CN116717020A - Steel structure building assembled steel bar truss floor support plate and construction method thereof - Google Patents
Steel structure building assembled steel bar truss floor support plate and construction method thereof Download PDFInfo
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- CN116717020A CN116717020A CN202310692780.XA CN202310692780A CN116717020A CN 116717020 A CN116717020 A CN 116717020A CN 202310692780 A CN202310692780 A CN 202310692780A CN 116717020 A CN116717020 A CN 116717020A
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- bar truss
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 84
- 239000010959 steel Substances 0.000 title claims abstract description 84
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 74
- 230000003014 reinforcing effect Effects 0.000 claims description 52
- 230000000694 effects Effects 0.000 claims description 5
- 230000008093 supporting effect Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to a steel structure building assembled steel bar truss building support plate and a construction method thereof.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a steel structure building assembled steel bar truss building carrier plate and a construction method thereof.
Background
Compared with the traditional concrete building, the steel plate or the section steel is used for replacing reinforced concrete, the steel bar truss floor support plate is a floor support plate structure formed by processing steel bars in the floor support plate into steel bar trusses in factories and then welding the steel bar trusses and the profiled steel plates into a whole, the steel bar truss floor support plate in the prior art needs to be aligned and connected between two adjacent steel bar truss floor support plates when assembled and constructed, but because the volume and the span of the steel bar truss floor support plate are larger, lateral deflection easily occurs when alignment is performed, frequent adjustment is time-consuming and labor-consuming, the sealing strength of the joint is lower, the condition of slurry leakage easily occurs, and in addition, the joint of the steel bar truss floor support plate often does not have an anti-seismic function, and a certain potential safety hazard exists.
Disclosure of Invention
The invention aims to provide an assembled steel bar truss building carrier plate for a steel structure building and a construction method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a steel structure building fabricated steel bar truss floor deck, the steel bar truss floor deck comprising:
the upper ends of the two bottom dies are symmetrically provided with steel bar trusses;
the reinforcing components are horizontally arranged on two sides of the upper end of the bottom die and comprise a first reinforcing box and a second reinforcing box;
the sealing assembly comprises a sealing plate and two sealing strips, and the two sides of the sealing plate are respectively inserted into one side of the first reinforcing box and one side of the second reinforcing box;
the connecting component is arranged at one side of the first reinforcing box, which is in contact with the second reinforcing box, and comprises a plurality of connecting plates;
the anti-seismic assembly is arranged on one side in the connecting plate and comprises a tensioning plate and two anti-seismic cushion blocks.
Preferably, the upper end and the lower end of the contact side of the first reinforcing box and the second reinforcing box of the bottom die are respectively provided with a connecting groove and a sealing groove, and two sides of the sealing plate are respectively inserted and arranged in the two sealing grooves.
Preferably, two one side in the seal groove is provided with a pad table, two sealing strips are respectively horizontally inserted into the upper ends of the two pad tables, two embedded grooves are symmetrically formed in two sides of the lower end of the sealing plate, the upper ends of the two sealing strips are respectively inserted into the two embedded grooves in the lower end of the sealing plate, and the sealing strips are corrosion-resistant fireproof rubber strips.
Preferably, one side in the sealing groove of the sealing plate inserted first reinforcing box is provided with an anti-falling plate, and the anti-falling plate and one side surface of the pad table, which is close to the anti-falling plate, are both in an inclined structure.
Preferably, the first bar groove and the second bar groove are respectively formed in the connecting groove of the first reinforcing box and the connecting groove of the second reinforcing box in a penetrating mode, a plurality of limiting blocks are vertically symmetrically arranged on one side of the upper end of the sealing plate, the limiting blocks are inserted into the second bar groove in a plugging mode, and the width of each limiting block is smaller than that of the first bar groove and the second bar groove.
Preferably, one side in the connecting groove of the first strengthening box and the second strengthening box is respectively and horizontally provided with a shaft lever and a traction rod, a plurality of connecting plates are respectively sleeved with a plurality of shaft lever settings, the width of each connecting plate is equal to the length of the traction rod, and the length of the traction rod is less than half of the length of the shaft lever.
Preferably, the keyway has been seted up to connecting plate one side, and traction rod one side runs through the setting of grafting keyway, and the antidetonation groove has been seted up to one side in the keyway of connecting plate, and the antidetonation inslot is arranged in to taut board horizontal grafting, and two antidetonation cushion symmetries are located antidetonation inslot both sides, and two antidetonation cushion one sides contact with taut board one side respectively.
Preferably, the tensioning plate is contacted with one side of the traction rod in the plugging key groove at one side, one side surface of the tensioning plate, which is close to the traction rod, is provided with an inclined surface, the anti-seismic cushion block is provided with an elastic metal disc-shaped structure, and one side, which is far away from the tensioning plate, of the anti-seismic cushion block is provided with a hollow structure.
Preferably, the connecting plate center is vertically provided with an internal thread groove, a limit bolt is vertically inserted in the internal thread groove through threads, the limit block is in an arc-shaped structure, and the limit bolt penetrates through one side of the connecting plate and contacts one side of an inner arc surface of the limit block.
The construction method of the assembled steel bar truss floor support plate is applied to the assembled steel bar truss floor support plate of the steel structure building, and comprises the following steps of:
step one: lifting the steel bar truss floor support plate to a proper position through lifting equipment, carrying by a worker to a proper installation position, horizontally placing the bottom die downwards, preventing the bottom die from deforming under the action of the first reinforcing box and the second reinforcing box, and carrying conveniently;
step two: then the first bar-shaped groove and the second bar-shaped groove of the first reinforcing box and the second reinforcing box are approximately aligned, and then the limiting block is pulled to insert the first bar-shaped groove into the second bar-shaped groove, so that the alignment is accurate, and repeated adjustment is not needed;
step three: then intermittently sliding part of the connecting plates to the dislocation position of the traction rods along the shaft rods, rotating to a horizontal state, then horizontally sliding the connecting plates along the traction rods and the shaft rods to enable the traction rods to be inserted into the key grooves, and then further tensioning the position between the two steel bar truss floor supporting plates under the action of the inclined surfaces of the garbage plates;
step four: when the two steel bar truss floor carrier plates are completely and precisely attached, a limiting block of the sealing plate is tightly contacted with one side in the second strip-shaped groove from one side of the connecting groove which is not pulled, and at the moment, the sealing strip is tightly connected with an embedded groove of the sealing plate;
step five: finally, the limit bolt is taken out and inserted into the internal thread groove through threads, the lower end of the limit bolt is respectively contacted with the upper end of the sealing plate and the inner arc surface of the limit block, and the reinforcement sealing of the sealing plate and the stable connection of the connecting plate are completed;
step six: when the steel bar truss floor support plate is subjected to daily building vibration or earthquake disasters, certain deformation buffering is achieved under the elastic supporting effect of a plurality of anti-seismic cushion blocks on the tensioning plate, and the building anti-seismic effect and the building structure service life are improved.
Compared with the prior art, the invention has the beneficial effects that:
through set up first enhancement box and second enhancement box respectively in the die block both sides of steel bar truss building carrier plate, under the circumstances that does not influence steel bar truss building carrier plate normal use, carry out quick butt joint connection through its inside sealing component and the coupling assembling that corresponds the setting, and carry out sealing operation to the joint between two steel bar truss building carrier plates when connecting, can cushion coupling assembling's connection structure atress deformation under the effect of the antidetonation subassembly that sets up in coupling assembling in addition, improve the shock resistance that steel bar truss building carrier plate connects.
Drawings
FIG. 1 is a schematic diagram of a connection structure according to the present invention;
FIG. 2 is a schematic view of a partial perspective structure of the present invention;
FIG. 3 is a schematic view, partially in section, of a first reinforcement box structure according to the present invention;
FIG. 4 is a schematic view of a second reinforcing box connection structure according to the present invention;
FIG. 5 is a schematic view of a connection structure between a sealing plate and a first connecting box according to the present invention;
FIG. 6 is a schematic view of a portion of a web structure of the present invention in cross section;
fig. 7 is a schematic diagram of the portion a of fig. 1 according to the present invention.
In the figure: the steel bar truss comprises a bottom die 1, a steel bar truss 2, a first reinforcing box 3, a second reinforcing box 4, a sealing plate 5, a sealing strip 6, a connecting plate 7, a tensioning plate 8, an anti-seismic cushion block 9, a connecting groove 10, a sealing groove 11, a cushion table 12, an anti-falling plate 13, a first strip-shaped groove 14, a second strip-shaped groove 15, a limiting block 16, a shaft rod 17, a traction rod 18, a key groove 19, an anti-seismic groove 20, an internal thread groove 21, a limiting bolt 22 and an embedded groove 23.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a steel structure building assembled steel bar truss floor carrier plate: the steel bar truss floor carrier plate includes:
the steel bar truss structure comprises two bottom dies 1, wherein steel bar trusses 2 are symmetrically arranged at the upper ends of the two bottom dies 1;
the reinforcing assembly is horizontally arranged on two sides of the upper end of the bottom die 1 and comprises a first reinforcing box 3 and a second reinforcing box 4, the upper end and the lower end of the contact side of the first reinforcing box 3 and the second reinforcing box 4 of the bottom die 1 are respectively provided with a connecting groove 10 and a sealing groove 11, and two sides of the sealing plate 5 are respectively inserted and arranged in the two sealing grooves 11;
the sealing assembly comprises a sealing plate 5 and two sealing strips 6, wherein the two sides of the sealing plate 5 are respectively inserted into one side of a first reinforcing box 3 and one side of a second reinforcing box 4, two gasket tables 12 are respectively arranged on one side in each sealing groove 11, the two sealing strips 6 are respectively horizontally inserted into the upper ends of the two gasket tables 12, two embedded grooves 23 are symmetrically arranged on the two sides of the lower end of the sealing plate 5, the upper ends of the two sealing strips 6 are respectively inserted into the two embedded grooves 23 on the lower end of the sealing plate 5, the sealing strips 6 are corrosion-resistant fireproof rubber strips, an anti-falling plate 13 is arranged on one side in each sealing groove 11 of the sealing plate 5 inserted into the first reinforcing box 3, and one side of each anti-falling plate 13, which is close to the anti-falling plate 13, is arranged in an inclined structure with one side of each gasket table 12;
the connecting assembly is arranged on one side of the first reinforcing box 3, which is contacted with the second reinforcing box 4, and comprises a plurality of connecting plates 7, wherein one side in a connecting groove 10 of the first reinforcing box 3 and the second reinforcing box 2 respectively penetrates through a sealing groove 11 to form a first strip-shaped groove 14 and a second strip-shaped groove 15, a plurality of limiting blocks 16 are vertically and symmetrically arranged on one side of the upper end of the sealing plate 15, the limiting blocks 16 are inserted into the second strip-shaped groove 15 and are arranged in the second strip-shaped groove 15, the width of the limiting blocks 16 is smaller than the width of the first strip-shaped groove 14 and the width of the second strip-shaped groove 15, a shaft lever 17 and a traction rod 18 are respectively horizontally arranged on one side in the connecting groove 10 of the first reinforcing box 3 and the second reinforcing box 2, a plurality of connecting plates 7 are respectively sleeved with a plurality of shaft levers 17, the width of the connecting plates 7 is equal to the length of the traction rod 18, and the length of the traction rod 18 is smaller than half the length of the shaft lever 17;
the anti-vibration assembly is arranged on one side in the connecting plate 7 and comprises a tensioning plate 8 and two anti-vibration cushion blocks 9, a key groove 19 is formed in one side of the connecting plate 7, one side of a traction rod 18 is penetrated through the inserted key groove 19, an anti-vibration groove 20 is formed in one side in the key groove 19 of the connecting plate 7, the tensioning plate 8 is horizontally inserted into the anti-vibration groove 20, the two anti-vibration cushion blocks 9 are symmetrically arranged on two sides in the anti-vibration groove 20, one side of the two anti-vibration cushion blocks 9 is respectively contacted with one side of the tensioning plate 8, the inside of the inserted key groove 19 on one side of the tensioning plate 8 is contacted with one side of the traction rod 18, one side of the tensioning plate 8, close to the traction rod 18, is in an inclined surface, the anti-vibration cushion blocks 9 are in an elastic metal disc structure, the anti-vibration cushion blocks 9 are arranged in a hollow manner, an internal thread groove 21 is vertically formed in the center of the connecting plate 7, a limit bolt 22 is vertically inserted through threads, and the limit block 16 is in the arc structure, and one side of the limit bolt 22 is contacted with one side of the cambered surface of the limit block 16.
The construction method of the assembled steel bar truss floor support plate is applied to the assembled steel bar truss floor support plate of the steel structure building and comprises the following steps of:
step one: lifting the steel bar truss floor support plate to a proper position through lifting equipment, carrying by a worker to a proper installation position, horizontally placing the bottom die 1 downwards, preventing the bottom die from deforming under the action of the first reinforcing box 3 and the second reinforcing box 4, and carrying conveniently;
step two: then the first bar-shaped groove 14 and the second bar-shaped groove 15 of the first reinforcing box 3 and the second reinforcing box 4 are approximately aligned, and then the limiting block 16 is pulled to insert the first bar-shaped groove 14 into the second bar-shaped groove 15, so that the alignment is accurate, and repeated adjustment is not needed;
step three: then, part of the connecting plates 7 are slid to the dislocation position of the traction rods 18 along the shaft rods 17 at intervals, the parts of the connecting plates are rotated to a horizontal state, then, the horizontal sliding of the connecting plates 7 is carried out along the traction rods 18 and the shaft rods 17, the traction rods 18 are inserted into the key grooves 18, and then, the positions between the two steel bar truss floor support plates are further tensioned under the action of the inclined surfaces of the garbage plates 8;
step four: when the two steel bar truss floor carrier plates are completely and precisely attached, the limiting block 16 of the sealing plate 5 is tightly contacted with one side in the second strip-shaped groove 15 from one side of the connecting groove 10 which is not pulled, and at the moment, the sealing strip 6 is tightly connected with the embedded groove 23 of the sealing plate 5;
step five: finally, the limit bolt 22 is taken out and inserted into the internal thread groove 21 through threads, the lower end of the limit bolt 22 is respectively contacted with the upper end of the sealing plate 5 and the inner arc surface of the limit block 16, and the reinforced sealing of the sealing plate 5 and the stable connection of the connecting plate 7 are completed;
step six: when the steel bar truss floor support plate is subjected to daily building vibration or earthquake disasters, certain deformation buffering is achieved under the elastic supporting effect of the plurality of earthquake-resistant cushion blocks 9 on the tensioning plates 8, and the earthquake-resistant effect of the building and the service life of the building structure are improved.
Working principle: lifting the steel bar truss building carrier plate to a proper position through lifting equipment, carrying the steel bar truss building carrier plate to a proper mounting position by workers, horizontally placing the bottom die 1 downwards, enabling the bottom die not to deform under the action of the first reinforcing box 3 and the second reinforcing box 4, carrying the bottom die conveniently, roughly aligning the first strip-shaped groove 14 and the second strip-shaped groove 15 of the first reinforcing box 3 and the second reinforcing box 4, inserting the first strip-shaped groove 14 into the second strip-shaped groove 15 through pulling the limiting block 16, ensuring accurate alignment, not needing repeated adjustment, sliding part of the connecting plate 7 to a position with misplaced pulling rod 18 along the shaft rod 17 at intervals, rotating to a horizontal state, then horizontally sliding the connecting plate 7 along the pulling rod 18 and the shaft rod 17, enabling the pulling rod 18 to be inserted into the key groove 18, then further tensioning is carried out on the position between the two steel bar truss building carrier plates under the action of the inclined surface of the garbage plate 8, when the two steel bar truss building carrier plates are completely and precisely attached, the limiting block 16 of the sealing plate 5 is tightly contacted with one side in the second strip-shaped groove 15 from one side of the connecting groove 10 which is not pulled, at the moment, the sealing strip 6 is tightly connected with the embedded groove 23 of the sealing plate 5, finally the limiting bolt 22 is taken out and inserted into the internal thread groove 21 through threads, the lower end of the limiting bolt 22 is respectively contacted with the upper end of the sealing plate 5 and the inner arc surface of the limiting block 16, the reinforced sealing of the sealing plate 5 and the stable connection of the connecting plate 7 are completed, and when the steel bar truss building carrier plates are subjected to daily building vibration or earthquake disasters, certain deformation buffering is achieved under the elastic supporting action of the plurality of anti-seismic cushion blocks 9 on the tensioning plate 8, and the building anti-seismic effect and the service life of the building structure are improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a steel construction building assembled steel bar truss building carrier plate which characterized in that: the steel bar truss floor carrier plate includes:
the steel bar truss structure comprises two bottom dies (1), wherein steel bar trusses (2) are symmetrically arranged at the upper ends of the two bottom dies (1);
the reinforcing components are horizontally arranged on two sides of the upper end of the bottom die (1), and comprise a first reinforcing box (3) and a second reinforcing box (4);
the sealing assembly comprises a sealing plate (5) and two sealing strips (6), and the two sides of the sealing plate (5) are respectively inserted into one side of the first reinforcing box (3) and one side of the second reinforcing box (4);
the connecting component is arranged at one side of the first reinforcing box (3) and the second reinforcing box (4) which are in contact, and comprises a plurality of connecting plates (7);
the anti-seismic assembly is arranged on one side in the connecting plate (7), and comprises a tensioning plate (8) and two anti-seismic cushion blocks (9).
2. The steel structure building fabricated steel bar truss floor carrier plate of claim 1, wherein: the upper end and the lower end of the contact side of the first reinforcing box (3) and the second reinforcing box (4) of the bottom die (1) are respectively provided with a connecting groove (10) and a sealing groove (11), and two sides of the sealing plate (5) are respectively inserted and arranged in the two sealing grooves (11).
3. The steel structure building fabricated steel bar truss floor carrier plate of claim 2, wherein: two one side all is equipped with in seal groove (11) fills up platform (12), and two sealing strips (6) are two pad bench (12) upper ends setting of pegging graft respectively the level, and two embedded groove (23) have been seted up to closing plate (5) lower extreme bilateral symmetry, and two embedded groove (23) setting of closing plate (5) lower extreme are pegged graft respectively to two sealing strip (6) upper ends, and sealing strip (6) are corrosion-resistant fire prevention rubber strip.
4. A steel structure building fabricated steel bar truss floor carrier plate according to claim 3, wherein: one side in seal groove (11) of sealing plate (5) grafting first enhancement box (3) is equipped with anticreep board (13), and anticreep board (13) and pad platform (12) are close to an anticreep board (13) side and are the slope structure setting.
5. The steel structure building fabricated steel bar truss floor carrier plate of claim 4, wherein: first bar groove (14) and second bar groove (15) have been seted up respectively to one side in connecting groove (10) of first enhancement box (3) and second enhancement box (2), and vertical symmetry in closing plate (15) upper end one side is equipped with a plurality of stopper (16), sets up in stopper (16) grafting second bar groove (15), and the width of stopper (16) is less than the width of first bar groove (14) and second bar groove (15).
6. The steel structure building fabricated steel bar truss floor carrier plate of claim 5, wherein: one side in the spread groove (10) of first enhancement box (3) and second enhancement box (2) is equipped with axostylus axostyle (17) and tractive pole (18) respectively horizontally, and a plurality of axostylus axostyle (17) setting is cup jointed respectively to a plurality of connecting plates (7), and the width of connecting plate (7) equals the length of tractive pole (18), and the length of tractive pole (18) is less than the half of axostylus axostyle (17) length.
7. The steel structure building fabricated steel bar truss floor carrier plate of claim 6, wherein: key grooves (19) are formed in one side of the connecting plate (7), the traction rod (18) penetrates through the inserting key grooves (19) in one side, anti-vibration grooves (20) are formed in one side of the key grooves (19) of the connecting plate (7), the tensioning plates (8) are horizontally inserted into the anti-vibration grooves (20), two anti-vibration cushion blocks (9) are symmetrically arranged on two sides in the anti-vibration grooves (20), and one sides of the two anti-vibration cushion blocks (9) are respectively contacted with one side of the tensioning plates (8).
8. The steel structure building fabricated steel bar truss floor carrier plate of claim 7, wherein: the tensioning plate (8) is internally connected with one side of the traction rod (18) in an inserting and connecting key groove (19) at one side, one side surface of the tensioning plate (8) close to the traction rod (18) is provided with an inclined surface, the anti-seismic cushion block (9) is provided with an elastic metal disc-shaped structure, and one side, far away from the tensioning plate (8), of the anti-seismic cushion block (9) is provided with a hollow structure.
9. The steel structure building fabricated steel bar truss floor carrier plate of claim 8, wherein: the connecting plate (7) is vertically provided with an internal thread groove (21), a limit bolt (22) is vertically inserted into the internal thread groove (21) through threads, the limit block (16) is in an arc-shaped structure, and the limit bolt (22) penetrates through one side of the connecting plate (7) and contacts one side of an inner arc surface of the limit block (16).
10. The construction method of the assembled steel bar truss floor carrier plate is characterized by comprising the following steps of: the construction method of the assembled steel bar truss building carrier plate is applied to the steel structure building assembled steel bar truss building carrier plate of any one of claims 1 to 9, and comprises the following steps:
step one: lifting the steel bar truss floor support plate to a proper position through lifting equipment, carrying by a worker to a proper installation position, horizontally placing the bottom die (1) downwards, preventing the bottom die from deforming under the action of the first reinforcing box (3) and the second reinforcing box (4), and carrying conveniently;
step two: then, the first bar-shaped groove (14) and the second bar-shaped groove (15) of the first reinforcement box (3) and the second reinforcement box (4) are approximately aligned, and then the stopper (16) is pulled to insert the first bar-shaped groove (14) into the second bar-shaped groove (15), so that the alignment is accurate, and repeated adjustment is not needed;
step three: then intermittently sliding part of the connecting plates (7) to the dislocation position of the traction rods (18) along the shaft rods (17), rotating to a horizontal state, then horizontally sliding the connecting plates (7) along the traction rods (18) and the shaft rods (17) to enable the traction rods (18) to be inserted into the key grooves (18), and then further tensioning the position between the two steel bar truss floor support plates under the action of the inclined surfaces of the garbage plates (8);
step four: when the two steel bar truss floor carrier plates are completely and precisely attached, a limiting block (16) of the sealing plate (5) is tightly contacted with one side in the second strip-shaped groove (15) from one side of the connecting groove (10) which is not pulled, and at the moment, the sealing strip (6) is tightly connected with an embedded groove (23) of the sealing plate (5);
step five: finally, the limit bolt (22) is taken out and inserted into the internal thread groove (21) through threads, the lower end of the limit bolt (22) is respectively contacted with the upper end of the sealing plate (5) and the internal arc surface of the limit block (16), and the reinforced sealing of the sealing plate (5) and the stable connection of the connecting plate (7) are completed;
step six: when the steel bar truss floor support plate is subjected to daily building vibration or earthquake disasters, certain deformation buffering is achieved under the elastic supporting effect of a plurality of anti-seismic cushion blocks (9) on the tensioning plates (8), and the building anti-seismic effect and the building structure service life are improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118087770A (en) * | 2024-04-26 | 2024-05-28 | 淄博儒创建材科技有限公司 | Steel bar truss floor support plate and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118087770A (en) * | 2024-04-26 | 2024-05-28 | 淄博儒创建材科技有限公司 | Steel bar truss floor support plate and construction method thereof |
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