Steel structure net rack bolt ball support

Abstract

The utility model relates to the field of bolt ball supports, and discloses a steel structure net rack bolt ball support which comprises a bottom plate, the top of the bottom plate is fixedly connected with a rib plate, the top of the rib plate is fixedly connected with a bolt ball body, a plurality of threaded holes are formed in the bolt ball body, and a plurality of reinforcing ribs are fixedly connected to the outer portion of the rib plate. A plurality of clamping grooves are formed in the outer portion of the rib plate, a supporting assembly is installed on the outer portion of the bottom plate and used for supporting other parts and facilitating rod piece installation, the supporting assembly comprises four supporting rods, the bottoms of the supporting rods are rotationally connected to the outer portion of the bottom plate, and two clamping pieces are fixedly connected to the outer portions of the supporting rods. A supporting frame is fixedly connected to the top of the supporting rod, and a plurality of guide wheels are rotationally connected into the supporting frame. According to the utility model, the plurality of reinforcing ribs are additionally arranged on the original rib plate, so that the support is firmer, the bearing capacity is stronger, and the support is not inclined or distorted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bolt ball support, especially a steel structure net rack bolt ball support. BACKGROUND

[0002] The steel structure net rack is a kind of space structure composed of steel, adopts grid-like layout to form light, high-strength load-bearing system, which is connected by staggered steel bars or steel pipes, can effectively disperse load, is suitable for large-span buildings, such as stadium, exhibition hall and industrial plant etc., the steel structure net rack has good seismic performance, durability and construction speed fast and other advantages, can flexibly adapt to various design requirements, and its beautiful appearance and efficient material utilization make it become the structure form that modern building is more and more popular.

[0003] The bolt ball is a kind of special component for steel structure connection, is usually made of high-strength steel, shape is spherical, it is connected with other steel components by bolt, forms stable structure node, is widely used in steel structure net rack, frame and bridge etc., bolt ball connection has good bearing capacity and seismic performance, can effectively resist load and deformation, its design is simple, installation is convenient, can speed up construction progress and improve the overall stability of structure, and bolt ball connection is one of important connection modes in modern building and bridge engineering.

[0004] In the bolt ball support, the rib plate and the bottom plate are main structures, are welded by gas shielded welding or manual arc welding, and the weld quality and height should meet the design and specified requirements, but in building, the higher the strength of bolt ball support is, the better, however, the current bolt ball support has limited bearing capacity, cannot bear too heavy building, and therefore a steel structure net rack bolt ball support is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of steel structure net rack bolt ball support, to improve the current bolt ball support bearing capacity limited, cannot bear the problem of too heavy building.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: a kind of steel structure net rack bolt ball support, including bottom plate, the bottom plate top is fixedly connected with rib plate, the rib plate top is fixedly connected with bolt ball body, the bolt ball body is internally provided with multiple screw holes, the rib plate is fixedly connected with multiple reinforcing bars outside, the rib plate is provided with multiple clamping grooves outside, the bottom plate is installed with support assembly outside, the support assembly is used to support other parts, facilitate the installation of bar.

[0007] As further description of the above technical scheme:

[0008] The support assembly comprises four support rods, the support rods are rotationally connected at the bottom to the outside of the bottom plate, two clamping plates are fixedly connected to the outside of the support rods, support frames are fixedly connected to the top of the support rods, and a plurality of guide wheels are rotationally connected to the inside of the support frames.

[0009] As a further description of the above technical solution:

[0010] The reinforcing rib is fixedly connected at the top to the bottom of the bolt sphere.

[0011] As a further description of the above technical solution:

[0012] The reinforcing rib is fixedly connected at the bottom to the top of the bottom plate.

[0013] As a further description of the above technical solution:

[0014] The clamping plate is clamped between the inside of the clamping plate and the inside of the clamping groove.

[0015] As a further description of the above technical solution:

[0016] The inside of the clamping plate is slidingly connected to the outside of the rib plate.

[0017] As a further description of the above technical solution:

[0018] The support rods are equidistantly distributed in concentric circles.

[0019] As a further description of the above technical solution:

[0020] The rib plate is in the shape of a cross.

[0021] The utility model has the advantages of the following:

[0022] 1、 the utility model discloses a plurality of reinforcing ribs are added to the original rib plate, which makes the support more solid and the bearing capacity stronger, and the support will not tilt and distort.

[0023] 2、 the utility model discloses the support of the support rod and the limiting of the support frame make the installation of the rod piece more convenient and save labor, and the rotation of the guide wheel makes it more convenient to install the rod piece in the threaded hole. DRAWINGS

[0024] Figure 1 A three-dimensional schematic view of a steel structure net rack bolt ball support is provided for the utility model;

[0025] Figure 2 A reinforcing rib structure schematic view of a steel structure net rack bolt ball support is provided for the utility model;

[0026] Figure 3 For Figure 2Enlarged view of middle A.

[0027] Legend:

[0028] 1, bottom plate; 2, rib plate; 3, bolt ball; 4, threaded hole; 5, reinforcing rib; 6, clamping groove; 7, support rod; 8, card; 9, support frame; 10, guide wheel. DETAILED DESCRIPTION

[0029] The technical solutions 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] With reference to Figure 1 - Figure 3 An embodiment provided by the utility model: a steel structure net rack bolt ball support, comprising a bottom plate 1, the bottom plate 1 is used to connect and support the whole building, the top of the bottom plate 1 is fixedly connected with a rib plate 2, the rib plate 2 is used to connect and support the bolt ball 3, so that the bolt ball 3 remains stable, the top of the rib plate 2 is fixedly connected with the bolt ball 3, the bolt ball 3 is used to install the rod piece of different angles, a plurality of threaded holes 4 are formed in the bolt ball 3, the threaded holes 4 are used to install the rod piece on the bolt ball 3, a plurality of reinforcing ribs 5 are fixedly connected outside the rib plate 2, the reinforcing ribs 5 are used to strengthen the bearing capacity of the support, so that the whole building is more stable, a plurality of clamping grooves 6 are formed outside the rib plate 2, the clamping grooves 6 are used to fix the support assembly, the support assembly is installed outside the bottom plate 1, the support assembly is used to support other parts, the rod piece is installed conveniently, the top of the reinforcing rib 5 is fixedly connected with the bottom of the bolt ball 3, the bottom of the reinforcing rib 5 is fixedly connected with the top of the bottom plate 1, the top of the reinforcing rib 5 is connected with the bolt ball 3, and the bottom is connected with the bottom plate 1, so that the support is strengthened, and the rib plate 2 is in the shape of cross, so that the bolt ball 3 remains stable.

[0031] With reference to Figure 1 - Figure 3The support assembly comprises four support rods 7, the bottom of the support rod 7 is rotatably connected outside the bottom plate 1, two clamping pieces 8 are fixedly connected outside the support rod 7, a support frame 9 is fixedly connected to the top of the support rod 7, a plurality of guide wheels 10 are rotatably connected inside the support frame 9, the support rod 7 is used for supporting the rod piece when the rod piece is installed, so that the installation is more labor-saving, the clamping piece 8 is used for fixing the support rod 7 on the rib plate 2, the support frame 9 is used for limiting the moving direction of the rod piece, so as to avoid falling off, the guide wheel 10 is used for being more labor-saving when the rod piece is rotatably installed, the clamping piece 8 is slidably connected outside the rib plate 2, the clamping piece 8 is clamped between the inside of the clamping piece 8 and the inside of the clamping groove 6, the support assembly is fixed, the support rods 7 are equidistantly distributed in concentric circles, so that the installation of the rod piece is more convenient.

[0032] Working principle: when the support is manufactured, a plurality of reinforcing ribs 5 are welded on the rib plate 2 of the original support, so that the supporting force is stronger and cannot be twisted and inclined, when the rod piece is installed, the support rod 7 is pulled first, the clamping piece 8 is separated from the clamping groove 6, the support assembly is unlocked, then the rod piece is placed on the support frame 9, one end of the rod piece is aligned with the threaded hole 4 on the bolt ball 3, under the action of the guide wheel 10, the rod piece is rotated, the rod piece is rotatably installed more time-saving and labor-saving, the rod piece is threadedly connected with the bolt ball 3, when the rod piece is installed, the support rod 7 is pushed, the clamping piece 8 is re-clamped with the clamping groove 6, so as to avoid affecting the subsequent installation operation.

[0033] Finally, it should be pointed out that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A steel structure space truss bolt ball support, comprising a bottom plate (1), characterized in that: The bottom plate (1) top fixed connection has the rib plate (2), the rib plate (2) top fixed connection has the bolt ball (3), the bolt ball (3) inside is equipped with a plurality of thread holes (4), the rib plate (2) outside fixed connection has a plurality of reinforcing ribs (5), the rib plate (2) outside is equipped with a plurality of card slots (6), the bottom plate (1) outside is installed support assembly, the support assembly is used for supporting other parts, it is convenient for the installation of bar piece.

2. The steel structure space truss bolted spherical support according to claim 1, characterized in that: The support assembly includes four support rods (7), the support rod (7) bottom rotationally connected in the bottom plate (1) outside, the support rod (7) outside fixed connection has two cards (8), the support rod (7) top fixed connection has support frame (9), the support frame (9) inside rotationally connected with a plurality of guide pulleys (10).

3. The steel structure space truss bolted spherical support according to claim 1, characterized in that: The reinforcing rib (5) top fixed connection is in the bolt ball (3) bottom.

4. The bolted spherical seat of a steel structure space truss according to claim 1, characterized in that: The reinforcing rib (5) bottom fixed connection is in the bottom plate (1) top.

5. The steel structure space truss bolted spherical support according to claim 2, characterized in that: The card (8) inside and the card slot (6) inside between the clamping.

6. The steel structure space truss bolted spherical support according to claim 2, characterized in that: The card (8) inside slidingly connected in the rib plate (2) outside.

7. The steel structure space truss bolted spherical support according to claim 2, characterized in that: The support rod (7) is concentric circle equidistant distribution.

8. The steel structure space truss bolted spherical support according to claim 1, characterized in that: The rib plate (2) is cross shape.

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