Basalt fiber anchor rod structure stable in supporting

Abstract

The utility model belongs to the technical field of anchor rods for buildings, and particularly relates to a stably-supported basalt fiber anchor rod structure which comprises a foundation and an anchor rod body made of basalt fibers, an anchor rod insertion hole is formed in the top end of the foundation, the anchor rod body is connected with the anchor rod insertion hole in a penetrating and inserting mode, and a concrete block is poured in the anchor rod insertion hole. The surface of the anchor rod body is in threaded connection with a plurality of anchoring parts at equal intervals, and a plurality of inserting holes are formed in the surface of the anchor rod body at equal intervals. According to the basalt fiber anchor rod, the anchoring parts are connected through the surface threads, the anchoring parts are inserted into the anchor rod insertion holes along with the anchor rod body, and the concrete blocks are poured into the anchor rod insertion holes for fixing, so that the supporting stability of the rock anchor rod is effectively improved; the anchor rod body is matched with the foundation bolt in threaded connection with the surface of the fixing piece through the fixing piece, the extending anchor rod body is further limited and fixed, and therefore the structural strength of connection between the anchor rod body and the foundation is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of anchor rods for construction, in particular to a basalt fiber anchor rod structure with stable support. Background Art

[0002] At present, in the process of highway bridge construction, in order to improve the stability of the rocks on both sides, rock anchors are generally driven into the inside of the rocks. The grip of the rock anchors improves the safety during the construction process.

[0003] After searching, a rock anchor is disclosed according to the patent number "CN218324916U", which relates to the technical field of rock anchors. The utility model includes an anchor hole opened inside the rock, concrete is arranged inside the anchor hole, an anchor rod is arranged inside the concrete, and an anchor head is arranged on the top of the anchor rod. The rock anchor is provided with a first gasket ring and a second gasket ring component, so that when the entire anchor encounters surrounding rocks of different planes, the gasket ring component can ensure that the fixing plate is perpendicular to the anchor when the anchor fixing plate is installed, and is tightly pressed against the initial sprayed concrete surface. When the axis of the hole is not perpendicular to the plane of the hole mouth, it can ensure that the fixing plate can be evenly pressed against the rock surface, making the anchor support more stable.

[0004] The above-mentioned rock anchor ensures that the fixing plate is evenly pressed against the ground through the cooperation of the first gasket and the second gasket, thereby improving stability. However, during the pouring process, the above-mentioned anchor is only engaged through the threads between the concrete and the anchor, and the engagement strength is not high. When the tension is too large, it is easy to cause the anchor to loosen, affecting the supporting strength of the anchor. For this reason, we designed a basalt fiber anchor structure with stable support. Summary of the invention

[0005] The purpose of the utility model is to provide a basalt fiber anchor rod structure with stable support to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A basalt fiber anchor rod structure with stable support comprises a foundation and an anchor rod body made of basalt fiber, the top of the foundation is provided with an anchor rod insertion hole, the anchor rod body is connected with the anchor rod insertion hole through insertion, and a concrete block is poured inside the anchor rod insertion hole, a plurality of anchor pieces are equidistantly threadedly connected on the surface of the anchor rod body, a plurality of insertion holes are equidistantly opened on the surface of the anchor rod body, a fixing plate is sleeved and connected on the top of the anchor rod body, and a plurality of threaded holes are opened on the surface of the fixing plate.

[0008] In the above structure, the anchoring piece is composed of a threaded sleeve and a plurality of anchoring rods, the outer surface of the threaded sleeve is fixed with a plurality of anchoring rods at equal intervals, the threaded sleeve is threadedly connected to the anchor rod body, and the surfaces of the plurality of anchoring rods are fixed with evenly distributed barbs.

[0009] In the above structure, a through hole is opened on the surface of the threaded sleeve, the through hole is the same size as the insertion hole, and a positioning rod is inserted and connected between the through hole and the insertion hole; the interiors of the multiple threaded holes are threadedly connected with anchor bolts, and the anchor bolts are threadedly connected to the foundation.

[0010] In the above structure, a gasket is sleeved on the top end of the anchor rod body, the gasket is in contact and connected with the top end of the fixing plate, and a hexagonal nut is threadedly connected to the top end of the anchor rod body.

[0011] Compared with the prior art, the advantages of the basalt fiber anchor structure with stable support in the utility model are:

[0012] 1. The basalt fiber anchor structure has multiple anchors connected by surface threads. The anchors are inserted into the anchor insertion hole along with the anchor body, and concrete blocks are poured inside the anchor insertion hole for fixation, which effectively improves the stability of the rock anchor support.

[0013] 2. The basalt fiber anchor structure is further fixed by the fixing plate and the anchor bolts threaded on the surface of the fixing plate to limit and fix the extended anchor body, thereby improving the structural strength of the connection between the rock anchor and the foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the connection structure between the utility model and the foundation pouring.

[0016] Figure 3 It is a schematic diagram of the anchor structure of the utility model.

[0017] In the figure, 1, foundation; 2, anchor rod insertion hole; 3, concrete block; 4, anchor rod body; 5, anchor piece; 6, insertion hole; 7, fixing plate; 8, threaded hole; 9, gasket; 10, hexagonal nut; 11, positioning rod; 12, anchor bolt; 13, threaded sleeve; 14, anchor rod; 15, through hole. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] like Figure 1-3As shown, the utility model provides a stable supporting basalt fiber anchor structure, including a foundation 1 and an anchor body 4 made of basalt fiber, an anchor insertion hole 2 is provided at the top of the foundation 1, the anchor body 4 is connected with the anchor insertion hole 2 through insertion, and a concrete block 3 is poured inside the anchor insertion hole 2, a plurality of anchor pieces 5 are equidistantly threadedly connected on the surface of the anchor body 4, a plurality of insertion holes 6 are equidistantly provided on the surface of the anchor body 4, a fixing plate 7 is sleeved on the top of the anchor body 4, and a plurality of threaded holes 8 are provided on the surface of the fixing plate 7.

[0020] Specifically, the rock bolt has multiple anchors 5 connected by surface threads. The anchors 5 are inserted into the anchor insertion hole 2 along with the anchor body 4, and concrete blocks 3 are poured inside the anchor insertion hole 2 for fixing, which effectively improves the stability of the rock bolt support.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a stable supporting basalt fiber anchor structure, the anchor 5 is composed of a threaded sleeve 13 and a plurality of anchor rods 14, the outer surface of the threaded sleeve 13 is equidistantly fixed with a plurality of anchor rods 14, and the threaded sleeve 13 is threadedly connected to the anchor body 4.

[0022] Specifically, the anchoring piece 5 on the surface of the rock bolt increases the stability of the rock bolt support.

[0023] The surfaces of the plurality of anchor rods 14 are fixedly provided with evenly distributed barbs.

[0024] Specifically, the barb setting improves the grip, thereby improving the stability of the rock anchor.

[0025] A through hole 15 is formed on the surface of the threaded sleeve 13 . The through hole 15 has the same size as the insertion hole 6 , and a positioning rod 11 is inserted and connected between the through hole 15 and the insertion hole 6 .

[0026] Specifically, the positioning rod 11 is inserted into the insertion hole 6 to facilitate the positioning and fixing of the anchor 5 .

[0027] The interiors of the plurality of threaded holes 8 are all threadedly connected with anchor bolts 12 , and the anchor bolts 12 are threadedly connected to the foundation 1 .

[0028] Specifically, the anchor bolts 12 are threadedly fixed to the foundation 1, thereby further improving the stability of the rock bolt fixation.

[0029] A gasket 9 is sleeved on the top of the anchor body 4 , and the gasket 9 is in contact and connected with the top of the fixing plate 7 . A hexagonal nut 10 is threadedly connected to the top of the anchor body 4 .

[0030] Specifically, the fixing plate 7 can be conveniently locked by the cooperation between the gasket 9 and the hexagonal nut 10 .

[0031] Specifically, when using this kind of basalt fiber anchor structure with stable support, firstly, the anchor insertion hole 2 is drilled on the surface of the foundation 1, and then multiple anchors 5 are threadedly connected with the surface of the anchor body 4, and it is ensured that the insertion hole 6 opened on the surface of the anchor body 4 and the through hole 15 opened on the surface of the anchor 5 are aligned, and then the positioning rod 11 is manually inserted into the inside of the insertion hole 6 to fix it, so as to fix the anchor 5, and the above steps are repeated to install multiple anchors 5;

[0032] Then, the anchor body 4 equipped with the anchor 5 is manually inserted into the anchor insertion hole 2, and the concrete block 3 is poured into the anchor insertion hole 2, and the rock anchor is fixed by the solidification of the concrete block 3. Then, the fixing plate 7 is manually rotated to the bottom of the anchor body 4 and contacts with the surface of the foundation 1, and then the anchor bolts 12 on the surface of the fixing plate 7 are threadedly fixed to the foundation 1, which further improves the firmness of the rock anchor installation, thereby improving the stability of the rock anchor support.

[0033] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A basalt fiber anchor structure with stable support, comprising a foundation (1) and an anchor body (4) made of basalt fiber, characterized in that: The top of the foundation (1) is provided with an anchor rod insertion hole (2), the anchor rod body (4) is connected to the anchor rod insertion hole (2) through insertion, and a concrete block (3) is poured inside the anchor rod insertion hole (2), a plurality of anchor pieces (5) are equidistantly threadedly connected to the surface of the anchor rod body (4), a plurality of insertion holes (6) are equidistantly provided on the surface of the anchor rod body (4), a fixing plate (7) is sleeved and connected to the top of the anchor rod body (4), and a plurality of threaded holes (8) are provided on the surface of the fixing plate (7).

2. A basalt fiber anchor structure with stable support according to claim 1, characterized in that: The anchoring member (5) is composed of a threaded sleeve (13) and a plurality of anchoring rods (14); the outer surface of the threaded sleeve (13) is fixedly provided with a plurality of anchoring rods (14) at equal intervals; and the threaded sleeve (13) is threadedly connected to the anchor rod body (4).

3. A basalt fiber anchor structure with stable support according to claim 2, characterized in that: The surfaces of the plurality of anchor rods (14) are fixedly provided with evenly distributed barbs.

4. A basalt fiber anchor structure with stable support according to claim 2, characterized in that: A through hole (15) is provided on the surface of the threaded sleeve (13); the through hole (15) has the same size as the insertion hole (6); and a positioning rod (11) is inserted and connected between the through hole (15) and the insertion hole (6).

5. The basalt fiber anchor structure with stable support according to claim 1, characterized in that: Anchor bolts (12) are threadedly connected inside the plurality of threaded holes (8), and the anchor bolts (12) are threadedly connected to the foundation (1).

6. The basalt fiber anchor structure with stable support according to claim 1, characterized in that: The top end of the anchor rod body (4) is sleeved with a gasket (9), the gasket (9) is in contact with and connected to the top end of the fixing plate (7), and the top of the anchor rod body (4) is threadedly connected with a hexagonal nut (10).

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