CN219067757U

CN219067757U - Plum blossom pipe convenient for lead wire

Info

Publication number: CN219067757U
Application number: CN202223506740.1U
Authority: CN
Inventors: 邓能英; 吴仙凤; 邓发强
Original assignee: Jiangxi Faqiang Pipe Technology Co ltd
Current assignee: Jiangxi Faqiang Pipe Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a plum blossom pipe convenient for lead wires, which relates to the technical field of plum blossom pipes and comprises a plurality of pipe bodies and a central pipe connected with the pipe bodies, wherein a first guide sleeve is slidably arranged on the inner wall of each pipe body, a second guide sleeve is slidably arranged on the inner wall of each central pipe, inner rings are fixedly connected in each of the first guide sleeve and the second guide sleeve, and screw rods are inserted into inner threads of the inner rings; the inner ring is provided with a sliding rod along the radial sliding of the inner ring, the sliding rod is fixedly connected with a limiting plate, one end of the sliding rod, which is close to the screw rod, is provided with a bevel edge, one end of the screw rod, which is close to the sliding rod, is conical, the inner wall of the inner ring is fixedly connected with a lantern ring, and screw threads are inserted into the lantern ring. According to the utility model, the screw rod pushes the slide rod to extrude, so that the limiting effect of the limiting plate is better, and a plurality of cables can be simultaneously clamped and connected by the limiting plates, so that the first guide sleeve and the second guide sleeve are convenient for installing the cables.

Description

Plum blossom pipe convenient for lead wire

Technical Field

The utility model relates to the technical field of plum blossom pipes, in particular to a plum blossom pipe convenient for lead wires.

Background

The plum blossom pipe is a plum blossom-shaped pipe, and after the plum blossom pipe is laid in communication construction, a cable is laid through the plum blossom pipe, and the cable can be protected through the plum blossom pipe, so that the cable is prevented from being damaged due to direct bearing of pressure;

the utility model patent with the publication number of CN216794505U and the name of plum blossom pipe convenient for threading comprises a pipe body, a threading mechanism is arranged in the pipe body, the threading mechanism comprises an inner pipe, a sliding groove, a sliding block, a connecting plate, a sliding column, an extrusion spring and a lead clamping plate, when threading is performed, the lead clamping plate is moved to enable the lead clamping plate to slide outside the sliding column, the extrusion spring is compressed, the connection part of a lead and a cable is placed on the connecting plate at the bottom end of the lead clamping plate, the lead clamping plate is loosened, the lead clamping plate is moved downwards through the reset of the extrusion spring, so that the connection part of the lead and the cable is clamped, the lead is pushed to pass through the inner pipe, the lead is led to pass through the pipeline with the cable, the threading of the cable is completed, the threading of the cable is more convenient and rapid, the threading efficiency is improved, the mechanism can be also used for other pipelines, and the practicability of the device is improved;

when the plum blossom pipes are installed, cables are often required to be installed in the plum blossom pipes for use, and when the cables are led out through the plum blossom pipes by the lead wires, the cables are usually coiled when in transportation, so that the cables are bent to a certain extent, when the cables are directly led out through the plum blossom pipes, the cables are easy to prop against the joints of the plum blossom pipes and cannot move or bend and wind back, and the cables and the lead wires are connected and limited by the matching of the lead wire clamping plates and the springs, which are shown in the patent above, but the limit by the springs is easy to limit and not firm, the cables or the lead wires are easy to fall off when the cables are led out, and meanwhile, when a pipe hole of one of the plum blossom pipes is penetrated into a plurality of cables, the lead wire clamping plates are difficult to limit the cables.

Disclosure of Invention

The utility model aims to provide a quincuncial tube convenient for lead wire, which solves the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the plum blossom pipe convenient for lead wire comprises a plurality of pipe bodies and a central pipe connected with the pipe bodies, wherein the inner wall of each pipe body is provided with a first guide sleeve in a sliding manner, the inner wall of each central pipe is provided with a second guide sleeve in a sliding manner, inner rings are fixedly connected in the first guide sleeve and the second guide sleeve, and screw rods are inserted into inner threads of the inner rings; the inner ring is provided with a sliding rod in a sliding manner along the radial direction of the inner ring, the sliding rod is fixedly connected with a limiting plate, one end of the sliding rod, which is close to the screw rod, is provided with a bevel edge, and one end of the screw rod, which is close to the sliding rod, is conical.

Preferably, the inner wall of the inner ring is fixedly connected with a lantern ring, and the screw threads are inserted into the lantern ring.

Preferably, the limiting plate is semicircular, and a reset spring is fixedly connected between the limiting plate and the inner ring.

Preferably, the first guide sleeve and the second guide sleeve are fixedly connected with a plurality of magnets, and long grooves matched with the magnets are formed in the inner walls of the tube body and the central tube.

Preferably, the convex strips are fixedly arranged on the axial direction of the sliding rod, and grooves matched with the convex strips are formed in the inner ring.

Preferably, a plurality of reinforcing blocks are uniformly and fixedly arranged on the circumference of the central tube.

In the technical scheme, the utility model provides the plum blossom pipe convenient for lead wires, which has the following beneficial effects: placing the cable and the lead wire between the limiting plate and the first guide sleeve or the second guide sleeve in an overlapping manner or placing the cable and the lead wire horizontally, screwing the screw rod at the moment, enabling the screw rod to abut against the sliding rod to enable the sliding rod to drive the limiting plate to extrude the lead wire and the cable, enabling the lead wire and the cable to be connected with the first guide sleeve or the second guide sleeve, enabling the limiting effect of the limiting plate to be better through extrusion of the sliding rod pushed by the screw rod, enabling the plurality of limiting plates to simultaneously clamp and connect the plurality of cables, and enabling the first guide sleeve and the second guide sleeve to be convenient for installing the plurality of cables.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a part of the inner ring according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a part of the structure of a screw according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a structure at a in fig. 2 according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a tube body; 21. a first guide sleeve; 22. an inner ring; 23. a collar; 24. a slide bar; 25. a limiting plate; 26. a screw; 27. a magnet; 3. a central tube; 31. a reinforcing block; 32. a second guide sleeve; 4. a cable.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-5, a quincuncial tube for facilitating lead wire is provided in the present utility model, which comprises a plurality of tube bodies 1 and a central tube 3 connected with the tube bodies 1, wherein a first guide sleeve 21 is slidably mounted on the inner wall of the tube body 1, a second guide sleeve 32 is slidably mounted on the inner wall of the central tube 3, inner rings 22 are fixedly connected in the first guide sleeve 21 and the second guide sleeve 32, and a screw 26 is inserted into the inner threads of the inner rings 22; a slide bar 24 is arranged on the inner ring 22 along the radial direction of the inner ring in a sliding way, a limiting plate 25 is fixedly connected to the slide bar 24, one end of the slide bar 24, which is close to a screw rod 26, is provided with a bevel edge, and one end of the screw rod 26, which is close to the slide bar 24, is conical; the cables 4 are placed between the limiting plates 25 and the first guide sleeves 21 in a one-to-one correspondence, then the screw 26 is rotated, the screw 26 is close to the sliding rod 24, the sliding rod 24 moves towards the outer side of the inner ring 22 along with the inclined edge of the sliding rod 24 pressed by the conical end of the screw 26, and the limiting plates 25 are driven to press the cables 4, so that a plurality of cables 4 are installed in the first guide sleeves 21.

Specifically, the inner wall of the inner ring 22 is fixedly connected with a lantern ring 23, and a screw 26 is inserted into the lantern ring 23 in a threaded manner; the connection of the screw 26 and the inner ring 22 is facilitated by collar 23.

Specifically, the limiting plate 25 is in a semicircular shape, and a reset spring is fixedly connected between the limiting plate 25 and the inner ring 22; when the screw 26 is far away from the slide bar 24, the return spring will pull the limiting plate 25 to move towards the inner ring 22, so that the cable 4 is conveniently inserted between the limiting plate 25 and the first guide sleeve 21.

Specifically, the first guide sleeve 21 and the second guide sleeve 32 are fixedly connected with a plurality of magnets 27, and long grooves matched with the magnets 27 are formed in the inner walls of the pipe body 1 and the central pipe 3; specifically, three magnets 27 are fixedly connected to the first guide sleeve 21, six magnets 27 are fixedly connected to the second guide sleeve 32, two of the three magnets 27 on the first guide sleeve 21 correspond to two adjacent first guide sleeves 21 respectively, the other one of the three magnets 27 on the second guide sleeve 32 corresponds to the second guide sleeve 32, the six magnets 27 on the second guide sleeve 32 correspond to the six first guide sleeves 21 respectively, before threading the wire, lubricating liquid can be added to the inner walls of the pipe body 1 and the central pipe 3, so that sliding of the magnets 27 is smoother, then each cable 4 is correspondingly inserted into the first guide sleeve 21 and the second guide sleeve 32, and then the cable 4 in the second guide sleeve 32 can be pushed, so that the second guide sleeve 32 moves in the central pipe 3, and along with the movement of the second guide sleeve 32, the magnets 27 on the second guide sleeve 32 synchronously move along with the magnets 27 on the first guide sleeve 21, and long grooves are formed in the inner walls of the pipe body 1 and the central pipe 3 respectively, so that the distances between the corresponding magnets 27 are enabled to be smaller, and the magnetic attraction force between the magnets 27 is enabled to be better.

Specifically, the slide bar 24 is fixedly provided with a convex strip in the axial direction, and the inner ring 22 is provided with a groove matched with the convex strip; the sliding bar 24 slides through the cooperation of the ribs and grooves, so that the sliding bar 24 moves along the radial direction of the inner ring 22.

Specifically, a plurality of reinforcing blocks 31 are uniformly and fixedly mounted on the circumference of the central tube 3; the pipe bodies 1 are fixedly connected with the central pipe 3 through the reinforcing blocks 31, and the pipe bodies 1 are better connected through the reinforcing blocks 31.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plum blossom pipe convenient to lead wire, includes a plurality of body (1) and central tube (3) of being connected with body (1), its characterized in that, the inner wall of body (1) slidable mounting has first guide pin bushing (21), the inner wall slidable mounting of central tube (3) has second guide pin bushing (32), all fixedly connected with inner ring (22) in first guide pin bushing (21) and second guide pin bushing (32), the inside screw thread of inner ring (22) is inserted and is equipped with screw rod (26);

the inner ring (22) is provided with a sliding rod (24) in a sliding manner along the radial direction of the inner ring, the sliding rod (24) is fixedly connected with a limiting plate (25), one end of the sliding rod (24) close to the screw rod (26) is provided with a bevel edge, and one end of the screw rod (26) close to the sliding rod (24) is conical.

2. The quincuncial tube convenient for lead wire according to claim 1, wherein the inner wall of the inner ring (22) is fixedly connected with a collar (23), and the screw (26) is inserted into the collar (23) in a threaded manner.

3. The quincuncial tube for facilitating lead wires according to claim 1, wherein the limiting plate (25) is semi-circular, and a return spring is fixedly connected between the limiting plate (25) and the inner ring (22).

4. The quincuncial tube convenient for lead wires according to claim 1, wherein the first guide sleeve (21) and the second guide sleeve (32) are fixedly connected with a plurality of magnets (27), and long slots matched with the magnets (27) are formed in the inner walls of the tube body (1) and the central tube (3).

5. The quincuncial tube convenient for lead wire according to claim 1, wherein the slide bar (24) is fixedly provided with a convex strip in the axial direction, and the inner ring (22) is provided with a groove matched with the convex strip.

6. A quincuncial tube for facilitating wire-bonding according to claim 1, wherein the central tube (3) is uniformly and fixedly provided with a plurality of reinforcing blocks (31) in the circumferential direction.