A fixed frame protection device for spherical tank cutting

Abstract

The utility model discloses a kind of fixed frame protection devices for spherical tank cutting in the field of spherical tank processing equipment, including bottom plate, support plate, support seat, fixed seat and spherical tank orange segment plate body, the support plate is fixedly connected in the top front side middle of the bottom plate, the support seat is located in the top left and right sides of the bottom plate, the fixed seat is fixedly connected in the top rear side middle of the bottom plate, the spherical tank orange segment plate body is located in the top of the support plate, the top left front side and top right front side of the bottom plate have a sliding slot, the top left and right sides of the support plate are opened with second installation groove, this fixed frame protection device for spherical tank cutting, with higher protection function, to avoid the occurrence of spherical tank orange segment piece skidding phenomenon and avoid the one-way warping of spherical tank orange segment piece, to reduce the occurrence of safety accident, convenient to use, convenient to adjust according to the model of spherical tank orange segment piece, improve the use efficiency of fixed frame.

Description

Technical Field

[0001] This utility model relates to the technical field of spherical tank processing equipment, specifically a protective device for a fixed frame used for cutting spherical tanks. Background Technology

[0002] Spherical tanks, also known as spherical storage tanks, are welded steel spherical pressure vessels used to store high-pressure gases, liquefied gases, and chemical raw materials. They consist of a body welded from spherical shell plates, supports, and external accessories such as ladders and valves. They belong to Class III pressure vessels and are classified into orange-petal type, football type, and hybrid type according to the way the shell plates are segmented. Among them, the orange-petal type is the most widely used. However, the orange-petal segments of spherical tanks require the use of fixed frames for auxiliary support during processing and cutting.

[0003] Currently, the existing fixing frames are simple in structure, while the overall structure of the orange segments of the spherical tank is relatively large. Workers need to cut the orange segments on the spherical tank, but the fixing frames lack anti-slip and one-way anti-tilting mechanisms for the orange segments, which can easily lead to safety accidents and is inconvenient to use. At the same time, the existing fixing frames are not easy to adjust according to the model of the orange segments of the spherical tank, and can only support a single model of orange segments, which reduces the efficiency of the fixing frames. Therefore, we propose a fixing frame protection device for spherical tank cutting. Utility Model Content

[0004] The purpose of this utility model is to provide a protective device for a fixing frame for cutting spherical cans, in order to solve the problems mentioned in the background art. The existing fixing frame has a simple structure, while the overall structure of the orange segment pieces of the spherical can is relatively large, requiring workers to cut the orange segment pieces. The fixing frame lacks anti-slip and one-way anti-tilting mechanisms for the orange segment pieces, which can easily lead to safety accidents and is inconvenient to use. At the same time, the existing fixing frame is not easy to adjust according to the model of the orange segment pieces of the spherical can, and can only support a single model of orange segment pieces, which reduces the efficiency of the fixing frame.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a protective device for a fixed frame when cutting a spherical tank, comprising a base plate, a support plate, a support seat, a fixed seat, and a spherical tank segment plate body. The support plate is fixedly connected to the middle of the top front side of the base plate. The support seat is located on the left and right sides of the top of the base plate. The fixed seat is fixedly connected to the middle of the top rear side of the base plate. The spherical tank segment plate body is located above the top of the support plate. The top left front side and top right front side of the base plate have sliding grooves. The top left and right sides of the support plate have second mounting grooves, which are arranged sequentially from front to back. The support seat... A support is fixedly connected to the top center. The top of the support has a third mounting slot, and the third mounting slots are arranged sequentially from front to back. A third electric telescopic rod is fixedly connected to the bottom of the inner cavity of the third mounting slot. A support block is fixedly connected between the output ends of the third electric telescopic rod. A fourth mounting slot is opened in the top center of the fixed base. A motor is fixedly connected to the bottom of the inner cavity of the fourth mounting slot. A top seat is fixedly connected to the output end of the motor. A top plate is fixedly connected to the upper side of the front side wall of the top seat. A fourth electric telescopic rod is fixedly connected to the front and rear sides of the bottom of the top plate. A pressure plate is fixedly connected between the output ends of the fourth electric telescopic rod.

[0006] As a further description of the above technical solution:

[0007] The support plate has first mounting grooves on the front and rear sides of its left and right sidewalls. A first electric telescopic rod is fixedly connected to the right side wall of the inner cavity of the first mounting groove on the left side and the left side wall of the inner cavity of the first mounting groove on the right side. The output end of the first electric telescopic rod is fixedly connected to the lower side of the inner sidewall of the support base.

[0008] As a further description of the above technical solution:

[0009] A second electric telescopic rod is fixedly connected to the right side wall of the inner cavity of the second mounting groove on the left and the left side wall of the inner cavity of the second mounting groove on the right. A moving block is fixedly connected to the output end of the second electric telescopic rod, and an orange segment support frame is fixedly connected to the top of the moving block.

[0010] As a further description of the above technical solution:

[0011] A positioning block is fixedly connected to the top center of the support plate, and the positioning block is made of carbon steel.

[0012] As a further description of the above technical solution:

[0013] A slider is fixedly connected to the bottom center of the support base, and the slider is slidably connected to the inner cavity of the groove.

[0014] As a further description of the above technical solution:

[0015] A control panel is fixedly connected to the upper middle of the rear side wall of the fixed base. The control panel is electrically connected to the first electric telescopic rod, the second electric telescopic rod, the third electric telescopic rod, the motor, and the fourth electric telescopic rod.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This protective device for cutting spherical tanks uses a segmented support frame and positioning blocks to support the bottom center of the spherical tank segmented plate. Then, a fixed base, a third electric telescopic rod, and support blocks support the bottom sides of the spherical tank segmented plate, ensuring balanced support at the bottom. A fourth electric telescopic rod extends and drives a pressure plate downwards to clamp the top center of the spherical tank segmented plate, preventing unilateral warping and slippage. This provides high protection, preventing slippage and unilateral warping of the spherical tank segmented plate, reducing the risk of accidents and facilitating use.

[0018] 2. The protective device for the fixing frame of the spherical tank cutting uses a first electric telescopic rod in conjunction with a sliding groove and a slider to move two fixing seats to the left and right sides respectively. The second electric telescopic rod in conjunction with a moving block moves the orange segment support frame left and right for adjustment. Then, the third electric telescopic rod extends and moves the support block to push against the bottom sides of the orange segment plate body of the spherical tank. This ensures that the fixing frame can provide effective support according to the curvature of the orange segment plate of different models of spherical tanks, making the fixing frame easy to adjust according to the model of the orange segment plate of the spherical tank, thus improving the efficiency of the fixing frame. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a protective device for a fixing frame used for cutting spherical tanks, as proposed in this utility model.

[0020] Figure 2 This is a partial three-dimensional structural diagram of a protective device for a fixing frame used for cutting spherical tanks, as proposed in this utility model.

[0021] Figure 3 This is a schematic diagram of the main structure of a protective device for a spherical tank cutting fixture proposed in this utility model;

[0022] Figure 4 This is a rear view structural diagram of a protective device for a fixing frame used for cutting spherical tanks, as proposed in this utility model.

[0023] Figure 5 This is a front sectional view of the protective device for the fixing frame of a spherical tank cutting according to the present invention;

[0024] Figure 6 This is a partial rear cross-sectional view of the protective device for the fixing frame of a spherical tank cutting according to the present invention.

[0025] In the diagram: 100, base plate; 110, slide groove; 200, support plate; 210, first mounting slot; 220, first electric telescopic rod; 230, second mounting slot; 240, second electric telescopic rod; 250, moving block; 260, orange segment support frame; 270, positioning block; 300, support base; 310, slider; 320, support; 330, third mounting slot; 340, third electric telescopic rod; 350, support block; 400, fixed base; 410, fourth mounting slot; 420, motor; 430, top base; 440, top plate; 450, fourth electric telescopic rod; 460, pressure plate; 470, control panel; 500, spherical tank orange segment plate body. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] This utility model provides a protective device for a fixing frame when cutting spherical cans, which has a high protective function and is easy to adjust according to the model of the spherical can segment. Please refer to [link / reference]. Figure 1-6 It includes a base plate 100, a support plate 200, a support base 300, a fixing base 400, and a spherical tank segment plate body 500;

[0030] Please refer to it again. Figure 1-6 The top left front side and top right front side of the base plate 100 have sliding grooves 110. The sliding grooves 110 are used to limit the slider 310. The base plate 100 is used to support the support plate 200, support seat 300, fixed seat 400 and the spherical can orange petal plate body 500.

[0031] Please refer to it again. Figure 1-6 The support plate 200 has second mounting slots 230 on the top left and right sides, and the second mounting slots 230 are arranged sequentially from front to back. The second mounting slots 230 are used to provide installation space for the second electric telescopic rod 240. The support plate 200 is fixedly connected to the middle of the top front side of the base plate 100. The support plate 200 is used to support the orange petal support frame 260 and the positioning block 270.

[0032] Please refer to it again. Figure 1-6 A support 320 is fixedly connected to the top center of the support base 300. The support 320 is used to support the spherical tank orange petal plate body 500 in conjunction with the support block 350. The top of the support 320 has a third mounting groove 330, and the third mounting grooves 330 are arranged sequentially from front to back. The third mounting groove 330 is used to provide installation space for the third electric telescopic rod 340. The bottom of the inner cavity of the third mounting groove 330 is fixedly connected to the third electric telescopic rod 340. The support block 350 is fixedly connected between the output ends of the third electric telescopic rod 340. The third electric telescopic rod 340 is used to drive the support block 350 to extend and retract. The support base 300 is located on the top left and right sides of the base plate 100. The support base 300 is used to support the support 320.

[0033] Please refer to it again. Figure 1-6The top center of the fixed base 400 has a fourth mounting groove 410, which provides mounting space for the motor 420. The motor 420 is fixedly connected to the bottom of the inner cavity of the fourth mounting groove 410. The motor 420 drives the top base 430 to rotate. The output end of the motor 420 is fixedly connected to the top base 430. The upper side of the front wall of the top base 430 is fixedly connected to the top plate 440. The top base 430 is used to support the fourth electric telescopic rod 450 in conjunction with the top plate 440. The front and rear sides of the bottom of the top plate 440 are fixedly connected to the fourth electric telescopic rod 450. The output ends of the fourth electric telescopic rod 450 are fixedly connected to the pressure plate 460. The fourth electric telescopic rod 450 is used to press the spherical tank orange petal plate body 500 to prevent slippage in conjunction with the pressure plate 460. The fixed base 400 is fixedly connected to the middle of the rear side of the top of the base plate 100. The fixed base 400 is used to provide mounting space for the motor 420 in conjunction with the fourth mounting groove 410.

[0034] Please refer to it again. Figure 1-6 The spherical can orange segment plate body 500 is located above the top of the support plate 200. The spherical can orange segment plate body 500 is used to place the orange segment support frame 260 and the positioning block 270 for cutting and processing.

[0035] Please refer to it again. Figure 1-6 The support plate 200 has first mounting grooves 210 on the left and right side walls and the front and rear sides. The right side wall of the inner cavity of the left first mounting groove 210 and the left side wall of the inner cavity of the right first mounting groove 210 are fixedly connected to a first electric telescopic rod 220. The output end of the first electric telescopic rod 220 is fixedly connected to the lower side of the inner wall of the support base 300. The support base 300 can be moved left and right to adjust by the first electric telescopic rod 220.

[0036] Please refer to it again. Figure 1-6 A second electric telescopic rod 240 is fixedly connected to the right side wall of the inner cavity of the second mounting groove 230 on the left and the left side wall of the inner cavity of the second mounting groove 230 on the right. A moving block 250 is fixedly connected to the output end of the second electric telescopic rod 240. An orange segment support frame 260 is fixedly connected to the top of the moving block 250. The second electric telescopic rod 240 can move the orange segment support frame 260 left and right in coordination with the moving block 250.

[0037] Please refer to it again. Figure 1-6 A positioning block 270 is fixedly connected to the top center of the support plate 200. The positioning block 270 is made of carbon steel and has high strength and hardness.

[0038] Please refer to it again. Figure 1-6A slider 310 is fixedly connected to the bottom center of the support base 300, and the slider 310 is slidably connected to the inner cavity of the slide groove 110. The movement of the support base 300 can be restricted by the slider 310 cooperating with the slide groove 110.

[0039] Please refer to it again. Figure 1-6 A control panel 470 is fixedly connected to the upper middle of the rear side wall of the fixed base 400. The control panel 470 is electrically connected to the first electric telescopic rod 220, the second electric telescopic rod 240, the third electric telescopic rod 340, the motor 420 and the fourth electric telescopic rod 450. The start and stop of the first electric telescopic rod 220, the second electric telescopic rod 240, the third electric telescopic rod 340, the motor 420 and the fourth electric telescopic rod 450 can be controlled through the control panel 470.

[0040] In summary, the orange segment support frame 260, in conjunction with the positioning block 270, supports the bottom center of the orange segment plate body 500 of the spherical tank. Then, the fixing base 300, in conjunction with the third electric telescopic rod 340 and the support block 350, supports the bottom sides of the orange segment plate body 500, thereby ensuring the balance of the bottom support force of the orange segment plate body 500. Then, the fourth electric telescopic rod 450 extends and drives the pressure plate 460 downward to clamp the top center of the orange segment plate body 500, thereby ensuring that the orange segment plate body 500 is not prone to one-way tilting or slippage. This gives the fixing frame a high level of protection, thereby preventing the orange segment pieces from slipping and one-way tilting, thus reducing the occurrence of safety accidents and facilitating use.

[0041] In summary, the first electric telescopic rod 220, in conjunction with the sliding groove 110 and the slider 310, can push the two fixed seats 300 to move to the left and right sides respectively. The second electric telescopic rod 240, in conjunction with the moving block 250, drives the orange segment support frame 260 to move left and right for adjustment. Then, the third electric telescopic rod 340 extends and drives the support block 350 to push against the bottom sides of the orange segment plate body 500 of the spherical can. This ensures that the fixed frame can provide effective support according to the curvature of the orange segment plate of different models of spherical cans, making the fixed frame easy to adjust according to the model of the orange segment plate of the spherical can, thus improving the efficiency of the fixed frame.

[0042] In practical use, those skilled in the art first operate the control panel 470 to activate the first electric telescopic rod 220. The first electric telescopic rod 220 extends and, in conjunction with the slider 110, drives the two fixed seats 300 to move to the left and right sides respectively until the fixed seats 300 move to the designated positions. Then, the second electric telescopic rod 240 extends. The second electric telescopic rod 240, in conjunction with the moving block 250, drives the orange segment support frame 260 to move to the left and right sides respectively until the orange segment support frame 260 moves to the designated positions. Then, using a tool, the orange segment plate body 500 of the ball can is moved to the top of the positioning block 270 and placed there, driving... The positioning block 270, together with the orange segment support frame 260, supports the orange segment plate body 500 of the spherical tank. Then, the third electric telescopic rod 340 is activated. The third electric telescopic rod 340 extends and drives the support block 350 to contact the outer wall of the orange segment plate body 500 of the spherical tank, providing support. Then, the control panel 470 is operated to start the motor 420 until the pressure plate 460 is located at the top center of the orange segment plate body 500 of the spherical tank. Then, the fourth electric telescopic rod 450 is activated. The fourth electric telescopic rod 450 drives the pressure plate 460 to move downward to press the orange segment plate body 500 of the spherical tank. Finally, the cutting work can be carried out on the orange segment plate body 500 of the spherical tank.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A protective device for fixing a spherical tank during cutting, characterized in that: The system includes a base plate (100), a support plate (200), a support base (300), a fixing base (400), and a spherical tank segment plate body (500). The support plate (200) is fixedly connected to the middle of the top front side of the base plate (100). The support base (300) is located on the left and right sides of the top of the base plate (100). The fixing base (400) is fixedly connected to the middle of the top rear side of the base plate (100). The spherical tank segment plate body (500) is located above the top of the support plate (200). The top front left and top front right sides of the base plate (100) have sliding grooves (110). The top front left and top front right sides of the support plate (200) have second mounting grooves (230) on the left and right sides of the top, and the second mounting grooves (230) are arranged sequentially from front to back. A support (320) is fixedly connected to the middle of the top of the support base (300). The top of (320) has a third mounting slot (330), and the third mounting slots (330) are arranged sequentially from front to back. The bottom of the inner cavity of the third mounting slot (330) is fixedly connected to a third electric telescopic rod (340). The output ends of the third electric telescopic rod (340) are fixedly connected to a support block (350). The top of the fixed seat (400) has a fourth mounting slot (410) in the middle. The bottom of the inner cavity of the fourth mounting slot (410) is fixedly connected to a motor (420). The output end of the motor (420) is fixedly connected to a top seat (430). The upper side of the front side wall of the top seat (430) is fixedly connected to a top plate (440). The bottom front and rear sides of the top plate (440) are fixedly connected to a fourth electric telescopic rod (450). The output ends of the fourth electric telescopic rod (450) are fixedly connected to a pressure plate (460).

2. The protective device for fixing a spherical tank cutting according to claim 1, characterized in that: The support plate (200) has first mounting grooves (210) on the front and rear sides of its left and right sidewalls. The right side wall of the inner cavity of the first mounting groove (210) on the left side and the left side wall of the inner cavity of the first mounting groove (210) on the right side are fixedly connected to a first electric telescopic rod (220), and the output end of the first electric telescopic rod (220) is fixedly connected to the lower side of the inner sidewall of the support base (300).

3. The protective device for fixing a spherical tank cutting according to claim 1, characterized in that: A second electric telescopic rod (240) is fixedly connected to the right side wall of the inner cavity of the second mounting groove (230) on the left and the left side wall of the inner cavity of the second mounting groove (230) on the right. A moving block (250) is fixedly connected to the output end of the second electric telescopic rod (240). An orange segment support frame (260) is fixedly connected to the top of the moving block (250).

4. The protective device for fixing a spherical tank cutting according to claim 1, characterized in that: A positioning block (270) is fixedly connected to the top center of the support plate (200), and the positioning block (270) is made of carbon steel.

5. The protective device for fixing a spherical tank cutting according to claim 1, characterized in that: A slider (310) is fixedly connected to the bottom center of the support base (300), and the slider (310) is slidably connected to the inner cavity of the groove (110).

6. The protective device for fixing a spherical tank cutting according to claim 1, characterized in that: A control panel (470) is fixedly connected to the middle of the upper side of the rear side wall of the fixed base (400). The control panel (470) is electrically connected to the first electric telescopic rod (220), the second electric telescopic rod (240), the third electric telescopic rod (340), the motor (420), and the fourth electric telescopic rod (450).

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