CN214061639U - Single-face formwork device for underground outer wall of building engineering - Google Patents
Single-face formwork device for underground outer wall of building engineering Download PDFInfo
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- CN214061639U CN214061639U CN202022630823.6U CN202022630823U CN214061639U CN 214061639 U CN214061639 U CN 214061639U CN 202022630823 U CN202022630823 U CN 202022630823U CN 214061639 U CN214061639 U CN 214061639U
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Abstract
The utility model discloses a single-side formwork device for an underground outer wall of building engineering in the technical field of single-side formwork device for the underground outer wall of building engineering, the outer side of the outer wall body is fixedly bonded and assembled with a plywood panel, the outer side of a wood beam is transversely assembled with a back ridge, the back ridge and the outer wall body are fixedly assembled through a back ridge fastener, the outer side of the back ridge is assembled with a vertically arranged triangular fixing frame, the back ridge and the outer wall body are fixedly assembled through the back ridge fastener, the right-angle joint of the triangular fixing frame is transversely assembled with two groups of square tubes with the same structure, the two groups of square tubes are fixedly assembled through a step tightening assembly, an embedded part assembly which is fixedly assembled with the square tubes is embedded in a foundation, the installation between the structures can be quickly realized in a construction place, the construction of the formwork device is completed, and the difficulty that no operation space exists outside the underground outer wall is overcome, the waterproof paint is not limited by other procedures, can be constructed in advance and quickly dismantled, and has good waterproof effect.
Description
Technical Field
The utility model relates to a building engineering underground outer wall single face formwork technical field specifically is a building engineering underground outer wall single face formwork device.
Background
As is well known, if the distance between the outer edge of the basement outer wall and the original designed support is smaller, the distance between the outer edge of the basement outer wall in a part of areas and the original designed support is less than or equal to 300 mm; or the deformation of the foundation pit in partial areas is overlarge; or the outer wall of the basement is urgently needed to share part of stress of the foundation pit support due to the waist beam space and pile deviation. Above condition all can't satisfy basement outer wall construction operating space, if this space carries out two-sided formwork and consolidates the construction to the outer wall according to traditional wooden pattern + fossil fragments + horizontal steel pipe support system, the construction is more complicated, receives the influence factor many, and side wall appearance quality often is difficult to guarantee, and the turnover material consumes greatly, is difficult to effective turnover. If a traditional method for reinforcing by planting ribs on a retaining pile is adopted, the risk of crack leakage exists, and the engineering quality cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering underground outer wall single face formwork device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a single-side formwork device for an underground outer wall of a building engineering comprises an outer wall body, wherein a plywood panel is fixedly bonded and assembled on the outer side of the outer wall body, longitudinally-arranged wood beams are uniformly assembled on the outer side of the plywood panel, a back ridge is transversely assembled on the outer side of each wood beam, the back ridge and the outer wall body are fixedly assembled through a back ridge fastener, a longitudinally-arranged triangular fixing frame is assembled on the outer side of the back ridge, the triangular fixing frame, the back ridge and the outer wall body are fixedly assembled through back ridge fasteners, a fixing support fixed on a foundation is fixedly assembled on the left side of the bottom of the triangular fixing frame, an adjusting base fixed on the foundation is fixedly assembled at the right end of the bottom of the triangular fixing frame, a limiting column is integrally formed on a bevel edge support of the triangular fixing frame, and a steel pipe is fixedly assembled on the limiting column on the same horizontal line through a steel pipe connecting fastener, the square joint of triangle mount transversely is equipped with two sets of square tube that the structure is the same, and two sets of the square tube is through tight subassembly fixed mounting step by step, the built-in fitting subassembly with square tube fixed mounting is pre-buried in the ground, triangle mount top fixed mounting has the outrigger.
Preferably, the wood beams are longitudinally arranged and uniformly arranged along the length direction of the outer wall body, and the length of the back edge is matched with the arrangement length of the wood beams.
Preferably, set up the mounting bar shape hole that link up on the stupefied of back of the body, just stupefied fastener of back of the body is including the spacing spiro union pole of fixed assembly on outer wall body, and spacing spiro union pole passes gap, the stupefied of back of the body and triangle mount between plywood panel, adjacent two sets of wooden beams in proper order behind the spiro union be equipped with spacing spiro union piece.
Preferably, the embedded part assembly comprises an embedded ground anchor arranged in the foundation, an outer connecting rod is assembled at the end of the ground anchor in a threaded mode, and a butterfly nut is assembled on the outer wall of the outer connecting rod after the outer connecting rod penetrates through the square tube in a threaded mode.
Preferably, the fixing support is fixed at the bottom of the triangular fixing frame, the adjusting base comprises a rectangular base fixed on the foundation, an adjusting bolt is integrally formed at the top of the rectangular base, and the adjusting bolt is assembled at the end part of the triangular fixing frame in a threaded manner.
Preferably, a reinforcing rib plate is integrally formed between the right-angle longitudinal beam and the bevel edge bracket of the triangular fixing frame.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, and is mainly formed by assembling a wood beam, a back edge fastener, a triangular fixing frame, an adjusting base, a square tube, an embedded part assembly and a step tightening assembly, wherein the plywood panel adopts pre-laid reverse-adhesion waterproof coiled material and is adhered to a retaining pile, the plywood panel has the specification of 15mm and is used for splicing an enclosure template, the embedded part assembly adopts an embedded part rod of three-level 25 screw steel, the end head is screwed into 20 diameters, the embedded part assembly is fixedly assembled with a bevel edge bracket of the triangular fixing frame, the square tube has the specification of 50 x 3.0mm, the embedded part assembly is placed on the bevel edge bracket of the triangular fixing frame and is fixedly connected with the embedded part assembly, the triangular fixing frame adopts a shaping chemical tool type, the step tightening assembly is cast by adopting a 205 high-quality manganese carbon structure and is used for fixing two square tubes, the steel tube adopts a phi 48 x 3.6mm fixing frame, the steel tube is fixedly assembled on a limit column on the bevel edge, a outrigger for setting up the operation, it is convenient to install between the structure in addition, can accomplish the installation between the structure fast in the construction ground, accomplishes setting up of formwork device, has overcome the difficulty that there is not operation space in the outer side of underground outer wall, and does not receive the restriction of other process constructions, can construct in advance, demolishs fast, and water-proof effects is good, has fine spreading value.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the partial assembly structure of the present invention.
In the figure: 1. an outer wall body; 2. a wood beam; 3. back corrugation; 4. a back ridge fastener; 5. a triangular fixing frame; 6. a limiting column; 7. the steel pipe is connected with the fastener; 8. a steel pipe; 9. adjusting the base; 10. a square tube; 11. an embedded part assembly; 111. a ground anchor; 112. an outer link; 113. a butterfly nut; 12. a cantilever frame; 13. a fixed support; 14. a foundation; 15. step by step tightening the assembly; 16. plywood panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a single-side formwork device for an underground outer wall of a building engineering comprises an outer wall body 1, a plywood panel 16 is fixedly bonded and assembled on the outer side of the outer wall body 1, longitudinally arranged wood beams 2 are uniformly assembled on the outer side of the plywood panel 16, a back ridge 3 is transversely assembled on the outer side of the wood beams 2, the back ridge 3 and the outer wall body 1 are fixedly assembled through a back ridge fastener 4, a longitudinally arranged triangular fixing frame 5 is assembled on the outer side of the back ridge 3, the triangular fixing frame 5, the back ridge 3 and the outer wall body 1 are fixedly assembled through the back ridge fastener 4, a fixing support 13 fixed on a foundation 14 is fixedly assembled on the left side of the bottom of the triangular fixing frame 5, an adjusting base 9 fixed on the foundation 14 is fixedly assembled on the right end of the bottom of the triangular fixing frame 5, a limit column 6 is integrally formed on a bevel edge support of the triangular fixing frame 5, and a steel pipe 8 is fixedly assembled on the limit column 6 on the same horizontal line through a steel pipe connecting fastener 7, the right angle junction of triangle mount 5 transversely is equipped with two sets of square tube 10 that the structure is the same, and two sets of square tube 10 are through step tight subassembly 15 fixed assembly, and pre-buried in the ground 14 has with the embedded part subassembly 11 of square tube 10 fixed assembly, and triangle mount 5 top fixed assembly has outrigger 12.
Referring to fig. 1, the wood beams 2 are longitudinally arranged, the wood beams 2 are uniformly arranged along the length direction of the outer wall 1, the length of the back edge 3 is matched with the arrangement length of the wood beams 2, and the wood beams 2 can be limited by the back edge 3;
the back edge 3 is provided with a through mounting bar hole, the back edge fastener 4 comprises a limiting screw rod fixedly assembled on the outer wall body 1, the limiting screw rod sequentially penetrates through a gap between the plywood panel 16 and the two adjacent groups of wood beams 2, and the back edge 3 and the triangular fixing frame 5 and then is in screw joint assembly with a limiting screw connector, so that the mounting between the outer walls 1 of the back edge 3 can be realized, and the limiting mounting of the triangular fixing frame 5 can be completed;
referring to fig. 2, the embedded part assembly 11 includes a ground anchor 111 embedded in the foundation 14, an outer connecting rod 112 is screwed and assembled at an end of the ground anchor 111, the outer connecting rod 112 is screwed and assembled on an outer wall of the square tube 10 after penetrating through the outer connecting rod 112, a butterfly nut 113 is screwed and assembled on the outer wall of the square tube 10, the square tube 10 is fixed through the embedded part assembly 11, and the adjacent triangular fixing frames 5 can be fixed;
the fixed support 13 is fixed at the bottom of the triangular fixed frame 5, the adjusting base 9 comprises a rectangular base fixed on a foundation 14, an adjusting bolt is integrally formed at the top of the rectangular base, and the adjusting bolt is assembled at the end part of the triangular fixed frame 5 in a threaded manner;
the reinforcing rib plates are integrally formed between the right-angle longitudinal beam and the bevel edge support of the triangular fixing frame 5, so that the supporting strength of the triangular fixing frame 5 is improved.
The working principle is as follows: the formwork supporting device is mainly formed by assembling a wooden beam 2, a back edge 3, a back edge fastener 4, a triangular fixing frame 5, an adjusting base 9, a square tube 10, an embedded part assembly 11 and a step fastening assembly 15, wherein a plywood panel 16 is formed by pre-paving reverse adhesion waterproof coiled materials and is adhered to a retaining pile, the specification of the plywood panel 16 is 15mm and is used for splicing an enclosure formwork, the embedded part assembly 11 is formed by adopting an embedded part rod which is three-level 25 deformed steel, the diameter of the embedded part rod is 20 mm, the embedded part assembly is fixedly assembled with a bevel edge bracket of the triangular fixing frame 5, the specification of the square tube 10 is 50 mm to 3.0mm, the square tube is placed on the bevel edge bracket of the triangular fixing frame 5 and is fixedly connected with the embedded part assembly 11, the triangular fixing frame 5 adopts a shaping tool type, the step fastening assembly 15 is cast by adopting a high-quality manganese carbon structure 205 and is used for fixing the two square tubes 10, the steel tubes 8 adopt phi 48 mm to 3.6mm, the steel tubes 8 are fixedly assembled on a limiting column 6 on the triangular fixing frame 5 bracket through the steel tube connecting fastener 7, a outrigger 12 for setting up the operation, it is convenient to install between the structure in addition, can realize the installation between the structure fast in the construction ground, accomplishes setting up of formwork device, has overcome the difficulty that there is not operating space in the outer side of underground outer wall, and does not receive the restriction of other process constructions, can construct in advance, demolishs fast, and water-proof effects is good, has fine spreading value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building engineering underground outer wall single face formwork device, includes outer wall body (1), its characterized in that: the outer side of the outer wall body (1) is fixedly bonded and assembled with a plywood panel (16), the outer side of the plywood panel (16) is uniformly assembled with a longitudinal wood beam (2), the outer side of the wood beam (2) is transversely assembled with a back beam (3), the back beam (3) and the outer wall body (1) are fixedly assembled through a back beam fastener (4), the outer side of the back beam (3) is assembled with a longitudinal triangular fixing frame (5), the back beam (3) and the outer wall body (1) are fixedly assembled through a back beam fastener (4), the left side of the bottom of the triangular fixing frame (5) is fixedly assembled with a fixing support (13) fixed on a foundation (14), the right end of the bottom of the triangular fixing frame (5) is fixedly assembled with an adjusting base (9) fixed on the foundation (14), and a limit column (6) is arranged on a support on the bevel edge of the triangular fixing frame (5) in an integrated forming manner, and the steel pipe (8) is fixedly assembled on the limiting column (6) on the same horizontal line through the steel pipe connecting fastener (7), the right angle joint of the triangular fixing frame (5) is transversely assembled with two groups of square tubes (10) with the same structure, and is two groups of the square tubes (10) are fixedly assembled through the step tightening assembly (15), an embedded part assembly (11) fixedly assembled with the square tubes (10) is embedded in the foundation (14), and a cantilever frame (12) is fixedly assembled at the top end of the triangular fixing frame (5).
2. The single-face formwork device for the underground outer wall of the constructional engineering as claimed in claim 1, wherein: the wood beam (2) is longitudinally arranged, the wood beam (2) is uniformly arranged along the length direction of the outer wall body (1), and the length of the back edge (3) is matched with the arrangement length of the wood beam (2).
3. The single-face formwork device for the underground outer wall of the constructional engineering as claimed in claim 2, wherein: offer the mounting bar shape hole that link up on the stupefied (3) of the back of the body, just stupefied fastener (4) of the back of the body are including the spacing spiro union pole of fixed mounting on outer wall body (1), and spacing spiro union pole passes in proper order plywood panel (16), gap between two sets of adjacent wooden beams (2), stupefied (3) of the back of the body and triangle mount (5) back spiro union is equipped with spacing spiro union piece.
4. The single-face formwork device for the underground outer wall of the constructional engineering as claimed in claim 1, wherein: the embedded part assembly (11) comprises an embedded ground anchor (111) which is arranged in a foundation (14), an outer connecting rod (112) is assembled at the end part of the ground anchor (111) in a threaded mode, and a butterfly nut (113) is assembled on the outer wall of the outer connecting rod (112) after penetrating through the square tube (10) in a threaded mode.
5. The single-face formwork device for the underground outer wall of the constructional engineering as claimed in claim 1, wherein: fixing support (13) are fixed in the bottom of triangle mount (5), adjust base (9) including fixing the rectangle seat on ground (14), and rectangle seat top integrated into one piece is provided with adjusting bolt, and adjusting bolt spiro union assembly is at triangle mount (5) tip.
6. The single-face formwork device for the underground outer wall of the constructional engineering as claimed in claim 5, wherein: and a reinforcing rib plate is integrally formed between the right-angle longitudinal beam and the bevel edge bracket of the triangular fixing frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022630823.6U CN214061639U (en) | 2020-11-14 | 2020-11-14 | Single-face formwork device for underground outer wall of building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022630823.6U CN214061639U (en) | 2020-11-14 | 2020-11-14 | Single-face formwork device for underground outer wall of building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214061639U true CN214061639U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022630823.6U Active CN214061639U (en) | 2020-11-14 | 2020-11-14 | Single-face formwork device for underground outer wall of building engineering |
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| Country | Link |
|---|---|
| CN (1) | CN214061639U (en) |
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- 2020-11-14 CN CN202022630823.6U patent/CN214061639U/en active Active
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