CN212500524U

CN212500524U - Portable storage and transportation device for tendering and bidding

Info

Publication number: CN212500524U
Application number: CN202021078132.3U
Authority: CN
Inventors: 程鹏; 王莉君; 郁春松; 刘奇东; 叶文霞; 张垚; 邵成健
Original assignee: Anhui Tendering Group Inc
Current assignee: Anhui Tendering Group Inc
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-09
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a portable storage and transportation device for tendering and bidding, which comprises a movable frame and a folding mechanism fixed on the movable frame; the movable rack comprises a vertical plate and a bottom plate, walking wheels are arranged at the bottom of the bottom plate, the folding mechanism comprises a back plate, two opposite side plates and a front plate hinged with the corresponding side plates respectively, the back plate is fixed on the vertical plate, the two side plates are located on two sides of the back plate respectively and are hinged with the back plate, each side plate comprises a first plate and a second plate which are hinged with each other, and a groove structure is arranged on the opposite surface of the two side plates. The utility model discloses storage and transportation device adopts folding storage space, when it does not use, can be folding with it, saves space, convenient transportation and transport simultaneously.

Description

Portable storage and transportation device for tendering and bidding

Technical Field

The utility model relates to a portable storage device for tendering and bidding belongs to the equipment technical field of tendering and bidding.

Background

The bidding is a short term bidding, and is a process of comprehensively reviewing bidding documents of a plurality of bidders by experts according to a specified program and organizing aspects of technology, economy, law and the like, and preferentially selecting the behavior of the successful bidders of the project. In the process of participating in bidding, a large number of bidding documents need to be made by bidders, and for workers of a bidding agency mechanism, a bid opening and evaluation device needs to be prepared, and the bidding documents and the bid opening and evaluation device are placed in a temporary packaging bag in the process of bidding, so that the bidding documents and the bid opening and evaluation device are easily damaged in the process of carrying and transporting, and the process of bidding is further influenced.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to solve the technical problem that a portable storage and transportation device for tendering and bidding is provided, will tender and open and appraise the mark equipment and place and carry the transportation at this storage and transportation device, effectively solved tender and open and appraised the easy impaired problem of mark equipment in carrying the in-process.

The utility model has the following contents: in order to solve the above technical problem, the utility model discloses the technical means who adopts do:

a portable storage and transportation device for bidding comprises a movable frame and a folding mechanism fixed on the movable frame; the movable rack comprises a vertical plate and a bottom plate, walking wheels are arranged at the bottom of the bottom plate, the folding mechanism comprises a back plate, two opposite side plates and a front plate hinged with the corresponding side plates respectively, the back plate is fixed on the vertical plate, the two side plates are located on two sides of the back plate respectively and are hinged with the back plate, each side plate comprises a first plate and a second plate which are hinged with each other, and a groove structure is arranged on the opposite surface of the two side plates.

The front surfaces of the two front plates are provided with pull buckle structures at corresponding positions, the sides of the two front plates are provided with magnet pieces at corresponding positions, and when the two front plates are close to each other, the two front plates are attracted by the magnet pieces.

The vertical plate and the bottom plate are in rotating connection by taking the rotating shaft as a shaft; the top of riser is equipped with the handle, and the walking wheel of bottom plate bottom includes two universal wheels and two cat ladder triangular wheels.

The folding mechanism further comprises a cover plate, wherein protrusions are arranged at the tops of the back plate, the side plates and the front plate, a plurality of grooves for the protrusions to be embedded into are formed in the cover plate, and the cover plate is placed at the top of the folding structure in a mode that the protrusions are embedded into the grooves.

Wherein, folding mechanism still includes the loading board, groove structure on the curb plate sets up along vertical equidistance, in the loading board embedding groove structure.

Has the advantages that: aiming at the problem that the bidding documents and the bid opening and evaluation equipment are easy to damage in the carrying and transporting process in the bidding process, the storage and transportation device can well realize the storage and transportation of the bidding documents and the bid opening and evaluation equipment, and prevent the problem that the bidding documents and the bid opening and evaluation equipment are easy to damage in the carrying and transporting process; the storage device can change the internal storage space (namely, adjust the number of the bearing plates) according to the needs, and can be folded after being used up, so that the space is saved; finally, the ladder stand triangular wheel arranged at the bottom of the ladder stand triangular wheel can save manpower under the condition of no elevator and stair transportation, and the transportation efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the storage and transportation device of the present invention;

FIG. 2 is a schematic structural view of a side panel;

FIG. 3 is a schematic structural diagram of a cover plate;

fig. 4 is a schematic structural view of the movable frame.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4, the portable storage and transportation device for bidding of the present invention includes a movable frame 11 and a folding mechanism 12 fixed on the movable frame 11; the movable frame 11 comprises a vertical plate 14 and a bottom plate 6, and the vertical plate 14 is rotatably connected with the bottom plate 6 by taking a rotating shaft as a shaft; the bottom of the bottom plate 6 is provided with walking wheels, the top of the vertical plate 14 is provided with a handle 1, and the walking wheels at the bottom of the bottom plate 6 comprise two universal wheels 5 and two ladder stand triangular wheels 10; the folding mechanism 12 comprises a back plate 8, two oppositely arranged side plates 3 and a front plate 4 respectively hinged with the corresponding side plates 3, the back plate 8 is fixed on a vertical plate 14, the two side plates 3 are respectively positioned at two sides of the back plate 8 and are hinged with the back plate 8 in a hinge mode, each side plate 3 comprises a first plate 33 and a second plate 34 which are mutually hinged in a hinge mode 35, two bulges 31 are arranged at the top of each side plate 3, and a groove structure 32 is arranged on the opposite surface of each side plate 3; the front surface of two front panels 4 corresponds position department and is equipped with and draws knot structure, and the corresponding position of two front panels 4 side still is equipped with magnet piece 9, and when two front panels 4 were close to, two front panels 4 were through the mutual actuation of magnet piece 9.

The utility model discloses storage and transportation device folding mechanism 12 still includes apron 2, and the top of backplate 8, curb plate 3 and front bezel 4 is equipped with the arch, is equipped with the recess 21 of a plurality of bellied inserteings of confession on apron 2, and apron 2 places the top at beta structure 12 through the mode of protruding embedding recess. The folding mechanism 12 further comprises a bearing plate 7, the groove structures 32 on the side plates 3 are arranged at equal intervals along the longitudinal direction, and the bearing plate 7 is embedded in the groove structures 32.

When needs use the utility model discloses storage and transportation device opens 3 relative backplate 8 of curb plate, imbeds the groove structure 32 of curb plate with loading board 7, with the recess 21 of the protruding embedding apron 2 at 4 tops of backplate 8, curb plate 3 and front bezel, places the mark book that will transport with opening and appraising the mark equipment on loading board 7, then closes front bezel 4 of being connected with two curb plates 3 respectively, and two front bezels 4 pass through the mutual actuation of magnet piece 9. When not needing to use the utility model discloses storage and transportation device folds folding mechanism 12, before folding, takes off apron 2 and loading board 7, then folds.

The storage and transportation device of the utility model adopts the foldable storage space, when not in use, the storage and transportation device can be folded, thereby saving space and facilitating transportation and carrying; the base adopts the universal wheel to combine cat ladder triangle wheel, meets when not having the elevator in the transportation, when needing to carry out the stair transportation, uses manpower sparingly and transport time.

Claims

1. A portable storage and transportation device for bidding, characterized in that: comprises a movable frame and a folding mechanism fixed on the movable frame; the movable rack comprises a vertical plate and a bottom plate, walking wheels are arranged at the bottom of the bottom plate, the folding mechanism comprises a back plate, two opposite side plates and a front plate hinged with the corresponding side plates respectively, the back plate is fixed on the vertical plate, the two side plates are located on two sides of the back plate respectively and are hinged with the back plate, each side plate comprises a first plate and a second plate which are hinged with each other, and a groove structure is arranged on the opposite surface of the two side plates.

2. The portable storage and transportation device for bidding according to claim 1, wherein: the front surface of two front plates corresponds position department and is equipped with the structure of drawing the knot, and the position that two front plate sides correspond still is equipped with the magnet piece, and when two front plates were close to, two front plates passed through the mutual actuation of magnet piece.

3. The portable storage and transportation device for bidding according to claim 1, wherein: the vertical plate is rotatably connected with the bottom plate by taking the rotating shaft as a shaft; the top of riser is equipped with the handle, and the walking wheel of bottom plate bottom includes two universal wheels and two cat ladder triangular wheels.

4. The portable storage and transportation device for bidding according to claim 1, wherein: the folding mechanism further comprises a cover plate, wherein bulges are arranged at the tops of the back plate, the side plates and the front plate, a plurality of grooves for the bulges to be embedded are formed in the cover plate, and the cover plate is placed at the top of the folding structure in a mode that the bulges are embedded into the grooves.

5. The portable storage and transportation device for bidding according to claim 1, wherein: the folding mechanism further comprises a bearing plate, wherein the groove structures on the side plates are arranged at equal intervals along the longitudinal direction, and the bearing plate is embedded into the groove structures.