CN220172399U - Self-adaptation overhauls uses terminal - Google Patents
Self-adaptation overhauls uses terminal Download PDFInfo
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- CN220172399U CN220172399U CN202321086762.9U CN202321086762U CN220172399U CN 220172399 U CN220172399 U CN 220172399U CN 202321086762 U CN202321086762 U CN 202321086762U CN 220172399 U CN220172399 U CN 220172399U
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- service terminal
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- 230000003044 adaptive effect Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000009413 insulation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006302 stretch film Polymers 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a self-adaptive overhauling terminal, which belongs to the technical field of connectors and comprises an insulating bottom plate, wherein positioning grooves are uniformly formed in two sides of the top of the insulating bottom plate, conductive sheets are arranged at the inner bottom of each positioning groove, transverse plates are fixed at the top of each positioning groove, pressing plates are arranged in the positioning grooves in a sliding manner, tension springs are arranged between the transverse plates and the pressing plates, mounting grooves are formed in the bottoms of the pressing plates, compression springs are uniformly arranged at the inner tops of the mounting grooves, and pressing strips are arranged at the bottom ends of the compression springs. According to the utility model, the pressing plate in the positioning groove is arranged, the pressing down of the pressing plate can be controlled by using the screws, and the pressing strips can be controlled to stretch and retract to different degrees according to the diameter of the wire in the pressing process by a plurality of groups of slidable pressing strips at the bottom of the pressing plate, so that the pressing strips are attached to the outer side of the wire, the contact area between the pressing strips and the wire is increased, and the fixing effect on the wire and the applicability of the device are improved.
Description
Technical Field
The utility model relates to a terminal, in particular to a self-adaptive terminal for overhauling, and belongs to the technical field of connectors.
Background
The relay protection maintenance terminal is used for safely connecting, overhauling and maintaining the relay protection equipment and the protected system, under normal conditions, the relay protection equipment realizes quick judgment and response to the faults of the power system by detecting the parameters such as the current, the voltage and the like of the connected power system, and when the faults occur or the maintenance is needed, the connection between the power system and the relay protection equipment is required to be safely disconnected, and the relay protection maintenance terminal plays a vital role in the process.
The utility model of application number 202122155062.8 discloses a terminal for overhauling a relay protection secondary circuit, which is characterized in that a worker can drive a threaded rod to rotate by rotating a rotating handle through the arrangement of the rotating handle, so that the clamping and loosening of two wire clamping plates to wires are adjusted, and the clamping degree of the two wire clamping plates to the wires is conveniently adjusted.
Similar to the above-mentioned application, there are currently disadvantages:
1. in the process of connecting wires, the wires cannot be stably limited in the fixing process due to different diameters of the connecting wires, so that the connection stability is poor;
2. because the thickness of the connecting wire is different, in the process of uniformly clamping the wires, the fixing effect on the thinner wires is poor, the wires cannot be clamped at the same time when the ends are fixed, and the operation is inconvenient;
an adaptive service terminal is designed for this purpose to optimize the above-mentioned problems.
Disclosure of Invention
The utility model mainly aims to provide a self-adaptive overhauling terminal, the pressing plate in the positioning groove is arranged, the pressing down of the pressing plate can be controlled by using screws, and a plurality of groups of sliding pressing strips are arranged at the bottom of the pressing plate, so that the pressing strips can be controlled to stretch and retract to different degrees according to the diameter of a wire in the pressing process, the pressing strips are attached to the outer side of the wire, the contact area between the pressing strips and the wire is increased, the fixing effect of the wire and the applicability of the device are improved, and the W-shaped elastic piece between two groups of connecting rods is arranged on the outer side of the pressing plate, so that the wire can be pressed and fixed up and down through a cable core in the fixing process, and meanwhile, the outer surface of the wire can be clamped and fixed by side edges, so that the stability of the wire is improved, and the fixing is more convenient.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a self-adaptation overhauls uses terminal, includes insulating bottom plate, the constant head tank has all been seted up to the both sides at insulating bottom plate top, the interior bottom of constant head tank all is provided with the conducting strip, the top of constant head tank all is fixed with the diaphragm, the inside of constant head tank all slides from top to bottom and is provided with the clamp plate, all be provided with the extension spring between diaphragm and the clamp plate, the mounting groove has all been seted up to the bottom of clamp plate, the pressure spring is all evenly installed at the interior top of mounting groove, the layering is all installed to the bottom of pressure spring, laminating each other between the layering, all screw thread installation has the screw on the diaphragm, the bottom of screw is laminated with the top of clamp plate.
Preferably: the pressing strip is in a quadrangular prism shape, and the bottom ends of the pressing strips are arc-shaped.
Preferably: five groups of positioning grooves are formed in two sides of the insulating bottom plate, and the positioning grooves in two sides of the insulating bottom plate are symmetrical.
Preferably: extension plates are arranged at two ends of the insulating bottom plate, and mounting holes are formed in the extension plates.
Preferably: the top of the transverse plate is provided with a hidden groove, and the top end of the screw is positioned in the hidden groove.
Preferably: connecting rods are symmetrically arranged on the outer sides of the pressing plates, W-shaped elastic sheets are arranged between the two groups of connecting rods, and the inner sides of the bottom ends of the W-shaped elastic sheets are arc-shaped.
Preferably: the connecting rod is an insulating plastic rod, and the W-shaped elastic sheet is a stainless steel elastic sheet.
The beneficial effects of the utility model are as follows:
according to the self-adaptive overhaul terminal, the pressing plates in the positioning grooves are arranged, the pressing plates can be controlled to be pressed down by using the screws, and the plurality of groups of slidable pressing strips at the bottoms of the pressing plates can be controlled to stretch and retract to different degrees according to the diameters of the wires in the pressing process, so that the terminal is attached to the outer sides of the wires, the contact area between the terminal and the wires is increased, and the fixing effect on the wires and the applicability of the device are improved;
the setting of clamp plate outside connecting rod, the W type stretch film between the two sets of connecting rods of rethread for the wire is fixed at fixed in-process, not only can be too oppression about the cable core fixed, can carry out the side to the surface of electric wire simultaneously and press from both sides tightly fixedly, has improved the stability of wire, and fixed more convenient.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a fixed state diagram of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a diagram of a W-shaped stretch panel according to the present utility model.
In the figure: 1. an insulating base plate; 2. a positioning groove; 3. a conductive sheet; 4. a cross plate; 5. a tension spring; 6. a pressing plate; 7. a mounting groove; 8. a pressure spring; 9. pressing strips; 10. a screw; 11. a connecting rod; 12. w-shaped elastic sheet.
Detailed Description
In order to make the technical solution of the present utility model more clear and clear to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
Example 1
As shown in fig. 1-4, the embodiment provides a self-adaptive maintenance terminal, which comprises an insulation bottom plate 1, wherein positioning grooves 2 are uniformly formed in two sides of the top of the insulation bottom plate 1, five groups of positioning grooves 2 are uniformly formed in two sides of the insulation bottom plate 1, the positioning grooves 2 on two sides of the insulation bottom plate 1 are mutually symmetrical, conductive sheets 3 are arranged at the inner bottom of the positioning grooves 2, a transverse plate 4 is fixedly arranged at the top of the positioning grooves 2, a pressing plate 6 is vertically arranged in the positioning grooves 2 in a sliding manner, tension springs 5 are arranged between the transverse plate 4 and the pressing plate 6, mounting grooves 7 are formed in the bottom of the pressing plate 6, pressure springs 8 are uniformly arranged at the inner top of the mounting grooves 7, pressing strips 9 are arranged at the bottom ends of the pressure springs 8, the pressing strips 9 are in a quadrangular shape, the bottom ends of the pressing strips 9 are arc-shaped, the pressing strips 9 are mutually attached, screws 10 are arranged on the transverse plate 4 in a threaded manner, the bottom ends of the screws 10 are attached to the top of the pressing plate 6, extension plates are arranged at two ends of the insulation bottom plate 1, and mounting holes are formed in the extension plates.
When the cable core fixing device is used, one end of a wire is peeled off, a cable core is exposed and horizontally inserted into the positioning groove 2, then the screw 10 is screwed down by the screw driver, the screw 10 extrudes the pressing plate 6 down, the pressing strip 9 is attached to the outer side of the cable core, and according to the difference of the diameters of the cable core, the pressing strip 9 stretches and contracts at different depths inside the mounting groove 7, so that the attaching effect of the pressing strip 9 and the cable core is ensured, and the cable core is fixed.
Example two
In this embodiment, as shown in fig. 1-4, the top of the transverse plate 4 is provided with a hidden groove, and the top of the screw 10 is located inside the hidden groove.
By the provision of the hiding groove, the end of the screw 10 can be hidden therein, avoiding a protruding bulge at the top of the insulating base plate 1.
In this embodiment, the outer sides of the pressing plates 6 are symmetrically provided with connecting rods 11, a W-shaped elastic sheet 12 is arranged between the two groups of connecting rods 11, and the inner sides of the bottom ends of the W-shaped elastic sheets 12 are arc-shaped.
When the cable core is fixed, the downward movement of the pressing plate 6 controls the downward movement of the connecting rod 11, the connecting rod 11 extrudes the W-shaped elastic piece 12, and the deformation of the W-shaped elastic piece 12 is tightly attached to the outer side of the electric wire for re-reinforcement because the wire passes through the middle position of the bottom of the W-shaped elastic piece 12.
In this embodiment, the connecting rod 11 is an insulating plastic rod, and the W-shaped elastic sheet 12 is a stainless steel elastic sheet.
The positioning effect is ensured and the W-shaped elastic sheet 12 is prevented from conducting electricity.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (7)
1. The utility model provides a self-adaptation overhauls uses terminal which characterized in that: including insulating bottom plate (1), constant head tank (2) have all evenly been seted up to the both sides at insulating bottom plate (1) top, the interior bottom of constant head tank (2) all is provided with conducting strip (3), the top of constant head tank (2) all is fixed with diaphragm (4), the inside of constant head tank (2) all slides from top to bottom and is provided with clamp plate (6), all be provided with extension spring (5) between diaphragm (4) and clamp plate (6), mounting groove (7) have all been seted up to the bottom of clamp plate (6), pressure spring (8) have all evenly been installed at the interior top of mounting groove (7), layering (9) are all installed to the bottom of pressure spring (8), laminating each other between layering (9), all install screw (10) on diaphragm (4) screw thread, the bottom of screw (10) is laminated with the top of clamp plate (6).
2. The adaptive service terminal of claim 1, wherein: the shape of the pressing strip (9) is a quadrangular prism, and the bottom ends of the pressing strips (9) are arc-shaped.
3. The adaptive service terminal of claim 2, wherein: five groups of positioning grooves (2) are formed in two sides of the insulating bottom plate (1), and the positioning grooves (2) in two sides of the insulating bottom plate (1) are symmetrical to each other.
4. A self-adapting service terminal according to claim 3, characterized in that: extension plates are arranged at two ends of the insulating bottom plate (1), and mounting holes are formed in the extension plates.
5. The adaptive service terminal according to claim 4, wherein: the top of the transverse plate (4) is provided with a hidden groove, and the top end of the screw (10) is positioned in the hidden groove.
6. The adaptive service terminal according to claim 5, wherein: connecting rods (11) are symmetrically arranged on the outer sides of the pressing plates (6), W-shaped elastic sheets (12) are arranged between the two groups of connecting rods (11), and the inner sides of the bottom ends of the W-shaped elastic sheets (12) are arc-shaped.
7. The adaptive service terminal of claim 6, wherein: the connecting rod (11) is an insulating plastic rod, and the W-shaped elastic sheet (12) is a stainless steel elastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321086762.9U CN220172399U (en) | 2023-05-08 | 2023-05-08 | Self-adaptation overhauls uses terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321086762.9U CN220172399U (en) | 2023-05-08 | 2023-05-08 | Self-adaptation overhauls uses terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220172399U true CN220172399U (en) | 2023-12-12 |
Family
ID=89052718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321086762.9U Active CN220172399U (en) | 2023-05-08 | 2023-05-08 | Self-adaptation overhauls uses terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220172399U (en) |
-
2023
- 2023-05-08 CN CN202321086762.9U patent/CN220172399U/en active Active
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