CN215645966U

CN215645966U - Ultraviolet-resistant high-strength insulating cable protection pipe

Info

Publication number: CN215645966U
Application number: CN202122094806.XU
Authority: CN
Inventors: 刘素英
Original assignee: Ningxia Chengfeng Qihang Power Equipment Co ltd
Current assignee: Ningxia Chengfeng Qihang Power Equipment Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-25
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an ultraviolet-resistant high-strength insulated cable protection tube which comprises a protection tube body, a limiting structure, a connector, a groove, a limiting rod, a torsion spring, a connecting hole, a clamping groove, a driving structure and a connecting plate. The utility model has the beneficial effects that: drive structural connection is in the gag lever post, it rotates to utilize drive structural conflict gag lever post, and then gag lever post compression torsional spring is to being close to the recess internal rotation, when the one end that the torsional spring was kept away from to the gag lever post rotates into the recess in, pass the connecting hole on the connecting plate with the connector on the protection tube body, make recess and draw-in groove align more or less, and then can loosen the push rod, make the torsional spring drive the gag lever post and reset, and then the gag lever post resets can with the draw-in groove block of connecting plate, thereby connector and connecting plate high-speed joint, avoid the connector to slide, only need repeat above-mentioned operation when arranging the installation protection tube body in addition, can install many cables and protection tube body in each connecting hole on the connecting plate in proper order, high durability and convenient use.

Description

Ultraviolet-resistant high-strength insulating cable protection pipe

Technical Field

The utility model relates to a protection pipe, in particular to an anti-ultraviolet high-strength insulating cable protection pipe, and belongs to the technical field of power cables.

Background

The cable protection pipe is a metal protection pipe which is laid on the outer layer of the cable and has certain mechanical strength in order to prevent the cable from being damaged. The cable protection pipe is mainly installed in the crossed section of the communication cable and the power line, so that the power line is prevented from being broken to cause short-circuit accidents, the communication cable and the steel wire rope are electrified to protect the cable, the switch and the machine core plate, the whole machine is not burnt out, a certain isolation effect is also played on the magnetic field interference of the power line, and some cable protection pipes can resist ultraviolet rays, are high in strength and are good in insulativity.

However, some existing cable protection pipes are complex in arrangement and installation of a plurality of cables, complex in operation, poor in fixing effect, easy to slide, unstable in installation alignment, bent, and even capable of damaging the internal cable, so that the protection work of the cable is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide an ultraviolet-resistant high-strength insulated cable protection pipe which is quick in connection alignment, bending-resistant, high in stability and simple and convenient to operate.

The utility model achieves the above purpose through the following technical scheme, the anti-ultraviolet high-strength insulating cable protection tube comprises a protection tube body and a connecting plate, wherein the protection tube body is connected with the connecting plate in a sliding manner, a limiting structure is arranged on the protection tube body and comprises a connector, a groove, a limiting rod, a torsional spring, a connecting hole and a clamping groove, one end of the protection tube body is fixedly provided with the connector, the groove is formed in the connector, a plurality of limiting rods are rotatably connected to the inner wall of the connector in a circumferential array manner, two ends of the torsional spring are respectively connected to the limiting rod and the connector, the limiting rod can be connected with the groove in a sliding manner, a plurality of connecting holes are formed in the protection tube body, the protection tube body can penetrate through the connecting holes, and the clamping groove is formed in the side wall of the connecting hole of the connecting plate, the limiting rod can be clamped with the clamping groove, a driving structure is arranged on the connector, and the driving structure is connected with the limiting rod.

Preferably, for the convenience of drive gag lever post rotates, the drive structure includes swivel becket, push rod, dead lever and spout, the inner wall of connector rotates and is connected with the swivel becket, the push rod runs through the connector and with fixed connection between the swivel becket, fixedly connected with is a plurality of on the swivel becket the dead lever, seted up on the gag lever post the spout, the dead lever run through and with conflict between the spout.

Preferably, in order to facilitate reducing the frictional force between the fixed rod and the limiting rod, the driving structure further comprises a roller, the fixed rod is rotatably connected with the roller, and the roller can be connected with the inner wall of the sliding groove in a rolling manner.

Preferably, in order to facilitate pushing the push rod, one end of the push rod is a sphere.

Preferably, for the convenience of connecting two protection tube bodies, be equipped with connection structure on the protection tube body, connection structure includes external screw thread and internal thread, the protection tube body is kept away from the one end of connector is equipped with the external screw thread, the inner wall of connector is equipped with the internal thread, the external screw thread with the internal thread phase-match.

The utility model has the beneficial effects that: one end of the protection tube body is fixed with a connector, the connector is provided with a groove, the inner wall of the connector is connected with a plurality of limiting rods in a circumferential array manner, two ends of a torsional spring are respectively connected with the limiting rods and the connector, the limiting rods can be connected with the groove in a sliding manner, the protection tube body is provided with a plurality of connecting holes, the protection tube body can penetrate through the connecting holes, the connecting plate is positioned on the side wall of the connecting hole and is provided with a clamping groove, the limiting rods can be clamped with the clamping groove, the connector is provided with a driving structure which is connected with the limiting rods, the driving structure is used for resisting the limiting rods to rotate, further the limiting rods compress the torsional spring and rotate towards the groove, when one end of the limiting rods, which is far away from the torsional spring, rotates into the groove, the connector on the protection tube body penetrates through the connecting holes on the connecting plate, the groove is almost aligned with the clamping groove, further the push rod can be loosened, and the torsional spring drives the limiting rods to reset, and then the gag lever post resets can with the draw-in groove block of connecting plate to connector and connecting plate high-speed joint avoid the connector to slide, only need repeat above-mentioned operation when arranging the installation protection tube body in addition, can install many cables and protection tube body in each connecting hole on the connecting plate in proper order, convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure between the limiting structure and the driving structure shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural diagram of the driving structure shown in fig. 1.

In the figure: 1. the protection tube body, 2, limit structure, 21, connector, 22, recess, 23, gag lever post, 24, torsional spring, 25, connecting hole, 26, draw-in groove, 3, drive structure, 31, swivel becket, 32, push rod, 33, dead lever, 34, spout, 35, gyro wheel, 4, connection structure, 41, external screw thread, 42, internal thread, 5, connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an ultraviolet-resistant high-strength insulated cable protection tube comprises a protection tube body 1 and a connecting plate 5, wherein the protection tube body 1 is slidably connected with the connecting plate 5, the protection tube body 1 is provided with a limiting structure 2, the limiting structure 2 comprises a connector 21, a groove 22, a limiting rod 23, a torsion spring 24, a connecting hole 25 and a clamping groove 26, one end of the protection tube body 1 is fixed with the connector 21, the connector 21 is provided with the groove 22, the inner wall of the connector 21 is connected with a plurality of limiting rods 23 in a circumferential array manner, two ends of the torsion spring 24 are respectively connected with the limiting rod 23 and the connector 21, the limiting rod 23 can be slidably connected with the groove 22, the protection tube body 1 is provided with a plurality of connecting holes 25, and the protection tube body 1 can penetrate through the connecting holes 25, the connecting plate 5 is located the lateral wall of connecting hole 25 has seted up draw-in groove 26, gag lever post 23 can with draw-in groove 26 block, be equipped with drive structure 3 on the connector 21, drive structure 3 connect in gag lever post 23.

As a technical optimization scheme of the present invention, the driving structure 3 includes a rotating ring 31, a push rod 32, a fixing rod 33 and a sliding groove 34, the rotating ring 31 is rotatably connected to an inner wall of the connector 21, the push rod 32 penetrates through the connector 21 and is fixedly connected to the rotating ring 31, the fixing rods 33 are fixedly connected to the rotating ring 31, the sliding groove 34 is formed in the limiting rod 23, and the fixing rods 33 penetrate through and abut against the sliding groove 34.

As a technical optimization scheme of the present invention, the driving structure 3 further includes a roller 35, the fixed rod 33 is rotatably connected to the roller 35, and the roller 35 can be in rolling connection with the inner wall of the sliding groove 34.

As a technical optimization scheme of the utility model, one end of the push rod 32 is a sphere.

As a technical optimization scheme of the utility model, the protection tube body 1 is provided with the connecting structure 4, the connecting structure 4 comprises an external thread 41 and an internal thread 42, the external thread 41 is arranged at one end of the protection tube body 1 far away from the connector 21, the internal thread 42 is arranged on the inner wall of the connector 21, and the external thread 41 is matched with the internal thread 42.

When the utility model is used, firstly, the push rod 32 is pushed, the push rod 32 drives the rotating ring 31 to rotate along the inner wall of the connecting head 21, so that the rotating ring 31 drives the fixed rod 33 to rotate, the fixed rod 33 can abut against the sliding groove 34 on the limiting rod 23 when rotating, further, the fixed rod 33 can slide in the sliding groove 34 and abut against the limiting rod 23 to rotate, the roller 35 on the fixed rod 33 is connected in the sliding groove 34 in a rolling manner, the friction force between the fixed rod 33 and the limiting rod 23 can be reduced, further, the limiting rod 23 compresses the torsion spring 24 and rotates towards the position close to the groove 22, when one end of the limiting rod 23 far away from the torsion spring 24 rotates into the groove 22, the connecting head 21 on the protective tube body 1 penetrates through the connecting hole 25 on the connecting plate 5, the groove 22 is almost aligned with the clamping groove 26, further, the push rod 32 can be loosened, the torsion spring 24 drives the limiting rod 23 to reset, further, the limiting rod 23 resets and is clamped with the clamping groove 26 of the connecting plate 5, thereby connector 21 and connecting plate 5 high-speed joint avoid connector 21 to slide, only need to be connected the external screw thread 41 of another protection tube body 1 one end with the internal thread 42 on the connector 21 in the connecting plate 5 when connecting two protection tube bodies 1 afterwards to make two protection tube bodies 1 be connected with connecting plate 5, only need in addition to repeat above-mentioned operation when arranging installation protection tube body 1, can install many cables and protection tube body 1 in each connecting hole 25 on connecting plate 5 in proper order, convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an ultraviolet resistance high strength insulated cable protection tube, includes protection tube body (1) and connecting plate (5), its characterized in that: the protection tube body (1) is in sliding connection with the connecting plate (5), a limiting structure (2) is arranged on the protection tube body (1), the limiting structure (2) comprises a connector (21), a groove (22), a limiting rod (23), a torsion spring (24), a connecting hole (25) and a clamping groove (26), the connector (21) is fixed at one end of the protection tube body (1), the groove (22) is formed in the connector (21), the limiting rod (23) is rotatably connected to the inner wall circumference array of the connector (21), two ends of the torsion spring (24) are respectively connected to the limiting rod (23) and the connector (21), the limiting rod (23) can be in sliding connection with the groove (22), the connecting hole (25) is formed in the protection tube body (1), and the protection tube body (1) can penetrate through the connecting hole (25), the connecting plate (5) is located the lateral wall of connecting hole (25) has been seted up draw-in groove (26), gag lever post (23) can with draw-in groove (26) block, be equipped with drive structure (3) on connector (21), drive structure (3) connect in gag lever post (23).

2. The ultraviolet-resistant high-strength insulated cable protection tube according to claim 1, wherein: drive structure (3) include swivel becket (31), push rod (32), dead lever (33) and spout (34), the inner wall of connector (21) rotates and is connected with swivel becket (31), push rod (32) run through connector (21) and with fixed connection between swivel becket (31), fixedly connected with is a plurality of on swivel becket (31) dead lever (33), seted up on gag lever post (23) spout (34), dead lever (33) run through and with conflict between spout (34).

3. The ultraviolet-resistant high-strength insulated cable protection tube according to claim 2, wherein: the driving structure (3) further comprises a roller (35), the fixing rod (33) is connected with the roller (35) in a rotating mode, and the roller (35) can be connected with the inner wall of the sliding groove (34) in a rolling mode.

4. The ultraviolet-resistant high-strength insulated cable protection tube according to claim 2, wherein: one end of the push rod (32) is a sphere.

5. The ultraviolet-resistant high-strength insulated cable protection tube according to claim 1, wherein: be equipped with connection structure (4) on protection tube body (1), connection structure (4) include external screw thread (41) and internal thread (42), protection tube body (1) is kept away from the one end of connector (21) is equipped with external screw thread (41), the inner wall of connector (21) is equipped with internal thread (42), external screw thread (41) with internal thread (42) phase-match.