CN115233974B - Stable-support adjustable formwork support for building construction - Google Patents
Stable-support adjustable formwork support for building construction Download PDFInfo
- Publication number
- CN115233974B CN115233974B CN202210987226.XA CN202210987226A CN115233974B CN 115233974 B CN115233974 B CN 115233974B CN 202210987226 A CN202210987226 A CN 202210987226A CN 115233974 B CN115233974 B CN 115233974B
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- pipe
- adjustable
- fixed
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- 238000009415 formwork Methods 0.000 title claims abstract description 41
- 238000009435 building construction Methods 0.000 title claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
-
- 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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/40—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings
- E04G11/46—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings of hat-like or trough-like shape encasing a rib or the section between two ribs or encasing one rib and its adjacent flat floor or ceiling section
-
- 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
- E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
-
- 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
Landscapes
- 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 adjustable formwork support for stably supported building construction, which comprises a transverse pipe, a vertical pipe, a connecting pipe, a scissor support and an adjustable base, wherein a plurality of transverse pipes, the vertical pipe and the connecting pipe are fixed together in a crisscross manner to form the formwork support, the scissor support is arranged at the rear of the transverse pipe and the vertical pipe and is fixed with the connecting pipe, the uppermost transverse pipe is positioned below a template, a plurality of skids are arranged between the uppermost transverse pipe and the template, and the bottom end of each vertical pipe is provided with the adjustable base; through set up spacing structure that blocks in the bottom of formwork support, both convenient height adjustment to formwork support can play good spacing effect that blocks to the column soon on the adjustable base again to prevent to revolve the column and bump the circumstances emergence that causes the swivel nut to revolve by mistake because of external object during follow-up construction, ensure the overall stability of adjustable base and whole formwork support, thereby improve the stability during the construction.
Description
Technical Field
The invention belongs to the technical field of formwork supports, and particularly relates to an adjustable formwork support for stably supporting building construction.
Background
In the building construction process, when pouring the construction to the concrete structure, all need to use the template, still need to use the formwork that corresponds simultaneously to carry out firm support to pouring the template, this kind of formwork adopts many criss-cross steel pipes to make up to set up the bracing in longitudinal direction, improve the stability of formwork, the bottom of formwork is provided with a plurality of adjustable bases simultaneously, the accessible swivel nut is propped up the riser, realize the adjustment of formwork height, ensure to pour the template to the top and carry out firm support, after the pouring construction of concrete structure is accomplished to the later stage, only need with formwork and template demolish can.
When the existing formwork support is used, an adjustable base is arranged at the bottom end of each vertical pipe, the adjustable base mainly comprises a stud and a threaded sleeve, the height of the vertical pipe and the height of the whole formwork support can be adjusted through rotation of the threaded sleeve, two rotating columns which are convenient for operators to rotate are fixed on the threaded sleeve, but no structure for limiting and blocking the rotating columns is arranged on the existing formwork support, the rotating columns are in an extending shape, and the threaded sleeve is easy to cause wrong rotation due to rubbing of the rotating columns and external objects during subsequent construction, so that the stability of the adjustable base and the whole formwork support is reduced.
Disclosure of Invention
The invention aims to provide an adjustable formwork support for stably supporting building construction, which aims to solve the problem that the stability of an adjustable base and the whole formwork support is reduced due to the fact that a structure for limiting and blocking a rotary column is not arranged on the existing formwork support in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a firm support's construction is with adjustable formwork support, includes violently pipe, riser, connecting pipe, bracing and adjustable base, a plurality of violently pipe, riser and connecting pipe criss-cross are fixed together, constitute the formwork support, the bracing is installed in violently pipe and riser's rear to be together with the connecting pipe is fixed, the bracing can ensure the supporting stability of formwork support, the top violently pipe is located the below of template, and is provided with a plurality of skids between violently pipe and the template, can carry out stable support to the template, every adjustable base is all installed to the bottom of riser, adjustable base includes screw stay, swivel nut and swivel nut, the bottom and the swivel nut of riser all overlap and are established on the screw stay, and the swivel nut is closely laminated with the bottom of riser, the surface symmetry of swivel nut is fixed with two swivel nuts, the swivel nut is screwed with the swivel nut, realizes the altitude mixture control of riser, every the bottom of riser all is equipped with spacing and blocks the structure;
The limiting blocking structure comprises an annular base rail, a rotary column, a limiting stop rod and a top block, wherein the annular base rail is fixed on the bottom surface of a vertical pipe, a base sleeve is movably sleeved on the annular base rail, the base sleeve can slide on the annular base rail to realize position adjustment, the base sleeve is penetrated and provided with the limiting stop rod and a pressing rod, the bottom end of the limiting stop rod is positioned on one side of the rotary column, the rotary column can be blocked and limited, the rotary column is prevented from being mistakenly rotated due to the friction of an external object, the top end of the limiting stop rod is fixed with the top block, the top block is positioned on the top surface of the base sleeve, the bottom end of the pressing rod is fixed with a bottom clamping plate relative to the bottom of the base sleeve, the top of the bottom clamping plate is fixed with a bottom clamping block, a plurality of bottom clamping grooves are uniformly formed in the bottom surface of the annular base rail, the top end of the bottom clamping block is inserted into one bottom clamping groove, the base sleeve can be stably limited, the bottom clamping block is moved out of the bottom clamping groove due to the pressing of the pressing rod, the bottom clamping block can be further pressed down, the position adjustment is performed on the base sleeve, the top surface of the base sleeve is fixed with the top surface of the base sleeve, the top block is fixed with the bottom clamping plate, and one side of the top side of the base sleeve is fixed with the top side of the bottom clamping plate, and one side of the bottom clamping plate is fixed with the top side of the bottom clamping block.
Preferably, a metal elastic sheet is fixed on one side surface of the top block, a second circular protrusion is fixed at the bottom end of the metal elastic sheet, a second circular groove is formed in the side surface of the base sleeve, the bottom end of the metal elastic sheet is located on one side of the base sleeve, the second circular protrusion is embedded into the second circular groove and used for limiting the top block, the metal elastic sheet is enabled to elastically deform after the top block is moved upwards, the second circular protrusion is enabled to move out of the second circular groove, smooth upward movement of the limiting stop rod is achieved, an anti-falling bolt is connected to the side surface of the base sleeve in a threaded mode, an anti-falling slide way is formed in a penetrating mode on the surface of the limiting stop rod, and the threaded end of the anti-falling bolt penetrates into the anti-falling slide way to prevent the limiting stop rod from falling when the limiting stop rod moves upwards.
Preferably, the top surface of pressing the pole rotates and installs rotatory kicking block, and the one end of rotatory kicking block is located the top surface of basic block, can prevent to press the pole by mistake to press, the top surface mounting of basic block has L shape side pad, and one side of L shape side pad is equipped with the first circular arch of integral type, first circular recess has been seted up to the tip surface of rotatory kicking block, first circular arch imbeds in first circular recess, realizes the supplementary spacing to rotatory kicking block, the top surface mounting of pressing the pole has the ejector pin, and rotatory kicking block rotates the cover and establish on the ejector pin for rotatory kicking block can rotate smoothly.
Preferably, the bottom end of the thread stay is fixed with a bottom support plate, and the bottom support plate is contacted with the ground.
Compared with the prior art, the invention has the beneficial effects that:
1. through set up spacing structure that blocks in the bottom of formwork support, both convenient height adjustment to formwork support can play good spacing effect that blocks to the column soon on the adjustable base again to prevent to revolve the column and bump the circumstances emergence that causes the swivel nut to revolve by mistake because of external object during follow-up construction, ensure the overall stability of adjustable base and whole formwork support, thereby improve the stability during the construction.
2. Through rotatory kicking block, L shape side pad isotructure that sets up, can play stable spacing effect to pressing the pole in daily use engineering, prevent to press the pole by mistake and press, further ensure the stability of adjustable base, and through the metal shrapnel and the circular protruding isotructure of second that set up, can play certain supplementary spacing effect to kicking block and spacing pin, ensure that spacing pin can play stable blocking effect to the rotary column.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a view of FIG. 1A in accordance with the present invention;
FIG. 3 is a cross-sectional view of an adjustable base of the present invention;
FIG. 4 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of the area C of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged view of a portion of the area D of FIG. 4 in accordance with the present invention;
in the figure: 1. a transverse tube; 2. a riser; 3. a connecting pipe; 4. a thread stay; 5. a template; 6. a skid; 7. a screw sleeve; 8. rotating the column; 9. an annular base rail; 10. a base sleeve; 11. a limit stop lever; 12. a top block; 13. an anti-drop slideway; 14. pressing a pressing rod; 15. a bottom clamping plate; 16. a bottom clamping block; 17. a bottom clamping groove; 18. a base block; 19. rotating the top block; 20. a side chute; 21. a metal spring plate; 22. a side slider; 23. a guide rod; 24. a spring; 25. l-shaped side pads; 26. a first circular protrusion; 27. a second circular protrusion; 28. a scissors support; 29. and (5) an anti-drop bolt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a firm supported adjustable formwork for construction, including violently managing 1, riser 2, the connecting tube 3, the bracing 28 and adjustable base, a plurality of violently managing 1, riser 2 and connecting tube 3 criss-cross are fixed together, can tie up fixedly through the steel wire between violently managing 1, riser 2 and the connecting tube 3, the bracing 28 is installed in violently managing 1 and riser 2 the rear, and be fixed together with the connecting tube 3, the violently managing 1 of top is located the below of template 5, and be provided with a plurality of skids 6 between violently managing 1 and the template 5, can carry out firm support to template 5, adjustable base is all installed to the bottom of every riser 2, adjustable base includes screw stay 4, swivel nut 7 and revolve post 8, the bottom of riser 2 and swivel nut 7 all overlap and are established on screw stay 4, and the bottom of swivel nut 7 closely laminates with riser 2, the surface symmetry of swivel nut 7 is fixed with two revolve post 8, can twist the swivel nut 7 through revolve post 8, realize 2 and whole height adjustment die carrier, the bottom of every riser 2 is equipped with the spacing structure of stopping each riser;
The limit blocking structure comprises an annular base rail 9, a rotary column 8, a limit stop lever 11 and a top block 12, wherein the annular base rail 9 is welded and fixed on the bottom end surface of the vertical pipe 2, a base sleeve 10 is movably sleeved on the annular base rail 9, the base sleeve 10 is penetratingly provided with the limit stop lever 11 and a pressing rod 14, the bottom end of the limit stop lever 11 is positioned on one side of the rotary column 8, can play a stable blocking and limiting role on the rotary column 8 and prevent the rotary column 8 from rotating mistakenly due to the friction of an external object, the top end of the limit stop lever 11 is welded and fixed with the top block 12, the top block 12 is positioned on the top surface of the base sleeve 10, the bottom end of the pressing rod 14 is welded and fixed with a bottom clamping plate 15 relative to the bottom of the base sleeve 10, the top of the bottom clamping plate 15 is welded with a bottom clamping block 16, a plurality of bottom clamping grooves 17 corresponding to the bottom clamping plate 16 are uniformly formed on the bottom surface of the annular base rail 9, and the top of the bottom clamping block 16 is inserted into one of the bottom clamping grooves 17, the base sleeve 10 can be limited, the position of the base sleeve 10 can be rotationally adjusted, the position of the limiting stop lever 11 can be adjusted, the bottom clamping block 16 can be moved out of the bottom clamping groove 17 through the downward pressing of the pressing rod 14, the position adjustment of the base sleeve 10 and the limiting stop lever 11 is realized, the base block 18 is fixed on the top surface of the base sleeve 10, a side sliding groove 20 is formed in one side of the base block 18, a guide rod 23 is fixed in the side sliding groove 20, a side sliding block 22 and a spring 24 are movably sleeved on the guide rod 23, the top of the pressing rod 14 penetrates through one side of the base block 18, one end of the side sliding block 22 extends out to one side of the base block 18 and is fixed with the pressing rod 14, and the side sliding block 22 can reset under the pushing of the spring 24 after being pressed down.
In this embodiment, preferably, a metal elastic sheet 21 is fixed on one side surface of the top block 12 through a bolt, a second circular protrusion 27 is fixed at the bottom end of the metal elastic sheet 21, a second circular groove corresponding to the second circular protrusion 27 is formed in the side surface of the base sleeve 10, the bottom end of the metal elastic sheet 21 is located at one side of the base sleeve 10, and the second circular protrusion 27 is embedded into the second circular groove, so that the top block 12 can be limited in the daily use process, when the subsequent top block 12 moves upwards, the metal elastic sheet 21 can elastically deform, the second circular protrusion 27 moves out of the second circular groove, an anti-drop bolt 29 is connected with the side surface of the base sleeve 10 in a threaded manner, an anti-drop slideway 13 corresponding to the anti-drop bolt 29 is penetratingly formed on the surface of the limiting stop lever 11, and the threaded end of the anti-drop bolt 29 is penetratingly arranged in the anti-drop slideway 13, so that drop-off can be prevented when the limiting stop lever 11 moves upwards.
In this embodiment, preferably, the top surface of the pressing rod 14 is rotatably provided with a rotary top block 19, one end of the rotary top block 19 is located on the top surface of the base block 18, the top surface of the base block 18 is fixedly provided with an L-shaped side pad 25, one side of the L-shaped side pad 25 is provided with an integrated first circular protrusion 26, the L-shaped side pad 25 and the first circular protrusion 26 are both made of rubber materials, the end surface of the rotary top block 19 is provided with a first circular groove corresponding to the first circular protrusion 26, the first circular protrusion 26 is embedded into the first circular groove, so that when the rotary top block 19 rotates to the top surface of the base block 18, the top surface of the pressing rod 14 is fixedly provided with a push rod, and the rotary top block 19 is rotatably sleeved on the push rod, so that the rotary top block 19 can smoothly rotate.
In this embodiment, preferably, a bottom support plate is fixed to the bottom end of the screw stay 4, and the bottom support plate is in contact with the ground.
The working principle and the using flow of the invention are as follows: when the formwork support is used, the formwork support is formed by vertically and horizontally staggered fixing and combining a plurality of transverse pipes 1, vertical pipes 2 and connecting pipes 3, and simultaneously, a scissor support 28 is arranged at the rear parts of the transverse pipes 1 and the vertical pipes 2, so that the connecting pipes 3 are further supported, the formwork support is used for stably supporting the upper formwork 5, the heights of the vertical pipes 2 and the whole formwork support can be adjusted through the adjustable base, during adjustment, the limiting stop lever 11 is pushed upwards, the metal elastic sheet 21 is enabled to move upwards with the second circular protrusion 27, the second circular protrusion 27 is enabled to be extruded with the base sleeve 10, the bottom end of the metal elastic sheet 21 is enabled to be outwards bent to generate elastic deformation, finally, the second circular protrusion 27 is enabled to move out of the second circular groove, the upward pushing of the limiting stop lever 11 and the jacking block 12 can be realized, after the limiting stop lever 11 is moved to the top of the rotating column 8, the blocking of the rotating column 8 can be avoided, the screw sleeve 7 can be rotated and screwed through the screw post 8 to realize the height adjustment of the vertical pipe 2, after the screw sleeve 7 is rotated, the rotary top block 19 can be rotated forcefully, the first circular protrusion 26 is extruded out of the first circular groove, the end part of the rotary top block 19 is rotated and removed from the upper part of the base block 18, the rotary top block 19 and the pressing rod 14 can be pressed down, the side sliding block 22 compresses the spring 24, the top end of the bottom clamping block 16 is moved out of the bottom clamping groove 17, the limit of the base sleeve 10 can be released, the base sleeve 10 can be slid on the annular base rail 9 at the moment, the limit stop lever 11 can be moved to the position near the screw post 8, then the pressing rod 14 is released, the spring 24 pushes the side sliding block 22 back, the top end of the bottom clamping block 16 is clamped into the bottom clamping groove 17 at other positions, the base sleeve 10 can be limited, then the end part of the rotary top block 19 is rotated to the upper part of the base block 18, and make first circular protruding 26 card go into first circular recess can, at this moment with spacing pin 11 drop-down to one side of revolving post 8, cause kicking block 12 and the top surface laminating of base cover 10, and make the circular recess of second circular protruding 27 card into again, can carry out spacingly to kicking block 12, ensure spacing pin 11 and block revolving post 8 all the time, thereby prevent that revolving post 8 from because of the condition emergence that the friction of external object causes swivel nut 7 to revolve by mistake in the follow-up construction period, ensure the overall stability of adjustable base and whole formwork, thereby improve the stability during construction period.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an adjustable form for construction of firm support, includes violently pipe (1), riser (2), company's pipe (3), bracing (28) and adjustable base, a plurality of violently pipe (1), riser (2) and company's pipe (3) vertically and horizontally staggered are together fixed, bracing (28) are installed at the rear of violently pipe (1) and riser (2) to together fixed with company's pipe (3), the top violently pipe (1) is located the below of template (5), and the top be provided with a plurality of skids (6) between violently pipe (1) and template (5), every adjustable base is all installed to the bottom of riser (2), adjustable base includes screw strut (4), swivel nut (7) and revolve post (8), the bottom and the swivel nut (7) of riser (2) are all overlapped and are established on screw strut (4), and swivel nut (7) are closely laminated with the bottom of riser (2), two symmetrical (8) are characterized in that two are fixed on the surface of swivel nut (7): the bottom end of each vertical pipe (2) is provided with a limiting blocking structure;
The limiting blocking structure comprises an annular base rail (9), a rotary column (8), a limiting stop lever (11) and a top block (12), wherein the annular base rail (9) is fixed on the bottom end surface of a vertical pipe (2), a base sleeve (10) is movably sleeved on the annular base rail (9), a plurality of bottom clamping grooves (17) are formed in the base sleeve (10) in a penetrating mode, the limiting stop lever (11) and a pressing rod (14) are arranged on the base sleeve, the bottom end of the limiting stop lever (11) is located on one side of the rotary column (8), the top end of the limiting stop lever (11) is fixedly provided with the top block (12), the top block (12) is located on the top surface of the base sleeve (10), a bottom clamping plate (15) is fixed at the bottom end of the pressing rod (14) relative to the bottom of the base sleeve (10), a bottom clamping block (16) is fixed at the top of the bottom of the base clamping plate (15), a plurality of bottom clamping grooves (17) are uniformly formed in the bottom surface of the annular base rail (9), the top ends of the bottom clamping blocks (16) are inserted into one of the bottom clamping grooves (17), the top surface of the base sleeve (10) is fixedly provided with the top block (18), the top block (20) is fixedly arranged on the top surface of the base sleeve (10), one side (20) is provided with a side sliding groove (23), the top side (20) is fixedly arranged on the top side of the base sleeve (20), the top end of the pressing rod (14) penetrates through one side of the base block (18), and one end of the side sliding block (22) extends out to one side of the base block (18) and is fixed with the pressing rod (14).
2. An adjustable formwork support for use in firmly supported building construction as claimed in claim 1, wherein: one side surface mounting of kicking block (12) has metal shrapnel (21), and the bottom mounting of metal shrapnel (21) has second circular arch (27), the second circular recess has been seted up to the side of base cover (10), the bottom of metal shrapnel (21) is in one side of base cover (10), and second circular arch (27) are embedded into in the second circular recess.
3. An adjustable formwork support for use in firmly supported building construction as claimed in claim 1, wherein: the side threaded connection of base cover (10) has anticreep bolt (29), and the surface of spacing pin (11) runs through and has seted up anticreep slide way (13), the screw thread end of anticreep bolt (29) runs through in anticreep slide way (13).
4. An adjustable formwork support for use in firmly supported building construction as claimed in claim 1, wherein: the top end surface of the pressing rod (14) is rotatably provided with a rotary top block (19), and one end of the rotary top block (19) is positioned on the top surface of the base block (18).
5. An adjustable formwork support for use in firmly supported building construction as claimed in claim 4, wherein: the top surface of basic block (18) is fixed with L shape side pad (25), and one side of L shape side pad (25) is equipped with first circular arch (26) of integral type, first circular recess has been seted up on the tip surface of rotatory kicking block (19), first circular arch (26) imbeds in first circular recess.
6. An adjustable formwork support for use in firmly supported building construction as claimed in claim 4, wherein: the top surface of the pressing rod (14) is fixedly provided with a push rod, and the rotary push block (19) is rotatably sleeved on the push rod.
7. An adjustable formwork support for use in firmly supported building construction as claimed in claim 1, wherein: the bottom end of the thread stay (4) is fixed with a bottom support plate, and the bottom support plate is contacted with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210987226.XA CN115233974B (en) | 2022-08-17 | 2022-08-17 | Stable-support adjustable formwork support for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210987226.XA CN115233974B (en) | 2022-08-17 | 2022-08-17 | Stable-support adjustable formwork support for building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115233974A CN115233974A (en) | 2022-10-25 |
| CN115233974B true CN115233974B (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210987226.XA Active CN115233974B (en) | 2022-08-17 | 2022-08-17 | Stable-support adjustable formwork support for building construction |
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| DE3629556A1 (en) * | 1986-08-30 | 1988-03-03 | Vdo Schindling | MOTORIZED CONTROL |
| DD275423A1 (en) * | 1988-09-09 | 1990-01-24 | Erfurt Electronic | AUTOMATIC PRAISE DISCONNECTION DEVICE FOR TABLE KNIVES |
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