CN211173131U - Steel pipe column jacking pump pipe connecting device - Google Patents
Steel pipe column jacking pump pipe connecting device Download PDFInfo
- Publication number
- CN211173131U CN211173131U CN201921472051.9U CN201921472051U CN211173131U CN 211173131 U CN211173131 U CN 211173131U CN 201921472051 U CN201921472051 U CN 201921472051U CN 211173131 U CN211173131 U CN 211173131U
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- stop valve
- pipe column
- steel pipe
- hole
- valve fixing
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Abstract
The utility model discloses a steel pipe column jacking pump pipe connecting device, which comprises a pair of stop valve fixing plates (1) and a plurality of paired tension rods (2); the pair of stop valve fixing plates (1) are respectively symmetrically arranged at two sides of the steel pipe column (3), the pair of stop valve fixing plates (1) are arranged in parallel, and are connected in a split manner through a plurality of split pulling rods (2) by screw rod nuts, so that the pair of stop valve fixing plates (1) are fixedly arranged on the steel pipe column (3); one of the stop valve fixing plates (1) is provided with a mounting hole, and the mounting hole is connected with a reserved pouring hole on the steel pipe column (3); the stop valve (4) is installed at a reserved pouring hole of the steel pipe column (3) through the stop valve fixing plate (1) through the installation hole and is in butt joint with the pump pipe (5) arranged at the reserved pouring hole. The utility model discloses can directly be connected to the steel-pipe column with the stop valve and reserve the hole of pouring, and can have enough to meet the need the use.
Description
Technical Field
The utility model relates to a concrete jacking construction equipment especially relates to a steel-pipe column jacking pump line connecting device.
Background
The steel tube concrete column is widely applied to the structure of a super high-rise building due to superior mechanical properties, and in order to save concrete pouring time, a plurality of layers are usually poured together, and a jacking pouring method is adopted as a pouring mode.
In the steel-pipe column construction of prior art, need reserve at the steel-pipe column and pour a hole department welding short pump line coupling, reserve the hole of pouring through short pump line coupling with stop valve and steel-pipe column and be connected, can carry out concrete placement through the pump line of installing in the steel-pipe column. Because the short pump pipe connecting piece and the steel pipe column are fixed by welding, the short pump pipe connecting piece and the steel pipe column need to be cut away by gas cutting after concrete pouring is finished, the base metal of the steel pipe column is inevitably damaged, construction quality and period are influenced, the cut short pump pipe connecting piece cannot be used for the second time, and construction cost is improved.
Disclosure of Invention
An object of the utility model is to provide a steel-pipe column jacking pump line connecting device can directly be connected to the steel-pipe column with the stop valve and reserve the hole of pouring, and can have enough to meet the need the use.
The utility model discloses a realize like this:
a steel pipe column jacking pump pipe connecting device comprises a pair of stop valve fixing plates and a plurality of pairs of tension rods; the pair of stop valve fixing plates are symmetrically arranged on two sides of the steel pipe column respectively, are arranged in parallel and are connected in a split manner through a plurality of split pulling rods and screw rod nuts, so that the pair of stop valve fixing plates are fixedly arranged on the steel pipe column; one of the stop valve fixing plates is provided with a mounting hole, and the mounting hole is connected with a reserved pouring hole on the steel pipe column; the stop valve is installed at the reserved pouring hole of the steel pipe column through the stop valve fixing plate through the installation hole and is in butt joint with the pump pipe arranged at the reserved pouring hole.
Rubber pads are arranged between the pair of stop valve fixing plates and the steel pipe column, so that the pair of stop valve fixing plates can be tightly attached to the surface of the steel pipe column through the rubber pads.
One of them the cushion on be equipped with the mounting hole with reserve the hole that pours the jogged joint, the cushion through hole circumference sealed in the edge of reserving the hole of pouring, make stop valve can pour hole and pump line sealing connection with reserving.
The width and the height of the rubber mat are both larger than the aperture of the reserved pouring hole.
The width of the stop valve fixing plate is larger than the diameter of the steel pipe column.
The width and the height of the stop valve fixing plate are both larger than the aperture of the reserved pouring hole.
The utility model discloses can directly connect the stop valve to the steel-pipe column and reserve the pouring hole, easy dismounting, swift, can not cause the damage to steel-pipe column mother metal during the dismantlement, improved the construction quality of steel-pipe column; welding and gas cutting processes are cancelled, and the construction period is greatly shortened; all components can be used in a turnover mode after being disassembled, construction materials are saved, construction cost is reduced, and cost investment is reduced.
Drawings
Fig. 1 is a cross-sectional view of the steel pipe column jacking pump pipe connecting device of the utility model.
In the figure, 1 stop valve fixing plate, 2 pairs of tension rods, 3 steel pipe columns, 4 stop valves, 5 pump pipes and 6 rubber mats.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to the attached figure 1, the steel pipe column jacking pump pipe connecting device comprises a pair of stop valve fixing plates 1 and a plurality of pairs of tension rods 2; the pair of stop valve fixing plates 1 are symmetrically arranged on two sides of the steel pipe column 3 respectively, the pair of stop valve fixing plates 1 are arranged in parallel, and are connected in a split manner through a plurality of split pulling rods 2 through screw rod nuts, so that the pair of stop valve fixing plates 1 are fixedly arranged on the steel pipe column 3; one of the stop valve fixing plates 1 is provided with a mounting hole, and the mounting hole is connected with a reserved pouring hole on the steel pipe column 3; the stop valve 4 is installed at the reserved pouring hole of the steel pipe column 3 through the stop valve fixing plate 1 through the installation hole and is in butt joint with the pump pipe 5 arranged at the reserved pouring hole.
All be equipped with cushion 6 between a pair of stop valve fixed plate 1 and the steel-pipe column 3, make a pair of stop valve fixed plate 1 can hug closely on the surface of steel-pipe column 3 through cushion 6, the connection between stop valve fixed plate 1 and the steel-pipe column 3 is more reliable, ensures the concrete jacking construction.
One of them the cushion 6 on be equipped with the mounting hole with reserve the hole of pouring the jogged joint, cushion 6 seals in the edge of reserving the hole of pouring through hole circumference, makes stop valve 4 can pour hole and pump line 5 sealing connection with reserving, ensures the reliability of connecting.
The width of the stop valve fixing plate 1 is larger than the diameter of the steel pipe column 3, so that the connection and installation of the tension rod 2 are facilitated, and the tension rod 2 does not interfere with the steel pipe column 3.
The width and the height of stop valve fixed plate 1 all be greater than the aperture of reserving the hole of pouring, the width and the height of cushion 6 all are greater than the aperture of reserving the hole of pouring, ensure stop valve 4 and reserve the reliability of being connected and the leakproofness of pouring the hole and 5 junctions of pump line.
Adopt the utility model discloses the construction steps of installation stop valve 4 are: arrange the both sides of steel-pipe column 3 respectively in a pair of stop valve fixed plate 1 to through the surface of cushion 6 stable laminating at steel-pipe column 3, and make the mounting hole on the stop valve fixed plate 1 and the hole on cushion 6 pour the joggle joint with reserving on the steel-pipe column 3, preferably, stop valve fixed plate 1 can adopt the rectangle steel sheet, and through four to 2 pairs of drawing wires connections of embracing of drawing wire in its four edges, it can to lock fixedly through the screw-nut. The connector of the stop valve 4 can be directly connected to the reserved pouring hole in the steel pipe column 3 through the mounting hole in the stop valve fixing plate 1 and the hole in the rubber mat 6, and is butted with the pump pipe 5 arranged on the inner side of the reserved pouring hole, the connection sealing performance is good, and in order to ensure the connection tightness, the sizes of the connector of the stop valve 4, the mounting hole in the stop valve fixing plate 1, the hole in the rubber mat 6, the reserved pouring hole in the steel pipe column 3 and the connector of the pump pipe 5 are consistent.
Can carry out the concrete placement operation after the installation is accomplished, can dismantle after pouring the completion and reaching design strength the utility model discloses, owing to adopt bolted connection, it is convenient to dismantle, can repeat the turnover use after the clearance.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a steel-pipe column jacking pump line connecting device which characterized by: comprises a pair of stop valve fixing plates (1) and a plurality of pairs of pull rod (2); the pair of stop valve fixing plates (1) are respectively symmetrically arranged at two sides of the steel pipe column (3), the pair of stop valve fixing plates (1) are arranged in parallel, and are connected in a split manner through a plurality of split pulling rods (2) by screw rod nuts, so that the pair of stop valve fixing plates (1) are fixedly arranged on the steel pipe column (3); one of the stop valve fixing plates (1) is provided with a mounting hole, and the mounting hole is connected with a reserved pouring hole on the steel pipe column (3); the stop valve (4) is installed at a reserved pouring hole of the steel pipe column (3) through the stop valve fixing plate (1) through the installation hole and is in butt joint with the pump pipe (5) arranged at the reserved pouring hole.
2. The steel pipe column jacking pump pipe connecting device of claim 1, wherein: rubber mats (6) are arranged between the pair of stop valve fixing plates (1) and the steel pipe column (3), so that the pair of stop valve fixing plates (1) can be tightly attached to the surface of the steel pipe column (3) through the rubber mats (6).
3. The steel pipe column jacking pump pipe connecting device of claim 2, wherein: one of them cushion (6) on be equipped with the mounting hole with reserve the hole that pours the jogged joint, cushion (6) are sealed in the edge of reserving the hole of pouring through hole circumference, make stop valve (4) can pour hole and pump line (5) sealing connection with reserving.
4. The steel pipe column jacking pump pipe connecting device according to claim 2 or 3, wherein: the width and the height of the rubber cushion (6) are both larger than the aperture of the reserved pouring hole.
5. The steel pipe column jacking pump pipe connecting device of claim 1, wherein: the width of the stop valve fixing plate (1) is larger than the diameter of the steel pipe column (3).
6. The steel pipe column jacking pump pipe connecting device according to claim 1, 2 or 5, wherein: the width and the height of the stop valve fixing plate (1) are both larger than the aperture of the reserved pouring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921472051.9U CN211173131U (en) | 2019-09-05 | 2019-09-05 | Steel pipe column jacking pump pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921472051.9U CN211173131U (en) | 2019-09-05 | 2019-09-05 | Steel pipe column jacking pump pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211173131U true CN211173131U (en) | 2020-08-04 |
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ID=71792881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921472051.9U Active CN211173131U (en) | 2019-09-05 | 2019-09-05 | Steel pipe column jacking pump pipe connecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211173131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960939A (en) * | 2022-04-25 | 2022-08-30 | 中建三局集团有限公司 | Can have enough to meet need and irritate core device suitable for core concrete construction in box post rigid connection column base |
-
2019
- 2019-09-05 CN CN201921472051.9U patent/CN211173131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960939A (en) * | 2022-04-25 | 2022-08-30 | 中建三局集团有限公司 | Can have enough to meet need and irritate core device suitable for core concrete construction in box post rigid connection column base |
| CN114960939B (en) * | 2022-04-25 | 2023-05-16 | 中建三局集团有限公司 | Can have enough to meet need and irritate core device suitable for construction of box column rigid connection column foot inner core concrete |
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