Alarm device convenient to install and used for preventing and controlling water in coal mine

Abstract

The utility model relates to the technical field of coal mine water prevention and control, in particular to a coal mine water prevention and control alarm device convenient to install, which comprises an object carrying plate, an installation rod is arranged at the bottom of the object carrying plate, and the object carrying plate is provided with an installation frame through the installation rod; the bottom of the alarm body is provided with a mounting plate with two first rectangular holes, the alarm body and the carrying plate can be quickly disassembled and assembled through the designed quick disassembling assembly, and compared with a traditional bolt fixing or welding mode, the mounting and disassembling processes are greatly simplified, and the working efficiency is improved; a moving block, a mounting frame, a reset spring and other structures are arranged in the quick release assembly, so that the fixing piece can be stably clamped on the mounting plate in the mounting process, and the stability and safety of the device are improved; and an object placing groove is formed in the object carrying plate, the alarm body can be further limited, deviation in the installation process is prevented, and the installation efficiency and stability of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mine prevention and treatment water technical field, concretely is a kind of coal mine prevention and treatment water alarm device convenient to install. BACKGROUND

[0002] The use of coal is very extensive, and can be summarized as two major uses, namely power coal and coking coal, according to the use purpose. Coal comes from coal mines, and there are many safety hazards in coal mining, such as water inrush accidents, so that coal mine water prevention and control engineering becomes very important. In coal mine water prevention and control engineering, coal mine water prevention and control alarm device is needed.

[0003] However, the installation of the coal mine water prevention and control alarm device currently usually relies on bolt fixing in the specified position, or is directly welded at the use site, which makes the installation and removal of the device quite cumbersome. Once the device fails, a new coal mine water prevention and control alarm device needs to be replaced. Therefore, we propose a new type of coal mine water prevention and control alarm device to simplify the installation process. SUMMARY

[0004] One technical problem to be solved by the present application is how to design a coal mine water prevention and control alarm device that can be quickly installed and easily removed to overcome the problem of cumbersome installation and removal of the coal mine water prevention and control alarm device in the prior art.

[0005] To solve the above technical problems, the present application provides a coal mine water prevention and control alarm device convenient to install, which comprises a carrier plate, an installation rod is arranged at the bottom of the carrier plate, and an installation rack is arranged on the carrier plate through the installation rod.

[0006] An alarm body is arranged at the bottom of the alarm body and has an installation plate with two first rectangular holes.

[0007] A quick release assembly is arranged on the carrier plate to realize the disassembly of the alarm body and the carrier plate.

[0008] In some embodiments, the quick release assembly comprises two second rectangular holes opened in the carrier plate, two pairs of fixing pieces are arranged at the bottom of the carrier plate, a sliding rod is slidably connected to each pair of fixing pieces, one end of the sliding rod penetrates one of the fixing pieces and is fixed with a moving block, the other end of the sliding rod penetrates the other fixing piece and is fixed with a handle, an installation block is arranged on the outer wall of the sliding rod, and a fixing piece is arranged on the top of the installation block and cooperates with the second rectangular hole and the first rectangular hole.

[0009] The quick release assembly further comprises four connecting rods arranged at the bottom of the object plate, the object plate is provided with a bottom plate through the four connecting rods, a moving piece is slidably connected to the bottom plate, one end of the moving piece is provided with a mounting frame, the other end of the moving piece penetrates through the bottom plate and is fixed with a handle, a second reset spring is sleeved on the outer wall of the moving piece, one end of the second reset spring abuts against the mounting frame, and the other end of the second reset spring abuts against the bottom plate.

[0010] In some embodiments, the outer walls of the two moving blocks and the mounting frame are each provided with anti-skid lines.

[0011] In some embodiments, the outer walls of the two sliding rods are each sleeved with a first reset spring, one end of the first reset spring abuts against one of the fixing pieces, and the other end of the first reset spring abuts against the mounting block.

[0012] In some embodiments, the length of the mounting block is greater than the width of the second rectangular hole.

[0013] In some embodiments, the object plate is provided with a storage groove for embedding the mounting plate.

[0014] In some embodiments, the depth of the storage groove is consistent with the height of the mounting plate.

[0015] The utility model at least has the following beneficial effects:

[0016] 1. The quick release assembly can realize quick disassembly and assembly of the alarm body and the object plate, compared with the traditional bolt fixing or welding mode, greatly simplifies the installation and disassembly process, and improves the work efficiency.

[0017] 2. The moving block, mounting frame and reset spring and other structures arranged in the quick release assembly can ensure that the fixing piece is stably clamped on the mounting plate during installation, thereby improving the stability and safety of the device.

[0018] 3. The storage groove arranged on the object plate can further limit the alarm body, prevent deviation during installation, and improve the installation efficiency and stability of the device. DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the object plate of the utility model;

[0021] Figure 3 It is a schematic diagram of the enlarged structure of A of the utility model; Figure 2 ​

[0022] Figure 4 It is the exploded structural schematic view of the mounting plate of the utility model;

[0023] Figure 5 It is the enlarged structural schematic view of B of the utility model Figure 4 .

[0024] In the figure: 1, the object plate; 2, mounting pole; 3, mounting frame; 4, alarm body; 5, mounting plate; 6, first rectangular hole; 7, connecting rod; 8, bottom plate; 9, 100, quick release assembly; 101, second rectangular hole; 102, fixed sheet; 103, sliding rod; 104, moving block; 105, mounting block; 106, fixing piece; 107, first reset spring; 108, moving piece; 109, mounting frame; 110, second reset spring; 20, storage groove. Specific embodiments

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] Embodiment 1

[0027] Please refer to Figures 1-3 , the utility model provides a kind of technical scheme: a kind of coal mine water control and prevention alarm device of easy installation, including object plate 1, the bottom of object plate 1 is provided with mounting pole 2, object plate 1 is provided with mounting frame 3 by mounting pole 2;

[0028] Alarm body 4, the bottom of alarm body 4 is provided with mounting plate 5 with two first rectangular holes 6;

[0029] Quick release assembly 100, quick release assembly 100 is set on object plate 1, for realizing the disassembly of alarm body 4 and object plate 1;

[0030] Quick release assembly 100 includes two second rectangular holes 101 opened on object plate 1, the bottom of object plate 1 is provided with two pairs of fixed sheets 102, two pairs of fixed sheets 102 are slidably connected with sliding rod 103, one end of sliding rod 103 passes through one of fixed sheet 102 and is fixed with moving block 104, the other end of sliding rod 103 passes through another fixed sheet 102 and is fixed with handle, the outer wall of sliding rod 103 is provided with mounting block 105, and the top of mounting block 105 is provided with fixing piece 106 used in cooperation with second rectangular hole 101 and first rectangular hole 6;

[0031] The quick release assembly 100 further comprises four connecting rods 7 arranged at the bottom of the object plate 1, the object plate 1 is provided with a bottom plate 8 through the four connecting rods 7, a moving piece 108 is slidably connected to the bottom plate 8, one end of the moving piece 108 is provided with a mounting frame 109, the other end of the moving piece 108 penetrates through the bottom plate 8 and is fixed with a handle, a second reset spring 110 is sleeved on the outer wall of the moving piece 108, one end of the second reset spring 110 abuts against the mounting frame 109, and the other end of the second reset spring 110 abuts against the bottom plate 8;

[0032] The outer walls of the two moving blocks 104 and the mounting frame 109 are provided with anti-skid lines, when one side of the two moving blocks 104 abuts against the outer wall of the mounting frame 109, the friction force can be increased to prevent sliding, and the staff can conveniently install and dismount the alarm body 4;

[0033] The outer walls of the two sliding rods 103 are sleeved with first reset springs 107, one end of each first reset spring 107 abuts against one of the fixing pieces 102, and the other end of each first reset spring 107 abuts against the mounting block 105, the automatic reset of the moving block 104 can be realized by the first reset spring 107, subsequent use is facilitated, and the convenience of use of the device is increased;

[0034] The length of the mounting block 105 is greater than the width of the second rectangular hole 101, so that the mounting block 105 cannot move into the second rectangular hole 101 during sliding, and the stability of the device is improved;

[0035] In use, first, it is ensured that the second reset spring 110 is in an initial position (as shown in Figure 3 At this time, one side of the two moving blocks 104 will be close to the outer wall of the mounting frame 109, and the mounting block 105 will compress the first reset spring 107 (as shown in Figure 3 );

[0036] During installation of the alarm body 4, the moving piece 108 is pulled downward, the moving piece 108 guides the mounting frame 109 to move downward, when the outer wall of the mounting frame 109 is separated from the two moving blocks 104, the action of the first reset spring 107 will make the two mounting blocks 105 move to one side of the two second rectangular holes 101 respectively, until one side of the fixing piece 106 is close to the inner wall of the first rectangular hole 6, at this time, the moving piece 108 is released, the second reset spring 110 pushes the mounting frame 109 to move upward until the top of the mounting frame 109 contacts the bottom of the two moving blocks 104, so as to lock the position of the fixing piece 106;

[0037] Then, the first rectangular hole 6 is aligned with the second rectangular hole 101, and the first rectangular hole 6 is passed through the fixing part 106, the mounting plate 5 is placed on the object plate 1, and then the two slide rods 103 are pulled to the two sides, the slide rod 103 guides the installation block 105 to move and press the first reset spring 107, until one side of the fixing part 106 reaches the top of the mounting plate 5, at this time, because the two moving blocks 104 are away from each other, the second reset spring 110 pushes the installation frame 109 to move upwards, so that the top of the installation frame 109 is tightly attached to the bottom of the object plate 1, and at the same time, under the action of the first reset spring 107, one side of the two moving blocks 104 is tightly attached to the two sides of the installation frame 109, so as to fix the position of the fixing part 106 again, thereby locking the position of the mounting plate 5, and completing the installation of the alarm body 4.

[0038] If the alarm body 4 needs to be disassembled, the moving part 108 is only pulled downwards, the moving part 108 guides the installation frame 109 to move downwards, at this time, the two moving blocks 104 move relative to each other under the action of the first reset spring 107, until the two moving blocks 104 contact each other, so that one side of the fixing part 106 is separated from the top of the mounting plate 5, at this time, the mounting plate 5 can be taken off from the object plate 1, and the disassembly of the alarm body 4 is completed.

[0039] Embodiment 2

[0040] Please refer to Figures 4-5 The utility model provides a technical scheme:

[0041] Different from embodiment 1 is that;

[0042] The object plate 1 is provided with a storage groove 20 for embedding the mounting plate 5, the depth of the storage groove 20 is consistent with the height of the mounting plate 5, when the mounting plate 5 is placed, the mounting plate 5 can be directly placed in the storage groove 20, further limiting the alarm body 4, improving the stability of the device after installation, during the installation process, the bottom of the mounting plate 5 will first contact the bottom of the storage groove 20, at this time, the first rectangular hole 6 is completely aligned with the second rectangular hole 101, and the subsequent installation steps are completed, the design of the storage groove 20 not only simplifies the installation process, but also effectively prevents the deviation of the mounting plate 5 during the installation process, further improving the installation efficiency and stability of the device.

[0043] It is to be noted that, in the present text, the terms such as first and second, and the like, are used merely to differentiate one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Also, the terms "comprising", "containing", or any other variant thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0044] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the present application.

Claims

1. A coal mine water prevention and control alarm device convenient to install, comprising a carrier plate (1), characterized in that: The bottom of the carrier plate (1) is provided with a mounting rod (2), and the carrier plate (1) is provided with a mounting rack (3) through the mounting rod (2); The bottom of the alarm body (4) is provided with a mounting plate (5) with two first rectangular holes (6); A quick release assembly (100) is arranged on the carrier plate (1) to realize the disassembly of the alarm body (4) and the carrier plate (1).

2. The easily installed mine water alarm system of claim 1, wherein: The quick release assembly (100) comprises two second rectangular holes (101) arranged on the carrier plate (1), and the bottom of the carrier plate (1) is provided with two pairs of fixing plates (102), and the two pairs of fixing plates (102) are slidably connected with slide rods (103), one end of the slide rod (103) penetrates one of the fixing plates (102) and is fixed with a moving block (104), the other end of the slide rod (103) penetrates the other fixing plate (102) and is fixed with a handle, and the outer wall of the slide rod (103) is provided with a mounting block (105), and the top of the mounting block (105) is provided with a fixing piece (106) matched with the second rectangular hole (101) and the first rectangular hole (6). The quick release assembly (100) further comprises four connecting rods (7) arranged at the bottom of the carrier plate (1), and the carrier plate (1) is provided with a bottom plate (8) through the four connecting rods (7), and the bottom plate (8) is slidably connected with a moving piece (108), one end of the moving piece (108) is provided with a mounting frame (109), the other end of the moving piece (108) penetrates the bottom plate (8) and is fixed with a handle, the outer wall of the moving piece (108) is sleeved with a second reset spring (110), one end of the second reset spring (110) abuts against the mounting frame (109), and the other end of the second reset spring (110) abuts against the bottom plate (8).

3. The easily installed mine water alarm system of claim 2, wherein: The outer walls of the two moving blocks (104) and the mounting frame (109) are provided with anti-skid patterns.

4. The easily installed mine water alarm system of claim 2, wherein: The outer walls of the two slide rods (103) are sleeved with first reset springs (107), one end of the first reset spring (107) abuts against one of the fixing plates (102), and the other end of the first reset spring (107) abuts against the mounting block (105).

5. The easily installed mine water alarm system of claim 2, wherein: The length of the mounting block (105) is greater than the width of the second rectangular hole (101).

6. The easily installed mine water alarm system of claim 1, wherein: The carrier plate (1) is provided with a storage groove (20) for embedding the mounting plate (5).

7. The easily installed mine water alarm system of claim 6, wherein: The depth of the storage groove (20) is consistent with the height of the mounting plate (5).

Images