CN212358610U - Mounting structure of top surface spherical net rack - Google Patents
Mounting structure of top surface spherical net rack Download PDFInfo
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- CN212358610U CN212358610U CN202021176807.8U CN202021176807U CN212358610U CN 212358610 U CN212358610 U CN 212358610U CN 202021176807 U CN202021176807 U CN 202021176807U CN 212358610 U CN212358610 U CN 212358610U
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Abstract
The utility model provides a mounting structure of spherical rack of top surface, it includes: the top surface spherical net rack comprises a plurality of connecting rods and a plurality of connecting balls, and connecting nodes of every two adjacent connecting rods are positioned on the connecting balls; the U-shaped fixing piece is sleeved on the connecting ball; the first connecting frame is connected with two end parts of the U-shaped fixing piece, and the U-shaped fixing piece presses the connecting ball on the first connecting frame; and a base frame connected with the first connection frame. The utility model discloses in, the basic unit frame can realize that the back end splices in advance, is connected with the spherical rack of top surface again after accomplishing the overall structure of basic unit frame, based on the high-speed joint of U-shaped mounting and first link, the scene only needs to use equipment such as crane with basic unit frame hoist and mount to appointed position, the workman fix at connected node U-shaped mounting, first connecting piece and basic unit frame can, consequently, effectively improved the efficiency of construction, and reduced manual work and material cost.
Description
Technical Field
The utility model relates to a spherical rack installation field of top surface particularly, relates to a mounting structure of spherical rack of top surface.
Background
The spherical net rack is also called a spherical node net rack structure and mainly comprises connecting balls and connecting rods, the connecting balls are used as nodes, and the steel pipes are connected to the connecting balls as the connecting rods. Present spherical rack can be divided into according to the structure of rack itself: single-layer grid structure, double-layer grid structure and three-layer grid structure. Wherein, the single-layer net rack and the three-layer net rack are respectively suitable for the conditions of very small span (not more than 30m) and very large span (more than 100m), and the domestic engineering application is very few, and more application is still the double-layer net rack. The method is divided into the following steps according to building materials: steel net frames, aluminum net frames, wood net frames, plastic net frames, reinforced concrete net frames and combined net frames (such as combined net frames with the same action of the steel net frames and reinforced concrete slabs) are widely applied in China, and the combined net frames can also be used as floor layer structures.
At present, in the field of building installation construction, the top aluminum plate base keel construction is mainly formed by welding profile steel, once a top modeling aluminum plate has hyperbolic variation, a welded and manufactured steel frame base is difficult to guarantee that the installation requirement can be met after the manufacturing is finished, and secondly, operators of welding construction must have special work type operation certificates and are easy to cause fire during welding; after welding, slag removal and antirust paint brushing are needed, and the construction efficiency is low. Most importantly, when the base layer construction is carried out based on the spherical net rack, the base layer steel frame cannot be welded with the connecting balls of the spherical net rack, the connection construction between the spherical net rack and the base layer steel frame is very slow, and the spherical net rack and the base layer steel frame are huge in size, even the base layer steel frame cannot be processed and finished on the back, but sectional type installation and connection are carried out on the spherical net rack, so that the whole installation efficiency of the top surface spherical net rack is greatly influenced, and the consumed labor cost and the material cost are also large
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a mounting structure of spherical rack of top surface, it has solved among the spherical rack installation and construction of present top surface basic unit's steelframe can't carry out the field construction inefficiency that the back field is processed in advance and is accomplished and lead to, consume artifical and the material cost is high problem.
Therefore, the utility model provides a mounting structure of spherical rack of top surface, it includes:
the top surface spherical net rack comprises a plurality of connecting rods and a plurality of connecting balls, and connecting nodes of every two adjacent connecting rods are positioned on the connecting balls;
the U-shaped fixing piece is sleeved on the connecting ball;
the first connecting frame is connected with two end parts of the U-shaped fixing piece, and the U-shaped fixing piece presses the connecting ball on the first connecting frame;
and a base frame connected with the first connection frame.
Further, the surface of the first connecting frame is provided with a spherical groove for positioning the bottom of the connecting ball.
Furthermore, a cushion block is arranged on the surface of the first connecting frame, and the spherical groove is formed in the surface of the cushion block.
Further, the first connecting frame is a square pipe or an angle steel.
Furthermore, the end part of the U-shaped fixing piece penetrates into the connecting hole of the first connecting frame and is fixed through a nut.
Furthermore, the base layer frame is connected with the first connecting frame through a second connecting frame, and the second connecting frame is perpendicular to the first connecting frame.
Furthermore, the second connecting frame is a square tube, the U-shaped connecting piece is sleeved on the first connecting frame, and the end part of the U-shaped connecting piece is connected with the side surface of the second connecting frame.
Furthermore, the second connecting frame is perpendicular to the base layer frame, the second connecting frame is connected with the square tube units of the base layer frame through the L-shaped connecting piece, and one side of the L-shaped connecting piece is provided with a connecting plate connected with the side face of each square tube unit.
Furthermore, the bottom of the base layer frame is connected with a U-shaped adjustable connecting piece, a waist-shaped hole is formed in the U-shaped adjustable connecting piece, and a bolt penetrates through the waist-shaped hole to connect the U-shaped adjustable connecting piece with the T-shaped connecting frame.
Therefore, the utility model discloses compare in prior art and have following beneficial effect:
1) the base layer frame can be spliced in advance in the back field, the base layer frame is connected with the top surface spherical net rack after the integral structure of the base layer frame is completed, the base layer frame is hoisted to an appointed position only by using equipment such as a crane and the like on the spot based on the quick connection of the U-shaped fixing piece and the first connecting frame, and workers fix the U-shaped fixing piece, the first connecting piece and the base layer frame at the connecting node, so that the construction efficiency is effectively improved, and the labor and material costs are reduced;
2) welding is not needed between the base frame and the top surface spherical net frame, open fire operation of a construction site is reduced, and partial potential safety hazards are eliminated;
3) the welding-free connecting structure between the base frame and the top surface spherical net rack improves the installation efficiency of the base frame, does not need welding and rust prevention treatment, and saves manpower and material resources;
4) the modular package assembly does not need professional's operation, and the popular construction does benefit to and improves construction speed and standardized operation, and is convenient for control installation accuracy, reduces to tear open and changes, and a large amount of manual works can be saved to the installation fixed.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view of an installation structure of a top surface spherical net rack provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of a U-shaped fixing member in an installation structure of a top surface spherical net rack according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a cushion block in the installation structure of the top surface spherical net rack provided by the embodiment of the present invention;
fig. 4 is a schematic structural view of a U-shaped connecting member in the installation structure of the top surface spherical net rack provided by the embodiment of the present invention;
fig. 5 is a schematic structural view of an L-shaped connecting member in the installation structure of the top surface spherical net rack provided by the embodiment of the present invention;
fig. 6 is a schematic structural view of a T-shaped connecting frame in the installation structure of the top surface spherical net rack provided by the embodiment of the present invention.
Wherein, the fixing part is 1-U-shaped; 2-top surface spherical net rack; 21-a connecting ball; 22-a connecting rod; 3-a first connecting frame; 31-spherical groove; 32-cushion blocks; 4-a substrate shelf; 41-a second connecting frame; 411-through fastening bolts; a 42-U shaped connector; a 43-L shaped connector; 431-connecting plate; 44-square tube unit; a 45-U shaped adjustable connector; 451-kidney shaped holes; 46-T shaped connecting frame.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1 to 6, the present embodiment provides a mounting structure of a top surface spherical net rack, in which a U-shaped fixing member 1, a top surface spherical net rack 2, a first connecting rack 3 and a base layer rack 4 are mainly provided, the top surface spherical net rack 2 includes a plurality of connecting rods 22 and a plurality of connecting balls 21, and the connecting node of every two adjacent connecting rods 22 is located on the connecting ball 21.
The U-shaped fixing piece 1 is specifically a U-shaped hoop, the U-shaped fixing piece 1 is sleeved on a connecting ball 21 of the spherical net rack 2 on the top surface, the first connecting frame 3 is connected with two end parts of the U-shaped fixing piece 1, the connecting ball 21 is pressed on the first connecting frame 3 by the U-shaped fixing piece 1, and the basic frame 4 is connected with the first connecting frame 3.
With continued reference to fig. 1 to 6, the first connecting frame 3 is specifically a square tube. In addition, because the transverse rods of the grid structure are forbidden to be stressed, the U-shaped fixing pieces 1 can be fixed only at the ball points (the connecting balls 21), the first connecting frames 3 can be replaced by angle steel, the phi 20 screw rods are connected with the angle steel through bolts, and the lower square tube steel frame conversion layer can be fixed through the phi 20 screw rods in a pulling mode, so that the manufacturing cost can be reduced.
With continued reference to fig. 1 to 6, the surface of the first connecting frame 3 is provided with a cushion block 32, the cushion block 32 may be a hard foot pad, the surface of the cushion block 32 is further provided with a spherical groove 31, the bottom of the connecting ball 21 is positioned in the spherical groove 31, the end of the U-shaped fixing member 1 penetrates into the connecting hole of the first connecting frame 3 and is fixed by a nut, that is, the end of the U-shaped fixing member 1 is provided with a bolt structure, which facilitates the nut to be fixed, so that the U-shaped fixing member 1 can be tightly connected with the spherical net rack 2 on the top surface of the first connecting frame 3.
Referring to fig. 1, the substrate frame 4 is composed of a plurality of square tube units 44 in a transverse direction as well as a longitudinal direction.
In the installation structure of the top surface spherical net rack provided by the embodiment, the first connecting frame and the top surface spherical net rack are connected by arranging the U-shaped fixing piece, and then the base layer rack is connected to the first connecting frame, so that the base layer rack and the top surface spherical net rack are connected on the premise of no welding construction;
therefore, the present embodiment has the following advantages compared to the prior art:
1) the base layer frame can be spliced in advance in the back field, the base layer frame is connected with the top surface spherical net rack after the integral structure of the base layer frame is completed, the base layer frame is hoisted to an appointed position only by using equipment such as a crane and the like on the spot based on the quick connection of the U-shaped fixing piece and the first connecting frame, and workers fix the U-shaped fixing piece, the first connecting piece and the base layer frame at the connecting node, so that the construction efficiency is effectively improved, and the labor and material costs are reduced;
2) welding is not needed between the base frame and the top surface spherical net frame, open fire operation of a construction site is reduced, and partial potential safety hazards are eliminated;
3) the welding-free connecting structure between the base frame and the top surface spherical net rack improves the installation efficiency of the base frame, does not need welding and rust prevention treatment, and saves manpower and material resources;
4) modular package assembly does not need the professional to operate, and the popular construction does benefit to and improves construction speed and standardized operation, and is convenient for control installation accuracy, reduces to tear open and changes, and a large amount of manual works can be saved to the installation is fixed:
5) the accessory materials can be formed by one-step die casting of hot-rolled galvanized steel strips, and the appearance is attractive, durable, safe and reliable.
Example two:
referring to fig. 1 to 6, the installation structure of a top surface spherical net rack provided by the second embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the substrate holder 4 is connected to the first connecting holder 3 through the second connecting holder 41, and is connected on the premise that the second connecting holder 41 is perpendicular to the first connecting holder 3.
Referring to fig. 1, the second link frame 41 is a square pipe, the U-shaped link 42 is sleeved on the first link frame 3, and an end of the U-shaped link 42 is connected to a side surface of the second link frame 41 by a bolt and a nut. Thus, the connection of the second link 41 to the first link 3 without welding is achieved.
Example three:
referring to fig. 1 to 6, the mounting structure of a top surface spherical net rack provided by the third embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the second connection frame 41 is perpendicular to the base frame 4, the second connection frame 41 is connected with the square pipe unit 44 of the base frame 4 through an L-shaped connection member 43, a side wing plate of the L-shaped connection member 43 is connected with the second connection frame 41 through a bolt and a nut, one side of the L-shaped connection member 43 is further provided with a connection plate 431 connected with the side of the square pipe unit 44, and the connection plate 431 is connected with the square pipe unit 44 through a bolt and a nut. Thus, the connection of the second link frame 41 to the base frame 4 without soldering is achieved.
Example four:
referring to fig. 1 to 6, the installation structure of a top surface spherical net rack provided by the fourth embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the bottom of the base layer frame 4 is connected with a U-shaped adjustable connecting piece 45, a waist-shaped hole 451 is formed in the U-shaped adjustable connecting piece 45, and a bolt penetrates through the waist-shaped hole 451 to connect the U-shaped adjustable connecting piece 45 with the T-shaped connecting frame 46. Therefore, the arrangement of the waist-shaped hole can realize the horizontal rotation and angle adjustment of the U-shaped adjustable connecting piece 45 before fastening and the angle adjustment in the vertical plane.
With reference to fig. 1 to 6, the installation structure of the top spherical grid frame according to the above embodiment is implemented by the following installation method, which specifically includes the following installation steps:
s1: sleeving the U-shaped fixing piece 1 on the connecting ball 21 of the top spherical net rack 2, and simultaneously inserting the end part of the U-shaped fixing piece 1 into the connecting hole of the first connecting frame 3 and installing a screw cap;
s2: sleeving the U-shaped connecting piece 42 on the first connecting frame 3, placing the cushion block 32 on the U-shaped connecting piece 42, and fastening a nut of a bolt at the end part of the U-shaped fixing piece 1;
s3: the second connecting frame 41 is fixedly connected with the U-shaped connecting piece 42 through a pair of through fastening bolts 411;
s4: the transverse square tube unit 44 and the longitudinal square tube unit 44 are connected and fixed through an L-shaped connecting piece 43 to form a base frame 4; meanwhile, the transverse square tube unit 44 or the longitudinal square tube unit 44 is fixedly connected with the second connecting frame 41 through the L-shaped connecting piece 43;
s5: the U-shaped adjustable connecting piece 45 is fixedly connected with the base frame 4, the U-shaped adjustable connecting piece 45 horizontally rotates to adjust the angle before being fastened, a bolt penetrates through a waist-shaped hole 451 of the U-shaped adjustable connecting piece 45 to connect the U-shaped adjustable connecting piece 45 with the T-shaped connecting frame 46, and the angle is adjusted in a vertical plane before the T-shaped connecting frame 46 is fastened;
s6: the surface decorative plate (specifically, an aluminum plate or the like) is connected and fixed to the T-shaped connecting bracket 46.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a mounting structure of spherical rack in top surface which characterized in that includes:
the top surface spherical net rack (2) comprises a plurality of connecting rods (22) and a plurality of connecting balls (21), and connecting nodes of every two adjacent connecting rods (22) are positioned on the connecting balls (21);
the U-shaped fixing piece (1) is sleeved on the connecting ball (21);
a first connecting frame (3) connected to both ends of the U-shaped fixing member (1), the U-shaped fixing member (1) pressing the connecting ball (21) against the first connecting frame (3);
a base frame (4) connected to the first connecting frame (3).
2. A ceiling grid mounting structure according to claim 1, wherein the surface of the first connecting frame (3) has a spherical groove (31) for positioning the bottom of the connecting ball (21).
3. The mounting structure of a ceiling grid according to claim 2, wherein the surface of the first link frame (3) is provided with a spacer (32), and the spherical grooves (31) are opened on the surface of the spacer (32).
4. The installation structure of a net top surface spherical frame according to claim 1, wherein the first connecting frame (3) is a square pipe or an angle iron.
5. A ceiling surface ball grid mounting structure according to claim 1, wherein the end of the U-shaped fixing member (1) is inserted into the connecting hole of the first connecting frame (3) and fixed by a nut.
6. A ceiling grid mounting structure according to claim 1, wherein the base frame (4) is connected to the first connecting frame (3) by a second connecting frame (41), and the second connecting frame (41) is perpendicular to the first connecting frame (3).
7. The net rack mounting structure for the ceiling spherical net rack according to claim 6, wherein the second connecting rack (41) is a square pipe, a U-shaped connecting member (42) is sleeved on the first connecting rack (3), and the end of the U-shaped connecting member (42) is connected with the side surface of the second connecting rack (41).
8. The installing structure of a ceiling grid according to claim 7, wherein the second connecting frame (41) is perpendicular to the base frame (4), and the second connecting frame (41) is connected to the square pipe unit (44) of the base frame (4) by an L-shaped connecting member (43), and a connecting plate (431) for connecting the side of the square pipe unit (44) is further provided at one side of the L-shaped connecting member (43).
9. The mounting structure of the top surface spherical net rack according to claim 1, characterized in that the bottom of the base frame (4) is connected with a U-shaped adjustable connecting piece (45), the U-shaped adjustable connecting piece (45) is provided with a waist-shaped hole (451), and a bolt passes through the waist-shaped hole (451) to connect the U-shaped adjustable connecting piece (45) and the T-shaped connecting frame (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021176807.8U CN212358610U (en) | 2020-06-23 | 2020-06-23 | Mounting structure of top surface spherical net rack |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021176807.8U CN212358610U (en) | 2020-06-23 | 2020-06-23 | Mounting structure of top surface spherical net rack |
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| CN212358610U true CN212358610U (en) | 2021-01-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117356496A (en) * | 2023-10-12 | 2024-01-09 | 广东精铟海洋工程股份有限公司 | Modularized net rack capable of being installed rapidly and installation method thereof |
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2020
- 2020-06-23 CN CN202021176807.8U patent/CN212358610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117356496A (en) * | 2023-10-12 | 2024-01-09 | 广东精铟海洋工程股份有限公司 | Modularized net rack capable of being installed rapidly and installation method thereof |
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