CN213402277U

CN213402277U - Cable fixing structure for electric power engineering

Info

Publication number: CN213402277U
Application number: CN202021604796.9U
Authority: CN
Inventors: 秦桂玲
Original assignee: Xinjiang Xinlilin Electrical Equipment Co ltd
Current assignee: Xinjiang Xinlilin Electrical Equipment Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-08
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a cable fixed knot that electric power engineering used constructs, including U type mount, the U type mouth of U type mount sets up right, the fixed cover that is provided with the second arc on the bottom inner wall of U type mount, be located the fixed cover of U type mount of the fixed cover top of second arc movable mounting have the fixed cover of first arc, the equal fixedly connected with threaded rod in top both ends of the fixed cover of first arc, the symmetry is provided with the rotation hole on the top inner wall of U type mount, and the screwed pipe is installed to the rotation downthehole rotation. The utility model provides a cable fixed knot that electric power engineering used constructs, the people of being convenient for press from both sides the tight cable conductor and fix between the fixed cover of first arc and the fixed cover of second arc, moreover through the taut reaction of spring, can make between threaded rod and the screwed pipe more inseparabler of screw thread interlock, avoids in the past to install the back because the phenomenon that the pine takes off appears sliding influences the problem of follow-up normal use.

Description

Cable fixing structure for electric power engineering

Technical Field

The utility model relates to an electric power engineering technical field especially relates to a cable fixed knot that electric power engineering used constructs.

Background

The cable all needs to be fixed through cable support and mounting fixture, and whether firm fixed of cable not only direct relation to convenience and efficiency of cable construction, still will influence the operation and the maintenance of cable.

However, most of the existing cable fixing structures are single in form, the cable fixing structure is not firm after being installed and fixed, and the cable fixing structure is easy to slide and loosen after being installed, so that subsequent normal use is influenced. Therefore, the utility model provides a cable fixed knot that electric power engineering used constructs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cable fixing structure for electric power engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cable fixing structure for electric power engineering comprises a U-shaped fixing frame, a U-shaped opening of the U-shaped fixing frame is arranged rightwards, a second arc-shaped fixing sleeve is fixedly arranged on the inner wall of the bottom of the U-shaped fixing frame, a first arc-shaped fixing sleeve is movably arranged in the U-shaped fixing frame above the second arc-shaped fixing sleeve, both ends of the top of the first arc-shaped fixing sleeve are fixedly connected with threaded rods, the inner wall of the top of the U-shaped fixing frame is symmetrically provided with rotating holes, threaded pipes are rotatably arranged in the rotating holes, and the top of threaded rod runs through the screwed pipe and with threading screwed pipe threaded connection, the top of two screwed pipes all extends to the top of U type mount and fixed the cup respectively has connect from the driving wheel, the top of U type mount is rotated and is installed the pivot, the top fixedly connected with nut head of pivot, still fixed cup has connect the action wheel in the pivot, and the action wheel is connected through same chain transmission between two follow driving wheels.

Preferably, the outer wall of the threaded rod is provided with an external thread, the inner wall of the threaded pipe is provided with an external thread, and the external thread on the threaded rod is in threaded connection with the internal thread on the inner wall of the threaded pipe.

Preferably, a guide sliding groove is formed in the inner wall of the left side of the U-shaped fixing frame, a guide sliding block is arranged at the left end of the first arc-shaped fixing frame, and the guide sliding block is slidably mounted in the guide sliding groove along the vertical direction.

Preferably, two springs are fixedly connected between the first arc-shaped fixing sleeve and the inner wall of the top of the U-shaped fixing frame.

Preferably, the inner walls of the first arc-shaped fixing sleeve and the second arc-shaped fixing sleeve are respectively and fixedly provided with a buffering anti-skid pad.

Preferably, the inner wall of the circumference of the rotating hole is provided with an annular sliding groove, a rotating sliding ring is rotatably installed in the annular sliding groove, and the rotating sliding ring is fixedly sleeved on the threaded pipe.

Preferably, the nut head is specifically a hexagon socket nut head, the top fixedly connected with bearing frame of U type mount, and the bottom of pivot is rotated and is installed on the bearing frame.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the rotating shaft is driven to rotate through the nut head, the rotating shaft drives the driven wheel to rotate through the driving wheel and the chain, the driven wheel drives the screwed pipe to rotate when rotating, the screwed pipe rotates relative to the threaded rod when rotating, and the guide sliding block and the guide sliding chute are in vertical guide sliding fit, so that the threaded rod can drive the threaded rod to perform downward thread transmission based on the screwed pipe when rotating, and the threaded rod drives the first arc-shaped fixing sleeve to move downward when moving downward, thereby clamping and fixing the cable between the first arc-shaped fixing sleeve and the second arc-shaped fixing sleeve; when the first arc-shaped fixing sleeve moves downwards, the spring is stretched and deformed, so that the spring can generate the reverse action of elastic tensioning, and in turn, the thread between the threaded rod and the threaded pipe is meshed more tightly, so that the situation that the thread slides and is loosened is prevented;

to sum up, the utility model provides a cable fixed knot that electric power engineering used constructs, the people of being convenient for press from both sides the tight cable conductor and fix between the fixed cover of first arc and second arc, moreover through the taut reaction of spring, can make between threaded rod and the screwed pipe more inseparable of screw thread interlock, avoid in the past after the installation because the phenomenon that the pine takes off appears sliding influences the problem of follow-up normal use.

Drawings

Fig. 1 is a schematic structural view of a cable fixing structure for power engineering according to the present invention;

FIG. 2 is a partial schematic structural view of the present invention;

fig. 3 is a schematic structural view of the threaded pipe and the threaded rod of the present invention.

In the figure: the device comprises a 1U-shaped fixing frame, a 2 first arc-shaped fixing frame, a 3 second arc-shaped fixing frame, a 4 nut head, a 5 rotating shaft, a 6 driving wheel, a 7 chain, a 8 driven wheel, a 9 threaded pipe, a 10 threaded rod, a 11 guide sliding block, a 12 guide sliding chute, a 13 rotating hole, a 14 rotating sliding ring, a 15 annular sliding chute, a 16 buffer non-slip mat, a 17 bearing seat and a 18 spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a cable fixing structure for electric power engineering, comprising a U-shaped fixing frame 1, wherein a U-shaped opening of the U-shaped fixing frame 1 is arranged rightward, a second arc-shaped fixing sleeve 3 is fixedly arranged on the inner wall of the bottom of the U-shaped fixing frame 1, a first arc-shaped fixing sleeve 2 is movably arranged in the U-shaped fixing frame 1 above the second arc-shaped fixing sleeve 3, threaded rods 10 are fixedly connected to both ends of the top of the first arc-shaped fixing sleeve 2, rotating holes 13 are symmetrically arranged on the inner wall of the top of the U-shaped fixing frame 1, threaded pipes 9 are rotatably arranged in the rotating holes, the top of the threaded rods 10 penetrates through the threaded pipes 9 and is in threaded connection with the threaded pipes 9, the tops of the two threaded pipes 9 extend to the upper side of the U-shaped fixing frame 1 and are respectively and fixedly sleeved with a driven wheel 8, a rotating shaft 5 is rotatably arranged at the top, the rotating shaft 5 is also fixedly sleeved with a driving wheel 6, and the driving wheel 6 is in transmission connection with two driven wheels 8 through a same chain 7. The utility model provides a cable fixed knot that electric power engineering used constructs, the people of being convenient for press from both sides the tight cable conductor and fix between fixed cover 2 of first arc and the fixed cover 3 of second arc, moreover through the taut reaction of spring 18, can make between threaded rod 10 and the screwed pipe 9 more inseparabler of screw thread interlock, avoid in the past after the installation because the phenomenon that the pine takes off appears sliding influences the problem of follow-up normal use.

Specifically, the outer wall of the threaded rod 10 is provided with an external thread, the inner wall of the threaded pipe 9 is provided with an external thread, and the external thread on the threaded rod 10 is in threaded connection with the internal thread on the inner wall of the threaded pipe 9.

Specifically, be equipped with direction spout 12 on the left side inner wall of U type mount 1, the left end of the fixed cover 2 of first arc is provided with direction slider 11, and direction slider 11 along vertical direction slidable mounting in direction spout 12.

Specifically, two springs 18 are fixedly connected between the first arc-shaped fixing sleeve 2 and the inner wall of the top of the U-shaped fixing frame 1.

Specifically, the inner walls of the first arc-shaped fixing sleeve 2 and the second arc-shaped fixing sleeve 3 are respectively and fixedly provided with a buffering anti-skid pad 16.

Specifically, an annular sliding groove 15 is formed in the circumferential inner wall of the rotating hole 13, a rotating sliding ring 14 is rotatably mounted in the annular sliding groove 15, and the rotating sliding ring 14 is fixedly sleeved on the threaded pipe 9.

Specifically, nut head 4 specifically is the hexagon socket head, the top fixedly connected with bearing frame 17 of U type mount 1, and the bottom of pivot 5 rotates and installs on bearing frame 17.

The working principle is as follows: when a cable needs to be fixed, the nut head 4 is rotated through a hexagonal tool, so that the rotating shaft 5 is driven to rotate on the bearing seat 17, the rotating shaft 5 drives the driving wheel 6 to rotate, the driving wheel 6 drives the driven wheel 8 to rotate through the chain 7, the driven wheel 8 drives the threaded pipe 9 to rotate when rotating, the threaded pipe 9 rotates relative to the threaded rod 10 when rotating, and meanwhile, the guide sliding block 11 and the guide sliding chute 12 are in vertical guide sliding fit, so that when the threaded pipe 9 rotates, the threaded rod 10 can be driven to perform downward thread transmission based on the threaded pipe 9, and when the threaded rod 10 moves downward, the first arc-shaped fixing sleeve 2 is driven to move downward, so that the cable can be clamped and fixed between the first arc-shaped fixing sleeve 2 and the second arc-shaped; and fixed cover 2 of first arc still makes spring 18 by tensile deformation when moving down, and spring 18 can produce the taut reaction of elasticity like this, and it is inseparabler to make the screw thread interlock between threaded rod 10 and the screwed pipe 9 in return again, in case the not hard up condition of the smooth silk of screw thread appears, finally, the utility model discloses can be fixed more firm to the cable conductor after the installation is fixed, avoid in the past the installation after because the phenomenon that the pine takes off that slides appears influence follow-up normal use's problem.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cable fixing structure for electric power engineering comprises a U-shaped fixing frame (1) and is characterized in that a U-shaped opening of the U-shaped fixing frame (1) is arranged rightwards, a second arc-shaped fixing sleeve (3) is fixedly arranged on the inner wall of the bottom of the U-shaped fixing frame (1), a first arc-shaped fixing sleeve (2) is movably arranged in the U-shaped fixing frame (1) above the second arc-shaped fixing sleeve (3), threaded rods (10) are fixedly connected to two ends of the top of the first arc-shaped fixing sleeve (2), rotating holes (13) are symmetrically arranged on the inner wall of the top of the U-shaped fixing frame (1), threaded pipes (9) are rotatably arranged in the rotating holes, the tops of the threaded rods (10) penetrate through the threaded pipes (9) and are in threaded connection with threaded pipes (9), the tops of the two threaded pipes (9) extend to the upper portion of the U-shaped fixing frame (1) and are fixedly connected with, the top of U type mount (1) is rotated and is installed pivot (5), and the top fixedly connected with nut head (4) of pivot (5), and it has action wheel (6) still to fix the cover on pivot (5), and is connected through same chain (7) transmission between action wheel (6) and two follow driving wheels (8).

2. The cable fixing structure for electric power engineering as claimed in claim 1, wherein an external thread is provided on an outer wall of the threaded rod (10), an external thread is provided on an inner wall of the threaded tube (9), and the external thread on the threaded rod (10) is threadedly connected with the internal thread on the inner wall of the threaded tube (9).

3. The cable fixing structure for electric power engineering according to claim 1, wherein a guide sliding groove (12) is formed on the inner wall of the left side of the U-shaped fixing frame (1), a guide sliding block (11) is arranged at the left end of the first arc-shaped fixing frame (2), and the guide sliding block (11) is slidably installed in the guide sliding groove (12) along the vertical direction.

4. The cable fixing structure for electric power engineering as claimed in claim 1, wherein two springs (18) are fixedly connected between the first arc-shaped fixing sleeve (2) and the top inner wall of the U-shaped fixing frame (1).

5. The cable fixing structure for electric power engineering as claimed in claim 1, wherein the inner walls of the first arc-shaped fixing sleeve (2) and the second arc-shaped fixing sleeve (3) are respectively fixedly provided with a buffering anti-skid pad (16).

6. The cable fixing structure for the electric power engineering as claimed in claim 1, wherein an annular sliding groove (15) is formed on the circumferential inner wall of the rotating hole (13), a rotating sliding ring (14) is rotatably mounted in the annular sliding groove (15), and the rotating sliding ring (14) is fixedly sleeved on the threaded pipe (9).

7. The cable fixing structure for the electric power engineering as claimed in claim 1, wherein the nut head (4) is a socket head nut, a bearing seat (17) is fixedly connected to the top of the U-shaped fixing frame (1), and the bottom of the rotating shaft (5) is rotatably mounted on the bearing seat (17).