Split type pre-stressed anchor plate

Abstract

The utility model discloses a split type pre-stressed anchor plate which comprises a first anchor plate body, a second anchor plate body is fixedly installed on the outer surface of one side of the first anchor plate body, a third anchor plate body is detachably connected to the outer surface of one side of the second anchor plate body, and a fixed connecting assembly is fixedly installed between the first anchor plate body and the second anchor plate body. And a fourth anchor plate is detachably connected between the first anchor plate and the third anchor plate, and steel bars are fixedly installed on the outer surface of the lower end of the first anchor plate. According to the fragmented pre-stressed anchor plate, the arc-shaped connecting plate can be quickly inserted into the arc-shaped connecting groove through the arranged fixed connecting assembly and the arc-shaped connecting groove, so that the arc-shaped connecting plate and the arc-shaped connecting groove can be quickly and fixedly connected together, and the field stress anchor plate ring is convenient and quick to connect; and the stress anchor plate ring formed through connection is more stable underground, the situations that the anchor plate deforms and the like are effectively avoided, and better use prospects can be brought.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor plates, in particular to a sliced ​​prestressed anchor plate. Background Art

[0002] Prestressing is the compressive stress pre-applied to the structure during construction in order to improve the service performance of the structure. During the service life of the structure, the pre-stressed compressive stress can fully or partially offset the tensile stress caused by the load and avoid structural damage.

[0003] The existing prestressed anchor plates are used as the base for the construction of wind turbines. However, since the anchor plates required for wind turbines are relatively large, they are assembled together in pieces. When connecting, they are in an arc shape, which is troublesome. If a simple fixed connection is performed, the anchor plate will be deformed for a long time. For this reason, we propose a piece-type prestressed anchor plate. Utility Model Content

[0004] Technical problem solved: In view of the deficiencies in the prior art, the utility model provides a segmented prestressed anchor plate, which has a fixed connection component that can be quickly fixed and connected together by inserting the arc-shaped connecting plate into the arc-shaped connecting groove through the arc-shaped connecting plate and the arc-shaped connecting groove. The stress anchor plate ring on site is convenient and quick to connect, and the stress anchor plate ring formed by the connection is more stable underground, which effectively avoids deformation of the anchor plate and the like, and can effectively solve the problems in the background technology.

[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a segmented prestressed anchor plate, comprising anchor plate one, anchor plate two is fixedly installed on the outer surface of one side of the anchor plate one, anchor plate three is detachably connected to the outer surface of one side of the anchor plate two, a fixed connection component is fixedly installed between the anchor plate one and the anchor plate two, anchor plate four is detachably connected between the anchor plate one and the anchor plate three, steel bars are fixedly installed on the outer surface of the lower end of the anchor plate one, and a through hole one is opened on the outer surface of the upper end of the anchor plate two.

[0006] Preferably, the fixed connection assembly includes an arc-shaped connecting plate, a through hole 2, an arc-shaped connecting groove, a nut, and a bolt. The number of the arc-shaped connecting plate and the arc-shaped connecting groove is four groups, and the number of the through hole 2, the nut, and the bolt is eight groups. The arc-shaped connecting plate is fixedly installed on the outer surface of one side of anchor plate 1, anchor plate 2, anchor plate 3, and anchor plate 4, respectively.

[0007] Preferably, a through hole 2 is provided on the outer surface of one upper end of the anchor plate 1, the anchor plate 2, the anchor plate 3 and the anchor plate 4.

[0008] Preferably, the outer surfaces of the other sides of the anchor plates 1, 2, 3 and 4 are all provided with arc-shaped connecting grooves.

[0009] Preferably, bolts are passed through the outer surfaces of the lower ends of the anchor plates 1, 2, 3 and 4, and nuts are fixedly installed on the outer surfaces of one ends of the bolts.

[0010] Preferably, the anchor plate one, anchor plate two, anchor plate three and anchor plate four form a stress anchor plate ring through nuts and bolts.

[0011] Beneficial effects:

[0012] Compared with the prior art, the utility model provides a segmented prestressed anchor plate, which has the following beneficial effects:

[0013] The segmented prestressed anchor plate has a fixed connection component, which is used to first insert the arc-shaped connection plate into the arc-shaped connection groove, and then quickly assemble the anchor plates one, two, three and four together, and then install and fix them with bolts and nuts, so that they can be quickly fixed together. The on-site stress anchor plate ring is convenient and quick to connect, and the stress anchor plate ring formed by the connection is more stable underground, which can effectively avoid the deformation of the anchor plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a sliced ​​prestressed anchor plate.

[0015] Figure 2 The utility model is an exploded view of a sliced ​​prestressed anchor plate.

[0016] Figure 3 The utility model is a structural schematic diagram of a fixed connection component in a slice-type prestressed anchor plate.

[0017] In the figure: 1. Anchor plate one; 2. Anchor plate two; 3. Anchor plate three; 4. Fixed connection assembly; 5. Anchor plate four; 6. Rebar; 7. Through hole; 8. Arc-shaped connecting plate; 9. Through hole two; 10. Arc-shaped connecting groove; 11. Nut; 12. Bolt. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-3As shown, a segmented prestressed anchor plate comprises an anchor plate 1, an anchor plate 2 2 is fixedly mounted on the outer surface of one side of the anchor plate 1, an anchor plate 3 3 is detachably connected to the outer surface of one side of the anchor plate 2, a fixed connection assembly 4 is fixedly mounted between the anchor plate 1 and the anchor plate 2, an anchor plate 4 5 is detachably connected between the anchor plate 1 and the anchor plate 3, a steel bar 6 is fixedly mounted on the outer surface of the lower end of the anchor plate 1, a through hole 7 is provided on the outer surface of the upper end of the anchor plate 2, and the overall structure is simple and easy to install.

[0020] Furthermore, the fixed connection assembly 4 includes an arc-shaped connecting plate 8, a through hole 2 9, an arc-shaped connecting groove 10, a nut 11, and a bolt 12. The number of the arc-shaped connecting plate 8 and the arc-shaped connecting groove 10 are four groups, and the number of the through hole 2 9, the nut 11, and the bolt 12 are eight groups. The arc-shaped connecting plate 8 is fixedly installed on the outer surface of one side of the anchor plate 1 1, the anchor plate 2 2, the anchor plate 3 3, and the anchor plate 4 5, respectively. By setting the arc-shaped connecting plate 8, we can conveniently assemble the anchor plate 1 1, the anchor plate 2 2, the anchor plate 3 3, and the anchor plate 4 5 together.

[0021] Furthermore, a through hole 2 9 is provided on the outer surface of the upper end of anchor plate 1 , anchor plate 2 2 , anchor plate 3 3 , and anchor plate 4 5 . Through the provision of through hole 2 9 , we can conveniently fix the arc-shaped connecting plate 8 in the arc-shaped connecting groove 10 .

[0022] Furthermore, the outer surfaces of the other sides of anchor plate 1, anchor plate 2, anchor plate 3, and anchor plate 4 5 are all provided with arc-shaped connecting grooves 10. By setting the arc-shaped connecting grooves 10, we can conveniently connect the anchor plates together.

[0023] Furthermore, bolts 12 are passed through the outer surfaces of the lower ends of anchor plates 1, 2, 3 and 4, 5, and nuts 11 are fixedly installed on the outer surface of one end of the bolts 12. By setting the bolts 12 and nuts 11, we can conveniently install the arc-shaped connecting plate 8 on the outer surface of one side of the anchor plate.

[0024] How it works

[0025] First, through the set fixed connection component 4, the arc-shaped connecting plate 8 is first inserted into the arc-shaped connecting groove 10, and the anchor plate 1 1, the anchor plate 2 2, the anchor plate 3 3, and the anchor plate 4 5 are quickly assembled together, and then installed and fixed by bolts 12 and nuts 11, so that they can be quickly fixed and connected together. The on-site stress anchor plate circle is convenient and quick to connect, and the stress anchor plate circle formed by the connection is more stable underground, which can effectively avoid deformation of the anchor plate, etc. Finally, the steel bar 6 is installed in the through hole 1 7 and connected to the stress anchor plate circle at the lower end.

[0026] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A segmented prestressed anchor plate, comprising an anchor plate 1 (1), characterized in that: Anchor plate 2 (2) is fixedly mounted on the outer surface of one side of the anchor plate 1 (1), anchor plate 3 (3) is detachably connected to the outer surface of one side of the anchor plate 2 (2), a fixed connection assembly (4) is fixedly mounted between the anchor plate 1 (1) and the anchor plate 2 (2), anchor plate 4 (5) is detachably connected between the anchor plate 1 (1) and the anchor plate 3 (3), a steel bar (6) is fixedly mounted on the outer surface of the lower end of the anchor plate 1 (1), and a through hole 1 (7) is provided on the outer surface of the upper end of the anchor plate 2 (2).

2. A sliced ​​prestressed anchor plate according to claim 1, characterized in that: The fixed connection assembly (4) comprises an arc-shaped connection plate (8), a second through hole (9), an arc-shaped connection groove (10), a nut (11), and a bolt (12). The number of the arc-shaped connection plate (8) and the arc-shaped connection groove (10) is four, the number of the second through hole (9), the nut (11), and the bolt (12) is eight, and the arc-shaped connection plate (8) is fixedly mounted on the outer surface of one side of the anchor plate (1), the anchor plate (2), the anchor plate (3), and the anchor plate (4) respectively.

3. A sliced ​​prestressed anchor plate according to claim 2, characterized in that: A through hole 2 (9) is provided on the outer surface of one upper end of each of the anchor plate 1 (1), the anchor plate 2 (2), the anchor plate 3 (3) and the anchor plate 4 (5).

4. The segmented prestressed anchor plate according to claim 2, characterized in that: The outer surfaces of the other sides of the anchor plate 1 (1), the anchor plate 2 (2), the anchor plate 3 (3) and the anchor plate 4 (5) are all provided with arc-shaped connecting grooves (10).

5. The segmented prestressed anchor plate according to claim 2, characterized in that: Bolts (12) are passed through the outer surfaces of the lower ends of the anchor plates 1 (1), 2 (2), 3 (3) and 4 (5), and a nut (11) is fixedly mounted on the outer surface of one end of the bolt (12).

6. The segmented prestressed anchor plate according to claim 1, characterized in that: The anchor plate one (1), anchor plate two (2), anchor plate three (3) and anchor plate four (5) form a stress anchor plate ring through nuts (11) and bolts (12).

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