CN115419255A - Template for clear water concrete wall and construction method of template without drilling and cutting - Google Patents
Template for clear water concrete wall and construction method of template without drilling and cutting Download PDFInfo
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- CN115419255A CN115419255A CN202211179126.0A CN202211179126A CN115419255A CN 115419255 A CN115419255 A CN 115419255A CN 202211179126 A CN202211179126 A CN 202211179126A CN 115419255 A CN115419255 A CN 115419255A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000005520 cutting process Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 238000005553 drilling Methods 0.000 title claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 230000008093 supporting effect Effects 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims 2
- 230000007306 turnover Effects 0.000 abstract description 9
- 238000004080 punching Methods 0.000 abstract 2
- 239000000725 suspension Substances 0.000 description 23
- 238000009415 formwork Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 4
- 230000000739 chaotic effect Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
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Classifications
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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
- 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
- E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
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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)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a building template, which is used for solving the problems of punching and cutting on the existing template, huge loss after template removal and serious influence on the secondary turnover use of the template, in particular to a template for a clear water concrete wall and a construction method of the template without punching and cutting, and comprises a template assembly, wherein the template assembly comprises a plurality of spliced templates, and the outer walls of the spliced templates are provided with back ridge assemblies; the back edge reinforcing assembly is suitable for the field of clear water concrete wall templates, the template system is light in weight, no hole is drilled in the whole template, no cutting is performed, and the secondary turnover use of the template is guaranteed.
Description
Technical Field
The invention relates to the technical field of building templates, in particular to a template for a bare concrete wall and a construction method for the template without drilling and cutting.
Background
The fair-faced concrete is also called as decorative concrete, so it is named for its very good decorative effect. As the bare concrete has the advantages of beautiful molding surface, construction period saving, cost saving and the like, the bare concrete is more and more popularized and applied to the field of engineering construction, and the bare concrete template technology is more and more valued by people;
when a steel template and an aluminum template are adopted for construction in a conventional construction method for the clear water concrete wall, the pressure of vertical transportation equipment can be increased due to the fact that the metal template is heavy, and the problem can be effectively solved when a common wood formwork system is adopted, but the whole template is punched and cut according to the interval of water stop screws in the traditional process method for the wood formwork system, so that the loss is huge after the template is removed, the secondary turnover use of the template is seriously influenced, and the waste and the economy are caused;
current template negative and positive angle is consolidated and is need consolidated through independent reinforcement, and at the in-process of in-service use, the chaotic condition appears easily in the corner reinforcement of building, simultaneously because negative and positive angle consolidates the subassembly and can not be general, needs look for alone in numerous reinforcement, reduces the efficiency that the template set up.
Disclosure of Invention
Aiming at the problems in the prior art, the technical problems to be solved by the invention are as follows: according to the traditional wood formwork system process method, holes are punched in the whole formwork and the whole formwork is cut according to the distance of the water stop screws, the loss is huge after formwork removal, the secondary turnover use of the formwork is seriously influenced, and waste are caused;
in order to solve the technical problems, the invention adopts the following technical scheme: the template for the clear water concrete wall comprises a template assembly, wherein the template assembly comprises a plurality of spliced templates, back ridge assemblies are arranged on the outer walls of the spliced templates, and water stop screw assemblies are arranged between the spliced templates;
the stupefied subassembly of back of the body includes that vertical secondary joist, horizontal main joist, negative and positive angle consolidate the subassembly, vertical secondary joist evenly distributed is at the outer wall of concatenation template, horizontal main joist evenly distributed is at the outer wall of vertical secondary joist, the subassembly setting is consolidated at the corner concatenation department of concatenation template to the negative and positive angle.
The female and male corner reinforcing assembly comprises a female and male corner splicing frame, a female and male corner supporting plate I and a female and male corner supporting plate II, wherein fastening pressing plates with bent sections are arranged on the adjacent surfaces of the outer walls of the female and male corner splicing frame, and the outer parts of the fastening pressing plates are clamped in the grooves of the outer walls of the vertical secondary keels; the first internal and external corner supporting plate and the second internal and external corner supporting plate are respectively arranged at the external corner and the internal corner of the splicing right angle of the splicing template.
The internal part of the internal and external corner splicing frame is provided with a control assembly, the control assembly comprises a worm, a plurality of groups of worm wheels are arranged outside the worm, a thread sleeve is arranged at the center of each worm wheel, a threaded rod is connected inside the thread sleeve through threads, one end of the threaded rod is rotatably arranged inside the fastening pressure plate, one end of the worm is provided with a rectangular bulge, the other end of the worm is fixedly connected with a cutting sleeve, the cutting sleeve is rotatably arranged at the bottom of the internal side of the internal and external corner splicing frame, the lower end of the cutting sleeve is provided with a groove matched with the external shape of the bulge at one end of the worm, and the lower end of the internal and external corner splicing frame is provided with a through hole corresponding to the position of the groove at the lower end of the cutting sleeve; the outside cover of threaded rod is equipped with the spacing frame of threaded rod, the spacing frame of threaded rod is fixed on the inner wall of negative and positive corner splicing frame.
Preferably, stagnant water screw rod subassembly includes the middle part screw rod, the both ends of middle part screw rod are seted up threadedly, and the outside cover of the both ends screw thread of middle part screw rod is equipped with the stop collar, the one end inboard that the middle part screw rod was kept away from to the stop collar is provided with outer screw rod, the outside cover of outer screw rod is equipped with the gum cover, the one end of gum cover is conical, and the other end outside of gum cover is cylindrical, the concatenation template outer wall seted up with the outside assorted through-hole of the cylindrical one end of gum cover, the outside cover of outer screw rod is equipped with crossbeam limiting plate and nut, the one side of crossbeam limiting plate is seted up flutedly, horizontal main joist card is in crossbeam limiting plate recess, be provided with spacing seat in the recess of crossbeam limiting plate, the outer wall of spacing seat seted up with outer screw rod assorted through-hole.
Preferably, one end, away from the beam limiting plate, of the limiting seat is conical, and the conical end of the limiting seat is clamped at the inner side of the cylindrical end of the rubber sleeve.
Preferably, the outside of middle part screw rod is seted up threadedly, and the central part of middle part screw rod is provided with the waterstop piece, the outside cover of middle part screw rod is equipped with the stop collar, the one end top of stop collar is at the cone end of gum cover.
Preferably, the outer wall of the splicing template is fixed with reinforcing ribs which are uniformly distributed, and the outer wall of the vertical secondary keel is provided with a groove matched with the reinforcing ribs.
Preferably, the outside of negative and positive angle backup pad one and negative and positive angle backup pad two is "L" shape, and the end outside of buckling of negative and positive angle backup pad one and negative and positive angle backup pad two has seted up flutedly, horizontal main joist card is in negative and positive angle backup pad one and negative and positive angle backup pad two outside recesses, the outer wall of negative and positive angle backup pad one and negative and positive angle backup pad two all is provided with two fastening bolt, fastening bolt's one end is provided with the backup pad, the outside at horizontal main joist, one of them is established to the supporting plate grillage the fastening bolt's outside has hung the subassembly.
Preferably, the suspension assembly comprises a suspension ring, the suspension ring is U-shaped, the suspension ring is sleeved outside the fastening bolt, the open end of the suspension ring is connected with a suspension ring fixing plate, the central part of the suspension ring fixing plate is rotatably connected with a connecting screw rod, and another supporting plate is sleeved outside the connecting screw rod.
Preferably, the two transverse main keels are in a group, the adjacent two transverse main keels are fixedly provided with a beam connecting seat, the outer wall of the limiting seat is provided with a groove, and the inner shape of the groove in the outer wall of the limiting seat is matched with the outer shapes of the two beam connecting seats.
Preferably, the groove of the outer wall of the vertical secondary keel is matched with the external shape of the L-shaped bulge of the outer wall of the splicing frame at the internal and external corners.
Preferably, the outer wall of the splicing template is provided with a through hole, and the outer wall of the splicing template is provided with an open seam hard strip assembly;
the open seam hard strip assembly comprises a hard strip, the section of the hard strip is trapezoidal, through holes are uniformly distributed in the outer wall of the hard strip, a rotating pipe is arranged in the through hole of the hard strip in a rotating mode, threads are arranged on the outer portion of the rotating pipe, a jacking sleeve is sleeved on the outer portion of the rotating pipe, and one end of the jacking sleeve props against the inner side of the conical end of the rubber sleeve.
Preferably, the construction method of the template for the fair-faced concrete wall without drilling and cutting comprises the following steps of:
s1: erecting a back ridge assembly, namely arranging a row of vertical secondary keels and a row of transverse main keels at preset positions, and then clamping reinforcing ribs on the outer wall of a splicing template in grooves on the outer wall of the vertical secondary keels to clamp the position of the splicing template;
s2: adjusting the water stop screw assembly, rotating the limiting sleeve to enable the limiting sleeve to fix one end of the outer screw rod, and sleeving the rubber sleeve outside the outer screw rod;
s3: installing a water stop screw assembly and a hard strip, arranging the hard strip outside the splicing template, then installing the water stop screw assembly on the arranged hard strip, then installing another vertical secondary keel, another horizontal primary keel and the splicing template, and then connecting the other end of the water stop screw assembly with the splicing template arranged behind;
s4: splicing the female corner and the male corner of the spliced template for reinforcement, arranging two female corner and male corner splicing frames at the female corner and the male corner of the spliced template, controlling a fastening pressure plate to move towards the outer side through a control assembly, increasing the distance between the fastening pressure plate and the female corner and male corner splicing frames, clamping one end of the spliced template between the fastening pressure plate and the female corner and male corner splicing frames, tightening the fastening pressure plate through the control assembly again, enabling the fastening pressure plate to press one end of the spliced template, then performing pressing limitation through a transverse main keel, then installing a female corner support plate I and a female corner support plate II, and fixing one ends of the transverse main keels at the female corner and male corner of the spliced template together;
s5: adjust the concatenation template, measure the interval between two concatenation templates of installation, then drive the rotating tube through clamping tool and rotate, the rotating tube can drive the top cover and rotate, and the top cover can be pushed up the gum cover towards one side, adjusts the position of two concatenation templates.
Compared with the prior art, the invention has the following advantages:
1. the construction method is suitable for the field of the clear concrete wall formworks, the formwork system is light in weight, no hole is formed in the whole formwork, no cutting is performed, the secondary turnover use of the formwork is guaranteed, materials are saved, and the construction method is more economical;
2. the internal and external corner reinforcing device is simple in configuration, optimized prefabrication production is adopted, the accuracy of the component is ensured, the component installation efficiency is greatly improved, and the turnover rate of a template system is maximally improved;
3. in the invention, the internal and external corner splicing frames in the internal and external corner reinforcing device can be used for reinforcing the internal corner and the external corner of the spliced template, so that the internal and external corner splicing frames can be used for reinforcing the internal and external corners when in use, and a user can conveniently use the internal and external corner splicing frames;
4. the water stop screw assembly is used for adjusting the spliced template, meanwhile, the limiting seat in the water stop screw assembly can move towards the direction of the rubber sleeve, the conical end of the limiting seat can be abutted against the inner side of the cylindrical end of the rubber sleeve, and the cylindrical end of the rubber sleeve can be ejected through the conical end of the limiting seat, so that the ejected part of the rubber sleeve can be attached to the through hole in the outer wall of the spliced template, the sealing effect of the spliced template is improved, and the leakage condition is prevented;
5. according to the invention, the male and female corners of the template are supported by the female and male corner splicing frames, the female corner and the male corner of the device are supported by the female and male corner splicing frames, and meanwhile, the female and male corner splicing frames can be fixedly connected by the vertical secondary keels, so that the condition that the types of corner reinforcements of a building are too many and disorder is avoided, and the template setting efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the overall device of the present invention.
Fig. 2 is a top view of the present invention 1.
Fig. 3 is a rear view of the present invention 1.
Fig. 4 is a side view of the present invention 1.
Fig. 5 is an enlarged view of the invention at a in fig. 2.
Fig. 6 is an enlarged view of the invention at B in fig. 2.
Fig. 7 is an enlarged view of the invention at C in fig. 2.
Fig. 8 is an enlarged view of the invention at D in fig. 4.
Fig. 9 is a schematic view of the construction of the suspension assembly of the present invention.
FIG. 10 is a schematic view of a cross member connecting seat of the present invention.
Fig. 11 is a schematic view of the overall device structure of the present invention.
Fig. 12 is a cross-sectional view of a stiffener of the present invention.
FIG. 13 is an enlarged view of E of FIG. 5 according to the present invention.
Fig. 14 is a schematic view of the connection structure of the male and female corner splicing frames of the present invention.
In the figure, 1, a splicing template, 2, a water stop screw rod assembly, 201, a middle screw rod, 202, a rubber sleeve, 203, a limiting seat, 204, an outer screw rod, 205, a nut, 206, a cross beam limiting plate, 207, a limiting sleeve, 3, a vertical secondary keel, 4, a transverse main keel, 5, a limiting plate, 6, a male and female corner splicing frame, 7, a male and female corner supporting plate I, 8, a supporting plate, 9, a fastening bolt, 10, a suspension assembly, 1001, a suspension ring, 1002, a suspension ring fixing plate, 1003, a connecting screw rod, 11, a reinforcing rib, 12, a male and female corner supporting plate II, 13, a cross beam connecting seat, 14, a hard strip, 15, a clamping sleeve, 16, a rotating pipe, 17, a top sleeve, 18, a fastening pressing plate, 19, a worm wheel, 20, a worm rod, 21, a threaded sleeve, 22, a threaded rod, 23 and a limiting frame.
Detailed Description
The present invention is described in further detail below.
With reference to figures 1-14 of the drawings,
example 1: a formwork for a clear water concrete wall comprises a formwork assembly, wherein the formwork assembly comprises a plurality of splicing formworks 1, back ridge assemblies are arranged on the outer walls of the splicing formworks 1, and water stop screw assemblies 2 are arranged between the splicing formworks 1;
the stupefied subassembly of back of the body includes that vertical secondary joist 3, horizontal main joist 4, negative and positive angle consolidate the subassembly, and vertical secondary joist 3 evenly distributed is at the outer wall of concatenation template 1, and horizontal main joist 4 evenly distributed is at the outer wall of vertical secondary joist 3, and the subassembly setting is consolidated in the corner concatenation department of concatenation template 1 in the negative and positive angle.
The splicing template 1 can be spliced and installed, and meanwhile, the splicing template 1 is not cut or punched, so that the squareness of the internal and external corners of the wall body and the completeness and turnover of bolts and templates are improved, and the effects of operability, turnover, economy, attractiveness and high quality are further realized; the back edge assembly is used for supporting the splicing template 1, is simple in configuration, adopts optimized prefabrication production and guarantees component accuracy, greatly improves component installation efficiency, and maximizes the turnover rate of a template system.
Specifically, stagnant water screw assembly 2 includes middle part screw rod 201, the both ends of middle part screw rod 201 are seted up threadedly, and the outside cover of the both ends screw thread of middle part screw rod 201 is equipped with stop collar 207, the inboard one end that middle part screw rod 201 was kept away from to stop collar 207 is provided with outer screw rod 204, the outside cover of outer screw rod 204 is equipped with gum cover 202, the one end of gum cover 202 is conical, and the outside of the other end of gum cover 202 is cylindrical, splice template 1 outer wall is seted up with the outside assorted through-hole of the cylindrical one end of gum cover 202, the outside cover of outer screw rod 204 is equipped with crossbeam limiting plate 206 and nut 205, the one side of crossbeam limiting plate 206 is seted up flutedly, horizontal main joist 4 card is in crossbeam limiting plate 206 recess, be provided with spacing seat 203 in the recess of crossbeam limiting plate 206, the outer wall of spacing seat 203 is seted up with outer screw rod 204 assorted through-hole.
Stagnant water screw assembly 2 plays the effect of building concrete stagnant water, stagnant water screw assembly 2 can be used for supporting the fixed work of concatenation template 1 simultaneously, and middle part screw rod 201 can be pre-buried in building concrete, play the effect of consolidating building concrete, and the screw hole at middle part screw rod 201 both ends plays the effect of fixed outer screw rod 204, the position of middle part screw rod 201 outside stop collar 207 with gum cover 202 restricts, avoid gum cover 202 to slide in middle part screw rod 201 outside, and the cylindrical end of gum cover 202 can set up in the through-hole of 1 outer wall of concatenation template, plug up the gap between middle part screw rod 201 and 1 through-hole of concatenation template through gum cover 202, avoid the condition that the leakage appears in concatenation template 1.
Specifically, one end of the limiting seat 203, which is far away from the beam limiting plate 206, is tapered, and the tapered end of the limiting seat 203 is clamped inside the cylindrical end of the rubber sleeve 202.
When the toper of spacing seat 203 was pushed up towards gum cover 202 direction, the conical end of spacing seat 203 can be opened the cylindrical end of gum cover 202, and the cylindrical end of gum cover 202 can expand like this, and the cylindrical end of gum cover 202 can push up on the through-hole inner wall of concatenation template 1 like this, improves the sealed effect of concatenation template 1 through-hole.
Specifically, the outside of the middle screw 201 is provided with threads, the center of the middle screw 201 is provided with a water stop sheet, the outside of the middle screw 201 is sleeved with a limit sleeve 207, and one end of the limit sleeve 207 abuts against the conical end of the rubber sleeve 202.
The waterstop piece plays the effect of stagnant water, and the outside stop collar 207 of middle part screw rod 201 can remove through the screw thread, and the one end of stop collar 207 can push up the taper end at gum cover 202, and the one end with gum cover 202 restricts living, can control the distance between two gum covers 202 like this, makes two concatenation templates 1 that can cooperate different distances set up.
Specifically, the outer wall of the splicing template 1 is fixed with reinforcing ribs 11 which are uniformly distributed, and the outer wall of the vertical secondary keel 3 is provided with grooves matched with the reinforcing ribs 11.
Reinforcing rib 11 sets up in splicing template 1's outside, improves splicing template 1's intensity, and the reinforcing rib 11 of 1 outer wall of splicing template simultaneously can block in the recess of 3 outer walls of vertical secondary joist, improves vertical secondary joist 3 and splicing template 1's connection effect, and simultaneously when setting up splicing template 1, splicing template 1 can be through reinforcing rib 11 blocks in 3 outer wall recesses of vertical secondary joist, makes things convenient for splicing template 1 to carry out the work that sets up.
Specifically, the internal and external corner reinforcing assembly comprises an internal and external corner splicing frame 6, a first internal and external corner supporting plate 7 and a second internal and external corner supporting plate 12, wherein a fastening pressing plate 18 with a bent section is arranged on the adjacent surface of the outer wall of the internal and external corner splicing frame 6, and the external part of the fastening pressing plate 18 is clamped in the groove of the outer wall of the vertical secondary keel 3;
the first internal and external corner supporting plate 7 and the second internal and external corner supporting plate 12 are respectively arranged at the external corner and the internal corner of the splicing right angle of the splicing template 1.
The subassembly is consolidated to negative and positive angle plays the effect of fixed horizontal main joist 4, make horizontal main joist 4 can be fixed in the outside of vertical secondary joist 3, negative and positive angle backup pad 7 and two 12 can set up the position at the negative and positive angle that horizontal main joist 4 formed, improve the fixed effect of horizontal main joist 4, and the arch of negative and positive angle concatenation frame 6 outer wall can block in 3 outer wall recesses of secondary joist, can be in the same place through the reinforcing bar 11 card with negative and positive angle concatenation frame 6 and concatenation template 1 outer wall to secondary joist 3 like this, vertical secondary joist 3 can be used for the fixed work of negative and positive angle concatenation frame 6 like this, negative and positive angle concatenation frame 6 can set up the position at horizontal main joist 4 negative angle or positive angle simultaneously, it is too many to reduce equipment model like this, avoid the too much chaotic circumstances of the corner reinforcement of building, the efficiency that the improvement template set up.
Specifically, the outside of negative and positive corner backup pad 7 and negative and positive corner backup pad two 12 is "L" shape, and the end outside of buckling of negative and positive corner backup pad 7 and negative and positive corner backup pad two 12 is seted up flutedly, horizontal main joist 4 card is in negative and positive corner backup pad 7 and negative and positive corner backup pad two 12 outside recesses, the outer wall of negative and positive corner backup pad one 7 and negative and positive corner backup pad two 12 all is provided with two fastening bolt 9, fastening bolt 9's one end is provided with backup pad 8, backup pad 8 erects the outside at horizontal main joist 4, one of them fastening bolt 9's outside has hung suspension assembly 10.
The fastening bolt 9 fixes the internal and external corner supporting plate I7 and the internal and external corner supporting plate II 12 at the corner joint of the transverse main keels 4, and the supporting plate 8 can be clamped on the two transverse main keels 4, so that the fastening bolt 9 can conveniently perform fixing work.
Specifically, the suspension assembly 10 comprises a suspension ring 1001, the outside of the suspension ring 1001 is in a U shape, the suspension ring 1001 is sleeved outside the fastening bolt 9, the open end of the suspension ring 1001 is connected with a suspension ring fixing plate 1002, the center of the suspension ring fixing plate 1002 is rotatably connected with a connecting screw 1003, and the outside of the connecting screw 1003 is sleeved with another supporting plate 8.
The suspension ring 1001 in the suspension assembly 10 can be suspended on another fastening bolt 9, and the suspension ring fixing plate 1002 at the open end of the suspension ring 1001 functions to fix the connecting screw 1003, and the connecting screw 1003 can be connected with another supporting plate 8.
Specifically, two horizontal main joist 4 are a set of, and the crossbeam connecting seat 13 has been set firmly adjacent two horizontal main joist 4, and the outer wall of spacing seat 203 is seted up flutedly, and spacing seat 203 outer wall recess internal shape is identical with the external shape of two crossbeam connecting seats 13.
The beam connecting seats 13 at the adjacent ends of the two transverse main keels 4 can be clamped in the grooves in the outer walls of the limiting seats 203, so that the beam connecting seats 13 are fixed through the limiting seats 203, and the connecting effect of the two transverse main keels 4 is improved.
Specifically, the groove on the outer wall of the vertical secondary keel 3 is matched with the L-shaped bulge on the outer wall of the internal and external corner splicing frame 6.
Vertical secondary joist 3 can block in the protruding outside of negative and positive angle splice rack 6 outer wall "L" shape, and vertical secondary joist 3 can be used for the fixed work of negative and positive angle splice rack 6, can reduce the fixed model of equipment like this, avoids the too much chaotic condition of appearance of the corner reinforcement of building, improves the efficiency that the template set up.
Specifically, the outer wall of the splicing template 1 is provided with a through hole, and the outer wall of the splicing template 1 is provided with an open seam hard strip assembly;
the open seam hard strip assembly comprises a hard strip 14, the section of the hard strip 14 is trapezoidal, through holes which are uniformly distributed are formed in the outer wall of the hard strip 14, a rotating pipe 16 is rotatably arranged in the through hole of the hard strip 14, threads are formed in the outer portion of the rotating pipe 16, a jacking sleeve 17 is sleeved on the outer portion of the rotating pipe 16, and one end of the jacking sleeve 17 props against the inner side of the conical end of the rubber sleeve 202.
The rotating pipe 16 is rotated, the rotating pipe 16 pushes the ejector sleeve 17 out of the hard strip 14 through threads, and the rubber sleeve 202 is pushed towards one direction through the ejector sleeve 17, so that the distance between the rubber sleeve 202 and the hard strip 14 can be controlled, and the distance between the splicing template 1 and the rubber sleeve 202 can be adjusted.
The hard strips 14 can be clamped in the fair-faced concrete to form open seams, and the hard strips 14 are made of hard materials and are prefabricated deeply, so that the hard strips can be used repeatedly; the open joint is set to be trapezoidal, and the 14 outer wall pipelines of the hard strips can be clamped in the through holes in the outer wall of the splicing template 1, so that the water stop screw rod assembly 2 is fastened, and meanwhile, the internal supporting effect of the splicing template 1 is achieved.
Specifically, the inside of negative and positive angle concatenation frame 6 is provided with control assembly, control assembly includes worm 20, worm 20's outside is provided with a plurality of worm wheel 19 of group, worm wheel 19 center is provided with thread bush 21, there is threaded rod 22 inside of thread bush 21 through threaded connection, threaded rod 22's one end is rotated and is set up the inside at fastening clamp plate 18, worm 20's one end is provided with the arch of rectangle, and worm 20's other end fixedly connected with cutting ferrule 15, cutting ferrule 15 rotates the inboard bottom that sets up at negative and positive angle concatenation frame 6, the recess identical with the protruding external shape of worm 20 one end is seted up to cutting ferrule 15's lower extreme, the through-hole corresponding with cutting ferrule 15 lower extreme groove position is seted up to negative and positive angle concatenation frame 6's lower extreme.
Inside control assembly of negative and positive angle splicing frame 6 is used for controlling the effect of fastening clamp plate 18, the negative and positive angle splicing frame 6 one end of difference is when carrying out the butt joint simultaneously, worm 20 one end that negative and positive angle splicing frame 6 in below stretched out can block in the inside of negative and positive angle splicing frame 6 in top, and dock with the inside cutting ferrule 15 of negative and positive angle splicing frame 6 in top, can rotate the worm 20 of top like this, worm 20 can drive worm wheel 19 and rotate, worm wheel 19 drives threaded sleeve 21 again and rotates, threaded sleeve 21 can control threaded rod 22 and remove, the fastening clamp plate 18 of threaded rod 22 one end can sticiss in the outside of concatenation template 1, play the effect of fixed concatenation template 1, the work that the person of facilitating the use installed.
The working principle is as follows: firstly, arranging a row of vertical secondary keels 3 and transverse main keels 4 at preset positions, then clamping reinforcing ribs 11 on the outer wall of a splicing template 1 in grooves on the outer wall of the vertical secondary keels 3, clamping the position of the splicing template 1, then connecting a middle screw 201 with an outer screw 204 through a limiting sleeve 207, then sleeving a rubber sleeve 202 on the outer part of the outer screw 204, then installing a water-stopping screw assembly 2 on the arranged splicing template 1, then screwing a nut 205 fixed on the outer part of the outer screw 204 at the position to tighten one end of the middle screw 201, enabling the middle screw 201 to be in a horizontal state, then installing another vertical secondary keel 3, transverse main keel 4 and splicing template 1, then connecting the other end of the water-stopping screw assembly 2 with the splicing template 1 arranged later, and simultaneously clamping the rubber sleeve 202 on the outer part of the middle screw 201 in a through hole on the outer wall of the splicing template 1, then the nut 205 is tightened, the cross beam limiting plate 206 is jacked towards the rubber sleeve 202 by the nut 205, when the taper of the limiting seat 203 is jacked towards the rubber sleeve 202, the cylindrical end of the rubber sleeve 202 can be jacked by the taper end of the limiting seat 203, so that the cylindrical end of the rubber sleeve 202 can be expanded, so that the cylindrical end of the rubber sleeve 202 can be jacked on the inner wall of the through hole of the splicing template 1, the sealing effect of the through hole of the splicing template 1 is improved, the two male and female angle splicing frames 6 are arranged at the male and female angle positions of the splicing template 1, then the transverse main keel 4 is used for pressing and limiting, then the male and female angle supporting plates first 7 and the male and female angle supporting plates second 12 are arranged, one ends of the transverse main keels 4 at the male and female angle positions of the splicing template 1 are fixed together, the distance between the two installed splicing templates 1 is measured, then the nut 205 and the outer screw 204 are rotated, and the position of the splicing template 1 is adjusted by the nut 205 and the outer screw 204, meanwhile, the rotating pipe 16 can be rotated, the top sleeve 17 is pushed out from the hard strip 14 through threads by the rotating pipe 16, and the rubber sleeve 202 is pushed towards one direction through the top sleeve 17, so that the distance between the rubber sleeve 202 and the hard strip 14 can be controlled, and the distance between the splicing template 1 and the rubber sleeve 202 can be adjusted.
Example 2: a construction method for a template of a clear water concrete wall without drilling holes and cutting comprises the following steps:
s1: erecting a back ridge assembly, namely arranging a row of vertical secondary keels 3 and a row of transverse main keels 4 at preset positions, and then clamping reinforcing ribs 11 on the outer wall of a splicing template 1 in grooves on the outer wall of the vertical secondary keels 3 to clamp the position of the splicing template 1;
s2: adjusting the water stop screw assembly 2, rotating the limit sleeve 207, so that the limit sleeve 207 fixes one end of the outer screw 204, and meanwhile, sleeving the rubber sleeve 202 on the outer part of the outer screw 204;
s3: installing a water-stopping screw rod assembly 2 and a hard strip 14, arranging the hard strip 14 outside the splicing template 1, then installing the water-stopping screw rod assembly 2 on the arranged hard strip 14, then installing another vertical secondary keel 3, a transverse main keel 4 and the splicing template 1, and then connecting the other end of the water-stopping screw rod assembly 2 with the splicing template 1 arranged later;
s4: splicing the female and male corners of the spliced template 1 for reinforcement, arranging two female and male corner splicing frames 6 at the female and male corner positions of the spliced template 1, controlling a fastening pressure plate 18 to move towards the outer side through a control assembly, increasing the distance between the fastening pressure plate 18 and the female and male corner splicing frames 6, clamping one end of the spliced template 1 between the fastening pressure plate 18 and the female and male corner splicing frames 6, tightening the fastening pressure plate 18 through the control assembly again, enabling the fastening pressure plate 18 to press one end of the spliced template 1, then performing pressing limitation through a transverse main keel 4, then installing a female and male corner support plate I7 and a female and male corner support plate II 12, and fixing one end of the transverse main keel 4 at the female and male corner positions of the spliced template 1 together;
s5: adjust concatenation template 1, measure the interval between two concatenation templates 1 of installation, then drive the rotating tube 16 through clamping tool and rotate, the rotating tube 16 can drive the top cover 17 and rotate, and the top cover 17 can be pushed up gum cover 202 towards one side, adjusts the position of two concatenation templates 1.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. The template for the clear water concrete wall comprises a template assembly and is characterized in that the template assembly comprises a plurality of splicing templates (1), back ridge assemblies are arranged on the outer walls of the splicing templates (1), and water stop screw assemblies (2) are arranged between the splicing templates (1);
the back ridge component comprises vertical secondary keels (3), transverse main keels (4) and an internal and external corner reinforcing component, the vertical secondary keels (3) are uniformly distributed on the outer wall of the splicing template (1), the transverse main keels (4) are uniformly distributed on the outer wall of the vertical secondary keels (3), and the internal and external corner reinforcing component is arranged at the corner splicing position of the splicing template (1);
the internal and external corner reinforcing component comprises an internal and external corner splicing frame (6), an internal and external corner supporting plate I (7) and an internal and external corner supporting plate II (12), wherein a fastening pressing plate (18) with a bent section is arranged on the adjacent surface of the outer wall of the internal and external corner splicing frame (6), and the external part of the fastening pressing plate (18) is clamped in the groove of the outer wall of the vertical secondary keel (3);
the internal and external corner supporting plate I (7) and the internal and external corner supporting plate II (12) are respectively arranged at the external corner and the internal corner of the splicing right angle of the splicing template (1);
the internal part of the internal and external corner splicing frame (6) is provided with a control assembly, the control assembly comprises a worm (20), a plurality of groups of worm gears (19) are arranged outside the worm (20), a thread sleeve (21) is arranged in the center of each worm gear (19), a threaded rod (22) is connected inside the thread sleeve (21) through threads, one end of the threaded rod (22) is rotatably arranged inside a fastening pressing plate (18), one end of the worm (20) is provided with a rectangular bulge, the other end of the worm (20) is fixedly connected with a clamping sleeve (15), the clamping sleeve (15) is rotatably arranged at the bottom of the internal side of the internal and external corner splicing frame (6), the lower end of the clamping sleeve (15) is provided with a groove matched with the external shape of the bulge at one end of the worm (20), and the lower end of the internal and external corner splicing frame (6) is provided with a through hole corresponding to the groove at the lower end of the clamping sleeve (15); the outside cover of threaded rod (22) is equipped with the spacing frame of threaded rod (23), the spacing frame of threaded rod (23) are fixed on the inner wall of negative and positive corner splicing frame (6).
2. A form for a clear water concrete wall as defined in claim 1 wherein: stagnant water screw assembly (2) are including middle part screw rod (201), the both ends set up screw thread of middle part screw rod (201), and the outside cover of both ends screw thread of middle part screw rod (201) is equipped with stop collar (207), the one end inboard that middle part screw rod (201) was kept away from in stop collar (207) is provided with outer screw rod (204), the outside cover of outer screw rod (204) is equipped with gum cover (202), the one end of gum cover (202) is conical, and the other end outside of gum cover (202) is cylindrical, concatenation template (1) outer wall is seted up with the outside assorted through-hole of the cylindrical one end of gum cover (202), the outside cover of outer screw rod (204) is equipped with crossbeam limiting plate (206) and nut (205), the one side of crossbeam limiting plate (206) is seted up flutedly, horizontal main joist (4) card is in crossbeam limiting plate (206) recess, be provided with spacing seat (203) in the recess of crossbeam limiting plate (206), the outer wall of spacing seat (203) is seted up with outer screw rod (204) assorted through-hole.
3. A form for a clear water concrete wall as defined in claim 2 wherein: the end, away from the beam limiting plate (206), of the limiting seat (203) is conical, and the conical end of the limiting seat (203) is clamped on the inner side of the cylindrical end of the rubber sleeve (202).
4. A form for a clear water concrete wall as defined in claim 2 wherein: the water stop is arranged at the center of the middle screw rod (201), a limiting sleeve (207) is sleeved outside the middle screw rod (201), and one end of the limiting sleeve (207) abuts against the conical end of the rubber sleeve (202).
5. A form for a clear water concrete wall as defined in claim 4 wherein: the outer wall of concatenation template (1) is fixed with evenly distributed's reinforcement muscle (11), the outer wall of vertical secondary joist (3) is seted up with reinforcement muscle (11) assorted recess.
6. A form for a clear water concrete wall as defined in claim 5 wherein: the outer wall of the splicing template (1) is provided with a through hole, and the outer wall of the splicing template (1) is provided with an open seam hard strip assembly;
the open seam hard strip assembly comprises a hard strip (14), the section of the hard strip (14) is trapezoidal, through holes which are uniformly distributed are formed in the outer wall of the hard strip (14), a rotating pipe (16) is arranged in each through hole of the hard strip (14), threads are formed in the outer portion of the rotating pipe (16), a top sleeve (17) is sleeved on the outer portion of the rotating pipe (16), and one end of the top sleeve (17) is pushed against the inner side of a conical end of a rubber sleeve (202).
7. A construction method of a clear water concrete wall without drilling and cutting a template, which adopts the template for the clear water concrete wall as claimed in claim 6, and is characterized by comprising the following steps:
s1: erecting a back ridge assembly, namely arranging a row of vertical secondary keels (3) and transverse main keels (4) at preset positions, and then clamping reinforcing ribs (11) on the outer wall of a splicing template (1) in grooves on the outer wall of the vertical secondary keels (3) to clamp the position of the splicing template (1);
s2: adjusting the water stop screw assembly (2), rotating the limiting sleeve (207), enabling the limiting sleeve (207) to fix one end of the outer screw rod (204), and meanwhile sleeving the rubber sleeve (202) outside the outer screw rod (204);
s3: installing a water stopping screw rod assembly (2) and a hard strip (14), arranging the hard strip (14) outside a splicing template (1), then installing the water stopping screw rod assembly (2) on the arranged hard strip (14), then installing another vertical secondary keel (3), a transverse main keel (4) and the splicing template (1), and then connecting the other end of the water stopping screw rod assembly (2) with the splicing template (1) arranged behind;
s4: splicing the female and male corners of the spliced template (1) for reinforcement, arranging two female and male corner splicing frames (6) at the positions of the female and male corners of the spliced template (1), controlling a fastening pressure plate (18) to move outwards through a control assembly, increasing the distance between the fastening pressure plate (18) and the female and male corner splicing frames (6), clamping one end of the spliced template (1) between the fastening pressure plate (18) and the female and male corner splicing frames (6), tightening the fastening pressure plate (18) through the control assembly again, pressing one end of the spliced template (1) by the fastening pressure plate (18), pressing and limiting through a transverse main keel (4), installing a first female and male corner supporting plate (7) and a second female and male corner supporting plate (12), and fixing one ends of the transverse main keels (4) at the positions of the female and male corners of the spliced template (1);
s5: adjust concatenation template (1), measure the interval between two concatenation templates (1) of installation, then drive rotating tube (16) through clamping tools and rotate, rotating tube (16) can drive top cover (17) and rotate, and top cover (17) can push up gum cover (202) towards one side, adjusts the position of two concatenation templates (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211179126.0A CN115419255B (en) | 2022-09-27 | 2022-09-27 | Template for clear water concrete wall and construction method without perforating and cutting template |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211179126.0A CN115419255B (en) | 2022-09-27 | 2022-09-27 | Template for clear water concrete wall and construction method without perforating and cutting template |
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| CN115419255B CN115419255B (en) | 2023-11-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977289A (en) * | 2023-03-09 | 2023-04-18 | 中铁城建集团第一工程有限公司 | Self-cleaning culture plate curtain wall and installation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013104208A (en) * | 2011-11-11 | 2013-05-30 | Tsukuba Kogyo Kk | Member holding device used for construction joint part of concrete |
| CN103669850A (en) * | 2013-12-06 | 2014-03-26 | 上海建工五建集团有限公司 | External corner template fixing device |
| CN204983634U (en) * | 2015-07-13 | 2016-01-20 | 江苏南通三建集团有限公司 | Y shape split bolt reinforced structure of waterproof position concrete wall bight form setting |
| CN205444885U (en) * | 2015-12-30 | 2016-08-10 | 福建省永泰建筑工程公司 | Adopt wall body negative and positive angle construction structures of little steel mould of combination |
| CN107700836A (en) * | 2017-09-26 | 2018-02-16 | 福建建工集团有限责任公司 | A kind of reinforcement system and construction method of L-shaped filling wall construction column template |
| CN112681738A (en) * | 2021-01-21 | 2021-04-20 | 河北易鼎行环保科技有限公司 | Building template reinforcement system structure convenient and quick to use and construction method thereof |
-
2022
- 2022-09-27 CN CN202211179126.0A patent/CN115419255B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013104208A (en) * | 2011-11-11 | 2013-05-30 | Tsukuba Kogyo Kk | Member holding device used for construction joint part of concrete |
| CN103669850A (en) * | 2013-12-06 | 2014-03-26 | 上海建工五建集团有限公司 | External corner template fixing device |
| CN204983634U (en) * | 2015-07-13 | 2016-01-20 | 江苏南通三建集团有限公司 | Y shape split bolt reinforced structure of waterproof position concrete wall bight form setting |
| CN205444885U (en) * | 2015-12-30 | 2016-08-10 | 福建省永泰建筑工程公司 | Adopt wall body negative and positive angle construction structures of little steel mould of combination |
| CN107700836A (en) * | 2017-09-26 | 2018-02-16 | 福建建工集团有限责任公司 | A kind of reinforcement system and construction method of L-shaped filling wall construction column template |
| CN112681738A (en) * | 2021-01-21 | 2021-04-20 | 河北易鼎行环保科技有限公司 | Building template reinforcement system structure convenient and quick to use and construction method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977289A (en) * | 2023-03-09 | 2023-04-18 | 中铁城建集团第一工程有限公司 | Self-cleaning culture plate curtain wall and installation method thereof |
| CN115977289B (en) * | 2023-03-09 | 2023-06-23 | 中铁城建集团第一工程有限公司 | Self-cleaning cultural board curtain wall and installation method thereof |
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| CN115419255B (en) | 2023-11-14 |
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