CN216488578U - Electric power fitting for preventing cable from loosening - Google Patents
Electric power fitting for preventing cable from loosening Download PDFInfo
- Publication number
- CN216488578U CN216488578U CN202122120038.0U CN202122120038U CN216488578U CN 216488578 U CN216488578 U CN 216488578U CN 202122120038 U CN202122120038 U CN 202122120038U CN 216488578 U CN216488578 U CN 216488578U
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- Prior art keywords
- rod
- fixed frame
- handheld
- electric power
- cable
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- Expired - Fee Related
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 4
- 241000018646 Pinus brutia Species 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses an electric power fitting for preventing a cable from loosening, which comprises a handheld rod and a clamping assembly arranged below the handheld rod, wherein an adjusting assembly for adjusting the overall length is arranged inside the handheld rod; the centre gripping subassembly includes fixed frame, articulates in two grip rings of fixed frame bottom and arranges the cylinder in fixed frame inner chamber, wherein: the output end of the cylinder is connected with a piston rod, the lower half part of the piston rod penetrates through a through hole formed in the bottom of the fixed frame and extends to the lower part of the fixed frame, the bottom end of the piston rod is hinged with two connecting rods, and the other ends of the connecting rods are hinged with the inner wall of the clamping ring; the adjusting component comprises a movable rod, a threaded rod and a rotating block, wherein the movable rod is connected in a lower port of the handheld rod in a telescopic sliding mode, the threaded rod is connected in a threaded opening of the movable rod in a threaded mode, and the rotating block is arranged above the handheld rod. This prevent electric power fitting that cable pine takes off, simple structure, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of electric power fitting auxiliary equipment, and particularly relates to an electric power fitting capable of preventing a cable from loosening.
Background
In the installation of the display screen, when the cable needs to be branched or connected, two insulated wires need to be connected together by hardware fittings. The hardware fitting has the characteristics of simple and convenient installation, low cost, safety, reliability and no maintenance. The cable branch can be made without cutting off the main cable and stripping the insulating layer of the cable, the joint is completely insulated, live-line operation can be carried out, and the field branch can be made at any position of the cable; a terminal box and a branch box are not needed; the joint is torsion-resistant, shockproof, waterproof, corrosion-resistant and aging-resistant; the insulating hardware fittings are used for cable branching, the comprehensive benefit is obvious, and the cost performance is superior to that of the traditional connecting mode;
however, the existing hardware fitting does not have good auxiliary equipment to clamp and fix the hardware fitting when being installed, so that the installation requirement of a user cannot be met.
Therefore, in order to meet the current situation, it is urgently needed to design and produce an electric power fitting for preventing the cable from loosening so as to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a power fitting for preventing a cable from loosening, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the electric power fitting for preventing the cable from loosening comprises a handheld rod and a clamping assembly arranged below the handheld rod, wherein an adjusting assembly for adjusting the overall length is arranged inside the handheld rod;
the centre gripping subassembly includes fixed frame, articulates in two grip rings of fixed frame bottom and arranges the cylinder in fixed frame inner chamber, wherein: the output end of the cylinder is connected with a piston rod, the lower half portion of the piston rod penetrates through a through hole formed in the bottom of the fixed frame and extends to the lower portion of the fixed frame, the bottom end of the piston rod is hinged to two connecting rods, and the other end of each connecting rod is hinged to the inner wall of the clamping ring.
In a further embodiment, the adjusting component comprises a movable rod which is telescopically and slidably connected in a lower port of the handheld rod, a threaded rod which is in threaded connection in a threaded opening of the movable rod, and a rotating block which is arranged above the handheld rod;
the one end that the movable rod was kept away from to the threaded rod is connected with the dwang, the other end of dwang extends to the outside of handheld pole and is connected with the bottom surface of twirling piece.
In a further embodiment, a lantern ring is embedded into a groove formed in the inner wall of the handheld rod, and the rotating rod is rotatably connected with the inner wall of the lantern ring.
In a further embodiment, the periphery of the movable rod is connected with two limiting blocks of arc-shaped structures, and the limiting blocks are connected with the inner side wall of the handheld rod in a sliding mode.
In a further embodiment, the circumferential outer wall of the rotating block is provided with an anti-slip twill.
In a further embodiment, a sleeve is connected to the center of the top of the fixed frame, and the threaded portion of the movable rod is in threaded connection with the inner wall of the sleeve.
In a further embodiment, the inner wall of the clamping ring is bonded with a non-slip mat, and the non-slip mat is of a double-layer structure.
The utility model has the technical effects and advantages that: according to the electric power fitting for preventing the cable from loosening, the piston rod is driven to move downwards through the air cylinder, so that the two connecting rods drive the two clamping rings to move relatively, the fitting is clamped and fixed through the two clamping rings, and fitting installation requirements of different sizes are met; the rotating block is rotated to drive the rotating rod and the threaded rod to rotate, so that the threaded rod drives the movable rod to move outwards in the handheld rod, the overall length is adjusted, and the handheld adjustment is facilitated; the clamping assembly is conveniently mounted or dismounted by the threaded connection of the threaded part on the movable rod and the inner wall of the sleeve; this prevent electric power fitting that cable pine takes off, simple structure, the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a sectional view of the fixing frame of the utility model;
fig. 3 is a partial cross-sectional view of the hand-held pole of the present invention.
In the figure: 1. a hand-held rod 2 and a fixed frame; 3. a clamp ring; 4. a sleeve; 5. rotating the block; 6. a cylinder; 7. a connecting rod; 8. a collar; 9. rotating the rod; 10. a threaded rod; 11. a limiting block 12 and a movable rod.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
In order to meet the actual use requirement, as shown in fig. 1, the electric power fitting for preventing the cable from loosening comprises a handheld rod 1 and a clamping assembly arranged below the handheld rod 1, wherein an adjusting assembly for adjusting the overall length is arranged inside the handheld rod 1;
in order to carry out the centre gripping to the gold utensil fixedly, as shown in fig. 1 and fig. 2, the centre gripping subassembly includes fixed frame 2, articulate two grip rings 3 in fixed frame 2 bottom and place cylinder 6 in fixed frame 2 inner chamber in, wherein: the output of cylinder 6 is connected with the piston rod, and the lower half of piston rod passes the through-hole of seting up bottom 2 fixed frames and extends to the below of fixed frame 2, the bottom of piston rod articulates there are two connecting rods 7, the other end of connecting rod 7 is articulated mutually with the inner wall of grip ring 3, the inner wall of grip ring 3 bonds and has the slipmat, and the slipmat sets up to bilayer structure, play the guard action to the gold utensil, utilize cylinder 6 to drive the piston rod downstream, make two connecting rods 7 drive two 3 relative motion of grip ring, it is fixed to carry out the centre gripping to the gold utensil through two grip rings 3.
In order to adjust the overall use length, as shown in fig. 1 and 3, the adjusting assembly comprises a movable rod 12 telescopically and slidably connected in a lower port of the handheld rod 1, a threaded rod 10 in a threaded opening of the movable rod 12 in a threaded manner, and a rotating block 5 arranged above the handheld rod 1, wherein the circumferential outer wall of the rotating block 5 is provided with an anti-skidding twill; one end that movable rod 12 was kept away from to threaded rod 10 is connected with dwang 9, the other end of dwang 9 extends to the outside of handheld pole 1 and is connected with the bottom surface of turning piece 5, the lantern ring 8 is installed in the embedding in the recess that handheld pole 1 inner wall was seted up, dwang 9 is connected for rotating with 8 inner walls of the lantern ring, the periphery of movable rod 12 is connected with the stopper 11 of two arc structures, and stopper 11 is sliding connection with the inside wall of handheld pole 1, it turns piece 5 to rotate, it drives dwang 9 and threaded rod 10 to rotate to turn piece 5, make threaded rod 10 drive movable rod 12 outwards move in handheld pole 1, adjust overall length.
In order to facilitate the installation or the disassembly of the clamping assembly, as shown in fig. 1, a sleeve 4 is connected to the center of the top of the fixed frame 2, and the thread part of the movable rod 12 is in threaded connection with the inner wall of the sleeve 4 and is in threaded connection with the inner wall of the sleeve 4 through the thread part on the movable rod 12.
The theory of operation, this prevent electric power fitting that cable pine takes off, when using, at first through screw thread portion on the movable rod 12 and 4 inner wall threaded connection of sleeve, utilize cylinder 6 to drive piston rod downstream after that, make two connecting rods 7 drive two clamping ring 3 relative motion, it is fixed to carry out the centre gripping to the gold utensil through two clamping ring 3, at this moment rotate and revolve piece 5, it drives dwang 9 and threaded rod 10 and rotates to revolve piece 5, make threaded rod 10 drive movable rod 12 outwards move in handheld pole 1, adjust overall length, satisfy the user demand.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.
Claims (7)
1. The utility model provides an electric power fitting that prevents cable pine and take off, includes handheld pole (1) and sets up in the centre gripping subassembly of handheld pole (1) below, its characterized in that: an adjusting component for adjusting the overall length is arranged in the handheld rod (1);
the centre gripping subassembly includes fixed frame (2), articulates two grip ring (3) and cylinder (6) of arranging in fixed frame (2) inner chamber in fixed frame (2) bottom, wherein: the output of cylinder (6) is connected with the piston rod, and the lower half of piston rod passes the through-hole of seting up fixed frame (2) bottom and extends to the below of fixed frame (2), and the bottom of piston rod articulates there are two connecting rods (7), the other end of connecting rod (7) is articulated mutually with the inner wall of grip ring (3).
2. The electric power fitting for preventing the cable from loosening according to claim 1, wherein: the adjusting component comprises a movable rod (12) which is telescopically and slidably connected in a lower port of the handheld rod (1), a threaded rod (10) which is in threaded connection in a threaded opening of the movable rod (12), and a rotating block (5) which is arranged above the handheld rod (1);
the one end that activity pole (12) were kept away from in threaded rod (10) is connected with dwang (9), the other end of dwang (9) extends to the outside of handheld pole (1) and is connected with the bottom surface of turning block (5).
3. The electric power fitting for preventing the cable from loosening according to claim 2, wherein: the lantern ring (8) is installed in the recess that handheld pole (1) inner wall was seted up in the embedding, dwang (9) are connected for rotating with lantern ring (8) inner wall.
4. The electric power fitting for preventing the cable from loosening according to claim 2, wherein: the periphery of the movable rod (12) is connected with two limiting blocks (11) of arc-shaped structures, and the limiting blocks (11) are in sliding connection with the inner side wall of the handheld rod (1).
5. The electric power fitting for preventing the cable from loosening according to claim 2, wherein: the outer wall of the circumference of the rotating block (5) is provided with anti-skidding twill.
6. The electric power fitting for preventing the cable from loosening according to claim 2, wherein: the top central point of fixed frame (2) puts and is connected with sleeve (4), the screw thread portion and sleeve (4) inner wall of movable rod (12) are threaded connection.
7. The electric power fitting for preventing the cable from loosening according to claim 1, wherein: the inner wall of the clamping ring (3) is bonded with an anti-slip pad, and the anti-slip pad is of a double-layer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122120038.0U CN216488578U (en) | 2021-09-03 | 2021-09-03 | Electric power fitting for preventing cable from loosening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122120038.0U CN216488578U (en) | 2021-09-03 | 2021-09-03 | Electric power fitting for preventing cable from loosening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216488578U true CN216488578U (en) | 2022-05-10 |
Family
ID=81436146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122120038.0U Expired - Fee Related CN216488578U (en) | 2021-09-03 | 2021-09-03 | Electric power fitting for preventing cable from loosening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216488578U (en) |
-
2021
- 2021-09-03 CN CN202122120038.0U patent/CN216488578U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |