Insulator detection clamping device

Abstract

The utility model discloses an insulator detection clamping device which comprises a supporting sleeve and a clamping plate, the inner side of the supporting sleeve is provided with a driving assembly, the driving assembly comprises a motor and a screw rod, the inner side of the supporting sleeve is provided with a moving assembly, the moving assembly comprises a guide sleeve and a sliding rail, the sliding rail is connected with a pushing assembly, and the pushing assembly is connected with the clamping plate. The pushing assembly comprises a sliding block and a rotating rod, the inner side of the guide sleeve is provided with a pressure control assembly, the pressure control assembly comprises a screw sleeve and a button, and the clamping plate is provided with a power connection assembly. The insulator is prevented from slipping off from the inner side of the clamping plate due to insufficient clamping force, or the insulator is damaged due to overlarge clamping force of the clamping plate, the insertion rod is located on the inner side of the clamping plate, the clamping plate is made of an insulating material, outward conduction of electric power on the insertion rod is effectively avoided, the safety of peripheral equipment and personnel is effectively guaranteed, and the service life of the insulator is prolonged. The clamp is suitable for detecting and clamping insulators.

Description

Technical Field

[0001] The utility model relates to the technical field of insulator detection and clamping equipment, in particular to an insulator detection and clamping device. Background Art

[0002] In order to ensure the working safety of insulators, it is often necessary to inspect the insulators, and thus insulator inspection clamping equipment is required. The utility model patent with patent application number CN202321500190.4 discloses a clamping mechanism for a multi-split high-voltage transmission line basin-type insulator inspection device. The main support of the clamping mechanism and the slide rail are integrated into an integrated annular frame structure, which improves the integrity of the structure and simplifies the structural design. It is convenient for high-altitude installation operations and can be installed and disassembled by hand without the aid of other tools. At the same time, the components of the clamp are all non-discrete components, and there will be no problem of falling from high altitudes, which greatly improves the convenience and reliability of installation. According to the technical solution disclosed by the utility model, when the existing insulator inspection clamping equipment is used, on the one hand, it cannot effectively control the clamping force of the insulator, and it is easy to cause loose clamping or damage to the insulator. On the other hand, when performing power inspection on the insulator, it is easy to cause harm to surrounding equipment and personnel due to leakage of the clamping mechanism.

[0003] Therefore, how to design an insulator detection clamping device has become our current problem to be solved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an insulator detection clamping device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable design, is convenient to use, and is suitable for the detection and clamping of insulators.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulator detection clamping device, comprising a support sleeve and a clamping plate, a driving assembly is installed on the inner side of the support sleeve, the driving assembly includes a motor and a screw rod, a moving assembly is installed on the inner side of the support sleeve, the moving assembly includes a guide sleeve and a slide rail, a pushing assembly is connected to the slide rail, the pushing assembly includes a slider and a rotating rod, a pressure control assembly is installed on the inner side of the guide sleeve, the pressure control assembly includes a wire sleeve and a button, a power connection assembly is installed on the clamping plate, the power connection assembly includes an insertion rod and a movable plate, a clamping assembly is installed on the clamping plate, and the clamping assembly includes a sleeve and a spring.

[0006] Furthermore, the motor is mounted on the inner wall of the support sleeve by bolts, the screw rod is key-connected to the output shaft of the motor, the guide sleeve is sleeved on the outside of the screw rod, and the slide rail is welded to one end of the guide sleeve.

[0007] Furthermore, the outer side of the slide rail is clamped on the inner wall of the support sleeve, the inner side of the slide rail is provided with a slide groove, one end of the slider is clamped on the inner side of the slide groove, and the other end of the slider extends to the outer side of the slide rail.

[0008] Furthermore, one end of the rotating rod is installed on the other end of the slider through a rotating shaft, the other end of the rotating rod passes through the support sleeve and extends to the outside of the support sleeve, the rotating rod is installed on the inside of the support sleeve through the rotating shaft, and one end of the splint is integrally formed at the other end of the rotating rod.

[0009] Furthermore, a groove is provided on the inner side of the guide sleeve, the wire sleeve is clamped on the inner wall on one side of the groove, the wire sleeve is arranged on the outer side of the screw rod through a threaded sleeve, the wire sleeve is connected to the inner wall on the other side of the groove through a spring, and the button is installed on the inner side of the groove through a bolt.

[0010] Furthermore, the sleeve is welded to one side of the clamping plate, the movable plate is clamped on the inner side of the sleeve, and one side of the movable plate is connected to the inner wall of the sleeve through spring 2.

[0011] Furthermore, one end of the insertion rod is welded to the other side of the movable plate, and the other end of the insertion rod passes through the clamping plate and extends to the other side of the clamping plate, and the other side of the clamping plate is integrally formed with a snap groove.

[0012] Furthermore, an interface is welded at one end of the support sleeve, a switch group is installed on the outer side of the support sleeve by bolts, the interface is connected to the plug rod and the switch group through wires, the switch group is connected to the button and the motor through wires, and the button is connected to the motor through wires.

[0013] Beneficial effects: 1. When the insulator detection clamping device is in use, the motor is turned on, and the motor pushes the wire sleeve through the screw rod, and the wire sleeve pushes the guide sleeve through the spring, and the guide sleeve drives the slide rail to move to the right, and the slide rail drives the slider to move to the right, and the slider drives the rotating rod to rotate, and the two clamps are clamped on the outer side of the insulator, and the screw rod pushes the wire sleeve, and the wire sleeve compresses the spring and moves toward the button until the wire sleeve squeezes the button and the motor stops rotating, thereby being able to control the clamping force of the clamp on the insulator, thereby preventing the insulator from slipping from the inside of the clamp due to insufficient clamping force, or damaging the insulator due to excessive clamping force of the clamp.

[0014] 2. When the insulator detection clamping device performs electrical detection on the insulator, the movable plate in the sleeve squeezes the plug rod under the elastic force of the second spring, and the other end of the plug rod is clamped on the outer side of the insulator to ensure good contact between the plug rod and the insulator. At the same time, the plug rod is located on the inner side of the clamping plate, and the clamping plate is made of insulating material to effectively prevent the electricity on the plug rod from being transmitted outward, thereby effectively ensuring the safety of surrounding equipment and personnel.

[0015] 3. The insulator detection clamping device is reasonably designed, efficient and convenient to use, and is suitable for the detection and clamping of insulators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an insulator detection clamping device of the utility model;

[0017] Figure 2 This is a cross-sectional view of an insulator detection clamping device of the utility model;

[0018] Figure 3 It is a cross-sectional view of a wire sleeve of an insulator detection clamping device of the utility model;

[0019] Figure 4 It is a cross-sectional view of a sleeve of an insulator detection clamping device of the utility model;

[0020] In the figure: 1. support sleeve; 2. clamping plate; 3. motor; 4. lead screw; 5. guide sleeve; 6. slide rail; 7. slider; 8. rotating rod; 9. thread sleeve; 10. spring 1; 11. button; 12. latch groove; 13. sleeve; 14. plug rod; 15. flap; 16. spring 2; 17. interface; 18. switch group. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4The utility model provides a technical solution: an insulator detection clamping device, including a support sleeve 1 and a clamping plate 2, a driving assembly is installed on the inner side of the support sleeve 1, the driving assembly includes a motor 3 and a screw rod 4, a moving assembly is installed on the inner side of the support sleeve 1, the moving assembly includes a guide sleeve 5 and a slide rail 6, the slide rail 6 is connected with a pushing assembly, the pushing assembly includes a slider 7 and a rotating rod 8, a pressure control assembly is installed on the inner side of the guide sleeve 5, the pressure control assembly includes a wire sleeve 9 and a button 11, an electricity connection assembly is installed on the clamping plate 2, the electricity connection assembly includes a plug rod 14 and a movable plate 15, a clamping assembly is installed on the clamping plate 2, the clamping assembly includes a sleeve 13 and a spring 16, the sleeve 13 is welded to one side of the clamping plate 2, the movable plate 15 is clamped on the inner side of the sleeve 13, and one side of the movable plate 15 is connected to the sleeve 1 through the spring 16 3 is connected, one end of the plug rod 14 is welded to the other side of the movable plate 15, the other end of the plug rod 14 passes through the clamping plate 2 and extends to the other side of the clamping plate 2, and the other side of the clamping plate 2 is integrally formed with a card groove 12, the motor 3 is mounted on the inner wall of the support sleeve 1 by bolts, the screw rod 4 is keyed to the output shaft of the motor 3, the guide sleeve 5 is sleeved on the outside of the screw rod 4, and the slide rail 6 is welded to one end of the guide sleeve 5. When the insulator is subjected to electrical inspection, the movable plate 15 in the sleeve 13 squeezes the plug rod 14 under the elastic force of the spring 16, and the other end of the plug rod 14 is clamped on the outer side of the insulator to ensure that the plug rod 14 has good contact with the insulator. At the same time, the plug rod 14 is located on the inner side of the clamping plate 2, and the clamping plate 2 is made of insulating material, which effectively prevents the power on the plug rod 14 from being conducted outward, thereby effectively ensuring the safety of surrounding equipment and personnel.

[0023] In this embodiment, the outer side of the slide rail 6 is clamped on the inner wall of the support sleeve 1, and a slide groove is provided on the inner side of the slide rail 6. One end of the slider 7 is clamped on the inner side of the slide groove, and the other end of the slider 7 extends to the outer side of the slide rail 6. One end of the rotating rod 8 is installed on the other end of the slider 7 through a rotating shaft, and the other end of the rotating rod 8 passes through the support sleeve 1 and extends to the outer side of the support sleeve 1. The rotating rod 8 is installed on the inner side of the support sleeve 1 through a rotating shaft, and one end of the splint 2 is integrally formed at the other end of the rotating rod 8. A groove is provided on the inner side of the guide sleeve 5, and the wire sleeve 9 is clamped on the inner wall of one side of the groove. The wire sleeve 9 is threadedly sleeved on the outer side of the screw rod 4, and the wire sleeve 9 is connected to the inner wall of the other side of the groove through a spring 10. The button 11 is installed on the inner side of the groove through a bolt, and an interface 17 is welded at one end of the support sleeve 1. The outer side of the support sleeve 1 is connected to the inner wall of the screw rod 4 through a threaded sleeve. A switch group 18 is installed through bolts, and the interface 17 is connected to the plug rod 14 and the switch group 18 through wires, and the switch group 18 is connected to the button 11 and the motor 3 through wires, and the button 11 is connected to the motor 3 through wires. When in use, the motor 3 is turned on, and the motor 3 pushes the wire sleeve 9 through the screw rod 4, and the wire sleeve 9 pushes the guide sleeve 5 through the spring 10, and the guide sleeve 5 drives the slide rail 6 to move to the right, and the slide rail 6 drives the slider 7 to move to the right, and the slider 7 drives the rotating rod 8 to rotate, and the two clamps 2 are clamped on the outer side of the insulator, and the screw rod 4 pushes the wire sleeve 9, and the wire sleeve 9 compresses the spring 10 and moves to the button 11 until the wire sleeve 9 squeezes the button 11, and the motor 3 stops rotating, thereby being able to control the clamping force of the clamp 2 on the insulator to avoid the insulator slipping from the inner side of the clamp 2 due to insufficient clamping force, or damaging the insulator due to excessive clamping force of the clamp.

[0024] The insulator detection clamping device provides power to all electrical equipment through an external power supply. When in use, turn on the motor 3, the motor 3 pushes the wire sleeve 9 through the screw rod 4, the wire sleeve 9 pushes the guide sleeve 5 through the spring 10, the guide sleeve 5 drives the slide rail 6 to move to the right, the slide rail 6 drives the slider 7 to move to the right, the slider 7 drives the rotating rod 8 to rotate, the two clamps 2 are clamped on the outer side of the insulator, the screw rod 4 pushes the wire sleeve 9, the wire sleeve 9 compresses the spring 10 and moves to the button 11 until the wire sleeve 9 squeezes the button 11, the motor 3 stops rotating, and the clamping force of the clamp 2 on the insulator can be controlled. The clamping force of the clamping plate 2 is too strong to prevent the insulator from slipping off the inner side of the clamping plate 2 due to insufficient clamping force, or the insulator from being damaged due to excessive clamping force of the clamping plate. When the insulator is subjected to electrical testing, the movable plate 15 in the sleeve 13 squeezes the plug rod 14 under the elastic force of the spring 16, and the other end of the plug rod 14 is clamped on the outer side of the insulator to ensure that the plug rod 14 has good contact with the insulator. At the same time, the plug rod 14 is located on the inner side of the clamping plate 2, and the clamping plate 2 is made of insulating material, which effectively prevents the electricity on the plug rod 14 from being transmitted outward, thereby effectively ensuring the safety of surrounding equipment and personnel.

[0025] 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. An insulator detection clamping device, comprising a support sleeve (1) and a clamping plate (2), wherein a driving assembly is installed on the inner side of the support sleeve (1), and the driving assembly comprises a motor (3) and a screw rod (4), characterized in that: A moving assembly is installed on the inner side of the support sleeve (1), and the moving assembly includes a guide sleeve (5) and a slide rail (6). The slide rail (6) is connected to a pushing assembly, and the pushing assembly includes a slider (7) and a rotating rod (8). A pressure control assembly is installed on the inner side of the guide sleeve (5), and the pressure control assembly includes a wire sleeve (9) and a button (11). A power connection assembly is installed on the clamping plate (2), and the power connection assembly includes an insertion rod (14) and a movable plate (15). A clamping assembly is installed on the clamping plate (2), and the clamping assembly includes a sleeve (13) and a spring (16).

2. An insulator detection clamping device according to claim 1, characterized in that: The motor (3) is mounted on the inner wall of the support sleeve (1) by means of bolts, the screw rod (4) is key-connected to the output shaft of the motor (3), the guide sleeve (5) is sleeved on the outer side of the screw rod (4), and the slide rail (6) is welded to one end of the guide sleeve (5).

3. An insulator detection clamping device according to claim 2, characterized in that: The outer side of the slide rail (6) is clamped on the inner wall of the support sleeve (1), the inner side of the slide rail (6) is provided with a slide groove, one end of the slider (7) is clamped on the inner side of the slide groove, and the other end of the slider (7) extends to the outer side of the slide rail (6).

4. An insulator detection clamping device according to claim 3, characterized in that: One end of the rotating rod (8) is mounted on the other end of the slider (7) via a rotating shaft, the other end of the rotating rod (8) passes through the support sleeve (1) and extends to the outside of the support sleeve (1), the rotating rod (8) is mounted on the inside of the support sleeve (1) via the rotating shaft, and one end of the clamping plate (2) is integrally formed on the other end of the rotating rod (8).

5. The insulator detection clamping device according to claim 1, characterized in that: A groove is provided on the inner side of the guide sleeve (5), the thread sleeve (9) is clamped on the inner wall of one side of the groove, the thread sleeve (9) is sleeved on the outer side of the screw rod (4) through a thread, the thread sleeve (9) is connected to the inner wall of the other side of the groove through a spring (10), and the button (11) is installed on the inner side of the groove through a bolt.

6. An insulator detection clamping device according to claim 5, characterized in that: The sleeve (13) is welded to one side of the clamping plate (2), the movable plate (15) is clamped on the inner side of the sleeve (13), and one side of the movable plate (15) is connected to the inner wall of the sleeve (13) through a second spring (16).

7. An insulator detection clamping device according to claim 6, characterized in that: One end of the insertion rod (14) is welded to the other side of the movable plate (15), and the other end of the insertion rod (14) passes through the clamping plate (2) and extends to the other side of the clamping plate (2), and the other side of the clamping plate (2) is integrally formed with a snap groove (12).

8. An insulator detection clamping device according to claim 7, characterized in that: An interface (17) is welded to one end of the support sleeve (1), a switch group (18) is installed on the outer side of the support sleeve (1) by means of bolts, the interface (17) is connected to the plug rod (14) and the switch group (18) by means of electric wires, the switch group (18) is connected to the button (11) and the motor (3) by means of electric wires, and the button (11) is connected to the motor (3) by means of electric wires.

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