Coal rock fracture signal monitoring device convenient to install

Abstract

The utility model relates to the technical field of coal rock fracture signal monitoring, in particular to a coal rock fracture signal monitoring device convenient to install. The utility model provides the coal rock fracture signal monitoring device convenient to install, which can be used for quickly installing and disassembling the data processor, is simple to operate and convenient and fast to use, and saves manpower and time. A coal rock fracture signal monitoring device convenient to install comprises a data processor, a connecting rod and the like, and the lower side of the data processor is connected with the connecting rod. According to the utility model, the data processor is reversely rotated to drive the connecting rod to rotate, so that the connecting rod moves downwards under the action of the threads to drive the rotating rod to rotate, the connecting rod is folded inwards and does not contact the interior of the coal rock wall, and then the device is taken out, so that the data processor can be quickly mounted and dismounted, the operation is simple, and the efficiency is high. Manpower and time are saved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of coal and rock fracture signal monitoring, in particular to a coal and rock fracture signal monitoring device which is convenient to install. Background Technique

[0002] Coal and rock fracture signal monitoring is a technology used to predict and evaluate the stability of coal and rock masses and potential dynamic disasters in underground coal mines. This technology monitors the micro-fracture signals generated by coal and rock masses under stress to warn of dangerous events such as coal and gas outbursts, rock bursts, and roof collapses, thus ensuring the safe production of coal mines.

[0003] For the existing coal and rock fracture signal monitoring devices, they are usually installed on the coal rock wall by multiple screws. When it is necessary to disassemble the monitoring device, it is necessary to use a screwdriver to disassemble the screws and then take out the monitoring device. The operation is relatively cumbersome, time-consuming and laborious, and is rather inconvenient.

[0004] Therefore, it is necessary to design a coal and rock fracture signal monitoring device which is convenient to install and can quickly install and disassemble the data processor, with simple operation, saving manpower and time, and being convenient to use. Content of the Utility Model

[0005] In order to overcome the shortcomings that for the existing coal and rock fracture signal monitoring devices, when it is necessary to disassemble the monitoring device, it is necessary to use a screwdriver to disassemble the screws and then take out the monitoring device, with relatively cumbersome operation, time-consuming and laborious, and rather inconvenient, the utility model provides a coal and rock fracture signal monitoring device which is convenient to install and can quickly install and disassemble the data processor, with simple operation, saving manpower and time, and being convenient to use.

[0006] The technical solution of the utility model is: a coal and rock fracture signal monitoring device which is convenient to install, comprising a data processor, a connecting rod and an outer support assembly. The lower side of the data processor is connected with the connecting rod, and the connecting rod is provided with the outer support assembly.

[0007] As a further preferred solution, the outer support assembly includes a fixed seat, a rotating rod, a connecting rod and a sleeve. The upper part of the connecting rod is sleeved with the sleeve. A plurality of fixed seats are connected to the outer sides of the lower part of the sleeve and the outer side of the lower part of the connecting rod. The fixed seats are all rotatably connected with the rotating rods, and the upper and lower two rotating rods at the same vertical position are rotatably connected with the connecting rod.

[0008] As a further preferred solution, it further includes a nut. The upper part of the connecting rod is threadedly connected with the nut, and the sleeve is rotatably connected with the nut.

[0009] As a further preferred solution, the nut is in the shape of an external hexagon.

[0010] As a further preferred solution, it further includes a connecting plate and a fixing member. Connecting plates are connected to both the left and right sides of the nut, and fixing members are connected to the lower sides of the outer parts of the connecting plates.

[0011] As a further preferred solution, the fixing members are all conical.

[0012] The utility model has the following advantages: By reversely rotating the data processor of the utility model, the connecting rod is driven to rotate, so that the connecting rod moves downward under the action of the thread, driving the rotating rod to rotate, making the connecting rod close inward and no longer contact the inside of the coal rock wall, and then taking out the device, achieving the effects of being able to quickly install and disassemble the data processor, with simple operation, saving manpower and time, and being convenient to use. Description of the Drawings

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0015] Wherein: 1 - data processor, 2 - connecting rod, 3 - fixing seat, 4 - rotating rod, 5 - connecting rod, 6 - sleeve, 7 - nut, 8 - connecting plate, 9 - fixing member. Detailed Description of the Invention

[0016] The following will further illustrate the present utility model with specific embodiments. It should also be noted that unless otherwise clearly specified and defined, terms such as: setting, installation, connection, and coupling should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0017] A coal rock fracture signal monitoring device that is easy to install, as Figure 1 and Figure 2 shown, includes a data processor 1, a connecting rod 2, and an outer support assembly. A connecting rod 2 is connected to the lower side of the data processor 1, and an outer support assembly is provided on the connecting rod 2.

[0018] As Figure 1 and Figure 2 shown, the outer support assembly includes a fixing seat 3, a rotating rod 4, a connecting rod 5, and a sleeve 6. A sleeve 6 is sleeved on the upper part of the connecting rod 2, and nine fixing seats 3 are connected to both the outer side of the lower part of the sleeve 6 and the outer side of the lower part of the connecting rod 2. Rotating rods 4 are rotatably connected to the fixing seats 3, and connecting rods 5 are rotatably connected between the upper and lower two rotating rods 4 at the same vertical position.

[0019] As Figure 1 and Figure 2 shown, it further includes a nut 7, a connecting plate 8 and a fixing member 9. The upper part of the connecting rod 2 is threadedly connected with the nut 7. The nut 7 has an external hexagonal shape. The sleeve 6 is rotatably connected with the nut 7. Connecting plates 8 are connected to both the left and right sides of the nut 7. Fixing members 9 are connected to the lower sides of the outer parts of the connecting plates 8. The fixing members 9 are all conical in shape.

[0020] When using this device, first insert the connecting rod 2 into the coal rock wall, then fix the connecting plate 8 on the coal rock wall through the fixing member 9. Then rotate the data processor 1, drive the connecting rod 2 to rotate, drive the sleeve 6 to rotate on the nut 7, so that the connecting rod 2 moves upward under the action of the thread, drive the rotating rod 4 to rotate on the fixed seat 3, so that the connecting rod 5 rotates on the rotating rod 4, so that the connecting rod 5 expands outward to contact the inside of the coal rock wall, and further fix the data processor 1 on the coal rock wall. Then, the data processor 1 captures the signal of the fracture generated in the coal rock. When maintenance of this device is required, the data processor 1 can be rotated in the reverse direction, drive the connecting rod 2 to rotate, so that the connecting rod 2 moves downward under the action of the thread, drive the rotating rod 4 to rotate, so that the connecting rod 5 closes inward and no longer contacts the inside of the coal rock wall, and then take out this device, thus achieving the ability to quickly install and disassemble the data processor 1, with simple operation, saving manpower and time, and being convenient to use.

[0021] Although the present disclosure has been described only with respect to a limited number of embodiments, those skilled in the art who benefit from the present disclosure will understand that various other embodiments can be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A coal and rock fracture signal monitoring device that is convenient for installation, characterized in that, It includes a data processor (1), a connecting rod (2) and an outer support assembly. The lower side of the data processor (1) is connected to the connecting rod (2), and the outer support assembly is provided on the connecting rod (2).

2. The coal and rock fracture signal monitoring device convenient for installation according to claim 1, wherein, The outer support assembly includes a fixed seat (3), a rotating rod (4), a connecting rod (5) and a sleeve (6). The upper part of the connecting rod (2) is sleeved with the sleeve (6). A plurality of fixed seats (3) are connected to the outer sides of the lower part of the sleeve (6) and the lower part of the connecting rod (2). The rotating rods (4) are rotatably connected to the fixed seats (3). The upper and lower rotating rods (4) at the same vertical position are rotatably connected by the connecting rod (5).

3. The coal and rock fracture signal monitoring device that is easy to install according to claim 2, wherein, It further includes a nut (7). The upper part of the connecting rod (2) is threadedly connected with the nut (7), and the sleeve (6) is rotatably connected with the nut (7).

4. The coal and rock fracture signal monitoring device that is easy to install according to claim 3, characterized in that, The nut (7) is in the shape of an external hexagon.

5. The coal and rock fracture signal monitoring device convenient for installation according to claim 4, characterized in that, It further includes a connecting plate (8) and a fixing member (9). The connecting plates (8) are connected to both the left and right sides of the nut (7), and the fixing members (9) are connected to the lower sides of the outer parts of the connecting plates (8).

6. The coal and rock fracture signal monitoring device convenient for installation according to claim 5, characterized in that, The fixing members (9) are all conical.

Images