CN113502984B - A self-locking clamp for color steel tiles and its working method - Google Patents
A self-locking clamp for color steel tiles and its working method Download PDFInfo
- Publication number
- CN113502984B CN113502984B CN202110782340.4A CN202110782340A CN113502984B CN 113502984 B CN113502984 B CN 113502984B CN 202110782340 A CN202110782340 A CN 202110782340A CN 113502984 B CN113502984 B CN 113502984B
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- Prior art keywords
- clamp body
- clamp
- bolt structure
- plate
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 11
- 238000005452 bending Methods 0.000 claims description 19
- -1 zinc-aluminum-magnesium Chemical compound 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
- E04D2001/3408—Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastener type or material
- E04D2001/3414—Metal strips or sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
- E04D2001/347—Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastening pattern
- E04D2001/3473—Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastening pattern fastening single roof elements to the roof structure with or without indirect clamping of neighbouring roof covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
- E04D2001/3488—Fastenings for attaching roof-covering elements to the supporting elements characterised by the type of roof covering elements being fastened
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
- Photovoltaic Devices (AREA)
Abstract
The self-locking clamp for the color steel tile comprises a first clamp body, a second clamp body, a first bolt structure and a second bolt structure, wherein the first clamp body and the second clamp body are identical in structure and comprise a limiting plate, a positioning plate and a clamping plate, a clamping hook is arranged on the limiting plate, and small convex hulls, large convex hulls and positioning holes which are arranged in parallel are arranged on the positioning plate. When the color steel tile photovoltaic rail is installed, the first bolt structure and the second bolt structure are loosened, the rail is conveniently placed into the first clamp body and the second clamp body, the positions of the first clamp body and the second clamp body are adjusted, the large convex hull of the first clamp body is embedded into the positioning hole of the second clamp body, the large convex hull of the second clamp body is embedded into the positioning hole of the first clamp body, the first bolt structure and the second bolt structure are locked, and the rail is held tightly by the clamping hooks on the limiting plates.
Description
Technical Field
The invention relates to the field of clamps, in particular to a self-locking clamp for color steel tiles and a working method thereof.
Background
The color steel tile, also called color profiling tile, is made of color coated steel plate and rolled into various wave-shaped profiled plates, and has the features of light weight, high strength, rich color, convenient and fast construction, shock resistance, fireproof, rain-proof, long service life, no maintenance, etc. and is suitable for industrial and civil building, warehouse, special building, etc.
When the color steel tile is installed, special clamps are required to be used for installation, the clamp bodies are respectively placed on two sides of the photovoltaic rail, and then the bolts are used for fastening. In addition, the clamping hook of the currently used clamp is a welding piece, has higher requirements on the accuracy of the welding position, has higher production cost, is influenced by external natural force and other acting forces or is corroded by external environment, and is easy to break, thereby influencing the normal use of the clamp.
Disclosure of Invention
The invention aims to provide a self-locking clamp for color steel tiles and a working method thereof, which solve the problems of the clamp for color steel tiles when in use.
The invention provides a self-locking clamp for a color steel tile and a working method thereof, and the self-locking clamp comprises a first clamp body, a second clamp body, a first bolt structure and a second bolt structure, wherein the first clamp body and the second clamp body are oppositely arranged and are connected through the first bolt structure and the second bolt structure which are arranged in parallel, the first clamp body and the second clamp body are identical in structure, the first clamp body comprises a limiting plate, a locating plate and a clamping plate, the limiting plate, the locating plate and the clamping plate are sequentially connected, a clamping hook is arranged on the limiting plate, a first bending folded edge is arranged at one end of the clamping hook, far away from the limiting plate, a small convex hull and a large convex hull which are arranged in parallel are arranged on the locating plate, and a locating hole is further formed in the other side, far away from the large convex hull, of the small convex hull on the locating plate. When the color steel tile photovoltaic rail is installed, the first bolt structure and the second bolt structure are loosened, the first clamp body and the second clamp body of the clamp are placed in a staggered mode, at the moment, the vertical distance size of the clamping hooks of the first clamp body and the second clamp body is larger than the width size state of the photovoltaic rail, so that the rail is convenient to put in, after the clamp is moved to a designated position, the relative positions of the first clamp body and the second clamp body are adjusted along the direction of the photovoltaic rail, at the moment, the large convex hull of the first clamp body is embedded into the positioning hole of the second clamp body, the large convex hull of the second clamp body is embedded into the positioning hole of the first clamp body, the first bolt structure and the second bolt structure are locked, and the clamping hooks on the limiting plates in the first clamp body and the second clamp body move in opposite directions along with the locking of the bolts, so that the rail is held tightly. In the locking process, the small convex hulls on the first clamp body and the second clamp body are used as fulcrums, and the gaps above and below the first clamp body and the second clamp body are different, namely the gap above the small convex hulls of the first clamp body and the second clamp body is larger than the gap below the small convex hulls, so that the clamping hooks on the limiting plates incline to a certain angle in the opposite direction, and the first bent folded edges on the clamping hooks firmly clamp the rails, thereby playing a self-locking role.
Further, the bending angle of the first bending folded edge is 93 degrees.
Further, the small convex hulls are arranged in a hemispherical shape. The first clamp body and the second clamp body are enabled to leave enough gaps in the locking process, and the semicircular balls are arranged, so that the contact area is reduced, and the supporting point function is achieved.
Further, the large convex hull is arranged for a conical table. The conical table is arranged, so that the conical table is convenient to insert into the positioning hole, and positioning accuracy is improved.
Furthermore, the positioning plate is also provided with a fixing hole and a fixing straight groove, and the fixing hole and the fixing straight groove are arranged on the positioning plate in parallel and are positioned below the small convex hull and the large convex hull. When the first fixture body and the second fixture body are assembled, the first fixture body and the second fixture body can be adjusted within a certain range along the photovoltaic track direction through the fixing holes and the fixing straight grooves when the first bolt structure is locked.
Further, one side of the limiting plate, which is far away from the positioning plate, is provided with a second bending edge, and the bending angle of the second bending edge is 90 degrees. The strength of the clamp is improved.
Furthermore, the clamping hooks are formed by bending the limiting plate. Not only effectively utilizes materials and reduces raw material consumption, but also improves the dimensional accuracy and strength of the clamping hook.
Further, the first clamp body and the second clamp body are made of zinc-aluminum-magnesium steel plates. The first clamp body and the second clamp body are formed by directly stamping zinc aluminum magnesium steel plates, so that the zinc aluminum magnesium steel plate is more plastic than the original aluminum alloy material, has better corrosion resistance, can meet most of environmental requirements, and is longer in service life.
Further, a working method of the self-locking clamp for the color steel tile comprises the following specific steps:
1) During installation, the first bolt structure and the second bolt structure on the clamp are loosened, and the first clamp body and the second clamp body are staggered, so that the vertical distance size of the clamping hooks on the first clamp body and the second clamp body is larger than the width size of the photovoltaic track;
2) Mounting the first clamp body and the second clamp body on the photovoltaic rail and moving to a designated position;
3) Adjusting the relative positions of the first clamp body and the second clamp body along the direction of the photovoltaic track until the large convex hull of the first clamp body is embedded into the positioning hole of the second clamp body, and the large convex hull of the second clamp body is embedded into the positioning hole of the first clamp body;
4) Locking the first bolt structure and the second bolt structure;
5) The photovoltaic rail is held tightly by the clamping hooks on the limiting plates in the first clamp body and the second clamp body;
6) And (3) circulating in this way, and installing a self-locking clamp for the next color steel tile.
The technical scheme shows that the clamping device has the advantages that 1) the hemispherical small convex hulls are arranged on the first clamp body and the second clamp body, in the bolt locking process, the small convex hulls are used as fulcrums, gaps between the upper part and the lower part of the small convex hulls are different, namely the positions of limiting plates of the two clamp bodies are gradually opened, the positions of clamping plates are gradually tightened, in the process, two clamping hooks on the limiting plates of the two clamp bodies incline towards opposite directions, so that rails are firmly held tightly, the self-locking effect is achieved, the service life of the clamping device is greatly prolonged, 2) the corresponding large convex hulls and positioning holes are arranged on the first clamp body and the second clamp body, the positioning effect is achieved in the installation process, the accuracy of clamping positions is improved, 3) the first clamp body and the second clamp body are formed by directly punching zinc-aluminum-magnesium steel plates, compared with the original aluminum alloy materials, the zinc-aluminum-magnesium plates have better service life, in addition, the clamping hooks on the clamping device are formed by bending from the limiting plates, the clamping devices do not pass through the limiting plates, the size and the raw material consumption is reduced, and the raw material consumption is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the first clamp body;
FIG. 3 is a perspective view of the clip during installation;
FIG. 4 is a front view of the clip during installation;
FIG. 5 is a perspective view of the clip after it has been installed;
fig. 6 is a front view of the clip after it has been installed.
In the figure, a first fixture body 1, a limiting plate 11, a clamping hook 111, a first bending folded edge 1111, a second bending folded edge 112, a positioning plate 12, a small convex hull 121, a large convex hull 122, a positioning hole 123, a fixing hole 124, a fixing straight groove 125, a clamping plate 13, a second fixture body 2, a first bolt structure 3, a second bolt structure 4 and a photovoltaic rail 5.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Example 1
The invention discloses a perspective view of a first clamp body 1, a second clamp body 2, a first bolt structure 3 and a second bolt structure 4, wherein the first clamp body 1 and the second clamp body 2 are oppositely arranged and are connected through the first bolt structure 3 and the second bolt structure 4 which are arranged in parallel, the first clamp body 1 and the second clamp body 2 are identical in structure, the first clamp body 1 is a perspective view of the first clamp body 1 as shown in fig. 2, the first clamp body 1 comprises a limiting plate 11, a positioning plate 12 and a clamping plate 13, the limiting plate 11, the positioning plate 12 and the clamping plate 13 are sequentially connected, a clamping hook 111 is arranged on the limiting plate 11, a first bending folded edge 1111 is arranged at one end of the clamping hook 111, which is far away from the limiting plate 11, a small convex hull 121 and a large convex hull 122 are arranged in parallel on the positioning plate 12, and a positioning hole 123 is further formed in the other side, which is far away from the large convex hull 122, of the small convex hull 121 on the positioning plate 12.
The first bending edge 1111 is bent at an angle of 93 °.
The small convex hull 121 is arranged in a hemispherical shape.
The large convex hull 122 is provided for a conical table.
The positioning plate 12 is further provided with a fixing hole 124 and a fixing straight groove 125, and the fixing hole 124 and the fixing straight groove 125 are arranged on the positioning plate 12 in parallel and are positioned below the small convex hull 121 and the large convex hull 122.
The side of the limiting plate 11 far away from the positioning plate 12 is provided with a second bending edge 112, and the bending angle of the second bending edge is 90 degrees.
The hook 111 is formed by bending from the limiting plate 11.
The materials of the first clamp body 1 and the second clamp body 2 are zinc-aluminum-magnesium steel plates.
As shown in fig. 3 and fig. 4, which are respectively a perspective view and a front view in the fixture installation process, the first bolt structure 3 and the second bolt structure 4 are loosened, so that the first fixture body 1 and the second fixture body 2 are ensured to be oppositely arranged, the vertical distance between the hooks 11 is larger than the width dimension state of the photovoltaic rail 5, and the installation is convenient.
As shown in fig. 4 and fig. 5, which are respectively a perspective view and a front view of the installed clamp, through the relative movement of the first clamp body 1 and the second clamp body 2, the large convex hull 122 of the first clamp body 1 is ensured to be embedded into the positioning hole 123 of the second clamp body, the large convex hull 122 of the second clamp body is embedded into the positioning hole 123 of the first clamp body, at this time, the hooks 111 on the limiting plates 11 in the first clamp body 1 and the second clamp body 2 compress the photovoltaic rail 5 from two sides, the first bolt structure 3 and the second bolt structure 4 are locked, and under the supporting action of the small convex hull 121, the hooks 111 on the positions above the small convex hulls 121 of the first clamp body 1 and the second clamp body 2 incline along with the limiting plates 11 to the opposite directions, so as to perform the locking action on the photovoltaic rail 5.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110782340.4A CN113502984B (en) | 2021-07-12 | 2021-07-12 | A self-locking clamp for color steel tiles and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110782340.4A CN113502984B (en) | 2021-07-12 | 2021-07-12 | A self-locking clamp for color steel tiles and its working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113502984A CN113502984A (en) | 2021-10-15 |
| CN113502984B true CN113502984B (en) | 2025-04-01 |
Family
ID=78012202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110782340.4A Active CN113502984B (en) | 2021-07-12 | 2021-07-12 | A self-locking clamp for color steel tiles and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113502984B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215594632U (en) * | 2021-07-12 | 2022-01-21 | 苏州瑞得恩光能科技有限公司 | Self-locking clamp for color steel tile |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008064554A1 (en) * | 2008-12-23 | 2010-07-01 | Ulrich, Siegfried, Dipl.-Ing | Fixing system for mounting of solar modules of solar system on e.g. tiled roof construction unit, has bolt supported at side pieces, and comprising groove, in which bracket is hung, where bracket connects fixing element in form-fit manner |
| CN203883747U (en) * | 2014-05-21 | 2014-10-15 | 苏州瑞得恩光能科技有限公司 | Photovoltaic support installing clamp |
| CN108071195A (en) * | 2016-11-16 | 2018-05-25 | 江苏晨科新能源有限公司 | A kind of color steel tile fixture |
| CN208768013U (en) * | 2018-08-02 | 2019-04-19 | 易必得(北京)能源设备有限公司 | A kind of fixation device being fixed on solar panel in color steel plate |
-
2021
- 2021-07-12 CN CN202110782340.4A patent/CN113502984B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215594632U (en) * | 2021-07-12 | 2022-01-21 | 苏州瑞得恩光能科技有限公司 | Self-locking clamp for color steel tile |
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| Publication number | Publication date |
|---|---|
| CN113502984A (en) | 2021-10-15 |
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