. a movable rod.

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 convenient freight transportation tray, including frame 1, install crisscross transverse bar 11 and the longitudinal rod 12 who sets up in frame 1, transverse bar 11 length direction sets up along 1 length direction of frame, and longitudinal rod 12 length direction sets up along 1 width direction of frame. A bent connecting piece 13 is connected between the longitudinal rods 12, the vertical projection of the connecting piece 13 is arranged along the length direction of the transverse rod 11, and the middle part of the connecting piece 13 is bent downwards.

Referring to fig. 1 and 2, a bottom plate 10 is formed at four corners and the middle part of the bottom of a frame 1, a round-table-shaped pipe body 2 is formed at the bottom of the bottom plate 10, the pipe body 2 is hollow, the cross section of the part, close to the top, of the pipe body 2 is larger, and a groove matched with the pipe body 2 is formed in the bottom plate 10. When placing the tray, body 2 props up the tray, and the cooperation fork truck of being convenient for uses, when putting things in good order, body 2 of top tray can enter into the recess of below tray, saves space.

Referring to fig. 1 and 2, an L-shaped corner piece 4 is installed at four corners of the inner side of a frame 1, the L-shaped corner piece 4 is located above a bottom plate 10, a vertical groove 41 is formed in the bottoms of two sides of the L-shaped corner piece 4, two positioning screws are installed on the L-shaped corner piece 4, the positioning screws penetrate through the groove 41 and are in threaded fit with the frame 1, nuts of the positioning screws are abutted to the L-shaped corner piece 4, the L-shaped corner piece 4 is fixed in position, and the positioning screws can be unscrewed to adjust the height of the L-shaped corner piece 4. When carrying out goods transport, can block difficult from dropping from the tray to the edge of goods through the structure of L shape angle piece 4.

Referring to fig. 3 and 4, rectangular connecting grooves 14 are formed at two ends of the frame 1 along the length direction, and a connecting member for connecting two adjacent frames 1 is movably mounted in each connecting groove 14. The connecting piece includes the connecting block 3 of movable mounting in the connecting groove 14, and connecting block 3 includes first part 31 and second part 32 of mutual symmetry, and first part 31 and second part 32 are installed respectively in two adjacent connecting grooves 14, and connecting groove 14 has seted up dovetail 15 along frame 1 width direction's one side is vertical, is provided with the draw runner 33 with dovetail 15 complex on first part 31 and the second part 32. The frame 1 is provided with a positioning piece for fixing the position of the connecting block 3, the positioning piece is positioned on one side of the connecting groove 14 far away from the dovetail groove 15, and the position of the connecting block 3 is fixed by using the structure of the positioning piece, so that the connection between two adjacent frames 1 is realized. The connecting block 3 is formed with a handle groove 34 at the top thereof, and the edge performs the movement of the connecting block 3.

Referring to fig. 3 and 4, a horizontal spring groove 5 is formed in the frame 1, the spring groove 5 is located in the connecting groove 14 and far away from one side of the dovetail groove 15 and is communicated with the connecting groove 14, and the length direction of the spring groove 5 is arranged along the width direction of the frame 1. The positioning piece comprises a spring block 51 movably arranged in the spring groove 5, a return spring 52 is arranged in the spring groove 5, two ends of the return spring 52 are respectively connected with the spring block 51 and the groove bottom of the spring groove 5, and the first part 31 and the second part 32 are respectively provided with a clamping groove 35 matched with the spring block 51. A hole 53 communicating the spring slot 5 and the outside of the frame 1 is formed in the frame 1, and the length direction of the hole 53 is the same as that of the spring slot 5. The first hole 53 is movably mounted with a movable rod 54, one end of the movable rod 54 is connected with the spring block 51, and the other end extends to the outside of the first hole 53. The spring block 51 is formed with an inclined surface, and the inclined surface is inclined from top to bottom in a direction approaching the dovetail groove 15. When the sliding connection block 3 makes the positions of the clamping groove 35 and the spring block 51 on the connection block 3 correspond, the return spring 52 acts on the spring block 51 to make the spring block 51 move to the clamping groove 35 to realize the cooperation with the connection block 3, and the position of the connection block 3 is fixed.

Referring to fig. 3 and 4, in order to facilitate the processing of the structure of the spring slot 5 and the installation of the spring block 51, a notch is formed at the upper edge of the frame 1 and connected with the splicing portion 16, the splicing portion 16 and the notch are identical in shape and welded on the notch, the notch is communicated with the connecting slot 14, the side wall of the spring slot 5 is communicated with the notch, the splicing portion 16 is located on one side of the width direction of the spring slot 5 and forms the side wall of the spring slot 5, and one side of the spring block 51 is abutted against the splicing portion 16. During processing, the spring groove 5 and the first-shaped hole 53 are formed at the notch, the spring block 51 and the return spring 52 are installed, and then the splicing part 16 is welded, so that the processing is convenient.

The implementation principle of the embodiment is as follows: when the connecting block 3 is installed along the dovetail groove 15 in use, the connecting block 3 can extrude the spring block 51 to move towards the inside of the spring groove 5, and when the positions of the clamping groove 35 and the spring block 51 correspond to each other, the spring block 51 can move towards the connecting block 3 under the action of the return spring 52, the clamping grooves in the first component 31 and the second component 32 are matched with the spring block 51, so that the connecting block 3 is positioned, and two adjacent freight trays are connected together. When needing to dismantle, the structure of pulling movable rod 54 for spring block 51 and the separation of joint groove 35 can take off connecting block 3 from connecting groove 14, have realized the separation between the adjacent two trays.

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 convenient freight transportation tray, includes frame (1), its characterized in that: the frame (1) is internally provided with staggered transverse rods (11) and longitudinal rods (12), bottom plates (10) are arranged at four corners and the middle part of the bottom of the frame (1), a truncated cone-shaped pipe body (2) is arranged at the bottom of each bottom plate (10), and grooves matched with the pipe bodies (2) are formed in the bottom plates (10); connecting grooves (14) are formed in two ends of each frame (1) along the length direction, and connecting pieces used for connecting two adjacent frames (1) are arranged in the connecting grooves (14); the connecting piece comprises a connecting block (3) movably arranged in a connecting groove (14), the connecting block (3) comprises a first part (31) and a second part (32) which are symmetrical to each other, the first part (31) and the second part (32) are respectively arranged in two adjacent connecting grooves (14), a dovetail groove (15) is vertically formed in one side of each connecting groove (14), and a sliding strip (33) matched with the dovetail groove (15) is arranged on each part (31) and each part (32); a positioning piece for fixing the position of the connecting block (3) is arranged in the frame (1), and the positioning piece is arranged on one side, far away from the dovetail groove (15), in the connecting groove (14).

2. The portable shipping pallet of claim 1, wherein: a horizontal spring groove (5) is arranged in the frame (1), and the spring groove (5) is positioned on one side, far away from the dovetail groove (15), in the connecting groove (14) and communicated with the connecting groove (14); the positioning piece comprises a spring block (51) movably arranged in a spring groove (5), a return spring (52) is arranged in the spring groove (5), two ends of the return spring (52) are respectively connected with the spring block (51) and the groove bottom of the spring groove (5), and clamping grooves (35) matched with the spring block (51) are respectively arranged on the first part (31) and the second part (32); a first hole (53) which is communicated with the spring groove (5) and the outer part of the frame (1) is formed in the frame (1), and the length direction of the first hole (53) is the same as that of the spring groove (5); a movable rod (54) is movably arranged in the first hole (53), one end of the movable rod (54) is connected with the spring block (51), and the other end of the movable rod extends to the outside of the first hole (53).

3. A portable shipping pallet according to claim 2, wherein: an inclined slope is formed on the spring block (51), and the inclined direction of the slope is inclined from top to bottom to the direction close to the dovetail groove (15).

4. A portable shipping pallet according to claim 2, wherein: the edge of the frame (1) is provided with a notch and a splicing part (16), the splicing part (16) is welded on the notch, the notch is communicated with the connecting groove (14), the side wall of the spring groove (5) is communicated with the notch, the splicing part (16) is positioned on one side of the width direction of the spring groove (5), and one side of the spring block (51) is abutted against the splicing part (16).

5. The portable shipping pallet of claim 1, wherein: l shape angle piece (4) are installed to frame (1) inboard four corners department, and L shape angle piece (4) are located bottom plate (10) top, and a vertical groove (41) have been seted up to the bottom of L shape angle piece (4) both sides, install set screw on L shape angle piece (4), and set screw passes a groove (41) and frame (1) screw-thread fit, set screw's nut and L shape angle piece (4) butt.

6. The portable shipping pallet of claim 1, wherein: a bent connecting piece (13) is arranged between the longitudinal rods (12), the vertical projection of the connecting piece (13) is arranged along the length direction of the transverse rod (11), and the middle part of the connecting piece (13) is bent downwards.

7. The portable shipping pallet of claim 1, wherein: the top of the connecting block (3) is provided with a handle groove (34).