CN109138444B - Light steel structure - Google Patents
Light steel structure Download PDFInfo
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- CN109138444B CN109138444B CN201811057699.XA CN201811057699A CN109138444B CN 109138444 B CN109138444 B CN 109138444B CN 201811057699 A CN201811057699 A CN 201811057699A CN 109138444 B CN109138444 B CN 109138444B
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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
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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
Abstract
The invention discloses an energy-saving light steel structure which comprises a bottom plate and angle steel plates, wherein a plurality of groups of sliding structures are welded on the top of the bottom plate, the top of the bottom plate is connected with an L-shaped angle steel plate through the sliding structures, a clamping groove is formed in the bottom plate in the direction of the extension degree of one side of each sliding structure, each sliding structure consists of two groups of sliding rails, a sliding block is clamped on the top of each sliding rail, the top of each sliding block is connected with the angle steel plate, the middle end of the bottom of each angle steel plate is connected with a positioning plate, a limiting rod is connected between the middle parts of two stabilizing blocks, the limiting rod penetrates through a through hole and is connected with a connecting block body, and balls. This light steel construction installation building steel body convenient and fast can install a plurality of building steel bodies on ground and carry out unified hoist and mount transportation together, saves the number of times that machinery used, reduces energy resource consumption, and can adjust the position of building steel body according to actual need in the installation.
Description
Technical Field
The invention relates to a light steel structure, in particular to a light steel structure, and belongs to the field of steel application.
Background
Steel structures are one of the more common structural forms in modern construction. China is the earliest country for manufacturing the bearing structure by using iron, the simple bearing structure is made by using iron in the early emperor times of the Qin (246 + 219 years before the Yuan), and the metal bearing structure is used in the Western country only in the 17 th century. In 3-6 th century, people in China who were clever and diligent can build iron cable suspension bridges, famous Sichuan Luding river iron cable bridges, Yuanjiang bridges in Yunnan province, Panjiang bridges in Guizhou province and the like, which are examples of early iron body bearing structures in China. The light steel structure is a young and extremely vital steel structure system, and is widely applied to the fields of general industrial and agricultural, commercial and service buildings, such as office buildings, villas, warehouses, stadiums, entertainment, tourist buildings, low-rise and multi-story residential buildings and the like.
However, the existing light steel structure still has certain defects in use. The existing light steel structure has a simple structure in use, needs a hoisting machine for continuous hoisting in installation, wastes time and labor, and has low efficiency. The light steel structure is inconvenient to move in use, needs to be assisted by external mechanical machinery, consumes energy and is high in cost. And the light steel structure has poor stability in movement and is easy to generate large shaking. A plurality of light steel structures cannot be installed at the same time, and the light steel structures are troublesome in installation. The bearing force is limited, the safety performance is not high, the space for installing materials among light steel structures is limited, and other building materials are inconvenient to install during construction.
Disclosure of Invention
The invention aims to provide a light steel structure which can solve the problems that the position of the existing light steel structure is inconvenient to move in use, the existing light steel structure needs to be assisted by external mechanical machinery, energy is consumed, and the cost is high. And the light steel structure has poor stability in movement and is easy to generate large shaking. A plurality of light steel structures cannot be installed at the same time, and the light steel structures are troublesome in installation. The bearing force is limited, the safety performance is not high, the space for installing materials among light steel structures is limited, and other building materials are inconvenient to install during construction.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a light steel structure, includes bottom plate and angle steel plate, bottom plate top welded joint has a plurality of sliding construction of group, the bottom plate top is passed through sliding construction is connected with the angle steel plate of "L" shape, angle steel plate side vertically is provided with two sets of recesses, just the recess runs through the side of angle steel plate, the both sides of angle steel plate side all are provided with a plurality of mounting hole, the bottom plate is inside sliding construction one side extension direction is provided with the joint groove, the inside a plurality of louvre that evenly is provided with of bottom plate.
The sliding structure consists of two groups of sliding rails, the tops of the sliding rails are connected with sliding blocks in a clamping manner, the tops of the sliding blocks are connected with angle steel plates, horizontally arranged base plates are connected between the tops of the sliding blocks and the angle steel plates, the middle ends of the bottoms of the angle steel plates are connected with positioning plates, the positioning plates are perpendicular to the bottoms of the angle steel plates, the bottoms of the positioning plates penetrate through the clamping grooves, L-shaped placing grooves are formed in the bottoms of the positioning plates in the width direction, the positioning plates are connected with cover plates through the placing grooves, the end parts of the cover plates and one sides of the positioning plates are respectively provided with through holes, one end of each cover plate is connected with a connector, the two ends of each connector are respectively connected with rotating shafts, the two rotating shafts are respectively connected inside the through holes in the end parts of the cover plates and the positioning plates, the two ends of the damping spring are perpendicular to the push plate and the cover plate respectively.
The bottom of the bottom plate is connected with a connecting block body under the cover plate, the middle part of the connecting block body is transversely provided with a through hole, the bottom of the bottom plate is connected with a bearing plate under the connecting block body along the length direction, the bottom of the bearing plate is horizontally connected with an adjusting plate, both ends of the top of the adjusting plate are connected with both ends of the bottom of the bearing plate through fastening bolts, the middle part of the top of the bearing plate is provided with a limiting groove along the length direction, both ends of the top of the bearing plate are connected with stabilizing blocks, a limiting rod is connected between the middle parts of the two stabilizing blocks, the limiting rod penetrates through the through hole and is connected with the connecting block body, the bottom of the connecting block body is uniformly provided with a plurality of clamping grooves, balls are movably clamped inside the clamping grooves, the bottom of the connecting block body is clamped inside the limiting groove, and the size of the connection block body is matched with the inner size of the limiting groove.
Preferably, all weld the reinforcing plate between the side of angle steel board and the bottom both sides, the reinforcing plate is the slope 30 to 45 degrees settings.
Preferably, the cover plate is internally provided with a plurality of first screw holes, the push plate is connected with the connecting block body through the first screw holes and the bolt rod, and the connecting block body is fixedly connected with the push plate through the first screw holes.
Preferably, the bottom both sides of angle steel board and backing plate both sides all are provided with the second screw, and the top middle-end of slider is provided with the second screw, and the slide rail top evenly is provided with a plurality of second screw.
Preferably, a plurality of fixing holes are formed in the two sides of the bottom of the angle steel plate, the two sides of the inner portion of the base plate and the inner portion of the sliding block, and the angle steel plate, the base plate and the sliding block are fixedly connected through the fixing holes and the screws.
Preferably, a sliding groove is formed in the sliding block along the length direction, the sliding block is connected with a sliding rail in a clamping mode through the sliding groove, the cross section of the sliding groove is arranged in a T shape, the cross section of the sliding rail is arranged in an I shape, and the size of the sliding groove is matched with that of the sliding rail.
Preferably, the pivot both ends are all followed perforation inside protrusion, and the pivot both ends all are connected with the nut, the connector outside is cylindrical setting.
Preferably, the thickness of the cover plate and the positioning plate and the diameter of the connector are smaller than the inner width of the clamping groove.
Preferably, the distance between the two stabilizing blocks is smaller than the length of the slide rail.
Preferably, the using method of the light steel structure comprises the following specific steps:
the method comprises the following steps: the sliding structures are welded on the top of the bottom plate, the sliding structures are parallel to each other, the sliding blocks are clamped on the upper portions of the sliding rails through the sliding grooves, two sides of the bottom of each angle steel plate are connected to the tops of the two sliding blocks, the positioning plate at the bottom of each angle steel plate penetrates through the clamping grooves, one end of each cover plate is connected with the bottom of the corresponding positioning plate, the bottom of each cover plate is connected with the top of the corresponding connecting block body, the connecting block bodies are sleeved with the outer portions of the limiting rods through the through holes in the middle of the connecting block bodies, the bottoms of the;
step two: the two sides of the angle steel plate are fixedly connected to one side of the building steel body through mounting holes, the other side of the building steel body is fixedly connected with the other angle steel plate, a plurality of groups of building steel bodies can be simultaneously mounted on the upper portion of the bottom plate, two ends of the bottom plate are welded to the tops of other building steel bodies through bolts or the like, when the building steel body on the top needs to be moved, the angle steel plate is pushed to move on the upper portion of the sliding rail, the connecting block body on the bottom moves in the limiting groove through a plurality of balls until the building steel body moves to a needed position, and the angle steel plate, the sliding block and the sliding rail are fixedly connected;
step three: after the building steel body finishes moving in position, can with the bottom plate is fixed at the top of the building steel body below, also can dismantle the bottom plate, and building steel body top is fixed, and the bottom is demolishd the bottom plate, and the bottom is through angle steel plate and the building steel body welded fastening of below.
The invention has the beneficial effects that:
1. the bottom plate is connected to the bottom of the angle steel plate, and the sliding structure is connected to the upper portion of the bottom plate. The angle steel plate can move on the upper part of the sliding rail by utilizing the sliding block at the bottom in work, and the position of the angle steel plate can be freely adjusted. The building steel body is installed in one side of angle steel plate, and along with angle steel plate can the shift position, the position of building steel body removes convenient and fast, and the required position of adjustment that can be free adapts to different work needs. When the building steel body moves, large-scale machinery is needed, the construction cost is reduced, the energy consumption is reduced, and a certain energy-saving effect is achieved. And a plurality of construction steel bodies can be installed simultaneously on bottom plate upper portion, simple to operate is swift, and construction steel body can use simultaneously, and the support dynamics increases, and work efficiency obtains improving. The angle steel plate can be stably and fixedly connected with the building steel body, the building steel body is not easy to shake in use, the stability is good, the angle steel plate is not easy to fall off, and the safety performance is high. The bottom plate supports angle steel plate and building steel body at the bottom, and the area of stress increases, and is more stable, and other building structure can be installed simultaneously to the bottom plate, increases installation space. The method is beneficial to the subsequent construction of concrete or the placement of other building materials, and the strength of the house structure is improved after the building. The radiating holes in the bottom plate can radiate heat timely, and the bottom plate is not easy to deform during welding. The side of angle steel plate sets up the recess and makes things convenient for getting of angle steel plate to put, saves angle steel plate's manufacturing material, reduce cost.
2. Through installing the backing plate between angle plate bottom and slider, increase the lifting surface area at slider top, the slider is connected more stably with the bottom of angle plate, is difficult for rocking, and the bottom of angle plate is not fragile, and the atress is even, and is more stable during the removal. Locating plate and apron are connected to the angle bar bottom to and set up joint groove and bottom connection gag lever post and connection block inside the bottom plate, make during operation joint groove and bottom connect the gag lever post and the position that the connection block can follow bottom restriction angle bar, angle bar in use is more stable, is difficult for rocking, and stability can be good, the stable drive building steel body that drives of ability removes. The locating plate inserts the inside in joint groove, and the apron is connected through the connector in the bottom, and the apron can rotate at the locating plate tip through the connector, and convenient and fast when dismantling installation apron and locating plate, locating plate and apron can be followed joint inslot portion and together taken out. The top of connecting the block is being connected to the apron bottom, and connecting the block and passing through the through-hole suit in the outside of gag lever post, and connecting the block can remove in the gag lever post outside. The damping spring and the push pedal of apron bottom make apron and connection block be connected stably, and difficult emergence is rocked, and damping spring plays the effect of shock attenuation buffering, reduces the shaking force that produces in the removal. Promote angle steel plate when slide rail upper portion removes, the connecting block body of bottom can remove at the gag lever post outside along with angle steel plate, and the slide rail is at the position of upper portion restriction angle steel plate, and connecting block body and gag lever post are in the position of bottom restriction angle steel plate. And the length of the limiting rod is smaller than that of the sliding rail, the sliding block cannot fall off from two ends of the sliding rail when moving on the upper portion of the sliding rail, and the connecting block can limit the position of the angle steel plate after reaching the end portion of the limiting rod. The safety performance is good in use, and the adjustment can be freely carried out, so that accidents are avoided.
3. Through connecting the stabilizing block at the gag lever post both ends, and connecting bearing plate and regulating plate in the bottom of stabilizing the block for in operation connection block body bottom can the joint at the inside restriction inslot portion of bearing plate, and connection block body is difficult for rocking in the gag lever post outside, and the position is stable. And a plurality of ball and the contact of restriction tank bottom of connecting block bottom support the connecting block, reduce the pressure to the gag lever post, and the gag lever post is inflexible, life extension. When the connecting block moves, the ball rolls in the limiting groove to generate rolling friction, so that the friction force is reduced, and the connecting block and the bearing plate are protected from being damaged easily. The regulating plate has played the bearing plate at bottom sprag, twist the fastening bolt who moves both ends and can adjust the distance between bearing plate and the regulating plate, the regulation that the position of bearing plate can be free, and then drive gag lever post and connection block and can remove bottom plate bottom, the locating plate of co-altitude not is adapted to the connecting block physical stamina, it is fixed to make things convenient for the connection of connection block and apron, application range is more extensive, adapt to different instrument demands, different angle steel plates can be installed to the bottom plate, the installation is swift. This light steel construction installation building steel body convenient and fast can install a plurality of building steel bodies on ground and carry out unified hoist and mount transportation together, saves the number of times that machinery used, reduces energy resource consumption, and can adjust the position of the building steel body according to actual need in the installation, need not to use mechanical hoist and mount to adjust, and work efficiency improves, and job stabilization performance is good, and the security performance is high, and convenient to use is swift.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a bottom structure of the base plate of the present invention.
FIG. 3 is an exploded view of the gusset of the present invention.
FIG. 4 is an enlarged view of detail A in FIG. 1 according to the present invention.
Fig. 5 is a schematic view of a mounting structure of the stabilization block of the present invention.
Fig. 6 is a schematic structural diagram of the connection block of the present invention.
Fig. 7 is a schematic view of the bottom structure of the connection block of the present invention.
Fig. 8 is a schematic view of a slider mounting structure according to the present invention.
FIG. 9 is a schematic view of the cover plate structure of the present invention.
In the figure: 1. a base plate; 2. a reinforcing plate; 3. angle steel plates; 4. a slide rail; 5. a clamping groove; 6. a stabilizing block; 7. a cover plate; 8. a limiting rod; 9. a first screw hole; 10. a connector; 11. a rotating shaft; 12. a placement groove; 13. positioning a plate; 14. a second screw hole; 15. perforating; 16. a groove; 17. mounting holes; 18. a slider; 19. a limiting groove; 20. a pressure bearing plate; 21. a through hole; 22. a connection block; 23. a card slot; 24. a ball bearing; 25. a base plate; 26. heat dissipation holes; 27. an adjusting plate; 28. fastening a bolt; 29. a damping spring; 30. pushing the plate; 31. a sliding groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a light steel structure comprises a bottom plate 1 and angle steel plates 3, wherein a plurality of groups of sliding structures are welded on the top of the bottom plate 1, the top of the bottom plate 1 is connected with the L-shaped angle steel plates 3 through the sliding structures, two groups of grooves 16 are longitudinally arranged on the side surfaces of the angle steel plates 3, the grooves 16 penetrate through the side surfaces of the angle steel plates 3, a plurality of mounting holes 17 are formed in both sides of the side surfaces of the angle steel plates 3, clamping grooves 5 are formed in the bottom plate 1 in the direction of the extension degree of one side of the sliding structures, a plurality of heat dissipation holes 26 are uniformly formed in the bottom plate 1, the angle steel plates facilitate the installation of a building steel body, and the heat dissipation holes 26 in the bottom plate 1 can quickly;
the sliding structure comprises two groups of sliding rails 4, sliding blocks 18 are clamped at the tops of the sliding rails 4, angle steel plates 3 are connected at the tops of the sliding blocks 18, horizontally arranged backing plates 25 are connected between the tops of the sliding blocks 18 and the angle steel plates 3, positioning plates 13 are connected at the middle ends of the bottoms of the angle steel plates 3, the positioning plates 13 are perpendicular to the bottoms of the angle steel plates 3, clamping grooves 5 are penetrated through the bottoms of the positioning plates 13, L-shaped placing grooves 12 are formed in the bottoms of the positioning plates 13 in the width direction, cover plates 7 are connected with the positioning plates 13 through the placing grooves 12, through holes 15 are formed in the end portions of the cover plates 7 and one sides of the positioning plates 13, one ends of the cover plates 7 are connected with connecting heads 10, rotating shafts 11 are connected at two ends of the connecting heads 10, the two rotating shafts 11 are respectively connected inside the through holes 15 in the end, two ends of the damping spring 29 are respectively vertical to the push plate 30 and the cover plate 7, the slide rail 4 is clamped with the slide block 18, the slide block 18 is connected with the bottom of the angle steel plate 3, the angle steel plate 3 is pushed to slide on the upper part of the slide rail 4, and the building steel body is conveniently driven to move;
the bottom of the bottom plate 1 is connected with a connecting block 22 under the cover plate 7, the middle part of the connecting block 22 is transversely provided with a through hole 21, the bottom of the bottom plate 1 is connected with a bearing plate 20 under the connecting block 22 along the length direction, the bottom of the bearing plate 20 is horizontally connected with an adjusting plate 27, the two ends of the top of the adjusting plate 27 are connected with the two ends of the bottom of the bearing plate 20 through fastening bolts 28, the middle part of the top of the bearing plate 20 is provided with a limiting groove 19 along the length direction, the two ends of the top of the bearing plate 20 are connected with stabilizing blocks 6, a limiting rod 8 is connected between the middle parts of the two stabilizing blocks 6, the limiting rod 8 penetrates through the through hole 21 and is connected with the connecting block 22, the bottom of the connecting block 22 is uniformly provided with a plurality of clamping grooves 23, balls 24 are movably clamped inside the clamping grooves 23, the bottom of the connecting block 22 is clamped inside the limiting groove 19, the, connecting block 22 top is connected 7 bottoms of apron and is connected gag lever post 8, and when angle steel plate 3 removed, connecting block 22 removed along with angle steel plate 3 together, and at the position of bottom restriction angle steel plate 3, angle steel plate 3 removed more stably. The bearing plate 20 and the adjusting plate 27 can adjust the height of the connection block 22. The positioning plate 13 is suitable for different heights.
As a technical optimization scheme of the invention, the reinforcing plates 2 are welded between the two sides of the side surface and the bottom of the angle steel plate 3, the reinforcing plates 2 are arranged in an inclined manner at an angle of 30-45 degrees, the reinforcing plates 2 can be connected with the bottom and the side surface of the angle steel plate 3, the tensile capacity of the angle steel plate 3 is increased, and the angle steel plate 3 is not easy to deform or damage in use.
As a technical optimization scheme of the invention, a plurality of first screw holes 9 are formed in the cover plate 7, the top of the push plate 30 and the top of the connecting block 22, the inner part of the cover plate 7, the top of the push plate 30 and the top of the connecting block 22 are fixedly connected with each other through the first screw holes 9 and the bolt rods, the cover plate 7 is placed at the top of the connecting block 22, the bolt rods penetrate through the cover plate 7, the connecting block 22 and the push plate 30 by utilizing the first screw holes 9, the cover plate 7, the connecting block 22 and the push plate 30 can be fixedly connected, and the cover plate 7 is not easy to fall.
As a technical optimization scheme of the invention, the two sides of the bottom of the angle steel plate 3 and the two sides of the backing plate 25 are both provided with second screw holes 14, the middle end of the top of the sliding block 18 is provided with the second screw holes 14, the top of the sliding rail 4 is uniformly provided with a plurality of second screw holes 14, the angle steel plate 3 moves on the upper part of the sliding rail 4 through the sliding block 18, after the positions of the angle steel plate 3 and the construction steel body are determined, a bolt rod penetrates through the bottom of the angle steel plate 3 and the inside of the backing plate 25 by using the second screw holes 14 and enters the inside of the sliding rail 4, the positions of the sliding block 18 and the angle steel plate 3 are fixed, the sliding block 18 cannot move on the upper.
As a technical optimization scheme of the invention, a plurality of fixing holes are respectively arranged on two sides of the bottom of the angle steel plate 3, two sides of the inside of the backing plate 25 and the inside of the sliding block 18, the angle steel plate 3, the backing plate 25 and the sliding block 18 are fixedly connected with each other through the fixing holes and screws, the angle steel plate 3 is placed on the upper portion of the backing plate 25, the backing plate 25 is placed on the upper portion of the sliding block 18, the screws penetrate through the fixing holes to enter the angle steel plate 3, the backing plate 25 and the inside of the sliding block 18, the angle steel plate 3, the backing plate 25 and the sliding block 18 are mutually connected and fixed and are not easy to fall off, and the angle steel plate.
As a technical optimization scheme of the invention, a sliding groove 31 is arranged in the sliding block 18 along the length direction, the sliding block 18 is clamped with the sliding rail 4 through the sliding groove 31, the section of the sliding groove 31 is arranged in a T shape, the section of the sliding rail 4 is arranged in an I shape, the size of the sliding groove 31 is matched with that of the sliding rail 4, the sliding block 18 is clamped on the upper part of the sliding rail 4 through the sliding groove 31 and is not easy to fall off, the stability is good when the sliding block moves on the upper part, and the sliding block is not easy to shake.
As a technical optimization scheme of the invention, two ends of the rotating shaft 11 protrude from the inside of the through hole 15, two ends of the rotating shaft 11 are connected with nuts, the outer part of the connector 10 is arranged in a cylindrical shape, two ends of the connector 10 can be inserted into the through hole 15 through the rotating shaft 11, the nuts are arranged at the end part of the rotating shaft 11, the rotating shaft 11 can be prevented from being separated from the through hole 15, the connector 10 can rotate around the rotating shaft 11 at the end part of the positioning plate 13, the position of the cover plate 7 can be freely adjusted in the installation process, and the installation and the disassembly are convenient.
As a technical optimization scheme of the invention, the thickness of the cover plate 7 and the positioning plate 13 and the diameter of the connector 10 are smaller than the internal width of the clamping groove 5, the cover plate 7, the positioning plate 13 and the connector 10 can penetrate through the clamping groove 5, and when the angle steel plate 3 is disassembled, the cover plate 7 can penetrate through the clamping groove 5 without being separated from one side of the positioning plate 13, so that the angle steel plate 3 is convenient to assemble and disassemble.
As a technical optimization scheme of the invention, the distance between the two stabilizing blocks 6 is smaller than the length of the slide rail 4, the slide block 18 cannot fall off from two ends of the slide rail 4 when moving on the upper part of the slide rail 4, and the connecting block body 22 can limit the position of the angle steel plate 3 after reaching the end part of the limiting rod 8. The safety performance is good in use, and the adjustment can be freely carried out, so that accidents are avoided.
As a technical optimization scheme of the invention, the using method of the light steel structure comprises the following specific steps:
the method comprises the following steps: welding a sliding structure on the top of the bottom plate 1, wherein the sliding structures are parallel to each other, the sliding blocks 18 are clamped on the upper parts of the sliding rails 4 through the sliding grooves 31, the two sides of the bottom of the angle steel plate 3 are connected to the tops of the two sliding blocks 18, the positioning plate 13 at the bottom of the angle steel plate 3 penetrates through the clamping grooves 5, one end of the cover plate 7 is connected to the bottom of the positioning plate 13, the bottom of the cover plate 7 is connected to the top of the connecting block body 22, the connecting block body 22 is sleeved on the outer part of the limiting rod 8 through the through hole 21 in the middle, the bottom of the connecting block body 22 is clamped inside the;
step two: two sides of an angle steel plate 3 are fixedly connected to one side of a building steel body through mounting holes 17, the other side of the building steel body is fixedly connected with another angle steel plate 3, a plurality of groups of building steel bodies can be simultaneously mounted on the upper portion of a bottom plate 1, two ends of the bottom plate 1 are welded to the tops of other building steel bodies through bolts or the like, when the building steel body at the top needs to be moved, the angle steel plate 3 is pushed to move on the upper portion of a sliding rail 4, a connecting block 22 at the bottom moves inside a limiting groove 19 through a plurality of balls 24 until the building steel body moves to a required position, and the angle steel plate 3, a sliding block 18 and the sliding rail 4 are fixedly connected through a second;
step three: after the building steel body finishes moving in position, can fix bottom plate 1 at the top of the building steel body of below, also can dismantle bottom plate 1, building steel body top is fixed, and bottom is demolishd bottom plate 1, and the bottom is through angle plate 3 and the building steel body welded fastening of below.
When the angle steel plate fixing device is used, sliding structures are welded on the top of a bottom plate 1 and are parallel to each other, sliding blocks 18 are clamped on the upper portions of sliding rails 4 through sliding grooves 31, two sides of the bottom of an angle steel plate 3 are connected to the tops of the two sliding blocks 18, a backing plate 25 is arranged between the sliding blocks 18 and the angle steel plate 3, screws penetrate through fixing holes to enter the angle steel plate 3, the backing plate 25 and the sliding blocks 18, and the angle steel plate 3, the backing plate 25 and the sliding blocks 18 are connected and fixed with each other. The locating plate 13 of 3 bottoms on angle steel plate passes joint groove 5, and inside placing groove 12 was put to apron 7 one end, the pivot 11 at connector 10 both ends inserted perforation 15 inside, and both ends mounting nut, and apron 7 is connected in the bottom of locating plate 13. According to the height of the positioning plate 13, two fastening bolts 28 at the bottom of the adjusting plate 27 are simultaneously screwed to adjust the height of the bearing plate 20, and then the positions of the limiting rod 8 and the connecting block 22 are adjusted. The bottom of the cover plate 7 is connected with the top of the connecting block 22, and the bolt rod penetrates through the cover plate 7, the connecting block 22 and the push plate 30 by using a first screw hole 9, so that the cover plate 7, the connecting block 22 and the push plate 31 can be fixedly connected. The damper spring 29 serves as a damper for reducing a shock force generated during the movement of the connection block 22. Connecting block body 22 utilizes the outside of the 21 suit gag lever posts 8 of through-hole at middle part, and the welding of gag lever post 8 is between two steady blocks 6, and gag lever post 8 keeps the level, and connecting block body 22 bottom joint is in the inside of restriction groove 19, the bottom and the inside low side uniform contact of restriction groove 19. Pass through mounting hole 17 fixed connection with 3 both sides of gusset plate in one side of the construction steel body, the opposite side and the 3 fixed connection of other gusset plate of the construction steel body, 3 joints of gusset plate of both sides are on same sliding construction, and the multiunit construction steel body can be installed simultaneously on 1 upper portion of bottom plate, and the top at other construction steel bodies is passed through at the bottom both ends of bottom plate 1 through the bolt or the welding. The construction steel body can be assembled on the ground in advance, and the bottom plate 1 and the construction steel body are uniformly conveyed to a required place by using a hoisting machine. When the building steel body at the top needs to be moved, the angle steel plate 3 is pushed to move on the upper portion of the sliding rail 4, and the sliding block 18 stably runs on the upper portion of the sliding rail 4, so that the angle steel plate 3 is guaranteed to stably move. The connecting block 22 of bottom removes along with angle plate 3 in the gag lever post 8 outside, and locating plate 13 is at the inside horizontal migration of joint groove 5, and connecting block 22 bottom rolls at 19 inside restrictions groove through a plurality of ball 24, reduces frictional force, produces rolling friction, and restriction angle plate 3 removes, is difficult for rocking in the removal. Until the construction steel body moves to a required position, the angle steel plate 3, the sliding block 18 and the sliding rail 4 are fixedly connected by bolts through the second screw holes 14, and the angle steel plate 3 is stably parked on the upper part of the sliding rail 4. After the position of the building steel body is moved, the bottom plate 1 can be fixed at the top of the building steel body below, and the bottom plate 1 can also be detached. Other building bodies are fixed at the top of the building steel body, the position of the angle steel plate 3 is fixed, the bottom of the building steel body is detached from the bottom plate 1 and the angle steel plate 3, and the bottom of the building steel body is welded and fixed with the building steel body below the angle steel plate 3. When the bottom plate 1 is not disassembled, the bottom plate 1 is directly connected and fixed with the building body on the top and the top of the building steel body on one side of the angle steel plate 3 on the upper portion of other building steel bodies below through bolts or welding. Also can utilize bottom plate 1 to install a plurality of construction steel body in proper order from the bottom, after highly reaching the design standard, that one bottom plate 1 at top does not tear open, down dismantles bottom plate 1 from last in proper order, with each construction steel body from last end to end fixed connection, bottom plate 1 obtains used repeatedly.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. A light steel structure comprises a bottom plate (1) and an angle steel plate (3), and is characterized in that a plurality of groups of sliding structures are welded on the top of the bottom plate (1), the top of the bottom plate (1) is connected with an L-shaped angle steel plate (3) through the sliding structures, two groups of grooves (16) are longitudinally formed in the side surface of the angle steel plate (3), the grooves (16) penetrate through the side surface of the angle steel plate (3), a plurality of mounting holes (17) are formed in both sides of the side surface of the angle steel plate (3), a clamping groove (5) is formed in the bottom plate (1) in the direction of extending the length of one side of the sliding structure, and a plurality of heat dissipation holes (26) are uniformly formed in the bottom plate (1);
the sliding structure consists of two groups of sliding rails (4), a sliding block (18) is clamped at the top of each sliding rail (4), the top of each sliding block (18) is connected with the corresponding angle steel plate (3), a horizontally arranged base plate (25) is connected between the top of each sliding block (18) and the corresponding angle steel plate (3), a positioning plate (13) is connected to the middle end of the bottom of each angle steel plate (3), the positioning plate (13) is perpendicular to the bottom of each angle steel plate (3), the bottom of each positioning plate (13) penetrates through the corresponding clamping groove (5), an L-shaped placing groove (12) is formed in the bottom of each positioning plate (13) in the width direction, each positioning plate (13) is connected with a cover plate (7) through the corresponding placing groove (12), through holes (15) are formed in the end portions of the cover plates (7) and one side of each positioning plate (13), one end of each cover, the two ends of the connector (10) are connected with rotating shafts (11), the two rotating shafts (11) are respectively connected to the inner parts of the through holes (15) at the end parts of the cover plate (7) and the positioning plate (13), the bottom of the cover plate (7) is horizontally connected with a push plate (30), a plurality of damping springs (29) are connected between the top of the push plate (30) and the bottom of the cover plate (7), and the two ends of each damping spring (29) are respectively perpendicular to the push plate (30) and the cover plate (7);
the bottom plate (1) bottom is connected with connecting block (22) under apron (7), connecting block (22) middle part transversely is provided with through-hole (21), bottom plate (1) bottom is connected with bearing plate (20) along length direction under connecting block (22), bearing plate (20) bottom horizontally connect has regulating plate (27), just regulating plate (27) top both ends all connect through fastening bolt (28) bearing plate (20) bottom both ends, bearing plate (20) top middle part is provided with limiting groove (19) along length direction, bearing plate (20) top both ends all are connected with stabilizing block (6), two be connected with gag lever post (8) between stabilizing block (6) middle part, gag lever post (8) run through-hole (21) is connecting block (22), connecting block (22) bottom evenly is provided with a plurality of draw-in groove (23), draw-in groove (23) inside activity joint has ball (24), connection block (22) bottom joint is in the inside of restriction groove (19), the bottom of connection block (22) with the bottom contact of restriction groove (19), just the size of connection block (22) with the inside size phase-match in restriction groove (19).
2. A light steel structure according to claim 1, characterized in that reinforcing plates (2) are welded between the sides and the bottom of the angle steel plate (3), and the reinforcing plates (2) are arranged at an inclination of 30 to 45 degrees.
3. A light steel structure according to claim 1, characterized in that the cover plate (7) and the push plate (30) and the connecting block (22) are provided with a plurality of first screw holes (9), and the cover plate (7) and the push plate (30) and the connecting block (22) are fixedly connected with each other through the first screw holes (9) and the bolt rods.
4. The light steel structure according to claim 1, wherein the two sides of the bottom of the angle steel plate (3) and the two sides of the backing plate (25) are provided with second screw holes (14), the middle end of the top of the sliding block (18) is provided with the second screw holes (14), and the top of the sliding rail (4) is uniformly provided with a plurality of second screw holes (14).
5. A light steel structure according to claim 1, characterized in that the angle steel plate (3) is provided with a plurality of fixing holes on both sides of the bottom thereof and both sides of the inside of the backing plate (25) and the inside of the slider (18), and the angle steel plate (3) and the backing plate (25) and the slider (18) are fixedly connected with each other by the fixing holes and the screws.
6. The light steel structure according to claim 1, wherein a sliding groove (31) is formed in the sliding block (18) along the length direction, the sliding block (18) is clamped with the sliding rail (4) through the sliding groove (31), the section of the sliding groove (31) is arranged in a T shape, the section of the sliding rail (4) is arranged in an I shape, and the size of the sliding groove (31) is matched with that of the sliding rail (4).
7. A light steel structure according to claim 1, characterized in that both ends of the rotating shaft (11) protrude from the inside of the through hole (15), and both ends of the rotating shaft (11) are connected with nuts, and the outside of the connector (10) is arranged in a cylindrical shape.
8. A light steel structure according to claim 1, characterized in that the thickness of the cover plate (7) and the positioning plate (13) and the diameter of the connecting head (10) are smaller than the inner width of the snap-in groove (5).
9. A light steel structure according to claim 1, characterized in that the distance between two said stabilizing blocks (6) is less than the length of the sliding rail (4).
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| CN201811057699.XA CN109138444B (en) | 2018-09-11 | 2018-09-11 | Light steel structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811057699.XA CN109138444B (en) | 2018-09-11 | 2018-09-11 | Light steel structure |
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| CN109138444A CN109138444A (en) | 2019-01-04 |
| CN109138444B true CN109138444B (en) | 2020-12-01 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005150B (en) * | 2019-04-28 | 2021-01-05 | 安徽军瑶新型材料有限公司 | Multi-section translation type assembly building stair |
| CN111980152B (en) * | 2020-08-03 | 2021-08-20 | 天津源泰德润钢管制造集团有限公司 | Energy-saving light steel structure |
| CN113073847A (en) * | 2021-04-07 | 2021-07-06 | 青岛中建联合集团有限公司 | Force applying device of formwork support system in building field |
| CN113605435B (en) * | 2021-09-03 | 2022-11-15 | 冠恒建设集团有限公司 | Energy-saving foundation of light steel structure assembly type building |
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| US3411637A (en) * | 1963-11-05 | 1968-11-19 | Lely Nv C Van Der | Constructional assemblies for use in buildings |
| CN102359185A (en) * | 2011-08-08 | 2012-02-22 | 中国舰船研究设计中心 | Connecting structure of large steel structural member and concrete member and construction method |
| CN202157418U (en) * | 2011-07-19 | 2012-03-07 | 筑巢（北京）科技有限公司 | Column foot base connecting piece and lightweight steel structure thereof |
| CN105484506A (en) * | 2015-12-14 | 2016-04-13 | 中国一冶集团有限公司 | Universal adjustable space truss splicing device and using method thereof |
| CN106644324A (en) * | 2016-12-30 | 2017-05-10 | 北京工业大学 | Test device for light steel frame beam column node bearing test |
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| US3411637A (en) * | 1963-11-05 | 1968-11-19 | Lely Nv C Van Der | Constructional assemblies for use in buildings |
| CN202157418U (en) * | 2011-07-19 | 2012-03-07 | 筑巢（北京）科技有限公司 | Column foot base connecting piece and lightweight steel structure thereof |
| CN102359185A (en) * | 2011-08-08 | 2012-02-22 | 中国舰船研究设计中心 | Connecting structure of large steel structural member and concrete member and construction method |
| CN105484506A (en) * | 2015-12-14 | 2016-04-13 | 中国一冶集团有限公司 | Universal adjustable space truss splicing device and using method thereof |
| CN106644324A (en) * | 2016-12-30 | 2017-05-10 | 北京工业大学 | Test device for light steel frame beam column node bearing test |
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