CN113309379A - Multifunctional adjustable cantilever support framework and construction method thereof - Google Patents
Multifunctional adjustable cantilever support framework and construction method thereof Download PDFInfo
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- CN113309379A CN113309379A CN202110796569.3A CN202110796569A CN113309379A CN 113309379 A CN113309379 A CN 113309379A CN 202110796569 A CN202110796569 A CN 202110796569A CN 113309379 A CN113309379 A CN 113309379A
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- shaped jacking
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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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
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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
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
-
- 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
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
- E04G13/066—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for overhangs
-
- 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
- E04G25/00—Shores or struts; Chocks
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G2025/003—Supports therefor, e.g. tripods
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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 relates to the technical field of formwork support frameworks, and provides a multifunctional adjustable cantilever support framework and a construction method thereof. The invention is a multifunctional adjustable cantilever support frame, comprising: the cantilever structure comprises a support outer frame, a middle support frame, an outer side adjustable U-shaped jacking support and a middle adjustable U-shaped jacking support, wherein the middle support frame is connected inside the support outer frame, the outer side adjustable U-shaped jacking supports are connected on the upper sides of four corners of the support outer frame, and the middle adjustable U-shaped jacking support is connected on the upper side of the middle support frame in an array mode.
Description
Technical Field
The invention relates to the technical field of formwork support frameworks, in particular to a multifunctional adjustable cantilever support framework and a construction method thereof.
Background
In the form supporting structure for concrete cast-in-place construction in construction, steel or wood beams are generally assembled into form support brackets, steel or wood rods are used for building scaffolds to form support brackets, and the steel form is matched for concrete construction.
The coil buckle type scaffold is a direct insertion type novel steel pipe scaffold with a self-locking function, main components are vertical rods and transverse rods, coil buckle nodes are reasonable in structure, the vertical rods transmit force in the axial direction, the scaffold is high in structural strength and good in overall stability in three-dimensional space, the scaffold has a reliable self-locking function, the overall stability and safety of the scaffold can be effectively improved, and the requirement for construction safety can be better met. The novel split type combined type.
The U-shaped top support of the formwork support system disclosed in CN201720231390.2 comprises a cross bar, a vertical bar and a vertical diagonal bar of the support system, wherein the U-shaped top support comprises a U-shaped supporting plate and a screw rod vertically connected to the center of the bottom surface of the U-shaped supporting plate, a hand nut member and a plurality of wheel disc members with adjustable up-down positions are connected to the screw rod, and the wheel disc members are respectively used for connecting the cross bar and supporting a double-groove supporting beam.
In summary, in the prior art, if complex structures of beam structures such as armpits, top drainage ditches and side beams are encountered, a large number of components are needed to complete local support, a large amount of energy is consumed in the assembling process, and the problem of low efficiency in the production process is caused.
Disclosure of Invention
The invention provides a multifunctional adjustable cantilever support framework and a construction method thereof, and aims to solve the problems that in the prior art, when a complex structure of beam body structures such as axillary corners, top drainage ditches, boundary beams and the like exists, a large number of components are needed to complete local support, and a large amount of energy is consumed in an assembly process, so that the efficiency is low in a production process.
A multifunctional adjustable cantilever support frame comprising: support outrigger, middle part support framework, the adjustable U type in the outside and hold in the palm and the adjustable U type in middle part top, support outrigger internal connection has the middle part to support the framework, supports outrigger four corners upside and is connected with the adjustable U type in the outside and holds in the palm, and the middle part supports framework upside array connection and has the adjustable U type in middle part to hold in the palm.
Preferably, the cantilever support frame includes: the vertical rods, the cross rods and the vertical rod disk buckles are arranged on the vertical rods, a plurality of groups of vertical rod disk buckles are arranged on the vertical rods, and two ends of each cross rod are connected with the vertical rod disk buckles on the adjacent vertical rods.
Preferably, the vertical rod and the cross rod are hollow rods, a protruding bottom connecting rod is concentrically arranged inside the lower side of the vertical rod, and an adjustable U-shaped jacking support is arranged on the vertical rod.
Preferably, the middle support frame comprises: the diagonal rod, the transverse connecting rod and the middle connecting disk are buckled, the middle supporting framework is formed by mutually connecting the diagonal rod and the transverse connecting rod through a plurality of groups of middle connecting disk buckles, and the middle supporting framework is connected with the supporting outer frame through the transverse rod and the diagonal rod.
Preferably, a threaded hole is formed in the middle of the middle connecting disc buckle, and one end of the middle adjustable U-shaped jacking is in threaded connection with the threaded hole in the middle connecting disc buckle.
Preferably, the outer side adjustable U-shaped jacking and the middle adjustable U-shaped jacking are of the same structure.
Preferably, the outer adjustable U-shaped jacking comprises: threaded rod and U type hold in the palm, threaded rod one end and U type hold in the palm and be connected, and the threaded rod other end and the pole setting on the adjustable U type top support in the outside are connected, and the threaded rod other end and the connection pad of middle part are detained and are connected on the adjustable U type top support in middle part.
A construction method of a multifunctional adjustable cantilever support framework comprises the following steps:
s1: a bottom frame is erected according to a construction scheme, and the device is arranged on the upper side of the bottom frame;
s2: screwing the outer side adjustable U-shaped jacking into a sleeve of the supporting outer frame; screwing the middle adjustable U-shaped jacking into a threaded hole of a middle connecting disc buckle on the middle supporting framework;
s3: respectively adjusting the outer adjustable U-shaped jacking and the middle adjustable U-shaped jacking to the height required by the construction scheme;
s4: and paving a cast concrete assembly with beam body structures such as axillary corners, top drainage ditches, side beams and the like on the outer side adjustable U-shaped jacking and the middle adjustable U-shaped jacking, and performing concrete casting.
The invention has the advantages that: the invention uses the outer adjustable U-shaped jacking, the middle adjustable U-shaped jacking and the middle supporting framework to meet the requirements of complex structure frameworks, such as the formwork supporting requirements of beam body structures such as axillary corners, top drainage ditches, side beams and the like, realizes the function of cantilever framework, simultaneously realizes the use of minimum number of structural parts to complete the complex formwork supporting requirements, and also provides a plurality of groups of effective supporting points which can be adjusted at will. The inclined rod is used for supporting, most of pressure borne by the middle supporting framework is transferred to the supporting outer frame, the strength of the middle supporting framework is improved, and the service life of the middle supporting framework is longer.
Drawings
FIG. 1 is a structural isometric view of angle one of the present invention;
FIG. 2 is a structural isometric view of the cantilever support frame of the present invention;
FIG. 3 is a structural isometric view of the middle support frame of the present invention;
FIG. 4 is a structural isometric view of the outer adjustable U-shaped jacking of the present invention;
FIG. 5 is a schematic diagram of the construction of the present invention center connector disc clip;
FIG. 6 is a schematic diagram of an application scenario of the present invention;
1. a support outer frame; 2. a middle support frame; 3. the outer side of the U-shaped support is adjustable; 4. the middle part of the support is adjustable in U shape; 11. erecting a rod; 12. a cross bar; 13. the vertical rod is buckled; 14. a bottom connecting rod; 21. a diagonal bar; 22. a transverse connecting rod; 23. connecting a plate buckle at the middle part; 231. a threaded hole; 31. a threaded rod; 32. a U-shaped support; 5. the beam body structure is provided with axillary corners, a top drainage ditch, a side beam and the like; 6. a bottom frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the installation methods and technical terms mentioned in the present invention are technical terms that are already clearly known in the technical field, and thus, the explanation thereof is not repeated. Moreover, the same reference numerals are used for the same components, which do not affect and should not constitute an exact understanding of the technical solutions for a person skilled in the art.
The first embodiment is described with reference to fig. 1 and 6:
a multifunctional adjustable cantilever support frame comprising: support outrigger 1, middle part support framework 2, the adjustable U type in the outside holds in the palm 3 and the adjustable U type in middle part holds in the palm 4 in the top, support 1 internal connection in the outrigger and support framework 2 in the middle part, support 1 four corners upside of outrigger and be connected with the adjustable U type in the outside and hold in the palm 3, the adjustable U type in the middle part supports 2 upside array connections in the middle part and holds in the palm 4, so set up, support framework 2 through using the middle part, the adjustable U type in the outside holds in the palm 3 and the adjustable U type in the middle part and holds in the palm 4, in order to satisfy the demand of complex structure framework, if have the axilla angle, the top escape canal, the formwork requirement of girder body structures 5 such as boundary beam, the framework function of encorbelmenting has been realized, directly lay on the adjustable U type in the outside holds in the palm 3 and the adjustable U type in the middle part and holds in the palm 4 and have the axillary angle, the top escape canal, the fossil fragments of girder body structures 5 such as boundary beam, same dish is buckled on the node, the same elevation of fossil fragments bottom can be realized.
In the second embodiment, the following is described with reference to fig. 2 on the basis of the first embodiment:
the cantilever support frame 1 includes: the vertical rod 11, the cross rod 12 and the vertical rod disk buckles 13 are arranged, multiple sets of vertical rod disk buckles 13 are arranged on the vertical rod 11, two ends of the cross rod 12 are connected with the vertical rod disk buckles 13 on the adjacent vertical rod 11, the vertical rod 11 and the cross rod 12 are hollow rods, a protruding bottom connecting rod 14 is concentrically arranged inside the lower side of the vertical rod 11, the adjustable U-shaped top support 3 is arranged on the vertical rod 11, the multiple sets of vertical rod disk buckles 13 are arranged on the vertical rod 11 and used for connecting the cross rod 12 with other connecting rod pieces, the erection is convenient for erecting according to different requirements, the weight of the vertical rod 11 and the cross rod 12 is greatly reduced due to the fact that the vertical rod 11 and the cross rod 12 are hollow rods, and.
In the third embodiment, the following description is made with reference to fig. 3 on the basis of the second embodiment:
the middle support frame 2 includes: the down tube 21, transverse connection pole 22 and middle part connection pad are buckled 23, middle part support framework 2 is by down tube 21, transverse connection pole 22 is buckled 23 and is linked each other through multiunit middle part connection pad and constitute, middle part support framework 2 is connected through horizontal pole 12 and down tube 21 with supporting outrigger 1, middle part connection pad is buckled 23 middle part and is provided with screw hole 231, the adjustable U type in middle part pushes up and holds in the palm 4 one end and the screw hole 231 that middle part connection pad was buckled on 23 and pass through threaded connection, so set up, use the down tube 21 can save the adjustable U type in middle part that middle part connection pad was connected and pushes up the support montant of getting on the end of 4, under the condition that does not influence the adjustable U type in middle part and pushes up the support force of 4, the use of scattered piece has significantly reduced, use strength is improved.
In the fourth embodiment, the following description is made with reference to fig. 4 and 5 on the basis of the third embodiment:
the U type that the outside is adjustable holds in the palm 3 and the U type that the middle part is adjustable holds in the palm 4 and is the same structure, and U type that the outside is adjustable holds in the palm 3 and includes: threaded rod 31 and U type hold in the palm 32, and threaded rod 31 one end is held in the palm 32 with the U type and is connected, and the threaded rod 31 other end on the adjustable U type in the outside top support 3 is connected with pole setting 11, and the threaded rod 31 other end on the adjustable U type in middle part top support 4 is detained 23 with the middle part connection pad and is connected, so sets up, and the adjustable U type in the outside top support 3 and the adjustable U type in middle part top support 4 can be adjusted to same elevation according to the screw thread node, is convenient for build whole frame.
In the fifth embodiment, the following description is made with reference to fig. 1 and 6 on the basis of the fourth embodiment:
s1: a bottom frame 6 is erected according to a construction scheme, and the device is arranged on the upper side of the bottom frame;
s2: screwing the outer side adjustable U-shaped jacking 3 into a sleeve of the supporting outer frame 1; screwing the middle adjustable U-shaped jacking 4 into a threaded hole 231 of a middle connecting disc buckle 23 on the middle supporting framework 2;
s3: respectively adjusting the outer adjustable U-shaped jacking 3 and the middle adjustable U-shaped jacking 4 to the height required by the construction scheme;
s4: and paving a pouring concrete assembly with beam body structures 5 such as axillary corners, top drainage ditches, side beams and the like on the outer side adjustable U-shaped jacking 3 and the middle adjustable U-shaped jacking 4, and pouring concrete.
The working principle of the invention is as follows: a multifunctional adjustable cantilever supporting framework and a construction method thereof are disclosed, wherein a middle supporting framework 2 is connected inside a supporting outer frame 1, the upper sides of four corners of the supporting outer frame 1 are connected with outer adjustable U-shaped jacking supports 3, the upper side of the middle supporting framework 2 is connected with middle adjustable U-shaped jacking supports 4 in an array mode, when the multifunctional adjustable cantilever supporting framework is used, a bottom framework 6 is erected according to a construction scheme, the device is installed on the upper side of the bottom framework 6, and the outer adjustable U-shaped jacking supports 3 are screwed into sleeves of the supporting outer frame 1; the middle adjustable U-shaped jacking bracket 4 is screwed into a threaded hole 231 of the middle connecting disc buckle 23 on the middle supporting framework 2, the outer adjustable U-shaped jacking bracket 3 and the middle adjustable U-shaped jacking bracket 4 are respectively adjusted to reach the height required by a construction scheme, cast concrete components with the beam body structures 5 such as an armpit, a top drainage ditch and a side beam are paved on the outer adjustable U-shaped jacking bracket 3 and the middle adjustable U-shaped jacking bracket 4, and concrete is cast, the requirements of a complex structure framework are met by using the middle supporting framework 2, the outer adjustable U-shaped jacking bracket 3 and the middle adjustable U-shaped jacking bracket 4, and if the supporting formwork requirements of the beam body structures 5 such as the armpit, the top drainage ditch and the side beam are met, the cantilever framework function is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any minor modifications, equivalent replacements and improvements made to the above embodiment according to the technical spirit of the present invention should be included in the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a multi-functional adjustable support framework of encorbelmenting which characterized in that includes: the supporting outer frame (1), the middle supporting framework (2), the outer side adjustable U-shaped jacking support (3) and the middle adjustable U-shaped jacking support (4) are connected, the middle supporting framework (2) is connected to the inside of the supporting outer frame (1), the outer side adjustable U-shaped jacking support (3) is connected to the upper sides of four corners of the supporting outer frame (1), and the middle supporting framework (2) is connected with the middle adjustable U-shaped jacking support (4) in an array mode.
2. A multifunctional adjustable cantilever support frame according to claim 1, characterized in that the cantilever support frame (1) comprises: the device comprises upright rods (11), a cross rod (12) and upright rod disc buckles (13), wherein a plurality of groups of upright rod disc buckles (13) are arranged on the upright rods (11), and two ends of the cross rod (12) are connected with the upright rod disc buckles (13) on the adjacent upright rods (11).
3. The multifunctional adjustable cantilever support frame according to claim 2, wherein the vertical rod (11) and the cross rod (12) are hollow rods, the lower side of the vertical rod (11) is concentrically provided with a protruding bottom connecting rod (14), and the vertical rod (11) is provided with an adjustable U-shaped top support (3).
4. A multifunctional adjustable cantilever support frame according to claim 2, characterized in that the middle support frame (2) comprises: the middle supporting framework (2) is formed by mutually connecting the inclined rods (21) and the transverse connecting rods (22) through a plurality of groups of middle connecting disk buckles (23), and the middle supporting framework (2) is connected with the supporting outer frame (1) through the transverse rods (12) and the inclined rods (21).
5. The multifunctional adjustable cantilever support frame of claim 4, wherein the middle connecting disc buckle (23) is provided with a threaded hole (231) in the middle, and one end of the middle adjustable U-shaped jacking bracket (4) is in threaded connection with the threaded hole (231) in the middle connecting disc buckle (23).
6. The multifunctional adjustable cantilever support frame according to claim 1, wherein the outer adjustable U-shaped jacking (3) and the middle adjustable U-shaped jacking (4) are of the same structure.
7. A multifunctional adjustable cantilever support frame according to claim 6, wherein the outer adjustable U-shaped jacking (3) comprises: threaded rod (31) and U type hold in the palm (32), threaded rod (31) one end is connected with U type support (32), and threaded rod (31) the other end on the adjustable U type top support in the outside (3) is connected with pole setting (11), and threaded rod (31) the other end on the adjustable U type top support in middle part (4) is buckled with middle part connection pad (23) and is connected.
8. A construction method of a multifunctional adjustable cantilever support framework comprises the following steps:
s1: a bottom frame (6) is erected according to a construction scheme, and the device is arranged on the upper side of the bottom frame;
s2: screwing an outer side adjustable U-shaped jacking (3) into a sleeve of the supporting outer frame (1); screwing the middle adjustable U-shaped jacking (4) into a threaded hole (231) of a middle connecting disc buckle (23) on the middle supporting framework (2);
s3: respectively adjusting the outer adjustable U-shaped jacking (3) and the middle adjustable U-shaped jacking (4) to the height required by the construction scheme;
s4: and concrete pouring components with beam body structures (5) such as axillary corners, top drainage ditches, side beams and the like are paved on the outer side adjustable U-shaped jacking (3) and the middle adjustable U-shaped jacking (4) and are subjected to concrete pouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110796569.3A CN113309379A (en) | 2021-07-14 | 2021-07-14 | Multifunctional adjustable cantilever support framework and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110796569.3A CN113309379A (en) | 2021-07-14 | 2021-07-14 | Multifunctional adjustable cantilever support framework and construction method thereof |
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| CN113309379A true CN113309379A (en) | 2021-08-27 |
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| CN202110796569.3A Pending CN113309379A (en) | 2021-07-14 | 2021-07-14 | Multifunctional adjustable cantilever support framework and construction method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016413A (en) * | 2021-11-04 | 2022-02-08 | 中交二航局第四工程有限公司安徽混凝土装配化构件分公司 | Rapid formwork dismounting device and process for bridge deck wet joint |
| CN114059752A (en) * | 2021-11-15 | 2022-02-18 | 中建二局第三建筑工程有限公司 | Height-adjustable combined type plate buckle frame formwork supporting system applying micro-bump technology |
| CN114737743A (en) * | 2022-06-14 | 2022-07-12 | 天津鼎维固模架工程股份有限公司 | Dish is detained support contactless elevation quick adjustment device with monitoring system |
-
2021
- 2021-07-14 CN CN202110796569.3A patent/CN113309379A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016413A (en) * | 2021-11-04 | 2022-02-08 | 中交二航局第四工程有限公司安徽混凝土装配化构件分公司 | Rapid formwork dismounting device and process for bridge deck wet joint |
| CN114016413B (en) * | 2021-11-04 | 2024-01-26 | 中交二航局第四工程有限公司安徽混凝土装配化构件分公司 | Quick assembly and disassembly template device and process for wet joints of bridge deck |
| CN114059752A (en) * | 2021-11-15 | 2022-02-18 | 中建二局第三建筑工程有限公司 | Height-adjustable combined type plate buckle frame formwork supporting system applying micro-bump technology |
| CN114059752B (en) * | 2021-11-15 | 2022-05-24 | 中建二局第三建筑工程有限公司 | Height-adjustable combined type plate buckle frame formwork supporting system applying micro-bump technology |
| CN114737743A (en) * | 2022-06-14 | 2022-07-12 | 天津鼎维固模架工程股份有限公司 | Dish is detained support contactless elevation quick adjustment device with monitoring system |
| CN114737743B (en) * | 2022-06-14 | 2022-09-09 | 天津鼎维固模架工程股份有限公司 | Dish is detained support contactless elevation quick adjustment device with monitoring system |
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