CN219241372U - Pipe sleeve for grouting steel pipe column - Google Patents
Pipe sleeve for grouting steel pipe column Download PDFInfo
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- CN219241372U CN219241372U CN202320353750.1U CN202320353750U CN219241372U CN 219241372 U CN219241372 U CN 219241372U CN 202320353750 U CN202320353750 U CN 202320353750U CN 219241372 U CN219241372 U CN 219241372U
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- pump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model relates to the technical field of steel pipe column grouting matched equipment, in particular to a steel pipe column grouting pipe sleeve which comprises an opening sleeve ring, wherein one end of the opening sleeve ring is provided with a connecting rod, the other end of the opening sleeve ring is provided with a plurality of adjusting holes at intervals, and the connecting rod is inserted into the adjusting holes and locked and fixed through locking pieces; the opening lantern ring is also provided with a grouting hole matched with the grouting reserved hole, a pump pipe used for connecting a grouting pump nozzle is welded on the grouting hole, and a slot is arranged on the pump pipe; the pump pipe is characterized by further comprising a plugging plate, wherein a slurry leakage hole is formed in the plugging plate, and the plugging plate is inserted into the slot in a sliding manner so as to open or seal the pump pipe; the utility model has the advantages of simple structure, low manufacturing cost, convenient assembly and disassembly, reduced welding workload, flexible operation and improved working efficiency; through connecting rod and regulation hole, can be applicable to the steel-pipe column of different pipe diameters to repeated multiple use in the construction of different steel-pipe column grout again practices thrift construction cost.
Description
Technical Field
The utility model relates to the technical field of steel pipe column grouting matched equipment, in particular to a pipe sleeve for steel pipe column grouting.
Background
The grouting type steel pipe column is a pre-buried grouting pipe and is used for permanently sealing construction joints, cold joints, pipe seepage joints, gaps between ground walls and the like in concrete, in the traditional grouting process, a pump pipe is directly welded on a grouting reserved opening of a pipe column, so that the grouting can not be plugged after the grouting is finished, the pump pipe is cut off after the grouting is finished, the damage to materials is large, and the pump pipe can not be recycled.
The existing application number is CN201720275668.6, the backflow-preventing branch pipe assembly for grouting the steel pipe column comprises a branch pipe body, wherein the branch pipe body comprises a bending section inserted into the steel pipe column and a flow guiding section positioned at the outer side of the steel pipe column and used for connecting a concrete pump; the applicant has found that the prior art has the following disadvantages: the non-return structure is complex, the manufacture is not easy, and the cost is high; the flange is required to be additionally arranged outside the steel pipe column in the factory processing or later stage, the processing cost of the steel pipe column is high, and the first flange cannot be recycled; meanwhile, the bending section is inserted into the steel pipe column, and when pouring, the bending section is not filled fully, so that the steel pipe column is more difficult to mount and dismount when being dismounted, and the pouring quality of the steel pipe column cannot be guaranteed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the pipe sleeve for grouting the steel pipe column, which has the advantages of simple structure, convenience in disassembly and assembly and capability of ensuring the pouring quality of the steel pipe column.
The technical scheme adopted for solving the technical problems is as follows:
the pipe sleeve for grouting the steel pipe column comprises an opening lantern ring, wherein one end of the opening lantern ring is provided with a connecting rod, the other end of the opening lantern ring is provided with a plurality of adjusting holes at intervals, and the connecting rod is inserted into the adjusting holes and locked and fixed through locking pieces; the opening lantern ring is also provided with a grouting hole matched with the grouting reserved hole, a pump pipe used for connecting a grouting pump nozzle is welded on the grouting hole, and a slot is arranged on the pump pipe; the pump pipe is characterized by further comprising a plugging plate, wherein slurry leakage holes are formed in the plugging plate, and the plugging plate is inserted into the slot in a sliding manner so as to enable the pump pipe to be opened or sealed.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
the utility model has the advantages of simple structure, low manufacturing cost, convenient assembly and disassembly, reduced welding workload, flexible operation and improved working efficiency; through connecting rod and regulation hole, can be applicable to the steel-pipe column of different pipe diameters to repeated multiple use in the construction of different steel-pipe column grout again practices thrift construction cost.
Preferably, the utility model further adopts the technical scheme that:
the slot comprises two end plates, the two end plates are connected through bolts, a crack is formed in the middle of the slot, and the plugging plate is inserted into the crack in a sliding manner; the pump pipe comprises a first pipe part and a second pipe part, one end of the first pipe part is connected with the grouting hole, the other end of the first pipe part is connected with one end plate, and the second pipe part is connected with the other end plate; is convenient to use.
Plugs are arranged at two ends of the plugging plate; the plugging plate is prevented from sliding out of the slot.
The slot is 80mm-150mm away from the opening collar; and the expansion of concrete in the steel pipe column after grouting is prevented, and the expansion of the pipe is prevented.
The opening lantern ring is formed by bending elastic flat steel; simple structure and low cost.
The locking piece is a locking nut, and threads are correspondingly arranged on the connecting rod; simple structure and convenient use.
Drawings
Fig. 1 is a schematic structural view of a pipe sleeve for grouting a steel pipe column according to the present utility model;
fig. 2 is a schematic structural view of the pipe sleeve for grouting a steel pipe column according to the present utility model;
FIG. 3 is a schematic view of the sliding connection of the plugging plates in the present utility model;
fig. 4 is a schematic top view of the sliding joint of the plugging plate in the present utility model.
Reference numerals illustrate: 1. an open collar; 101. an adjustment aperture; 2. a connecting rod; 3. a pump tube; 4. an end plate; 401. a connection hole; 5. a plugging plate; 501. a slurry leakage hole; 502. a slide plate; 503. a plug; 6. and (3) a steel pipe column.
Detailed Description
The utility model is further illustrated below in conjunction with specific embodiments, only for a better understanding of the present disclosure, and therefore, the examples are not intended to limit the scope of the present disclosure.
As shown in fig. 1 to 4, a pipe sleeve for grouting a steel pipe column comprises an opening lantern ring 1, wherein one end of the opening lantern ring 1 is provided with a connecting rod 2, the other end of the opening lantern ring 1 is provided with a plurality of adjusting holes 101 at intervals, and the connecting rod 2 is inserted into the adjusting holes 101 and locked and fixed through locking pieces; the open lantern ring 1 is also provided with a grouting hole matched with the grouting reserved hole, a pump pipe 3 used for connecting a grouting pump nozzle is welded on the grouting hole, and a slot is arranged on the pump pipe 3; the pump pipe 3 is opened or sealed by the plugging plate 5, and the plugging plate 5 is slidably inserted into the slot; the opening lantern ring 1 is formed by bending elastic flat steel, and the adjusting hole 101 is formed by opening according to the diameter of the common steel pipe column 6 when opening the hole; the locking piece is a locking nut, and threads are correspondingly arranged on the connecting rod 2.
Further, the slot comprises two end plates 4, the two end plates 4 are connected through bolts, a crack is formed in the middle of the slot, and the plugging plate 5 is inserted into the crack in a sliding manner; the plugging plate 5 comprises a sliding plate 501, and plugs 503 are arranged at two ends of the sliding plate 501 in order to prevent the plugging plate 5 from sliding out of the slots; the end plates 4 are provided with connecting holes 401, the pump pipe 3 comprises a first pipe part and a second pipe part, one end of the first pipe part is connected with the grouting holes, the other end of the first pipe part is connected with the connecting hole 401 of one end plate 4, and the second pipe part is connected with the connecting hole 401 of the other end plate 4.
Further, after grouting the steel pipe column 6, concrete can expand, and in order to prevent the steel pipe column 6 from expanding, the slot is 180mm-150mm away from the opening lantern ring; the slots are 1100mm from the open collar in this embodiment.
Further, the rubber layer is arranged on the inner side of the opening lantern ring 1, so that friction force between the opening lantern ring 1 and the steel pipe column 6 is increased, and the opening lantern ring 1 and the steel pipe column 6 are tightly attached.
When the grouting device is used, the opening lantern ring 1 is sleeved on the steel pipe column 6 to be grouted, the connecting rod 2 is inserted into the proper position adjusting hole 101, and the locking nut is used for locking; when the opening lantern ring 1 is sleeved, the grouting holes are aligned to grouting reserved openings on the steel pipe column 6; connecting a grouting pump nozzle on the pump pipe 3, sliding the plugging plate 5, enabling a grouting hole 501 on the plugging plate 5 to be aligned with a grouting hole, grouting into the steel pipe column 6, closing the grouting pump after grouting is completed, sliding the plugging plate 5, and enabling the pump pipe 3 to be closed; after the concrete is initially set, the opening lantern ring 1 is opened, taken down, and excessive concrete on the steel pipe column 6 is scraped by using ash.
The utility model has simple structure, low manufacturing cost and convenient assembly and disassembly, can be suitable for steel pipe columns with different pipe diameters, improves the construction efficiency and reduces the construction cost.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a pipe box for steel-pipe column slip casting which characterized in that: the device comprises an opening lantern ring, wherein one end of the opening lantern ring is provided with a connecting rod, the other end of the opening lantern ring is provided with a plurality of adjusting holes at intervals, and the connecting rod is inserted into the adjusting holes and locked and fixed through a locking piece; the opening lantern ring is also provided with a grouting hole matched with the grouting reserved hole, a pump pipe used for connecting a grouting pump nozzle is welded on the grouting hole, and a slot is arranged on the pump pipe; the pump pipe is characterized by further comprising a plugging plate, wherein slurry leakage holes are formed in the plugging plate, and the plugging plate is inserted into the slot in a sliding manner so as to enable the pump pipe to be opened or sealed.
2. The steel pipe column grouting pipe sleeve according to claim 1, wherein: the slot comprises two end plates, the two end plates are connected through bolts, a crack is formed in the middle of the slot, and the plugging plate is inserted into the crack in a sliding manner; the pump pipe comprises a first pipe part and a second pipe part, one end of the first pipe part is connected with the grouting hole, the other end of the first pipe part is connected with one end plate, and the second pipe part is connected with the other end plate.
3. The steel pipe column grouting pipe sleeve according to claim 2, wherein: plugs are arranged at two ends of the plugging plate.
4. The steel pipe column grouting pipe sleeve according to claim 1, wherein: the slot is 80mm-150mm from the open collar.
5. The steel pipe column grouting pipe sleeve according to claim 1, wherein: the opening lantern ring is formed by bending elastic flat steel.
6. The steel pipe column grouting pipe sleeve according to claim 1, wherein: the locking piece is a locking nut, and threads are correspondingly arranged on the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320353750.1U CN219241372U (en) | 2023-03-01 | 2023-03-01 | Pipe sleeve for grouting steel pipe column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320353750.1U CN219241372U (en) | 2023-03-01 | 2023-03-01 | Pipe sleeve for grouting steel pipe column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219241372U true CN219241372U (en) | 2023-06-23 |
Family
ID=86846342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320353750.1U Active CN219241372U (en) | 2023-03-01 | 2023-03-01 | Pipe sleeve for grouting steel pipe column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219241372U (en) |
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2023
- 2023-03-01 CN CN202320353750.1U patent/CN219241372U/en active Active
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