CN207964885U - A kind of improved power high voltage test connection device - Google Patents

Abstract

The utility model belongs to the field of electric equipment, and in particular relates to an improved electrical high-voltage test wiring device, which comprises a high-altitude clamp with adjustable jaw size and a support rod, and the high-altitude clamp and the support rod form a rotation fit. The wiring device of the utility model is provided with a high-altitude clamp with an adjustable jaw size, and the clamp and the support rod form a rotational connection with an adjustable angle. When in use, the operator starts the motor to open the jaw of the high-altitude clamp to the maximum. , then the operator holds the support rod and pushes it from bottom to top to align the high-altitude fixture with the equipment to be tested so that the equipment to be tested is accommodated in the high-altitude fixture, start the motor to shrink the jaw of the high-altitude fixture, and tightly clamp the equipment to be tested. In the specific on-site test process, the angle between the equipment to be tested and the horizontal plane may be any value. Since the high-altitude clamp and the support rod of the utility model wiring device form an adjustable angle rotation connection, it can be connected to any angle of the equipment to be tested. equipment to match.

Description

An Improved Electrical High Voltage Test Wiring Device

technical field

The utility model belongs to the field of electric equipment, in particular to an improved electric high-voltage test wiring device.

Background technique

The existing electric high-voltage experiment is used for product performance testing and dielectric strength testing of various power cables, electrical products, electrical components, insulating materials, and lightning arresters.

In the actual operation process, the clips of some high-voltage test rods are generally unable to be clamped, which is prone to safety accidents. At the same time, the angle between the existing clips and the support rods is pre-adjusted, and the accuracy is easily restricted and affected. .

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide an improved electric high-voltage test wiring device, which can accurately clamp the equipment to be tested.

The utility model provides the following technical solutions:

An improved electric high-voltage test wiring device includes a high-altitude clamp with adjustable jaw size and a support rod, and the high-altitude clamp and the support rod form a rotation fit.

Preferably, the high-altitude jig includes a high-altitude clamp base plate, a fixed splint and a movable splint, the fixed splint is located at one end of the high-altitude clamp base plate, and the end of the high-altitude clamp base plate away from the fixed splint is provided with a strip for the movable splint The through hole, the high-altitude clamp base plate is also provided with a driving mechanism for moving the movable clamp plate along the elongated through hole.

Preferably, the driving mechanism is a screw drive mechanism, and the screw drive mechanism includes a drive screw and a nut matched with the drive screw, and the end of the drive screw close to the fixed splint is connected to the motor, so The above nut is connected with the moving splint.

Preferably, the base plate of the high-altitude clamp is provided with a connecting head, and the top of the support rod is provided with a circular through hole, and the bolt passes through the circular through hole and the connecting head so that the high-altitude clamp and the support rod form a rotational fit.

Preferably, the wiring device further includes a locking mechanism for fixing the angle formed between the high-altitude clamp and the support rod.

Preferably, the fixed splint is provided with a terminal and a conductive copper plate, the terminal is located on the side of the fixed clamp away from the base plate of the high-altitude clamp, and the conductive copper plate is located on the side of the fixed clamp close to the base plate of the high-altitude clamp.

Preferably, both the fixed splint and the movable splint are provided with hooks, the heads of the hooks are arranged oppositely, and a space is formed between the two hook heads to facilitate clamping of the equipment to be tested.

Preferably, both the fixed splint and the movable splint are provided with magnets.

Preferably, the high-altitude clamp base plate and the fixed clamp are integrated into one piece.

The beneficial effects of the utility model are:

1. The wiring device of the present utility model is provided with a high-altitude clamp with an adjustable jaw size, and the clamp and the support rod form a rotational connection with an adjustable angle. When in use, the operator starts the motor to open the jaw of the high-altitude clamp to The maximum value, then the operator holds the support rod and pushes from bottom to top to align the high-altitude fixture with the equipment to be tested so that the equipment to be tested is accommodated in the high-altitude fixture, start the motor to shrink the jaw of the high-altitude fixture, and tightly clamp the to-be-tested Equipment, in the specific on-site test process, the angle between the equipment to be tested and the horizontal plane may be any value, because the high-altitude clamp and the support rod of the utility model wiring device form an adjustable angle rotation connection, so it can be connected with any angle The device under test matches.

2. The setting of the locking mechanism makes the wiring device of the present utility model more stable and safe in the practical process.

3. The setting of the terminal can pass the lead wire with the test equipment through the terminal to prevent the lead wire of the device under test from falling off during operation or in an accidental situation.

4. The setting of the hook can better fix the device to be tested and prevent it from falling. Since the device to be tested usually contains magnetic components, the setting of the magnet can further fix the device to be tested.

Description of drawings

Fig. 1 is the structure schematic diagram when the utility model high-altitude fixture horizontal state;

Fig. 2 is a schematic structural view of the utility model high-altitude clamp when it is in a vertical state;

Fig. 3 is a schematic diagram of the structure of the high-altitude fixture;

Figure 4 is a front view of the high-altitude fixture.

The meanings of the marks in the accompanying drawings are as follows:

1-High-altitude fixture 11-High-altitude clamp base plate 12-Fixed splint 13-Mobile splint 14-Long through hole 15-Screw bracket 16-Drive screw 17-Motor 18-Connector 19-Terminal post 20-Hook 2- support rod

Detailed ways

Below in conjunction with specific embodiment the utility model is described in detail.

As shown in Figures 1-4, 1. An improved electrical high-voltage test wiring device, including a high-altitude clamp 1 and a support rod 2 with an adjustable jaw size. The support rod 2 is made of insulating material, and the high-altitude clamp 1 and the support rod 2 are composed of Turn to fit. The high-altitude clamp 1 includes a high-altitude clamping base plate 11, a fixed clamping plate 12 and a movable clamping plate 13. The fixed clamping plate 12 is located at one end of the high-altitude clamping base plate 11, and the end of the high-altitude clamping base plate 11 away from the fixed clamping plate 12 is provided with a strip for the movable clamping plate 13. Through hole 14 , a drive mechanism for moving movable clamp 13 along elongated through hole 14 is also provided on high-altitude clamp base plate 11 .

Further optimize the foregoing embodiment, the driving mechanism is a screw drive mechanism, the screw drive mechanism includes a drive screw 16 and a nut matched with the drive screw, the end of the drive screw 16 near the fixed splint 12 is connected to the motor 17, the Nut links to each other with movable splint 13.

To further optimize the above-mentioned embodiment, the high-altitude clamp base plate 11 is provided with a connector 18, the connector 18 is preferably a semicircular connector, the top of the support rod 2 is provided with a circular through hole, and the bolt passes through the circular through hole and the connector 18 so that all The above-mentioned high-altitude clamp 1 and the supporting rod structure 2 form a rotation fit.

The wiring device of this embodiment is provided with a high-altitude clamp with an adjustable jaw size, and the clamp and the support rod form a rotational connection with an adjustable angle. When in use, the operator starts the motor 17 to open the jaw of the high-altitude clamp 1 to The maximum value, then the operator holds the support rod 2 and pushes it from bottom to top to align the high-altitude fixture 1 with the equipment to be tested so that the equipment to be tested is accommodated in the high-altitude fixture 1, start the motor 17 to shrink the jaw of the high-altitude fixture 1, and tighten it. Clamp the equipment to be tested. In the specific on-site test process, the angle between the equipment to be tested and the horizontal plane may be any value. Since the high-altitude clamp 1 and the support rod 2 of the wiring device in this embodiment form a rotational connection with an adjustable angle , so it can be matched with any angle of the device under test.

To further optimize the above embodiment, the wiring device further includes a locking mechanism for fixing the angle formed by the high-altitude clamp 1 and the support rod 2 . The setting of the locking mechanism makes the wiring device of this embodiment more stable and safe during practical use.

To further optimize the above embodiment, the fixed splint 12 is provided with a terminal 19 and a conductive copper plate 21, the terminal is located on the side of the fixed splint 12 away from the high-altitude clamp substrate 11, and the conductive copper plate 21 is located on the side of the fixed splint 12 close to the high-altitude clamp substrate 11 . The setting of the terminal 19 can pass the lead wire of the test equipment through the terminal 19, so as to prevent the lead wire of the device under test from falling off during operation or in an accidental situation.

To further optimize the above-mentioned embodiment, the fixed splint 12 and the movable splint 13 are provided with hooks 20, the hook heads of the hooks 20 are arranged oppositely, and a space is formed between the hook heads of the two hooks 20 for clamping the equipment to be tested. Both the fixed splint 12 and the movable splint 13 are provided with magnets. The setting of the hook 20 can better fix the device to be tested and prevent it from falling. Since the device to be tested usually contains magnetic components, the setting of the magnet can further fix the device to be tested.

To further optimize the above embodiment, the high-altitude clamp base plate 11 and the fixed clamp plate 12 are integrated.

The above description is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it can still understand the aforementioned The technical solutions described in each embodiment are modified, or some of the technical features are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (9)

1. An improved electrical high-voltage test wiring device, characterized in that it includes an adjustable high-altitude clamp (1) and a support rod (2) with a jaw size, and the high-altitude clamp (1) and the support rod (2) form a rotating Cooperate. 2. A kind of improved electric high-voltage test wiring device according to claim 1, is characterized in that, described high-altitude clamp (1) comprises high-altitude clamp base plate (11), fixed splint (12) and movable splint (13), The fixed splint (12) is located at one end of the high-altitude clamp base plate (11), and the end of the high-altitude clamp base plate (11) away from the fixed splint (12) is provided with a strip-shaped through hole for the movable splint (13) ( 14), the high-altitude clamp base plate (11) is also provided with a driving mechanism for making the movable clamp (13) move along the elongated through hole (14). 3. A kind of improved electric high-voltage test wiring device according to claim 2, it is characterized in that, described drive mechanism is screw drive mechanism, and described screw drive mechanism comprises transmission screw rod (16) and with described The nut that the drive screw rod matches, the end of the drive screw rod (16) close to the fixed splint (12) is connected to the motor (17), and the nut is connected to the movable splint (13). 4. An improved electric high-voltage test wiring device according to claim 2, characterized in that, a connector (18) is provided on the high-altitude clamp base plate (11), and a top of the support rod (2) is provided with A circular through hole, the bolt passes through the circular through hole and the connector (18) so that the high-altitude clamp (1) and the support rod (2) form a rotational fit. 5. An improved electric high-voltage test wiring device according to claim 1, characterized in that, the wiring device also includes an angle formed by the high-altitude clamp (1) and the support rod (2). Fixed locking mechanism. 6. A kind of improved electric high-voltage test wiring device according to claim 2, is characterized in that, on said fixed splint (12) is provided with terminal post (19) and conductive copper plate (21), and said terminal post is located at The fixed splint (12) is away from the side of the high-altitude clamp substrate (11), and the conductive copper plate (21) is located on the side of the fixed splint (12) close to the high-altitude clamp substrate (11). 7. A kind of improved power high-voltage test wiring device according to claim 2, is characterized in that, described fixed splint (12), mobile splint (13) are all provided with hook (20), and described hook (20 ) are arranged oppositely, and a space convenient for clamping the device to be tested is formed between the hook heads of the two hooks (20). 8. An improved electric high-voltage test wiring device according to claim 2, characterized in that, magnets are provided in the fixed splint (12) and the movable splint (13). 9. An improved electric high-voltage test wiring device according to claim 2, characterized in that, the high-altitude clamp base plate (11) and the fixed clamp plate (12) are integrated.