CN109518949A - A kind of working pouring frame fixed form structure of civil construction project - Google Patents

A kind of working pouring frame fixed form structure of civil construction project Download PDF

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Publication number
CN109518949A
CN109518949A CN201811394992.5A CN201811394992A CN109518949A CN 109518949 A CN109518949 A CN 109518949A CN 201811394992 A CN201811394992 A CN 201811394992A CN 109518949 A CN109518949 A CN 109518949A
Authority
CN
China
Prior art keywords
connection component
frame
crossbeam column
working
construction project
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.)
Pending
Application number
CN201811394992.5A
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Chinese (zh)
Inventor
董佑军
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201811394992.5A priority Critical patent/CN109518949A/en
Publication of CN109518949A publication Critical patent/CN109518949A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
    • E04G13/023Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The present invention provides a kind of working pouring frame fixed form structure of civil construction project, including multiple template, multiple templates surround cylindrical cavity to be poured, multiple templates are connected by connection component, it is equipped on the outside of multiple connection components and adjusts frame, the adjusting frame is connect by multiple threaded components with the connection component, multiple template is plugged into the U-shaped inserting groove of the connection component of L-type, Internal baffle is snapped fit onto groove, first it is fixedly connected, frame will be adjusted simultaneously to be connected on multiple threaded rods of connection component simultaneously by multiple clamping grooves one and multiple clamping grooves two, and it is locked by locking nut to frame is adjusted, latch segment is under the locking of locking nut, connection component is fixedly connected, prevent template from shifting or being not connected firmly phenomenon;It adjusts frame to cooperate by the inserting groove on the grafting block and crossbeam column two on crossbeam column one, the size Telescopic for adjusting frame may be implemented.

Description

A kind of working pouring frame fixed form structure of civil construction project
Technical field
The present invention relates to the realm of building construction, and in particular to it is solid for a kind of working pouring frame of civil construction project Solid plate structure.
Background technique
It pours, refers to it is the materials such as mixed mud to be poured into mould predetermined body is made, in civil construction project to make With a process in construction projects.The product being prefabricated by this form is formwork for placing.
Formwork for placing is a kind of temporary supporting structure, is made by design requirement, tramples mixed mud structure, hook by defined Position, geometric dimension forming, keep correct position, and bear the external load of formwork for placing self weight and effect on it.It is cast-in-place The working formwork for placing structure of concrete structure engineering, mainly by panel, support construction and connector three parts composition.
Template is inconvenient when fixed when traditional top beam pours, and nail or screw through walls is mostly used to carry out template greatly Fixed, the fixed mass of template is poor, and structural integrity is poor;And one is integrally formed not flexible tune for existing fixed frame Section, changes the size of frame;One is the frames that multiple beam rails are formed by overlapping, it is difficult to guarantee the stability of frame, and install Disassembly is more troublesome, and be easy to cause security risk.
Summary of the invention
The purpose of the present invention is to provide a kind of working pouring frame fixed form structures of civil construction project, have solved Certainly template fixed mass is poor in the prior art, and structural integrity is poor, and fixed frame is difficult to telescopic adjustment, and replacement disassembly is more numb Tired problem.
To achieve the above object, the invention provides the following technical scheme: a kind of civil construction project is working to pour frame Frame fixed form structure, including multiple template, multiple templates surround cylindrical cavity to be poured, and multiple templates are logical Connection component connection is crossed, is equipped on the outside of multiple connection components and adjusts frame, the adjusting frame passes through multiple threaded components It is connect with the connection component, the threaded components are arranged on the connection component.
Preferably, the connection component is L font, and two vertical side side lengths of the connection component are equal, described The two sides of connection component, which are opened, is equipped with U-shaped inserting groove, and the notch of two U-shaped inserting grooves is equal in magnitude, and two described U-shaped The two sides of inserting groove are divided into outer baffle and Internal baffle.
Preferably, threaded components are equipped on two outer baffles, the threaded components include latch segment, the locking Block sliding is located in the sliding groove of outer baffle, and the outer end of the latch segment is fixedly connected with threaded rod, is arranged on the threaded rod There is baffle, the baffle is arranged on the threaded rod by locking nut.
Preferably, the adjusting frame includes crossbeam column one and crossbeam column two, and the crossbeam column one passes through the grafting of grafting block Into crossbeam column two, the grafting block is fixed by tie down screw and is locked by the crossbeam column two.
Preferably, multiple clamping grooves one, multiple clamping grooves one and the spiral shell are uniformly provided on the crossbeam column one The threaded rod of line component is clamped, and one both ends of crossbeam column are respectively and fixedly provided with grafting block, offer multiple lockings on the grafting block Hole, multiple locking holes and the tie down screw cooperate.
Preferably, multiple clamping grooves two, multiple clamping grooves two and the spiral shell are uniformly provided on the crossbeam column two The threaded rod of line component is clamped, and the both ends of the crossbeam column two are uniformly provided with multiple inserting grooves, and the inserting groove is inserted with described Block corresponding matching grafting is connect, the both ends of the crossbeam column two are fixed with nut, and the nut thread is connected with tie down screw, institute The two sides for stating inserting groove offer tapped through hole, and the tie down screw passes through the tapped through hole and is locked in the locking hole.
Preferably, open up fluted in multiple templates, the Internal baffle of the connection component is located in the groove, institute The outer surface of the inner surface and the template of stating outer baffle fits closely, and the adjusting frame is locked at by locking nut fixation On the outer baffle of the connection component.
Compared with prior art, beneficial effects of the present invention: multiple template is plugged into the U-shaped grafting of the connection component of L-type In slot, Internal baffle is snapped fit onto groove, is first fixedly connected, while frame will be adjusted and pass through multiple clamping grooves one and multiple Clamping groove two is connected on multiple threaded rods of connection component simultaneously, and is locked by locking nut to frame is adjusted, and is locked Tight block is fixedly connected connection component under the locking of locking nut, prevents template from shifting or being not connected firmly now As;It adjusts frame to cooperate by the inserting groove on the grafting block and crossbeam column two on crossbeam column one, may be implemented to adjust frame Size Telescopic, while passing through the cooperation of tie down screw and multiple locking holes, crossbeam column one can be fixed on crossbeam column two On, convenient for the size telescopic adjustment of frame, suitable for pouring frame column of different sizes, frame is adjusted by loosening locking nut It can directly be removed from connection component, convenient for adjusting the disassembly installation of frame entirety.
It is to be understood that above-mentioned general description and following specific embodiments are merely illustrative and illustrative, not The range of the invention to be advocated can be limited.
Detailed description of the invention
Following attached drawing is part of specification of the invention, depicts example embodiments of the present invention, appended attached Figure is used to illustrate the principle of the present invention together with the description of specification.
Fig. 1 is schematic perspective view of the invention;
Fig. 2 is structural schematic diagram of the invention;
Fig. 3 is the structural schematic diagram of adjusting frame of the invention;
Fig. 4 is the structural schematic diagram of connection component of the invention;
Fig. 5 is the partial enlarged view of A of the invention;
Fig. 6 is the structural schematic diagram of crossbeam column one of the invention;
Fig. 7 is the structural schematic diagram of crossbeam column two of the invention.
Description of symbols:
1- template, 11- groove, 2- connection component, 21- outer baffle, 22-U type inserting groove, 23- Internal baffle, 24- sliding groove, 25- Threaded components, 25a- latch segment, 25b- threaded rod, 25c- baffle, 25d- locking nut, 3- adjusting frame, 4- crossbeam column one, 41- clamping groove, 42- grafting block, 43- locking hole, 5- crossbeam column two, 51- clamping groove two, 52- inserting groove, 53- tapped through hole, 54- nut, 55- tie down screw, 6- cavity.
Specific embodiment
The existing various exemplary embodiment that the present invention will be described in detail, the detailed description are not considered as to limit of the invention System, and it is understood as the more detailed description to certain aspects of the invention, characteristic and embodiment.
Without departing substantially from the scope or spirit of the invention, the specific embodiment of description of the invention can be done more Kind improvements and changes, this will be apparent to those skilled in the art.Other realities obtained by specification of the invention Applying mode for technical personnel is apparent obtain.Present specification and embodiment are merely exemplary.
Refering to shown in attached drawing 1-7, it is hardened that the present invention provides a kind of working pouring frame stent of civil construction project Structure, including multiple template 1, multiple templates 1 surround cylindrical cavity 6 to be poured, and multiple templates 1 pass through connection group Part 2 connects, and is equipped on the outside of multiple connection components 2 and adjusts frame 3, the adjustings frame 3 by multiple threaded components 25 and The connection component 2 connects, and the threaded components 25 are arranged on the connection component 2.
In the present embodiment, refering to attached drawing 4, the connection component 2 is L font, and the two of the connection component 2 are vertical Side side length is equal, and the two sides of the connection component 2, which are opened, is equipped with U-shaped inserting groove 22, the slot of two U-shaped inserting grooves 22 Mouth is equal in magnitude, and the two sides of two U-shaped inserting grooves 22 are divided into outer baffle 21 and Internal baffle 23, when building, adjacent two Template 1 is plugged into U-shaped inserting groove 22, and Internal baffle 23 is located in the groove of template 1, and connection component 2 offsets two pieces of templates Splicing, avoids the occurrence of spillage or template connects unstable phenomenon when preventing from pouring.
In the present embodiment, refering to attached drawing 2,4, threaded components 25, the screw thread are equipped on two outer baffles 21 Component 25 includes latch segment 25a, and the sliding of latch segment 25 is located in the sliding groove 24 of outer baffle 21, the latch segment 25a's Outer end is fixedly connected with threaded rod 25b, and baffle 25c is arranged on the threaded rod 25b, and the baffle 25c passes through locking nut 25d is arranged on the threaded rod 25b.
In the present embodiment, refering to attached drawing 1,2,3, the adjusting frame 3 includes crossbeam column 1 and crossbeam column 25, described Crossbeam column 1 is plugged into crossbeam column 25 by grafting block 42, and the crossbeam column 25 passes through tie down screw 55 for the grafting The fixed locking of block 42.
In the present embodiment, refering to attached drawing 1,3,6, multiple clamping grooves 1 are uniformly provided on the crossbeam column 1, it is more A clamping groove 1 and the threaded rod 25b of the threaded components 25 are clamped, and one 4 both ends of crossbeam column are respectively and fixedly provided with grafting Block 42, multiple locking holes 43 are offered on the grafting block 42, and multiple locking holes 43 cooperate with the tie down screw 55.
In the present embodiment, refering to attached drawing 1,3,5,7, multiple clamping grooves 2 51 are uniformly provided on the crossbeam column 25, Multiple clamping grooves 2 51 and the threaded rod 25b of the threaded components 25 are clamped, and the both ends of the crossbeam column 25 uniformly open up There are multiple inserting grooves 52, the inserting groove 52 and the 42 corresponding matching grafting of grafting block, the both ends of the crossbeam column 25 are solid Surely there is nut 54, the nut 54 is threaded with tie down screw 55, and the two sides of the inserting groove 52 offer tapped through hole 53, The tie down screw 55 passes through the tapped through hole 53 and is locked in the locking hole 43.
Adjust the assembling steps of frame 3:
A, the length and height for designing crossbeam column 1 and crossbeam column 25 as needed, take out two crossbeam columns 1 and two cross Beam column 25 places 25 horizontal symmetrical of crossbeam column;
B, 25 both ends of crossbeam column are fixed with nut 54, and rotation lock screw rod 55 is located in inserting groove 52 by nut 54, inserting groove 52 can be opened up by way of drilling;
C, two crossbeam columns 1 are plugged into crossbeam by the correspondence of grafting block 42 at both ends by the size of frame size as needed In the inserting groove 52 of column 25, the locking hole 43 on grafting block 42 is outside;
D, rotation lock screw rod 55 is plugged into locking hole 43 by tapped through hole 53 again, by crossbeam column 1 and crossbeam column two It is fixedly connected, can not have to screw tie down screw 55 at this time, be easily installed on connection component 2.
In the present embodiment, refering to attached drawing 1,2, fluted 11 are opened up in multiple templates 1, the connection component 2 Internal baffle 23 is located in the groove 11, and the inner surface of the outer baffle 21 and the outer surface of the template 1 fit closely, described Frame 3 is adjusted to be locked on the outer baffle 21 of the connection component 2 by locking nut 25d fixation.
Two pieces of adjacent templates 1: being passed through the cooperation of outer baffle 21 and Internal baffle 23 on L-type connection component 2 by working principle, It is tentatively fixedly connected, avoids occurring spillage phenomenon in casting process, the adjusting frame 3 for setting size is socketed in more The outer surface of the outer baffle 21 of a connection component 2, and by adjusting clamping groove 1 and the clamping of clamping groove 2 41 on frame 3 Onto the threaded rod 25b of outer baffle 21, in the cooperation by locking nut 25d and baffle 25c on threaded rod 25b, will adjust Frame 3 is locked, and the latch segment 25a on threaded rod 25b is arranged under the fastening of locking nut 25d, can be enhanced Connection component 2 when preventing from pouring, generates loose phenomenon to the connective stability of template 1;The adjustable adjusting of operator simultaneously 55 pairs of adjusting frames 3 of tie down screw on frame 3 are further fixed, and spillage phenomenon is generated when avoiding pouring, is also convenient for simultaneously The installation for adjusting frame 3, can be poured after being completed.
When form removal, operator loosens the tie down screw 55 at 25 both ends of crossbeam column, and tie down screw 55 is made to be detached from locking Hole 43 does not need to take out tie down screw 55, convenient for the placement of tie down screw 55, subsequent operation is facilitated to use, while spiral shell Line through-hole 53 plays connection function to tie down screw 55, prevents tie down screw 55 from falling phenomenon, while with spanner by threaded rod 25b On locking nut 25d unclamp, loosen to adjust frame 3 can be detached from threaded rod 25b, do not need to take locking nut 25d Under, operator can remove the entire frame 3 that adjusts from template 1, keep adjusting frame 3 easy for assemble or unload in template 1 Fast.
In conclusion beneficial effects of the present invention: multiple template is plugged into the U-shaped inserting groove of the connection component of L-type, will Internal baffle snaps fit onto groove, is first fixedly connected, while will adjust frame and pass through multiple clamping grooves one and multiple clamping grooves Two are connected on multiple threaded rods of connection component simultaneously, and are locked by locking nut to frame is adjusted, and latch segment exists Under the locking of locking nut, connection component is fixedly connected, prevents template from shifting or being not connected firmly phenomenon;It adjusts Frame is cooperated by the inserting groove on the grafting block and crossbeam column two on crossbeam column one, and the size that may be implemented to adjust frame is flexible Function, while passing through the cooperation of tie down screw and multiple locking holes, crossbeam column one can be fixed on crossbeam column two, be convenient for frame The size telescopic adjustment of frame can be direct by loosening locking nut adjusting frame suitable for pouring frame column of different sizes It is removed from connection component, convenient for adjusting the disassembly installation of frame entirety;
Operator loosens the tie down screw at two both ends of crossbeam column, so that tie down screw is detached from locking hole, does not need to lock Tight screw rod takes out, and equally, is unclamped the locking nut on threaded rod with spanner, threaded rod can be detached from i.e. by loosening to adjusting frame Can, it does not need to remove locking nut, convenient for the placement of tie down screw and locking nut, decrease because of locking nut or locking The loss of screw rod leaves about, and causes unnecessary loss and waste, reduces the production cost of enterprise.
The foregoing is merely the schematical specific embodiments of the present invention, before not departing from conceptions and principles of the invention It puts, the equivalent changes and modifications that any those skilled in the art is made should belong to the scope of protection of the invention.

Claims (7)

1. a kind of working pouring frame fixed form structure of civil construction project, including multiple template (1), multiple moulds Plate (1) surrounds cylindrical cavity to be poured (6), which is characterized in that and multiple templates (1) are connected by connection component (2), Be equipped on the outside of multiple connection components (2) and adjust frame (3), the adjustings frame (3) by multiple threaded components (25) and Connection component (2) connection, the threaded components (25) are arranged on the connection component (2).
2. a kind of working pouring frame fixed form structure of civil construction project, feature exist according to claim 1 It is L font in, the connection component (2), and two vertical side side lengths of the connection component (2) are equal, the connection group The two sides of part (2), which are opened, to be equipped with U-shaped inserting groove (22), and the notch of two U-shaped inserting grooves (22) is equal in magnitude, two institutes The two sides for stating U-shaped inserting groove (22) are divided into outer baffle (21) and Internal baffle (23).
3. a kind of working pouring frame fixed form structure of civil construction project, feature exist according to claim 2 In being equipped with threaded components (25) on two outer baffles (21), the threaded components (25) include latch segment (25a), institute It states latch segment (25a) sliding to be located in the sliding groove (24) of outer baffle (21), the outer end of the latch segment (25) is fixedly connected with Threaded rod (25b) is arranged with baffle (25c) on the threaded rod (25b), and the baffle (25c) is set by locking nut (25d) It sets on the threaded rod (25b).
4. a kind of working pouring frame fixed form structure of civil construction project, feature exist according to claim 1 In the adjusting frame (3) includes crossbeam column one (4) and crossbeam column two (5), and the crossbeam column one (4) passes through grafting block (42) It is plugged into crossbeam column two (5), the grafting block (42) is fixed by tie down screw (55) and locked by the crossbeam column two (5).
5. a kind of working pouring frame fixed form structure of civil construction project, feature exist according to claim 4 In being uniformly provided with multiple clamping grooves one (41) on the crossbeam column one (4), multiple clamping grooves one (41) and the screw thread The threaded rod (25b) of component (25) is clamped, and crossbeam column one (4) both ends are respectively and fixedly provided with grafting block (42), the grafting block (42) it is offered on multiple locking holes (43), multiple locking holes (43) and the tie down screw (55) cooperate.
6. a kind of working pouring frame fixed form structure of civil construction project, feature exist according to claim 5 In being uniformly provided with multiple clamping grooves two (51) on the crossbeam column two (5), multiple clamping grooves two (51) and the screw thread The threaded rod (25b) of component (25) is clamped, and the both ends of the crossbeam column two (5) are uniformly provided with multiple inserting grooves (52), described Inserting groove (52) and grafting block (42) the corresponding matching grafting, the both ends of the crossbeam column two (5) are fixed with nut (54), The nut (54) is threaded with tie down screw (55), and the two sides of the inserting groove (52) offer tapped through hole (53), institute Tie down screw (55) are stated to be locked in the locking hole (43) across the tapped through hole (53).
7. a kind of working pouring frame fixed form structure of civil construction project, feature exist according to claim 3 In being opened up fluted (11) on multiple templates (1), the Internal baffle (23) of the connection component (2) is located at the groove (11) in, the inner surface of the outer baffle (21) and the outer surface of the template (1) are fitted closely, and the adjusting frame (3) is logical Locking nut (25d) fixation is crossed to be locked on the outer baffle (21) of the connection component (2).
CN201811394992.5A 2018-11-22 2018-11-22 A kind of working pouring frame fixed form structure of civil construction project Pending CN109518949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811394992.5A CN109518949A (en) 2018-11-22 2018-11-22 A kind of working pouring frame fixed form structure of civil construction project

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811394992.5A CN109518949A (en) 2018-11-22 2018-11-22 A kind of working pouring frame fixed form structure of civil construction project

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111038078A (en) * 2019-12-12 2020-04-21 福建长城华兴玻璃有限公司 Adjustable printing screen frame screen surface structure
CN112681740A (en) * 2020-12-24 2021-04-20 岳敏 Building steel formwork connecting assembly and forming processing method thereof
CN112982980A (en) * 2021-03-05 2021-06-18 河南宏程工程建设有限责任公司 Fixed template structure of pouring frame for construction engineering construction
CN113585090A (en) * 2021-09-01 2021-11-02 江苏江海杭萧绿色建筑科技有限公司 Support with assembled steel construction of easily dismantling
CN115162193A (en) * 2022-08-03 2022-10-11 张海林 Hanging basket construction bracket with shockproof function for high pier stud
CN120946091A (en) * 2025-10-17 2025-11-14 中铁建工集团第五建设有限公司 A formwork for in-situ casting of UHPC hollow columns

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Publication number Priority date Publication date Assignee Title
JPH04277233A (en) * 1991-03-01 1992-10-02 Shimizu Corp Column false part frame molding method and molding plate therefor
KR20050006598A (en) * 2003-07-09 2005-01-17 조홍준 Assembly type matrix made concrete for construction
CN103470030A (en) * 2013-09-13 2013-12-25 许金锔 Quick insertion clamping frame of concrete blinding and method for clamping concrete blinding
CN204370802U (en) * 2014-12-17 2015-06-03 邱垂亮 Building clear water model of the column rack system
CN206289969U (en) * 2016-12-12 2017-06-30 国网北京市电力公司 Mark time template

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04277233A (en) * 1991-03-01 1992-10-02 Shimizu Corp Column false part frame molding method and molding plate therefor
KR20050006598A (en) * 2003-07-09 2005-01-17 조홍준 Assembly type matrix made concrete for construction
CN103470030A (en) * 2013-09-13 2013-12-25 许金锔 Quick insertion clamping frame of concrete blinding and method for clamping concrete blinding
CN204370802U (en) * 2014-12-17 2015-06-03 邱垂亮 Building clear water model of the column rack system
CN206289969U (en) * 2016-12-12 2017-06-30 国网北京市电力公司 Mark time template

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111038078A (en) * 2019-12-12 2020-04-21 福建长城华兴玻璃有限公司 Adjustable printing screen frame screen surface structure
CN111038078B (en) * 2019-12-12 2021-08-17 福建长城华兴玻璃有限公司 Adjustable printing screen frame screen surface structure
CN112681740A (en) * 2020-12-24 2021-04-20 岳敏 Building steel formwork connecting assembly and forming processing method thereof
CN112982980A (en) * 2021-03-05 2021-06-18 河南宏程工程建设有限责任公司 Fixed template structure of pouring frame for construction engineering construction
CN113585090A (en) * 2021-09-01 2021-11-02 江苏江海杭萧绿色建筑科技有限公司 Support with assembled steel construction of easily dismantling
CN113585090B (en) * 2021-09-01 2023-01-13 江苏江海杭萧绿色建筑科技有限公司 Support with assembled steel construction of easily dismantling
CN115162193A (en) * 2022-08-03 2022-10-11 张海林 Hanging basket construction bracket with shockproof function for high pier stud
CN120946091A (en) * 2025-10-17 2025-11-14 中铁建工集团第五建设有限公司 A formwork for in-situ casting of UHPC hollow columns
CN120946091B (en) * 2025-10-17 2026-01-30 中铁建工集团第五建设有限公司 A formwork for in-situ casting of UHPC hollow columns

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