CN217680535U - Mortise and tenon type shaping circular reserved hole die - Google Patents
Mortise and tenon type shaping circular reserved hole die Download PDFInfo
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- CN217680535U CN217680535U CN202221607521.XU CN202221607521U CN217680535U CN 217680535 U CN217680535 U CN 217680535U CN 202221607521 U CN202221607521 U CN 202221607521U CN 217680535 U CN217680535 U CN 217680535U
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- arc portion
- reserved hole
- type shaping
- mounting
- hole die
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Abstract
The utility model relates to a construction technical field discloses circular reservation entrance to a cave mould of tenon fourth of twelve earthly branches formula design, including annular mould main part, vaulting pole, buckle spare and mounting, the annular mould main part includes first arc portion, second arc portion, third arc portion and the fourth arc portion that head and the tail connected gradually, the both ends of first arc portion and third arc portion all are equipped with first interlock piece, the both ends of second arc portion and fourth arc portion all are equipped with the second interlock piece, first interlock piece and the mutual interlock of second interlock piece, be equipped with buckle spare on the medial surface of first arc portion, be equipped with the mounting on the medial surface of third arc portion, the one end of vaulting pole with the mounting rotates to be connected, the other end with buckle spare swing joint. The utility model discloses reuse rate is high, and the mould is easily demolishd, reserves hole entrance to a cave and forms the high quality.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a circular reservation entrance to a cave mould of tenon fourth of twelve earthly branches formula design.
Background
With the continuous development of building construction technology, buildings are increasingly developed in high-rise mode, common prefabricated floor slabs are faded out, and the full cast-in-place reinforced concrete structure building is widely applied. The full cast-in-place reinforced concrete structure has more and more complete use functions, various electric wires and cables, ventilation pipelines and water and sewer pipelines penetrate through the floor slab in large quantity, particularly, the floor slab penetrating pipelines are concentrated and the most quantity of the floor slab penetrating pipelines are arranged in a bathroom and a kitchen, and the pipelines are usually installed after holes are reserved in advance. The method for reserving the hole is as follows: the method for pre-burying bricks, wood blocks, steel pipes and other reserved holes is followed by dismantling and construction, the method is labor-consuming, material-consuming, difficult to dismantle and high in follow-up plugging difficulty, once the reserved hole part is not processed well, serious hidden dangers of water seepage and water leakage are left, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a circular reservation entrance to a cave mould is stereotyped to mortise type, reuse rate is high, and the mould is easily demolishd, reserves entrance to a cave formation high quality.
In order to achieve the purpose of the utility model, the technical proposal is as follows:
circular reservation entrance to a cave mould of mortise-tenon joint formula design, including annular mould main part, vaulting pole, buckle spare and mounting, the annular mould main part includes first arc portion, second arc portion, third arc portion and the fourth arc portion that head and the tail connected gradually, the both ends of first arc portion and third arc portion all are equipped with first interlock piece, the both ends of second arc portion and fourth arc portion all are equipped with the second interlock piece, first interlock piece and the mutual interlock of second interlock piece, be equipped with buckle spare on the medial surface of first arc portion, be equipped with the mounting on the medial surface of third arc portion, the one end of vaulting pole with the mounting rotates to be connected, the other end with buckle spare swing joint.
As a further improvement of the present invention, the first engaging block and the second engaging block are both of a zigzag saw-tooth structure.
As a further improvement, the utility model also includes the auxiliary rod, the auxiliary rod with prop pull rod cross arrangement, just the middle part of auxiliary rod is equipped with and is used for the joint prop the arc connecting portion of pull rod, the one end of auxiliary rod is rotated with the mounting on the fourth arc medial surface and is connected, the other end with buckle spare swing joint on the second arc medial surface.
As a further improvement of the utility model, the buckle spare includes U-shaped cassette and baffle, the opening of U-shaped cassette sets up, the one end of baffle is articulated with one side of the open end of U-shaped cassette, and the opposite side of U-shaped cassette open end is equipped with the screw hole, the other end of baffle pass through the bolt with screw hole threaded connection.
As a further improvement of the utility model, the mounting includes the U-shaped base, the opening orientation of U-shaped base props the length direction of pull rod, the one end of propping the pull rod is rotated through the pivot and is set up in the opening of U-shaped base.
As a further improvement of the utility model, a handle which is convenient to remove is arranged on the first arc-shaped part.
As a further improvement of the utility model, the shell of the annular mould main body is made of galvanized flat iron with the thickness of 2mm, and the inside is filled with polystyrene boards.
As a further improvement of the utility model, the thickness of annular mould main part is 30mm, the bulge height 1515mm of first interlock piece, thick 15mm.
As a further improvement of the utility model, the stay rod is round steel with the diameter of 16 mm.
The utility model has the advantages that: the utility model discloses the mould installation is demolishd conveniently, reserves the high reuse of entrance to a cave accuracy. When the mould is used, one end of the stay rod is rotatably connected with the fixing piece, the other end of the stay rod is movably connected with the buckling piece, and after the stay rod is buckled by the buckling piece, the whole mould cannot be loosened and can bear larger pressure. And after the die is placed at the hole according to the requirements of the drawing, concrete can be poured. When the mold is disassembled, the mold can be quickly disassembled only by lifting the support pull rod.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of the structure of portion A of FIG. 1;
fig. 3 is a schematic structural view of the fastening member of the present invention;
fig. 4 is a schematic structural view of embodiment 2 of the present invention;
fig. 5 is a schematic structural view of an auxiliary rod in embodiment 2 of the present invention;
fig. 6 is a schematic structural view in embodiment 3 of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.
Example 1
As shown in fig. 1-3, circular reservation entrance to a cave mould of mortise and tenon joint formula design, including annular mould main part 1, prop pull rod 2, buckle spare 3 and mounting 4, annular mould main part 1 includes first arc portion 5, second arc portion 6, third arc portion 7 and fourth arc portion 8 that the head and the tail connected gradually, the both ends of first arc portion 5 and third arc portion 7 all are equipped with first interlock piece 9, the both ends of second arc portion 6 and fourth arc portion 8 all are equipped with second interlock piece 10, first interlock piece 9 and second interlock piece 10 interlock each other, be equipped with buckle spare 3 on the inboard face of first arc portion 5, be equipped with mounting 4 on the inboard face of third arc portion 7, the one end of propping pull rod 2 with mounting 4 rotates to be connected, the other end with buckle spare 3 swing joint.
The first occlusion block 9 and the second occlusion block 10 are both of zigzag saw-tooth structures.
Example 2
On the basis of the structure of the embodiment 1, in the embodiment 2, as shown in fig. 4 to 5, an auxiliary rod 11 is further included, the auxiliary rod 11 and the stay rod 2 are arranged in a crossed manner, an arc-shaped connecting portion 12 for clamping the stay rod 2 is arranged in the middle of the auxiliary rod 11, one end of the auxiliary rod 11 is rotatably connected with the fixing member 4 on the inner side surface of the fourth arc-shaped portion 8, and the other end of the auxiliary rod 11 is movably connected with the buckle member 3 on the inner side surface of the second arc-shaped portion 6.
The fastener 3 comprises a U-shaped clamping seat 13 and a baffle 14, wherein an opening of the U-shaped clamping seat 13 is arranged upwards, one end of the baffle 14 is hinged to one side of the opening end of the U-shaped clamping seat 13, a threaded hole is formed in the other side of the opening end of the U-shaped clamping seat 13, and the other end of the baffle 14 is in threaded connection with the threaded hole through a bolt.
The fixing part 4 comprises a U-shaped base 15, the opening of the U-shaped base 15 faces the length direction of the stay rod 2, and one end of the stay rod 2 is rotatably arranged in the opening of the U-shaped base 15 through a rotating shaft 16.
Example 3
Based on the structure of embodiment 1, in embodiment 3, as shown in fig. 6, a handle 17 for easy removal is provided on the first arc-shaped part 5.
The shell of the annular mould main body 1 is made of galvanized flat iron with the thickness of 2mm, and the interior of the annular mould main body is filled with polystyrene boards.
The thickness of the annular mold body 1 is 30mm, and the protruding portion of the first engaging block 9 is 1515mm high and 15mm thick.
The stay rod 2 is round steel with the diameter of 16 mm.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. Circular reservation entrance to a cave mould of mortise type design, its characterized in that: including annular mould main part, vaulting pole, buckle spare and mounting, annular mould main part includes first arc portion, second arc portion, third arc portion and the fourth arc portion that head and the tail connected gradually, the both ends of first arc portion and third arc portion all are equipped with first interlock piece, the both ends of second arc portion and fourth arc portion all are equipped with the second interlock piece, first interlock piece and second interlock piece interlock each other, be equipped with buckle spare on the medial surface of first arc portion, be equipped with the mounting on the medial surface of third arc portion, the one end of vaulting pole with the mounting rotates to be connected, the other end with buckle spare swing joint.
2. The mortise type shaping circular reserved hole die as claimed in claim 1, which is characterized in that: the first occlusion block and the second occlusion block are both of zigzag sawtooth structures.
3. The mortise type shaping circular reserved hole die as claimed in claim 1, which is characterized in that: still including the auxiliary rod, the auxiliary rod with prop the pull rod cross arrangement, just the middle part of auxiliary rod is equipped with and is used for the joint the arc connecting portion of propping the pull rod, the one end of auxiliary rod rotates with the mounting on the fourth arc portion medial surface to be connected, the other end with buckle spare swing joint on the second arc portion medial surface.
4. The mortise type shaping circular reserved hole die as claimed in claim 1 or 3, which is characterized in that: the fastener comprises a U-shaped clamping seat and a baffle, wherein the opening of the U-shaped clamping seat is arranged upwards, one end of the baffle is hinged with one side of the opening end of the U-shaped clamping seat, a threaded hole is formed in the other side of the opening end of the U-shaped clamping seat, and the other end of the baffle is in threaded connection with the threaded hole through a bolt.
5. The mortise type shaping circular reserved hole die as claimed in claim 1 or 3, which is characterized in that: the mounting includes the U-shaped base, the opening orientation of U-shaped base props the length direction of pull rod, the one end of propping the pull rod rotates through the pivot to be set up in the opening of U-shaped base.
6. The mortise type shaping circular reserved hole die as claimed in claim 1, which is characterized in that: and a handle which is convenient to detach is arranged on the first arc-shaped part.
7. The mortise type shaping circular reserved hole die as claimed in claim 1, which is characterized in that: the shell of the annular die main body is made of galvanized flat iron with the thickness of 2mm, and the interior of the annular die main body is filled with polystyrene boards.
8. The mortise type shaping circular reserved hole die as claimed in claim 1, which is characterized in that: the thickness of annular mould main part is 30mm, the bulge height 1515mm of first interlock piece, thick 15mm.
9. The mortise type shaping circular reserved hole die as claimed in claim 1, which is characterized in that: the stay rod is round steel with the diameter of 16 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221607521.XU CN217680535U (en) | 2022-06-24 | 2022-06-24 | Mortise and tenon type shaping circular reserved hole die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221607521.XU CN217680535U (en) | 2022-06-24 | 2022-06-24 | Mortise and tenon type shaping circular reserved hole die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217680535U true CN217680535U (en) | 2022-10-28 |
Family
ID=83712725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221607521.XU Active CN217680535U (en) | 2022-06-24 | 2022-06-24 | Mortise and tenon type shaping circular reserved hole die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217680535U (en) |
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2022
- 2022-06-24 CN CN202221607521.XU patent/CN217680535U/en active Active
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