CN213740892U - Large-scale steel form of rectangle aqueduct groove body and bamboo bakelite template combination die carrier - Google Patents
Large-scale steel form of rectangle aqueduct groove body and bamboo bakelite template combination die carrier Download PDFInfo
- Publication number
- CN213740892U CN213740892U CN202021243291.4U CN202021243291U CN213740892U CN 213740892 U CN213740892 U CN 213740892U CN 202021243291 U CN202021243291 U CN 202021243291U CN 213740892 U CN213740892 U CN 213740892U
- Authority
- CN
- China
- Prior art keywords
- steel
- mould
- wood
- support
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a large steel template and bamboo bakelite template combined mould frame of a rectangular aqueduct body, which comprises a frame, a bottom bracket, an outer steel mould, a bottom angle steel mould, a bottom plate wood mould, an inner angle steel mould and an inner wood mould; the bottom plate wood mold and the two outer steel molds and the bottom angle steel mold form an outer mold together; the bottom plate wood mold, the two inner wood molds and the inner angle steel mold form an inner mold together; the frame is arranged outside the outer steel die and is fixedly connected with the outer steel die; the bottom bracket is arranged at the bottom of the integral die frame; and a plurality of water stop pull rods are arranged between the outer steel die and the inner wood die. A large-scale steel form of rectangle aqueduct groove body and bamboo bakelite template built-up formwork have simplified relevant bearing structure, have reduced construction cost.
Description
Technical Field
The utility model belongs to the technical field of the large-span aqueduct construction, especially, relate to a large-scale steel form of rectangle aqueduct groove body and bamboo bakelite template composite formwork.
Background
The aqueduct is mainly built by materials such as masonry, concrete, reinforced concrete and the like. At present, a plurality of water conservancy projects, water diversion projects and the like use a plurality of aqueducts in large quantity, and a plurality of novel and modern aqueducts with rich characteristics are created. In the construction of the existing engineering in China, twice pouring and molding of the aqueduct body is a conventional method which is used for many years, and the aqueduct bottom plate concrete can be fully vibrated to ensure the quality of the bottom plate; good visibility during control, relatively low requirement on the bearing capacity of the bracket and the like.
However, this method also has obvious disadvantages: for example, the concrete needs to be kept in construction joints, and the water seepage phenomenon often occurs at the joints, so that the quality and the service life of the aqueduct are seriously influenced; the construction needs to be divided into two times of installing templates and reinforcing steel bars, concrete is poured twice, the construction process is backward, the complexity of construction organization is increased, the number of cross operations is large, and the mutual interference is large; a large amount of labor force is needed, which is not beneficial to improving the level of the construction machinery; the construction progress is slow, and construction cost is higher.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect that exists among the above-mentioned prior art, provides a large-scale steel form of rectangle aqueduct groove body and bamboo bakelite template composite formwork.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a rectangular aqueduct trough body large-scale steel template and bamboo bakelite template combined mould frame comprises a frame, a bottom bracket, an outer steel mould, a bottom angle steel mould, a bottom plate wood mould, an inner angle steel mould and an inner wood mould;
the bottom plate wood mold and the two outer steel molds and the bottom angle steel mold form an outer mold together; the bottom plate wood mold, the two inner wood molds and the inner angle steel mold form an inner mold together;
the frame is arranged outside the outer steel die and is fixedly connected with the outer steel die; the bottom bracket is a bowl-buckled scaffold bracket and is arranged at the bottom of the integral formwork;
and a plurality of water stop pull rods are arranged between the outer steel die and the inner wood die.
Further, a wood support is included; the inner wood pattern and the wood support are triangular and fixedly connected.
Further, the frame comprises a vertical channel steel and a plurality of beam channel steels; one end of the beam channel steel is fixed on the vertical channel steel, and the other end of the beam channel steel is fixedly connected with the outer steel mould.
Further, the device comprises a plurality of upper pull rods and lower pull rods; two ends of the upper pull rod are respectively fixedly connected with vertical channel steel of the frame positioned at two sides of the die carrier; and two ends of the lower pull rod are respectively fixedly connected with vertical channel steel of the frames positioned at two sides of the die carrier.
Furthermore, an adjustable support for adjusting the height is arranged at the top of the bottom support; a plurality of bracket cross beams are arranged on the adjustable support; a plurality of support longitudinal beams are arranged on the support cross beam; the top of the bracket longitudinal beam is contacted with the bottom of the base angle steel mould or the bottom plate wood mould.
Further, the adjustable support comprises a first screw rod, a clamping seat and a longitudinal steel pipe;
a support vertical pipe is arranged at the top of the bottom support, and the first screw rod is sleeved in the support vertical pipe;
an adjusting nut is arranged at a top pipe orifice of the support stand pipe and is in threaded connection with the first screw rod;
the top end of the first screw is fixedly connected with the clamping seat; the clamping seat is clamped on the longitudinal steel pipe; the top of the longitudinal steel pipe is in contact with the bottom of the support beam.
Furthermore, the number of the longitudinal steel pipes is two, and the two longitudinal steel pipes are arranged in parallel.
Further, the water stopping pull rod comprises a second screw and a self-locking nut;
the end of the second screw penetrates through the inner wood mold and the outer steel mold to be connected with the self-locking nut;
and a water stop sheet is arranged in the middle of the second screw rod and is positioned between the inner wood mold and the outer steel mold.
Furthermore, a conical rubber pad is arranged at the intersection point of the second screw rod and the inner wood mould and the outer steel mould.
Compared with the prior art, the utility model discloses following advantage has:
through adopting foretell structure, can overcome deformation, the quality hidden danger of aqueduct in the process of pouring in grades among the prior art, and be convenient for install fast and dismantle, can effectively guarantee that the template of aqueduct does not warp, and the come-up prevents lateral displacement from appearing, and the structure size after pouring accords with the designing requirement, improves engineering construction quality. Compared with the scheme in the prior art, the method simplifies the related supporting structure and also reduces the construction cost.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic cross-sectional view of the overall structure of an apparatus according to an embodiment of the present invention;
fig. 2 is a schematic elevation structure view of an external mold according to an embodiment of the present invention;
fig. 3 is a partially enlarged schematic view of an adjustable support according to an embodiment of the present invention;
fig. 4 is a schematic view of a water stop pull rod according to an embodiment of the present invention.
Description of reference numerals:
1. a frame; 2. an outer steel mould; 3. an inner wood pattern; 4. a bottom angle steel die; 5. a bottom plate wood pattern; 6. an inner angle steel die; 7. a water-stopping pull rod; 8. wood support; 9. an upper pull rod; 10. a lower pull rod; 11. an adjustable support; 12. a cross beam; 13. a bottom bracket; 14. a stringer; 101. vertical channel steel; 102. beam channel steel; 71. A second screw; 72. a water stop sheet; 73. a conical rubber pad; 74. a self-locking nut; 111. a first screw; 112. a support stand pipe; 113. adjusting the nut; 114. a card holder; 115. and (5) longitudinal steel pipes.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 and 2, a rectangular aqueduct trough body large-scale steel formwork and bamboo bakelite formwork combined formwork comprises a frame 1, a bottom bracket 13, an outer steel formwork 2, a bottom angle steel formwork 4, a bottom plate wood formwork 5, an inner angle steel formwork 6 and an inner wood formwork 3;
the bottom plate wood mold 5, the two outer steel molds 2 and the base angle steel mold 4 jointly form an outer mold; the bottom plate wood pattern 5, the two inner wood patterns 3 and the inner angle steel pattern 6 jointly form an inner pattern;
the frame 1 is arranged outside the outer steel mould 2 and fixedly connected with the outer steel mould 2; the bottom bracket 13 is a bowl-buckled scaffold bracket and is arranged at the bottom of the integral formwork;
and a plurality of water stopping pull rods 7 are arranged between the outer steel die 2 and the inner wood die 3.
Comprises a wood support 8; the inner wood pattern 3 and the wood support 8 are triangular and fixedly connected. The inner wood pattern 3 and the wood support 8 are fixedly connected to form a stable triangular anti-deformation body.
The frame 1 comprises a vertical channel steel 101 and a plurality of beam 12 channel steel; one end of the beam 12 channel steel is fixed on the vertical channel steel 101, and the other end of the beam is fixedly connected with the outer steel mould 2; the vertical channel 101 is a 16# channel but not limited thereto, and the beam 12 is a 10# channel but not limited thereto.
Comprises a plurality of upper pull rods 9 and lower pull rods 10; two ends of the upper pull rod 9 are respectively fixedly connected with vertical channel steel 101 of the frame 1 positioned at two sides of the die carrier; two ends of the lower pull rod 10 are respectively fixedly connected with vertical channel steel 101 of the frame 1 positioned at two sides of the die carrier; the upper pull rod 9 and the lower pull rod 10 adopt, but are not limited to
And (4) round steel.
The top of the bottom bracket 13 is provided with an adjustable support 11 for adjusting the height; a plurality of support cross beams are arranged on the adjustable support 11; a plurality of support longitudinal beams 14 are arranged on the support cross beam; the top of the bracket longitudinal beam 14 is contacted with the bottom of the bottom corner steel mould 4 or the bottom plate wood mould 5.
As shown in fig. 3, the adjustable support 11 includes a first screw 111, a clamping seat 114, and a longitudinal steel pipe 115;
a support vertical pipe 112 is arranged at the top of the bottom support 13, and the first screw 111 is sleeved in the support vertical pipe 112;
an adjusting nut 113 is arranged at a top pipe orifice of the support stand pipe 112, and the adjusting nut 113 is in threaded connection with the first screw 111;
the top end of the first screw 111 is fixedly connected with the clamping seat 114; the clamping seat 114 is clamped on the longitudinal steel pipe 115; the top of the longitudinal steel pipe 115 is in contact with the bottom of the bracket beam.
The number of the longitudinal steel pipes 115 is two, and the two longitudinal steel pipes 115 are arranged in parallel.
As shown in fig. 4, the water stopping pull rod 7 comprises a second screw rod 71 and a self-locking nut 74;
the end of the second screw rod 71 passes through the inner wood mould 3 and the outer steel mould 2 to be connected with a self-locking nut 74;
and a water stop sheet 72 is arranged in the middle of the second screw rod 71, and the water stop sheet 72 is positioned between the inner wood former 3 and the outer steel former 2.
Further, a conical rubber pad 73 is arranged at the intersection point of the second screw rod 71 and the inner wood former 3 and the outer steel former 2.
During the specific construction, the method comprises the following steps:
firstly, processing a frame 1 and an outer steel mould 2 in a factory, an inner wood mould 3, a bottom angle steel mould 4, a bottom plate wood mould 5 and an inner angle steel mould 6;
secondly, erecting a bowl-buckled scaffold bracket 13 at the position of the cast-in-place concrete aqueduct on the construction site;
thirdly, installing a base at the top of the bracket;
fourthly, adjusting the elevation position of the base, and mounting a cross beam 12 and a longitudinal beam 14 on the top of the base;
fifthly, after the positions of the base angle steel die 4 and the bottom plate wood die 5 are adjusted to the design size, the frame 1 and the outer steel die 2 are installed;
sixthly, the frame 1 is fixedly connected with a lower pull rod 10 through a plurality of upper pull rods 9;
seventhly, installing water stopping pull rods 7 section by section, and fixedly connecting the water stopping pull rods with the inner wood formwork 3 and the inner angle steel formwork 6;
eighthly, installing the water stopping pull rods 7 in place section by section, and then accurately adjusting the tightness degree of each water stopping pull rod 7 to be consistent;
ninth, installing an internal mold supporting rod;
tenth, pouring the groove body, checking each nut at intervals, and fastening in time when the nuts are loosened; the construction of the large-scale steel formwork and bamboo-glued wood formwork combined device of the rectangular aqueduct body is realized through the steps, so that the concrete of the rectangular aqueduct body is integrally cast and formed in one step, the casting size is accurate, and no deformation exists.
In the fifth step, the frame 1 is supported on the top of the bottom bracket 13, and the adjustable support 11 is adjusted to ensure that the bottom of the frame 1 is reliably supported.
In step ten, each coupling nut is checked every 2-3 hours.
By adopting the structure and the method, the deformation and quality hidden troubles of the aqueduct in the fractional pouring process in the prior art can be overcome, the aqueduct is convenient to install and disassemble quickly, the template of the aqueduct can be effectively ensured not to deform and float upwards, the lateral displacement is prevented, the structural size after pouring meets the design requirements, and the engineering construction quality is improved. Compared with the scheme in the prior art, the invention simplifies the related supporting structure and also reduces the construction cost.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a large-scale steel form of rectangle aqueduct groove body and bamboo bakelite template composite formwork which characterized in that: the wooden floor formwork comprises a framework (1), a bottom bracket (13), an outer steel mould (2), a bottom angle steel mould (4), a bottom plate wooden mould (5), an inner angle steel mould (6) and an inner wooden mould (3);
the bottom plate wood mold (5), the two outer steel molds (2) and the base angle steel mold (4) jointly form an outer mold; the bottom plate wood pattern (5), the two inner wood patterns (3) and the inner angle steel pattern (6) jointly form an inner pattern;
the frame (1) is arranged outside the outer steel die (2) and is fixedly connected with the outer steel die (2); the bottom bracket (13) is a bowl buckle type scaffold bracket and is arranged at the bottom of the integral formwork;
and a plurality of water stop pull rods (7) are arranged between the outer steel die (2) and the inner wood die (3).
2. The large-scale steel form of rectangular aqueduct channel body and bamboo bakelite form combined formwork of claim 1, which is characterized in that: comprising a wood support (8); the inner wood pattern (3) and the wood support (8) are triangular and fixedly connected.
3. The large-scale steel form of rectangular aqueduct channel body and bamboo bakelite form combined formwork of claim 1, which is characterized in that: the frame (1) comprises a vertical channel steel (101) and a plurality of beam (12) channel steel; one end of the channel steel of the cross beam (12) is fixed on the vertical channel steel (101), and the other end of the channel steel is fixedly connected with the outer steel die (2).
4. The large steel template and bamboo-bakelite template combined formwork for rectangular aqueduct body of claim 3, which is characterized in that: comprises a plurality of upper pull rods (9) and lower pull rods (10); two ends of the upper pull rod (9) are respectively fixedly connected with vertical channel steel (101) of the frame (1) positioned at two sides of the die carrier; and two ends of the lower pull rod (10) are respectively and fixedly connected with vertical channel steel (101) of the frame (1) positioned at two sides of the die carrier.
5. The large-scale steel form of rectangular aqueduct channel body and bamboo bakelite form combined formwork of claim 1, which is characterized in that: the top of the bottom bracket (13) is provided with an adjustable support (11) for adjusting the height; a plurality of support cross beams are arranged on the adjustable support (11); a plurality of support longitudinal beams (14) are arranged on the support cross beam; the top of the bracket longitudinal beam (14) is contacted with the bottom of the bottom corner steel mould (4) or the bottom plate wood mould (5).
6. The large steel template and bamboo-bakelite template combined formwork for rectangular aqueduct body of claim 5, which is characterized in that: the adjustable support (11) comprises a first screw (111), a clamping seat (114) and a longitudinal steel pipe (115);
a support vertical pipe (112) is arranged at the top of the bottom support (13), and the first screw (111) is sleeved in the support vertical pipe (112);
an adjusting nut (113) is arranged at a top pipe orifice of the support stand pipe (112), and the adjusting nut (113) is in threaded connection with the first screw (111);
the top end of the first screw rod (111) is fixedly connected with the clamping seat (114); the clamping seat (114) is clamped on the longitudinal steel pipe (115); the top of the longitudinal steel pipe (115) is in contact with the bottom of the support beam.
7. The large steel template and bamboo-bakelite template combined formwork for rectangular aqueduct body of claim 6, which is characterized in that: the number of the longitudinal steel pipes (115) is two, and the two longitudinal steel pipes (115) are arranged in parallel.
8. The large-scale steel form of rectangular aqueduct channel body and bamboo bakelite form combined formwork of claim 1, which is characterized in that: the water stopping pull rod (7) comprises a second screw (71) and a self-locking nut (74);
the end of the second screw rod (71) penetrates through the inner wood mold (3) and the outer steel mold (2) to be connected with a self-locking nut (74);
and a water stop sheet (72) is arranged in the middle of the second screw rod (71), and the water stop sheet (72) is positioned between the inner wood mold (3) and the outer steel mold (2).
9. The large steel template and bamboo-bakelite template combined formwork for rectangular aqueduct body of claim 8, which is characterized in that: and a conical rubber pad (73) is arranged at the intersection point of the second screw rod (71) and the inner wood mould (3) and the outer steel mould (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021243291.4U CN213740892U (en) | 2020-06-30 | 2020-06-30 | Large-scale steel form of rectangle aqueduct groove body and bamboo bakelite template combination die carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021243291.4U CN213740892U (en) | 2020-06-30 | 2020-06-30 | Large-scale steel form of rectangle aqueduct groove body and bamboo bakelite template combination die carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213740892U true CN213740892U (en) | 2021-07-20 |
Family
ID=76814442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021243291.4U Active CN213740892U (en) | 2020-06-30 | 2020-06-30 | Large-scale steel form of rectangle aqueduct groove body and bamboo bakelite template combination die carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213740892U (en) |
-
2020
- 2020-06-30 CN CN202021243291.4U patent/CN213740892U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209129333U (en) | Special adjustable template of terrace construction | |
| CN105421781A (en) | Synchronous pouring construction method and formwork system for concrete ridge platform and structural floor slab | |
| CN213740892U (en) | Large-scale steel form of rectangle aqueduct groove body and bamboo bakelite template combination die carrier | |
| CN207847082U (en) | A kind of concrete pool wall haunch formwork harden structure | |
| CN209976019U (en) | Sink tank template assembly for toilet | |
| CN108729456B (en) | Integrative concrete slope protection pouring mold and pouring construction method thereof | |
| CN214834742U (en) | Anti-bank template structure | |
| CN214783307U (en) | Cast-in-place support of case roof beam | |
| CN215055273U (en) | A assembled template for installing support bracket embedded box | |
| CN212129450U (en) | Lead wall structure and basement outer wall | |
| CN210420851U (en) | Bridge bearing pad stone anchor bolt hole positioning device | |
| CN210084974U (en) | Filter water and gas distribution U-shaped surface pipe-wrapping vertical pipe mounting structure | |
| CN214942396U (en) | Reinforced template supporting structure | |
| CN221681900U (en) | Water stopping device of wall post-pouring belt | |
| CN209942234U (en) | Anti-bank of falling board district concrete hangs mould positioning tool | |
| CN221567226U (en) | Prefabricated independent foundation with bracket and die | |
| CN219710363U (en) | Anti-floating supporting die structure of water collecting well | |
| CN211899635U (en) | Template mounting structure for construction of fair-faced concrete column | |
| CN220100654U (en) | Shaping device is reserved to flue construction entrance to a cave | |
| CN214195541U (en) | Hang mould fixed knot and construct | |
| CN218667619U (en) | Steel column basis groove and rag bolt fixed customization device that shears | |
| CN216130570U (en) | Ship-berthing component forming device | |
| CN213204970U (en) | Concrete construction template hangs mould locator | |
| CN215150189U (en) | Prevent floating case roof beam centre form structure | |
| CN215343846U (en) | Cable trench template stability maintaining control frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.29 Zhujiang Road, Hexi District, Tianjin Patentee after: Tianjin Water Conservancy Engineering Group Co.,Ltd. Address before: No.29 Zhujiang Road, Hexi District, Tianjin Patentee before: TIANJIN MUNICIPAL WATER LIMITED CONSERVANCY |