CN115075385B - Connecting device for building steel structure - Google Patents
Connecting device for building steel structure Download PDFInfo
- Publication number
- CN115075385B CN115075385B CN202210696491.2A CN202210696491A CN115075385B CN 115075385 B CN115075385 B CN 115075385B CN 202210696491 A CN202210696491 A CN 202210696491A CN 115075385 B CN115075385 B CN 115075385B
- Authority
- CN
- China
- Prior art keywords
- wall
- rod
- groove
- adjusting
- steel column
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 79
- 239000010959 steel Substances 0.000 title claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000004567 concrete Substances 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 230000006835 compression Effects 0.000 claims description 26
- 238000012546 transfer Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
-
- 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
- E04B2001/2406—Connection nodes
-
- 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
- E04B2001/2463—Connections to foundations
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a connecting device for a building steel structure, which comprises a concrete foundation, a steel column and foundation bolts, wherein a fixing plate is arranged above the concrete foundation and connected with the foundation bolts, an adjusting plate is arranged above the fixing plate, the steel column is placed above the adjusting plate after the fixing plate is fixed with the surface of the concrete foundation through the foundation bolts, the steel column and the adjusting plate are screwed together to preliminarily fix the steel column through the foundation bolts, the verticality of the steel column at the front, the rear, the left and the right is corrected at one time through a vertical calibration mechanism, then the adjusting plate and the steel column are screwed and fixed through the foundation bolts, so that the repeated rotation of the foundation bolts at the outer side of the steel column by workers is avoided, the workload of the workers is reduced, the time is saved, and the height of the steel column can be adjusted through a height adjusting mechanism, so that the elevation error of the steel structure building is small and accurate.
Description
Technical Field
The invention relates to the technical field of building steel structures, in particular to a connecting device for a building steel structure.
Background
The steel structure building is a novel building system, breaks through the industrial boundaries among the house industry, the building industry and the metallurgy industry, and is integrated into a novel industry system, namely the steel structure building system which is commonly seen by the industry, compared with the traditional concrete building, the steel structure building has the advantages that steel plates or section steel are used for replacing reinforced concrete, the strength is higher, and the shock resistance is better. And the components can be manufactured in a factory and installed on site, so that the construction period is greatly reduced. The steel can be recycled, so that the construction waste can be greatly reduced, and the method is more environment-friendly, is widely adopted by various countries in the world, is applied to industrial buildings and civil buildings, is increasingly mature in application of the current steel structure building on high-rise and super-high-rise buildings, gradually becomes a mainstream construction process, and is the development direction of future buildings.
When the steel structure is installed, the steel structure is prefabricated in advance, a worker is required to lift the steel column through the crane and then slowly move to the installation position, the height of the steel column is adjusted through the gasket, after the elevation is measured by the level gauge correctly, the gasket is stopped to be placed, the foundation bolt cap is screwed, then the perpendicularity of the steel column is measured by using the theodolite and the tape measure, the foundation bolt cap is screwed after the perpendicularity of the steel column is adjusted through the jack, and therefore the steel column is connected and installed. To this end, we propose a connection device for building steel structures.
Disclosure of Invention
The present invention aims to provide a connecting device for a building steel structure, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the connecting device for the building steel structure comprises a concrete foundation, a steel column and foundation bolts, wherein a fixing plate is arranged above the concrete foundation and connected with the foundation bolts, an adjusting plate is arranged above the fixing plate and connected with the steel column, and a height adjusting mechanism capable of adjusting the height of the steel column is arranged at the bottom of the adjusting plate; and the outer side of the adjusting plate is provided with a vertical calibration mechanism capable of adjusting the verticality of the steel column in front of and behind as well as in the left and right.
Preferably, the height adjusting mechanism comprises a connecting cylinder arranged at the bottom of the adjusting plate, a threaded rod is arranged on the inner wall of the bottom end of the connecting cylinder, one end of the threaded rod is connected with the inner wall of the fixing plate, a limiting block is arranged on the outer side of the bottom end of the connecting cylinder, a limiting groove which can be in sliding connection with the limiting block is formed in the inner wall of the fixing plate, and a driving piece capable of driving the threaded rod to rotate is arranged on the outer side of the bottom end of the threaded rod.
Preferably, the driving piece is including setting up the drive gear in the threaded rod bottom outside, the drive gear outside is equipped with the drive chain, drive chain one end is equipped with the driving gear, the driving gear rotates with the fixed plate inner wall and is connected, driving gear one end is equipped with the transfer line, transfer line one end inner wall is equipped with the actuating lever, the actuating lever outside is equipped with the locating part that can carry out spacing to the actuating lever.
Preferably, the limiting piece is including setting up the joint piece in the actuating lever outside, actuating lever is close to joint piece one end and is equipped with reset spring one, reset spring one end and transfer line inner wall connection, the transfer line inner wall is equipped with can have the intercommunication groove one with joint piece sliding connection, the fixed plate inner wall is equipped with the joint groove that can with joint piece joint.
Preferably, the vertical calibration mechanism comprises a rotating rod arranged on the inner wall around the adjusting plate, a trapezoid calibration block is arranged on the outer side of the rotating rod, a communication hole is formed in the inner wall of the adjusting plate, penetrating out of one end of the rotating rod, and a rotating piece capable of driving the rotating rod to rotate is arranged on the inner wall of the communication hole.
Preferably, the rotating member comprises an adjusting rod arranged on the inner wall of the communication hole, an extruding plate is arranged at one end of the adjusting rod, a second reset spring is arranged at one end of the extruding plate, one end of the second reset spring is connected with the inner wall of the communication hole, a clamping block is arranged on the inner wall of the adjusting rod, a first compression spring is arranged at one end of the clamping block and connected with the inner wall of the adjusting rod, a plurality of sliding grooves which can be in sliding connection with the clamping block are formed in the inner wall of the communication hole, a reset groove is formed in one end of each sliding groove, a second communication groove is formed in one end of each sliding groove, a positioning block is arranged on the inner wall of each second communication groove, a second compression spring is arranged at one end of each positioning block, and one end of each second compression spring is connected with the inner wall of the adjusting plate.
Preferably, the clamping groove is provided with a rotating end and a plurality of clamping ends.
Preferably, one end of the clamping block, which is far away from the compression spring, is provided with an inclined end.
Preferably, two sliding grooves are arranged, and the two sliding grooves are separated by 90 degrees.
Preferably, the trapezoid calibration block inner wall is provided with a movable groove, the movable groove inner wall is provided with a supporting piece capable of supporting the steel column, the supporting piece comprises an L-shaped block arranged on the movable groove inner wall, one end of the L-shaped block penetrates out of the movable groove inner wall to be connected with a concrete foundation, one end of the L-shaped block is provided with a third compression spring, and one end of the third compression spring is connected with the movable groove inner wall.
Compared with the prior art, the invention has the beneficial effects that:
when the steel column fixing device is used, a worker fixes the surface of the fixing plate and the surface of the concrete foundation through the foundation bolts, then places the steel column above the adjusting plate, screws the steel column and the adjusting plate together through the foundation bolts to preliminarily fix the steel column, corrects the front, back, left and right verticality of the steel column at one time through the vertical calibration mechanism, screws the adjusting plate and the steel column through the foundation bolts to fix the adjusting plate, avoids the worker repeatedly turning the foundation bolts on the outer side of the steel column, reduces the workload of the worker, saves time, and can adjust the height of the steel column through the height adjustment mechanism, so that the elevation error of the steel structure building is small and accurate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic front view of an anchor bolt according to the present invention;
FIG. 3 is a schematic view in front cross-section of the structural height adjustment mechanism of the present invention;
FIG. 4 is a schematic front cross-sectional view of a connecting cylinder of the present invention;
FIG. 5 is a schematic view in front cross-section of a structural limiter of the present invention;
FIG. 6 is a schematic view of a bottom cross-section of a structural latch slot of the present invention;
FIG. 7 is a schematic diagram of a front cross-sectional view of a vertical alignment mechanism of the present invention;
FIG. 8 is a schematic front cross-sectional view of a structural rotor of the present invention;
FIG. 9 is a schematic side cross-sectional view of a structural chute of the present invention;
FIG. 10 is a schematic diagram of the overall structure of the present invention;
FIG. 11 is a schematic front view of a structural support of the present invention;
FIG. 12 is a schematic front cross-sectional view of a mobile trough of the present invention;
FIG. 13 is a schematic side view of a trapezoidal calibration block according to the present invention.
In the figure: 1-a concrete foundation; 2-steel columns; 3-anchor bolts; 30-an anchor bolt cap; 4-a fixing plate; 5-adjusting plates; 6-a height adjustment mechanism; 60-connecting cylinder; 61-a threaded rod; 62-limiting blocks; 63-limit grooves; 64-drive member; 65-a transmission gear; 66-drive chain; 67-a drive gear; 68-a transmission rod; 69-driving rod; 6A-limiting piece; 6B-clamping blocks; 6C-a first return spring; 6D-connecting the first groove; 6E-clamping grooves; 6F-a rotating end; 6G-clamping ends; 7-a vertical alignment mechanism; 70-rotating a rod; 71-a trapezoidal calibration block; 72-communicating holes; 73-rotating member; 74-adjusting the rod; 75-squeeze plate; 76-a second return spring; 77-clamping blocks; 78-compressing the first spring; 79-slide groove; 7A-a reset groove; 7B-a second communicating groove; 7C-positioning blocks; 7D-compressing the second spring; 7E-beveled ends; 7F-a moving tank; 7G-support; 7H-L blocks; 7J-compression spring three.
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.
Example 1
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a connecting device for building steel construction, includes concrete foundation 1, steel column 2 and rag bolt 3, rag bolt 3 and concrete foundation 1 fixed connection, fixed plate 4 is located concrete foundation 1 top, fixed plate 4 and rag bolt 3 sliding connection, adjusting plate 5 is located fixed plate 4 top, steel column 2 is placed at adjusting plate 5 upper surface, adjusting plate 5 bottom is equipped with high adjustment mechanism 6 that can adjust steel column 2 height; the adjusting plate 5 outside is equipped with the perpendicular calibration mechanism 7 that can adjust the straightness that hangs down around the steel column 2 and control, during the use, the staff is with rag bolt 3 fixing base concrete foundation 1 surface again, place fixed plate 4 on concrete foundation 1 surface, and make rag bolt 3 pass fixed plate 4 inner wall, and fix fixed plate 4 concrete surface again through rag bolt cap 30, place steel column 2 in adjusting plate 5 top after fixed plate 4 is fixed, carry out preliminary fixation with steel column 2 and adjusting plate 5 through rag bolt cap 30, correct around to steel column 2 through the perpendicular calibration mechanism 7 that sets up, screw up rag bolt cap 30 after correcting and fix steel column 2 and adjusting plate 5, avoid the staff to repeat rag bolt 3 in knob steel column 2 outside, reduce staff's work load, save time, and adjust the height of steel column 2 through the altitude error who sets up of adjusting mechanism 6, make steel structure building little more accurate.
The height adjusting mechanism 6 comprises a connecting cylinder 60 fixedly connected with the bottom of the adjusting plate 5, the inner wall of the bottom end of the connecting cylinder 60 is in threaded connection with a threaded rod 61, the threaded rod 61 is fixedly-free end, one end of the threaded rod 61 is rotatably connected with the inner wall of the fixed plate 4, the other end of the threaded rod 61 is suspended, a limiting block 62 is fixedly connected with the outer side of the bottom end of the connecting cylinder 60, a limiting groove 63 which can be slidably connected with the limiting block 62 is formed in the inner wall of the fixed plate 4, a driving piece 64 which can drive the threaded rod 61 to rotate is arranged on the outer side of the bottom end of the threaded rod 61, when the height of the steel column 2 is adjusted, a worker drives the threaded rod 61 to rotate through the driving piece 64, the threaded rod 61 drives the connecting cylinder 60 to move up and down along the surface of the threaded rod 61, and the limiting block 62 is slid along the inner wall of the limiting groove 63, so that the connecting cylinder 60 drives the adjusting plate 5 to move in the vertical direction.
The driving piece 64 includes the drive gear 65 with threaded rod 61 bottom outside fixed connection, the outside meshing of drive gear 65 has drive chain 66, drive chain 66 one end meshing has driving gear 67, driving gear 67 rotates with fixed plate 4 inner wall to be connected, driving gear 67 one end fixedly connected with transfer line 68, transfer line 68 one end inner wall sliding connection has actuating lever 69, the actuating lever 69 outside is equipped with the locating part 6A that can carry out spacing to actuating lever 69, the during operation of driving piece 64, remove the fixed back to actuating lever 69 through locating part 6A, the staff drives actuating lever 69 and rotates, actuating lever 69 drives actuating lever 68 rotation, actuating lever 68 drives driving gear 67 rotation, driving gear 67 drives drive chain 66 rotation, 1 drive chain 66 drives drive gear 65 rotation, actuating gear 65 drives threaded rod 61 rotation in order to cooperate the height of adjusting plate 5.
The limiting piece 6A comprises a clamping block 6B fixedly connected with the outer side of the driving rod 69, one end of the driving rod 69, close to the clamping block 6B, is fixedly connected with a reset spring 6C, one end of the reset spring 6C is fixedly connected with the inner wall of the transmission rod 68, a first communicating groove 6D which is slidably connected with the clamping block 6B is formed in the inner wall of the transmission rod 68, a clamping groove 6E which is capable of being clamped with the clamping block 6B is formed in the inner wall of the fixing plate 4, a rotating end 6F and a plurality of clamping ends 6G are arranged in the clamping groove 6E, when the fixing of the limiting piece 6A to the driving rod 69 is released, a worker pushes down the driving rod 69, the driving rod 69 drives the clamping block 6B to slide along the first communicating groove 6D and compress the reset spring 6C, and accordingly the clamping block 6B slides to the rotating end 6F from the clamping end 6G of the clamping groove 6E, when the worker drives the driving rod 69 to rotate, the driving rod 69 drives the clamping block 6B to rotate at the rotating end 6F of the clamping groove 6E, and accordingly the driving rod 69 is pushed by the worker to press the driving rod 69 to rotate, and the driving rod 69 is pushed by the driving rod 69 to rotate at the corresponding position to the rotating end 6F.
The vertical calibration mechanism 7 comprises rotating rods 70 which are respectively connected with the inner walls around the adjusting plate 5 in a rotating way, trapezoidal calibration blocks 71 are fixedly connected to the outer sides of the rotating rods 70, communication holes 72 are formed in one ends of the rotating rods 70 in a penetrating way, the inner walls of the communication holes 72 are provided with rotating pieces 73 capable of driving the rotating rods 70 to rotate, when the vertical calibration mechanism 7 works, workers drive the rotating rods 70 to rotate through the rotating pieces 73, the rotating rods 70 rotate to drive the trapezoidal calibration blocks 71 to rotate to be attached to the surfaces of the steel columns 2 and form 90 degrees with the adjusting plate 5, and when the trapezoidal calibration blocks 71 around the steel columns 2 are 90 degrees with the adjusting plate 5, the trapezoidal calibration blocks 71 limit the front and back directions and the left and right directions of the steel columns 2 together, so that the verticality of the steel columns 2 is calibrated rapidly, the time of the workers is saved, and the workload of the workers is reduced.
The rotating member 73 comprises an adjusting rod 74 slidably connected with the inner wall of the communication hole 72, the extruding plate 75 is positioned at one end of the adjusting rod 74, the extruding plate 75 is slidably connected with the inner wall of the communication hole 72, one end of the extruding plate 75 is fixedly connected with a second return spring 76, one end of the second return spring 76 is fixedly connected with the inner wall of the communication hole 72, a clamping block 77 is slidably connected with the inner wall of the adjusting rod 74, one end of the clamping block 77 is fixedly connected with a first compression spring 78, one end of the first compression spring 78 is fixedly connected with the inner wall of the adjusting rod 74, one end of the clamping block 77, far from the first compression spring 78, is provided with an inclined end 7E, the inner wall of the communication hole 72 is provided with a plurality of sliding grooves 79 which can be slidably connected with the clamping block 77, the sliding grooves 79 are provided with two sliding grooves 79, the two sliding grooves 79 are spaced by 90 DEG, a return groove 7A is communicated with one end of the sliding grooves 79, one end of the sliding grooves 7B is communicated with the inner wall of the second communication groove 7B, the positioning block 7C is slidably connected with the inner wall of the first sliding groove 7B, one end of the positioning block 7C is fixedly connected with a compression spring II 7D, one end of the compression spring II 7D is fixedly connected with the inner wall of the adjusting plate 5, when the rotating member 73 works, a worker presses the adjusting rod 74, the adjusting rod 74 drives the clamping block 77 to slide along the inner wall of the sliding groove 79, meanwhile, the adjusting rod 74 pushes the extruding plate 75 to slide along the inner wall of the communication hole 72, the extruding plate 75 extrudes the return spring II 76, when the clamping block 77 moves to the communication groove II 7B at one end of the sliding groove 79, the compressed compression spring I78 pushes the clamping block 77 to slide outwards along the inner wall of the adjusting rod 74, the clamping block 77 slides to extrude the positioning block 7C on the inner wall of the communication groove II 7B, the positioning block 7C slides along the inner wall of the communication groove II 7B and extrudes the compression spring II 7D, the fixation of the positioning block 7C on the rotating rod 70 is released, the worker rotates the adjusting rod 74, when the adjusting rod 74 rotates 90 degrees, the compressed second compression spring 7D pushes the positioning block 7C to slide along the inner wall of the adjusting plate 5 and be clamped with the inner wall of the remaining second communication groove 7B, a worker judges that the rotating rod 70 rotates 90 degrees through sound when the second compression spring 7D pushes the positioning block 7C to collide with the inner wall of the adjusting plate 5, the adjusting rod 74 is loosened after the worker hears the sound during clamping, the compressed second return spring 76 pushes the extruding plate 75 to reset, the extruding plate 75 pushes the adjusting rod 74 to move, the adjusting rod 74 drives the inclined end 7E of the clamping block 77 to extrude the inner wall of the second communication groove 7B and enable the clamping block 77 to slide along the inner wall of the adjusting rod 74 and extrude the first compression spring 78, meanwhile, the adjusting rod 74 drives the clamping block 77 to slide along the inner wall of the sliding groove 79 to the position of the return groove 7A, and the clamping block 77 drives the adjusting rod 74 to rotate under the action of gravity, so that the clamping block 77 slides along the inner wall of the return groove 7A and moves to be in the same plane with the positioning block 7C again, and is matched with the next use.
Example two
As shown in fig. 10-13, in the second embodiment, other structures are unchanged, unlike the first embodiment, the inner wall of the trapezoid calibration block 71 is provided with a moving groove 7F, the inner wall of the moving groove 7F is provided with a supporting piece 7G capable of supporting the steel column 2, the supporting piece 7G comprises an L-shaped block 7H slidably connected with the inner wall of the moving groove 7F, one end of the L-shaped block 7H penetrates out of the inner wall of the moving groove 7F to contact with the concrete foundation 1, one end of the L-shaped block 7H is fixedly connected with a compression spring three 7J, one end of the compression spring three 7J is fixedly connected with the inner wall of the moving groove 7F, when the trapezoid calibration block 71 and the inner wall of the adjusting plate 5 are 90 degrees, the compression spring three 7J pushes the L-shaped block 7H to slide along the inner wall of the moving groove 7F and enable the L-shaped block 7H to contact with the concrete foundation 1, and the fixing plate 4, the adjusting plate 5 and the steel column 2 are supported by matching the L-shaped block 7H and the trapezoid calibration block 71 to form a right triangle, so that the stability of the fixing plate 4, the adjusting plate 5 and the steel column 2 is enhanced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a connecting device for building steel construction, includes concrete foundation (1), steel column (2) and rag bolt (3), its characterized in that: the concrete foundation is characterized in that a fixed plate (4) is arranged above the concrete foundation (1), the fixed plate (4) is connected with foundation bolts (3), an adjusting plate (5) is arranged above the fixed plate (4), the adjusting plate (5) is connected with a steel column (2), and a height adjusting mechanism (6) capable of adjusting the height of the steel column (2) is arranged at the bottom of the adjusting plate (5);
the outer side of the adjusting plate (5) is provided with a vertical calibrating mechanism (7) which can adjust the verticality of the steel column (2) in front and back and left and right;
the vertical calibration mechanism (7) comprises a rotating rod (70) arranged on the inner wall around the adjusting plate (5), a trapezoid calibration block (71) is arranged on the outer side of the rotating rod (70), a communication hole (72) is formed in the inner wall of the rotating rod (70), which penetrates out of the adjusting plate (5), of one end of the rotating rod (70), and a rotating piece (73) capable of driving the rotating rod (70) to rotate is arranged on the inner wall of the communication hole (72); the rotating piece (73) comprises an adjusting rod (74) arranged on the inner wall of the communication hole (72), one end of the adjusting rod (74) is provided with a pressing plate (75), one end of the pressing plate (75) is provided with a second return spring (76), one end of the second return spring (76) is connected with the inner wall of the communication hole (72), the inner wall of the adjusting rod (74) is provided with a clamping block (77), one end of the clamping block (77) is provided with a first compression spring (78), one end of the first compression spring (78) is connected with the inner wall of the adjusting rod (74), the inner wall of the communication hole (72) is provided with a plurality of sliding grooves (79) which can be connected with the clamping block (77) in a sliding mode, a reset groove (7A) is formed in one end of the sliding groove, any two (7B) inner wall of the communication groove is provided with a positioning block (7C), one end of the positioning block (7C) is provided with a second compression spring (7D), and one end of the second compression spring (7D) is connected with the inner wall of the adjusting plate (5).
2. A connection device for a building steel structure according to claim 1, characterized in that: the height adjusting mechanism (6) comprises a connecting cylinder (60) arranged at the bottom of an adjusting plate (5), a threaded rod (61) is arranged on the inner wall of the bottom end of the connecting cylinder (60), one end of the threaded rod (61) is connected with the inner wall of a fixed plate (4), a limiting block (62) is arranged on the outer side of the bottom end of the connecting cylinder (60), a limiting groove (63) which can be in sliding connection with the limiting block (62) is formed in the inner wall of the fixed plate (4), and a driving piece (64) capable of driving the threaded rod (61) to rotate is arranged on the outer side of the bottom end of the threaded rod (61).
3. A connection device for a building steel structure according to claim 2, characterized in that: the driving piece (64) is including setting up drive gear (65) in threaded rod (61) bottom outside, the drive gear (65) outside is equipped with drive chain (66), drive chain (66) one end is equipped with driving gear (67), driving gear (67) are connected with fixed plate (4) inner wall rotation, driving gear (67) one end is equipped with transfer line (68), transfer line (68) one end inner wall is equipped with actuating lever (69), actuating lever (69) outside is equipped with spacing piece (6A) that can carry out spacing to actuating lever (69).
4. A connection device for a building steel structure according to claim 3, characterized in that: the limiting piece (6A) comprises a clamping block (6B) arranged on the outer side of a driving rod (69), a first reset spring (6C) is arranged at one end, close to the clamping block (6B), of the driving rod (69), one end of the first reset spring (6C) is connected with the inner wall of a transmission rod (68), a first communication groove (6D) which is slidably connected with the clamping block (6B) can be formed in the inner wall of the transmission rod (68), and a clamping groove (6E) which is capable of being clamped with the clamping block (6B) is formed in the inner wall of the fixing plate (4).
5. A connection device for a building steel structure according to claim 4, wherein: the clamping groove (6E) is provided with a rotating end (6F) and a plurality of clamping ends (6G).
6. A connection device for a building steel structure according to claim 1, characterized in that: one end of the clamping block (77) far away from the compression spring I (78) is provided with an inclined end (7E).
7. A connection device for a building steel structure according to claim 1, characterized in that: two sliding grooves (79) are arranged, and the two sliding grooves (79) are separated by 90 degrees.
8. A connection device for a building steel structure according to claim 1, characterized in that: the trapezoid calibration block (71) inner wall is equipped with removal groove (7F), remove groove (7F) inner wall and be equipped with support piece (7G) that can support steel column (2), support piece (7G) are including setting up L type piece (7H) at removal groove (7F) inner wall, L type piece (7H) one end wears out removal groove (7F) inner wall and is connected with concrete foundation (1), L type piece (7H) one end is equipped with compression spring three (7J), compression spring three (7J) one end and removal groove (7F) inner wall connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210696491.2A CN115075385B (en) | 2022-06-20 | 2022-06-20 | Connecting device for building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210696491.2A CN115075385B (en) | 2022-06-20 | 2022-06-20 | Connecting device for building steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115075385A CN115075385A (en) | 2022-09-20 |
| CN115075385B true CN115075385B (en) | 2024-03-22 |
Family
ID=83253146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210696491.2A Active CN115075385B (en) | 2022-06-20 | 2022-06-20 | Connecting device for building steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115075385B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817482A (en) * | 2012-08-07 | 2012-12-12 | 中建钢构有限公司 | Steel column correcting device and correcting construction method thereof |
| CN110984612A (en) * | 2019-12-04 | 2020-04-10 | 中建二局第一建筑工程有限公司 | Steel column correcting and fixing structure |
| CN211873896U (en) * | 2020-03-27 | 2020-11-06 | 王斌 | Steel structure column installation device |
| KR102347723B1 (en) * | 2020-10-16 | 2022-01-06 | 전정진 | vertical angle compensator of pillar |
| CN216076412U (en) * | 2021-11-10 | 2022-03-18 | 杭州诚英建筑科技有限公司 | Steel stand straightness deviation of hanging down handles part |
| CN216690432U (en) * | 2021-11-24 | 2022-06-07 | 中铁二十一局集团第二工程有限公司 | Steel column installation straightness's that hangs down rectifies fixture |
-
2022
- 2022-06-20 CN CN202210696491.2A patent/CN115075385B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817482A (en) * | 2012-08-07 | 2012-12-12 | 中建钢构有限公司 | Steel column correcting device and correcting construction method thereof |
| CN110984612A (en) * | 2019-12-04 | 2020-04-10 | 中建二局第一建筑工程有限公司 | Steel column correcting and fixing structure |
| CN211873896U (en) * | 2020-03-27 | 2020-11-06 | 王斌 | Steel structure column installation device |
| KR102347723B1 (en) * | 2020-10-16 | 2022-01-06 | 전정진 | vertical angle compensator of pillar |
| CN216076412U (en) * | 2021-11-10 | 2022-03-18 | 杭州诚英建筑科技有限公司 | Steel stand straightness deviation of hanging down handles part |
| CN216690432U (en) * | 2021-11-24 | 2022-06-07 | 中铁二十一局集团第二工程有限公司 | Steel column installation straightness's that hangs down rectifies fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115075385A (en) | 2022-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204019700U (en) | Stair prefabricated components mould | |
| CN209620319U (en) | A kind of half built-in exterior wall board mounting structure of assembled architecture | |
| CN115075385B (en) | Connecting device for building steel structure | |
| CN219732331U (en) | Steel beam connecting device for assembled building | |
| CN220133277U (en) | Steel bar positioning structure for building construction | |
| CN219411381U (en) | Aluminum template reinforcing apparatus that PC prefabricated wall body and cast-in-situ wall body combine together | |
| CN217943741U (en) | Prefabricated box girder steel construction pedestal | |
| CN203238657U (en) | Tool type anchor bolt mounting positioner | |
| CN113293923A (en) | Lifting point dislocation adjusting structure of keel and mounting method | |
| CN216007323U (en) | Steel structure frame connecting piece | |
| CN217834107U (en) | Prestressed concrete tubular pile forming die | |
| CN214402557U (en) | A easy installing support for stores pylon | |
| CN219316128U (en) | Prefabricated wallboard and precast beam installation connection structure | |
| CN219692739U (en) | Suspension device for special-shaped high-rise building window installation measuring instrument | |
| CN213742288U (en) | Telescopic module of beam and plate | |
| CN220848719U (en) | Frame column template reinforcing structure for house construction engineering | |
| CN212670853U (en) | Building steel structure connecting piece | |
| CN219794418U (en) | Positioning reinforcing device for positioning dowel bar | |
| CN214696440U (en) | Steel frame crossbeam for steel structure factory building | |
| CN220469410U (en) | Plate fastener for building construction | |
| CN217597373U (en) | Mould for manufacturing masonry secondary structure prefabricated part | |
| CN117536430A (en) | Slip form construction device and construction process thereof | |
| CN217128302U (en) | Foundation bolt positioning device for steel structure | |
| CN220184638U (en) | Pre-buried locator in hole is predetermine to building structure | |
| CN211873960U (en) | Support frame for building |
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 |