Drilling machine moving platform

Abstract

The drilling machine moving platform comprises a supporting frame, a supporting plate is fixedly installed at the top of the supporting frame, and a drilling machine supporting seat is fixedly installed on the top face of the supporting plate; and at least two rollers are movably mounted at the bottom of the support frame. The drilling machine supporting seat is connected with the single jumbolter, so that supporting is provided for the single jumbolter, the working intensity of operators is reduced, the distance between the single jumbolter and the ground is increased through the supporting frame, the drilling construction height in a roadway is increased, repeated disassembly and assembly are not needed, the drilling construction efficiency can be improved, and the construction cost is reduced. The roller wheels move, compared with rollers, the contact area between the roller wheels and the ground is larger, and the roller wheels are more suitable for the environment of a coal mine tunnel.

Description

Technical Field

[0001] The present application relates to the field of coal mine tunnel construction, and in particular to a mobile drilling platform. Background Art

[0002] Anchor drills, also known as anchoring drills, are drilling tools used in coal mine roadway anchor support. They offer outstanding advantages in improving support effectiveness, reducing support costs, accelerating roadway construction, reducing auxiliary transportation, alleviating labor intensity, and increasing roadway cross-section utilization.

[0003] At present, anchor drilling rigs can be divided into single-body, rig-mounted and airborne types according to their structures. When anchor drilling rigs are used for reinforcement and support construction in coal mine tunnels, due to the limitation of tunnel height, rig-mounted and airborne anchor drilling rigs are inconvenient to enter. Therefore, single-body anchor drilling rigs are mostly used, including handheld auxiliary anchor drilling rigs and leg-type top anchor drilling rigs.

[0004] However, the single-body anchor drilling rig is manually operated and cannot be used directly when drilling holes on the top of the tunnel. Scaffolding needs to be set up, but its setting up and disassembly are time-consuming, affecting the efficiency of drilling construction. It is also not easy to move. Even with rollers, it is not suitable for the environment of coal mine tunnels. Utility Model Content

[0005] The embodiment of the present application provides a drilling rig mobile platform that can increase the height of drilling construction in the tunnel without the need for repeated disassembly and assembly, thereby improving the efficiency of drilling construction. Through a walking device that adapts to the tunnel environment, the problem of inconvenient movement in the prior art is overcome.

[0006] The embodiment of the present application provides a drilling rig mobile platform, comprising a support frame, a support plate fixedly mounted on the top of the support frame, and a drilling rig support seat fixedly mounted on the top surface of the support plate;

[0007] At least two rollers are movably mounted on the bottom of the support frame.

[0008] In a feasible implementation, two sleeves are fixedly mounted on the four corners of the top surface of the support plate, and the sleeves are axially perpendicular to the support plate;

[0009] The drilling rig mobile platform also includes four vertical nets, each of which includes two parallel columns and a protective net. The two ends of the protective net are fixedly connected to the outer periphery of the corresponding column, and the column is inserted into the corresponding sleeve.

[0010] In a feasible implementation, through holes are provided on the sleeves, the columns are hollow structures, and slots are provided on the columns, and the slots and the corresponding through holes are connected by fixing pins.

[0011] In a feasible implementation, the support frame is welded from 12 channel steels, and the 12 channel steels are arranged in a cube shape.

[0012] In a feasible implementation, the drilling rig mobile platform further includes two mutually parallel connecting plates, and the two connecting plates are respectively located in two channel steels located at the bottom of the support frame;

[0013] The rollers are located between the two connecting plates, and the ends of the rollers are rotatably connected to the opposite surfaces of the two connecting plates;

[0014] Screw holes are provided on the top surfaces of the two channel steels at the bottom of the support frame, and bolts are threadedly installed in the two screw holes, and the lower ends of the two bolts are rotatably connected to the corresponding connecting plates.

[0015] In a feasible implementation, the drilling rig support seat is a tubular structure, and the drilling rig support seat is axially perpendicular to the support plate.

[0016] In a feasible implementation, a ladder is fixedly mounted on the support frame.

[0017] In a feasible implementation, the support plate is a mesh structure except for the installation area of ​​the drilling rig support seat and the sleeve.

[0018] A drilling rig mobile platform provided in an embodiment of the present application is connected to a single-type anchor drilling rig through a drilling rig support base, thereby providing support for the single-type anchor drilling rig, reducing the workload of operators, and raising the distance between the single-type anchor drilling rig and the ground through the support frame, thereby increasing the height of drilling construction in the tunnel, and eliminating the need for repeated disassembly and assembly, which can improve the efficiency of drilling construction. It moves through rollers, and compared with rollers, has a larger contact area with the ground, and is more suitable for the environment of coal mine tunnels. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of a drilling rig mobile platform provided in one embodiment of the present application;

[0020] Figure 2 yes Figure 1 Partial enlarged view of Ⅰ;

[0021] Figure 3 yes Figure 1 Schematic diagram of the installation structure of the middle roller;

[0022] Figure 4 yes Figure 1 Schematic diagram of the structure of the middle support plate Figure 1 ;

[0023] Figure 5 yes Figure 1 Schematic diagram of the structure of the middle support plate Figure 2 ;

[0024] Figure 6 yes Figure 1 Schematic diagram of the middle roller in the retracted state.

[0025] Description of reference numerals:

[0026] 1-support frame; 11-screw hole; 12-bolt;

[0027] 2-support plate; 3-drilling rig support base; 4-roller; 5-sleeve; 51-through hole

[0028] 6- vertical net; 61- column; 62- protective net; 63- slot;

[0029] 7-Fixing pin; 8-Connecting plate; 13-Ladder. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0031] Figure 1 This is a structural diagram of a drilling rig mobile platform provided in one embodiment of the present application; Figure 2 yes Figure 1 Partial enlarged view of Ⅰ; Figure 3 yes Figure 1 Schematic diagram of the installation structure of the middle roller; Figure 4 yes Figure 1 Schematic diagram of the structure of the middle support plate Figure 1 ; Figure 5 yes Figure 1 Schematic diagram of the structure of the middle support plate Figure 1 ; Figure 6 yes Figure 1 Schematic diagram of the middle roller in the retracted state. Figure 1-6 As shown, an embodiment of the present application provides a drilling rig mobile platform, comprising a support frame 1, a support plate 2 is fixedly mounted on the top of the support frame 1, and a drilling rig support seat 3 is fixedly mounted on the top surface of the support plate 2;

[0032] In some examples, the support frame 1 is welded from 12 channel steels, and the 12 channel steels are arranged in a cube shape.

[0033] The lengths of the channel steels are 2m, 1.2m and 0.9m respectively, and the thickness is 10mm, thus forming a rectangular frame.

[0034] At least two rollers 4 are movably mounted on the bottom of the support frame 1 .

[0035] The roller 4 can be a support roller with a length of 800-1000 mm, preferably 900 mm, and a diameter of 120-140 mm, preferably 133 mm.

[0036] It is easy to understand that the support frame 1 is a three-dimensional structure, the four sides of the support plate 2 are welded to the top inner wall of the support frame 1, and the drilling rig support seat 3 is located in the middle of the top surface of the support plate 2, which is used to connect with the single-body anchor drilling rig, thereby cooperating with the support plate 2 to support and position the single-body anchor drilling rig to reduce the workload of the operator.

[0037] In the above embodiment, the drilling rig support seat 3 is connected to the single-body anchor drilling rig to provide support for the single-body anchor drilling rig, reducing the work intensity of the operator, and the distance between the single-body anchor drilling rig and the ground is increased by the three-dimensional structure of the support frame 1, thereby increasing the height of the drilling construction in the tunnel, and there is no need for repeated disassembly and assembly, which can improve the efficiency of the drilling construction. It is moved by the roller 4, which has a larger contact area with the ground than the roller, and is more suitable for the environment of the coal mine tunnel.

[0038] In some examples, two sleeves 5 are fixedly mounted on the four corners of the top surface of the support plate 2, and the sleeves 5 are axially perpendicular to the support plate 2;

[0039] It is easy to understand that the lower end of the sleeve 5 is welded to the top surface of the support plate 2 .

[0040] The drilling rig mobile platform also includes four vertical nets 6, each of which includes two parallel columns 61 and a protective net 62, and the two ends of the protective net 62 are fixedly connected to the outer periphery of the corresponding column 61, and the column 61 is inserted into the corresponding sleeve 5.

[0041] In the above embodiment, the vertical net 6 is movably installed on the support plate 2, and by plugging the column 61 and the sleeve 5, it is convenient for the staff to disassemble and assemble. When the four vertical nets 6 are installed, the staff is located on the support plate 2, and the four vertical nets 6 are located around the staff, which can form a protection for the staff on the support plate 2 to prevent the staff from stepping on air and falling; after one of the vertical nets 6 is removed, it can be used for the staff to go up and down and the single-body anchor drilling rig to go up and down, so as to avoid obstruction to the above two upper and lower platforms.

[0042] Reference Figure 2 As shown, in some examples, the sleeve 5 is provided with a through hole 51 , the columns 61 are all hollow structures, and the columns 61 are provided with a slot 63 , and the slot 63 and the corresponding through hole 51 are connected by a fixing pin 7 .

[0043] The diameter of the pillar 61 is 8-12 mm, preferably 10 mm.

[0044] It is easy to understand that after long-term use, the column 61 or the sleeve 5 may be slightly deformed. In order to prevent the fixing pin 7 from being unable to connect the sleeve 5 and the column 61, the hole on the column 61 for the fixing pin 7 to pass through is designed to be a slot 63. The length of the slot 63 is greater than the diameter of the through hole 51. Even if the sleeve 5 and the column 61 are misaligned, the slot 63 can ensure that the through hole 51 is aligned. The larger slot 63 is located in the sleeve 5, and the head diameter of the fixing pin 7 is greater than the diameter of the through hole 51, which can also prevent the head of the fixing pin 7 from passing through the slot 63.

[0045] In the above embodiment, the sleeve 5 and the column 61 are connected by the fixing pin 7, which can ensure that the vertical net 6 will not be separated from the sleeve 5 during operation, and the through hole 51 and the slot 63 also serve as positioning holes, which can remind the staff whether the vertical net 6 is installed in place.

[0046] After the platform is moved to the construction position by the rollers 4, it needs to be fixed to prevent the platform from moving when workers get on and off the platform or work on the platform, thereby avoiding safety hazards.

[0047] Reference Figure 3 and Figure 6 As shown, in some examples, the drilling rig mobile platform further includes two mutually parallel connecting plates 8, and the two connecting plates 8 are respectively located in two channel steels located at the bottom of the support frame 1;

[0048] The rollers 4 are located between the two connecting plates 8, and the ends of the rollers 4 are rotatably connected to the opposite surfaces of the two connecting plates 8;

[0049] Screw holes 11 are provided on the top surfaces of the two channel steels at the bottom of the support frame 1 , and bolts 12 are threadedly installed in the two screw holes 11 , and the lower ends of the two bolts 12 are rotatably connected to the corresponding connecting plates 8 .

[0050] It is easy to understand that bearings can be used to achieve the rotational connection.

[0051] In the above embodiment, by rotating the bolts 12 simultaneously or alternately, the connecting plate 8 can be moved up and down relative to the support frame 1 (in fact, the rollers 4 always contact the roadway floor, and it is the support frame 1 that moves up and down), thereby extending and retracting the rollers 4 relative to the support frame 1. When the rollers 4 are retracted, the bottom surface of the support frame 1 contacts the roadway floor, which can improve the stability of the platform; when the rollers 4 are extended, the platform can be moved. The above structure is simple to operate and low in cost, which can effectively control the cost of roadway drilling construction.

[0052] It is easy to understand that the screw hole 11 and the bolt 12 are matched with a larger pitch so that each rotation of the bolt 12 can achieve a greater lifting and lowering of the connecting plate 8, thereby reducing the operation time.

[0053] In some examples, the drilling rig support seat 3 is a tubular structure, and the drilling rig support seat 3 is axially perpendicular to the support plate 2 .

[0054] In the above embodiment, the diameter of the drilling rig support seat 3 is 159 mm to adapt to the single-body anchor drilling rig. Of course, in other examples, other sizes can also be used, and this application does not limit this.

[0055] Taking the outrigger-type top anchor drilling rig as an example, the outriggers of the outrigger-type top anchor drilling rig can be directly inserted into the drilling rig support seat 3 .

[0056] The drilling rig support base 3 can be welded to the support plate 2, and the anchor drilling rig can be supported through a simple structure, which is beneficial to controlling the cost of the entire drilling rig mobile platform.

[0057] In some examples, a ladder 13 is fixedly mounted on the support frame 1 .

[0058] In the above embodiment, the workers go up and down the platform by climbing the ladder 13.

[0059] Reference Figure 5 As shown, in some examples, the support plate 2 is a mesh structure except for the installation area of ​​the drilling rig support seat 3 and the sleeve 5.

[0060] In the above embodiment, during the tunnel drilling construction, fallen gravel, soil, etc. can fall from the mesh structure of the support plate 2 to avoid accumulation on the top surface of the support plate 2, and the staff does not need to clean the top surface of the support plate 2.

[0061] From the above content, it can be seen that the embodiment of the present application provides a drilling rig mobile platform, which does not require repeated disassembly and assembly, and can realize high-altitude operations for tunnel drilling. The platform can be moved and fixed by the roller 4, and the workers on the support plate 2 are protected by the protective net 62, which can avoid safety hazards such as workers stepping on air, and can easily realize the connection and separation of the vertical net 6 and the sleeve 5 in a short time, so that the workers can get on and off the platform and avoid tedious operations. The anchor drilling rig is supported by the drilling rig support seat 3 in conjunction with the support plate 2, which can reduce the labor intensity of the workers, reduce the cost and risk of drilling construction operations, and improve work efficiency and safety.

[0062] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application based on the several embodiments provided in the present application to obtain other embodiments, and these embodiments do not exceed the scope of protection of the present application.

[0063] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not intended to limit the scope of protection of the embodiments of the present application. Any modifications, equivalent replacements, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the scope of protection of the embodiments of the present application.

Claims

1. A drilling rig mobile platform, characterized in that: It comprises a support frame (1), a support plate (2) is fixedly mounted on the top of the support frame (1), and a drilling rig support seat (3) is fixedly mounted on the top surface of the support plate (2); At least two rollers (4) are movably mounted on the bottom of the support frame (1); The support frame (1) is formed by welding 12 channel steels, and the 12 channel steels are arranged in a cubic shape; The drilling rig mobile platform further comprises two mutually parallel connecting plates (8), wherein the two connecting plates (8) are respectively located in two channel steels located at the bottom of the support frame (1); The rollers (4) are located between the two connecting plates (8), and the ends of the rollers (4) are rotatably connected to the opposite surfaces of the two connecting plates (8); The top surfaces of the two channel steels at the bottom of the support frame (1) are provided with screw holes (11), and bolts (12) are respectively threadedly installed in the two screw holes (11), and the lower ends of the two bolts (12) are respectively rotatably connected to the corresponding connecting plates (8).

2. The drilling rig mobile platform according to claim 1, characterized in that: Two sleeves (5) are fixedly mounted at the four corners of the top surface of the support plate (2), and the sleeves (5) are all axially perpendicular to the support plate (2); The drilling rig mobile platform also includes four vertical nets (6), each of the vertical nets (6) includes two mutually parallel columns (61) and a protective net (62), the two ends of the protective net (62) are respectively fixedly connected to the outer periphery of the corresponding column (61), and the column (61) is inserted into the corresponding sleeve (5).

3. The drilling rig mobile platform according to claim 2, characterized in that: The sleeves (5) are provided with through holes (51), the columns (61) are all hollow structures, and the columns (61) are provided with slot holes (63), and the slot holes (63) and the corresponding through holes (51) are connected via fixing pins (7).

4. The drilling rig mobile platform according to claim 1, characterized in that: The drilling rig support seat (3) is a tubular structure, and the drilling rig support seat (3) is axially perpendicular to the support plate (2).

5. The drilling rig mobile platform according to claim 1, characterized in that: A ladder (13) is fixedly mounted on the support frame (1).

6. The drilling rig mobile platform according to claim 2, characterized in that: The support plate (2) is a mesh structure except for the installation areas of the drilling rig support seat (3) and the sleeve (5).

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