CN109577485B - Steel structure net rack - Google Patents
Steel structure net rack Download PDFInfo
- Publication number
- CN109577485B CN109577485B CN201811482893.2A CN201811482893A CN109577485B CN 109577485 B CN109577485 B CN 109577485B CN 201811482893 A CN201811482893 A CN 201811482893A CN 109577485 B CN109577485 B CN 109577485B
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- Prior art keywords
- bearing
- movable block
- spring
- block
- connecting sleeve
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Pallets (AREA)
Abstract
The invention discloses a steel structure net rack which comprises a bearing rod, a first spring and a rotating shaft, wherein a connecting sleeve rod is arranged on the outer side of the bearing rod, a sliding groove is formed in the connecting sleeve rod, a first clamping groove is formed in the outer side of the connecting sleeve rod, a bearing steel frame is arranged on the outer side of the connecting sleeve rod, a first movable block is arranged on the outer side of the lower end of the bearing steel frame, a fixed block is fixedly connected to the lower end of the first movable block, the first spring is arranged on the outer side of the first movable block and connected with the upper end of the inner wall of the bearing steel frame, a third spring is arranged on the outer surface of a limiting block, and the third spring is connected with a connecting frame. This steel structure rack is provided with the bearing steelframe that makes things convenient for the dismouting, only needs handheld first movable block to upwards stimulate when the user, alright make the bearing steelframe break away from with the fixed of connecting the loop bar, can be light dismantle it, cooperate the link of "Y" type structure, the effectual stability that improves the device.
Description
Technical Field
The invention relates to the technical field of steel structure net racks, in particular to a steel structure net rack.
Background
The steel structure net rack is a space structure formed by connecting a plurality of rod pieces through nodes according to a certain grid form, has the advantages of space stress, light weight, high rigidity, good anti-seismic performance and the like, is widely applied to various building fields, but the existing steel structure net rack also has certain defects, such as:
1. the existing steel structure net rack is troublesome to assemble and is inconvenient for a user to conveniently disassemble and assemble;
2. the stability of the existing steel structure net rack is not high enough, and the existing steel structure net rack is easy to deform and damage due to overlarge pressure, so that a user needs to frequently replace the existing steel structure net rack, and the cost and the working difficulty are increased.
To the above problems, innovative design is urgently needed on the basis of the original steel structure grid structure.
Disclosure of Invention
The invention aims to provide a steel structure net rack, which solves the problems that the prior art is inconvenient for a user to conveniently detach and install, is not high enough in stability and is easy to deform due to overlarge pressure to cause damage.
In order to achieve the purpose, the invention provides the following technical scheme: a steel structure net rack comprises a bearing rod, a first spring and a rotating shaft, wherein a connecting sleeve rod is arranged on the outer side of the bearing rod, a sliding groove is formed in the connecting sleeve rod, a first clamping groove is formed in the outer side of the connecting sleeve rod, a bearing steel frame is arranged on the outer side of the connecting sleeve rod, a first movable block is arranged on the outer side of the lower end of the bearing steel frame, a fixed block is fixedly connected to the lower end of the first movable block, the first spring is arranged on the outer side of the first movable block and is connected with the upper end of the inner wall of the bearing steel frame, a containing groove is formed in the lower end of the bearing steel frame, a second movable block is arranged in the containing groove, a clamping block is fixedly connected to the outer side of the second movable block, a second spring is arranged on the outer surface of the clamping block and is connected with the bearing steel frame, a second clamping groove is formed, the upper end fixedly connected with link of bearing bar, and the upper end of link is provided with the axis of rotation to the outside of axis of rotation is provided with the stopper, the surface of stopper is provided with the third spring, and the third spring is connected with the link.
Preferably, the connecting sleeve rod is of a square structure, 2 connecting sleeve rods are symmetrically arranged around the center point of the bearing rod, and the connecting sleeve rods are in sliding connection with the bearing rod.
Preferably, the first movable block and the second movable block form a clamping structure through the fixed block, and the first movable block is elastically connected with the bearing steel frame.
Preferably, the second movable block forms a clamping structure with the connecting sleeve rod through a clamping block, and the second movable block forms a telescopic structure with the bearing steel frame through a second spring.
Preferably, the link is a "Y" type structure, and the link constitutes rotatable structure through axis of rotation and stopper to the link constitutes elastic construction through third spring and stopper.
Preferably, the limiting block is of a trapezoidal structure, the outer surface of the limiting block is attached to the inner surface of the bearing steel frame, and the outer surface of the limiting block is made of rubber.
Compared with the prior art, the invention has the beneficial effects that: the steel-structure net rack is characterized in that,
1. the bearing steel frame convenient to disassemble and assemble is arranged, when a user needs to disassemble the bearing steel frame, the user only needs to hold the first movable block to pull upwards, at the moment, the first movable block is separated from the clamping with the fixed block, so that the first movable block moves outwards through the resetting force of the spring, at the moment, the bearing steel frame is separated from the fixation of the connecting sleeve rod, and the user can easily disassemble the bearing steel frame;
2. the connecting frame with the Y-shaped structure is arranged, and the inner surface of the bearing steel frame can be effectively supported by the 2 rubber limiting blocks at the upper end of the connecting frame, so that the damage caused by deformation due to overlarge stress degree of the steel structure net rack is avoided, the cost and the working difficulty are saved, and the service life of the device is prolonged;
3. be provided with adjustable connecting sleeve pole, the user accessible carries out the removal of controlling the position with 2 connecting sleeve poles along the spout, and then adjusts the whole length of bearing bar, and 2 mobilizable stoppers in cooperation link upper end let the steel construction rack of link adaptation different grade type realize the supporting role, have improved device's application range.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a front cross-sectional structural view of the connecting rod set of the present invention;
FIG. 3 is a schematic cross-sectional view of the first movable block of the present invention;
FIG. 4 is a side view of the connecting rod according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a load-bearing bar; 2. connecting the loop bar; 3. a chute; 4. a first card slot; 5. a load-bearing steel frame; 6. a first movable block; 7. a first spring; 8. a fixed block; 9. a containing groove; 10. a second movable block; 11. a clamping block; 12. a second spring; 13. a second card slot; 14. a connecting frame; 15. a rotating shaft; 16. a limiting block; 17. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a steel structure net rack comprises a bearing rod 1, a connecting sleeve rod 2, a sliding chute 3, a first clamping groove 4, a bearing steel frame 5, a first movable block 6, a first spring 7, a fixed block 8, a containing groove 9, a second movable block 10, a clamping block 11, a second spring 12, a second clamping groove 13, a connecting frame 14, a rotating shaft 15, a limiting block 16 and a third spring 17, wherein the connecting sleeve rod 2 is arranged on the outer side of the bearing rod 1, the sliding chute 3 is arranged inside the connecting sleeve rod 2, and the outer side of the connecting sleeve rod 2 is provided with a first clamping groove 4, the connecting sleeve rod 2 is of a square structure, and 2 connecting sleeve rods 2 are symmetrically arranged about the central point of the bearing rod 1, the connecting sleeve rods 2 are in sliding connection with the bearing rods 1, and the connecting sleeve rods 2 in the square structure effectively avoid the phenomenon of rotation and displacement when being fixed with the bearing rods 1, so that the stability of the net rack is improved;
the outer side of the connecting sleeve rod 2 is provided with a bearing steel frame 5, the outer side of the lower end of the bearing steel frame 5 is provided with a first movable block 6, the lower end of the first movable block 6 is fixedly connected with a fixed block 8, a first spring 7 is arranged on the outer side of the first movable block 6, the first spring 7 is connected with the upper end of the inner wall of the bearing steel frame 5, the lower end of the bearing steel frame 5 is provided with a containing groove 9, a second movable block 10 is arranged in the containing groove 9, the outer side of the second movable block 10 is fixedly connected with a clamping block 11, the first movable block 6 and the second movable block 10 form a clamping structure through the fixed block 8, the first movable block 6 and the bearing steel frame 5 are in elastic connection, the second movable block 10 and the connecting sleeve rod 2 form a clamping structure through the steel frame 11, the second movable block 10 and the bearing steel frame 5 form an expansion structure through the second spring 12, a user can pull the first, so that the fixed block 8 is separated from the clamping with the second movable block 10, and the bearing rod 1 is in a detachable state;
the outer surface of the clamping block 11 is provided with a second spring 12, the second spring 12 is connected with the bearing steel frame 5, the surface of the second movable block 10 is provided with a second clamping groove 13, the upper end of the bearing rod 1 is fixedly connected with a connecting frame 14, the upper end of the connecting frame 14 is provided with a rotating shaft 15, the outer side of the rotating shaft 15 is provided with a limiting block 16, the connecting frame 14 is of a Y-shaped structure, the connecting frame 14 and the limiting block 16 form a rotatable structure through the rotating shaft 15, the connecting frame 14 and the limiting block 16 form an elastic structure through a third spring 17, and the Y-shaped connecting frame 14 can effectively support the bearing steel frame 5, so that the bearing steel frame 5 is prevented from being stressed too much and easily deformed;
the limiting block 16 is in a trapezoidal structure, the outer surface of the limiting block 16 is attached to the inner surface of the bearing steel frame 5, the outer surface of the limiting block 16 is made of rubber, the inner surface of the bearing steel frame 5 can be supported by the limiting block 16 made of rubber, and the bearing degree of the steel structure net rack is effectively improved;
the outer surface of the limiting block 16 is provided with a third spring 17, and the third spring 17 is connected with the connecting frame 14.
The working principle is as follows: according to the figures 1-5, firstly, according to the size and type of the corresponding bearing steel frame 5, a user adjusts 2 connecting loop bars 2 at the corresponding positions on two sides of a bearing bar 1 along a chute 3, then fixes the connecting loop bars through bolts, then supports a Y-shaped connecting frame 14 at the upper end of the bearing bar 1 against the lower end of the bearing steel frame 5, at the moment, 2 limiting blocks 16 are attached to the inner surface of the bearing steel frame 5 along a rotating shaft 15 for supporting, then the user holds a second movable block 10 at the inner side of the bearing steel frame 5 to push along the bearing bar 1, at the moment, a clamping block 11 extrudes a second spring 12 to move outwards and gradually clamp into a first clamping groove 4 in the connecting loop bar 2, when a second clamping groove 13 at the surface of the second movable block 10 corresponds to the lower part of a fixed block 8, at the moment, the first movable block 6 drives the fixed block 8 to move downwards through the reset acting force of the first spring 7, until the fixed block 8 is clamped into the second clamping groove 13, the position of the second movable block 10 is fixed, then a user operates the same way to butt the clamping block 11 on the other side with the connecting sleeve rod 2, at the moment, the installation of the bearing steel frame 5 is completed, and when the upper surface of the bearing steel frame 5 is excessively stressed, the Y-shaped connecting frame 14 can be matched with the third spring 17 to effectively support and protect the bearing steel frame 5;
when the user need dismantle maintenance or inspection to this steel construction rack, the first movable block 6 of only needing handheld bearing steelframe 5 both sides upwards stimulates, first movable block 6 this moment will break away from and the second movable block between 10 block, and then make first movable block 6 outwards remove through the restoring force of first spring 7, bearing steelframe 5 just can break away from the fixed between the connecting sleeve pole 2 this moment, what the user can relax dismantles bearing steelframe 5 and bearing bar 1.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a steel structure net rack, includes bearing bar (1), first spring (7) and axis of rotation (15), its characterized in that: the outer side of the bearing rod (1) is provided with a connecting sleeve rod (2), a sliding groove (3) is formed in the connecting sleeve rod (2), a first clamping groove (4) is formed in the outer side of the connecting sleeve rod (2), a bearing steel frame (5) is arranged on the outer side of the connecting sleeve rod (2), a first movable block (6) is arranged on the outer side of the lower end of the bearing steel frame (5), a fixed block (8) is fixedly connected to the lower end of the first movable block (6), a first spring (7) is arranged on the outer side of the first movable block (6), the first spring (7) is connected with the upper end of the inner wall of the bearing steel frame (5), a containing groove (9) is formed in the lower end of the bearing steel frame (5), a second movable block (10) is arranged in the containing groove (9), a clamping block (11) is fixedly connected to the outer side of the second movable block (10), and a second spring (12) is arranged on the outer surface of the, and the second spring (12) is connected with the bearing steel frame (5), the surface of the second movable block (10) is provided with a second clamping groove (13), the upper end of the bearing rod (1) is fixedly connected with a connecting frame (14), the upper end of the connecting frame (14) is provided with a rotating shaft (15), a limiting block (16) is arranged on the outer side of the rotating shaft (15), a third spring (17) is arranged on the outer surface of the limiting block (16), and the third spring (17) is connected with the connecting frame (14), the first movable block (6) and the second movable block (10) form a clamping structure through the fixed block (8), the first movable block (6) is elastically connected with the bearing steel frame (5), the second movable block (10) and the connecting sleeve rod (2) form a clamping structure through a clamping block (11), and the second movable block (10) and the bearing steel frame (5) form a telescopic structure through a second spring (12).
2. A steel structural grid according to claim 1, wherein: the connecting sleeve rod (2) is of a square structure, 2 connecting sleeve rods (2) are symmetrically arranged about the center point of the bearing rod (1), and the connecting sleeve rods (2) are in sliding connection with the bearing rod (1).
3. A steel structural grid according to claim 1, wherein: the connecting frame (14) is of a Y-shaped structure, the connecting frame (14) and the limiting block (16) form a rotatable structure through the rotating shaft (15), and the connecting frame (14) and the limiting block (16) form an elastic structure through the third spring (17).
4. A steel structural grid according to claim 1, wherein: the limiting block (16) is of a trapezoidal structure, the outer surface of the limiting block (16) is attached to the inner surface of the bearing steel frame (5), and the outer surface of the limiting block (16) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482893.2A CN109577485B (en) | 2018-12-05 | 2018-12-05 | Steel structure net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482893.2A CN109577485B (en) | 2018-12-05 | 2018-12-05 | Steel structure net rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109577485A CN109577485A (en) | 2019-04-05 |
| CN109577485B true CN109577485B (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811482893.2A Active CN109577485B (en) | 2018-12-05 | 2018-12-05 | Steel structure net rack |
Country Status (1)
| Country | Link |
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| CN (1) | CN109577485B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648592B (en) * | 2020-05-28 | 2021-12-07 | 金马工业集团日照钢构有限公司 | Wide steel structure support secondary supporting device of application scope for construction |
| CN112196097A (en) * | 2020-10-10 | 2021-01-08 | 王立国 | Steel construction rack convenient to installation |
| CN112324049B (en) * | 2020-11-04 | 2023-01-31 | 汨罗市一川钢结构工程有限公司 | Steel structure net rack for small space |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1057574A2 (en) * | 1999-05-28 | 2000-12-06 | Hitachi, Ltd. | A structural body and method of its manufacture |
| WO2002053851A1 (en) * | 2000-12-28 | 2002-07-11 | Bhp Steel Limited | Metal roof truss |
| CN202338110U (en) * | 2011-11-29 | 2012-07-18 | 朱卫国 | Supporting structure of truss |
| CN204590409U (en) * | 2015-04-09 | 2015-08-26 | 黄云清 | A kind of fast-assembling triangle steel roof truss |
| CN206635959U (en) * | 2017-08-10 | 2017-11-14 | 苏州市苏网建设工程有限公司 | Quick mounting type grid structure |
| CN207803117U (en) * | 2018-02-01 | 2018-09-04 | 青岛赫谷农牧工程技术有限公司 | A kind of pig house of standard connector and self threading pin truss frame for connecting structure |
| CN207974237U (en) * | 2018-01-12 | 2018-10-16 | 连云港市信和钢结构有限公司 | A kind of new steel structure rack |
| CN208168141U (en) * | 2018-04-02 | 2018-11-30 | 李霄贞 | A kind of building roof steel construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2289790C (en) * | 1999-11-16 | 2005-02-08 | Larry Perrault | Roof truss |
-
2018
- 2018-12-05 CN CN201811482893.2A patent/CN109577485B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1057574A2 (en) * | 1999-05-28 | 2000-12-06 | Hitachi, Ltd. | A structural body and method of its manufacture |
| WO2002053851A1 (en) * | 2000-12-28 | 2002-07-11 | Bhp Steel Limited | Metal roof truss |
| CN202338110U (en) * | 2011-11-29 | 2012-07-18 | 朱卫国 | Supporting structure of truss |
| CN204590409U (en) * | 2015-04-09 | 2015-08-26 | 黄云清 | A kind of fast-assembling triangle steel roof truss |
| CN206635959U (en) * | 2017-08-10 | 2017-11-14 | 苏州市苏网建设工程有限公司 | Quick mounting type grid structure |
| CN207974237U (en) * | 2018-01-12 | 2018-10-16 | 连云港市信和钢结构有限公司 | A kind of new steel structure rack |
| CN207803117U (en) * | 2018-02-01 | 2018-09-04 | 青岛赫谷农牧工程技术有限公司 | A kind of pig house of standard connector and self threading pin truss frame for connecting structure |
| CN208168141U (en) * | 2018-04-02 | 2018-11-30 | 李霄贞 | A kind of building roof steel construction |
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| Publication number | Publication date |
|---|---|
| CN109577485A (en) | 2019-04-05 |
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