CN216076292U - A new type of large-span arch plate formwork - Google Patents
A new type of large-span arch plate formwork Download PDFInfo
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- CN216076292U CN216076292U CN202122780936.9U CN202122780936U CN216076292U CN 216076292 U CN216076292 U CN 216076292U CN 202122780936 U CN202122780936 U CN 202122780936U CN 216076292 U CN216076292 U CN 216076292U
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- 238000009415 formwork Methods 0.000 title claims abstract description 93
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 238000005192 partition Methods 0.000 claims description 47
- 230000008093 supporting effect Effects 0.000 claims description 44
- 230000007246 mechanism Effects 0.000 claims description 43
- 238000007789 sealing Methods 0.000 claims description 30
- 239000002023 wood Substances 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
本实用新型公开了一种新型大跨度拱板模架，所述下弦船型模板的内部中部固定连接有下弦模板固定柱，所述下弦肋梁内侧模板活动连接于下弦船型模板的两侧，所述下弦肋梁内侧模板的另一侧放置有模架固定钢筋，所述模架固定钢筋的另一侧放置有下弦肋梁外侧模板，所述下弦肋梁内侧模板与模架固定钢筋的外侧有钢筋“F”形夹具卡接，本实用新型通过下弦模板固定柱的设置，通过下弦模板支柱的设置，使下弦船型模板的结构稳固，通过模架固定钢筋的设置使模架定位，通过钢筋“F”形夹具的设置，可以将下弦肋梁内侧模板与下弦肋梁外侧模板固定于模架固定钢筋的两侧，同时方便拆卸，下弦板模板体系采用定型化船型模板，标准化、模数化、适用性强。
The utility model discloses a novel large-span arch slab formwork. The inner middle of the lower chord boat-shaped formwork is fixedly connected with a lower chord formwork fixing column, and the inner formwork of the lower chord rib beam is movably connected to both sides of the lower chord boat-shaped formwork. The other side of the inner formwork of the lower chord rib beam is placed with the formwork fixing steel bar, the other side of the formwork fixing steel bar is placed with the lower chord rib beam outer formwork, and the outer side of the lower chord rib beam inner formwork and the formwork fixing steel bar has steel bars "F"-shaped clamps are clamped, the utility model makes the structure of the lower chord boat-shaped formwork stable through the setting of the lower chord formwork fixing columns and the setting of the lower chord formwork pillars, and the formwork is positioned through the setting of the formwork fixing steel bars, and the steel bars "F" The setting of the ”-shaped fixture can fix the inner formwork of the lower chord rib beam and the outer formwork of the lower chord rib beam on both sides of the fixed steel bars of the formwork, and at the same time facilitate disassembly. Strong sex.
Description
Technical Field
The utility model relates to the field of arched roof structures, in particular to a novel large-span arch bar formwork.
Background
The prestressed reinforced concrete arch bar is a roof truss system integrating multifunctional slab frames of load-bearing, water-proofing, heat-insulating and ceiling, etc. and is formed from upper and lower chord thin-shell plates, rib beam, internal partition plate and oblique-pulling rib, etc. the span of the arch bar is 24 m, and the lower chord plate of the arch bar is a secondary parabolic thin-shell roof plate, and its plate surface elevation has linear change, and its support installation accuracy is high, and the requirements for positioning size of template installation are strict.
The large-span arch bar formwork in the prior art still has defects, such as:
most of the existing large-span arch bar die carriers are few in types and single in style, and a set of simple and feasible construction method with high installation precision is not formed, so that the construction is complex and the construction quality is not high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a novel large-span arch formwork, which solves the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a novel large-span arch bar die carrier, includes lower chord mechanism, upper chord mechanism, still includes: the lower chord plate mechanism comprises a lower chord ship-shaped template, a lower chord template fixing column, a lower chord template strut, a lower chord rib beam inner side template, a formwork fixing steel bar, a lower chord rib beam outer side template and a steel bar F-shaped clamp;
the upper chord plate mechanism: the lower chord plate mechanism is arranged on the top of the lower chord plate mechanism and is fixedly connected with the lower chord plate mechanism;
the partition plate mechanism comprises: and the lower chord plate mechanism is arranged at the top of the lower chord plate mechanism and is fixedly connected with the lower chord plate mechanism.
In a preferred embodiment, the middle part of the inside of the lower chord ship-shaped formwork is fixedly connected with a lower chord formwork fixing column, the inside of the lower chord formwork fixing column is fixedly connected with eight lower chord formwork struts, the lower chord formwork struts are fixedly connected with the inside of the lower chord ship-shaped formwork, the inner side formwork of the lower chord rib beam is movably connected with two sides of the lower chord ship-shaped formwork, the other side of the inner side formwork of the lower chord rib beam is provided with a formwork fixing steel bar, the other side of the formwork fixing steel bar is provided with an outer side formwork of the lower chord rib beam, the inner side formwork of the lower chord rib beam and the outer side of the formwork fixing steel bar are clamped by a steel bar F-shaped clamp, through the arrangement of the lower chord formwork fixing column, the structure of the lower chord ship-shaped formwork is stable and not easy to deform, through the arrangement of the formwork fixing steel bar, the formwork is positioned, through the arrangement of the steel bar F-shaped clamp, the lower chord rib beam inner side template and the lower chord rib beam outer side template can be fixed on two sides of the formwork fixing steel bar, and meanwhile, the lower chord rib beam inner side template and the lower chord rib beam outer side template are convenient to detach.
In a preferred embodiment, the upper chord plate mechanism comprises an upper chord ship-shaped template, an upper chord template fixing column, upper chord template pillars, triangular wood block gaskets, sealing side plates and a sealing top plate, the middle part inside the upper chord ship-shaped template is fixedly connected with the upper chord template fixing column, eight upper chord template pillars are fixedly connected inside the upper chord template fixing column, the triangular wood block gaskets are clamped at the bottoms of two sides of the two upper chord ship-shaped templates, the bottom end of the upper chord template pillar is fixedly connected with the sealing side plates, the top end of each sealing side plate is fixedly connected with the sealing top plate, the upper chord ship-shaped template is stable and not easy to deform due to the arrangement of the upper chord template pillars, the upper chord ship-shaped template can be supported due to the arrangement of the triangular wood block gaskets, and the elevation of the upper chord ship-shaped template can be corrected at the same time, the top sealing die frame can be completed through the arrangement of the sealing side plates and the arrangement of the sealing top plate.
In a preferred embodiment, the clapboard mechanism comprises a high clapboard, a support steel bar, a clapboard boat-shaped base, a support square timber and a middle clapboard, the high clapboard is fixedly connected with the top of the clapboard boat-shaped base, round holes are arranged on both sides of the top of the high clapboard and are connected with supporting steel bars, the middle clapboard is fixedly connected with the top of the clapboard boat-shaped base, round holes are arranged on both sides of the top of the middle clapboard and are connected with supporting steel bars, supporting square timbers are arranged on the side parts of the two ends of the supporting steel bar, the supporting square timbers are clamped with steel bar F-shaped clamps on the outer sides of the supporting square timbers, the high partition plate and the middle partition plate are arranged to play a role in supporting, the supporting steel bars are arranged to play a role in supporting the square timber, through the setting of supporting the square timber, conveniently support three hornblocks and fill up and establish, through the setting of reinforcing bar "F" shape anchor clamps, play the effect of two fixed support square timbers.
In a preferred embodiment, the sealing top plate is fixedly connected with a lower chord ship-shaped template, supporting square timbers are placed at the top ends of the triangular wood block cushions, the inner sides of the lower chord rib beams are placed at the bottom ends of the triangular wood block cushions, and the sealing top plate is convenient to disassemble and can be quickly turned over through the position relation of all devices.
In a preferred embodiment, two partition plate boat-shaped bases are fixedly connected to the top of the lower chord boat-shaped formwork, a high partition plate is fixedly connected to the top of one partition plate boat-shaped base, and a middle partition plate is fixedly connected to the top of the other partition plate boat-shaped base.
In a preferred embodiment, the diameter of the supporting steel bar is fourteen centimeters, the supporting steel bar is connected to the inside, and two ends of the supporting steel bar are exposed by fifteen centimeters, and the triangular wood blocks are conveniently supported and cushioned by the arrangement of the diameter and the length of the supporting steel bar.
The utility model has the technical effects and advantages that:
1. according to the utility model, the structure of the lower chord ship-shaped template is stable and is not easy to deform through the arrangement of the lower chord template fixing column and the arrangement of the lower chord template support column, the template frame is positioned through the arrangement of the template frame fixing steel bar, the template on the inner side of the lower chord rib beam and the template on the outer side of the lower chord rib beam can be fixed on two sides of the template frame fixing steel bar through the arrangement of the steel bar F-shaped clamp, and the lower chord template is convenient to disassemble, and the template body system of the lower chord template adopts a stereotyped ship-shaped template, so that the standardization, the modulus and the applicability are strong.
2. According to the utility model, through the arrangement of the upper chord template fixing column and the arrangement of the upper chord template support column, the structure of the upper chord ship-shaped template is stable and is not easy to deform, the upper chord ship-shaped template can be supported through the arrangement of the triangular wood block pad, the elevation of the upper chord ship-shaped template is corrected, and through the arrangement of the sealing side plate and the arrangement of the sealing top plate, the top sealing mould frame can be completed.
3. According to the formwork early-dismantling system, the supporting effect is achieved through the arrangement of the high partition plates and the middle partition plates, the effect of supporting and supporting square timbers is achieved through the arrangement of the supporting square timbers, the triangular wood blocks are convenient to cushion, the effect of fixing the two supporting square timbers is achieved through the arrangement of the F-shaped clamps of the reinforcing steel bars, the partition plates are used as self supporting systems of the lower chord plates, the formwork early-dismantling system is formed, and the formwork turnover is accelerated.
4. According to the utility model, the positions of the high partition plate and the middle partition plate are arranged, so that the whole upper chord plate mechanism is conveniently supported, the disassembly and the rapid turnover are convenient through the position relation of each device, the triangular wood block is conveniently supported and laid up through the arrangement of the diameter and the length of the support steel bar, the upper chord plate and the lower chord plate of the arch bar bin are formed in one step, the upper chord plate and the lower chord plate of the arch bar bin are prevented from being separately constructed for two times and the chiseling treatment of a construction joint is avoided, the upper chord plate and the lower chord plate of the arch bar bin are formed in one step, and the anti-seepage treatment of a roof is facilitated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom chord structure of the present invention;
FIG. 3 is a schematic view of the winding configuration of the present invention;
fig. 4 is a schematic view of the support structure of the present invention.
The reference signs are: 1. a lower chord plate mechanism; 101. a bottom chord ship-shaped template; 102. a lower chord template fixing column; 103. a lower chord formwork strut; 104. the inner side template of the lower chord rib beam; 105. fixing the reinforcing steel bars by the formwork; 106. the outer side template of the lower chord rib beam; 107. f-shaped clamps of the reinforcing steel bars; 2. a top chord mechanism; 201. a bowstring ship-shaped template; 202. an upper chord template fixing column; 203. an upper chord template strut; 204. the triangular wood blocks are padded; 205. sealing the side plate; 206. sealing the top plate; 3. a partition mechanism; 301. a high partition plate; 302. supporting the reinforcing steel bars; 303. a bulkhead boat-shaped base; 304. supporting square timber; 305. a middle partition plate.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the drawings of the present invention, and the forms of the structures described in the following embodiments are merely examples, and the novel long-span arch formwork according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.
The first embodiment is as follows:
the utility model provides a novel large-span arch bar die carrier, which comprises a lower chord mechanism 1 and an upper chord mechanism 2 and also comprises the following components in percentage by weight with reference to fig. 1: the lower chord plate mechanism 1 comprises a lower chord ship-shaped template 101, a lower chord template fixing column 102, a lower chord template strut 103, a lower chord rib beam inner side template 104, a formwork fixing steel bar 105, a lower chord rib beam outer side template 106 and a steel bar F-shaped clamp 107;
upper chord mechanism 2: the lower chord plate mechanism 1 is arranged on the top of the lower chord plate mechanism 1 and is fixedly connected with the lower chord plate mechanism 1;
the partition plate mechanism 3: is arranged on the top of the lower chord plate mechanism 1 and is fixedly connected with the lower chord plate mechanism 1.
Referring to fig. 2, a lower chord formwork fixing post 102 is fixedly connected to the middle inside of a lower chord ship-shaped formwork 101, eight lower chord formwork struts 103 are fixedly connected to the inside of the lower chord formwork fixing post 102, the lower chord formwork struts 103 are fixedly connected to the inside of the lower chord ship-shaped formwork 101, a lower chord rib beam inner side formwork 104 is movably connected to two sides of the lower chord ship-shaped formwork 101, a formwork fixing steel bar 105 is placed on the other side of the lower chord rib beam inner side formwork 104, a lower chord rib beam outer side formwork 106 is placed on the other side of the formwork fixing steel bar 105, a steel bar 'F' -shaped clamp 107 is clamped between the lower chord rib beam inner side formwork 104 and the formwork fixing steel bar 105, the lower chord ship-shaped formwork 101 is stable and not easy to deform due to the arrangement of the lower chord formwork struts 103, the formwork is positioned due to the arrangement of the formwork fixing steel bar 105, the formwork is positioned due to the arrangement of the steel bar 'F' -shaped clamp 107, the lower-chord rib beam inner side template 104 and the lower-chord rib beam outer side template 106 can be fixed on two sides of the formwork fixing steel bar 105, and meanwhile, the disassembly is convenient.
Referring to fig. 3, the upper chord plate mechanism 2 includes an upper chord ship-shaped template 201, upper chord template fixing columns 202, upper chord template supports 203, triangular wood block spacers 204, sealing side plates 205 and sealing top plates 206, the upper chord template fixing columns 202 are fixedly connected to the middle portion of the interior of the upper chord ship-shaped template 201, eight upper chord template supports 203 are fixedly connected to the interior of the upper chord template fixing columns 202, the triangular wood block spacers 204 are clamped and connected to the bottoms of the two sides of the two upper chord ship-shaped templates 201, the sealing side plates 205 are fixedly connected to the bottom ends of the upper chord template supports 203, the sealing top plates 206 are fixedly connected to the top ends of the sealing side plates 205, the upper chord ship-shaped template 201 is stable in structure and is not easy to deform through the arrangement of the upper chord template supports 203, the upper chord ship-shaped template 201 can be supported through the arrangement of the upper chord template supports 204, and the elevation of the upper chord ship-shaped template 201 can be corrected, the top sealing mould frame can be completed by arranging the sealing side plate 205 and the sealing top plate 206.
Referring to fig. 4, the partition mechanism 3 includes a high partition 301, supporting steel bars 302, a partition boat-shaped base 303, supporting square timbers 304, a middle partition 305, the high partition 301 is fixedly connected to the top of the partition boat-shaped base 303, two sides of the top of the high partition 301 are provided with round holes and connected with the supporting steel bars 302, the middle partition 305 is fixedly connected to the top of the partition boat-shaped base 303, two sides of the top of the middle partition 305 are provided with round holes and connected with the supporting steel bars 302, the supporting square timbers 304 are placed on two side portions of two ends of the supporting steel bars 302, the supporting square timbers 304 are clamped with the reinforcing steel bar F-shaped clamp 107 on the outer side of the supporting square timbers 304, the supporting effect is achieved by the arrangement of the high partition 301 and the middle partition 305, the supporting effect is achieved by the arrangement of the supporting steel bars 302, the supporting square timbers 304 are conveniently supported by the triangular-block cushion 204, the arrangement of the reinforcing steel bar F-shaped clamp 107, the effect of fixing the two supporting square timbers 304 is achieved.
Referring to fig. 3, the sealing top plate 206 is fixedly connected with a lower chord ship-shaped template 101, supporting square timbers 304 are placed at the top ends of the triangular wood block spacer 204, lower chord rib beam inner side templates 104 are placed at the bottom ends of the triangular wood block spacer 204, and the lower chord ship-shaped template is convenient to disassemble and can be quickly circulated through the position relation of all devices.
Referring to fig. 4, the top of the lower chord ship-shaped formwork 101 is fixedly connected with two partition ship-shaped bases 303, the top of one partition ship-shaped base 303 is fixedly connected with a high partition 301, the top of the other partition ship-shaped base 303 is fixedly connected with a middle partition 305, and the whole upper chord plate mechanism 2 is conveniently supported by the arrangement of the positions of the high partition 301 and the middle partition 305.
Referring to fig. 3 and 4, the diameter of the supporting steel bar 302 is fourteen centimeters, the supporting steel bar is connected to the inside of the middle partition 305, and fifteen centimeters are exposed from two ends of the supporting steel bar 302, so that the triangular wood block pad 204 can be conveniently supported by the diameter and length of the supporting steel bar 302.
The working principle of the first embodiment of the utility model is as follows: the preparation work comprises the steps of firstly installing a lower arc plate support system and a bottom die, then laying lower chord plate reinforcements, tensioning prestressed reinforcements, then installing arch plate partition plates, continuously installing lower chord side dies and an upper arc template, then binding lower chord plate reinforcements, then pouring lower chord concrete, finally removing the template and tensioning the prestressed reinforcements, and removing the lower arc plate template.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a novel large-span arch bar die carrier, includes lower chord mechanism (1), upper chord mechanism (2), its characterized in that still includes: the lower chord plate mechanism (1) comprises a lower chord ship-shaped template (101), a lower chord template fixing column (102), a lower chord template strut (103), a lower chord rib beam inner side template (104), a formwork fixing steel bar (105), a lower chord rib beam outer side template (106) and a steel bar F-shaped clamp (107);
upper chord mechanism (2): the lower chord plate mechanism is arranged at the top of the lower chord plate mechanism (1) and is fixedly connected with the lower chord plate mechanism (1);
partition plate mechanism (3): the lower chord mechanism is arranged on the top of the lower chord mechanism (1) and is fixedly connected with the lower chord mechanism (1).
2. The novel large-span arch formwork of claim 1, wherein: the middle part of the inside of the lower chord ship-shaped formwork (101) is fixedly connected with a lower chord formwork fixing column (102), the inside of the lower chord formwork fixing column (102) is fixedly connected with eight lower chord formwork struts (103), the lower chord formwork struts (103) are fixedly connected to the inside of the lower chord ship-shaped formwork (101), the lower chord rib beam inner side formwork (104) is movably connected to two sides of the lower chord ship-shaped formwork (101), formwork fixing steel bars (105) are placed on the other side of the lower chord rib beam inner side formwork (104), a lower chord rib beam outer side formwork (106) is placed on the other side of the formwork fixing steel bars (105), and the lower chord rib beam inner side formwork (104) and the outer side of the formwork fixing steel bars (105) are clamped by a steel bar F-shaped clamp (107).
3. The novel large-span arch formwork of claim 1, wherein: the upper chord plate mechanism (2) comprises an upper chord ship-shaped template (201), upper chord template fixing columns (202), upper chord template pillars (203), triangular wood block pads (204), sealing side plates (205) and a sealing top plate (206), the upper chord template fixing columns (202) are fixedly connected to the middle of the inside of the upper chord ship-shaped template (201), eight upper chord template pillars (203) are fixedly connected to the inside of the upper chord template fixing columns (202), the triangular wood block pads (204) are clamped and connected to the bottoms of two sides of the two upper chord ship-shaped templates (201), the sealing side plates (205) are fixedly connected to the bottom ends of the upper chord template pillars (203), and the sealing top plate (206) is fixedly connected to the top ends of the sealing side plates (205).
4. The novel large-span arch formwork of claim 1, wherein: partition mechanism (3) are including high baffle (301), support bar (302), baffle ship type base (303), support square timber (304), median septum (305), high baffle (301) fixed connection is in the top of baffle ship type base (303), the round hole has been seted up and has been connected with support bar (302) in the top both sides of high baffle (301), median septum (305) fixed connection is in the top of baffle ship type base (303), the round hole has been seted up and has been connected with support bar (302) in the top both sides of median septum (305), support square timber (304) have been placed to the both ends lateral part of support bar (302), there is reinforcing bar "F" shape anchor clamps (107) joint in the outside of support square timber (304) and support square timber (304).
5. The novel large-span arch formwork of claim 3, wherein: the sealing top plate (206) is fixedly connected with a lower chord ship-shaped template (101), and a lower chord rib beam inner side template (104) is placed at the bottom end of the triangular wood block spacer (204).
6. The novel large-span arch formwork of claim 4, wherein: the number of the partition board boat-shaped bases (303) is two, wherein one of the partition board boat-shaped bases (303) is fixedly connected with a high partition board (301), and the other partition board boat-shaped base (303) is fixedly connected with a middle partition board (305).
7. The novel large-span arch formwork of claim 4, wherein: the diameter of the supporting steel bar (302) is fourteen centimeters, the supporting steel bar is connected to the inside of the middle partition plate (305), and two ends of the supporting steel bar are exposed by fifteen centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122780936.9U CN216076292U (en) | 2021-11-15 | 2021-11-15 | A new type of large-span arch plate formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122780936.9U CN216076292U (en) | 2021-11-15 | 2021-11-15 | A new type of large-span arch plate formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076292U true CN216076292U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122780936.9U Active CN216076292U (en) | 2021-11-15 | 2021-11-15 | A new type of large-span arch plate formwork |
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| CN (1) | CN216076292U (en) |
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2021
- 2021-11-15 CN CN202122780936.9U patent/CN216076292U/en active Active
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