Ditching equipment base

Abstract

The utility model discloses a ditching equipment base which comprises a left base supporting frame and a right base supporting frame, a connecting beam is connected between the right base supporting frame and the left base supporting frame, a first side wing guide is hinged to the left base supporting frame, and a second side wing guide is hinged to the right base supporting frame. The first side wing guide corresponds to the second side wing guide, and the ditching equipment body abuts against the first side wing guide and the second side wing guide so that the ditching equipment body can be recycled. According to the trenching equipment base, the connecting beams are arranged on the left base supporting frame and the right base supporting frame, on-site disassembly and assembly can be achieved, the first side wing guide and the second side wing guide are hinged to the left base supporting frame and the right base supporting frame, and then the trenching equipment body can be recycled and fixed. The device is simple in structure and convenient to use, can be assembled and disassembled on site, has a guiding function, is prevented from being in rigid contact with a trenching equipment body, and effectively realizes recycling and fixing of the trenching equipment body.

Description

Technical Field

[0001] The utility model belongs to the technical field of marine petroleum engineering, in particular to a trenching equipment base. Background Art

[0002] The use of underwater production systems to develop marine oil and gas resources has become the mainstream model. In underwater production systems, the laying of underwater oil and gas pipelines and umbilical cables is generally done by trenching and backfilling. Underwater trenching equipment has become the main equipment for laying underwater pipelines and umbilical cables.

[0003] The underwater trenching equipment has an irregular shape and requires a special base for recovery and fixation. In addition, the trenching equipment is heavy, and its irregular shape makes it easy to damage its components during the recovery and fixation process. The current trenching equipment base is heavy and does not meet the requirements of overall lifting.

[0004] Therefore, it is urgent to design a trenching equipment base to solve the above-mentioned trenching equipment recovery and fixation problem. Utility Model Content

[0005] In order to solve the technical problems mentioned in the background technology that the underwater trenching equipment body has an irregular shape and requires a special base for recovery and fixation, and the trenching equipment body is heavy and has an irregular shape, so the recovery and fixation process easily damages its components, a trenching equipment base is provided to solve the problem of recovery and fixation of trenching equipment.

[0006] To achieve the above objectives, the specific technical solutions of the trenching equipment base of the present invention are as follows:

[0007] A trenching equipment base includes a left base support frame and a right base support frame, a connecting beam is connected between the right base support frame and the left base support frame, a first side wing guide is hinged on the left base support frame, and a second side wing guide is hinged on the right base support frame, the first side wing guide corresponds to the second side wing guide, and the trenching equipment body abuts against the first side wing guide and the second side wing guide to recover the trenching equipment body.

[0008] Furthermore, the first wing guide and the second wing guide are both composed of a longer right-angled surface and a shorter right-angled surface, the shorter right-angled surface is vertically arranged on the longer right-angled surface, and an inclined surface is connected between the shorter right-angled surface and the longer right-angled surface.

[0009] Furthermore, a flank guide structural steel structure is provided between the inclined surface, the longer right-angle surface and the shorter right-angle surface.

[0010] Furthermore, an elastic material is laid on the side of the inclined surface away from the steel structure of the flank guide structure, and the trenching equipment body is in contact with the elastic material.

[0011] Furthermore, a hinge point is provided at one end of the longer right-angled surface away from the inclined surface, and is connected to the left base support frame and the right base support frame respectively through hinges.

[0012] Furthermore, a left base platform is provided on the left base support frame, and a right base platform is provided on the right base support frame. The shorter right-angled surface abuts against the left base platform and the right base platform to recover the trenching equipment body.

[0013] Furthermore, a first opening is provided on the shorter right-angled surface, and a second opening is provided on the left base platform and the right base platform respectively, and the first opening and the second opening are connected by bolts.

[0014] Furthermore, both ends of the left base support frame and the right base support frame are connected with connecting beams, and the connecting beams are connected to the left base support frame and the right base support frame through screws.

[0015] Furthermore, guardrails are provided on both the left base platform and the right base platform.

[0016] Furthermore, a plurality of first wing guides and second wing guides are hingedly connected at intervals on the left base support frame and the right base support frame respectively.

[0017] The trenching equipment base of the utility model has the following advantages:

[0018] By providing a connecting beam between the left and right base support frames, on-site disassembly and assembly are possible. The first and second side wing guides are hingedly connected to the left and right base support frames, thereby enabling the recovery and fixation of the trenching equipment body. The present application has a simple structure, is easy to use, can be assembled and disassembled on-site, has a guiding function, avoids rigid contact with the trenching equipment body, and effectively achieves the recovery and fixation of the trenching equipment body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an application diagram of the trenching equipment base of the utility model;

[0020] Figure 2 This is an overall schematic diagram of the base of the trenching equipment of the present invention;

[0021] Figure 3 This is a schematic diagram of the left base of the trenching equipment base of the present invention;

[0022] Figure 4 This is a schematic diagram of the side guide of the base of the trenching equipment of the present invention.

[0023] Description of the marks in the figure:

[0024] 1. Left base support frame; 2. Right base support frame; 3. Connecting beam; 4. First wing guide; 5. Second wing guide; 6. Trenching equipment body; 7. Longer right-angle surface; 8. Shorter right-angle surface; 9. Inclined surface; 10. Wing guide structural steel structure; 11. Elastic material; 12. Hinge point; 13. Left base platform; 14. Right base platform. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0026] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features from different embodiments is intended to be within the scope of the present invention and to form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0027] Please refer to the attached Figure 1 To the attached Figure 4 The present invention describes a trenching equipment base.

[0028] like Figure 1 and Figure 2 As shown, the trenching equipment base in the present invention includes a left base support frame 1 and a right base support frame 2, a connecting beam 3 is connected between the right base support frame 2 and the left base support frame 1, a first flank guide 4 is hinged on the left base support frame 1, and a second flank guide 5 is hinged on the right base support frame 2, the first flank guide 4 corresponds to the second flank guide 5, and the trenching equipment body 6 abuts against the first flank guide 4 and the second flank guide 5 to recover the trenching equipment body 6.

[0029] By providing a connecting beam 3 on the left base support frame 1 and the right base support frame 2, on-site disassembly and assembly are possible. The first wing guide 4 and the second wing guide 5 are hingedly connected to the left base support frame 1 and the right base support frame 2, thereby realizing the recovery and fixation of the trenching equipment body 6. The present invention has a simple structure, is easy to use, can be assembled and disassembled on-site, has a guiding function, avoids rigid contact with the trenching equipment body, and effectively realizes the recovery and fixation of the trenching equipment body 6.

[0030] Further, if Figure 1 and Figure 4As shown, the first flank guide 4 and the second flank guide 5 are both composed of a longer right-angled surface 7 and a shorter right-angled surface 8. The shorter right-angled surface 8 is vertically arranged on the longer right-angled surface 7, and an inclined surface 9 is connected between the shorter right-angled surface 8 and the longer right-angled surface 7; a flank guide structural steel structure 10 is arranged between the inclined surface 9, the longer right-angled surface 7 and the shorter right-angled surface 8; an elastic material 11 is laid on the side of the inclined surface 9 away from the flank guide structural steel structure 10, and the trenching equipment body 6 is abutted on the elastic material 11.

[0031] In this embodiment, preferably, the first flank guide 4 and the second flank guide 5 have the same shape and size, and the first flank guide 4 and the second flank guide 5 are both composed of a main structure of a longer right-angle surface 7 and a shorter right-angle surface 8, the shorter right-angle surface 8 is vertically welded on the side wall of the longer right-angle surface 7, and an inclined surface 9 is welded between the shorter right-angle surface 8 and the longer right-angle surface 7.

[0032] Preferably, the inclined surface 9, the longer right-angled surface 7 and the shorter right-angled surface 8 are connected in sequence to form a triangle, and the side guide structure steel structure 10 is welded inside the inclined surface 9, the longer right-angled surface 7 and the shorter right-angled surface 8 to enable the side guide to play a supporting role.

[0033] An elastic material 11 is provided on the inclined surface 9. Preferably, the elastic material 11 is rubber or wood board, which avoids rigid collision during the recovery process of the trenching equipment body and effectively protects the trenching equipment body 7.

[0034] Further, if Figures 1 to 3 As shown, a hinge point 12 is provided at one end of the longer right-angled surface 8 away from the inclined surface 9, which is connected to the left base support frame 1 and the right base support frame 2 through hinges respectively; a left base platform 13 is provided on the left base support frame 1, and a right base platform 14 is provided on the right base support frame 2, and the shorter right-angled surface 8 abuts against the left base platform 13 and the right base platform 14 to recover the trenching equipment body 6; a first opening is provided on the shorter right-angled surface 8, and a second opening is provided on the left base platform 13 and the right base platform 14 respectively, and the connection between the first opening and the second opening is achieved by bolts.

[0035] In this embodiment, preferably, a hinge point is provided at one end of the longer right-angled surface 7, and a hanging point is provided at the end of the longer right-angled surface 7 away from the hinge point 12, and the longer right-angled surface 7 is connected to the left base support frame 1 and the right base support frame 2 through the hinge point 12.

[0036] Preferably, the left and right bases are respectively provided with several identical side wing guides, which are connected to the left and right base main structures through hinges. When the trenching equipment body 6 is recovered, the shorter right-angled surface 8 of the side wing guide is in contact with the upper surface of the left and right base main structures, and the side wing guide inclined surface 9 is inclined upward and cooperates with the bottom inclined surface of the trenching equipment to realize the guidance of the trenching equipment body.

[0037] Preferably, the shorter right-angled surfaces of the side guides are provided with holes, and corresponding positions on the upper surfaces of the left and right base main structures are also provided with holes. Before recovering the trenching equipment body 6, the side guides are fixed by bolts, and the trenching equipment body 6 is recovered and fixed after it is located on the base.

[0038] Further, if Figure 1 As shown, both ends of the left base support frame 1 and the right base support frame 2 are connected with connecting beams 3, and the connecting beams 3 are connected to the left base support frame 1 and the right base support frame 2 through screws; guardrails are provided on the left base platform 13 and the right base platform 14; multiple first side wing guides 4 and second side wing guides 5 are hinged at intervals on the left base support frame 1 and the right base support frame 2 respectively.

[0039] In this embodiment, preferably, both ends of the left base support frame 1 and the right base support frame 2 are detachably connected with a connecting beam 3, and the connecting beam 3 is connected to the left base support frame 1 and the right base support frame 2 through screws, so that the trenching equipment base can realize on-site disassembly and assembly functions; guardrails are welded on the left base platform 131 and the right base platform 14 to protect construction personnel.

[0040] The working principle of the trenching equipment base in the utility model is as follows:

[0041] Several identical side wing guides are arranged at intervals on the left and right bases respectively, and the side wing guides are connected to the left and right base main structures through hinges. When the trenching equipment body 6 is recovered, the shorter right-angled surfaces 8 of the side wing guides are attached to the left base platform 13 and the right base platform 14 of the left and right base main structures, and the side wing guide inclined surfaces 9 are inclined upward and cooperate with the bottom inclined surfaces of the trenching equipment to guide the trenching equipment body 6.

[0042] Based on the trenching equipment base, the utility model provides a connecting beam 3 on the left base support frame 1 and the right base support frame 2, which can be disassembled and assembled on site. The first wing guide 4 and the second wing guide 5 are hingedly connected to the left base support frame 1 and the right base support frame 2, thereby realizing the recovery and fixation of the trenching equipment body 6. The present invention has a simple structure, is easy to use, can be assembled and disassembled on site, has a guiding function, avoids rigid contact with the trenching equipment body, and effectively realizes the recovery and fixation of the trenching equipment body.

[0043] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A trenching equipment base, characterized in that: It includes a left base support frame and a right base support frame, a connecting beam is connected between the right base support frame and the left base support frame, a first side wing guide is hinged on the left base support frame, and a second side wing guide is hinged on the right base support frame, the first side wing guide corresponds to the second side wing guide, and the trenching equipment body abuts against the first side wing guide and the second side wing guide to recover the trenching equipment body.

2. The trenching equipment base according to claim 1, characterized in that: The first wing guide and the second wing guide are both composed of a longer right-angled surface and a shorter right-angled surface. The shorter right-angled surface is perpendicularly arranged on the longer right-angled surface, and an inclined surface is connected between the shorter right-angled surface and the longer right-angled surface.

3. The trenching equipment base according to claim 2, characterized in that: A wing guide structural steel structure is arranged between the inclined surface, the longer right-angle surface and the shorter right-angle surface.

4. The trenching equipment base according to claim 3, characterized in that: An elastic material is laid on the side of the inclined surface away from the steel structure of the flank guide structure, and a trenching equipment body is in contact with the elastic material.

5. The trenching equipment base according to claim 3, characterized in that: A hinge point is provided at one end of the longer right-angled surface away from the inclined surface, and is respectively connected to the left base support frame and the right base support frame through hinges.

6. The trenching equipment base according to claim 5, characterized in that: A left base platform is provided on the left base support frame, and a right base platform is provided on the right base support frame. The shorter right-angled surface abuts against the left base platform and the right base platform to recover the trenching equipment body.

7. The trenching equipment base according to claim 6, characterized in that: A first opening is provided on the shorter right-angled surface, and a second opening is provided on the left base platform and the right base platform respectively, and the first opening and the second opening are connected by bolts.

8. The trenching equipment base according to claim 6, characterized in that: Both ends of the left base support frame and the right base support frame are connected with connecting beams, and the connecting beams are connected to the left base support frame and the right base support frame through screw rods.

9. The trenching equipment base according to claim 7, characterized in that: There are guardrails on both the left and right base platforms.

10. The trenching equipment base according to claim 2, characterized in that: A plurality of first wing guides and second wing guides are hingedly connected at intervals on the left base support frame and the right base support frame respectively.

Images