Coal mine electromechanical maintenance fixing device

Abstract

The utility model discloses a coal mine electromechanical maintenance fixing device, and belongs to the technical field of fixing devices. Comprising a supporting base, moving wheels are arranged on the periphery of the bottom end of the supporting base, a moving push rod is inserted into the end of the supporting base, a rotating open groove is formed in the supporting base, a rotating seat is arranged in the rotating open groove, and guide rods are arranged on the periphery of the rotating seat; a sliding open groove is formed in the top end of the supporting base, a sliding extrusion block is inserted into the sliding open groove, and the sliding extrusion block penetrates through the sliding open groove and extends into the rotating open groove. According to the utility model, an electromechanical part can be placed above the supporting base, then the servo motor drives the rotating seat to rotate, and the rotating seat drives the guide rod to rotate, so that the guide rod drives the sliding extrusion block to move, and the sliding extrusion block completes extrusion and fixation of the electromechanical part; and then the device can be conveniently transported to a designated maintenance place for maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a coal mine electromechanical maintenance fixing device. Background Art

[0002] In the process of coal mining, a large number of electromechanical devices are usually required to work. During the maintenance and overhaul of the electromechanical devices, they need to be moved to a maintenance point for maintenance. The existing method is usually to move the electromechanical devices onto a mobile vehicle for movement.

[0003] However, the stability of electromechanical equipment after being transported on a mobile vehicle is poor. In order to avoid shaking and falling during transportation, it is usually fixed with ropes to ensure better stability during transportation and maintenance. However, this method is inconvenient to fix and wastes maintenance time. Therefore, we propose a coal mine electromechanical maintenance fixing device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes a coal mine electromechanical maintenance fixing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A coal mine electromechanical maintenance fixing device, comprising a support base, wherein the bottom end of the support base is provided with moving wheels all around, a moving push rod is inserted into the end of the support base, a rotating slot is provided inside the support base, a rotating seat is provided inside the rotating slot, guide rods are provided around the rotating seat, a sliding slot is provided at the top of the support base, a sliding extrusion block is inserted into the sliding slot, and the end of the sliding extrusion block passes through the sliding slot and extends to the inside of the rotating slot;

[0007] Place the electromechanical device on top of the support base, and then rotate the rotating seat to drive the guide rod to rotate, thereby causing multiple groups of sliding extrusion blocks to move synchronously, so that the sliding extrusion blocks can complete the extrusion and fixation of the electromechanical device.

[0008] Preferably, the guide rod is arranged in an arc shape, and a hole groove is provided at the middle position of the guide rod, a connecting shaft block is provided at the bottom end of the sliding extrusion block, and the guide rod is sleeved on the outside of the connecting shaft block;

[0009] The rotation of the guide rod can drive the connecting shaft block to slide inside the guide rod, so that the guide rod can better drive the sliding extrusion block to move.

[0010] Preferably, a fixed shaft is provided inside the sliding slot, and the end of the sliding extrusion block is sleeved on the outside of the fixed shaft;

[0011] The sliding extrusion block can move more stably in the sliding groove to avoid shaking and separation, thereby enabling the sliding extrusion block to better clamp the electromechanical device.

[0012] Preferably, a servo motor is arranged at the center of the bottom end of the support base, and the output end of the servo motor is arranged to extend to the inside of the rotating slot and is fixedly connected to the rotating seat;

[0013] The servo motor can drive the rotating seat to rotate, so that the rotating seat can better complete the rotation of the guide rod.

[0014] Preferably, the end of the movable push rod passes through the support base and extends to the bottom of the support base, and an embedded rod is provided at the bottom end of the movable push rod;

[0015] The movable push rod can drive the embedded rod to move, so that the embedded rod is embedded in the ground, so that the support base can be fixed in position at the maintenance site, and the maintenance of the electromechanical can be completed directly on the support base, which is convenient for the subsequent transportation of the electromechanical.

[0016] Preferably, a connecting rod is provided at the end of the embedding rod, a limiting embedding rod is inserted at the middle position of the end of the connecting rod, a plurality of groups of limiting embedding holes are annularly provided on the shaft of the moving wheel, and the limiting embedding rod and the limiting embedding holes are adapted to each other;

[0017] After the support base is fixed in position, the movable push rod descends to drive the embedding rod to be embedded in the ground, and the connecting rod and the limiting embedding rod descend synchronously, so that the limiting embedding rod can be embedded in the limiting embedding hole for limited fixation, and the moving wheel can be fixed to prevent the moving wheel from rotating, and the moving push rod can be prevented from driving the embedding rod to be separated, thereby making the support base more stable after being fixed.

[0018] Preferably, a support spring is sleeved on the outside of the limiting embedded rod, one end of the support spring is fixedly connected to the limiting embedded rod, and the other end of the support spring is fixedly connected to the end of the connecting rod;

[0019] The support spring can drive the limiting embedded rod to better embed into the limiting embedded hole for limiting and fixing.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model can place the electromechanical device on top of the supporting base, and then the servo motor drives the rotating seat to rotate, and the rotating seat drives the guide rod to rotate, so that the guide rod drives the sliding extrusion block to move, so that the sliding extrusion block completes the extrusion and fixation of the electromechanical device, and then it is convenient to transport it to the designated maintenance place for maintenance.

[0022] 2. When the utility model reaches the designated position, the movable push rod can be connected to the embedded rod and embedded into the ground, and then the limiting embedded rod can be embedded into the inside of the limiting embedded hole for limiting and fixing, so that the stability of the support base can be better, and then the electromechanical maintenance can be completed directly on the support base, which is convenient for subsequent transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural diagram of a coal mine electromechanical maintenance and fixing device proposed by the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of a front cross-sectional structure;

[0025] Figure 3 for Figure 2 Middle second perspective upward structural diagram;

[0026] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0027] In the figure: 1. Support base; 2. Moving wheel; 3. Moving push rod; 4. Rotating slot; 5. Servo motor; 6. Rotating seat; 7. Guide rod; 8. Sliding slot; 9. Sliding extrusion block; 10. Fixed shaft rod; 11. Connecting shaft block; 12. Embedded rod; 13. Connecting rod; 14. Limiting embedded rod; 15. Limiting embedded hole; 16. Support spring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Reference Figure 1-4The coal mine electromechanical maintenance fixing device shown in the figure has movable wheels 2 arranged around the bottom end of the support base 1, and then a movable push rod 3 is inserted at the end of the support base 1, and a rotating slot 4 is opened inside the support base 1, and a rotating seat 6 is arranged inside the rotating slot 4, so that guide rods 7 are arranged around the rotating seat 6, and a sliding slot 8 is opened at the top of the support base 1, and then a sliding extrusion block 9 is inserted inside the sliding slot 8, and the end of the sliding extrusion block 9 passes through the sliding slot 8 and extends to the rotating slot 4. Inside, the guide rod 7 is arranged in an arc shape, and a hole groove is opened at the middle position of the guide rod 7, so that a connecting shaft block 11 is arranged at the bottom end of the sliding extrusion block 9, and then the guide rod 7 is sleeved on the outside of the connecting shaft block 11, and a fixed shaft rod 10 is arranged inside the sliding slot 8, and at the same time, the end of the sliding extrusion block 9 is sleeved on the outside of the fixed shaft rod 10, so that a servo motor 5 is arranged at the bottom center position of the support base 1, and then the output end of the servo motor 5 is arranged to extend to the inside of the rotating slot 4 and is fixedly connected to the rotating seat 6.

[0030] For a detailed description of the embedded rod 12 and the limiting embedded rod 14 in this embodiment, please refer to Figure 3 The end of the moving push rod 3 passes through the support base 1 and extends to the bottom of the support base 1, and an embedded rod 12 is provided at the bottom end of the moving push rod 3, and a connecting rod 13 is provided at the end of the embedded rod 12, so that a limiting embedded rod 14 is inserted at the middle position of the end of the connecting rod 13, and then a plurality of groups of limiting embedded holes 15 are annularly opened on the axis of the moving wheel 2, and the limiting embedded rod 14 and the limiting embedded holes 15 are adapted to each other, and at the same time, a supporting spring 16 is sleeved on the outside of the limiting embedded rod 14, so that one end of the supporting spring 16 is fixedly connected to the limiting embedded rod 14, and then the other end of the supporting spring 16 is fixedly connected to the end of the connecting rod 13.

[0031] Working principle: When the utility model is in use, the electromechanical device that needs maintenance is placed above the support base 1, and then the servo motor 5 drives the rotating seat 6 to rotate, and the rotating seat 6 drives the guide rod 7 to rotate, so that the guide rod 7 drives the sliding extrusion block 9 to move through the connecting shaft block 11, and then the sliding extrusion blocks 9 move relative to each other to complete the limit fixation of the electromechanical device, and then the personnel can directly push the support base 1 to move and transport the electromechanical device to the designated maintenance location.

[0032] Then, the moving push rod 3 can be pressed to drive the embedding rod 12 to embed into the ground. At the same time, the embedding rod 12 drives the connecting rod 13 and the limiting embedding rod 14 to move during the movement, so that the limiting embedding rod 14 squeezes the arc surface of the shaft on the moving wheel 2, thereby moving the limiting embedding rod 14. Then, under the action of the supporting spring 16, the limiting embedding rod 14 is embedded in the limiting embedding hole 15 for limiting, which can prevent the moving wheel 2 from rotating and prevent the embedding rod 12 from leaving the ground, further improving the stability of the support base 1, allowing personnel to complete the maintenance of the electromechanical system directly on the support base 1, which is convenient for subsequent transportation.

[0033] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0034] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0035] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A coal mine electromechanical maintenance fixture, comprising a support base (1), characterized in that: The bottom of the support base (1) is provided with movable wheels (2) all around, the end of the support base (1) is inserted with a movable push rod (3), the interior of the support base (1) is provided with a rotating slot (4), the interior of the rotating slot (4) is provided with a rotating seat (6), the rotating seat (6) is provided with guide rods (7) all around, the top of the support base (1) is provided with a sliding slot (8), the interior of the sliding slot (8) is inserted with a sliding extrusion block (9), and the end of the sliding extrusion block (9) passes through the sliding slot (8) and extends to the interior of the rotating slot (4).

2. A coal mine electromechanical maintenance and fixing device according to claim 1, characterized in that: The guide rod (7) is arranged in an arc shape, and a hole groove is provided at the middle position of the guide rod (7). A connecting shaft block (11) is provided at the bottom end of the sliding extrusion block (9), and the guide rod (7) is sleeved on the outside of the connecting shaft block (11).

3. A coal mine electromechanical maintenance and fixing device according to claim 1, characterized in that: A fixed shaft rod (10) is arranged inside the sliding slot (8), and the end of the sliding extrusion block (9) is sleeved on the outside of the fixed shaft rod (10).

4. A coal mine electromechanical maintenance and fixing device according to claim 1, characterized in that: A servo motor (5) is arranged at the center position of the bottom end of the support base (1), and the output end of the servo motor (5) is arranged to extend into the interior of the rotating slot (4) and is fixedly connected to the rotating seat (6).

5. A coal mine electromechanical maintenance and fixing device according to claim 1, characterized in that: The end of the movable push rod (3) passes through the support base (1) and extends to the bottom of the support base (1), and the bottom end of the movable push rod (3) is provided with an embedded rod (12).

6. A coal mine electromechanical maintenance and fixing device according to claim 5, characterized in that: A connecting rod (13) is provided at the end of the embedding rod (12), a limiting embedding rod (14) is inserted at the middle position of the end of the connecting rod (13), and a plurality of groups of limiting embedding holes (15) are provided in an annular shape on the shaft of the moving wheel (2), and the limiting embedding rod (14) and the limiting embedding holes (15) are adapted to each other.

7. A coal mine electromechanical maintenance and fixing device according to claim 6, characterized in that: A support spring (16) is sleeved on the outside of the limiting embedded rod (14), one end of the support spring (16) is fixedly connected to the limiting embedded rod (14), and the other end of the support spring (16) is fixedly connected to the end of the connecting rod (13).

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