CN114059765A - Batter post template and template support bracket at adjustable inclination - Google Patents

Batter post template and template support bracket at adjustable inclination Download PDF

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Publication number
CN114059765A
CN114059765A CN202111474348.0A CN202111474348A CN114059765A CN 114059765 A CN114059765 A CN 114059765A CN 202111474348 A CN202111474348 A CN 202111474348A CN 114059765 A CN114059765 A CN 114059765A
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CN
China
Prior art keywords
template
formwork
adjustable
supporting
support bracket
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Pending
Application number
CN202111474348.0A
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Chinese (zh)
Inventor
章新生
李赵九
王圣涛
关渭南
王森
耿大新
李然
黄永虎
杨超
朱铭
张涛涛
朱雄涛
黄耀明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
East China Jiaotong University
China Tiesiju Civil Engineering Group Co Ltd CTCE Group
Fifth Engineering Co Ltd of CTCE Group
Original Assignee
East China Jiaotong University
China Tiesiju Civil Engineering Group Co Ltd CTCE Group
Fifth Engineering Co Ltd of CTCE Group
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by East China Jiaotong University, China Tiesiju Civil Engineering Group Co Ltd CTCE Group, Fifth Engineering Co Ltd of CTCE Group filed Critical East China Jiaotong University
Priority to CN202111474348.0A priority Critical patent/CN114059765A/en
Publication of CN114059765A publication Critical patent/CN114059765A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02—Falsework, 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02—Falsework, 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
    • E04G13/021—Falsework, 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 for circular columns

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The invention discloses an inclined column template and a template supporting bracket capable of adjusting an inclination angle, wherein the template is a hollow cylindrical steel template and comprises a left template and a right template, and jacks are reserved at the end heads of the two sides of the left semicircular template and the right semicircular template and are connected through threaded rods; the template is convenient to disassemble and assemble and can be used for the construction of large-diameter cylinders with suspended surfaces; the template supporting bracket is an integrated bracket and comprises a supporting truss and an adjustable supporting steel plate, an adjustable screw rod is arranged on an inclined strut of the supporting truss and used for adjusting the inclination angle of the supporting steel plate to adapt to inclined columns with different inclination angles, universal wheels are arranged at the bottom of the supporting truss, the bracket is convenient to move, and when the bracket needs to be fixed, a brake pedal of the universal wheels is only needed to be stepped down; the adjustable supporting steel plate is provided with a limiting block for fixing the position of the hollow cylindrical steel template; the invention solves the problem of supporting a plurality of inclined column templates with different inclination angles on the suspended surface through the adjusting function of the screw rod, achieves the aim of quickly adjusting the inclination angles of the inclined columns and effectively improves the construction efficiency.

Description

Batter post template and template support bracket at adjustable inclination
Technical Field
The invention relates to the technical field of buildings, in particular to an inclined column template with an adjustable inclination angle and a template supporting bracket.
Background
With the continuous acceleration of urbanization progress in China, the infrastructure construction scale is larger and larger, and high-rise buildings and underground complexes with novel shapes are layered endlessly, so that in order to meet the requirements of building shapes and spaces, the concrete batter post serving as a unique stress member becomes a form which is often adopted by designers to design distinctive landmark high-rise buildings and large underground structures. Compared with the common vertical concrete column, the control and positioning of the axis and the elevation of the oblique concrete column are key control items for ensuring the construction quality, and the construction quality and progress are influenced if the slope of the oblique column cannot be effectively controlled. The conventional common construction method for the batter post is to set up a full-hall support outside the batter post as a support frame of a template, but the method consumes more materials, has high cost, high efficiency and poor precision, and is limited in application particularly to the construction of a plurality of huge batter posts with suspended surfaces. Therefore, it is necessary to provide a technical solution to solve the above problems.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the batter post formwork and the formwork support bracket capable of adjusting the dip angle, which can conveniently and accurately adjust the dip angle of the batter post, can be conveniently moved, are rigid supports, are not easy to deform in the concrete pouring and hardening process of the support batter post, can provide stable lateral support, can be repeatedly used for many times, can meet the requirements of batter posts with different dip angles on a suspended surface, and improve the construction efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
an inclined column template and a template supporting bracket capable of adjusting an inclination angle comprise a template and a template supporting bracket, wherein the template is a hollow cylindrical steel template, the template comprises a left template and a right template, two template jacks are reserved at the end heads of the two sides of the left template and the right template respectively, a threaded rod is inserted into the template jacks to be connected with the left template and the right template, the threaded rod is a threaded rod with a U-shaped hook at the head part, and a threaded rod gasket and a threaded rod nut are connected at the tail part of the threaded rod respectively and used for fixing the threaded rod;
the formwork support bracket comprises a support truss and an adjustable support steel plate, the support truss comprises two groups of support truss vertical braces and support truss inclined braces, the support truss vertical braces and the support truss inclined braces are connected with two cross rods to form a right trapezoid, the adjustable support steel plate is arranged on the two groups of support truss inclined braces, and a plurality of adjustable lead screws are arranged between the adjustable support steel plate and the two groups of support truss inclined braces; a plurality of limiting blocks are arranged on the upper surface of the adjustable supporting steel plate.
Further, the left side template with right side template both ends all are equipped with the border, the border evenly is equipped with a plurality ofly the template jack.
Furthermore, a plurality of transverse and longitudinal reinforcing ribs are arranged on the outer surfaces of the left template and the right template.
Furthermore, a plurality of connecting rods are arranged between the two groups of the supporting truss vertical braces and the supporting truss inclined braces.
Furthermore, the tail end of the adjustable screw rod connected with the adjustable supporting steel plate is provided with an adjustable screw rod gasket and an adjustable screw rod nut.
Furthermore, the limiting block is provided with an arc, and the diameter of the arc is the same as the diameter of the outer circle of the hollow cylinder formed by combining the left template and the right template.
Furthermore, a plurality of universal wheels are arranged at the bottom of the supporting truss.
Furthermore, a brake device is arranged on the side surface of the universal wheel.
Further, the support truss is of an integrated structure.
Furthermore, a baffle plate is arranged at the tail end of the upper surface of the adjustable supporting steel plate.
The invention has the beneficial effects that:
the invention has the advantages that the batter post template and the template support bracket with adjustable inclination angles are provided, the batter post template has simple and reasonable structural design, is safe and firm, the left template and the right template are connected by screw rods and can rotate around the rods, the convenience and flexibility are realized, the batter post template is suitable for column concrete pouring with a suspended surface, the moisture resistance is strong, the batter post template is suitable for underground engineering, the strength is high, the toughness is strong, the impact resistance and the high temperature resistance are realized, the deformation is not easy to occur in the use process, the turnover frequency of the template is greatly improved, the pouring quality of concrete is ensured, and the construction cost is reduced; this template support frame, formula support as an organic whole, need not the on-the-spot building, the save time cost, reach the purpose of quick adjustment location, be equipped with adjustable lead screw on the bracing, but the support of multiple inclination batter post template of adaptation, the construction precision is high, the support frame bottom is provided with 4 universal wheels, convenient the removal, the efficiency of construction is high, reduce constructor intensity of labour, adjustable supporting steel plate is the rigid support, support non-deformable in the batter post concrete placement hardening process, can provide stable ground side direction support, can used repeatedly many times, the position of cast-in-place template can be fixed to the stopper, can provide the holding power at the concrete placement in-process equally, ensure concrete placement quality. The cast-in-place template and the support bracket can meet construction requirements, reduce construction cost, ensure construction quality, improve construction efficiency, can be repeatedly used for many times, can be quickly adjusted and positioned, are energy-saving and environment-friendly, and are beneficial to wide popularization.
Drawings
FIG. 1 is a schematic front view of an angle-adjustable batter post form of the present invention;
FIG. 2 is a schematic view of a reverse structure of an angle-adjustable batter post form of the present invention;
fig. 3 is a schematic view of the structure of the formwork support bracket of the present invention.
In the figure: 1. a left template; 2. a right template; 3. inserting holes in the template; 4. a threaded rod; 5. a threaded rod spacer; 6, a threaded rod nut; 7. supporting the truss vertically; 8. an adjustable support steel plate; 9. supporting a truss diagonal strut; 10. the edge jacks of the steel plate can be adjusted and supported; 11. an adjustable lead screw; 12. an adjustable lead screw gasket; 13. an adjustable feed screw nut; 14. a universal wheel; 15. a limiting block; 16. an edge; 17. reinforcing ribs; 18. a circular arc; 19. a brake device; 20. a baffle plate; 21. a connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Referring to fig. 1-3, the invention provides an inclination-adjustable batter post formwork and formwork support bracket comprising a formwork and a formwork support bracket, wherein the formwork is a hollow cylindrical steel formwork, the hollow part of the cylindrical formwork can be cast in situ, the formwork comprises a left formwork 1 and a right formwork 2, the left formwork 1 and the right formwork 2 are respectively provided with a formwork jack 3 at the end heads of the two sides of the left formwork 1 and the right formwork 2, a threaded rod 4 is inserted into the formwork jack 3 to connect the left formwork 1 and the right formwork 2, the threaded rod 4 is a threaded rod with a U-shaped hook at the head, and the tail part of the threaded rod is respectively connected with a threaded rod gasket 5 and a threaded rod nut 6 for fixing the threaded rod 4; before cast-in-place, a left template 1 and a right template 2 are closed, a threaded rod 4 with a U-shaped hook at the head is inserted into two template insertion holes 3 on the side edges of the left template 1 and the right template 2, two feet of the threaded rod 4 respectively penetrate through the left template 1 and the right template 2 and expose two tail ends, and the two tail ends are respectively fastened with a threaded rod nut 6 by a threaded rod gasket 5, so that the left template 1 and the right template 2 are connected into a hollow cylinder whole; after cast-in-place, threaded rod gaskets 5 and threaded rod nuts 6 on two feet of the threaded rod 4 can be detached, the threaded rod 4 is taken out, and then the left template 1 and the right template 2 are detached to obtain the batter post.
The formwork support bracket comprises a support truss and an adjustable support steel plate 8, the support truss comprises two groups of support truss vertical braces 7 and support truss inclined braces 9, the support truss vertical braces 7 and the support truss inclined braces 9 are connected with two cross rods to form a right trapezoid, the adjustable support steel plate 8 is arranged on the two groups of support truss inclined braces 9, and a plurality of adjustable lead screws 11 are arranged between the adjustable support steel plate 8 and the two groups of support truss inclined braces 9; a plurality of limiting blocks 15 are arranged on the upper surface of the adjustable supporting steel plate 8. Two groups of supporting truss vertical braces 7 and supporting truss inclined braces 9 are connected through two cross rods at the top and the bottom and a plurality of connecting rods 21 to form a complete and stable three-dimensional supporting truss, and a plurality of adjustable lead screws 11 between the adjustable supporting steel plate 8 and the two groups of supporting truss inclined braces 9 can adjust the angle of the adjustable supporting steel plate 8. A plurality of limiting blocks 15 are arranged on the upper surface of the adjustable supporting steel plate 8, circular arcs 18 are arranged on the limiting blocks 15, and the diameters of the circular arcs 18 are the same as the diameter of the outer circle of a hollow cylinder formed by combining the left template 1 and the right template 2. The hollow cylinder steel template can be placed on the limiting block 15, and can be adjusted at multiple angles along with the adjustable supporting steel plate 8, and inclined columns with different angles can be poured. The baffle 20 is arranged at the tail end of the upper surface of the adjustable supporting steel plate 8, and can support the hollow cylindrical steel template.
Further, both ends of the left template 1 and the right template 2 are provided with edges 16, and the edges 16 are uniformly provided with a plurality of template jacks 3. The edge 16 is used for facilitating the disassembly of the left template 1 and the right template 2 and can be used as an acting point for disassembly. The edge 16 is uniformly provided with a plurality of template jacks 3 which can be inserted into the steel wire rope for convenient allocation and transportation.
Furthermore, a plurality of transverse and longitudinal reinforcing ribs 17 are arranged on the outer surfaces of the left template 1 and the right template 2. The purpose is to make left template 1 and right template 2 more sturdy and durable, and the intensity is enough to bear the weight of cast-in-place reinforced concrete stone.
Further, a plurality of universal wheels 14 are arranged at the bottom of the supporting truss. The supporting truss is convenient to transfer and adjust.
Further, the side of the universal wheel 14 is provided with a brake device 19. The supporting truss can be conveniently fixed for construction operation, so that the supporting truss can not move randomly during construction.
Further, the support truss is of an integrated structure. The time and labor are wasted without on-site construction.
The method comprises the following steps of: according to the batter post lofting sideline, firstly rolling the universal wheel 14 to move the support bracket to the working position, and fixing the support bracket at the working position through a brake device 19 of the universal wheel 14; rotating an adjustable screw rod 11 inserted into the inclined strut 9 of the support truss, adjusting the adjustable support steel plate 8 to a specified inclination angle, and determining by using an inclinometer; an adjustable screw rod gasket 12 is sleeved at the end part of an adjustable screw rod 11 and is arranged outside an edge jack 10 of an adjustable supporting steel plate 8, an adjustable screw rod nut 13 is sleeved outside the adjustable screw rod gasket 12, and an inclination angle of the adjustable supporting steel plate 8 is fixed to ensure that the adjustable supporting steel plate 8 is not deformed in the concrete pouring process; inserting a threaded rod 4 into circular template jacks 3 of a left template 1 and a right template 2, connecting the left template 1 and the right template 2, placing the connected cast-in-place template on an arc limiting block 15, sleeving the end part of the threaded rod 4 and the outer side of the template jack 3 by using a threaded rod gasket 5, sleeving a threaded rod nut 6 on the outer side of the threaded rod gasket 5, and reinforcing the connection of the left template 1 and the right template 2; pouring concrete; and removing the mold, moving the integrated support bracket to the next inclined column, and repeating the operations. The cast-in-place template and the support bracket can meet construction requirements, reduce construction cost, ensure construction quality, improve construction efficiency, can be repeatedly used, are energy-saving and environment-friendly, and are beneficial to wide popularization.
The above is an embodiment of the present invention. The embodiments and specific parameters in the embodiments are only for the purpose of clearly illustrating the verification process of the invention and are not intended to limit the scope of the invention, which is defined by the claims, and all equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be covered by the scope of the present invention.

Claims (10)

1.一种可调节倾角的斜柱模板与模板支撑支架，其特征在于：包括模板和模板支撑支架，所述模板为空心圆柱体钢模板，所述模板包括左模板和右模板，所述左模板和所述右模板的两侧端头处各预留一个模板插孔，通过螺纹杆插入所述模板插孔连接所述左模板和所述右模板，所述螺纹杆为头部带U形弯钩的螺纹杆，其尾部分别连接有螺纹杆垫片与螺纹杆螺母，用以固定所述螺纹杆；1. An inclined column formwork and formwork support bracket with adjustable inclination angle, it is characterized in that: comprise formwork and formwork support bracket, described formwork is hollow cylinder steel formwork, described formwork comprises left formwork and right formwork, described left formwork A template socket is reserved at the ends of the template and the right template on both sides, and the left template and the right template are connected by inserting a threaded rod into the template socket, and the threaded rod has a U-shaped head. The threaded rod of the hook is connected with a threaded rod washer and a threaded rod nut at its tail to fix the threaded rod; 所述模板支撑支架，包括支撑桁架及可调节支撑钢板，所述支撑桁架包括两组支撑桁架竖撑和支撑桁架斜撑，所述支撑桁架竖撑和所述支撑桁架斜撑与两根横杆连接组成直角梯形，所述可调节支撑钢板设置在两组所述支撑桁架斜撑上，所述可调节支撑钢板与两组所述支撑桁架斜撑之间设有多个可调节丝杆；所述可调节支撑钢板上表面设置有多个限位块。The formwork supporting bracket includes a supporting truss and an adjustable supporting steel plate, the supporting truss includes two sets of vertical bracing of the supporting truss and a diagonal bracing of the supporting truss, the vertical bracing of the supporting truss and the diagonal bracing of the supporting truss and two horizontal bars The connection forms a right-angled trapezoid, the adjustable supporting steel plate is arranged on the two sets of the supporting truss diagonal braces, and a plurality of adjustable screw rods are arranged between the adjustable supporting steel plate and the two supporting truss diagonal bracing; A plurality of limit blocks are arranged on the upper surface of the adjustable supporting steel plate. 2.如权利要求1所述的一种可调节倾角的斜柱模板与模板支撑支架，其特征在于：2. a kind of oblique column formwork and formwork support bracket with adjustable inclination angle as claimed in claim 1, is characterized in that: 所述左模板和所述右模板两端均设有边沿，所述边沿均匀设有多个模板所述插孔。Both ends of the left template and the right template are provided with edges, and the edges are evenly provided with the insertion holes of a plurality of templates. 3.如权利要求1所述的一种可调节倾角的斜柱模板与模板支撑支架，其特征在于：3. a kind of oblique column formwork and formwork support bracket with adjustable inclination angle as claimed in claim 1, is characterized in that: 所述左模板和所述右模板外表面设有若干个横向和纵向的加强筋。The outer surfaces of the left formwork and the right formwork are provided with several transverse and longitudinal reinforcing ribs. 4.如权利要求1所述的一种可调节倾角的斜柱模板与模板支撑支架，其特征在于：4. a kind of oblique column formwork and formwork support bracket with adjustable inclination angle as claimed in claim 1, is characterized in that: 两组所述支撑桁架竖撑和支撑桁架斜撑之间设有多根连接杆。A plurality of connecting rods are arranged between the two sets of the vertical bracing of the supporting truss and the diagonal bracing of the supporting truss. 5.如权利要求1所述的一种可调节倾角的斜柱模板与模板支撑支架，其特征在于：5. a kind of oblique column formwork and formwork support bracket with adjustable inclination angle as claimed in claim 1, is characterized in that: 与所述可调节支撑钢板连接的所述可调节丝杆末端设有可调节丝杆垫片和可调节丝杆螺母。An adjustable screw washer and an adjustable screw nut are provided at the end of the adjustable screw rod connected to the adjustable support steel plate. 6.如权利要求1所述的一种可调节倾角的斜柱模板与模板支撑支架，其特征在于：6. A kind of oblique column formwork and formwork support bracket with adjustable inclination angle as claimed in claim 1, is characterized in that: 所述限位块上设有圆弧，所述圆弧直径与所述左模板和右模板组合成的空心圆柱外圆直径相同。The limiting block is provided with a circular arc, and the diameter of the circular arc is the same as the diameter of the outer circle of the hollow cylinder formed by the combination of the left template and the right template. 7.如权利要求1所述的一种可调节倾角的斜柱模板与模板支撑支架，其特征在于：7. A kind of inclined column formwork and formwork support bracket with adjustable inclination angle as claimed in claim 1, is characterized in that: 所述支撑桁架底部设有多个万向轮。The bottom of the support truss is provided with a plurality of universal wheels. 8.如权利要求7所述的一种可调节倾角的斜柱模板与模板支撑支架，其特征在于：8. A kind of inclined column formwork and formwork support bracket with adjustable inclination angle as claimed in claim 7, is characterized in that: 所述万向轮侧面设有刹车装置。A braking device is provided on the side of the universal wheel. 9.如权利要求1所述的一种可调节倾角的斜柱模板与模板支撑支架，其特征在于：9. A kind of inclined column formwork and formwork support bracket with adjustable inclination angle as claimed in claim 1, is characterized in that: 所述支撑桁架为一体式结构。The supporting truss is an integrated structure. 10.如权利要求1所述的一种可调节倾角的斜柱模板与模板支撑支架，其特征在于：10. A kind of inclined column formwork and formwork support bracket with adjustable inclination angle as claimed in claim 1, it is characterized in that: 所述可调节支撑钢板上表面末端设有挡板。The end of the upper surface of the adjustable supporting steel plate is provided with a baffle plate.
CN202111474348.0A 2021-12-03 2021-12-03 Batter post template and template support bracket at adjustable inclination Pending CN114059765A (en)

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Application Number Priority Date Filing Date Title
CN202111474348.0A CN114059765A (en) 2021-12-03 2021-12-03 Batter post template and template support bracket at adjustable inclination

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Application Number Priority Date Filing Date Title
CN202111474348.0A CN114059765A (en) 2021-12-03 2021-12-03 Batter post template and template support bracket at adjustable inclination

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115419266A (en) * 2022-09-22 2022-12-02 中国华电科工集团有限公司 Method for installing herringbone column template of large cooling tower
CN116290741A (en) * 2023-03-21 2023-06-23 中铁隧道局集团有限公司 Inclined column steel template supporting device

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Publication number Priority date Publication date Assignee Title
WO2010015178A1 (en) * 2008-08-06 2010-02-11 中铁大桥局股份有限公司 Upper-bearing typed movable formwork
CN102561680A (en) * 2011-12-12 2012-07-11 中国建筑第二工程局有限公司 Cast-in-place concrete external inclined column template system and construction method
CN103132692A (en) * 2013-03-12 2013-06-05 山东天齐置业集团股份有限公司 Inner inclined cylindrical form erecting device and form erecting method
CN211772862U (en) * 2019-11-27 2020-10-27 中铁五局集团有限公司 An adjustable support frame for cast-in-place beam formwork
CN214034766U (en) * 2020-11-30 2021-08-24 中国核工业第二二建设有限公司 Concrete batter post template strutting arrangement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010015178A1 (en) * 2008-08-06 2010-02-11 中铁大桥局股份有限公司 Upper-bearing typed movable formwork
CN102561680A (en) * 2011-12-12 2012-07-11 中国建筑第二工程局有限公司 Cast-in-place concrete external inclined column template system and construction method
CN103132692A (en) * 2013-03-12 2013-06-05 山东天齐置业集团股份有限公司 Inner inclined cylindrical form erecting device and form erecting method
CN211772862U (en) * 2019-11-27 2020-10-27 中铁五局集团有限公司 An adjustable support frame for cast-in-place beam formwork
CN214034766U (en) * 2020-11-30 2021-08-24 中国核工业第二二建设有限公司 Concrete batter post template strutting arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115419266A (en) * 2022-09-22 2022-12-02 中国华电科工集团有限公司 Method for installing herringbone column template of large cooling tower
CN116290741A (en) * 2023-03-21 2023-06-23 中铁隧道局集团有限公司 Inclined column steel template supporting device
CN116290741B (en) * 2023-03-21 2025-05-27 中铁隧道局集团有限公司 Inclined column steel template supporting device

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Application publication date: 20220218