CN219568983U - Waterproof node of composite anchor rod anti-pulling pile - Google Patents
Waterproof node of composite anchor rod anti-pulling pile Download PDFInfo
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- CN219568983U CN219568983U CN202320839907.1U CN202320839907U CN219568983U CN 219568983 U CN219568983 U CN 219568983U CN 202320839907 U CN202320839907 U CN 202320839907U CN 219568983 U CN219568983 U CN 219568983U
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Abstract
The utility model provides a waterproof node of a composite anchor rod anti-pulling pile, and relates to the technical field of anti-pulling pile waterproofing. The waterproof assembly comprises a substrate, a steel pipe and a pouring pipe, wherein the steel pipe is inserted into an anchor hole formed in the substrate, the pouring pipe is wrapped on the steel pipe, the waterproof assembly comprises a leveling layer, a waterproof layer and a protective layer, the leveling layer is arranged on the substrate, the waterproof layer is arranged on the leveling layer and at the exposed position of the pouring pipe, and the protective layer is arranged on the waterproof layer. In the utility model, the leveling layer is firstly established as the pretreatment of the substrate so as to better lay the waterproof layer, improve the connection tightness between the waterproof layer and the substrate, and finally, a protective layer is arranged on the surface so as to protect the fragile waterproof layer, thereby enabling the whole waterproof structure to be more durable.
Description
Technical Field
The utility model relates to the technical field of uplift pile waterproofing, in particular to a composite anchor rod uplift pile waterproof joint.
Background
The existing composite anchor rod anti-floating pile is rough in waterproof method, the waterproof layer is not well combined with the substrate, the waterproof effect is not ideal, waterproof paint is generally fragile and easy to damage, and the durability of the waterproof structure is poor.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the utility model provides a composite anchor rod anti-pulling pile waterproof node which can solve the problems in the background art.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: a composite anchor rod anti-pulling pile waterproof joint comprises an anchor rod assembly and a waterproof assembly.
The waterproof assembly comprises a substrate, a steel pipe and a pouring pipe, wherein the steel pipe is inserted into an anchor hole formed in the substrate, the pouring pipe is wrapped on the steel pipe, the waterproof assembly comprises a leveling layer, a waterproof layer and a protective layer, the leveling layer is arranged on the substrate, the waterproof layer is arranged on the leveling layer and at the exposed position of the pouring pipe, and the protective layer is arranged on the waterproof layer.
In a specific embodiment, a cushion layer is laid on the substrate, and the leveling layer is arranged on the surface of the cushion layer.
In a specific embodiment, the steel tube has a plurality of circumferential arrays of steel cords in a tubular shape.
In a specific embodiment, the steel pipe is sleeved with a steel anchor plate, and a part of the steel pipe exceeding the steel anchor plate is fixedly provided with a squeezing anchor.
In a specific embodiment, a water-swellable rubber strip is arranged at the joint of the pouring pipe and the steel pipe.
In a specific embodiment, the waterproof layer comprises a waterproof coating and a waterproof coiled material, the waterproof coating is coated on the leveling layer, and the waterproof coiled material is paved on the waterproof coating.
In a specific embodiment, the protective layer is fine stone concrete.
In a specific embodiment, the joint of the pouring tube and the waterproof layer is provided with polysulfide caulking paste.
The embodiment of the utility model has the advantages that:
firstly, establishing a leveling layer as a pretreatment of a substrate so as to better lay a waterproof layer, improving the connection tightness of the waterproof layer and the substrate, and finally, arranging a protective layer on the surface so as to protect the fragile waterproof layer, so that the whole waterproof structure is more durable.
Drawings
Fig. 1 is a schematic diagram of a waterproof joint structure of a composite anchor rod anti-pulling pile according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of a connection relationship between a steel anchor plate and a steel pipe according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to an embodiment of the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at B in fig. 1 according to an embodiment of the present utility model.
In the figure: 100-anchor rod assembly; 110-a substrate; 120-steel pipe; 130-casting the pipe; 140-steel anchor plates; 150-extruding an anchor; 200-a waterproof assembly; 210-a leveling layer; 220-a waterproof layer; 221-a waterproof coating; 222-waterproof coiled materials; 230-a protective layer; 240-cushion layer; 250-rubber strips; 260-polysulfide caulk.
Detailed Description
The technical scheme in the embodiment of the utility model aims to solve the problems in the background technology, and the general thought is as follows:
referring to fig. 1-4, a composite anchor rod anti-pulling pile waterproof node comprises an anchor rod assembly 100 and a waterproof assembly 200.
The waterproof assembly comprises a substrate 110, a steel pipe 120 and a pouring pipe 130, wherein the steel pipe 120 is inserted into an anchor hole formed in the substrate 110, the pouring pipe 130 is wrapped on the steel pipe 120, the waterproof assembly 200 comprises a leveling layer 210, a waterproof layer 220 and a protective layer 230, the leveling layer 210 is arranged on the substrate 110, the waterproof layer 220 is arranged on the leveling layer 210 and at the exposed position of the pouring pipe 130, and the protective layer 230 is arranged on the waterproof layer 220.
The waterproof assembly 200 firstly establishes the leveling layer 210 as a pretreatment of the substrate 110, so as to better lay the waterproof layer 220, improve the connection tightness between the waterproof layer 220 and the substrate 110, and finally sets a protective layer 230 on the surface to protect the fragile waterproof layer 220, so that the whole waterproof structure is more durable.
Referring to fig. 1-3, a cushion layer 240 is laid on the substrate 110, and a leveling layer 210 is disposed on the surface of the cushion layer 240. Here, the cushion layer 240 is formed by casting concrete without steel, and polymer waterproof mortar of 20 mm thickness is cast thereon and the surface thereof is leveled, thereby forming the leveling layer 210, which is advantageous for the laying of the waterproof layer 220 in a later stage.
Referring to fig. 2-3, the steel tube 120 has a plurality of steel cords circumferentially arrayed in a tube shape. Here, a plurality of steel cables are inserted into the anchor holes, and then C30 concrete is poured to form a pouring tube 130, the steel cables providing a pulling force, the plurality of steel cables being combined together to improve the pulling resistance.
Referring to fig. 2-3, steel tube 120 is sleeved with steel anchor plate 140, and a portion of steel tube 120 beyond steel anchor plate 140 is fixed with extrusion anchor 150. Here, after the steel anchor plate 140 is sleeved on the steel pipe 120, each steel cable is provided with a sleeve, and then the sleeve is extruded into the extrusion anchor 150 by using an external extrusion anchor tool, so that the steel anchor plate 140 is fixed on the steel pipe 120, and the anchor plate has the function of increasing the stressed area.
Referring to fig. 3-4, a water-swellable rubber strip 250 is disposed at the seam between casting tube 130 and steel tube 120. Here, the pouring tube 130 is formed by pouring concrete in the anchor hole, and because the expansion coefficient difference between the concrete and the steel tube 120 is large, a gap is easily generated at the joint, so that the slow expansion water expansion rubber strip 250 is adopted, and expands after water, so that the gap between the steel tube 120 and the pouring tube 130 is extruded, and the sealing effect is further improved.
Referring to fig. 3 to 4, the waterproof layer 220 includes a waterproof coating 221 and a waterproof roll 222, the waterproof coating 221 is coated on the leveling layer 210, and the waterproof roll 222 is laid on the waterproof coating 221. Here, a waterproof coating 221 with a thickness of 1 mm is coated on the leveling layer 210, and then a waterproof roll 222 with a thickness of 1.5 mm is laid thereon, which cooperate to improve the waterproof effect.
Referring to fig. 3 to 4, the protective layer 230 is fine-stone concrete. Here, the C20 fine stone concrete is applied to form the protective layer 230 with a thickness of 50 mm to protect the waterproof layer 220, so that the waterproof performance is more durable.
Referring to fig. 3-4, a polysulfide caulking paste 260 is provided at the joint between the casting tube 130 and the waterproof layer 220. Here, the pouring tube 130 is generally higher than the waterproof layer 220, so the waterproof roll 222 is generally provided with a through hole, the through hole is sleeved on the pouring tube 130, a joint exists at the joint of the pouring tube 130 and the waterproof roll 222, the polysulfide caulking paste 260 is self-leveling, has the appearance of water-like liquid glue, flows in the joint like water, can well fill the joint, and improves waterproof sealing performance.
The utility model is used when: the method comprises the steps of inserting a plurality of steel ropes into anchor holes, pouring C30 concrete to form pouring pipes 130, pouring water-swelling adhesive tapes at joints of the steel pipes 120 and the pouring pipes 130 to improve waterproof tightness, pouring concrete without steel concentrates on a substrate 110 to form a cushion layer 240, pouring polymer waterproof mortar with the thickness of 20 mm on the cushion layer, leveling the surface of the cushion layer to form a leveling layer 210, coating a waterproof coating 221 with the thickness of 1 mm on the leveling layer, paving 1.5 mm anti-sticking polymer waterproof coiled materials 222 on the leveling layer, and combining the waterproof coating 221 with the anti-sticking polymer waterproof coiled materials to improve waterproof effect, pouring polysulfide caulking paste 260 at the joints of the pouring pipes 130 and the waterproof coiled materials 222 to improve waterproof performance of the joints, and finally pouring C20 fine stone concrete on the surface of the whole anchor rod assembly 100 to form a protection layer 230 to protect a waterproof layer 220, so that the waterproof performance of the whole waterproof structure is more durable, and the steel anchor plate 140 is exposed to the outside so as to be linked with the external structure.
In summary, the present utility model firstly establishes the leveling layer 210 as a pretreatment of the substrate 110, so as to better lay the waterproof layer 220, improve the connection tightness between the waterproof layer 220 and the substrate 110, and finally sets a protective layer 230 on the surface to protect the fragile waterproof layer 220, so that the whole waterproof structure is more durable.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. The utility model provides a waterproof node of compound stock anti-floating pile which characterized in that includes
The anchor rod assembly comprises a substrate, a steel pipe and a pouring pipe, wherein the steel pipe is inserted into an anchor hole formed in the substrate, and the pouring pipe is wrapped on the steel pipe;
the waterproof assembly comprises a leveling layer, a waterproof layer and a protective layer, wherein the leveling layer is arranged on the substrate, the waterproof layer is arranged on the leveling layer and at the exposed position of the pouring pipe, and the protective layer is arranged on the waterproof layer.
2. The composite anchor pile-up waterproof node of claim 1, wherein a cushion layer is laid on the substrate, and the leveling layer is arranged on the surface of the cushion layer.
3. The composite anchor pile-lifting waterproof joint according to claim 2, wherein the steel pipe is formed by a plurality of steel ropes circumferentially arrayed in a tubular shape.
4. A composite anchor rod anti-floating pile waterproof joint according to claim 3, wherein the steel pipe is sleeved with a steel anchor plate, and the part of the steel pipe exceeding the steel anchor plate is fixedly provided with an extrusion anchor.
5. The composite anchor pile-pulling resistant joint according to claim 4, wherein a water-swelling rubber strip is arranged at the joint of the pouring pipe and the steel pipe.
6. The composite anchor rod anti-floating pile waterproof joint according to claim 5, wherein the waterproof layer comprises a waterproof coating and a waterproof coiled material, the waterproof coating is coated on the leveling layer, and the waterproof coiled material is paved on the waterproof coating.
7. The composite anchor pile-extension resistant water joint according to claim 6, wherein the protective layer is fine stone concrete.
8. The composite anchor pile-extension-resistant waterproof joint according to claim 7, wherein a polysulfide caulking paste is arranged at the joint of the pouring pipe and the waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839907.1U CN219568983U (en) | 2023-04-14 | 2023-04-14 | Waterproof node of composite anchor rod anti-pulling pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839907.1U CN219568983U (en) | 2023-04-14 | 2023-04-14 | Waterproof node of composite anchor rod anti-pulling pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219568983U true CN219568983U (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320839907.1U Active CN219568983U (en) | 2023-04-14 | 2023-04-14 | Waterproof node of composite anchor rod anti-pulling pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219568983U (en) |
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2023
- 2023-04-14 CN CN202320839907.1U patent/CN219568983U/en active Active
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