CN210055266U

CN210055266U - Splicing type upright post applied to goods shelf

Info

Publication number: CN210055266U
Application number: CN201920228402.5U
Authority: CN
Inventors: 郭郑
Original assignee: Nanjing Qianlei Cold Formed Steel Co Ltd
Current assignee: Nanjing Qianlei Cold Formed Steel Co Ltd
Priority date: 2019-02-20
Filing date: 2019-02-20
Publication date: 2020-02-14
Anticipated expiration: 2029-02-20

Abstract

The utility model relates to a be applied to concatenation formula stand of goods shelves uses in storage logistics equipment field, and its technical scheme main points are: the U-shaped middle frames are arranged at two opposite sides of two ends of each column body, a gap is arranged between one end of each middle frame and each column body, two adjacent middle frames which are arranged at the same side and are opposite to each other are in splicing fit with the U-shaped middle frames, and the 21274is formed by arranging limiting blocks at two ends of each U-shaped middle frame, wherein the cross sections of the limiting blocks are trapezoidal, and limiting grooves for the limiting blocks to slide are formed in the inner sides of the middle frames; one end of the middle frame is provided with a first stop dog, the other end of the middle frame is in threaded connection with a fastening screw, and a second stop dog is arranged on the fastening screw in a penetrating manner; the advantages are that: the assembly work of the shelf by an operator is facilitated.

Description

Splicing type upright post applied to goods shelf

Technical Field

The utility model belongs to the technical field of storage logistics equipment and specifically relates to a be applied to concatenation formula stand of goods shelves.

Background

With the continuous development of electronic commerce, logistics technology and demand are increasing day by day, and in the logistics transportation process, the importance of goods shelves is more and more prominent in order to transport and store goods conveniently.

Chinese patent publication No. CN208030715U discloses a bottom adjustment structure of a shelf. The goods shelf comprises a goods shelf, wherein an upright post for supporting a goods shelf body is arranged on the goods shelf, and an adjustable footing for quickly adjusting the horizontal height of the upright post is arranged at the bottom of the upright post; the adjusting bottom foot comprises a stand column bottom plate welded at the bottom of the stand column, and two positioning through holes are formed in the stand column bottom plate; a supporting bottom plate fixed on the ground is arranged below the upright post bottom plate, and two bolts penetrating through the through holes are vertically welded on the upper surface of the supporting bottom plate.

The vertical column is usually formed by cold rolling a coiled material through a cold roll forming machine, and then is cut into a fixed size through a cutting press, but the vertical column is limited to the size of space when a shelf is actually assembled, and needs to be cut again, so that inconvenience is brought to the assembly work of an operator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be applied to concatenation formula stand of goods shelves, its advantage: the assembly work of the shelf by an operator is facilitated.

The above technical purpose of the present invention can be achieved by the following technical solutions: the spliced upright column applied to the goods shelf comprises a plurality of columns and v-shaped frames, wherein U-shaped middle frames are arranged at two ends of each column on two opposite sides, a gap is arranged between one end of each middle frame and each column, two adjacent columns are arranged on the same side and are opposite to each other, the v-shaped frames are in splicing fit, limiting blocks are arranged at two ends of each v-shaped frame, the cross sections of the limiting blocks are trapezoidal, and limiting grooves for the limiting blocks to slide are formed in the inner sides of the middle frames; one end of the middle frame is provided with a first stop dog, the other end of the middle frame is in threaded connection with a fastening screw, and a second stop dog is arranged on the fastening screw in a penetrating mode.

By adopting the technical scheme, when the columns are spliced, an operator inserts the 21274, the shape frame and the two corresponding middle frames into each other, the limiting blocks slide into the limiting grooves, then the second stop block is rotated to be abutted against the 21274, the shape frame is abutted against the fastening screws, and the second stop plate is abutted against the side wall of the middle frame by screwing the fastening screws, so that the 21274is limited, the movement of the shape frame is limited, the installation work of the two columns is completed, when the size of the columns needs to be changed, the operator only needs to correspondingly increase or reduce the number of the columns, the workload of the operator for cutting the columns is reduced, the cutting time is saved, and convenience is provided for the assembly work of the shelf by the operator.

The utility model discloses further set up to: and a limiting column is arranged on the end face of the middle frame.

Through adopting above-mentioned technical scheme, when the operator twisted fastening screw and the second stopper supported tightly, spacing post contradicted with the second stopper, had restricted the second stopper to follow fastening screw and has rotated.

The utility model discloses further set up to: and the two adjacent cylinders are provided with folded edges extending from the inner sides of the cylinders on the opposite sides.

Through adopting above-mentioned technical scheme, increased the area of contact of two adjacent cylinders through the hem, improved the stability of cylinder concatenation.

The utility model discloses further set up to: the positioning blocks are connected with positioning rods through extension springs, through grooves are formed in one ends of the positioning rods, and stop rods are rotatably connected to the walls of the through grooves.

Through adopting above-mentioned technical scheme, the operator pulling locating lever passes the position sleeve for extension spring is in by the tensile state, then outside turning out logical groove with the stop lever, and the locating lever drives the locating lever and moves back under extension spring's elastic tension, thereby makes stop lever and position sleeve support tightly, has strengthened the connection of two cylinders.

The utility model discloses further set up to: the one end that the locating lever is connected with compression spring is equipped with the guide bar, the one end of guide bar is worn out outside the locating piece.

Through adopting above-mentioned technical scheme, the guide bar has played a guide effect to the removal of locating lever, has reduced extension spring and has appeared crooked condition.

The utility model discloses further set up to: the corner of the v-shaped frame is provided with a round angle.

Through adopting above-mentioned technical scheme, the fillet that sets up has reduced \21274, the stress concentration of shape frame corner.

The utility model discloses further set up to: the side wall of the v-shaped frame is provided with a plurality of rib plates, and the rib plates are matched with the outer contour of the v-shaped frame.

By adopting the technical scheme, the rib plates are used for increasing the strength of the v-shaped frame 21274, and the connecting firmness of the column body is improved.

The utility model discloses further set up to: the side wall of the middle frame is provided with a hook.

Through adopting above-mentioned technical scheme, the usable pothook of operator hangs the material, has increased the utilization ratio in goods shelves space.

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

1. the upright post is formed by splicing a plurality of posts, the size of the upright post can be adjusted by increasing or reducing the number of the posts by an operator, the upright post does not need to be cut, and the operation is convenient and quick;

2. the contact area of the cylinders is increased through the folded edges, and the abutting stability of two adjacent cylinders is improved; the stop rod is tightly propped against the positioning sleeve under the elastic tension of the extension spring, so that the possibility of separating two adjacent cylinders is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic structural diagram of the embodiment for embodying the limiting block and the limiting groove.

Fig. 4 is a schematic structural diagram of the second stopper according to the embodiment.

Fig. 5 is a schematic structural diagram for embodying the positioning block and the positioning sleeve in the present embodiment.

Fig. 6 is a schematic structural diagram for showing the rib distribution in the present embodiment.

In the figure, 1, a column; 11. \ 21274and a shape frame; 111. a limiting block; 12. a middle frame; 121. a limiting groove; 13. a first stopper; 14. a second stopper; 141. fastening screws; 15. a limiting column; 16. folding edges; 2. positioning blocks; 21. a positioning sleeve; 22. an extension spring; 23. positioning a rod; 231. a through groove; 24. a stopper rod; 25. a guide bar; 3. round corners; 31. a rib plate; 32. a hook.

Detailed Description

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

Example (b): a spliced upright column applied to a goods shelf comprises a plurality of columns 1 and 21274, a shape frame 11 and a plurality of columns 1, wherein the upright column is formed by splicing the columns 1 pairwise, folded edges 16 extending towards the inner sides of the columns 1 are arranged on the opposite sides of the two adjacent columns 1, U-shaped middle frames 12 are arranged at the two ends of each column 1 on the two opposite sides, the openings of the middle frames 12 face the upright column, a gap is arranged between one end of each middle frame 12 and each column 1, namely, the ends of the two middle frames 12 on the same side of a single column 1, which are deviated from each other, are separated from the columns 1; two adjacent columns 1 are arranged on the same side, two opposite middle frames 12 and the v-21274are arranged on the same side, the shape frame 11 is in inserted fit with the v-21274, the opening of the shape frame 11 is deviated from the column 1, the length of the opening is the same as that of the middle frame 12, the v-21274is arranged at two ends of the shape frame 11 and is respectively abutted against one end of the two middle frames 12 close to each other, the v-21274is arranged at two ends of the shape frame 11, the sections of the limit blocks 111 are trapezoidal, and limit grooves 121 for the limit blocks 111 to slide are formed in the inner side of the middle frame.

As shown in fig. 2 and 4, a first stopper 13 is provided at one end of the intermediate frame 12, a fastening screw 141 is screwed to the other end, a second stopper 14 is inserted into the fastening screw 141, and a stopper post 15 is provided on an end surface of the intermediate frame 12 to which the fastening screw 141 is connected.

The action process is as follows: when the upright posts are spliced, an operator butt joints the two columns 1 pairwise to connect the v-shaped frame 11 with the two middle frames 12 and the v-shaped frame 21274, the two middle frames 12 and the v-shaped frame 21274are opposite, the two adjacent columns 1 are positioned on the same side, the shaped frame 11 is in inserted fit, when the limiting block 111 moves along the limiting groove 121 and is abutted against the first baffle plate, the second baffle plate 14 is rotated to be abutted against the limiting column 15, the fastening screw 141 is screwed, the second baffle plate 14 is abutted against the side wall of the middle block through the fastening screw 141, at the moment, the second baffle plate 14 and the v-shaped frame 21274are abutted against one end of the shaped frame 11 far away from the first baffle plate 13, the 21274is limited, the movement of the shaped frame 11 is limited, and then the operator connects the middle frames 12 and; the transverse movement of the two adjacent columns 1 is limited by the matching of the limiting block 111 and the limiting groove 121, the 21274is limited, the vertical movement of the two adjacent columns 1 is limited by the insertion of the shaped frame 11 and the two middle frames 12, the 21274is limited by the first stop 13 and the second stop 14, and the two columns 1 are fixed in the longitudinal direction by the limitation of the shaped frame 11, so that the two columns 1 are connected together.

When the goods shelf is limited by space, an operator can adjust the size of the upright posts by only increasing or reducing the number of the posts 1 without cutting the upright posts again, so that the goods shelf is convenient for the operator to assemble the goods shelf; the folded edge 16 extending simultaneously increases the contact area of the two columns 1, reduces the possibility of dislocation when the two columns 1 are butted, and improves the bearing performance between the columns 1.

As shown in fig. 2 and 5, the side walls of two adjacent columns 1 are respectively provided with a positioning block 2 and a positioning sleeve 21 at opposite ends, the positioning block 2 is connected with a positioning rod 23 through an extension spring 22, the positioning rod 23 extends along the height direction of the main body, a through groove 231 is formed at one end of the positioning rod 23 away from the extension spring 22, the groove wall of the through groove 231 is rotatably connected with a stop rod 24, the length of the through groove 231 is greater than that of the stop rod 24, and when the extension spring 22 is in a natural state, the positioning rod 23 is located above the positioning sleeve 21; the one end that locating lever 23 and extension spring 22 are connected still is equipped with guide bar 25, and the one end of guide bar 25 is followed and is deviated from locating lever 23 direction and worn out locating piece 2.

As shown in fig. 5, after the two adjacent cylinder bodies 1 are spliced, an operator pulls the positioning rod 23 to pass through the positioning sleeve 21, at this time, the extension spring 22 is in a stretched state, after the through groove 231 penetrates out of the positioning sleeve 21, the stopping rod 24 is rotated out of the through groove 231 and made to be perpendicular to the positioning rod 23, the positioning rod 23 is released, the positioning rod 23 pulls the positioning rod 23 to move back under the action of the elastic restoring force of the extension spring 22, the stopping rod 24 is abutted against the positioning sleeve 21, so that the two cylinder bodies 1 are abutted against each other under the action of the elastic pulling force of the extension spring 22, and the connection stability of the cylinder bodies 1 is enhanced.

As shown in fig. 6, the corner of the v-shaped frame 11 is provided with a fillet 3, which is beneficial to reducing the stress concentration at the corner of the v-shaped frame 11, and reduces the fatigue crack of the v-shaped frame 11 when bearing load; the side wall of the v-shaped frame 11 is also provided with a plurality of rib plates 31, each rib plate 31 is matched with the outer contour of the v-shaped frame 11, and the strength of the v-shaped frame 11 is increased.

As shown in fig. 5, the side wall of the middle frame 12 is provided with a hook 32 for an operator to hang the material, thereby improving the utilization rate of the space around the shelf.

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 be applied to concatenation formula stand of goods shelves which characterized in that: the anti-slip and anti-slip combined type pole piece comprises a plurality of columns (1) and a v-21274, a shape frame (11), wherein U-shaped middle frames (12) are arranged on two opposite sides of two ends of each column (1), a gap is formed between one end of each middle frame (12) and the corresponding column (1), two adjacent columns (1) are arranged on the same side, the two middle frames (12) and the v-21274are opposite, the shape frame (11) is matched in an inserted manner, limiting blocks (111) are arranged on two ends of the v-21274, the cross sections of the limiting blocks (111) are trapezoidal, and limiting grooves (121) for the limiting blocks (111) to slide are formed in the inner sides of the middle frames (12); one end of the middle frame (12) is provided with a first stop block (13), the other end of the middle frame is in threaded connection with a fastening screw (141), and a second stop block (14) penetrates through the fastening screw (141).

2. The splicing type upright post applied to the goods shelf as claimed in claim 1, wherein: and a limiting column (15) is arranged on the end face of the middle frame (12).

3. The splicing type column applied to the goods shelf as claimed in claim 2, wherein: and the two adjacent cylinders (1) are provided with folded edges (16) extending from the inner sides of the cylinders (1) at the opposite sides.

4. The splicing type upright post applied to the goods shelf as claimed in claim 1, wherein: two adjacent cylinder (1) lateral wall is equipped with locating piece (2) and position sleeve (21) respectively in relative one end, locating piece (2) are connected with locating lever (23) through extension spring (22), logical groove (231) have been seted up to the one end of locating lever (23), it is connected with stop lever (24) to rotate on logical groove (231) cell wall.

5. The splicing type column applied to the goods shelf as claimed in claim 4, wherein: one end of the positioning rod (23) connected with the compression spring is provided with a guide rod (25), and one end of the guide rod (25) penetrates out of the positioning block (2).

6. The splicing type upright post applied to the goods shelf as claimed in claim 1, wherein: the corner of the v-shaped frame (11) is provided with a round angle (3).

7. The splicing type column applied to the goods shelf as claimed in claim 6, wherein: the side wall of the v-shaped frame (11) is provided with a plurality of rib plates (31), and the rib plates (31) are matched with the outer contour of the v-shaped frame (11).

8. The splicing type column applied to the goods shelf as claimed in claim 7, wherein: the side wall of the middle frame (12) is provided with a hook (32).