CN215802251U - Bolt ball node switching assembled leg joint spare - Google Patents
Bolt ball node switching assembled leg joint spare Download PDFInfo
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- CN215802251U CN215802251U CN202121606373.5U CN202121606373U CN215802251U CN 215802251 U CN215802251 U CN 215802251U CN 202121606373 U CN202121606373 U CN 202121606373U CN 215802251 U CN215802251 U CN 215802251U
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Abstract
The utility model discloses a bolt ball joint switching assembly type bracket connecting piece which comprises a connecting piece body and a bolt ball, wherein the bolt ball is arranged on the connecting piece body; the bolt ball is provided with a threaded hole; the connecting piece body comprises a connecting plate, a fixed seat arranged on the top surface of the connecting plate and a first bolt arranged on the bottom surface of the connecting plate; the fixed seat is provided with a second bolt matched with the threaded hole; the connecting plate is connected with a supporting piece through the first bolt; the bolt ball joint transfer assembly type bracket connecting piece is simple in structure and convenient to use, the bolt ball is well fixed on the connecting piece body through the matching of the second bolt and the threaded hole, and the bolt ball joint transfer assembly type bracket connecting piece is in threaded connection, so that good connection strength is guaranteed; through first bolt, be connected connecting piece body and supporting piece, and then be connected the bolt ball on the supporting piece, the environmental protection is not only connected to the assembled, and it is convenient to install moreover.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a bolt ball joint switching assembly type bracket connecting piece.
Background
With the development of the construction industry, the spherical grid steel structure gradually occupies an important position in the building structure. The common connection mode of the spherical net rack steel structure is shown in the figure and consists of a bolt ball joint and a web member. Because the general bearing of web member is less, can't bear the weight of while bearing the weight of building pipe-line system, perhaps the web member bearing can cause the instability of whole building model. Therefore, the support rooting points of the spherical net rack steel structure are generally positioned at the bolt ball joints.
The traditional support is directly welded below the bolt ball, so that potential safety and health hazards exist during construction, welding slag generated simultaneously is easy to pollute the environment, and the traditional support is more and more not in accordance with green building construction standards promoted by the building industry.
Based on the situation, the utility model provides a bolt ball joint switching assembly type bracket connecting piece which can effectively solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bolt-ball joint switching assembly type bracket connecting piece. The bolt ball joint transfer assembly type bracket connecting piece is simple in structure and convenient to use, the bolt ball is well fixed on the connecting piece body through the matching of the second bolt and the threaded hole, and the bolt ball joint transfer assembly type bracket connecting piece is in threaded connection, so that good connection strength is guaranteed; through first bolt, be connected connecting piece body and supporting piece, and then be connected the bolt ball on the supporting piece, the environmental protection is not only connected to the assembled, and it is convenient to install moreover.
The utility model is realized by the following technical scheme:
a bolt ball joint transfer assembly type bracket connecting piece comprises a connecting piece body and a bolt ball; the bolt ball is provided with a threaded hole; the connecting piece body comprises a connecting plate, a fixed seat arranged on the top surface of the connecting plate and a first bolt arranged on the bottom surface of the connecting plate; the fixed seat is provided with a second bolt matched with the threaded hole; the connecting plate is connected with the supporting piece through the first bolt.
According to the utility model, the bolt ball is better fixed on the connecting piece body through the matching of the second bolt and the threaded hole, and the bolt ball is connected by adopting threads, so that better connection strength is ensured; through first bolt, will the connecting piece body is connected with the supporting part, and then with the bolt ball be connected to on the supporting part, the assembled connection is not only environmental protection, and the installation is convenient moreover.
Preferably, the fixing seat is cylindrical; a cylindrical fixed cavity is arranged in the fixed seat, and the second bolt is arranged in the center of the bottom surface of the fixed cavity.
Preferably, the connecting plate is rectangular, and four corners of the connecting plate are provided with fixing holes.
Preferably, the support is a screw; the first bolt is connected with the supporting piece through an outer hexagon nut.
Preferably, the support member is a channel steel; the first bolt is connected with the supporting piece through a channel steel adapter piece.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the bolt ball joint transfer assembly type bracket connecting piece is simple in structure and convenient to use, the bolt ball is well fixed on the connecting piece body through the matching of the second bolt and the threaded hole, and the bolt ball joint transfer assembly type bracket connecting piece is in threaded connection, so that good connection strength is guaranteed; through first bolt, be connected connecting piece body and supporting piece, and then be connected the bolt ball on the supporting piece, the environmental protection is not only connected to the assembled, and it is convenient to install moreover.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of example 1 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 3, a bolt-ball joint transfer fabricated bracket connector comprises a connector body 1 and a bolt ball 2; the bolt ball 2 is provided with a threaded hole 21; the connecting piece body 1 comprises a connecting plate 11, a fixed seat 12 arranged on the top surface of the connecting plate 11 and a first bolt 13 arranged on the bottom surface of the connecting plate 11; a second bolt 121 matched with the threaded hole 21 is arranged on the fixed seat 12; the connection plate 11 is connected to the support 3 by means of the first bolt 13.
According to the utility model, the bolt ball 2 is better fixed on the connecting piece body 1 through the matching of the second bolt 121 and the threaded hole 21, and the threaded connection is adopted, so that the better connection strength is ensured; through the first bolt 13, the connecting piece body 1 is connected with the supporting piece 3, and then the bolt ball 2 is connected to the supporting piece 3, so that the assembly type connection is environment-friendly and convenient to install.
Further, in another embodiment, the fixing base 12 is cylindrical; a cylindrical fixing cavity 122 is formed in the fixing base 12, and the second bolt 121 is disposed in the center of the bottom surface of the fixing cavity 122.
The bolt ball 2 is better fixed on the fixed seat 12 through the fixing cavity 122, and the bolt ball 2 is prevented from shaking.
Further, in another embodiment, the connecting plate 11 is rectangular, and fixing holes 111 are formed at four corners of the connecting plate 11.
Through the fixed orifices 111, common assembled four-hole bases such as a four-hole square steel base can be switched.
Further, in another embodiment, the support 3 is a screw; the first bolt 13 is connected with the supporting member 3 through an outer hexagonal nut.
Example 2:
as shown in fig. 1, 2 and 4, a bolt-ball joint transfer assembly type bracket connecting piece comprises a connecting piece body 1 and a bolt ball 2; the bolt ball 2 is provided with a threaded hole 21; the connecting piece body 1 comprises a connecting plate 11, a fixed seat 12 arranged on the top surface of the connecting plate 11 and a first bolt 13 arranged on the bottom surface of the connecting plate 11; a second bolt 121 matched with the threaded hole 21 is arranged on the fixed seat 12; the connection plate 11 is connected to the support 3 by means of the first bolt 13.
According to the utility model, the bolt ball 2 is better fixed on the connecting piece body 1 through the matching of the second bolt 121 and the threaded hole 21, and the threaded connection is adopted, so that the better connection strength is ensured; through the first bolt 13, the connecting piece body 1 is connected with the supporting piece 3, and then the bolt ball 2 is connected to the supporting piece 3, so that the assembly type connection is environment-friendly and convenient to install.
Further, in another embodiment, the fixing base 12 is cylindrical; a cylindrical fixing cavity 122 is formed in the fixing base 12, and the second bolt 121 is disposed in the center of the bottom surface of the fixing cavity 122.
The bolt ball 2 is better fixed on the fixed seat 12 through the fixing cavity 122, and the bolt ball 2 is prevented from shaking.
Further, in another embodiment, the connecting plate 11 is rectangular, and fixing holes 111 are formed at four corners of the connecting plate 11.
Through the fixed orifices 111, common assembled four-hole bases such as a four-hole square steel base can be switched.
Further, in another embodiment, the support 3 is a channel steel; the first bolt 13 is connected with the support member 3 through a channel steel adapter.
This application can also be used for not having the screw hole 21 bolt ball 2, will do not two the second bolt 121 connecting piece body 1 is the opposite buckle is in the both sides that bolt ball 2 is relative, and passes through fixed orifices 111 will two connecting piece body 1 fixed connection realizes not to the screw hole 21 bolt ball 2's is fixed.
According to the description of the utility model and the attached drawings, a person skilled in the art can easily make or use the bolted ball joint transition fabricated bracket connection piece of the utility model and can produce the positive effects recorded in the utility model.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (5)
1. The utility model provides a bolt ball node switching assembled leg joint spare which characterized in that: comprises a connecting piece body (1) and a bolt ball (2); a threaded hole (21) is formed in the bolt ball (2); the connecting piece body (1) comprises a connecting plate (11), a fixed seat (12) arranged on the top surface of the connecting plate (11) and a first bolt (13) arranged on the bottom surface of the connecting plate (11); a second bolt (121) matched with the threaded hole (21) is arranged on the fixed seat (12); the connecting plate (11) is connected to the support (3) by means of the first screw (13).
2. The bolted spherical joint transfer fabricated bracket connection of claim 1, wherein: the fixed seat (12) is cylindrical; a cylindrical fixing cavity (122) is formed in the fixing seat (12), and the second bolt (121) is arranged in the center of the bottom face of the fixing cavity (122).
3. The bolted spherical joint transfer fabricated bracket connection of claim 1, wherein: the connecting plate (11) is rectangular, and four corners of the connecting plate (11) are provided with fixing holes (111).
4. The bolted spherical joint transfer fabricated bracket connection of claim 1, wherein: the supporting piece (3) is a screw rod; the first bolt (13) is connected with the supporting piece (3) through an outer hexagonal nut.
5. The bolted spherical joint transfer fabricated bracket connection of claim 1, wherein: the supporting piece (3) is a channel steel; the first bolt (13) is connected with the supporting piece (3) through a channel steel adapter piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606373.5U CN215802251U (en) | 2021-07-15 | 2021-07-15 | Bolt ball node switching assembled leg joint spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606373.5U CN215802251U (en) | 2021-07-15 | 2021-07-15 | Bolt ball node switching assembled leg joint spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215802251U true CN215802251U (en) | 2022-02-11 |
Family
ID=80182224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121606373.5U Active CN215802251U (en) | 2021-07-15 | 2021-07-15 | Bolt ball node switching assembled leg joint spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215802251U (en) |
-
2021
- 2021-07-15 CN CN202121606373.5U patent/CN215802251U/en active Active
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