CN218504808U - Special mould for prefabricating upper connecting end - Google Patents
Special mould for prefabricating upper connecting end Download PDFInfo
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- CN218504808U CN218504808U CN202220591076.6U CN202220591076U CN218504808U CN 218504808 U CN218504808 U CN 218504808U CN 202220591076 U CN202220591076 U CN 202220591076U CN 218504808 U CN218504808 U CN 218504808U
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Abstract
The utility model provides a special mould of link on prefabricating which characterized by: the mold base adopts a flat steel plate as a panel, uses channel steel as a bottom frame and adopts welding connection; the mold base is connected with the fixed template, the movable template and the fixed template are provided with quick-opening bolt seats, the quick-opening bolt seats are connected with the quick-opening bolts through connecting pins, and the movable template and the fixed template are connected through the quick-opening bolts; the positioning template is arranged at the left ends of the movable template and the fixed template and is connected by adopting a quick-opening bolt; welding a connecting piece positioning sleeve on the positioning template, and enabling a fixing bolt sleeve of the steel reinforcement framework to penetrate through the connecting piece positioning sleeve; welding reinforcing rib plates on the movable template and the fixed template; installing a positioning pin sleeve on the movable template; installing a lower positioning pin sleeve on the fixed template; the positioning pin penetrates through the upper positioning pin sleeve and the lower positioning pin sleeve and is connected with the positioning hole pipe of the steel reinforcement framework. The novel LED lamp has the advantages of convenience in manufacturing and good interchangeability.
Description
Technical Field
The invention relates to a production technology and equipment of a concrete prefabricated part in the field of assembly type buildings, in particular to a special die for prefabricating an upper connecting end.
Background
The assembly type building is a novel building production mode which transfers a large amount of field operation work in the traditional construction mode to a factory for carrying out, takes component factory prefabrication production and field assembly type installation as modes, and is characterized by standardized design, factory production, assembly type construction, integrated decoration and information management. The types of prefabricated concrete members for prefabricated buildings mainly include: external wall panel, interior wallboard, superimposed sheet, balcony, air conditioner board, stair, precast beam, prefabricated post. The stair prefabricated part has a complex structure, unstable pouring quality, low automation degree and low batch production efficiency; in addition, the size is large and heavy, and the installation and disassembly in the hoisting process are troublesome, so an improved technology is urgently needed to solve the problems in the prior art.
Aiming at the problem, the technical scheme of the assembled precast concrete stairway is that the stairway is decomposed into plate-shaped and block-shaped precast components such as step steps, support flat plates, upper connecting ends and lower connecting ends, and the precast components are simple in structure, stable in pouring quality and high in automation degree, so that the assembled precast concrete stairway is suitable for mass production; then, the stair prefabricated part is: the stair body is assembled on site through the bolt connection of the step, the support flat plate, the upper connecting end, the lower connecting end and the like, and the problems that the existing stair prefabricated part is large and heavy in size and large in difficulty in the hoisting process are well solved. In order to implement the above technical solution, the prefabricated molds of the four large components need to be carefully designed, and particularly, the connecting pieces are positioned according to the profile to ensure that the connecting assembly of the connecting pieces meets the interchangeability condition.
Until now, no relevant document has been found to report a special mold for prefabricating the upper connecting end.
Disclosure of Invention
The utility model aims at providing a link's special mould is gone up in prefabrication of convenient high efficiency of prefabrication, connecting piece interchangeability are good.
The utility model discloses a realize like this, a special mould of link on prefabrication comprises locating template, connecting piece position sleeve pipe, quick-opening bolt, lock nut, connecting pin, quick-opening bolt seat, deep floor, movable mould board, lower locating pin sleeve pipe, last locating pin sleeve pipe, locating pin, fixed die plate, mould base, characterized by: the mold base adopts a flat steel plate as a bottom plate, uses channel steel as a bottom frame and adopts welded connection; the mould base is connected with the fixed template by welding; quick-opening bolt seats are arranged on the movable template and the fixed template and are connected by welding; the quick-opening bolt seat is connected with the quick-opening bolt through a connecting pin, the movable template is connected with the fixed template through the quick-opening bolt, and the movable template and the fixed template are fixed through a locking nut; the positioning template is arranged at the left ends of the movable template and the fixed template, is connected by adopting a quick-opening bolt and is fixed by using a locking nut; welding a connecting piece positioning sleeve on the positioning template, and enabling a fixing bolt sleeve of the steel reinforcement framework to penetrate through the connecting piece positioning sleeve; welding reinforcing rib plates on the movable template and the fixed template; installing a positioning pin sleeve on the movable template, and adopting welding connection; installing a lower positioning pin sleeve on the fixed template, and connecting by welding; the positioning pin penetrates through the upper positioning pin sleeve and the lower positioning pin sleeve and is connected with the positioning hole pipe of the steel reinforcement framework.
The utility model has the advantages that:
1. the preparation is convenient and efficient: the positioning template, the movable template and the fixed template are connected by the quick-opening bolts, so that the template can be quickly formed, is convenient to pour and is easy to disassemble and assemble.
2. The connecting piece interchangeability is good: the bolt hole pipe and the bolt sleeve pipe at the upper connecting end have good interchangeability by adopting the positioning sleeve pipe of the connecting piece and the positioning pin sleeve pipe for positioning.
Drawings
Fig. 1 is a schematic top view of a special mold for prefabricating an upper connection end.
Fig. 2 is a side view of a special mold for prefabricating the upper connection end.
As shown in fig. 1 and 2, a special die for prefabricating an upper connecting end comprises a positioning template 1, a connecting piece positioning sleeve 2, a quick-opening bolt 3, a locking nut 4, a connecting pin 5, a quick-opening bolt seat 6, a reinforcing rib plate 7, a movable template 8, a lower positioning pin sleeve 9, an upper positioning pin sleeve 10, a positioning pin 11, a fixed template 12 and a die base 13.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a special mold for prefabricating an upper connecting end is composed of a positioning template 1, a connecting piece positioning sleeve 2, a quick-opening bolt 3, a locking nut 4, a connecting pin 5, a quick-opening bolt seat 6, a reinforcing rib plate 7, a movable template 8, a lower positioning pin sleeve 9, an upper positioning pin sleeve 10, a positioning pin 11, a fixed template 12 and a mold base 13, and is characterized in that: the die base 13 adopts a flat steel plate as a bottom plate, uses channel steel as a bottom frame and adopts welding connection; the mould base 13 is connected with the fixed template 12 by welding; the movable template 8 and the fixed template 12 are provided with quick-opening bolt seats 6 which are connected by welding; the quick-opening bolt seat 6 is connected with the quick-opening bolt 3 through a connecting pin 5, the movable template 8 is connected with the fixed template 12 through the quick-opening bolt 3, and the movable template and the fixed template are fixed through a locking nut 4; the positioning template 1 is arranged at the left ends of the movable template 8 and the fixed template 12, is connected by a quick-opening bolt 3 and is fixed by a locking nut 4; welding a connecting piece positioning sleeve 2 on the positioning template 1, and enabling a fixing bolt sleeve of the steel reinforcement framework to penetrate through the connecting piece positioning sleeve 2; welding reinforcing rib plates 7 on the movable template 8 and the fixed template 12; a positioning pin sleeve 10 is arranged on the movable template 8 and is connected by welding; a lower positioning pin sleeve 9 is arranged on the fixed template 12 and is connected by welding; and the positioning pin 11 penetrates through the upper positioning pin sleeve 10 and the lower positioning pin sleeve 9 and is connected with a positioning hole pipe of the steel reinforcement framework.
Functional and operational instructions for a specialized mold for prefabricating an upper connection end: coating template demoulding oil on the positioning template 1, the movable template 8 and the fixed template 12; connecting the movable template 8 with the fixed template 12 by using the quick-opening bolt 3, wherein the movable template 8 and the fixed template 12 form a space for pouring concrete; then placing the steel reinforcement framework into a pouring space, aligning a fixing bolt sleeve of the steel reinforcement framework with a lower positioning pin sleeve 9 and an upper positioning pin sleeve 10, and fixing by adopting a positioning pin 11; a connecting piece positioning sleeve 2 on a positioning template 1 penetrates through a fixing bolt sleeve of a steel reinforcement framework and is fixed by a quick-opening bolt 3 and a locking nut 4; and after the die is installed, entering a concrete pouring process. When the prefabricated upper connecting end can be demoulded, the locking nut 4 of the positioning template 1 is unscrewed, and the positioning template 1 is taken down; and (4) pulling out the positioning pin 11, unscrewing the locking nut 4 of the movable template 8, taking down the movable template 8, and then lifting the prefabricated upper connecting end out of the die by using a special crane.
Claims (1)
1. The utility model provides a special mould of link on prefabrication, by locating template (1), connecting piece position sleeve pipe (2), open bolt (3), lock nut (4), connecting pin (5), open bolt seat (6) soon, deep floor (7), movable mould board (8), lower locating pin sleeve pipe (9), go up locating pin sleeve pipe (10), locating pin (11), fixed die plate (12), mould base (13) and constitute characterized by: the die base (13) adopts a flat steel plate as a bottom plate, channel steel as an underframe and welded connection; the mould base (13) is connected with the fixed template (12) by welding; the movable template (8) and the fixed template (12) are provided with quick-opening bolt seats (6) which are connected by welding; the quick-opening bolt seat (6) is connected with the quick-opening bolt (3) by a connecting pin (5), the movable template (8) is connected with the fixed template (12) by the quick-opening bolt (3) and is fixed by a locking nut (4); the positioning template (1) is arranged at the left ends of the movable template (8) and the fixed template (12), is connected by a quick-opening bolt (3) and is fixed by a locking nut (4); welding a connecting piece positioning sleeve (2) on the positioning template (1), and enabling a fixing bolt sleeve of the steel reinforcement framework to penetrate through the connecting piece positioning sleeve (2); welding reinforcing rib plates (7) on the movable template (8) and the fixed template (12); a positioning pin sleeve (10) is arranged on the movable template (8) and is connected by welding; a lower positioning pin sleeve (9) is arranged on the fixed template (12) and is connected by welding; the positioning pin (11) penetrates through the upper positioning pin sleeve (10) and the lower positioning pin sleeve (9) and is connected with a positioning hole pipe of the steel reinforcement framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220591076.6U CN218504808U (en) | 2022-03-17 | 2022-03-17 | Special mould for prefabricating upper connecting end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220591076.6U CN218504808U (en) | 2022-03-17 | 2022-03-17 | Special mould for prefabricating upper connecting end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218504808U true CN218504808U (en) | 2023-02-21 |
Family
ID=85205053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220591076.6U Active CN218504808U (en) | 2022-03-17 | 2022-03-17 | Special mould for prefabricating upper connecting end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218504808U (en) |
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2022
- 2022-03-17 CN CN202220591076.6U patent/CN218504808U/en active Active
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