Anti-deformation supporting structure for mounting pressure vessel

Abstract

The utility model relates to the technical field of container supporting, in particular to an anti-deformation supporting structure for mounting a pressure container, which comprises a pressure container body, a supporting mechanism is arranged in the pressure container body, and a storage component is arranged at the end of the supporting mechanism. The supporting mechanism comprises a fixing rod, an adjusting ring, a connecting ring, a first connecting piece, a supporting rod and a first fixing block, the adjusting ring is arranged on the surface of the fixing rod, the connecting ring is arranged on the left side of the adjusting ring, the first connecting piece is arranged on the left side of the connecting ring, and the first fixing block is arranged on the left side of the first connecting piece; a supporting rod is arranged on the outer side of the first connecting piece, and an auxiliary assembly is arranged at the top end of the supporting rod. The pressure vessel body is supported through the supporting mechanism and the stabilizing assembly, the stability and firmness of the device are improved, installation is convenient, the device can be suitable for pressure vessel bodies with different diameters, multi-directional supporting is achieved, the supporting force is large, and supporting is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of container support, in particular to an anti-deformation support structure for the installation of pressure vessels. Background Technique

[0002] A pressure vessel refers to a closed device that contains gas or liquid and bears a certain pressure. According to national standards, the scope of pressure vessels is that the highest working pressure is greater than or equal to 0.1 MPa (gauge pressure) for gases, liquefied gases, and liquids with the highest working temperature higher than or equal to the standard boiling point, and the volume is greater than or equal to 30 L and the inner diameter (for non-circular cross-sections, it refers to the maximum geometric dimension of the inner boundary of the cross-section) is greater than or equal to 150 mm for fixed and mobile containers. During the processing and manufacturing of pressure vessels, the phenomenon of deformation and out-of-roundness is likely to occur. Once deformation and out-of-roundness occur, it will be very difficult to correct. Therefore, in order to prevent large pressure vessels from deforming and becoming out-of-round, a support device for preventing the deformation of pressure vessels is required.

[0003] After retrieval, the patent application number is (202123265547.9), and "a support for anti-deformation heat treatment of large pressure vessels" is disclosed, which solves the problems of the existing support devices, which are often complex in structure, difficult to manufacture and install, unable to be adjusted, and the anti-deformation support is welded to the inner wall of the pressure vessel. This not only makes manufacturing and installation difficult, but also requires cutting for the removal of the support, which costs a lot of labor and is also likely to damage the base material of the pressure vessel.

[0004] However, the following problems exist in the above device: only local support is carried out on the upper and lower sides, and the force directions are different. Therefore, the support effect of the support device is not high, and the unsupported parts are still likely to be bent or deformed by external forces. For this reason, we propose an anti-deformation support structure for the installation of pressure vessels to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-deformation support structure for the installation of pressure vessels to solve the problems of different force directions, poor support effect of the support device, and the unsupported parts are still likely to be bent or deformed by external forces as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: An anti-deformation support structure for the installation of a pressure vessel, including a pressure vessel body, a support mechanism is arranged inside the pressure vessel body, a storage component is arranged at the end of the support mechanism, the support mechanism includes a fixed rod, an adjusting ring, a connecting ring, a first connecting piece, a support rod and a first fixing block, an adjusting ring is arranged on the surface of the fixed rod, a connecting ring is arranged on the left side of the adjusting ring, a first connecting piece is arranged on the left side of the connecting ring, a first fixing block is arranged on the left side of the first connecting piece, a support rod is arranged outside the first connecting piece, and an auxiliary component is arranged at the top of the support rod.

[0007] Preferably, the storage component includes a first moving slot, a connecting block, a clamping slot, a limiting plate and a knob. A first moving slot is formed in the first fixing block, a connecting block is rotatably connected in the first moving slot, a plurality of clamping slots are annularly and equidistantly formed on the outer side of the first fixing block, six groups of limiting plates are annularly and equidistantly fixedly connected to the outer surface of the connecting block, a knob is fixedly connected to the left end of the connecting block, and a stabilizing component is arranged at the opening of the clamping slot.

[0008] Preferably, the inner side of the adjusting ring is provided with threads adapted to the surface of the fixed rod, the connecting ring and the first connecting piece are slidably connected to the fixed rod, the right side of the connecting ring is rotatably connected to the adjusting ring, the other side of the connecting ring is fixedly connected to the first connecting piece, the lower end of the support rod is rotatably connected to the first connecting piece, and the right end of the first fixing block is fixedly connected to the fixed rod.

[0009] Preferably, the stabilizing component includes a second fixing block, a connecting rod and a connecting hole. A second fixing block is fixedly connected to the outer surface of the first fixing block at the opening of the clamping slot, a connecting rod is rotatably connected to the inner side of the second fixing block, connecting holes are formed on the front and rear sides of the support rod, and the other end of the connecting rod is inserted into the connecting hole and rotatably connected to the support rod.

[0010] Preferably, the auxiliary component includes a second moving slot, a connecting column, a spring, a second connecting piece and a roller. A second moving slot is formed in the end of the support rod, a connecting column is movably connected in the second moving slot, a spring is arranged in the connecting column, and the two ends of the spring respectively abut against the inner wall of the second moving slot and the connecting column. The top of the connecting column is fixedly connected to a second connecting piece, and a roller is rotatably connected in the second connecting piece.

[0011] Preferably, the limiting plate is L-shaped, the surface of the knob is provided with a rubber pad, and the surface of the rubber pad is provided with wavy anti-slip lines with a depth of two millimeters.

[0012] Preferably, the connecting column is T-shaped, the diameter of the second moving slot is adapted to the connecting column, and the outer side of the roller is made of rubber.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the arranged support mechanism and stability component, with the cooperation of the second fixing block, connecting rod and connecting hole, the fixed rod is rotated to push the first connecting piece to move horizontally. Since the support rod is rotatably connected to the first connecting piece, while guiding the support rod, it provides an auxiliary support effect, forms a support for the pressure vessel body, improves the stability and firmness of the device, is easy to install and can be applied to pressure vessel bodies with different diameters, provides support in multiple directions, with a large support force and stable support.

[0015] 2. Through the setting of the storage component, it is convenient to recycle the support rod when the device is not in use. The support rod is clamped in the card slot, and by rotating the knob to drive the limiting plate to rotate, the support rod is limited, which is convenient for storage.

[0016] 3. Through the setting of the auxiliary component, it is convenient to contact the pressure vessel body through the rollers to guide the support rod, avoiding damage to the inside of the pressure vessel body. As the support rod rotates, the rollers are squeezed and retracted into the second movable groove, while expanding the contact area with the pressure vessel body, enhancing the support effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0019] Figure 2 It is a structural schematic diagram of the support mechanism of the present utility model;

[0020] Figure 3 It is a structural schematic diagram of the storage component of the present utility model;

[0021] Figure 4 It is a structural schematic diagram of the stability component of the present utility model;

[0022] Figure 5 It is for the present utility model Figure 2 The partial enlarged schematic diagram of A in it.

[0023] In the figure: 1. Pressure vessel body; 2. Support mechanism; 201. Fixed rod; 202. Adjusting ring; 203. Connecting ring; 204. First connecting piece; 205. Support rod; 206. First fixing block; 3. Storage assembly; 301. First moving slot; 302. Connecting block; 303. Card slot; 304. Limiting plate; 305. Knob; 4. Stabilizing assembly; 41. Second fixing block; 42. Connecting rod; 43. Connecting hole; 5. Auxiliary assembly; 51. Second moving slot; 52. Connecting column; 53. Spring; 54. Second connecting piece; 55. Roller. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , an embodiment provided by the present invention: an anti-deformation support structure for the installation of a pressure vessel, including a pressure vessel body 1, a support mechanism 2 is arranged inside the pressure vessel body 1, a storage assembly 3 is arranged at the end of the support mechanism 2, the support mechanism 2 includes a fixed rod 201, an adjusting ring 202, a connecting ring 203, a first connecting piece 204, a support rod 205 and a first fixing block 206. An adjusting ring 202 is arranged on the surface of the fixed rod 201, a connecting ring 203 is arranged on the left side of the adjusting ring 202, a first connecting piece 204 is arranged on the left side of the connecting ring 203, a first fixing block 206 is arranged on the left side of the first connecting piece 204, a support rod 205 is arranged on the outside of the first connecting piece 204, and an auxiliary assembly 5 is arranged at the top of the support rod 205;

[0026] Through the settings of the support mechanism 2 and the stabilizing assembly 4 in this device, the problems that the support effect of the support device is poor due to different force directions and the un-supported parts are still prone to bending or deformation under external forces are solved.

[0027] Furthermore, the storage assembly 3 includes a first moving slot 301, a connecting block 302, a card slot 303, a limiting plate 304 and a knob 305. A first moving slot 301 is opened in the first fixing block 206, a connecting block 302 is rotatably connected in the first moving slot 301, a plurality of card slots 303 are annularly and equidistantly opened on the outside of the first fixing block 206, six groups of limiting plates 304 are annularly and equidistantly fixedly connected to the outer surface of the connecting block 302, a knob 305 is fixedly connected to the left end of the connecting block 302, and a stabilizing assembly 4 is arranged at the opening of the card slot 303. As Figure 3As shown, this structure is used to drive the connecting block 302 and the limiting plate 304 to rotate by turning the knob 305, fix the support rod 205 clamped in the card slot 303, reduce the occupied space, and facilitate storage.

[0028] Furthermore, internal thread adapted to the surface of the fixing rod 201 is provided on the inner side of the adjusting ring 202. The connecting ring 203 and the first connecting member 204 are slidably connected to the fixing rod 201. The adjusting ring 202 is rotatably connected to the right side of the connecting ring 203. The other side of the connecting ring 203 is fixedly connected to the first connecting member 204. The lower end of the support rod 205 is rotatably connected to the first connecting member 204. The right end of the first fixing block 206 is fixedly connected to the fixing rod 201. The diameter of the first fixing block 206 is larger than that of the first connecting member 204. As Figure 2 shown, this structure is used to push the first connecting member 204 to move leftward by turning the adjusting ring 202. When the first connecting member 204 is in contact with the first fixing block 206, at this time the support rod 205 is in a vertical state, so that the end of the support rod 205 contacts the inside of the pressure vessel body 1 to support the inner wall of the pressure vessel body 1, and the adjusting ring 202 can be replaced with a hydraulic push rod, with a simple structure and convenient operation.

[0029] Furthermore, the stabilizing assembly 4 includes a second fixing block 41, a connecting rod 42 and a connecting hole 43. The second fixing block 41 is fixedly connected to the outer surface of the first fixing block 206 at the opening of the card slot 303. The connecting rod 42 is rotatably connected to the inside of the second fixing block 41. Connecting holes 43 are provided on the front and back sides of the support rod 205. The other end of the connecting rod 42 is inserted into the connecting hole 43 and rotatably connected to the support rod 205. As Figure 4 shown, this structure is used to rotatably connect the connecting rod 42 with the second fixing block 41 and the support rod 205 to guide and support the support rod 205 and enhance the stability of the device.

[0030] Furthermore, the auxiliary assembly 5 includes a second moving groove 51, a connecting column 52, a spring 53, a second connecting member 54 and a roller 55. A second moving groove 51 is provided inside the end of the support rod 205. The connecting column 52 is movably connected inside the second moving groove 51. A spring 53 is arranged inside the connecting column 52. The two ends of the spring 53 are respectively abutted against the inner wall of the second moving groove 51 and the connecting column 52. The top end of the connecting column 52 is fixedly connected to the second connecting member 54. The roller 55 is rotatably connected inside the second connecting member 54. As Figure 5 shown, this structure is used to contact the pressure vessel body 1 through the roller 55 to guide the support rod 205. As the support rod 205 rotates, the roller 55 is squeezed and retracted into the second moving groove 51, and at the same time, the contact area with the pressure vessel body 1 is enlarged.

[0031] Further, the limiting plate 304 is L-shaped, the surface of the knob 305 is provided with a rubber pad, and the surface of the rubber pad is provided with wavy anti-slip lines with a depth of two millimeters. As Figure 3 shown, this structure uses the buffering and anti-slip properties of rubber. Its anti-slip lines can enhance its anti-slip effect, and the depth of two millimeters can ensure that the anti-slip lines still have anti-slip effect after a certain degree of wear.

[0032] Further, the connecting column 52 is T-shaped, the diameter of the second movable groove 51 is adapted to the connecting column 52, and the outer side of the roller 55 is made of rubber. As Figure 5 shown, this structure is used to make the connecting column 52 drive the second connecting piece 54 to move up and down stably in the second movable groove 51 by the adaptation of the connecting column 52 and the second movable groove 51, avoiding detachment from the second movable groove 51. Since the outer side of the roller 55 is made of rubber, damage to the inside of the pressure vessel body 1 can be avoided.

[0033] Working principle: When in use, as Figure 2 and Figure 4 shown, rotate the adjusting ring 202 to push the first connecting piece 204 to move left along the fixed rod 201. At this time, the connecting rod 42 is rotationally connected to the support rod 205 and the second fixed block 41, driving the connecting rod 42 to rotate. As Figure 5 shown, when the support rod 205 rotates, the roller 55 first contacts the pressure vessel body 1 to guide the support rod 205. As the support rod 205 rotates, the roller 55 is squeezed and retracted into the second movable groove 51, while expanding the contact area with the pressure vessel body 1. When the first connecting piece 204 fits with the first fixed block 206, the support rod 205 is in a vertical state, and the end of the support rod 205 contacts the inside of the pressure vessel body 1 to support the inner wall of the pressure vessel body 1. After use, when recycling, just rotate the adjusting ring 202 in the opposite direction, so that the support rod 205 is clamped in the card slot 303 under the guidance of the connecting rod 42, and then rotate the knob 305 to drive the connecting block 302 and the limiting plate 304 to rotate, fixing the support rod 205 clamped in the card slot 303, which is convenient for storage and collection. The above is the entire working principle of the present utility model.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An anti-deformation support structure for installing a pressure vessel, comprising a pressure vessel body (1), characterized in that: A support mechanism (2) is arranged in the pressure vessel body (1); a storage assembly (3) is arranged at the end of the support mechanism (2); the support mechanism (2) comprises a fixing rod (201), an adjustment ring (202), a connecting ring (203), a first connecting piece (204), a support rod (205) and a first fixing block (206); an adjustment ring (202) is arranged on the surface of the fixing rod (201); a connecting ring (203) is arranged on the left side of the adjustment ring (202); a first connecting piece (204) is arranged on the left side of the connecting ring (203); a first fixing block (206) is arranged on the left side of the first connecting piece (204); a support rod (205) is arranged on the outer side of the first connecting piece (204); and an auxiliary assembly (5) is arranged at the top end of the support rod (205).

2. The anti-deformation support structure for pressure vessel installation according to claim 1, characterized in that: The storage assembly (3) comprises a first movable groove (301), a connecting block (302), a clamping groove (303), a limiting plate (304) and a knob (305); the first fixed block (206) is provided with the first movable groove (301); the connecting block (302) is rotatably connected to the first movable groove (301); the outer side of the first fixed block (206) is provided with clamping grooves (303) at equal intervals in an annular shape; the outer surface of the connecting block (302) is fixedly connected with six groups of limiting plates (304) at equal intervals in an annular shape; the left end of the connecting block (302) is fixedly connected with the knob (305); and a stabilizing assembly (4) is provided at the opening of the clamping groove (303).

3. The anti-deformation support structure for pressure vessel installation according to claim 1, characterized in that: The inner side of the adjusting ring (202) is provided with a thread matched with the surface of the fixing rod (201); the connecting ring (203) and the first connecting member (204) are slidably connected to the fixing rod (201); the right side of the connecting ring (203) is rotatably connected to the adjusting ring (202); the other side of the connecting ring (203) is fixedly connected to the first connecting member (204); the lower end of the supporting rod (205) is rotatably connected to the first connecting member (204); and the right end of the first fixing block (206) is fixedly connected to the fixing rod (201).

4. The anti-deformation support structure for pressure vessel installation according to claim 2, characterized in that: The stabilizing assembly (4) comprises a second fixing block (41), a connecting rod (42) and a connecting hole (43); the outer surface of the first fixing block (206) is located at the opening of the slot (303) and is fixedly connected to the second fixing block (41); the inner side of the second fixing block (41) is rotatably connected to the connecting rod (42); the front and rear sides of the support rod (205) are provided with connecting holes (43); the other end of the connecting rod (42) is inserted into the connecting hole (43) and is rotatably connected to the support rod (205).

5. The anti-deformation support structure for pressure vessel installation according to claim 1, characterized in that: The auxiliary component (5) comprises a second movable groove (51), a connecting column (52), a spring (53), a second connecting piece (54) and a roller (55). The second movable groove (51) is provided in the end of the support rod (205). The connecting column (52) is movably connected in the second movable groove (51). The connecting column (52) is provided with a spring (53). The two ends of the spring (53) respectively abut against the inner walls of the second movable groove (51) and the connecting column (52). The top end of the connecting column (52) is fixedly connected to the second connecting piece (54). The roller (55) is rotatably connected in the second connecting piece (54).

6. The anti-deformation support structure for pressure vessel installation according to claim 2, characterized in that: The limiting plate (304) is L-shaped, and a rubber pad is provided on the surface of the knob (305), and a wavy anti-slip pattern with a depth of two millimeters is provided on the surface of the rubber pad.

7. The anti-deformation support structure for pressure vessel installation according to claim 5, characterized in that: The connecting column (52) is T-shaped, the diameter of the second movable groove (51) is matched with the connecting column (52), and the outer side of the roller (55) is made of rubber material.

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