Positioning tool for coal mine electromechanical maintenance

Abstract

The utility model discloses a locating tool for coal mine electromechanical maintenance, and relates to the technical field of coal mine equipment maintenance auxiliary devices, the locating tool comprises a supporting frame, the supporting frame is of a U-shaped structure, a first sliding rod and a second sliding rod are fixedly arranged on the two sides of the upper surface of the supporting frame, a first sliding sleeve is arranged on the outer side of the first sliding rod in a sleeved mode, and a second sliding sleeve is arranged on the outer side of the second sliding rod in a sleeved mode. A movable sleeve is movably arranged in the middle of the outer side of the first sliding sleeve through a pin shaft, and a hydraulic rod is arranged in the movable sleeve in a penetrating mode. The supporting frame is arranged, the hydraulic rods capable of sliding and overturning are arranged on the two sides of the supporting frame, when the coal mine electromechanical equipment is maintained, the hydraulic rods can be moved to the two sides of the electromechanical equipment through the supporting frame, the upper portion of the electromechanical equipment is supported through the hydraulic rods, and therefore the electromechanical equipment can be disassembled and moved conveniently; therefore, the problem that operation of maintenance personnel is limited by narrow space is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for coal mine equipment maintenance, and particularly relates to a positioning tooling for coal mine electromechanical maintenance. Background Technique

[0002] When maintaining coal mine electromechanical equipment, maintenance personnel need to reach into the equipment to repair and replace internal circuit boards, parts, etc. during the maintenance of various large-scale electromechanical equipment. For the maintenance of various large-scale equipment, maintenance personnel even need to enter the equipment completely for maintenance.

[0003] For example, a coal mine electromechanical positioning tooling with the publication number of CN211661894U includes a bottom plate. A first groove is opened at the top of the bottom plate, and a driving component and a first bearing are fixedly connected to the bottom of the inner wall of the first groove; in the present utility model, through the operation of the double-shaft motor, the first lead screw and the second lead screw can be driven to rotate. With the sliding cooperation of the sliding rod and the sliding sleeve, the threaded nut can drive the positioning plate to move left and right, realizing the adjustment of the distance between the two positioning plates. The device adopts a double-shaft motor, a first lead screw, a second lead screw, a threaded nut, a sliding rod, a sliding sleeve and a positioning plate, achieving the purpose of positioning electromechanical equipment with different lengths, with high flexibility in use. By setting the driving component, the first rotating shaft, the hydraulic push rod and the support seat, the purpose of driving the electromechanical equipment to rotate is realized, and at the same time, the height adjustment and support use of the device are achieved, greatly improving the maintenance efficiency.

[0004] The above technical solution has some problems in practical applications. When maintaining coal mine electromechanical equipment, maintenance personnel are restricted by the narrow space underground in the coal mine and it is inconvenient to maintain the equipment, resulting in low maintenance efficiency.

[0005] Therefore, it is very necessary to invent a positioning tooling for coal mine electromechanical maintenance to solve the above problems. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a positioning tooling for coal mine electromechanical maintenance to solve the problems raised in the above background technique.

[0007] To achieve the above object, the utility model provides the following technical solution: A positioning tooling for coal mine electromechanical maintenance, including a support frame, the support frame is set as a "U" - shaped structure, both sides of the upper surface of the support frame are fixedly provided with a first sliding rod and a second sliding rod, the outer side of the first sliding rod is sleeved with a first sliding sleeve, the middle part of the outer side of the first sliding sleeve is movably provided with a movable sleeve through a pin shaft, the inside of the movable sleeve is penetrated by a hydraulic rod, the top end of the hydraulic rod is fixedly provided with a support plate, the bottom end of the hydraulic rod is fixedly provided with a base, and a tension spring is arranged between the base and the movable sleeve, a limiting plate is fixedly provided in the middle of the hydraulic rod, and the limiting plate is arranged above the movable sleeve, the outer side of the second sliding rod is sleeved with a second sliding sleeve, and an installation frame is fixedly arranged between the two second sliding sleeves, and the middle part of the upper surface of the installation frame is movably provided with two movable arms through a pin shaft.

[0008] Preferably, one end of the upper surface of the movable arm is penetrated by a slot, and a clamping plate is inserted into the slot.

[0009] Preferably, a plurality of positioning holes are penetrated in the middle of the clamping plate, and positioning pins are inserted into the positioning holes.

[0010] Preferably, one end of the movable arm is fixedly provided with an extension seat, the inside of the extension seat is movably provided with a movable seat through a pin shaft, and a threaded groove is penetrated in the middle of the movable seat.

[0011] Preferably, a double - headed screw is arranged on the outer side of the installation frame, both ends of the double - headed screw are respectively penetrated into the threaded grooves in the middle of the two movable seats, and a rubber sleeve is fixedly arranged in the middle of the double - headed screw.

[0012] Preferably, support wheels are arranged at both ends of the lower surface of the installation frame, and walking wheels are arranged at the four corners of the lower surface of the support frame.

[0013] The technical effects and advantages of the utility model:

[0014] 1. By setting the support frame, hydraulic rods that can slide and flip are arranged on both sides of the support frame. When maintaining coal mine electromechanical equipment, the hydraulic rods can be moved to both sides of the electromechanical equipment through the support frame, and the upper part of the electromechanical equipment is supported by the hydraulic rods, so as to facilitate the disassembly and movement of the electromechanical equipment, thus solving the problem that the maintenance personnel's operation is restricted by the narrow space.

[0015] 2. By setting a slidable installation frame above the support frame, two movable arms are arranged on the upper surface of the installation frame. The two movable arms cooperate to clamp the electromechanical equipment. By adjusting the position of the installation frame, the position of the electromechanical equipment can be adjusted, so as to facilitate the maintenance work. Brief Description of the Drawings

[0016] Figure 1 This is the schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 This is the schematic diagram of the movable arm structure of the present utility model.

[0018] Figure 3 This is the schematic diagram of the mounting bracket structure of the present utility model.

[0019] Figure 4 This is the schematic diagram of the hydraulic rod structure of the present utility model.

[0020] In the figure: 1, support frame; 2, first slide bar; 3, second slide bar; 4, first slide sleeve; 5, movable sleeve; 6, hydraulic rod; 7, support plate; 8, base; 9, tension spring; 10, limit plate; 11, second slide sleeve; 12, mounting bracket; 13, movable arm; 14, slot; 15, clamping plate; 16, positioning hole; 17, positioning pin; 18, extension seat; 19, movable seat; 20, double-headed screw; 21, rubber sleeve; 22, support wheel; 23, walking wheel. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides a positioning tooling for coal mine electromechanical maintenance as shown in Figures 1-4 Figure, which includes a support frame 1. The support frame 1 is set in a "U" - shaped structure. On both sides of the upper surface of the support frame 1, a first slide bar 2 and a second slide bar 3 are fixedly arranged. A first slide sleeve 4 is sleeved outside the first slide bar 2. The middle part of the outside of the first slide sleeve 4 is movably provided with a movable sleeve 5 through a pin shaft. A hydraulic rod 6 is penetrated inside the movable sleeve 5. The top end of the hydraulic rod 6 is fixedly provided with a support plate 7. The hydraulic rod 6 can realize the support for the space above the electromechanical equipment;

[0023] Specifically, the bottom end of the hydraulic rod 6 is fixedly provided with a base 8, and a tension spring 9 is arranged between the base 8 and the movable sleeve 5. A limit plate 10 is fixedly arranged in the middle of the hydraulic rod 6, and the limit plate 10 is arranged above the movable sleeve 5. The cooperation of the limit plate 10 and the tension spring 9 can limit the position between the hydraulic rod 6 and the movable sleeve 5, so as to ensure the stability of the hydraulic rod 6 during the use and movement of the equipment;

[0024] More specifically, a second sliding sleeve 11 is sleeved on the outer side of the second sliding rod 3. An installation frame 12 is fixedly arranged between the two second sliding sleeves 11. Two movable arms 13 are movably arranged on the middle part of the upper surface of the installation frame 12 through a pin shaft. A slot 14 is arranged through one end of the upper surface of the movable arm 13. A clamping plate 15 is inserted in the slot 14. A plurality of positioning holes 16 are arranged through the middle part of the clamping plate 15. A positioning pin 17 is inserted in the positioning hole 16. The positioning pin 17 cooperates with the positioning hole 16 to fix the position of the clamping plate 15. The clamping plate 15 can play an auxiliary positioning role for the electromechanical equipment;

[0025] Moreover, an extension seat 18 is fixedly arranged at one end of the movable arm 13. A movable seat 19 is movably arranged in the extension seat 18 through a pin shaft. A threaded groove is arranged through the middle part of the movable seat 19. A double-headed screw rod 20 is arranged on the outer side of the installation frame 12. The two ends of the double-headed screw rod 20 are respectively arranged through the threaded grooves in the middle parts of the two movable seats 19. A rubber sleeve 21 is fixedly arranged in the middle of the double-headed screw rod 20. The double-headed screw rod 20 cooperates with the threaded groove to move the two movable seats 19 away from each other. The movable seat 19 drives the movable arm 13 to move through the extension seat 18, so that the two movable arms 13 clamp and fix the electromechanical equipment;

[0026] In addition, support wheels 22 are arranged at both ends of the lower surface of the installation frame 12. The support wheels 22 can play an auxiliary supporting role. The support wheels 22 are set as universal wheels. Walking wheels 23 are arranged at the four corners of the lower surface of the support frame 1. The walking wheels 23 are set as self-locking universal wheels. The arrangement of the walking wheels 23 facilitates the movement of the device.

[0027] Working principle of the utility model:

[0028] When the device is in use, the support frame 1 is moved to the outside of the electromechanical equipment through the walking wheels 23, and the movable sleeve 5 is flipped, so that the movable sleeve 5 drives the hydraulic rod 6 to move until the hydraulic rod 6 is perpendicular to the ground. At this time, the hydraulic rod 6 is controlled to extend until the top end of the hydraulic rod 6 fits with the upper part of the electromechanical equipment. Then the base 8 at the bottom end of the hydraulic rod 6 fits with the ground. At this time, the hydraulic rod 6 can support the upper space of the electromechanical equipment. At this time, the double-headed screw rod 20 is rotated through the rubber sleeve 21. The double-headed screw rod 20 cooperates with the threaded groove to move the two movable seats 19 away from each other. The movable seat 19 drives the movable arm 13 to move through the extension seat 18, so that the two movable arms 13 clamp and fix the electromechanical equipment. At this time, the installation frame 12 is pushed, and the position of the electromechanical equipment can be adjusted, so that the electromechanical equipment can be moved to a position convenient for maintenance, so as to facilitate the maintenance work.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A positioning tool for coal mine electromechanical maintenance, comprising a support frame (1), characterized in that: The support frame (1) is configured as a "U"-shaped structure. A first slide bar (2) and a second slide bar (3) are fixedly arranged on both sides of the upper surface of the support frame (1). A first slide sleeve (4) is sleeved on the outer side of the first slide bar (2). A movable sleeve (5) is movably arranged on the middle part of the outer side of the first slide sleeve (4) through a pin. A hydraulic rod (6) is penetrated inside the movable sleeve (5). A support plate (7) is fixedly arranged on the top end of the hydraulic rod (6). The bottom end of the hydraulic rod (6) is A base (8) is fixedly arranged, and a tension spring (9) is arranged between the base (8) and the movable sleeve (5); a limit plate (10) is fixedly arranged in the middle of the hydraulic rod (6), and the limit plate (10) is arranged above the movable sleeve (5); a second sliding sleeve (11) is sleeved on the outer side of the second sliding rod (3); a mounting frame (12) is fixedly arranged between the two second sliding sleeves (11); and two movable arms (13) are movably arranged in the middle of the upper surface of the mounting frame (12) through a pin shaft.

2. A positioning tool for coal mine electromechanical maintenance according to claim 1, characterized in that: A slot (14) is provided through one end of the upper surface of the movable arm (13), and a clamping plate (15) is inserted into the interior of the slot (14).

3. A positioning tool for coal mine electromechanical maintenance according to claim 2, characterized in that: A plurality of positioning holes (16) are provided through the middle of the clamping plate (15), and positioning pins (17) are inserted into the interior of the positioning holes (16).

4. A positioning tool for coal mine electromechanical maintenance according to claim 3, characterized in that: An extension seat (18) is fixedly provided at one end of the movable arm (13), a movable seat (19) is movably provided inside the extension seat (18) via a pin shaft, and a threaded groove is provided through the middle of the movable seat (19).

5. A positioning tool for coal mine electromechanical maintenance according to claim 4, characterized in that: A double-headed screw (20) is arranged on the outer side of the mounting frame (12), and the two ends of the double-headed screw (20) are respectively inserted into the thread grooves in the middle of the two movable seats (19), and a rubber sleeve (21) is fixedly arranged in the middle of the double-headed screw (20).

6. A positioning tool for coal mine electromechanical maintenance according to claim 5, characterized in that: Support wheels (22) are provided at both ends of the lower surface of the mounting frame (12), and walking wheels (23) are provided at the four corners of the lower surface of the supporting frame (1).

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