CN212772369U - Device for controlling elevation of underwater poured concrete - Google Patents
Device for controlling elevation of underwater poured concrete Download PDFInfo
- Publication number
- CN212772369U CN212772369U CN202020859190.3U CN202020859190U CN212772369U CN 212772369 U CN212772369 U CN 212772369U CN 202020859190 U CN202020859190 U CN 202020859190U CN 212772369 U CN212772369 U CN 212772369U
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- Prior art keywords
- adjusting rod
- sleeve
- positioning plate
- concrete
- elevation
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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a device of control underwater concrete pouring elevation, the device includes: the adjusting rod is formed by connecting a plurality of adjusting rod units; the sleeve is sleeved on the upper part of the adjusting rod and can be fastened on the adjusting rod through a fastening screw; the sleeve is provided with a hook; and the positioning plate is fixed at the bottom of the adjusting rod. The utility model discloses simple manufacture, convenient operation can improve pile foundation pile head construction quality, prevents and treats rotten pile head and surpasses and irritate, practices thrift the cost, and stability is strong.
Description
Technical Field
The utility model belongs to the technical field of the concrete fills, specifically a control is device of concrete elevation of filling under water.
Background
The underwater pouring concrete is also called pipe concrete, and is a method for pouring concrete through a vertical pipe by means of the self weight of the concrete. The method is suitable for underwater or underground engineering such as pouring cofferdams, caisson foundations, open caisson foundations, underground continuous walls, pile foundations and the like. The concrete slowly flows out from the bottom end of the pipe and is distributed to the periphery in an expanding way, so that the concrete is not disturbed by the surrounding water flow, and the quality is ensured.
However, when the existing underwater pouring concrete is poured, the elevation of the concrete is difficult to control under the condition of invisibility.
Disclosure of Invention
To the technical problem that prior art exists, the utility model provides a control is device of pouring concrete elevation under water to judge the elevation of pouring concrete fast accurately.
The utility model provides a pair of control is device of concrete elevation under water pours into, the device includes:
the adjusting rod is formed by connecting a plurality of adjusting rod units;
the sleeve is sleeved on the upper part of the adjusting rod and can be fastened on the adjusting rod through a fastening screw; the sleeve is provided with a hook;
and the positioning plate is fixed at the bottom of the adjusting rod.
Preferably, both ends of the adjusting rod unit are provided with thread parts, and the adjusting rod units are connected through an internal thread pipe.
Preferably, a through hole is formed in the positioning plate, the adjusting rod penetrates through the through hole, and the positioning plate is fastened on the threaded portion through a bolt.
Preferably, the adjusting rod, the sleeve and the positioning plate are all made of aluminum alloy materials.
Preferably, the internal threaded pipe is made of an aluminum alloy material.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the utility model discloses can be used to cementing materials such as concrete under water or under other liquid can't the filling under the condition. 2. The utility model discloses simple manufacture, convenient operation can improve pile foundation pile head construction quality, prevents and treats rotten pile head and surpasses and irritate, practices thrift the cost, and stability is strong. 3. The utility model discloses but reuse can reduce cost, accurately judges the elevation of filling the concrete fast.
Drawings
Fig. 1 is a structural diagram of an embodiment of the present invention.
Fig. 2 is a structural diagram of the bushing in the embodiment of the present invention.
Fig. 3 is a structural diagram of an adjusting lever unit in an embodiment of the present invention.
Fig. 4 is a structural diagram of a positioning plate in an embodiment of the present invention.
In the figure, 1, an adjusting rod; 2. a sleeve; 3. positioning a plate; 4. a threaded portion; 5. an internally threaded tube; 6. fastening screws; 7. hooking; 8. a through hole; 9. a bolt; 10. designing the position 50cm above the pile top elevation; 11. an adjusting lever unit; 12. and (5) concrete pouring of the platform.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Fig. 1-4 illustrate an embodiment of the present invention.
As shown in fig. 1 to 4, the apparatus of the present embodiment includes: adjusting rod 1, sleeve pipe 2 and locating plate 3.
Adjust pole 1 and connect by two and form adjusting pole unit 11 mutually, adjust the long 3m of pole unit 11, adopt the aluminum alloy hollow tube to make, wall thickness 3mm, the both ends of adjusting pole unit 11 all are equipped with screw thread portion 4, adjust and connect mutually through internal thread pipe 5 between pole unit 11, and internal thread pipe 5 is long 10cm, adopts the aluminum alloy pipe to make, wall thickness 3 mm.
The sleeve pipe 2 is 15cm long, adopts aluminium alloy pipe to make, and the wall thickness 3mm is located the upper portion of adjusting pole 1 in the cover, and accessible fastening screw 6 fastens on adjusting pole 1, and sleeve pipe 2 establishes to outside portion installation couple 7.
The locating plate 3 is made of 15cm aluminum alloy plates, 5mm thick and fixed at the bottom of the adjusting rod 1, a through hole 8 is formed in the locating plate 3, the adjusting rod 1 penetrates through the through hole 8, and the upper end and the lower end of the locating plate 3 are fastened on the threaded portion 4 through bolts 9.
In the embodiment, the hook 7 of the sleeve 2 is hung on the concrete pouring platform 12, the distance L from the sleeve 2 to the designed concrete surface is calculated, the position of the positioning plate 3 is adjusted by fastening the hanging sleeve 2 according to the L assembly, the lower surface of the positioning plate 3 is positioned at the position 10 of 50cm above the elevation of the designed pile top, and the concrete pouring is stopped when the embodiment is jacked up.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (5)
1. An apparatus for controlling the elevation of poured concrete under water, said apparatus comprising:
the adjusting rod is formed by connecting a plurality of adjusting rod units;
the sleeve is sleeved on the upper part of the adjusting rod and can be fastened on the adjusting rod through a fastening screw; the sleeve is provided with a hook;
and the positioning plate is fixed at the bottom of the adjusting rod.
2. The device as claimed in claim 1, wherein both ends of the adjusting rod units are provided with screw parts, and the adjusting rod units are connected with each other through an internally threaded pipe.
3. The device as claimed in claim 2, wherein the positioning plate is provided with a through hole, the adjusting rod penetrates through the through hole, and the positioning plate is fastened on the threaded portion through a bolt.
4. The device of claim 1, wherein the adjustment rod, the sleeve and the positioning plate are made of aluminum alloy.
5. The apparatus of claim 2, wherein the internally threaded tube is formed from an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859190.3U CN212772369U (en) | 2020-05-21 | 2020-05-21 | Device for controlling elevation of underwater poured concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859190.3U CN212772369U (en) | 2020-05-21 | 2020-05-21 | Device for controlling elevation of underwater poured concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212772369U true CN212772369U (en) | 2021-03-23 |
Family
ID=75068082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020859190.3U Active CN212772369U (en) | 2020-05-21 | 2020-05-21 | Device for controlling elevation of underwater poured concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212772369U (en) |
-
2020
- 2020-05-21 CN CN202020859190.3U patent/CN212772369U/en active Active
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