CN116378396A - Semicircular buttress column steel template supporting structure - Google Patents
Semicircular buttress column steel template supporting structure Download PDFInfo
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- CN116378396A CN116378396A CN202310369934.1A CN202310369934A CN116378396A CN 116378396 A CN116378396 A CN 116378396A CN 202310369934 A CN202310369934 A CN 202310369934A CN 116378396 A CN116378396 A CN 116378396A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 161
- 239000010959 steel Substances 0.000 title claims abstract description 161
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000002023 wood Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 36
- 230000000694 effects Effects 0.000 abstract description 17
- 239000002002 slurry Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 206010015866 Extravasation Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000036251 extravasation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009736 wetting 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The application relates to the technical field of buttress templates, in particular to a semicircular buttress steel template supporting structure, which comprises a first steel plate, a first template, a second steel plate, a second template, a connecting piece and a water stop split bolt; the connecting piece comprises a connecting main body, a first connecting plate and a second connecting plate, and grooves are formed in the first connecting plate and the second connecting plate; the first template comprises a limiting plate and two first lug plates, wherein each first lug plate is provided with a bulge which is matched with the groove, and each first lug plate is connected with the first steel plate through a connecting piece; the second template comprises an arc-shaped plate and two second lug plates, a protrusion matched with the groove is formed on each second lug plate, and each second lug plate is connected with the second steel plate through a connecting piece; the first steel plate and the second steel plate are fixedly connected through a water stopping split bolt and a nut. The method has the advantages of improving the problems of easy water leakage and slurry leakage during construction of the circular outer wall buttress, and improving the construction effect of the circular outer wall buttress.
Description
Technical Field
The application relates to the technical field of buttress templates, in particular to a semicircular buttress steel template supporting structure.
Background
In the building industry, the buttress is a column which is tightly abutted against a wall body and is constructed with the wall body at the same time in order to increase the strength or rigidity of the wall body, and the buttress is generally arranged in the building construction process in order to ensure the stability of the wall body in the beam direction, the local compression and other factors.
Along with the urban development, the development of underground space is more and more, the key of basement outer wall construction is the quality control of concrete pouring, and the hidden danger of leakage water caused by concrete cracks is avoided, wherein the design and the installation of a template are main procedures in the concrete construction, and the effect of the template engineering directly influences the construction quality of the concrete. Along with the rich and diversified development of building forms, the requirements on building functions are gradually increased, and structures with different shapes are gradually applied to building designs. In the basement structure construction process, the structural beam is directly connected with the underground diaphragm wall, so that a good vertical force transmission effect is difficult to achieve, and therefore, a buttress column is required to be arranged.
The construction method of the buttress is described in the related art as follows: 1) Chiseling a brushing layer on the surface of an original masonry, cleaning up the surface crushed powder scraps, and flushing and wetting the surface crushed powder scraps with water; 2) Driving connecting dowel bars into mortar joints of brick walls; 3) Binding sealing ribs on the opening edge; 4) And casting the buttress with concrete.
The special construction of the basement outer wall can be increased by the round outer wall buttress, but the round outer wall buttress cannot be constructed by a normal buttress construction method, most of the round outer wall buttress is reinforced by adopting a wood template and using an annular steel strap and steel pipe diagonal bracing system, and the round outer wall buttress is difficult to support, so that the construction effect of the construction method is poor, and the conditions of water leakage and slurry leakage are easy to occur during construction.
Disclosure of Invention
In order to solve the problems of easy water leakage and slurry leakage during construction of the circular outer wall buttress, so as to improve the construction effect of the circular outer wall buttress, the application provides a steel template supporting structure of the semicircular buttress.
The application provides a semicircular buttress post steel form supporting construction adopts following technical scheme:
a steel template supporting structure of a semicircular buttress column comprises a first steel plate, a first template, a second steel plate, a second template, a connecting piece and a water stopping split bolt;
the connecting piece is arranged between the first steel plate and the first template and between the second steel plate and the second template, and comprises a connecting main body, a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are respectively positioned at two sides of the connecting main body, grooves are formed in the first connecting plate and the second connecting plate, and the opening directions of the grooves in the first connecting plate and the second connecting plate are the same;
the first template comprises a limiting plate and two first lug plates, the two first lug plates are respectively integrally formed on two sides of the limiting plate, and each first lug plate is connected with the first steel plate through the connecting piece;
the second template comprises an arc-shaped plate and two second lug plates, the two second lug plates are respectively integrally formed on two sides of the arc-shaped plate, each first lug plate and each second lug plate are respectively formed with a bulge which is matched with the groove, and each second lug plate is connected with the second steel plate through the connecting piece;
the first steel plate and the second steel plate are fixedly connected through the water stop split bolt and the nut, the first steel plate, the second steel plate, the connecting main body and the first template are all formed with a first surface for being abutted to concrete, and after the first steel plate, the first template, the second steel plate and the second template are connected, the first steel plate, the connecting main body and the first surface of the first template are all flush, and the first surface of the second steel plate is flush with the first surface of the connecting main body.
Through adopting above-mentioned technical scheme, through protruding and recess cooperation, can both realize zonulae occludens between first template and the connecting piece, between first steel sheet and the connecting piece, the same reason, also can realize zonulae occludens between second steel sheet and the connecting piece, between outer steel sheet and the connecting piece, rethread stagnant water split bolt connection is fixed between first steel sheet and the second steel sheet. Therefore, the first steel plate and the second steel plate are used for facilitating the construction of the second template and the first template, meanwhile, under the action of the connecting piece, the connection between the first template and the second template is tighter, the problems of easy water leakage and slurry leakage during construction of the circular outer wall buttress are solved, and the construction effect of the circular outer wall buttress is improved.
Optionally, the device further comprises pressing pieces for fastening, the pressing pieces are respectively installed on one sides of the connecting pieces far away from each other, the pressing pieces on each connecting piece are provided with a plurality of pressing pieces, and the pressing pieces are uniformly distributed on the first connecting plate and the second connecting plate.
Through adopting above-mentioned technical scheme, compress tightly the piece and can play the effect of compressing tightly, further improve the inseparable degree of junction.
Optionally, the compressing element includes connecting rod, compression spring, sliding block and fastening nut and two landing legs, the connecting rod including can with first connecting plate the second connecting plate first otic placode with second otic placode threaded connection's first screw thread portion, with fastening nut threaded connection's second screw thread portion with be located first screw thread portion with sliding part between the second screw thread portion, sliding block sliding connection is in sliding part, compression spring both ends are connected respectively sliding part with on the sliding block, two the landing legs are located the sliding block both sides.
Through adopting above-mentioned technical scheme, during the use, with first screw thread portion screw up fixedly, the sliding block slides on the sliding part, until two landing legs and first connecting plate or second connecting plate surface butt to screw up the nut in order to realize fastening, just so make the junction inseparabler.
Optionally, the device further comprises a blocking assembly for blocking the gap between the first steel plate and the ground and the gap between the second steel plate and the ground.
Through adopting above-mentioned technical scheme, the shutoff subassembly is used for carrying out the shutoff to the bottom of the template pair of both sides steel sheet and both sides, improves the degree of sealing between second steel sheet, first steel sheet, second template and first template and the ground, reduces the possibility of leaking from the bottom.
Optionally, the shutoff subassembly include the first shutoff board that the level set up, with first shutoff board vertically second shutoff board and bracing piece, first shutoff board can with ground butt, the second shutoff board can with first steel sheet or second steel sheet butt, the second shutoff board can through the fastener with first steel sheet or second steel sheet is connected, first steel sheet or offer the locating hole that supplies the fastener screw in on the second steel sheet, bracing piece one end with first shutoff board is articulated, the other end of bracing piece with first steel sheet or second steel sheet is articulated.
Through adopting above-mentioned technical scheme, the bracing piece can compress tightly first shutoff board, and the fastener can compress tightly the second shutoff board to guarantee holistic shutoff effect.
Optionally, a rubber sealing plate is arranged on one side of the first sealing plate, which is used for being abutted to the ground, and one side of the second sealing plate, which is used for being abutted to the first steel plate or the second steel plate.
Through adopting above-mentioned technical scheme, the rubber sealing plate can carry out further shutoff to the bottom gap, prevents that the bottom from leaking the thick liquid condition and taking place.
Optionally, the protrusions and the grooves are covered with a self-lubricating layer.
By adopting the technical scheme, the self-lubricating layer can effectively reduce the abrasion degree of the bulge and the groove and prolong the service life of the bulge and the groove.
Optionally, the first steel plate and the second steel plate are both provided with a wood support, and the wood support is located at one side of the first steel plate and the second steel plate, which is away from each other.
Through adopting above-mentioned technical scheme, the wood support can play the effect of supporting reinforcement to improve overall structure's stability.
Optionally, a plurality of ribs are formed on one side of the arc-shaped plate, which faces away from the first template, and the ribs are distributed at intervals along the length direction of the arc-shaped plate.
Through adopting above-mentioned technical scheme, the bead can improve the holistic intensity of arc, reduces the probability that the arc takes place to warp.
In summary, the present application includes at least one of the following beneficial technical effects:
1. including first template, the second template, first steel sheet, the second steel sheet, stagnant water split bolt and connecting piece in this application, the connecting piece is including connecting the main part, first connecting plate and second connecting plate are located the connecting main part both sides respectively, first connecting plate and second connecting plate all set up flutedly, first template, the second template, all shaping has the otic placode on first steel sheet and the second steel sheet, the shaping has the arch that agrees with the recess on the otic placode, the connecting piece sets up between first steel sheet and first template, between second steel sheet and the second template, through protruding and recess cooperation, can all realize zonulae occludens between first template and the connecting piece, in the same way, between second steel sheet and the connecting piece, also can realize zonulae occludens between outer steel sheet and the connecting piece, rethread stagnant water split bolt connects fixedly between first steel sheet and the second steel sheet. In this way, the first steel plate and the second steel plate are more convenient for building the second template and the first template, and meanwhile, under the action of the connecting piece, the connection between the first template and the second template is tighter, so that the problems of easy water leakage and slurry leakage during the construction of the circular outer wall buttress are solved, and the construction effect of the circular outer wall buttress is improved;
2. the sealing assembly is used for sealing the bottoms of the steel plates on two sides and the template pairs on two sides, improving the sealing degree among the second steel plate, the first steel plate, the second template and the ground, and reducing the possibility of leakage from the bottoms;
3. the semicircular buttress columns with different radians are constructed in the application, only the second template needs to be replaced, the whole casting template does not need to be manufactured independently, convenience in construction is greatly improved, and meanwhile construction cost can be reduced.
Drawings
FIG. 1 is a schematic structural view of a semicircular buttress steel form support structure of the present application;
FIG. 2 is a top view of a semicircular buttress steel form support structure of the present application;
FIG. 3 is a top view of the connector of the present application;
FIG. 4 is a top view of the hold down in the present application;
fig. 5 is a schematic structural view of the closure assembly of the present application.
Reference numerals illustrate: 1. a first steel plate; 2. a first template; 21. a limiting plate; 22. a first ear plate; 23. a protrusion; 3. a second steel plate; 4. a second template; 41. an arc-shaped plate; 42. a second ear plate; 5. a connecting piece; 51. a connecting body; 52. a first connection plate; 53. a second connecting plate; 54. a groove; 6. a water stop split bolt; 7. a pressing member; 71. a connecting rod; 711. a first threaded portion; 712. a sliding part; 713. a second threaded portion; 72. a compression spring; 73. a sliding block; 74. a fastening nut; 75. a support leg; 8. a plugging assembly; 81. a first plugging plate; 82. a second blocking plate; 83. a support rod; 9. a rubber sealing plate; 10. a wood support; 11. a rib.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses semi-circular buttress steel form supporting construction, refer to fig. 1 and 2, semi-circular buttress steel form supporting construction includes first steel sheet 1, first template 2, second steel sheet 3, second template 4, connecting piece 5 and stagnant water split bolt 6, connecting piece 5 installs between first steel sheet 1 and first template 2, between second steel sheet 3 and second template 4, first steel sheet 1 and second steel sheet 3 are fixed through stagnant water split bolt 6 and nut connection, first steel sheet 1, second steel sheet 3, connecting body 51 and first template 2 all shape have be used for with the first face of concrete butt.
Both ends of the first template 2 are connected with the first steel plate 1 through connecting pieces 5, both ends of the second template 4 are connected with the second steel plate 3 through the connecting pieces 5, and under the action of the first steel plate 1 and the second steel plate 3, the first template 2 and the second template 4 are more convenient to install, and meanwhile, the stability of the supporting structure is improved; under the action of the connecting piece 5, the connecting part is more compact, the problems of easy water leakage and slurry leakage during the construction of the circular outer wall buttress are solved, and the construction effect of the circular outer wall buttress is improved.
Specifically, referring to fig. 2 and 3, the connecting member 5 includes a connecting main body 51, a first connecting plate 52 and a second connecting plate 53, the first connecting plate 52 and the second connecting plate 53 are respectively located at two sides of the connecting main body 51, grooves 54 are formed in the first connecting plate 52 and the second connecting plate 53, and the opening directions of the grooves 54 in the first connecting plate 52 and the second connecting plate 53 are the same.
Referring to fig. 1, 2 and 3, the first template 2 includes a limiting plate 21 and two first ear plates 22, the two first ear plates 22 are integrally formed at two sides of the limiting plate 21, and each first ear plate 22 is connected with the first steel plate 1 through a connecting piece 5; the second template 4 comprises an arc-shaped plate 41 and two second lug plates 42, the two second lug plates 42 are respectively integrally formed on two sides of the arc-shaped plate 41, the protrusions 23 which are matched with the grooves 54 are formed on each first lug plate 22 and each second lug plate 42, and each second lug plate 42 is connected with the second steel plate 3 through the connecting piece 5.
With the cooperation of the protrusions 23 and the grooves 54, that is, the protrusions 23 on the first steel plate 1 are connected with the grooves 54 on the first connecting plate 52, the protrusions 23 on the first template 2 are connected with the grooves 54 on the second connecting plate 53, the protrusions 23 on the second steel plate 3 are connected with the grooves 54 on the first connecting plate 52, and the protrusions 23 on the second template 4 are connected with the grooves 54 on the second connecting plate 53. The compactness of junction has just so been improved, simultaneously, and the first face of first steel sheet 1, connecting body 51 and first template 2 all flushes, and the first face of second steel sheet 3 flushes with the first face of connecting body 51, improves the construction effect greatly.
It should be noted that, through steel sheet and template connection, formed holistic supporting construction, according to the work demand, only need carry out the individual design to the template to satisfy the demand of the semicircular buttress of different radians. Thus, the replacement and the assembly are convenient, the construction efficiency is improved, and the construction cost is reduced. The self-lubricating layer (not shown in the figure) covers the protrusions 23 and the grooves 54, and can be made of polytetrafluoroethylene, so that the abrasion degree of the protrusions 23 and the grooves 54 can be effectively reduced.
Referring to fig. 3 and 4, the pressing members 7 are further installed on the connection members 5, the pressing members 7 are respectively installed at sides of the connection members 5 away from each other, the pressing members 7 on each connection member 5 are provided with a plurality of pressing members 7, and the plurality of pressing members 7 are uniformly distributed on the first connection plate 52 and the second connection plate 53. In this embodiment, four pressing members 7 are provided on each connecting member 5, and two pressing members are provided on each of the first connecting plate 52 and the second connecting plate 53. The compressing element 7 can play a role in compressing, and the tightness of the joint is further improved.
Specifically, referring to fig. 1 and 4, referring to fig. 1 and 2, the pressing member 7 includes a connection rod 71, a compression spring 72, a sliding block 73, a fastening nut 74, and two legs 75, the connection rod 71 includes a first screw portion 711 capable of being screw-coupled with the first connection plate 52, the second connection plate 53, the first ear plate 22, and the second ear plate 42, a second screw portion 713 screw-coupled with the fastening nut 74, and a sliding portion 712 located between the first screw portion 711 and the second screw portion 713, the sliding block 73 is slidably coupled to the sliding portion 712, both ends of the compression spring 72 are respectively coupled to the sliding portion 712 and the sliding block 73, the two legs 75 are symmetrically disposed on both sides of the sliding block 73, and the sliding block 73, the connection rod 71, and the two legs 75 are umbrella-shaped support structures. In use, the first threaded portion 711 is screwed and fixed, the sliding block 73 slides on the sliding portion 712 until the two supporting legs 75 are abutted against the surface of the first connecting plate 52 or the second connecting plate 53, and the fastening nut 74 is screwed and fastened, so that the joint is tighter, and the possibility of water leakage and slurry leakage can be further reduced. The compression spring 72 can drive the supporting leg 75 to automatically reset.
Referring to fig. 1 and 5, since gaps may exist between the first steel plate 1 and the ground and between the second steel plate 3 and the ground, there may be a possibility of water leakage and slurry leakage through the gaps, thereby affecting the construction effect, and in order to seal the gaps, the bottoms of the first steel plate 1 and the second steel plate 3 are provided with a sealing assembly 8.
Referring to fig. 1 and 5, the plugging assembly 8 includes a first plugging plate 81 horizontally disposed, a second plugging plate 82 perpendicular to the first plugging plate 81, and a supporting rod 83, the first plugging plate 81 can be abutted against the ground, the second plugging plate 82 can be abutted against the first steel plate 1 or the second steel plate 3, the first plugging plate 81 and the second plugging plate 82 are integrally L-shaped, positioning holes (not shown in the drawing) for fastening members to screw in are formed in the first steel plate 1 or the second steel plate 3, the second plugging plate 82 can be connected with the first steel plate 1 or the second steel plate 3 through the fastening members, one end of the supporting rod 83 is hinged with the first plugging plate 81, and the other end of the supporting rod 83 is hinged with the first steel plate 1 or the second steel plate 3. Under the effect of first shutoff board 81 and second shutoff board 82, can realize the shutoff to the bottom gap, reduce the probability that thick liquid water passes through the gap extravasation to improve the efficiency of construction.
Of course, the end of the support rod 83 connected with the first steel plate 1 or the second steel plate 3 may be directly hinged, or may be a connection block, and the connection block is embedded or clamped, so as to facilitate assembly and disassembly. In this embodiment, a specific description will not be given.
Referring to fig. 1 and 5, the side of the first plugging plate 81 for abutting with the ground, the side of the second plugging plate 82 for abutting with the first steel plate 1 or the second steel plate 3 are provided with rubber sealing plates 9, the rubber sealing plates 9 on the first plugging plate 81 and the rubber sealing plates 9 on the second plugging plate 82 can be integrally formed, the rubber sealing plates 9 can further plug the bottom gap, and the bottom slurry leakage is prevented.
Referring to fig. 1, wood supports 10 are mounted on both the first and second steel plates 1 and 3, and the wood supports 10 are located at a side of the first and second steel plates 1 and 3 facing away from each other. The wood support 10 can play a role in supporting and reinforcing, and the stability and the firmness of the whole structure are improved. The wooden support 10 can be bound and fixed by the water stop counter-pull bolt 6.
Referring to fig. 1, a plurality of ribs 11 are formed on one side of the arc plate 41 facing away from the first die plate 2, and the ribs 11 are spaced apart along the length direction of the arc plate 41. The rib 11 can improve the overall strength of the arc 41 and reduce the possibility of deformation of the arc 41, so as to ensure the overall construction effect.
The implementation principle of the semicircular buttress column steel template supporting structure is as follows: through protruding 23 and recess 54 cooperation, between first template 2 and the connecting piece 5, between first steel sheet 1 and the connecting piece 5, between second steel sheet 3 and the connecting piece 5 and between outer steel sheet and the connecting piece 5 all can realize zonulae occludens, rethread stagnant water is fixed to the tie bolt 6 connection between first steel sheet 1 and the second steel sheet 3, and rethread compresses tightly fixedly to the bottom through shutoff assembly 8 simultaneously. Thus, through the first steel plate 1 and the second steel plate 3, the construction of the second template 4 and the first template 2 is more convenient, and meanwhile, under the action of the connecting piece 5, the connection between the first template and the second template is tighter, so that the problems of easy water leakage and slurry leakage during the construction of the circular outer wall buttress are solved, and the construction effect of the circular outer wall buttress is improved.
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 (9)
1. A semicircular buttress steel template supporting structure is characterized in that: the water-stopping split bolt comprises a first steel plate (1), a first template (2), a second steel plate (3), a second template (4), a connecting piece (5) and a water-stopping split bolt (6);
the connecting piece (5) is installed between the first steel plate (1) and the first template (2), the second steel plate (3) and the second template (4), the connecting piece (5) comprises a connecting main body (51), a first connecting plate (52) and a second connecting plate (53), the first connecting plate (52) and the second connecting plate (53) are respectively located at two sides of the connecting main body (51), grooves (54) are formed in the first connecting plate (52) and the second connecting plate (53), and the opening directions of the grooves (54) in the first connecting plate (52) and the second connecting plate (53) are the same;
the first template (2) comprises a limiting plate (21) and two first lug plates (22), the two first lug plates (22) are respectively integrally formed on two sides of the limiting plate (21), and each first lug plate (22) is connected with the first steel plate (1) through the connecting piece (5);
the second template (4) comprises an arc-shaped plate (41) and two second lug plates (42), the two second lug plates (42) are respectively integrally formed on two sides of the arc-shaped plate (41), each first lug plate (22) and each second lug plate (42) are respectively formed with a bulge (23) which is matched with the groove (54), and each second lug plate (42) is connected with the second steel plate (3) through the connecting piece (5);
the first steel plate (1) with the second steel plate (3) is fixed through stagnant water split bolt (6) and nut connection, first steel plate (1) second steel plate (3) connecting body (51) with first template (2) all the shaping have be used for with the first face of concrete butt, work as first steel plate (1) with first template (2) second steel plate (3) with after second template (4) connect, first steel plate (1) connecting body (51) with the first face of first template (2) all flushes, the first face of second steel plate (3) with the first face of connecting body (51) flushes.
2. The semicircular buttress steel form retaining structure of claim 1, wherein: the connecting piece (5) is characterized by further comprising pressing pieces (7) used for fastening, wherein the pressing pieces (7) are respectively arranged on one sides of the connecting pieces (5) away from each other, a plurality of pressing pieces (7) are arranged on each connecting piece (5), and the pressing pieces (7) are uniformly distributed on the first connecting plate (52) and the second connecting plate (53).
3. The semicircular buttress steel form retaining structure of claim 2, wherein: the compression piece (7) comprises a connecting rod (71), a compression spring (72), a sliding block (73) and a fastening nut (74) and two supporting legs (75), wherein the connecting rod (71) comprises a first threaded portion (711) which can be in threaded connection with the first connecting plate (52), the second connecting plate (53), the first lug plate (22) and the second lug plate (42), a second threaded portion (713) which is in threaded connection with the fastening nut (74) and a sliding portion (712) which is arranged between the first threaded portion (711) and the second threaded portion (713), the sliding block (73) is in sliding connection with the sliding portion (712), two ends of the compression spring (72) are respectively connected with the sliding portion (712) and the sliding block (73), and the two supporting legs (75) are arranged on two sides of the sliding block (73).
4. The semicircular buttress steel form retaining structure of claim 1, wherein: the device also comprises a blocking component (8) for blocking the gap between the first steel plate (1) and the ground and the gap between the second steel plate (3) and the ground.
5. The semicircular buttress steel form retaining structure of claim 4, wherein: the utility model provides a shutoff subassembly (8) include first shutoff board (81) that the level set up, with first shutoff board (81) vertically second shutoff board (82) and bracing piece (83), first shutoff board (81) can with ground butt, second shutoff board (82) can with first steel sheet (1) or second steel sheet (3) butt, second shutoff board (82) can through the fastener with first steel sheet (1) or second steel sheet (3) are connected, first steel sheet (1) or offer the locating hole that supplies the fastener screw in on second steel sheet (3), bracing piece (83) one end with first shutoff board (81) are articulated, the other end of bracing piece (83) with first steel sheet (1) or second steel sheet (3) are articulated.
6. The semicircular buttress steel form retaining structure of claim 5, wherein: the rubber sealing plates (9) are arranged on one side, which is used for being abutted against the ground, of the first sealing plate (81) and one side, which is used for being abutted against the first steel plate (1) or the second steel plate (3), of the second sealing plate (82).
7. The semicircular buttress steel form retaining structure of claim 1, wherein: the protrusions (23) and the grooves (54) are both covered with a self-lubricating layer.
8. The semicircular buttress steel form retaining structure of claim 1, wherein: the wood support (10) is arranged on the first steel plate (1) and the second steel plate (3), and the wood support (10) is located on one side, away from the first steel plate (1) and the second steel plate (3), of the second steel plate.
9. The semicircular buttress steel form retaining structure of claim 1, wherein: one side of the arc plate (41) deviating from the first template (2) is provided with a plurality of ribs (11), and the ribs (11) are distributed at intervals along the length direction of the arc plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310369934.1A CN116378396A (en) | 2023-04-07 | 2023-04-07 | Semicircular buttress column steel template supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310369934.1A CN116378396A (en) | 2023-04-07 | 2023-04-07 | Semicircular buttress column steel template supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116378396A true CN116378396A (en) | 2023-07-04 |
Family
ID=86976543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310369934.1A Pending CN116378396A (en) | 2023-04-07 | 2023-04-07 | Semicircular buttress column steel template supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116378396A (en) |
-
2023
- 2023-04-07 CN CN202310369934.1A patent/CN116378396A/en active Pending
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