CN111188325A

CN111188325A - Offshore operation platform capable of automatically balancing weight

Info

Publication number: CN111188325A
Application number: CN202010036954.3A
Authority: CN
Inventors: 陈伟兴
Original assignee: 陈伟兴
Current assignee: PUTIAN CITY CHENGXIANG DISTRICT RENXI TRADING CO.,LTD.
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-05-22
Anticipated expiration: 2040-01-14
Also published as: CN111188325B

Abstract

The utility model provides a but marine operation platform of automatic balance weight, both sides fixed mounting of pillar upper end have the pressure-dividing frame, and the equal fixed mounting in upper end of pillar and pressure-dividing frame has the chassis, and the equal fixed mounting in both ends on chassis surface has the electro-magnet, and the recess department fixed mounting of chassis has built-in power supply, and the both ends of built-in power supply pass through pull wire fixedly connected with dielectric plate. Through the metal crossbeam, the cooperation of pressure ball and electro-magnet is used, can make things convenient for effectual assurance, receive more power on one side at the operation platform body and deposit when one end promptly, the electro-magnet of another side can produce magnetic field, attract the operation platform body, in order to increase the heavy load of the operation platform body of another side, come the equilibrium to receive the operation platform body that more gravity has the deposit, avoid the operation platform body to receive heavy load on one side only, the operation platform body can take place to incline for a long time in the past, for a long time, also can take the chassis to take place the condition of inclining.

Description

Offshore operation platform capable of automatically balancing weight

Technical Field

The invention relates to the technical field of ocean engineering, in particular to an offshore operation platform capable of automatically balancing weight.

Background

Among the ocean engineering, work platform generally has one or more spinal branch post to build and forms, offshore work platform in case build after successfully, the height is just fixed, and can not secondary control, need later stage to build again, perhaps renovate by full-time staff, but, because the long-term use of offshore operation platform body, people stand at the platform, or the piling up of heavy object, the platform receives the heavy unbalance, always under the more condition on same limit, the platform can take place the possibility of slope, the pillar under the seabed can also be unstable, the focus inclines, lead to whole platform all to take place the possibility of empting at any time, the needs of ocean operation can not be satisfied, and when the platform emptys a little, people can't effectively notice, potential dangerous people can't learn, can't guarantee people's safety.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose of preventing the platform from toppling due to unstable stress, the invention provides the following technical scheme: a marine operation platform capable of automatically balancing weight comprises a support column, wherein voltage division frames are fixedly arranged on two sides of the upper end of the support column, bottom frames are fixedly arranged on the upper ends of the support column and the voltage division frames, electromagnets are fixedly arranged at two ends of the surface of each bottom frame, a built-in power supply is fixedly arranged at a groove of each bottom frame, two ends of each built-in power supply are fixedly connected with a dielectric plate through a traction wire, and a capacitor body is fixedly arranged at two ends of the groove of each bottom frame;

the two ends of the upper surface of the built-in power supply are fixedly connected with strain gauges, a metal cross beam is inserted in the middle of the strain gauge, a support block is fixedly mounted at the lower end of the metal cross beam, the upper surface of the metal cross beam is fixedly connected with the operating table body through the support block, and pressure balls are fixedly mounted at the two ends of the upper surface of the metal cross beam.

Furthermore, a sliding groove is formed in the capacitor body, the groove of the sliding groove is matched with the dielectric plate, and the sliding groove and the dielectric plate are located on the same horizontal line.

Furthermore, the lower end of the support block is in lap joint with the upper surface of the built-in power supply.

Furthermore, the strain gauges are in a semi-arc shape, and the bending directions of the two strain gauges are both bent towards one side of the supporting point block.

Furthermore, the fulcrum block is located in the middle of the upper surface of the metal cross beam and is located right above the fulcrum block.

Furthermore, the built-in power supply is a 6000DS switching regulator power supply, and the packaging volume is 150 × 140 × 86 mm.

Further, the metal beam is made of iron, and the strain gauge is made of a semiconductor.

(II) advantageous effects

Compared with the prior art, the invention provides an offshore operation platform capable of automatically balancing weight, which has the following beneficial effects:

1. this but marine operation platform of automatic balance weight, through the metal crossbeam, the cooperation of pressure ball and electro-magnet is used, can make things convenient for effectual assurance, receive more power on one side at the operation platform body and deposit promptly when one end, the electro-magnet of another side can produce magnetic field, attract the operation platform body, in order to increase the heavy load of the operation platform body of another side, come the balance to receive the operation platform body that more gravity has the deposit, avoid the operation platform body only to receive heavy on one side, the operation platform body can take place to incline for a long time in the past, for a long time, also can take the chassis to take place the condition of slope.

2. This but offshore operation platform of automatic balance weight uses through the cooperation of dielectric plate with the capacitor body, can make things convenient for effectual assurance when the pillar takes place to incline, can effectively guarantee people's safety, can topple over still not under the serious condition at the platform, arrange the orderly departure of personnel, avoided platform inclination too big, when people perceived the platform and will arrive down, arouse people panic, the people's that leads to safety can not be guaranteed.

3. This but marine operation platform of automatic balance weight through the use of pressure-dividing frame, can be effectual with the pressure that bears on the chassis, share pillar and pressure-dividing frame on, increased the area of contact with the chassis, make the chassis reduce on the pillar, make the chassis be difficult to destroy.

Drawings

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

FIG. 2 is a detailed view of the structure of the metal beam of the present invention;

FIG. 3 is a schematic diagram of the connection between the structural support block and the internal power supply of the present invention.

In the figure: the device comprises a support 1, a voltage division frame 2, a bottom frame 3, an electromagnet 4, a built-in power supply 5, a traction wire 6, a dielectric plate 7, a capacitor body 8, a strain gauge 9, a metal beam 10, a fulcrum block 11, a fulcrum block 12, a pressure ball 13 and an operation platform body 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an offshore operation platform capable of automatically balancing weight includes a support column 1, pressure dividing frames 2 are fixedly installed on two sides of the upper end of the support column 1, and by using the pressure dividing frames 2, pressure borne by a base frame 3 can be effectively divided between the support column 1 and the pressure dividing frames 2, so that the contact area between the pressure dividing frames and the base frame 3 is increased, the pressure of the base frame 3 on the support column 1 is reduced, and the base frame 3 is not easily damaged.

The upper ends of the strut 1 and the voltage division frame 2 are fixedly provided with an underframe 3, two ends of the surface of the underframe 3 are fixedly provided with electromagnets 4, each electromagnet 4 is formed by winding a metal strip and a coil, a groove of the underframe 3 is fixedly provided with an internal power supply 5, the type of the internal power supply 5 is 6000DS switching voltage-stabilized power supply, the packaging volume is 150 x 140 x 86mm, two ends of the internal power supply 5 are fixedly connected with a dielectric plate 7 through a traction wire 6, and two ends of the groove of the underframe 3 are fixedly provided with capacitor bodies 8; the inside of capacitor body 8 has seted up the spout, and the groove of spout is located same water flat line with dielectric plate 7 looks adaptation, and spout and dielectric plate 7.

Through dielectric plate 7 and capacitor body 8's cooperation use, can make things convenient for effectual assurance when the slope takes place for pillar 1, can effectively guarantee people's safety, can topple over at the platform under the not serious condition yet, arrange the orderly departure of personnel, avoided platform inclination too big, people perceive the platform when will going down, arouse people panic, the people's that leads to safety can not obtain the assurance.

The two ends of the upper surface of the built-in power supply 5 are fixedly connected with strain gauges 9, the strain gauges 9 are made of semiconductors, the strain gauges 9 are in a semi-arc shape, the bending directions of the two strain gauges 9 are respectively towards one side of a supporting point block 11, a metal cross beam 10 is inserted in the middle of each strain gauge 9, and the metal cross beam 10 is made of iron.

Through metal crossbeam 10, the cooperation of pressure ball 13 and electro-magnet 4 is used, can make things convenient for effectual assurance, receive more power on one side at operation platform body 14 and deposit promptly when one end, the electro-magnet 4 of another side can produce magnetic field, attract operation platform body 14, with the heavy burden of the operation platform body 14 of increasing the another side, come the equilibrium to receive the operation platform body 14 that more gravity has the deposit, avoid operation platform body 14 only heavy on one side, operation platform body 14 can take place to incline for a long time in the past, it is long-lasting, also can take the condition that chassis 3 takes place to incline even.

The fulcrum block 11 is located the middle part of metal crossbeam 10 upper surface, and the lower extreme fixed mounting that the fulcrum block 11 is located metal crossbeam 10 directly over to block 12 has a piece 12, the lower extreme of a piece 12 and built-in power supply 5's upper surface overlap joint, the upper surface of metal crossbeam 10 passes through fulcrum block 11 and operation panel body 14 fixed connection, the equal fixed mounting in both ends of metal crossbeam 10 upper surface has pressure ball 13.

The capacitor body 8 is connected with a red light on the marine master control platform through a lead, the strain gauge 9 is connected with the internal power supply 5 through a lead, and the dielectric plate 7 is electrically connected with the internal power supply 5 through a traction wire 6.

When in use:

example 1: when a heavy object is only accumulated on one side of the platform, taking the case that the heavy object is always pushed to the left end of the operation platform body 14 as an example, the operation platform body 14 can press the pressure ball 13 to drive the metal beam 10 to bend leftwards, at the moment, the lower end of the strain gauge 9 electrically connected with the built-in power supply 5 through a lead is extruded and deformed, the length is shortened, the resistance value of the resistor is reduced, the upper end of the strain gauge 9 is pulled and raised, the deformation quantity is larger, the resistance value is increased, at the moment, the potential difference generated at the upper end and the lower end of the strain gauge 9 can pass through the lead to the electromagnet 4 at the right end, and after the electromagnet 4 at the right end passes through, a magnetic field is generated to attract the right end of the operation platform body 14, so that the stress on the left side and the right side of the operation platform body 14.

Example 2: if the dielectric plate 7 slides leftward and the contact area with the capacitor body 8 gradually increases even if the bottom frame 3 tilts leftward slightly due to long-term electrical connection between the capacitor body 8 and the internal power supply 5, the dielectric plate can be obtained from the equation C ∈ S/4 pi kd for the plate capacitance, and if the other variables do not change, the capacitance increases as the area S increases, the voltage can be kept unchanged as the Q/U voltage increases, the capacitance increases on the two plates, and the current naturally increases during discharge, so that the red light of the marine main console electrically connected to the capacitor body 8 will light up to remind people that the platform has tilted and cannot stand for a long time, and the platform should be evacuated as soon as possible, and the like.

Where C denotes capacitance and e is the dielectric constant, each material has its own dielectric constant and is constant.

S is the area directly opposite to the two plates of the capacitor body 8.

And 4 is the arabic numeral 4.

Pi is a circumference ratio of 3.14 … ….

d is the distance between the two plates of the capacitor body 8.

When the capacitance C is calculated, each data is substituted for calculation.

Wherein C is Q/U, C means capacitance, Q means electric quantity, and U means voltage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. Offshore operation platform with automatic weight balancing, comprising a column (1), characterized in that: the capacitor comprises a strut (1), a voltage division frame (2) and an electromagnet (4), wherein voltage division frames (2) are fixedly mounted on two sides of the upper end of the strut (1), bottom frames (3) are fixedly mounted on the upper ends of the strut (1) and the voltage division frame (2), the electromagnet (4) is fixedly mounted at two ends of the surface of each bottom frame (3), an internal power supply (5) is fixedly mounted at a groove of each bottom frame (3), two ends of each internal power supply (5) are fixedly connected with a dielectric plate (7) through a traction wire (6), and capacitor bodies (8) are fixedly mounted at two ends of the groove of;

the device is characterized in that strain gauges (9) are fixedly connected to two ends of the upper surface of the built-in power supply (5), a metal cross beam (10) is inserted into the middle of each strain gauge (9), a support block (12) is fixedly mounted at the lower end of each metal cross beam (10), the upper surface of each metal cross beam (10) is fixedly connected with an operation table body (14) through a support block (11), and pressure balls (13) are fixedly mounted at two ends of the upper surface of each metal cross beam (10).

2. An offshore operation platform capable of automatically balancing weight according to claim 1, wherein: the capacitor comprises a capacitor body (8), and is characterized in that a sliding groove is formed in the capacitor body (8), the groove of the sliding groove is matched with a dielectric plate (7), and the sliding groove and the dielectric plate (7) are located on the same horizontal line.

3. An offshore operation platform capable of automatically balancing weight according to claim 1, wherein: the lower end of the support block (12) is in lap joint with the upper surface of the built-in power supply (5).

4. An offshore operation platform capable of automatically balancing weight according to claim 1, wherein: the strain gauges (9) are semi-arc-shaped, and the bending directions of the two strain gauges (9) are both bent towards one side of the corresponding supporting point block (11).

5. An offshore operation platform capable of automatically balancing weight according to claim 1, wherein: the fulcrum block (11) is positioned in the middle of the upper surface of the metal cross beam (10), and the fulcrum block (11) is positioned right above the block (12).