Fabricated anchor block

Abstract

The utility model belongs to the technical field of reinforced concrete, and particularly relates to an assembly type anchor block. The fabricated anchor block comprises a prefabricated anchor block upper part, a prefabricated anchor block lower part and a water conveying pipeline arranged between the prefabricated anchor block upper part and the prefabricated anchor block lower part, and semicircular grooves matched with each other are formed in the contact portions of the lower surface of the prefabricated anchor block upper part and the upper surface of the prefabricated anchor block lower part correspondingly. The anchor block solves the problems that an existing anchor block is made of cast-in-place concrete, and the construction period is long.

Description

Technical Field

[0001] This utility model belongs to the field of reinforced concrete technology, and in particular relates to a prefabricated anchor block. Background Technology

[0002] With the accelerated construction of the national water network and the building of a modern, high-quality water conservancy infrastructure network, long-distance pressure water transmission pipelines require the installation of numerous anchor blocks. Existing anchor block designs all employ cast-in-place concrete. Cast-in-place concrete requires on-site mixing, pouring, and curing, resulting in a relatively long construction period. Furthermore, the construction process generates significant amounts of waste, carbon dioxide, and other harmful substances, which can have adverse environmental impacts. Utility Model Content

[0003] The purpose of this utility model is to provide a prefabricated anchor block to solve the problem that existing anchor blocks use cast-in-place concrete, which has a long construction period.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A prefabricated pier, comprising: a prefabricated upper part 1, a prefabricated lower part 2, and a water supply pipe 4 disposed between the prefabricated upper part 1 and the prefabricated lower part 2.

[0006] The contact points of the lower surface of the upper part 1 of the precast pier and the upper surface of the lower part 2 of the precast pier are respectively provided with mutually matching semi-circular grooves to form a space for placing the water pipe 4.

[0007] Furthermore, a first protrusion is provided on the upper surface of the precast pier portion 1.

[0008] Furthermore, a second protrusion is provided on the lower surface of the precast pier lower part 2.

[0009] Furthermore, precast reinforcing bars 5 are evenly arranged on both sides below the upper part 1 of the precast pier.

[0010] Furthermore, pre-reserved steel bar holes 6 are evenly arranged on both sides above the lower part 2 of the precast pier, and the pre-reserved steel bar holes 6 correspond one-to-one with the pre-reserved steel bars 5.

[0011] Furthermore, grouting holes 3 are uniformly provided on the upper surface of the precast pier upper part 1.

[0012] Furthermore, a reserved grouting groove 7 is provided at the position of the reserved steel bar hole 6 along the upper part 2 of the precast pier.

[0013] This utility model's prefabricated piers are manufactured in a factory and assembled on-site, significantly shortening the construction cycle. The use of prefabricated components reduces on-site wet work, noise, and dust generation, thus benefiting environmental protection. Furthermore, the standardized design and production of the prefabricated piers saves materials and resources. Attached Figure Description

[0014] Figure 1 3D shading image of the assembled pier provided for an embodiment of this utility model;

[0015] Figure 2 A 3D wireframe perspective view of the assembled pier provided in this embodiment of the utility model;

[0016] Figure 3 A side view of the assembled pier provided for an embodiment of this utility model. Detailed Implementation

[0017] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0018] This utility model embodiment provides a prefabricated pier, such as Figure 1-3 As shown, its main components include: the upper part of the precast anchor pier 1, the lower part of the precast anchor pier 2, the grouting hole 3, the water supply pipe 4, the reserved steel bar 5, the reserved steel bar hole 6, and the reserved grouting groove 7.

[0019] The contact points of the lower surface of the upper part 1 of the precast pier and the upper surface of the lower part 2 of the precast pier are respectively provided with mutually matching semi-circular grooves to form a space for placing the water pipe 4.

[0020] The upper surface of the precast pier upper part 1 is provided with a first protrusion.

[0021] A second protrusion is provided on the lower surface of the lower part 2 of the precast pier.

[0022] The precast pier upper part 1 has precast steel bars 5 evenly arranged on both sides below it.

[0023] The precast anchor pier lower part 2 is provided with reserved steel bar holes 6 evenly on both sides above, and the reserved steel bar holes 6 correspond one-to-one with the reserved steel bars 5.

[0024] The upper surface of the precast pier upper part 1 is uniformly provided with grouting holes 3.

[0025] A grouting groove 7 is provided at the position of the reserved steel bar hole 6 along the upper part 2 of the precast pier.

[0026] The technical solution of this utility model is implemented as follows:

[0027] After the site is prepared, the lower part 2 of the precast pier is placed first, the water supply pipe 4 is laid, and the upper part 1 of the precast pier is hoisted so that the reserved steel bar 5 is inserted into the reserved steel bar hole 6. After installation, concrete grout is injected through the grouting hole 3 to make the upper and lower parts of the pier a whole. At the same time, the pipe is tightly connected to the pier by pouring concrete grout.

[0028] (1) The prefabricated anchor block of this utility model is prefabricated in the factory and assembled on site, which can greatly shorten the construction cycle. (2) The prefabricated anchor block uses prefabricated components, which reduces on-site wet work and the generation of noise and dust, which is beneficial to environmental protection. (3) The prefabricated anchor block adopts standardized design and production, which can save materials and resources. (4) The upper and lower prefabricated anchor blocks can increase the interaction force with the soil by setting protrusions, thereby reducing the location of water hammer action in the water pipeline.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A prefabricated pier, characterized in that, The prefabricated pier includes: a prefabricated upper part (1), a prefabricated lower part (2), and a water supply pipe (4) disposed between the prefabricated upper part (1) and the prefabricated lower part (2). The contact points of the lower surface of the precast pier upper part (1) and the upper surface of the precast pier lower part (2) are respectively provided with mutually matching semi-circular grooves to form a space for placing the water pipe (4). The precast pier upper part (1) is uniformly provided with reserved steel bars (5) on both sides below. The precast pier lower part (2) has reserved steel bar holes (6) evenly arranged on both sides above, and the reserved steel bar holes (6) correspond one-to-one with the reserved steel bars (5); The upper surface of the precast pier (1) is uniformly provided with grouting holes (3); A reserved grouting groove (7) is provided at the position of the reserved steel bar hole (6) on the upper part (2) of the precast pier.

2. The prefabricated pier according to claim 1, characterized in that, The upper surface of the precast pier (1) is provided with a first protrusion.

3. The prefabricated pier according to claim 1, characterized in that, A second protrusion is provided on the lower surface of the precast pier lower part (2).

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