Anchor body for damming tailings pond

Abstract

The utility model discloses an anchor body for damming a tailing pond. The anchor body comprises a push strip and a gasket. According to the anchor body for damming of the tailing pond, guide grooves are formed in the peripheries of the four sides of the anchor body, push strips matched with the guide grooves are slidably connected into the guide grooves, first folding strips are hinged to the front ends of the push strips, second folding strips are hinged to the ends of the first folding strips, the ends of the second folding strips are hinged to the inner sides of the front ends of the guide grooves, and the tail end of the anchor body is movably sleeved with gaskets matched with the anchor body. A fixing nut is arranged on the outer side of the gasket, the anchor body penetrates through the tailing dam body to be inserted into a foundation, the gasket is extruded by matching with the fixing nut so as to anchor and tension the tailing dam body, and meanwhile when the gasket is extruded by the fixing nut, the gasket can push the push strip to slide in the guide groove through the push block, so that the first folding strip and the second folding strip are extruded and deflected; therefore, the first folding strip and the second folding strip are embedded into the foundation, the reinforced connection effect is achieved, the anti-pulling effect is achieved, and the situation that the anchor body loosens and falls off is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tailings dam reinforcement, in particular to an anchor body for tailings dam construction. Background Art

[0002] When building a tailings pond, a dam is usually built to block the gravel on the slope to form a protective effect. When building a dam, anchors are usually used for reinforcement. The existing anchor rods are as follows Figure 5 As shown, the structure is relatively simple. Although it has a certain tensile effect after insertion, the tensile strength is poor and it is easy to loosen and fall off. Therefore, an anchor body for tailings dam construction is proposed to optimize the existing anchor body. Utility Model Content

[0003] The purpose of the utility model is to provide an anchor body for building a tailings dam, so as to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] An anchor body for tailings dam construction includes an anchor body, the front end of the anchor body passes through the tailings dam body and is inserted into the foundation, guide grooves are opened on the four sides of the anchor body, push bars adapted thereto are slidably connected in the guide grooves, the front end of the push bar is hinged with a first folding bar, the end of the first folding bar is hinged with a second folding bar, the end of the second folding bar is hinged to the inner side of the front end of the guide groove, the tail end of the anchor body is movably sleeved with a gasket adapted thereto, the inner circumference of the gasket is fixedly connected with a push block, the push block is inserted into the guide groove and slidably connected to the guide groove, a fixing nut is provided on the outer side of the gasket, and the fixing nut is threadedly connected to the tail end of the anchor body.

[0006] As a further solution of the present invention: a hand-tightening bolt passes through the tail end of the push strip, the hand-tightening bolt is inserted into the bottom of the guide groove and threadedly connected to the anchor body, a round hole is opened on the push strip for inserting the hand-tightening bolt, and a threaded hole is opened on the anchor body for inserting the hand-tightening bolt and threaded connection.

[0007] As a further solution of the present invention: a guide sleeve is fixedly connected to the tailings dam body, and a guide sleeve sliding sleeve is arranged on the outside of the anchor body.

[0008] As a further solution of the present invention: one end of the guide sleeve is fixedly connected to an end plate, the end plate is pressed on the tailings dam body, and the circumference of one side of the end plate that fits the tailings dam body is fixedly connected to a connecting column, which is fixedly embedded in the tailings dam body. The setting of the tubular connecting column increases the connection stability between the end plate and the tailings dam body.

[0009] As a further solution of the present invention: a reinforcement portion is provided at the connection between the guide sleeve and the end plate, and the connection strength between the guide sleeve and the end plate is increased by the provision of the reinforcement portion.

[0010] As a further solution of the present invention: a pressure block is fixedly connected to the circumference of one side of the gasket corresponding to the end plate, and the pressure block is pressed on the end plate to squeeze the tailings dam body and form an anchoring and tensioning effect.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model penetrates the tailings dam body into the foundation through the anchor body, and cooperates with the fixing nut to squeeze the gasket to anchor and tension the tailings dam body. At the same time, when the fixing nut squeezes the gasket, the gasket can push the push bar to slide in the guide groove through the push block, so that the first folding bar and the second folding bar are squeezed and deflected, so that the first folding bar and the second folding bar are embedded in the foundation, thereby forming a reinforced connection effect, thereby playing an anti-pullout role and effectively avoiding the occurrence of loosening and falling off of the anchor body.

[0013] 2. The utility model can fix the push bar by hand-tightening the bolts, thereby limiting the initial positions of the push bar, the first folding bar and the second folding bar, and preventing the anchor body's pre-embedded first folding bar and the second folding bar from protruding from the guide groove and affecting the insertion of the anchor body.

[0014] 3. The utility model guides the anchor body through the provision of the guide sleeve, and at the same time limits the sliding of the push strip to prevent the push strip from escaping from the guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of an anchor body used for tailings dam construction.

[0016] Figure 2 This is a diagram showing the middle anchor body used in tailings dam construction.

[0017] Figure 3 This is a cross-sectional view of an anchor body used in tailings dam construction.

[0018] Figure 4 This is a diagram showing the gasket in the anchor body used for tailings dam construction.

[0019] Figure 5 This is a prior art diagram.

[0020] In the figure: 1. Anchor body; 2. Tailings dam body; 3. Foundation; 4. Guide trough; 5. Push bar; 6. First folding bar; 7. Second folding bar; 8. Gasket; 9. Push block; 10. Fixing nut; 11. Hand-tightening bolt; 12. Guide sleeve; 13. End plate; 14. Connecting column; 15. Reinforcement part; 16. Pressure block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 In the embodiment of the present invention, an anchor body for building a tailings dam comprises an anchor body 1, the front end of the anchor body 1 passes through the tailings dam body 2 and is inserted into the foundation 3, a guide groove 4 is opened on the four sides of the circumference of the anchor body 1, and a push bar 5 adapted thereto is slidably connected in the guide groove 4, the front end of the push bar 5 is hinged with a first folding bar 6, the end of the first folding bar 6 is hinged with a second folding bar 7, the end of the second folding bar 7 is hinged to the inner side of the front end of the guide groove 4, the tail end of the anchor body 1 is movably sleeved with a gasket 8 adapted thereto, the inner circumference of the gasket 8 is fixedly connected with a push block 9, the push block 9 is inserted into the guide groove 4 and slidably connected to the guide groove 4, a fixing nut 10 is provided on the outside of the gasket 8, and the fixing nut 10 is threadedly connected to the tail end of the anchor body 1.

[0023] The anchor body passes through the tailings dam body 2 and is inserted into the foundation 3, and cooperates with the fixing nut 10 to squeeze the gasket 8 to anchor and tension the tailings dam body 2. At the same time, when the fixing nut 10 squeezes the gasket 8, the gasket 8 can push the push bar 5 to slide in the guide groove 4 through the push block 9, so that the first folding bar 6 and the second folding bar 7 are squeezed and deflected, so that the first folding bar 6 and the second folding bar 7 are embedded in the foundation 3, thereby forming a reinforced connection effect, thereby playing an anti-pullout role and effectively avoiding the occurrence of loosening and falling off of the anchor body.

[0024] A hand-tightening bolt 11 passes through the tail end of the push strip 5, and the hand-tightening bolt 11 is inserted into the bottom of the guide groove 4 and threadedly connected to the anchor body 1. A round hole is provided on the push strip 5 for inserting the hand-tightening bolt 11, and a threaded hole is provided on the anchor body 1 for inserting the hand-tightening bolt 11 and threaded connection.

[0025] The push strip 5 can be fixed by hand-tightening the bolt 11, thereby limiting the initial state positions of the push strip 5, the first folding strip 6 and the second folding strip 7. In the initial state, the first folding strip 6 and the second folding strip 7 protrude slightly outward and are completely received in the guide groove 4, thereby avoiding the pre-embedded first folding strip 6 and the second folding strip 7 of the anchor body 1 protruding from the guide groove 4 and affecting the insertion of the anchor body 1.

[0026] A guide sleeve 12 is fixedly connected to the tailings dam body 2 and is slidably sleeved on the outside of the anchor body 1 .

[0027] The guide sleeve 12 is provided to guide the anchor body 1 , and at the same time, the sliding of the push strip 5 can be limited to prevent the push strip 5 from being separated from the guide groove 4 .

[0028] One end of the guide sleeve 12 is fixedly connected to an end plate 13, which is pressed on the tailings dam body 2. A connecting column 14 is fixedly connected to the circumference of one side of the end plate 13 that is in contact with the tailings dam body 2. The connecting column 14 is fixedly embedded in the tailings dam body 2. The setting of the cylindrical connecting column 14 increases the connection stability between the end plate 13 and the tailings dam body 2.

[0029] A reinforcement portion 15 is provided at the connection between the guide sleeve 12 and the end plate 13 , and the connection strength between the guide sleeve 12 and the end plate 13 is increased by the provision of the reinforcement portion 15 .

[0030] A pressing block 16 is fixedly connected to the circumference of one side of the gasket 8 corresponding to the end plate 13. The pressing block 16 presses on the end plate 13 to squeeze the tailings dam body 2 and form an anchoring and tensioning effect.

[0031] The working principle of this utility model is:

[0032] When in use, the push bar 5 can be fixed by tightening the hand bolt 11, thereby limiting the initial state position of the push bar 5, the first folding bar 6 and the second folding bar 7. In the initial state, the first folding bar 6 and the second folding bar 7 protrude slightly outward and are completely received in the guide groove 4, avoiding the pre-embedded first folding bar 6 and the second folding bar 7 of the anchor body 1 protruding from the guide groove 4 to affect the insertion of the anchor body 1. The anchor body 1 passes through the guide sleeve 12 and is further inserted into the foundation 3. The hand-tightening bolt 11 is unscrewed and rotated to fix the nut 10 to squeeze the gasket 8. The gasket 8 can push the push bar 5 to slide in the guide groove 4 through the push block 9, so that the first folding bar 6 and the second folding bar 7 are squeezed and deflected, so that the first folding bar 6 and the second folding bar 7 are embedded in the foundation 3 until the pressing block 16 is pressed on the end plate 13, thereby forming a reinforced connection effect, thereby playing a role in pull-out resistance and effectively avoiding the occurrence of loosening and falling off of the anchor body 1.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An anchor body for tailings dam construction, comprising an anchor body (1), characterized in that: The front end of the anchor body (1) passes through the tailings dam body (2) and is inserted into the foundation (3). The four circumferences of the anchor body (1) are provided with guide grooves (4). Push bars (5) adapted thereto are slidably connected in the guide grooves (4). The front end of the push bar (5) is hinged with a first folding bar (6). The end of the first folding bar (6) is hinged with a second folding bar (7). The end of the second folding bar (7) is hinged to the inner side of the front end of the guide groove (4). The tail end of the anchor body (1) is movably sleeved with a gasket (8) adapted thereto. The inner circumference of the gasket (8) is fixedly connected with a push block (9). The push block (9) is inserted into the guide groove (4) and slidably connected thereto. A fixing nut (10) is provided on the outer side of the gasket (8). The fixing nut (10) is threadedly connected to the tail end of the anchor body (1).

2. The anchor body for tailings dam construction according to claim 1, characterized in that: A hand-tightening bolt (11) is passed through the tail end of the push bar (5), and the hand-tightening bolt (11) is inserted into the bottom of the guide groove (4) and is threadedly connected to the anchor body (1).

3. The anchor body for tailings dam construction according to claim 1, characterized in that: A guide sleeve (12) is fixedly connected to the tailings dam body (2), and the guide sleeve (12) is slidably sleeved on the outside of the anchor body (1).

4. The anchor body for tailings dam construction according to claim 3, characterized in that: One end of the guide sleeve (12) is fixedly connected to an end plate (13), the end plate (13) is pressed on the tailings dam body (2), and a connecting column (14) is fixedly connected to the circumference of one side of the end plate (13) in contact with the tailings dam body (2), and the connecting column (14) is fixedly embedded in the tailings dam body (2).

5. The anchor body for tailings dam construction according to claim 4, characterized in that: A reinforcement portion (15) is provided at the connection between the guide sleeve (12) and the end plate (13).

6. The anchor body for tailings dam construction according to claim 4, characterized in that: A pressing block (16) is fixedly connected to the circumference of one side of the gasket (8) corresponding to the end plate (13).

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