Mounting bracket for coal mine electromechanical equipment

Abstract

The utility model relates to the field of coal mine electromechanical installation equipment, in particular to a coal mine electromechanical installation support which comprises a base. When the electromechanical equipment is mounted, the two-way lead screw is rotated to enable the two fixing plates to abut against the electromechanical equipment, fixing and mounting of the electromechanical equipment are facilitated, and meanwhile, when the electromechanical equipment is driven to move horizontally by the vibration acting force during operation of the electromechanical equipment, under the action of a piston rod, an air storage cylinder and a connecting pipe, the electromechanical equipment is fixed. When the electromechanical equipment moves up and down under the action of vibration, the sliding fixing plates are arranged, so that the electromechanical equipment can drive the fixing plates to move up and down synchronously, and the electromechanical equipment is prevented from moving up and down. And the two fixing plates can clamp the electromechanical equipment all the time when the electromechanical equipment moves up and down, so that the stability of the electromechanical equipment during use is improved, and the safety of the electromechanical equipment during operation is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of coal mine electromechanical installation equipment, in particular to a coal mine electromechanical installation bracket. Background Art

[0002] Coal mines are a type of mineral resource that needs to be mined in mining areas. Coal mines are usually divided into underground coal mines and open-pit coal mines. Electromechanical equipment is required when mining coal mines. In order to provide stable support and fixation for electromechanical equipment and ensure the stability of electromechanical equipment during operation, fixed brackets are usually used to install the electromechanical equipment.

[0003] After searching, the Chinese patent "A fixed bracket for electromechanical installation in coal mines" with authorization announcement number "CN220582062U" places the electromechanical equipment between two limit plates set inside the I-shaped plate, and limits the electromechanical equipment through the limit plates, the first spring and the U-shaped grid bottom plate.

[0004] Although the above application can limit the electromechanical equipment, the limit plate is actively fixed to the electromechanical equipment under the action of the first spring. Since the electromechanical equipment will vibrate during use, the position of the electromechanical equipment will move during the vibration, and there is a risk of falling and damage.

[0005] Therefore, a coal mine electromechanical mounting bracket is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a coal mine electromechanical installation bracket in order to solve the above-mentioned problem, which improves the fixation of the electromechanical equipment by the limit plate under the action of the first spring to a movable fixation. Since the electromechanical equipment will vibrate when in use, the position of the electromechanical equipment will move during the vibration process, and there is a risk of falling and being damaged.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a coal mine electromechanical mounting bracket, comprising: a base, a mounting frame fixedly connected to the top of the base, a movable plate slidably connected to the inner wall of the mounting frame, and a fixing mechanism is arranged on the top of the movable plate; wherein the fixing mechanism comprises a bidirectional screw rod rotatably connected to the inner wall of the mounting frame, two movable plates are threadedly connected to the surface of the bidirectional screw rod, the top of the movable plate passes through the movable plate, and the opposite sides of the two movable plates are fixedly connected with gas cylinders, the inner wall of the gas cylinder is slidably connected with a piston rod, one end of the piston rod passes through the gas cylinder, one end of one of the gas cylinders is connected to a connecting pipe, the other end of the connecting pipe passes through the two movable plates in turn and is connected to one end of the other gas cylinder, and an electronic switch valve is arranged on the surface of the connecting pipe.

[0008] Preferably, the fixing mechanism further comprises a fixing frame fixedly connected to one end of the piston rod, a slide plate is slidably connected to the inner wall of the fixing frame, one side of the slide plate passes through the fixing frame and is fixedly connected to a fixing plate, the top and bottom ends of the slide plate are fixedly connected to a first spring, and the other end of the first spring is fixedly connected to the inner wall of the fixing frame. When the vibration force moves up and down, under the action of the slide plate, the electromechanical equipment drives the fixing plate to move up and down synchronously, which helps to make the two fixing plates always clamp the electromechanical equipment.

[0009] Preferably, a contact pad is fixedly connected to the other side of the fixing plate, and the contact pad is a rubber member, which is beneficial to increase the friction force of the fixing plate when fixing the electromechanical device, and at the same time, when the force of the electromechanical device vibrates up and down, it is beneficial for the electromechanical device to better drive the fixing plate to move up and down synchronously.

[0010] Preferably, the other end of the piston rod is fixedly connected to a second spring, and the other end of the second spring is slidably connected to the inner wall of the gas storage cylinder, which is conducive to better resetting the piston rod after losing the extrusion.

[0011] Preferably, the surface of the contact pad is provided with grooves distributed in equal rows, and the shape of the grooves is V-shaped, which is beneficial to increase the friction force when the contact pad contacts the electromechanical device.

[0012] Preferably, the middle part of the connecting pipe is arranged as a corrugated pipe. When the movable plate moves, the normal use of the connecting pipe is ensured.

[0013] Preferably, one end of the bidirectional screw rod passes through the mounting frame and is fixedly connected to a knob, and the surface of the knob is fixedly connected to protrusions distributed in a ring shape, which is conducive to enabling the staff to better rotate the bidirectional screw rod, and at the same time, under the action of the protrusions, the friction force when the staff rotates the knob is increased.

[0014] The beneficial effects of the utility model are:

[0015] 1. When installing the electromechanical equipment, the two moving plates are driven by the two-way screw rod to move the two fixed plates closer to each other and press the electromechanical equipment tightly, which is conducive to completing the fixed installation of the electromechanical equipment. At the same time, when the electromechanical equipment is running, the vibration force drives the electromechanical equipment to move horizontally. Under the action of the piston rod, the air cylinder and the connecting pipe, it is conducive to the synchronous movement of the two fixed plates and the same movement direction, so that the two fixed plates always press the electromechanical equipment tightly when the electromechanical equipment moves horizontally. When the vibration force moves up and down, the slidable fixed plate is provided, which is conducive to the electromechanical equipment driving the fixed plate to move up and down synchronously, and the two fixed plates always clamp the electromechanical equipment when the electromechanical equipment moves up and down, thereby improving the stability of the electromechanical equipment when in use and ensuring the safety of the electromechanical equipment when in operation.

[0016] 2. The setting of the contact pad is conducive to increasing the friction force of the fixing plate on the electromechanical equipment. At the same time, when the vibration force of the electromechanical equipment moves up and down, it is conducive to the electromechanical equipment to better drive the fixing plate to move up and down synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the mounting frame and the movable plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the fixed plate and the sliding plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the contact pad structure of the utility model.

[0022] In the figure: 1, base; 2, mounting frame; 3, movable plate; 4, fixing mechanism; 41, bidirectional screw rod; 42, movable plate; 43, air storage cylinder; 44, piston rod; 45, connecting pipe; 46, electronic switch valve; 47, fixing frame; 48, fixing plate; 49, slide plate; 410, first spring; 411, contact pad; 412, groove; 413, second spring; 414, knob. 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] When implementing: Figure 1-5As shown, a mounting bracket for coal mine electromechanical includes: a base 1, a mounting frame 2 is fixedly connected to the top of the base 1, a movable plate 3 is slidably connected to the inner wall of the mounting frame 2, and a fixing mechanism 4 is arranged on the top of the movable plate 3; wherein the fixing mechanism 4 includes a bidirectional screw rod 41 rotatably connected to the inner wall of the mounting frame 2, two movable plates 42 are threadedly connected to the surface of the bidirectional screw rod 41, the top of the movable plate 42 passes through the movable plate 3, and the opposite sides of the two movable plates 42 are fixedly connected to gas cylinders 43, the inner wall of the gas cylinder 43 is slidably connected to a piston rod 44, one end of the piston rod 44 passes through the gas cylinder 43, one end of one of the gas cylinders 43 is connected to a connecting pipe 45, the other end of the connecting pipe 45 passes through the two movable plates 42 in sequence and is connected to one end of the other gas cylinder 43, and an electronic switch valve 46 is arranged on the surface of the connecting pipe 45.

[0025] The gas cylinder 43 is filled with gas. When the device is in the initial state, the electronic switch valve 46 is in the closed state, and the pressure in the two gas cylinders 43 is the same. Sliders are slidably connected to both sides of the inner wall of the mounting frame 2, and a third spring is fixedly connected between the bottom end of the slider and the inner wall of the mounting frame 2. The movable plate 3 is fixedly connected between the opposite sides of the two sliders. The connecting threads of the two movable plates 42 and the two-way screw rod 41 are opposite. Therefore, when the two-way screw rod 41 is rotated, the two movable plates 42 will be driven to move toward each other.

[0026] like Figure 3 , Figure 4 and Figure 5 As shown, the fixing mechanism 4 also includes a fixing frame 47 fixedly connected to one end of the piston rod 44, the inner wall of the fixing frame 47 is slidably connected with a slide plate 49, one side of the slide plate 49 passes through the fixing frame 47 and is fixedly connected with a fixing plate 48, the top and bottom ends of the slide plate 49 are fixedly connected with a first spring 410, and the other end of the first spring 410 is fixedly connected to the inner wall of the fixing frame 47.

[0027] When installing the electromechanical equipment, place the electromechanical equipment above the movable plate 3, and rotate the bidirectional screw 41 to drive the two movable plates 42 to move and approach each other. When the movable plate 42 moves, it will drive the fixed frame 47 and the fixed plate 48 to move synchronously through the gas cylinder 43 and the piston rod 44, and make the fixed plate 48 press against the electromechanical equipment. At this time, under the action of the internal gas of the two movable plates 42 and the two gas cylinders 43, the two fixed plates 48 can fix the electromechanical equipment to complete the installation of the electromechanical equipment. When the fixed plate 48 fixes the electromechanical equipment, the other end of the piston rod 44 is located in the middle of the inner wall of the gas cylinder 43.

[0028] After the electromechanical equipment is fixed, the electronic switch valve 46 is opened. When the electromechanical equipment is running, the vibration force drives the electromechanical equipment to move horizontally, and the electromechanical equipment will move toward one of the gas cylinders 43 and away from the other gas cylinder 43. At this time, the electromechanical equipment will push the fixed plate 48 in the moving direction, and drive the piston rod 44 to move and squeeze the gas in the gas cylinder 43 in the moving direction under the action of the corresponding fixed frame 47. At this time, the gas is squeezed into the connecting pipe 45 and enters the other gas cylinder 43 through the connecting pipe 45 and pushes the corresponding piston rod 44 to move in the moving direction of the electromechanical equipment, thereby pushing the fixing frame 47 and the fixing plate 48 to move, so that the fixing plate 48 away from the electromechanical equipment when the electromechanical equipment vibrates is always pressed against the electromechanical equipment. When the vibration force moves up and down, the electromechanical equipment will drive the fixing plate 48 to move, and the fixing plate 48 drives the slide plate 49 to move up and down. When the slide plate 49 moves up and down, the corresponding first spring 410 will be pulled or compressed, and the two fixing plates 48 will always clamp the electromechanical equipment.

[0029] Figure 5 As shown, the other side of the fixing plate 48 is fixedly connected with a contact pad 411, which is a rubber component. The surface of the contact pad 411 is provided with grooves 412 distributed in equal rows, and the shape of the grooves 412 is V-shaped. When the fixing plate 48 fixes the electromechanical device, the fixing plate 48 pushes the surface of the contact pad 411 to contact and press against the surface of the electromechanical device.

[0030] like Figure 3 As shown, the other end of the piston rod 44 is fixedly connected to the second spring 413, and the other end of the second spring 413 is slidably connected to the inner wall of the gas cylinder 43. When the piston rod 44 squeezes the gas in the gas cylinder 43, the second spring 413 is compressed. After the squeezing of the piston rod 44 is released, the second spring 413 drives the piston rod 44 to reset. When the gas enters the gas cylinder 43 and pushes the piston rod 44 to move, the second spring 413 is pulled up.

[0031] like Figure 3 As shown, the middle part of the connecting pipe 45 is configured as a bellows. When the two moving plates 42 move close to each other, the part of the connecting pipe 45 configured as a bellows is contracted.

[0032] like Figure 3 As shown, one end of the bidirectional screw rod 41 passes through the mounting frame 2 and is fixedly connected to a knob 414, and a ring-shaped protrusion is fixedly connected to the surface of the knob 414. When the bidirectional screw rod 41 needs to be rotated, the knob 414 can be rotated.

[0033] When the utility model is used, when installing the electromechanical equipment, the electromechanical equipment is placed above the movable plate 3, and the two-way screw rod 41 is rotated to drive the two movable plates 42 to move and approach each other, and the fixed frame 47 and the fixed plate 48 are driven to move synchronously through the gas cylinder 43 and the piston rod 44, and the fixed plate 48 drives the contact pad 411 to press against the electromechanical equipment. At this time, the two fixed plates 48 complete the installation and fixation of the electromechanical equipment. After the fixation is completed, the electronic switch valve 46 is opened. When the electromechanical equipment is running, the vibration force drives the electromechanical equipment to move horizontally, and the electromechanical equipment will move toward one of the gas cylinders 43 and away from the other gas cylinder 43. At this time, The electromechanical equipment will push the fixed plate 48 in the moving direction, and under the action of the corresponding fixed frame 47, the piston rod 44 will be driven to move and squeeze the gas in the gas storage cylinder 43 in the moving direction. At this time, the gas is squeezed into the connecting pipe 45 and enters another gas storage cylinder 43 through the connecting pipe 45 and pushes the corresponding piston rod 44 to move in the moving direction of the electromechanical equipment, thereby pushing the fixed frame 47 and the fixed plate 48 to move, so that when the electromechanical equipment vibrates, the fixed plate 48 away from the electromechanical equipment always presses against the electromechanical equipment. When the vibration force moves up and down, the electromechanical equipment will drive the fixed plate 48 and the slide plate 49 to move up and down, and the two fixed plates 48 always clamp the electromechanical equipment.

[0034] It should be noted that the electronic switch valve 46 in the above description is a device with relatively mature application in the prior art, and the specific model can be selected according to actual needs, which will not be described in detail here.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mounting bracket for coal mine electromechanical equipment, characterized in that: include: A base (1), the top of the base (1) being fixedly connected to a mounting frame (2), the inner wall of the mounting frame (2) being slidably connected to a movable plate (3), and the top of the movable plate (3) being provided with a fixing mechanism (4); The fixing mechanism (4) comprises a bidirectional screw rod (41) rotatably connected to the inner wall of the mounting frame (2); the surface of the bidirectional screw rod (41) is threadedly connected with two movable plates (42); the top end of the movable plate (42) passes through the movable plate (3); the opposite sides of the two movable plates (42) are fixedly connected with air cylinders (43); the inner wall of the air cylinder (43) is slidably connected with a piston rod (44); one end of the piston rod (44) passes through the air cylinder (43); one end of one of the air cylinders (43) is connected with a connecting pipe (45); the other end of the connecting pipe (45) passes through the two movable plates (42) in sequence and is connected to one end of the other air cylinder (43); the surface of the connecting pipe (45) is provided with an electronic switch valve (46).

2. A coal mine electromechanical mounting bracket according to claim 1, characterized in that: The fixing mechanism (4) also includes a fixing frame (47) fixedly connected to one end of the piston rod (44); the inner wall of the fixing frame (47) is slidably connected to a slide plate (49); one side of the slide plate (49) passes through the fixing frame (47) and is fixedly connected to a fixing plate (48); the top and bottom ends of the slide plate (49) are fixedly connected to a first spring (410); the other end of the first spring (410) is fixedly connected to the inner wall of the fixing frame (47).

3. A coal mine electromechanical mounting bracket according to claim 2, characterized in that: A contact pad (411) is fixedly connected to the other side of the fixing plate (48), and the contact pad (411) is a rubber component.

4. A coal mine electromechanical mounting bracket according to claim 1, characterized in that: The other end of the piston rod (44) is fixedly connected to a second spring (413), and the other end of the second spring (413) is slidably connected to the inner wall of the air storage cylinder (43).

5. The coal mine electromechanical mounting bracket according to claim 3, characterized in that: The surface of the contact pad (411) is provided with grooves (412) distributed in equal rows, and the shape of the grooves (412) is V-shaped.

6. A coal mine electromechanical mounting bracket according to claim 1, characterized in that: The middle part of the connecting pipe (45) is arranged as a bellows.

7. A coal mine electromechanical mounting bracket according to claim 1, characterized in that: One end of the bidirectional screw rod (41) passes through the mounting frame (2) and is fixedly connected to a knob (414), and a surface of the knob (414) is fixedly connected to protrusions distributed in a ring shape.

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