Assembled wire anchor

Abstract

The present invention discloses an assembled wire-pulling ground anchor, comprising a ground sleeve and an anchor rod screwed in the ground sleeve, wherein a top point is detachably provided at the lower opening of the ground sleeve, a wire pull ring and a connecting screw are respectively fixedly provided at the upper and lower ends of the anchor rod, a screw hole matched with the connecting screw is opened on the top point, and when the anchor rod is screwed into the ground sleeve, the connecting screw is screwed into the screw hole together; a plurality of vertical wing plates are also fixedly provided on the outer peripheral surface of the ground sleeve, and the plurality of vertical wing plates are evenly distributed circumferentially along the cross-section of the ground sleeve. In the present application, the contact area between the ground sleeve and the soil layer is larger, and under the action of the vertical wing plates, the assembly of the anchor rod and the ground sleeve, especially the upper part of the assembly, is difficult to swing and shift in the soil layer, so the position stability of the anchor rod and the wire pull ring is effectively guaranteed, so that the steel strand wire is well stressed and the wire rod is firmly tightened and fixed.

Description

Technical Field

[0001] The invention relates to the field of ground anchors, and in particular to an assembled wire anchor. Background Art

[0002] The wire anchor is a commonly used wire pole fixing hardware. The wire anchor anchored on the ground and the steel strand pulled by it can effectively tighten and fix the wire pole. However, the existing wire anchor is just a simple anchor rod. After being inserted into the ground, the contact area with the soil layer is very small. In addition, the steel strands are all tied and fixed in the wire ring at the upper end of the wire anchor. Under the combined influence of the two, when the steel strand is stressed, it is easy to drive the anchor to swing and shift in the soil layer, thereby causing the steel strand to loosen and the wire pole to be poorly fixed. This situation is more common in anchoring areas with relatively soft soil, which is not conducive to the long-term and reliable fixation of the wire pole. Summary of the invention

[0003] In view of the problems existing in the background technology, the purpose of the present invention is to provide an assembled wire anchor, which effectively solves the problems existing in the background technology.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] An assembled wire anchor comprises a ground sleeve and an anchor rod screwed into the ground sleeve, wherein a tip is detachably provided at the lower opening of the ground sleeve, a wire pull ring and a connecting screw are fixedly provided at the upper and lower ends of the anchor rod respectively, a screw hole matching the connecting screw is provided on the tip, and when the anchor rod is screwed into the ground sleeve, the connecting screw is screwed into the screw hole together; a plurality of vertical wing plates are also fixedly provided on the outer peripheral surface of the ground sleeve, and the plurality of vertical wing plates are evenly distributed circumferentially along the cross-section of the ground sleeve.

[0006] Furthermore, the height of the ground sleeve is one third to one half of the height of the anchor rod.

[0007] Furthermore, a bearing ring is provided at the upper opening of the ground sleeve, the inner diameter of the bearing ring is equal to the inner diameter of the ground sleeve, and the outer diameter of the bearing ring is equal to 1.5-2 times the outer diameter of the ground sleeve.

[0008] Furthermore, a plug-in column is integrally provided on the top end, the screw hole is coaxially opened on the plug-in column, and the lower part of the ground socket has a socket part matched with the plug-in column.

[0009] Furthermore, a screw connection column is integrally provided on the top end, the screw hole is coaxially opened on the screw connection column, and the screw connection column has an external thread that is the same as the outer circumference of the anchor rod.

[0010] Furthermore, the lower part of the vertical wing plate has an inclined ground-breaking portion matched with the top, and the outer sides of the inclined ground-breaking portion and the vertical wing plate have blade edges.

[0011] The present invention has the following beneficial technical effects:

[0012] The present invention uses a ground socket and an anchor rod threaded in the ground socket. The contact area between the ground socket and the soil layer is larger. Under the action of the vertical wing plate, the assembly of the anchor rod and the ground socket, especially the upper part of the assembly, is difficult to swing and shift in the soil layer, thereby effectively ensuring the position stability of the anchor rod and the wire ring, so that the steel strand wire is well stressed and the wire rod is firmly tightened and fixed. The present application is novel in design and easy to use. It is particularly suitable for anchoring areas with softer soil and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The working state of the embodiment of the present invention is shown as follows Figure 1 ;

[0014] Figure 2 The working state of the embodiment of the present invention is shown as follows Figure 2 ;

[0015] Figure 3 It is a schematic diagram of the overall structure of a ground socket according to an embodiment of the present invention;

[0016] Figure 4 The assembly structure of the top and ground socket of the embodiment of the present invention is shown in FIG. Figure 1 ;

[0017] Figure 5 The assembly structure of the top and ground socket of the embodiment of the present invention is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0018] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] like Figure 1-5 As shown, the assembled wire anchor described in this embodiment includes a ground sleeve 1 and an anchor rod 2 screwed into the ground sleeve 1. Specifically, the inner wall of the ground sleeve 1 has an internal thread, the outer wall of the anchor rod 2 has an external thread matching the ground sleeve 1, and a top 3 is detachably provided at the lower opening of the ground sleeve 1. A wire ring 4 and a connecting screw 5 are welded to the upper and lower ends of the anchor rod 2, respectively. A screw hole 6 matching the connecting screw is provided on the top 3. When the anchor rod 2 is screwed into the ground sleeve 1, the connecting screw 5 is screwed into the screw hole 6 together, ensuring that the connecting screw 5 can be assembled with the top 3 when the anchor rod 2 is screwed into the ground sleeve 1; four vertical wing plates 7 are also welded on the outer peripheral surface of the ground sleeve 1, and the four vertical wing plates 7 are evenly distributed circumferentially along the cross-section of the ground sleeve 1.

[0021] The height of the ground sleeve 1 is one third to one half of the height of the anchor rod 2. A load-bearing ring 8 is welded at the upper opening of the ground sleeve 1. The inner diameter of the load-bearing ring 8 is equal to the inner diameter of the ground sleeve 1, and the outer diameter of the load-bearing ring 8 is equal to 1.5-2 times the outer diameter of the ground sleeve 1. The ground sleeve 1 can be inserted into the formation by knocking the load-bearing ring 8.

[0022] One of the assembly methods of the tip 3 and the ground socket 1 is: a plug-in column 9 is integrally provided on the tip 3, and a screw hole 6 is coaxially opened on the plug-in column 9. The lower part of the ground socket 1 has a socket part 10 that matches the plug-in column 9. The socket part 10 does not have an internal thread. The tip 3 is inserted into the ground socket 1 through the plug-in column 9. When the ground socket 1 is wedged into the formation, the tip 3 will not fall off, but it is beneficial for the ground socket 1 to enter the formation.

[0023] The second assembly method of the top point 3 and the ground socket 1 is: a screw column 11 is integrally provided on the top point 3, and the screw hole 6 is coaxially opened on the screw column 11. The screw column 11 has an external thread that is the same as the outer circumference of the anchor rod 2. When the anchor rod 2 is screwed into the ground socket 1, the connecting screw 5 is screwed into the screw hole 6. When the connecting screw 5 is screwed into the head, the anchor rod 2 begins to drive the top point 3 to rotate through the connecting screw 5, and the top point 3 drives the screw column 11 to rotate. Since the screw column 11 has the same external thread as the outer circumference of the anchor rod 2, the screw column 11 is screwed downward with the lower end of the anchor rod 2 to disengage the lower opening of the ground socket 1.

[0024] The lower part of the vertical wing plate 7 has an inclined ground-breaking portion 12 that cooperates with the top point 3. The inclined ground-breaking portion 12 is cut by the vertical wing plate 7. The outer side of the inclined ground-breaking portion 12 and the outer side of the vertical wing plate 7 both have a blade edge 13. The setting of the inclined ground-breaking portion 12 and the blade edge 13 greatly reduces the resistance when the ground plug sleeve 1 is inserted into the soil layer, which is conducive to the rapid installation of the ground plug sleeve 1.

[0025] The working process of this embodiment is:

[0026] When installing the wire anchor, first take the ground socket 1, align the top 3 with the soil layer at the anchoring location, and wedge the ground socket 1 into the soil layer by hammering the load-bearing ring 8 until the load-bearing ring 8 is flush with the ground. Then take the anchor rod 2 and screw the anchor rod 2 into the ground socket 1. During the screwing process of the anchor rod 2, the screw hole 6 on the connecting screw 5 and the top 3 is completed, that is, the anchor rod 2 and the top 3 are assembled. As the anchor rod 2 continues to be screwed, the top 3 continues to move downward until the wire ring 4 on the anchor rod 2 is close to the ground. At this time, the installation of the wire anchor is completed. Compared with the prior art, the ground socket 1 in this embodiment has a larger contact area with the soil layer. Under the action of the vertical wing plate 7, the assembly of the anchor rod 2 and the ground socket 1, especially the upper part of the assembly, is difficult to swing and shift in the soil layer, so the position stability of the anchor rod 2 and the wire ring 4 is effectively guaranteed, so that the wire rod steel strand wire is well stressed and the wire rod is firmly tightened and fixed. This embodiment is particularly suitable for anchoring areas with relatively soft soil.

[0027] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and to design various embodiments with various modifications suitable for specific uses.

Claims

1. A method for using an assembled wire anchor, characterized in that: The assembled wire anchor comprises a ground sleeve and an anchor rod screwed into the ground sleeve, a load-bearing ring is fixedly arranged at the upper opening of the ground sleeve, a tip is detachably arranged at the lower opening of the ground sleeve, a wire ring and a connecting screw are fixedly arranged at the upper and lower ends of the anchor rod, respectively, a screw hole matching the connecting screw is provided on the tip, and when the anchor rod is screwed into the ground sleeve, the connecting screw is screwed into the screw hole together; a plurality of vertical wing plates are also fixedly arranged on the outer peripheral surface of the ground sleeve, and the plurality of vertical wing plates are evenly distributed along the circumference of the cross section of the ground sleeve; the method of use comprises the following steps: (1) Assemble the tip onto the ground socket and align the tip with the soil layer at the anchoring location; (2) Use a hammer to hit the bearing ring to wedge the ground sleeve into the soil layer until the bearing ring is flush with the ground; (3) Take the anchor rod and screw the anchor rod into the ground socket. During the screwing process of the anchor rod, the screw rod and the screw hole on the top are connected to complete the assembly, that is, the anchor rod and the top are assembled. During the continuous screwing of the anchor rod, the top continues to move downward until the wire ring on the anchor rod is close to the ground, and the installation of the wire anchor is completed; One of the methods for assembling the top and the ground socket in step (1) is as follows: an inserting column is integrally provided on the top, the screw hole is coaxially provided on the inserting column, a socket part matching with the inserting column is provided at the lower part of the ground socket, and no internal thread is provided on the socket part. The top is inserted into the ground socket through the inserting column, and when the anchor rod is screwed into the ground socket, the connecting screw is screwed into the screw hole. When the connecting screw is screwed into the head, the anchor rod starts to drive the top to rotate through the connecting screw and pushes the top out of the lower opening of the ground socket; The second method for assembling the top and the ground socket in step (1) is as follows: a screw column is integrally provided on the top, a screw hole is coaxially opened on the screw column, the screw column has an external thread identical to the outer circumference of the anchor rod, when the anchor rod is screwed into the ground socket, the connecting screw is screwed into the screw hole, when the connecting screw is screwed into the head, the anchor rod starts to drive the top to rotate through the connecting screw, and the top drives the screw column to rotate, because the screw column has an external thread identical to the outer circumference of the anchor rod, the screw column is screwed downward together with the lower end of the anchor rod to disengage the lower opening of the ground socket.

2. The method for using an assembled cable anchor according to claim 1, characterized in that: The height of the ground sleeve is one third to one half of the height of the anchor rod.

3. The method for using an assembled wire anchor according to claim 1, characterized in that: The inner diameter of the bearing ring is equal to the inner diameter of the ground sleeve, and the outer diameter of the bearing ring is equal to 1.5-2 times the outer diameter of the ground sleeve.

4. The method for using an assembled wire anchor according to claim 1, characterized in that: The lower part of the vertical wing plate is provided with an inclined ground-breaking portion matched with the top, and the outer sides of the inclined ground-breaking portion and the vertical wing plate are provided with blade edges.

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