Support and side anchor device for side anchor protection

Abstract

The utility model discloses a kind of support and side help anchor protection device for side help anchor protection, the support for side help anchor protection includes body and multiple installation arms, multiple installation arms are spaced apart and installed in the outer peripheral edge of body, and multiple installation arms at least include top installation arm and two side installation arms, top installation arm is located above side installation arm, two side installation arms are respectively arranged in the two sides of body in the width direction of body, top installation arm is used to install top plate anchor protection component, and side installation arm is used to install side help anchor protection component. The support and side help anchor protection device for side help anchor protection of the utility model embodiment integrates two side installation arms and top installation arm, can simultaneously install top plate anchor protection component and two side help anchor protection components, to be simultaneously supported to side help and top plate after being applied on drilling rig, greatly improve the side help support efficiency of large cross section coal mine roadway.

Description

Technical Field

[0001] This utility model relates to the field of support equipment technology, specifically to a bracket and a sidewall anchoring device for sidewall anchoring. Background Technology

[0002] Currently, rock bolt drilling rig support operations in my country are experiencing rapid development. Compared with traditional single-rig manual support using multiple people per machine, it offers significant advantages such as higher support efficiency and lower labor intensity. The anchoring mechanism is typically mounted on the drilling rig using anchoring supports. However, in related technologies, these supports usually only provide support for a single roof anchoring mechanism or a single sidewall anchoring mechanism. This significantly impacts the efficiency of sidewall support in large-section coal mine roadways. Summary of the Invention

[0003] This utility model aims to at least partially solve one of the technical problems in related technologies. To this end, embodiments of this utility model propose a support for sidewall anchoring. This support integrates two side mounting arms and a top mounting arm, enabling the simultaneous installation of roof anchoring components and two sidewall anchoring components. Therefore, when applied to a drilling rig, it can simultaneously support both the sidewalls and the roof, greatly improving the sidewall support efficiency of large-section coal mine roadways.

[0004] The bracket for sidewall anchoring according to this utility model embodiment includes a body and a plurality of mounting arms. The plurality of mounting arms are spaced apart and installed on the outer peripheral edge of the body. The plurality of mounting arms include at least a top mounting arm and two side mounting arms. The top mounting arm is located above the side mounting arms. The two side mounting arms are respectively located on both sides of the body in the width direction. The top mounting arm is used to install the top plate anchoring assembly, and the side mounting arms are used to install the sidewall anchoring assembly.

[0005] The present invention relates to a support for sidewall anchoring, comprising a body and multiple mounting arms. The mounting arms are spaced apart and mounted on the outer periphery of the body, and each mounting arm includes at least a top mounting arm and two side mounting arms. The top mounting arm is located above the side mounting arms, and the two side mounting arms are respectively located on both sides of the body in the width direction. The top mounting arm is used to install a roof anchoring component, and the side mounting arms are used to install a sidewall anchoring component. Thus, the two side mounting arms and the top mounting arm integrated on the support can simultaneously install a roof anchoring component and two sidewall anchoring components. Therefore, when applied to a drilling rig, it can simultaneously support the sidewalls and roof, greatly improving the sidewall support efficiency of large-section coal mine roadways.

[0006] In some embodiments, the top mounting arm includes a first top mounting arm and a second top mounting arm, wherein the first top mounting arm and the second top mounting arm are respectively disposed on both sides of the body in the width direction of the body.

[0007] In some embodiments, the first top mounting arm and the second top mounting arm are symmetrically arranged on both sides of the body, and the two side mounting arms are symmetrically arranged on both sides of the body.

[0008] In some embodiments, the top mounting arm and the side mounting arm are spaced apart in the vertical direction.

[0009] In some embodiments, the top mounting arm and the side mounting arm are provided with connecting lugs, which are used to connect to the drive cylinder that drives the anchor assembly to swing.

[0010] In some embodiments, the side mounting arm and / or the top mounting arm have a mounting cavity, the outer wall of the mounting cavity is provided with a mounting hole, a swing bracket is inserted into the mounting hole, the swing bracket is used to install the anchoring assembly, the connecting lug is disposed in the mounting cavity, and the driving cylinder is disposed in the mounting cavity and connected between the connecting lug and the swing bracket.

[0011] In some embodiments, the bracket for sidewall anchoring further includes a lifting bracket, the mounting frame is connected to the lifting bracket, and the lifting bracket is movable in the vertical direction.

[0012] In some embodiments, the lifting bracket includes a base and a lifting cylinder, the mounting frame is movably connected to the base, and the lifting cylinder is connected between the base and the mounting frame.

[0013] In some embodiments, the mounting bracket has weight-reducing holes.

[0014] The side anchoring device of this utility model embodiment includes the bracket for side anchoring described in the above embodiment.

[0015] The sidewall anchoring device of this utility model embodiment adopts the above-mentioned bracket for sidewall anchoring. The bracket includes a body and multiple mounting arms. The multiple mounting arms are spaced apart and installed on the outer peripheral edge of the body. The multiple mounting arms include at least a top mounting arm and two side mounting arms. The top mounting arm is located above the side mounting arms. The two side mounting arms are respectively located on both sides of the body in the width direction. The top mounting arm is used to install the roof anchoring component, and the side mounting arms are used to install the sidewall anchoring component. Thus, the two side mounting arms and the top mounting arm integrated on the bracket can simultaneously install the roof anchoring component and the two sidewall anchoring components. Therefore, when applied to a drilling rig, it can simultaneously support the sidewalls and the roof, greatly improving the sidewall support efficiency of large-section coal mine roadways. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the side anchor protection device according to an embodiment of the present invention.

[0017] Figure 2 This is a front structural schematic diagram of the side anchoring device according to an embodiment of the present invention.

[0018] Figure 3 This is a partial structural schematic diagram of the lifting bracket of the side anchoring device according to an embodiment of the present utility model.

[0019] Figure 4 This is a schematic diagram of the swing bracket of the side anchoring device according to an embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the structure of the support for side anchoring according to an embodiment of the present invention.

[0021] Figure 6 This is a schematic diagram of the structure of the sliding bracket of the support for side anchoring according to an embodiment of the present invention.

[0022] Figure 7 This is a schematic diagram of the structure of the movable support of the bracket for side anchoring according to an embodiment of the present invention.

[0023] Figure label:

[0024] Body 1, side mounting arm 2, top mounting arm 3, connecting ear plate 4, drive cylinder 6, base 7, lifting cylinder 8, guide column 9, guide component 10, lifting frame 11, guide sleeve 12, swing bracket 13, moving bracket 14, sliding bracket 15, sliding plate 16, fixing plate 17, support plate 18, sliding frame 19, mounting groove plate 20, first ear plate 21, side anchoring assembly 25, top plate anchoring assembly 26, slide rail 27, fixing hole 28, swing cam 29, swing vertical plate 30, mating block 31. Detailed Implementation

[0025] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0026] like Figures 1-7 As shown, the bracket for sidewall anchoring in this embodiment of the present invention includes a body 1 and multiple mounting arms. The multiple mounting arms are spaced apart on the outer periphery of the body 1, and the multiple mounting arms include at least a top mounting arm 3 and two side mounting arms 2. The top mounting arm 3 is located above the side mounting arms 2, and the two side mounting arms 2 are respectively located on both sides of the body 1 in the width direction. The top mounting arm 3 is used to install the top plate anchoring assembly 26, and the side mounting arms 2 are used to install the sidewall anchoring assembly 25.

[0027] Therefore, the side wall anchoring components 25 installed on the two side mounting arms 2 can anchor the two side walls of the roadway, and the roof anchoring components 26 installed on the top mounting arm 3 can anchor the roof of the roadway. That is, the bracket for side wall anchoring of this application can provide installation support for both the side wall anchoring components 25 and the roof anchoring components 26. When applied to drilling rigs, side wall support and roof support can be carried out simultaneously when supporting large-section coal mine roadways, which greatly improves the work efficiency.

[0028] The bracket for sidewall anchoring according to this utility model embodiment includes a body 1 and multiple mounting arms. The multiple mounting arms are spaced apart and installed on the outer periphery of the body 1. The multiple mounting arms include at least a top mounting arm 3 and two side mounting arms 2. The top mounting arm 3 is located above the side mounting arms 2. The two side mounting arms 2 are respectively located on both sides of the body 1 in the width direction. The top mounting arm 3 is used to install the roof anchoring component 26, and the side mounting arms 2 are used to install the sidewall anchoring component 25. Thus, the two side mounting arms 2 and the top mounting arm 3 integrated on the bracket can simultaneously install the roof anchoring component 26 and the two sidewall anchoring components 25. Therefore, when applied to a drilling rig, it can simultaneously support the sidewalls and the roof, greatly improving the sidewall support efficiency of large-section coal mine roadways.

[0029] Furthermore, the top mounting arm 3 includes a first top mounting arm and a second top mounting arm, which are respectively located on both sides of the body 1 in the width direction. Thus, the two top mounting arms 3 can provide for the installation of two top plate anchoring assemblies 26, further improving the efficiency of top plate anchoring.

[0030] Furthermore, the first and second top mounting arms are symmetrically arranged on both sides of the main body 1, and the two side mounting arms are symmetrically arranged on both sides of the main body 1. That is to say, the two top plate anchoring components 26 are completely symmetrical after installation, and the two side wall anchoring components 25 are also completely symmetrical after installation. Under the premise of a certain anchoring spacing, the synchronous and rapid positioning of the four drilling rigs on the side wall can be completed in one lift, which can greatly improve the efficiency of roadway side wall support, and save the frequent manual positioning of side wall roadway support, as well as many problems such as inaccurate spacing positioning and unsightly anchor bolt support.

[0031] Preferably, the top mounting arm 3 and the side mounting arm 2 are spaced apart in the vertical direction. In other words, the mounting frame is in the shape of an "I", which can reduce weight and cost, and also utilize the space to avoid movement interference between the top plate anchoring assembly 26 and the side anchoring assembly 25.

[0032] In some embodiments, the top mounting arm 3 and the side mounting arm 2 are provided with connecting lugs 4, which are used to connect the drive cylinder 6 that drives the anchor assembly to swing.

[0033] Preferably, the side mounting arm 2 and / or the top mounting arm 3 have mounting cavities, and mounting holes are provided on the outer wall of the mounting cavities. A swing bracket 13 passes through the mounting holes and is used to install the anchoring components. The connecting ear plate 4 is located in the mounting cavity, and the drive cylinder 6 is located in the mounting cavity and connected between the connecting ear plate 4 and the swing bracket 13. Thus, by using the mounting cavity inside the mounting arm to assemble structural components such as the connecting ear plate 4 and the drive cylinder 6, installation space can be saved while maintaining the integrity of the mounting frame's appearance.

[0034] In some embodiments, the support for sidewall anchoring further includes a lifting support, with the mounting frame connected to the lifting support, which can be raised and lowered in the vertical direction. Thus, when sidewall support is required at different heights, the height of the mounting frame can be adjusted using the lifting support, thereby adjusting the height of the anchoring components and achieving flexible operation.

[0035] Furthermore, the lifting bracket includes a base 7 and a lifting cylinder 8. The mounting bracket is vertically connected to the base 7, and the lifting cylinder 8 is connected between the base 7 and the mounting bracket.

[0036] Specifically, the base 7 is also equipped with a guide post 9, on which a guide component 10 is slidably sleeved, and a mounting frame is installed on the guide component 10. Thus, when it is necessary to adjust the working height of the anchoring assembly, the lifting cylinder 8 can be used to drive the mounting frame to rise and fall. During the movement of the mounting frame, the guide component 10 will move vertically along the guide post 9, thereby limiting the movement trajectory of the mounting frame, ensuring that the mounting frame will not deviate during the movement, and avoiding adjustment deviation. At the same time, the guide post 9, the guide component 10 and the mounting frame can form an integral connection structure, sharing the load of the lifting cylinder 8 and improving the safety of the mounting frame during movement.

[0037] Furthermore, the base 7 is also equipped with a lifting frame 11, which includes a top plate and two vertical plates spaced apart along the length of the base 7. The top plate is connected between the tops of the two vertical plates and has a fixing hole 28. The upper end of the guide column 9 fits into the fixing hole 28. In other words, one end of the guide column 9 is fixed to the base 7 and the other end is fixed to the lifting frame 11. Fixing both ends can improve the assembly stability and tensile strength of the guide column 9, and further improve the safety of the mounting frame movement.

[0038] Preferably, the base 7 is further provided with a guide sleeve 12, which is opposite to the fixing hole 28 and the guide post 9 is inserted into the guide sleeve 12. Thus, the guide post 9 can be quickly assembled and disassembled by inserting it into the guide sleeve 12, which is simple in structure and reliable in installation.

[0039] Optionally, the mounting bracket has weight-reducing holes, which helps to reduce the overall weight of the device, reduce material usage, save costs, and at the same time reduce the load on the hydraulic cylinder and improve safety.

[0040] Furthermore, the mounting frame is equipped with a bracket for installing the side anchoring assembly 25, a first drive cylinder 6, and a second drive cylinder 6. Specifically, the bracket includes a swing bracket 13 and a movable bracket 14. The swing bracket 13 is rotatably mounted on the mounting frame. The movable bracket 14 is connected to the swing bracket 13 and can move relative to the movable bracket 14 in directions away from and towards the mounting frame. The side anchoring assembly is mounted on the movable bracket 14. The first drive cylinder 6 is connected between the mounting frame and the swing bracket 13 and can drive the swing bracket 13 to rotate in the vertical direction. The second drive cylinder 6 is connected between the swing bracket 13 and the movable bracket 14 and can drive the movable bracket 14 to move. Thus, the coordinated movement of the swing bracket 13 and the movable bracket 14 can not only adjust the pitch angle of the anchoring assembly to ensure operational accuracy, but also improve the effective range of front and rear operations. Moreover, the movable bracket 14 is integrated on the swing bracket 13 and does not occupy additional installation space, thus optimizing the overall structure of the equipment.

[0041] Furthermore, the swing bracket 13 includes a swing cam 29, a swing plate 30, and a mating block 31. The swing cam 29 is mounted on the mounting frame. One end of the swing plate 30 is perpendicularly connected to the swing cam 29, and the other end is perpendicularly connected to the mating block 31, with the mating block 31 extending away from the mounting frame. The movable bracket 14 is slidably engaged with the mating block 31. The first drive cylinder 6 is connected to the swing cam 29. Thus, the first drive cylinder 6 drives the swing cam 29 to rotate, which in turn drives the swing plate 30 and the mating block 31 to rotate, thereby driving the movable bracket 14 mounted on the mating block 31 to rotate. The anchoring assembly mounted on the movable bracket 14 rotates synchronously, ultimately achieving adjustment of the pitch angle of the anchoring assembly.

[0042] Furthermore, for the installation of the roof anchoring assembly 26, the mounting frame is also equipped with a sliding bracket 15 and a third drive cylinder 6. Specifically, the sliding bracket 15 is mounted on the mounting frame and is movable in the horizontal direction. The swing bracket 13 passes through the sliding bracket 15, and the third drive cylinder 6 is provided between the sliding bracket 15 and the main body 1. Thus, when it is necessary to adjust the position of the roof anchoring assembly 26 in the width direction of the roadway, the sliding bracket 15 can be moved by the third drive cylinder 6 to achieve flexible adjustment.

[0043] Furthermore, the sliding bracket 15 includes a sliding plate 16, a fixed plate 17, and a support plate 18. The main body 1 is provided with a horizontally extending slide rail 27. The sliding plate 16 is slidably held on the slide rail 27. The fixed plate 17 is vertically connected to one end of the sliding plate 16. The support plate 18 is vertically connected to the fixed plate 17 and protrudes horizontally. The swing bracket 13 passes through the support plate 18. The first drive cylinder 6 is connected between the fixed plate 17 and the swing bracket 13. The third drive cylinder 6 is connected between the main body 1 and the fixed plate 17.

[0044] Furthermore, the movable bracket 14 includes a sliding frame 19 and a mounting slot plate 20. The sliding frame 19 is slidably fitted onto the mating block 31 along the length direction of the mating block 31. The mounting slot plate 20 is mounted on the top plate of the sliding frame 19 and has a mounting slot extending along a first direction for assembling the anchor drill assembly. The first direction is perpendicular to the length direction of the mating block 31.

[0045] Furthermore, a first ear plate 21 is provided on the outer side of the sliding frame 19, a second ear plate is provided on the swing upright plate 30, and a second drive cylinder 6 is connected between the first ear plate 21 and the second ear plate.

[0046] Furthermore, the inner circumferential surface of the sliding frame 19 is provided with a guide groove extending in the length direction of the mating block 31, and the outer circumferential surface of the mating block 31 is provided with a slider that slides in cooperation with the guide groove. Thus, the cooperation between the guide groove and the slider can guide and limit the sliding of the movable bracket 14, ensuring that the forward and backward movement of the anchoring assembly always remains in a straight line, thereby ensuring adjustment accuracy.

[0047] The side anchoring device of this utility model embodiment includes the bracket for side anchoring described in the above embodiment.

[0048] The sidewall anchoring device of this utility model adopts the above-mentioned bracket for sidewall anchoring. The bracket includes a body 1 and multiple mounting arms. The multiple mounting arms are spaced apart on the outer periphery of the body 1, and the multiple mounting arms include at least a top mounting arm 3 and two side mounting arms 2. The top mounting arm 3 is located above the side mounting arms 2, and the two side mounting arms 2 are respectively located on both sides of the body 1 in the width direction. The top mounting arm 3 is used to install the roof anchoring component 26, and the side mounting arms 2 are used to install the sidewall anchoring component 25. Thus, the two side mounting arms 2 and the top mounting arm 3 integrated on the bracket can simultaneously install the roof anchoring component 26 and the two sidewall anchoring components 25. Therefore, when applied to a drilling rig, it can simultaneously support the sidewall and the roof, greatly improving the sidewall support efficiency of large-section coal mine roadways.

[0049] In the description of this utility model, 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", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0050] Furthermore, 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 number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0051] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0052] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0053] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0054] It is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A support for sidewall anchoring, characterized in that, The device includes a main body and multiple mounting arms. The multiple mounting arms are spaced apart and installed on the outer peripheral edge of the main body. Each of the multiple mounting arms includes at least a top mounting arm and two side mounting arms. The top mounting arm is located above the side mounting arms. The two side mounting arms are respectively located on both sides of the main body in the width direction. The top mounting arm is used to install a top plate anchoring assembly, and the side mounting arms are used to install a side wall anchoring assembly.

2. The support for sidewall anchoring according to claim 1, characterized in that, The top mounting arm includes a first top mounting arm and a second top mounting arm, which are respectively disposed on both sides of the body in the width direction of the body.

3. The support for sidewall anchoring according to claim 2, characterized in that, The first top mounting arm and the second top mounting arm are symmetrically arranged on both sides of the body, and the two side mounting arms are symmetrically arranged on both sides of the body.

4. The support for sidewall anchoring according to claim 1, characterized in that, The top mounting arm and the side mounting arm are spaced apart in the vertical direction.

5. The support for sidewall anchoring according to claim 1, characterized in that, The top mounting arm and the side mounting arm are provided with connecting lugs, which are used to connect to the drive cylinder that drives the anchor assembly to swing.

6. The support for sidewall anchoring according to claim 5, characterized in that, The side mounting arm and / or the top mounting arm have mounting cavities, the outer wall of the mounting cavity is provided with mounting holes, a swing bracket is inserted into the mounting holes, the swing bracket is used to install the anchoring assembly, the connecting lug is disposed in the mounting cavity, and the driving cylinder is disposed in the mounting cavity and connected between the connecting lug and the swing bracket.

7. The support for sidewall anchoring according to claim 1, characterized in that, It also includes a lifting bracket, and the mounting bracket is connected to the lifting bracket, which can be raised and lowered in the vertical direction.

8. The support for sidewall anchoring according to claim 7, characterized in that, The lifting bracket includes a base and a lifting cylinder. The mounting frame is vertically connected to the base, and the lifting cylinder is connected between the base and the mounting frame.

9. The support for sidewall anchoring according to claim 7, characterized in that, The mounting bracket has weight-reducing holes.

10. A sidewall anchoring device, characterized in that, Includes the support for sidewall anchoring according to any one of claims 1-9.

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