CN111648510A - Detachable bottom die steel bar truss floor bearing plate - Google Patents
Detachable bottom die steel bar truss floor bearing plate Download PDFInfo
- Publication number
- CN111648510A CN111648510A CN202010526746.1A CN202010526746A CN111648510A CN 111648510 A CN111648510 A CN 111648510A CN 202010526746 A CN202010526746 A CN 202010526746A CN 111648510 A CN111648510 A CN 111648510A
- Authority
- CN
- China
- Prior art keywords
- steel bar
- plate
- bottom die
- bar truss
- kidney
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a detachable bottom die steel bar truss floor support plate which comprises a bottom die, wherein at least one truss unit is detachably arranged on the bottom die, the truss unit consists of a steel bar truss and a movable clamping device, the movable clamping device is detachably arranged on the bottom die, and the steel bar truss is connected with the bottom die through the movable clamping device; the advantage is that can manually assembly, and the assembly is comparatively simple, and the reliability is better.
Description
Technical Field
The invention belongs to the technical field of building components, and particularly relates to a detachable bottom die steel bar truss floor bearing plate.
Background
The floor slab is an important component of a building, the existing floor slab is generally formed by pouring reinforced concrete, in order to facilitate construction, part of reinforcing steel bars of the floor slab can be made into a steel bar truss, the steel bar truss generally comprises an upper chord reinforcing steel bar and two lower chord reinforcing steel bars, the lower chord reinforcing steel bars are fixedly connected with the upper chord reinforcing steel bars through web members, a bottom die is detachably connected with the lower chord reinforcing steel bars through special connecting pieces, the steel bar truss is combined with the bottom die to form a detachable bottom die steel bar truss floor bearing plate, a plurality of detachable bottom die steel bar truss floor bearing plates are spliced together during construction, then concrete is directly poured, and after the reinforced concrete is solidified, the bottom die is detached and recycled.
At present, a fastener and a bolt with openings facing to the horizontal direction are mostly adopted for a special connecting piece, a screw hole is formed in the fastener, a through hole is formed in a bottom die, the bolt penetrates through the through hole and then is in threaded connection with the screw hole, when the fastener is assembled with lower-chord steel bars, two lower-chord steel bars need to be inwardly or outwardly bent through a machine, then the bent lower-chord steel bars are moved to the opening of the fastener, then the lower-chord steel bars are released, the lower-chord steel bars recover and are in buckle fit with the fastener, the assembly is troublesome, although the lower-chord steel bars have certain elasticity, the lower-chord steel bars are difficult to completely recover after the action of external force is removed, the bending risk still exists.
Simultaneously because above-mentioned assembly process need use special machine to operate, removable die block steel bar truss building carrier plate needs transport the building site after the assembly is accomplished in the factory and uses, but the removable die block steel bar truss building carrier plate overall structure of assembly completion is great, and area is great, and the cost of transportation is higher.
In addition, the special connecting piece can be detachably connected with the bottom die through bolts and nuts, then the lower chord steel bars and the special connecting piece are welded and fixed, welding can be only carried out in a factory, operation is troublesome, and the steel bars need to be transported to a construction site for use after being assembled in the factory.
Disclosure of Invention
The invention aims to solve the technical problem of providing a detachable bottom die steel bar truss floor bearing plate capable of being manually assembled, which is simple to assemble and good in reliability.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a removable die block steel bar truss building carrier plate, includes the die block, the die block on detachable be provided with at least one truss unit, the truss unit constitute by steel bar truss and activity buckle device, activity buckle device detachable set up the die block on, the steel bar truss pass through activity buckle device with the die block connect.
The steel bar truss include two lower chord reinforcing bars, activity buckle device include the perpendicular to a plurality of boards of deciding of lower chord reinforcing bar, decide board detachable and set up the die block on, the board of deciding on be provided with two first draw-in grooves and be used for opening or closing the movable plate of first draw-in groove, lower chord reinforcing bar embedding first draw-in groove. During assembly, the two lower chord steel bars are embedded into the two first clamping grooves in a one-to-one correspondence mode, then the first clamping grooves are closed through the movable plates, the lower chord steel bars are limited in the first clamping grooves, workers can manually complete assembly, and assembly is simple.
The first clamping groove comprises a first channel and a first kidney-shaped hole extending along the length direction of the fixed plate, the first kidney-shaped hole is communicated with the upper end face of the fixed plate through the first channel, the lower chord steel bar is embedded into the first kidney-shaped hole, and the movable plate is used for opening or closing the first kidney-shaped hole. When the movable plate opens the first kidney-shaped hole, the lower chord steel bar can be embedded into the first kidney-shaped hole through the first channel, and when the movable plate closes the first kidney-shaped hole, the lower chord steel bar is limited in the first kidney-shaped hole, so that locking is completed, and the operation is simple.
The movable plate is in horizontal sliding fit with the fixed plate, two second clamping grooves are formed in the movable plate, each second clamping groove comprises a second channel corresponding to the first channel and a second waist-shaped hole extending along the length direction of the movable plate, and the second waist-shaped holes are connected with the upper end face of the movable plate through the second channels. When the locking device is locked, the movable plate is pushed to slide to enable the first channel and the second channel to be staggered, the first kidney-shaped hole is closed, and the first kidney-shaped hole and the second kidney-shaped hole are matched to lock the lower chord steel bar.
The fixed plates of the adjacent truss units are integrally connected, and the movable plates of the adjacent truss units are integrally connected. In the structure, the fixed plates are integrally connected to form a transverse bar perpendicular to the steel bar truss, and the transverse bar is matched with the steel bar truss to form a net-shaped steel bar, so that the structural strength of the steel bar truss is enhanced, and the reliability is improved; through with movable plate body coupling, be favorable to improving the structural strength of the horizontal muscle that the board formed promptly surely, the movable plate that slides simultaneously can once only close a plurality of first waist type holes, is favorable to improving assembly efficiency.
The movable plate is rotatably arranged on the fixed plate, one end of the movable plate is provided with a clamping hook, and the clamping hook and the first clamping groove are matched to form a first locking hole for limiting the movement of the lower chord steel bar. In the structure, when the lower chord steel bar is embedded into the first clamping groove, the movable plate is rotated to enable the clamping hook to close and hook the first clamping groove on the lower chord steel bar, the clamping hook is matched with the first clamping groove to lock the lower chord steel bar, and as the steel bar truss is a whole, after one lower chord steel bar is locked, the other lower chord steel bar cannot be separated from the other first clamping groove.
The movable plate is positioned between the two first clamping grooves, a limiting plate is arranged at the other end of the movable plate, and the limiting plate is matched with the other first clamping groove to form a second locking hole for limiting the movement of the other lower chord steel bar. In the structure, one first clamping groove can be closed by the movable plate through the clamping hook, the other first clamping groove can be closed by the limiting plate, and the movable plate can simultaneously control the states of the two first clamping grooves, so that the structure is stable and reliable.
The fixed plates of the adjacent truss units are integrally connected. In this structure, decide board body coupling and form the horizontal muscle of perpendicular to steel bar truss, horizontal muscle and steel bar truss cooperation form netted reinforcing bar, are favorable to reinforcing steel bar truss's structural strength, improve the reliability.
The fixed plate comprises a bottom plate and a connecting plate which are connected in a bent mode, the bottom plate is detachably arranged on the bottom die, and the connecting plate is provided with two first clamping grooves and two connecting plates. In this structure, bottom plate and connecting plate are buckled each other and are connected formation angle steel, and structural strength is higher, and the reliability is better.
The die block on be provided with first perforation, the bottom plate on be provided with second perforation, nut and two stabilizer blades, nut and two the stabilizer blade be located the lower terminal surface of bottom plate on, and two the stabilizer blade distribute be in the both sides of nut, the bolt passes first perforation the second perforation and with the nut spiro union. In the structure, the nut is arranged on the lower end face of the bottom plate, so that the bottom plate is raised, a certain gap is reserved between the bottom plate and the bottom die, when concrete is poured, the concrete can be filled into the gap and wraps the bottom plate, and after the concrete is solidified and the bottom die is disassembled, only the lower end faces of the nut and the support leg of each truss unit are exposed, so that fewer exposed points are formed, and later-period filling is facilitated compared with a traditional mode that a special connecting piece is directly lapped on the bottom die; simultaneously through setting up two stabilizer blades, the bottom plate passes through three strong point of stabilizer blade and nut and the die block contact, and the bottom plate can not rock, and stability is better, is favorable to improving assembly efficiency.
Compared with the prior art, the movable buckling device is arranged on the bottom die in a detachable mode, the steel bar truss and the movable buckling device are only required to be connected during assembly, a special machine is not required to be used for bending the lower chord steel bars in the assembly process, workers can manually complete assembly, the assembly is simple, the risk of bending the lower chord steel bars is avoided, the reliability is good, in addition, the steel bar truss, the bottom die and the movable buckling device are not required to be transported to a construction site for use after the assembly in a factory, the steel bar truss, the bottom die and the movable buckling device can be transported to the construction site in bulk, and the steel bar truss, the bottom die and the movable buckling device are transported to corresponding floors independently and then are assembled on the site, the flexibility is good, and the transportation cost is reduced.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a first partial schematic view of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a second partial schematic view of the present invention;
FIG. 5 is a second schematic structural view of the present invention;
FIG. 6 is a third schematic view of a partial structure according to the present invention;
FIG. 7 is an enlarged schematic view at B of FIG. 6;
FIG. 7 is a fourth schematic view of a partial structure of the present invention;
FIG. 8 is a schematic diagram of a partial structure according to the present invention;
fig. 9 is a schematic view of the assembled structure of the present invention.
In the figure: 1. bottom die; 2. a truss unit; 3. a steel bar truss; 31. upper chord steel bars; 32. a lower chord steel bar; 33. web member reinforcing steel bars; 4. a movable buckle device; 41. fixing a plate; 411. a first card slot; 4111. a first channel; 4112. a first kidney-shaped hole; 412. reinforcing ribs; 413. a third kidney-shaped hole; 414. riveting; 415. a base plate; 4151. a second perforation; 4152. a nut; 4153. a support leg; 4154. a through hole; 416. a connecting plate; 42. a movable plate; 421. a second card slot; 4211. a second channel; 4212. a second kidney-shaped hole; 422. pushing the plate; 423. clamping a plate; 424. a hook is clamped; 425. and a limiting plate.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The first embodiment is as follows: as shown in the figure, a removable die block steel bar truss building carrier plate, includes die block 1, and detachable is provided with a truss unit 2 on the die block 1, and truss unit 2 comprises steel bar truss 3 and activity buckle device 4, and on activity buckle device 4 detachable set up die block 1, steel bar truss 3 was connected with die block 1 through activity buckle device 4.
In this embodiment, the steel bar truss 3 includes an upper chord steel bar 31 and two lower chord steel bars 32, the lower chord steel bar 32 is fixedly connected with the upper chord steel bar 31 through a web member steel bar 33, the movable buckle device 4 includes two fixed plates 41 perpendicular to the lower chord steel bar 32, the fixed plates 41 are detachably disposed on the bottom die 1, the fixed plates 41 are provided with two first slots 411 and a movable plate 42 for opening or closing the first slots 411, and the lower chord steel bar 32 is embedded in the first slots 411.
Example two: the utility model provides a removable die block steel bar truss building carrier plate, includes die block 1, and detachable is provided with three truss unit 2 on the die block 1, and truss unit 2 comprises steel bar truss 3 and activity buckle device 4, and on activity buckle device 4 detachable set up die block 1, steel bar truss 3 was connected with die block 1 through activity buckle device 4.
In this embodiment, the steel bar truss 3 includes an upper chord steel bar 31 and two lower chord steel bars 32, the lower chord steel bar 32 is fixedly connected with the upper chord steel bar 31 through a web member steel bar 33, the movable buckle device 4 includes three fixed plates 41 perpendicular to the lower chord steel bar 32, the fixed plates 41 are detachably disposed on the bottom die 1, the fixed plates 41 are provided with two first slots 411 and a movable plate 42 for opening or closing the first slots 411, and the lower chord steel bar 32 is embedded in the first slots 411.
In this embodiment, the fixed plate 41 is provided with a reinforcing rib 412, and the reinforcing rib 412 is disposed around the first locking groove 411.
Example three: the remaining portions are the same as those in the embodiment, except that the first locking groove 411 includes a first passage 4111 and a first kidney-shaped hole 4112 extending along the length direction of the fixed plate 41, the first kidney-shaped hole 4112 is communicated with the upper end surface of the fixed plate 41 through the first passage 4111, the lower chord steel bar 32 is inserted into the first kidney-shaped hole 4112, and the movable plate 42 is used to open or close the first kidney-shaped hole 4112.
In this embodiment, the movable plate 42 is horizontally slidably engaged with the fixed plate 41, two second locking grooves 421 are provided in the movable plate 42, each second locking groove 421 includes a second passage 4211 corresponding to the first passage 4111 and a second kidney-shaped hole 4212 extending in the longitudinal direction of the movable plate 42, and the second kidney-shaped hole 4212 is connected to the upper end surface of the movable plate 42 through the second passage 4211.
Define steel bar truss 3 and extend along left right direction, decide board 41 and extend along fore-and-aft direction, the one end of first passageway 4111 communicates with the rear end of first waist type hole 4112, the brief working process of the removable die block steel bar truss floor deck disclosed in this embodiment is as follows: initially, the first passage 4111 and the second passage 4211 overlap, the first kidney-shaped hole 4112 and the second kidney-shaped hole 4212 partially overlap, the lower chord steel bar 32 can pass through the first passage 4111 and be inserted into the first kidney-shaped hole 4112, then the movable plate 42 is pushed forward to stagger the first passage 4111 and the second passage 4211, the first kidney-shaped hole 4112 is closed, and the first kidney-shaped hole 4112 and the second kidney-shaped hole 4212 cooperate to lock the lower chord steel bar 32.
Example four: the rest of the embodiments are the same as those of the embodiments, and the difference is that the aperture of the second kidney-shaped hole 4212 is larger than that of the first kidney-shaped hole 4112, when the lower chord steel bar 32 passes through the first channel 4111 and then is inserted into the first kidney-shaped hole 4112, the lower chord steel bar 32 abuts against the upper wall of the first kidney-shaped hole 4112, and the upper wall of the first kidney-shaped hole 4112 serves as a main stress point.
In this embodiment, the rear end surface of the movable plate 42 is provided with a push plate 422, the push plate 422 is perpendicular to the movable plate 42, and the worker can push the movable plate 42 forward through the push plate 422, so that the operation is labor-saving.
In this embodiment, the snap-gauge 423 is disposed on the front end surface of the movable plate 42, the snap-gauge 423 is perpendicular to the movable plate 42, the snap-gauge 423 extends toward the fixed plate 41, the snap-gauge 423 initially abuts against the fixed plate 41, the movable plate 42 has a certain bending deformation, when the movable plate 42 slides forward and closes the first kidney-shaped hole 4112, the snap-gauge 423 is buckled on the front end surface of the fixed plate 41, at this time, the movable plate 42 recovers, and since the snap-gauge 423 is buckled on the front end surface of the fixed plate 41, the movable plate 42 cannot slide backward, so that the first snap-gauge 411 cannot be opened, and the reliability is good.
In this embodiment, the fixed plate 41 is provided with a third kidney-shaped hole 413 and a rivet 414 extending in the front-rear direction, the rivet 414 passes through the third kidney-shaped hole 413 and is fixedly connected to the movable plate 42, and the rivet 414 is slidably engaged with the third kidney-shaped hole 413 in the front-rear direction, so that the movable plate 42 is slidably engaged with the fixed plate 41 in the front-rear direction.
Example five: the rest parts are the same as those of the embodiment, and the difference is that the fixed plates 41 of the adjacent truss units 2 are integrally connected, the movable plates 42 of the adjacent truss units 2 are integrally connected, the fixed plates 41 are integrally connected to form three transverse bars perpendicular to the steel bar truss 3, the transverse bars are matched with the steel bar truss 3 to form the reticular steel bars, and the structural strength is good.
In this embodiment, the fixed plate 41 that is located die block 1 edge surpasss die block 1 centimeter, and the adjacent removable die block steel bar truss building carrier plate in later stage of being convenient for splices, and when a plurality of removable die block steel bar truss building carrier plate splices and accomplish, can be with adjacent die block 1 on and be located the fixed plate 41 on the same straight line and weld fixedly.
Example six: the rest of the embodiment is the same as the embodiment, but the difference is that the movable plate 42 is rotatably disposed on the fixed plate 41, one end of the movable plate 42 is provided with a hook 424, and the hook 424 cooperates with a first slot 411 to form a first lock hole for limiting the movement of a lower-chord steel bar 32. When the lower-chord steel bars 32 are embedded into the first clamping grooves 411, the movable plate 42 is rotated to enable the clamping hooks 424 to close the first clamping grooves 411 and hook on the lower-chord steel bars 32, the clamping hooks 424 are matched with the first clamping grooves 411 to lock the lower-chord steel bars 32, and since the steel bar truss 3 is a whole, after one lower-chord steel bar 32 is locked, the other lower-chord steel bar 32 cannot be separated from the other first clamping groove 411.
Example seven: the rest of the embodiment is the same as the sixth embodiment, except that the movable plate 42 is located between the two first slots 411, the other end of the movable plate 42 is provided with a limiting plate 425, and the limiting plate 425 and the other first slot 411 cooperate to form a second locking hole for limiting the movement of the other lower chord steel bar 32. The movable plate 42 can close one first slot 411 through the hook 424 and close the other first slot 411 through the limiting plate 425, and one movable plate 42 can simultaneously control the states of the two first slots 411, so that the stability is high.
Example eight: the rest parts are the same as the sixth embodiment, and the difference is that the fixed plates 41 of the adjacent truss units 2 are integrally connected, the fixed plates 41 are integrally connected to form three transverse bars perpendicular to the steel bar truss 3, the transverse bars and the steel bar truss 3 are matched to form the reticular steel bars, and the structural strength is good.
Example nine: the rest of the structure is the same as the embodiment, but the difference is that the fixed plate 41 includes a bottom plate 415 and a connecting plate 416 that are bent and connected with each other, the bottom plate 415 is detachably disposed on the bottom die 1, and the connecting plate 416 is provided with two first engaging grooves 411 and two connecting plates 416.
In this embodiment, the bottom mold 1 is provided with a first through hole (not shown), the bottom plate 415 is provided with a second through hole 4151 and a nut 4152, and the bolt passes through the first through hole, the second through hole 4151 and is screwed with the nut 4152.
In this embodiment, the nuts 4152 are welded and fixed to the lower end face of the bottom plate 415, the bottom plate 415 is lifted up by the nuts 4152, a certain gap is left between the bottom plate 415 and the bottom die 1, when concrete is poured, the concrete can be filled into the gap and wrap the bottom plate 415, only the lower end face of each truss unit 2 is exposed, and compared with a traditional mode that a special connecting piece is directly lapped on the bottom die 1, the exposed points are fewer, and later-stage filling is facilitated.
Example ten: the rest of the structure is the same as the ninth embodiment, except that the bottom die 1 is provided with a first through hole, the bottom plate 415 is provided with a second through hole 4151, a nut 4152 and two legs 4153, the nut 4152 and the two legs 4153 are located on the lower end surface of the bottom plate 415, the two legs 4153 are distributed on two sides of the nut 4152, and the bolt passes through the first through hole, the second through hole 4151 and is screwed with the nut 4152. The bottom plate 415 is lifted up through the nuts 4152 and the support legs 4153, a certain gap is reserved between the bottom plate 415 and the bottom die 1, when concrete is poured, the concrete can be filled in the gap and wraps the bottom plate 415, after the concrete is solidified and the bottom die 1 is disassembled, only the lower end faces of the nuts 4152 and the support legs 4153 of each truss unit 2 are exposed, compared with the traditional mode that a special connecting piece is directly lapped on the bottom die 1, the exposed points are fewer, and later-period filling is facilitated.
In this embodiment, the nut 4152 may be fixed by welding, which is commonly available in the market.
In this embodiment, the bottom plate 415 is provided with a through hole 4154, and concrete can be filled into the gap between the bottom plate 415 and the bottom die 1 through the through hole 4154, which is beneficial to improving the filling effect.
The movable buckle device 4 used in the above embodiment is made of steel, has no plastic component, and meets the green environmental protection standard.
Claims (10)
1. The utility model provides a removable die block steel bar truss building carrier plate, includes the die block, the die block on detachable be provided with at least one truss unit, its characterized in that the truss unit constitute by steel bar truss and activity buckle device, activity buckle device detachable set up the die block on, the steel bar truss pass through activity buckle device with the die block connect.
2. The detachable bottom die steel bar truss floor support plate according to claim 1, wherein the steel bar truss comprises two lower chord steel bars, the movable fastener comprises a plurality of fixed plates perpendicular to the lower chord steel bars, the fixed plates are detachably arranged on the bottom die, the fixed plates are provided with two first clamping grooves and movable plates for opening or closing the first clamping grooves, and the lower chord steel bars are embedded into the first clamping grooves.
3. The removable bottom die steel bar truss floor deck according to claim 2, wherein the first engaging groove comprises a first passage and a first kidney-shaped hole extending along a length direction of the fixed plate, the first kidney-shaped hole is communicated with the upper end surface of the fixed plate through the first passage, the lower chord steel bar is embedded into the first kidney-shaped hole, and the movable plate is used for opening or closing the first kidney-shaped hole.
4. The removable bottom die steel bar truss floor deck according to claim 3, wherein the movable plate is horizontally slidably engaged with the fixed plate, two second locking grooves are formed in the movable plate, each second locking groove comprises a second channel corresponding to the first channel and a second kidney-shaped hole extending along the length direction of the movable plate, and the second kidney-shaped hole is connected with the upper end face of the movable plate through the second channel.
5. The removable bottom die steel truss floor deck according to claim 4, wherein the fixed plates of adjacent truss units are integrally connected, and the movable plates of adjacent truss units are integrally connected.
6. The removable bottom die steel bar truss floor support plate according to claim 2, wherein the movable plate is rotatably arranged on the fixed plate, one end of the movable plate is provided with a hook, and the hook and one of the first clamping grooves are matched to form a first locking hole for limiting the movement of one of the lower chord steel bars.
7. The detachable bottom die steel bar truss floor deck according to claim 6, wherein the movable plate is located between the two first clamping grooves, a limiting plate is arranged at the other end of the movable plate, and the limiting plate and the other first clamping groove are matched to form a second locking hole for limiting the movement of the other lower chord steel bar.
8. The removable bottom die steel bar truss floor deck according to claim 6 or 7, wherein the fixed plates of adjacent truss units are integrally connected.
9. The detachable bottom die steel bar truss floor support plate according to claim 2, wherein the fixed plate comprises a bottom plate and a connecting plate which are connected in a bending mode, the bottom plate is detachably arranged on the bottom die, and the connecting plate is provided with two first clamping grooves and two connecting plates.
10. The removable bottom die steel bar truss floor deck according to claim 9, wherein the bottom die is provided with a first through hole, the bottom plate is provided with a second through hole, a nut and two support legs, the nut and the two support legs are located on the lower end face of the bottom plate, the two support legs are distributed on two sides of the nut, and a bolt penetrates through the first through hole, the second through hole and is in threaded connection with the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010526746.1A CN111648510A (en) | 2020-06-11 | 2020-06-11 | Detachable bottom die steel bar truss floor bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010526746.1A CN111648510A (en) | 2020-06-11 | 2020-06-11 | Detachable bottom die steel bar truss floor bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111648510A true CN111648510A (en) | 2020-09-11 |
Family
ID=72341296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010526746.1A Pending CN111648510A (en) | 2020-06-11 | 2020-06-11 | Detachable bottom die steel bar truss floor bearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111648510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931364A (en) * | 2021-10-29 | 2022-01-14 | 筑友智造建设科技集团有限公司 | Construction method of prestressed thin plate with detachable ribs and laminated slab |
-
2020
- 2020-06-11 CN CN202010526746.1A patent/CN111648510A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931364A (en) * | 2021-10-29 | 2022-01-14 | 筑友智造建设科技集团有限公司 | Construction method of prestressed thin plate with detachable ribs and laminated slab |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204960120U (en) | Precast reinforced concrete component and assembly type structure who constitutes thereof | |
| CN105113708A (en) | Prefabricated reinforced concrete component and assembly type building comprising same | |
| DE102009036647A1 (en) | Betonierungs formwork panel | |
| CN111648510A (en) | Detachable bottom die steel bar truss floor bearing plate | |
| DE202009010716U1 (en) | Betonierungs formwork panel | |
| CN210421448U (en) | Connection node of assembled girder and two side secondary girders | |
| CN212427715U (en) | Detachable bottom die steel bar truss floor bearing plate | |
| CN101718144A (en) | Hollow section frame template and connecting device thereof | |
| CN210685008U (en) | Primary and secondary beam connecting structure | |
| CN213204672U (en) | Concrete prefabricated wall panel | |
| CN114575453A (en) | One-way double-mortise and tenon structure of assembled beam column component and construction method | |
| CN211774952U (en) | Concrete superimposed sheet mosaic structure | |
| CN212506641U (en) | Drainage ditch regularization mould | |
| CN208168047U (en) | A kind of vertical muscle anchor of high strength concrete filled steel tube Shear-wall Connecting Beam Used | |
| KR20150039954A (en) | Form panel equipped with distance maintenance implement for concrete | |
| CN107857186B (en) | Truss support | |
| CN210105302U (en) | Supporting-free adjustable combined die for sealing die of post-cast joint of prefabricated primary and secondary beams | |
| CN216865652U (en) | Detachable bottom die steel bar truss floor bearing plate | |
| CN216865653U (en) | Die block fastener and detachable die block steel bar truss floor bearing plate | |
| CN206681261U (en) | A kind of side sticking steel plate formula Combined concrete coupling beam | |
| CN210316566U (en) | Aluminum-wood combined template | |
| CN111395543A (en) | Assembly type steel structure beam-plate connecting structure adopting wave-folded perforated plate connecting piece | |
| CN104088462A (en) | Connecting piece of concrete combined formworks | |
| CN218912236U (en) | Building concrete placement combination wood matrix installation quick detach subassembly | |
| CN1970971A (en) | Snap-in type steel-tube scaffold device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |