Mounting fastener
By providing an adjustable mounting fastener, the problem of difficult adjustment of structural parts connections in the prior art and the need for holes is solved, and more efficient structural installation and multiple use effects are achieved.
Patent Information
- Application Number
- CN202411589999.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-02-11
AI Technical Summary
In the prior art, welding or bolting between structural parts is not conducive to the adjustment of the connection position, and installation holes are required to be opened at the original structural surface, resulting in stress deviations and increased labor costs.
A mounting fastener is provided, including a first fastener and a second fastener, with a first mounting groove extending in a first direction, and the second fastener is connected to an upper side of the first fastener and closed At the upper opening of the first mounting groove, there is a second mounting channel communicating with the first mounting groove, so that the first fastener and the second fastener can be vertically connected, and the installation position can be adjusted.
Through the use of the fastener, the opening operation is avoided, the stress deviation and labor costs are reduced caused by the opening of the structural parts, and the prefabricated installation of C-shaped steel is realized, while the first fastener is relative to the The second fastener is adjustable in installation position, supporting multiple installations and recycling.
Smart Images
Figure CN119411836A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of building installation engineering, and in particular to an installation fastener. Background Art
[0002] With the rapid development of information technology, the number and scale of data centers are constantly expanding, and higher requirements are also placed on the deployment speed and flexibility of data centers. In order to meet these needs, the concept of prefabricated modular data centers came into being. The new data center model can significantly shorten the construction period, increase the deployment speed, and have higher scalability and flexibility.
[0003] Generally, the internal bridge of a data center needs to be welded with C-shaped steel or directly connected to the structure with bolts to serve as the foundation of the hanger. On this basis, the bridge is hung with screw rods. This practice affects the progress of work to a certain extent and increases the number of on-site construction processes. Summary of the invention
[0004] The object of the present invention is to provide a mounting fastener to solve the problem in the prior art that the structural parts connected by welding or bolts are not conducive to the adjustment of the connection position. The mounting fastener of the present invention makes the installation position of the first fastener relative to the second fastener adjustable, can be moved vertically and horizontally to adjust the spacing, and can be disassembled, installed multiple times, and recycled.
[0005] The present invention provides a mounting fastener, comprising:
[0006] A first fastener, having a first mounting groove extending along a first direction on the first fastener, the first mounting groove is open upward, and the first mounting groove is used to mount a first component arranged along the first direction;
[0007] A second fastener is connected to the upper side of the first fastener and closes the upper opening of the first mounting groove. The second fastener has a second mounting channel connected to the first mounting groove. The second mounting channel is used to install a second component arranged along a second direction.
[0008] As a preferred embodiment of the present invention, the second fastener includes a connecting portion and two mounting portions, the second mounting channel is formed in the connecting portion, the two mounting portions are symmetrically connected to both sides of the connecting portion, and the two mounting portions respectively cover the upper opening of the first mounting groove and are connected to the first fastener.
[0009] As a preferred solution of the present invention, the connecting portion includes a top plate and two side plates, the two side plates are correspondingly connected to the two sides of the top plate and are perpendicular to the top plate, and the two mounting portions are respectively connected to the bottom ends of the two side plates.
[0010] As a preferred solution of the present invention, the two mounting portions form a second mounting groove with a lower opening, the second mounting groove is correspondingly arranged on the upper side of the first mounting groove and forms a first mounting channel with the first mounting groove, and the first fastener is arranged through the first mounting channel in a first direction.
[0011] As a preferred solution of the present invention, second connecting edges are respectively connected to both sides of the lower opening of the second installation groove, and the second connecting edges are perpendicular to the side walls of the second installation groove.
[0012] As a preferred solution of the present invention, the longitudinal section of the mounting portion in the second direction is in a "X"-shaped structure.
[0013] As a preferred solution of the present invention, the first fastener is extended along the first direction, and first connecting edges are respectively connected to both sides of the opening of the first installation groove, and the first connecting edges are perpendicular to the side walls of the first installation groove.
[0014] As a preferred solution of the present invention, the first fastener and the second fastener are connected by bolts passing through the first connecting edge and the second connecting edge.
[0015] Compared with the prior art, the present invention has the following positive effects:
[0016] The mounting fastener provided by the present invention comprises a first fastener and a second fastener, wherein the first fastener has a first mounting groove extending in a first direction, the first mounting groove is open upward, and the first mounting groove is used to mount a first component arranged in the first direction; the second fastener is connected to the upper side of the first fastener and closes the upper opening of the first mounting groove, the second fastener has a second mounting channel connected to the first mounting groove, and the second mounting channel is used to mount a second component arranged in the second direction. When the mounting fastener of the present invention is in use, when the first fastener passes through the first mounting groove and the second fastener passes through the second mounting channel, the second fastener is vertically pressed against the upper side of the first fastener, thereby realizing a vertical connection between the first fastener and the second fastener. Compared with the existing installation method in which the prefabricated installation structure needs to open a mounting hole on the original structural surface, the connection method of the first fastener and the second fastener by the mounting fastener in the present invention can avoid the hole opening operation, reduce the force deviation caused by the hole opening of the structural member, and reduce the labor cost caused by the hole opening. The prefabricated installation of C-shaped steel can be realized, and more efficient installation can be achieved. The installation position of the first fastener relative to the second fastener is adjustable, and the spacing can be adjusted by vertical and horizontal movement. The installation fastener can be disassembled, installed multiple times, and recycled. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a structural schematic diagram of the installation fastener of the present invention from a first viewing angle;
[0019] Figure 2 It is a structural schematic diagram of the installation fastener of the present invention from a second viewing angle;
[0020] Figure 3 It is a front view of the installation fastener of the present invention;
[0021] Figure 4 It is a right side view of the installation fastener of the present invention;
[0022] Figure 5 It is a structural schematic diagram of the third viewing angle when the mounting fastener of the present invention is connected to the first component and the second component;
[0023] Figure 6 It is a structural schematic diagram of the fourth viewing angle when the mounting fastener of the present invention is connected to the first component and the second component;
[0024] Figure 7 An exploded view of the mounting fastener, the first component and the second component of the present invention;
[0025] Figure 8 It is a right side view of the installation fastener of the present invention when it is connected with the first component and the second component;
[0026] Fig. 9 It is a front view of the installation fastener of the present invention when it is connected to the first component and the second component.
[0027] In the figure: 1. second fastener; 11. connecting portion; 111. top plate; 112. side plate; 12. mounting portion; 121. second connecting edge; 122. second mounting groove; 13. second mounting channel; 2. first fastener; 21. first mounting groove; 22. first connecting edge; 3. first mounting channel; 4. bolt; 5. first component; 6. second component. DETAILED DESCRIPTION
[0028] In the description of the present invention, it should be noted that, unless otherwise specified, "plurality" means two or more than two; the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "front end", "back end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplification, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0030] The specific implementation modes of the present invention are further described in detail below with reference to the accompanying drawings.
[0031] The applicant noted that the existing prefabricated installation structure process requires opening installation holes on the original structural surface to facilitate the subsequent installation of C-shaped steel, which is a relatively cumbersome method.
[0032] In view of this, combined with Figure 1-Figure 9 , this embodiment provides a mounting fastener, aiming to overcome at least one of the above-mentioned technical problems.
[0033] In the following embodiments, a first direction x and a second direction y that intersect perpendicularly are introduced, wherein the first direction x is parallel to the length direction of the first component 5 , and the second direction y is parallel to the length direction of the second component 6 .
[0034] This embodiment provides a mounting fastener, such as Figure 1-Figure 9 As shown, it includes a first fastener 2 and a second fastener 1. The first fastener 2 has a first mounting groove 21 extending along a first direction x. The first mounting groove 21 is open upward and is used to install a first component 5 arranged along the first direction x. The first fastener 2 supports the bottom of the first component 5. The first component 5 can be a C-shaped steel.
[0035] The second fastener 1 is connected to the upper side of the first fastener 2 and closes the upper opening of the first mounting groove 21. The second fastener 1 has a second mounting channel 13 connected to the first mounting groove 21, and the second mounting channel 13 is used to install the second component 6 arranged along the second direction y. The second component 6 can be a square steel. The second fastener 1 limits and fixes the second component 6 and installs it to the top of the first component 5.
[0036] The second fastener 1 and the first fastener 2 may be made of steel and provided with a galvanized layer on the outer layer, and have good fixing support strength and anti-corrosion performance.
[0037] When the mounting fastener of this embodiment is in use, when the first fastener 2 passes through the first mounting groove 21 and the second fastener 1 passes through the second mounting channel 13, the second fastener 1 is vertically pressed against the upper side of the first fastener 2, thereby realizing a vertical connection between the first fastener 2 and the second fastener 1.
[0038] Compared with the existing prefabricated installation structure that requires opening installation holes on the original structural surface, the connection method of the first fastener 2 and the second fastener 1 by installing fasteners in this embodiment can avoid the hole-opening operation, reduce the force deviation caused by the hole opening of the structural member, and reduce the labor cost caused by the hole opening. The prefabricated installation of C-shaped steel can be realized, and more efficient installation can be achieved. The installation position of the first fastener 2 relative to the second fastener 1 is adjustable, and the spacing can be adjusted by vertical and horizontal movement. And the installation fastener can be disassembled, installed multiple times, and recycled.
[0039] As a preferred embodiment, the second fastener 1 includes a connecting portion 11 and two mounting portions 12 . A second mounting channel 13 is formed in the connecting portion 11 . The shape and size of the second mounting channel 13 are adapted to the second component 6 .
[0040] The two mounting portions 12 are symmetrically connected to the two sides of the connecting portion 11, and the two mounting portions 12 respectively cover the upper openings of the first mounting grooves 21 and are connected to the first fastener 2. The two mounting portions 12 are connected to the first fastener 2 and form a channel between the mounting portions 12 and the first fastener 2 for fixedly connecting the first component 5.
[0041] As a preferred embodiment, the connecting portion 11 includes a top plate 111 and two side plates 112. The two side plates 112 are connected to the two sides of the top plate 111 and are perpendicular to the top plate 111. The two mounting portions 12 are respectively connected to the bottom ends of the two side plates 112. The longitudinal section of the mounting portion 12 in the first direction x is a gate-shaped structure, so that the cross-section of the second mounting channel 13 is rectangular, which is adapted to the second member 6 of the square steel and is used for fixed connection to the square steel.
[0042] Preferably, the longitudinal section of the second fastener 1 in the first direction x is in a "X" shape.
[0043] As a preferred embodiment, the two mounting portions 12 form a second mounting groove 122 with a lower opening. The second mounting groove 122 is correspondingly arranged on the upper side of the first mounting groove 21 and forms a first mounting channel 3 with the first mounting groove 21. The first fastener 2 is arranged through the first mounting channel 3 in the first direction x. The shape and size of the first mounting channel 3 are adapted to the first fastener 2. The first mounting channel 3 is used to install and fix the first fastener 2.
[0044] Preferably, the size of the first mounting groove 21 is equal to the size of the second mounting groove 122 .
[0045] As a preferred implementation manner, the second connecting edges 121 are respectively connected to both sides of the lower opening of the second installation groove 122 , and the second connecting edges 121 are perpendicular to the side walls of the second installation groove 122 .
[0046] As a preferred embodiment, the longitudinal section of the mounting portion 12 in the second direction y is an "X"-shaped structure. The "X"-shaped structure has a good wrapping property for the first fastener, and the first fastener is locked and connected to the second member through the upper and lower snap connection of the first fastener and the second fastener, which has a good connection stability.
[0047] As a preferred embodiment, the first fastener 2 is extended along the first direction x, and the first connecting edges 22 are respectively connected to the two sides of the opening of the first installation groove 21, and the first connecting edges 22 are perpendicular to the side walls of the first installation groove 21. The first connecting edges 22 on both sides are correspondingly arranged in the second direction y. The longitudinal section of the first fastener 2 in the second direction y is an inverted "X"-shaped structure.
[0048] As a preferred embodiment, the first fastener 2 is connected to the second fastener 1 by a bolt 4 passing through the first connecting edge 22 and the second connecting edge 121 .
[0049] Specifically, two first connecting edges 22 are provided on the same side of the first fastener 2. When the first fastener is connected to the second fastener, the two first connecting edges 22 correspond to the second connecting edges 121 on the two mounting portions 12. Each first connecting edge 22 is connected to the second connecting edge 121 by two bolts 4, and the connection is firm, so that the first component and the second component can be tightly connected.
[0050] The installation fasteners of this embodiment are for the connection structure between the structural member and the C-shaped steel of the prefabricated modular steel structure building. Among them, the structural member serves as the second fastener, and the C-shaped steel serves as the first fastener. During the installation process, when the structural member is installed, a proper amount of the second fastener and the first fastener are reserved for installation on the path to be installed. The nut does not need to be tightened during installation. The nut can be tightened after the C-shaped steel is penetrated and connected later. The operation is simple and convenient, and it is easy to adjust the installation position of the C-shaped steel.
[0051] The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make several modifications and improvements without departing from the creative concept of the present invention, which should be included in the protection scope of the present invention.
Claims
1. A mounting fastener, characterized in that: include A first fastener (2), having a first mounting groove (21) extending along a first direction on the first fastener (2), the first mounting groove (21) being open upward, and the first mounting groove (21) being used to mount a first component (5) arranged along the first direction; A second fastener (1), the second fastener (1) being connected to the upper side of the first fastener (2) and closing the upper opening of the first mounting groove (21), the second fastener (1) having a second mounting channel (13) communicating with the first mounting groove (21), the second mounting channel (13) being used for mounting a second component (6) arranged along a second direction.
2. A mounting fastener according to claim 1, characterized in that: The second fastener (1) comprises a connecting portion (11) and two mounting portions (12), the second mounting channel (13) being formed in the connecting portion (11), the two mounting portions (12) being symmetrically connected to two sides of the connecting portion, and the two mounting portions (12) respectively covering the upper opening of the first mounting groove (21) and being connected to the first fastener (2).
3. A mounting fastener according to claim 2, characterized in that: The connecting portion (11) comprises a top plate (111) and two side plates (112), the two side plates (112) being connected to two sides of the top plate (111) respectively and being perpendicular to the top plate (111), and the two mounting portions (12) being connected to the bottom ends of the two side plates (112) respectively.
4. A mounting fastener according to claim 3, characterized in that: The two mounting portions (12) form a second mounting groove (122) having a lower opening, the second mounting groove (122) being correspondingly arranged on the upper side of the first mounting groove (21) and forming a first mounting channel (3) with the first mounting groove (21), and the first fastener (2) being arranged through the first mounting channel (3) in a first direction.
5. The mounting fastener according to claim 1, characterized in that: Second connecting edges (121) are respectively connected to both sides of the lower opening of the second installation groove (122), and the second connecting edges (121) are perpendicular to the side walls of the second installation groove (122).
6. The mounting fastener according to claim 1, characterized in that: The longitudinal section of the mounting portion (12) in the second direction is in a "X"-shaped structure.
7. The mounting fastener according to claim 5, characterized in that: The first fastener (2) is extended along a first direction, and first connecting edges (22) are respectively connected to both sides of the opening of the first installation groove (21), and the first connecting edges (22) are perpendicular to the side walls of the first installation groove (21).
8. The mounting fastener according to claim 7, characterized in that: The first fastener (5) and the second fastener (6) are connected by bolts (4) passing through the first connecting edge (22) and the second connecting edge (121).