CN114075871A - Triangular overhanging support base for slip form - Google Patents
Triangular overhanging support base for slip form Download PDFInfo
- Publication number
- CN114075871A CN114075871A CN202111545234.0A CN202111545234A CN114075871A CN 114075871 A CN114075871 A CN 114075871A CN 202111545234 A CN202111545234 A CN 202111545234A CN 114075871 A CN114075871 A CN 114075871A
- Authority
- CN
- China
- Prior art keywords
- support base
- channel steel
- cross brace
- sleeve
- steel frame
- 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
Links
Images
Classifications
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
- E04H7/24—Constructions, with or without perforated walls, depending on the use of specified materials
- E04H7/26—Constructions, with or without perforated walls, depending on the use of specified materials mainly of concrete, e.g. reinforced concrete or other stone-like materials
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides a triangular overhanging support base for a slip form, wherein a plurality of sleeve embedded parts are embedded in the early stage of the slip form, and liner channel steel, cross braces and inclined braces are installed after the concrete strength is formed to form the triangular overhanging support base, so that a template support system is conveniently erected on the triangular overhanging support base, the construction of a gutter of a silo is facilitated, and the safety is improved; the liner channel steel is vertically distributed on the outer side surface of the cabin wall, and the liner channel steel is in threaded connection with the internal thread sleeve through a plurality of full-tooth bolts.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to the field of construction of silo high-altitude cornices and gutter channels, and particularly relates to a triangular overhanging support base for a slip form.
Background
In the construction process of the silo, the silo has a high and smooth surface, generally has the height of more than 30m, and is required to be constructed with cornices and gutter from high altitude, when the cornice construction of a concrete structure is carried out, the lower frame body has no support and is erected, most of the traditional construction modes are hoisting construction from the top, but the traditional construction modes have long timeliness, low safety and high material consumption, so that the economic type is poor. The traditional hoisting construction has the problems of difficult construction of the cornice (the combination of the cornice and the gutter) of the silo under the condition of no support and serious safety, so the construction of the cornice and the gutter at the high altitude of the silo becomes a technical problem to be solved urgently in the field.
Disclosure of Invention
The invention aims to solve the technical problem of providing a triangular overhanging support base for a slip form, wherein a plurality of sleeve embedded parts are embedded in the early stage of the slip form, and liner channel steel, cross braces and inclined braces are installed after the concrete strength is formed to form the triangular overhanging support base, so that a template support system is conveniently erected on the triangular overhanging support base, the construction of a cornice of a silo is facilitated, and the safety is improved.
The invention is realized by the following technical scheme:
a triangular overhanging support base for a slip form comprises a liner channel steel, a cross brace, an inclined brace and a plurality of sleeve embedded parts, wherein the sleeve embedded parts are embedded in a bin wall along the vertical direction, each sleeve embedded part comprises an anchor bar and an internal thread sleeve, one end of the internal thread sleeve is fixed at the right end of the anchor bar, and the left end of the internal thread sleeve is exposed out of the outer side surface of the bin wall;
the liner channel steel is vertically distributed on the outer side surface of the bin wall, and the liner channel steel is in threaded connection with the internal thread sleeve through a plurality of full-tooth bolts;
the left end of the cross brace is connected to the upper portion of the lining channel steel, the cross brace is obliquely distributed, and one end of the cross brace is connected to the right end of the cross brace and the other end of the cross brace and is connected to the lower portion of the lining channel steel.
Furthermore, the cross brace is composed of a conversion piece and a steel frame pipe, the conversion piece is a hollow square pipe, the left end of the conversion piece is fixed to the upper end of the liner channel steel, the right end of the conversion piece is connected with the steel frame pipe in an inserting mode, an auxiliary pipe is arranged on the outer side wall of the conversion piece, and the auxiliary pipe is connected with the steel frame pipe into a whole through a conversion fastener.
Furthermore, the bracing includes supplementary inserted bar and No. two steel frame pipes, the one end slope of supplementary inserted bar is fixed liner channel-section steel lower part, the lower extreme of No. two steel frame pipes is pegged graft in the supplementary inserted bar, the upper end through the switching fastener with the right-hand member of a steel frame pipe is connected as an organic wholely.
Furthermore, the sleeve embedded parts are fixed into a whole through vertical positioning steel bars before pouring.
Furthermore, the number of the sleeve embedded parts is 3-5, and the inclination angle of the inclined strut relative to the vertical plane is 45-60 degrees.
Compared with the prior art, the invention has the following beneficial effects:
1. a plurality of sleeve embedded parts are embedded in the early stage of the slip form, and the liner channel steel, the cross brace and the diagonal brace are installed after the concrete strength is formed to form a triangular overhanging support base, so that a template support system is conveniently erected on the triangular overhanging support base;
compared with the prior art, the device can be installed manually under the condition of no assistance of a machine, the condition that the traditional technology needs hoisting machinery to be matched is avoided, and meanwhile, the device has no complex working procedures in the operation process and is relatively safe;
2. the stull comprises conversion part and a steelframe pipe, and the bracing includes supplementary inserted bar and No. two steelframe pipes, and a steelframe pipe and No. two steelframe pipes are connected as an organic wholely through the switching fastener, guarantee that a steelframe pipe and No. two steelframe pipes can have enough to meet the need the use many times, resources are saved has reduced the expenditure of machinery and material expense, the cost is reduced, installation easy operation.
Drawings
FIG. 1 is a schematic structural view of a triangular overhanging support base for a slip form according to the present invention;
FIG. 2 is a schematic perspective view of a triangular overhanging support base for a slip form according to the present invention;
FIG. 3 is a schematic view of a related structure of a sleeve embedment according to the present invention;
FIG. 4 is a schematic construction view of a triangular overhanging support base for a slip form according to the present invention;
in the figure: 1. the liner steel channel, 2, sleeve built-in fitting, 21, anchor bar, 22, internal thread sleeve, 3, stull, 31, converting part, 32, steel frame pipe, 33, auxiliary pipe, 4, bracing, 41, auxiliary inserted bar, 42, No. two steel frame pipes, 5, full tooth bolt, 6, switching fastener.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it is to be understood that the terms "front", "rear", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the present embodiment discloses a triangular overhanging supporting base for a slip form, which mainly includes a lining channel steel 1, a cross brace 3, an inclined brace 4, and 3 embedded sleeve parts 2, where the 3 embedded sleeve parts 2 are embedded in a concrete structure of a silo wall along an up-down direction. Every sleeve built-in fitting 2 includes anchor bolt 21 and internal thread sleeve 22, and anchor bolt 21 adopts the reinforcing bar of diameter 16mm to bend into L shape, and internal thread sleeve 22's the long 12cm of sleeve, internal diameter 20mm, the long 80mm of mantle fiber connect the left end of internal thread sleeve 22 with the form of spot welding through the cooperation reinforcing bar with anchor bolt 21's right-hand member.
The gasket channel steel 1 is made of 8# channel steel, and the gasket channel steel 1 is in threaded connection with the three internal thread sleeves 22 through the three full-tooth bolts 5. 3 horizontal distribution of stull, stull 3 comprises conversion part 31 and a steelframe pipe 32, conversion part 31 is the hollow square pipe that forms by the hollow relative welding of two channel-section steels, the left end of conversion part 31 is fixed on liner channel-section steel 1 with the welded mode, a steelframe pipe 32 transversely pegs graft at the right-hand member of conversion part 31, the welding has auxiliary tube 33 at the lateral wall of conversion part 31, auxiliary tube 33 is connected as an organic wholely through switching fastener 6 and a steelframe pipe 32. The inclined struts 4 are distributed in an inclined mode, and the inclined angles of the inclined struts relative to the vertical plane are selected within the range of 45-60 degrees. Bracing 4 includes supplementary inserted bar 41 and No. two steel frame pipes 42, and supplementary inserted bar 41 is the long short reinforcement of 10cm, and supplementary inserted bar 41 slope welding is in 1 lower part of liner channel-section steel, and the lower extreme of No. two steel frame pipes 42 is pegged graft in supplementary inserted bar 41, and No. two steel frame pipes 42's upper end is connected as an organic wholely through switching fastener 6 and a steel frame pipe 32's right-hand member.
Taking the construction suitable for silo cornice as an example, the triangular overhanging support base for the slip form is characterized in that as shown in fig. 4, a sleeve embedded part 2 is embedded at a position about 1.3m away from the lower opening of the silo cornice to install an overhanging support base, and a frame body is erected on the overhanging support base to manufacture a cornice template. The specific installation process is as follows:
1. and embedding the sleeve embedded part 2. And when the sliding form slides to a position 1.3m away from the lower opening of the cornice, fixedly embedding the sleeve embedded parts 2, wherein the three sleeve embedded parts 2 are distributed up and down, and the distance between the upper part and the lower part of the adjacent sleeve embedded parts 2 is 40 cm. In order to facilitate fixing, the anchor bars 21 of the three sleeve embedded parts 2 are welded on the vertical positioning steel bars, and the design ensures that the sleeve embedded parts 2 are prevented from being deviated during subsequent concrete pouring;
a rubber plug is arranged in the inner threaded sleeve 22, so that concrete is prevented from entering the inner threaded sleeve 22 during slip form construction and pouring, then pouring construction is carried out through a slip form, and a circular bin wall is poured, so that the three sleeve embedded parts 2 are embedded in the bin wall;
2. the spacer channel steel 1 is installed. After the slip form is subjected to idle slipping, finding out the position of the internal thread sleeve 22, taking out the rubber plug by using a screwdriver, mounting the rubber plug on the corresponding internal thread sleeve 22 by using an M20 high-strength full-tooth bolt 5 in a threaded manner, drilling three mounting holes in advance on the surface of the liner channel steel 1, wherein the distance between the mounting hole above the liner channel steel 1 and the upper end of the liner channel steel 1 is 10cm, aligning the three mounting holes with the three internal thread sleeves 22, and enabling the liner channel steel 1 to be tightly attached to the outer side of the bin wall by matching with nuts;
3. and installing the cross brace 3. Welding an auxiliary steel bar at a position 10cm away from the lower end of the gasket channel steel 1, wherein the auxiliary steel bar is upwards at an angle of 45 degrees, the left end of the conversion piece 31 is welded at the upper part of the gasket channel steel 1, a steel frame pipe 32 is transversely inserted at the right end of the conversion piece 31, an auxiliary pipe 33 is welded on the outer side wall of the conversion piece 31, and the auxiliary pipe 33 is connected with the steel frame pipe 32 into a whole through a switching fastener 6;
4. the diagonal brace 4 is installed. The lower end of the second steel frame pipe 42 is inserted into the auxiliary insertion rod 41, and the upper end of the second steel frame pipe 42 is connected with the right end of the first steel frame pipe 32 into a whole through the transfer fastener 6;
5. and subsequently, erecting a frame body on the overhanging support base to manufacture an overhanging eave template.
The triangular overhanging support base for the slip form is relatively simple and safe in the aspects of processing, mounting, dismounting and the like, the used materials are simple and easy to obtain, and the cost is greatly reduced. The sleeve embedded part 2 is firm in installation and convenient to operate, the cross brace 3 is firmly and conveniently connected with the liner channel steel 1, the safety and stability of the cross brace 4 are guaranteed, and the force of the cross brace 3 can be better transmitted to the bin wall through the cross brace 4. The invention has the advantages of reasonable structural design, uniform stress of each component, simple manufacture, convenient disassembly and assembly, time and labor saving and engineering cost saving.
Claims (5)
1. A triangular overhanging support base for a slip form is characterized by comprising a lining channel steel, a cross brace, an inclined brace and a plurality of sleeve embedded parts, wherein the sleeve embedded parts are embedded in a bin wall along the vertical direction;
the liner channel steel is vertically distributed on the outer side surface of the bin wall, and the liner channel steel is in threaded connection with the internal thread sleeve through a plurality of full-tooth bolts;
the left end of the cross brace is connected to the upper portion of the lining channel steel, the cross brace is obliquely distributed, and one end of the cross brace is connected to the right end of the cross brace and the other end of the cross brace and is connected to the lower portion of the lining channel steel.
2. The triangular cantilever support base for the sliding formwork according to claim 1, wherein the cross brace is composed of a conversion piece and a steel frame pipe, the conversion piece is a hollow square pipe, the left end of the conversion piece is fixed on the lining channel steel, the right end of the conversion piece is inserted into the steel frame pipe, an auxiliary pipe is arranged on the outer side wall of the conversion piece, and the auxiliary pipe is connected with the steel frame pipe into a whole through a conversion fastener.
3. The triangular cantilever support base for the sliding form according to claim 2, wherein the inclined strut comprises an auxiliary insertion rod and a second steel frame tube, one end of the auxiliary insertion rod is obliquely fixed at the lower part of the liner channel steel, the lower end of the second steel frame tube is inserted into the auxiliary insertion rod, and the upper end of the second steel frame tube is connected with the right end of the first steel frame tube into a whole through a transfer fastener.
4. The triangular overhanging support base for the slip form of claim 1, wherein the plurality of sleeve embedments are integrally fixed by vertical positioning reinforcing bars prior to casting.
5. The triangular cantilever support base for the sliding form according to any one of claims 1 to 4, wherein the number of the sleeve embedded parts is 3 to 5, and the inclination angle of the inclined strut relative to a vertical plane is 45 to 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111545234.0A CN114075871A (en) | 2021-12-17 | 2021-12-17 | Triangular overhanging support base for slip form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111545234.0A CN114075871A (en) | 2021-12-17 | 2021-12-17 | Triangular overhanging support base for slip form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114075871A true CN114075871A (en) | 2022-02-22 |
Family
ID=80284490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111545234.0A Pending CN114075871A (en) | 2021-12-17 | 2021-12-17 | Triangular overhanging support base for slip form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114075871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115853314A (en) * | 2022-12-09 | 2023-03-28 | 中国一冶集团有限公司 | Parapet top overhanging component supporting device and construction method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010185173A (en) * | 2009-02-10 | 2010-08-26 | Alinco Inc | Load receiving stage |
| CN201891253U (en) * | 2010-09-03 | 2011-07-06 | 姚康华 | Light type cable-stayed scaffold |
| CN206299188U (en) * | 2016-12-20 | 2017-07-04 | 中煤建筑安装工程集团有限公司 | A kind of bracket supports component of silo sliding formwork platform |
| CN208329559U (en) * | 2018-04-11 | 2019-01-04 | 宏润建设集团股份有限公司 | Fastener steel tube triangle overhangs load-bearing scaffold |
| CN111648597A (en) * | 2020-06-18 | 2020-09-11 | 中国三冶集团有限公司 | Silo hangs a formula steel truss bracket bearing structure |
| CN212002203U (en) * | 2020-04-07 | 2020-11-24 | 北京城建北方集团有限公司 | Novel wall connecting piece device |
| CN112144854A (en) * | 2020-10-26 | 2020-12-29 | 王振奇 | Anchor pulling type section steel overhanging support operation scaffold combined system and construction method |
| CN212249204U (en) * | 2020-04-13 | 2020-12-29 | 中建三局集团有限公司 | A can have enough to meet need formula triangular supports frame that is used for shallow round storehouse cornice board support system |
| CN113529530A (en) * | 2021-06-21 | 2021-10-22 | 浙江万里建设工程有限公司 | Construction method of anchor-inserted triangular formwork support for overhead cantilever trestle |
| CN214737834U (en) * | 2021-01-06 | 2021-11-16 | 中交河海工程有限公司 | Simple fastener type steel pipe operation platform |
| CN216516828U (en) * | 2021-12-17 | 2022-05-13 | 中铁十局集团城建工程有限公司 | Triangular overhanging support base for slip form |
-
2021
- 2021-12-17 CN CN202111545234.0A patent/CN114075871A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010185173A (en) * | 2009-02-10 | 2010-08-26 | Alinco Inc | Load receiving stage |
| CN201891253U (en) * | 2010-09-03 | 2011-07-06 | 姚康华 | Light type cable-stayed scaffold |
| CN206299188U (en) * | 2016-12-20 | 2017-07-04 | 中煤建筑安装工程集团有限公司 | A kind of bracket supports component of silo sliding formwork platform |
| CN208329559U (en) * | 2018-04-11 | 2019-01-04 | 宏润建设集团股份有限公司 | Fastener steel tube triangle overhangs load-bearing scaffold |
| CN212002203U (en) * | 2020-04-07 | 2020-11-24 | 北京城建北方集团有限公司 | Novel wall connecting piece device |
| CN212249204U (en) * | 2020-04-13 | 2020-12-29 | 中建三局集团有限公司 | A can have enough to meet need formula triangular supports frame that is used for shallow round storehouse cornice board support system |
| CN111648597A (en) * | 2020-06-18 | 2020-09-11 | 中国三冶集团有限公司 | Silo hangs a formula steel truss bracket bearing structure |
| CN112144854A (en) * | 2020-10-26 | 2020-12-29 | 王振奇 | Anchor pulling type section steel overhanging support operation scaffold combined system and construction method |
| CN214737834U (en) * | 2021-01-06 | 2021-11-16 | 中交河海工程有限公司 | Simple fastener type steel pipe operation platform |
| CN113529530A (en) * | 2021-06-21 | 2021-10-22 | 浙江万里建设工程有限公司 | Construction method of anchor-inserted triangular formwork support for overhead cantilever trestle |
| CN216516828U (en) * | 2021-12-17 | 2022-05-13 | 中铁十局集团城建工程有限公司 | Triangular overhanging support base for slip form |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115853314A (en) * | 2022-12-09 | 2023-03-28 | 中国一冶集团有限公司 | Parapet top overhanging component supporting device and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212503601U (en) | Installation die for unit sections of vertical pipes of pipe well | |
| CN216516828U (en) | Triangular overhanging support base for slip form | |
| CN114075871A (en) | Triangular overhanging support base for slip form | |
| CN111809851A (en) | Steel pipe triangular truss support system and construction method | |
| CN110700319A (en) | Comprehensive pipe gallery is with unilateral formwork frock | |
| CN211447283U (en) | Connecting beam of main building and skirt house | |
| CN210918296U (en) | Square steel pipe sleeve fixing device | |
| CN112360150A (en) | Socket pipe combined detachable triangular support frame for construction and construction method | |
| CN214658655U (en) | Adjustable overhanging type scaffold | |
| CN215331468U (en) | Brickwork corner constructional column template design reinforcing apparatus | |
| CN214195007U (en) | Combined connection node of steel reinforced concrete beam and column | |
| CN217782795U (en) | Safe operation platform for prefabricating construction of circular pipe culvert | |
| CN214784805U (en) | Embedded part replacing inner expansion pipe | |
| CN221646326U (en) | I-beam construction structure for roof eaves | |
| CN217268810U (en) | Concrete building template for civil engineering | |
| CN105317191A (en) | Temporary fixing method of prefabricated external wall panel and temporary fixing structure of prefabricated external wall panel | |
| CN214117527U (en) | Wall location reinforcing apparatus is led to aluminum alloy template | |
| CN219825640U (en) | Assembled steel connection hybrid frame column foot structure | |
| CN216641425U (en) | Adjustable supporting device for high-rise building construction | |
| CN212957567U (en) | Assembled enclosure scaffold | |
| CN110439110B (en) | Assembled reinforced concrete column connecting system | |
| CN222184069U (en) | Scaffold and shear wall fixing structure | |
| CN118407508B (en) | Steel pipe column concrete frame beam and connecting method thereof | |
| CN215594543U (en) | Connecting device for concrete structure column and steel structure floor | |
| CN213653995U (en) | Stride floor strength steel concrete post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |