CN214760330U

CN214760330U - Quick-assembly structure of crossbeam and stand for goods shelves

Info

Publication number: CN214760330U
Application number: CN202023124327.XU
Authority: CN
Inventors: 徐如坤
Original assignee: Guangzhou Jianyu Shelf Co ltd
Current assignee: Guangzhou Jianyu Shelf Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-19
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a fast-assembling structure of crossbeam and stand for goods shelves, its characteristics lie in including crossbeam, stand, elastic bearing clamp, and wherein elastic bearing clamp is fixed to be set up on the stand, the tip overlap joint of crossbeam is on elastic bearing clamp to make elastic bearing clamp centre gripping on the tip of crossbeam. The utility model has the advantages of simple structure, high reliability, convenient assembly and disassembly, low maintenance cost, good applicability and the like.

Description

Quick-assembly structure of crossbeam and stand for goods shelves

Technical Field

The utility model relates to a goods storage facility field, especially an assembly structure of crossbeam and stand for goods shelves.

Background

At present, the crossbeam is connected with the stand through welding or spiro union mostly on goods shelves, and foretell connection operation is got up very loaded down with trivial details, easily leads to the packaging efficiency of goods shelves to reduce, and foretell connection dismantles also very difficult, loaded down with trivial details, and this convenience that easily leads to goods shelves to maintain reduces to easily lead to the cost that goods shelves were maintained to rise.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem and not enough, provide a fast-assembling structure of crossbeam and stand for goods shelves, this fast-assembling structure has simple structure, the reliability is high, install and remove advantages such as convenient, the maintenance cost is low, the suitability is good.

The technical scheme of the utility model is realized like this:

the utility model provides a fast-assembling structure of crossbeam and stand for goods shelves which characterized in that includes crossbeam, stand, elasticity bearing clamp, wherein elasticity bearing clamp is fixed to be set up on the stand, the tip overlap joint of crossbeam is on elasticity bearing clamp to make elasticity bearing clamp centre gripping on the tip of crossbeam.

Preferably, elasticity bearing presss from both sides including bearing arm, centre gripping arm, spring, the bearing arm is fixed to be set up on the stand, the middle part of centre gripping arm is articulated mutually with the middle part of bearing arm to make centre gripping arm and bearing arm's articulated central line be the level and extend, the spring is arranged between bearing arm and centre gripping arm, and makes the both ends difference elastic action of spring at the lower extreme of bearing arm, the lower extreme of centre gripping arm, the tip overlap joint of crossbeam is on the top surface of bearing arm to make the crossbeam paste and put on the outer wall of stand, the upper end stiction of centre gripping arm is on the crossbeam.

Preferably, the outer surface of the cross beam is provided with a limiting groove, the upper end and the lower end of the limiting groove respectively extend to the upper surface and the lower surface of the cross beam, the upper end of the clamping arm is embedded in the limiting groove, and the clamping arm is tightly pressed at the bottom of the limiting groove.

Preferably, the surface of the clamping arm facing the upright post is provided with a limiting convex part, and the limiting convex part is tightly pressed on the top surface of the cross beam.

Preferably, the edge of the notch of the limiting groove is provided with an inclined plane.

Preferably, a horizontally extending supporting convex strip is arranged on the outer surface of the supporting arm, the top surface of the supporting convex strip and the top surface of the supporting arm are located in the same plane, and the cross beam is further pressed on the supporting convex strip.

Preferably, the bearing arm is fixed on the upright post by a plurality of screws.

Preferably, the middle part of the outer surface of the bearing arm is provided with two hinged lugs which are horizontally arranged side by side, a hinged shaft which is horizontally arranged is arranged between the two hinged lugs, the middle part of the clamping arm is arranged between the two hinged lugs, the hinged shaft penetrates through the middle part of the clamping arm, the spring is a torsion spring, and the spring is sleeved on the hinged shaft.

The utility model has the advantages that: in the quick-assembly structure, the elastic bearing clamp is arranged, the beam is lapped on the elastic bearing clamp, and the elastic bearing clamp is clamped on the beam. Elastic bearing presss from both sides can play fine bearing, the positioning action to the crossbeam like this, and this stability and the reliability that helps improving crossbeam installation location, and can play quick location to the crossbeam like this, and this helps improving the efficiency of crossbeam installation location, and the purpose of fast-assembling just can be realized to this fast-assembling structure like this. The crossbeam is also very convenient to dismantle in addition, can reach the purpose of dismantling the crossbeam fast to help improving the convenience that goods shelves were maintained, and then help reducing the cost that goods shelves were maintained, this fast-assembling structure's suitability is very good. Meanwhile, the integral structure of the fast-assembling structure is very simple, and the fast-assembling structure is very convenient to manufacture.

Drawings

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

Fig. 2 is the structure diagram of the left-side view direction of the elastic supporting clip of the utility model.

Fig. 3 is a schematic structural view of the main viewing direction of the elastic supporting clip of the present invention.

Fig. 4 is a schematic structural view of the main view direction of the middle cross beam of the present invention.

Fig. 5 is a schematic structural view of the middle cross member in the down-view direction of the present invention.

Fig. 6 is a schematic structural diagram of the middle spring of the present invention.

Detailed Description

As shown in figure 1, a fast-assembling structure of crossbeam and stand for goods shelves, including crossbeam 1, stand 2, elastic bearing clamp 3, wherein elastic bearing clamp 3 is fixed to be set up on stand 2, the tip overlap joint of crossbeam 1 is on elastic bearing clamp 3 to make elastic bearing clamp 3 centre gripping on the tip of crossbeam 1. In the quick assembly structure, the elastic bearing clamp 3 is arranged, the cross beam 1 is lapped on the elastic bearing clamp 3, and the elastic bearing clamp 3 is clamped on the cross beam 1. Elastic bearing presss from both sides 3 can play fine bearing, the positioning action to crossbeam 1 like this, and this stability and the reliability that helps improving crossbeam 1 erection site, and can play quick location to crossbeam 1 like this, and this helps improving the efficiency of crossbeam 1 erection site, and the purpose of fast-assembling just can be realized to this fast-assembling structure like this. The beam 1 is also very convenient to disassemble, and the purpose of quickly disassembling the beam 1 can be achieved, so that the convenience of shelf maintenance is improved, the cost of shelf maintenance is reduced, and the applicability of the quick-assembly structure is very good. Meanwhile, the integral structure of the fast-assembling structure is very simple, and the fast-assembling structure is very convenient to manufacture.

In the actual manufacturing process, two ends of the cross beam 1 are respectively fixed on different upright posts 2 through elastic bearing clamps 3, and each upright post 2 is fixed on the same underframe. Therefore, the shelf body structure of the shelf can be constructed, and the requirement of actual use can be met.

As shown in fig. 1 to 3, the elastic bearing clamp 3 includes a bearing arm 31, a clamping arm 32, and a spring 33, the bearing arm 31 is fixedly disposed on the column 2, the middle portion of the clamping arm 32 is hinged to the middle portion of the bearing arm 31, and the central line of the clamping arm 32 and the central line of the bearing arm 31 extend horizontally, the spring 33 is disposed between the bearing arm 31 and the clamping arm 32, and the two ends of the spring 33 respectively act on the lower end of the bearing arm 31 and the lower end of the clamping arm 32, the end of the beam 1 is overlapped on the top surface of the bearing arm 31, and the beam 1 is attached to the outer wall of the column 2, and the upper end of the clamping arm 32 is tightly pressed on the beam 1. The elastic bearing clamp 3 is simple and reliable in structure, can play a good limiting role for the cross beam 1, and can improve the stability and reliability of the installation and positioning of the cross beam 1.

As shown in fig. 1, when the elastic supporting clip 3 is used, the upper end of the holding arm 32 can be opened by pressing the lower end of the holding arm 32, so that the holding arm 32 can be separated from the beam 1, the beam 1 can lose the holding force, and the beam 1 can be well disassembled, thereby being very convenient to use.

As shown in fig. 1, 4 and 5, the outer surface of the beam 1 is provided with a limiting groove 11, and upper and lower ends of the limiting groove 11 extend to the upper and lower surfaces of the beam 1, respectively, and an upper end of the clamping arm 32 is embedded in the limiting groove 11, and the clamping arm 32 is pressed against the bottom of the limiting groove 11. Through the establishment of the limiting groove 11, and the clamping arm 32 is embedded in the limiting groove 11, so that the beam 1 can be better limited, the beam 1 is prevented from moving axially, and the reliability of the fast-assembling structure is further improved.

As shown in fig. 1 and 2, a limiting protrusion 321 is provided on the surface of the holding arm 32 facing the column 2, and the limiting protrusion 321 is pressed against the top surface of the beam 1. The limiting convex part 321 can further limit the cross beam 1, which helps to further improve the reliability of the installation and positioning of the cross beam 1.

As shown in fig. 4 and 5, the edge of the notch of the limiting groove 11 is provided with an inclined surface 12. This contributes to improving the convenience of the clamp arm 32 entering the stopper groove 11, thereby contributing to further improving the efficiency of mounting and positioning the cross member 1.

As shown in fig. 1 to 3, a horizontally extending support rib 311 is provided on the outer surface of the support arm 31, and the top surface of the support rib 311 and the top surface of the support arm 31 are located in the same plane, and the cross beam 1 is further pressed against the support rib 311. Can play better bearing effect to crossbeam 1 like this to help improving the stability and the reliability of crossbeam 1 installation location.

As shown in fig. 1 and 2, the support arm 31 is fixed to the upright 2 by a plurality of screws 312. Can not only firmly install elastic bearing clamp 3 on stand 2 like this, can also satisfy the demand of dismantling elastic bearing clamp 3, this convenience that helps improving elastic bearing clamp 3 and maintain.

As shown in fig. 2, 3 and 6, two hinge lugs 313 horizontally arranged side by side are arranged on the middle of the outer surface of the supporting arm 31, a hinge shaft 314 horizontally arranged is arranged between the two hinge lugs 313, the middle of the holding arm 32 is arranged between the two hinge lugs 313, the hinge shaft 314 passes through the middle of the holding arm 32, the spring 33 is a torsion spring, and the spring 33 is sleeved on the hinge shaft 314. This helps to improve the stability and reliability of the mounting and positioning of the holding arms 32, and thus enables the holding arms 32 to obtain a very good elastic effect, which helps to further improve the reliability and applicability of the quick-assembly structure.

The spring 33 is a torsion spring as shown in fig. 6. As shown in fig. 1 to 3, the spring 33 is fitted around the hinge shaft 314 on both sides of the holding arm 32. This enables the gripping arms 32 to obtain a better spring force and also avoids weakening the structural strength of the gripping arms 32, which contributes to further improving the reliability of the gripping action.

Claims

1. The utility model provides a quick-assembling structure of crossbeam and stand for goods shelves which characterized in that: the supporting device comprises a cross beam (1), a stand column (2) and an elastic supporting clamp (3), wherein the elastic supporting clamp (3) is fixedly arranged on the stand column (2), the end part of the cross beam (1) is lapped on the elastic supporting clamp (3), and the elastic supporting clamp (3) is clamped on the end part of the cross beam (1).

2. The quick assembling structure of the beam and the upright post for the shelf as claimed in claim 1, which is characterized in that: elastic bearing presss from both sides (3) including bearing arm (31), centre gripping arm (32), spring (33), bearing arm (31) are fixed to be set up on stand (2), the middle part of centre gripping arm (32) is articulated mutually with the middle part of bearing arm (31) to make centre gripping arm (32) be the level extension with the articulated central line of bearing arm (31), spring (33) are arranged between bearing arm (31) and centre gripping arm (32), and make the both ends difference elastic action of spring (33) at the lower extreme of bearing arm (31), the lower extreme of centre gripping arm (32), the tip overlap joint of crossbeam (1) is on the top surface of bearing arm (31) to make crossbeam (1) paste and put on the outer wall of stand (2), the upper end stiction of centre gripping arm (32) is on crossbeam (1).

3. The quick-assembly structure of the beam and the upright post for the shelf as claimed in claim 2, is characterized in that: the outer surface of the cross beam (1) is provided with a limiting groove (11), the upper end and the lower end of the limiting groove (11) respectively extend to the upper surface and the lower surface of the cross beam (1), the upper end of the clamping arm (32) is embedded in the limiting groove (11), and the clamping arm (32) is tightly pressed at the bottom of the limiting groove (11).

4. The quick assembling structure of the beam and the column for the shelf according to claim 2 or 3, characterized in that: the surface of the clamping arm (32) facing the upright post (2) is provided with a limit convex part (321), and the limit convex part (321) is tightly pressed on the top surface of the cross beam (1).

5. The quick assembling structure of the beam and the upright post for the shelf as claimed in claim 3, wherein: an inclined plane (12) is arranged on the edge of the notch of the limiting groove (11).

6. The quick-assembly structure of the beam and the upright post for the shelf as claimed in claim 2, is characterized in that: the supporting device is characterized in that a horizontally extending supporting convex strip (311) is arranged on the outer surface of the supporting arm (31), the top surface of the supporting convex strip (311) and the top surface of the supporting arm (31) are located in the same plane, and the beam (1) is pressed on the supporting convex strip (311).

7. The quick-assembly structure of the beam and the upright post for the shelf as claimed in claim 2, is characterized in that: the bearing arm (31) is fixed on the upright post (2) through a plurality of screws (312).

8. The quick-assembly structure of the beam and the upright post for the shelf as claimed in claim 2, is characterized in that: the middle part of the outer surface of the bearing arm (31) is provided with two hinged lugs (313) which are horizontally arranged side by side, a hinged shaft (314) which is horizontally arranged is arranged between the two hinged lugs (313), the middle part of the clamping arm (32) is arranged between the two hinged lugs (313), the hinged shaft (314) penetrates through the middle part of the clamping arm (32), the spring (33) is a torsion spring, and the spring (33) is sleeved on the hinged shaft (314).