Steel transfer cart for offshore platform

Abstract

The utility model relates to a steel transfer cart for an offshore platform. The steel transfer cart comprises a cart base; the anti-falling protection plates are symmetrically arranged on the two sides of the upper surface of the cart base; one end of the handle supporting frame is supported on the anti-falling protection plate, and the other end of the handle supporting frame obliquely extends in the direction away from the cart base. The antiskid handle is arranged at the other end of the handle supporting frame; the universal wheels are arranged on the lower surface of the cart base in an array mode; and the anti-falling protection plate is provided with a limiting surface for limiting the rolling range of steel. By means of the arrangement, when the two ends of long steel are supported on the two steel transfer trolleys for the offshore platform, the steel can be stably supported on the trolley base, and through limiting of the limiting faces of the anti-falling protection plates, it is guaranteed that even if the steel shakes in the transportation process, the steel can be always limited between the two anti-falling protection plates; and the problem of hurting people due to slipping is effectively avoided. And through the arrangement of universal wheels, an anti-skid handle and a handle supporting frame, large-size steel can be conveniently and rapidly transferred.

Description

Technical Field

[0001] The utility model relates to the technical field of steel transportation for offshore oil production platforms, in particular to a steel transfer cart for offshore platforms. Background Art

[0002] Offshore oil production platforms are usually designed with multiple decks, but the lifting range of the platform's fixed tower crane is usually mainly the upper deck. The decks below the upper deck generally only have some lifting areas built on the side for the transfer of goods between different decks. However, for the non-lifting areas, which account for a large proportion, the transfer of goods cannot be carried out with the cooperation of fixed tower cranes, and the transfer of goods can only be achieved through manpower. Usually, the length of steel purchased by oil fields is 6 meters when it leaves the factory. Affected by the optimization and transformation of platform process pipelines and other operations, the transfer efficiency of steel up to 6 meters long seriously restricts the construction progress. Usually, construction personnel on offshore oil production platforms use hydraulic vehicles to move and transfer 6 meters of steel, but this method has disadvantages such as difficult operation, pipes slipping and injuring people, low efficiency, and frequent damage to hydraulic vehicles. Utility Model Content

[0003] The utility model aims to solve at least one technical problem in the background technology and provide a steel material transfer trolley for an offshore platform.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a steel material transfer cart for an offshore platform, comprising:

[0005] Cart base;

[0006] Anti-fall guard plates are symmetrically arranged on both sides of the upper surface of the cart base;

[0007] A handle support frame, one end of which is supported on the anti-fall guard plate, and the other end of which is inclined and extends away from the cart base;

[0008] An anti-slip handle, disposed at the other end of the handle support frame;

[0009] Universal wheels, an array is arranged on the lower surface of the cart base;

[0010] The anti-falling guard plate is provided with a limiting surface for limiting the rolling range of the steel material.

[0011] According to one aspect of the utility model, the limiting surface is an inclined surface, the bottom of the inclined surface is supported on the cart base, and the top of the inclined surface extends toward the side of the cart base.

[0012] According to one aspect of the utility model, the cross-section of the anti-fall guard plate is an isosceles triangle or an equilateral triangle.

[0013] According to one aspect of the utility model, the anti-fall guard plate is a hot-rolled equal-angle steel.

[0014] According to one aspect of the utility model, the holes formed by the two ends of the hot-rolled equal-angle steel and the cart base are blocked by a blocking auxiliary material, and the blocking auxiliary material is a steel plate with a thickness of 8 mm.

[0015] According to one aspect of the utility model, the handle support frame includes: a first support rod and a second support rod;

[0016] One end of the first support rod is respectively supported on the top of one end of the two anti-fall guard plates, and the other end thereof extends obliquely in a direction away from the cart base;

[0017] One end of the second support rod is respectively supported on the top of the other end of the two anti-fall guard plates, and the other end is respectively supported on the waist of the two first support rods.

[0018] According to one aspect of the utility model, the angle between the first support rod and the anti-falling guard plate is 60°, and the angle between the second support rod and the anti-falling guard plate is 30°.

[0019] According to one aspect of the utility model, the height between the top end of the first support rod and the ground is 1100 mm.

[0020] According to one aspect of the utility model, the cart base has a thickness greater than or equal to 8 mm, a length of 500 mm, and a width of 500 mm.

[0021] According to one aspect of the utility model, the universal wheels are arranged at four corners of the lower surface of the cart base, and the wheel diameter of the universal wheels is 100 mm.

[0022] According to one solution of the utility model, a steel transfer cart for an offshore platform includes: a cart base; an anti-falling guard plate symmetrically arranged on both sides of the upper surface of the cart base; a handle support frame, one end of which is supported on the anti-falling guard plate and the other end of which is inclined and extends in a direction away from the cart base; an anti-slip handle arranged at the other end of the handle support frame; a universal wheel arranged in an array on the lower surface of the cart base; and the anti-falling guard plate is provided with a limiting surface for limiting the rolling range of the steel. With such a setting, when steel up to meters long is supported on two steel transfer carts for offshore platforms, the steel can be stably supported on the cart base, and the limiting surface of the anti-falling guard plate is limited to ensure that even if the steel shakes during transportation, it will always be limited between the two anti-falling guard plates, effectively avoiding the problem of slipping and injuring people. In addition, through the setting of the universal wheel, the anti-slip handle and the handle support frame, the operator can conveniently and quickly transfer large-size steel, making the operation simple, the transfer efficiency high, and the structure stable and reliable and not easy to damage.

[0023] According to one solution of the utility model, the limiting surface is an inclined surface, the bottom of which is supported on the cart base, and the top of which extends toward the side of the cart base. This arrangement allows the steel to always keep rolling toward the bottom through the limiting surface when shaking, thereby ensuring that the steel is always between the two anti-fall guard plates and will not fall off and injure people.

[0024] According to one solution of the utility model, the cross section of the anti-falling guard plate is an isosceles triangle or an equilateral triangle. Such a configuration can ensure that the anti-falling guard plate can be stably and securely supported on the cart base, ensuring stable and secure support during the process of transporting steel materials, and ensuring structural stability and sufficient strength.

[0025] According to one solution of the utility model, the handle support frame includes: a first support rod and a second support rod; one end of the first support rod is supported on the top of one end of two anti-falling guard plates, and the other end is inclined and extends away from the cart base; one end of the second support rod is supported on the top of the other end of the two anti-falling guard plates, and the other end is supported on the waist of the two first support rods. Such an arrangement can make the handle support frame have sufficient support strength, and it is convenient for construction operators to hold and operate, ensuring stability during the transportation of steel materials, convenient for force application, and having sufficient strength and not easy to be damaged.

[0026] According to the solution of the utility model, the anti-skid handle of the steel material transfer cart for offshore platforms of the utility model has anti-skid measures, which reduces the possibility of slipping off the hand during pushing, and increases safety and ease of operation.

[0027] The wheels used in the utility model are all universal wheels, which are easy to turn and reduce the damage to the deck paint. At the same time, the universal wheels are equipped with brake devices, which can be placed in the brake position when parking or in an emergency to prevent sliding.

[0028] Except for the wheels themselves, all other components of the steel material transfer trolley for offshore platforms of the utility model are connected by welding, which can increase the service life.

[0029] The utility model discloses a steel material transfer trolley for an offshore platform, which is designed with an anti-falling guard plate to avoid personal injury caused by the pipe falling to the ground during the transfer process, and improves the transfer efficiency at the same time.

[0030] The steel material transfer cart for the offshore platform of the utility model can be operated by only two persons.

[0031] The utility model is specially used for offshore oil production platforms and can realize the work of transferring 6-meter steel on the deck surface in a safe, easy-to-operate and efficient manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1A side view schematically showing a steel material transfer cart for an offshore platform according to an embodiment of the utility model;

[0033] Figure 2 A rear view schematically showing a steel material transfer cart for an offshore platform according to an embodiment of the utility model;

[0034] Figure 3 A schematic top view of a steel material transfer cart for an offshore platform according to an embodiment of the utility model is shown;

[0035] Figure 4 The figure schematically shows the use status of a steel material transfer cart for an offshore platform according to one embodiment of the utility model. DETAILED DESCRIPTION

[0036] The present invention will now be discussed with reference to exemplary embodiments. It should be understood that the embodiments discussed are only intended to enable those skilled in the art to better understand and implement the present invention, rather than implying any limitation on the scope of the present invention.

[0037] As used herein, the term “including” and variations thereof are to be interpreted as open-ended terms meaning “including, but not limited to.” The term “based on” is to be interpreted as “based, at least in part, on.” The terms “one embodiment” and “an embodiment” are to be interpreted as “at least one embodiment.”

[0038] Figure 1 A side view schematically showing a steel material transfer cart for an offshore platform according to an embodiment of the utility model; Figure 2 A rear view schematically showing a steel material transfer cart for an offshore platform according to an embodiment of the utility model; Figure 3 The figure schematically shows a top view of a steel material transfer cart for an offshore platform according to an embodiment of the present utility model. Figure 1-Figure 3 As shown, in this embodiment, the steel material transfer cart for an offshore platform includes:

[0039] Cart base 1;

[0040] The anti-fall guard plate 2 is symmetrically arranged on both sides of the upper surface of the cart base 1;

[0041] A handle support frame 3, one end of which is supported on the anti-fall guard plate 2, and the other end of which is inclined and extends away from the cart base 1;

[0042] An anti-slip handle 4 is provided at the other end of the handle support frame 3;

[0043] Universal wheels 5, arranged in an array on the lower surface of the cart base 1;

[0044] The anti-fall guard plate 2 is provided with a limit surface 6 for limiting the rolling range of the steel. Figure 4 When the steel material transfer carts for offshore platforms are placed on two of the utility model, the steel material can be stably supported on the cart base 1. The limiting surface of the anti-falling guard plate 2 ensures that even if the steel material shakes during transportation, it will always be limited between the two anti-falling guard plates 2, effectively avoiding the problem of slipping and injuring people. In addition, through the arrangement of the universal wheels 5, the anti-slip handle 4 and the handle support frame 3, the operator can conveniently and quickly transfer large-sized steel materials, making the operation simple, the transfer efficiency high, and the structure stable and reliable and not easy to damage.

[0045] Furthermore, if Figure 1-Figure 3 As shown, in this embodiment, the limiting surface 6 is an inclined surface, the bottom of which is supported on the cart base 1, and the top of which extends toward the side of the cart base 1. In this way, the steel material can always keep the tendency to roll toward the bottom through the limiting surface 6 when shaking, so that the steel material can always be between the two anti-fall guard plates 2, and will not fall off and injure people.

[0046] Furthermore, if Figure 2 As shown, in this embodiment, the cross section of the anti-falling guard plate 2 is an isosceles triangle or an equilateral triangle. Such a configuration allows the anti-falling guard plate 2 to be stably and securely supported on the cart base 1, ensuring stable and secure support during the transportation of steel materials, and ensuring structural stability and sufficient strength.

[0047] In this embodiment, the anti-fall guard plate is a hot-rolled equal-angle steel.

[0048] In this embodiment, the holes formed by the two ends of the hot-rolled equal-angle steel and the cart base are blocked by a blocking auxiliary material, and the blocking auxiliary material is a steel plate with a thickness of 8 mm.

[0049] In this embodiment, the main material specification of the anti-fall guard plate 2 is a hot-rolled equal-angle steel with a size of 100 mm*8 mm, and the auxiliary material for sealing the remaining holes on the front and rear sides is a steel plate with a thickness of 8 mm.

[0050] In this embodiment, the main material of the anti-fall guard plate 2, the hot-rolled equilateral angle steel and the auxiliary material steel plate are made of carbon steel Q345, and the surface is coated with blue paint. The main material hot-rolled equilateral angle steel and the auxiliary material steel plate are connected by welding, and the anti-fall guard plate 2 is connected to the cart base 1 by welding.

[0051] Furthermore, if Figure 1 As shown, in this embodiment, the handle support frame 3 includes: a first support rod 7 and a second support rod 8;

[0052] One end of the first support rod 7 is supported on the top of one end of the two anti-fall guard plates 2, and the other end is inclined and extends away from the cart base 1;

[0053] One end of the second support rod 8 is supported on the top of the other end of the two anti-fall guard plates 2, and the other end is supported on the waist of the two first support rods 7. In this way, the handle support frame 3 has sufficient support strength, and is convenient for construction operators to hold and operate, ensuring stability during the transportation of steel, convenient force operation, and sufficient strength and not easy to be damaged.

[0054] In this embodiment, the included angle between the first support rod 7 and the anti-falling guard plate 2 is 60°, and the included angle between the second support rod 8 and the anti-falling guard plate 2 is 30°.

[0055] In this embodiment, the main material specification of the handle support frame 3 is a seamless steel pipe with a wall thickness of SCH80 and a 3 / 4 inch.

[0056] In this embodiment, the height of the top end of the first support rod 7 from the ground is 1100 mm.

[0057] In this embodiment, the seamless steel pipe of the handle support frame 3 is made of carbon steel Q345, and the surface is coated with blue paint. The connection between the two seamless steel pipes (the first support rod 7 and the second support rod 8) is welding, and the connection between the seamless steel pipe and the anti-fall guard plate 2 is also welding.

[0058] Further, in this embodiment, the thickness of the cart base 1 is greater than or equal to 8 mm, the length is 500 mm, and the width is 500 mm. The material of the cart base 1 is carbon steel Q345, and the surface is coated with blue paint.

[0059] Furthermore, in this embodiment, the universal wheels 5 are arranged at the four corners of the lower surface of the cart base 1, and the wheel diameter of the universal wheels 5 is 100 mm.

[0060] In this embodiment, the wheel tread of the universal wheel 5 is made of injection-molded TPU, and the wheel base and wheel bracket are made of stainless steel. The wheel diameter is 100 mm. The universal wheel 5 is connected to the trolley base 1 by welding.

[0061] In this embodiment, the universal wheel 5 is provided with a brake device, which can be placed in a brake position when parking or in an emergency to prevent sliding. The normal position of the universal wheel 5 is a brake state.

[0062] Furthermore, in this embodiment, the anti-slip handle 4 is horizontal, and its main material specification is a seamless carbon steel pipe with a wall thickness of 3 / 4 inches and SCH80, and its two ends are respectively connected to the highest points of the first support rods 7 on both sides of the cart. The surface of the anti-slip handle 4 is processed with textures to increase friction and thus achieve an anti-slip effect.

[0063] According to the above scheme of the utility model, the anti-skid handle of the steel material transfer cart for offshore platforms of the utility model has anti-skid measures, which reduces the possibility of slipping out of the hands during pushing, and increases safety and ease of operation.

[0064] The wheels used in the utility model are all universal wheels, which are easy to turn and reduce the damage to the deck paint. At the same time, the universal wheels are equipped with brake devices, which can be placed in the brake position when parking or in an emergency to prevent sliding.

[0065] Except for the wheels themselves, all other components of the steel material transfer trolley for offshore platforms of the utility model are connected by welding, which can increase the service life.

[0066] The utility model discloses a steel material transfer trolley for an offshore platform, which is designed with an anti-falling guard plate to avoid personal injury caused by the pipe falling to the ground during the transfer process, and improves the transfer efficiency at the same time.

[0067] The steel material transfer cart for the offshore platform of the utility model can be operated by only two persons.

[0068] The utility model is specially used for offshore oil production platforms and can realize the work of transferring 6-meter steel on the deck surface in a safer, easier and more efficient manner.

[0069] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A steel material transfer cart for offshore platforms, characterized in that: include: Cart base; Anti-fall guard plates are symmetrically arranged on both sides of the upper surface of the cart base; A handle support frame, one end of which is supported on the anti-fall guard plate, and the other end of which is inclined and extends away from the cart base; An anti-slip handle, disposed at the other end of the handle support frame; Universal wheels, an array is arranged on the lower surface of the cart base; The anti-falling guard plate is provided with a limiting surface for limiting the rolling range of the steel material.

2. The steel material transfer cart for offshore platforms according to claim 1 is characterized in that: The limiting surface is an inclined surface, the bottom of which is supported on the cart base, and the top of which extends toward the side of the cart base.

3. The steel material transfer cart for offshore platform according to claim 1, characterized in that: The cross section of the anti-falling guard plate is an isosceles triangle.

4. The steel material transfer cart for offshore platforms according to claim 1, characterized in that: The anti-falling guard plate is hot-rolled equilateral angle steel.

5. The steel material transfer cart for offshore platform according to claim 4, characterized in that: The holes formed by the two ends of the hot-rolled equilateral angle steel and the cart base are blocked by blocking auxiliary materials, and the blocking auxiliary materials are steel plates with a thickness of 8 mm.

6. The steel material transfer cart for offshore platforms according to claim 1, characterized in that: The handle support frame comprises: a first support rod and a second support rod; One end of the first support rod is respectively supported on the top of one end of the two anti-fall guard plates, and the other end thereof extends obliquely in a direction away from the cart base; One end of the second support rod is respectively supported on the top of the other end of the two anti-fall guard plates, and the other end is respectively supported on the waist of the two first support rods.

7. The steel material transfer cart for offshore platform according to claim 6, characterized in that: The included angle between the first support rod and the anti-falling guard plate is 60°, and the included angle between the second support rod and the anti-falling guard plate is 30°.

8. The steel material transfer cart for offshore platform according to claim 6, characterized in that: The top of the first support rod is 1100 mm above the ground.

9. The steel material transfer cart for offshore platform according to claim 1, characterized in that: The cart base has a thickness greater than or equal to 8 mm, a length of 500 mm, and a width of 500 mm.

10. The steel material transfer trolley for offshore platforms according to any one of claims 1 to 9, characterized in that: The universal wheels are arranged at four corners of the lower surface of the cart base, and the wheel diameter of the universal wheels is 100 mm.

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