CN113530255B - Assembled building ladder beam reinforcing bar fixing device - Google Patents
Assembled building ladder beam reinforcing bar fixing device Download PDFInfo
- Publication number
- CN113530255B CN113530255B CN202110659487.4A CN202110659487A CN113530255B CN 113530255 B CN113530255 B CN 113530255B CN 202110659487 A CN202110659487 A CN 202110659487A CN 113530255 B CN113530255 B CN 113530255B
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses an assembly type building ladder beam reinforcing steel bar fixing device which comprises an installation frame body, wherein a movable plate is assembled on the inner side of the installation frame body in a sliding mode, a stand column is fixedly assembled at one end of the inner side of the movable plate, a strip-shaped hole is formed in the middle of the upper side of the installation frame body, the stand column is assembled in the strip-shaped hole in a sliding mode, a limiting mechanism is fixedly assembled at the upper end of the stand column, a stud is connected to one end of the outer side of the movable plate in a threaded mode, a knob is fixedly assembled at the upper end of the stud, an auxiliary plate is rotatably assembled at the lower end of the stud, a clamping plate is assembled on the side face of the stud in a sliding mode, a groove is formed in the lower end of the clamping plate, and the auxiliary plate is embedded and assembled in the groove; the movable plate in the scheme can be moved from left to right, the movable plate is suitable for ladder beam plate bodies with different lengths, the left and right positions of reinforcing steel bars on the ladder beam plate bodies are conveniently adjusted, reinforcing steel bar clamping devices can clamp reinforcing steel bars with different diameters, four same pressure springs can compress the reinforcing steel bars in the middle of the reinforcing steel bar clamping devices, and the positioning is more accurate.
Description
Technical Field
The invention relates to the technical field of ladder beam reinforcing steel bar fixing devices, in particular to an assembly type building ladder beam reinforcing steel bar fixing device.
Background
The prefabricated building is a building formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories such as floor slabs, wall boards, stairs, balconies and the like in the factory, transporting the building components and accessories to a building construction site, assembling and installing the building components and accessories on the site in a reliable connection mode, wherein the prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, because the standardized design, factory production, assembly construction, information management and intelligent application are adopted, the prefabricated building is a representative of a modern industrial production mode, a ladder beam is a beam transversely arranged in a stair structure and used for supporting a ladder oblique beam or a ladder section plate and supported on a main bearing component, the installation and fixation of the steel bars of the ladder beam are particularly important, the existing method mostly depends on manual control of operators, the efficiency is low, the accuracy is low, and the position requirement during later-stage hoisting is difficult to ensure, if the installation deflection of the reinforcing steel bars is large, the subsequent engineering progress is even influenced.
Disclosure of Invention
The invention aims to provide an assembly type building ladder beam reinforcing steel bar fixing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an assembly type fixing device for reinforcing steel bars of a building ladder beam comprises an installation frame body, a movable plate is assembled on the inner side of the installation frame body in a sliding mode, one end of the inner side of the moving plate is fixedly provided with a stand column, the middle of the upper side of the mounting frame body is provided with a strip-shaped hole, the upright posts are assembled in the strip-shaped holes in a sliding manner, the upper ends of the upright posts are fixedly assembled with limiting mechanisms, one end of the outer side of the movable plate is connected with a stud in a threaded manner, the upper end of the stud is fixedly provided with a knob, the lower end of the stud is rotatably provided with an auxiliary plate, the side surface of the stud is slidably provided with a clamping plate, the lower end of the clamping plate is provided with a groove, the auxiliary plate is embedded and assembled in the groove, the upper end of the clamping plate is tightly assembled with a ladder beam plate body, the middle of the installation frame body is fixedly provided with a connecting rod, the middle of the connecting rod is fixedly provided with a steel bar clamping device, and the middle of the steel bar clamping device is clamped with steel bars;
the reinforcing steel bar clamping device comprises a rhombic frame body, wherein the rhombic frame body is fixedly assembled in the middle of a connecting rod, four sides of the rhombic frame body are all assembled with clamping rods in an inserted mode, the outer ends of the clamping rods are fixedly assembled with pull buttons, the lower ends of the clamping rods are fixedly assembled with clamping plates, two ends of the upper sides of the clamping plates are fixedly assembled with pressure springs, and the upper ends of the pressure springs are fixedly assembled on the inner wall of the rhombic frame body.
Preferably, stop gear includes the activity cylinder, the assembly of pegging graft of activity cylinder is in the stand upper end, the cylinder chamfer has been seted up to activity cylinder lower extreme, cylinder chamfer lower extreme fixed assembly has thin cylinder, activity cylinder upper end fixed assembly has the pulling plectane, the fixed assembly in pulling plectane downside both ends has first tension spring, both sides slide around the stand upper end and are equipped with the movable rod, the inboard one end fixed assembly of movable rod has the butt joint button head, movable rod outside one end both sides spiro union has fixing bolt, fixing bolt downside spiro union has the installation shell, installation shell outside one end fixed assembly has the sawtooth.
Preferably, a first telescopic rod is fixedly assembled at the outer end of the lower side of the moving plate, a clamping plate is fixedly assembled at the lower end of the first telescopic rod, a second tension spring is sleeved on the outer side of the first telescopic rod, the upper end of the second tension spring is fixedly assembled at the lower side of the moving plate, the lower end of the second tension spring is fixedly assembled at the upper end of the clamping plate, a jacking block is fixedly assembled at the position, close to the first telescopic rod, of the lower side of the moving plate, and a second telescopic rod is fixedly assembled in the middle of the clamping plate.
Preferably, the upper end of the clamping plate is fixedly provided with a first anti-skid rubber plate.
Preferably, a second antiskid rubber plate is fixedly assembled on the lower side of the clamping plate.
Preferably, the top connecting round head is made of stainless steel.
Preferably, the thin cylinder is made of a magnet.
Preferably, the jacking semicircles are fixedly assembled on the outer sides of the four sides of the rhombic frame body on two sides of the lower end of the pull button.
Compared with the prior art, this scheme has designed an assembly type building ladder roof beam reinforcing bar fixing device, has following beneficial effect:
(1) this device is provided with reinforcing bar clamping device, can utilize four the same compression spring to compress tightly the reinforcing bar centre gripping in the centre of rhombus framework, takes place the skew when avoiding the rebar installation, and fixed adoption spring compresses tightly moreover and lets the reinforcing bar that this device can adapt to multiple different diameters, and the clamping process is also very convenient, has good practicality.
(2) This device is provided with movable plate, stand and stop gear, can remove the movable plate to both ends, lets this device can be suitable for the ladder beam plate body of multiple length, can adjust reinforcing bar clamping device's position about moreover, lets this device have better suitability.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic top view of the movable plate of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic sectional view of the top view of the structural reinforcing bar holding apparatus of the present invention;
FIG. 5 is a schematic cross-sectional view of the structure of the present invention.
In the figure: 1 knob, 2 double-screw bolts, 3 movable plates, 4 ladder beam plate bodies, 5 first anti-skidding rubbers, 6 clamp plates, 7 grooves, 8 auxiliary plates, 9 columns, 10 thin cylinders, 11 first tension springs, 12 cylindrical chamfers, 13 pulling circular plates, 14 movable cylinders, 15 reinforcing steel bars, 16 reinforcing steel bar clamping devices, 161 diamond-shaped frame bodies, 162 pull buttons, 163 clamping rods, 164 jacking semicircles, 165 pressure springs, 166 clamping plates, 17 connecting rods, 18 mounting frame bodies, 19 strip-shaped holes, 20 sawteeth, 21 mounting shells, 22 fixing bolts, 23 movable rods, 24 jacking round heads, 25 jacking blocks, 26 first telescopic rods, 27 second tension springs and 28 second telescopic rods.
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, fig. 2, fig. 3 and fig. 4, the present invention provides a first technical solution: an assembly type fixing device for reinforcing steel bars of a building ladder beam comprises an installation frame body 18, a moving plate 3 is assembled on the inner side of the installation frame body 18 in a sliding mode, a vertical column 9 is fixedly assembled at one end of the inner side of the moving plate 3, a strip-shaped hole 19 is formed in the middle of the upper side of the installation frame body 18, the vertical column 9 is assembled in the strip-shaped hole 19 in a sliding mode, the upper end of the upright post 9 is fixedly provided with a limiting mechanism, one end of the outer side of the moving plate 3 is screwed with a stud 2, the upper end of the stud 2 is fixedly provided with a knob 1, the lower end of the stud 2 is rotatably provided with an auxiliary plate 8, the side surface of the stud 2 is slidably provided with a clamping plate 6, the lower end of the clamping plate 6 is provided with a groove 7, the auxiliary plate 8 is embedded in the groove 7, the upper end of the clamping plate 6 is clamped and assembled with a ladder beam plate body 4, the middle of the installation frame body 18 is fixedly assembled with a connecting rod 17, the middle of the connecting rod 17 is fixedly assembled with a steel bar clamping device 16, and the middle of the steel bar clamping device 16 is clamped and assembled with a steel bar 15;
reinforcing bar clamping device 16 includes rhombus framework 161, and rhombus framework 161 fixed mounting is in the middle of connecting rod 17, and rhombus framework 161 four sides all pegs graft and are equipped with clamping bar 163, and clamping bar 163 outer end fixed mounting has pull button 162, and clamping bar 163 lower extreme fixed mounting has grip block 166, and grip block 166 upside both ends fixed mounting has pressure spring 165, and pressure spring 165 upper end fixed mounting is on rhombus framework 161 inner wall.
Stop gear is including activity cylinder 14, the assembly of pegging graft of activity cylinder 14 is in stand 9 upper end, cylinder chamfer 12 has been seted up to 14 lower extremes of activity cylinder, 12 lower extremes of cylinder chamfer are fixed to be equipped with thin cylinder 10, 14 upper ends of activity cylinder are fixed to be equipped with pulling plectane 13, 13 downside both ends of pulling plectane are fixed to be equipped with first tension spring 11, both sides slide around the stand 9 upper end and are equipped with movable rod 23, 23 inboard one end of movable rod is fixed to be equipped with the top and connect button head 24, 23 outside one end both sides spiro union of movable rod has fixing bolt 22, fixing bolt 22 downside spiro union has installation shell 21, 21 outside one end of installation shell is fixed to be equipped with sawtooth 20.
The upper end of the clamping plate 6 is fixedly provided with a first antiskid rubber plate 5.
The first anti-skid rubber plate 5 is in contact with the ladder beam plate body 4, so that the friction force between the clamping plate 6 and the ladder beam plate body 4 can be increased.
A second anti-slip rubber plate 167 is fixedly fitted to the lower side of the holding plate 166.
Second antiskid rubber slab 167 and the contact of reinforcing bar 15 increase the frictional force between grip block 166 and reinforcing bar 15, play the cushioning effect simultaneously, avoid grip block 166 to press reinforcing bar 15 to warp.
The abutting round head 24 is made of stainless steel.
The stainless steel material can prevent the abutting round head 24 from rusting, and the telescopic motion of the stainless steel material in the upright post 9 is influenced.
The thin cylinder 10 is made of a magnet.
The magnet can generate attraction force to the abutting dome 24 made of stainless steel, and the auxiliary movable rod 23 retracts into the upright 9.
A jacking semicircle 164 is fixedly mounted on the outer side of the four sides of the rhombic frame 161 at both sides of the lower end of the pull button 162.
The jacking semicircle 164 allows the pull button 162 to jack up a portion when the rebar 15 is not compressed, facilitating the operation of the worker to pull the pull button 162.
The first embodiment works on the principle that: firstly, a pulling circular plate 13 in the limiting mechanism is pulled up, a movable cylinder 14 moves upwards, a thin circular column 10 is close to a top to connect a round head 24, a movable rod 23 is retracted into an upright post 9, saw teeth 20 are not clamped on the side wall of a strip-shaped hole 19, a movable plate 3 can move left and right, the position of a reinforcing steel bar 15 to be fixed is adjusted, a ladder beam plate body 4 is clamped in the middle of a stud 2, a knob 1 is screwed, the lower end of the stud 2 is rotatably connected with an auxiliary plate 8, so that upward force is only generated on the auxiliary plate 8 to drive the auxiliary plate 8 to move upwards, a clamping plate 6 is pressed upwards to press the ladder beam plate body 4, the left and right positions of the reinforcing steel bar 15 can be adjusted, then a pull button 162 of a reinforcing steel bar clamping device 16 is pulled out, the reinforcing steel bar 15 is inserted into the middle of a rhombic frame body 161, the reinforcing steel bar 15 is clamped by the pressure generated by pressure springs 165, the four pressure springs 165 adopt the same elasticity coefficient, can let reinforcing bar 15 centre gripping in the middle of, the location is more accurate, can be suitable for the clamping operation of reinforcing bar 15 of multiple diameter moreover.
Referring to fig. 2, fig. 3, fig. 4 and fig. 5, a second technical solution provided by the present invention: an assembly type building ladder beam reinforcing steel bar fixing device comprises an installation frame body 18, wherein a movable plate 3 is assembled on the inner side of the installation frame body 18 in a sliding mode, a vertical column 9 is fixedly assembled at one end of the inner side of the movable plate 3, a strip-shaped hole 19 is formed in the middle of the upper side of the installation frame body 18, the vertical column 9 is assembled in the strip-shaped hole 19 in a sliding mode, a limiting mechanism is fixedly assembled at the upper end of the vertical column 9, a ladder beam plate body 4 is assembled at the upper end of a clamping plate 6 in a clamping mode, a connecting rod 17 is fixedly assembled in the middle of the installation frame body 18, a reinforcing steel bar clamping device 16 is fixedly assembled in the middle of the connecting rod 17, and a reinforcing steel bar 15 is assembled in the middle of the reinforcing steel bar clamping device 16 in a clamping mode;
reinforcing bar clamping device 16 includes rhombus framework 161, and rhombus framework 161 fixed mounting is in the middle of connecting rod 17, and rhombus framework 161 four sides all pegs graft and are equipped with clamping bar 163, and clamping bar 163 outer end fixed mounting has pull button 162, and clamping bar 163 lower extreme fixed mounting has grip block 166, and grip block 166 upside both ends fixed mounting has pressure spring 165, and pressure spring 165 upper end fixed mounting is on rhombus framework 161 inner wall.
Stop gear is including activity cylinder 14, the assembly of pegging graft of activity cylinder 14 is in stand 9 upper end, cylinder chamfer 12 has been seted up to 14 lower extremes of activity cylinder, 12 lower extremes of cylinder chamfer are fixed to be equipped with thin cylinder 10, 14 upper ends of activity cylinder are fixed to be equipped with pulling plectane 13, 13 downside both ends of pulling plectane are fixed to be equipped with first tension spring 11, both sides slide around the stand 9 upper end and are equipped with movable rod 23, 23 inboard one end of movable rod is fixed to be equipped with the top and connect button head 24, 23 outside one end both sides spiro union of movable rod has fixing bolt 22, fixing bolt 22 downside spiro union has installation shell 21, 21 outside one end of installation shell is fixed to be equipped with sawtooth 20.
The outer end of the lower side of the moving plate 3 is fixedly provided with a first telescopic rod 26, the lower end of the first telescopic rod 26 is fixedly provided with a clamping plate 6, the outer side of the first telescopic rod 26 is sleeved with a second tension spring 27, the upper end of the second tension spring 27 is fixedly provided with the lower side of the moving plate 3, the lower end of the second tension spring 27 is fixedly provided with the upper end of the clamping plate 6, the lower side of the moving plate 3 is close to the first telescopic rod 26 and is fixedly provided with a top block 25, and the middle of the clamping plate 6 is fixedly provided with a second telescopic rod 28.
The upper end of the clamping plate 6 is fixedly provided with a first antiskid rubber plate 5.
A second anti-slip rubber plate 167 is fixedly fitted to the lower side of the holding plate 166.
The abutting round head 24 is made of stainless steel.
The thin cylinder 10 is made of a magnet.
A jacking semicircle 164 is fixedly mounted on the outer side of the four sides of the rhombic frame 161 at both sides of the lower end of the pull button 162.
The second embodiment works according to the principle that: firstly, a pulling circular plate 13 in the limiting mechanism is pulled up, the movable column 14 moves upwards, the thin column 10 is close to the top to be connected with a round head 24, the movable rod 23 is retracted into the upright post 9, the saw teeth 20 are not clamped on the side wall of the strip-shaped hole 19 any more, the moving plate 3 can move left and right, the position of the reinforcing steel bar 15 to be fixed is adjusted, then the clamping plate 6 is pulled, the ladder beam plate body 4 is placed between the mounting frame body 18 and the clamping plate 6, the ladder beam plate body 4 is pressed tightly by the second tension spring 27, the jacking blocks 25 can be jacked at two sides of the ladder beam plate body 4, the ladder beam plate body 4 is prevented from colliding with the second tension spring 27 during operation, the second tension spring 27 is prevented from being damaged, and the mode of clamping the ladder beam plate body 4 is simpler and faster, then, the pull knob 162 of the bar clamping device 16 is pulled out, the bar 15 is inserted into the middle of the rhombic frame 161, and the bar 15 is clamped by the pressure of the pressure spring 165.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an assembly type building ladder beam reinforcing bar fixing device which characterized in that: the movable plate comprises an installation frame body (18), a movable plate (3) is assembled on the inner side of the installation frame body (18) in a sliding mode, a stand column (9) is fixedly assembled at one end of the inner side of the movable plate (3), a strip-shaped hole (19) is formed in the middle of the upper side of the installation frame body (18), the stand column (9) is assembled in the strip-shaped hole (19) in the sliding mode, a limiting mechanism is fixedly assembled at the upper end of the stand column (9), a stud (2) is connected to one end of the outer side of the movable plate (3) in a threaded mode, a knob (1) is fixedly assembled at the upper end of the stud (2), an auxiliary plate (8) is assembled at the lower end of the stud (2) in a rotating mode, a clamping plate (6) is assembled on the side face of the stud (2) in a sliding mode, a groove (7) is formed in the lower end of the clamping plate (6), the auxiliary plate (8) is assembled in the groove (7) in a clamping mode, a connecting rod (17) is fixedly assembled in the middle of the installation frame body (18), a reinforcing steel bar clamping device (16) is fixedly assembled in the middle of the connecting rod (17), and a reinforcing steel bar (15) is clamped and assembled in the middle of the reinforcing steel bar clamping device (16);
reinforcing bar clamping device (16) includes rhombus framework (161), rhombus framework (161) fixed mounting is in the middle of connecting rod (17), rhombus framework (161) four sides all peg graft and are equipped with clamping rod (163), clamping rod (163) outer end fixed mounting has pull button (162), clamping rod (163) lower extreme fixed mounting has grip block (166), grip block (166) upside both ends fixed mounting has pressure spring (165), pressure spring (165) upper end fixed mounting is on rhombus framework (161) inner wall.
2. The assembly type structure ladder beam reinforcing steel bar fixing device of claim 1, wherein: the limiting mechanism comprises a movable column (14), the movable column (14) is assembled at the upper end of the upright post (9) in an inserting way, the lower end of the movable cylinder (14) is provided with a cylindrical chamfer (12), the lower end of the cylindrical chamfer (12) is fixedly assembled with a thin cylinder (10), a pulling circular plate (13) is fixedly assembled at the upper end of the movable cylinder (14), a first tension spring (11) is fixedly assembled at the two ends of the lower side of the pulling circular plate (13), the front side and the rear side of the upper end of the upright post (9) are provided with movable rods (23) in a sliding way, one end of the inner side of the movable rod (23) is fixedly provided with a butting round head (24), two sides of one end of the outer side of the movable rod (23) are in threaded connection with fixing bolts (22), the fixing bolt (22) downside spiro union has installation shell (21), installation shell (21) outside one end is fixed to be equipped with sawtooth (20).
3. The assembly type building ladder beam reinforcing steel bar fixing device of claim 1, characterized in that: the upper end of the clamping plate (6) is fixedly provided with a first anti-skid rubber plate (5).
4. The assembly type structure ladder beam reinforcing steel bar fixing device of claim 1, wherein: the lower side of the clamping plate (166) is fixedly provided with a second antiskid rubber plate (167).
5. The assembly type architectural ladder beam reinforcing steel bar fixing device of claim 2, characterized in that: the top connection round head (24) is made of stainless steel.
6. The assembly type structure ladder beam reinforcing steel bar fixing device of claim 2, wherein: the thin cylinder (10) is made of a magnet.
7. The assembly type building ladder beam reinforcing steel bar fixing device of claim 1, characterized in that: and the jacking semicircles (164) are fixedly assembled on the outer sides of the four sides of the rhombic frame body (161) at the two sides of the lower end of the pull button (162).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110659487.4A CN113530255B (en) | 2021-06-15 | 2021-06-15 | Assembled building ladder beam reinforcing bar fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110659487.4A CN113530255B (en) | 2021-06-15 | 2021-06-15 | Assembled building ladder beam reinforcing bar fixing device |
Publications (2)
| Publication Number | Publication Date |
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| CN113530255A CN113530255A (en) | 2021-10-22 |
| CN113530255B true CN113530255B (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110659487.4A Active CN113530255B (en) | 2021-06-15 | 2021-06-15 | Assembled building ladder beam reinforcing bar fixing device |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6591574B2 (en) * | 2001-08-09 | 2003-07-15 | Troy L. Humphrey | Bracket assembly for installation of concrete forms for building foundations |
| US20140215955A1 (en) * | 2013-02-04 | 2014-08-07 | Chuck Coleman | Rebar holding clip |
| CN209990025U (en) * | 2019-05-23 | 2020-01-24 | 中国建筑一局(集团)有限公司 | Rotary-off type recyclable multifunctional stirrup |
| CN210767511U (en) * | 2019-07-22 | 2020-06-16 | 中国建筑第七工程局有限公司 | Reinforcing and connecting device for reinforcing steel bars |
| CN212104880U (en) * | 2020-03-10 | 2020-12-08 | 福建绿科装配式建筑科技有限公司 | Assembled building ladder beam reinforcing bar fixing device |
| CN212957325U (en) * | 2020-06-10 | 2021-04-13 | 江苏省苏中建设集团股份有限公司 | Device for improving installation precision of anchoring ribs at fixed end of prefabricated staircase |
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