CN111101732A - Support arrangement for frame roof beam for building engineering - Google Patents
Support arrangement for frame roof beam for building engineering Download PDFInfo
- Publication number
- CN111101732A CN111101732A CN201911403542.2A CN201911403542A CN111101732A CN 111101732 A CN111101732 A CN 111101732A CN 201911403542 A CN201911403542 A CN 201911403542A CN 111101732 A CN111101732 A CN 111101732A
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- CN
- China
- Prior art keywords
- plate
- supporting
- fixedly connected
- frame
- outer frame
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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
-
- 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
- E04G2025/006—Heads therefor, e.g. pivotable
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a supporting device of a frame beam for constructional engineering, which comprises a supporting plate, a supporting column and an outer frame, wherein the surface of the supporting column is movably connected with the top of the outer frame, the bottom end of the supporting column penetrates through the outer frame and extends into the outer frame, one end of the supporting column extending into the outer frame is fixedly connected with a baffle, a heightening plate is arranged in the outer frame and is positioned under the baffle, the top end of the supporting column is fixedly connected with an installation plate, and the top of the installation plate is contacted with the bottom of the supporting plate. This strutting arrangement of frame roof beam for building engineering, the top swing joint through the surface of support column and frame, strutting arrangement's height can be adjusted according to the height of frame roof beam, has enlarged application scope, uses more convenient, has the movable rod through the equal swing joint in front and the back of backup pad, and the elasticity through spring self goes to adapt to the width of frame roof beam, and is fixed swift convenient.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a supporting device of a frame beam for constructional engineering.
Background
The building engineering is a part of the construction engineering, and refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, study, public activities and the like, the frame beam refers to a beam with two ends connected with frame columns or a beam with two ends connected with shear walls but with a span height ratio not less than 5, another view point is that the frame beam needs to participate in earthquake resistance in the current structural design, a pure frame structure is more and more rare along with the rise of high-rise buildings, and the frame beam in the shear wall structure mainly is the beam participating in earthquake resistance.
The patent publication number CN110259185A discloses a frame beam fixing and supporting device, which comprises a supporting frame and an adjusting device; the upper end of the supporting frame is provided with a first strip-shaped groove which is arranged left and right; the adjusting device comprises an adjusting rod, a left clamping plate and a right clamping plate; the left clamping plate and the right clamping plate are arranged in the first strip-shaped groove in a sliding manner; the lower ends of the left clamping plate and the right clamping plate are respectively in threaded connection with the left part and the right part of the adjusting rod, the thread directions are opposite, and the axis of the adjusting rod is arranged left and right and is rotatably installed on the supporting frame; the middle part of the adjusting rod is limited and is rotatably arranged on the limiting block, and the limiting block is fixedly arranged on the supporting frame. The frame beam fixing and supporting device is simple in structure, realizes supporting and fixing of all parts of the square frame beam, and saves resources.
The strutting arrangement who uses in this patent need support its whole with the help of other supporting tool when using after, just can use, and it is comparatively inconvenient to use materials on the spot, in addition when using, can not carry out holistic altitude mixture control according to the height of frame roof beam apart from ground, and application scope is less, and is comparatively loaded down with trivial details to the fixed operation of frame roof beam moreover.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a support device for a frame beam for constructional engineering, which solves the problems that the support device used in the patent CN110259185A can be used only after being supported integrally by other support tools during use, local materials are inconvenient to obtain, the integral height adjustment cannot be carried out according to the height of the frame beam from the ground during use, the application range is small, and the fixing operation of the frame beam is complicated.
In order to achieve the purpose, the invention is realized by the following technical scheme: a supporting device of a frame beam for constructional engineering comprises a supporting plate, a supporting column and an outer frame, wherein the surface of the supporting column is movably connected with the top of the outer frame, the bottom end of the supporting column penetrates through the outer frame and extends into the outer frame, one end of the supporting column extending into the outer frame is fixedly connected with a baffle plate, a heightening plate is arranged in the outer frame and under the baffle plate, the top end of the supporting column is fixedly connected with an installation plate, the top of the mounting plate is contacted with the bottom of the supporting plate, both sides of the bottom of the mounting plate are in threaded connection with screws, the top end of the screw penetrates through the support plate and extends into the support plate, the front surface and the back surface of the support plate are both movably connected with movable rods, the movable rod extends to the one end fixedly connected with limiting plate inside the backup pad to the movable rod extends to the outside one end fixedly connected with diaphragm of backup pad.
Preferably, the surface of the movable rod is fixedly connected with springs between the transverse plate and the side opposite to the supporting plate, and the movable rods are eight in number and arranged in an equidistant mode.
Preferably, the top of the outer frame is provided with a first through groove matched with the support column, and the bottom of the outer frame is fixedly connected with a bottom plate.
Preferably, the surface of support column just is located the frame directly over fixedly connected with annular plate, the equal fixedly connected with fixed plate in both sides of annular plate to the equal fixedly connected with montant in bottom of two fixed plates.
Preferably, the top of frame both sides all fixedly connected with connecting plate, the bottom of montant runs through the connecting plate and extends to the bottom of connecting plate, the montant extends to the one end fixedly connected with dog of connecting plate bottom, the second that matches with the montant leads to the groove is seted up at the top of connecting plate.
Preferably, both sides on support column surface just are located the equal fixedly connected with layer board directly over the annular plate, the top and the equal fixedly connected with skid proof block in bottom of layer board.
Preferably, the surface of support column just is located the mounting panel under the solid fixed ring of fixedly connected with, the equal fixedly connected with horizontal pole in the inside both sides of solid fixed ring.
Preferably, the surface of the cross rod is rotatably connected with a sleeve, the surface of the sleeve is fixedly connected with a supporting rod, and the top end of the supporting rod penetrates through the supporting plate and extends into the supporting plate.
Advantageous effects
The invention provides a supporting device of a frame beam for constructional engineering. Compared with the prior art, the method has the following beneficial effects:
(1) the supporting device of the frame beam for the building engineering is movably connected with the top of the outer frame through the surface of the supporting column, the bottom end of the supporting column penetrates through the outer frame and extends into the outer frame, one end, extending into the outer frame, of the supporting column is fixedly connected with a baffle plate, a heightening plate is arranged in the outer frame and is positioned under the baffle plate, the top end of the supporting column is fixedly connected with a mounting plate, the top end of the mounting plate is contacted with the bottom of a supporting plate, two sides of the bottom of the mounting plate are both in threaded connection with screws, the top end of each screw penetrates through the supporting plate and extends into the supporting plate, the front surface and the back surface of the supporting plate are both movably connected with a movable rod, one end, extending into the supporting plate, of each movable rod is fixedly connected with a limiting plate, one end, extending into, the application range is expanded, and the use is more convenient.
(2) The supporting device of the frame beam for the building engineering is characterized in that an annular plate is fixedly connected with the surface of a supporting column and is positioned right above an outer frame, two sides of the annular plate are fixedly connected with fixed plates, the bottoms of the two fixed plates are fixedly connected with vertical rods, the tops of two sides of the outer frame are fixedly connected with a connecting plate, the bottom ends of the vertical rods penetrate through the connecting plate and extend to the bottom of the connecting plate, one ends of the vertical rods extending to the bottom of the connecting plate are fixedly connected with stop blocks, the top of the connecting plate is provided with a second through groove matched with the vertical rods, the front surface and the back surface of the supporting plate are movably connected with movable rods, one ends of the movable rods extending to the inside of the supporting plate are fixedly connected with limiting plates, one ends of the movable rods extending to the outside of the supporting plate are fixedly connected with transverse, and the frame beams are arranged in an equidistant mode, the frame beams are fixed simply and quickly, the width of the frame beams is adapted through the elasticity of the springs, and the frame beams are fixed quickly and conveniently.
(3) This strutting arrangement of frame roof beam for building engineering, top fixedly connected with mounting panel through the support column, and the top of mounting panel contacts with the bottom of backup pad, the equal threaded connection in both sides of mounting panel bottom has the screw, the top of screw runs through the backup pad and extends to the inside of backup pad, the surface of support column just is located the solid fixed ring of fixedly connected with under the mounting panel, the equal fixedly connected with horizontal pole in both sides of solid fixed ring inside, the surperficial rotation of horizontal pole is connected with the sleeve, and telescopic fixed surface is connected with the bracing piece, the inside of backup pad and extension to the backup pad is run through on the top of bracing piece, certain support nature has to the backup pad of support frame roof beam, holistic stability and security have.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 3 is a top view of the fixed ring structure of the present invention;
FIG. 4 is a perspective view of the support bar construction of the present invention;
FIG. 5 is a side view of the support plate structure of the present invention;
fig. 6 is a sectional view of the outer frame structure of the present invention.
In the figure: 1-supporting plate, 2-supporting column, 3-outer frame, 4-baffle, 5-heightening plate, 6-mounting plate, 7-screw, 8-movable rod, 9-limiting plate, 10-transverse plate, 11-spring, 12-first through groove, 13-bottom plate, 14-annular plate, 15-fixing plate, 16-vertical rod, 17-connecting plate, 18-stop block, 19-second through groove, 20-supporting plate, 21-anti-skid bump, 22-fixing ring, 23-transverse rod, 24-sleeve and 25-supporting rod.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a supporting device of a frame beam for constructional engineering comprises a supporting plate 1, a supporting column 2 and an outer frame 3, wherein a ring plate 14 is fixedly connected to the surface of the supporting column 2 and is positioned right above the outer frame 3, fixing plates 15 are fixedly connected to both sides of the ring plate 14, vertical rods 16 are fixedly connected to the bottoms of the two fixing plates 15, supporting plates 20 are fixedly connected to both sides of the surface of the supporting column 2 and are positioned right above the ring plate 14, anti-skid lugs 21 are fixedly connected to the tops and bottoms of the supporting plates 20, a fixing ring 22 is fixedly connected to the surface of the supporting column 2 and is positioned right below a mounting plate 6, cross rods 23 are fixedly connected to both sides inside the fixing ring 22, sleeves 24 are rotatably connected to the surfaces of the cross rods 23, supporting rods 25 are fixedly connected to the surfaces of the sleeves 24, certain supporting performance is achieved for the supporting plate of the frame beam, and, the top end of the supporting rod 25 penetrates through the supporting plate 1 and extends to the inside of the supporting plate 1, the top of the outer frame 3 is provided with a first through groove 12 matched with the supporting column 2, the bottom of the outer frame 3 is fixedly connected with a bottom plate 13, the tops of two sides of the outer frame 3 are both fixedly connected with connecting plates 17, the bottom end of the vertical rod 16 penetrates through the connecting plates 17 and extends to the bottom of the connecting plates 17, one end of the vertical rod 16 extending to the bottom of the connecting plates 17 is fixedly connected with a stop block 18, the top of the connecting plates 17 is provided with a second through groove 19 matched with the vertical rod 16, the surface of the supporting column 2 is movably connected with the top of the outer frame 3, the bottom end of the supporting column 2 penetrates through the outer frame 3 and extends to the inside of the outer frame 3, one end of the supporting column 2 extending to the inside of the outer frame 3 is fixedly connected with a baffle, the application range is expanded, the use is more convenient, the top end of the support column 2 is fixedly connected with a mounting plate 6, the top of the mounting plate 6 is contacted with the bottom of the support plate 1, both sides of the bottom of the mounting plate 6 are in threaded connection with screws 7, the top ends of the screws 7 penetrate through the support plate 1 and extend into the support plate 1, the front surface and the back surface of the support plate 1 are movably connected with movable rods 8, springs 11 are fixedly connected between the surfaces of the movable rods 8 and the side, opposite to the support plate 1, of the transverse plate 10, the number of the movable rods 8 is eight, the movable rods are arranged in an equidistant mode, one end, extending into the support plate 1, of each movable rod 8 is fixedly connected with a limiting plate 9, the frame beam is simply and quickly fixed, the width of the frame beam is adapted through the self elasticity of each spring 11, the fixing is quick and convenient, and, and those not described in detail in this specification are well within the skill of those in the art.
When the supporting device is used, the supporting rod 25 is inserted into the bottom of the supporting plate 1, the mounting plate 6 and the supporting plate 1 are fixed through the screw 7, the supporting plate 1 is aligned to the frame beam, the integral height is adjusted according to the distance between the supporting plate 1 and the frame beam, the supporting plate 20 is supported at the bottoms of the two supporting plates 20 through the supporting tool, the supporting plates 20 are slowly and upwards supported until the bottom of the inner wall of the supporting plate 1 is contacted with the bottom of the frame beam, then the heightening plate 5 is stuffed into the outer frame 3 until the stuffed heightening plate 5 is closely contacted with the bottom of the baffle 4, the supporting tool can be removed, the two vertical rods 16 slide in the connecting plate 17 while being supported, so that a limiting effect is achieved, when the supporting plate 1 supports the frame beam, the two limiting plates 9 are tightly attached to the two sides of the frame beam, the spring 11 plays a role of buffering, so that the buffering plate 9 is tightly, and completing the support of the frame beam.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a strutting arrangement of frame roof beam for building engineering, includes backup pad (1), support column (2) and frame (3), its characterized in that: the surface of the supporting column (2) is movably connected with the top of the outer frame (3), the bottom end of the supporting column (2) penetrates through the outer frame (3) and extends to the inside of the outer frame (3), the supporting column (2) extends to one end of the inside of the outer frame (3) and is fixedly connected with a baffle (4), the inside of the outer frame (3) is positioned under the baffle (4) and is provided with an heightening plate (5), the top end of the supporting column (2) is fixedly connected with a mounting plate (6), the top of the mounting plate (6) is contacted with the bottom of the supporting plate (1), both sides of the bottom of the mounting plate (6) are in threaded connection with screws (7), the top ends of the screws (7) penetrate through the supporting plate (1) and extend to the inside of the supporting plate (1), the front and the back of the supporting plate (1) are in threaded connection with movable rods (8), the movable rods (8) extend to one end of the inside of, and one end of the movable rod (8) extending to the outside of the supporting plate (1) is fixedly connected with a transverse plate (10).
2. A supporting device of a frame beam for construction engineering according to claim 1, characterized in that: the surface of movable rod (8) just is located fixedly connected with spring (11) between diaphragm (10) and the relative one side of backup pad (1), the quantity of movable rod (8) has eight, and is the equidistance mode and arranges.
3. A supporting device of a frame beam for construction engineering according to claim 1, characterized in that: the top of frame (3) is seted up with first logical groove (12) of support column (2) looks adaptation to the bottom fixedly connected with bottom plate (13) of frame (3).
4. A supporting device of a frame beam for construction engineering according to claim 1, characterized in that: the surface of support column (2) just is located frame (3) directly over fixedly connected with annular plate (14), the equal fixedly connected with fixed plate (15) in both sides of annular plate (14) to the equal fixedly connected with montant (16) in bottom of two fixed plates (15).
5. A supporting device of a frame beam for construction engineering according to claim 4, characterized in that: the equal fixedly connected with connecting plate (17) in top of frame (3) both sides, the bottom of montant (16) runs through connecting plate (17) and extends to the bottom of connecting plate (17), montant (16) extend to the one end fixedly connected with dog (18) of connecting plate (17) bottom, logical groove (19) are seted up with the second of montant (16) looks adaptation at the top of connecting plate (17).
6. A supporting device of a frame beam for construction engineering according to claim 4, characterized in that: the support column is characterized in that supporting plates (20) are fixedly connected to the two sides of the surface of the support column (2) and located right above the annular plate (14), and anti-skidding lugs (21) are fixedly connected to the top and the bottom of each supporting plate (20).
7. A supporting device of a frame beam for construction engineering according to claim 1, characterized in that: the surface of support column (2) just is located mounting panel (6) under the solid fixed ring of fixedly connected with (22), gu the equal fixedly connected with horizontal pole (23) in both sides of fixed ring (22) inside.
8. A supporting device of a frame beam for construction engineering according to claim 7, characterized in that: the surface of the cross rod (23) is rotatably connected with a sleeve (24), the surface of the sleeve (24) is fixedly connected with a supporting rod (25), and the top end of the supporting rod (25) penetrates through the supporting plate (1) and extends to the inside of the supporting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911403542.2A CN111101732A (en) | 2019-12-30 | 2019-12-30 | Support arrangement for frame roof beam for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911403542.2A CN111101732A (en) | 2019-12-30 | 2019-12-30 | Support arrangement for frame roof beam for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111101732A true CN111101732A (en) | 2020-05-05 |
Family
ID=70424386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911403542.2A Pending CN111101732A (en) | 2019-12-30 | 2019-12-30 | Support arrangement for frame roof beam for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111101732A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2916466A1 (en) * | 2007-05-21 | 2008-11-28 | Alphi Sarl | Support prop for concrete slab formwork of building, has mobile plate with support elements, where each element forms receptacle with width higher than width of beam and receives axial section of beam tangentially relative to sliding rod |
| KR20100077902A (en) * | 2008-12-29 | 2010-07-08 | 김중삼 | Supporting system supporting temporary beam for constructing slab form |
| CN105926931A (en) * | 2016-06-06 | 2016-09-07 | 富于安（福建）环保模板有限公司 | Self-adaptive adjustable early-dismantling jack for supporting building formworks |
| CN206299149U (en) * | 2016-12-27 | 2017-07-04 | 任旭 | A kind of civil engineering holder device |
| CN207892274U (en) * | 2017-07-24 | 2018-09-21 | 中冶天工集团有限公司 | A kind of adjustable mould for grid steel frame construction assembly |
| CN108729690A (en) * | 2018-08-03 | 2018-11-02 | 浙江镜湖建设集团有限公司 | A kind of adjustable support frame for construction |
| CN108952218A (en) * | 2018-08-02 | 2018-12-07 | 绍兴职业技术学院 | A kind of assembled architecture support frame |
| CN208792811U (en) * | 2018-08-31 | 2019-04-26 | 固盾实业(深圳)有限公司 | A kind of adjustable building template support frame |
| CN209602976U (en) * | 2019-03-01 | 2019-11-08 | 张顺 | A kind of bridge construction support frame |
| CN209780327U (en) * | 2019-03-27 | 2019-12-13 | 重庆房地产职业学院 | Stable supporting device for assembly type building |
-
2019
- 2019-12-30 CN CN201911403542.2A patent/CN111101732A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2916466A1 (en) * | 2007-05-21 | 2008-11-28 | Alphi Sarl | Support prop for concrete slab formwork of building, has mobile plate with support elements, where each element forms receptacle with width higher than width of beam and receives axial section of beam tangentially relative to sliding rod |
| KR20100077902A (en) * | 2008-12-29 | 2010-07-08 | 김중삼 | Supporting system supporting temporary beam for constructing slab form |
| CN105926931A (en) * | 2016-06-06 | 2016-09-07 | 富于安（福建）环保模板有限公司 | Self-adaptive adjustable early-dismantling jack for supporting building formworks |
| CN206299149U (en) * | 2016-12-27 | 2017-07-04 | 任旭 | A kind of civil engineering holder device |
| CN207892274U (en) * | 2017-07-24 | 2018-09-21 | 中冶天工集团有限公司 | A kind of adjustable mould for grid steel frame construction assembly |
| CN108952218A (en) * | 2018-08-02 | 2018-12-07 | 绍兴职业技术学院 | A kind of assembled architecture support frame |
| CN108729690A (en) * | 2018-08-03 | 2018-11-02 | 浙江镜湖建设集团有限公司 | A kind of adjustable support frame for construction |
| CN208792811U (en) * | 2018-08-31 | 2019-04-26 | 固盾实业(深圳)有限公司 | A kind of adjustable building template support frame |
| CN209602976U (en) * | 2019-03-01 | 2019-11-08 | 张顺 | A kind of bridge construction support frame |
| CN209780327U (en) * | 2019-03-27 | 2019-12-13 | 重庆房地产职业学院 | Stable supporting device for assembly type building |
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Application publication date: 20200505 |