Installation device of automatic explosion-proof equipment

Abstract

The utility model discloses a mounting device for automatic explosion-proof equipment, which comprises a plate, a connecting plate is welded in the center of the plate, a connecting hole is arranged in the center of the connecting plate, an anchor rod penetrates through the connecting hole and is connected with the connecting plate, strip-shaped connecting grooves are symmetrically arranged on the left side and the right side of the connecting plate, and the top of the automatic explosion-proof equipment is connected with the plate by the connecting rod through the strip-shaped connecting grooves. A connecting block is arranged at the top end of the connecting rod and rotationally connected with the connecting rod, the size of the connecting block is smaller than that of the strip-shaped connecting groove, and the length of the connecting block is larger than the width of the strip-shaped connecting groove. The strip-shaped connecting groove is connected with a connecting rod on the automatic anti-explosion equipment, the automatic anti-explosion equipment can be directly hung below the board by rotating a connecting block on the connecting rod, convenience and rapidness are achieved, and the problems that at present, installation difficulty is large, personnel investment is large, and safety and stability are poor are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic explosion-proofing, and in particular relates to an installation device for automatic explosion-proofing facilities. Background Art

[0002] Automatic explosion-proof equipment is a safety device used in coal mines to isolate the spread of coal dust and gas explosions and prevent chain explosions. When a gas explosion occurs underground, the device receiving board receives the shock wave signal of the explosion, and the device cover sprays out explosion-proof media to form a fire-extinguishing powder mist area, suppress the explosion flame, effectively block the spread of the explosion, and avoid more harmful continuous explosions. However, the existing automatic explosion-proof equipment is fixedly connected to the tunnels in the coal mine by screws. This installation method not only requires a lot of manpower, but also has poor safety and stability, and the position and spacing of the automatic explosion-proof equipment cannot be moved and adjusted, resulting in poor explosion-proof effect of the automatic explosion-proof equipment. Utility Model Content

[0003] The purpose of the utility model is to provide an installation device for automatic explosion-proof equipment, so as to solve the problems that the current automatic explosion-proof equipment is difficult to install and the position and spacing of the automatic explosion-proof equipment cannot be moved and adjusted, which affects the use effect.

[0004] The technical solution adopted by the utility model is an installation device for automatic explosion-proof equipment, including a signboard, a connecting plate welded in the center of the signboard, a connecting hole provided in the center of the connecting plate, an anchor rod passing through the connecting hole and connected to the connecting plate, strip connecting grooves symmetrically provided on the left and right sides of the connecting plate, and a connecting rod is used to connect the top of the automatic explosion-proof equipment to the signboard through the strip connecting groove.

[0005] Preferably, the connection hole is elliptical, the long semi-axis of the connection hole is horizontal, and the top and bottom ends of the anchor rod are in contact with the inner wall of the connection hole respectively.

[0006] Preferably, the above-mentioned strip connecting groove is arranged longitudinally, and a connecting block is provided at the top of the connecting rod. The connecting block and the connecting rod are rotatably connected by a rolling bearing, and the size of the connecting block is smaller than the size of the strip connecting groove, and the length of the connecting block is greater than the width of the strip connecting groove.

[0007] Preferably, a fixed sleeve rod and a rotating sleeve rod are respectively sleeved on the outside of the above-mentioned connecting rod, the fixed sleeve rod is located at the lower part of the connecting rod and is fixedly connected to the connecting rod, the rotating sleeve rod is located at the upper part of the connecting rod and the bottom end of the rotating sleeve rod is rotatably connected to the fixed sleeve rod, and the top end of the rotating sleeve rod is fixedly connected to the connecting block, the size of the connecting block is smaller than the size of the strip connecting groove, and the length of the connecting block is greater than the width of the strip connecting groove.

[0008] Preferably, a knob is protruding outward from the lower portion of the rotating sleeve rod, a pointer is vertically provided on the knob, and a positioning mark is provided on the top of the fixed sleeve rod. When the pointer is aligned with the positioning mark, the connecting block and the strip connecting groove are perpendicular to each other.

[0009] Compared with the prior art, the beneficial effect of the utility model is that the automatic explosion-proof equipment is installed through the signboard, and the signboard is provided with a connecting plate and a strip connecting groove, the connecting plate is hung on the anchor rod, and the strip connecting groove is connected with the connecting rod on the automatic explosion-proof equipment. The automatic explosion-proof equipment can be directly hung under the signboard by rotating the connecting block on the connecting rod, which is convenient and quick, and solves the current problems of difficult installation, high manpower input, poor safety and stability; at the same time, connecting holes are opened on the connecting plate to connect with the anchor rod to realize the spacing adjustment of the automatic explosion-proof equipment, and a rotatable connecting block is used to hang on the signboard to realize the orientation adjustment of the automatic explosion-proof equipment, effectively improving the explosion-proof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The main view of the installation device of the automatic explosion-proof facility;

[0011] Figure 2 It is a side view of the installation device of the automatic explosion-proof facility;

[0012] Figure 3 A top view of the installation device of the automatic explosion-proof facility;

[0013] Figure 4 This is a schematic structural diagram of the connecting rod of Example 1;

[0014] Figure 5 Schematic diagram of the structure of the connecting rod of Example 2. DETAILED DESCRIPTION

[0015] The present invention will be further explained below in conjunction with the accompanying drawings to facilitate better understanding by those skilled in the art.

[0016] Example 1

[0017] like Figure 1-5 As shown, an installation device for automatic explosion-proof equipment includes a signboard 1, which is made of a rectangular stainless steel plate, a connecting plate 2 is vertically welded in the center of the signboard 1, a connecting hole 3 is provided in the center of the connecting plate 2, an anchor rod 5 on the tunnel roof passes through the connecting hole 3 and is connected to the connecting plate 2, strip connecting grooves 4 are symmetrically provided on the left and right sides of the connecting plate 2, and a connecting rod 7 is used on the top of the automatic explosion-proof equipment 6 to connect to the signboard 1 through the strip connecting groove 4. The signboard 1 can move along the anchor rod 5 by the connecting plate 2 to achieve the spacing adjustment of the automatic explosion-proof equipment 6.

[0018] Furthermore, the connection hole 3 is elliptical, the long semi-axis of the connection hole 3 is horizontal, and the top and bottom ends of the anchor rod 5 are respectively in contact with the inner wall of the connection hole. The elliptical connection hole 3 can achieve fine adjustment when the automatic flameproof device 6 is installed to ensure flush installation.

[0019] The strip connecting groove 4 is arranged longitudinally, and a connecting block 8 is arranged at the top of the connecting rod 7. The connecting block 8 and the connecting rod 7 are rotatably connected by a rolling bearing 9, and the size of the connecting block 8 is smaller than the size of the strip connecting groove 4, and the length of the connecting block 8 is greater than the width of the strip connecting groove 4. The automatic explosion-proof device 6 can be directly hung under the signboard 1 by rotating the connecting block 8, which is convenient and quick, and solves the current problems of difficult installation, high labor input, poor safety and stability.

[0020] Example 2

[0021] The difference between this embodiment and the first embodiment is that a fixed sleeve rod 10 and a rotating sleeve rod 11 are respectively sleeved outside the connecting rod 7, the fixed sleeve rod 10 is located at the lower part of the connecting rod 7 and is fixedly connected to the connecting rod 7, the rotating sleeve rod 11 is located at the upper part of the connecting rod 7 and the bottom end of the rotating sleeve rod 11 is rotatably connected to the fixed sleeve rod 10, and the top end of the rotating sleeve rod 11 is fixedly connected to the connecting block 8, the size of the connecting block 8 is smaller than the size of the strip connecting groove 4, and the length of the connecting block 8 is greater than the width of the strip connecting groove 4. During installation, the rotating sleeve rod 11 is rotated under the sign board 1 to realize the rotation of the connecting block 8, which is more convenient to operate.

[0022] In order to facilitate the operation of the rotating sleeve rod 11, a knob 12 is protruding outward from the lower part of the rotating sleeve rod 11, and a pointer 13 is vertically provided on the knob 12. A positioning mark 14 is provided on the top of the fixed sleeve rod 10. When the pointer 13 is aligned with the positioning mark 14, the connecting block 8 and the strip connecting groove 4 are perpendicular to each other, so as to facilitate the identification of the orientation of the connecting block 8 and ensure the reliability of its connection with the sign board 1.

[0023] Among them, since the connecting rod 7 is outer-mounted with a fixed sleeve rod 10 and a rotating sleeve rod 11, the fixed sleeve rod 10 and the rotating sleeve rod 11 are rotatably connected, and the top of the rotating sleeve rod 11 is fixedly connected to the connecting block 8, by adjusting the fixed sleeve rod 10, the orientation adjustment of the automatic explosion-proof device 6 can be achieved, effectively improving the explosion-proof effect.

[0024] The above-mentioned embodiments are only for describing the preferred implementation of the utility model, and are not intended to limit the scope of the utility model. Without departing from the design spirit and principle of the utility model, various modifications and improvements made by those skilled in the art to the technical solution of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. An installation device for automatic explosion-proof equipment, characterized in that: The invention comprises a signboard (1), wherein a connecting plate (2) is welded at the center of the signboard (1), a connecting hole (3) is provided at the center of the connecting plate (2), an anchor rod (5) passes through the connecting hole (3) and is connected to the connecting plate (2), strip connecting grooves (4) are symmetrically provided on the left and right sides of the connecting plate (2), and a connecting rod (7) is used at the top of the automatic explosion-proof device (6) to connect to the signboard (1) through the strip connecting groove (4).

2. The installation device of an automatic explosion-proof equipment according to claim 1, characterized in that: The connection hole (3) is elliptical, the long semi-axis of the connection hole (3) is horizontal, and the top and bottom ends of the anchor rod (5) are in contact with the inner wall of the connection hole (3) respectively.

3. The installation device of an automatic explosion-proof equipment according to claim 1, characterized in that: The strip-shaped connecting groove (4) is arranged longitudinally, and a connecting block (8) is provided at the top end of the connecting rod (7). The connecting block (8) and the connecting rod (7) are rotatably connected by a rolling bearing (9), and the size of the connecting block (8) is smaller than the strip-shaped connecting groove (4), and the length of the connecting block (8) is greater than the width of the strip-shaped connecting groove (4).

4. The installation device of an automatic explosion-proof equipment according to claim 1, characterized in that: A fixed sleeve rod (10) and a rotating sleeve rod (11) are respectively sleeved outside the connecting rod (7); the fixed sleeve rod (10) is located at the lower part of the connecting rod (7) and is fixedly connected to the connecting rod (7); the rotating sleeve rod (11) is located at the upper part of the connecting rod (7) and the bottom end of the rotating sleeve rod (11) is rotatably connected to the fixed sleeve rod (10); the top end of the rotating sleeve rod (11) is fixedly connected to a connecting block (8); the size of the connecting block (8) is smaller than the strip connecting groove (4); and the length of the connecting block (8) is greater than the width of the strip connecting groove (4).

5. The installation device of the automatic explosion-proof equipment according to claim 4, characterized in that: The lower part of the rotating sleeve rod (11) is provided with a knob (12) protruding outwards, and a pointer (13) is vertically provided on the knob (12). A positioning mark (14) is provided on the top of the fixed sleeve rod (10). When the pointer (13) is aligned with the positioning mark (14), the connecting block (8) and the strip-shaped connecting groove (4) are perpendicular to each other.

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