Large-span building grid structure

Abstract

The utility model relates to the technical field of building net racks, in particular to a large-span building net rack structure which comprises two mounting plates, a net rack assembly is arranged between the two mounting plates, a protection assembly is arranged at the top end of the net rack assembly, and a supporting assembly is arranged below the net rack assembly. The supporting frame has the advantages that reinforcing and supporting of the supporting frame on the building net rack can be improved, and the supporting strength and buffering protection of the building net rack structure can be improved in cooperation with a buffering spring in the buffering assembly; the waterproof cover and the protective cover can provide protection such as water prevention and sun protection for the building grid structure, and the service life of the building grid structure is prolonged; the supporting frame is detachably mounted at the bottom end of the mounting plate through the first nuts and the mounting holes, and the reinforcing frame is fixed in the middle of the supporting frame, so that the bottom end of the net rack assembly is supported and reinforced, and the stability of the bottom end of the building net rack structure is kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to building net rack technical field especially, a kind of building net rack structure with large span. BACKGROUND

[0002] Building net rack is by multiple rods according to certain grid form through node connection and become spatial structure, with space stress, light weight, large rigidity, good seismic performance and so on;It can be used as stadium, theatre, exhibition hall, waiting room, stadium stand canopy, airplane hangar, two-way large column net rack structure distance workshop and so on building roof.

[0003] For example, prior art Chinese patent publication number "CN219491267U" provides a kind of building net rack structure with large span, including base and net rack body, the top of base is set to the top of net rack body, the top of net rack body is fixedly installed with first reinforcing plate, the first reinforcing plate is set with multiple and is equidistantly distributed in the top of net rack body, multiple the top of first reinforcing plate is fixedly installed with top plate, the utility model relates to building net rack technical field.

[0004] The device increases the stability between the rods in the net rack body by setting the first reinforcing plate and the second reinforcing plate, and increases the connection range between the net rack body and the top plate, thereby improving the stability of the overall structure. The rainwater can be collected through the setting of the V-shaped water collecting plate, the flow guide pipe and the collection tank. The collected rainwater can be used through the setting of the water pump and the connecting pipe, achieving resource availability.

[0005] The existing building net rack structure with large span has a large span, which reduces the strength of the net rack structure. The gravity will cause the net rack mechanism to bend and deform. The building net rack structure lacks good support and buffer. At the same time, the net rack structure is made of steel, and the top end will be affected by rain and sunlight, which will cause rust and other problems. The top end of the building net rack structure lacks protection, and the bottom end of the building net rack structure also lacks reinforcement support, which cannot improve the strength of the bottom end of the building net rack structure. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the problem of the prior art that a large span reduces the strength of the net rack structure, which is affected by gravity and causes the net rack mechanism to bend and deform. A building net rack structure with large span is proposed to solve the problem of lack of good support and buffer in the building net rack structure.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The utility model designs a kind of building net rack structure with large span, including mounting plate, net rack assembly is arranged between two mounting plates, the top of the net rack assembly is provided with protection assembly, the lower of the net rack assembly is provided with support assembly;The net rack assembly includes net rack strip, support frame and buffer assembly, the top of the net rack strip is fixedly connected with the top of the mounting plate, the support frame is fixed between two mounting plates, and is supported at the bottom of the net rack strip, the bottom of the support frame is fixed with first reinforcing strip, the top of multiple support frames is fixed with second reinforcing strip, and the buffer assembly is arranged between the net rack strip and the support frame;The buffer assembly includes connecting column and buffer spring, the connecting column is connected between the net rack strip and the support frame, and the buffer spring is slidably sleeved on the surface of the connecting column;The protection assembly includes protective cover and waterproof cover, the protective cover is bonded to the top of the waterproof cover, first connecting hole is opened in the side edge of the protective cover and the waterproof cover, and the protective cover and the waterproof cover are detachably connected with the support assembly;The support assembly includes support frame and reinforcing frame, for reinforcing support to the bottom of building net rack, and mounting connection protection assembly.

[0009] Further, the bottom of the mounting plate is fixed with a mounting rod, the surface of the support frame is provided with a mounting hole on both sides, the mounting rod is slidably inserted into the mounting hole, a first nut is connected to the surface of the mounting rod at the bottom of the mounting hole, and the reinforcing frame is fixed to the middle of the support frame.

[0010] Further, second connecting holes are opened on both sides of the surface of the support frame and located outside the mounting hole, the second connecting holes are aligned with the first connecting holes, bolts are inserted into the first connecting holes and the second connecting holes, and a second nut is connected to the surface of the bolt at the bottom of the second connecting hole for detachable mounting of the protection assembly.

[0011] Further, the mounting plate is a rectangular plate structure and is horizontally arranged at both ends of the net rack strip, the net rack strip is an arc-shaped sheet structure and is horizontally and uniformly arranged at the top of the two mounting plates.

[0012] Further, the support frame is a herringbone structure and is vertically arranged, the top of the support frame is fixedly supported in the middle of the net rack strip, and both ends of the support frame are fixed to the side of the mounting plate and located directly below the net rack strip.

[0013] Further, the first reinforcing strip is a round rod structure and is horizontally arranged, the second reinforcing strip is a round rod structure and is horizontally arranged, and is perpendicular to the first reinforcing strip and located in the middle of the bottom of the net rack strip.

[0014] Further, the connecting column is made of engineering plastic material, is in a cylindrical structure, and is located in the middle of the side of the support frame.

[0015] Further, the protective cover is made of engineering plastic material and is in an arched structure, the waterproof cover is made of waterproof coiled material and is bonded to the top end of the net rack strip, and both ends of the waterproof cover are overlapped on the top ends of both ends of the support frame.

[0016] Further, the mounting rod is in a threaded rod structure and is vertically arranged to be used for mounting and connecting the building net rack structure and an external structure, the support frame is in a rectangular frame structure and is horizontally arranged, is detachably mounted and connected to the mounting rod through the first nut, and is located at the bottom end of the mounting plate, and the reinforcing frame is in a cross structure and is horizontally arranged below the net rack assembly.

[0017] The building net rack structure with large span has the advantages that:

[0018] 1. The net rack strip is fixed between two mounting plates and is supported and buffered through the support frame and the buffering assembly, meanwhile, the first reinforcing strip and the second reinforcing strip reinforce the support frame, so that the support strength and the buffering protection of the building net rack structure can be improved.

[0019] 2. The waterproof cover and the protective cover are arranged at the top end of the net rack assembly and are detachably mounted and connected to the support frame arranged at the bottom end of the net rack assembly through bolts, so that the waterproof cover and the protective cover can be conveniently disassembled, replaced and maintained, the waterproof cover and the protective cover can provide protection such as waterproofing and sun protection for the building net rack structure, and the service life of the building net rack structure is prolonged.

[0020] 3. The mounting rod is fixed at the bottom end of the mounting plate, the building net rack structure and an external structure can be mounted and connected, therefore, the support frame is detachably mounted at the bottom end of the mounting plate through the first nut and the mounting hole, the reinforcing frame is fixed in the middle of the support frame, the bottom end of the net rack assembly is supported and reinforced, and the stability of the bottom end of the building net rack structure is maintained. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a whole structure schematic view of the utility model;

[0022] Figure 2 is a whole structure schematic view of the utility model; Figure 1

[0023] Figure 3 is a net rack assembly part schematic view of the utility model; Figure 1

[0024] ​​Figure 4 The utility model discloses Figure 1 A net rack assembly part schematic view of the utility model discloses

[0025] Figure 5 The utility model discloses Figure 1 A support frame part schematic view of the utility model discloses

[0026] Figure 6 The utility model discloses Figure 1 A protection assembly part schematic view of the utility model discloses

[0027] Figure 7 The utility model discloses Figure 1 A net rack strip and support frame part schematic view of the utility model discloses

[0028] In the drawing: 1, mounting plate, 2, mounting rod, 3, support frame, 4, first reinforcing strip, 5, support frame, 6, protective cover, 7, bolt, 8, waterproof cover, 9, net rack strip, 10, first nut, 11, reinforcing frame, 12, second nut, 13, second connecting hole, 14, mounting hole, 15, first connecting hole, 16, second reinforcing strip, 17, connecting column, 18, buffer spring. Specific implementation

[0029] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Embodiment

[0030] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 And Figure 7 , a kind of building net rack structure with large span in the drawing, including mounting plate 1, two the mounting plate 1 between net rack assembly is provided with, the top of the net rack assembly is provided with protection assembly, the lower portion of the net rack assembly is provided with support assembly.

[0031] The net rack assembly includes net rack strip 9, support frame 5 and buffer assembly, the two ends of the net rack strip 9 are fixedly connected with the top of the mounting plate 1, the support frame 5 is fixed between two the mounting plate 1, and is supported at the bottom of the net rack strip 9, the bottom of the support frame 5 is fixed with first reinforcing strip 4, the top of multiple support frame 5 is fixed with second reinforcing strip 16, and the buffer assembly is arranged between the net rack strip 9 and the support frame 5.

[0032] The net rack strip 9 is fixed between the two mounting plates 1 and is supported and buffered by the support frame 5 and the buffer assembly. Meanwhile, the first reinforcing strip 4 and the second reinforcing strip 16 reinforce the support frame 5, which can improve the reinforcing support of the support frame 5 on the building net rack and, in cooperation with the buffer spring 18 in the buffer assembly, can improve the support strength and buffer protection of the building net rack structure.

[0033] The buffer assembly comprises a connecting column 17 and a buffer spring 18. The connecting column 17 is connected between the net rack strip 9 and the support frame 5. The buffer spring 18 is slidingly sleeved on the surface of the connecting column 17.

[0034] The protection assembly comprises a protection cover 6 and a waterproof cover 8. The protection cover 6 is bonded to the top end of the waterproof cover 8. First connecting holes 15 are opened in the two side edges of the protection cover 6 and the waterproof cover 8 and are detachably connected with the support assembly.

[0035] The waterproof cover 8 and the protection cover 6 are arranged at the top end of the net rack assembly and are detachably installed and connected with the support frame 3 arranged at the bottom end of the net rack assembly through the bolts 7. This can facilitate the replacement and maintenance of the waterproof cover 8 and the protection cover 6. The waterproof cover 8 and the protection cover 6 can provide protection such as waterproofing and sun protection for the building net rack structure, thereby prolonging the service life of the building net rack structure.

[0036] The support assembly comprises a support frame 3 and a reinforcing frame 11, which are used for reinforcing and supporting the bottom end of the building net rack and are installed and connected with the protection assembly.

[0037] Second connecting holes 13 are opened in the surface of the support frame 3 and are located outside the mounting holes 14. The second connecting holes 13 are aligned with the first connecting holes 15. The bolts 7 pass through the interiors of the first connecting holes 15 and the second connecting holes 13. Second nuts 12 are connected with the surfaces of the bolts 7 and are located at the bottom ends of the second connecting holes 13. The second nuts 12 are used for detachably installing the protection assembly.

[0038] The mounting plate 1 is a rectangular plate structure and is horizontally arranged at the two ends of the net rack strip 9. The net rack strip 9 is an arc-shaped sheet structure and is horizontally and uniformly distributed at the top ends of the two mounting plates 1.

[0039] The support frame 5 is a herringbone structure and is vertically arranged. The top end of the support frame 5 is fixedly supported in the middle of the net rack strip 9. The two ends of the support frame 5 are fixed to the side surfaces of the mounting plates 1 and are located directly below the net rack strip 9.

[0040] The first reinforcing strip 4 is a round rod structure and is horizontally arranged. The second reinforcing strip 16 is a round rod structure and is horizontally arranged. The second reinforcing strip 16 is perpendicular to the first reinforcing strip 4 and is located in the middle of the bottom end of the net rack strip 9.

[0041] The connecting column 17 is made of engineering plastic material, which is arranged as a cylindrical structure and located in the middle of the side of the support frame 5.

[0042] The protective cover 6 is made of engineering plastic material and has an arch structure. The waterproof cover 8 is made of waterproof coiled material and is bonded to the top end of the net rack strip 9, and the two ends are overlapped on the top end of the support frame 3. Embodiment

[0043] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , one of the drawings shows a large-span building net rack structure, which comprises a mounting plate 1, a net rack assembly is arranged between two mounting plates 1, a protective assembly is arranged at the top end of the net rack assembly, and a support assembly is arranged below the net rack assembly.

[0044] The net rack assembly comprises a net rack strip 9, a support frame 5 and a buffer assembly. The two ends of the net rack strip 9 are fixedly connected to the top end of the mounting plate 1. The support frame 5 is fixed between the two mounting plates 1 and is supported at the bottom end of the net rack strip 9. The bottom end of the support frame 5 is fixed with a first reinforcing strip 4. The top ends of a plurality of support frames 5 are fixed with a second reinforcing strip 16. The buffer assembly is arranged between the net rack strip 9 and the support frame 5.

[0045] The net rack strip 9 is fixed between the two mounting plates 1 and is supported and buffered by the support frame 5 and the buffer assembly. At the same time, the first reinforcing strip 4 and the second reinforcing strip 16 reinforce the support frame 5, which can improve the reinforcing support of the support frame 5 to the building net rack, and cooperate with the buffer spring 18 in the buffer assembly, which can improve the support strength and buffer protection of the building net rack structure.

[0046] The buffer assembly comprises a connecting column 17 and a buffer spring 18. The connecting column 17 is connected between the net rack strip 9 and the support frame 5. The buffer spring 18 is slidably sleeved on the surface of the connecting column 17.

[0047] The protective assembly comprises a protective cover 6 and a waterproof cover 8. The protective cover 6 is bonded to the top end of the waterproof cover 8. First connecting holes 15 are opened in the two side edges of the protective cover 6 and the waterproof cover 8, and are detachably connected with the support assembly.

[0048] The waterproof cover 8 and the protective cover 6 are arranged at the top end of the net rack assembly, and are detachably connected with the support frame 3 arranged at the bottom end of the net rack assembly through the bolts 7, so that the waterproof cover 8 and the protective cover 6 can be conveniently disassembled, replaced and maintained, the waterproof cover 8 and the protective cover 6 can provide protection such as waterproofing and sun protection for the building net rack structure, and the service life of the building net rack structure is prolonged.

[0049] The support assembly comprises the support frame 3 and the reinforcing frame 11, is used for reinforcing and supporting the bottom end of the building net rack, and is connected with the protective assembly; the bottom end of the mounting plate 1 is fixed with the mounting rod 2, the surface of the support frame 3 is provided with mounting holes 14 on both sides, the mounting rod 2 is slidably arranged through the mounting holes 14, the surface of the mounting rod 2 and the position at the bottom end of the mounting holes 14 are connected with the first nut 10, and the reinforcing frame 11 is fixed in the middle of the support frame 3.

[0050] The mounting rod 2 is arranged at the bottom end of the mounting plate 1, and is used for connecting the building net rack with an external structure, the support frame 3 is detachably arranged at the bottom end of the mounting plate 1 through the first nut 10 and the mounting holes 14, the reinforcing frame 11 is fixed in the middle of the support frame 3, and the bottom end of the building net rack structure is stably maintained.

[0051] The mounting rod 2 is a threaded rod structure and is vertically arranged, is used for connecting the building net rack with an external structure, the support frame 3 is a rectangular frame structure and is horizontally arranged, is detachably connected with the mounting rod 2 through the first nut 10, and is arranged at the bottom end of the mounting plate 1, and the reinforcing frame 11 is a cross-shaped structure and is horizontally arranged below the net rack assembly.

[0052] Working mode: the net rack strip 9 is fixed between the two mounting plates 1 and is supported and buffered through the support frame 5 and the buffer assembly, meanwhile, the first reinforcing strip 4 and the second reinforcing strip 16 reinforce the support frame 5, the support strength and the buffer protection of the building net rack structure are improved through the buffer spring 18 in the buffer assembly.

[0053] The waterproof cover 8 and the protective cover 6 are arranged at the top end of the net rack assembly, and are detachably connected with the support frame 3 arranged at the bottom end of the net rack assembly through the bolts 7, so that the waterproof cover 8 and the protective cover 6 can be conveniently disassembled, replaced and maintained, the waterproof cover 8 and the protective cover 6 can provide protection such as waterproofing and sun protection for the building net rack structure, and the service life of the building net rack structure is prolonged.

[0054] The mounting rod 2 is fixedly mounted at the bottom end of the mounting plate 1, and the building net rack structure can be connected with the external structure, thus the supporting frame 3 is detachably mounted at the bottom end of the mounting plate 1 through the first nut 10 and the mounting hole 14, and the reinforcing frame 11 is fixedly arranged at the middle of the supporting frame 3, thereby supporting and reinforcing the bottom end of the net rack assembly, so as to keep the stability of the bottom end of the building net rack structure.

[0055] The above merely describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, and all of them should be covered within the protection scope of the present application.

Claims

1. A building grid structure with a large span, comprising a mounting plate (1), characterized in that: A grid assembly is provided between the two mounting plates (1), a protective assembly is provided at the top of the grid assembly, and a supporting assembly is provided below the grid assembly; The grid assembly comprises a grid bar (9), a support frame (5) and a buffer assembly, wherein both ends of the grid bar (9) are fixedly connected to the top end of the mounting plate (1), the support frame (5) is fixed between the two mounting plates (1) and supported at the bottom end of the grid bar (9), a first reinforcement bar (4) is fixed to the bottom end of the support frame (5), a second reinforcement bar (16) is fixed between the top ends of the plurality of support frames (5), and the buffer assembly is arranged between the grid bar (9) and the support frame (5); The buffer assembly comprises a connecting column (17) and a buffer spring (18), wherein the connecting column (17) is connected between the grid bar (9) and the support frame (5), and the buffer spring (18) is slidably sleeved on the surface of the connecting column (17); The protective assembly comprises a protective cover (6) and a waterproof cover (8), wherein the protective cover (6) is bonded to the top of the waterproof cover (8), and first connecting holes (15) are provided on both side edges of the protective cover (6) and the waterproof cover (8), and are detachably connected to the supporting assembly; The support assembly comprises a support frame (3) and a reinforcement frame (11), which are used to reinforce and support the bottom end of the building grid and to install and connect the protection assembly.

2. The large-span building grid structure according to claim 1, characterized in that: A mounting rod (2) is fixed to the bottom end of the mounting plate (1), mounting holes (14) are opened on both sides of the surface of the support frame (3), the mounting rod (2) slides through the mounting hole (14), a first nut (10) is connected to the surface of the mounting rod (2) and at the bottom end of the mounting hole (14), and the reinforcement frame (11) is fixed in the middle of the support frame (3).

3. The large-span building grid structure according to claim 2, characterized in that: Second connection holes (13) are provided on both sides of the surface of the support frame (3) and at positions outside the mounting hole (14). The second connection holes (13) are aligned with the first connection hole (15) in vertical alignment. Bolts (7) pass through the interiors of the first connection hole (15) and the second connection hole (13). A second nut (12) is connected to the surface of the bolt (7) and at a position located at the bottom end of the second connection hole (13) for detachably mounting the protective component.

4. The large-span building grid structure according to claim 1, characterized in that: The mounting plate (1) is a rectangular plate structure and is horizontally arranged at both ends of the grid bar (9); the grid bar (9) is an arc-shaped thin sheet structure and is horizontally and evenly distributed at the top ends of the two mounting plates (1).

5. The large-span building grid structure according to claim 1, characterized in that: The support frame (5) is a herringbone structure and is vertically arranged, with its top end fixedly supported in the middle of the grid bar (9), and its two ends fixed to the side surfaces of the mounting plate (1) and located directly below the grid bar (9).

6. The large-span building grid structure according to claim 1, characterized in that: The first reinforcement bar (4) is a round rod structure and is arranged horizontally. The second reinforcement bar (16) is a round rod structure and is arranged horizontally. The second reinforcement bar (16) is perpendicular to the first reinforcement bar (4) and is located in the middle of the bottom end of the grid bar (9).

7. The large-span building grid structure according to claim 1, characterized in that: The connecting column (17) is made of engineering plastic material and has a cylindrical structure and is located in the middle of the side of the support frame (5).

8. The large-span building grid structure according to claim 1, characterized in that: The protective cover (6) is made of engineering plastic and has an arched structure. The waterproof cover (8) is made of waterproof coiled material and is bonded to the top of the grid bar (9), with both ends lapped on the top of both ends of the support frame (3).

9. The large-span building grid structure according to claim 2, characterized in that: The mounting rod (2) is a threaded rod structure and is vertically arranged for mounting and connecting the building grid to the external structure. The support frame (3) is a rectangular frame structure and is horizontally arranged. It is detachably mounted and connected to the mounting rod (2) via the first nut (10) and is located at the bottom end of the mounting plate (1). The reinforcement frame (11) is a cross-shaped structure and is horizontally arranged below the grid assembly.

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