CN105201213A - Telescopic pump pipe for super high-rise concrete filled steel tube lifting - Google Patents

Telescopic pump pipe for super high-rise concrete filled steel tube lifting Download PDF

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Publication number
CN105201213A
CN105201213A CN201510701030.XA CN201510701030A CN105201213A CN 105201213 A CN105201213 A CN 105201213A CN 201510701030 A CN201510701030 A CN 201510701030A CN 105201213 A CN105201213 A CN 105201213A
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China
Prior art keywords
steel tube
baffle plate
super high
filled steel
concrete filled
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Application number
CN201510701030.XA
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Chinese (zh)
Other versions
CN105201213B (en
Inventor
王招兵
骆发江
李鹏
余自强
徐长峰
曹绍新
张勤雄
李锦�
胡明卿
权奇
陈旭
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China Construction Third Engineering Bureau Co Ltd
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China Construction Third Engineering Bureau Co Ltd
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Application filed by China Construction Third Engineering Bureau Co Ltd filed Critical China Construction Third Engineering Bureau Co Ltd
Priority to CN201510701030.XA priority Critical patent/CN105201213B/en
Publication of CN105201213A publication Critical patent/CN105201213A/en
Application granted granted Critical
Publication of CN105201213B publication Critical patent/CN105201213B/en
Active legal-status Critical Current
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Abstract

The invention discloses a telescopic pump pipe for super high-rise concrete filled steel tube lifting. The pump pipe comprises an outer sleeve (1) and an inner sleeve (2) which are in mutual sleeving connection and is characterized in that four opposite-pulling baffles (3) are symmetrically arranged at one sleeving end of the outer sleeve (1) circularly, and opposite-pulling fixing plates (4) which are corresponding to the opposite-pulling baffles (3) are arranged at one sleeving end of the inner sleeve circularly; the opposite-pulling baffles (3) and the opposite-pulling fixing plates (4) are in movable serial connection through pull rods (5) respectively. With the adoption of the connection technique of the telescopic pump pipe, non-standard pump pipes are avoided through adjusting the telescopic pump pipe, and the pump pipe can be connected rapidly. The method is simple and rapid, mounting and dismounting are convenient, and the construction period is saved.

Description

The scalable pump line of Super High concrete filled steel tube jacking
Technical field
The present invention relates to pump line clothing arts, particularly relate to the scalable pump line of a kind of Super High concrete filled steel tube jacking.
Background technology
For special-shaped super high rise structure, steel pipe concrete jacking construction, steel core concrete column quantity is many, and structural entity is irregular, and during concreting, during different post concreting, pump line bend pipe is different from the spacing between charging aperture.Pump line every feast-brand mark standard length 3m, 2m, 1.5m, during pump line spreading there is non-modulus situation in total length, and pump line connection exists extreme difficulties.
Summary of the invention
Technical problem to be solved by this invention is: dock the uppity problem of spacing for pump line bend pipe with charging aperture, and provide the jacking of a kind of Super High concrete filled steel tube scalable pump line, this pump line simple and fast, facilitates peace to tear open, saves the duration.
The present invention solves the problems of the technologies described above adopted technical scheme:
The scalable pump line of a kind of Super High concrete filled steel tube jacking, comprise outer sleeve and the inner sleeve of socket mutually, outer sleeve is socketed one end and is circumferentially arranged with four to drawing baffle plate, described inner sleeve be socketed one end be circumferentially provided with described with to draw baffle plate corresponding to drawing fixed head; To draw baffle plate and to draw fixed head respectively by pull bar activity series connection.
Outer sleeve is made up of two semicircle sleeve pipes, and connecting portion side is provided with welding loose-leaf, and opposite side is welded to connect plate and is bolted.
Having for the interspersed circular hole of pull bar drawing on baffle plate on outer sleeve.
The external diameter of inner sleeve is less than the internal diameter of described outer sleeve, described to draw the welding position of fixed head with to drawing the welding position of baffle plate to leave enough flexible surpluses.
To drawing circular hole fixed head having and interts for pull bar, described circular hole to drawing on fixed head and correspondence position to drawing the circular hole of baffle plate to be positioned on same axis.
Pull bar by double nut with to drawing baffle plate and to drawing fixed head to fix.
Adopt scalable pump line link technique, by regulating expansion pump length of tube, avoiding occurring nonstandard pump line, connecting pump line fast.The method simple and fast, facilitates peace to tear open, saves the duration.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described
Fig. 1 is overall schematic of the present invention
Fig. 2 is the cross-sectional figure of outer sleeve
Fig. 3 is the left view of outer sleeve
Fig. 4 is the cross-sectional figure of inner sleeve
Fig. 5 is the left view of inner sleeve
Wherein, 1-outer sleeve, 2-inner sleeve, 3-is to drawing baffle plate, and 4-is to drawing fixed head, and 5-pull bar, 6-welds loose-leaf, 7-junction plate, 8-bolt, 9-double nut
Detailed description of the invention
The scalable pump line of a kind of Super High concrete filled steel tube jacking as shown in Figure 1, comprise outer sleeve 1 and the inner sleeve 2 of socket mutually, outer sleeve 1 is socketed one end and is circumferentially arranged with four to drawing baffle plate 3, described inner sleeve be socketed one end be circumferentially provided with to draw baffle plate 3 corresponding to drawing fixed head 4; Described to draw baffle plate 3 and to draw fixed head 4 respectively by pull bar 5 activity series connection.In connection pump line process, by regulating the length of flexible pump line, reach the object connecting nonstandard length pump line.
As shown in Figures 2 and 3, outer sleeve 1 is made up of two semicircle sleeve pipes, and connecting portion side is provided with welding loose-leaf 6, and opposite side is welded to connect plate 7 and is fixed by bolt 8.Having for the interspersed circular hole of pull bar 5 drawing on baffle plate 3 on outer sleeve 1.
As shown in Figure 4 and Figure 5, the external diameter of inner sleeve 2 is less than the internal diameter of described outer sleeve 1, described to draw the welding position of fixed head 4 with to drawing the welding position of baffle plate 3 to leave enough flexible surpluses.To drawing circular hole fixed head 4 having and interts for pull bar 5, described circular hole to drawing on fixed head 4 and correspondence position to drawing the circular hole of baffle plate 3 to be positioned on same axis.
Pull bar 5 by double nut 9 with to drawing baffle plate 3 and to drawing fixed head 4 to fix.
In a specific embodiment of this case, the use procedure of scalable pump line is as follows:
(1) first connect flap valve pump line and bend pipe when using, the more scalable pump line of deleted areas is connected.
(2) when scalable pump line is installed, first inner sleeve 2 is installed, then opens outer sleeve 1, in inner sleeve 2 is wrapped in, after determining connecting length, outer sleeve 1 is closed, connecting bolt 8 is installed, after tightening, carry out the fixing of pull bar 5 again.
(3) clear up in time after removing, turnover uses; Bolt 8 connecting portion carries out maintenance of buying oil.

Claims (6)

1. the scalable pump line of Super High concrete filled steel tube jacking, comprise outer sleeve (1) and the inner sleeve (2) of socket mutually, it is characterized in that: described outer sleeve (1) socket one end is circumferentially arranged with four to drawing baffle plate (3), described inner sleeve be socketed one end be circumferentially provided with described with to draw baffle plate (3) corresponding to drawing fixed head (4); Described to draw baffle plate (3) and to draw fixed head (4) respectively by pull bar (5) activity series connection.
2. the scalable pump line of Super High concrete filled steel tube according to claim 1 jacking, it is characterized in that: described outer sleeve (1) is made up of two semicircle sleeve pipes, connecting portion side is provided with welding loose-leaf (6), and opposite side is welded to connect plate (7) and is fixed by bolt (8).
3. the scalable pump line of Super High concrete filled steel tube according to claim 1 and 2 jacking, is characterized in that: having for the interspersed circular hole of pull bar (5) drawing on baffle plate (3) on described outer sleeve (1).
4. the scalable pump line of Super High concrete filled steel tube according to claim 1 jacking, it is characterized in that: the external diameter of described inner sleeve (2) is less than the internal diameter of described outer sleeve (1), described to draw the welding position of fixed head (4) with to drawing the welding position of baffle plate (3) to leave enough flexible surpluses.
5. the scalable pump line of Super High concrete filled steel tube jacking according to claim 1 or 4, it is characterized in that: described to drawing circular hole fixed head (4) having and interts for pull bar (5), described circular hole to drawing on fixed head (4) and correspondence position to drawing the circular hole of baffle plate (3) to be positioned on same axis.
6. the scalable pump line of Super High concrete filled steel tube according to claim 1 jacking, is characterized in that: described pull bar (5) by double nut (9) with to draw baffle plate (3) and to draw fixed head (4) fix.
CN201510701030.XA 2015-10-26 2015-10-26 The scalable pump line of Super High concrete filled steel tube jacking Active CN105201213B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510701030.XA CN105201213B (en) 2015-10-26 2015-10-26 The scalable pump line of Super High concrete filled steel tube jacking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510701030.XA CN105201213B (en) 2015-10-26 2015-10-26 The scalable pump line of Super High concrete filled steel tube jacking

Publications (2)

Publication Number Publication Date
CN105201213A true CN105201213A (en) 2015-12-30
CN105201213B CN105201213B (en) 2017-12-05

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CN201510701030.XA Active CN105201213B (en) 2015-10-26 2015-10-26 The scalable pump line of Super High concrete filled steel tube jacking

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106049877A (en) * 2016-07-29 2016-10-26 中建三局集团有限公司 Elastic-inner-wall anti-plugging concrete high-pressure delivery pump pipe and application method thereof
CN108385982A (en) * 2018-03-15 2018-08-10 广厦建设集团有限责任公司 A kind of Super High concrete pumping pipe and its installation method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2876401Y (en) * 2006-01-23 2007-03-07 李向明 Connector for pipes
CN202000673U (en) * 2011-01-30 2011-10-05 中建三局建设工程股份有限公司 Concrete pumping combination adjusting sleeve pipe
CN202667204U (en) * 2012-06-27 2013-01-16 中国建筑第八工程局有限公司 Cleaning device for concrete-pumping pump tube of high-rise
CN202868062U (en) * 2012-09-29 2013-04-10 深圳市建工集团股份有限公司 Pump pipe storey fixator
CN204085934U (en) * 2014-05-29 2015-01-07 焦伟 A kind of columnar deposition matter collection device
CN205100565U (en) * 2015-10-26 2016-03-23 中建三局集团有限公司 But steel pipe concrete jacking of superelevation layer is with retractable pump pipe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2876401Y (en) * 2006-01-23 2007-03-07 李向明 Connector for pipes
CN202000673U (en) * 2011-01-30 2011-10-05 中建三局建设工程股份有限公司 Concrete pumping combination adjusting sleeve pipe
CN202667204U (en) * 2012-06-27 2013-01-16 中国建筑第八工程局有限公司 Cleaning device for concrete-pumping pump tube of high-rise
CN202868062U (en) * 2012-09-29 2013-04-10 深圳市建工集团股份有限公司 Pump pipe storey fixator
CN204085934U (en) * 2014-05-29 2015-01-07 焦伟 A kind of columnar deposition matter collection device
CN205100565U (en) * 2015-10-26 2016-03-23 中建三局集团有限公司 But steel pipe concrete jacking of superelevation layer is with retractable pump pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106049877A (en) * 2016-07-29 2016-10-26 中建三局集团有限公司 Elastic-inner-wall anti-plugging concrete high-pressure delivery pump pipe and application method thereof
CN108385982A (en) * 2018-03-15 2018-08-10 广厦建设集团有限责任公司 A kind of Super High concrete pumping pipe and its installation method

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