CN215681680U

CN215681680U - Universal high-voltage electrical test wire fixing clamp

Info

Publication number: CN215681680U
Application number: CN202121989396.9U
Authority: CN
Inventors: 任志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-28
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a universal high-voltage electrical test wire fixing clamp and relates to the technical field of test wire fixing clamp equipment. The test wire clamp comprises a mounting frame arranged on an electric screen cabinet, wherein two rotating rods are symmetrically and rotatably arranged on the mounting frame, a clamping plate used for clamping a test wire is arranged at the free end of each rotating rod, a sliding plate is slidably arranged on the mounting frame, a driving rod used for driving the sliding plate to move is arranged on the mounting frame, an interlocking part acting on the two rotating rods is arranged on the sliding plate, and when the sliding plate moves towards the direction close to the clamping plate along the axis direction of the driving rod, the free ends of the two rotating rods are driven to be away from each other through the interlocking part. The test wire clamping device has the advantages that the sliding plate is driven to move through the driving rod, the two clamping plates clamp the test wire through the linkage piece, and therefore the situation that the test wire falls off and poor contact is caused due to external pulling is prevented, and the test wire clamping device has practicability.

Description

Universal high-voltage electrical test wire fixing clamp

Technical Field

The utility model relates to the technical field of test wire fixing clamp equipment, in particular to a universal high-voltage electrical test wire fixing clamp.

Background

In power plants and substations, a large number of electrical tests require multiple sets of test wires that are plugged into terminals in an electrical cabinet. The dead weight of the test wire may cause the deformation of the terminal in the screen cabinet, and the test port is easy to loose due to external pulling or directly fall off to cause poor contact and the like, so the utility model provides the universal high-voltage electrical test wire fixing clamp to solve the existing defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above problems in the background, the present invention provides a universal high-voltage electrical test wire fixing clip.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a general type high-tension electricity test wire fixation clamp, is including installing the mounting bracket on electric screen cabinet, symmetry and rotation are installed two dwangs on the mounting bracket, the splint that are used for centre gripping test wire are installed to the free end of dwang, slidable mounting has the sliding plate on the mounting bracket, the mounting bracket is installed and is used for the drive the actuating lever that the sliding plate removed, install on the sliding plate and act on two the interlock piece of dwang works as the sliding plate is followed actuating lever axis direction and is towards being close to when the direction of splint is removed, keeps away from each other through two dwang free ends of interlock piece drive, works as the sliding plate is followed actuating lever axis direction and is kept away from to when the direction of splint is removed, is close to each other through two dwang free ends of interlock piece drive.

Further, the interlock spare includes to rotate through the pivot and installs gear on the mounting bracket, two the dwang is installed respectively two in the pivot, the rack is all installed along its length both sides that back on the back mutually to the sliding plate, two the rack respectively with two the gear forms the meshing.

Furthermore, the driving rod is rotatably installed on the mounting frame, a through groove is formed in one side of the mounting frame, and a connecting block which penetrates through the through groove and is sleeved on the driving rod through threads is fixedly arranged on one side of the sliding plate.

Furthermore, a T-shaped block is installed at the bottom of the sliding plate, and a T-shaped groove matched with the T-shaped block is formed in the bottom surface inside the mounting frame in a penetrating mode.

Further, the clamp plate is rotatably mounted at a free end of the rotating rod.

Further, a mounting groove is formed in one side of the mounting frame, and a powerful magnet is mounted inside the mounting groove.

Further, the mounting bracket outside sets firmly inside hollow casing, the inside rotation of casing installs a plurality of digital turntables, casing one side is offered and is used for looking over the fluting of digit.

Further, a knob is mounted at one end of the driving rod through the mounting frame.

The utility model has the following beneficial effects:

1. the test wire clamping device has the advantages that the sliding plate is driven to move through the driving rod, the two clamping plates clamp the test wire through the linkage piece, and therefore the situation that the test wire falls off and poor contact is caused due to external pulling is prevented, and the test wire clamping device has practicability.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of a portion of the structure of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 3 in accordance with the present invention;

reference numerals: 1. a mounting frame; 2. rotating the rod; 3. a splint; 4. a sliding plate; 5. a drive rod; 6. a linkage member; 601. a gear; 602. a rack; 7. penetrating a groove; 8. connecting blocks; 9. mounting grooves; 10. a strong magnet; 11. a housing; 12. a digital carousel; 13. and (4) slotting.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 2 and 4, a universal high-voltage electrical test wire fixing clamp comprises a mounting frame 1 mounted on an electrical cabinet, two rotating rods 2 are symmetrically and rotatably mounted on the mounting frame 1, a clamping plate 3 for clamping a test wire is mounted at a free end of each rotating rod 2, a sliding plate 4 is slidably mounted on the mounting frame 1, a driving rod 5 for driving the sliding plate 4 to move is mounted on the mounting frame 1, a linkage member 6 acting on the two rotating rods 2 is mounted on the sliding plate 4, when the sliding plate 4 moves towards a direction close to the clamping plate 3 along an axial direction of the driving rod 5, the free ends of the two rotating rods 2 are driven to be away from each other through the linkage member 6, when the sliding plate 4 moves towards a direction away from the clamping plate 3 along the axial direction of the driving rod 5, the free ends of the two rotating rods 2 are driven to be close to each other through the linkage member 6, when in use, the device is firstly mounted on the electrical cabinet, then insert the test wire in the terminal that corresponds, make sliding plate 4 remove to the direction that is close to splint 3 along the 5 axis direction of actuating lever through actuating lever 5, make two dwang 2 free ends keep away from each other through interlock 6, thereby make and install splint 3 at dwang 2 free end and keep away from each other, then put the test wire between two splint 3, make sliding plate 4 remove to the direction of keeping away from splint 3 along the 5 axis direction of actuating lever through actuating lever 5, thereby make two dwang 2 be close to each other until splint 3 with the test wire centre gripping, thereby prevent that the external world from dragging leads to the test wire to drop, lead to the bad condition of contact to take place, thereby have the practicality.

As shown in fig. 1, 2 and 4, in some embodiments, the linkage 6 includes a gear 601 rotatably mounted on the mounting frame 1 through a rotating shaft, the two rotating shafts 2 are respectively mounted on the two rotating shafts, racks 602 are respectively mounted on two opposite sides of the sliding plate 4 along the length thereof, the two racks 602 are respectively engaged with the two gears 601, that is, the sliding plate 4 is located between the two gears 601, the sliding plate 4 is moved along the axial direction of the driving rod 5 under the action of the driving rod 5, because the two racks 602 on the sliding plate 4 are respectively engaged with the two gears 601, so that the rotating directions of the two gears 601 are opposite, and the rotating shafts are rotated by the rotation of the gears 601, so that the two rotating shafts 2 are rotated.

As shown in fig. 1 and 4, in some embodiments, the driving rod 5 is rotatably mounted on the mounting frame 1, a thread is provided on the surface of the driving rod 5, a through groove 7 is formed in one side of the mounting frame 1, that is, the through groove 7 is formed in the same direction as the axial direction of the driving rod 5, a connecting block 8 is fixedly arranged on one side of the sliding plate 4 and penetrates through the through groove 7 to be sleeved on the driving rod 5 through a thread, and when the driving rod 5 rotates, the connecting block 8 is in threaded fit with the driving rod 5 and is fixedly arranged on the sliding plate 4, so that the driving rod 5 indirectly drives the sliding plate 4 to move along the axial direction of the driving rod 5 when rotating.

As shown in fig. 3 and 4, in some embodiments, a T-shaped block is installed at the bottom of the sliding plate 4, a T-shaped groove matched with the T-shaped block is formed through the bottom surface inside the mounting frame 1, and the design of the T-shaped groove and the T-shaped block plays a guiding role, so that the sliding plate 4 is smoother when moving.

In some embodiments, as shown in fig. 4, the clamping plate 3 is rotatably mounted on the free end of the rotating rod 2, and the clamping plate 3 is rotatably designed to clamp test wires of different sizes more stably.

As shown in fig. 1 and fig. 2, in some embodiments, a mounting groove 9 is formed on one side of the mounting bracket 1, a strong magnet 10 is installed inside the mounting groove 9, and when the mounting bracket 1 needs to be installed on a power cabinet, only the strong magnet 10 needs to be attached to the power cabinet (the power cabinet is made of ironware).

As shown in fig. 1 and 2, in some embodiments, a hollow housing 11 is fixedly arranged outside the mounting rack 1, a plurality of digital rotating discs 12 are rotatably arranged inside the housing 11, a slot 13 for checking numbers is formed in one side of the housing 11, it should be noted that the structures of the housing 11 and the digital rotating discs 12 can be consistent with those of a rotating disc type coded lock on an existing trunk, but the structure does not have the characteristic of unlocking the coded lock, and the digital rotating discs 12 enable a worker to change or disassemble a test line when the worker needs to change or disassemble the test line, know the test line currently clamped by the device, and prevent the worker from disassembling the test line incorrectly. It should be noted that each experimental line has a corresponding number, and only a turntable is needed.

As shown in fig. 1, in some embodiments, a knob is mounted at one end of the drive rod 5 through the mounting bracket 1, the knob being designed to facilitate rotation of the drive rod 5 by a worker.

Claims

1. The utility model provides a general type high-voltage electrical test wire fixation clamp, its characterized in that includes installs mounting bracket (1) on the electric screen cabinet, symmetrical and the rotation installs two dwang (2) on mounting bracket (1), splint (3) that are used for centre gripping test wire are installed to the free end of dwang (2), slidable mounting has sliding plate (4) on mounting bracket (1), mounting bracket (1) is installed and is used for driving actuating lever (5) that sliding plate (4) moved, install on sliding plate (4) and act on two interlock spare (6) of dwang (2), when sliding plate (4) move to the direction that is close to splint (3) along actuating lever (5) axis direction, keep away from each other through interlock spare (6) drive two dwang (2) free ends, when sliding plate (4) move to the direction of keeping away from splint (3) along actuating lever (5) axis direction, the free ends of the two rotating rods (2) are driven to be close to each other through the linkage piece (6).

2. The clamp according to claim 1, wherein the linkage member (6) comprises a gear (601) rotatably mounted on the mounting frame (1) via a rotating shaft, the two rotating rods (2) are respectively mounted on the two rotating shafts, the sliding plate (4) is provided with racks (602) along two opposite sides of the length thereof, and the two racks (602) are respectively engaged with the two gears (601).

3. The fixing clamp for the universal high-voltage electrical test wire according to claim 1, wherein the driving rod (5) is rotatably mounted on the mounting frame (1), a through groove (7) is formed in one side of the mounting frame (1), and a connecting block (8) which penetrates through the through groove (7) and is sleeved on the driving rod (5) in a threaded manner is fixedly arranged on one side of the sliding plate (4).

4. The clamp according to claim 1, wherein a T-shaped block is mounted at the bottom of the sliding plate (4), and a T-shaped groove matched with the T-shaped block is formed in the bottom surface of the mounting frame (1) in a penetrating manner.

5. A generic type high voltage electrical test wire fixation clamp according to claim 1, characterized in that the clamping plate (3) is rotatably mounted at the free end of the swivelling lever (2).

6. The clamp according to claim 1, wherein a mounting groove (9) is formed in one side of the mounting frame (1), and a strong magnet (10) is mounted inside the mounting groove (9).

7. The fixing clamp for the universal high-voltage electrical test wire is characterized in that a hollow shell (11) is fixedly arranged on the outer side of the mounting frame (1), a plurality of digital turntables (12) are rotatably arranged in the shell (11), and a slot (13) for checking numbers is formed in one side of the shell (11).

8. A universal high voltage electrical test wire retention clip as claimed in claim 3, wherein the drive rod (5) has a knob mounted at one end through the mounting bracket (1).