Bending limiting protection system

Abstract

The utility model discloses a bending limiting protection system which comprises a reinforcing pipe and a limiter which are connected through an I-shaped connecting column. The limiter and the I-shaped connecting column are hollow; the limiter is formed by connecting a plurality of sub-limiters in an end-to-end matching mode, a groove is designed at one end of each sub-limiter, a boss is designed at the other end of each sub-limiter, the boss of one sub-limiter is clamped into the groove of the other sub-limiter, and the boss is in clearance fit with the groove, that is, the boss can move in the groove, so that the limiter can be bent by a certain angle. The utility model has the technical effects and advantages that the product is sleeved on a cable or an oil pipe, so that the cable or the oil pipe can be effectively protected and prevented from being excessively bent.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a bending limiting protection system. Background Art

[0002] Some existing protective devices for cables or oil pipes can only protect the surface of the cables or oil pipes to prevent scratches, but the existing protective devices cannot provide bending restriction protection for the cable pipes. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a bending limiting protection system.

[0004] The technical solution of this utility model is as follows:

[0005] A bending limiting protection system comprises a reinforcing tube and a limiter, wherein the reinforcing tube and the limiter are connected by an I-shaped connecting column; the limiter and the I-shaped connecting column are hollow;

[0006] The limiter is composed of a plurality of sub-limiters connected end to end, a groove is designed at one end of the sub-limiter, and a boss is designed at the other end. The boss of one sub-limiter is inserted into the groove of another sub-limiter, and the boss and the groove have a clearance fit, that is, the boss can move in the groove, so that the limiter can bend at a certain angle.

[0007] The reinforcement tube is composed of two semi-reinforcement tubes with the same structure, and the semi-reinforcement tubes are connected by screws.

[0008] Each sub-limiter is composed of two half-limiters with the same structure, and the half-limiters are connected by screws.

[0009] The I-shaped connecting column is composed of two half-I-shaped connecting columns with the same structure, and the half-I-shaped connecting columns are connected by screws.

[0010] The connection between the I-shaped connecting column and the limiter also adopts clearance fit.

[0011] Technical effects and advantages of the utility model:

[0012] By putting this product on cables or oil pipes, it can effectively protect the cables or oil pipes and prevent them from excessive bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of half of the utility model;

[0015] Figure 3 for Figure 2Schematic diagram of the structure from another perspective. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] A bending limiting protection system comprises a reinforcing tube 1 and a limiter 2, wherein the reinforcing tube 1 and the limiter 2 are connected via an I-shaped connecting column 3; the reinforcing tube 1, the limiter 2 and the I-shaped connecting column 3 are hollow;

[0018] Furthermore, the limiter 2 is composed of a plurality of sub-limiters 21 connected end to end, a groove 211 is designed at one end of the sub-limiter 21, and a boss 212 is designed at the other end. The boss of one sub-limiter is inserted into the groove of another sub-limiter, and the boss and the groove have a clearance fit, that is, the boss can move in the groove, so that the limiter can bend at a certain angle.

[0019] Furthermore, the reinforcement tube 1 is composed of two semi-reinforcement tubes 11 with the same structure, and the semi-reinforcement tubes are fixedly connected by screws or binding tapes.

[0020] Furthermore, the reinforcing pipe may also be integral, with the I-shaped connecting column prefabricated therein in advance.

[0021] Furthermore, each sub-limiter 2 is composed of two half-limiters 22 with the same structure, and the half-limiters are connected by screws.

[0022] Furthermore, the I-shaped connecting column 3 is composed of two half-I-shaped connecting columns 31 with the same structure, and the half-I-shaped connecting columns are connected by screws.

[0023] During installation, putting this product on the cable or oil pipe can effectively protect the cable or oil pipe and prevent it from excessive bending.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bending limiting protection system, characterized in that: It includes a reinforcing tube and a restrictor, wherein the reinforcing tube and the restrictor are connected by an I-shaped connecting column; the restrictor and the I-shaped connecting column are hollow; The limiter is composed of a plurality of sub-limiters connected end to end, a groove is designed at one end of the sub-limiter, and a boss is designed at the other end. The boss of one sub-limiter is inserted into the groove of another sub-limiter, and the boss and the groove have a clearance fit, that is, the boss can move in the groove, so that the limiter can bend at a certain angle.

2. A bending limiting protection system according to claim 1, characterized in that: The reinforcement tube is composed of two semi-reinforcement tubes with the same structure, and the semi-reinforcement tubes are fixedly connected by screws or binding belts.

3. A bending limiting protection system according to claim 1, characterized in that: Each sub-limiter is composed of two half-limiters with the same structure, and the half-limiters are connected by screws.

4. A bending limiting protection system according to claim 1, characterized in that: The I-shaped connecting column is composed of two half-I-shaped connecting columns with the same structure, and the half-I-shaped connecting columns are connected by screws.

5. The bending limiting protection system according to claim 1, characterized in that: The connection between the I-shaped connecting column and the limiter also adopts clearance fit.

6. A bending limiting protection system according to claim 1, characterized in that: The reinforcement pipe is an integral pipe, and the I-shaped connecting column is prefabricated in it.

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