CN214784736U - Valley-shaped grating structure - Google Patents
Valley-shaped grating structure Download PDFInfo
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- CN214784736U CN214784736U CN202120643184.9U CN202120643184U CN214784736U CN 214784736 U CN214784736 U CN 214784736U CN 202120643184 U CN202120643184 U CN 202120643184U CN 214784736 U CN214784736 U CN 214784736U
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Abstract
The utility model relates to a valley-shaped grid structure, which comprises valley-shaped grid strips and butterfly card connecting pieces, wherein the valley-shaped grid strips are made of punch-formed aluminum-manganese alloy sections, the tops of the valley-shaped grid strips are provided with channels, the valley-shaped grid strips form inclined edges at the two side edges of the channels, and the inclined edges are bent and extended along the edge parts to form clamping edges; the butterfly card connecting piece comprises a connecting piece used for being connected with the grid skeleton and a butterfly card used for being connected with the valley-shaped grid strip; the butterfly card is an extruded aluminum alloy section, clamping wings for clamping the valley-shaped grid bars are arranged on the butterfly card, and clamping grooves matched with the clamping edges are formed in the clamping wings; the valley-shaped grid bars are clamped into the clamping grooves through the matching clamping of the clamping edges, so that the connection of the valley-shaped grid bars on the butterfly card connecting piece is realized. This millet shape grid structure passes through grid strip, the assembled design of connecting piece components of a whole that can function independently, makes it be convenient for adjust when being connected the installation with the rack fossil fragments, and possesses the fine motion space when the rack deformation.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to millet shape grid structure.
Background
After the grid frame keel is hoisted, in order to enhance the integral stability of the grid frame, grids are often arranged below the keel. Grid strip is mostly the integral type structure under current rack, assembles fossil fragments below the groove or grid strip top surface direct weld fossil fragments through grid strip top surface spliced pole, and this kind of grid structure is difficult for the adjustment when the installation and after the installation, and under the rack durable deformation condition, and the joint does not have follow-up space between grid and the rack etc. not enough, and then has influenced rack hoist and mount construction and whole life.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the integrated grid structure overcomes the defects that the existing integrated grid structure is not easy to adjust and inconvenient to install, and a joint part does not have a micro-motion space, and provides a separated assembly type valley-shaped grid structure which is convenient to adjust and has the micro-motion space.
The valley-shaped grating structure comprises valley-shaped grating strips and butterfly card connecting pieces which are arranged on the valley-shaped grating strips and used for connecting grid keels, wherein the valley-shaped grating strips are made of aluminum-manganese alloy profiles through stamping forming, the tops of the valley-shaped grating strips are provided with channels, the valley-shaped grating strips form oblique edges on two side edges of the channels, and the oblique edges extend along turning edges to form clamping edges; the butterfly card connecting piece comprises a connecting piece used for being connected with the grid skeleton and a butterfly card used for being connected with the valley-shaped grid strip; the butterfly card is an extruded aluminum alloy section, clamping wings for clamping the valley-shaped grid bars are arranged on the butterfly card, and clamping grooves matched with the clamping edges are formed in the clamping wings; the valley-shaped grid bars are clamped into the clamping grooves through the matching clamping of the clamping edges, so that the connection of the valley-shaped grid bars on the butterfly card connecting piece is realized.
In order to realize the lower bearing and the upper limit of the fastening edge of the valley-shaped grating strip, the butterfly clip is provided with a blocking wing above the clamping groove, and the butterfly clip is provided with a supporting wing below the clamping groove.
In order to prevent the lower part of the butterfly card from deforming and further fix the position of the valley-shaped grid bars in the clamping grooves of the butterfly card, the inner sides of the blocking wings are provided with reinforcing elongated slots. After the butterfly card is arranged in the valley-shaped grid bars, the double-end screw penetrates through the long groove, and the two ends of the double-end screw are tightened and limited by nuts, so that the butterfly card is prevented from inclining and deforming towards two sides.
In order to ensure the movable space of the butterfly card below in the valley-shaped grid bars, the connecting piece is an extruded L-shaped aluminum alloy section, the bottom of the connecting piece and the top of the butterfly card are provided with corresponding connecting holes, and the butterfly card is rotatably connected through a bolt-nut assembly.
For the matched connection with the net rack keel with the S-shaped clamping groove at the bottom, the top of the connecting piece is provided with an S-shaped connecting edge used for connecting the net rack keel.
The utility model relates to a millet shape grid structure has overcome the defect that current integral grid structure is difficult for adjustment, installation inconvenience, the joint does not have the fine motion space, and it passes through grid strip, the assembled design of connecting piece components of a whole that can function independently, makes it be convenient for adjust when being connected the installation with rack fossil fragments, and possesses the fine motion space when rack deformation.
Drawings
The utility model discloses a millet shape grid structure is explained further below with the accompanying drawing:
FIG. 1 is a schematic plan view of the present valley-shaped grid structure;
FIG. 2 is a perspective view of the valley-shaped grid bars of the present valley-shaped grid structure;
FIG. 3 is a perspective view of the butterfly card connector of the valley-shaped grid configuration;
fig. 4 is a reference view of the application of the present valley-shaped grid structure.
In the figure:
1-valley-shaped grid bars; 11-channel, 12-bevel, 13-snap edge;
2-butterfly card connecting piece; 21-connecting piece, 22-butterfly card, 23-bolt and nut component; 211-S-shaped connecting edge, 221-clamping wing, 222-clamping groove, 223-blocking wing, 224-supporting wing and 225-reinforcing long groove.
Detailed Description
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Embodiment 1: as shown in fig. 1 to 4, the valley-shaped grid structure comprises valley-shaped grid bars 1 and butterfly clip connecting pieces 2 which are arranged on the valley-shaped grid bars 1 and used for connecting grid frame keels, wherein the valley-shaped grid bars 1 are made of aluminum-manganese alloy profiles formed by stamping, the tops of the valley-shaped grid bars 1 are provided with channels 11, the valley-shaped grid bars 1 form inclined edges 12 at two side edges of the channels, and the inclined edges are bent and extended along the edge parts to form clamping edges 13; the butterfly card connecting piece 2 comprises a connecting piece 21 used for being connected with the grid skeleton and a butterfly card 22 used for being connected with the valley-shaped grid strip 1; the butterfly card 22 is an extruded aluminum alloy section, a clamping wing 221 for clamping the valley-shaped grid strip 1 is arranged on the butterfly card 22, and a clamping groove 222 matched with the clamping edge 13 is formed in the clamping wing 221; the valley-shaped grid bars 1 are connected with the butterfly card connecting piece 2 by being clamped into the clamping grooves 222 through the matching of the clamping edges 13.
Embodiment 2: in the valley-grid structure, the butterfly card 22 has a wing 223 above the slot 222, and the butterfly card 22 has a wing 224 below the slot 222. Used for realizing the lower bearing and the upper limit of the fastening edge of the valley-shaped grating strip. The inner side of the blocking wing 223 is provided with a reinforcing long groove 225. After the butterfly card is arranged in the valley-shaped grid bars, the double-end screw penetrates through the long groove, and the two ends of the double-end screw are tightened and limited by nuts, so that the butterfly card is prevented from inclining and deforming towards two sides. The butterfly card groove is used for preventing the lower part of the butterfly card from deforming and further fixing the position of the valley-shaped grid bars in the butterfly card groove. The connecting piece 21 is an L-shaped aluminum alloy section bar formed by extrusion, corresponding connecting holes are formed in the bottom of the connecting piece 21 and the top of the butterfly card 22, and the connecting piece 21 and the butterfly card are rotatably connected through a bolt and nut assembly 23. The butterfly card is used for ensuring the activity space of the butterfly card below in the valley-shaped grid bars. The remaining structure and components are as described in embodiment 1, and the description will not be repeated.
Embodiment 3: this valley shape grid structure the connecting piece 21 top is equipped with the S-shaped connection edge 211 that is used for connecting the rack fossil fragments. Is used for being matched and connected with a grid frame keel with an S-shaped clamping groove at the bottom. The remaining structure and components are as described in embodiment 1, and the description will not be repeated.
The valley-shaped grid structure overcomes the defects that the existing integral grid structure is not easy to adjust, inconvenient to install and free of micro-motion space at the joint part, and the valley-shaped grid structure is convenient to adjust when being connected and installed with a grid keel and is provided with the micro-motion space when the grid is deformed by adopting the split assembly type design of grid bars and connecting pieces.
The above description shows the main features, the basic principles, and the advantages of the invention. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments or examples, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The foregoing embodiments or examples are therefore to be considered in all respects illustrative and not restrictive. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A valley-shaped grid structure is characterized in that: comprises a valley-shaped grid bar (1) and butterfly card connecting pieces (2) which are arranged on the valley-shaped grid bar (1) and are used for connecting grid keels, wherein,
the valley-shaped grid bars (1) are made of punch-formed aluminum-manganese alloy sections, the tops of the valley-shaped grid bars (1) are provided with channels (11), the valley-shaped grid bars (1) form inclined edges (12) at two side edges of the channels, and the inclined edges are bent and extended along the edge parts to form clamping edges (13); the butterfly card connecting piece (2) comprises a connecting piece (21) used for being connected with the grid frame keel and a butterfly card (22) used for being connected with the valley-shaped grid strip (1);
the butterfly card (22) is an extruded aluminum alloy section, a clamping wing (221) used for clamping the valley-shaped grid strip (1) is arranged on the butterfly card (22), and a clamping groove (222) and a reinforcing long groove (225) which are matched with the clamping edge (13) are formed in the clamping wing (221); the valley-shaped grid bars (1) are connected with the butterfly card connecting piece (2) by being clamped into the clamping grooves (222) through the matching of the clamping edges (13).
2. The valley grid structure of claim 1, wherein: the butterfly card (22) is provided with a blocking wing (223) above the card slot (222), and the butterfly card (22) is provided with a supporting wing (224) below the card slot (222).
3. The valley grid structure of claim 2, wherein: the inner side of the blocking wing (223) is provided with a reinforcing long groove (225).
4. The valley grid structure of claim 3, wherein: the connecting piece (21) is an L-shaped aluminum alloy section bar formed by extrusion, corresponding connecting holes are formed in the bottom of the connecting piece (21) and the top of the butterfly card (22), and the connecting piece is rotatably connected through a bolt and nut assembly (23).
5. The valley grid structure of claim 4, wherein: the top of the connecting piece (21) is provided with an S-shaped connecting edge (211) for connecting the grid keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120643184.9U CN214784736U (en) | 2021-03-30 | 2021-03-30 | Valley-shaped grating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120643184.9U CN214784736U (en) | 2021-03-30 | 2021-03-30 | Valley-shaped grating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214784736U true CN214784736U (en) | 2021-11-19 |
Family
ID=78667818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120643184.9U Active CN214784736U (en) | 2021-03-30 | 2021-03-30 | Valley-shaped grating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214784736U (en) |
-
2021
- 2021-03-30 CN CN202120643184.9U patent/CN214784736U/en active Active
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