CN113090041A - Steel construction beam column nodal connection structure - Google Patents
Steel construction beam column nodal connection structure Download PDFInfo
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- CN113090041A CN113090041A CN202110500951.5A CN202110500951A CN113090041A CN 113090041 A CN113090041 A CN 113090041A CN 202110500951 A CN202110500951 A CN 202110500951A CN 113090041 A CN113090041 A CN 113090041A
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- 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
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- 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
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a steel structure beam column joint connecting structure which comprises a bottom plate, a clamping device and a pushing device, wherein the clamping device is installed at the upper end of the bottom plate, and the pushing device is arranged on the right side of the clamping device. The invention can solve the problems that when the existing equipment is spliced aiming at the nodes of the rectangular steel structure beam column, the corresponding adjustment can not be carried out according to the size of the steel structure beam column, so that the steel structure beam columns with different sizes can not be clamped and limited, and the connection angle of the steel structure beam column can not be adjusted within a certain range, so that the use occasions of the equipment are reduced, the applicability of the equipment is reduced, meanwhile, the steel structure beam column can not be pushed to the middle part when the steel structure beam column is connected, the phenomenon of alignment deviation is easy to occur when the two steel structure beam columns are in butt joint, the butt joint accuracy of the steel structure beam columns is reduced, the steel structure beam columns need to be adjusted again, the connection efficiency of the nodes of the two steel structure beam columns is reduced, and the like.
Description
Technical Field
The invention relates to the technical field of steel structure assembly, in particular to a steel structure beam column joint connecting structure.
Background
The steel structure beam column is a beam column made of steel materials and is one of main building structure types; the steel structure beam column mainly comprises steel beams, steel columns, steel trusses and other members which are made of section steel, steel plates and the like; the steel structure beams and columns are usually connected by adopting welding seams, bolts or rivets, and the steel structure beams and columns are required to be spliced before connection; the steel structure beam column has the characteristics of light self weight, simple and convenient construction and the like, and is widely applied to the construction of large-scale factory buildings, venues and super high-rise buildings.
At present, when current equipment splices to the node of rectangle steel construction beam column, there is following not enough usually: 1. the existing equipment can not be correspondingly adjusted according to the size of the steel structure beam column, so that the steel structure beam column with different sizes can not be clamped and limited, and the connection angle of the steel structure beam column can not be adjusted within a certain range, so that the use occasions of the equipment are reduced, and the applicability of the equipment is reduced; 2. the existing equipment can not push the steel structure beam column to the middle part when the steel structure beam column is connected, the phenomenon of alignment deviation easily occurs when the two steel structure beam columns are in butt joint, the accuracy of butt joint of the steel structure beam column is reduced, the steel structure beam column needs to be adjusted again, and the efficiency of node connection of the two steel structure beam columns is reduced.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that when the existing equipment is spliced aiming at the nodes of the rectangular steel structure beam column, the corresponding adjustment can not be carried out according to the size of the steel structure beam column, so that the steel structure beam columns with different sizes can not be clamped and limited, and the connection angle of the steel structure beam column can not be adjusted within a certain range, so that the use occasions of the equipment are reduced, the applicability of the equipment is reduced, meanwhile, the steel structure beam column can not be pushed to the middle part when the steel structure beam column is connected, the phenomenon of alignment deviation is easy to occur when the two steel structure beam columns are in butt joint, the butt joint accuracy of the steel structure beam columns is reduced, the steel structure beam columns need to be adjusted again, the connection efficiency of the nodes of the two steel structure beam columns is reduced, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the steel structure beam column joint connecting structure comprises a bottom plate, a clamping device and a pushing device, wherein the clamping device is installed at the upper end of the bottom plate, the pushing device is arranged on the right side of the clamping device, and the pushing device is connected with the bottom plate in a sliding mode.
The clamping device comprises a bidirectional push rod, a support plate, a rotating rod, an angle adjusting mechanism, a U-shaped frame, a placing plate, a middle pushing mechanism, a connecting spring, a pushing mechanism and a clamping mechanism, wherein the bidirectional push rod is installed at the upper end of the bottom plate through an installation plate, the support plates are symmetrically installed at the front and back of the two ends of the bidirectional push rod through rectangular plates, the rotating rod is connected in a penetrating and rotating mode in the middle of the support plate, the angle adjusting mechanism is connected at the outer end of the support plate close to the middle in a sliding mode, the U-shaped frame is installed at the inner end of the rotating rod, a sliding hole is formed in the U-shaped frame, the placing plate is connected in a sliding mode in the sliding hole, the middle of the placing plate is provided with the middle pushing mechanism, the middle pushing mechanism is rotatably connected with the wall of, when the steel wire rope works, firstly, a bidirectional push rod is manually started, the bidirectional push rod drives a rotating rod to move through a supporting plate according to the width of a steel structure beam column, the rotating rod drives a placing plate to move through the U-shaped frame, so that the space between the placing plates is adjusted, the placing function of the steel structure beam columns with different widths is realized, then, according to the angle required to be installed by the steel structure beam column, a clamping column in the angle adjusting mechanism is manually pulled, a limiting arc plate slides to the required position, the clamping column is manually loosened, the clamping column is matched with a clamping hole through a clamping spring, finally, the first steel structure beam column is placed on the placing plate in a manual mode, the placing plate is stressed to descend, and a rotating gear in the pushing mechanism is driven to rotate through a gear tooth, the rotary gear pushes the middle pushing rod through the arc inclined plate, the middle pushing rod drives the circular plate to extrude through the sliding rod, thereby pushing a steel structure beam column to the middle part, the accuracy of connecting the steel structure beam column later is ensured, the placing plate continues to descend, the rotary rod in the pushing mechanism is driven to rotate through the steel wire rope, the rotary rod extrudes the auxiliary plate in the clamping mechanism through the rotating roller, the auxiliary plate drives the clamping plate to clamp the steel structure beam column through the clamping rod, and the stability of the steel structure beam column when being connected is ensured.
The pushing device comprises a sliding column, an electric push rod, a jacking column, a limiting rod, a bearing plate and a clamping mechanism, wherein the upper end of the base plate is connected with the sliding column in a sliding manner, the right end of the sliding column is fixedly connected with the output end of the electric push rod, the electric push rod is arranged on the base plate through a push rod seat, the inner part of the sliding column is connected with the limiting rod in a penetrating and sliding manner near the upper side, the upper end of the sliding column is connected with the jacking column in a sliding manner, the middle part of the jacking column is uniformly provided with a plurality of limiting holes from top to bottom, the limiting holes are in sliding fit with the limiting rod, the bearing plate is arranged at the upper end of the jacking column, the clamping mechanism is symmetrically connected in a penetrating and sliding manner from front to back in the bearing plate in a penetrating and sliding manner, when the pushing device works, firstly, the jacking column is manually slid according to the connecting height of the, rotate the double-screw bolt and drive the clamp plate through adjusting screw and remove, thereby adjust the interval between the clamp plate, the realization carries out the centre gripping to the steel structure beam column of different thickness, the manual work is placed No. two steel structure beam columns on holding the board, the clamp plate carries on spacingly to No. two steel structure beam columns, finally, manual work starts electric putter, electric putter drives through the slip column and holds the board and remove, it removes No. two steel structure beam columns to be located the steel structure beam column department on placing the board to hold the board, the manual work is connected the locking through locking bolt to the node of two steel structure beam columns, the double-screw bolt is rotated in the manual work reversal, it drives the separation of clamp plate to rotate the double-screw bolt, the steel structure beam column after will connecting the locking through the mode of mechanical assistance.
The middle pushing mechanism comprises a rotary gear, an arc-shaped inclined plate, a middle pushing rod, a sliding rod, a circular plate and an extrusion spring, wherein the rotary gear is rotatably connected with the wall of a sliding hole through a bearing, the arc-shaped inclined plate is symmetrically arranged at the inner end of the rotary gear, the middle pushing rod is slidably connected with the outer surface of the arc-shaped inclined plate, the sliding rod is slidably connected with the inner end of the middle pushing rod, the circular plate is arranged at the inner end of the sliding rod, the extrusion spring is fixedly connected between the circular plate and the middle pushing rod, when the steel structure beam column is in specific work, a steel structure beam column is placed on the placing plate in a manual mode, the force of the placing plate is reduced, the rotary gear is driven to rotate through gear teeth, the rotary gear pushes the middle pushing rod through the arc-shaped inclined plate, the circular plate is driven to extrude through the sliding rod, so that the steel structure beam column is pushed to the middle part, the circular plate is contracted by the extrusion spring, so that the phenomenon that the shell is clamped when the placing plate descends is avoided.
As a preferred technical scheme of the invention, the angle adjusting mechanism comprises a limiting arc plate, a clamping column and a clamping spring, the limiting arc plate is in sliding fit with a supporting plate and is of an L-shaped structure, the middle part of the outer end of the limiting arc plate is connected with the clamping column in a penetrating and sliding mode, an annular plate is mounted on the outer surface of the clamping column, the clamping spring is fixedly connected between the annular plate and the limiting arc plate, when the angle adjusting mechanism works specifically, according to the angle required to be mounted by a steel structure beam column, the clamping column is pulled manually and slides the limiting arc plate, after the limiting arc plate slides to the required position, the clamping column is loosened manually, the clamping column is matched with a clamping hole through the clamping spring, and the limiting arc plate is matched with a limiting tooth to realize limiting adjustment of the rotating angle of the.
As a preferred technical scheme of the invention, the pushing mechanism comprises a rotating frame, a rotating rod, a reset spring and a rotating roller, the rotating frame is installed at the outer end of the side wall of the U-shaped frame, the rotating rod is rotatably connected to the middle of the rotating frame, the reset spring is fixedly connected between the rotating rod and the side wall of the U-shaped frame, the rotating roller is rotatably connected to the lower end of the rotating rod, when the pushing mechanism works in detail, a steel structure beam column is placed on the placing plate in a manual mode, the placing plate is stressed to be reduced, the pushing mechanism is driven by the gear teeth to push the steel structure beam column, then the placing plate is continuously lowered, the rotating rod in the pushing mechanism is driven by the steel wire rope to rotate, and the rotating rod extrudes the auxiliary plate in the clamping mechanism through the rotating roller, so that the first steel structure beam.
As a preferable technical proposal of the invention, the clamping mechanism comprises a clamping rod, a clamping plate, an auxiliary plate and an auxiliary spring, the clamping rods are in through sliding connection with the middle parts of the side walls of the U-shaped frame, the clamping plates are arranged at the inner ends of the clamping rods, the auxiliary plates are arranged at the outer ends of the clamping rods, the auxiliary springs are fixedly connected between the auxiliary plates and the side walls of the U-shaped frame, the first steel structure beam column is placed on the placing plate in a manual mode, the placing plate is stressed to be lowered, the gear teeth drive the middle pushing mechanism to push the first steel structure beam column to be processed, then, the placing plate continues to descend, the rotating rod in the pushing mechanism is driven to rotate through the steel wire rope, the rotating rod extrudes the auxiliary plate through the rotating roller, the auxiliary plate drives the clamping plate to clamp and limit the first steel structure beam column through the clamping rods, and the stability of the first steel structure beam column during connection is ensured.
According to the preferred technical scheme, the clamping mechanism comprises a clamping plate, a rotating stud and an adjusting screw rod, the clamping plate is symmetrically connected to the front and back of the upper end of the bearing plate in a sliding mode, the rotating stud is rotatably connected to the lower end of the bearing plate through a rotating frame, the adjusting screw rod is symmetrically connected to the front and back of the two ends of the rotating stud in a threaded mode, the outer end of the adjusting screw rod is fixedly connected with the lower end of the clamping plate through a sliding plate, the sliding plate is in sliding fit with the bearing plate in a penetrating mode, during specific work, the rotating stud is manually rotated according to the thickness of a steel structure beam column, the rotating stud drives the clamping plate to move through the adjusting screw rod, therefore, the distance between the clamping plates is adjusted, the steel structure beam columns with different thicknesses are clamped, the second steel structure beam column is manually placed on the bearing plate.
According to the preferred technical scheme, the circular hole is formed in the middle of the supporting plate, the circular hole is in rotating fit with the rotating rod, the arc-shaped through hole is formed in the position, close to the right side, of the hole wall of the circular hole, the arc-shaped through hole is in sliding fit with the limiting arc plate, the clamping holes are evenly formed in the right side of the arc-shaped through hole, the clamping holes are in sliding fit with the clamping columns, when the automatic limiting device works, the circular hole has the function of limiting the rotating rod in a rotating mode, the arc-shaped through hole has the function of guiding the limiting arc plate in a sliding mode, and the clamping.
According to the preferred technical scheme, the limiting teeth are arranged on the outer surface of the rotating rod and are in sliding fit with the wall of the arc-shaped through hole in a sliding fit mode, when the steel structure beam column is connected in specific work, the placing plate is manually rotated and is driven to be selected through the U-shaped frame, and the limiting teeth on the rotating rod are matched with the limiting arc plate to limit the rotating angle of the rotating rod.
According to the preferred technical scheme, the placing plate is of an L-shaped structure, a rectangular through hole is formed in the middle of the placing plate, a plurality of gear teeth are uniformly mounted on the left hole wall of the rectangular through hole and are meshed with the rotating gear, a plurality of sliding rollers are uniformly arranged below the rectangular through hole and are in rotating fit with the placing plate, during specific work, a steel structure beam column is placed on the placing plate in a manual mode, the placing plate is stressed to be lowered, the rotating gear is driven to rotate by the gear teeth, the rotating gear pushes the pushing rod through the arc-shaped inclined plate, the pushing rod drives the circular plate to extrude through the sliding rod, the steel structure beam column is pushed to the middle, the sliding rollers play a sliding role when the steel structure beam column moves, and the phenomenon that the steel structure beam column is clamped is avoided.
As a preferred technical scheme of the invention, the wall of the sliding hole, which is far away from the supporting plate, is provided with a spline hole, and the spline hole and the middle pushing rod are in running sliding fit.
(III) advantageous effects
1. According to the steel structure beam column joint connecting structure provided by the invention, the adopted clamping device and the pushing device can be correspondingly adjusted according to the size of the steel structure beam column, so that the steel structure beam columns with different sizes can be clamped and limited, the use occasions of equipment are increased, and the applicability of the equipment is improved;
2. according to the steel structure beam column joint connecting structure provided by the invention, the adopted angle adjusting mechanism can adjust the connecting angle of the steel structure beam column within a certain range, so that the steel structure beam columns with different connecting angles are connected, and the applicability of equipment is improved;
3. according to the steel structure beam column joint connecting structure provided by the invention, the adopted centering mechanism can push the steel structure beam column to the middle part when the steel structure beam column is connected, so that the accuracy of the two steel structure beam columns in butt joint is ensured, the error of alignment is reduced, the steel structure beam column is prevented from being adjusted again, and the efficiency of connecting the two steel structure beam column joints is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view (from left to right) of the present invention;
FIG. 2 is a schematic perspective view (from right to left) of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a right side view of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 3 in accordance with the present invention;
FIG. 6 is a cross-sectional view of B-B of FIG. 4 in accordance with the present invention;
FIG. 7 is an enlarged view of the invention taken in the direction of N in FIG. 1;
FIG. 8 is an enlarged view taken in the direction X of FIG. 5 in accordance with the present invention;
FIG. 9 is a schematic cross-sectional view of the structure of the support plate, the rotating rod, the limiting arc plate and the clamping post of the present invention;
FIG. 10 is a schematic view of the construction of the rotary gear and the arc swash plate of the present invention;
FIG. 11 is a schematic view of the structure of the placing board of the present invention;
fig. 12 is a schematic view of the steel structural beam column after splicing is completed.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 12, a steel structure beam-column joint connecting structure includes a bottom plate 1, a clamping device 2 and a pushing device 3, wherein the clamping device 2 is installed at the upper end of the bottom plate 1, the pushing device 3 is arranged on the right side of the clamping device 2, and the pushing device 3 is slidably connected with the bottom plate 1.
The clamping device 2 comprises a bidirectional push rod 20, a support plate 21, a rotating rod 22, an angle adjusting mechanism 23, a U-shaped frame 24, a placing plate 25, a middle pushing mechanism 26, a connecting spring 27, a pushing mechanism 28 and a clamping mechanism 29, the bidirectional push rod 20 is installed at the upper end of the bottom plate 1 through an installation plate, the support plates 21 are symmetrically installed at the two ends of the bidirectional push rod 20 in the front-back direction through rectangular plates, the rotating rod 22 is connected to the middle part of the support plate 21 in a penetrating and rotating manner, the angle adjusting mechanism 23 is connected to the outer end of the support plate 21 in a sliding manner near the middle part, the U-shaped frame 24 is installed at the inner end of the rotating rod 22, a sliding hole is formed in the U-shaped frame 24, the placing plate 25 is connected to the inner part of the sliding hole in a sliding manner, the middle pushing mechanism 26 is arranged in the middle part of the placing plate 25, the middle pushing mechanism, the steel wire ropes are fixedly connected to the left side and the right side of the two side walls of the placing plate 25 in a bilateral symmetry mode, the pushing mechanism 28 is fixedly connected to the upper end of the steel wire rope, the pushing mechanism 28 is fixedly connected to the side walls of the U-shaped frame 24, the clamping mechanism 29 penetrates through the middle portion of the side walls of the U-shaped frame 24 and is connected with the upper end of the steel wire rope in a sliding mode, when the steel wire rope works, firstly, the bidirectional push rod 20 is manually started, the rotating rod 22 is driven by the bidirectional push rod 20 through the supporting plate 21 to move according to the width of a steel structure beam column, the rotating rod 22 drives the placing plate 25 to move through the U-shaped frame 24, so that the space between the placing plates 25 is adjusted, the function of placing steel structure beam columns with different widths is achieved, then, the clamping columns 232 in the angle adjusting mechanism 23 are manually pulled according to the angle required to be, finally, place the steel structure beam column No. one on placing board 25 through artificial mode, place board 25 atress and descend and drive the rotatory gear 261 rotation in pushing away mechanism 26 through the teeth of a cogwheel, rotatory gear 261 pushes away push away pole 263 through arc swash plate 262, push away pole 263 and drive plectane 265 through slide bar 264 and extrude, thereby push away steel structure beam column No. one to the middle part, ensure the accuracy that steel structure beam column is connected afterwards, place board 25 and continue to descend, it is rotatory to drive the rotary rod 282 in pushing away mechanism 28 through wire rope, rotary rod 282 extrudees the accessory plate 293 in the clamping mechanism 29 through rotor roll 284, accessory plate 293 drives clamping plate 292 through auxiliary rod 291 and carries out the centre gripping spacing to steel structure beam column No. one, ensure the stability of steel structure beam column when connecting.
Dwang 22 surface mounting have spacing tooth, spacing tooth passes through sliding fit's mode and arc through-hole pore wall sliding fit, concrete during operation, when two steel construction beam columns are connected, the manual work is rotated and is placed board 25, places board 25 and drives dwang 22 through U type frame 24 and carries out the optional equipment, spacing tooth and spacing arc plate 231 cooperation on the dwang 22 realize spacing the rotation angle of dwang 22.
The middle pushing mechanism 26 comprises a rotary gear 261, an arc-shaped inclined plate 262, a middle pushing rod 263, a sliding rod 264, a circular plate 265 and an extrusion spring 266, wherein the rotary gear 261 is rotatably connected with the wall of a sliding hole through a bearing, the arc-shaped inclined plate 262 is symmetrically arranged at the inner end of the rotary gear 261, the middle pushing rod 263 is slidably connected with the outer surface of the arc-shaped inclined plate 262, the sliding rod 264 is slidably connected with the inner end of the middle pushing rod 263, the circular plate 265 is arranged at the inner end of the sliding rod 264, the extrusion spring 266 is fixedly connected between the circular plate 265 and the middle pushing rod 263, when the middle pushing mechanism works in detail, a steel structure beam column is placed on the placing plate 25 in a manual mode, the placing plate 25 is forced to descend, the rotary gear 261 is driven to rotate through the gear teeth, the rotary gear 261 pushes the middle pushing rod 263 through the arc-shaped inclined plate 262, the sliding rod 263 drives the circular plate, ensure the accuracy that steel structure beam column connects afterwards, when steel structure beam column width was too big, the plectane 265 contracts through extrusion spring 266 to avoid placing the phenomenon that board 25 descends and appear blocking the shell.
The pore wall that the backup pad 21 was kept away from to the sliding hole seted up the splined hole, the splined hole runs through sliding fit with push rod 263, and during concrete work, the splined hole plays and carries out spacing function to push rod 263, avoids pushing rod 263 the pivoted phenomenon to appear, ensures to push rod 263 ejecting smoothly and the shrink.
The pushing mechanism 28 comprises a rotating frame 281, a rotating rod 282, a reset spring 283 and a rotating roller 284, wherein the rotating frame 281 is installed at the outer end of the side wall of the U-shaped frame 24, the rotating rod 282 is rotatably connected to the middle of the rotating frame 281, the reset spring 283 is fixedly connected between the rotating rod 282 and the side wall of the U-shaped frame 24, the rotating roller 284 is rotatably connected to the lower end of the rotating rod 282, during specific work, a steel structure beam column is placed on the placing plate 25 in a manual mode, the placing plate 25 is forced to descend to drive the pushing mechanism 26 to push the steel structure beam column through the gear teeth, then the placing plate 25 continues to descend, the rotating rod 282 in the pushing mechanism 28 is driven to rotate through the steel wire rope, and the rotating rod 282 extrudes the auxiliary plate 293 in the clamping mechanism 29 through the rotating roller 284, so that the steel structure beam column is clamped and limited.
The clamping mechanism 29 comprises a clamping rod 291, a clamping plate 292, an auxiliary plate 293 and an auxiliary spring 294, the clamping rod 291 is connected with the middle part of the side wall of the U-shaped frame 24 in a penetrating and sliding way, the clamping plate 292 is arranged at the inner end of the clamping rod 291, the auxiliary plate 293 is arranged at the outer end of the clamping rod 291, the auxiliary spring 294 is fixedly connected between the auxiliary plate 293 and the side wall of the U-shaped frame 24, when the device works, the first steel structure beam column is placed on the placing plate 25 in a manual mode, the placing plate 25 is forced to descend, the gear teeth drive the middle pushing mechanism 26 to push the first steel structure beam column for middle processing, then, the placing plate 25 continues to descend, the rotating rod 282 in the pushing mechanism 28 is driven by the steel wire rope to rotate, the rotating rod 282 extrudes the auxiliary plate 293 through the rotating roller 284, the auxiliary plate 293 drives the clamping plate 292 through the clamping rod 291 to clamp and limit the first steel structure beam column, and the stability of the first steel structure beam column during connection is ensured.
The pushing device 3 comprises a sliding column 31, an electric push rod 32, a jacking column 33, a limiting rod 34, a bearing plate 35 and a clamping mechanism 36, the upper end of the base plate 1 is slidably connected with the sliding column 31, the right end of the sliding column 31 is fixedly connected with the output end of the electric push rod 32, the electric push rod 32 is installed on the base plate 1 through a push rod seat, the inner part of the sliding column 31 is penetrated and slidably connected with the limiting rod 34 near the upper side, the upper end of the sliding column 31 is slidably connected with the jacking column 33, the middle part of the jacking column 33 is uniformly provided with a plurality of limiting holes from top to bottom, the limiting holes are in sliding fit with the limiting rod 34, the upper end of the jacking column 33 is provided with the bearing plate 35, the inner part of the bearing plate 35 is penetrated and slidably connected with the clamping mechanism 36 in a front-back symmetry manner, during specific work, firstly, according to the height of the connection of the steel structure beam column, the jacking column, then, according to the thickness of the steel structure beam column, the rotary stud 362 in the clamping mechanism 36 is manually rotated, the rotary stud 362 drives the clamping plate 361 to move through the adjusting screw 363, thereby adjusting the distance between the clamping plates 361, realizing the clamping of the steel structure beam columns with different thicknesses, manually placing the second steel structure beam column on the bearing plate 35, limiting the second steel structure beam column by the clamping plates 361, and finally, the manual work starts electric putter 32, and electric putter 32 drives through slip post 31 and holds and put board 35 and remove, holds and puts board 35 and remove No. two steel structure beam columns to being located the steel structure beam column department on placing board 25, and the manual work is connected the locking through the locking bolt to the node of two steel structure beam columns, and the manual work reversal rotates double-screw bolt 362, rotates double-screw bolt 362 and drives the separation of clamp plate 361, will connect the steel structure beam column after the locking and take out through mechanical auxiliary's mode.
The clamping mechanism 36 comprises a clamping plate 361, a rotating stud 362 and an adjusting screw 363, the clamping plate 361 is connected to the upper end of the holding plate 35 in a front-back symmetrical sliding mode, the rotating stud 362 is connected to the lower end of the holding plate 35 in a rotating mode through a rotating frame, the adjusting screw 363 is connected to the two ends of the rotating stud 362 in a front-back symmetrical threaded mode, the outer end of the adjusting screw 363 is fixedly connected with the lower end of the clamping plate 361 through a sliding plate, the sliding plate is in sliding fit with the holding plate 35 in a penetrating mode, during specific work, the rotating stud 362 is manually rotated according to the thickness of a steel structure beam column, the rotating stud 362 drives the clamping plate 361 to move through the adjusting screw 363, accordingly, the distance between the clamping plates 361 is adjusted, the steel structure beam columns with different thicknesses are clamped, the second steel structure beam column is manually placed on the holding plate 35, and the clamping.
When splicing: s1: manually starting the two-way push rods 20, wherein the two-way push rods 20 drive the rotating rods 22 to move close to each other through the supporting plate 21 according to the width of the steel structure beam column, and the rotating rods 22 drive the placing plates 25 to move through the U-shaped frame 24, so that the distance between the placing plates 25 is adjusted;
s2: according to the angle required to be installed by the steel structure beam column, the clamping column 232 in the angle adjusting mechanism 23 is pulled manually, the limiting arc plate 231 slides, after the limiting arc plate 231 slides to the required position, the clamping column 232 is loosened manually, and the clamping column 232 is matched with the clamping hole through the clamping spring 233;
s3: placing the first steel structure beam column on a sliding roller of the placing plate 25 in a manual mode, enabling the placing plate 25 to descend under stress to drive a rotary gear 261 in a pushing and centering mechanism 26 to rotate through gear teeth, enabling the rotary gear 261 to push a pushing and centering rod 263 through an arc-shaped inclined plate 262, enabling the pushing and centering rod 263 to drive a circular plate 265 to extrude through a sliding rod 264, and accordingly pushing the first steel structure beam column to the middle;
s4: the placing plate 25 is stressed to continuously descend, the placing plate 25 drives the rotating rod 282 to rotate through a steel wire rope, the rotating rod 282 extrudes the auxiliary plate 293 through the rotating roller 284, and the auxiliary plate 293 drives the clamping plate 292 to clamp and limit the steel structure beam column through the clamping rod 291;
s5: firstly, manually sliding the jacking column 33 according to the connecting height of the steel structure beam column, and matching the limiting rod 34 with a limiting hole to limit the jacking column 33, then manually rotating a rotating stud 362 in a clamping mechanism 36 according to the thickness of the steel structure beam column, wherein the rotating stud 362 drives a clamping plate 361 to move through an adjusting screw 363, so that the distance between the clamping plates 361 is adjusted, and finally manually placing a second steel structure beam column on a bearing plate 35;
s6: firstly, board 25 is placed in the manual work rotation, and start electric putter 32, electric putter 32 drives through slip post 31 and holds board 35 and remove, hold board 35 and remove No. two steel structure beam column to being located and place the steel structure beam column junction on board 25, later, the manual work is connected the locking through the locking bolt to the node of two steel structure beam columns, and finally, artifical antiport double-screw bolt 362, it drives the separation of clamp plate 361 to rotate double-screw bolt 362, the steel structure beam column after will connecting the locking through the mode of mechanical assistance takes out, the concatenation is accomplished.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a steel construction beam column node connection structure, includes bottom plate (1), clamping device (2) and pushes away extrusion device (3), its characterized in that: the upper end of the bottom plate (1) is provided with a clamping device (2), the right side of the clamping device (2) is provided with a pushing device (3), and the pushing device (3) is connected with the bottom plate (1) in a sliding manner; wherein:
the clamping device (2) comprises a bidirectional push rod (20), a support plate (21), a rotating rod (22), an angle adjusting mechanism (23), a U-shaped frame (24), a placing plate (25), a middle pushing mechanism (26), a connecting spring (27), a pushing mechanism (28) and a clamping mechanism (29), wherein the bidirectional push rod (20) is installed at the upper end of the bottom plate (1) through a mounting plate, the support plate (21) is symmetrically installed at the front and back of the two ends of the bidirectional push rod (20) through a rectangular plate, the rotating rod (22) is connected to the middle of the support plate (21) in a penetrating and rotating mode, the angle adjusting mechanism (23) is connected to the outer end of the support plate (21) close to the middle in a sliding mode, the U-shaped frame (24) is installed at the inner end of the rotating rod (22), a sliding hole is formed in the U-shaped frame (, the middle pushing mechanism (26) is rotatably connected with the wall of the sliding hole through a bearing, a square plate is arranged at the lower side of one end, close to the rotating rod (22), of the placing plate (25), a connecting spring (27) is fixedly connected between the square plate and the supporting plate (21), steel wire ropes are fixedly connected to the two side walls of the placing plate (25) in a bilateral symmetry mode, a pushing mechanism (28) is fixedly connected to the upper end of each steel wire rope, the pushing mechanism (28) is fixedly connected with the side wall of the U-shaped frame (24), and a clamping mechanism (29) is connected to the middle of the side wall of the U-;
the pushing device (3) comprises a sliding column (31), an electric push rod (32), a jacking column (33), a limiting rod (34), a bearing plate (35) and a clamping mechanism (36), wherein the upper end of the base plate (1) is connected with the sliding column (31) in a sliding manner, the right end of the sliding column (31) is fixedly connected with the output end of the electric push rod (32), the electric push rod (32) is installed on the base plate (1) through a push rod seat, the limiting rod (34) is connected to the inner part, close to the upper side, of the sliding column (31) in a penetrating manner, the upper end of the sliding column (31) is connected with the jacking column (33) in a sliding manner, a plurality of limiting holes are uniformly formed in the middle part of the jacking column (33) from top to bottom, the limiting holes are in sliding fit with the limiting rod (34), the bearing plate (35) is installed at the upper;
push away in mechanism (26) include rotary gear (261), arc swash plate (262), push away pole (263), slide bar (264), plectane (265) and extrusion spring (266), rotary gear (261) rotate with the sliding hole pore wall through the bearing and be connected, arc swash plate (262) are installed to rotary gear (261) inner symmetry, arc swash plate (262) surface sliding connection has push away pole (263), push away pole (263) inner sliding connection has slide bar (264), plectane (265) are installed to slide bar (264) inner, fixedly connected with extrusion spring (266) between plectane (265) and push away pole (263).
2. The steel structure beam column joint connection structure of claim 1, wherein: angle modulation mechanism (23) including spacing arc board (231), joint post (232) and chucking spring (233), spacing arc board (231) and backup pad (21) sliding fit, spacing arc board (231) are L type structure, sliding connection has joint post (232) to run through in spacing arc board (231) outer end middle part, joint post (232) surface mounting has the annular slab, fixedly connected with chucking spring (233) between annular slab and the spacing arc board (231).
3. The steel structure beam column joint connection structure of claim 1, wherein: push mechanism (28) including swivel mount (281), rotary rod (282), reset spring (283) and live-rollers (284), U type frame (24) lateral wall outer end install swivel mount (281), swivel mount (281) middle part is rotated and is connected with rotary rod (282), fixedly connected with reset spring (283) between rotary rod (282) and U type frame (24) lateral wall, rotary rod (282) lower extreme is rotated and is connected with live-rollers (284).
4. The steel structure beam column joint connection structure of claim 1, wherein: the clamping mechanism (29) comprises a clamping rod (291), a clamping plate (292), an auxiliary plate (293) and an auxiliary spring (294), the middle parts of the clamping rod (291) and the side wall of the U-shaped frame (24) are connected in a sliding mode in a penetrating mode, the clamping plate (292) is installed at the inner end of the clamping rod (291), the auxiliary plate (293) is installed at the outer end of the clamping rod (291), and the auxiliary spring (294) is fixedly connected between the auxiliary plate (293) and the side wall of the U-shaped frame (24).
5. The steel structure beam column joint connection structure of claim 1, wherein: the clamping mechanism (36) comprises a clamping plate (361), a rotary stud (362) and an adjusting screw (363), the clamping plate (361) is symmetrically and slidably connected to the upper end of the bearing plate (35) in a front-back mode, the rotary stud (362) is rotatably connected to the lower end of the bearing plate (35) through a rotating frame, the adjusting screw (363) is symmetrically and threadedly connected to the two ends of the rotary stud (362) in a front-back mode, the outer end of the adjusting screw (363) is fixedly connected with the lower end of the clamping plate (361) through a sliding plate, and the sliding plate is in sliding fit with the bearing plate (35) in a penetrating.
6. The steel structure beam column joint connection structure of claim 2, wherein: backup pad (21) middle part be provided with the circular port, circular port and dwang (22) normal running fit, the circular port pore wall is close to right side department and has seted up the arc through-hole, arc through-hole and spacing arc board (231) sliding fit, a plurality of joint holes have evenly been seted up on arc through-hole right side, joint hole and joint post (232) sliding fit.
7. The steel structure beam column node connection structure of claim 6, wherein: dwang (22) surface mounting have spacing tooth, spacing tooth pass through sliding fit's mode and arc through-hole pore wall sliding fit.
8. The steel structure beam column joint connection structure of claim 1, wherein: place board (25) be L type structure, place board (25) middle part and seted up the rectangle through-hole, a plurality of teeth of a cogwheel are evenly installed to rectangle through-hole left side pore wall, the teeth of a cogwheel meshes with rotating gear (261), rectangle through-hole below evenly is provided with a plurality of sliding rollers, sliding roller with place board (25) normal running fit.
9. The steel structure beam column joint connection structure of claim 1, wherein: the wall of the sliding hole far away from the supporting plate (21) is provided with a spline hole, and the spline hole is in sliding fit with the middle pushing rod (263) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110500951.5A CN113090041A (en) | 2021-05-08 | 2021-05-08 | Steel construction beam column nodal connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110500951.5A CN113090041A (en) | 2021-05-08 | 2021-05-08 | Steel construction beam column nodal connection structure |
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| CN113090041A true CN113090041A (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110500951.5A Withdrawn CN113090041A (en) | 2021-05-08 | 2021-05-08 | Steel construction beam column nodal connection structure |
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| CN (1) | CN113090041A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958133A (en) * | 2021-10-27 | 2022-01-21 | 中铁三局集团建筑安装工程有限公司 | Construction method of steel structure factory building roof truss girder |
| CN116498095A (en) * | 2023-06-26 | 2023-07-28 | 山西八建集团有限公司 | Supporting mechanism for assisting installation of building conversion truss |
| CN116493856A (en) * | 2023-06-27 | 2023-07-28 | 山西八建集团有限公司 | Quick positioning support structure for steel plate on conversion truss |
| CN116575736A (en) * | 2023-07-14 | 2023-08-11 | 中铁城建集团第一工程有限公司 | Auxiliary secondary beam butt joint device of cantilever beam frame |
| CN117166793A (en) * | 2023-11-03 | 2023-12-05 | 中铁城建集团第一工程有限公司 | Cantilever beam column butt joint positioning device |
-
2021
- 2021-05-08 CN CN202110500951.5A patent/CN113090041A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958133A (en) * | 2021-10-27 | 2022-01-21 | 中铁三局集团建筑安装工程有限公司 | Construction method of steel structure factory building roof truss girder |
| CN113958133B (en) * | 2021-10-27 | 2022-12-13 | 中铁三局集团建筑安装工程有限公司 | Construction method of steel structure factory building roof truss girder |
| CN116498095A (en) * | 2023-06-26 | 2023-07-28 | 山西八建集团有限公司 | Supporting mechanism for assisting installation of building conversion truss |
| CN116498095B (en) * | 2023-06-26 | 2023-09-26 | 山西八建集团有限公司 | Supporting mechanism for assisting installation of building conversion truss |
| CN116493856A (en) * | 2023-06-27 | 2023-07-28 | 山西八建集团有限公司 | Quick positioning support structure for steel plate on conversion truss |
| CN116493856B (en) * | 2023-06-27 | 2023-09-26 | 山西八建集团有限公司 | Quick positioning support structure for steel plate on conversion truss |
| CN116575736A (en) * | 2023-07-14 | 2023-08-11 | 中铁城建集团第一工程有限公司 | Auxiliary secondary beam butt joint device of cantilever beam frame |
| CN116575736B (en) * | 2023-07-14 | 2023-09-19 | 中铁城建集团第一工程有限公司 | Auxiliary secondary beam butt joint device of cantilever beam frame |
| CN117166793A (en) * | 2023-11-03 | 2023-12-05 | 中铁城建集团第一工程有限公司 | Cantilever beam column butt joint positioning device |
| CN117166793B (en) * | 2023-11-03 | 2024-02-13 | 中铁城建集团第一工程有限公司 | Cantilever beam column butt joint positioning device |
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