CN220378633U - Steel furniture with beam and bracket mounting connection structure - Google Patents
Steel furniture with beam and bracket mounting connection structure Download PDFInfo
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- CN220378633U CN220378633U CN202321865490.2U CN202321865490U CN220378633U CN 220378633 U CN220378633 U CN 220378633U CN 202321865490 U CN202321865490 U CN 202321865490U CN 220378633 U CN220378633 U CN 220378633U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 210000000078 claw Anatomy 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model provides steel furniture with a beam and bracket mounting connection structure, which relates to the field of steel furniture and comprises a main beam and two side brackets, wherein a plurality of clamping grooves are respectively arranged at two ends of the main beam in a ring mode, connecting components for connecting the main beam are respectively arranged at one side, opposite to the two side brackets, of the two side brackets, one ends of the two connecting components are respectively connected with two ends of the main beam, a rotating handle at one end of a rotating worm drives a worm wheel to rotate, when the worm wheel rotates, a rotating rod drives a movable plate to rotate, so that two ends of a movable column are driven to respectively move back and forth in the movable groove of the movable plate and the sliding groove of a fixing bracket, a plurality of movable rods respectively move back and forth in the hole groove of the outer surface of the fixing bracket, one ends of a plurality of clamping claws are pushed to rotate respectively by taking a supporting rod as a supporting point, one ends of the clamping claws are clamped into the clamping grooves of the outer surface of the main beam and the holes of a clamping block, the main beam and the side brackets can have a stable mounting connection structure to a certain extent, and the movable support is convenient to detach.
Description
Technical Field
The utility model relates to the field of steel furniture, in particular to steel furniture with a beam and bracket installation connection structure.
Background
The steel furniture is made of steel and is characterized by being firm and durable, easy to clean, environment-friendly and the like, and in the steel furniture, the connecting structure of the cross beam and the bracket is a common installation mode. Such connection structure is usually fixed by using parts such as bolts, nuts, washers, and the like. Firstly, the cross beam is placed on the bracket, then the bolts penetrate through the cross beam and the bracket through the preset holes, and the nuts are fastened to achieve a stable connection effect. The connecting structure can provide stronger stability and bearing capacity, and ensure the safety and stability of steel furniture.
The current connection mode between the beam and the bracket of the steel furniture often used is to generally fix the beam and the bracket from the side through inserting one end of the beam into the joint on the bracket and then through bolts, however, the installation connection structure of the existing steel furniture is complex in operation, complex in installation and disassembly process and inconvenient for users to install at high efficiency.
Therefore, there is a need to provide a new steel furniture with a beam and bracket mounting connection structure to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides steel furniture with a beam and bracket installation connection structure.
The steel furniture with the beam and bracket mounting connection structure comprises a main beam and two side brackets, wherein clamping grooves are respectively formed in the outer surfaces of two ends of the main beam, connection assemblies for connecting the main beam are respectively arranged on the opposite sides of the two side brackets, and one ends of the two connection assemblies are respectively connected with two ends of the main beam;
the connecting assembly comprises a fixing frame, a clamping block, a plurality of clamping claws and a driving mechanism for driving the clamping claws to move, wherein the fixing frame is fixedly connected to one side of the side support, a plurality of sliding grooves are formed in the plane of one end of the fixing frame, a plurality of hole grooves are formed in the equidistant ring of the outer surface of the fixing frame, the clamping block is fixedly connected to one side of the fixing frame, a plurality of holes corresponding to the clamping grooves are formed in the ring of the outer surface of the clamping block, two supporting plates are respectively arranged on two sides of the hole grooves, the clamping claws are respectively movably arranged between the two supporting plates, supporting rods are respectively arranged at the center of one side of each clamping claw in a penetrating mode, two ends of each supporting rod are respectively movably connected to one side of each supporting plate through ball bearings, one ends of each clamping claw are respectively connected with the driving mechanism, and the driving mechanism is movably arranged in the fixing frame, and one ends of the clamping claws, which are far away from the fixing frame, are respectively corresponding to the clamping grooves and the holes.
Preferably, the driving mechanism comprises a movable plate, a rotating rod, a plurality of movable pieces and a driving piece for driving the rotating rod to rotate, wherein the movable plate is movably arranged on the inner surface of the fixed frame, a plurality of movable grooves are formed in the movable plate, one end of the rotating rod is fixedly connected with the center of the movable plate, the rotating rod is far away from one end of the movable plate and is connected with the driving piece, the driving piece is arranged in an inner cavity of a base of the fixed frame, one end of the movable piece is movably arranged in the movable grooves and the sliding grooves respectively, and one end of the movable piece far away from the movable plate is respectively penetrated with a plurality of hole grooves and is attached to one ends of the clamping jaws.
Preferably, the movable piece comprises a movable rod, a movable column and a limiting ring, wherein the movable rod penetrates through a hole on the outer surface of the fixed frame, one end of the movable rod is attached to one end of the clamping jaw, one end of the movable rod, which is far away from the clamping jaw, penetrates through a hole groove of the fixed frame and is fixedly connected with the center of the movable column, two ends of the movable column are respectively movable in a sliding groove of the fixed frame and a movable groove of the movable plate, and the limiting ring is arranged at one end, adjacent to the clamping jaw, of the movable rod.
Preferably, the driving piece comprises a worm wheel and a worm, the worm wheel is arranged on the outer surface of the rotating rod in a surrounding mode, one end of the worm is movably connected with the inner cavity wall of the base of the fixing frame through a ball bearing, one end, far away from the worm wheel, of the worm is penetrated through the side wall of the base of the fixing frame and is fixedly connected with a rotating handle, and the worm is meshed with the worm wheel.
Preferably, a plurality of reset pieces are respectively arranged between the supporting plates, each reset piece comprises a fixing plate, a telescopic rod and a reset plate, two sides of each fixing plate are respectively and fixedly connected to two opposite sides of each supporting plate, one side, adjacent to each clamping jaw, of each fixing plate is fixedly connected with one end of each telescopic rod, one end, far away from each fixing plate, of each telescopic rod is fixedly connected with each reset plate, one side of each reset plate is attached to one side of each clamping jaw, and each fixing plate is set to be an inclined plane.
Preferably, one end of the claw away from the fixing frame is arranged in a reversed hook shape.
Compared with the related art, the steel furniture with the beam and bracket mounting and connecting structure has the following beneficial effects:
the worm wheel is driven to rotate through the rotating handle at one end of the rotating worm, and when the worm wheel rotates, the movable plate is driven to rotate through the rotating rod, so that two ends of the movable column are driven to move back and forth in the movable groove of the movable plate and the sliding groove of the fixing frame respectively, a plurality of movable rods move back and forth in the hole groove of the outer surface of the fixing frame respectively, one ends of the clamping jaws are pushed to rotate by taking the supporting rods as supporting points respectively, one ends of the clamping jaws are clamped into the clamping grooves of the outer surface of the main beam and the holes of the clamping blocks, and the main beam and the side support can be provided with stable installation connection structures to a certain extent, and meanwhile the movable column is convenient to detach.
Drawings
FIG. 1 is a schematic view of the overall structure of steel furniture with a beam and bracket mounting connection structure provided by the utility model;
FIG. 2 is a schematic view of a part of a connection assembly according to the present utility model;
FIG. 3 is a schematic view of an exploded view of a connection assembly according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure A shown in FIG. 3;
FIG. 5 is a schematic structural view of a restoring member according to the present utility model;
fig. 6 is a schematic cross-sectional structure of a driving member according to the present utility model.
Reference numerals in the drawings: 1. a main beam; 2. a side bracket; 3. a clamping groove; 4. a fixing frame; 5. a clamping block; 6. a claw; 7. a support plate; 8. a movable plate; 9. a rotating lever; 10. a base; 11. a rotating handle; 12. a movable groove; 13. a movable rod; 14. a movable column; 15. a limiting ring; 16. a support rod; 17. a fixing plate; 18. a telescopic rod; 19. a reset plate; 20. a worm wheel; 21. a worm.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6 in combination, fig. 1 is a schematic view of an overall structure of a steel furniture with a beam and bracket mounting connection structure according to the present utility model; FIG. 2 is a schematic view of a part of a connection assembly according to the present utility model; FIG. 3 is a schematic view of an exploded view of a connection assembly according to the present utility model; FIG. 4 is an enlarged schematic view of the structure A shown in FIG. 3; FIG. 5 is a schematic structural view of a restoring member according to the present utility model; fig. 6 is a schematic cross-sectional structure of a driving member according to the present utility model.
In the concrete implementation process, as shown in fig. 1-6, the steel furniture with the beam and bracket mounting connection structure comprises a main beam 1 and two side brackets 2, wherein a plurality of clamping grooves 3 are respectively arranged at two ends of the main beam 1 in a surrounding manner, connecting components for connecting the main beam 1 are respectively arranged at one side opposite to the two side brackets 2, one ends of the two connecting components are respectively connected with two ends of the main beam 1, the connecting components comprise a fixing frame 4, a clamping block 5, a plurality of clamping claws 6 and a driving mechanism for driving the clamping claws 6 to move, the fixing frame 4 is fixedly connected with one side of the side brackets 2, a plurality of sliding grooves are formed in the plane of one end of the fixing frame 4, a plurality of hole grooves are formed in the outer surface of the fixing frame 4 in a surrounding manner, a plurality of holes corresponding to the clamping grooves 3 are formed in the outer surface of the clamping block 5 in a surrounding manner, two support plates 7 are respectively arranged at two sides of the hole grooves, the clamping claws 6 are respectively and movably arranged between the two supporting plates 7, supporting rods 16 are respectively and movably arranged at the center of one side of the clamping claws 6, two ends of the supporting rods 16 are respectively and movably connected with one side opposite to the two supporting plates 7 through ball bearings, one ends of the clamping claws 6 are respectively connected with a driving mechanism, the driving mechanism is movably arranged in the fixed frame 4, one ends of the clamping claws 6 far away from the fixed frame 4 are respectively corresponding to the clamping grooves 3 and the holes, the driving mechanism comprises a movable plate 8, a rotating rod 9, a plurality of movable pieces and a driving piece for driving the rotating rod 9 to rotate, the movable plate 8 is movably arranged on the inner surface of the fixed frame 4, a plurality of movable grooves 12 are formed in the movable plate 8, one ends of the rotating rod 9 are fixedly connected with the center of the movable plate 8, one ends of the rotating rod 9 far away from the movable plate 8 are connected with the driving piece, the driving piece is arranged in the inner cavity of the base 10 of the fixed frame 4, one ends of a plurality of movable pieces are respectively movably arranged in a plurality of movable grooves 12 and a plurality of sliding grooves, one ends of a plurality of movable pieces far away from the movable plate 8 are respectively penetrated through a plurality of hole grooves and are jointed with one ends of a plurality of clamping claws 6, each movable piece comprises a movable rod 13, a movable column 14 and a limiting ring 15, the movable rods 13 penetrate through holes on the outer surface of the fixed frame 4, one ends of the movable rods 13 are jointed with one ends of the clamping claws 6, one ends of the movable rods 13 far away from the clamping claws 6 penetrate through the hole grooves of the fixed frame 4 and are fixedly connected with the center of the movable column 14, two ends of the movable columns 14 are respectively movably arranged in the sliding grooves of the fixed frame 4 and the movable grooves 12 of the movable plate 8, the limiting ring 15 is annularly arranged at one ends of the movable rods 13 close to the clamping claws 6, the driving piece comprises a worm wheel 20 and a worm 21, one end of the worm 21 is movably connected with the inner cavity wall of the base 10 of the fixed frame 4 through a ball bearing, one end of the worm 21 far away from the worm 20 penetrates through the side wall of the base 10 of the fixed frame 11 and is fixedly connected with a rotating handle 11, and the worm 21 is meshed with the worm wheel 20;
the reset piece is arranged between the supporting plates 7 respectively, the reset piece comprises a fixing plate 17, a telescopic rod 18 and a reset plate 19, two sides of the fixing plate 17 are fixedly connected to one side, opposite to the two supporting plates 7, of the fixing plate 17, one side, adjacent to the clamping jaw 6, of the fixing plate 17 is fixedly connected with one end of the telescopic rod 18, one end, far away from the fixing plate 17, of the telescopic rod is fixedly connected with the reset plate 19, one side of the reset plate 19 is attached to one side of the clamping jaw 6, the fixing plate 17 is provided with an inclined plane, one end, far away from the fixing frame 4, of the clamping jaw 6 is provided with a barb shape, the movable rod 13 is movably arranged in a space between the movable plate 8 and the plane of the fixing frame 4, and a movable groove 12 of the movable plate 8 is an arc groove.
The working principle provided by the utility model is as follows: when the equipment is used, one end of the clamping block 5 is inserted into one end of the main beam 1, the clamping groove 3 of the main beam 1 corresponds to a hole of the clamping block 5, the worm wheel 20 is driven to rotate by the rotating handle 11 at one end of the rotating worm 21, when the worm wheel 20 rotates, the movable plate 8 is driven to rotate by the rotating rod 9, as two ends of the movable column 14 respectively move in the movable groove 12 of the movable plate 8 and the sliding groove on the plane of the fixed frame 4, the movable column 14 is fixedly connected with the movable rod 13, and when the movable plate 8 rotates, the movable rods 13 are driven to respectively move back and forth in the corresponding hole grooves on the outer surface of the fixed frame 4, so that the clamping claws 6 are pushed to rotate by taking the supporting rods 16 as supporting points, one ends of the clamping claws 6 are clamped into the clamping groove 3 on the outer surface of the main beam 1 and the hole of the clamping block 5, the main beam 1 can be provided with a stable installation connection structure to a certain extent, and meanwhile, the main beam 1 and the side bracket 2 are convenient to detach.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The steel furniture with the beam and bracket mounting connection structure is characterized by comprising a main beam (1) and two side brackets (2), wherein a plurality of clamping grooves (3) are respectively formed in the two ends of the main beam (1) in a surrounding mode, connecting components used for connecting the main beam (1) are respectively arranged on one side, opposite to the two side brackets (2), of the main beam, and one ends of the two connecting components are respectively connected with the two ends of the main beam (1);
the connecting assembly comprises a fixing frame (4), a clamping block (5), a plurality of clamping claws (6) and a driving mechanism for driving the clamping claws (6) to move, wherein the fixing frame (4) is fixedly connected to one side of the side support (2), a plurality of sliding grooves are formed in the plane of one end of the fixing frame (4), a plurality of hole grooves are formed in the equidistant ring of the outer surface of the fixing frame (4), the clamping block (5) is fixedly connected to one side of the fixing frame (4), a plurality of holes corresponding to the clamping grooves (3) are formed in the ring of the outer surface of the clamping block (5), two supporting plates (7) are respectively arranged on two sides of the hole grooves, a plurality of clamping claws (6) are respectively movably arranged between the two supporting plates (7), a plurality of supporting rods (16) are respectively arranged at the center of one side of the clamping claws (6) in a penetrating mode, two ends of each supporting rod (16) are respectively movably connected to one side of the two supporting plates (7) through ball bearings, one ends of the clamping claws (6) are respectively connected with the corresponding driving mechanism, and the clamping frame (4) are respectively far away from the corresponding to one ends of the fixing frame (4).
2. The steel furniture with the beam and bracket mounting connection structure according to claim 1, wherein the driving mechanism comprises a movable plate (8), a rotating rod (9), a plurality of movable pieces and a driving piece for driving the rotating rod (9) to rotate, the movable plate (8) is movably arranged on the inner surface of the fixed frame (4), a plurality of movable grooves (12) are formed in the movable plate (8), one end of the rotating rod (9) is fixedly connected with the center of the movable plate (8), one end of the rotating rod (9) away from the movable plate (8) is connected with the driving piece, the driving piece is mounted in an inner cavity of a base (10) of the fixed frame (4), one ends of the movable pieces are movably arranged in the movable grooves (12) and the sliding grooves respectively, and one ends of the movable pieces away from the movable plate (8) are respectively penetrated into the hole grooves and are attached to one ends of the clamping jaws (6).
3. The steel furniture with the beam and bracket mounting connection structure according to claim 2, wherein the movable piece comprises a movable rod (13), a movable column (14) and a limiting ring (15), the movable rod (13) penetrates through a hole on the outer surface of the fixed frame (4), one end of the movable rod (13) is attached to one end of the clamping jaw (6), one end of the movable rod (13) away from the clamping jaw (6) penetrates through a hole groove of the fixed frame (4) and is fixedly connected with the center of the movable column (14), two ends of the movable column (14) are respectively movable in a sliding groove of the fixed frame (4) and a movable groove (12) of the movable plate (8), and the limiting ring (15) is annularly arranged at one end, adjacent to the clamping jaw (6), of the movable rod (13).
4. A steel furniture with a beam and bracket mounting connection structure according to claim 3, characterized in that the driving piece comprises a worm wheel (20) and a worm (21), the worm wheel (20) is annularly arranged on the outer surface of the rotating rod (9), one end of the worm (21) is movably connected with the inner cavity wall of the base (10) of the fixing frame (4) through a ball bearing, one end of the worm (21) far away from the worm wheel (20) penetrates through the side wall of the base (10) of the fixing frame (4) and is fixedly connected with a rotating handle (11), and the worm (21) is meshed with the worm wheel (20).
5. The steel furniture with the beam and bracket mounting connection structure according to claim 4, wherein a reset piece is respectively arranged among a plurality of supporting plates (7), the reset piece comprises a fixed plate (17), a telescopic rod (18) and a reset plate (19), two sides of the fixed plate (17) are respectively fixedly connected to two opposite sides of the supporting plates (7), one side of the fixed plate (17) adjacent to the clamping jaw (6) is fixedly connected with one end of the telescopic rod (18), one end of the telescopic rod (18) far away from the fixed plate (17) is fixedly connected with the reset plate (19), one side of the reset plate (19) is attached to one side of the clamping jaw (6), and the fixed plate (17) is set to be an inclined plane.
6. Steel furniture with beam and bracket mounting connection according to claim 5, characterized in that the end of the claw (6) remote from the fixing bracket (4) is arranged as a barb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321865490.2U CN220378633U (en) | 2023-07-17 | 2023-07-17 | Steel furniture with beam and bracket mounting connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321865490.2U CN220378633U (en) | 2023-07-17 | 2023-07-17 | Steel furniture with beam and bracket mounting connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220378633U true CN220378633U (en) | 2024-01-23 |
Family
ID=89568399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321865490.2U Active CN220378633U (en) | 2023-07-17 | 2023-07-17 | Steel furniture with beam and bracket mounting connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220378633U (en) |
-
2023
- 2023-07-17 CN CN202321865490.2U patent/CN220378633U/en active Active
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