CN211556666U

CN211556666U - Portable movable first-aid repair joint support

Info

Publication number: CN211556666U
Application number: CN201922290777.7U
Authority: CN
Inventors: 衡德磊; 陈大勇; 张慧甍; 董小松; 赵佳阳
Original assignee: China Aviation Baosheng Ocean Engineering Cable Co ltd
Current assignee: China Aviation Baosheng Ocean Engineering Cable Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-22
Anticipated expiration: 2029-12-19

Abstract

The utility model belongs to the technical field of the electric power submarine cable annex, concretely relates to portable mobilizable salvagees and connects support. The roller is connected to the bottom of the support base plate, and a sliding groove is formed in the top of the support base plate; the inclined plane structures are arranged at the sliding chute of the support base plate and are oppositely arranged to support the first-aid repair joint; the inclined plane structure changes the relative distance through the sliding groove and is locked by the bolt. The utility model can be conveniently and quickly installed and adjusted on the submarine cable emergency repair installation site; the requirements that the shell of the first-aid repair joint is large and heavy and manual movement is inconvenient are effectively solved; the device can be quickly and efficiently moved in short distance according to the installation requirement during field installation; meanwhile, a base support is provided for the first-aid repair connector, connection, assembly and glue filling of the on-site cable connector are facilitated, and the requirement for quick lifting installation is met.

Description

Portable movable first-aid repair joint support

Technical Field

The utility model belongs to the technical field of the electric power submarine cable annex, concretely relates to portable mobilizable salvagees and connects support.

Background

Submarine cables and optical fibers (submarine cables for short) are important components for offshore oil and gas field development and are responsible for power and signal transmission among platforms. At present, China is developing ocean industry vigorously, and with the development of telecommunication cables, the demand of submarine cables is increasing day by day. Because the submarine environment is complex and severe, the submarine cable is inevitably influenced by natural or unnatural factors in the working process to cause damage to the submarine cable, and usually, the repair and maintenance of the damaged submarine cable need to repair accessories such as joints.

Usually, the submarine cable is heavier, and the salvage joint for repairing the submarine cable is also larger, and the manual work is inconvenient to move, is particularly influenced by factors such as field arrangement, and limits flexible calling of large-scale mechanical equipment. Influenced by the design life of the submarine cable and the operation environment, the submarine cable damage accident happens sometimes, and the device convenient for the submarine cable to be salvageed is necessary, but the device for supporting the submarine cable salvage joint does not appear in the current market.

SUMMERY OF THE UTILITY MODEL

Among the above-mentioned prior art, submarine cable is salvageed and is connected the defect that has the inconvenient and bottom support of removal at salvage in-process, the utility model provides a portable mobilizable salvagees and connect support can carry out short distance quick, high-efficient direction according to the installation demand when having solved the field installation effectively and adjust to for salvageing the joint and provide the base support, make things convenient for hookup, equipment, the encapsulating of on-the-spot cable joint, in order to satisfy the requirement of lifting by crane the installation fast.

The utility model discloses a following technical scheme realizes:

a portable movable emergency repair joint support is characterized by comprising a support bottom plate, at least two groups of inclined surface structures and rollers, wherein the rollers are connected to the bottom of the support bottom plate, and a sliding groove is formed in the top of the support bottom plate; the inclined plane structures are arranged at the sliding chute of the support base plate and are oppositely arranged to support the first-aid repair joint; the inclined plane structure changes the relative distance through the sliding groove and is locked by the bolt.

Preferably, the support base plate main body is a rectangular plate, and the front middle part and the rear middle part of the rectangular plate are symmetrically provided with a circular through hole respectively.

Preferably, the sliding grooves are divided into two groups, and the two groups of sliding grooves are symmetrically arranged on the left side and the right side of the circular through hole respectively; the inclined plane structure is four groups, and two groups of inclined plane structures are oppositely arranged on the two groups of sliding chutes respectively.

Preferably, the inclined plane structure comprises an inclined plane baffle plate, an inclined plane bottom plate and a support rod piece, and the inclined plane bottom plate is arranged at the sliding chute of the support base plate; the bottom of the inclined baffle is hinged with the inner side end of the inclined bottom plate, and the top of the support rod piece is hinged with the back of the inclined baffle; the left side and the right side of the inclined plane bottom plate are respectively provided with a hollowed-out bar-shaped side sliding groove, and the two ends of the bottom of the supporting rod piece are respectively in sliding connection with the corresponding bar-shaped side sliding grooves and are locked by bolts.

Preferably, the bottom of the support rod piece is welded with a handle, two ends of the handle are provided with bolts, the bolts penetrate through the corresponding strip-shaped side sliding grooves and are screwed with fastening bolts by nuts; the vertical height of the support rod piece is changed through the sliding bolt so as to adjust the inclination angle of the inclined baffle.

Preferably, the surface of the inclined baffle is provided with a cushion layer.

Preferably, the sliding groove of the support base plate is provided with a plurality of groups of threaded holes at intervals along the front-back direction, and the inclined plane base plate is fixedly connected with the corresponding threaded holes of the sliding groove through bolts after sliding in the sliding groove.

The utility model discloses when using, constitute V type bearing space between the inclined plane structure of mutual disposition, can put the salvage joint of submarine cable in this V type bearing space to overhaul salvage work. According to the size of the first-aid repair joint, if the distance between the oppositely-arranged inclined plane structures needs to be adjusted, only the connecting bolt of the inclined plane bottom plate and the support bottom plate needs to be loosened, the inclined plane bottom plate slides on the sliding groove, and when the distance between the inclined plane baffle plates reaches the required position, the inclined plane bottom plate and the corresponding threaded hole of the sliding groove are fixedly connected through the bolt.

According to the size of an emergency repair connector or the actual working requirement, if the inclination angle of the inclined plane baffle plate needs to be adjusted, the nut at the strip-shaped side sliding groove on the inclined plane bottom plate is unscrewed, the handle is pulled, the bolts at the two ends of the handle slide along the strip-shaped side sliding groove, when the inclination angle of the inclined plane baffle plate reaches a required angle, the nuts are screwed on the bolts at the two ends of the handle, and the inclined plane baffle plate is fixed.

The utility model can be conveniently and quickly installed and adjusted on the submarine cable emergency repair installation site; the requirements that the shell of the first-aid repair joint is large and heavy and manual movement is inconvenient are effectively solved; the device can be quickly and efficiently moved in short distance according to the installation requirement during field installation; meanwhile, a base support is provided for the first-aid repair connector, connection, assembly and glue filling of the on-site cable connector are facilitated, and the requirement for quick lifting installation is met.

Drawings

FIG. 1 is a side view of the overall structure of a portable and movable emergency repair joint support of the present invention;

FIG. 2 is a perspective view of the overall structure of a portable and movable emergency repair joint support of the present invention;

FIG. 3 is a schematic view of the structure of the middle inclined plane of the present invention;

FIG. 4 is a schematic structural view of the roller of the present invention;

in the figure: the support comprises a support base plate 1, an inclined plane structure 2, a roller 3, a sliding groove 1-1, a circular through hole 1-2, a threaded hole 1-3, an inclined plane baffle 2-1, an inclined plane base plate 2-2, a support rod 2-3, a strip-shaped side sliding groove 2-4, a handle 2-5, a nut 2-6, a cushion layer 2-7, a roller component 3-1 and a bearing 3-2.

Detailed Description

Referring to fig. 1-4, a portable and movable emergency repair joint support comprises a support base plate 1, at least two groups of inclined surface structures 2 and rollers 3, wherein the rollers are connected to the bottom of the support base plate, and the top of the support base plate is provided with a sliding groove 1-1; the inclined plane structures are arranged at the sliding chute of the support base plate and are oppositely arranged to support the first-aid repair joint; the inclined plane structure changes the distance between the two opposite sides through the sliding groove and is locked by the bolt.

Specifically, the main body of the support base plate is a rectangular plate, and the front middle part and the rear middle part of the rectangular plate are symmetrically provided with a circular through hole 1-2 respectively. The spout is two sets ofly, and two sets of spouts are the symmetry respectively and set up in the left and right sides of circular through-hole. The sliding groove of the support base plate is provided with a plurality of groups of threaded holes 1-3 at intervals along the front-back direction, and the inclined plane base plate is fixedly connected with the corresponding threaded holes at the sliding groove through bolts after sliding in the sliding groove.

Specifically, the inclined plane structure is four groups, and two groups of inclined plane structures are respectively installed on two groups of sliding grooves in a pairwise opposite mode. The inclined plane structure comprises an inclined plane baffle 2-1, an inclined plane bottom plate 2-2 and a support rod piece 2-3, wherein the inclined plane bottom plate is arranged at the sliding chute of the support base plate; the bottom of the inclined baffle is hinged with the inner side end of the inclined bottom plate through a butterfly hinge, and the top of the support rod piece is hinged with the back of the inclined baffle; the left side and the right side of the inclined plane bottom plate are respectively provided with a hollowed strip-shaped side sliding groove 2-4, the bottom of the supporting rod piece is welded with a handle 2-5, two ends of the handle are provided with bolts, the bolts penetrate through the corresponding strip-shaped side sliding grooves, and fastening bolts are screwed by utilizing nuts 2-6; the vertical height of the support rod piece is changed through the sliding bolt so as to adjust the inclination angle of the inclined baffle. The surface of the inclined baffle is provided with 2-7 cushion layers, and the cushion layers are fixed by bolts.

Specifically, the upper part of a roller assembly 3-1 on the roller 3 is fixedly assembled with a base plate of the support through a bolt, and the lower part is connected with a bearing 3-2 through a bolt.

In this embodiment, the roller and the cushion layer are made of polyurethane, and the rest materials are made of high-strength metal materials. For the guarantee the utility model relates to a portable mobilizable salvagees and connects support practical life, its metal surface can carry out anticorrosive paint coating.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention encompassed by the appended claims.

Claims

1. A portable movable emergency repair joint support is characterized by comprising a support bottom plate (1), at least two groups of inclined surface structures (2) and rollers (3), wherein the rollers are connected to the bottom of the support bottom plate, and the top of the support bottom plate is provided with a sliding groove (1-1); the inclined plane structures are arranged at the sliding chute of the support base plate and are oppositely arranged to support the first-aid repair joint; the inclined plane structure changes the relative distance through the sliding groove and is locked by the bolt.

2. The portable movable emergency repair joint support according to claim 1, wherein the support base plate main body is a rectangular plate, and the front middle part and the rear middle part of the rectangular plate are symmetrically provided with a circular through hole (1-2) respectively.

3. The portable and movable emergency repair joint support according to claim 2, wherein the sliding grooves are two groups, and the two groups of sliding grooves are respectively and symmetrically arranged on the left side and the right side of the circular through hole; the inclined plane structure is four groups, and two groups of inclined plane structures are oppositely arranged on the two groups of sliding chutes respectively.

4. A portable movable emergency repair joint support according to claim 1 or 3, wherein the inclined plane structure comprises an inclined plane baffle (2-1), an inclined plane bottom plate (2-2) and a support rod member (2-3), and the inclined plane bottom plate is installed at a sliding groove of the support bottom plate; the bottom of the inclined baffle is hinged with the inner side end of the inclined bottom plate, and the top of the support rod piece is hinged with the back of the inclined baffle; the left side and the right side of the inclined plane bottom plate are respectively provided with a hollowed-out bar-shaped side sliding groove (2-4), and the two ends of the bottom of the supporting rod piece are respectively in sliding connection with the corresponding bar-shaped side sliding grooves and are locked by bolts.

5. The portable movable emergency repair joint support according to claim 4, wherein a handle (2-5) is welded at the bottom of the support rod, bolts are arranged at two ends of the handle, penetrate through the corresponding strip-shaped side sliding grooves and are screwed with fastening bolts by nuts (2-6); the vertical height of the support rod piece is changed through the sliding bolt so as to adjust the inclination angle of the inclined baffle.

6. A portable mobile emergency repair splice holder according to claim 4, characterized in that the surface of the inclined baffle is provided with cushions (2-7).

7. A portable movable emergency repair joint support according to claim 4, wherein a plurality of groups of threaded holes (1-3) are formed in the sliding groove of the support base plate at intervals along the front-rear direction of the sliding groove, and the inclined base plate is fixedly connected with the corresponding threaded holes in the sliding groove through bolts after sliding in the sliding groove.