Multi-position cable anchor construction device

Abstract

The present invention provides a multi-position anchor cable construction device, belonging to the technical field of anchor cable construction. It includes two symmetrical T-shaped brackets. A connecting plate is welded between the two T-shaped brackets. Chutes are arranged on the T-shaped brackets. A height adjustment component is installed on the connecting plate. A support plate is fixedly installed on the height adjustment component. Sliders are slidably installed on both sides of the support plate. A hinged component is installed on the support plate. A bottom bracket is fixedly installed on the hinged component. A walking frame is slidably installed on the bottom bracket. An anchor cable machine is installed on the walking frame. The structure is simple, convenient for installation and use. The angle of the anchor cable can be rotated according to needs, solving the problem of the angle of the anchor cable in the shoulder socket and the sidewall during the construction of the anchor cable machine, increasing the effective vertical anchorage depth of the anchor cable, avoiding the anchor cable from being cut off, preventing the accident of the anchor cable backing plate falling off and injuring people, greatly reducing the roof accident, and having good safety benefits.

Description

Technical Field

[0001] The present invention relates to the technical field of anchor cable construction, and more particularly to an anchor cable construction device for multiple positions. Background Art

[0002] With the extension of mine exploitation, the roadway burial depth is getting deeper and deeper, the ground pressure increases accordingly, the mine pressure manifestation is obvious, and the roadway support grade is enhanced. During the process of enhancing the support, anchor cables are often constructed at the sidewalls and shoulder sockets. However, when using a rock bolt drilling rig for construction, the angles of the anchor cables at the shoulder sockets and sidewalls are not sufficient. When the anchor cable is pressurized to the designed pre-tightening force, the anchor cable bends at the tray, the anchor cable is sheared, the greater the roadway deformation, the greater the shearing force, and finally the anchor cable is cut off and the anchor cable tray falls off, posing a great safety hazard. Summary of the Invention

[0003] In order to make up for the above deficiencies, the present invention provides an anchor cable construction device for multiple positions, aiming to improve the safety hazard problem of anchor cable construction.

[0004] The embodiment of the present invention provides an anchor cable construction device for multiple positions, including two symmetric T-shaped brackets. A connecting plate is welded between the two T-shaped brackets. Chutes are provided on the T-shaped brackets. A height adjustment component is installed on the connecting plate. A support plate is fixedly installed on the height adjustment component. Sliders are slidably installed on both sides of the support plate. A hinge component is installed on the support plate. A bottom bracket is fixedly installed on the hinge component. A walking frame is slidably installed on the bottom bracket. An anchor cable machine is installed on the walking frame.

[0005] In the above implementation process, the connecting plate installed between the T-shaped brackets facilitates the installation of the height adjustment component. Through the height adjustment component, it is convenient to adjust the height of the support plate on the T-shaped brackets, thereby adjusting the height of the anchor cable machine. Through the hinge component, it is convenient to adjust the vertical rotation angle of the bottom bracket. The structure is simple, easy to install and use. The angle of the anchor cable can be rotated as needed, solving the problem of the angles of the anchor cables at the shoulder sockets and sidewalls during the construction of the anchor cable machine, increasing the effective vertical anchorage depth of the anchor cable, avoiding the anchor cable being cut off, eliminating the accident of the anchor cable backing plate falling off and injuring people, greatly reducing the roof accidents, and having good safety benefits.

[0006] In a specific implementation scheme, a plurality of triangular gussets are welded on the T-shaped brackets and between the T-shaped brackets and the connecting plate.

[0007] In the above implementation process, the plurality of triangular gussets are beneficial to improving the connection strength between the T-shaped brackets and between the T-shaped brackets and the connecting plate.

[0008] In a specific implementation, the height adjustment component includes a servo hydraulic cylinder and a C-shaped block. The servo hydraulic cylinder is fixedly installed on the connecting plate, the C-shaped block is installed on the output shaft of the servo hydraulic cylinder, and the support plate is fixedly installed on the C-shaped block.

[0009] In the above implementation process, it is convenient to adjust the vertical movement height of the C-shaped block through the servo hydraulic cylinder, and it is convenient to adjust the working height of the cable anchor machine above the support plate.

[0010] In a specific implementation, the hinge assembly includes a hinge block and a rotating bracket. The hinge block is fixedly installed on the support plate, the rotating bracket is installed on the hinge block, and the bottom bracket is installed on the rotating bracket.

[0011] In the above implementation process, it is convenient for the bottom bracket to rotate through the rotating bracket installed on the hinge block, adjust the angle of the cable anchor, and ensure that the cable anchor is perpendicular to the surrounding rock.

[0012] In a specific implementation, first helical gears are fixedly installed on both sides of the rotating bracket, two symmetrical servo motors are installed on the support plate, a second helical gear is fixedly installed on the output shaft of the servo motor, and the second helical gear meshes with the first helical gear.

[0013] In the above implementation process, through the second helical gear installed on the servo motor, which meshes with the first helical gear, it is convenient to drive the rotating bracket to rotate and adjust the vertical rotation angle of the cable anchor machine.

[0014] In a specific implementation, a T-shaped groove is formed in the bottom bracket, a T-shaped block is fixedly installed on the walking frame, and the T-shaped block is slidably installed in the T-shaped groove.

[0015] In the above implementation process, by slidably installing the T-shaped block in the T-shaped groove, the stability of the walking frame moving on the bottom bracket is improved.

[0016] In a specific implementation, a limiting triangular block is provided on the walking frame, and the end of the cable anchor machine is fixedly installed on the limiting triangular block.

[0017] In the above implementation process, the limiting triangular block is beneficial to fixing the end of the cable anchor machine and improving the stability of the cable anchor machine.

[0018] In a specific implementation, a strip-shaped guiding groove is formed in the T-shaped bracket, a guiding block is installed on the slider, and the guiding block is slidably installed in the strip-shaped guiding groove.

[0019] In the above implementation process, by slidably installing the guiding block in the strip-shaped guiding groove, it is convenient to improve the stability of the slider moving on the T-shaped bracket.

[0020] In a specific embodiment, the T-shaped bracket is provided with a plurality of equally spaced jacks, and positioning rods are inserted into the jacks, and the bottom ends of the positioning rods penetrate through the U-shaped block.

[0021] In the above implementation process, the jacks facilitate the insertion of the positioning rods, and when the anchor cable construction device is used, the overall stability is improved.

[0022] In a specific embodiment, limiting plates are provided on both sides of the bottom bracket.

[0023] In the above implementation process, the limiting plates facilitate restricting the moving stroke of the walking frame on the bottom bracket and prevent it from detaching.

[0024] Beneficial effects:

[0025] In this multi-position anchor cable construction device, the connecting plate installed between the T-shaped brackets facilitates the installation of the height adjustment assembly. Through the height adjustment assembly, it is convenient to adjust the height of the support plate on the T-shaped bracket, thereby adjusting the height of the anchor cable machine. Through the hinge assembly, it is convenient to adjust the vertical rotation angle of the bottom bracket. The structure is simple and convenient for installation and use. The angle of the anchor cable can be rotated as needed, solving the problem of the angles of the shoulder socket and sidewall anchor cables during the construction of the anchor cable machine, increasing the effective vertical anchoring depth of the anchor cable, avoiding the anchor cable being cut off, preventing the accident of the anchor cable backing plate falling off and injuring people, greatly reducing the roof accidents, and having good safety benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0027] Figure 1 is one of the structural schematic diagrams provided by the embodiments of the present invention;

[0028] Figure 2 is the second structural schematic diagram provided by the embodiments of the present invention;

[0029] Figure 3 is Figure 1 the partial enlarged view at A in;

[0030] Figure 4 is Figure 2 the partial enlarged view at B in.

[0031] In the figure: 1. T-shaped bracket; 2. connecting plate; 3. sliding groove; 4. height adjustment component; 41. servo hydraulic cylinder; 42. C-shaped block; 5. support plate; 6. slider; 7. positioning rod; 8. hinge component; 81. hinge block; 82. rotating bracket; 9. bottom bracket; 10. walking frame; 11. limiting plate; 12. cable anchor machine; 13. triangular rib plate; 14. first helical gear; 15. servo motor; 16. second helical gear; 17. T-shaped groove; 18. T-shaped block; 19. limiting triangular block; 20. strip-shaped guide groove; 21. guide block; 22. jack. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be described with reference to the accompanying drawings in the embodiments of the present invention.

[0033] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0038] In the present invention, unless otherwise clearly defined and limited, the terms such as "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. 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.

[0039] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0040] Please refer to Figures 1 - 4, the present invention provides a multi-position anchor cable construction device, which includes two symmetric T-shaped brackets 1. A connecting plate 2 is welded between the two T-shaped brackets 1. Chutes 3 are arranged on the T-shaped brackets 1. A height adjustment component 4 is installed on the connecting plate 2. The height adjustment component 4 includes a servo hydraulic cylinder 41 and a U-shaped block 42. The servo hydraulic cylinder 41 is fixedly installed on the connecting plate 2, and the U-shaped block 42 is installed on the output shaft of the servo hydraulic cylinder 41. A support plate 5 is fixedly installed on the U-shaped block 42. By means of the servo hydraulic cylinder 41, it is convenient to adjust the vertical movement height of the U-shaped block 42, and thus convenient to adjust the working height of the anchor cable machine 12 above the support plate 5. A support plate 5 is fixedly installed on the height adjustment component 4. Sliders 6 are slidably installed on both sides of the support plate 5. A hinged component 8 is installed on the support plate 5. The hinged component 8 includes a hinge block 81 and a rotating bracket 82. The hinge block 81 is fixedly installed on the support plate 5, and the rotating bracket 82 is installed on the hinge block 81. A bottom bracket 9 is installed on the rotating bracket 82. By means of the rotating bracket 82 installed on the hinge block 81, it is convenient for the bottom bracket 9 to rotate and adjust the angle of the anchor cable to ensure that the anchor cable is perpendicular to the surrounding rock. A bottom bracket 9 is fixedly installed on the hinged component 8. A walking frame 10 is slidably installed on the bottom bracket 9. An anchor cable machine 12 is installed on the walking frame 10. The connecting plate 2 installed between the T-shaped brackets 1 facilitates the installation of the height adjustment component 4. By means of the height adjustment component 4, it is convenient to adjust the height of the support plate 5 on the T-shaped brackets 1, and thus adjust the height of the anchor cable machine 12. By means of the hinged component 8, it is convenient to adjust the vertical rotation angle of the bottom bracket 9. The structure is simple and convenient for installation and use. The angle of the anchor cable can be rotated as needed, solving the problem of the angle of the anchor cable machine 12 for constructing the shoulder socket and the side anchor cables, increasing the effective vertical anchoring depth of the anchor cable, avoiding the anchor cable from being cut off, eliminating the accident of the anchor cable backing plate falling off and injuring people, greatly reducing the roof accident, and having good safety benefits. The anchor cable machine 12 is a prior art and adopts an anchor cable machine with the model MQTB-70 / 1.7.

[0041] In a specific implementation, a plurality of triangular rib plates 13 are welded on the T-shaped brackets 1 and between the T-shaped brackets 1 and the connecting plate 2. The plurality of triangular rib plates 13 are beneficial to improving the connection strength between the T-shaped brackets 1 and between the T-shaped brackets 1 and the connecting plate 2.

[0042] In this embodiment, first helical gears 14 are fixedly installed on both sides of the rotating bracket 82. Two symmetric servo motors 15 are installed on the support plate 5. A second helical gear 16 is fixedly installed on the output shaft of the servo motor 15. The second helical gear 16 meshes with the first helical gear 14. By means of the second helical gear 16 installed on the servo motor 15 meshing with the first helical gear 14, it is convenient to drive the rotating bracket 82 to rotate and convenient to adjust the vertical rotation angle of the anchor cable machine 12.

[0043] When specifically setting, a T-shaped groove 17 is formed on the bottom bracket 9, and a T-shaped block 18 is fixedly installed on the walking frame 10. The T-shaped block 18 is slidably installed in the T-shaped groove 17. By sliding the T-shaped block 18 in the T-shaped groove 17, the stability of the walking frame 10 moving on the bottom bracket 9 is improved.

[0044] In the solution of the present invention, a limiting triangular block 19 is provided on the walking frame 10, and the end of the cable anchor machine 12 is fixedly installed on the limiting triangular block 19. The limiting triangular block 19 is beneficial to fix the end of the cable anchor machine 12 and improve the stability of the cable anchor machine 12.

[0045] In this embodiment, a strip-shaped guiding groove 20 is formed on the T-shaped bracket 1, a guiding block 21 is installed on the slider 6, and the guiding block 21 is slidably installed in the strip-shaped guiding groove 20. By sliding the guiding block 21 in the strip-shaped guiding groove 20, it is convenient to improve the stability of the slider 6 moving on the T-shaped bracket 1.

[0046] In the solution of the present invention, a plurality of equally spaced jacks 22 are formed on the T-shaped bracket 1, a positioning rod 7 is inserted into the jack 22, and the bottom end of the positioning rod 7 penetrates through the U-shaped block 42. By the jack 22, it is convenient to insert the positioning rod 7, and the overall stability is improved when the cable anchor construction device is used.

[0047] When specifically setting, limiting plates 11 are arranged on both sides of the bottom bracket 9. By the limiting plates 11, it is convenient to limit the moving stroke of the walking frame 10 on the bottom bracket 9 and prevent it from detaching.

[0048] The working principle of the multi-position cable anchor construction device: When in use, the T-shaped bracket 1 is fixed at the construction site, the height of the support plate 5 on the T-shaped bracket 1 is adjusted by the height adjustment component 4, the vertical rotation angle of the bottom bracket 9 is conveniently adjusted by the hinge component 8, the horizontal moving position of the cable anchor machine 12 is adjusted by the walking frame 10 installed on the bottom bracket 9, and the cable anchor angle can be rotated 180° as needed, solving the problem of the cable anchor angles of the shoulder socket and the sidewall cable anchors during the construction of the cable anchor machine 12 and increasing the effective vertical anchoring depth of the cable anchor.

[0049] The above are only the embodiments of the present invention and are not used to limit the protection scope of the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0050] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. Multi-position anchor cable construction device, characterized in that, It includes two symmetrical T-shaped brackets (1), a connecting plate (2) is welded between the two T-shaped brackets (1), sliding grooves (3) are arranged on the T-shaped brackets (1), a height adjustment component (4) is installed on the connecting plate (2), a support plate (5) is fixedly installed on the height adjustment component (4), sliders (6) are slidably installed on both sides of the support plate (5), a hinge component (8) is installed on the support plate (5), a bottom bracket (9) is fixedly installed on the hinge component (8), a walking frame (10) is slidably installed on the bottom bracket (9), and an anchor cable machine (12) is installed on the walking frame (10). The height adjustment component (4) includes a servo hydraulic cylinder (41) and a U-shaped block (42), the servo hydraulic cylinder (41) is fixedly installed on the connecting plate (2), the U-shaped block (42) is installed on the output shaft of the servo hydraulic cylinder (41), and the support plate (5) is fixedly installed on the U-shaped block (42). The hinge component (8) includes a hinge block (81) and a rotating bracket (82), the hinge block (81) is fixedly installed on the support plate (5), the rotating bracket (82) is installed on the hinge block (81), and the bottom bracket (9) is installed on the rotating bracket (82). First helical gears (14) are fixedly installed on both sides of the rotating bracket (82), two symmetrical servo motors (15) are installed on the support plate (5), a second helical gear (16) is fixedly installed on the output shaft of the servo motor (15), and the second helical gear (16) meshes with the first helical gear (14).

2. The multi-position anchor cable construction device according to claim 1, characterized in that, A plurality of triangular rib plates (13) are welded on the T-shaped brackets (1) and between the T-shaped brackets (1) and the connecting plate (2).

3. The multi-position cable anchor construction device according to claim 1, wherein, A T-shaped groove (17) is formed in the bottom bracket (9), a T-shaped block (18) is fixedly installed on the walking frame (10), and the T-shaped block (18) is slidably installed in the T-shaped groove (17).

4. The multi-position cable anchor construction device according to claim 1, characterized in that, A limiting triangular block (19) is arranged on the walking frame (10), and the end of the anchor cable machine (12) is fixedly installed on the limiting triangular block (19).

5. The multi-position anchor cable construction device according to claim 1, characterized in that A strip-shaped guide groove (20) is formed in the T-shaped bracket (1), a guide block (21) is installed on the slider (6), and the guide block (21) is slidably installed in the strip-shaped guide groove (20).

6. The multi-position anchor cable construction device according to claim 1, wherein A plurality of equally spaced jacks (22) are formed in the T-shaped bracket (1), a positioning rod (7) is inserted into the jacks (22), and the bottom end of the positioning rod (7) penetrates through the U-shaped block (42).

7. The multi-position cable anchor construction device according to claim 1, characterized in that, Limiting plates (11) are arranged on both sides of the bottom bracket (9).

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