CN115045532A - Post-cast strip bearing structure subsides for building construction - Google Patents
Post-cast strip bearing structure subsides for building construction Download PDFInfo
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- CN115045532A CN115045532A CN202210877872.0A CN202210877872A CN115045532A CN 115045532 A CN115045532 A CN 115045532A CN 202210877872 A CN202210877872 A CN 202210877872A CN 115045532 A CN115045532 A CN 115045532A
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- 238000009435 building construction Methods 0.000 title claims abstract description 17
- 230000008093 supporting effect Effects 0.000 claims abstract description 120
- 238000010276 construction Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 13
- 238000005266 casting Methods 0.000 abstract description 5
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 8
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
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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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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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
- E04G25/00—Shores or struts; Chocks
-
- 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
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
- E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
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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
- E04G25/00—Shores or struts; Chocks
- E04G2025/003—Supports therefor, e.g. tripods
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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
- E04G25/00—Shores or struts; Chocks
- E04G2025/006—Heads therefor, e.g. pivotable
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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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G2025/042—Shores or struts; Chocks telescopic with devices to avoid accidental disengagement of the telescopic elements, e.g. during transport
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention is suitable for the field of building construction, and provides a post-sedimentation casting belt supporting structure for building construction, which comprises a concrete layer, wherein a supporting plate is arranged below the concrete layer, a bottom bracket component is arranged on the lower side of the supporting plate, a movable adjusting component is arranged on the upper side of the supporting plate, a telescopic adjusting component is arranged on one side of the movable adjusting component, which is far away from the supporting plate, and a matched movable supporting component is arranged at one end of the telescopic adjusting component, which is far away from the movable adjusting component; the movable adjusting component is used for adjusting and matching the XY direction position of the whole formed by the movable supporting component and the telescopic adjusting component; the telescopic adjusting assembly is used for adjusting the Z-direction position of the matched movable supporting assembly and controlling the matched movable supporting assembly to support the bottom plate in an abutting mode. The invention has convenient disassembly and assembly, can carry out adaptive installation regulation and control and is beneficial to the quick application of the whole supporting device.
Description
Technical Field
The invention belongs to the field of house construction, and particularly relates to a settlement post-cast strip supporting structure for house construction.
Background
The arrangement of the post-settlement pouring belt is used for preventing structural cracks caused by different settlement differences between a main building and an auxiliary building or a basement of a high-rise building.
According to the requirements of structural design specifications and building construction specifications, concrete pouring of the settled post-cast strip is required to be completed after the construction of the building structure is completed and the settlement is basically completed, construction can be performed, a post-cast strip needs to be erected during the construction of the settled post-cast strip, and a template needs to be supported and fixed through a supporting structure during the erection of the template.
The existing template supporting structure is supported and fixed through the vertical rods, the horizontal rods and the longitudinal rods in an interconnecting mode, the structure is single and traditional, the assembly and disassembly are inconvenient, the installation and the regulation of adaptability cannot be carried out, and the fast application of the whole supporting device is not facilitated. Therefore, in view of the above current situation, there is an urgent need to develop a post-cast strip support structure for building construction to overcome the shortcomings in the current practical application.
Disclosure of Invention
The invention aims to provide a post-settlement casting belt supporting structure for building construction, and aims to solve the problems that an existing formwork supporting structure is inconvenient to disassemble and assemble, cannot be adaptively installed and regulated, and is not beneficial to quick application of the whole supporting device.
The invention is realized in this way, a post-cast strip bearing structure subsides for building construction, including the concrete layer, be equipped with the post-cast strip on the concrete layer, the lower part of post-cast strip is equipped with the bottom plate, still includes: the supporting plate is arranged below the concrete layer, a bottom bracket assembly is arranged on the lower side of the supporting plate, a movable adjusting assembly is arranged on the upper side of the supporting plate, a telescopic adjusting assembly is arranged on one side, away from the supporting plate, of the movable adjusting assembly, and a matched movable supporting assembly is arranged at one end, away from the movable adjusting assembly, of the telescopic adjusting assembly; the bottom bracket component is used for supporting a supporting plate; the mobile adjusting component is used for adjusting the XY direction position of the whole body formed by the matching mobile supporting component and the telescopic adjusting component, and the matching mobile supporting component is used for matching the mobile adjusting component to adjust the XY direction position of the whole body formed by the matching mobile supporting component and the telescopic adjusting component; the telescopic adjusting assembly is used for adjusting the Z-direction position of the matched movable supporting assembly and controlling the matched movable supporting assembly to support the bottom plate in an abutting mode.
Further technical scheme, remove the adjusting part including a fixing bolt, inner disc and outer dish, the ring channel has been seted up to the side of inner disc, on the outer dish installation was fixed in the backup pad, the cross-section of outer dish was the L shape, the horizontal part and the ring channel cooperation sliding connection of outer dish, the outer lane of inner disc still installs and is used for fixing the fixing bolt on outer dish with inner disc locking.
According to a further technical scheme, the inner disc is of a disc-shaped structure; the overlooking projection of the outer disc is in a ring shape; when the horizontal part of the outer disc is abutted against the inner wall of the annular groove on one side, the outer disc and the annular groove on the other side are not separated.
Further technical scheme, flexible adjusting part is including interior post, adjust knob, urceolus, rack, pivot and gear, on the urceolus installation was fixed in the inner disc that removes adjusting part, cooperation slidable mounting had an interior post on the urceolus, set up flutedly on the interior post, the installation is fixed with the rack in the recess, rotate on the urceolus and install a pivot, the inner installation of pivot is fixed with the gear, and gear and rack toothing are connected, and the outer end installation of pivot is fixed with adjust knob.
According to a further technical scheme, the telescopic adjusting assembly further comprises a guide rod, a brake ring, a brake block, a second elastic part and a bearing, a through hole for the rotating shaft to penetrate through is formed in the side wall of the outer cylinder, and two bearings for rotatably supporting the rotating shaft are respectively arranged at two ends of the through hole; the adjusting knob and the rotating shaft are provided with a first sliding cavity, a brake releasing rod is arranged in the first sliding cavity in a matched sliding mode, the brake releasing rod is of a U-shaped structure, one end of the brake releasing rod extends out of the side face of the adjusting knob, the other end of the brake releasing rod extends out of the side face of the rotating shaft, the extending position of the brake releasing rod from the side face of the rotating shaft corresponds to a region between two bearings, a second elastic piece used for elastically supporting the brake releasing rod is further arranged in the first sliding cavity, a second sliding cavity communicated with the first sliding cavity is further formed in the adjusting knob, a guide rod is arranged in the second sliding cavity in a matched sliding mode, and the guide rod is fixedly connected with the brake releasing rod; and a brake ring is fixedly installed on the wall of the perforated hole, and a brake block which can be matched with the brake ring is fixedly installed at the end part of a brake release rod extending out of the side surface of the rotating shaft.
According to the further technical scheme, when no external force exists, the brake block is elastically abutted against the brake ring under the action of the elastic force of the second elastic piece, and the rotating shaft is braked and fixed; when external force is applied to press the brake release rod extending out of the side surface of the adjusting knob, the brake ring is separated from the brake block, and the braking state of the rotating shaft is released.
According to a further technical scheme, the matched movable supporting assembly comprises a ball, a cross strut, a mounting seat, an inner supporting seat, an inner pushing block, a positive and negative threaded rod, a rotating handle, a first elastic piece and a guide edge, the mounting seat is fixedly mounted at the end part of the inner column of the telescopic adjusting assembly, one end, far away from the inner column, of the mounting seat is provided with an extending limiting opening, an inner support seat is arranged in the mounting seat in a matched sliding mode, and the cross strut is fixedly mounted on one side, close to the extending limiting opening, of the inner supporting seat; the two sides of one end, away from the cross strut, of the inner support are inclined planes, a positive and negative threaded rod is arranged in the mounting seat and is rotatably connected with the side wall of the mounting seat, one end of the positive and negative threaded rod extends out of the side wall of the mounting seat, a rotating handle is fixedly installed at the end part of the positive and negative threaded rod, the left side and the right side of the interior of the mounting seat are respectively provided with an inner pushing block, the inner pushing blocks are in threaded connection with the positive and negative threaded rod in a matched mode, one end of the interior of the mounting seat is fixedly provided with a guide edge and is in sliding connection with the guide edge, one end, close to the inner support, of each inner pushing block is provided with inclined planes parallel to the two sides of the inner support, and one end, away from the cross strut, of the inner support is connected with the bottom of the mounting seat through a first elastic piece; and balls are further mounted on the outer side of the extending limiting opening at the end part of the mounting seat.
According to a further technical scheme, the cross strut is of an 1/2 cylindrical structure; when the positive and negative threaded rod rotates, the two inner pushing blocks are synchronously close to or far away from each other, and when the two inner pushing blocks are synchronously close to each other, the two inner pushing blocks abut against the inclined surface of the inner support and cooperatively push the whole formed by the cross strut and the inner support to move towards the direction far away from the inner column; when the two inner pushing blocks are synchronously far away, under the elastic action of the first elastic piece, the inclined plane of the inner support always abuts against the inner pushing blocks, and the whole formed by the inner support and the cross strut moves towards the direction close to the inner column.
According to the further technical scheme, after the inner support abuts against the end part of the inner cavity of the mounting seat, the cross strut is matched with the extending limiting port to abut against and be connected with the extending limiting port, and the end face of the cross strut protrudes out of the end face of the ball at the moment; when the two inner pushing blocks are far away from the maximum position, the end surfaces of the balls protrude out of the end surfaces of the cross struts.
According to a further technical scheme, the bottom bracket component comprises an upper support plate, a fixed sleeve, a second fixing bolt, an arc-shaped support rod, a lantern ring, a fixed block, a vertical support column, a lower support plate and a turnbuckle, the fixed sleeve is fixed on the lower side of the support plate, one end of the vertical support column is inserted into the fixed sleeve, and the second fixing bolt used for locking the vertical support column and the fixed sleeve is further installed on the fixed sleeve; a lower support plate is fixedly arranged at one end of the vertical strut, which is far away from the fixed sleeve; a fixed block is further installed and fixed on the vertical support, a lantern ring is arranged on the vertical support on one side, away from the lower support plate, of the fixed block in a matched sliding mode, and the lantern ring is connected with the fixed block through a turnbuckle; a plurality of arc-shaped supporting rods are circumferentially distributed and fixed on the outer side of the lantern ring, and an upper supporting plate is fixedly arranged at one end of each arc-shaped supporting rod, which is far away from the lantern ring; the arc-shaped supporting rod is of an 1/4 arc-shaped structure; the turn buckle is used for controlling and adjusting the distance between the lantern ring and the fixed block, and then controlling the upper support plate to be abutted against the support plate.
According to the sedimentation post-cast strip supporting structure for house construction, the supporting plate can be stably supported through limitation of the bottom bracket component; the XY-direction position of the whole body formed by the movable supporting component and the telescopic adjusting component can be adjusted by the movable adjusting component, and the XY-direction position of the whole body formed by the movable supporting component and the telescopic adjusting component can be adjusted by the movable supporting component in a matching way with the movable adjusting component, so that the adjustment is stable and reliable; through the adjustable cooperation of flexible adjusting part the Z direction position of removing supporting component to and the control cooperation is removed supporting component and is carried out the butt to the bottom plate and support, support adaptability is good, and it is convenient to regulate and control, makes the installation of whole device use convenient and fast more.
Drawings
Fig. 1 is a schematic structural diagram of a post-settlement casting strip supporting structure for house construction according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portions of the cooperative movable support assembly, the telescoping adjustment assembly, and the movement adjustment assembly of FIG. 1;
FIG. 3 is an enlarged schematic view of a portion of the cooperative moveable support assembly of FIG. 2;
FIG. 4 is a schematic view of the cross brace shown in FIG. 3 after being received;
FIG. 5 is a schematic view, partly in section, of a portion of the telescoping adjustment assembly of FIG. 2;
FIG. 6 is an enlarged schematic view of portion A of FIG. 5;
FIG. 7 is a schematic partial cross-sectional perspective view of a movable adjusting component in a post-settlement casting belt supporting structure for house construction according to an embodiment of the present invention;
fig. 8 is a schematic view of the mounting arrangement of the bottom bracket assembly of fig. 1.
In the figure: 1-concrete layer, 2-post-pouring belt, 3-bottom plate, 4-matching movable supporting component, 5-telescopic adjusting component, 6-movable adjusting component, 7-supporting plate, 8-bottom bracket component, 41-rolling ball, 42-cross strut, 43-mounting seat, 431-extending limiting port, 44-inner support, 45-inner push block, 46-positive and negative threaded rod, 47-rotating handle, 48-first elastic component, 49-guide edge, 51-inner column, 511-groove, 52-adjusting knob, 521-first sliding cavity, 522-second sliding cavity, 53-outer cylinder, 531-through hole, 54-rack, 55-brake releasing rod, 56-rotating shaft, 57-gear and 58-guide rod, 59-brake ring, 510-brake block, 512-second elastic element, 513-bearing, 61-first fixing bolt, 62-inner disc, 621-annular groove, 63-outer disc, 81-upper support plate, 82-fixing sleeve, 83-second fixing bolt, 84-arc support rod, 85-lantern ring, 86-fixing block, 87-vertical support column, 88-lower support plate and 89-turnbuckle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, the settlement post-cast strip supporting structure for building construction provided by an embodiment of the invention comprises a concrete layer 1, wherein a post-cast strip 2 is arranged on the concrete layer 1, and a prefabricated cover plate and a pouring sleeve can be arranged on the upper part of the post-cast strip 2 by referring to the disclosed technology, so that the construction period is not delayed and is not limited; the lower part of post-cast strip 2 is equipped with bottom plate 3, still includes:
the supporting plate 7 is arranged below the concrete layer 1, a bottom bracket component 8 is arranged on the lower side of the supporting plate 7, a movable adjusting component 6 is arranged on the upper side of the supporting plate 7, a telescopic adjusting component 5 is arranged on one side, far away from the supporting plate 7, of the movable adjusting component 6, and a matched movable supporting component 4 is arranged on one end, far away from the movable adjusting component 6, of the telescopic adjusting component 5;
the bottom bracket component 8 is used for supporting the supporting plate 7;
the movement adjusting component 6 is used for adjusting the XY-direction position of the whole body formed by the matching movement supporting component 4 and the telescopic adjusting component 5, and the matching movement supporting component 4 is used for matching the movement adjusting component 6 to adjust the XY-direction position of the whole body formed by the matching movement supporting component 4 and the telescopic adjusting component 5;
the telescopic adjusting component 5 is used for adjusting the Z-direction position of the matching movable supporting component 4 and controlling the matching movable supporting component 4 to support the bottom plate 3 in an abutting mode.
In the embodiment of the invention, the matched movable supporting component 4 and the telescopic adjusting component 5 which are arranged on the movable adjusting component 6 form a group, the group number and the distribution condition of the matched movable supporting component 4, the telescopic adjusting component 5 and the movable adjusting component 6 which are arranged between the bottom plate 3 and the supporting plate 7 are not limited, and the movable supporting component, the telescopic adjusting component 5 and the movable adjusting component 6 can be specifically arranged according to the requirement; similarly, the number and distribution of the bottom bracket assemblies 8 mounted on the lower side of the supporting plate 7 are not limited, and the bottom bracket assemblies can be specifically arranged according to the requirement.
The supporting plate 7 can be stably supported by the limitation of the bottom bracket component 8; the XY-direction position of the whole body formed by the matching movable supporting component 4 and the telescopic adjusting component 5 can be adjusted through the movable adjusting component 6, and the matching movable supporting component 4 can match the movable adjusting component 6 to adjust the XY-direction position of the whole body formed by the matching movable supporting component 4 and the telescopic adjusting component 5, so that the adjustment is stable and reliable; through the adjustable cooperation of flexible adjusting part 5 the Z direction position of removing supporting component 4 to and the control cooperation is removed supporting component 4 and is carried out the butt to bottom plate 3 and support, support adaptability is good, and it is convenient to regulate and control, makes the installation of whole device use convenient and fast more.
As shown in fig. 2 and 7, as a preferred embodiment of the present invention, the movement adjusting assembly 6 includes a first fixing bolt 61, an inner disc 62 and an outer disc 63, the inner disc 62 is preferably a disc-shaped structure, an annular groove 621 is formed in a side surface of the inner disc 62, the outer disc 63 is mounted and fixed on the support plate 7, a top projection of the outer disc 63 is preferably an annular shape, a cross section of the outer disc 63 is preferably an L-shaped, a horizontal portion of the outer disc 63 is in sliding connection with the annular groove 621 in a matching manner, the first fixing bolt 61 for locking and fixing the inner disc 62 on the outer disc 63 is further mounted on an outer ring of the inner disc 62, a specific number and positions of the first fixing bolts 61 are not limited, the number may be 3 to 6 in a circumferential distribution, and the positions may be provided on an outer ring of a top portion of the inner disc 62. In addition, when the horizontal part of the outer disc 63 is required to be limited to abut against the inner wall of the annular groove 621 on one side, the outer disc 63 and the annular groove 621 on the other side are not separated, the overall working reliability is improved, and the first fixing bolt 61 is convenient to lock and fix.
In the embodiment of the invention, by the limitation of the movable adjusting assembly 6 with the structure, after the first fixing bolt 61 is loosened, the position of the inner disc 62 can be adjusted at will, namely, the inner disc can be adjusted at will flexibly in the X and Y directions, and then the inner disc is locked by the first fixing bolt 61, so that the operation is convenient and fast.
As shown in fig. 2, 5 and 6, as a preferred embodiment of the present invention, the telescopic adjusting assembly 5 includes an inner column 51, an adjusting knob 52, an outer cylinder 53, a rack 54, a rotating shaft 56 and a gear 57, the outer cylinder 53 is mounted and fixed on an inner disc 62 of the movable adjusting assembly 6, the inner column 51 is mounted on the outer cylinder 53 in a sliding manner, a groove 511 is formed on the inner column 51, the rack 54 is mounted and fixed in the groove 511, the rotating shaft 56 is mounted and fixed on the outer cylinder 53 in a rotating manner, the gear 57 is mounted and fixed on an inner end of the rotating shaft 56, the gear 57 is meshed with the rack 54, and the adjusting knob 52 is mounted and fixed on an outer end of the rotating shaft 56.
Furthermore, the telescopic adjusting assembly 5 further comprises a guide rod 58, a brake ring 59, a brake block 510, a second elastic element 512 and a bearing 513, wherein a through hole 531 for the rotating shaft 56 to pass through is formed in the side wall of the outer cylinder 53, two ends of the through hole 531 are respectively provided with the bearing 513 for rotatably supporting the rotating shaft 56, and the specific installation of the bearing 513 is realized by adopting the prior art and is not limited; the adjusting knob 52 and the rotating shaft 56 are provided with a first sliding cavity 521, a brake release rod 55 is arranged in the first sliding cavity 521 in a matching sliding manner, the brake release rod 55 is preferably in a U-shaped structure, one end of the brake release rod 55 extends out from the side surface of the adjusting knob 52, the other end of the brake release rod 55 extends out from the side surface of the rotating shaft 56, and the protruding position of the brake release lever 55 from the side of the rotating shaft 56 corresponds to the area between the two bearings 513, a second elastic member 512 for elastically supporting the brake release lever 55 is further disposed in the first sliding chamber 521, the second elastic member 512 is preferably a spring or the like, a second sliding cavity 522 communicated with the first sliding cavity 521 is further formed in the adjusting knob 52, a guide rod 58 is arranged in the second sliding cavity 522 in a matched sliding mode, the guide rod 58 is fixedly connected with the brake release rod 55, and the reliability of movement of the brake release rod 55 is improved through limitation of the guide rod 58; a brake ring 59 is fixed on the wall of the through hole 531, and a brake block 510 which can be matched with the brake ring 59 is fixed on the end part of the brake release rod 55 extending from the side surface of the rotating shaft 56; when no external force is applied, the brake block 510 is elastically abutted with the brake ring 59 under the action of the elastic force of the second elastic element 512, and the rotating shaft 56 is braked and fixed; when the external force is applied to press the brake release lever 55 protruding from the side surface of the adjustment knob 52, the brake ring 59 and the brake pad 510 are separated from each other, and the braking state of the rotary shaft 56 is released.
In the embodiment of the present invention, the structure and material of the braking ring 59 and the braking block 510 are not limited, and the existing braking technology can be adopted; when the extension length of the inner column 51 needs to be adjusted, the adjusting knob 52 is held and the brake release rod 55 is pressed, at this time, the brake ring 59 and the brake block 510 are separated through the movement of the brake release rod 55, the whole structure consisting of the adjusting knob 52, the rotating shaft 56 and the gear 57 can be rotated along with the force, and the inner column 51 can be driven to move relative to the outer cylinder 53 through the meshing connection relationship of the gear 57 and the rack 54; after the adjustment is completed, by releasing the brake release lever 55, under the elastic force of the second elastic element 512, the brake ring 59 and the brake block 510 can be abutted and fixed again, that is, the brake fixing of the rotating shaft 56 is realized, so that the inner column 51 can be kept in a stable state after being adjusted, and the application is convenient. In addition, the guide rod 58 can improve the reliability of pressing the brake release lever 55, and the application is reliable.
As shown in fig. 2-4, as a preferred embodiment of the present invention, the cooperating movable supporting assembly 4 includes a ball 41, a cross-brace 42, a mounting seat 43, an inner supporting seat 44, an inner pushing block 45, a positive and negative threaded rod 46, a rotating handle 47, a first elastic element 48 and a guide rib 49, the mounting seat 43 is fixedly mounted on an end portion of an inner post 51 of the telescopic adjusting assembly 5, an extension limiting opening 431 is formed at an end of the mounting seat 43 away from the inner post 51, the mounting seat 43 is internally and slidably provided with the inner supporting seat 44, the cross-brace 42 is fixedly mounted on a side of the inner supporting seat 44 close to the extension limiting opening 431, the cross-brace 42 is preferably in an 1/2 cylindrical structure, two sides of an end of the inner supporting seat 44 away from the cross-brace 42 are inclined planes, a positive and negative threaded rod 46 is arranged in the mounting seat 43, the positive and negative threaded rod 46 is rotatably connected with a side wall of the mounting seat 43, an end of the positive and negative threaded rod 46 extends from a side wall of the mounting seat 43, a rotating handle 47 is fixedly arranged at the end part of the positive and negative threaded rod 46, the left side and the right side inside the mounting seat 43 are respectively provided with an inner pushing block 45, the inner pushing block 45 is in threaded connection with the positive and negative threaded rod 46 in a matching manner, one end inside the mounting seat 43 is fixedly provided with a guide edge 49, the inner pushing block 45 is further in sliding connection with the guide edge 49, one end of the inner pushing block 45 close to the inner support 44 is provided with inclined planes which are correspondingly parallel to the two sides of the inner support 44, one end of the inner support 44 far away from the cross strut 42 is further connected with the inner bottom part of the mounting seat 43 through a first elastic element 48, and the first elastic element 48 is preferably an elastic rope or a spring and the like; the ball 41 is further mounted at the end of the mounting seat 43 outside the protrusion limiting opening 431, and the structure of the ball 41 is not limited and the prior art is adopted.
Further, when the positive and negative threaded rod 46 rotates, the two inner pushing blocks 45 approach or depart from each other synchronously, and when the two inner pushing blocks 45 approach each other synchronously, the two inner pushing blocks 45 abut against the inclined surface of the inner support 44 and cooperatively push the whole formed by the cross strut 42 and the inner support 44 to move in a direction away from the inner column 51; when the two inner pushing blocks 45 are synchronously far away, under the elastic force of the first elastic element 48, the inclined surface of the inner support seat 44 is always abutted against the inner pushing block 45, and the whole formed by the inner support seat 44 and the cross strut 42 moves towards the direction close to the inner column 51.
Further, after the inner support 44 abuts against the end of the inner cavity of the mounting seat 43, the cross-strut 42 and the protrusion limiting opening 431 are in fit abutting connection, and at this time, the end surface of the cross-strut 42 protrudes out of the end surface of the ball 41, as shown in fig. 3; when the two push-in blocks 45 are far away to the maximum position, the end surface of the ball 41 protrudes from the end surface of the cross-strut 42, as shown in fig. 4.
In the embodiment of the invention, by matching with the structural arrangement of the movable support component 4, the rotating handle 47 is controlled to rotate the alignment reverse threaded rod 46, so that the relative positions of the end surfaces of the ball 41 and the cross strut 42 can be controlled; when the end surface of the control cross strut 42 protrudes out of the end surface of the ball 41, the bottom plate 3 is supported by the cross strut 42; when the terminal surface of control ball 41 is outstanding in the terminal surface of cross-brace 42, can cooperate this moment to remove adjusting part 6 and adjust the removal to the cooperation and remove the whole that supporting component 4 and flexible adjusting part 5 constitute, and this kind of adaptability when adjusting the removal and being fit for initial installation is adjusted, and bottom plate 3 conflicts with ball 41 all the time promptly, promotes the convenience that the cooperation removed supporting component 4 and removed through ball 41, and keeps bottom plate 3 to be in stable condition. In addition, when a certain supporting part is finely adjusted after installation, the supporting component 4 and the telescopic adjusting component 5 can be moved integrally by controlling the telescopic adjusting component 5 to be shortened, and the supporting component 4 does not need to be adjusted in a matched mode.
As shown in fig. 1 and 8, as a preferred embodiment of the present invention, the bottom bracket assembly 8 includes an upper support plate 81, a fixing sleeve 82, a second fixing bolt 83, an arc-shaped support rod 84, a collar 85, a fixing block 86, a vertical support 87, a lower support plate 88 and a turnbuckle 89, the fixing sleeve 82 is fixed on the lower side of the support plate 7, one end of the vertical support 87 is inserted into the fixing sleeve 82, and the fixing sleeve 82 is further provided with the second fixing bolt 83 for locking the vertical support 87 and the fixing sleeve 82; a lower support plate 88 is fixedly arranged at one end of the vertical support 87 far away from the fixed sleeve 82; a fixing block 86 is further mounted and fixed on the vertical support 87, a lantern ring 85 is arranged on the vertical support 87 at one side, far away from the lower support plate 88, of the fixing block 86 in a matched and sliding mode, and the lantern ring 85 is connected with the fixing block 86 through a turnbuckle 89; a plurality of arc-shaped supporting rods 84 are circumferentially distributed and fixed on the outer side of the lantern ring 85, the arc-shaped supporting rods 84 are preferably in 1/4 arc-shaped structures, and an upper supporting plate 81 is fixedly arranged at one end of each arc-shaped supporting rod 84 far away from the lantern ring 85; the turn buckle 89 is used for controlling the distance between the adjusting collar 85 and the fixing block 86, and further controlling the upper support plate 81 to abut against the support plate 7.
In the embodiment of the invention, the vertical support 87 can be mounted and fixed on the fixing sleeve 82 in advance, and is locked and fixed by the second fixing bolt 83, as shown in fig. 8, then the extension of the turnbuckle 89 is controlled, the structure of the turnbuckle 89 can be realized by adopting the prior art, the lantern ring 85 is moved towards the direction far away from the fixing block 86, the upper support plate 81 is abutted against the support plate 7, the support plate 7 is supported in an auxiliary manner by the cooperation of the upper support plate 81 and the arc-shaped support rod 84, namely, the vertical support 87, the arc-shaped support rod 84 and the upper support plate 81 have a better and stable support effect on the support plate 7, and the mounting is convenient and reliable.
The embodiment of the invention provides a post-sedimentation casting belt supporting structure for building construction, the structure of the bottom bracket component 8 is simple to disassemble and assemble, and the bottom bracket component has a good stable supporting effect on the supporting plate 7; the XY-direction position of the whole body formed by the matching movable supporting component 4 and the telescopic adjusting component 5 can be adjusted by the movable adjusting component 6, and the matching movable supporting component 4 can be matched with the movable adjusting component 6 to adjust the XY-direction position of the whole body formed by the matching movable supporting component 4 and the telescopic adjusting component 5 (the convenience of movement adjustment is realized by controlling the relative positions of the ball 41 and the cross strut 42), so that the adjustment is stable and reliable; through the adjustable cooperation of flexible adjusting part 5 the Z direction position of removing supporting component 4 to and control cooperation remove supporting component 4 and carry out the butt to bottom plate 3 and support, support adaptability is good, and it is convenient to regulate and control, and flexible adjusting part 5 has self-locking function, makes the installation of whole device use convenient and fast more.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a construction is built with subsiding post-cast strip bearing structure in room, includes concrete layer, be equipped with post-cast strip on the concrete layer, the lower part in post-cast strip is equipped with the bottom plate, its characterized in that still includes:
the supporting plate is arranged below the concrete layer, a bottom bracket assembly is arranged on the lower side of the supporting plate, a movable adjusting assembly is arranged on the upper side of the supporting plate, a telescopic adjusting assembly is arranged on one side, away from the supporting plate, of the movable adjusting assembly, and a matched movable supporting assembly is arranged at one end, away from the movable adjusting assembly, of the telescopic adjusting assembly;
the bottom bracket component is used for supporting a supporting plate;
the mobile adjusting component is used for adjusting the XY direction position of the whole body formed by the matching mobile supporting component and the telescopic adjusting component, and the matching mobile supporting component is used for matching the mobile adjusting component to adjust the XY direction position of the whole body formed by the matching mobile supporting component and the telescopic adjusting component;
the telescopic adjusting assembly is used for adjusting the Z-direction position of the matched movable supporting assembly and controlling the matched movable supporting assembly to support the bottom plate in an abutting mode.
2. The support structure for the post-cast settlement belt for building construction according to claim 1, wherein the movable adjusting assembly comprises a first fixing bolt, an inner disc and an outer disc;
an annular groove is formed in the side surface of the inner disc;
the outer disc is fixedly arranged on the supporting plate, the section of the outer disc is L-shaped, and the horizontal part of the outer disc is in sliding connection with the annular groove in a matched manner;
and a first fixing bolt used for locking and fixing the inner disc on the outer disc is also arranged on the outer ring of the inner disc.
3. The support structure for the post-cast settlement belt for building construction according to claim 2, wherein the inner disc is a disc-shaped structure;
the overlooking projection of the outer disc is in a ring shape;
when the horizontal part of the outer disc is abutted against the inner wall of the annular groove on one side, the outer disc on the other side is not separated from the annular groove.
4. The post-cast settlement belt supporting structure for building construction according to claim 2 or 3, wherein the telescopic adjusting component comprises an inner column, an adjusting knob, an outer cylinder, a rack, a rotating shaft and a gear;
the outer cylinder is fixedly arranged on an inner disc of the movable adjusting assembly, an inner column is arranged on the outer cylinder in a matched sliding mode, a groove is formed in the inner column, and a rack is fixedly arranged in the groove;
a rotating shaft is rotatably mounted on the outer barrel, a gear is fixedly mounted at the inner end of the rotating shaft and is meshed with the rack, and an adjusting knob is fixedly mounted at the outer end of the rotating shaft.
5. The support structure for the post-cast settlement belt for building construction according to claim 4, wherein the telescopic adjustment assembly further comprises a guide rod, a brake ring, a brake block, a second elastic member and a bearing;
a through hole for the rotating shaft to pass through is formed in the side wall of the outer cylinder, and two bearings for rotatably supporting the rotating shaft are respectively arranged at two ends of the through hole;
the adjusting knob and the rotating shaft are provided with a first sliding cavity, a brake release rod is arranged in the first sliding cavity in a matched sliding mode, the brake release rod is of a U-shaped structure, one end of the brake release rod extends out of the side face of the adjusting knob, the other end of the brake release rod extends out of the side face of the rotating shaft, and the extending position of the brake release rod from the side face of the rotating shaft corresponds to an area between the two bearings;
a second elastic piece for elastically supporting the brake release rod is further arranged in the first sliding cavity;
a second sliding cavity communicated with the first sliding cavity is further formed in the adjusting knob, a guide rod is arranged in the second sliding cavity in a matched sliding mode, and the guide rod is fixedly connected with the brake release rod;
and a brake ring is fixedly installed on the wall of the perforated hole, and a brake block which can be matched with the brake ring is fixedly installed at the end part of a brake release rod extending out of the side surface of the rotating shaft.
6. The support structure for the post-cast settlement belt for building construction according to claim 5, wherein the brake block is elastically abutted against the brake ring under the elastic force of the second elastic member when no external force is applied, and brakes and fixes the rotating shaft;
when external force is applied to press the brake release rod extending out of the side surface of the adjusting knob, the brake ring is separated from the brake block, and the braking state of the rotating shaft is released.
7. The post-cast settlement belt supporting structure for house construction according to claim 4, wherein the cooperating movable supporting assembly comprises a ball, a cross pillar, a mounting seat, an inner supporting seat, an inner pushing block, a positive and negative threaded rod, a rotating handle, a first elastic element and a guide edge;
the mounting seat is fixedly mounted at the end part of the inner column of the telescopic adjusting assembly, and one end of the mounting seat, which is far away from the inner column, is provided with a stretching limiting opening;
an inner support is arranged in the mounting seat in a matched sliding manner, and a cross strut is fixedly arranged on one side of the inner support close to the extending limiting opening;
both sides of one end of the inner support far away from the cross strut are inclined planes, a positive and negative threaded rod is arranged in the mounting seat and is rotationally connected with the side wall of the mounting seat, one end of the positive and negative threaded rod extends out of the side wall of the mounting seat, and a rotating handle is fixedly arranged at the end part of the positive and negative threaded rod;
the left side and the right side of the inside of the mounting seat are respectively provided with an inner push block, the inner push blocks are in threaded connection with the positive threaded rod and the negative threaded rod in a matched mode, one end of the inside of the mounting seat is fixedly provided with a guide edge, the inner push blocks are further in sliding connection with the guide edge, and inclined planes which are parallel to the two sides of the inner support seat correspondingly are arranged at one end, close to the inner support seat, of each inner push block;
one end of the inner support far away from the cross strut is also connected with the inner bottom of the mounting seat through a first elastic piece;
and balls are further mounted on the outer side of the extending limiting opening at the end part of the mounting seat.
8. The settled post-cast strip support structure for house construction according to claim 7, wherein the cross-struts are 1/2 cylindrical structures;
when the positive and negative threaded rod rotates, the two inner pushing blocks are synchronously close to or far away from each other, and when the two inner pushing blocks are synchronously close to each other, the two inner pushing blocks abut against the inclined surface of the inner support and cooperatively push the whole formed by the cross strut and the inner support to move towards the direction far away from the inner column;
when the two inner pushing blocks are synchronously far away, under the elastic action of the first elastic piece, the inclined plane of the inner support always abuts against the inner pushing blocks, and the whole formed by the inner support and the cross strut moves towards the direction close to the inner column.
9. The support structure for the post-cast settlement belt for building construction according to claim 8, wherein when the inner support abuts against the end part of the inner cavity of the mounting seat, the cross strut is in fit abutting connection with the protrusion limiting port, and the end surface of the cross strut protrudes out of the end surface of the ball at the moment;
when the two inner pushing blocks are far away from the maximum position, the end surfaces of the balls protrude out of the end surfaces of the cross struts.
10. The support structure for the post-cast settlement belt for building construction according to any one of claims 1 to 3, wherein the bottom bracket assembly comprises an upper support plate, a fixed sleeve, a second fixed bolt, an arc-shaped support rod, a lantern ring, a fixed block, a vertical support, a lower support plate and a turnbuckle;
the fixing sleeve is fixed on the lower side of the supporting plate, one end of the vertical strut is inserted into the fixing sleeve, and the fixing sleeve is also provided with a second fixing bolt for locking the vertical strut and the fixing sleeve;
a lower support plate is fixedly arranged at one end of the vertical strut, which is far away from the fixed sleeve;
a fixed block is further installed and fixed on the vertical support, a lantern ring is arranged on the vertical support on one side, away from the lower support plate, of the fixed block in a matched sliding mode, and the lantern ring is connected with the fixed block through a turnbuckle;
a plurality of arc-shaped supporting rods are circumferentially distributed and fixed on the outer side of the lantern ring, and an upper supporting plate is fixedly arranged at one end of each arc-shaped supporting rod, which is far away from the lantern ring;
the arc-shaped supporting rod is of an 1/4 arc-shaped structure;
the turn buckle is used for controlling and adjusting the distance between the lantern ring and the fixed block, and then controlling the upper support plate to be abutted against the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877872.0A CN115045532B (en) | 2022-07-25 | 2022-07-25 | Sedimentation post-pouring belt supporting structure for house construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877872.0A CN115045532B (en) | 2022-07-25 | 2022-07-25 | Sedimentation post-pouring belt supporting structure for house construction |
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| CN115045532A true CN115045532A (en) | 2022-09-13 |
| CN115045532B CN115045532B (en) | 2023-11-28 |
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| CN202210877872.0A Active CN115045532B (en) | 2022-07-25 | 2022-07-25 | Sedimentation post-pouring belt supporting structure for house construction |
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| CN216277091U (en) * | 2021-09-28 | 2022-04-12 | 中交二航局建筑工程有限公司 | Post-cast strip supporting structure capable of being used for prefabricating lintel |
| CN114319845A (en) * | 2022-01-14 | 2022-04-12 | 曹琳 | Post-cast strip supporting device for constructional engineering |
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|---|---|---|---|---|
| KR100777400B1 (en) * | 2007-06-14 | 2007-11-19 | 손용욱 | A supporting apparatus for a form |
| CN111719894A (en) * | 2020-07-09 | 2020-09-29 | 南阳师范学院 | Post-cast strip supporting structure for civil house construction |
| CN113417392A (en) * | 2021-06-29 | 2021-09-21 | 杨继秋 | Assembled superimposed sheet slab band reinforcement |
| CN113605731A (en) * | 2021-07-01 | 2021-11-05 | 中国华冶科工集团有限公司 | Self-standing concrete supporting plate frame supporting device and method thereof |
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| CN115045532B (en) | 2023-11-28 |
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Effective date of registration: 20231102 Address after: 518000 No. 0169 Qianhai Road, Nanshan Street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: The Second Construction Company Ltd of China Construction Second Bureau Address before: 451162 northeast corner of the intersection of Renmin East Road and Meihe East Road, HANGGANG District, Zhengzhou City, Henan Province Applicant before: Zhongyuan Branch of the second Construction Engineering Co.,Ltd. of China Construction Second Bureau |
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