CN114776004A - External locking type clamp for assembly type frame structure and construction method - Google Patents
External locking type clamp for assembly type frame structure and construction method Download PDFInfo
- Publication number
- CN114776004A CN114776004A CN202210619482.3A CN202210619482A CN114776004A CN 114776004 A CN114776004 A CN 114776004A CN 202210619482 A CN202210619482 A CN 202210619482A CN 114776004 A CN114776004 A CN 114776004A
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- rod
- clamping rod
- sliding block
- horizontal
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides an external locking type clamp for an assembled frame structure and a construction method, wherein the external locking type clamp comprises a horizontal clamping rod, a vertical clamping rod positioned on one side of the horizontal clamping rod, a sliding block positioned on the other side of the horizontal clamping rod and a reaction rod arranged on the sliding block, wherein the sliding block is arranged on the horizontal clamping rod in a sliding manner, and the sliding block is also provided with a fixing piece capable of fixing the position of the sliding block relative to the horizontal clamping rod; at least one clamping bolt penetrates through the reaction rod, and the clamping bolt can be rotated to move towards the direction close to and away from the vertical clamping rod on the reaction rod. The invention greatly facilitates the installation operation of constructors, avoids the traditional fixing mode of adopting embedded bolts, improves the production efficiency, simplifies the installation operation and is convenient for the post-treatment. Good stability, saving manpower and materials, repeated utilization, low cost and obvious practical effect. And the assembling and disassembling efficiency of the template in construction is greatly improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an external locking type clamp of an assembled frame structure and a construction method.
Background
With the comprehensive transformation and upgrading of the building industry in China and the rapid development of an assembly type building system, most of the existing assembly type frame structure composite beam support forms adopt the mode that a screw rod is pre-embedded (or a screw rod is inserted in the later stage of a reserved hole) in the production process of prefabricating a composite beam, the form is fixed (as shown in the attached drawing 6) in the mode that the pre-embedded screw rod (or the screw rod inserted in the later stage of the reserved hole) penetrates through the form and is screwed by a nut, and the screw rod is cut off after the construction is completed and the form is disassembled. The method has several defects, namely firstly, the production of the superposed beam is troublesome and the support of the template is long due to the pre-buried screw rod; and secondly, the screw rod needs to be cut off and the side surface of the superposed beam needs to be subjected to secondary treatment in the later stage, so that the appearance is poor, and the construction efficiency and the entity quality are influenced.
Disclosure of Invention
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an external locking type clamp of an assembled frame structure comprises a horizontal clamping rod, a vertical clamping rod positioned on one side of the horizontal clamping rod, a sliding block positioned on the other side of the horizontal clamping rod, and a reaction rod arranged on the sliding block, wherein the sliding block is arranged on the horizontal clamping rod in a sliding manner, and the sliding block is also provided with a fixing piece capable of fixing the sliding block relative to the horizontal clamping rod;
at least one clamping bolt penetrates through the reaction rod, and the clamping bolt can be rotated to move towards the direction close to and away from the vertical clamping rod on the reaction rod.
Furthermore, one side of the corresponding template of the vertical clamping rod is provided with a plurality of placing tables for clamping and placing wood purlin, and the distance between the end part of each placing table and the vertical clamping rod is smaller than the cross section width of the wood purlin.
Further, the sliding block is a C type shape with a downward opening, and is clamped on the horizontal clamping rod, and the fixing piece is a fixing bolt arranged on the sliding block in a penetrating mode.
Furthermore, one end of the corresponding sliding block of the horizontal clamping rod is provided with a plurality of through holes for the fixing bolt to pass through.
Furthermore, one end of the corresponding vertical clamping rod of the horizontal clamping rod is provided with a first reinforcing rod, one end of the first reinforcing rod is connected with the horizontal clamping rod, and the other end of the first reinforcing rod is connected with one side, far away from the superposed beam, of the vertical clamping rod.
Furthermore, a second reinforcing rod is arranged at one end, far away from the superposed beam, of the sliding block, one end of the second reinforcing rod is connected with the sliding block, and the other end of the second reinforcing rod is connected with one side, far away from the superposed beam, of the reaction rod.
Furthermore, the vertical clamping rod is rotationally connected with the horizontal clamping rod, and the reaction rod is rotationally connected with the sliding block; one end of the first reinforcing rod is rotatably connected with the horizontal clamping rod, and the other end of the first reinforcing rod is detachably connected with the vertical clamping rod; rotate between the one end of second reinforcement bar and the sliding block and be connected, the separable and reaction rod connection of the other end.
Furthermore, a groove is formed in one side, corresponding to the first reinforcing rod, of the vertical clamping rod, and the end part of the first reinforcing rod abuts against the groove; one side of the reaction rod corresponding to the second reinforcing rod is provided with a boss, and the end part of the second reinforcing rod is abutted to the lower part of the boss.
Further, the end of each clamping bolt is provided with a contact plate, and the clamping bolt is in contact with the superposed beam through the contact plate.
A construction method of an external locking type clamp of an assembled frame structure is disclosed, wherein the external locking type clamp of the assembled frame structure is the external locking type clamp of the assembled frame structure, and the specific method is as follows:
when the template is fixed, the vertical clamping rod is clamped on one side of a beam, the vertical clamping rod, the wooden square column and the template are attached to the beam in a contact mode, meanwhile, the horizontal clamping rod penetrates through the bottom of the beam and is in a horizontal state, then the sliding block drives the reaction plate to move on the horizontal clamping rod in the direction of the beam until the reaction plate moves to the position of the beam, then the sliding block and the horizontal clamping rod are fixed through the fixing piece, the clamping bolt is tightened to enable the clamping bolt to move in the direction close to the vertical clamping rod, and the template is firmly attached to one side of the beam under the combined action of the clamping bolt and the vertical clamping rod;
when the template is disassembled, the clamping bolt is unscrewed, the looseness of the fixture is realized, then the fixation between the horizontal clamping rod and the sliding block is released, and then the reaction plate drives the sliding block to move along the direction that the horizontal clamping rod is far away from the beam body.
The invention has the beneficial effects that:
according to the invention, the vertical clamping rods and the counter-force rods are positioned at two sides of the superposed beam, and the template is fixed on the superposed beam in a manner of moving the counter-force rods and rotating the clamping bolt, so that the mounting operation of constructors is greatly facilitated, the traditional fixing manner of adopting embedded bolts is avoided, the production efficiency is improved, the mounting operation is simplified, and the post-treatment is facilitated. Good stability, saving manpower and materials, repeated utilization, low cost and obvious practical effect. The assembling and disassembling efficiency of the template in construction is greatly improved.
Drawings
In the drawings:
FIG. 1 is a front view of an external locking clamp of an assembled frame structure according to the present invention;
FIG. 2 is a side view of the external locking clamp of the fabricated frame structure of the present invention;
FIG. 3 is a view of the assembled frame structure with the external locking clip folded;
FIG. 4 is a front view of the external locking clamp of the assembled frame structure during construction;
FIG. 5 is a top view of the external locking type fixture for assembled frame structure according to the present invention in construction;
fig. 6 is a front view of a related art construction.
Description of the reference numerals:
1-horizontal clamping rod, 11-through hole, 12-first reinforcing rod, 2-vertical clamping rod, 21-placing table, 22-groove, 3-counter force rod, 31-clamping bolt, 32-boss, 33-contact plate, 34-abdicating groove, 4-sliding block, 41-fixing bolt, 42-second reinforcing rod, 5-superposed beam, 6-superposed slab, 7-template and 8-wood square.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, and it should be understood that the described examples are only a part of the examples of the invention, and not all of the examples. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. 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.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship, movement, etc. of the components in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "a plurality" means two or more. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the invention.
See fig. 1-6.
An external locking type clamp of an assembled frame structure comprises a horizontal clamping rod 1, a vertical clamping rod 2 positioned on one side of the horizontal clamping rod 1, a counter-force rod 3 positioned on the other side of the horizontal clamping rod 1 and a sliding block 4 arranged at the bottom of the counter-force rod 3, wherein the horizontal clamping rod 1 is positioned at the bottoms of the vertical clamping rod 2 and the counter-force rod 3, the sliding block 4 is arranged on the horizontal clamping rod 1 in a sliding manner, and the sliding block 4 is also provided with a fixing piece capable of fixing the sliding block 4 relative to the horizontal clamping rod 1;
at least one clamping bolt 31 penetrates through the reaction rod 3, and the clamping bolt 31 can move on the reaction rod 3 towards and away from the vertical clamping rod 2 by rotating the clamping bolt 31.
In the concrete implementation, when the composite beam 5 and the composite slab 6 are poured, since the composite beam 5 is a factory prefabricated member, the main pouring location and the top of the composite beam 5, the top of the composite slab 6 and the joint of the composite beam 5 and the composite slab 6 are known from the background part, and the problems solved by the application are mainly concentrated on the support of the template 7 on one side of the composite beam 5 during pouring. When the combined beam is used, the template 7 is moved to one side of the combined beam 5, then the vertical clamping rod 2 is positioned on one sides of the combined beam 5 and the template 7, and the horizontal clamping rod 1 penetrates through the bottom of the combined beam 5 to reach one side of the combined beam 5, which is far away from the template 7, and the reaction rod 3 is also positioned on one side of the combined beam 5, which is far away from the template 7. Then, the sliding block 4 is used for driving the counter force rod 3 to move on the horizontal clamping rod 1, so that the counter force rod 3 is close to the superposed beam 5, and then the sliding block 4 is fixed relative to the horizontal clamping rod 1 by using a fixing piece. Then, the clamping bolt 31 is rotated to move the clamping bolt 31 in a direction close to the vertical clamping bar 2, and the template 7 is firmly attached to one side of the superposed beam 5 under the combined action of the clamping bolt 31 and the vertical clamping bar 2. When the form 7 is removed at a later stage, the force applied to the form 7 is released by reversely rotating the clamp bolt 31, and then the form 7 is lifted off.
According to the invention, the vertical clamping rods 2 and the reaction rods 3 are positioned at two sides of the superposed beam 5, and the template 7 is fixed on the superposed beam 5 by moving the reaction rods 3 and rotating the clamping bolts 31, so that the mounting operation of constructors is greatly facilitated, the traditional fixing mode of pre-embedded bolts is avoided, the production efficiency is improved, the mounting operation is simplified, and the later-stage treatment is facilitated. Good stability, labor and material saving, repeated utilization, low cost and obvious practical effect. The assembling and disassembling efficiency of the template 7 in construction is also greatly improved; meanwhile, the method can be popularized to other structural types, and popularization and application of the industry are facilitated.
In an embodiment, a plurality of shelves 21 for clamping and placing wood purlin 8 are arranged on one side of the vertical clamping rod 2 corresponding to the template 7, and the shelves 21 are distributed on the vertical clamping rod 2 from top to bottom. Wherein, the distance between the end of the rest table 21 and the vertical clamping rod 2 is less than the width of the cross section of the wood balk 8.
In specific implementation, because the distance between the end of the placing table 21 and the vertical clamping rod 2 is smaller than the width of the cross section of the wood balk 8, one side of the wood balk 8 placed on the placing table 21 is firstly contacted with the template 7, the vertical clamping rod 2 disperses the pressure to the template 7 through the wood balk 8, and the clamping force of the clamps can be uniformly dispersed on the template 7 by arranging a plurality of clamps while the clamping force of the clamps is ensured.
In one embodiment, the sliding block 4 is a C-shaped member with a downward opening, and is engaged with the horizontal locking bar 1, and the fixing member is a fixing bolt 41 passing through the sliding block 4. In specific implementation, the fixing bolt 41 is spirally matched with the sliding block 4, and the positions of the sliding block 4 and the horizontal clamping rod 1 can be fixed by rotating the fixing bolt 41 to tightly abut against the horizontal clamping rod 1.
In an embodiment, a plurality of through holes 11 for the fixing bolts 41 to pass through are formed in one end of the horizontal clamping bar 1 corresponding to the sliding block 4 along the length direction of the horizontal clamping bar 1. Design like this, can make fixing bolt pass fenestrate mode and fix the sliding block at horizontal kelly, fixed mode is firm reliable.
In an embodiment, the horizontal clamping bar 1 is provided with a first reinforcing bar 12 at an end corresponding to the vertical clamping bar 2, and one end of the first reinforcing bar 12 is connected to the horizontal clamping bar 1, and the other end is connected to a side of the vertical clamping bar 2 away from the composite beam 5. Design like this, constitute a triangle-shaped stable structure between first anchor strut, vertical kelly and the horizontal kelly, make vertical kelly can bear bigger power, improve the intensity of horizontal kelly.
In one embodiment, a second reinforcing rod 42 is disposed on an end of the sliding block 4 away from the composite beam 5, and one end of the second reinforcing rod 42 is connected to the sliding block 4 and the other end is connected to a side of the reaction rod 3 away from the composite beam 5. Design like this, constitute a triangle-shaped stable structure between second anchor strut, sliding block and the reaction bar, make the reaction bar can bear bigger power, improve the intensity of reaction bar.
In one embodiment, the vertical clamping rod 2 is rotatably connected with the horizontal clamping rod 1, the reaction rod 3 is rotatably connected with the sliding block 4, one end of the first reinforcing rod 12 is rotatably connected with the horizontal clamping rod 1, the other end of the first reinforcing rod is detachably connected with the vertical clamping rod 2, one end of the second reinforcing rod 42 is rotatably connected with the sliding block 4, and the other end of the second reinforcing rod is detachably connected with the reaction rod 3. Design like this, be convenient for fold to fixture and accomodate, convenient storage.
Preferably, the width of the placement table 21 is larger than the width of the horizontal clamping bar 1, and the placement table 21 is provided with an avoiding groove 34 corresponding to the horizontal clamping bar 1. By the design, when the horizontal clamping rod rotates downwards, the receding groove on the placing table is clamped on the horizontal clamping rod, and the folding and accommodating effects of the clamping apparatus are further improved.
In one embodiment, the vertical clamping bar 2 is provided with a groove 22 corresponding to one side of the first reinforcing bar 12, the end of the first reinforcing bar 12 abuts in the groove 22, the reaction bar 3 is provided with a boss 32 corresponding to one side of the second reinforcing bar 42, and the end of the second reinforcing bar 42 abuts under the boss 32. Design like this, realize that first anchor strut, second anchor strut are separable to be connected with vertical kelly and reaction rod through this kind of mode, simple structure, the preparation is convenient.
In one embodiment, the end of each clamping bolt 31 is provided with a contact plate 33, and the clamping bolt 31 is in contact with the laminated beam 5 through the contact plate 33. Preferably, the contact plate 33 is rotatably connected to the end of the clamping bolt 31. The design can reduce the pressure that the clamp bolt applyed on the composite beam, avoids the surface damage of composite beam.
A construction method of an external locking type clamp of an assembly type frame structure is disclosed, wherein the external locking type clamp of the assembly type frame structure is the external locking type clamp of the assembly type frame structure, and the specific method is as follows:
when the template 7 is fixed, firstly, the vertical clamping rod 2 is clamped on a wood balk 8 on one side of a beam body, so that the vertical clamping rod 2, the wood balk 8 and the template 7 are contacted and attached with the beam body, meanwhile, the horizontal clamping rod 1 penetrates through the bottom of the beam body and is in a horizontal state, then the sliding block 4 drives the reaction plate to move on the horizontal clamping rod 1 towards the direction of the beam body until the reaction plate moves to the position of the beam body, then, the sliding block 4 and the horizontal clamping rod 1 are fixed by using the fixing part, then, the clamping bolt 31 is screwed by a wrench so that the clamping bolt 31 moves towards the direction close to the vertical clamping rod 2, and the template 7 is firmly attached to one side of the beam body under the combined action of the clamping bolt 31 and the vertical clamping rod 2;
when the template 7 is disassembled, the clamping bolt 31 is unscrewed by a wrench, the loosening of the fixture is realized, then the fixation between the horizontal clamping rod 1 and the sliding block 4 is released, and then the reaction plate drives the sliding block 4 to move along the direction of the horizontal clamping rod 1 far away from the beam body, so that the separation of the fixture and the template 7 is realized.
When the vertical clamping rod 2 clamps the wood balk 8 on one side of the beam body, the end part of the first reinforcing rod 12 is abutted against the vertical clamping rod 2 to provide supporting force for the vertical clamping rod 2; when the reaction plate is moved to the beam position, the ends of the second reinforcing rods 42 are urged against the reaction plate to provide support for the reaction plate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention.
Claims (10)
1. The utility model provides an assembled frame construction external locking formula fixture which characterized in that: the device comprises a horizontal clamping rod (1), a vertical clamping rod (2) positioned on one side of the horizontal clamping rod (1), a sliding block (4) positioned on the other side of the horizontal clamping rod (1) and a reaction rod (3) arranged on the sliding block (4), wherein the sliding block (4) is arranged on the horizontal clamping rod (1) in a sliding manner, and a fixing piece capable of fixing the position of the sliding block (4) relative to the horizontal clamping rod (1) is further arranged on the sliding block (4);
at least one clamping bolt (31) penetrates through the reaction rod (3), and the clamping bolt (31) can be rotated to enable the clamping bolt (31) to move towards and away from the vertical clamping rod (2) on the reaction rod (3).
2. The fabricated frame structure external locking clip of claim 1, wherein: one side of the vertical clamping rod (2) corresponding to the template (7) is provided with a plurality of shelves (21) for clamping wood purlin (8), and the distance between the end of each shelf (21) and the vertical clamping rod (2) is smaller than the width of the cross section of the wood purlin (8).
3. The fabricated frame structure external locking clip of claim 1 or 2, wherein: sliding block (4) are the C type form that an opening is decurrent to the card is established on horizontal kelly (1), fixing bolt (41) for wearing to establish on sliding block (4) are worn to the mounting.
4. The fabricated frame structure external locking clip of claim 3, wherein: one end of the horizontal clamping rod (1) corresponding to the sliding block (4) is provided with a plurality of through holes (11) for the fixing bolts (41) to pass through.
5. The fabricated frame structure external locking clip of claim 1 or 2, wherein: one end of the corresponding vertical clamping rod (2) of the horizontal clamping rod (1) is provided with a first reinforcing rod (12), one end of the first reinforcing rod (12) is connected with the horizontal clamping rod (1), and the other end of the first reinforcing rod is connected with one side, away from the superposed beam (5), of the vertical clamping rod (2).
6. The fabricated frame structure external locking clip of claim 5, wherein: one end of the sliding block (4) far away from the superposed beam (5) is provided with a second reinforcing rod (42), one end of the second reinforcing rod (42) is connected with the sliding block (4), and the other end of the second reinforcing rod is connected with one side of the reaction rod (3) far away from the superposed beam (5).
7. The fabricated frame structure external locking clip of claim 6, wherein: the vertical clamping rod (2) is rotationally connected with the horizontal clamping rod (1), and the reaction rod (3) is rotationally connected with the sliding block (4); one end of the first reinforcing rod (12) is rotatably connected with the horizontal clamping rod (1), and the other end of the first reinforcing rod is detachably connected with the vertical clamping rod (2); one end of the second reinforcing rod (42) is rotatably connected with the sliding block (4), and the other end of the second reinforcing rod is detachably connected with the reaction rod (3).
8. The fabricated frame structure external locking clip of claim 7, wherein: one side, corresponding to the first reinforcing rod (12), of the vertical clamping rod (2) is provided with a groove (22), and the end part of the first reinforcing rod (12) abuts against the inside of the groove (22); one side of the reaction rod (3) corresponding to the second reinforcing rod (42) is provided with a boss (32), and the end part of the second reinforcing rod (42) is abutted below the boss (32).
9. The fabricated frame structure external locking clip of claim 1 or 2, wherein: contact plates (33) are arranged at the end parts of the clamping bolts (31), and the clamping bolts (31) are in contact with the superposed beam (5) through the contact plates (33).
10. A construction method of an external locking type clamp of an assembled frame structure is characterized in that: the assembled frame structure external locking clamp is the assembled frame structure external locking clamp in any one of claims 1 to 9, and the specific method is as follows:
when the template (7) is fixed, firstly, the vertical clamping rod (2) is clamped on a wood balk (8) on one side of a beam body, so that the vertical clamping rod (2), the wood balk (8) and the template (7) are contacted and attached with the beam body, meanwhile, the horizontal clamping rod (1) penetrates through the bottom of the beam body and is in a horizontal state, then the sliding block (4) drives the reaction plate to move on the horizontal clamping rod (1) towards the direction of the beam body until the reaction plate moves to the position of the beam body, then the sliding block (4) and the horizontal clamping rod (1) are fixed by using the fixing piece, then the clamping bolt (31) is screwed down to enable the clamping bolt (31) to move towards the direction close to the vertical clamping rod (2), and under the combined action of the clamping bolt (31) and the vertical clamping rod (2), the template (7) is firmly attached to one side of the beam body;
when the template (7) is disassembled, the clamping bolt (31) is unscrewed to realize the loosening of the clamping apparatus, then the fixing between the horizontal clamping rod (1) and the sliding block (4) is released, and then the reaction plate drives the sliding block (4) to move along the direction of the horizontal clamping rod (1) far away from the beam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210619482.3A CN114776004A (en) | 2022-05-30 | 2022-05-30 | External locking type clamp for assembly type frame structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210619482.3A CN114776004A (en) | 2022-05-30 | 2022-05-30 | External locking type clamp for assembly type frame structure and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114776004A true CN114776004A (en) | 2022-07-22 |
Family
ID=82421579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210619482.3A Pending CN114776004A (en) | 2022-05-30 | 2022-05-30 | External locking type clamp for assembly type frame structure and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114776004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116181059A (en) * | 2023-01-09 | 2023-05-30 | 安徽省第二建筑工程有限公司 | Concrete upturning beam template fixing tool and construction method |
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| JPH04174172A (en) * | 1990-11-07 | 1992-06-22 | Okabe Co Ltd | Support unit of beam mold |
| CN111691666A (en) * | 2020-06-30 | 2020-09-22 | 河南省第一建设集团第七建筑工程有限公司 | Be suitable for housing construction structure beam bottom reinforcing apparatus of different cross-sections |
| CN212027119U (en) * | 2020-04-23 | 2020-11-27 | 高佳丽 | Concrete building template for civil engineering |
| CN213359387U (en) * | 2020-09-25 | 2021-06-04 | 河南省安装集团有限责任公司 | Novel adjustable building lintel shell plate clamping device |
| KR20210129403A (en) * | 2020-04-20 | 2021-10-28 | 주식회사 케이엘디 | Improved supporting apparatus for girder form |
| CN216446509U (en) * | 2021-12-03 | 2022-05-06 | 上海金鹿建设(集团)有限公司 | Sill ring beam formwork support frame |
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2022
- 2022-05-30 CN CN202210619482.3A patent/CN114776004A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04174172A (en) * | 1990-11-07 | 1992-06-22 | Okabe Co Ltd | Support unit of beam mold |
| KR20210129403A (en) * | 2020-04-20 | 2021-10-28 | 주식회사 케이엘디 | Improved supporting apparatus for girder form |
| CN212027119U (en) * | 2020-04-23 | 2020-11-27 | 高佳丽 | Concrete building template for civil engineering |
| CN111691666A (en) * | 2020-06-30 | 2020-09-22 | 河南省第一建设集团第七建筑工程有限公司 | Be suitable for housing construction structure beam bottom reinforcing apparatus of different cross-sections |
| CN213359387U (en) * | 2020-09-25 | 2021-06-04 | 河南省安装集团有限责任公司 | Novel adjustable building lintel shell plate clamping device |
| CN216446509U (en) * | 2021-12-03 | 2022-05-06 | 上海金鹿建设(集团)有限公司 | Sill ring beam formwork support frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116181059A (en) * | 2023-01-09 | 2023-05-30 | 安徽省第二建筑工程有限公司 | Concrete upturning beam template fixing tool and construction method |
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