CN220045310U

CN220045310U - Supporter support frame

Info

Publication number: CN220045310U
Application number: CN202320753500.7U
Authority: CN
Inventors: 李井建
Original assignee: Hangzhou Great Star Industrial Co Ltd
Current assignee: Hangzhou Great Star Industrial Co Ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-11-21
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a rack support frame, which comprises a support frame, wherein the support frame is used in a rack system and is connected with a vertical beam in the rack system, the support frame comprises a support part and a connecting part, the connecting part at least comprises a first limiting part and a second limiting part, the vertical beam is at least provided with a plurality of first limiting grooves and a plurality of second limiting grooves, the first limiting part is mutually matched with the first limiting grooves, and the second limiting part is mutually matched with the second limiting grooves; the first limiting part and the first limiting groove, and the second limiting part and the second limiting groove can respectively form a mortise and tenon structure, so that the connection strength of the connection part between the support and the vertical beam is enhanced, and the overall stability of the storage rack is improved.

Description

Supporter support frame

Technical Field

The utility model relates to the technical field of storage racks, in particular to a storage rack support frame.

Background

The commodity shelf is a common device in daily life, and is widely used in markets and supermarkets due to small occupied area. The support is a supporting part in the shelf, and a shelf or other spacing pieces capable of placing objects are placed above the support. The support strength and stability of current supporter are lower, especially monolithic formula support rocks easily to the junction is weaker.

As in chinese patent CN217243321U, publication No. 2022, month 08 and 23, a stand for connecting load bearing members in a rack system, the stand comprising a connecting portion and a plurality of mating portions, wherein the connecting portion is disposed at one end of the stand, the plurality of mating portions have at least two different structures, and the plurality of mating portions are configured to be connectable with the load bearing members of the at least two different structures. A shelf system comprising vertical beams, cross beams, brackets as described above, and load bearing members; the vertical beams are detachably connected with the cross beams, and one end of the bracket is connected with the vertical beams; the load bearing member is connected to the bracket, wherein the bracket is configured to be capable of connecting at least two different configurations of load bearing members. The bracket is weaker in the connection structure between the vertical beam and the transverse beam.

Disclosure of Invention

The utility model aims to solve the technical problems that: the joint of the bracket of the existing commodity shelf is weaker, which causes the technical problems of unstable structure and easy shaking of the formed commodity shelf. The supporter has been provided a supporter, has strengthened the joint strength of support junction, makes the supporter of constituteing be difficult for rocking.

In order to solve the technical problems, the utility model adopts the following technical scheme: the support is used in a storage rack system, the support is connected with a vertical beam in the storage rack system, the support comprises a supporting part and a connecting part, the connecting part at least comprises a first limiting part and a second limiting part, a plurality of first limiting grooves and a plurality of second limiting grooves are formed in the vertical beam at least, the first limiting parts are mutually matched with the first limiting grooves, and the second limiting parts are mutually matched with the second limiting grooves.

The utility model provides a supporter support frame, the main part of supporter comprises two supports and two perpendicular roof beams, the main part is a monolithic formula structure, divide into supporting part and connecting portion, connecting portion is for first spacing portion and second spacing portion, two spacing portions can increase the connecting area of connecting portion and perpendicular roof beam, and first spacing portion and second spacing portion pass through mortise and tenon structural connection with first spacing groove and the second spacing groove on the perpendicular roof beam respectively, the area between first spacing portion and the second spacing portion just blocks the part between two kinds of spacing grooves on the perpendicular roof beam again, the joint strength of the junction of perpendicular roof beam and support has been increased with this kind of form, support after the connection and perpendicular roof beam can't take place relative displacement in the horizontal direction.

Preferably, the first limiting part is provided with a plurality of lugs, the upper end part of the first limiting groove is wider than the lower end part of the first limiting groove, the second limiting part is provided with a plurality of clamping blocks, the clamping blocks are L-shaped, the upper side part of the second limiting groove is wider than the lower side part of the second limiting groove, and the lower side part of the second limiting groove is slightly wider than the thickness of the clamping blocks. The width of the upper side part of the second limiting groove is larger than that of the lower side part, the second limiting groove is close to the groove line in the middle of the vertical beam and is a straight line, the width of the lower side part is only slightly larger than that of the clamping block, the depth is larger than or equal to that of the L-shaped support arm of the clamping block, the limiting block is L-shaped, a plurality of L-shaped lugs are arranged on the support arm parallel to the support, the positions of the lugs are matched with the arrangement positions of the first limiting groove, when the support is connected with the vertical beam, mortise and tenon structures are formed between the clamping block and the second limiting groove and between the lugs and the first limiting groove, a stable connecting structure is formed, and the connecting strength between the vertical beam and the support is enhanced.

Preferably, the support part comprises a support surface, and the cross section of the support surface is L-shaped. The supporting surface is formed by inwards bending the top end of the single-piece support into an L shape, the inwards bending can avoid the damage of the sharp top end to other objects contacting from the outer side, and the connecting area of the support and the supporting part can be increased by the bent plane. The stability of supporter is strengthened.

Preferably, the supporting surface is provided with a plurality of fixing grooves lower than the supporting surface, and the supporting part is fixedly connected with the fixing grooves through bolts. The support surface is provided with two fixing grooves lower than the support surface, and the fixing grooves can limit the support part, so that the connection strength of the support part and the support connection position is enhanced.

Preferably, the support is provided with a reinforcing part, and the reinforcing part protrudes from the surface of the support. The support is provided with a bulge which is pressed out from the inner side to the outer side, the bulge is a reinforcing part, and the shape of the reinforcing part is gradually narrowed from top to bottom, so that the pressure bearing capacity of the support can be enhanced under the condition of not increasing materials.

Preferably, the vertical beam is connected with the hanging plate, a plurality of limiting blocks are respectively arranged on two sides of the hanging plate, a sliding rail is fixed on the hanging plate, and a plurality of hooks are arranged on the sliding rail. The hanging plate can be arranged on the vertical beam, the sliding rail is fixed on the hanging plate, and the hanging hook can be clamped on the sliding rail, so that the object can be hung.

Preferably, the vertical beam is M-shaped, and the first limiting portion is perpendicular to the second limiting portion. The vertical beam can be designed into an M shape, in this case, the connecting part of the bracket can be designed into the shape that the first limiting part is perpendicular to the second limiting part, and in this case, a lug is not required to be designed on the second limiting part, and a quadrilateral fixing space can be formed between the connecting part and the M-shaped vertical beam.

Preferably, the vertical beam is in an M shape, and a limiting lug is arranged on the inner side of the second limiting part. When the vertical beam is designed into an M shape, the structure of the connecting part on the bracket can be kept unchanged, and the vertical beam can be fixed under the condition.

The utility model has the following substantial effects: the utility model passes through the first limiting part of the bracket connecting part. The mortise and tenon structure between the second limiting part and the first limiting groove and the second limiting groove on the vertical beam enhances the connection strength of the vertical beam at the connecting part of the bracket, and ensures that the bracket and the vertical beam cannot relatively displace in the horizontal direction; the bending design of the supporting surface can increase the connection area between the bracket and the supporting part, and the fixing groove can prevent the supporting part from displacing on the bracket, so that the stability of the commodity shelf is ensured; the reinforcing part arranged on the support can enhance the pressure bearing capacity of the support under the condition of not increasing the material cost.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

fig. 2 is a front view of a bracket of the first embodiment;

fig. 3 is a rear view of the bracket of the first embodiment;

FIG. 4 is an enlarged view of a portion of a vertical beam of the first embodiment;

FIG. 5 is a cross-sectional view of a bracket to vertical beam connection of the first embodiment;

FIG. 6 is a rear view of the bracket to vertical beam connection of the first embodiment;

FIG. 7 is a schematic view of a bracket according to a second embodiment;

FIG. 8 is a cross-sectional view of the connection of the bracket and the vertical beam of the third embodiment;

FIG. 9 is a cross-sectional view of the connection of the bracket and the vertical beam of the fourth embodiment;

fig. 10 is a cross-sectional view of the fifth embodiment of the connection of the bracket and the vertical beam.

Wherein: 1. the support, 11, first spacing portion, 111, lug, 12, second spacing portion, 121, joint piece, 13, supporting part, 131, fixed slot, 14, reinforcing part, 2, vertical beam, 21, first spacing groove, 22, second spacing groove, 23, fixed hole, 3, supporting part, 4, link plate, 5, slide rail, 6, couple, 7, fastening screw.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings.

Embodiment one:

the rack support frame is shown in figure 1, and the rack is mainly composed of a bracket 1, a vertical beam 2 and a support part 3. The two brackets 1 are also fixed with a supporting part 3 for placing articles, and the supporting part 3 is placed on the vertical beam 2 approximately horizontally. According to the actual demand, a plurality of brackets 1 can be fixed on the vertical beam 2, so that a series of support components 3 with unequal intervals are placed, and layering and sorting placement of articles are realized. When an object to be hung is encountered, the hanging plate 4 can be fixed on the vertical beam 2, the length of the hanging plate 4 is approximately the same as the length of the supporting part 3, and the hanging plate 4 can be fixed while the supporting part 3 is fixed. The hanging plate 4 is fixedly provided with a sliding rail 5, and the upper side and the lower side of the sliding rail 5 are protruded towards one side far away from the hanging plate 4. The hooks 6 can be just clamped on the bulges at two sides of the sliding rail 5, so that the hooks 6 can horizontally move on the sliding rail 5. The kinds of hooks 6 are also different, some hooks 6 only have one hook, and some hooks have two hooks, so that the corresponding hooks 6 can be selected according to actual requirements. When the hook 6 is not needed, the hook 6 can be translated to two sides of the sliding rail 5, so that the hook 6 is detached from the sliding rail 5, and the hook 6 is installed from two ends of the sliding rail 5.

As shown in fig. 2 and 3, the bracket 1 is of a single-piece structure, and includes a supporting portion 13 and a limiting portion. The limiting part is further divided into a first limiting part 11 and a second limiting part 12. The second limiting part 12 extends outwards for the bracket 1 and is positioned on the same plane with the main body of the bracket 1. The first limiting part 11 is an L-shaped bending structure, and the connecting position of the first limiting part and the main body of the bracket 1 is positioned at the joint of the second limiting part 12 and the bracket 1. The support arm of the first limiting part 11 perpendicular to the main body of the bracket 1 is hollowed out, so that raw materials can be saved. The other arm has two holes, and the edge of the hole near the side of the second limiting part 12 has an L-shaped lug 111. The second limiting part 12 is provided with an L-shaped clamping block 121 at a position corresponding to the hole. The whole bracket 1 is integrally formed, and the first limiting part 11 and the second limiting part 12 are formed by blanking and bending.

The top of the bracket 1 is a supporting part 13. The supporting portion 13 is formed by bending the main body of the bracket 1 by 90 degrees to the side where the first limiting portion 11 is located. Therefore, the contact area of the joint between the bracket 1 and the supporting part 3 can be increased by bending, the connection strength of the joint between the bracket 1 and the supporting part 3 is enhanced, and the overall stability of the storage rack is improved. The supporting part 13 is also provided with two fixing grooves 131 with a height lower than that of the supporting surface. The surface of the fixing groove 131 is parallel to the supporting surface. The fixing groove 131 has a screw hole. The supporting member 3 has a protrusion which is matched with the fixing groove 131, and a mortise and tenon structure can be formed between the protrusion and the fixing groove 131, so that the displacement between the supporting member 3 and the supporting surface in the front-rear direction is limited. The main body of the bracket 1 is provided with a bulge which is pressed out from the inner side to the outer side, the bulge is a reinforcing part 14, the pressure bearing capacity of the bracket 1 can be enhanced under the condition that no material is added, and the reinforcing part 14 is formed by extruding the material of the bracket 1 by external force.

As shown in fig. 4, the vertical beam 2 is a U-shaped steel groove, two sides of the vertical beam 2 are respectively provided with a row of first limit grooves 21, the U-shaped bottom of the vertical beam 2 is provided with two rows of second limit grooves 22 which are parallel, and the first limit grooves 21 and the second limit grooves 22 are positioned on the same horizontal line. The central line of the vertical beam 2 is also provided with a plurality of fixing holes 23. The positions of the first limiting groove 21 and the second limiting groove 22 can be misplaced, and at this time, the lugs 111 on the first limiting part 11 and the clamping blocks 121 on the second limiting part 12 are also misplaced, corresponding to the positions of the first limiting groove 21 and the second limiting groove 22.

The width of the upper side part of the second limiting groove 22 is larger than that of the lower side part, the groove line of the second limiting groove 22, which is close to the middle of the vertical beam 2, is a straight line parallel to the central line of the vertical beam 2, the width of the lower side part is only slightly larger than that of the clamping block 121, the depth is larger than or equal to that of the L-shaped support arm of the clamping block 121, the limiting block is L-shaped, a plurality of L-shaped lugs 111 are arranged on the support arm parallel to the support frame 1, the first limiting groove 21 gradually narrows from top to bottom, one side of the first limiting groove 21 is inclined, the other side is parallel to the side of the vertical beam 2, the position of the lugs 111 is matched with the setting position of the first limiting groove 21, and when the support frame 1 is connected with the vertical beam 2, the clamping block 121 is in a mortise and tenon structure with the second limiting groove 22, the lugs 111 and the first limiting groove 21, so that a stable connecting structure is formed, and the connecting strength between the vertical beam 2 and the support frame 1 is enhanced.

As shown in fig. 5 and 6, after the bracket 1 is combined with the vertical beam 2, the clamping block 121 is clamped at a narrower position below the second limiting groove 22, so that the mortise and tenon structure formed by the clamping block 121 and the second limiting groove 22 limits the relative displacement between the bracket 1 and the vertical beam 2 in the left-right direction. The lug 111 is perpendicular to the second limiting portion 12 and is connected to one side of the square hole on the second limiting portion 12. The square holes are inclined, and the inclination angle of the sides is the same as that of the inclined sides of the first limit groove 21. Therefore, when the bracket 1 is fixed to the vertical beam 2, the lug 111 hooks the inclined edge of the first limiting hole, thereby limiting the relative displacement between the bracket 1 and the vertical beam 2 in the front-rear direction. The fixing piece is arranged on the inner side of the vertical beam 2 corresponding to the fixing hole 23. The fixing holes 23 on the vertical beams 2 are used for fixing the shelf on the wall surface or the shelf and the like, and the fixing piece can play a limiting role on the screw, so that the screw is prevented from tilting due to the fact that the distance between the surface of the vertical beam 2 and the fixing surface is too far when the screw is fixed.

When in installation, the vertical beam 2 is fixed on a series of fixed objects such as a wall or a goods shelf through the fixing holes 23; then, according to actual needs, a corresponding number of brackets 1 or hanging plates 4 are installed, when the brackets 1 are installed, the clamping blocks 121 are sleeved on the upper sides of the second limiting grooves 22, meanwhile, the lugs 111 are sleeved on the upper sides of the first limiting grooves 21, and the brackets 1 are moved downwards, so that the brackets 1 can be fixed.

Embodiment two:

as shown in fig. 7, the present embodiment changes the connection portion of the bracket 1. The areas of the first and second stopper portions 11 and 12 of the supporting portion 13 of the connection portion are reduced, and the upper half of the first stopper portion 11 and the lower half of the second stopper portion 12 or the lower half of the first stopper portion 11 and the upper half of the second stopper portion 12 are left. The support 1 with the structure can be tightly connected with the vertical beam 2, so that the connection strength between the support 1 and the vertical beam 2 is improved, and the overall stability of the storage rack is improved.

Embodiment III:

as shown in fig. 8, the method of connecting the bracket 1 to the vertical beam 2 is improved. The connection between the first limiting part 11 and the first limiting groove 21 is not connected by mortise and tenon structure, the first limiting groove 21 becomes a screw hole, and the fastening screw 77 fixes the bracket 1 and the vertical beam 2 through the hole on the bracket 1 and the first limiting groove 21. The joint strength of the joint of the bracket 1 and the vertical beam 2 in the connecting mode is higher, and the overall stability of the storage rack can be improved.

Embodiment four:

as shown in fig. 9, the shape of the vertical beam 2 and the connection portion on the bracket 1 of the fourth embodiment are changed. The shape of the vertical beam 2 is changed into an M shape, and the bent parts of the M-shaped vertical beam 2 are all right angles. The middle of the vertical beam 2 is provided with a second limit groove 22, and the first limit groove 21 is arranged on two adjacent vertical edges at the center. The first limiting part 11 and the second limiting part 12 on the connecting part are vertical, and the clamping block 121 and the lug 111 collide with each other in the same manner and are mutually vertical. The narrower part of the lower side of the second limiting groove 22 is located on the central line of the wider part of the upper side. The support 1 with the structure can be tightly connected with the vertical beam 2, so that the connection strength between the support 1 and the vertical beam 2 is improved, and the overall stability of the storage rack is improved.

Fifth embodiment:

as shown in fig. 10, the first limiting portion 11 of the present embodiment is J-shaped, the vertical beam 2 is M-shaped, the middle of the vertical beam 2 is provided with a second limiting groove 22, and the first limiting grooves 21 are located on two sides of the outermost side of the M-shaped vertical beam 2. The first limiting groove 21 is combined with the first limiting part 11, and the second limiting groove 22 is combined with the second limiting part 12, so that the connection strength of the joint of the bracket 1 and the vertical beam 2 can be effectively improved, and the overall stability of the storage rack is improved.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a supporter support frame, includes the support for in the supporter system, its characterized in that, the support with vertical beam in the supporter system is connected, the support includes supporting part and connecting portion, connecting portion include first spacing portion and second spacing portion at least, be equipped with a plurality of first spacing grooves and a plurality of second spacing grooves on the vertical beam at least, first spacing portion with first spacing groove mutually support, second spacing portion with second spacing groove mutually support.

2. The rack support according to claim 1, wherein the first limiting portion is provided with a plurality of lugs, the upper end portion of the first limiting groove is wider than the lower end portion, the second limiting portion is provided with a plurality of clamping blocks, the clamping blocks are L-shaped, the upper side portion of the second limiting groove is wider than the lower side portion, and the lower side portion of the second limiting groove is slightly wider than the clamping blocks.

3. A shelf support according to claim 1, wherein the support portion comprises a support surface, the support surface being L-shaped in cross section.

4. A shelf support according to claim 3, wherein the support surface is provided with a plurality of fixing grooves lower than the support surface, and the support member is fixedly connected to the fixing grooves by bolts.

5. A shelf support according to claim 1, 2 or 3, wherein the support is provided with a reinforcing portion, the reinforcing portion protruding from the surface of the support.

6. A rack support according to claim 1, 2 or 3, wherein the vertical beam is connected with a hanging plate, two sides of the hanging plate are respectively provided with a plurality of limiting blocks, a sliding rail is fixed on the hanging plate, and a plurality of hooks are mounted on the sliding rail.

7. The shelf support of claim 1, wherein said vertical beam is M-shaped, and said first stop portion is perpendicular to said second stop portion.

8. A shelf support according to claim 1, wherein the vertical beam is M-shaped, and the second limiting portion has a limiting lug on the inner side thereof.