CN117984258A - Combined clamp for fixing additional device on profiling metal plate - Google Patents
Combined clamp for fixing additional device on profiling metal plate Download PDFInfo
- Publication number
- CN117984258A CN117984258A CN202410201278.9A CN202410201278A CN117984258A CN 117984258 A CN117984258 A CN 117984258A CN 202410201278 A CN202410201278 A CN 202410201278A CN 117984258 A CN117984258 A CN 117984258A
- Authority
- CN
- China
- Prior art keywords
- clamp
- pressing block
- left clamp
- right clamp
- sealing cover
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002346 layers by function Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/004—Sealing; Insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a combined clamp for fixing an additional device by a profiled metal plate, which relates to the technical field of building installation clamps and comprises a left clamp and a right clamp, wherein the ends of the left clamp and the right clamp are in clamping connection, a pressing block is detachably arranged at the top of the left clamp and the top of the right clamp, fastening bolts for detachably mounting the left clamp and the right clamp and the pressing block are respectively arranged at the top of the pressing block, sealing mechanisms for aligning and sealing are respectively arranged on the outer walls of the fastening bolts, clamping grooves are formed by combining the inner sides of the left clamp and the right clamp, and metal profiled plates are arranged on the inner sides of the clamping grooves in a fit mode.
Description
Technical Field
The invention relates to the technical field of building installation clamps, in particular to a combined clamp for a profiled metal sheet fixing attachment device.
Background
The profiled metal sheet is a profiled metal sheet which is rolled and cold-bent to form a continuous wave shape or other cross sections along the width direction of the sheet, the additional functional layer is a structural layer such as a decorative layer, a photovoltaic device, a greening device, an overhaul facility and the like which are arranged outside a building metal containment system, and the steel structure technology is widely focused due to the characteristics of factory prefabrication, light weight, rapid installation and short construction period of steel structure members during building construction. More and more industrial and civil buildings begin to use metal profiled steel sheets in building enclosures such as roofs, walls and the like. The outer surface of the profiled metal plate building envelope is provided with an additional functional layer, so that the appearance of the building can be enhanced, the additional function of the building can be enhanced, and the building envelope is more and more widely focused by the market.
In the prior art, the additional functional layer is installed on the surface of the profiled metal sheet, and is usually fixed by punching fasteners or clamping left and right clamps, in the punching and fixing mode of the fasteners, water leakage on the surface of a building is easily caused due to the existence of hole gaps between the fasteners and the profiled metal sheet, and in the clamping and fixing mode of the left and right clamps, the mode has the advantages of more bolt consumption, complicated construction, more clamp material consumption and unsatisfactory fixing effect.
Disclosure of Invention
The technical scheme of the invention aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims to provide a combined clamp for a compression type metal plate fixing additional device, so as to solve the problems that the prior art proposes a fastening piece perforation fixing mode, such as more bolts, complicated construction, more clamp material and unsatisfactory fixing effect.
In order to achieve the above purpose, the present invention provides the following technical solutions: a sectional fixture for die mould metal sheet fixed attachment, includes left anchor clamps and right anchor clamps, the block is connected between the tip of left anchor clamps and right anchor clamps, the top demountable installation of left anchor clamps and right anchor clamps has the briquetting, the top of briquetting sets up respectively and is used for dismantling the fastening bolt of installation between left anchor clamps and right anchor clamps and the briquetting, fastening bolt's outer wall is provided with respectively and is used for aligning sealed sealing mechanism, the inboard combination of left anchor clamps and right anchor clamps forms the draw-in groove, draw-in groove inboard agrees with and is provided with the metal contour plate.
Preferably, the top symmetry of briquetting has seted up the first through-hole with fastening bolt screw thread fit, the second through-hole with fastening bolt screw thread fit has been seted up respectively at the top of left anchor clamps and right anchor clamps.
Preferably, the sealing mechanism comprises a sealing cover fixedly sleeved on the outer wall of the upper end of the fastening bolt, an air bag is arranged between the left clamp and the right clamp and between the left clamp and the metal contour plate respectively, and a hose is connected between the bottom of the sealing cover and the air bag.
Preferably, the bottom of the sealing cover is of an open type structure, the sealing cover is made of rubber, and the sealing cover is of a corrugated telescopic structure.
Preferably, the end of the pressing block is provided with a limiting arm, and an additional plate is arranged between the limiting arm and the metal contour plate.
Preferably, the bottom surface of the limiting arm is matched with the top surface of the additional plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the left clamp, the right clamp and the pressing block are fixed through the fastening bolts, the left clamp and the right clamp can be clamped on the wave crest of the metal profiled plate, the additional plate is fixedly arranged on the surface of the metal profiled plate by utilizing the fixing pressing block, no perforation is needed on the metal profiled plate, and the phenomenon of water leakage on the surface of a building is avoided;
the clamping groove formed by the left clamp and the right clamp is matched with the outer side of the wave crest of the metal contour plate, the L-shaped structures at the end parts of the left clamp and the right clamp are in clamping connection, the structures are not easy to deform, the clamping stability can be ensured, and the large deformation is resisted;
According to the invention, the additional plate is perfectly combined with the enclosure, so that the structural rigidity of the additional plate is reacted with the enclosure, and the bearing performance and the wind resistance of the enclosure are improved;
According to the invention, the sealing mechanism is arranged, after the fastening bolt is screwed, on one hand, the sealing cover forms sealing between the fastening bolt and the pressing block, so that corrosion caused by influence of rainwater on the joint between the fastening bolt and the pressing block after long-time use is avoided, the fastening bolt is not easy to disassemble, and on the other hand, the inflated air bag forms a support on the inner sides of the left clamp and the right clamp, so that the stability of the clamp after fixing can be improved, and loosening during long-time use is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic elevational view, not broken away, of the seal cap of the present invention;
FIG. 3 is a schematic elevational view, in cross-section, of the seal housing of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic perspective view of a single limiting arm press block according to the present invention;
FIG. 6 is a schematic perspective view of a dual-limit arm press block according to the present invention;
FIG. 7 is a schematic view of a second connection structure of the left clamp and the right clamp of the present invention;
fig. 8 is a schematic diagram of a third connection structure of the left clamp and the right clamp according to the present invention.
In the figure: 1. a left clamp; 2. a right clamp; 3. briquetting; 4. a fastening bolt; 41. a sealing cover; 42. an air bag; 43. a hose; 5. a metal contoured plate; 6. an additional plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: a combined clamp for a profiling metal plate fixing attachment comprises a left clamp 1 and a right clamp 2, wherein clamping connection is carried out between the ends of the left clamp 1 and the right clamp 2, a pressing block 3 is detachably arranged at the top of the left clamp 1 and the top of the right clamp 2, fastening bolts 4 used for disassembling and installing the left clamp 1, the right clamp 2 and the pressing block 3 are respectively arranged at the top ends of the pressing block 3, sealing mechanisms used for aligning and sealing are respectively arranged on the outer walls of the fastening bolts 4, clamping grooves are formed by combining the left clamp 1 with the inner sides of the right clamp 2, and metal profiled plates 5 are arranged on the inner sides of the clamping grooves in a matching mode.
The first through hole with fastening bolt 4 screw thread fit is offered to briquetting 3's top symmetry, and the second through hole with fastening bolt 4 screw thread fit is offered respectively at left anchor clamps 1 and right anchor clamps 2's top, screws into the first through hole on the briquetting 3 and the second through hole at left anchor clamps 1 and right anchor clamps 2 top in proper order through fastening bolt 4, compresses tightly additional plate 6 fixedly until the spacing arm of briquetting 3.
The sealing mechanism comprises a sealing cover 41 fixedly sleeved on the outer wall of the upper end of the fastening bolt 4, an air bag 42 is arranged between the left clamp 1 and the right clamp 2 and the metal contour plate 5 respectively, a hose 43 is connected between the bottom of the sealing cover 41 and the air bag 42, and the sealing mechanism is utilized to achieve the effects of rust prevention at the joint of the top of the fastening bolt 4 and improvement of the installation stability of the left clamp 1 and the right clamp 2.
The bottom of the sealing cover 41 is of an open structure, the sealing cover 41 is made of rubber, the sealing cover 41 is of a corrugated telescopic structure, the bottom of the sealing cover 41 is convenient to be adhered to the outer wall of the compression block 3 to form an air cavity, and the sealing cover 41 is made of rubber and elastic, and can be telescopic for restoration.
The tip of briquetting 3 is provided with spacing arm, is provided with additional plate 6 between spacing arm and the metal contour plate 5, and the spacing arm of being convenient for is pressed additional plate 6 and is installed fixedly on metal contour plate 5, if when two sets of additional plate 6 of needs installation, then can compress tightly fixedly with the briquetting 3 of two spacing arm structures as shown in fig. 5.
The bottom surface of the limiting arm is matched with the top surface of the additional plate 6, so that the limiting arm is more stable when the additional plate 6 is pressed.
Working principle: when the device is used, the metal contour plate 5 forms continuous waveforms along the width direction of the plate, the left clamp 1 and the right clamp 2 are respectively and dislocately fit and clamped at the wave crest of the metal contour plate 5, and then the left clamp 1 and the right clamp 2 are mutually and slidably close to each other at the wave crest;
As shown in fig. 2, 7 and 8, the ends of the left clamp 1 and the right clamp 2 may be in an L-shaped structure, may be respectively in a T-shaped structure and a groove structure which are mutually engaged, or may be respectively in a spherical structure and an annular structure which are mutually engaged, so that the ends of the left clamp 1 and the right clamp 2 are engaged and connected when they move close to each other, then the additional plate 6 is placed on the surface of the metal contour plate 5, and the additional plate 6 is pressed on the surface of the metal contour plate 5 by using one end limiting arm of the pressing block 3, and if two groups of additional plate 6 are required to be installed, the pressing block 3 with a double limiting arm structure as shown in fig. 6 may be adopted for pressing;
Secondly, after the spacing arm presses additional plate 6 spacing, place the gasbag 42 that two sets of sealed cowling 41 pass through hose 43 connection respectively in left anchor clamps 1 and right anchor clamps 2 inboardly, and be located the crest surface of metal contour plate 5, screw in the first through-hole on briquetting 3 and the second through-hole at left anchor clamps 1 and right anchor clamps 2 top again with fastening bolt 4 in proper order, until the spacing arm of briquetting 3 compresses tightly additional plate 6 fixedly, in the in-process of tightening fastening bolt 4, the outer wall of the sealed cowling 41 of fastening bolt 4 is pasted and is pressed the outer wall of piece 3 and form the air chamber, when tightening fastening bolt 4 gradually, because sealed cowling 41 is rubber material and ripple formula telescopic structure, make sealed cowling 41 shrink when fastening bolt 4 moves down, and then extrude the air in sealed cowling 41 to gasbag 42 through hose 43, gasbag 42 expand respectively in left anchor clamps 1 and right anchor clamps 2 inboard, make the clearance between the crest of left anchor clamps 1 and right anchor clamps 2 and metal contour plate 5 fill up, on the one hand sealed cowling 41 forms the sealed cowling between fastening bolt 4 and briquetting 3, the sealed cowling 4 is in the time of fastening bolt 4 and briquetting 3 is used and the long-term after the connection of pressing clamp 3 is in order to avoid the long-term rust and the inside the difficult to take place in the side of the fixed bolt that the side is taken place after the side 1 is taken place, the side is difficult to be fixed to be taken place in the side after the side is firm to the side is formed to the side because sealing cowling 4 is made of the side.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. A combined clamp for a profiled sheet fixing attachment, comprising a left clamp (1) and a right clamp (2), characterized in that: the clamping device is characterized in that the left clamp (1) is connected with the end part of the right clamp (2) in a clamping manner, a pressing block (3) is detachably arranged at the top of the left clamp (1) and the top of the right clamp (2), fastening bolts (4) are respectively arranged at the top ends of the pressing block (3) and used for detachably mounting the left clamp (1) and the right clamp (2) and the pressing block (3), sealing mechanisms used for aligning and sealing are respectively arranged on the outer walls of the fastening bolts (4), clamping grooves are formed in the left clamp (1) and the inner side of the right clamp (2) in a combined manner, and metal contour plates (5) are respectively arranged on the inner sides of the clamping grooves in a matching manner.
2. A sectional fixture for a profiled sheet metal fixing attachment as defined in claim 1, wherein: the top symmetry of briquetting (3) is offered and is had first through-hole with fastening bolt (4) screw-thread fit, the second through-hole with fastening bolt (4) screw-thread fit is offered respectively at the top of left anchor clamps (1) and right anchor clamps (2).
3. A sectional fixture for a profiled sheet metal fixing attachment as defined in claim 1, wherein: the sealing mechanism comprises a sealing cover (41) fixedly sleeved on the outer wall of the upper end of the fastening bolt (4), an air bag (42) is arranged between the left clamp (1) and the right clamp (2) and the metal contour plate (5) respectively, and a hose (43) is connected between the bottom of the sealing cover (41) and the air bag (42).
4. A sectional fixture for a profiled sheet metal fixing attachment as defined in claim 3, wherein: the bottom of the sealing cover (41) is of an open structure, the sealing cover (41) is made of rubber, and the sealing cover (41) is of a corrugated telescopic structure.
5. A sectional fixture for a profiled sheet metal fixing attachment as defined in claim 1, wherein: the end part of the pressing block (3) is provided with a limiting arm, and an additional plate (6) is arranged between the limiting arm and the metal contour plate (5).
6. A sectional fixture for a profiled sheet metal fixing attachment as defined in claim 5, wherein: the bottom surface of the limiting arm is matched with the top surface of the additional plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410201278.9A CN117984258A (en) | 2024-02-23 | 2024-02-23 | Combined clamp for fixing additional device on profiling metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410201278.9A CN117984258A (en) | 2024-02-23 | 2024-02-23 | Combined clamp for fixing additional device on profiling metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117984258A true CN117984258A (en) | 2024-05-07 |
Family
ID=90892445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410201278.9A Pending CN117984258A (en) | 2024-02-23 | 2024-02-23 | Combined clamp for fixing additional device on profiling metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117984258A (en) |
-
2024
- 2024-02-23 CN CN202410201278.9A patent/CN117984258A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |