CN113266078A - Construction locking device for building steel structure and installation method - Google Patents
Construction locking device for building steel structure and installation method Download PDFInfo
- Publication number
- CN113266078A CN113266078A CN202110513569.8A CN202110513569A CN113266078A CN 113266078 A CN113266078 A CN 113266078A CN 202110513569 A CN202110513569 A CN 202110513569A CN 113266078 A CN113266078 A CN 113266078A
- Authority
- CN
- China
- Prior art keywords
- locking
- steel
- clamping
- construction
- groove
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- 238000010276 construction Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 23
- 229920000742 Cotton Polymers 0.000 claims description 9
- 230000030279 gene silencing Effects 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/22—Stiff scaffolding clamps for connecting scaffold members of common shape for scaffold members in end-to-side relation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2424—Clamping connections other than bolting or riveting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2439—Adjustable connections, e.g. using elongated slots or threaded adjustment elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2451—Connections between closed section profiles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Connection Of Plates (AREA)
Abstract
The application provides a construction locking device for a building steel structure and an installation method, and belongs to the technical field of steel structure construction. This locking device for construction steel structure, including steel construction components, centre gripping coupling assembling and locking Assembly, steel construction components includes that the steel part erects roof beam and steel part crossbeam, centre gripping coupling assembling includes the grip block, two the grip block mutually blocks and passes through locking bolt fixed connection, steel part erects roof beam one end peg graft in vertical draw-in groove, steel part crossbeam one end peg graft in horizontal draw-in groove, locking Assembly includes locking plate, mount and locking screw, and this application is through mutually supporting of grip block, locking bolt, locking plate, mount and locking screw, constitutes multiple locking, has increased this locking device's fastness, has improved the stability of steel construction, has prevented to appear becoming flexible the phenomenon that drops owing to vibrations, can effectively improve the fastness of steel construction locking.
Description
Technical Field
The application relates to the field of steel structure construction, in particular to a locking device for building steel structure construction and an installation method.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises components such as girder steel, steel column, steel truss that shaped steel and steel sheet etc. were made, adopts welding seam, bolt or rivet connection between each component or the part usually, often need use locking device to consolidate in the building steel construction work progress, and current steel construction locking device is in long-time use, and the phenomenon that comes off appears becoming flexible owing to vibrations easily, causes the locking force not enough, can't effectively avoid the emergence of accident, has the potential safety hazard.
Disclosure of Invention
In order to make up for the defects, the application provides a construction locking device for a building steel structure and an installation method, and aims to solve the problems in the background technology.
The embodiment of the application provides a construction steel structure locking device, including steel construction components, centre gripping coupling assembling and locking Assembly.
The steel structure assembly comprises a steel vertical beam and a steel cross beam.
The clamping and connecting assembly comprises two clamping plates, wherein one side of each clamping plate is hinged through a hinge, the two clamping plates are mutually clamped and fixedly connected through a locking bolt, one side, opposite to the clamping plate, of each clamping plate is provided with a horizontal clamping groove and a vertical clamping groove, the horizontal clamping grooves and the vertical clamping grooves are semicircular and mutually communicated, one end of a steel vertical beam is inserted into the vertical clamping groove, and one end of a steel cross beam is inserted into the horizontal clamping groove.
The locking assembly comprises two locking plates, a fixing frame and locking screws, the two locking plates are symmetrically arranged and are respectively clamped on one sides of the two clamping plates, the two clamping plates are opposite to each other, the fixing frame is symmetrically and fixedly connected to one sides of the two clamping plates, and the locking screws are in threaded connection between the fixing frames.
In the above-mentioned realization process, two grip blocks of upset through the hinge make it block each other together, in inserting vertical draw-in groove with steel member vertical beam one end, steel member crossbeam one end is inserted in horizontal draw-in groove, rethread locking bolt is fixed with two grip blocks locking, twist and move locking screw, make the mount at locking screw both ends be close to the removal each other in step, thereby make the locking plate be close to the removal each other, and then clip locking bolt both ends locking, through the grip block, locking bolt, the locking plate, mount and locking screw mutually support, constitute multiple locking, this locking device's fastness has been increased, the stability of steel construction has been improved, the phenomenon that drops owing to vibrations appear becoming flexible, can effectively avoid steel construction locking insecure, there is the problem of potential safety hazard.
In a specific embodiment, the thread directions of two corresponding sides of the surface of the locking screw are opposite, and a tightening nut is fixedly connected to the central position of the surface of the locking screw.
In a specific embodiment, the mount symmetry sets up two sets ofly, two sets of the mount symmetry sets up two the upper and lower both ends of the relative one side of locking plate, and every group the mount symmetry is provided with two, the mount all is nearly style of calligraphy, the mount bellying be fixed with the thread bush of locking screw adaptation.
In the implementation process, the screwing nut is screwed to drive the locking screw rod to rotate, so that the fixing frames at the two ends of the locking screw rod are synchronously close to each other to move, the locking plates are close to each other to move, the two ends of the locking bolt are locked and clamped, the locking bolt is prevented from loosening, and the clamping plate and the steel structure assembly can be further locked.
In a specific embodiment, silencing cotton is bonded to one side, opposite to the two locking plates, of each locking plate, and grooves matched with the two ends of the locking bolts are formed in the silencing cotton.
In the above-mentioned realization process, the amortization is cotton has the effect of making an uproar falls in the amortization, can further eliminate because the noise that takes place the friction production between vibrations grip block and the steel construction component.
In a specific embodiment, the upper and lower ends of the two clamping plates are both provided with bolt holes, the locking bolt penetrates through the bolt holes and extends to the outside of the two clamping plates, the two ends of the locking bolt are both sleeved with tensioning rods, the two ends of each tensioning rod are both fixed with fixing rings, and the two ends of the locking bolt penetrate through the fixing rings.
In the implementation process, the two ends of the two locking bolts are tensioned, the locking bolts are prevented from loosening, and the stability of the clamping plate for clamping and fixing the steel structure assembly is improved.
In a specific embodiment, clamping pieces are embedded in the opposite sides of the two clamping plates, and the two groups of clamping pieces are symmetrically arranged on the two sides of the horizontal clamping grooves on the two clamping plates.
In a specific embodiment, chucking spare all includes ejector pad, push rod, slide bar and extrusion piece, horizontal draw-in groove one side is opened there is first ladder spout, the ejector pad slide set up in the first ladder spout, ejector pad fixed connection in push rod one end, vertical draw-in groove one side has seted up second ladder spout, the second ladder spout with first ladder spout mutually perpendicular and intercommunication each other, the extrusion piece slide set up in the second ladder spout, extrusion piece fixed connection in slide bar one end, the push rod other end with the slide bar other end all opens mutual sliding connection's bevel connection.
In the above-mentioned realization process, steel member crossbeam extrusion ejector pad is received in first ladder spout, promotes slide bar horizontal migration through the push rod for the extrusion piece is on the steel member of extrusion in vertical draw-in groove and is erected the roof beam surface, prevents that steel member crossbeam and steel member from erecting the roof beam and following horizontal draw-in groove and the interior slippage of vertical draw-in groove, has further prevented because the not hard up phenomenon that drops appears in vibrations.
In a specific embodiment, the fixed cover of push rod one end is equipped with first spring, first spring one end is fixed in the ejector pad, second ladder spout lateral wall symmetry is opened there is the spacing groove, the spacing inslot is fixed with the second spring, slide bar week lateral wall through stopper fixed connection in the second spring, the extrusion piece is kept away from one side of slide bar is fixed with a plurality of non-slip raised.
In the above-mentioned realization process, bounce through first spring supports ejector pad and push rod, avoids when not using the push rod to promote the extrusion piece under the effect of gravity and extend into vertical draw-in groove in, hinders in the steel part erects the roof beam and inserts vertical draw-in groove, through the cooperation of second spring and stopper, carries on spacingly to the slide bar to in it extends into vertical draw-in groove to prevent that it from driving the extrusion piece.
In a specific embodiment, wear-resistant anti-slip pads are bonded to the inner surfaces of the horizontal clamping grooves and the vertical clamping grooves, and the wear-resistant anti-slip pads are nylon pads.
In the implementation process, the friction force is increased, and meanwhile, part of noise generated by friction between the vibration clamping plate and the steel structure assembly can be eliminated.
The invention also provides an installation method of the building steel structure construction locking device, which comprises the following steps:
s1: turning the two clamping plates through hinges to enable the two clamping plates to be mutually clamped together, inserting one end of the steel vertical beam into the vertical clamping groove, inserting one end of the steel cross beam into the horizontal clamping groove, and locking and fixing the two clamping plates through locking bolts;
s2: and the two locking plates are respectively clamped on one sides of the two clamping plates, and the two groups of fixing frames are driven to be close to each other through the locking screw rod, so that the two clamping plates clamp the two ends of the locking bolt in a fastening manner.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic structural diagram of a construction locking device for a building steel structure and an installation method thereof according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a clamping connection assembly according to an embodiment of the present disclosure from a first perspective;
fig. 3 is a schematic structural view of a clamping connection assembly according to an embodiment of the present disclosure from a second perspective;
FIG. 4 is an enlarged schematic structural diagram of a portion A in FIG. 3 according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a locking assembly according to an embodiment of the present disclosure.
In the figure: 10-a steel structural component; 110-steel vertical beams; 120-steel beam; 20-clamping the connection assembly; 210-a clamping plate; 211-horizontal card slot; 212-vertical card slot; 213-bolt hole; 214-first step runner; 215-a limiting groove; 216-second step runner; 220-hinge; 230-a locking bolt; 240-a retainer; 241-a push block; 242-a first spring; 243-push rod; 244-a slide bar; 245-a stop block; 246-a second spring; 247-extruding a block; 248-anti-skid protrusions; 250-wear resistant non-slip mat; 260-tensioning rods; 261-a fixing ring; 30-a locking assembly; 310-a locking plate; 320-noise reduction cotton; 321-a groove; 330-a fixing frame; 331-a threaded sleeve; 340-locking screw rods; 341-tighten the nut.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 to 5, the present application provides a locking device for construction of a building steel structure, which includes a steel structure assembly 10, a clamping connection assembly 20 and a locking assembly 30.
Referring to fig. 2 and 3, the steel structure assembly 10 includes a vertical steel beam 110 and a horizontal steel beam 120, the clamping and connecting assembly 20 includes two clamping plates 210, the two clamping plates 210 are staggered, one side of each of the two clamping plates 210 is provided with a horizontal clamping groove 211 and a vertical clamping groove 212, the horizontal clamping groove 211 and the vertical clamping groove 212 are semicircular and are communicated with each other, one end of the vertical steel beam 110 is inserted into the vertical clamping groove 212, one end of the horizontal steel beam 120 is inserted into the horizontal clamping groove 211, after the two clamping plates 210 are clamped together, the horizontal clamping groove 211 and the vertical clamping groove 212 thereon can respectively form a clamping groove for clamping and fixing the vertical steel beam 110 and the horizontal steel beam 120, so that the two clamping plates 210 can clamp and fix the steel structure assembly 10, the inner surfaces of the horizontal clamping groove 211 and the vertical clamping groove 212 are both provided with wear-resistant anti-slip pads 250, and the wear-resistant slip pads 250 are nylon pads, increase frictional force, can eliminate the noise that partly takes place the friction production simultaneously between vibrations grip block 210 and the steel construction component 10, two grip block 210 one sides are articulated through hinge 220, be convenient for when not using interconnect together, so that scatter and lose, simultaneously to one side card and the locking of two grip block 210, two grip block 210 block each other and pass through locking bolt 230 fixed connection, it is concrete, bolt hole 213 has all been seted up at the upper and lower both ends of two grip block 210, bolt hole 213 all sets up in the border department that hinge 220 was kept away from to two grip block 210, and the corresponding setting of bolt hole 213 on two grip block 210, locking bolt 230 runs through bolt hole 213 and extends to the outside of two grip block 210, the surface in two grip block 210 outsides is all outstanding to locking bolt 230's tip.
In some specific embodiments, the tightening rods 260 are respectively sleeved at two ends of the locking bolt 230, the fixing rings 261 are respectively fixed at two ends of the tightening rods 260, and the two ends of the locking bolt 230 penetrate through the fixing rings 261, specifically, before the locking bolt 230 is inserted into the bolt hole 213, the tightening rod 260 outside one of the clamping plates 210 is firstly sleeved at one end of the two locking bolts 230 through the fixing rings 261, then the locking bolt 230 is inserted and extended to the outside of the other clamping plate 210, the other tightening rod 260 is sleeved at the other end of the locking bolt 230 through the fixing rings 261 and is fastened through a nut, so that two ends of the two locking bolts 230 are tightened, the locking bolt 230 is prevented from loosening, and the stability of the clamping plate 210 for clamping and fixing the steel structure assembly 10 is improved.
Referring to fig. 3 and 4, in other embodiments, the clamping members 240 are embedded in opposite sides of the two clamping plates 210, the two clamping members 240 are symmetrically disposed on two sides of the horizontal clamping groove 211 of the two clamping plates 210, specifically, each clamping member 240 includes a push block 241, a push rod 243, a sliding rod 244 and an extrusion block 247, a first step sliding groove 214 is formed in one side of the horizontal clamping groove 211, the first step sliding groove 214 is communicated with the horizontal clamping groove 211, the push block 241 is slidably disposed in the first step sliding groove 214, an inclined opening is formed at one end of the push block 241 and protrudes out of the first step sliding groove 214 to extend into the horizontal clamping groove 211, the push block 241 is fixedly connected to one end of the push rod 243, the push rod 243 is slidably disposed in a contraction section of the first step sliding groove 214, a second step sliding groove 216 is formed in one side of the vertical clamping groove 212, the second step sliding groove 216 is communicated with the vertical clamping groove 212, the second step sliding groove 216 is perpendicular to and communicated with the, the extrusion block 247 is slidably disposed in the second step sliding groove 216, the extrusion block 247 is fixedly connected to one end of the sliding rod 244, a plurality of anti-slip protrusions 248 are fixed on one side of the extrusion block 247 away from the sliding rod 244 to increase the friction force between the extrusion block 247 and the steel upright beam 110, the other end of the push rod 243 and the other end of the sliding rod 244 are both provided with oblique openings which are slidably connected with each other, when in use, when the steel member beam 120 is inserted into the horizontal slot 211, the extrusion push block 241 is contracted into the first step sliding groove 214, the sliding rod 244 is pushed by the push rod 243 to move horizontally, so that the extrusion block 247 extrudes on the surface of the steel vertical beam 110 in the vertical clamping groove 212, and as the load of the steel member cross beam 120 is increased, the more the compression force between the compression block 247 and the steel member vertical beam 110 is, and then increase frictional force, further prevent that steel member crossbeam 120 and steel member vertical beam 110 from slipping in horizontal draw-in groove 211 and the vertical draw-in groove 212, further prevented to appear not hard up the phenomenon that drops because vibrations.
It should be noted that one end of the push rod 243 is fixedly sleeved with the first spring 242, one end of the first spring 242 is fixed to the push block 241, the first spring 242 is welded to the push block 241, the push block 241 and the push rod 243 are supported by the resilience of the first spring 242, it is avoided that the push rod 243 pushes the extrusion block 247 to extend into the vertical slot 212 under the action of gravity when not in use, the steel vertical beam 110 is prevented from being inserted into the vertical slot 212, the limiting grooves 215 are symmetrically formed in the side walls of the second step sliding groove 216, the second spring 246 is fixed in the limiting grooves 215, the peripheral side walls of the slide rod 244 are fixedly connected to the second spring 246 by the limiting blocks 245, and the slide rod 244 is limited by the cooperation of the second spring 246 and the limiting blocks 245, so that the extrusion block 247 is prevented from being driven to extend into the vertical.
Referring to fig. 5, the locking assembly 30 includes two locking plates 310, a fixing frame 330 and two locking screws 340, the two locking plates 310 are symmetrically disposed, the two locking plates 310 are respectively clamped on opposite sides of the two clamping plates 210, specifically, the two locking plates 310 respectively abut against two ends of the two locking bolts 230 protruding to the outside of the clamping plates 210, silencing cotton 320 is bonded on one side of the two locking plates 310 opposite to each other, grooves 321 adapted to two ends of the locking bolts 230 are formed in the silencing cotton 320, the silencing cotton 320 has silencing and noise reducing functions and can further eliminate noise generated by friction between the vibrating clamping plates 210 and the steel structural assembly 10, the fixing frame 330 is symmetrically and fixedly connected to one side of the two locking plates 310, the locking screws 340 are screwed between the fixing frames 330, specifically, the two fixing frames 330 are symmetrically disposed, the upper and lower ends of one side of the two locking plates 310 are symmetrically disposed, the fixing frames 330 are welded on the locking plate 310, two fixing frames 330 are symmetrically arranged in each group, the fixing frames 330 are in a shape like a Chinese character 'ji', the thread sleeves 331 matched with the locking screws 340 are fixed on the convex parts of the fixing frames 330, the thread sleeves 331 are welded on the fixing frames 330, the thread directions of two sides corresponding to the surfaces of the locking screws 340 are opposite, the thread pitches are the same, the central positions of the surfaces of the locking screws 340 are fixedly connected with the tightening nuts 341, the tightening nuts 341 and the locking screws 340 are designed into a whole, the tightening nuts 341 are screwed to drive the locking screws 340 to rotate, so that the fixing frames 330 at two ends of the locking screws 340 move close to each other synchronously, the locking plates 310 move close to each other, the two ends of the locking bolts 230 are locked and clamped, the locking bolts 230 are prevented from loosening, the clamping plate 210 and the steel structure component 10 can be further locked, and the firmness of the locking device is improved, the stability of steel construction has further been improved, can effectively avoid the insecure, the problem that has the potential safety hazard of steel construction locking.
The invention also provides an installation method of the building steel structure construction locking device, which comprises the following steps:
s1: the two clamping plates 210 are turned over through the hinges 220 to be clamped together, one end of the steel vertical beam 110 is inserted into the vertical clamping groove 212, one end of the steel transverse beam 120 is inserted into the horizontal clamping groove 211, and the two clamping plates 210 are locked and fixed through the locking bolts 230;
s2: the two locking plates 310 are respectively clamped on the opposite sides of the two clamping plates 210, and the two sets of fixing frames 330 are driven by the locking screw 340 to be close to each other, so that the two clamping plates 210 clamp the two ends of the locking bolt 230.
The working principle of the construction locking device for the building steel structure and the installation method is as follows: when the clamping device is used, the two clamping plates 210 are turned over through the hinge 220 to be mutually clamped together, one end of the steel vertical beam 110 is inserted into the vertical clamping groove 212, one end of the steel cross beam 120 is inserted into the horizontal clamping groove 211, the two clamping plates 210 are locked and fixed through the locking bolt 230, the steel cross beam 120 extrudes the push block 241 to be retracted into the first step sliding groove 214, the push rod 243 pushes the slide rod 244 to move horizontally, the extrusion block 247 extrudes the surface of the steel vertical beam 110 in the vertical clamping groove 212, the screwing nut 341 is screwed, the locking screw 340 is driven to rotate, so that the fixing frames 330 at the two ends of the locking screw 340 synchronously move close to each other, the locking plates 310 move close to each other, the two ends of the locking bolt 230 are locked and clamped, and multiple locking is formed through the mutual matching of the clamping plates 210, the locking bolt 230, the clamping member 240, the locking plates 310, the fixing frames 330 and the locking screw 340, the firmness of the locking device is increased, the stability of a steel structure is improved, the phenomenon that the steel structure is loosened and falls off due to vibration is prevented, and the problems that the steel structure is not firm in locking and potential safety hazards exist can be effectively avoided.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A construction locking device for a building steel structure is characterized by comprising
The steel structure assembly (10), the steel structure assembly (10) comprises a steel vertical beam (110) and a steel cross beam (120);
the clamping and connecting assembly (20) comprises two clamping plates (210), one side of each of the two clamping plates (210) is hinged through a hinge (220), the two clamping plates (210) are mutually clamped and fixedly connected through a locking bolt (230), one opposite side of each of the two clamping plates (210) is provided with a horizontal clamping groove (211) and a vertical clamping groove (212), the horizontal clamping groove (211) and the vertical clamping groove (212) are semicircular and mutually communicated, one end of a steel vertical beam (110) is inserted into the vertical clamping groove (212), and one end of a steel cross beam (120) is inserted into the horizontal clamping groove (211);
locking Assembly (30), locking Assembly (30) are including locking plate (310), mount (330) and locking screw (340), locking plate (310) symmetry sets up two, two locking plate (310) joint respectively in two one side that grip block (210) carried on the back mutually, mount (330) symmetry fixed connection is in two one side that locking plate (310) is relative, locking screw (340) spiro union in between mount (330).
2. The locking device for construction of the building steel structure according to claim 1, wherein the thread directions of the two corresponding sides of the surface of the locking screw (340) are opposite, and a tightening nut (341) is fixedly connected to the center of the surface of the locking screw (340).
3. The locking device for construction of the building steel structure according to claim 1, wherein the fixing frames (330) are symmetrically arranged in two groups, the two groups of fixing frames (330) are symmetrically arranged at the upper end and the lower end of one side of the two locking plates (310), the two groups of fixing frames (330) are symmetrically arranged in two groups, the fixing frames (330) are in a shape like a Chinese character 'ji', and the protruding parts of the fixing frames (330) are fixed with thread sleeves (331) matched with the locking screws (340).
4. The locking device for construction of the building steel structure according to claim 1, wherein a silencing cotton (320) is adhered to one side of each of the two locking plates (310), and grooves (321) matched with two ends of the locking bolt (230) are formed in the silencing cotton (320).
5. The locking device for construction steel structures of buildings according to claim 1, wherein the two clamping plates (210) are provided with bolt holes (213) at the upper and lower ends, the locking bolt (230) extends to the outside of the two clamping plates (210) through the bolt holes (213), a tightening rod (260) is sleeved at each end of the locking bolt (230), fixing rings (261) are fixed at each end of the tightening rod (260), and each fixing ring (261) is penetrated at each end of the locking bolt (230).
6. The locking device for construction steel structures of buildings according to claim 1, characterized in that clamping pieces (240) are embedded in the opposite sides of the two clamping plates (210), and two groups of clamping pieces (240) are symmetrically arranged on the two sides of the horizontal clamping grooves (211) on the two clamping plates (210).
7. The locking device for construction of steel structure of building according to claim 6, the clamping pieces (240) comprise pushing blocks (241), pushing rods (243), sliding rods (244) and extrusion blocks (247), a first step sliding groove (214) is formed in one side of the horizontal clamping groove (211), the push block (241) is arranged in the first step sliding groove (214) in a sliding mode, the push block (241) is fixedly connected with one end of the push rod (243), one side of the vertical clamping groove (212) is provided with a second step sliding groove (216), the second step runner (216) and the first step runner (214) are perpendicular to each other and communicate with each other, the extrusion block (247) is arranged in the second step chute (216) in a sliding way, the extrusion block (247) is fixedly connected to one end of the sliding rod (244), and the other end of the push rod (243) and the other end of the sliding rod (244) are both provided with inclined openings which are mutually connected in a sliding manner.
8. The locking device for construction steel structures of buildings according to claim 7, characterized in that one end of the push rod (243) is fixedly sleeved with a first spring (242), one end of the first spring (242) is fixed to the push block (241), the side wall of the second step sliding groove (216) is symmetrically provided with a limiting groove (215), a second spring (246) is fixed in the limiting groove (215), the side wall of the sliding rod (244) is fixedly connected to the second spring (246) through a limiting block (245), and one side of the extrusion block (247) far away from the sliding rod (244) is fixed with a plurality of anti-sliding protrusions (248).
9. The locking device for construction steel structures of buildings according to claim 1, wherein the inner surfaces of the horizontal clamping groove (211) and the vertical clamping groove (212) are both adhered with wear-resistant anti-slip pads (250), and the wear-resistant anti-slip pads (250) are nylon pads.
10. The method for installing the locking device for construction steel structures according to any one of claims 1 to 9, which is characterized by comprising the following steps:
s1: turning the two clamping plates (210) through hinges (220) to enable the two clamping plates to be mutually clamped together, inserting one end of the steel vertical beam (110) into the vertical clamping groove (212), inserting one end of the steel transverse beam (120) into the horizontal clamping groove (211), and locking and fixing the two clamping plates (210) through locking bolts (230);
s2: the two locking plates (310) are respectively clamped on the opposite sides of the two clamping plates (210), and two groups of fixing frames (330) are driven to be close to each other through locking screws (340), so that the two clamping plates (210) fasten and clamp the two ends of the locking bolt (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110513569.8A CN113266078B (en) | 2021-05-11 | 2021-05-11 | Construction locking device for building steel structure and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110513569.8A CN113266078B (en) | 2021-05-11 | 2021-05-11 | Construction locking device for building steel structure and installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113266078A true CN113266078A (en) | 2021-08-17 |
| CN113266078B CN113266078B (en) | 2023-01-24 |
Family
ID=77230494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110513569.8A Active CN113266078B (en) | 2021-05-11 | 2021-05-11 | Construction locking device for building steel structure and installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113266078B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117552521A (en) * | 2023-10-20 | 2024-02-13 | 山东电力工程咨询院有限公司 | A construction steel structure locking device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110047925A1 (en) * | 2008-04-29 | 2011-03-03 | Xiuming Gan | Semi-butterfly connecting clamp and building steel framework joint structure |
| CN108547457A (en) * | 2018-03-30 | 2018-09-18 | 浙江申诚环境工程有限公司 | A kind of construction steel structure construction locking device and installation method |
| CN208815771U (en) * | 2018-09-18 | 2019-05-03 | 王凤平 | A kind of construction steel structure coupled column |
| CN210917759U (en) * | 2019-08-29 | 2020-07-03 | 江西达成钢结构有限公司 | Construction locking device for building steel structure |
| CN211840798U (en) * | 2020-03-26 | 2020-11-03 | 山东中煤鲁宁重工科技有限公司 | Quick positioner for welding of assembled building steel structure frame |
| CN211974293U (en) * | 2020-03-17 | 2020-11-20 | 济宁一建钢结构工程有限公司 | Building steel frame locking device |
-
2021
- 2021-05-11 CN CN202110513569.8A patent/CN113266078B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110047925A1 (en) * | 2008-04-29 | 2011-03-03 | Xiuming Gan | Semi-butterfly connecting clamp and building steel framework joint structure |
| CN108547457A (en) * | 2018-03-30 | 2018-09-18 | 浙江申诚环境工程有限公司 | A kind of construction steel structure construction locking device and installation method |
| CN208815771U (en) * | 2018-09-18 | 2019-05-03 | 王凤平 | A kind of construction steel structure coupled column |
| CN210917759U (en) * | 2019-08-29 | 2020-07-03 | 江西达成钢结构有限公司 | Construction locking device for building steel structure |
| CN211974293U (en) * | 2020-03-17 | 2020-11-20 | 济宁一建钢结构工程有限公司 | Building steel frame locking device |
| CN211840798U (en) * | 2020-03-26 | 2020-11-03 | 山东中煤鲁宁重工科技有限公司 | Quick positioner for welding of assembled building steel structure frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117552521A (en) * | 2023-10-20 | 2024-02-13 | 山东电力工程咨询院有限公司 | A construction steel structure locking device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113266078B (en) | 2023-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5961248A (en) | Structural member connection and method | |
| CN114635504B (en) | Assembled steel structure frame fast-assembling structure based on archaize building and installation method thereof | |
| CN113266078B (en) | Construction locking device for building steel structure and installation method | |
| EP3247842B1 (en) | Formwork beam and formwork construction | |
| JP2018188952A (en) | Scaffold board fastener | |
| KR101805361B1 (en) | A clamp for safety stanchion type | |
| KR20160142928A (en) | Built-up scaffold for construction field) | |
| US7437829B2 (en) | Cross tie connection bracket | |
| JP3881649B2 (en) | Parent rope support | |
| KR101851505B1 (en) | Safety balustrade | |
| CN214401907U (en) | Energy-saving and shock-absorbing steel structure | |
| KR101941917B1 (en) | Reinforced Connection device and method | |
| JP2000017614A (en) | Cable connection method for suspended structures | |
| US20020129993A1 (en) | Safety harness and ladder assembly | |
| CN217420421U (en) | Scaffold | |
| KR20190103771A (en) | Railing system | |
| US20050284698A1 (en) | Ladder support | |
| CN218713929U (en) | Reinforced steel structure at joint of steel structure | |
| CN218148887U (en) | Energy-saving steel structure unit and steel structure | |
| JP2816953B2 (en) | Handrail pillar with lock for building scaffold | |
| CN117026834B (en) | A bridge pier cap beam support frame | |
| CN220203349U (en) | Fixed scaffold assembly that encorbelments | |
| CN221399401U (en) | Keel stand column fixing structure | |
| JPH10220002A (en) | Pipe support fittings for building | |
| CN218467070U (en) | High-stability connecting fastener for full-hall support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |