CN211655402U

CN211655402U - Shock attenuation block terminal for offshore oil platform

Info

Publication number: CN211655402U
Application number: CN201922268479.8U
Authority: CN
Inventors: 李世铭; 吴可嘉; 景海增; 赵乾菊; 孟祥松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-09
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a marine shock attenuation block terminal for oil platform relates to block terminal technical field, comprising a base plate, the top fixedly connected with box of bottom plate, the inside of box is equipped with mounting substrate, the bottom and the top of box inner wall all are equipped with the buffering subassembly No. one, the both sides inner wall of box all is equipped with the buffering subassembly No. two, the inner wall fixedly connected with dehumidification box of box. Be equipped with the setting of a buffering subassembly through the box inner wall, utilize the resilience of a spring self, can cushion the vibrations of mounting substrate in vertical direction, owing to be equipped with No. two buffering subassemblies, utilize the resilience of No. two springs self, can cushion the vibrations of mounting substrate in the horizontal direction, inject mounting substrate's position simultaneously, through the buffering effect good to mounting substrate, prevent that electronic component on mounting substrate from damaging because of vibrations, dehumidify the box inside through desiccant in bags, bring better use prospect.

Description

Shock attenuation block terminal for offshore oil platform

Technical Field

The utility model relates to a block terminal technical field, in particular to marine shock attenuation block terminal for oil platform.

Background

An offshore oil platform, a large structural facility located at sea, is used to drill wells to extract oil and gas, and to temporarily store it until the oil is transported to an onshore refinery to crack the crude oil into products. The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

The existing damping distribution box for the offshore oil platform is usually in a vibration environment to work, but the self damping effect of the distribution box is not ideal enough, so that the electronic element inside the distribution box is easy to damage due to vibration, and the general humidity at sea is large, so that the humidity in the distribution box is large, and the electronic element in the distribution box is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a shock attenuation block terminal for offshore oil platform, can effectively solve the current shock attenuation block terminal for offshore oil platform who provides in the background art and often be in work in the vibrations environment, but the shock attenuation effect of block terminal self is ideal inadequately, leads to the inside electronic component of block terminal easily to damage because of vibrations, and marine general humidity is great for humidity in the block terminal is great, causes the problem of the electronic component damage in the block terminal.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a marine shock attenuation block terminal for oil platform, includes the bottom plate, the top fixedly connected with box of bottom plate, there is the chamber door in the front of box through hinge movable mounting, the back of chamber door is equipped with the safety lock, the inside of box is equipped with mounting substrate, the bottom and the top of box inner wall all are equipped with buffering subassembly No. one, the both sides inner wall of box all is equipped with buffering subassembly No. two, the inner wall fixedly connected with dehumidification box of box, the dehumidification box is located the top of buffering subassembly No. two, the inside of dehumidification box is equipped with the desiccant in bags.

Preferably, both sides of the top of the bottom plate are provided with fixing holes.

Preferably, a buffering subassembly includes a limiting plate, a gag lever post, a spacing section of thick bamboo and a spring, the quantity of a limiting plate is two, two one side of a limiting plate respectively with the inner wall of box and mounting substrate's one end fixed connection, two one side that the limiting plate is relative respectively with a gag lever post and a spacing section of thick bamboo fixed connection, the one end activity of a gag lever post is cup jointed in the inside of a spacing section of thick bamboo.

Preferably, a spring is sleeved on the outer sides of the first limiting rod and the first limiting barrel, and two ends of the first spring are fixedly connected with one side of the first limiting plate respectively.

Preferably, No. two buffering subassemblies include No. two limiting plates, No. two gag lever posts and No. two springs, the quantity of No. two limiting plates is two one side of No. two limiting plates respectively with the inner wall of box and one side fixed connection of mounting substrate, two the equal one end fixed connection with No. two gag lever posts in the relative one side of No. two limiting plates.

Preferably, No. two springs are sleeved on the outer sides of the No. two limiting rods, and two ends of each spring are fixedly connected with one side of each second limiting plate respectively.

Compared with the prior art, the utility model discloses following beneficial effect has: the damping distribution box for the offshore oil platform is characterized in that the bottom and the top of the inner wall of the box body are respectively provided with a first buffer component, when the distribution box is in a vibration environment, a first limiting plate extrudes a first spring, the self-resilience of the first spring is utilized to well buffer the vibration of the mounting base plate in the vertical direction, the inner walls of the two sides of the box body are respectively provided with a second buffer component, when in vibration, a second limiting plate extrudes a second spring, the self-resilience of the second spring is utilized to well buffer the vibration of the mounting base plate in the horizontal direction, the position of the mounting base plate is limited at the same time, the damping effect is good through the good buffering effect of the mounting base plate, the electronic element on the mounting base plate is prevented from being damaged due to the vibration, the inner wall of the box body is fixedly connected with a dehumidifying box, and the inside of the dehumidifying box is provided with a bagged dehumidifying agent, can dehumidify the box inside through desiccant in bags, the humidity in this block terminal of greatly reduced prevents that marine humidity from leading to in vivo electronic component impaired greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the box body of the present invention.

Fig. 3 is a schematic structural view of the first buffer assembly of the present invention.

Fig. 4 is a schematic structural view of the second buffer assembly of the present invention.

In the figure: 1. a base plate; 2. a box body; 3. a safety lock; 4. a box door; 5. a fixing hole; 6. a first buffer component; 7. a second buffer component; 8. a mounting substrate; 9. a dehumidification box; 10. a first limiting plate; 11. a first spring; 12. a first limiting rod; 13. a limiting cylinder; 14. a second limiting plate; 15. a second spring; 16. no. two gag lever posts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a shock absorption distribution box for offshore oil platforms comprises a bottom plate 1, a box body 2 is fixedly connected to the top of the bottom plate 1, a box door 4 is movably installed on the front side of the box body 2 through a hinge and is convenient to open and close the box door 4, a safety lock 3 is arranged on the back side of the box door 4, the safety of the distribution box is improved through the safety lock 3, a mounting base plate 8 is arranged inside the box body 2, the mounting base plate 8 is used for mounting electronic elements, the electronic elements of the distribution box are all installed on the mounting base plate 8, a first buffer assembly 6 is arranged at the bottom and the top of the inner wall of the box body 2, a second buffer assembly 7 is arranged on the inner wall of the box body 2, a dehumidification box 9 is fixedly connected to the inner wall of the box body 2, the dehumidification box 9 is positioned above the second buffer assembly 7, a bagged dehumidifying agent is arranged inside the dehumidification box 9 and, prevent the damage of electronic elements in the box body 2 caused by high sea humidity.

Fixing holes 5 are formed in the two sides of the top of the bottom plate 1, so that the bottom plate 1 can be conveniently fixed through the fixing holes 5 in cooperation with bolts; the first buffer assembly 6 comprises a first limiting plate 10, a first limiting rod 12, a limiting barrel 13 and a first spring 11, the number of the first limiting plate 10 is two, one side of each of the two first limiting plates 10 is fixedly connected with the inner wall of the box body 2 and one end of the mounting substrate 8, the opposite side of each of the two first limiting plates 10 is fixedly connected with the first limiting rod 12 and the limiting barrel 13, and one end of the first limiting rod 12 is movably sleeved inside the limiting barrel 13; the first spring 11 is sleeved outside the first limiting rod 12 and the limiting barrel 13, two ends of the first spring 11 are fixedly connected with one side of the first limiting plate 10 respectively, and the self-resilience of the first spring 11 can be utilized to buffer the vibration of the mounting substrate 8 in the vertical direction; the second buffer assembly 7 comprises a second limiting plate 14, a second limiting rod 16 and a second spring 15, the number of the second limiting plate 14 is two, one side of each of the two second limiting plates 14 is fixedly connected with the inner wall of the box body 2 and one side of the mounting substrate 8, and the opposite sides of the two second limiting plates 14 are fixedly connected with one end of the second limiting rod 16; no. two springs 15 have been cup jointed in the outside of No. two gag lever posts 16, and the both ends of No. two springs 15 respectively with one side fixed connection of No. two limiting plates 14, can utilize the resilience of No. two springs 15 self, can carry out good buffering to mounting substrate 8 in the vibrations of horizontal direction.

It should be noted that, the utility model relates to a shock attenuation block terminal for offshore oil platform, when using, each electronic component in the block terminal is installed on mounting substrate 8, the inner wall of box 2 is used for reserving the through wires hole, and not used for installing electronic component, at first, fix bottom plate 1 at the assigned position through fixed orifices 5 cooperation bolt, open chamber door 4, put desiccant in bags into dehumidification box 9 and close chamber door 4, can dehumidify the inside of box 2 through desiccant in bags, prevent that the marine humidity is big, lead to the electronic component impaired in box 2, in order to prevent air with humidity from entering box 2, influence dehumidification in bags plays a role, the connecting wire passes through the through wires hole and then plugs up the through wires hole, when this block terminal is in the vibrations environment, because through being equipped with buffer assembly 6 in box 2, make limiting plate 10 extrude spring 11, utilize the resilience of spring 11 self, can carry out good buffering to mounting substrate 8 at the vibrations of vertical direction, owing to be equipped with No. two buffering subassemblies 7, during vibrations, make No. two limiting plates 14 extrusion No. two springs 15, utilize the resilience of No. two springs 15 self, can carry out good buffering to mounting substrate 8 at the vibrations of horizontal direction, inject mounting substrate 8's position simultaneously, through the good buffering effect to mounting substrate 8, prevent that electronic component on mounting substrate 8 from damaging because of vibrations, be favorable to people's use, and is relatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an offshore oil is shock attenuation block terminal for platform, includes bottom plate (1), its characterized in that: the top fixedly connected with box (2) of bottom plate (1), there is chamber door (4) in the front of box (2) through hinge movable mounting, the back of chamber door (4) is equipped with safety lock (3), the inside of box (2) is equipped with mounting substrate (8), the bottom and the top of box (2) inner wall all are equipped with buffer assembly (6) No. one, the both sides inner wall of box (2) all is equipped with buffer assembly (7) No. two, the inner wall fixedly connected with dehumidification box (9) of box (2), dehumidification box (9) are located the top of buffer assembly (7) No. two, the inside of dehumidification box (9) is equipped with the desiccant in bags.

2. The shock absorbing distribution box for the offshore oil platform according to claim 1, wherein: the two sides of the top of the bottom plate (1) are provided with fixing holes (5).

3. The shock absorbing distribution box for the offshore oil platform according to claim 1, wherein: buffer unit (6) include a limiting plate (10), a gag lever post (12), a spacing section of thick bamboo (13) and spring (11), the quantity of a limiting plate (10) is two, two one side of a limiting plate (10) respectively with the inner wall of box (2) and the one end fixed connection of mounting substrate (8), two one side that limiting plate (10) is relative respectively with a gag lever post (12) and a spacing section of thick bamboo (13) fixed connection, the one end activity of a gag lever post (12) is cup jointed in the inside of a spacing section of thick bamboo (13).

4. The offshore oil platform damping distribution box of claim 3, wherein: a spring (11) is sleeved on the outer sides of the first limiting rod (12) and the limiting barrel (13), and two ends of the spring (11) are fixedly connected with one side of the first limiting plate (10) respectively.

5. The shock absorbing distribution box for the offshore oil platform according to claim 1, wherein: buffer unit (7) are including No. two limiting plates (14), No. two gag lever posts (16) and No. two spring (15), the quantity of No. two limiting plates (14) is two one side of No. two limiting plates (14) respectively with the inner wall of box (2) and one side fixed connection of mounting substrate (8), two one side that No. two limiting plates (14) are relative all with the one end fixed connection of No. two gag lever posts (16).

6. The shock absorbing distribution box for the offshore oil platform according to claim 5, wherein: no. two springs (15) are sleeved on the outer sides of the second limiting rods (16), and two ends of each second spring (15) are fixedly connected with one side of each second limiting plate (14) respectively.