Cable protector

Abstract

The utility model discloses a cable protector, which comprises a connecting piece, the connecting piece comprises a bottom plate and an adjusting rod in threaded fit with the bottom plate, and the other end of the adjusting rod is in threaded fit with an arranged protective cover. The protective cover comprises a first cover body and a second cover body, and protective pads are arranged in the first cover body and the second cover body. When the protective pad is sleeved outside the cable, the protective pad is fixed in the protective cover by closing the two cover bodies, and then the protective cover is connected with the bottom plate through the adjusting rod and is finally connected with the well wall through the bottom plate, so that the connection between the cable and the well wall is realized, and meanwhile, the gap between the cable and the well wall can be expanded by utilizing the connecting piece; the protective pads are arranged on the two cover bodies, so that the phenomenon that the cable swings on the well wall and is abraded is avoided, meanwhile, after the two cover bodies are closed, the protective pads can tightly hold the cable at the moment, the stability of the cable can be enhanced, and the problem that the cable is abraded due to the fact that the cable swings on the well wall can be further avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection equipment, in particular to a cable protector. Background Art

[0002] Cable protectors are devices used to protect cables from external environmental damage and are widely used in harsh environments such as oil fields, offshore, and underground operations. In particular, when laying cables from the ground to the bottom of a well, the current practice is to directly attach a clip to the outer wall of the cable, and then use a powder nail gun to nail the clip to the well wall to achieve cable fixation.

[0003] Although this method can fix the cable, the cable is in direct contact with the well wall. When the cable is pulled by external force, the cable is prone to friction with the well wall, which will cause the cable to be damaged over time. At the same time, the cable is in direct contact with the well wall, and the corrosive substances on the well wall will also affect the service life of the cable. Utility Model Content

[0004] The purpose of the present utility model is to provide a cable protector to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a cable protector, comprising a connecting piece, the connecting piece comprising a base plate, an adjusting rod threadedly engaged with the base plate, and the other end of the adjusting rod threadedly engaged with a protective cover; the protective cover comprises a first cover body and a second cover body and a protective pad arranged between the first cover body and the second cover body.

[0006] As an optimal technical solution of the present invention: a connecting portion is further provided on the second cover body, and a connecting seat is provided on the bottom plate; wherein, one end of the adjusting rod is threadedly engaged with the connecting portion, and the other end of the adjusting rod is threadedly engaged with the connecting seat.

[0007] As a preferred technical solution of the present invention: one end of the adjusting rod is connected to the connecting part after passing through a first nut, and the other side of the adjusting rod is threadedly engaged with the connecting seat after passing through a second nut.

[0008] As a preferred technical solution of the present invention: a driving portion is further provided in the middle of the adjusting rod, and the cross section of the driving portion is polygonal.

[0009] As a preferred technical solution of the present invention: mounting grooves for mounting the protective pad are provided on the facing surfaces of the first cover body and the second cover body.

[0010] As an optimal technical solution of the present invention: one side of the second cover body is connected to the first cover body axis pin, and the second cover body is also provided with a threaded seat, which is threadedly engaged with the threaded seat after passing through the first cover body by a fastener to fix one end of the first cover body on the second cover body.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are as follows: first, after the protective pad is sleeved on the outside of the cable, the protective pad is fixed inside the protective cover by closing the two cover bodies, thereby completing the connection and fixation of the cable and the protective cover; then, the protective cover is connected to the bottom plate through the adjustment rod, and finally, it is connected to the well wall through the bottom plate, thereby achieving the connection between the cable and the well wall;

[0012] Based on this, the device not only secures the cable but also uses the connector to widen the gap between the cable and the well wall, preventing wear and tear caused by the cable swinging on the well wall, as well as corrosion from corrosive substances on the well wall surface. In particular, the adjustment rod allows the distance between the cable and the well wall to be adjusted by rotating the adjustment rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the connector when it is in use;

[0014] Figure 2 This is a schematic diagram of the exploded structure of the connector of the utility model;

[0015] Figure 3 This is a schematic structural diagram of the protective cover of the utility model when it is unfolded.

[0016] In the figure: 1. Connecting part; 10. Base plate; 11. Connecting seat; 12. First nut; 13. Driving part; 14. Protective cover; 15. Adjusting rod; 16. Second nut; 17. First cover body; 18. Second cover body; 19. Protective pad; 110. Threaded seat; 111. Connecting part; 112. Fastener; 113. Mounting slot; 2. Cable. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limitations on the present invention. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

[0018] See also Figure 1-3 The utility model provides an embodiment: a cable protector, including a connector 1, the connector 1 includes a base plate 10, an adjusting rod 15 threadedly engaged with the base plate 10, and the other end of the adjusting rod 15 is threadedly engaged with a protective cover 14; the protective cover 14 includes a first cover body 17 and a second cover body 18 and a protective pad 19 arranged between the first cover body 17 and the second cover body 18.

[0019] To sum up, first, after the protective pad 19 is put on the outside of the cable 2, the protective pad 19 is fixed in the protective cover 14 by closing the two cover bodies, completing the connection and fixation of the cable 2 and the protective cover 14; then the protective cover 14 is connected to the base plate 10 through the adjusting rod 15, and finally connected to the well wall through the base plate 10, realizing the connection between the cable 2 and the well wall.

[0020] Based on this, the device not only secures the cable 2, but also utilizes the connector 1 to widen the gap between the cable 2 and the well wall, thereby preventing the cable 2 from swinging on the well wall and causing wear, as well as corrosion from corrosive substances on the well wall surface. In particular, the arrangement of the adjustment rod 15 allows the distance between the cable and the well wall to be adjusted by rotating the adjustment rod 15.

[0021] Furthermore, since the second cover 18 is provided with a connecting portion 111 and the base 11 is provided on the bottom plate 10, one end of the adjustment rod 15 is threadedly engaged with the connecting portion 111, and the other end of the adjustment rod 15 is threadedly engaged with the connecting portion 111. This makes the connection between the connecting portion 111 and the adjustment rod 15 simple and convenient, and also facilitates the production and processing of the connecting portion 111, the connecting portion 111, and the adjustment rod 15, thereby reducing the production cost of the device. Furthermore, the threaded engagement facilitates the use and installation of the device, reducing the difficulty of using the device.

[0022] Furthermore, since one end of the adjusting rod 15 passes through the first nut 12 and is connected to the connecting portion 111, and the other side of the adjusting rod 15 passes through the second nut 16 and is threadedly engaged with the connecting seat 11, after the gap adjustment between the cable 2 and the well wall is completed, the first nut 12 is tightened onto the connecting portion 111, and then the second nut 16 is tightened onto the connecting seat 11, so that the adjusting rod 15 can be locked to prevent the protective cover 14 from axial rotation along the adjusting rod 15.

[0023] In addition, since a driving portion 13 is provided in the middle of the adjusting rod 15 and the cross-section of the driving portion 13 is polygonal, a wrench can be used to contact the driving portion 13 to promote the rotation of the adjusting rod 15, thereby also reducing the difficulty of operating the device, and the adjusting rod 15 can be rotated more easily and conveniently under the action of the driving portion 13.

[0024] On the basis of the above scheme, since the facing surfaces of the first cover body 17 and the second cover body 18 are provided with installation grooves 113 for installing the protective pad 19, the position of the protective pad 19 is locked after installation, thereby avoiding the problem of the protective pad 19 being pulled out of the protective cover 14 after the cable 2 is pulled; in specific use, there are three installation grooves 113, one of which is located in the middle of the protective cover 14, and the other two are symmetrically arranged at both ends of the protective cover 14, so that after the two covers are closed, there are more contact points with the cable 2, thereby ensuring that the cable 2 can be reliably fixed in the protective cover 14, and at the same time, it can further avoid the protective pad 19 being pulled out.

[0025] Furthermore, since one side of the second cover body 18 is connected to the first cover body 17 by an axial pin, and a threaded seat 110 is also provided on the second cover body 18, a fastener 112 is provided and passes through the first cover body 17 and is threadedly engaged with the threaded seat 110 to fix one end of the first cover body 17 on the second cover body 18. Therefore, the device can fix the cable 2 on the well wall from any position of the cable 2.

[0026] In addition, although the device has a simple structure, the simple structure can achieve the connection between the cable 2 and the well wall while preventing the cable 2 from being corroded and worn by the well wall. In addition, except for the installation of the protective pad 19, the various components of the device are connected and fixed by threaded fitting, making the device simple and convenient to use, and also convenient for replacing various components.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A cable protector, comprising a connector (1), characterized in that: The connecting member (1) comprises a base plate (10), an adjusting rod (15) threadedly engaged with the base plate (10), and the other end of the adjusting rod (15) threadedly engaged with a protective cover (14); The protective cover (14) comprises a first cover body (17), a second cover body (18), and a protective pad (19) arranged between the first cover body (17) and the second cover body (18).

2. A cable protector according to claim 1, characterized in that: The second cover body (18) is further provided with a connecting portion (111), and the bottom plate (10) is provided with a connecting seat (11); wherein one end of the adjusting rod (15) is threadedly engaged with the connecting portion (111), and the other end of the adjusting rod (15) is threadedly engaged with the connecting seat (11).

3. A cable protector according to claim 2, characterized in that: One end of the adjusting rod (15) passes through a first nut (12) and is connected to the connecting portion (111), and the other side of the adjusting rod (15) passes through a second nut (16) and is threadedly engaged with the connecting seat (11).

4. A cable protector according to claim 3, characterized in that: A driving portion (13) is further provided in the middle of the adjusting rod (15), and the cross section of the driving portion (13) is polygonal.

5. A cable protector according to any one of claims 1 to 4, characterized in that: Mounting grooves (113) for mounting the protective pad (19) are provided on the facing surfaces of the first cover body (17) and the second cover body (18).

6. A cable protector according to claim 5, characterized in that: One side of the second cover body (18) is connected to the first cover body (17) by an axial pin, and a threaded seat (110) is further provided on the second cover body (18). A fastener (112) is provided that passes through the first cover body (17) and is threadably engaged with the threaded seat (110) to fix one end of the first cover body (17) on the second cover body (18).

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