CN214530640U - Water reducing agent modified steel composite concrete pipe pile - Google Patents
Water reducing agent modified steel composite concrete pipe pile Download PDFInfo
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- CN214530640U CN214530640U CN202022957561.4U CN202022957561U CN214530640U CN 214530640 U CN214530640 U CN 214530640U CN 202022957561 U CN202022957561 U CN 202022957561U CN 214530640 U CN214530640 U CN 214530640U
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Abstract
The utility model discloses a water-reducing agent modified steel composite concrete tubular pile, including the tubular column, belong to the concrete pipe pile field, through mutually supporting of reinforcing bar, tubular column main part, metal covering net and anti-corrosion coating to can increase the intensity improvement of mixing earth pile tubular column and mix the life of earth tubular column, mutually supporting through steel bushing, screw hole, connecting rod and the lantern ring, thereby the convenience is to mixing the practicality that the earth tubular column transported the increase device. The utility model discloses a mutual supporting of reinforcing bar, tubular column main part, metal covering net and anti-corrosion coating to can increase the intensity that mixes earth pile tubular column and improve the life who mixes earth tubular column, mutually supporting through steel bushing, screw hole, connecting rod and the lantern ring, thereby the convenience is transported the practicality of increasing the device to mixing earth tubular column, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a concrete pipe pile technical field especially relates to a water-reducing agent modified steel composite concrete pipe pile.
Background
The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering. The pipe piles are classified into post-tensioned prestressed pipe piles, pre-tensioned prestressed pipe piles, prestressed concrete pipe piles (PC pipe piles), prestressed concrete thin-wall pipe piles (PTC pipe piles) and high-strength prestressed concrete pipe piles (PHC pipe piles). The pre-tensioning prestressed pipe pile is a hollow cylindrical elongated concrete prefabricated member made up by adopting pre-tensioning prestressed process and centrifugal forming method, mainly formed from cylindrical pile body, end plate and steel ferrule. The pipe piles are classified into prestressed concrete pipe piles (PC pipe piles), prestressed concrete thin-wall pipe piles (PTC pipe piles) and prestressed high-strength concrete pipe piles (PHC pipe piles) according to the strength grade and wall thickness of concrete.
Patent No. CN201820525012 discloses a concrete pipe pile, which not only can protect the top of the pipe pile, solve the problem that the top of the pipe pile is easy to damage when sinking the pile, but also can resist bacteria and corrosion, and meanwhile, the anti-pulling performance of the concrete pipe pile is good. The technical scheme is as follows: a concrete pipe pile comprises a pile body and an inner pipe, wherein a concrete layer is arranged on the outer side of the inner pipe, reinforcing steel wires are arranged inside the concrete layer, steel plates are respectively embedded on the inner side and the outer side of the upper part of the concrete layer, spiral steel bars are wound on the outer side of the concrete layer below the steel plates, buffer layers are arranged on the outer sides of the steel plates and the spiral steel bars, and an anticorrosive layer is arranged on the outer side of the buffer layer; the pile body lower part is installed fixed baseplate, install the cross stake point in the fixed baseplate, fixed baseplate outside welding has the bottom to be circular-arc top horizontally protruding.
At present, the technology has certain defects: 1. the poor strength of the concrete pipe column causes the service life of the concrete pipe column to be reduced; 2. this concrete tubular column is inconvenient transports and leads to the practicality of mixing the earth tubular column to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water-reducing agent modified steel composite concrete tubular pile, through mutually supporting of reinforcing bar, tubular column main part, metal covering net and anti-corrosion coating to can increase the intensity improvement of mixing earth pile tubular column and mix the life of earth tubular column, mutually supporting through steel bushing, screw hole, connecting rod and the lantern ring, thereby the convenience transports the practicality of increasing the device to mixing the earth tubular column, can effectively solve the problem in the background art.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of water-reducing agent modified steel composite concrete tubular pile, including the tubular column, the tubular column includes tubular column main part and steel bushing, the reinforcing bar has been pour to the inside wall of tubular column main part, the metal covering net has been pour to the inside wall of tubular column main part, the steel bushing has two sets ofly to be the both ends that the symmetry was installed in the tubular column main part, the threaded hole has two sets of symmetries to set up at the lateral wall of steel bushing, the inside wall fastening connection of screw hole has the connecting rod, the other end welding of connecting rod has the lantern ring.
Optionally, the outer side wall of one end of the connecting rod is provided with a thread groove, and the thread groove is in threaded connection with the threaded hole.
Optionally, the outer side wall of the pipe column main body is sprayed with an anti-corrosion layer.
Optionally, the material of the anti-corrosion layer is anti-corrosion paint.
Optionally, the length of the pipe column main body, the length of the steel bar and the length of the metal sleeve net are the same.
The utility model has the advantages as follows:
1. the utility model discloses it is practical, convenient operation and excellent in use effect, the tubular column includes tubular column main part and steel bushing, the steel bushing of a set of symmetry is installed at the both ends of tubular column main part, the screw hole of a set of symmetry is seted up to the lateral wall of steel bushing, the thread groove has been seted up to the one end lateral wall of connecting rod, thereby the thread groove of seting up through the connecting rod lateral wall is connected with the screw hole, can effectually fix the connecting rod at the lateral wall of steel bushing, the lantern ring is installed to the other end of connecting rod, when needs remove the tubular column, outside wire rope passes the lantern ring, thereby the convenience removes the tubular column main part.
2. The utility model discloses in, a plurality of groups reinforcing bars have been pour to the inside wall of tubular column main part, a plurality of groups reinforcing bars are located the tubular column main part, can strengthen the intensity of tubular column main part, the metal cover net has been pour to the inside wall of tubular column main part, the metal cover net can increase the tensile strength of tubular column main part, thereby can increase the intensity of tubular column, the lateral wall spraying of tubular column main part has the anticorrosion coating, the material of anticorrosion coating is the anticorrosion lacquer, the anticorrosion lacquer has good corrosion resistance, can avoid the tubular column main part to receive external corrosion.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a water reducing agent modified steel composite concrete pipe pile according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a fixing block of the water reducer modified steel composite concrete pipe pile according to the embodiment of the present invention;
in the figure: 1. a tubular string main body; 2. reinforcing steel bars; 3. steel jacket; 4. an anti-corrosion layer; 5. a metal net; 6. a connecting rod; 7. a threaded hole; 8. a collar; 9. and (4) a pipe column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
The water reducing agent modified steel composite concrete pipe pile of the embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
As shown in fig. 1-2, a water-reducing agent modified steel composite concrete tubular pile, including tubular column 9, tubular column 9 includes tubular column main part 1 and steel bushing 3, reinforcing bar 2 has been pour to the inside wall of tubular column main part 1, metal covering net 5 has been pour to the inside wall of tubular column main part 1, steel bushing 3 has two sets ofly to be the symmetry and installs the both ends at tubular column main part 1, screw hole 7 has been seted up to the lateral wall of steel bushing 3, screw hole 7 has two sets ofly to be the symmetry and sets up the lateral wall at steel bushing 3, the inside wall fastening connection of screw hole 7 has connecting rod 6, the other end welding of connecting rod 6 has lantern ring 8. Wherein, mutually supporting through reinforcing bar 2, tubular column main part 1, metal cover net 5 and anti-corrosion coating 4 to can increase the intensity of mixing earth pile tubular column and improve the life who mixes earth tubular column, mutually supporting through steel bushing 3, screw hole 7, connecting rod 6 and lantern ring 8, thereby the practicality of device is increased in the convenience transports to mixing earth tubular column.
In this embodiment, as shown in fig. 1, a thread groove is formed on an outer side wall of one end of the connecting rod 6, and the thread groove is in threaded connection with the thread hole 7. Wherein, simple structure conveniently connects.
In this embodiment, as shown in fig. 1, the outer side wall of the pipe column body 1 is coated with an anti-corrosion layer 4. Wherein the corrosion protection layer 4 has a certain corrosion resistance.
In this embodiment, as shown in fig. 1, the material of the corrosion prevention layer 4 is corrosion resistant paint. Among them, the anticorrosive paint has good anticorrosive property.
In this embodiment, as shown in fig. 1-2, the length of the pipe column body 1, the length of the steel bar 2, and the length of the metal net 5 are the same. Wherein, can effectual increase tubular column intensity.
It should be noted that, the utility model relates to a water reducing agent modified steel composite concrete pipe pile, in operation, the pipe column 9 comprises a pipe column main body 1 and a steel jacket 3, a set of symmetrical steel jackets 3 are installed at two ends of the pipe column main body 1, a set of symmetrical screw holes 7 are opened on the outer side wall of the steel jacket 3, a screw groove is opened on the outer side wall of one end of a connecting rod 6, so that the connecting rod 6 can be effectively fixed on the outer side wall of the steel jacket 3 by connecting the screw groove opened on the outer side wall of the connecting rod 6 with the screw holes 7, a lantern ring 8 is installed at the other end of the connecting rod 6, when the pipe column 9 needs to be moved, an external steel wire rope passes through the lantern ring 8, so as to conveniently move the pipe column main body 1, a plurality of sets of steel bars 2 are poured on the inner side wall of the pipe column main body 1, a plurality of sets of steel bars 2 are positioned in the pipe column main body 1, so as to strengthen the strength of the pipe column main body 1, a metal sleeve 5 is poured on the inner side wall, the tensile strength of tubular column main part 1 can be increased to metal covering net 5 to can increase the intensity of tubular column 9, the lateral wall spraying of tubular column main part 1 has anti-corrosion coating 4, and the material of anti-corrosion coating 4 is anti-corrosion paint, and anti-corrosion paint has good corrosion resistance, can avoid tubular column main part 1 to receive the external corrosion.
The water reducing agent modified steel composite concrete pipe pile 1 and the pipe pile main body of the utility model; 2. reinforcing steel bars; 3. Steel jacket; 4. an anti-corrosion layer; 5. a metal net; 6. a connecting rod; 7. a threaded hole; 8. a collar; 9. the columns are all standard parts or parts known to the person skilled in the art, the structure and the principle of which are known to the person skilled in the art by means of technical manuals or by means of routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a compound concrete pipe pile of modified steel of water-reducing agent, includes tubular column (9), its characterized in that, tubular column (9) are including tubular column main part (1) and steel bushing (3), reinforcing bar (2) have been pour to the inside wall of tubular column main part (1), metal covering net (5) have been pour to the inside wall of tubular column main part (1), steel bushing (3) have two sets of both ends that are the symmetry and install in tubular column main part (1), threaded hole (7) are seted up to the lateral wall of steel bushing (3), threaded hole (7) have two sets of the symmetry to be seted up at the lateral wall of steel bushing (3), the inside wall fastening connection of threaded hole (7) has connecting rod (6), the other end welding of connecting rod (6) has lantern ring (8).
2. The water reducing agent modified steel composite concrete pipe pile of claim 1, wherein the outer side wall of one end of the connecting rod (6) is provided with a thread groove, and the thread groove is in threaded connection with the thread hole (7).
3. The water reducing agent modified steel composite concrete pipe pile according to claim 1, wherein the outer side wall of the pipe column main body (1) is sprayed with an anti-corrosion layer (4).
4. The water reducing agent modified steel composite concrete pipe pile according to claim 3, wherein the material of the anti-corrosion layer (4) is anti-corrosion paint.
5. The water reducing agent modified steel composite concrete pipe pile of claim 1, wherein the length of the pipe pile main body (1), the length of the steel bar (2) and the length of the metal screen (5) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957561.4U CN214530640U (en) | 2020-12-09 | 2020-12-09 | Water reducing agent modified steel composite concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957561.4U CN214530640U (en) | 2020-12-09 | 2020-12-09 | Water reducing agent modified steel composite concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214530640U true CN214530640U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022957561.4U Active CN214530640U (en) | 2020-12-09 | 2020-12-09 | Water reducing agent modified steel composite concrete pipe pile |
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| Country | Link |
|---|---|
| CN (1) | CN214530640U (en) |
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2020
- 2020-12-09 CN CN202022957561.4U patent/CN214530640U/en active Active
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