Cable protection pipe easy to install and fix

Abstract

The utility model discloses a cable protection tube easy to install and fix, which comprises an arc-shaped sleeve, an arc-shaped groove attached to the outer wall of a cable is arranged on the arc-shaped sleeve, a convex ring protrudes on the outer wall of the arc-shaped sleeve, a through hole is arranged on the convex ring, a bent rod penetrates through the through hole, and a limiting piece for limiting the bent rod is arranged on the arc-shaped sleeve. According to the utility model, the plurality of arc-shaped sleeves are matched with each other to wrap the cable, and then the plurality of arc-shaped sleeves are fixed into a whole under the matching of the bent rod and the sleeve block, so that the plurality of arc-shaped sleeves surround the cable, the cable is protected, that is, the cable is protected, and the connection mode of the arc-shaped sleeves is more convenient and rapid; and tedious steps are omitted.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a cable protection tube which is easy to install and fix. Background Art

[0002] Since the connection method of MPP cable protection tubes is usually hot-melt welding, the cable may be damaged or the MPP cable protection tube may be flattened during the welding process, which makes it inconvenient to connect the ends of the MPP cable protection tube. That is, there is room for improvement in the installation and fixation process of the cable protection tube.

[0003] Therefore, it is necessary to improve the installation method of the traditional cable protection tube to avoid the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the above problem and to provide a cable protection tube which is easy to install and fix.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cable protection tube which is easy to install and fix comprises an arc-shaped sleeve, the arc-shaped sleeve is provided with an arc-shaped groove which fits with the outer wall of the cable, the outer wall of the arc-shaped sleeve is provided with a convex ring, the convex ring is provided with a through hole, a bent rod passes through the through hole, and the arc-shaped sleeve is provided with a limiting piece for limiting the bent rod.

[0007] Preferably, the limiting member comprises a screw hole formed on the sleeve block, and the screw hole is connected to the bent rod through a thread.

[0008] Preferably, a side block protrudes from the sleeve block, a notch is provided on the side block, a round hole is provided on the arc sleeve, a clamping rod passes through the notch, and an end of the clamping rod is engaged with the round hole.

[0009] Preferably, the end of the clamping rod is fixedly connected with an end block.

[0010] Preferably, an annular groove is provided on the outer wall of the arc-shaped sleeve, and an elastic ring is engaged in the annular groove.

[0011] Preferably, a rubber gasket protrudes from the mutually abutting parts of the arc-shaped sleeves.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. The present application wraps the cable by cooperating with each other through multiple arc sleeves, and then fixes the multiple arc sleeves into one with the cooperation of the bending rod and the sleeve block, so that the multiple arc sleeves surround the cable and play a protective effect on the cable. The connection method of the arc sleeve is relatively convenient and quick, eliminating cumbersome steps.

[0014] 2. After the application is connected through multiple arc sleeves, the ring on the cable can be put into the annular groove opened on the arc sleeve, so that when the arc sleeve wraps the cable, the multiple arc sleeves are relatively tight, and no large gaps will appear, which will affect the protective effect of the arc sleeve on the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It shows a schematic structural diagram of the protective tube after the connection is completed according to the embodiment of the utility model;

[0016] Figure 2 A schematic diagram of the structure of a protection tube according to an embodiment of the utility model is shown;

[0017] Figure 3 A schematic diagram of the structure of the arc groove portion provided according to an embodiment of the utility model is shown.

[0018] Legend:

[0019] 1. Arc sleeve; 2. Arc groove; 3. Convex ring; 4. Annular groove; 5. Ring; 6. Through hole; 7. Round hole; 8. Bend rod; 9. Sleeve block; 10. Screw hole; 11. Side block; 12. Notch; 13. Clamp rod; 14. End block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0021] The utility model provides a technical solution, please refer to Figure 1-3 :

[0022] A cable protection tube which is easy to install and fix comprises an arc sleeve 1, an annular groove 4 is provided on the outer wall of the arc sleeve 1, an elastic ring 5 is clamped at the annular groove 4, the ring 5 is sleeved in the annular groove 4 provided on the arc sleeve 1, so that a plurality of arc sleeves 1 can be fitted more closely, a rubber gasket is protruded on the mutually abutting parts of the arc sleeves 1, an arc groove 2 which fits with the outer wall of the cable is provided on the arc sleeve 1, a convex ring 3 is protruded on the outer wall of the arc sleeve 1, a through hole 6 is provided on the convex ring 3, a bent rod 8 passes through the through hole 6, and a limiting member for limiting the bent rod 8 is provided on the arc sleeve 1. Example

[0023] The technical solution is basically the same as that of the first embodiment, except that Figure 2 and 3 As shown, the limiting member includes a screw hole 10 provided on the sleeve block 9, and the screw hole 10 is connected to the bent rod 8 by a thread. A side block 11 protrudes from the sleeve block 9, and a notch 12 is provided on the side block 11. A circular hole 7 is provided on the arc sleeve 1, and a clamping rod 13 passes through the notch 12, and the end of the clamping rod 13 is engaged with the circular hole 7. The end of the clamping rod 13 is fixedly connected to an end block 14. The clamping rod 13 passes through the notch 12 and the circular hole 7, which can limit the sleeve block 9, so that the sleeve block 9 cannot be rotated under force, so the sleeve block 9 cannot be separated from the bent rod 8, so the connection of the arc sleeve 1 is more stable.

[0024] In summary, when the arc sleeve 1 provided in this embodiment is installed outside the cable, the multiple arc sleeves 1 are sequentially fitted with the outer wall of the cable. Then, the bent rod 8 can be passed through the through holes 6 opened on the multiple arc sleeves 1, and the sleeve block 9 is connected to the bent rod 8 by threading, and the notch 12 opened on the sleeve block 9 is aligned with the circular hole 7. The clamping rod 13 can be passed through the notch 12 and engaged with the circular hole 7, and the end of the clamping rod 13 abuts against the side wall of the sleeve block 9. Then, the ferrule 5 on the cable is put on the annular groove 4 opened on the arc sleeve 1, and the installation of the arc sleeve 1 and the cable is completed.

[0025] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cable protection tube that is easy to install and fix, comprising an arc-shaped sleeve (1), characterized in that: The arc sleeve (1) is provided with an arc groove (2) that fits with the outer wall of the cable, the outer wall of the arc sleeve (1) is provided with a convex ring (3), the convex ring (3) is provided with a through hole (6), a bent rod (8) passes through the through hole (6), and the arc sleeve (1) is provided with a limiting member for limiting the position of the bent rod (8).

2. A cable protection tube that is easy to install and fix according to claim 1, characterized in that: The limiting member comprises a screw hole (10) formed on the sleeve block (9), and the screw hole (10) is connected to the bent rod (8) via a thread.

3. The cable protection tube that is easy to install and fix according to claim 2, characterized in that: A side block (11) protrudes from the sleeve block (9), a notch (12) is provided on the side block (11), a round hole (7) is provided on the arc sleeve (1), a clamping rod (13) passes through the notch (12), and an end of the clamping rod (13) is clamped with the round hole (7).

4. The cable protection tube that is easy to install and fix according to claim 3 is characterized in that: An end block (14) is fixedly connected to the end of the clamping rod (13).

5. The cable protection tube that is easy to install and fix according to claim 1, characterized in that: An annular groove (4) is provided on the outer wall of the arc-shaped sleeve (1), and an elastic ring (5) is engaged in the annular groove (4).

6. The cable protection tube that is easy to install and fix according to claim 1, characterized in that: A rubber gasket protrudes from the mutually abutting portions of the arc-shaped sleeves (1).

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