CN212336707U - Assembled novel building template - Google Patents
Assembled novel building template Download PDFInfo
- Publication number
- CN212336707U CN212336707U CN202021872337.9U CN202021872337U CN212336707U CN 212336707 U CN212336707 U CN 212336707U CN 202021872337 U CN202021872337 U CN 202021872337U CN 212336707 U CN212336707 U CN 212336707U
- Authority
- CN
- China
- Prior art keywords
- groove
- aluminum profile
- shaped aluminum
- template
- frame
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a novel building templates of assembled, including cell type aluminum section frame and template, the template is fixed on cell type aluminum section frame through a plurality of bolts and with bolt assorted nut, and cell type aluminum section frame includes that a plurality of roots can dismantle the cell type aluminium alloy of linking together from beginning to end, and the bolt that the fixed die plate was used is located the recess of cell type aluminium alloy and template binding face, and bolt one end and template face parallel and level. The utility model has the advantages of repeated use, low average use cost, no need of hole forming or welding in the process of processing the aluminum profile, and repeated use; the modularization, the weight is light, easy to install; the edge joint is few, the precision is high, the bearing capacity is high, and the die is not easy to explode; the construction period is short, the poured concrete has good appearance and high quality, and the concrete can be recycled, saves energy and protects environment.
Description
Technical Field
The utility model relates to a new building material technical field especially relates to the novel building templates of assembled that aluminium alloy and template combine to use.
Background
At present, in the building field, often use the template to pour, the template of different grade type is assembling the storage phase, generally has the following condition:
(1) the turnover frequency of the wood template is low; the water soaked in the template is easy to degum, bulge and crack, the thickness is uneven, and the deformation easily causes the uneven construction quality of the concrete surface to be reduced. Low residual value and no environmental pollution.
(2) After the aluminum template and the steel template are formed and enter a construction site, the aluminum template and the steel template are difficult to refit, and the special-shaped template is difficult to process in the construction site, so that the construction progress is influenced.
(3) The template is reinforced by battens, plastic battens, metal profiles or composite profiles, and modular construction cannot be achieved.
Disclosure of Invention
The utility model discloses aim at solving prior art not enough, and provide the novel building templates of assembled. The problems that the existing wood template has few turnover times, is easy to deform, has low residual value and is not environment-friendly are solved; the aluminum template and the steel template are difficult to refit after being formed, the special-shaped template is difficult to process on the construction site, and the plastic template can not be constructed in a modularized way.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: novel building templates of assembled, including cell type aluminum section frame and template, the template is fixed on cell type aluminum section frame through a plurality of bolts and with bolt assorted nut, and cell type aluminum section frame includes that a plurality of roots can dismantle the cell type aluminium alloy that links together end to end, and the bolt that the fixed die plate was used is located the recess of cell type aluminium section and template binding face, and bolt one end and template face parallel and level.
According to the size and strength requirements of the template, a reinforced groove-shaped aluminum profile for reinforcing the groove-shaped aluminum profile frame is arranged on the inner side of the aluminum profile frame.
The reinforced groove-shaped aluminum profile comprises a plurality of longitudinal groove-shaped aluminum profile inner ribs parallel to the length direction of the groove-shaped aluminum profile frame and a plurality of transverse groove-shaped aluminum profile inner ribs parallel to the width direction of the groove-shaped aluminum profile frame, the transverse groove-shaped aluminum profile inner ribs and the longitudinal groove-shaped aluminum profile inner ribs are detachably connected together, one ends of the transverse groove-shaped aluminum profile inner ribs and the longitudinal groove-shaped aluminum profile inner ribs, close to the inner side of the groove-shaped aluminum profile frame, are detachably connected with the groove-shaped aluminum profile frame, and the transverse groove-shaped aluminum profile inner ribs and the longitudinal groove-shaped aluminum profile inner ribs.
One side and the reinforcement cell type aluminium alloy laminating of template and cell type aluminium alloy frame, and the template pass through a plurality of bolts and with the bolt assorted nut fix on reinforcing cell type aluminium alloy, and bolt one end and template face parallel and level.
The number of rib is 1 in vertical cell type aluminium alloy, the number of rib is 6 in the horizontal cell type aluminium alloy, the both sides of rib in the vertical cell type aluminium alloy of rib equipartition in 6 horizontal cell type aluminium alloy, the both ends of rib can be dismantled with cell type aluminium alloy frame's inboard and be connected in vertical cell type aluminium alloy, the one end of rib can be dismantled with vertical cell type aluminium alloy inner rib and be connected in the horizontal cell type aluminium alloy, the other end can be dismantled with cell type aluminium alloy frame's inboard and be connected, cell type aluminium alloy frame inboard equally divide into eight parts in vertical cell type aluminium alloy inner rib and the horizontal cell type aluminium alloy.
The template is provided with a plurality of fixing holes, the screw end of a bolt on the groove-shaped aluminum profile frame connected with the template penetrates out of the fixing holes and is fixedly connected with a nut matched with the groove in the groove-shaped aluminum profile frame after penetrating out, and one end of the bolt is flush with the surface of the template; the screw end of the bolt on the reinforced groove-shaped aluminum profile connected with the template penetrates out of the fixing hole, and is fixedly connected with the nut arranged in the groove of the reinforced groove-shaped aluminum profile in a matched mode after penetrating out, and one end of the bolt is flush with the surface of the template.
And the two adjacent groove-shaped aluminum profiles, the transverse groove-shaped aluminum profile inner rib and the longitudinal groove-shaped aluminum profile inner rib, the transverse groove-shaped aluminum profile inner rib and the groove-shaped aluminum profile frame, and the longitudinal groove-shaped aluminum profile inner rib and the groove-shaped aluminum profile frame are connected together through aluminum corner connectors or angle fixing plates or die-casting built-in connecting pieces or angle groove-shaped aluminum profiles and angle connecting pieces.
The template is one of a plastic plate, a plastic template, a hollow plastic template and a metal plate. The holes in the hollow plastic template are parallel to the length direction of the groove-shaped aluminum profile frame or the holes in the hollow plastic template plate are parallel to the width direction of the groove-shaped aluminum profile frame.
The size of the end face of the template is equal to that of the end face of the groove-shaped aluminum section frame.
The inner ribs of the groove-shaped aluminum profiles, the transverse groove-shaped aluminum profiles and the longitudinal groove-shaped aluminum profiles are detachably connected with external groove-shaped aluminum profiles.
The utility model has the advantages that: the utility model has the advantages of repeated use, low average use cost, no need of perforating or welding in the processing process of the groove-shaped aluminum profile, no damage to the profile, and repeated use; the modularization, the weight is light, easy to install; the edge joint is few, the precision is high, the bearing capacity is high, and the die is not easy to explode; the construction period is short, the poured concrete has good appearance and quality, the residual value can be recycled, and the energy-saving and environment-friendly effects are achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a front view of the present invention;
FIG. 5 is a connection relation diagram of a groove-shaped aluminum profile frame and an external groove-shaped aluminum profile;
FIG. 6 is a schematic view of the construction of a corner groove connection;
FIG. 7 is a construction form connected in a triangular configuration;
FIG. 8 is a schematic structural view of four modular building panels connected together;
FIG. 9 is a schematic view of the structure of the male mold in the manufacture of the male mold;
FIG. 10 is a schematic view of a structure in manufacturing a negative angle mold;
in the figure: 1-a groove-shaped aluminum profile frame; 2-template; 3-groove type aluminum profile; 4-fixing holes; 5-reinforcing a groove-shaped aluminum profile; 51-longitudinal groove type aluminum profile inner ribs; 52-transverse groove type aluminum profile inner ribs; 6-corner groove connectors; 7-external groove type aluminum profile; 8-aluminum corner connectors; 9-a connecting plate;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
in the utility model, the corner fittings, the steering corner fittings, the corner connectors and the corner grooves are collectively called corner fittings; the rectangular connecting plate, the straight connecting plate, the cross connecting plate, the T-shaped connecting plate, the L-shaped connecting plate, the angle connecting plate and the like are collectively called as connecting plates; the hexagon socket head cap screw, countersunk flat machine screw, semi-round head screw, T-shaped screw and the like are collectively called as screws; t-shaped nuts, elastic nuts, spring plate nuts, slider nuts, flange nuts and the like are collectively called nuts.
As shown in fig. 1-9, the assembled novel building template comprises a groove-shaped aluminum profile frame 1 and a template 2, wherein the template 2 is fixed on the groove-shaped aluminum profile frame 1 through a plurality of bolts and nuts matched with the bolts, the groove-shaped aluminum profile frame 1 comprises a plurality of groove-shaped aluminum profiles 3 which are detachably connected together end to end, the bolts for fixing the template 2 are positioned in grooves of the joint surfaces of the groove-shaped aluminum profiles 3 and the template 2, and one end of each bolt is flush with the surface of the template 2.
According to the size and strength requirements of the template, a reinforced groove-shaped aluminum profile 5 used for reinforcing the groove-shaped aluminum profile frame 1 is arranged on the inner side of the aluminum profile frame 1.
The reinforced groove-shaped aluminum profile 5 comprises a plurality of longitudinal groove-shaped aluminum profile inner ribs 51 parallel to the length direction of the groove-shaped aluminum profile frame 1 and a plurality of transverse groove-shaped aluminum profile inner ribs 52 parallel to the width direction of the groove-shaped aluminum profile frame 1, the transverse groove-shaped aluminum profile inner ribs 52 and the longitudinal groove-shaped aluminum profile inner ribs 51 are detachably connected together, one ends of the transverse groove-shaped aluminum profile inner ribs 52 and the longitudinal groove-shaped aluminum profile inner ribs 51, close to the inner side of the groove-shaped aluminum profile frame 1, are detachably connected with the groove-shaped aluminum profile frame 1, and the transverse groove-shaped aluminum profile inner ribs 52 and the longitudinal groove-shaped aluminum profile inner ribs 51 divide.
One side of template 2 and 1 laminating of cell type aluminum section bar frame is laminated with reinforcement cell type aluminium alloy 5, and template 2 through a plurality of bolts with bolt assorted nut fix on reinforcement cell type aluminium alloy 5, and bolt one end and 2 face parallel and level of template.
The number of ribs 51 in the vertical groove type aluminum profile is 1, the number of ribs 52 in the horizontal groove type aluminum profile is 6, 6 ribs 52 in the horizontal groove type aluminum profile are uniformly distributed on two sides of the ribs 51 in the vertical groove type aluminum profile, two ends of the ribs 51 in the vertical groove type aluminum profile are detachably connected with the inner side of the groove type aluminum profile frame 1, one end of each rib 52 in the horizontal groove type aluminum profile is detachably connected with the corresponding rib 51 in the vertical groove type aluminum profile, the other end of each rib is detachably connected with the inner side of the groove type aluminum profile frame 1, and the inner ribs 51 of the vertical groove type aluminum profile and the inner ribs 52 of the horizontal groove type aluminum profile equally.
The template 2 is provided with a plurality of fixing holes 4, the screw ends of the bolts on the groove type aluminum profile frame 1 connected with the template 2 penetrate out of the fixing holes 4 and are fixedly connected with nuts matched with the grooves in the groove type aluminum profile frame 1 after penetrating out, and one end of each bolt is flush with the surface of the template 2; the screw end of the bolt on the reinforced groove type aluminum profile 5 connected with the template 2 penetrates out of the fixing hole 4 and is fixedly connected with the nut arranged in the groove of the reinforced groove type aluminum profile 5 in a matched mode after penetrating out, and one end of the bolt is flush with the surface of the template 2.
The adjacent two groove-shaped aluminum profiles 3, the transverse groove-shaped aluminum profile inner rib 52 and the longitudinal groove-shaped aluminum profile inner rib 51, the transverse groove-shaped aluminum profile inner rib 52 and the groove-shaped aluminum profile frame 1, and the longitudinal groove-shaped aluminum profile inner rib 51 and the groove-shaped aluminum profile frame 1 can be connected together through corner pieces 8 or connecting plates 9 or corner groove connecting pieces 6 or aluminum profile corner pieces and corner connecting pieces.
The template 2 is one of a plastic plate, a plastic template, a hollow plastic template and a metal plate, and holes in the hollow plastic template are parallel to the length direction of the groove-shaped aluminum profile frame 1 or holes in the hollow plastic template are parallel to the width direction of the groove-shaped aluminum profile frame 1.
The size of the template 2 is equal to that of the end surface of the groove-shaped aluminum profile frame 1.
The groove-shaped aluminum profiles 3, the transverse groove-shaped aluminum profile inner ribs 52 and the longitudinal groove-shaped aluminum profile inner ribs 51 can be detachably connected with external groove-shaped aluminum profiles 7.
The utility model discloses cell type aluminum section frame 1's one side laminating is fixed with template 2 to and according to the reinforcement cell type aluminium alloy 5 that cell type aluminum section frame 1 size set up, the connected mode between reinforcement cell type aluminium alloy 5, external cell type aluminium alloy 7 and the cell type aluminum section frame 1 can be connected through using corner fittings, connecting plate, anchor formula connecting piece, built-in connection spare, oblique angle connecting piece and bolt, nut.
The corner fittings, the steering corner fittings, the corner connectors and the corner grooves are collectively called corner fittings; the rectangular connecting plate, the straight connecting plate, the cross connecting plate, the T-shaped connecting plate, the L-shaped connecting plate, the angle connecting plate and the like are collectively called as connecting plates; the hexagon socket head cap screw, countersunk flat machine screw, semi-round head screw, T-shaped screw and the like are collectively called as screws; t-shaped nuts, elastic nuts, spring plate nuts, slider nuts, flange nuts and the like are collectively called nuts.
The groove-shaped aluminum profile frame 1 and the reinforcing groove-shaped aluminum profile 3 are arranged on the same side of the template 2, and the template 2 and the groove-shaped aluminum profile frame 1 are parallel and level to each other along one end of the thickness direction.
The groove-shaped aluminum profile frame 1 and the template 2 are of the same size structure, and necessary reinforcing groove-shaped aluminum profiles 3 are arranged according to the size of the groove-shaped aluminum profile frame 1. The template 2 can be a whole or formed by splicing a plurality of templates.
In addition, the utility model discloses can also make reentrant corner mould and external corner mould, when making the wall body external corner, as shown in fig. 9, the perpendicular right angle that forms of two templates 2, the right angle inboard that two templates 2 formed is used for pouring the wall body external corner, the right angle outside that two templates 2 formed and cell type aluminium alloy frame 1 fixed connection; when making the wall body reentrant corner, as shown in fig. 10, two cell type aluminum section bar frames 1 form the right angle perpendicularly, and the right angle outside that two cell type aluminum section bar frames 1 formed is fixed with two mutually perpendicular's template 2, and 2 sides of template are used for pouring the reentrant corner of wall body, the utility model discloses can make not unidimensional corner and wall according to the construction needs.
As shown in fig. 7, three groove-shaped aluminum profiles 3 can be connected into a triangle, and the connection position can be fixed by corner fittings and connecting plates.
As shown in fig. 8, four modular building templates are connected together, a groove-shaped aluminum material for connection may be disposed between two adjacent modular building templates, the four modular building templates are connected together to form a template layer, a wall is manufactured by using the two template layers, the two template layers are parallel, a wall gap for casting is left between the two template layers, and the groove-shaped aluminum material for connection of the two template layers may be fixed by a plurality of tie bolts.
The utility model discloses the during operation, make two parallel arrangement's cell type aluminum section frame 1 according to the construction requirement, and two cell type aluminum section frame 1 back of the body face installation bearing diagonal of (often used in the construction, need not to point out very much), two cell type aluminum section frame 1's opposite face installation template 2, concreting between two templates 2 after the installation is accomplished, wait the concrete solidification and accomplish the back, take off cell type aluminum section frame 1 and template 2, when template 2 is plastic slab or foraminiferous plastic slab, the plastics material is convenient for with concrete separation, and the difficult phenomenon that produces the adhesion when separating, also protected template 2 when protecting the wall. Therefore, the utility model has the advantages of repeated use, low average use cost, no need of perforating or welding to damage the aluminum profiles in the processing process of the groove-shaped aluminum profiles 3, the reinforced groove-shaped aluminum profiles 5 and the external groove-shaped aluminum profiles 7, and repeated use; the modularization, the weight is light, easy to install; the edge joint is few, the precision is high, the bearing capacity is high, and the die is not easy to explode; the construction period is short, the poured concrete has good appearance and quality, the residual value can be recycled, and the energy-saving and environment-friendly effects are achieved.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (10)
1. Novel building templates of assembled, its characterized in that, including cell type aluminum section frame (1) and template (2), template (2) are fixed on cell type aluminum section frame (1) through a plurality of bolts and with bolt assorted nut, cell type aluminum section frame (1) including a plurality of roots can dismantle cell type aluminium alloy (3) that link together end to end, the bolt that fixed die plate (2) were used is located the recess of cell type aluminium alloy (3) and template (2) binding face, and bolt one end and template (2) face parallel and level.
2. The assembled novel building template as claimed in claim 1, wherein a reinforced groove type aluminum profile (5) for reinforcing the groove type aluminum profile frame (1) is arranged on the inner side of the aluminum profile frame (1).
3. The assembled novel building template as claimed in claim 2, wherein the reinforced groove-shaped aluminum profile (5) comprises a plurality of longitudinal groove-shaped aluminum profile inner ribs (51) parallel to the length direction of the groove-shaped aluminum profile frame (1) and a plurality of transverse groove-shaped aluminum profile inner ribs (52) parallel to the width direction of the groove-shaped aluminum profile frame (1), the transverse groove-shaped aluminum profile inner ribs (52) and the longitudinal groove-shaped aluminum profile inner ribs (51) are detachably connected together, one ends of the transverse groove-shaped aluminum profile inner ribs (52) and the longitudinal groove-shaped aluminum profile inner ribs (51) close to the inner side of the groove-shaped aluminum profile frame (1) are detachably connected with the groove-shaped aluminum profile frame (1), and the transverse groove-shaped aluminum profile inner ribs (52) and the longitudinal groove-shaped aluminum profile inner ribs (51) divide the inner side of the groove-shaped aluminum.
4. The assembled novel building template as claimed in claim 3, wherein one side of the template (2) attached to the groove-shaped aluminum section frame (1) is attached to the reinforced groove-shaped aluminum section (5), the template (2) is fixed on the reinforced groove-shaped aluminum section (5) through a plurality of bolts and nuts matched with the bolts, and one end of each bolt is flush with the surface of the template (2).
5. The assembled novel building template as claimed in claim 4, wherein the number of the longitudinal groove-shaped aluminum profile inner ribs (51) is 1, the number of the transverse groove-shaped aluminum profile inner ribs (52) is 6, 6 transverse groove-shaped aluminum profile inner ribs (52) are uniformly distributed on two sides of the longitudinal groove-shaped aluminum profile inner ribs (51), two ends of the longitudinal groove-shaped aluminum profile inner ribs (51) are detachably connected with the inner side of the groove-shaped aluminum profile frame (1), one end of each transverse groove-shaped aluminum profile inner rib (52) is detachably connected with the longitudinal groove-shaped aluminum profile inner rib (51), the other end of each transverse groove-shaped aluminum profile inner rib is detachably connected with the inner side of the groove-shaped aluminum profile frame (1), and the longitudinal groove-shaped aluminum profile inner ribs (51) and the transverse groove-shaped aluminum profile inner ribs (52) equally divide the.
6. The assembly type novel building template according to claim 1, characterized in that a plurality of fixing holes (4) are arranged on the template (2), the screw ends of bolts on the groove type aluminum profile frame (1) connected with the template (2) penetrate out of the fixing holes (4) and are fixedly connected with nuts matched with the grooves in the groove type aluminum profile frame (1) after penetrating out, and one end of each bolt is flush with the surface of the template (2); the screw end of the bolt on the reinforced groove type aluminum profile (5) connected with the template (2) penetrates out of the fixing hole (4), and is fixedly connected with the nut arranged in the groove of the reinforced groove type aluminum profile (5) in a matched mode after penetrating out, and one end of the bolt is flush with the surface of the template (2).
7. The assembled novel building template as claimed in claim 5, wherein the adjacent two groove-shaped aluminum profiles (3), the transverse groove-shaped aluminum profile inner rib (52) and the longitudinal groove-shaped aluminum profile inner rib (51), the transverse groove-shaped aluminum profile inner rib (52) and the groove-shaped aluminum profile frame (1), and the longitudinal groove-shaped aluminum profile inner rib (51) and the groove-shaped aluminum profile frame (1) are connected together through corner fittings (8), connecting plates (9), corner groove connecting pieces (6), aluminum profile corner fittings and corner connecting pieces.
8. The assembled novel building template as claimed in claim 1, wherein the template (2) is one of a plastic plate, a plastic template, a hollow plastic template and a metal plate, and holes in the hollow plastic template are all parallel to the length direction of the groove-shaped aluminum profile frame (1) or holes in the perforated plastic plate and the perforated metal plate are all parallel to the width direction of the groove-shaped aluminum profile frame (1).
9. The assembled novel building template as claimed in claim 1, wherein the size of the end face of the template (2) is equal to that of the end face of the groove-shaped aluminum profile frame (1).
10. The assembled novel building template as claimed in claim 1, wherein the channel-shaped aluminum profiles (3), the transverse channel-shaped aluminum profile inner ribs (52) and the longitudinal channel-shaped aluminum profile inner ribs (51) are detachably connected with external channel-shaped aluminum profiles (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872337.9U CN212336707U (en) | 2020-09-01 | 2020-09-01 | Assembled novel building template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872337.9U CN212336707U (en) | 2020-09-01 | 2020-09-01 | Assembled novel building template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212336707U true CN212336707U (en) | 2021-01-12 |
Family
ID=74071535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021872337.9U Active CN212336707U (en) | 2020-09-01 | 2020-09-01 | Assembled novel building template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212336707U (en) |
-
2020
- 2020-09-01 CN CN202021872337.9U patent/CN212336707U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108590163B (en) | Integrated into one piece aluminum alloy building templates | |
| CN202187547U (en) | Light and high-strength alloy early-removed template system | |
| US11473298B2 (en) | Special L-shaped column shear wall module, shear wall and construction method thereof | |
| CN208347298U (en) | It is integrally formed aluminum alloy building template unit | |
| US11396748B2 (en) | Special T-shaped column shear wall module, shear wall and construction method thereof | |
| CN212336707U (en) | Assembled novel building template | |
| CN210002852U (en) | Novel template for combined use of aluminum wood | |
| CN112502427A (en) | Steel frame plastic plate building template mutually combined with aluminum alloy building template | |
| CN202299394U (en) | Combined building side template system | |
| CN111809868A (en) | Corner reinforcement for constructing column formwork and formwork reinforcement method | |
| CN111877738A (en) | Assembled novel building template | |
| CN210046849U (en) | Assembled prefabricated reinforced concrete beam column component steel and high polymer material combined template | |
| CN210105302U (en) | Supporting-free adjustable combined die for sealing die of post-cast joint of prefabricated primary and secondary beams | |
| CN111139985A (en) | Prefabricated combination stair part of assembled | |
| CN2154884Y (en) | Building steel plastic formwork | |
| CN215330896U (en) | EPS panel convenient to equipment | |
| CN212266156U (en) | Composite material and lightweight special die for forming precast beam | |
| CN212984271U (en) | Assembled wall body | |
| CN218563012U (en) | Conveniently-assembled and disassembled multipurpose aluminum alloy template | |
| CN113954216B (en) | Steel die-aluminum die building process for bridge prefabricated part | |
| CN220550857U (en) | Modularized cast-in-place concrete mold | |
| CN214402720U (en) | Steel frame plastic plate building template mutually combined with aluminum alloy building template | |
| CN211447752U (en) | Early-dismantling aluminum alloy template supporting structure | |
| CN213290686U (en) | A production mould for coincide floor | |
| CN211622347U (en) | Prefabricated combination stair part of assembled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |