CN201560584U - Pumping jacking cast concrete rotatable quick connecting joint - Google Patents
Pumping jacking cast concrete rotatable quick connecting joint Download PDFInfo
- Publication number
- CN201560584U CN201560584U CN 200920316985 CN200920316985U CN201560584U CN 201560584 U CN201560584 U CN 201560584U CN 200920316985 CN200920316985 CN 200920316985 CN 200920316985 U CN200920316985 U CN 200920316985U CN 201560584 U CN201560584 U CN 201560584U
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- CN
- China
- Prior art keywords
- pump line
- jacking
- steel pipe
- pumping
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005086 pumping Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A circulating quick connecting joint for pumping, jacking and pouring concrete comprises a pump pipe connecting pipe connected between a steel pipe column and a pump pipe, wherein the pump pipe connecting pipe is connected with a positioning hoop, the positioning hoop is formed by connecting two half hoop belts and bolts at two ends, each half hoop belt is formed by connecting an arc-shaped steel plate and two connecting lug plates fixedly connected to two sides of the arc-shaped steel plate, each connecting lug plate is provided with a bolt hole, the two half hoop belts are symmetrically sleeved on the outer side of the steel pipe column and are connected into the positioning hoop by the bolts; and a connecting hole is formed in the arc-shaped steel plate of one half hoop in the positioning hoop, corresponds to the hole formed in the steel pipe column, and one end of the pump pipe connecting pipe is welded with the connecting hole in the arc-shaped steel plate. The connecting joint has the characteristics of convenience and quickness in mounting and dismounting and can be used in a turnover manner, and the pump pipe is not directly connected with the steel pipe column, so that the steel pipe column cannot be influenced, and the connecting joint can be applied to the jacking construction of all steel pipe concrete pumps.
Description
Technical field
The utility model relates to a kind of pump line syndeton, the joint that particularly a kind of concrete filled steel tube steel pipe column is connected with pump line.
Background technology
Construction along with a large amount of high-rise superelevation layers and heavy large span factory building, concrete filled steel tube is used increasingly extensive, existing concrete filled steel tube need use the pumping, jacking jointing when concreting, traditional pumping, jacking jointing is an elbow that is connected with steel pipe column by simple and easy hinge, this elbow is communicated with pump line, and pump line also need be welded on the steel pipe column simultaneously.Adopt the shortcoming of this mode to be: elbow is not recyclable, pump line will be welded to connect with steel pipe column, consuming time long, the pump line loss ratio is bigger, weld seam can damage the steel pipe column mother metal, adopt this mode also to need manually fill concrete in elbow in addition, it is cumbersome to construct, and cost is than higher generally.
The utility model content
The purpose of this utility model provides a kind of pumping, jacking concreting can have enough to meet the need fast connecting joint, solve the unrenewable technical problem of traditional jointing; And solve traditional connected mode can the loss pump line and the problem of steel pipe column; Also to solve the problem that traditional connected mode construction bothers, cost is high.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pumping, jacking concreting can have enough to meet the need fast connecting joint, comprise the pump line tube connector that is connected between steel pipe column and the pump line, it is characterized in that: described pump line tube connector is connected with the location cuff, the location cuff is formed by connecting by the bolt at two semi-ring hoops and two ends, each semi-ring hoop is formed by connecting with two otic placodes that are connected that are fixedly connected on the curved plate both sides by a curved plate, have bolt hole on each connection otic placode, two semi-ring hoop symmetries are enclosed within the outside of steel pipe column, are linked to be the location cuff by bolt; Have connecting hole on the curved plate of one of them the semi-ring hoop in the cuff of described location, this connecting hole is corresponding with the perforate on the steel pipe column, an end of described pump line tube connector and the welding of the connecting hole on the curved plate.
Optimized technical scheme:
The described inboard that has the curved plate of connecting hole is bonded with buffer plate, and the position of corresponding connecting hole has the cushion pad plate hole on the buffer plate.
The diameter of described connecting hole, cushion pad plate hole can be greater than the external diameter 2～3mm of pump line tube connector.
On the other end sidewall of described pump line tube connector the groove that is connected with pump line is arranged, have strip socket radially on the middle part sidewall of pump line tube connector.
The socket degree of depth of described strip socket is 1/2nd of a pump line tube connector caliber.
The internal diameter that described location cuff surrounds can be greater than the external diameter 4～6mm of steel pipe column.
The diameter of described bolt hole can be greater than the diameter 1～2mm of bolt.
Compared with prior art the utlity model has following characteristics and beneficial effect:
The utlity model has peace and tear open conveniently fast, can have enough to meet the need the characteristics of use, can in all steel pipe concrete pumping jack-up constructions, use, both can be applied to construction of structures, also can be applied to bridge, highway domain class like engineering construction.
The all recyclable turnover of all parts of the present utility model is used, and does not have loss, and assembling and disassembling is convenient, does not need fill concrete once more, and connected node need not adopt weld seam to be connected with steel pipe column, does not damage the steel pipe column mother metal, and cost is almost nil.
The utility model uses bolt to connect by making special-purpose location cuff, realizes the construction of installation and dismounting and pumping, jacking, and pump line directly is not connected with steel pipe column, and it is clearly reliable that part connects force path, thereby can not exert an influence to steel pipe column.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a schematic diagram of not being with the semi-ring hoop of connecting hole.
Fig. 3 is the schematic diagram of the semi-ring hoop of band connecting hole.
Fig. 4 is the schematic diagram of pump line.
Fig. 5 is the A-A generalized section of Fig. 4.
Fig. 6 is the schematic diagram of plate.
Fig. 7 is the schematic diagram of buffer plate.
Fig. 8 is making of the present utility model and uses the step block diagram.
Reference numeral: 1-steel pipe column, 2-pump line tube connector, 3-curved plate, 4-connect otic placode, 5-connecting hole, 6-bolt hole, 7-bolt, 8-buffer plate, 9-cushion pad plate hole, 10-strip socket, 11-plate, 12-groove.
The specific embodiment
Embodiment is referring to shown in Fig. 1-3, this pumping, jacking concreting can have enough to meet the need fast connecting joint, comprise the pump line tube connector 2 that is connected between steel pipe column 1 and the pump line, pump line tube connector 2 is connected with the location cuff, the location cuff is formed by connecting by the bolt at two semi-ring hoops and two ends, each semi-ring hoop is formed by connecting with two otic placodes 4 that are connected that are fixedly connected on the curved plate both sides by a curved plate 3, have bolt hole 6 on each connection otic placode 4, two semi-ring hoop symmetries are enclosed within the outside of steel pipe column 1, be linked to be the location cuff by bolt 7, the internal diameter that the location cuff surrounds is greater than the external diameter 4～6mm of steel pipe column, and the diameter of bolt hole 6 is greater than the diameter 1～2mm of bolt 7; Have connecting hole 5 on the curved plate of one of them the semi-ring hoop in the cuff of described location, this connecting hole 5 is corresponding with the perforate on the steel pipe column 1, and the diameter of connecting hole 5 is greater than the external diameter 2～3mm of pump line tube connector 2.One end of described pump line tube connector 2 and 5 welding of the connecting hole on the curved plate.
Referring to Fig. 1, Fig. 7, the described inboard that has the curved plate of connecting hole is bonded with buffer plate 8, and the position of corresponding connecting hole 5 has cushion pad plate hole 9 on the buffer plate, and the diameter of cushion pad plate hole 9 is greater than the external diameter 2～3mm of pump line tube connector 2.In the present embodiment, buffer plate is a rubber tile, but also can adopt other flexibilities or elastic material manufacturing.
Referring to Fig. 4, Fig. 5, the groove 12 that is connected with pump line is arranged on the other end sidewall of described pump line tube connector 2, have strip socket 10 radially on the middle part sidewall of pump line tube connector 2, the socket degree of depth of strip socket 10 be two of pump line tube connector caliber/.
Referring to Fig. 8, the making of the part in the utility model: make the location cuff according to the external diameter of steel pipe column, according to external diameter size perforate on steel pipe column, semi-ring hoop and buffer plate of pump line tube connector 2, determine the size of plate 11 (referring to Fig. 7) according to the external diameter of pump line tube connector 2.Carry out pre-assembly unit after all part processing are finished, guarantee to pacify smoothly to tear open.The diameter of bolt 7 is determined by Force Calculation.The quantity of bolt 7 can change according to actual needs.
The course of work of the present utility model: pump line tube connector 2 no groove ends are welded on the semi-ring hoop of band connecting hole, stick on the inboard of the semi-ring hoop of band connecting hole with buffer plate 8, to locate cuff and pump line tube connector 2 and be installed on the steel pipe column by two bolts 7 of every side, the perforate on the steel pipe column will be aimed at connecting hole 5, cushion pad plate hole 9.Connect pump line, concreting stops pumping afterwards until reaching design height, and plate 11 inserts as flap valve in the strip socket 10 of pump line tube connector 2, removes pump line.After treating that concrete reaches certain intensity, remove component, remaining concrete in the cleaning short tube is maintained, and uses in order to turnover.
Claims (7)
1. a pumping, jacking concreting can have enough to meet the need fast connecting joint, comprise the pump line tube connector (2) that is connected between steel pipe column (1) and the pump line, it is characterized in that: described pump line tube connector (2) is connected with the location cuff, the location cuff is formed by connecting by the bolt at two semi-ring hoops and two ends, each semi-ring hoop is formed by connecting with two otic placodes (4) that are connected that are fixedly connected on the curved plate both sides by a curved plate (3), have bolt hole (6) on each connection otic placode (4), two semi-ring hoop symmetries are enclosed within the outside of steel pipe column (1), are linked to be the location cuff by bolt (7); Have connecting hole (5) on the curved plate of one of them the semi-ring hoop in the cuff of described location, this connecting hole (5) is corresponding with the perforate on the steel pipe column (1), an end of described pump line tube connector (2) and the welding of the connecting hole (5) on the curved plate.
2. pumping, jacking concreting according to claim 1 can have enough to meet the need fast connecting joint, it is characterized in that: the described inboard that has the curved plate of connecting hole is bonded with buffer plate (8), and the position of corresponding connecting hole (5) has cushion pad plate hole (9) on the buffer plate.
3. pumping, jacking concreting according to claim 2 can have enough to meet the need fast connecting joint, it is characterized in that: the diameter of described connecting hole (5), cushion pad plate hole (9) is greater than the external diameter 2～3mm of pump line tube connector (2).
4. pumping, jacking concreting according to claim 1 and 2 can have enough to meet the need fast connecting joint, it is characterized in that: the groove (12) that is connected with pump line is arranged on the other end sidewall of described pump line tube connector (2), have strip socket (10) radially on the middle part sidewall of pump line tube connector (2).
5. pumping, jacking concreting according to claim 4 can have enough to meet the need fast connecting joint, it is characterized in that: the socket degree of depth of described strip socket (10) is 1/2nd of a pump line tube connector caliber.
6. pumping, jacking concreting according to claim 4 can have enough to meet the need fast connecting joint, it is characterized in that: the internal diameter that described location cuff surrounds is greater than the external diameter 4～6mm of steel pipe column.
7. pumping, jacking concreting according to claim 4 can have enough to meet the need fast connecting joint, it is characterized in that: the diameter of described bolt hole (6) is greater than the diameter 1～2mm of bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920316985 CN201560584U (en) | 2009-12-10 | 2009-12-10 | Pumping jacking cast concrete rotatable quick connecting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920316985 CN201560584U (en) | 2009-12-10 | 2009-12-10 | Pumping jacking cast concrete rotatable quick connecting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560584U true CN201560584U (en) | 2010-08-25 |
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ID=42625731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920316985 Expired - Fee Related CN201560584U (en) | 2009-12-10 | 2009-12-10 | Pumping jacking cast concrete rotatable quick connecting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560584U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741950A (en) * | 2014-01-16 | 2014-04-23 | 合肥建工集团有限公司 | Steel tube concrete standing column bottom high-pressure concrete pouring and backflow preventing device |
| CN104727554A (en) * | 2015-01-29 | 2015-06-24 | 天津二十冶建设有限公司 | Concrete leading-in device for concrete jacking construction and using method thereof |
| CN107100371A (en) * | 2017-05-17 | 2017-08-29 | 四川省星光钢结构有限公司 | It is easy to pour the mechanism at firm post post bottom |
| CN113585764A (en) * | 2021-06-19 | 2021-11-02 | 中交一公局集团有限公司 | Concrete pouring device for jacking pump of tall steel pipe concrete column and construction method of concrete pouring device |
| CN113846846A (en) * | 2021-09-13 | 2021-12-28 | 中国二十冶集团有限公司 | Concrete jacking interface device |
-
2009
- 2009-12-10 CN CN 200920316985 patent/CN201560584U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741950A (en) * | 2014-01-16 | 2014-04-23 | 合肥建工集团有限公司 | Steel tube concrete standing column bottom high-pressure concrete pouring and backflow preventing device |
| CN103741950B (en) * | 2014-01-16 | 2015-10-21 | 合肥建工集团有限公司 | Concrete filled steel tube column bottom high-pressure note concrete and back-flow preventer |
| CN104727554A (en) * | 2015-01-29 | 2015-06-24 | 天津二十冶建设有限公司 | Concrete leading-in device for concrete jacking construction and using method thereof |
| CN107100371A (en) * | 2017-05-17 | 2017-08-29 | 四川省星光钢结构有限公司 | It is easy to pour the mechanism at firm post post bottom |
| CN113585764A (en) * | 2021-06-19 | 2021-11-02 | 中交一公局集团有限公司 | Concrete pouring device for jacking pump of tall steel pipe concrete column and construction method of concrete pouring device |
| CN113846846A (en) * | 2021-09-13 | 2021-12-28 | 中国二十冶集团有限公司 | Concrete jacking interface device |
| CN113846846B (en) * | 2021-09-13 | 2023-02-24 | 中国二十冶集团有限公司 | Concrete jacking interface device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20121210 |