Placing frame for underground coal mine anchor rod drilling machine

Abstract

The utility model provides a placing frame for an underground coal mine jumbolter, which comprises a base, and further comprises a first positioning component, a second positioning component, a third positioning component, a fourth positioning component, a fourth positioning component and a fourth positioning component, wherein the first positioning component is arranged in a placing space and can limit the jumbolter from the outer side of the jumbolter; and the storage assembly is arranged on one side of the vertical rod and facilitates orderly storage of the drill rods. According to the placing frame for the underground coal mine jumbolter, the placing groove and the second arc-shaped plate are used for supporting the two ends of the jumbolter respectively, then the second positioning assembly is rotated to enable the jumbolter to be close to the first positioning assembly, and when the jumbolter enters the placing space, the second positioning assembly is locked through the limiting assembly, so that the jumbolter is placed in the placing space. The jumbolter can be placed in different areas in order; and by arranging the storage assembly, classified placement of drill rods and drilling machines is achieved, workers can rapidly assemble and take the drill rods and the drilling machines conveniently, and the problem that when the number of anchor rod drilling machines is too large, an existing placement frame seems to be disordered is solved.

Description

Technical Field

[0001] The utility model relates to the field of underground coal mine equipment, in particular to a placement rack for underground coal mine anchor drilling machines. Background Art

[0002] Anchor drill, also known as anchor drilling rig, is a drilling tool used in anchor support work in coal mine tunnels. It has outstanding advantages in improving support effects, reducing support costs, and accelerating tunneling speed. It is widely used in the field of ore exploration and mining. After the anchor drill is used, it needs to be stored in the same place to prevent it from being lost or damaged.

[0003] When the existing underground coal mine anchor drilling rig placement rack is in use, it is usually a simple multi-layer bracket structure, which generally does not have the function of zoning the anchor drilling rigs. This makes the placement rack appear very messy and disorderly when there are too many anchor drilling rigs, affecting the staff's use of the anchor drilling rigs and is not conducive to long-term use. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a placement rack for underground coal mine anchor drilling rigs which has the function of partitioning and orderly storing a large number of anchor drilling rigs.

[0005] The utility model provides a placement rack for an underground coal mine anchor drilling rig, comprising a base, a plurality of vertical rods are symmetrically installed on the top of the base, a horizontal plate is arranged between adjacent vertical rods, the horizontal plates are respectively connected to the vertical rods at both ends, and a placement space suitable for the size of the anchor drilling rig is formed between the horizontal plates, and also includes:

[0006] A first positioning assembly is arranged inside the placement space and can limit the position of the anchor drill from the outside thereof, a second positioning assembly is arranged on one side of the placement space and can drive the anchor drill to enter and exit the first positioning assembly, and a limiting assembly is arranged on the top of the placement space and can limit the displacement of the second positioning assembly;

[0007] A storage component is arranged on one side of the vertical rod for facilitating orderly storage of drill rods, and an installation component is arranged on the outer side of the base for facilitating fixing the entire vertical rod on the ground of an underground coal mine.

[0008] As a display rack for underground coal mine anchor drilling rigs provided by the utility model, preferably, the first positioning component includes a first arc-shaped plate fixed to the outer side of the horizontal plate, and the first arc-shaped plate is provided with a friction layer on the side facing the second positioning component, and the friction layer is made of rubber or silicone material.

[0009] Preferably, the second positioning assembly includes a base plate arranged between the vertical rods, the base plate is rotatably connected to the vertical rods on both sides through a rotating shaft, a mounting groove is provided on the top of one side of the base plate close to the first positioning assembly, two support rods are symmetrically installed on the top of the other side of the base plate, a first U-shaped frame is provided between the support rods, the first U-shaped frame is respectively connected to the support rods on both sides, and a second arc plate is fixedly installed on one side of the first U-shaped frame.

[0010] Preferably, the limiting assembly includes a second U-shaped frame arranged between the vertical rods, both ends of the second U-shaped frame are slidably connected with fixed cylinders, the bottom of the inner cavity of the fixed cylinder is fixedly connected with a spring, one end of the spring is connected to the second U-shaped frame, a transmission shaft is vertically installed on the side of the fixed cylinder close to the vertical rod, a transmission cavity is opened at the top of the vertical rod, one end of the transmission shaft passes through the transmission cavity, a coil spring is arranged inside the transmission cavity, one end of the coil spring is connected to the transmission shaft, and the other end of the coil spring is connected to the inner wall of the transmission cavity.

[0011] Preferably, the storage assembly comprises a strip plate fixed to the outer side of the vertical rod, there are two strip plates arranged in parallel, and a plurality of hooks are symmetrically installed on one side of each strip plate.

[0012] Preferably, the mounting assembly includes a fixing seat fixed to the outside of the base, and a positioning hole is formed on the fixing seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The placement rack for underground coal mine anchor drilling rigs places the used anchor drilling rig in the second positioning assembly, and the placement groove and the second arc plate respectively support the anchor drilling rig from both ends, and then the second positioning assembly is rotated to make the anchor drilling rig close to the first positioning assembly. When the anchor drilling rig enters the placement space and is between the first positioning assembly and the second positioning assembly, the second positioning assembly is locked by the limit assembly so that it cannot rotate, thereby realizing the partitioned and orderly placement of the anchor drilling rig. At the same time, by setting up the storage assembly, the drill rods removed from the drilling rig can be placed, thereby realizing the classified placement of the drill rods and the drilling rig, which is convenient for the staff to quickly assemble and use, and solves the problem that the existing placement rack will appear messy when there are too many anchor drilling rigs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a placement rack for an underground coal mine anchor drill provided by the utility model;

[0016] Figure 2 It is a structural schematic diagram of the installation components in the utility model;

[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a structural schematic diagram of the first positioning component in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the second positioning component in the utility model;

[0020] Figure 6 for Figure 5 The enlarged structural diagram at B in the middle;

[0021] Figure 7 It is a structural schematic diagram of the limit assembly in the utility model.

[0022] Numbers in the figure: 1. base; 2. vertical rod; 3. horizontal plate; 4. first positioning assembly; 41. first arc-shaped plate; 42. friction layer; 5. placement space; 6. storage assembly; 61. strip plate; 62. hook; 7. installation assembly; 71. fixing seat; 72. positioning hole; 8. second positioning assembly; 81. bottom plate; 82. placement groove; 83. support rod; 84. first U-shaped frame; 85. second arc-shaped plate; 9. limit assembly; 91. fixing cylinder; 92. transmission shaft; 93. transmission chamber; 94. coil spring; 95. spring; 96. second U-shaped frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-7 As shown, a placement rack for an underground coal mine anchor drilling rig comprises a base 1, a plurality of vertical rods 2 are symmetrically mounted on the top of the base 1, a horizontal plate 3 is arranged between adjacent vertical rods 2, the horizontal plates 3 are respectively connected to the vertical rods 2 at both ends, and a placement space 5 suitable for the size of the anchor drilling rig is formed between the horizontal plates 3, as shown in FIG. Figure 5As shown, the four adjacent vertical rods 2 cooperate with the horizontal plate 3 to form a placement space 5 for storing the anchor drilling rig, thereby realizing the partitioned storage of the anchor drilling rig and avoiding that too many anchor drilling rigs are placed together and affect the use of the workers; it also includes: a first positioning component 4 is arranged inside the placement space 5 and can limit the position of the anchor drilling rig from the outside of the anchor drilling rig. By setting the first positioning component 4, the movement range of the anchor drilling rig inside the placement space 5 is limited so that it is positioned inside the placement space 5; a second positioning component 8 is provided on one side of the placement space 5 and can drive the anchor drilling rig to and from the first positioning component 4. By setting the second positioning component 8, the use of the anchor drilling rig can be facilitated, and in combination with the first positioning component 4, the anchor drilling rig can be firmly positioned to avoid the anchor drilling rig leaving the placement space 5, and the storage of the anchor drilling rig is convenient. More secure; a limit assembly 9 which can limit the displacement of the second positioning assembly 8 is provided on the top of the placement space 5. By setting the limit assembly 9, after the anchor drilling rig is positioned and stored inside the placement space 5, the second positioning assembly 8 can be limited to prevent the second positioning assembly 8 from being opened without restriction and causing damage to the anchor drilling rig; a storage assembly 6 which is arranged on one side of the vertical rod 2 for facilitating orderly storage of drill rods, by setting the storage assembly 6, it is convenient to classify and store anchor rods and drilling rigs, and the staff can more conveniently and quickly select the corresponding drill rods and drilling rigs for combination; an installation assembly 7 which is convenient for fixing the overall vertical rod 2 on the ground of the underground coal mine is provided on the outer side of the base 1. By setting the installation assembly 7, the utility model can be positioned and fixed on the ground of the underground coal mine through fasteners, which is convenient for the classified placement of anchor drilling rigs after the underground coal mine work is completed.

[0025] The first positioning component 4 includes a first curved plate 41 fixed to the outer side of the horizontal plate 3. The first curved plate 41 is provided with a friction layer 42 on the side facing the second positioning component 8. The friction layer 42 is made of rubber or silicone material. By providing the first curved plate 41, the anchor drilling rig can be limited from the outside so that it can be positioned inside the placement space 5. At the same time, the friction layer 42 is used to increase the friction between the anchor drilling rig and the first curved plate 41 without damaging the outer wall of the anchor drilling rig, so that the anchor drilling rig is not easy to detach from the first positioning component 4.

[0026] The second positioning assembly 8 includes a base plate 81 arranged between the vertical rods 2, and the base plate 81 is rotatably connected to the vertical rods 2 on both sides through a rotating shaft. A placement groove 82 is provided on the top of the base plate 81 on one side close to the first positioning assembly 4, and two support rods 83 are symmetrically installed on the top of the other side of the base plate 81. A first U-shaped frame 84 is provided between the support rods 83, and the first U-shaped frame 84 is respectively connected to the support rods 83 on both sides. A second curved plate 85 is fixedly installed on one side of the first U-shaped frame 84. By setting the base plate 81, when the anchor drilling rig needs to be stored, the base plate 81 can use the rotating shafts on both sides as the center of the circle to drive the support rods 83 and the first U-shaped frame 84 to approach one side of the first positioning assembly 4, so that the anchor drilling rig is firmly clamped between the first curved plate 41 and the second curved plate 85, thereby realizing the partitioned and orderly placement of the anchor drilling rig.

[0027] The limiting assembly 9 includes a second U-shaped frame 96 arranged between the vertical rods 2, and both ends of the second U-shaped frame 96 are slidably connected to a fixed cylinder 91, and a spring 95 is fixedly connected to the bottom of the inner cavity of the fixed cylinder 91, and one end of the spring 95 is connected to the second U-shaped frame 96. A transmission shaft 92 is vertically installed on the side of the fixed cylinder 91 close to the vertical rod 2. A transmission cavity 93 is opened at the top of the vertical rod 2. One end of the transmission shaft 92 passes through the interior of the transmission cavity 93. A coil spring 94 is arranged inside the transmission cavity 93, and one end of the coil spring 94 is connected to the transmission shaft 92, and the other end of the coil spring 94 is connected to the inner wall of the transmission cavity 93. Figure 5 As shown, after the anchor drilling rig is stored in the placement space 5, the second U-shaped frame 96 can be pulled so that its two ends are away from the fixed tube 91 until the second U-shaped frame 96 is buckled on the outside of the first U-shaped frame 84. Under the action of the spring 95, the second U-shaped frame 96 will continue to slide toward the side of the fixed tube 91, so that the first U-shaped frame 84 and the second U-shaped frame 96 are in tight contact. At this time, the second positioning component 8 is restricted and cannot be away from the first positioning component 4, and the anchor drilling rig is stored between the first positioning component 4 and the second positioning component 8. The function of the coil spring 94 is that when the second positioning component 8 brings the anchor drilling rig to the side of the first positioning component 4, the second U-shaped frame 96 is driven by the coil spring 94 to stay above the second positioning component 8, thereby preventing the limit component 9 from blocking the anchor drilling rig from being stored in the placement space 5.

[0028] The storage assembly 6 includes a strip plate 61 fixed to the outside of the vertical rod 2. There are two strip plates 61 and they are arranged in parallel. A plurality of hooks 62 are symmetrically installed on one side of each strip plate 61. The drill rod can be supported from both ends thereof through the hooks 62 of the two strip plates 61, thereby realizing the classified placement of the drill rod and the drilling rig.

[0029] The mounting assembly 7 includes a fixing seat 71 fixed to the outside of the base 1 , and a positioning hole 72 is provided on the fixing seat 71 . In actual use, the utility model can be fixedly installed on the ground of an underground coal mine by fasteners such as bolts and the positioning hole 72 .

[0030] Working principle: First, the staff will place the anchor drilling rig after use in the second positioning component 8. The placement groove 82 and the second arc plate 85 will support the anchor drilling rig from both ends respectively. Then, the second positioning component 8 is rotated to make the anchor drilling rig close to the first positioning component 4. When the anchor drilling rig enters the placement space 5 and is between the first positioning component 4 and the second positioning component 8, the second positioning component 8 is locked by the limit component 9 so that it cannot rotate. In this way, the anchor drilling rig is placed in an orderly manner in different areas. At the same time, by setting up the storage component 6, the drill rods removed from the drilling rig can be placed, thereby realizing the classified placement of the drill rods and the drilling rig, which is convenient for the staff to quickly assemble and use.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A placement rack for an underground coal mine anchor drilling rig, characterized in that: The invention comprises a base (1), a plurality of vertical rods (2) are symmetrically mounted on the top of the base (1), a horizontal plate (3) is arranged between adjacent vertical rods (2), the horizontal plates (3) are respectively connected to the vertical rods (2) at both ends, and a placement space (5) adapted to the size of the anchor drilling rig is formed between the horizontal plates (3), and further comprises: A first positioning component (4) is arranged inside the placement space (5) and can limit the position of the anchor drill from the outside thereof; a second positioning component (8) is arranged on one side of the placement space (5) and can drive the anchor drill to enter and exit the first positioning component (4); and a limiting component (9) is arranged on the top of the placement space (5) and can limit the displacement of the second positioning component (8); A storage assembly (6) is arranged on one side of the vertical rod (2) to facilitate orderly storage of drill rods, and an installation assembly (7) is arranged on the outside of the base (1) to facilitate fixing the entire vertical rod (2) on the ground of an underground coal mine.

2. The placement rack for underground coal mine bolt drill according to claim 1, characterized in that: The first positioning component (4) comprises a first arc-shaped plate (41) fixed to the outside of the transverse plate (3), and a friction layer (42) is provided on the side of the first arc-shaped plate (41) facing the second positioning component (8), and the friction layer (42) is made of rubber or silicone material.

3. The placement rack for underground coal mine anchor drilling rigs according to claim 1, characterized in that: The second positioning assembly (8) comprises a bottom plate (81) arranged between the vertical rods (2), the bottom plate (81) being rotatably connected to the vertical rods (2) on both sides via a rotating shaft, a placement groove (82) is provided on the top of one side of the bottom plate (81) close to the first positioning assembly (4), two support rods (83) are symmetrically installed on the top of the other side of the bottom plate (81), a first U-shaped frame (84) is provided between the support rods (83), the first U-shaped frame (84) is respectively connected to the support rods (83) on both sides, and a second arc plate (85) is fixedly installed on one side of the first U-shaped frame (84).

4. The placement rack for underground coal mine anchor drilling rigs according to claim 1, characterized in that: The limiting assembly (9) comprises a second U-shaped frame (96) arranged between the vertical rods (2), both ends of the second U-shaped frame (96) are slidably connected to a fixed cylinder (91), a spring (95) is fixedly connected to the bottom of the inner cavity of the fixed cylinder (91), one end of the spring (95) is connected to the second U-shaped frame (96), a transmission shaft (92) is vertically installed on the side of the fixed cylinder (91) close to the vertical rod (2), a transmission cavity (93) is opened at the top of the vertical rod (2), one end of the transmission shaft (92) penetrates into the transmission cavity (93), a coil spring (94) is arranged inside the transmission cavity (93), one end of the coil spring (94) is connected to the transmission shaft (92), and the other end of the coil spring (94) is connected to the inner wall of the transmission cavity (93).

5. The placement rack for underground coal mine bolt drill according to claim 1, characterized in that: The storage assembly (6) comprises a strip plate (61) fixed to the outside of the vertical rod (2), wherein there are two strip plates (61) arranged in parallel, and a plurality of hooks (62) are symmetrically mounted on one side of each strip plate (61).

6. The placement rack for underground coal mine bolt drill according to claim 1, characterized in that: The mounting assembly (7) comprises a fixing seat (71) fixed to the outside of the base (1), and a positioning hole (72) is provided on the fixing seat (71).

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