CN211789594U

CN211789594U - Novel grounding device for maritime work platform

Info

Publication number: CN211789594U
Application number: CN202020825801.2U
Authority: CN
Inventors: 赵良; 李忠杰; 徐晨; 代朋; 刘澈; 徐绍开
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-10-27
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a novel marine platform's earthing device, which comprises a housin, the inner wall fixedly connected with sleeve of casing, the inner wall bottom fixedly connected with base of casing, and the outer wall of heavy tub is in the same place with telescopic inner wall fixed connection. This novel earthing device of marine work platform, the design simple structure, the operation process is very convenient, good operation effect has, not only realize first wire and second wire and be convenient for connect, and guarantee the leakproofness between first wire and the second wire, consequently, the difficult problem of oxidation or electric leakage that appears, the stability and the life of work have been guaranteed, through the riser, the magnetic pole, the cross bore, the plectane, the horizontal pole, cooperation between spring and the ring, make this novel earthing device of marine work platform be convenient for link to each other with external electrical equipment, and hookup location is unrestricted, fixed mode is convenient, conveniently carry out the adjustment of position, bring work facility for the operation personnel.

Description

Novel grounding device for maritime work platform

Technical Field

The utility model relates to a maritime work platform technical field specifically is a novel earthing of maritime work platform device.

Background

The marine platform is a general name of a series of platforms for providing services for offshore operation engineering, and the marine operation engineering activities of human beings mainly take marine oil and gas development and energy utilization as main activities, so the marine platform is generally a platform built around the marine oil and gas development, a large amount of electrical equipment is arranged on the marine platform, and a grounding device of the electrical equipment in the prior art has certain defects.

For example, in the grounding device of the electrical equipment in the prior art, in the using process, the grounding pile is not easily connected with the wire, and the sealing cannot be guaranteed after the grounding pile is connected with the wire, so that the problems of oxidation or electric leakage are easily caused when the grounding device is used, the wire and the electrical equipment are not easily fixed, the fixing mode is complex, and inconvenience is brought to operators.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel earthing device of maritime work platform to provide the earthing device of the electrical equipment among the prior art in solving above-mentioned background art, at the in-process that uses, ground connection stake and wire are difficult for being connected, and can't guarantee after connecting sealed, consequently when using, appear the oxidation easily, perhaps the problem of electric leakage.

In order to achieve the above object, the utility model provides a following technical scheme: a sleeve is fixedly connected to the inner wall of the shell, a base is fixedly connected to the bottom of the inner wall of the shell, a first conducting wire is electrically connected to the top of the base, the first conducting wire penetrates through the bottom of the sleeve through a thick pipe, the outer wall of the thick pipe is fixedly connected with the inner wall of the sleeve, a second conducting wire is arranged above the first conducting wire, a cover body is arranged above the outer wall of the shell, a rubber ring is fixedly connected to the inner wall of the cover body, the inner wall of the rubber ring is in interference fit with the upper portion of the outer wall of the shell, a short pipe is fixedly connected to the inner wall of the cover body, the inner wall of the short pipe is fixed with the second conducting wire through silicone structural adhesive, and the first conducting wire is electrically connected with the second conducting wire through a connecting device;

the connecting device comprises a copper rod, an eccentric wheel, a sliding block, a sliding rail, a rubber rod and a support;

the end of the copper rod is electrically connected with the top of the first wire, the bottom of the copper rod is fixedly connected with an eccentric wheel, the left side of the eccentric wheel is tightly abutted to the right side of the second wire, a sliding block is rotatably connected to the lower portion of the eccentric wheel through a pin shaft, a sliding rail is slidably clamped on the inner surface of the bottom of the sliding block, the left end of the sliding rail is fixedly connected with the inner wall of the sleeve, a rubber rod is fixedly connected to the right side of the sliding block, a support is fixedly connected to the right end of the rubber rod, and the bottom of the support is fixedly connected with the top of the sliding rail.

Preferably, the outer wall of the cover body is flush with the outer wall of the shell.

Preferably, one side of the eccentric wheel, which is attached to the second lead, is parallel to the inner wall of the sleeve.

Preferably, the tail end of the second lead is electrically connected with a fixing device;

the fixing device comprises a vertical plate, a circular ring, a cross rod, a compression spring, a circular plate, a cross hole and a magnetic rod;

the right side of riser is equipped with the ring, the ring links to each other with the terminal electrical property of second wire, the left end fixedly connected with horizontal pole of ring, the outer wall of horizontal pole runs through the riser, and horizontal pole and riser clearance fit, the left end fixedly connected with plectane of horizontal pole, compression spring has been cup jointed in the outer wall left side of horizontal pole, compression spring's both ends are tight with plectane and riser counterbalance respectively, the cross bore has all been seted up from top to bottom to the side of riser, the inner wall interference fit of cross bore has the magnetic pole.

Preferably, the cross section of the cross bar is rectangular.

Preferably, the cover body is fixed with the shell through a clamping device;

the clamping device comprises a bracket, a hook, a clamping groove and a torsion spring;

the outer wall fixed connection of support and lid is in the same place, the end of support is rotated through the round pin axle and is connected with the couple, the end of couple is in the same place through the outer wall joint of draw-in groove with the casing, the front top of couple is equipped with torsion spring, torsion spring's both ends are fixed together with support and couple respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this novel grounding device of maritime work platform, design simple structure, the operation process is very convenient, has good operation effect, better satisfying people's use needs, its concrete beneficial effect as follows:

through the cooperation between casing, sleeve, slide rail, slider, eccentric wheel, copper pole, lid and the rubber circle, not only realize first wire and second wire and be convenient for connect to guarantee the leakproofness between first wire and the second wire, consequently the difficult problem of oxidation or electric leakage of appearing has guaranteed job stabilization nature and life.

Through the cooperation between riser, magnetic pole, cross bore, plectane, horizontal pole, spring and the ring for this novel marine platform's earthing device is convenient for link to each other with external electrical equipment, and hookup location is unrestricted, and fixed mode is convenient, conveniently carries out the adjustment of position, brings the work facility for the operation personnel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the eccentric wheel, the sliding block and the sliding rail in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the hook, the torsion spring and the cover in FIG. 2;

FIG. 4 is a schematic view showing the connection structure of the vertical plate, the circular plate and the magnetic rod in FIG. 1.

In the figure: 1. the connecting device comprises a connecting device, 101, a copper rod, 102, an eccentric wheel, 103, a sliding block, 104, a sliding rail, 105, a rubber rod, 106, a support, 2, a fixing device, 201, a vertical plate, 202, a circular ring, 203, a cross rod, 204, a compression spring, 205, a circular plate, 206, a cross hole, 207, a magnetic rod, 3, a clamping device, 301, a support, 302, a hook, 303, a clamping groove, 304, a torsion spring, 4, a shell, 5, a sleeve, 6, a base, 7, a thick pipe, 8, a first conducting wire, 9, a second conducting wire, 10, a cover body, 11, a short pipe, 12, silicone structural adhesive, 13 and a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel grounding device of a maritime work platform comprises a shell 4, wherein a sleeve 5 is fixedly connected to the inner wall of the shell 4, a base 6 is fixedly connected to the bottom of the inner wall of the shell 4, the base 6 is made of stainless steel, a first lead 8 is electrically connected to the top of the base 6, the first lead 8 penetrates through the bottom of the sleeve 5 through a thick pipe 7, the outer wall of the thick pipe 7 is fixedly connected with the inner wall of the sleeve 5, a second lead 9 is arranged above the first lead 8, a cover body 10 is arranged above the outer wall of the shell 4, a rubber ring 13 is fixedly connected to the inner wall of the cover body 10, the sealing performance between the cover body 10 and the shell 4 is improved by the rubber ring 13, the inner wall of the rubber ring 13 is in interference fit with the upper side of the outer wall of the shell 4, a short pipe 11 is fixedly connected to the inner wall of the cover body 10, the inner wall of the short pipe 11 is fixed with the second lead 9 through silicone structural adhesive, the first lead 8 is electrically connected with the second lead 9 through the connecting device 1, the connecting device 1 comprises a copper rod 101, an eccentric wheel 102, a sliding block 103, a sliding rail 104, a rubber rod 105 and a support 106, the tail end of the copper rod 101 is electrically connected with the top of the first lead 8, the bottom of the copper rod 101 is fixedly connected with the eccentric wheel 102, the eccentric wheel 102 is made of copper, the eccentric wheel 102 plays a role in fixing the second lead 9, the left side of the eccentric wheel 102 is tightly abutted against the right side of the second lead 9, the sliding block 103 is rotatably connected below the eccentric wheel 102 through a pin shaft, the sliding block 103 and the sliding rail 104 play a role in supporting the eccentric wheel 102, the sliding rail 104 is slidably clamped on the inner surface of the bottom of the sliding block 103, the left end of the sliding rail 104 is fixedly connected with the inner wall of the sleeve 5, the right side of the sliding block 103 is fixedly connected with the rubber rod 105, the support 106 is fixedly connected with the right end of the rubber, the bottom of the support 106 is fixedly connected with the right side of the top of the sliding rail 104, the outer wall of the cover 10 is flush with the outer wall of the shell 4, and the side of the eccentric wheel 102 attached to the second lead 9 is parallel to the inner wall of the sleeve 5.

The tail end of the second lead 9 is electrically connected with a fixing device 2, the fixing device 2 comprises a vertical plate 201, a circular ring 202, a cross rod 203, a compression spring 204, a circular plate 205, a cross hole 206 and a magnetic rod 207, the right side of the vertical plate 201 is provided with the circular ring 202, the cross rod 203 and the circular plate 205 are all made of conductive materials and are integrally formed, the circular ring 202 is electrically connected with the tail end of the second lead 9, the left end of the circular ring 202 is fixedly connected with the cross rod 203, the outer wall of the cross rod 203 penetrates through the vertical plate 201, the cross rod 203 is in clearance fit with the vertical plate 201, the left end of the cross rod 203 is fixedly connected with the circular plate 205, the left side of the outer wall of the cross rod 203 is sleeved with the compression spring 204, the compression spring 204 gives the left elasticity to the cross rod 203, the left side of the circular ring 202 is attached to the right side of the vertical plate, the inner wall interference fit of cross bore 206 has magnetic pole 207, and through the magnetism connection between magnetic pole 207 and the external electrical equipment, can laminate riser 201 and fix the outer wall at external electrical equipment, the cross-section of horizontal pole 203 is the rectangle.

Lid 10 passes through latch device 3 and is in the same place fixed with casing 4, latch device 3 includes support 301, couple 302, draw-in groove 303 and torsion spring 304, support 301 is in the same place with the outer wall fixed connection of lid 10, the end of support 301 rotates through the round pin axle and is connected with couple 302, couple 302 plays fixed effect to lid 10 and casing 4, the end of couple 302 is in the same place through the outer wall joint of draw-in groove 303 with casing 4, the front top of couple 302 is equipped with torsion spring 304, torsion spring 304 gives couple 302 and the torsion that draw-in groove 303 is close to, and then prevent couple 302 and draw-in groove 303 separation, torsion spring 304's both ends are fixed together with support 301 and couple 302 respectively.

When the grounding device of the novel maritime work platform is used, a second lead 9 is placed in a sleeve 5, the tail end of the second lead 9 is placed between an eccentric wheel 102 and the sleeve 5, the eccentric wheel 102 is rotated at the moment, the eccentric wheel 102 is matched with the sleeve 5 to clamp the second lead 9 tightly, at the moment, a rubber rod 105 gives an elastic force to a sliding block 103 close to the sleeve 5, then the second lead 9 penetrates through a short pipe 11, a cover body 10 is covered on the outer wall of a shell 4, the cover body 10 and the shell 4 are fixed through the matching of a hook 302 and a clamping groove 303, at the moment, silicone structural adhesive 12 is injected into the short pipe 11 to realize the sealing of the short pipe 11, the strength between the short pipe 11 and the second lead 9 is ensured, the tail end of the second lead 9 is electrically connected with a ring 202, a vertical plate 201 is placed on the outer wall of electrical equipment needing to be connected with the grounding device, and is attracted with the external, make riser 201 and external electrical equipment's laminating together tightly, compression spring 204 is compressed this moment, and the left side of plectane 205 supports tightly with electrical equipment's outer wall, and then makes electrical equipment and base 6 electrical property link to each other, later with casing 4 and base 6 place realize ground connection in the assigned position can.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel ground connection of marine platform device, includes casing (4), its characterized in that: the inner wall of the shell (4) is fixedly connected with a sleeve (5), the inner wall bottom of the shell (4) is fixedly connected with a base (6), the top of the base (6) is electrically connected with a first lead (8), the first lead (8) penetrates through the bottom of the sleeve (5) through a thick pipe (7), the outer wall of the thick pipe (7) is fixedly connected with the inner wall of the sleeve (5), a second lead (9) is arranged above the first lead (8), a cover body (10) is arranged above the outer wall of the shell (4), the inner wall of the cover body (10) is fixedly connected with a rubber ring (13), the inner wall of the rubber ring (13) is in interference fit with the outer wall of the shell (4), a short pipe (11) is fixedly connected with the inner wall of the cover body (10), and the inner wall of the short pipe (11) is fixed with the second lead (9) through silicone structural adhesive (12), the first lead (8) is electrically connected with the second lead (9) through the connecting device (1);

the connecting device (1) comprises a copper rod (101), an eccentric wheel (102), a sliding block (103), a sliding rail (104), a rubber rod (105) and a support (106);

the end of the copper rod (101) is electrically connected with the top of the first lead (8), the bottom of the copper rod (101) is fixedly connected with an eccentric wheel (102), the left side of the eccentric wheel (102) is tightly abutted to the right side of the second lead (9), a sliding block (103) is rotatably connected below the eccentric wheel (102) through a pin shaft, a sliding rail (104) is slidably clamped on the inner surface of the bottom of the sliding block (103), the left end of the sliding rail (104) is fixedly connected with the inner wall of the sleeve (5), a rubber rod (105) is fixedly connected to the right side of the sliding block (103), a support (106) is fixedly connected to the right end of the rubber rod (105), and the bottom of the support (106) is fixedly connected with the right side of the top of the sliding rail (104).

2. The novel grounding device for marine platforms as claimed in claim 1, wherein: the outer wall of the cover body (10) is flush with the outer wall of the shell (4).

3. The novel grounding device for marine platforms as claimed in claim 1, wherein: one side of the eccentric wheel (102) which is attached to the second lead (9) is parallel to the inner wall of the sleeve (5).

4. The novel grounding device for marine platforms as claimed in claim 1, wherein: the tail end of the second lead (9) is electrically connected with a fixing device (2);

the fixing device (2) comprises a vertical plate (201), a circular ring (202), a cross rod (203), a compression spring (204), a circular plate (205), a cross hole (206) and a magnetic rod (207);

the right side of riser (201) is equipped with ring (202), ring (202) link to each other with the terminal electrical property of second wire (9), the left end fixedly connected with horizontal pole (203) of ring (202), the outer wall of horizontal pole (203) runs through riser (201), and horizontal pole (203) and riser (201) clearance fit, the left end fixedly connected with plectane (205) of horizontal pole (203), compression spring (204) have been cup jointed on the outer wall left side of horizontal pole (203), the both ends of compression spring (204) respectively with plectane (205) and riser (201) counterbalance tightly, cross bore (206) have all been seted up about the side of riser (201), the inner wall interference fit of cross bore (206) has magnetic pole (207).

5. The novel grounding device for marine platforms as claimed in claim 4, wherein: the cross section of the cross bar (203) is rectangular.

6. The novel grounding device for marine platforms as claimed in claim 1, wherein: the cover body (10) is fixed with the shell (4) through the clamping device (3);

the clamping device (3) comprises a support (301), a hook (302), a clamping groove (303) and a torsion spring (304);

support (301) and the outer wall fixed connection of lid (10) are in the same place, the end of support (301) is connected with couple (302) through the round pin axle rotation, the end of couple (302) is in the same place through draw-in groove (303) and the outer wall joint of casing (4), the front top of couple (302) is equipped with torsion spring (304), the both ends of torsion spring (304) are fixed together with support (301) and couple (302) respectively.