CN213674670U - Indent mould - Google Patents
Indent mould Download PDFInfo
- Publication number
- CN213674670U CN213674670U CN202021504577.3U CN202021504577U CN213674670U CN 213674670 U CN213674670 U CN 213674670U CN 202021504577 U CN202021504577 U CN 202021504577U CN 213674670 U CN213674670 U CN 213674670U
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- Prior art keywords
- bottom plate
- concrete
- hole
- square steel
- mould
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- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000003825 pressing Methods 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 10
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
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Abstract
A grooving die comprises a bottom plate and side plates which are arranged on the periphery of the bottom plate and enclose a cavity with the bottom plate, wherein at least one through hole is formed in the bottom plate. During construction, the pressing groove is manufactured through the pressing groove die, so that the size and the appearance of the pressing groove can be guaranteed, and the labor intensity of workers can be reduced.
Description
Technical Field
The utility model relates to an assembly type structure field wherein relates to a indent mould.
Background
The chinese utility model application CN201910489705.7 discloses a concrete precast slab, the slab end of concrete precast slab does not go out the muscle, is equipped with the indent between the adjacent truss. The method of pressing the groove is generally that after the material is poured and stamped, the concrete at the pressing groove is manually shoveled out, and the shape of the pressing groove is repaired. The biggest problem of the scheme is that the concrete at the pressure groove is difficult to shovel and difficult to ensure the size, if the concrete is not initially set, the surrounding concrete can flow into the pressure groove, the size of the pressure groove cannot be ensured, the labor intensity is high, and 3-4 post-processing workers are generally needed to shovel. If the concrete setting time is long, the concrete at the pressure groove is not moved by the shovel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a indent mould to solve the not enough of current indent preparation method, thereby ensure the concrete outward appearance and the size of indent department.
The utility model adopts the technical proposal that: a grooving die comprises a bottom plate and side plates which are arranged on the periphery of the bottom plate and enclose a cavity with the bottom plate, wherein at least one through hole is formed in the bottom plate.
In the scheme, the pressing groove is manufactured through the pressing groove die, so that the size and the appearance of the pressing groove can be ensured, and the labor intensity of workers can be reduced.
Preferably, the bottom plate is provided with a through hole, two supporting columns are respectively arranged on two sides of the through hole on the bottom plate, a horizontally placed square steel pipe is fixed at the top end of each supporting column, and the two square steel pipes are positioned on the same straight line and parallel to one side of the bottom plate.
During the use, two square steel pipes of accessible are with the mould along horizontal location, and when setting up the mould more than two, can pass through square steel pipe with a plurality of moulds and concatenate together, make a plurality of indent be in same straight line.
Preferably, one side of the square steel pipe is vertically connected with a locking bolt. When the die is used, the die can be positioned along the longitudinal direction through the locking bolt.
Preferably, a plurality of through holes are symmetrically formed in the bottom plate, and a hollow boss is arranged at the upper part of each through hole. The concrete in the boss may form a keyway in the indent.
Preferably, the through hole is rectangular, and the boss is in a quadrangular frustum pyramid shape.
Preferably, handles are fixed on two sides of the bottom plate.
Preferably, a fastener is arranged on the side plate on one side of the bottom plate and used for connecting the trolley to be stably fixed in position during vibration of the groove pressing die.
The utility model has the advantages that: when the press groove of the concrete precast slab is manufactured, the mould of the utility model is utilized to remove the concrete without manual shoveling, and only after the concrete is initially solidified, the mould is removed and is repaired properly by manual work, thereby reducing the labor intensity of manual work and ensuring the size and appearance of the press groove; and the concrete flowing out of the through hole can be used as a key groove, so that the contact area of the concrete and the cast-in-place concrete is increased, and the precast slabs and the cast-in-place concrete are prevented from sliding and separating at the interface.
Drawings
Fig. 1 is a schematic view of a first embodiment of the present invention;
fig. 2 is a schematic diagram of a second embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in fig. 1, a indent mould, including the bottom plate 1 that is the rectangle, the setting is around bottom plate 1 and encloses into the curb plate 2 of cavity with bottom plate 1, a through-hole 3 has been seted up at the center of bottom plate 1, the both sides of bottom plate 1 are equipped with a support column 5 respectively, the top of support column 5 is fixed with the square steel pipe 6 that the level was placed, and these two square steel pipes 6 are located same straight line and parallel with one side of bottom plate 1, one side of square steel pipe 6 is connected with locking bolt 7 perpendicularly, and this locking bolt 7 is parallel with the opposite side of bottom plate 1. Meanwhile, a fastener 4 is arranged on the side plate 2 on one side of the bottom plate 1 and used for connecting the trolley on the vibration groove pressing die.
During construction, the mould is placed at the prefabricated pressure groove of the concrete prefabricated slab before material distribution is poured and tamped, then material distribution is carried out, concrete can flow in from the through hole 3 of the mould, and after the material distribution is finished, the prefabricated pressure groove can be uniformly distributed with the concrete through vibration. After the concrete is initially set, the mould is dismantled and is repaired properly by manpower. If a plurality of indent moulds of using simultaneously can wear the square steel pipe, after the locking bolt location, place in alveolus department, use in unison.
Example 2
As shown in fig. 2, the concrete precast slab grooving mold comprises a bottom plate 1 and side plates 2 arranged around the bottom plate 1 and enclosing with the bottom plate 1 to form a cavity, wherein six through holes 3 are formed in the bottom plate 1, and a hollow boss 8 is arranged at the upper part of each through hole 3. The two sides of the bottom plate 1 are respectively provided with a handle 9, the handle 9 is formed by bending a long steel pipe for 4 times at 90 degrees, and the two ends of the handle 9 are welded on the bottom plate 1. Meanwhile, a fastener 4 is arranged on the side plate 2 on one side of the bottom plate 1 and used for connecting the trolley on the vibration groove pressing die.
During construction, the material is poured and tamped firstly, the material is slightly less at the position of the prefabricating pressure groove, the thickness of the material is about 3-4 cm, and the thickness of the material is 6cm for other normal materials of the concrete precast slab. After the material distribution is finished, the die is placed at the position of the prefabricated pressure tank, vibration is carried out, concrete can flow out from the through hole, the surface of the pressure tank is guaranteed to be flat and free of bubbles, the vibration time is generally controlled to be 5-15 seconds, and then vibration is stopped. After the concrete is initially set, the mould is dismantled and is repaired properly by manpower.
Claims (2)
1. A grooving die comprises a bottom plate (1) and side plates (2) which are arranged on the periphery of the bottom plate (1) and enclose a cavity with the bottom plate (1), wherein at least one through hole (3) is formed in the bottom plate (1); the novel steel tube support is characterized in that the bottom plate (1) is provided with a through hole (3), two sides of the bottom plate (1) located at the through hole (3) are respectively provided with a support column (5), the top end of each support column (5) is fixed with a horizontally placed square steel tube (6), and the two square steel tubes (6) are located on the same straight line and are parallel to one side of the bottom plate.
2. A notching die as set forth in claim 1, characterized in that a locking bolt (7) is vertically attached to one side of said square steel tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021504577.3U CN213674670U (en) | 2020-07-27 | 2020-07-27 | Indent mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021504577.3U CN213674670U (en) | 2020-07-27 | 2020-07-27 | Indent mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213674670U true CN213674670U (en) | 2021-07-13 |
Family
ID=76743073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021504577.3U Active CN213674670U (en) | 2020-07-27 | 2020-07-27 | Indent mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213674670U (en) |
-
2020
- 2020-07-27 CN CN202021504577.3U patent/CN213674670U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240417 Address after: The Inner Mongolia Autonomous Region city Dongsheng District 017000 Ordos ejinhuro Street No. 7 Patentee after: Xingtai Construction Group Co.,Ltd. Country or region after: China Address before: 010000 No.102, 1st floor, North Stone office building, Huqing Road, Chengguan Town, Helingeer County, Hohhot City, Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Zhongduo Yuanda Construction Industry Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |