CN202324640U - Steel bracket for ultra-deep downward pumping concrete - Google Patents
Steel bracket for ultra-deep downward pumping concrete Download PDFInfo
- Publication number
- CN202324640U CN202324640U CN2011205063742U CN201120506374U CN202324640U CN 202324640 U CN202324640 U CN 202324640U CN 2011205063742 U CN2011205063742 U CN 2011205063742U CN 201120506374 U CN201120506374 U CN 201120506374U CN 202324640 U CN202324640 U CN 202324640U
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- pump line
- concrete
- welded
- ultra
- pump pipe
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Abstract
The utility model discloses a steel bracket for ultra-deep downward pumping concrete for fixing a pump pipe for pumping concrete from a high floor to a low floor on a tower frame. The steel bracket comprises a pair of parallel long angle steels, wherein one end of each of the long angle steels is welded on the tower frame, a pair of short angle steels welded between the long angle steels, a pair of diagonal bracings welded between the long angle steels and the tower frame, a steel base plate welded on the long angle steels and a pump pipe hoop; the pump pipe is tightly hooped by the pump pipe hoop, and the pump pipe hoop is fastened on the short angle steels through a bolt, a stiffening ring of the pump pipe is fastened on the steel base plate through a bolt. The steel bracket for ultra-deep downward pumping concrete provided by the utility model can realize the stabilization of the pump pipe in the vertical direction and horizontal direction in the process of downward pumping the concrete to the ultra-deep area, and has the advantages of simple structure, strong stability and good anti-vibration effect.
Description
Technical field
The utility model relates to a kind of support, refers to a kind of ultra dark pumping of concrete steel bracket downwards especially.
Background technology
The existing concrete induction system is generally through the effect of pump and upwards carries, or when difference in height is little up and down, through directly discharging downwards of a pipeline.But a kind of system to the downward delivering concrete in ultra dark area is not arranged as yet at present.And the percussion in delivering concrete is managed owing to concrete downwards to ultra dark area, carrier pipe can be at vertical and horizontal direction generation high vibration, and safety and reliability are relatively poor, very easily damage pipeline, influence normally carrying out of conveying engineering.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art; And a kind of ultra dark pumping of concrete steel bracket downwards is provided; Realized to ultra dark area pump line stable in vertical direction and horizontal direction in the delivering concrete process downwards, have simple in structure, stability by force, the effective advantage of antivibration.
The technical scheme that realizes above-mentioned purpose is:
A kind of ultra dark pumping of concrete steel bracket downwards of the utility model is used for comprising being fixed in pylon from the eminence terrace to the pump line of lower terrace pumping of concrete:
A pair of be parallel to each other and an end is welded in the long angle steel on the said pylon; The a pair of angle cleat that is welded between the said long angle steel; The a pair of diagonal brace that is welded between said long angle steel and the said pylon, one is welded in a billet and the pump line anchor ear on the said long angle steel, the said pump line of said pump line anchor ear banding; And on said angle cleat, the stiffening ring of said pump line passes through bolton in said billet to said pump line anchor ear through bolton.
Pad is provided with one first rubber sheet gasket between the stiffening ring of above-mentioned pump line and the said billet, and pad is provided with one second rubber sheet gasket between said pump line and the said pump line anchor ear.
The utility model has been owing to adopted above technical scheme, makes it have following beneficial effect to be:
Steel bracket is fixed in pylon with pump line; Through bolton pump line stiffening ring and steel plate washer, thereby and cooperate first rubber sheet gasket to guarantee the stable of pump line in the vertical direction; Thereby hold pump line tightly and cooperate second rubber sheet gasket to guarantee in the horizontal direction stable of pump line through the pump line anchor ear.
Description of drawings
Fig. 1 is the ultra dark steel bracket lateral view of pumping of concrete steel bracket downwards of the utility model;
Fig. 2 is the ultra dark steel bracket sectional view of pumping of concrete steel bracket downwards of the utility model;
Fig. 3 is the ultra dark system architecture sketch map of pumping of concrete system downwards of the utility model embodiment;
Fig. 4 is the ultra dark tower top sectional top view of pumping of concrete system downwards of the utility model embodiment;
Fig. 5 is the ultra dark pylon bottom section vertical view of pumping of concrete system downwards of the utility model embodiment.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
See also Fig. 3, Fig. 4, a kind of ultra dark pumping of concrete steel bracket downwards of the utility model is used for from eminence terrace 4 comprising to lower terrace 3 pumping of concrete:
One delivery pump 1 is fixedly arranged on eminence terrace 4;
One pylon 2, pylon 2 are used for installing and maintenance pump line 5, and the bottom is fixedly supported to one and is positioned on the cushion cap 16 of lower terrace 3, and cushion cap 16 is used to support whole pylon 2 and keeps the stable of whole pylon 2; Pylon 2 tops attach pin 13 through a pair of tower crane and are anchored on respectively on a pair of concrete pier 14 that is positioned at eminence terrace 3;
One pump line 5 is set up on the pylon 2, and the input of pump line 2 connects the pumping hole of delivery pump 1.
Pylon 2 comprises a body of the tower 21 and an outer body of the tower 22 in one, and outer body of the tower 22 links to each other with interior body of the tower 21 through a plurality of pylon anchor ears.Interior body of the tower 21 bottoms are fixedly supported on the cushion cap 16, are combined by a plurality of tower crane standard knots; The staff used as last lower channel when outer body of the tower 22 supplied to install with maintenance pump line 5 for scaffold.
Vertically form a kink 54 through two bend pipes between section 52 and the lower horizontal segment 53, alleviated concrete that eminence sweeps away internal impact power, reduced the plugging probability of turning point simultaneously pump line 5;
The both sides of kink 54 respectively are provided with a stop valve 56.The position blanking tube inner concrete stream that stops up by pump line 5 when the employing of stop valve 56 is implemented in plugging carries out the replacement or the maintenance of pump line 5, has made things convenient for maintenance.
See also Fig. 5, lower horizontal segment 52 forms a plurality of elbows and is snakelike, progressively reduces the impulse force of concrete in pump line 5.
See also Fig. 1, Fig. 2; Body of the tower 21 in vertically section 52 is anchored on through a plurality of steel brackets 6; Steel bracket 6 comprise a pair of be parallel to each other and an end be welded in long angle steel 61 on the body of the tower 21, a pair of angle cleat 62 that is welded between the long angle steel 61, a pair of diagonal brace 63 that is welded between long angle steel 61 and the interior body of the tower 21; One is welded in a billet 10 and the pump line anchor ear 7 on the long angle steel 61; Pump line anchor ear 7 banding pump lines 5, and pump line anchor ear 7 through bolton on angle cleat 62, the stiffening ring 55 of pump line 5 through bolton in billet 10.Pad is provided with one first rubber sheet gasket 9 between the stiffening ring 55 of pump line 5 and the billet 10, and pad is provided with one second rubber sheet gasket 8 between pump line 5 and the pump line anchor ear 7.
Through bolton pump line stiffening ring 55 and steel plate washer 10, thereby and cooperate first rubber sheet gasket 9 to guarantee the stable of pump lines 5 in the vertical directions; Thereby hold pump line 5 tightly and cooperate second rubber sheet gasket 8 to guarantee in the horizontal direction stable of pump lines 5 through pump line anchor ear 7.
Can realize ultra dark pumping of concrete downwards through following method:
At first, prospecting is on-the-spot, obtains environmental information; Grasp concrete from the delivery pump 1 of eminence to the path the lift surface of lower, comprise that eminence delivery pump 1 is the concrete distance of wanting downward pumping, the horizontal range that free face 15 arrives lift surface to the degree of depth of the horizontal range of free face 15, free face 15;
Then, according to environmental information, preset each equipment installation site forms an arrangement; Comprise that position, the first pump line anchor block, 11 positions, the free face 15 of arranging eminence delivery pump 1 are installed and the position and the second pump line anchor block, 12 positions of the pylon 2 of maintenance pump line 5 usefulness.
Then, according to arrangement fixed delivery pump 1, the first pump line anchor block 11, the second pump line anchor block 12 and set up a pylon 2;
For avoiding the rapid change of concrete fluidised form; Also have 10 meters to insert the bend pipe of 135 degree at vertical section 52 of pump line 5 apart from being located in terrace 3; Make pump line 5 lower tilt, when pump line 5 arrival ground, connect one 135 degree bend pipes again, between vertical section 52 of pump line 5 and lower horizontal segment 53, form a bending place 54; When having cushioned the impact force of numerical value direction concrete, also reduced the plugging probability to pipeline; In addition, the elbow that forms a plurality of levels at the lower horizontal segment of pump line 5 53 is snakelike; Pump line 5 outlet pressures that the access number of side bend forms according to the actual height drop calculate to be confirmed.
Open delivery pump 1 downward pumping of concrete.
On the both sides of kink 54 stop valve 56 is set respectively; When plugging takes place pump line 5, close the maintenance of stop valve 56 replace tubes according to block part.
More than combine accompanying drawing embodiment that the utility model is specified, those skilled in the art can make the many variations example to the utility model according to above-mentioned explanation.Thereby some details among the embodiment should not constitute the qualification to the utility model, and the scope that the utility model will define with appended claims is as the protection domain of the utility model.
Claims (2)
1. a ultra dark pumping of concrete steel bracket downwards is used for it is characterized in that being fixed in pylon from the eminence terrace to the pump line of lower terrace pumping of concrete, comprising:
A pair of be parallel to each other and an end is welded in the long angle steel on the said pylon; The a pair of angle cleat that is welded between the said long angle steel; The a pair of diagonal brace that is welded between said long angle steel and the said pylon, one is welded in a billet and the pump line anchor ear on the said long angle steel, the said pump line of said pump line anchor ear banding; And on said angle cleat, the stiffening ring of said pump line passes through bolton in said billet to said pump line anchor ear through bolton.
2. ultra dark pumping of concrete steel bracket downwards according to claim 1 is characterized in that pad is provided with one first rubber sheet gasket between the stiffening ring of said pump line and the said billet, and pad is provided with one second rubber sheet gasket between said pump line and the said pump line anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205063742U CN202324640U (en) | 2011-12-07 | 2011-12-07 | Steel bracket for ultra-deep downward pumping concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205063742U CN202324640U (en) | 2011-12-07 | 2011-12-07 | Steel bracket for ultra-deep downward pumping concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202324640U true CN202324640U (en) | 2012-07-11 |
Family
ID=46436620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205063742U Expired - Fee Related CN202324640U (en) | 2011-12-07 | 2011-12-07 | Steel bracket for ultra-deep downward pumping concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202324640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863158A (en) * | 2015-05-25 | 2015-08-26 | 中国建筑第八工程局有限公司 | Super-deep and downward concrete conveying system along vertical structure |
| CN106437164A (en) * | 2015-05-26 | 2017-02-22 | 中国建筑第八工程局有限公司 | Buffer device for downward ultra-deep composite pumping of concrete |
| CN108426990A (en) * | 2018-05-14 | 2018-08-21 | 中建三局集团有限公司 | A kind of simple and easy method and device of identification Cracking of High Flowing Concrete workability quality |
-
2011
- 2011-12-07 CN CN2011205063742U patent/CN202324640U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337415B (en) * | 2015-05-25 | 2018-06-19 | 中国建筑第八工程局有限公司 | The vertically delivery pipe bottom end shock absorption buffering mechanism of the downward delivering concrete of structure ultra-deep |
| CN106337416B (en) * | 2015-05-25 | 2018-06-19 | 中国建筑第八工程局有限公司 | The vertically delivery pipe bottom end buffer unit of the downward delivering concrete of structure ultra-deep |
| CN106284357A (en) * | 2015-05-25 | 2017-01-04 | 中国建筑第八工程局有限公司 | The vertically conveying pipe buffer structure of the downward delivering concrete of structure ultra-deep |
| CN106337415A (en) * | 2015-05-25 | 2017-01-18 | 中国建筑第八工程局有限公司 | Conveying pipe bottom end damping buffer device for super-deep downward concrete conveying along vertical structure |
| CN106337416A (en) * | 2015-05-25 | 2017-01-18 | 中国建筑第八工程局有限公司 | Conveying pipe bottom end buffer device for super-deep downward concrete conveying along vertical structure |
| CN106284358B (en) * | 2015-05-25 | 2019-12-13 | 中国建筑第八工程局有限公司 | Shock attenuation buffering conveyer pipe supporting structure who carries concrete along vertical structure ultra-deep downwards |
| CN106284358A (en) * | 2015-05-25 | 2017-01-04 | 中国建筑第八工程局有限公司 | The vertically damping, buffering conveying pipe holder structure of the downward delivering concrete of structure ultra-deep |
| CN106436713A (en) * | 2015-05-25 | 2017-02-22 | 中国建筑第八工程局有限公司 | Spiral buffer conveying pipeline used for conveying concrete deep downwards along vertical structure |
| CN106284357B (en) * | 2015-05-25 | 2019-05-10 | 中国建筑第八工程局有限公司 | The vertically delivery pipe buffer structure of the downward delivering concrete of structure ultra-deep |
| CN104863158A (en) * | 2015-05-25 | 2015-08-26 | 中国建筑第八工程局有限公司 | Super-deep and downward concrete conveying system along vertical structure |
| CN106436713B (en) * | 2015-05-25 | 2018-09-04 | 中国建筑第八工程局有限公司 | The vertically helical buffer conveyance conduit of the downward delivering concrete of structure ultra-deep |
| CN106437164B (en) * | 2015-05-26 | 2018-12-18 | 中国建筑第八工程局有限公司 | Buffer unit for the compound pumping of the downward ultra-deep of concrete |
| CN106437160A (en) * | 2015-05-26 | 2017-02-22 | 中国建筑第八工程局有限公司 | Pump-pipe fixing method for downward ultra-deep composite pumping of concrete |
| CN106437164A (en) * | 2015-05-26 | 2017-02-22 | 中国建筑第八工程局有限公司 | Buffer device for downward ultra-deep composite pumping of concrete |
| CN108426990A (en) * | 2018-05-14 | 2018-08-21 | 中建三局集团有限公司 | A kind of simple and easy method and device of identification Cracking of High Flowing Concrete workability quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20181207 |