CN207389845U - A kind of telescopic logistics tray - Google Patents

Abstract

A kind of telescopic logistics tray, including lower placement plate and upper placement plate, the center of the lower placement plate upper surface and the center of upper placement plate lower surface are respectively arranged with the bottom thread bar of integral type and screw top bar, the body of rod of the bottom thread bar upper end and the body of rod of screw top bar lower end are connected to the both ends inside a screw shell by helicitic texture, the bottom thread bar and screw top bar are both provided with limit hole in the inside of opposite end, one gag lever post of placed inside of two limit holes, the corner of the lower placement plate upper surface is both provided with the hollow posts of integral type, the corner of the upper placement plate lower surface is both provided with the connecting rod of integral type, the body of rod of each connecting rod is corresponding through the hollow posts.The present apparatus utilizes the adjustment effect using double thread, upper and lower two placement plate is enabled to realize the effect that relative distance is adjusted, plug thickness is different so that the device has the function of to strain in fork truck, so as to improve the practicability of the device.

Description

A kind of telescopic logistics tray

Technical field

The utility model is related to logistics equipment technical field, more particularly to a kind of telescopic logistics tray.

Background technology

At present, in logistics place, logistics tray can be all used, main function is：Place article, facilitate carry out place and The haul work of fork truck, and general pallet is only the single article of structure, the practicality is than relatively low.

The content of the invention

In order to overcome disadvantages described above, the technical problems to be solved in the utility model is：It is proposed a kind of telescopic logistics tray.

Technical solution is a kind of telescopic logistics tray used by the utility model solves its technical problem, including decentralization Plate and upper placement plate are put, the center of the lower placement plate upper surface and the center of upper placement plate lower surface are respectively arranged with integral type Bottom thread bar and screw top bar, the body of rod of the bottom thread bar upper end and the body of rod of screw top bar lower end pass through spiral shell Line structure is connected to the both ends inside a screw shell, and the bottom thread bar and screw top bar are all provided in the inside of opposite end Limit hole, one gag lever post of placed inside of two limit holes are equipped with, the corner of the lower placement plate upper surface is both provided with one The hollow posts of body formula, the corner of the upper placement plate lower surface are both provided with the connecting rod of integral type, each connecting rod The body of rod is corresponding to run through the hollow posts, and the hollow section for being internally provided with placement connecting rod of the hollow posts, each The bottom of the connecting rod is being respectively mounted a movable plate positioned at the inside in the hollow section.

Further, the helicitic texture includes the external thread structure being arranged on bottom thread club shaft, is arranged on top External thread structure on portion's screw thread club shaft and be arranged on screw shell inner wall internal thread structure and the external thread structure with Internal thread structure is meshed.

Further, the hand of spiral of the external thread structure on the bottom thread club shaft is with being arranged on screw top bar The hand of spiral of external thread structure on the body of rod is opposite.

Further, the construction profile of the cross section of the limit hole and gag lever post is triangular structure.

The beneficial effects of the utility model are：The present apparatus utilizes the adjustment effect using double thread, enables to upper and lower two Placement plate realizes the effect that relative distance is adjusted, so that the device, which has, can strain the work(that plug thickness is different in fork truck Can, so as to improve the practicability of the device.

Description of the drawings

It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the complete section structure diagram of the utility model.

Fig. 2 is the structure diagram of the lateral cross section of bottom threaded rod in the utility model.

1. times placement plates in figure, placement plate on 2., 3. bottom thread bars, 4. screw top bars, 5. screw shells, 6. limits Position hole, 7. gag lever posts, 8. hollow posts, 9. connecting rods, 10. hollow sections, 11. movable plates.

Specific embodiment

The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model Define.

As depicted in figs. 1 and 2, a kind of telescopic logistics tray, including lower placement plate 1 and upper placement plate 2, the lower placement The center of 2 lower surface of center and upper placement plate of 1 upper surface of plate is respectively arranged with the bottom thread bar 3 and screw top of integral type Bar 4, the body of rod of 4 lower end of the body of rod and screw top bar of 3 upper end of bottom thread bar are connected to a screw thread by helicitic texture Both ends inside sleeve 5, the bottom thread bar 3 and screw top bar 4 are both provided with limit hole 6 in the inside of opposite end, and two One gag lever post 7 of placed inside of the limit hole 6, the corner of lower 1 upper surface of placement plate are both provided with the hollow of integral type Column 8, the corner of upper 2 lower surface of placement plate are both provided with the connecting rod 9 of integral type, and the body of rod of each connecting rod 9 is equal It is corresponding to run through the hollow posts 8, and the hollow section 10, Mei Gesuo for being internally provided with placement connecting rod 9 of the hollow posts 8 The bottom for stating connecting rod 9 is being respectively mounted a movable plate 11 positioned at the inside in the hollow section 10.

The helicitic texture includes the external thread structure being arranged on 3 body of rod of bottom thread bar, is arranged on screw top bar 4 External thread structure on the body of rod and the internal thread structure and the external thread structure and internal thread for being arranged on 5 inner wall of screw shell Structure is meshed；The hand of spiral of external thread structure on 3 body of rod of bottom thread bar is with being arranged on 4 body of rod of screw top bar On external thread structure hand of spiral on the contrary, using the reverse thread in two threaded rods, can realize adjustment effect；It is described The construction profile of the cross section of limit hole 6 and gag lever post 7 is triangular structure, can effectively prevent two threaded rods when adjusting, There is a situation where relative rotation.

In use, when needing to adjust height, screw shell 5 is rotated, under the action of helicitic texture so that bottom thread Bar 3 and screw top bar 4 realize the function of relative adjustment, after adjusting, at work, 9 energy of four hollow posts 8 and connecting rod Enough effectively to prevent from rotating between placement plate 2 and lower placement plate 1, then the plug in fork truck can be inserted into placement Between plate 2 and lower placement plate 1, transportation is realized.

The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any change or replacement expected without creative work should be covered within the scope of the utility model. Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.

Claims (4)

1. a kind of telescopic logistics tray, including lower placement plate（1）With upper placement plate（2）, which is characterized in that the lower placement plate （1）The center of upper surface and upper placement plate（2）The center of lower surface is respectively arranged with the bottom thread bar of integral type（3）And top Threaded rod（4）, the bottom thread bar（3）The body of rod of upper end and screw top bar（4）The body of rod of lower end is connected by helicitic texture It is connected on a screw shell（5）Internal both ends, the bottom thread bar（3）With screw top bar（4）It is equal in the inside of opposite end It is provided with limit hole（6）, two limit holes（6）One gag lever post of placed inside（7）, the lower placement plate（1）Upper surface Corner is both provided with the hollow posts of integral type（8）, the upper placement plate（2）The corner of lower surface is both provided with the connection of integral type Bar（9）, each connecting rod（9）The body of rod it is corresponding through the hollow posts（8）, and the hollow posts（8）Inside It is provided with placement connecting rod（9）Hollow section（10）, each connecting rod（9）Bottom positioned at the hollow section （10）Inside be respectively mounted a movable plate（11）.

2. a kind of telescopic logistics tray according to claim 1, it is characterised in that：The helicitic texture includes being arranged on Bottom thread bar（3）External thread structure on the body of rod is arranged on screw top bar（4）It external thread structure on the body of rod and is arranged on Screw shell（5）The internal thread structure of the inner wall and external thread structure is meshed with internal thread structure.

3. a kind of telescopic logistics tray according to claim 2, it is characterised in that：The bottom thread bar（3）The body of rod On external thread structure hand of spiral and be arranged on screw top bar（4）The hand of spiral phase of external thread structure on the body of rod Instead.

4. a kind of telescopic logistics tray according to claim 1, it is characterised in that：The limit hole（6）And gag lever post （7）Cross section construction profile be triangular structure.