CN211973840U - Steel construction installs fixing device fast - Google Patents
Steel construction installs fixing device fast Download PDFInfo
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- CN211973840U CN211973840U CN202020485076.9U CN202020485076U CN211973840U CN 211973840 U CN211973840 U CN 211973840U CN 202020485076 U CN202020485076 U CN 202020485076U CN 211973840 U CN211973840 U CN 211973840U
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Abstract
The utility model discloses a steel structure quick mounting and fixing device, wherein a plurality of first through holes are arranged on a main body, a first connecting rod is movably connected to a first hinge joint, the other end of the first connecting rod is movably connected with a first connecting plate, a first clamping plate is fixedly connected with the first connecting plate, and a plurality of fixing holes corresponding to the first through holes of the main body are arranged on the first clamping plate; the second connecting rod is movably connected to the second hinge joint, the other end of the third connecting rod is movably connected with a second connecting plate, the second connecting plate is fixedly connected with a second clamping plate, and a plurality of second through holes are formed in the second clamping plate. The utility model clamps the fixing device on the wing plate of the beam column and quickly fixes the web plate of the connecting component by using the second clamping plate of the fixing device, thereby improving the efficiency of steel structure construction and facilitating the disassembly and recovery of the steel structure; and first connecting rod and third connecting rod both ends set up to articulated, are applicable to the shaped steel of different specifications to use.
Description
Technical Field
The utility model belongs to the technical field of the steel construction, in particular to fixing device is installed fast to steel construction.
Background
The steel structure is a structure composed of steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, all the members or components are usually connected by welding seams, bolts or rivets, so that the steel structure has the advantages of light self weight, simple and convenient construction, high construction speed, small restriction by climatic conditions and labor saving, the building quality is improved to a great extent, and the steel structure is widely applied to the fields of large-scale factory buildings, venues, ultra-high-rise buildings and the like, wherein the steel structure beam column fixed node is an important fixed structure for connecting all the section steel or the steel plates, but most of the existing steel structure beam column fixed nodes adopt a field welding mode to fix all the parts together, the field welding causes the fixed node to be easily deformed during welding to influence the integral assembly precision of the steel structure, and needs to be welded on, the construction speed and the construction quality are greatly influenced, once the steel plate is welded and fixed, time and labor are consumed during later-period disassembly, and the steel plate is not suitable for being applied to modern assembled steel structures.
Disclosure of Invention
The utility model aims at overcoming the defects in the prior art, providing a fixing device for quickly installing a steel structure, clamping the fixing device on a wing plate of a beam column, and quickly fixing a web plate of a connecting member by utilizing a second clamping plate of the fixing device, thereby improving the efficiency of steel structure construction and facilitating the disassembly and recovery of the steel structure; and first connecting rod and third connecting rod both ends set up to articulated, are applicable to the shaped steel of different specifications to use.
In order to realize the purpose, the utility model discloses a technical scheme is:
a steel structure rapid mounting and fixing device comprises a main body, a first clamping plate and a second clamping plate; the main body is provided with a plurality of first through holes, the beam column is provided with mounting holes corresponding to the first through holes, a plurality of first hinges are arranged on two sides of the main body, first connecting rods are movably connected to the first hinges, the first connecting rods on two sides are oppositely arranged, the other end of each first connecting rod is movably connected with a first connecting plate, the first clamping plate is fixedly connected with the first connecting plate, a plurality of fixing holes corresponding to the first through holes of the main body are formed in the first clamping plate, and first clamping bolts are arranged in the fixing holes; when the device is used, the main body is placed on a wing plate of a beam column, an installation gap of the connecting member is reserved between the two fixing devices, then the first clamping plate is clamped on the back surface of the wing plate of the beam column, and then the first clamping bolt sequentially penetrates through the first clamping plate, the wing plate of the main body and is fastened by the nut, so that the main body is completely fixed on the beam column; a plurality of second hinge joints are arranged on one side of the main body, a third connecting rod is movably connected to each second hinge joint, a second connecting plate is movably connected to the other end of each third connecting rod, each second connecting plate is fixedly connected with a second clamping plate, a plurality of second through holes are formed in each second clamping plate, second clamping bolts are arranged in the corresponding second through holes, and mounting holes corresponding to the second through holes are formed in a web plate of each connecting member; after the main part is fixed, the web of the connecting member is clamped by the second clamping plates on two sides, the connecting member is fixed by the second clamping bolts, the quick installation and fixation of the connecting member are completed, the efficiency of steel structure construction is improved, and the steel structure is convenient to disassemble and recycle.
As a further preferred option of the technical solution, a second connecting rod is arranged at one side of the first connecting rod, one end of the second connecting rod is movably connected with the first hinge joint, the other end of the second connecting rod is movably connected with the first connecting plate, and the first connecting rod and the second connecting rod are arranged in parallel; a fourth connecting rod is arranged on one side of the third connecting rod, one end of the fourth connecting rod is movably connected with the second hinge joint, the other end of the fourth connecting rod is movably connected with the second connecting plate, and the third connecting rod and the fourth connecting rod are arranged in parallel; the hinge point of the first connecting rod, the second connecting rod and the first hinge joint and the hinge point of the first connecting plate form a parallelogram, the hinge point of the third connecting rod, the fourth connecting rod and the second hinge joint and the hinge point of the second connecting plate form a parallelogram, and the contact area between the first clamping plate and the main body wing plate and the contact area between the second clamping plate and the connecting member web are ensured, so that the connection stability of the steel structural member is ensured.
As a further preferred option of the technical solution, the first through hole, the fixing hole, and the second through hole are all kidney-shaped holes, which facilitates the installation of the first clamping bolt and the second clamping bolt.
As a further optimization of the technical scheme, knurling is arranged on the surface, in contact with the beam column, of the first clamping plate, friction force between the first clamping plate and the beam column is increased, and therefore installation reliability of the fixing device is guaranteed.
As a further preferred feature of the present technical solution, the first connecting plate and the second connecting plate are both provided with a plurality of unthreaded holes, fastening bolts are arranged inside the unthreaded holes, the first clamping plate and the second clamping plate are provided with threaded holes corresponding to the unthreaded holes, the first clamping plate is detachably connected to the first connecting plate through the fastening bolts, and the second clamping plate is detachably connected to the second connecting plate through the fastening bolts; the first clamping plate and/or the second clamping plate can be conveniently replaced after being damaged, and the replacement cost is reduced.
As a further preferred option of the technical scheme, one side of the main body is fixedly connected with a clamping plate, one end of the clamping plate is connected with the flat plate, the second hinge joint is installed on the flat plate, a clamping groove is formed in one side of the clamping plate, and wing plates of the connecting member are clamped inside the clamping groove, so that the installation stability of the connecting member is enhanced.
As a further preferred aspect of the present invention, the connecting member further includes a wedge block, the wedge block is disposed between the wing plate and the slot of the connecting member, and the wedge block further enhances the stability of the installation of the connecting member.
As a further optimization of the technical scheme, a hanging rope is arranged on one side of the wedge block, the other end of the hanging rope is fixed on the clamping plate, and the hanging rope avoids the wedge block from being lost.
The utility model has the advantages that:
1) the fixing device is clamped on the wing plate of the beam column, and the web plate of the connecting member is quickly fixed by using the second clamping plate of the fixing device, so that the construction efficiency of the steel structure is improved, and the steel structure is convenient to disassemble and recover; and first connecting rod and third connecting rod both ends set up to articulated, are applicable to the shaped steel of different specifications to use.
2) A second connecting rod is arranged on one side of the first connecting rod, one end of the second connecting rod is movably connected with the first hinge joint, the other end of the second connecting rod is movably connected with the first connecting plate, and the first connecting rod and the second connecting rod are arranged in parallel; a fourth connecting rod is arranged on one side of the third connecting rod, one end of the fourth connecting rod is movably connected with the second hinge joint, the other end of the fourth connecting rod is movably connected with the second connecting plate, and the third connecting rod and the fourth connecting rod are arranged in parallel; the hinge point of the first connecting rod, the second connecting rod and the first hinge joint and the hinge point of the first connecting plate form a parallelogram, the hinge point of the third connecting rod, the fourth connecting rod and the second hinge joint and the hinge point of the second connecting plate form a parallelogram, and the contact area between the first clamping plate and the main body wing plate and the contact area between the second clamping plate and the connecting member web are ensured, so that the connection stability of the steel structural member is ensured.
3) The first through hole, the fixing hole and the second through hole are all waist-shaped holes, and therefore the first clamping bolt and the second clamping bolt can be conveniently installed.
4) The knurling is arranged on the surface, in contact with the beam column, of the first clamping plate, friction between the first clamping plate and the beam column is increased, and therefore installation reliability of the fixing device is guaranteed.
5) The first connecting plate and the second connecting plate are respectively provided with a plurality of unthreaded holes, fastening bolts are arranged in the unthreaded holes, threaded holes corresponding to the unthreaded holes are formed in the first clamping plate and the second clamping plate, the first clamping plate is detachably connected with the first connecting plate through the fastening bolts, and the second clamping plate is detachably connected with the second connecting plate through the fastening bolts; the first clamping plate and/or the second clamping plate can be conveniently replaced after being damaged, and the replacement cost is reduced.
6) The main part one side is fixedly connected with the cardboard, and a plurality of cardboard one end are passed through the flat board and are connected, and the second articulated joint is installed on the flat board, and cardboard one side is equipped with the draw-in groove, and connecting elements's pterygoid lamina joint has strengthened the stability of connecting elements installation inside the draw-in groove.
7) Still include the voussoir, the voussoir sets up between the pterygoid lamina and the draw-in groove of connecting elements, and the voussoir has further strengthened the stability of connecting elements installation.
8) A hanging rope is arranged on one side of the wedge block, the other end of the hanging rope is fixed on the clamping plate, and the hanging rope avoids the wedge block from being lost.
Drawings
FIG. 1 is a state diagram of the utility model of a steel structure quick mounting and fixing device.
FIG. 2 is a state diagram of the second member taken out from the device for quickly installing and fixing the steel structure.
Fig. 3 is the utility model relates to a steel construction installs fixing device structure sketch map fast.
Fig. 4 is the utility model relates to a steel construction installs fixing device opposite side structure sketch map fast.
Fig. 5 is the utility model relates to a steel construction installs fixing device first splint, first connecting plate explosion diagram fast.
In the figure: 1. a beam column; 2. a connecting member; 3. a fixing device; 301. a main body; 302. a first hinge joint; 303. a first link; 304. a second link; 305. a first connecting plate; 306. a first splint; 307. a fixing hole; 308. knurling; 309. fastening a bolt; 310. a first clamping bolt; 311. clamping a plate; 312. a card slot; 313. a wedge block; 314. hanging a rope; 315. a flat plate; 316. a second hinge joint; 317. a third link; 318. a fourth link; 319. a second connecting plate; 320. a second splint; 321. a second clamping bolt; 322. a second through hole;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-5, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so 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.
A steel structure quick mounting and fixing device comprises a main body 301, a first clamping plate 306 and a second clamping plate 320; the main body 301 is provided with a plurality of first through holes, the beam column 1 is provided with mounting holes corresponding to the first through holes, two sides of the main body 301 are provided with a plurality of first hinges 302, the first hinges 302 are movably connected with first connecting rods 303, the first connecting rods 303 at two sides are oppositely arranged, the other end of the first connecting rods 303 is movably connected with a first connecting plate 305, the first clamping plate 306 is fixedly connected with the first connecting plate 305, the first clamping plate 306 is provided with a plurality of fixing holes 307 corresponding to the first through holes of the main body 301, and first clamping bolts 310 are arranged inside the fixing holes 307; when the device is used, the main body 301 is placed on a wing plate of the beam column 1, an installation gap of the connecting member 2 is reserved between the two fixing devices 3, then the first clamping plate 306 is clamped on the back surface of the wing plate of the beam column 1, and then the first clamping bolt 310 sequentially penetrates through the first clamping plate 306, the wing plate of the main body 301 and is fastened by nuts, so that the main body 301 is completely fixed on the beam column 1; a plurality of second hinged joints 316 are arranged on one side of the main body 301, a third connecting rod 317 is movably connected to each second hinged joint 316, a second connecting plate 319 is movably connected to the other end of each third connecting rod 317, each second connecting plate 319 is fixedly connected with a second clamping plate 320, a plurality of second through holes 322 are formed in each second clamping plate 320, a second clamping bolt 321 is arranged inside each second through hole 322, and a mounting hole corresponding to each second through hole 322 is formed in a web plate of the connecting member 2; after the main body 301 is fixed, the web of the connecting member 2 is clamped by the second clamping plates 320 on two sides, the connecting member 2 is fixed with the second clamping plates 320 by the second clamping bolts 321, the quick installation and fixation of the connecting member 2 are completed, the steel structure construction efficiency is improved, and the steel structure can be conveniently disassembled and recovered.
In this embodiment, a second connecting rod 304 is disposed on one side of the first connecting rod 303, one end of the second connecting rod 304 is movably connected to the first hinge joint 302, the other end of the second connecting rod 304 is movably connected to the first connecting plate 305, and the first connecting rod 303 and the second connecting rod 304 are arranged in parallel; a fourth connecting rod 318 is arranged on one side of the third connecting rod 317, one end of the fourth connecting rod 318 is movably connected with the second hinge joint 316, the other end of the fourth connecting rod 318 is movably connected with the second connecting plate 319, and the third connecting rod 317 and the fourth connecting rod 318 are arranged in parallel; the hinge point of the first connecting rod 303, the second connecting rod 304, the first hinge 302 and the hinge point of the first connecting plate 305 form a parallelogram, the hinge point of the third connecting rod 317, the fourth connecting rod 318 and the second hinge 316 and the hinge point of the second connecting plate 319 form a parallelogram, and the contact area between the first clamping plate 306 and the wing plate of the main body 301 and the contact area between the second clamping plate 320 and the web of the connecting member are ensured, so that the stability of the connection of the steel structural member is ensured.
In this embodiment, the first through hole, the fixing hole 307, and the second through hole 322 are all kidney-shaped holes, which facilitates the installation of the first clamping bolt 310 and the second clamping bolt 321.
In this embodiment, the surface of the first clamping plate 306 contacting the beam-column 1 is provided with knurls 308, which increases the friction between the first clamping plate 306 and the beam-column 1, thereby ensuring the reliability of the installation of the fixing device 3.
In this embodiment, the first connecting plate 305 and the second connecting plate 319 are both provided with a plurality of unthreaded holes, the inside of each unthreaded hole is provided with a fastening bolt 309, the first clamping plate 306 and the second clamping plate 320 are provided with threaded holes corresponding to the unthreaded holes, the first clamping plate 306 is detachably connected with the first connecting plate 305 through the fastening bolt 309, and the second clamping plate 320 is detachably connected with the second connecting plate 319 through the fastening bolt 309; the first clamping plate 306 and/or the second clamping plate 320 can be replaced conveniently after being damaged, and the replacement cost is reduced.
In this embodiment, one side of the main body 301 is fixedly connected with a plurality of clamping plates 311, one ends of the plurality of clamping plates 311 are connected through a flat plate 315, the second hinge joint 316 is installed on the flat plate 315, one side of the clamping plates 311 is provided with a clamping groove 312, and the wing plates of the connecting member 2 are clamped inside the clamping groove 312, so that the installation stability of the connecting member 2 is enhanced.
In this embodiment, a wedge 313 is further included, the wedge 313 is disposed between the wing of the connecting member 2 and the slot 312, and the wedge 313 further enhances the stability of the installation of the connecting member 2.
In this embodiment, a hanging rope 314 is disposed on one side of the wedge 313, and the other end of the hanging rope 314 is fixed to the clamping plate 311, so that the hanging rope 314 prevents the wedge 313 from being lost.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (8)
1. A steel structure rapid mounting and fixing device comprises a main body, a first clamping plate and a second clamping plate; the beam column is provided with a plurality of mounting holes corresponding to the first through holes, a plurality of first hinges are arranged on two sides of the main body, first connecting rods are movably connected to the first hinges and are oppositely arranged, the other ends of the first connecting rods are movably connected with first connecting plates, the first clamping plates are fixedly connected with the first connecting plates, a plurality of fixing holes corresponding to the first through holes of the main body are formed in the first clamping plates, and first clamping bolts are arranged in the fixing holes; the connecting component is characterized in that a plurality of second hinged joints are arranged on one side of the main body, a third connecting rod is movably connected to the second hinged joints, a second connecting plate is movably connected to the other end of the third connecting rod, the second connecting plate is fixedly connected with a second clamping plate, a plurality of second through holes are formed in the second clamping plate, second clamping bolts are arranged in the second through holes, and mounting holes corresponding to the second through holes are formed in a web plate of the connecting component.
2. The device for quickly installing and fixing the steel structure as claimed in claim 1, wherein a second connecting rod is arranged on one side of the first connecting rod, one end of the second connecting rod is movably connected with the first hinge joint, the other end of the second connecting rod is movably connected with the first connecting plate, and the first connecting rod and the second connecting rod are arranged in parallel; a fourth connecting rod is arranged on one side of the third connecting rod, one end of the fourth connecting rod is movably connected with the second hinge joint, the other end of the fourth connecting rod is movably connected with the second connecting plate, and the third connecting rod and the fourth connecting rod are arranged in parallel; the hinge point of first connecting rod, second connecting rod, first articulated joint and the hinge point of first connecting plate constitute parallelogram, and the hinge point of third connecting rod, fourth connecting rod, second articulated joint and the hinge point of second connecting plate constitute parallelogram.
3. The quick mounting and fixing device for the steel structure as claimed in claim 1, wherein the first through hole, the fixing hole and the second through hole are all kidney-shaped holes.
4. The quick-mounting fixing device for the steel structure as claimed in claim 1, wherein the surface of the first clamping plate contacting with the beam column is provided with knurling.
5. The quick mounting and fixing device for the steel structure as claimed in claim 1, wherein a plurality of unthreaded holes are formed in each of the first connecting plate and the second connecting plate, fastening bolts are arranged inside the unthreaded holes, threaded holes corresponding to the unthreaded holes are formed in the first clamping plate and the second clamping plate, the first clamping plate is detachably connected with the first connecting plate through the fastening bolts, and the second clamping plate is detachably connected with the second connecting plate through the fastening bolts.
6. The quick installation and fixation device for the steel structure as claimed in claim 1, wherein one side of the main body is fixedly connected with a plurality of clamping plates, one ends of the clamping plates are connected through a flat plate, the second hinge joint is installed on the flat plate, one side of the clamping plates is provided with a clamping groove, and the wing plates of the connection member are clamped inside the clamping groove.
7. The quick-mounting fixing device for the steel structure as claimed in claim 6, further comprising a wedge block, wherein the wedge block is arranged between the wing plate and the clamping groove of the connecting member.
8. The quick installation and fixation device for the steel structure as claimed in claim 7, wherein a hanging rope is arranged on one side of the wedge block, and the other end of the hanging rope is fixed on the clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020485076.9U CN211973840U (en) | 2020-04-03 | 2020-04-03 | Steel construction installs fixing device fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020485076.9U CN211973840U (en) | 2020-04-03 | 2020-04-03 | Steel construction installs fixing device fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211973840U true CN211973840U (en) | 2020-11-20 |
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ID=73382654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020485076.9U Active CN211973840U (en) | 2020-04-03 | 2020-04-03 | Steel construction installs fixing device fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211973840U (en) |
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2020
- 2020-04-03 CN CN202020485076.9U patent/CN211973840U/en active Active
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