Lifting tool platform for auxiliary manufacturing of large storage tank

Abstract

The utility model discloses a lifting tool platform for auxiliary manufacturing of a large storage tank, which comprises four upright posts, a plurality of reinforcing rods and a group of top fixing frames, the top fixing frames are provided with lifting drivers, the lifting drivers are connected with a lifting platform through chains, the side surfaces of two of the upright posts are provided with sliding chutes, and the sliding chutes are connected with the lifting platform through chains. The lifting platform is provided with limiting wheels, the limiting wheels slide up and down in the sliding grooves, the lifting platform is further provided with two fixing chains, and the free ends of the fixing chains can be buckled on the reinforcing rods at the corresponding heights. The liftable platform is fixed on the upright post, and the required height can be freely adjusted, so that the manufacturing of storage tanks with different elevations is realized, the use is convenient, and the safety coefficient is better.

Description

Technical Field

[0001] The utility model relates to a lifting tooling platform, in particular to a lifting tooling platform auxiliary-made by a large storage tank. Background Art

[0002] With the rapid development of my country's economy and the advancement of industrialization, the demand for storage equipment for liquids, gases, etc. will continue to increase. As an important storage equipment, storage tanks play an indispensable role in the petroleum, chemical, food, beverage and other industries. With the expansion of the scale and technological progress of these industries, the storage tank industry will usher in broader market opportunities. Due to the large diameter and thin wall thickness of storage tanks, traditional roller racks can no longer be used for their production.

[0003] Problems:

[0004] The diameter of the storage tank is generally large (10m-20m), and can generally only be made of vertical structure;

[0005] The wall thickness of the storage tank is generally thin (6mm-12mm) and cannot be placed on a roller rack, otherwise it is very easy to deform.

[0006] Therefore, large storage tanks need to be made vertically, and due to the high height, workers must use auxiliary equipment to process the high places. At present, the auxiliary equipment is a lifting scissor car, the height is controlled by the driver, and the workers stand on the car to process the storage tanks, but the control is inconvenient, and the height cannot be raised and lowered in time according to the needs, which is extremely inconvenient to use. Utility Model Content

[0007] In order to solve the defects of the above-mentioned prior art, the utility model provides a lifting tooling platform for auxiliary production of large storage tanks. A liftable platform is fixed on a column, and the required height can be freely adjusted, thereby realizing the production of storage tanks with different elevations. It is easy to use and has a better safety factor.

[0008] In order to achieve the above technical objectives, the utility model adopts the following technical solutions: a lifting tooling platform assisted by a large storage tank, comprising four columns, a plurality of reinforcing rods and a group of top fixed frames, wherein the top fixed frame is provided with a lifting drive, and the lifting drive is connected to the lifting platform through a chain, wherein two of the columns are provided with slide grooves on the sides, and the lifting platform is provided with limiting wheels, and the limiting wheels slide up and down in the slide grooves, and the lifting platform is also provided with two fixed chains, and the free ends of the fixed chains can be buckled on the reinforcing rods of corresponding heights.

[0009] Furthermore, the column is composed of three small sections welded together, and a reinforcement frame is provided at the welding position. The reinforcement frame is door-shaped, and the opening is used to assemble the lifting platform; the top fixing frame is square and welded to the top of the column.

[0010] Further, the lifting drive adopts a manual hoist, and one end of the chain is fixed to the lifting ring of the lifting platform.

[0011] Further, one end of the fixed chain is fixed to the fastening ring of the lifting platform, and the other end is provided with a buckle that can be buckled on the reinforcing rod.

[0012] Further, the lifting platform includes a tabletop, a handrail provided on the tabletop, and legs provided on the tabletop. An inclined column is provided at the lower end of the leg, and the inclined column is fixed to the lower side of the tabletop; the fastening ring is provided on the handrail, and the lifting ring is provided at the inner end of the tabletop.

[0013] Further, support rods are also provided on both sides of the inner end of the tabletop. The support rods are provided with upper connecting rods, and limit wheels are provided at both ends of the upper connecting rods; lower connecting rods are provided through the lower ends of the legs, and auxiliary wheels are provided at both ends of the lower connecting rods. The auxiliary wheels slide along the outer side of the column.

[0014] Further, a side plate is also provided on the upper side of the inner end of the tabletop. The side plate is provided with a locking rod. A plane is provided on the side of the column, and a locking hole is opened in the plane. The plane is located on the side of the chute, and the locking rod can be inserted into one of the locking holes.

[0015] In summary, the present utility model has achieved the following technical effects:

[0016] The present utility model uses common materials, has low cost, is simple to manufacture, and can save production costs;

[0017] The present utility model has strong applicability and can be used for storage tanks with different elevation dimensions and can be reused. Description of the Drawings

[0018] Figure 1 is a schematic diagram of a lifting tooling platform for the auxiliary manufacture of a large storage tank provided by an embodiment of the present utility model;

[0019] Figure 2 is a schematic diagram of the lifting platform. Detailed Description of the Embodiment

[0020] The following further describes the present utility model in detail with reference to the drawings.

[0021] This specific embodiment is only an explanation of the present utility model and does not limit the present utility model. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0024] In the present utility model, unless otherwise clearly defined and limited, the terms such as "installed", "connected", "connected to", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0026] Embodiment:

[0027] Figure 1 It is a schematic diagram of a lifting tooling platform for the auxiliary fabrication of a large storage tank. Figure 2It is a schematic diagram of a lifting platform, including four columns 1, multiple reinforcing bars 3, and a set of top fixing frames 4. The top fixing frame 4 is provided with a lifting drive 5. The lifting drive 5 is connected to a lifting platform 6 through a chain 501. Slide grooves 101 are provided on the sides of two of the columns 1. The lifting platform 6 is provided with limiting wheels 608, and the limiting wheels 608 slide up and down in the slide grooves 101. The lifting platform 6 is also provided with two fixed chains 7, and the free ends of the fixed chains 7 can be buckled on the corresponding-height reinforcing bars 3.

[0028] The bottoms of the columns 1 are fixed on the ground 2. The columns 1 are composed of three small segments welded together, and a reinforcing frame 102 is provided at the welding position. The reinforcing frame 102 is in a door shape and is composed of three sides, and the opening is for assembling the lifting platform 6; the top fixing frame 4 is a square and is welded on the tops of the columns 1.

[0029] The lifting drive 5 adopts a manual hoist, and one end of the chain 501 is fixed on the lifting ring 604 of the lifting platform 6. Workers can freely control the lifting of the platform while standing on the platform, which is convenient to use.

[0030] One end of the fixed chain 7 is fixed on the fastening ring 603 of the lifting platform 6, and the other end is provided with a buckle 701 that can be buckled on the reinforcing bar 3. After the platform is lifted to a suitable position, the fixed chain 7 is locked on a suitable reinforcing bar to prevent the platform from falling.

[0031] The lifting platform 6 includes a tabletop 601, handrails 602 provided on the tabletop 601, and legs 605 provided on the tabletop 601. Oblique columns 609 are provided at the lower ends of the legs 605, and the oblique columns 609 are fixed to the lower side of the tabletop 601; the fastening ring 603 is provided on the handrail 602, and the lifting ring 604 is provided at the inner end of the tabletop 601.

[0032] Support rods 606 are also provided on both sides of the inner end of the tabletop 601. Upper connecting rods 607 are passed through the support rods 606, and limiting wheels 608 are provided at both ends of the upper connecting rods 607; lower connecting rods 610 are passed through the lower ends of the legs 605, and auxiliary wheels 611 are provided at both ends of the lower connecting rods 610, and the auxiliary wheels 611 slide along the outer sides of the columns 1. The utility model uses limiting wheels to ensure the straight up and down movement of the platform, sets auxiliary wheels to improve the smoothness of lifting, reduces the force exerted by workers, and is convenient to use.

[0033] On the upper side of the inner end of the tabletop 601, there is also a side plate 612 provided. The side plate 612 is provided with a locking rod 613. On the side of the column 1, there is a flat surface 103. The flat surface 103 is provided with a locking hole 104. The flat surface 103 is located on the side of the sliding groove 101. The locking rod 613 can be inserted into one of the locking holes 104. After lifting to the appropriate position, finely adjust the vertical distance to enable the locking rod to be inserted into one of the locking holes 104, and cooperate with the fixed chain 7 to further improve stability and safety. When the platform needs to be lifted, pull out the locking rod from the locking hole to cancel the locking.

[0034] Lift the platform to the designated location. Through the manual hoist configured above, the up and down adjustment of the platform can be achieved; after the platform is moved to the designated position, through the double locking of the upper fixed chain and the manual hoist, the double guarantee of its safety is realized, and then cooperate with the locking rod to achieve better locking. Relevant personnel can conveniently and safely carry out the production of the storage tank on the platform.

[0035] The above description is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A lifting tooling platform for auxiliary production of large storage tanks, characterized by: The invention comprises four columns (1), a plurality of reinforcing rods (3) and a group of top fixing frames (4), wherein the top fixing frame (4) is provided with a lifting drive (5), and the lifting drive (5) is connected to a lifting platform (6) through a chain (501), wherein two of the columns (1) are provided with sliding grooves (101) on their sides, and the lifting platform (6) is provided with limiting wheels (608), and the limiting wheels (608) slide up and down in the sliding grooves (101), and the lifting platform (6) is also provided with two fixing chains (7), and the free ends of the fixing chains (7) can be buckled on the reinforcing rods (3) of corresponding heights.

2. The lifting tooling platform for auxiliary production of large storage tanks according to claim 1 is characterized by: The column (1) is composed of three small sections welded together, and a reinforcement frame (102) is provided at the welding point. The reinforcement frame (102) is door-shaped, and the opening is used to assemble the lifting platform (6); the top fixing frame (4) is square and welded to the top of the column (1).

3. The lifting tooling platform for auxiliary production of large storage tanks according to claim 1 is characterized by: The lifting drive (5) adopts a manual hoist, and one end of the chain (501) is fixed on the lifting ring (604) of the lifting platform (6).

4. The lifting tooling platform for auxiliary production of large storage tanks according to claim 1 is characterized by: One end of the fixing chain (7) is fixed to the fastening ring (603) of the lifting platform (6), and the other end is provided with a buckle (701) capable of buckling on the reinforcing rod (3).

5. The lifting tooling platform for auxiliary production of large storage tanks according to claim 1 is characterized by: The lifting platform (6) comprises a table top (601), a handrail (602) arranged on the table top (601), and a support leg (605) arranged on the table top (601); an inclined column (609) is arranged at the lower end of the support leg (605); and the inclined column (609) is fixed to the lower side surface of the table top (601); a fastening ring (603) is arranged on the handrail (602), and a lifting ring (604) is arranged at the inner end of the table top (601).

6. The lifting tooling platform for auxiliary manufacturing of large storage tanks according to claim 5 is characterized by: Support rods (606) are also provided on both sides of the inner end of the table top (601), and an upper connecting rod (607) is passed through the support rod (606), and the limiting wheels (608) are provided at both ends of the upper connecting rod (607); a lower connecting rod (610) is passed through the lower end of the supporting leg (605), and auxiliary wheels (611) are provided at both ends of the lower connecting rod (610), and the auxiliary wheels (611) slide along the outer side surface of the column (1).

7. The lifting tooling platform for auxiliary manufacturing of large storage tanks according to claim 6 is characterized by: The upper side surface of the inner end of the table top (601) is also provided with a side panel (612), and the side panel (612) is provided with a locking rod (613). The side surface of the column (1) is provided with a plane (103), and the plane (103) is provided with a locking hole (104). The plane (103) is located on the side of the slide groove (101), and the locking rod (613) can be inserted into one of the locking holes (104).

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