CN217306759U - Electric power fitting for preventing cable from loosening - Google Patents
Electric power fitting for preventing cable from loosening Download PDFInfo
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- CN217306759U CN217306759U CN202123403492.3U CN202123403492U CN217306759U CN 217306759 U CN217306759 U CN 217306759U CN 202123403492 U CN202123403492 U CN 202123403492U CN 217306759 U CN217306759 U CN 217306759U
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- moving part
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Abstract
The utility model provides an electric power fitting that prevents cable pine and takes off. An electric power fitting for preventing a cable from loosening, comprising: the shell, left side removal portion, right side removal portion, the fixed plate, left pulling-on piece, right pulling-on piece, spacing portion, the shell both sides are equipped with left side removal portion, right side removal portion respectively, and the inside of shell is equipped with the fixed plate, and the fixed plate is whole to be the flexure strip, and open at the top of fixed plate has the breach, and the both sides wall of breach is connected with left pulling-on piece, right pulling-on piece respectively, and the groove that the extension end of left pulling-on piece, right pulling-on piece all passed the shell is connected with left side removal portion, right side removal portion respectively, the technical problem of the utility model is that the pressure of current electric power gold utensil double-layered line relies on ordinary bolt assembly's pressure, and its fastness is relatively poor, and is not hard up easily.
Description
Technical Field
The utility model relates to an electric power fitting technical field especially relates to an electric power fitting who prevents cable pine and take off.
Background
In the construction of the power line, when the cable needs to be branched or connected, two insulated wires need to be connected together by using the hardware fitting, the hardware fitting has the characteristics of simplicity and convenience in installation, low cost, safety, reliability and no maintenance, the cable is branched by using the insulated hardware fitting, the comprehensive benefit is obvious, and the cost performance is superior to that of the traditional connection mode in the past.
The pressure of the existing electric power fitting wire clamping depends on the pressure of a common bolt assembly, and the electric power fitting wire clamping is poor in firmness and easy to loosen.
Therefore, it is necessary to provide an electric power fitting for preventing a cable from loosening to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem be the pressure that the pressure of current electric power fitting wire clamping relied on ordinary bolt assembly's pressure, its fastness is relatively poor, and is not hard up easily.
In order to solve the technical problem, the utility model provides a pair of prevent electric power fitting that cable pine takes off, include: the device comprises a shell, a left moving part, a right moving part, a fixing plate, a left pull piece, a right pull piece and a limiting part;
the two sides of the shell are respectively provided with a left moving part and a right moving part, a fixed plate is arranged in the shell, the whole fixed plate is an elastic sheet, the top of the fixed plate is provided with a notch, the two side walls of the notch are respectively connected with a left pulling sheet and a right pulling sheet, the extending ends of the left pulling sheet and the right pulling sheet penetrate through the grooves of the shell and are respectively connected with the left moving part and the right moving part, the fixed plates on the two sides of the notch are internally provided with a plurality of fixing needles, the outer peripheral surfaces of the fixing needles are provided with barbs, and the limiting part is arranged on one side of the shell;
the left moving part and the right moving part are consistent in structure, so that only the specific structure of the left moving part is described below, the left moving part comprises a moving plate, a tension spring telescopic rod, a connecting plate, a baffle and a limiting frame, wherein the moving plate is fixedly connected with the side wall of the shell through the tension spring telescopic rod, the connecting plate is arranged on the side wall, close to the shell, of the moving plate, the connecting plate is connected with the left pull sheet, the baffle is arranged below the connecting plate, one side, facing the limiting part, of the baffle is an arc surface, and the limiting frame is arranged behind the other end of the baffle;
spacing portion comprises limiting plate, spacing groove, bolt, inserted bar, entrance hole, and wherein the middle part of limiting plate is equipped with the entrance hole, and the limiting plate is opened towards the side of shell has the spacing groove, and the both sides of limiting plate all are equipped with bolt, inserted bar, and wherein the inserted bar setting is in the outside, and the inserted bar is reverse cambered surface setting with the baffle.
In one embodiment, the inner width of the limiting groove is larger than the width of the side edge of the fixing plate.
In one embodiment, the depth of the limiting groove is greater than 30 mm.
In one embodiment, the width of the plunger is greater than the width of the notch.
In one embodiment, the insert rod is disposed opposite the baffle.
Compared with the prior art, the utility model provides a pair of prevent electric power fitting that cable pine takes off has following beneficial effect:
(1) the utility model discloses a cooperation of left side removal portion, right side removal portion, fixed plate, left pulling-on piece, right pulling-on piece, spacing portion makes the whole fixed cable more firm swift.
(2) The utility model discloses a fixed spacing many times, it is more firm when making the cable fixed, promoted the stability of integrated device.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a detailed view of the interior of the present invention;
fig. 3 is a detailed view of the limiting portion of the present invention.
Reference numbers in the figures: the device comprises a shell 1, a groove 110, a left moving part 2, a moving plate 21, a tension spring telescopic rod 22, a connecting plate 23, a baffle plate 24, a limiting frame 25, a right moving part 3, a fixing plate 4, a fixing needle 41, a notch 42, a left pull sheet 5, a right pull sheet 6, a limiting part 7, a limiting plate 71, a limiting groove 72, a plug pin 73, an inserting rod 74 and a wire inlet hole 75.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
As shown in fig. 1, an electric power fitting for preventing a cable from being released includes: the device comprises a shell 1, a left moving part 2, a right moving part 3, a fixed plate 4, a left pull piece 5, a right pull piece 6 and a limiting part 7;
as shown in fig. 1-2, the housing 1 is a hollow cylinder, two sides of the housing are respectively provided with a left moving portion 2 and a right moving portion 3, the housing 1 is internally provided with a fixing plate 4, the fixing plate 4 is an elastic sheet, a gap 42 is formed at the top of the fixing plate 4, two side walls of the gap 42 are respectively connected with a left pulling sheet 5 and a right pulling sheet 6, the extending ends of the left pulling sheet 5 and the right pulling sheet 6 pass through a groove 110 of the housing 1 and are respectively connected with the left moving portion 2 and the right moving portion 3, the left pulling sheet 5 and the right pulling sheet 6 are arranged in a crossing manner, the left pulling sheet 5 passes through the right pulling sheet 6, the left pulling sheet 5 and the right pulling sheet 6 are driven by the left moving portion 2 and the right moving portion 3 to move relatively, so that the gap 42 of the fixing plate 4 is folded to fix the cable, a plurality of fixing pins 41 are arranged in the fixing plates 4 at two sides of the gap 42, barbs are arranged on the outer peripheral surfaces of the fixing pins 41, the fixing pins 41 are used for inserting the cable into the cable, the fixing is more stable through the barbs, the limiting part 7 is arranged on one side of the shell 1, and the limiting part 7 is manually inserted into the shell 1 to limit the left moving part 2, the right moving part 3 and the fixing plate 4;
as shown in fig. 1-2, the left moving portion 2 and the right moving portion 3 have the same structure, so only the specific structure of the left moving portion 2 will be described below, where the left moving portion 2 includes a moving plate 21, a tension spring telescopic rod 22, a connecting plate 23, a baffle 24, and a limiting frame 25, where the moving plate 21 is fixedly connected to the side wall of the housing 1 through the tension spring telescopic rod 22, the connecting plate 23 is disposed on the side wall of the moving plate 21 close to the housing 1, the connecting plate 23 is connected to the left pull tab 5, the baffle 24 is disposed below the connecting plate 23, one side of the baffle 24 facing the limiting portion 7 is an arc surface, the limiting frame 25 is disposed behind the other end of the baffle 24, and the limiting frame 25 is used for forming a bidirectional fixing for the limiting portion 7;
as shown in fig. 1 and 3, the limiting portion 7 is composed of a limiting plate 71, a limiting groove 72, a bolt 73, an insertion rod 74 and a wire inlet 75, wherein the wire inlet 75 is formed in the middle of the limiting plate 71, the limiting groove 72 is formed in the side surface of the limiting plate 71 facing the housing 1, the limiting groove 72 is used for limiting the fixing plate 4, the bolt 73 and the insertion rod 74 are arranged on both sides of the limiting plate 71, the insertion rod 74 is arranged on the outer side, the bolt 73 is used for inserting the limiting frame 25, the insertion rod 74 and the baffle 24 are arranged in a reverse arc surface, the insertion rod 74 and the baffle 24 are contacted and displaced towards the outer side, the moving portion 21 is displaced in the same direction through the extension spring expansion rod 22, the left pull piece 5 is pulled through the connecting plate 23, the notch 42 is folded, the integral limiting is more stable through the cooperation of the bolt 73 and the limiting frame 25, and one side of the fixing plate 4 is inserted into the limiting groove 72 for limiting.
Preferably, in one embodiment, the inner width of the limiting groove 72 is larger than the lateral width of the fixing plate 4.
Preferably, in one embodiment, the depth of the retaining groove 72 is greater than 30 mm.
The above two embodiments aim to make the position limiting of the fixing plate 4 by the position limiting groove 72 more stable.
Preferably, in one embodiment, the width of the insertion rod 74 is larger than that of the notch 42, so as to prevent the problem that the cable still has a gap with the fixed plate 4 after being folded.
Claims (5)
1. The utility model provides an electric power fitting that prevents cable pine takes off which characterized in that: the method comprises the following steps: the device comprises a shell, a left moving part, a right moving part, a fixing plate, a left pulling piece, a right pulling piece and a limiting part;
the two sides of the shell are respectively provided with a left moving part and a right moving part, a fixed plate is arranged in the shell, the whole fixed plate is an elastic sheet, the top of the fixed plate is provided with a notch, the two side walls of the notch are respectively connected with a left pulling sheet and a right pulling sheet, the extending ends of the left pulling sheet and the right pulling sheet pass through the grooves of the shell and are respectively connected with the left moving part and the right moving part, a plurality of fixed needles are arranged in the fixed plate at the two sides of the notch, the peripheral surfaces of the fixed needles are provided with barbs, a limiting part is arranged at one side of the shell, the specific structures of the left moving part and the right moving part are consistent, so that only the specific structure of the left moving part is described below, the moving plate of the left moving part is connected with the side wall of the shell through a tension spring telescopic rod, a connecting plate is arranged at the side wall of the moving plate close to the shell, the connecting plate is connected with the left pulling sheet, a baffle plate is arranged below the side of the limiting part and is a cambered surface, and a limiting frame is arranged behind the other end of the baffle, the middle part of the limiting plate of the limiting part is provided with a wire inlet hole, the side surface of the limiting plate facing the shell is provided with a limiting groove, and both sides of the limiting plate are provided with bolts and inserting rods.
2. The electric power fitting for preventing the cable from loosening according to claim 1, wherein the inner width of the limiting groove is larger than the side width of the fixing plate.
3. The electric power fitting for preventing the cable from loosening according to claim 1, wherein the depth of the limiting groove is greater than 30 mm.
4. The fitting according to claim 1, wherein the width of the insertion rod is greater than the width of the notch.
5. The fitting according to claim 1, wherein the insert bar is disposed opposite to the blocking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403492.3U CN217306759U (en) | 2021-12-31 | 2021-12-31 | Electric power fitting for preventing cable from loosening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403492.3U CN217306759U (en) | 2021-12-31 | 2021-12-31 | Electric power fitting for preventing cable from loosening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217306759U true CN217306759U (en) | 2022-08-26 |
Family
ID=82922942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123403492.3U Active CN217306759U (en) | 2021-12-31 | 2021-12-31 | Electric power fitting for preventing cable from loosening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217306759U (en) |
-
2021
- 2021-12-31 CN CN202123403492.3U patent/CN217306759U/en active Active
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