CN117846132A - Assembled steel structure based on archaize building and installation method - Google Patents
Assembled steel structure based on archaize building and installation method Download PDFInfo
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- CN117846132A CN117846132A CN202410193248.8A CN202410193248A CN117846132A CN 117846132 A CN117846132 A CN 117846132A CN 202410193248 A CN202410193248 A CN 202410193248A CN 117846132 A CN117846132 A CN 117846132A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 title abstract description 31
- 239000000725 suspension Substances 0.000 claims description 53
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 9
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing 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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- 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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- 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
- 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
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The application provides an assembled steel structure based on an archaize building and an installation method, and relates to the field of steel structures. It comprises the following steps: the stand and crossbeam are provided with locating component on the stand, and locating component includes: the positioning device comprises a positioning block, a positioning cylinder, a positioning rod and a pushing spring, wherein the positioning block is fixed on a stand column, a containing hole is formed in the positioning block, the positioning cylinder is arranged in the containing hole in a sliding mode, the pushing spring is fixed between the positioning cylinder and the bottom of the containing hole, one end of the positioning rod is fixed with a cross beam, the other end of the positioning rod is arranged in the positioning cylinder, and a locking assembly is arranged between the positioning block and the cross beam. This application has the effect that improves the installation effectiveness of crossbeam and stand.
Description
Technical Field
The application relates to the field of steel structures, in particular to an assembled steel structure based on an archaize building and an installation method.
Background
Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because the self weight is lighter, and the construction is simple, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings, bridges and the like.
At present, not only can modern buildings be built by adopting an assembled steel structure frame, but also a plurality of archaize buildings are built by adopting the assembled steel structure frame, and compared with wooden buildings, the construction method is firmer.
In the related art, chinese patent with the publication number of CN114635504A discloses an assembled steel structure frame fast-assembling structure based on an archaize building and an installation method thereof, the structure comprises a beam and an upright post, wherein the beam and the upright post are fixedly connected through fast-assembling connecting pieces, the fast-assembling connecting pieces comprise a first connecting piece for fixing one beam and one upright post and a second connecting piece for fixing two beams and one upright post, and the included angle between the upright post and the beam and the included angle between the beam and the beam are fixedly connected through supporting connecting pieces;
the first connecting piece includes the connection hook piece, and the logical groove that supplies the connection hook piece side to run through is all offered to the bottom of crossbeam tip and the both sides that are located middle perpendicular steel, and the inboard of crossbeam just is located the connection hook piece and runs through to the inside one side of crossbeam and be provided with the wedge, and the top crimping of wedge has last briquetting, and the bottom crimping of connection hook piece has down the briquetting, and through first bolt fixed connection between crossbeam bottom, connection hook piece bottom, wedge, last briquetting and the briquetting down. When the application is installed on site, each structure is simply clamped and inserted, the two first bolts are used for fixing, even a nut is not needed, the firm fixing effect can be achieved, and the installation is rapid and convenient.
However, in the above-described technique, before the cross member is fixed to the column by the first bolt, the end portion of the cross member needs to be aligned with the column; however, if the cross beam is erected on the upright post, the cross beam is moved and adjusted, and the movement of the cross beam is time-consuming and labor-consuming due to the large weight of the cross beam, so that the installation efficiency is affected.
Disclosure of Invention
In order to improve the problem of lower installation efficiency, the application provides an assembled steel structure based on an archaize building and an installation method.
In a first aspect, the present application provides an assembled steel structure based on archaize buildings, which adopts the following technical scheme:
an archaize building-based fabricated steel structure, comprising: the stand and crossbeam, be provided with locating component on the stand, locating component includes: the positioning device comprises a positioning block, a positioning cylinder, a positioning rod and a pushing spring, wherein the positioning block is fixed on the upright post, a containing hole is formed in the positioning block, the positioning cylinder is slidably arranged in the containing hole, the pushing spring is fixed between the positioning cylinder and the bottom of the containing hole, one end of the positioning rod is fixed with the cross beam, the other end of the positioning rod is arranged in the positioning cylinder, and a locking assembly is arranged between the positioning block and the cross beam.
By adopting the technical scheme, when in installation, the cross beam is lifted, and the positioning rod is roughly aligned with the positioning cylinder; the cross beam is lowered, and in the process of lowering, the cross beam can be finely adjusted until the positioning rod is aligned with the positioning cylinder and is inserted into the positioning cylinder; the crossbeam is continuously lowered until the end part of the crossbeam is erected on the top wall of the upright post, namely the positioning cylinder is completely pressed into the accommodating hole, so that the subsequent fixation of the crossbeam and the upright post by the locking assembly is accelerated, and the installation efficiency of the crossbeam and the upright post is improved.
Optionally, the positioning assembly further includes: the horn barrel, the horn groove has been seted up to the inner wall of holding hole, the horn barrel set up in the horn groove, just the horn barrel with positioning tube fixed connection.
Through adopting above-mentioned technical scheme, the horn can increase the open area at positioning tube top to make the locating lever aim at in the scope of horn can, need not to aim at the locating tube with the locating lever is complete, thereby improve the efficiency in the locating tube that the locating lever inserted, with further improvement to the installation effectiveness of crossbeam and stand.
Optionally, the locking assembly includes: the locking device comprises a locking rod, a locking spring, a locking bolt, a pressing rod and a locking nut, wherein the locking hole is formed in a positioning block, a through hole is formed in the bottom of the locking hole in a penetrating mode, a penetrating hole is formed in a penetrating mode in a cross beam, the locking bolt penetrates through the penetrating hole and is in threaded connection with the locking hole, one end of the pressing rod is fixed to the locking bolt, the other end of the pressing rod penetrates through the through hole, the locking nut is in threaded sleeve mode on the pressing rod and abuts against the positioning block, a placement hole is formed in the inner wall of the placement hole, a locking hole is formed in the positioning rod, a yielding hole is formed in the positioning cylinder in a penetrating mode, one end of the locking rod is arranged in the placement hole in a penetrating mode, the yielding hole is formed in the through hole in a penetrating mode, the other end of the locking rod penetrates through the pressing rod, the yielding hole extends into the locking hole, a guide surface is arranged on the locking rod, and the locking spring is sleeved on the locking rod, one end of the locking rod is fixed to the locking rod, the other end of the locking rod abuts against the positioning hole, and the bottom of the placement hole is fixed to the positioning hole.
Through adopting above-mentioned technical scheme, after the locating lever inserts in the positioning cylinder, screw up the locking bolt to locking downthehole, can accomplish the installation fixed to crossbeam and stand.
Optionally, a support assembly is disposed between the upright and the cross beam, and the support assembly includes: the support part is arranged between the upright post and the cross beam, and the suspension part is arranged between the upright post and the support part.
Through adopting above-mentioned technical scheme, crossbeam and stand installation back, the crossbeam frame is on supporting part to through the suspension of suspension portion to supporting part draw, so that supporting part can support the crossbeam steadily, then the crossbeam is when receiving great bearing capacity, and the junction of crossbeam and stand is difficult for taking place to buckle, thereby improves the intensity between crossbeam and the stand.
Optionally, the support part includes: the support tube is hinged to the upright post, one end of the support rod is slidably arranged in the support tube, the other end of the support rod is hinged to the support plate, and the suspension part is arranged between the upright post and the support tube.
Through adopting above-mentioned technical scheme, crossbeam and stand installation back, the crossbeam frame is in the backup pad to support the crossbeam.
Optionally, the suspension portion includes: the device comprises a suspension plate, a suspension barrel, a screw rod and a suspension block, wherein the suspension plate is fixedly arranged on the upright post, the suspension barrel is rotatably arranged on the suspension plate, the suspension block is slidably arranged on the support barrel, one end of the screw rod is in threaded connection in the suspension barrel, and the other end of the screw rod is hinged with the suspension block.
Through adopting above-mentioned technical scheme, the crossbeam is put up the back on the stand, and the crossbeam also is put up in the backup pad to hang through hanging and drawing a section of thick bamboo to support a section of thick bamboo and hang and draw, thereby the backup pad supports the crossbeam, in order to improve the intensity between crossbeam and the stand.
Optionally, an adjusting component is arranged between the suspension block and the supporting rod, and the adjusting component comprises: ratchet, pawl, regulation rope and adjusting spring, adjusting spring is fixed in the bracing piece with between the inner wall of support section of thick bamboo, hang and pull and offer the anticreep groove on the section of thick bamboo, the one end of adjusting rope with the bracing piece is fixed, the other end runs through support section of thick bamboo and around locating in the anticreep groove, the coaxial cover of ratchet is located hang and pull on the section of thick bamboo, the pawl rotate install in hang on the arm-tie, just the pawl with the ratchet cooperatees.
By adopting the technical scheme, if the length of the cross beam is longer, the suspension cylinder is rotated to drive the screw rod to extend outwards from the suspension cylinder, and the support cylinder is turned downwards in the process of extending the screw rod so as to reduce the height of the support plate; in this process, the regulation rope is released, and the bracing piece slowly stretches out to the support section of thick bamboo through the thrust of adjusting spring, until the diapire butt of backup pad and crossbeam to support the crossbeam, thereby can support the crossbeam of different length, in order to improve the suitability.
Optionally, a leveling component is disposed between the support cylinder and the support plate, and the leveling component includes: a stabilizing portion and a counter-pulling portion, the stabilizing portion comprising: the support rod is provided with a mounting groove, a mounting hole is formed in the mounting groove, the end portion of the rotating rod is rotatably mounted in the mounting hole, the coil spring is sleeved on the rotating rod, one end of the coil spring is fixed to the rotating rod, the other end of the coil spring is fixed to the inner wall of the mounting hole, one end of the stabilizing rope penetrates through the supporting rod to extend outwards and is fixed to the supporting plate, and the reverse pulling portion is arranged between the rotating rod and the supporting cylinder.
Through adopting above-mentioned technical scheme, the in-process that the bracing piece outwards stretches out, the counter-pulling portion drive dwang rotates, and the dwang will roll up steady flat rope to can draw the backup pad to near the horizontality, so that the crossbeam directly puts up in the backup pad, need not the angle of artificial regulation backup pad.
Optionally, the counter pulling part includes: and one end of the reverse pull rope is wound on the rotating rod, and the other end of the reverse pull rope is fixed with the inner wall of the supporting cylinder.
Through adopting above-mentioned technical scheme, the in-process that the bracing piece outwards stretches out, the counter stay rope drives the dwang and rotates to the dwang will roll up steady flat rope.
In a second aspect, the application provides an installation method of an assembled steel structure based on an archaize building, which adopts the following technical scheme:
an installation method of an assembled steel structure based on an archaize building comprises the following steps:
s1: lifting the cross beam by using a crane;
s2: lowering the end of the cross beam to the top of the upright post until the positioning rod is inserted into the positioning cylinder;
s3: and (3) screwing the locking bolt between the cross beam and the positioning block to finish the fixed connection of the cross beam and the upright post.
Through adopting above-mentioned technical scheme, can carry out fixed connection to stand and crossbeam fast to improve the installation effectiveness to stand and crossbeam.
In summary, the present application includes at least one of the following beneficial effects:
1. during installation, the cross beam is lifted, and the positioning rod is roughly aligned to the positioning cylinder; the cross beam is lowered, and in the process of lowering, the cross beam can be finely adjusted until the positioning rod is aligned with the positioning cylinder and is inserted into the positioning cylinder; the crossbeam is continuously lowered until the end part of the crossbeam is erected on the top wall of the upright post, namely the positioning cylinder is completely pressed into the accommodating hole, so that the subsequent fixation of the crossbeam and the upright post by the locking assembly is accelerated, and the installation efficiency of the crossbeam and the upright post is improved.
2. The horn cylinder can increase the opening area at the top of the positioning cylinder, so that the positioning rod is aligned in the range of the horn cylinder, the positioning rod is not required to be completely aligned with the positioning cylinder, the efficiency of the positioning rod inserted into the positioning cylinder is improved, and the installation efficiency of the cross beam and the upright post is further improved.
3. Can carry out fixed connection to stand and crossbeam fast to improve the installation effectiveness to stand and crossbeam.
Drawings
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present application;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along section line A-A in FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along section line B-B in FIG. 2;
FIG. 5 is a schematic enlarged partial view of portion C of FIG. 4;
fig. 6 is a schematic partial enlarged view of a portion D in fig. 4.
In the figure: 1. a column; 2. a cross beam; 3. a positioning assembly; 31. a positioning block; 311. an accommodation hole; 3111. a horn slot; 3112. a mounting hole; 312. a locking hole; 313. a through hole; 32. a positioning cylinder; 321. a relief hole; 33. a positioning rod; 331. a locking hole; 34. a pushing spring; 35. a horn; 4. a locking assembly; 41. a locking lever; 411. a guide surface; 42. a locking spring; 43. a locking bolt; 44. a compression bar; 45. a lock nut; 5. a support part; 51. a support cylinder; 52. a support rod; 521. a mounting groove; 522. a mounting hole; 53. a support plate; 6. a hanging part; 61. a suspension plate; 62. a suspension pulling cylinder; 621. an anti-drop groove; 63. a screw; 64. a suspension block; 7. an adjustment assembly; 71. a ratchet wheel; 72. a pawl; 73. an adjusting rope; 74. an adjusting spring; 8. a leveling portion; 81. a coil spring; 82. a rotating lever; 83. a stabilizing rope; 9. a reverse pulling part; 91. and (5) pulling the rope reversely.
Detailed Description
The embodiment of the application provides an assembled steel structure based on archaize buildings.
Referring to fig. 1, an archaized building-based fabricated steel structure may generally include: the upright post 1 and the cross beam 2 adopt I-steel in the embodiment of the application. Be provided with locating component 3 on the stand 1, locating component 3 is used for aiming at crossbeam 2 is quick with stand 1 to be convenient for carry out quick fixed to stand 1 and crossbeam 2, in order to improve installation effectiveness.
Referring to fig. 2 and 3, in this embodiment, the positioning assembly 3 is provided with two sets, and the positioning assembly 3 includes: locating piece 31, positioning cylinder 32, locating lever 33 and pushing spring 34, locating piece 31 weld on the one end that stand 1 is close to the top, and locating piece 31's roof has seted up holding hole 311, and positioning cylinder 32 slides and sets up in holding hole 311 and slides along vertical direction, and the bottom of positioning cylinder 32 is closed in this embodiment. One end of the positioning rod 33 is welded and fixed with the bottom wall of the cross beam 2, and the other end is arranged in the positioning cylinder 32.
Referring to fig. 3, one end of the push spring 34 is fixed to the bottom of the receiving hole 311, and the other end is fixed to the outer bottom wall of the positioning cylinder 32, and the push spring 34 is used to push the positioning cylinder 32 to protrude out of the receiving hole 311. During installation, the cross beam 2 is lifted, the positioning rod 33 is roughly aligned with the positioning cylinder 32, and then the cross beam 2 is lowered; during the lowering process, the cross beam 2 can be finely adjusted until the positioning rod 33 is aligned with the positioning cylinder 32 and is inserted into the positioning cylinder 32; subsequently, the cross beam 2 continues to be lowered until the end of the cross beam 2 is erected on the top wall of the upright 1, that is, the positioning cylinder 32 is completely pressed into the accommodating hole 311, so that the cross beam 2 and the upright 1 can be quickly and conveniently fixed, and the installation efficiency of the cross beam 2 and the upright 1 can be improved.
Referring to fig. 3, further, the positioning assembly 3 includes: the horn 35 has an annular horn groove 3111 formed in an inner wall of the accommodation hole 311 near the opening. Horn 35 integrated into one piece is on the roof of positioning tube 32, and horn 35 sets up in horn groove 3111, and horn 35 can increase the open area at positioning tube 32 top to make positioning rod 33 aim at in the scope of horn 35 can, need not to aim at positioning rod 33 completely positioning tube 32, thereby improves the efficiency that positioning rod 33 inserts in the positioning tube 32, with further improvement to the installation effectiveness of crossbeam 2 and stand 1.
Referring to fig. 3, a locking assembly 4 is disposed between the positioning block 31 and the cross beam 2, and the locking assembly 4 includes: locking hole 312 has been seted up to locking lever 41, locking spring 42, locking bolt 43, depression bar 44 and lock nut 45, and locking hole 312's hole bottom has been seted up in the roof, and the through-hole 313 has been run through to the hole bottom of locking hole 312, and the diameter of through-hole 313 is less than the diameter of locking hole 312 in this application embodiment. The cross beam 2 is provided with a penetrating hole in a penetrating way, the locking bolt 43 is connected in the locking hole 312 in a threaded way, and after the positioning rod 33 is inserted into the positioning cylinder 32, the locking bolt 43 is screwed into the locking hole 312, so that the cross beam 2 and the upright 1 can be installed and fixed. In this embodiment, the plate may be welded to the cross beam 2 so that the locking bolt 43 can be tightened against the plate without being tightened against the cross beam 2.
Referring to fig. 3, one end of the compression bar 44 is fixed to the bottom wall of the locking bolt 43, the other end of the compression bar is penetrated by the through hole 313, the locking nut 45 is in threaded sleeve on one end of the compression bar 44 away from the locking bolt 43, and the locking nut 45 abuts against the bottom wall of the positioning block 31, so that the stability of the locking bolt 43 in the locking hole 312 can be further improved by the locking nut 45, and the connection stability between the cross beam 2 and the upright 1 is improved.
Referring to fig. 3, a placement hole 3112 is formed in an inner wall of one side of the receiving hole 311 adjacent to the through hole 313, a locking hole 331 is formed in a side of the positioning rod 33 facing the placement hole 3112, a relief hole 321 is formed through a side wall of the positioning cylinder 32, and the relief hole 321, the locking hole 331 and the placement hole 3112 are aligned when the positioning cylinder 32 is completely pressed into the receiving hole 311. One end of the locking lever 41 is disposed in the mounting hole 3112, penetrates into the through hole 313 and abuts against the side wall of the pressing lever 44, and the other end penetrates into the relief hole 321 and extends into the locking hole 331.
Referring to fig. 3, the locking spring 42 is sleeved on one end of the locking lever 41 in the setting hole 3112, one end is fixed with the locking lever 41, the other end is fixed with the hole bottom of the setting hole 3112, and the locking spring 42 is used for resetting the locking lever 41. The top wall of the locking lever 41 near one end of the pressing lever 44 is provided with a guide surface 411, when the pressing lever 44 is not inserted into the through hole 313, one end of the locking lever 41 near the through hole 313 extends into the through hole 313, and one end of the guide surface 411 near the locking spring 42 is lower than the opening of the placing hole 3112 communicating with the through hole 313.
In the process of screwing the locking bolt 43, the pressing lever 44 is inserted into the through hole 313 and is in contact with the locking lever 41; then the compression bar 44 extrudes the locking bar 41, and the locking bar 41 automatically passes through the yielding hole 321 through the arrangement of the guide surface 411 and is inserted into the locking hole 331 so as to lock the positioning bar 33, thereby further improving the connection stability of the cross beam 2 and the upright 1.
Referring to fig. 4, further, a supporting component is disposed between the upright post 1 and the beam 2, and the supporting component can support the beam 2, so that when the beam 2 receives a larger bearing force, the joint of the beam 2 and the upright post 1 is not easy to bend, and the strength between the beam 2 and the upright post 1 is improved.
Referring to fig. 4, the support assembly includes: a hanging portion 6 and a supporting portion 5.
Referring to fig. 4, the support part 5 includes: the support cylinder 51 is hinged with the side wall of the upright 1, one end of the support rod 52 is slidably arranged in the support cylinder 51 and slides along the length direction of the support cylinder 51, and the other end of the support rod 52 is hinged with the support plate 53.
Referring to fig. 4, the pendant 6 includes: the suspension plate 61, the suspension cylinder 62, the screw 63 and the suspension block 64, the suspension plate 61 is fixedly mounted on the side wall of the upright 1, and the suspension plate 61 is positioned above the support cylinder 51. The suspension tube 62 is rotatably mounted on the suspension plate 61, the suspension tube 62 is disposed obliquely, and one end of the suspension tube 62 remote from the suspension plate 61 is inclined downward. The suspension block 64 is slidably mounted on the support cylinder 51 and slides along the length direction of the support cylinder 51, and in the embodiment of the present application, the suspension block 64 is in a T shape; one end of the screw 63 is screwed into the hanging barrel 62, and the other end is hinged with the hanging block 64. After the cross beam 2 is supported on the column 1, the cross beam 2 is also supported on the support plate 53, and the support cylinder 51 is suspended by the suspension cylinder 62, so that the support plate 53 supports the cross beam 2 to improve the strength between the cross beam 2 and the column 1.
Referring to fig. 4, further, an adjusting assembly 7 is disposed between the hanging block and the supporting rod 52, and the adjusting assembly 7 includes: the ratchet 71, the pawl 72, the adjusting rope 73 and the adjusting spring 74, one end of the adjusting spring 74 is fixed with the inner bottom wall of the supporting cylinder 51, the other end is fixed with one end of the supporting rod 52 far away from the supporting plate 53, and the adjusting spring 74 is used for pushing the supporting rod 52 to extend out of the supporting cylinder 51 so as to achieve the effect of prolonging the supporting length of the supporting plate 53. One end of the adjusting rope 73 is fixed with one end of the supporting rod 52 away from the supporting plate 53, the other end of the adjusting rope extends outwards from one end of the supporting cylinder 51 away from the supporting plate 53, penetrates through the supporting cylinder 51 and is wound on the suspension cylinder 62, if the length of the cross beam 2 is longer, the suspension cylinder 62 is rotated to drive the screw 63 to extend outwards from the suspension cylinder 62, and in the extending process of the screw 63, the supporting cylinder 51 is turned downwards to reduce the height of the supporting plate 53;
in the process, the adjusting rope 73 is loosened, and the supporting rod 52 slowly extends out to the supporting cylinder 51 through the pushing force of the adjusting spring 74 until the supporting plate 53 is abutted against the bottom wall of the cross beam 2 so as to support the cross beam 2, so that the cross beams 2 with different lengths can be supported, and the applicability is improved.
Referring to fig. 5, further, an annular anti-falling groove 621 is formed in the outer side wall of the hanging barrel 62, and one end of the adjusting rope 73, which is far away from the supporting rod 52, is wound in the anti-falling groove 621, and the anti-falling groove 621 can prevent the adjusting rope 73 from falling off from the hanging barrel 62.
Referring to fig. 5, the ratchet 71 is coaxially sleeved on the suspension tube 62, the pawl 72 is rotatably mounted on the suspension plate 61, the pawl 72 is matched with the ratchet 71, and the suspension tube 62 can be limited to rotate only in one direction by utilizing the matching of the ratchet 71 and the pawl 72, so that the support rod 52 is not easy to extend outwards due to overlarge elasticity of the adjusting spring 74, namely the adjusting rope 73 is not easy to be pulled to be released in the suspension tube 62; when the adjustment cord 73 is required to be wound up, the pawl 72 is separated from the ratchet 71.
Referring to fig. 4 and 6, further, a leveling assembly is provided between the support cylinder 51 and the support plate 53, the leveling assembly including: a stabilizing portion 8 and a counter-pulling portion 9.
Referring to fig. 4 and 6, the stabilizing section 8 includes: the coil spring 81, the rotating rod 82 and the leveling rope 83, the end wall of the end of the supporting rod 52 far away from the supporting plate 53 is provided with a mounting groove 521, the inner side wall of the mounting groove 521 is provided with a mounting hole 522, the rotating rod 82 is arranged in the mounting groove 521, and the end of the rotating rod 82 is rotatably arranged in the mounting hole 522. The coil spring 81 is sleeved on one end of the rotating rod 82 in the mounting hole 522, one end of the coil spring is fixed with the rotating rod 82, the other end of the coil spring is fixed with the inner wall of the mounting hole 522, and the coil spring 81 can drive the rotating rod 82 to rotate in the deformation recovery process. The spring force of the coil spring 81 in the embodiment of the present application is much smaller than the spring force of the adjustment spring 74.
Referring to fig. 4 and 6, one end of the stabilizing string 83 is wound on the rotating rod 82, the other end penetrates the supporting rod 52 and is fixed to the bottom wall of the supporting plate 53 near one end of the upright 1, and the stabilizing string 83 can pull the supporting plate 53, so that the end of the supporting plate 53 near the upright 1 is not easy to turn upwards, and the cross beam 2 can be quickly erected on the supporting plate 53.
Referring to fig. 4, the reverse pulling part 9 includes: a reverse pull rope 91, wherein one end of the reverse pull rope 91 is wound on the rotating rod 82, the other end of the reverse pull rope is fixed with the inner bottom wall of the support cylinder 51, and the angle of the support plate 53 is changed during the downward overturning process of the support cylinder 51; at this time, in the process that the supporting rod 52 extends outwards, the counter pulling rope 91 drives the rotating rod 82 to rotate, and the rotating rod 82 rolls up the stabilizing rope 83, so that the supporting plate 53 can be pulled to be in a nearly horizontal state, and the cross beam 2 can be directly erected on the supporting plate 53 without manually adjusting the angle of the supporting plate 53.
The application discloses assembled steel construction based on archaize building's theory of operation when using is specific as follows: during installation, the cross beam 2 is lifted, the positioning rod 33 is roughly aligned with the positioning cylinder 32, and then the cross beam 2 is lowered; during the lowering process, the cross beam 2 can be finely adjusted until the positioning rod 33 is aligned with the positioning cylinder 32 and is inserted into the positioning cylinder 32; subsequently, the cross beam 2 continues to be lowered until the end of the cross beam 2 is erected on the top wall of the upright 1, that is, the positioning cylinder 32 is completely pressed into the accommodating hole 311, so that the cross beam 2 and the upright 1 can be quickly and conveniently fixed, and the installation efficiency of the cross beam 2 and the upright 1 can be improved.
The embodiment of the application also provides an installation method of the assembled steel structure based on the archaize building.
An installation method of an assembled steel structure based on an archaize building comprises the following steps:
s1: lifting the cross beam 2 by using a crane;
s2: lowering the end of the cross beam 2 in alignment with the top of the upright 1 until the locating rod 33 is inserted into the locating cylinder 32;
s3: the locking bolt 43 is screwed between the cross beam 2 and the positioning block 31 to complete the fixed connection of the cross beam 2 and the upright 1.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. Assembled steel construction based on archaize building, characterized in that includes: upright (1) and crossbeam (2), be provided with locating component (3) on upright (1), locating component (3) include: locating piece (31), positioning tube (32), locating lever (33) and pushing spring (34), locating piece (31) are fixed in on stand (1), just set up holding hole (311) on locating piece (31), positioning tube (32) slide set up in holding hole (311), pushing spring (34) are fixed in between positioning tube (32) with the hole bottom of holding hole (311), one end of locating lever (33) with crossbeam (2) are fixed, the other end set up in positioning tube (32), locating piece (31) with be provided with locking subassembly (4) between crossbeam (2).
2. The building archaized based fabricated steel structure of claim 1, wherein the positioning assembly (3) further comprises: horn tube (35), horn slot (3111) has been seted up to the inner wall of holding hole (311), horn tube (35) set up in horn slot (3111), just horn tube (35) with positioning tube (32) fixed connection.
3. The building archaized based fabricated steel structure of claim 1, wherein the locking assembly (4) comprises: locking lever (41), locking spring (42), locking bolt (43), depression bar (44) and lock nut (45), set up locking hole (312) on locating piece (31), locating hole (312)'s hole bottom runs through and has been seted up through-hole (313), set up through-hole has been run through on crossbeam (2), locking bolt (43) wear to establish through-hole and threaded connection in locking hole (312), one end of depression bar (44) with locking bolt (43) is fixed, the other end wears to establish through-hole (313), lock nut (45) thread bush is located on depression bar (44) and with locating piece (31) looks up tightly, locating hole (3112) have been seted up to the inner wall of holding hole (311), locking hole (331) have been seted up on locating lever (33), set up through-hole (321) have been run through on positioning cylinder (32), one end of locking lever (41) set up in locating hole (3112) just run through-hole (313) and with in-hole (411) looks up and run through-hole (41) and reach in the other end looks place of setting up in locking lever (41), the locking spring (42) is sleeved on the locking rod (41), one end of the locking spring is fixed with the locking rod (41), and the other end of the locking spring is fixed with the hole bottom of the arranging hole (3112).
4. The building archaized based fabricated steel structure of claim 1, wherein a support assembly is provided between the upright (1) and the cross beam (2), the support assembly comprising: the support device comprises a suspension part (6) and a support part (5), wherein the support part (5) is arranged between the upright (1) and the cross beam (2), and the suspension part (6) is arranged between the upright (1) and the support part (5).
5. The building archaizing-based fabricated steel structure of claim 4, wherein the supporting portion (5) comprises: the support device comprises a support cylinder (51), a support rod (52) and a support plate (53), wherein the support cylinder (51) is hinged to the upright post (1), one end of the support rod (52) is slidably arranged in the support cylinder (51), the other end of the support rod is hinged to the support plate (53), and the suspension part (6) is arranged between the upright post (1) and the support cylinder (51).
6. The building archaized based fabricated steel structure of claim 5, wherein the pendant (6) comprises: the device comprises a suspension plate (61), a suspension barrel (62), a screw (63) and a suspension block (64), wherein the suspension plate (61) is fixedly installed on the upright post (1), the suspension barrel (62) is rotatably installed on the suspension plate (61), the suspension block (64) is slidably installed on the support barrel (51), one end of the screw (63) is in threaded connection with the suspension barrel (62), and the other end of the screw is hinged with the suspension block (64).
7. The building archaized based fabricated steel structure of claim 6, wherein an adjusting assembly (7) is provided between the suspension block and the support bar (52), the adjusting assembly (7) comprising: ratchet (71), pawl (72), regulation rope (73) and adjusting spring (74), adjusting spring (74) are fixed in bracing piece (52) with between the inner wall of support section of thick bamboo (51), hang and pull and offer anticreep groove (621) on section of thick bamboo (62), the one end of adjusting rope (73) with bracing piece (52) are fixed, the other end runs through support section of thick bamboo (51) and around locating in anticreep groove (621), ratchet (71) coaxial cover is located hang and pull on section of thick bamboo (62), pawl (72) rotate install in hang on pulling plate (61), just pawl (72) with ratchet (71) cooperate.
8. The building archaized based fabricated steel structure of claim 5, wherein a leveling assembly is provided between the support cylinder (51) and the support plate (53), the leveling assembly comprising: a stabilizing portion (8) and a counter-pulling portion (9), the stabilizing portion (8) comprising: coil spring (81), dwang (82) and steady flat rope (83), install mounting groove (521) have been seted up on bracing piece (52), install mounting hole (522) have been seted up in mounting groove (521), the tip rotation of dwang (82) install in mounting hole (522), coil spring (81) cover is located on dwang (82) and one end with dwang (82) are fixed, the other end with mounting hole (522) inner wall is fixed, steady flat rope (83) one end is around locating on dwang (82), the other end runs through bracing piece (52) outwards stretches out and with backup pad (53) are fixed, counter-pulling portion (9) set up in between dwang (82) and support section of thick bamboo (51).
9. The building-based fabricated steel structure according to claim 8, wherein the counter-pulling part (9) comprises: and one end of the reverse stay cord (91) is wound on the rotating rod (82), and the other end of the reverse stay cord (91) is fixed with the inner wall of the supporting cylinder (51).
10. A method for installing a building-based fabricated steel structure according to any one of claims 1-3, comprising the steps of:
s1: lifting the cross beam (2) by using a crane;
s2: the end part of the cross beam (2) is aligned with the top of the upright post (1) to be lowered until the positioning rod (33) is inserted into the positioning cylinder (32);
s3: the locking bolt (43) is screwed between the cross beam (2) and the positioning block (31) to finish the fixed connection of the cross beam (2) and the upright post (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410193248.8A CN117846132A (en) | 2024-02-21 | 2024-02-21 | Assembled steel structure based on archaize building and installation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410193248.8A CN117846132A (en) | 2024-02-21 | 2024-02-21 | Assembled steel structure based on archaize building and installation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118531903A (en) * | 2024-07-29 | 2024-08-23 | 辽宁中盛工业建筑系统股份有限公司 | Assembled steel frame body assembly for steel structure building and assembling method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118531903A (en) * | 2024-07-29 | 2024-08-23 | 辽宁中盛工业建筑系统股份有限公司 | Assembled steel frame body assembly for steel structure building and assembling method thereof |
| CN118531903B (en) * | 2024-07-29 | 2024-10-18 | 辽宁中盛工业建筑系统股份有限公司 | Assembled steel frame body assembly for steel structure building and assembling method thereof |
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