Machining and cutting device for steel inner floating roof of storage tank

Abstract

The utility model relates to the technical field of steel inner floating roof machining, and discloses a storage tank steel inner floating roof machining and cutting device which comprises a box body, a fixed seat is fixedly arranged in the box body, a material leakage opening is formed in the front end of the fixed seat, and a box door is hinged to the position, below the fixed seat, of the rear end of the box body. A fixing base is arranged in the middle of the top end of the box body, a cleaning mechanism is arranged at the top end of the fixing base, a cutting mechanism is arranged at the top end of the interior of the box body, and a limiting mechanism is arranged on the upper portion of the fixing base. And then through cooperative use of a telescopic rod, a clamping plate, a spring, a second motor, a shaft column and a cam, the steel inner floating roof can be limited and stably fixed, good cutting work is facilitated, through arrangement of a cleaning mechanism, residues generated by cutting on a fixing base can be pushed to a material leakage opening, manual cleaning is not needed, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of steel internal floating roof processing, in particular to a storage tank steel internal floating roof processing and cutting device. Background Art

[0002] Internal floating roof is a floating roof that floats on the liquid surface of the oil tank and rises and falls with the oil. Covering the liquid surface with this internal floating roof is currently recognized as the most ideal, most economical and simple method to reduce the evaporation loss of oil. It can be suitable for docking tanks and lap tanks of various sizes. It does not pollute oil or chemicals itself, can reduce the volatilization loss of the medium, and prevent air pollution. It is an ideal internal floating roof with the characteristics of low cost, short construction period, corrosion resistance, small volume and long service life.

[0003] The existing referenceable Chinese utility model patent has a publication number of CN212704656U, which discloses a processing and cutting device for a steel internal floating roof of a storage tank and an auxiliary structure. The utility model has a simple structure and is easy to operate. The raw materials for producing the steel internal floating roof can be cut through structures such as a cutting motor and a cutting disc. By rotating the adjusting column into the first threaded groove opened in the protective shell, the raw materials larger than the width of the support plate can be cut, which is convenient for the processing and cutting of the steel internal floating roof.

[0004] When the above-mentioned storage tank steel internal floating roof processing and cutting device is used, it is not convenient to limit the internal floating roof well, which affects the processing stability. After the processing is completed, the residual steel slag is not convenient to clean, which affects the next processing and use. Therefore, the technical personnel in this field provide a storage tank steel internal floating roof processing and cutting device to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a storage tank steel internal floating roof processing and cutting device, which has the advantages of limited stability and cleanability, and solves the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a storage tank steel internal floating roof processing and cutting device, comprising a box body, a fixed seat is fixedly arranged inside the box body, a material leakage port is arranged at the front end of the fixed seat, a box door is hingedly arranged at the rear end of the box body and located below the fixed seat, a cleaning mechanism is arranged at the top end of the fixed seat, a cutting mechanism is arranged at the top end of the box body, and a limiting mechanism is arranged at the upper part of the fixed seat;

[0009] The cleaning mechanism includes: fixed blocks are fixedly arranged at the rear of both sides of the top of the fixed seat, third electric push rods are fixedly arranged at the front ends of the two fixed blocks, cleaning plates are fixedly connected to the telescopic ends of the two third electric push rods, sliding blocks are fixedly arranged on both side walls of the cleaning plate, and sliding grooves are opened on both side walls inside the box.

[0010] As a preferred technical solution of the utility model, the bottom end of the cleaning plate contacts the upper surface of the fixing seat, and the sliding blocks on the two side walls of the cleaning plate are respectively slidably connected with the inside of the two sliding grooves.

[0011] As a preferred technical solution of the utility model, the cutting mechanism includes: a guide column is fixedly arranged on the upper interior of the box body, a moving block is sleeved on the outer side of the guide column, a first electric push rod is fixedly arranged on the upper interior left side wall of the box body, a connecting block is fixedly arranged at the telescopic end of the first electric push rod, a second electric push rod is fixedly arranged at the bottom end of the moving block, a mounting seat is fixedly arranged at the telescopic end of the second electric push rod, a first motor is fixedly installed at the bottom end of the mounting seat, and a cutting knife is fixedly arranged at the telescopic end of the first motor.

[0012] As a preferred technical solution of the utility model, the connecting block is fixedly arranged on the top of the moving block, and the moving block is provided with a through hole which is mutually compatible with the external size of the guide column.

[0013] As a preferred technical solution of the utility model, the limiting mechanism includes: a group of telescopic rods are fixedly arranged on the inner side walls of the box and located above the fixed seat, the telescopic ends of the two groups of telescopic rods are fixedly arranged with clamps, the outsides of the two groups of telescopic rods are arranged with springs, two second motors are fixedly installed on the front end of the box, the output ends of the two second motors pass through the interior of the box and are fixedly arranged with shaft columns, and one end of the two shaft columns is fixedly arranged with cams.

[0014] As a preferred technical solution of the utility model, the two cams are both located in the middle of one side of the two clamping plates, and are symmetrically arranged between the two clamping plates.

[0015] Compared with the prior art, the utility model provides a storage tank steel internal floating roof processing and cutting device, which has the following beneficial effects:

[0016] 1. The utility model sets a limiting mechanism to place the steel inner floating roof in the middle of the top of the fixed seat, and then through the cooperation between the telescopic rod, the clamping plate, the spring, the second motor, the shaft column and the cam, the steel inner floating roof can be limited and fixed stably, which is convenient for better cutting work.

[0017] 2. The utility model is provided with a cleaning mechanism. When cleaning the residue on the surface of the fixed seat, the fixed block, the third electric push rod, the cleaning plate, the slider and the slide groove are used in coordination to push the residue produced by cutting on the fixed seat to the leakage port, and then fall to the bottom of the box for collection. No manual cleaning is required, and it is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the telescopic rod and the splint connected to the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the second electric push rod connected to the mounting base of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the connection between the cleaning plate and the slider of the utility model.

[0022] Wherein: 1. Box body; 2. Fixed seat; 3. Leakage port; 4. Box door; 5. Cleaning mechanism; 501. Fixed block; 502. Third electric push rod; 503. Cleaning plate; 504. Sliding block; 505. Slide groove; 6. Cutting mechanism; 601. Guide column; 602. Moving block; 603. First electric push rod; 604. Connecting block; 605. Second electric push rod; 606. Mounting seat; 607. First motor; 608. Cutting knife; 7. Limiting mechanism; 701. Telescopic rod; 702. Clamping plate; 703. Spring; 704. Second motor; 705. Shaft column; 706. Cam. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1-4 A storage tank steel internal floating roof processing and cutting device comprises a box body 1, a fixing seat 2 is fixedly arranged inside the box body 1, a material leakage port 3 is arranged at the front end of the fixing seat 2, a box door 4 is hingedly arranged at the rear end of the box body 1 and below the fixing seat 2, a cleaning mechanism 5 is arranged at the top of the fixing seat 2, a cutting mechanism 6 is arranged at the top of the box body 1, and a limiting mechanism 7 is arranged at the upper part of the fixing seat 2;

[0027] The cleaning mechanism 5 includes: fixed blocks 501 are fixedly arranged at the rear of both sides of the top of the fixed seat 2, third electric push rods 502 are fixedly arranged at the front ends of the two fixed blocks 501, and the telescopic ends of the two third electric push rods 502 are fixedly connected with cleaning plates 503, and sliders 504 are fixedly arranged on the two side walls of the cleaning plate 503, and sliding grooves 505 are opened on the two side walls inside the box body 1; the bottom end of the cleaning plate 503 contacts the upper surface of the fixed seat 2, and the sliders 504 on the two side walls of the cleaning plate 503 are respectively slidably connected with the inside of the two sliding grooves 505.

[0028] Furthermore, when cleaning the residue on the surface of the fixed seat 2, the external controller controls the two third electric push rods 502 to stretch and run, and its cleaning plate 503 moves forward. At the same time, the two sliders 504 slide with the inside of the two slide grooves 505 respectively, so that the residue produced by cutting on the fixed seat 2 can be pushed to the leakage port 3, and then fall to the bottom end of the box body 1 for collection. After that, the box door 4 is opened, and the collected residue can be cleaned together without manual cleaning, which is convenient to use.

[0029] The cutting mechanism 6 includes: a guide column 601 is fixedly arranged on the upper part of the interior of the box body 1, a moving block 602 is sleeved on the outer part of the guide column 601, a first electric push rod 603 is fixedly arranged on the upper part of the inner left wall of the box body 1, a connecting block 604 is fixedly arranged at the telescopic end of the first electric push rod 603, a second electric push rod 605 is fixedly arranged on the bottom end of the moving block 602, a mounting seat 606 is fixedly arranged on the telescopic end of the second electric push rod 605, a first motor 607 is fixedly installed on the bottom end of the mounting seat 606, and a cutting knife 608 is fixedly arranged on the telescopic end of the first motor 607; the connecting block 604 is fixedly arranged on the top of the moving block 602, and a through hole that matches the outer size of the guide column 601 is opened on the moving block 602.

[0030] Furthermore, when cutting, the first electric push rod 603 is started to drive the connecting block 604 to move left and right, and its moving block 602 moves accordingly outside the guide column 601, so that the cutting knife 608 can be moved to a suitable horizontal position, and then the second electric push rod 605 is started to stretch, so that its first motor 607 moves downward, and the first motor 607 is started to drive the cutting knife 608 to rotate, so that the steel internal floating roof can be cut.

[0031] The limiting mechanism 7 includes: a group of telescopic rods 701 are fixedly provided on the inner side walls of the box body 1 and located above the fixed seat 2, the telescopic ends of the two groups of telescopic rods 701 are fixedly provided with clamps 702, the outsides of the two groups of telescopic rods 701 are provided with springs 703, and two second motors 704 are fixedly installed at the front end of the box body 1. The output ends of the two second motors 704 pass through the interior of the box body 1 and are fixedly provided with shaft columns 705, and one end of the two shaft columns 705 is fixedly provided with cams 706; the two cams 706 are both located in the middle of one side of the two clamps 702, and are symmetrically arranged between the two clamps 702.

[0032] Furthermore, the steel inner floating roof is placed in the middle of the top of the fixed seat 2, and then the two second motors 704 are started to rotate forward and reverse, and the two cams 706 thereof rotate accordingly, and the two clamping plates 702 are triggered to move closer to each other. At the same time, the two sets of telescopic rods 701 are stretched, and the two sets of springs 703 are stretched, so that the steel inner floating roof can be limited, fixed and stable, and convenient for better cutting work.

[0033] Working principle: When in use, place the steel inner floating roof in the middle of the top of the fixed seat 2, then start the two second motors 704 to rotate forward and reverse, and the two cams 706 rotate accordingly, and touch the two clamping plates 702 to move closer to each other. At the same time, the two sets of telescopic rods 701 are stretched, and the two sets of springs 703 are stretched, which can limit the steel inner floating roof. When cutting, start the first electric push rod 603 to drive the connecting block 604 to move left and right, and its moving block 602 moves outside the guide column 601 accordingly, so that the cutting knife 608 can be moved to a suitable horizontal position, and then start the second electric push rod 603 to drive the connecting block 604 to move left and right, and the moving block 602 moves outside the guide column 601, so that the cutting knife 608 can be moved to a suitable horizontal position. The push rod 605 is stretched to move the first motor 607 downward, and the first motor 607 is started to drive the cutting knife 608 to rotate, so that the steel inner floating roof can be cut. After completion, the inner floating roof is taken out, and the external controller controls the two third electric push rods 502 to stretch and run, and its cleaning plate 503 moves forward. At the same time, the two sliders 504 slide with the inside of the two slide grooves 505 respectively, so that the residue produced by cutting on the fixed seat 2 can be pushed to the leakage port 3, and then fall to the bottom end of the inner part of the box body 1 for collection. After that, the box door 4 is opened, and the collected residue can be cleaned together without manual cleaning, which is convenient to use.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for processing and cutting a steel internal floating roof of a storage tank, comprising a housing (1), characterized in that: A fixed seat (2) is fixedly arranged inside the box body (1), a material leakage port (3) is arranged at the front end of the fixed seat (2), a box door (4) is hingedly connected at the rear end of the box body (1) and located below the fixed seat (2), a cleaning mechanism (5) is arranged at the top end of the fixed seat (2), a cutting mechanism (6) is arranged at the top end of the box body (1), and a limiting mechanism (7) is arranged at the upper part of the fixed seat (2); The cleaning mechanism (5) comprises: fixed blocks (501) are fixedly arranged at the rear of both sides of the top of the fixed seat (2), third electric push rods (502) are fixedly arranged at the front ends of the two fixed blocks (501), the telescopic ends of the two third electric push rods (502) are fixedly connected to cleaning plates (503), the two side walls of the cleaning plate (503) are fixedly arranged with sliders (504), and the inner side walls of the box body (1) are provided with sliding grooves (505).

2. A storage tank steel internal floating roof processing and cutting device according to claim 1, characterized in that: The bottom end of the cleaning plate (503) contacts the upper surface of the fixing seat (2), and the sliding blocks (504) on the two side walls of the cleaning plate (503) are respectively slidably connected with the inside of the two sliding grooves (505).

3. The device for processing and cutting a steel internal floating roof of a storage tank according to claim 1, characterized in that: The cutting mechanism (6) comprises: a guide column (601) is fixedly arranged on the upper part of the interior of the box body (1), a moving block (602) is sleeved on the outside of the guide column (601), a first electric push rod (603) is fixedly arranged on the upper part of the left side wall of the interior of the box body (1), a connecting block (604) is fixedly arranged at the telescopic end of the first electric push rod (603), a second electric push rod (605) is fixedly arranged at the bottom end of the moving block (602), a mounting seat (606) is fixedly arranged at the telescopic end of the second electric push rod (605), a first motor (607) is fixedly installed at the bottom end of the mounting seat (606), and a cutting knife (608) is fixedly arranged at the telescopic end of the first motor (607).

4. A storage tank steel internal floating roof processing and cutting device according to claim 3, characterized in that: The connecting block (604) is fixedly arranged on the top of the moving block (602), and the moving block (602) is provided with a through hole which is adapted to the external size of the guide column (601).

5. The device for processing and cutting a steel internal floating roof of a storage tank according to claim 1, characterized in that: The limiting mechanism (7) comprises: a group of telescopic rods (701) are fixedly arranged on both side walls of the interior of the box (1) and located above the fixed seat (2); the telescopic ends of the two groups of telescopic rods (701) are fixedly arranged with clamping plates (702); the outsides of the two groups of telescopic rods (701) are provided with springs (703); two second motors (704) are fixedly installed at the front end of the box (1); the output ends of the two second motors (704) pass through the interior of the box (1) and are fixedly arranged with shaft columns (705); and one end of the two shaft columns (705) is fixedly arranged with cams (706).

6. A storage tank steel internal floating roof processing and cutting device according to claim 5, characterized in that: The two cams (706) are both located in the middle of one side of the two clamping plates (702), and are symmetrically arranged between the two clamping plates (702).

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