CN217420249U - A quick connecting device for pouring steel-pipe column inner tube concrete - Google Patents
A quick connecting device for pouring steel-pipe column inner tube concrete Download PDFInfo
- Publication number
- CN217420249U CN217420249U CN202220817210.XU CN202220817210U CN217420249U CN 217420249 U CN217420249 U CN 217420249U CN 202220817210 U CN202220817210 U CN 202220817210U CN 217420249 U CN217420249 U CN 217420249U
- Authority
- CN
- China
- Prior art keywords
- concrete
- steel
- lead screw
- pipe column
- puller
- 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.)
- Active
Links
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a quick connecting device for pouring steel-pipe column inner tube concrete, pour aluminum alloy tube and the steel-pipe column of plugging into including puller, cross steel support frame, lead screw adjusting nut, lead screw, concrete, the runner of steel-pipe column is connected the concrete through the non-slip rubber packing ring and is pour the aluminum alloy tube of plugging into, the concrete is pour the aluminum alloy tube of plugging into and is built-in to have and is shelved the crown plate, shelve the crown plate upside contact and install cross steel support frame, the opening upside movable mounting of cross steel support frame has lead screw adjusting nut, the spiro union has the lead screw in the lead screw adjusting nut, the lead screw lower extreme is grabbed fixed nut through otic placode and puller and is installed the puller. The utility model discloses structural design scientific and reasonable adopts and pours pipe and steel-pipe column flexible coupling mode, and anti-seismic performance is strong, low in cost, strong operability, construction are simple, on-the-spot convenient assembling just can recycle, and convenient to detach, can reduce tubular product consumption simultaneously, has overcome traditional rigid connection's not enough.
Description
Technical Field
The utility model relates to a building engineering construction technical field specifically is a quick connecting device for pouring steel-pipe column inner tube concrete.
Background
The steel pipe concrete column adopts a steel pipe column concrete pouring construction process, and the self-compacting concrete is poured from the bottom of the steel pipe column by pumping pressure of a concrete conveying pump until the whole steel pipe column is fully poured. The steel pipe column concrete pouring joint (or called steel pipe column concrete pumping joint) at the bottom of the steel pipe column has important influence on the construction process of steel pipe column concrete pouring.
The jacking construction method has the advantages that the concrete is not easy to segregate, the poured concrete is easy to compact, cavities cannot be formed in dense positions of the transverse partition plates, the bracket stiffening plates and other complex node plates in the steel columns, the pouring quality of the concrete can be guaranteed to the maximum extent, and the effect of the jacking method for pouring the concrete on accelerating the construction progress is obvious to a great extent.
The jacking method construction technical process is as follows: the method comprises the steps of firstly, drilling a hole at a proper position at the bottom of the concrete filled steel tube column, welding a concrete conveying pipe, extruding and jacking self-compacting concrete into the steel tube from bottom to top by utilizing the pressure of a concrete pump until the whole concrete filled steel tube column is filled. And after the concrete curing time is met, cutting off the steel pipe connected and connected with the column bottom, and welding a sealing steel plate. The construction process is complex, the pump pipe is vibrated greatly in the concrete pouring process, and noise pollution is easily caused. Secondly, after concrete pouring is finished, the steel pipe needs to be cut by flame cutting, and parent metal of the outer wall of the steel pipe column is easily damaged in the cutting process, so that the structural safety is influenced; finally, the manufacturing cost is high, the working efficiency is low, and the construction progress is influenced.
Therefore, a device for connecting a steel pipe column and an aluminum alloy pipe is needed, which has good overall connectivity and is convenient to disassemble, and can reduce the consumption of pipes. Therefore, the quick connecting device for pouring the concrete in the inner cylinder of the steel pipe column is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick connecting device for pouring steel-pipe column inner tube concrete to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick connecting device for pouring steel-pipe column inner tube concrete, pours including puller, cross steel support frame, lead screw adjusting nut, lead screw, concrete and plugs into aluminum alloy pipe and steel-pipe column, the runner of steel-pipe column is connected the concrete through anti-skidding rubber packing ring and is pour the aluminum alloy pipe that plugs into, the concrete is poured and is plugged into the aluminum alloy pipe and is built-in have and shelve the crown plate, shelve the crown plate upside contact and install cross steel support frame, the opening upside movable mounting of cross steel support frame has lead screw adjusting nut, the spiro union has the lead screw in the lead screw adjusting nut, the lead screw lower extreme is grabbed fixed nut through otic placode and puller and is installed the puller.
Preferably, the steel pipe column is internally used for pouring concrete.
Preferably, the top of the aluminum alloy pipe for pouring and connecting the concrete is connected with the pump pipe through an inner buckle type quick connector.
Preferably, the puller and the lug plate are connected through a spring, and the puller is opened synchronously under the action of the spring.
Preferably, the four puller devices are arranged, and are annularly distributed on the outer side of the screw rod through lug plates.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of a quick connecting device for pouring steel-pipe column inner tube concrete, structural design is simple reasonable, has stronger practicality, the utility model discloses it is good to connect the wholeness, through choose the horse drawing of easily connecting for use, cross steel support frame, the lead screw, the concrete is pour and is plugged into the combined use of structures such as aluminium alloy pipe, adopt and pour pipe and steel-pipe column flexible connection mode, anti-seismic performance is strong, low in cost, the maneuverability is strong, the construction is simple, on-the-spot convenient assembling and can recycle, and convenient to detach, can reduce tubular product consumption simultaneously, traditional rigid connection's is overcome not enough, promote connection result of use and efficiency greatly, the safety of production process has effectively been guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the structure in the direction a-a of fig. 1 according to the present invention.
Fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: the concrete casting and connecting device comprises a puller 1, a spring 2, a cross-shaped steel support frame 3, a lead screw adjusting nut 4, a lead screw 5, a pump pipe 6, a concrete casting and connecting aluminum alloy pipe 7, an inner buckle type quick connector 8, a shelving ring plate 9, an anti-skid rubber gasket 10, a steel pipe column 11, concrete 12, a puller claw fixing nut 13 and an ear plate 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a quick connecting device for pouring steel-pipe column inner tube concrete, including the puller 1, cross steel support frame 3, lead screw adjusting nut 4, the lead screw 5, aluminum alloy tube 7 and steel-pipe column 11 of plugging into are pour to the concrete, be used for pouring concrete 12 in the steel-pipe column 11, the runner of steel-pipe column 11 is connected the concrete through anti-skidding rubber gasket 10 and is pour aluminum alloy tube 7 of plugging into, the connection stability of steel-pipe column 11 and concrete pouring aluminum alloy tube 7 of plugging into has been improved under the effect of protective rubber gasket 10, the concrete is poured and is plugged into aluminum alloy tube 7 top and connect pump line 6 through interior knot formula quick-operation joint 8, the during operation is with pump line 6 connection concrete pump.
A placing annular plate 9 is arranged in a concrete pouring and connecting aluminum alloy pipe 7, a cross-shaped steel support frame 3 is installed on the upper side of the placing annular plate 9 in a contact mode, a lead screw adjusting nut 4 is movably installed on the upper side of an opening of the cross-shaped steel support frame 3, a lead screw 5 is connected to the inside of the lead screw adjusting nut 4 in a threaded mode, a puller 1 is installed at the lower end of the lead screw 5 through an ear plate 14 and a puller clamp fixing nut 13, the puller 1 is connected with the ear plate 14 through a spring 2, the puller 1 is enabled to be synchronously opened under the action of the spring 2, the number of the pullers 1 is four, and the four pullers 1 are annularly distributed on the outer side of the lead screw 5 through the ear plate 14. Through choosing for use the horse 1 that draws that easily connects, cross steel support frame 3, lead screw 5, the concrete is pour and is plugged into structures such as aluminum alloy tube 7 and use, adopt and pour pipe and steel-pipe column flexonics mode, anti-seismic performance is strong, low in cost, strong operability, the construction is simple, on-the-spot convenient assembling and can recycle, and convenient to detach, can reduce tubular product consumption simultaneously, overcome traditional rigid connection's not enough, promote connection result of use and efficiency greatly, the safety of production process has effectively been guaranteed.
The utility model discloses a puller 1 is shelved the pivot that the crown plate 9 was regarded as cross steel support frame 3 with the concrete built-in of aluminum alloy pipe 7 of plugging into, lead screw adjusting nut 4 uses lead screw cross support frame 3 as the pivot, 5 atresss of lead screw upwards extend when nut 4 clockwise turning, make about from top to bottom 4 directions puller 1 atress taut and tightly detain in steel pipe or rectangular pipe wall, otherwise the effort makes puller 1 release pull effort on the contrary, make puller 1 break away from steel pipe or rectangle pipe wall, the concrete is finally lifted off and is pour aluminum alloy pipe 7 of plugging into, this device easy operation is convenient, traditional rigid connection's not enough has been overcome, promote connection result of use and efficiency greatly, and the construction is simple and can use repeatedly, on-the-site assembly is convenient.
The working principle is as follows:
the quick connecting device for pouring the concrete in the inner cylinder of the steel pipe column comprises the following concrete implementation steps:
1. inserting the screw rod 5 into a central hole of the cross-shaped support steel frame 4;
2. the screw rod adjusting nut 4 is arranged above the cross-shaped steel support frame 3, and the screw rod adjusting nut 4 is movably connected with the cross-shaped steel support frame 3;
3. the puller 1 is fixed on the lug plate 14 by utilizing the puller claw fixing nut 13, so that the connection effect of the puller 1 and the screw rod 15 is realized;
4. the spring 2 is arranged on the ear plate 14, and the other end of the spring 2 is connected with the middle part of the outer end of the puller 1;
5. the puller 1 is arranged in a concrete pouring connection aluminum alloy pipe 7, and the cross-shaped steel support frame 3 is erected on a shelving annular plate 9;
6. drawing and pinching the puller 1 in 4 directions, namely, up, down, left and right, and extending into a pouring hole of the steel pipe column 11;
7. the spring 2 is loosened to be tensioned under stress, and the four puller 1 are stretched under stress and fit in the concrete pouring hole wall steel plate under the action of the elasticity of the spring 2;
8. the screw rod adjusting nut 4 is fastened clockwise by a wrench to enable the puller 1 to be stressed, when the nut 4 rotates clockwise, the screw rod 5 is stressed to extend upwards, and the puller 1 is fastened on the wall of a steel column concrete pouring hole;
9. the pump pipe 6 and the concrete pouring connection aluminum alloy pipe 7 are butted and screwed by an inner buckle type quick connector 8;
10. starting a fixed concrete pump connected with the pump pipe 6, and pouring concrete into the inner cylinder of the steel pipe column 11;
11. after the concrete pouring is finished and the designed elevation is reached, the internally buckled quick connector 8 is dismounted, the screw rod adjusting nut 4 is rotated anticlockwise to loosen the four puller 1 to be separated from the pipe wall, and then the concrete pouring connection aluminum alloy pipe 7 is dismounted;
12. and repeating the steps of 6-10 to pour the subsequent steel column.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a quick connecting device for pouring steel-pipe column inner tube concrete, pours the aluminum alloy pipe (7) and steel-pipe column (11) of plugging into including drawing horse (1), cross steel support frame (3), lead screw adjusting nut (4), lead screw (5), concrete, its characterized in that: the pouring gate of steel-pipe column (11) is connected the concrete through anti-skidding rubber packing ring (10) and is pour aluminum alloy pipe (7) of plugging into, the concrete is pour aluminum alloy pipe (7) of plugging into and is built-in have and shelve crown plate (9), shelve crown plate (9) upside contact and install cross steel support frame (3), the opening upside movable mounting of cross steel support frame (3) has lead screw adjusting nut (4), threaded connection has lead screw (5) in lead screw adjusting nut (4), the fixed nut (13) are grabbed through otic placode (14) and puller to lead screw (5) lower extreme and install puller (1).
2. The quick connecting device for pouring concrete in the inner cylinder of the steel pipe column according to claim 1, characterized in that: and concrete (12) is poured in the steel pipe column (11).
3. The quick connecting device for pouring concrete in the inner cylinder of the steel pipe column according to claim 1, characterized in that: the top of the concrete pouring connection aluminum alloy pipe (7) is connected with the pump pipe (6) through an inner buckle type quick connector (8).
4. The quick connecting device for pouring concrete in the inner cylinder of the steel pipe column according to claim 1, characterized in that: the puller (1) is connected with the lug plate (14) through the spring (2), and the puller (1) is opened synchronously under the action of the spring (2).
5. The quick connecting device for pouring concrete in the inner cylinder of the steel pipe column according to claim 1, characterized in that: the four pulling horses (1) are arranged, and the four pulling horses (1) are annularly distributed on the outer side of the screw rod (5) through ear plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220817210.XU CN217420249U (en) | 2022-04-11 | 2022-04-11 | A quick connecting device for pouring steel-pipe column inner tube concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220817210.XU CN217420249U (en) | 2022-04-11 | 2022-04-11 | A quick connecting device for pouring steel-pipe column inner tube concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217420249U true CN217420249U (en) | 2022-09-13 |
Family
ID=83183661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220817210.XU Active CN217420249U (en) | 2022-04-11 | 2022-04-11 | A quick connecting device for pouring steel-pipe column inner tube concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217420249U (en) |
-
2022
- 2022-04-11 CN CN202220817210.XU patent/CN217420249U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208168368U (en) | A kind of construction wall construction template connector | |
| CN217420249U (en) | A quick connecting device for pouring steel-pipe column inner tube concrete | |
| CN114396192A (en) | Plug-in type concrete-filled steel tube column base for large power transmission tower and construction method thereof | |
| CN206844715U (en) | A kind of novel building ergonomic support device | |
| CN206128106U (en) | Bloated tight column foot of quick installation | |
| CN201125531Y (en) | Wall body water-proof split screw rod | |
| CN104196023A (en) | Precast concrete tubular pile tip with mechanical connection device and using method of precast concrete tubular pile tip | |
| CN210289132U (en) | Cross-shaped constructional column combined type aluminum alloy template assembly | |
| CN112878500A (en) | Jacking construction method for recycling concrete pump pipe | |
| CN203937017U (en) | Stretch-draw assembly for the production of end-plate-free prestressed-concrete pile | |
| CN108625812A (en) | A kind of hydraulic oil pipe self-packer | |
| CN205058278U (en) | Locating component of pre -buried line box among prefabricated component | |
| CN211074042U (en) | Prefabricated case roof beam centre form fixing device | |
| CN205270661U (en) | Fluid pressure type construction steel bar equipment of buckling | |
| CN210949165U (en) | Mud pump power transmission device | |
| CN204098031U (en) | A kind of concrete precast pipe pile pile top with mechanical connecting device | |
| CN215059999U (en) | All-steel sealing interface of reinforced concrete jacking pipe | |
| CN215319533U (en) | Tubular pile stretch-draw lead screw fixing device | |
| CN213268933U (en) | Wall-penetrating pull rod structure of clear water template | |
| CN218323872U (en) | Corner constructional column reinforced structure | |
| CN216077032U (en) | Municipal administration road is well wall of a well cleaning device down | |
| CN2360521Y (en) | Non-steaming fast demoulding mould | |
| CN220978805U (en) | Upright post steel mould fixing structure | |
| CN218030071U (en) | Quick-connection and disassembly type underground tool matching short joint | |
| CN211286632U (en) | Self-compacting concrete bay window opening thin part reinforcing die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tao Wei Inventor after: Huang Yunhe Inventor after: Yan Jianfeng Inventor after: Ye Yaodong Inventor after: Fang Qingfa Inventor before: Tao Wei Inventor before: Huang Yunhe Inventor before: Yan Jianfeng Inventor before: Ye Yaodong Inventor before: Fang Qingfa |
|
| CB03 | Change of inventor or designer information |