CN111364760A - Cast-in-place concrete wall construction entrance to a cave strutting arrangement - Google Patents
Cast-in-place concrete wall construction entrance to a cave strutting arrangement Download PDFInfo
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- CN111364760A CN111364760A CN202010371108.7A CN202010371108A CN111364760A CN 111364760 A CN111364760 A CN 111364760A CN 202010371108 A CN202010371108 A CN 202010371108A CN 111364760 A CN111364760 A CN 111364760A
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- shaped
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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
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
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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
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/02—Forms or shutterings for making openings, cavities, slits, or channels for windows, doors, or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A cast-in-place concrete wall construction entrance to a cave strutting arrangement has the door-shaped framework that is made up of horizontal frame, both sides symmetry setting vertical frame and angle connecting piece set up in two upper corners symmetrically of the upper end, horizontal frame and vertical frame are the plastic section bar with identical groove-shaped cross section, the angle connecting piece is the plastic wedge piece with right angle top surface, both sides of the wedge piece have trough-shaped link arranged in the right angle, two trough-shaped link imbed respectively in the groove of horizontal frame and vertical frame and realize the mating connection; the groove of the two groove-shaped connecting ends is internally provided with a lock seat, and the grooves of the transverse frame and the vertical frame are internally provided with a lock catch matched with the corresponding lock seat; t-shaped connecting pieces are respectively arranged in the middle of the transverse frame and the middle of the two vertical frames, and T-shaped supporting rods connected with the T-shaped connecting pieces through bolts are arranged in the door-shaped frame body. The invention has light weight, good stability, convenient assembly and disassembly, is beneficial to saving materials and protecting environment, can ensure the forming quality of the opening, improves the construction efficiency and reduces the construction cost.
Description
Technical Field
The invention relates to a cast-in-place concrete wall construction technology, in particular to a cast-in-place concrete wall construction hole supporting device.
Background
Cast-in-place concrete wall construction involves an opening support device such as a door or window. At present, the entrance to a cave supporting mode that the plank sheathing adds adjustable support steel pipe is more adopted in cast in situ concrete wall body construction, and this kind of entrance to a cave supporting mode exists the entrance to a cave support shaping and dismantles trouble, entrance to a cave shaping quality is poor, the problem that efficiency of construction is low to because the recovery of plank sheathing is recycled inefficiency, the material is extravagant serious, is unfavorable for environmental protection, leads to construction cost to increase simultaneously.
Disclosure of Invention
The invention aims to provide a supporting device for a cast-in-place concrete wall construction hole aiming at the defects of the prior art.
The technical scheme of the invention is as follows: a cast-in-place concrete wall construction entrance to a cave strutting arrangement has a door-shaped framework, the said door-shaped framework is by putting in the horizontal frame of the upper end, setting up symmetrically in the vertical frame of both sides and setting up symmetrically in the corner connecting piece of two upper corners of the door-shaped framework and making up, said horizontal frame and two vertical frames are the plastic section bar with identical groove-shaped cross section, the said corner connecting piece is the plastic wedge piece with right angle top surface, both sides of the wedge piece have trough-shaped link arranged at right angle, said two trough-shaped link imbed respectively said horizontal frame and realize cooperating the connection in the groove of the vertical frame; the grooves of the two groove-shaped connecting ends are respectively provided with a lock seat, and the grooves of the transverse frame and the vertical frame are internally provided with lock catches which are matched with the corresponding lock seats to realize mutual connection; t-shaped connecting pieces are respectively arranged in the middle of the transverse frame and the middle of the two vertical frames, T-shaped supporting rods are arranged in the door-shaped frame body, and the T-shaped connecting pieces are fixedly connected with the T-shaped supporting rods through bolts.
In the cast-in-place concrete wall construction hole supporting device, the lock base is provided with a groove-shaped lock base fixing plate fixedly embedded in the groove of the groove-shaped connecting end, a groove-shaped lock base lapping plate and a transverse lock bolt are arranged in the groove of the lock base fixing plate, two side plates of the lock base lapping plate are fixedly connected with the bottom plate of the lock base fixing plate, and a screw embedding groove with an opening facing to the outer side end is arranged on the top plate of the lock base lapping plate; the lock catch is provided with a groove-shaped lock catch fixing plate which is fixedly embedded in a groove of the transverse frame or the vertical frame, a transverse hinge shaft is installed in the groove of the lock catch fixing plate through a support, one end of a groove-shaped lock catch lapping plate is hinged with the hinge shaft, a lock bolt embedding groove matched with the lock bolt and a vertical screw rod assembled on a top plate of the lock catch lapping plate through a long hole are arranged at the other end of the lock catch lapping plate, and a handle and a fixed lock nut are assembled on the vertical screw rod.
According to the cast-in-place concrete wall construction hole supporting device, the corner connecting piece is provided with the handle.
The invention has the beneficial effects that:
1. this cast in situ concrete wall body construction entrance to a cave strutting arrangement is used repeatedly's entrance to a cave strutting arrangement, uses simultaneously to be wedge-shaped bight connecting piece and connects horizontal frame and erect the frame to it is fixed with being connected of horizontal frame and erecting the frame to utilize lock seat and hasp complex mode to realize bight connecting piece, convenient equipment and dismantlement are favorable to improving cast in situ concrete wall body efficiency of construction, reduce construction cost.
2. The transverse frame, the vertical frame and the corner connecting piece of the cast-in-place concrete wall construction opening supporting device are made of plastic materials, so that the cost is low, the recovery and the reutilization are realized, the material is saved, and the environmental protection is facilitated.
3. The portal frame body of the cast-in-place concrete wall construction hole supporting device adopts the groove-shaped cross section assembly and is matched with the T-shaped supporting rod for supporting, so that the integral structure is light in weight, the strength, the rigidity and the stability are good, and the hole forming quality can be ensured.
4. The cast-in-place concrete wall construction hole supporting device can be used for supporting the cast-in-place concrete wall hole construction, and the portal frame body can be used as a hole template.
Drawings
FIG. 1 is a schematic view of the overall structure of the supporting device for the cast-in-place concrete wall construction opening.
FIG. 2 is a schematic structural diagram of a corner connecting piece of the supporting device for the cast-in-place concrete wall construction hole.
FIG. 3 is a schematic structural view of a transverse frame of the supporting device for the cast-in-place concrete wall construction hole.
FIG. 4 is a schematic view of the vertical frame structure of the supporting device for the cast-in-place concrete wall construction opening.
Fig. 5 is a schematic view of a lock seat structure of the support device for the cast-in-place concrete wall construction hole.
Fig. 6 is a schematic view of a lock structure of the support device for the cast-in-place concrete wall construction hole.
In the figure: 1. a transverse frame; 2. erecting a frame; 3. a corner connector; 31. a right angle top surface; 32. a groove-shaped connecting end; 4. a lock seat; 41. a lock base fixing plate; 42. a lock seat lap plate; 43. a lock bolt; 44. a screw is embedded in a groove; 5. locking; 51. a lock catch fixing plate; 52. a support; 53. hinging a shaft; 54. a latch strap; 55. the lock bolt is embedded in the groove; 56. a long hole; 57. vertically arranging a screw rod; 58. a handle; 59. fixing a lock nut; 6. a T-shaped connector; 7. a T-shaped support bar; 8. a bolt; 9. a handle.
Detailed Description
The embodiments of the present invention will be described with reference to the accompanying drawings.
The technical scheme is that as shown in the drawings 1-6, the opening support device for the cast-in-place concrete wall construction comprises a door-shaped frame body, the door-shaped frame body is formed by a transverse frame 1 arranged at the upper end, vertical side frames 2 symmetrically arranged on two sides, and corner connecting pieces 3 symmetrically arranged at two upper corners of the door-shaped frame body, the transverse frame 1 and the two vertical side frames 2 are plastic profiles with the same groove-shaped cross section, the corner connecting pieces 3 are plastic top surfaces 31 with right-angle top surfaces, two sides of a wedge-shaped piece are provided with groove-shaped connecting ends 32 arranged at right angles, the two groove-shaped connecting ends 32 are respectively embedded into grooves of the transverse frame 1 and the vertical side frames 2 to realize matching connection, the corner connecting pieces 3 are left-right symmetrical structures, inclined angles α of wedge surfaces of wedge-shaped parts of the corner connecting pieces 3 are 10-20, the inner surfaces of transverse frames 1 and vertical side frames 2 are matched with the outer surfaces of groove bodies of groove-shaped connecting ends 32, the transverse frame 1 and vertical side frames 2 are matched with the groove-shaped connecting pieces 54 of the groove-shaped vertical side frames 32, the groove-shaped vertical side frames 51, the vertical side frames 2 are arranged on a transverse frame fixing plate 4 of a groove-shaped locking plate 7, the groove-shaped locking plate 4, the groove-shaped locking plate 7, the vertical-shaped locking plate 7-shaped locking groove-shaped locking plate is arranged on a rectangular-shaped locking groove-shaped locking plate 4-shaped locking groove-shaped locking plate 4-shaped locking groove-shaped locking plate, the locking groove-shaped locking groove-shaped locking plate-shaped locking groove-shaped locking groove-shaped locking plate-shaped locking groove-shaped locking plate-shaped locking groove-shaped locking-groove-shaped locking-groove-shaped locking-groove-shaped locking-shaped locking-groove-shaped locking-shaped locking-groove-locking-shaped locking-shaped locking-groove-locking-.
The lock seat 4, the lock catch 5, the T-shaped connecting piece 6 and the T-shaped support rod 7 of the cast-in-place concrete wall construction hole opening supporting device are machined and formed by adopting metal materials.
As shown in figures 1 and 2, the corner connecting piece 3 of the cast-in-place concrete wall construction hole supporting device is provided with a handle 9, so that the cast-in-place concrete wall construction hole supporting device can be assembled and disassembled conveniently. The handle 9 of the embodiment of the figures is a rail-type handle arranged centrally below the corner connector 3. The handle 9 is a round section rod, a downward arc section is arranged in the middle of the rod body, the center of the rod body is accurately grasped, and tools such as a drag hook are conveniently used for carrying out traction and disassembly operation on the corner connecting piece 3.
When the supporting device for the cast-in-place concrete wall construction hole opening is used, firstly, a transverse frame 1, two vertical frames 2 and two corner connecting pieces 3 are adopted to form a door-shaped frame body, a lock catch lapping plate 54 is buckled on a lock seat lapping plate 42 to complete the connection and matching of a lock catch caulking groove 55 and a lock catch 43, then a handle 58 is utilized to enable a vertical screw 57 to move to the position where a long hole 56 and a screw caulking groove 44 are overlapped with each other along the long hole 56, a fixed lock nut 59 is enabled to lock the lock seat lapping plate 42 and the lock catch lapping plate 54 by rotating the handle 58, the fixed connection of the corner connecting pieces 3 and the transverse frame 1 and the vertical frame 2 is realized, finally, a T-shaped supporting rod 7 is installed, the size is adjusted, and the nut of a bolt 8 is screwed, so that the assembling of the supporting device for the cast.
The supporting device for the cast-in-place concrete wall construction hole can be used at the position of the cast-in-place concrete wall construction hole after being assembled, and also can be used at the position of the cast-in-place concrete wall construction hole for assembly.
When the supporting device for the cast-in-place concrete wall construction hole opening is disassembled, the connection between the lock catch 5 and the lock seat 4 is firstly removed, the corner connecting piece 3 is pulled out along the 45-degree direction of the upper corner of the door-shaped frame body, then the nut of the bolt 8 is unscrewed, the transverse frame 1, the vertical frame 2 and the T-shaped supporting rod 7 can be integrally disassembled, and the transverse frame 1 and the vertical frame 2 can also be respectively disassembled after the T-shaped supporting rod 7 is disassembled.
Claims (3)
1. The utility model provides a cast in situ concrete wall body construction entrance to a cave strutting arrangement, has door shape framework, characterized by: the door-shaped frame body is composed of a transverse frame (1) arranged at the upper end, vertical frames (2) symmetrically arranged at two sides and corner connecting pieces (3) symmetrically arranged at two upper corners of the door-shaped frame body, the transverse frame (1) and the two vertical frames (2) are plastic profiles with the same groove-shaped cross section, the corner connecting pieces (3) are plastic wedge pieces with right-angled top surfaces (31), groove-shaped connecting ends (32) arranged at right angles are arranged at two sides of the wedge pieces, and the two groove-shaped connecting ends (32) are respectively embedded into grooves of the transverse frame (1) and the vertical frames (2) to realize matching connection; the grooves of the two groove-shaped connecting ends (32) are respectively provided with a lock seat (4), and the grooves of the transverse frame (1) and the vertical frame (2) are internally provided with lock catches (5) which are matched with the corresponding lock seats (4) to realize mutual connection; the T-shaped frame is characterized in that T-shaped connecting pieces (6) are respectively arranged in the middle of the transverse frame (1) and the middle of the two vertical frames (2), T-shaped supporting rods (7) are arranged in the door-shaped frame, and the T-shaped connecting pieces (6) are fixedly connected with the T-shaped supporting rods (7) through bolts (8).
2. The cast-in-place concrete wall construction hole supporting device as claimed in claim 1, wherein: the lock seat (4) is provided with a groove-shaped lock seat fixing plate (41) fixedly embedded in a groove of the groove-shaped connecting end (32), a groove-shaped lock seat lapping plate (42) and a transverse lock bolt (43) are arranged in the groove of the lock seat fixing plate (41), two side plates of the lock seat lapping plate (42) are fixedly connected with a bottom plate of the lock seat fixing plate (41), and a screw rod embedding groove (44) with an opening facing to the outer side end is formed in a top plate of the lock seat lapping plate (42); the lock catch (5) is provided with a groove-shaped lock catch fixing plate (51) fixedly embedded in a groove of the transverse frame (1) or the vertical frame (2), a transverse hinge shaft (53) is installed in the groove of the lock catch fixing plate (51) through a support (52), one end of a groove-shaped lock catch lapping plate (54) is hinged with the hinge shaft (53), a lock catch embedding groove (55) matched with the lock catch (43) and a vertical screw rod (57) assembled on a top plate of the lock catch lapping plate (54) through a long hole (56) are arranged at the other end of the lock catch lapping plate (54), and a handle (58) and a fixed lock nut (59) are assembled on the vertical screw rod (57).
3. The cast-in-place concrete wall construction hole supporting device as claimed in claim 1, wherein: the corner connecting piece (3) is provided with a handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010371108.7A CN111364760A (en) | 2020-05-06 | 2020-05-06 | Cast-in-place concrete wall construction entrance to a cave strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010371108.7A CN111364760A (en) | 2020-05-06 | 2020-05-06 | Cast-in-place concrete wall construction entrance to a cave strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111364760A true CN111364760A (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010371108.7A Pending CN111364760A (en) | 2020-05-06 | 2020-05-06 | Cast-in-place concrete wall construction entrance to a cave strutting arrangement |
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| CN (1) | CN111364760A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764647A (en) * | 2020-07-22 | 2020-10-13 | 北京城建亚泰建设集团有限公司 | Modular self-adaptive adjustable template system for door and window openings and construction method of modular self-adaptive adjustable template system |
| CN115370138A (en) * | 2022-07-31 | 2022-11-22 | 上海宝冶集团有限公司 | Aluminum alloy formwork system for groove-and-tongue-and-groove-free window opening and construction method |
-
2020
- 2020-05-06 CN CN202010371108.7A patent/CN111364760A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764647A (en) * | 2020-07-22 | 2020-10-13 | 北京城建亚泰建设集团有限公司 | Modular self-adaptive adjustable template system for door and window openings and construction method of modular self-adaptive adjustable template system |
| CN111764647B (en) * | 2020-07-22 | 2022-01-11 | 北京城建亚泰建设集团有限公司 | Modular self-adaptive adjustable template system for door and window openings and construction method of modular self-adaptive adjustable template system |
| CN115370138A (en) * | 2022-07-31 | 2022-11-22 | 上海宝冶集团有限公司 | Aluminum alloy formwork system for groove-and-tongue-and-groove-free window opening and construction method |
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