Built-in suspension platform of storage tank

Abstract

The utility model discloses a storage tank built-in suspension platform which comprises a storage tank wall and a platform tripod, the top end and the bottom end of the platform tripod are fixedly connected with a tripod ear plate and a positioning angle steel respectively, the storage tank wall is fixedly connected with a butterfly plate fixing piece, the tripod ear plate is clamped on the butterfly plate fixing piece, and the positioning angle steel is fixedly connected with the positioning angle steel. The platform tripod is fixedly connected with two sets of protruding blocks, the interiors of the protruding blocks are slidably connected with T-shaped plug pins, the T-shaped plug pins are inserted into inserting grooves, the inserting grooves are formed in the bottom ends of butterfly plate fixing pieces, and the bottom ends of the T-shaped plug pins abut against the fixing columns. The built-in suspension platform of the storage tank only needs to be fixed on the tank wall of the storage tank in a hanging manner, so that the mounting and dismounting processes are more convenient, the labor cost is low, the construction period is shortened, and the purposes of efficient construction, cost reduction and efficiency improvement are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of storage tank wall construction, in particular to a storage tank built-in suspension platform. Background Art

[0002] As a large container, storage tanks have excellent sealing properties and can ensure that the liquid in the tank is not contaminated by the outside world. Therefore, they are widely used in the fields of food and chemical industry. In the process of installing the tank wall, since the tank body is relatively high, it is necessary to build a hanging platform on the tank.

[0003] At present, during the construction of traditional storage tank walls, due to the high tank body, high-altitude operations are involved in the installation process, and a hanging platform needs to be built for installation. For the construction of the hanging platform, a full-height scaffolding is generally set up outside the storage tank, and the tank wall panel is installed on the full-height scaffolding.

[0004] Traditionally, the installation of storage tank wall panels is mostly carried out by building a full-height scaffolding. As a high-density scaffolding, the full-height scaffolding will undoubtedly take a long time and manpower in the process of construction, and it will also take a long time in the process of disassembly. Utility Model Content

[0005] The purpose of the utility model is to provide a built-in hanging platform for a storage tank, so as to solve the problem that the traditional installation of the storage tank wall panel mostly adopts the method of building a full-floor scaffolding for installation, and the full-floor scaffolding, as a high-density scaffolding, will undoubtedly take a long time and manpower in the process of construction, and will also take a long time in the process of disassembly.

[0006] The utility model solves the above-mentioned technical problems with a technical solution as follows: a storage tank built-in hanging platform, comprising: a storage tank wall and a platform tripod, the top and bottom ends of the platform tripod are respectively fixedly connected with a tripod ear plate and a positioning angle steel, a butterfly plate fixing piece is fixedly connected to the storage tank wall, the tripod ear plate is clamped on the butterfly plate fixing piece, two groups of protrusions are fixedly connected to the platform tripod, the inside of the protrusion is slidably connected with a T-shaped pin, the T-shaped pin is inserted in a slot, the slot is opened at the bottom end of the butterfly plate fixing piece, the bottom end of the T-shaped pin abuts against a fixed column, the fixed column is fixedly connected to the platform tripod, a sleeve column is sleeved on the platform tripod, a column is fixedly connected to the sleeve column, a round steel handrail is inserted on the column, and a connecting mechanism is arranged inside the column.

[0007] The connecting mechanism includes a long rod, a clamping block is fixedly connected to the long rod, the long rod is inserted into the interior of the column, the clamping block is slidably connected to the interior of a movable groove, the movable groove is opened in the interior of the column, the clamping block is inserted in the clamping groove, the clamping groove is opened on a round steel handrail, the round steel handrail is inserted in the installation groove, and a pull ring is fixedly connected to the top end of the long rod.

[0008] A notch is formed on the protruding block, a rubber block is fixedly connected to the inner wall of the notch, and the rubber block is in contact with the T-shaped latch.

[0009] The interior of the sleeve column is fixedly connected with a support rod, the support rod is inserted into the interior of the platform tripod, the bottom end of the support rod is fixedly connected with a limiting block, the limiting block is slidably connected to a limiting groove, and the limiting groove is opened inside the platform tripod.

[0010] The bottom end of the sleeve column is fixedly connected with a sleeve shell, and the sleeve shell is mounted on a connecting rod. The top end of the connecting rod is fixedly connected with a first spring, and the top end of the first spring is fixedly connected to the inner wall of the sleeve shell. The bottom end of the connecting rod is rotatably connected to the bottom end of the platform tripod and a fixed block, and the fixed block is fixedly connected to the bottom end of the platform tripod.

[0011] The sleeve column and the sleeve shell are both fixedly connected with an extension column, and the extension column is threadedly connected with a screw.

[0012] A vertical plate is fixedly connected to the tripod ear plate, and the vertical plate is slidably connected to the vertical slot, and the vertical slot is arranged on the butterfly plate fixing piece.

[0013] A convex ring is fixedly connected to the long rod, the top end of the convex ring is in contact with the second spring, and the second spring is sleeved on the outside of the long rod.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the structural design of the platform tripod, tripod ear plate and butterfly plate fixings, the built-in hanging platform of the storage tank only needs to be fixed on the tank wall by hanging, which is more convenient in the process of installation and disassembly, with low labor cost and shortened construction period, thus achieving the purpose of efficient construction, cost reduction and efficiency improvement.

[0016] 2. Through the structural design of the tripod ear plate and the positioning angle steel on the platform tripod, since the projection positions of the end of the positioning angle steel and the end of the tripod ear plate on the vertical plane coincide with each other, it can be ensured that after the platform tripod is installed, its upper working surface can remain horizontal, thereby improving construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0019] Figure 2 This is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the connection structure of a tripod ear plate and a butterfly plate fixing member according to an embodiment;

[0021] Figure 4 This is a schematic diagram of the connection structure of a T-shaped latch according to an embodiment of the utility model;

[0022] Figure 5 The figure is a schematic diagram of the structure inside a column of an embodiment of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Storage tank wall; 2. Platform tripod; 211. Vertical plate; 21. Tripod ear plate; 22. Positioning angle steel; 23. Bump; 231. Notch; 232. Rubber block; 24. T-shaped pin; 25. Fixed column; 26. Slot; 3. Butterfly plate fixing; 31. Vertical slot; 4. Sleeve column; 41. Support rod; 42. Limit block; 43. Limit slot; 44. First spring; 45. Sleeve shell; 46. Connecting rod; 47. Fixed block; 48. Extension column; 49. Screw; 5. Column; 51. Long rod; 52. Convex ring; 53. Second spring; 54. Moving slot; 55. Pull ring; 56. Block; 57. Installation slot; 6. Round steel handrail; 61. Slot. DETAILED DESCRIPTION

[0025] Hereinafter, an embodiment of a storage tank built-in suspension platform of the present invention will be described with reference to the accompanying drawings.

[0026] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are explanatory and exemplary, and should not be interpreted as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0027] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the utility model and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structure of various components of the embodiments of the utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0028] See also Figure 1 - Figure 5 As shown, a storage tank built-in suspension platform comprises a storage tank wall 1 and a platform tripod 2, the top and bottom of the platform tripod 2 are respectively welded and fixed with a tripod ear plate 21 and a positioning angle steel 22, a butterfly plate fixing piece 3 is welded and fixed on the storage tank wall 1, the tripod ear plate 21 is clamped on the butterfly plate fixing piece 3, two groups of protrusions 23 are welded and fixed on the platform tripod 2, the inside of the protrusion 23 is slidably connected with a T-shaped pin 24, the T-shaped pin 24 is inserted in a slot 26, the slot 26 is opened at the bottom end of the butterfly plate fixing piece 3, the slot 26 is semicircular in design to facilitate the adaptation of the shape of the T-shaped pin 24, the bottom end of the T-shaped pin 24 abuts against a fixing column 25, the fixing column 25 is fixed to the platform tripod 2 by welding, a sleeve column 4 is sleeved on the platform tripod 2, a column 5 is fixedly connected to the sleeve column 4, a round steel handrail 6 is inserted in the column 5, and a connecting mechanism is arranged inside the column 5

[0029] During operation, through the structural design of the platform tripod 2, the tripod ear plate 21 and the butterfly plate fixing member 3, it is only necessary to fix the built-in hanging platform of the storage tank on the storage tank wall 1 by hanging, which is more convenient in the process of installation and disassembly, with low labor cost and shortened construction period, thereby achieving the purpose of efficient construction, cost reduction and efficiency improvement. Through the structural design of the tripod ear plate 21 and the positioning angle steel 22 on the platform tripod 2, since the projection position of the end of the positioning angle steel 22 and the end of the tripod ear plate 21 on the vertical plane coincides, it can be ensured that the upper working surface of the platform tripod 2 can be kept horizontal after the installation is completed, thereby improving the construction safety. When the platform tripod 2 is to be installed on the storage tank wall 1, the butterfly plate fixing member 3 is first fixed on the storage tank wall 1. Since the middle part of the butterfly plate fixing member 3 protrudes upward, a gap will be formed between the butterfly plate fixing member 3 and the storage tank wall 1 after the installation is completed. At this time, the platform tripod 2 is fixed The fixed tripod ear plate 21 is inserted into the gap, and the platform tripod 2 can be hung on the butterfly plate fixing piece 3, and then the T-shaped pin 24 is pushed and inserted into the slot 26, so that the platform tripod 2 can be fixed on the butterfly plate fixing piece 3, and the bottom end of the T-shaped pin 24 is fixed by abutting against the fixing column 25. At this point, the installation operation of the platform tripod 2 is completed, wherein the platform tripod 2 is sleeved with a sleeve column 4, and a column 5 is also fixed on the sleeve column 4. The round steel handrail 6 on the column 5 serves as a guardrail for the entire working platform. When the platform tripod 2 is to be disassembled, it is only necessary to rotate the T-shaped pin 24 upwards first so that the T-shaped pin 24 can move smoothly in the horizontal direction, and then pull the T-shaped pin 24 in the direction away from the butterfly plate fixing piece 3 until the T-shaped pin 24 is no longer inserted in the slot 26. At this time, the platform tripod 2 can be moved upwards to remove the platform tripod 2 from the butterfly plate fixing piece 3.

[0030] Furthermore, the connecting mechanism includes a long rod 51, on which a clamping block 56 is welded and fixed. Figure 5 The block 56 shown in the figure is provided with four groups and is symmetrically distributed along the central axis of the long rod 51, and the block 56 is designed in an L shape. The long rod 51 is inserted into the interior of the column 5, and the block 56 is slidably connected to the interior of the movable groove 54. The movable groove 54 is designed in an L shape as a whole to facilitate the adaptation of the block 56 to ensure the normal movement of the block 56. The movable groove 54 is opened in the interior of the column 5, and the block 56 is inserted in the slot 61. The slot 61 is designed in a rectangular shape and has a size similar to that of the block 56. The bottom end is adapted, a card slot 61 is provided on the round steel handrail 6, a card slot 61 is provided on one end of the round steel handrail 6, the round steel handrail 6 is inserted into the mounting slot 57, the size of the mounting slot 57 is adapted to the round steel handrail 6 so that the round steel handrail 6 can be smoothly inserted into the mounting slot 57, and the number of the mounting slots 57 is consistent with the card block 56, and a pull ring 55 is welded and fixed on the top of the long rod 51, and the pull ring 55 is used to pull the tank wall 15 to move;

[0031] When working, the round steel handrail 6 is installed on the column 5 through the connecting mechanism. When the round steel handrail 6 is to be installed, the pull ring 55 is first pulled downward, and the pull ring 55 will drive the long rod 51 inserted in the column 5 to move upward. When the long rod 51 moves, it will drive the block 56 to move in the moving groove 54 until the bottom end of the block 56 is no longer inserted in the installation groove 57. At this time, the end of the round steel handrail 6 with the slot 61 can be inserted into the installation groove 57, and the slot 61 is aligned with the bottom end of the block 56. At this time, the pull ring 55 is no longer pulled. Under the action of gravity, the block 56 will be inserted into the slot 61, thereby fixing the round steel handrail 6 on the column 5. Similarly, when the round steel handrail 6 is to be removed, it is only necessary to pull the pull ring 55 again. After the contact block 56 and the slot 61 are engaged, the round steel handrail 6 can be pulled out from the installation groove 57.

[0032] Furthermore, a notch 231 is provided on the protrusion 23, and the notch 231 is designed to be rectangular so that the T-shaped latch 24 can be smoothly taken out through the notch 231. A rubber block 232 is glued and fixed to the inner wall of the notch 231, and a side of the rubber block 232 that contacts the T-shaped latch 24 is designed to be arc-shaped so as to maintain contact with the T-shaped latch 24 and fix the T-shaped latch 24, and the rubber block 232 contacts the T-shaped latch 24;

[0033] During operation, the T-shaped latch 24 slides between the two groups of protrusions 23. A notch 231 is provided on the protrusion 23 to facilitate the removal or installation of the T-shaped latch 24. At the same time, a rubber block 232 is fixed on the notch 231 to facilitate the fixation of the T-shaped latch 24, ensuring that the T-shaped latch 24 can slide normally and will not fall off the protrusion 23. When the T-shaped latch 24 is to be removed, it only needs to be pulled hard to remove the T-shaped latch 24 through the deformation of the rubber block 232.

[0034] Furthermore, a support rod 41 is welded and fixed inside the sleeve column 4. The support rod 41 is rectangular in design and has the same length as the sleeve column 4. The support rod 41 is inserted into the platform tripod 2. A slot corresponding to the support rod 41 is opened inside the platform tripod 2. A limit block 42 is welded and fixed to the bottom end of the support rod 41. The limit block 42 is slidably connected to the limit slot 43. Both the limit block 42 and the limit slot 43 are rectangular in design. The limit slot 43 is opened inside the platform tripod 2.

[0035] During operation, the sleeve column 4 is sleeved on the platform tripod 2, so the length of the platform tripod 2 can be extended by pulling the sleeve column 4, and a support rod 41 is fixed inside the sleeve column 4. The support rod 41 is inserted into the platform tripod 2 to improve the connection strength between the sleeve column 4 and the platform tripod 2. In order to avoid the sleeve column 4 being pulled out of the platform tripod 2 when pulling the sleeve column 4, a limit block 42 is fixed on the bottom end of the support rod 41, and the limit block 42 slides in the limit groove 43 to limit the maximum moving distance of the sleeve column 4 on the platform tripod 2.

[0036] Further, a casing 45 is welded and fixed to the bottom end of the casing column 4, and the casing 45 is sleeved on the connecting rod 46. The inner wall of the casing 45 keeps in contact with the outer side of the connecting rod 46. A first spring 44 is welded and fixed to the top end of the connecting rod 46. The top end of the first spring 44 is welded and fixed to the inner wall of the casing 45. The first spring 44 is used to connect the casing 45 and the connecting rod 46. The bottom end of the connecting rod 46 is rotatably connected to the bottom end of the platform tripod 2 and the fixing block 47. The fixing block 47 is semicircular in design and is welded and fixed to the bottom end of the platform tripod 2.

[0037] During operation, the bottom end of the sleeve column 4 is supported by the sleeve shell 45 and the connecting rod 46 to improve the supporting strength of the platform tripod 2 and the sleeve column 4. The sleeve shell 45 and the connecting rod 46 are connected by a first spring 44, and 46 is rotatably connected to the bottom end of the platform tripod 2.

[0038] Furthermore, an extension column 48 is welded and fixed to both the sleeve column 4 and the sleeve shell 45, and a thread is provided on the inner wall of the extension column 48, and a side of the extension column 48 away from the screw 49 is connected to the inside of the sleeve shell 45 and the sleeve column 4, so that when the screw 49 is screwed on, the screw 49 can abut against the platform tripod 2 and the connecting rod 46, and the screw 49 is threadedly connected to the extension column 48;

[0039] During operation, a screw 49 is threadedly connected to the extension column 48, and the contact between the screw 49 and the platform tripod 2 and the connecting rod 46 is used to assist in fixing the sleeve column 4 to the platform tripod 2, thereby preventing the sleeve column 4 from moving during operation and fixing the sleeve shell 45 and the connecting rod 46.

[0040] Furthermore, a vertical plate 211 is welded and fixed on the tripod ear plate 21, and multiple groups of vertical plates 211 are provided and the vertical plates 211 are rectangular in design. The vertical plates 211 are slidably connected to the vertical grooves 31, and the vertical grooves 31 are provided on the butterfly plate fixing member 3;

[0041] During operation, a vertical plate 211 is provided on the tripod ear plate 21. When the tripod ear plate 21 is inserted into the butterfly plate fixing piece 3, the vertical plate 211 slides in the vertical groove 31 to improve the connection strength between the tripod ear plate 21 and the butterfly plate fixing piece 3, so as to ensure that the tripod ear plate 21 will not shake on the butterfly plate fixing piece 3.

[0042] Furthermore, a convex ring 52 is welded and fixed on the long rod 51 , and the top end of the convex ring 52 is in contact with the second spring 53 . The second spring 53 is sleeved on the outside of the long rod 51 , and the second spring 53 is arranged inside the column 5 .

[0043] During operation, a convex ring 52 is fixed on the long rod 51 , and a second spring 53 is also provided on the convex ring 52 . The second spring 53 provides resistance for pulling the pull ring 55 , so as to ensure that the pull ring 55 will not move due to minor vibrations.

[0044] Working principle: Traditionally, for the installation of storage tank wall panels, most of them are installed by building a full-height scaffolding. As a high-density scaffolding, the full-height scaffolding will undoubtedly take a long time and manpower in the process of construction, and it will also take a long time in the process of disassembly. In this case, a built-in hanging platform for a storage tank is designed through the platform tripod 2, the tripod ear plate 21 and the butterfly plate fixing part 3. It only needs to fix the built-in hanging platform of the storage tank on the tank wall 1 by hanging. It is more convenient in the process of installation and disassembly, with low labor cost and shortened construction period, thereby achieving the purpose of efficient construction and cost reduction and efficiency improvement. Through the structural design of the tripod ear plate 21 and the positioning angle steel 22 on the platform tripod 2, since the projection position of the end of the positioning angle steel 22 coincides with the end of the tripod ear plate 21 on the vertical plane, it can be ensured that the upper working surface of the platform tripod 2 can remain horizontal after the installation is completed, thereby improving the construction safety. When the platform tripod 2 is to be installed on the storage tank wall 1, the butterfly plate fixing part 3 is first fixed to the storage tank wall 1. Because the butterfly plate The middle part of the fixing part 3 protrudes upward, so after the installation is completed, a gap will be formed between the butterfly plate fixing part 3 and the tank wall 1. At this time, the tripod ear plate 21 fixed on the platform tripod 2 is inserted into the gap, and the platform tripod 2 can be hung on the butterfly plate fixing part 3. Then, the T-shaped pin 24 is pushed and inserted into the slot 26 to fix the platform tripod 2 on the butterfly plate fixing part 3, and the bottom end of the T-shaped pin 24 is fixed by abutting against the fixing column 25. At this point, the installation operation of the platform tripod 2 is completed. A sleeve column 4 is sleeved on the platform tripod 2, and a column 5 is fixed on the sleeve column 4. The round steel handrail 6 on the column 5 serves as a guardrail for the entire working platform. When the platform tripod 2 is to be disassembled, it is only necessary to first rotate the T-shaped latch 24 upward so that the T-shaped latch 24 can move smoothly in the horizontal direction, and then pull the T-shaped latch 24 away from the butterfly plate fixing member 3 until the T-shaped latch 24 is no longer inserted in the slot 26. At this time, the platform tripod 2 can be moved upward to remove the platform tripod 2 from the butterfly plate fixing member 3.

[0045] The technical features disclosed above are not limited to the combination with other features disclosed. Those skilled in the art can also make other combinations between the technical features according to the purpose of the utility model to achieve the purpose of the utility model.

Claims

1. A storage tank built-in suspension platform, comprising a storage tank wall (1) and a platform tripod (2); characterized in that: The top and bottom ends of the platform tripod (2) are respectively fixedly connected with a tripod ear plate (21) and a positioning angle steel (22); a butterfly plate fixing piece (3) is fixedly connected to the tank wall (1) of the storage tank; the tripod ear plate (21) is clamped on the butterfly plate fixing piece (3); two groups of protrusions (23) are fixedly connected to the platform tripod (2); a T-shaped latch (24) is slidably connected inside the protrusion (23); the T-shaped latch (24) is inserted into a slot (26); the slot (26) is opened at the bottom end of the butterfly plate fixing piece (3); the bottom end of the T-shaped latch (24) abuts against a fixing column (25); the fixing column (25) is fixedly connected to the platform tripod (2); a sleeve column (4) is sleeved on the platform tripod (2); a column (5) is fixedly connected to the sleeve column (4); a round steel handrail (6) is inserted into the column (5); a connecting mechanism is arranged inside the column (5).

2. The storage tank built-in suspension platform according to claim 1, characterized in that: The connecting mechanism comprises a long rod (51), a clamping block (56) is fixedly connected to the long rod (51), the long rod (51) is inserted into the interior of the column (5), the clamping block (56) is slidably connected to the interior of a movable groove (54), the movable groove (54) is provided in the interior of the column (5), the clamping block (56) is inserted into a clamping groove (61), the clamping groove (61) is provided on a round steel handrail (6), the round steel handrail (6) is inserted into a mounting groove (57), and a pull ring (55) is fixedly connected to the top end of the long rod (51).

3. The storage tank built-in suspension platform according to claim 2, characterized in that: The protrusion (23) is provided with a notch (231), and a rubber block (232) is fixedly connected to the inner wall of the notch (231), and the rubber block (232) is in contact with the T-shaped latch (24).

4. The storage tank built-in suspension platform according to claim 3, characterized in that: A support rod (41) is fixedly connected to the interior of the sleeve column (4), the support rod (41) is inserted into the interior of the platform tripod (2), the bottom end of the support rod (41) is fixedly connected to a limit block (42), the limit block (42) is slidably connected to a limit slot (43), and the limit slot (43) is provided inside the platform tripod (2).

5. The storage tank built-in suspension platform according to claim 4, characterized in that: The bottom end of the sleeve column (4) is fixedly connected to a sleeve shell (45), the sleeve shell (45) is sleeved on a connecting rod (46), the top end of the connecting rod (46) is fixedly connected to a first spring (44), the top end of the first spring (44) is fixedly connected to the inner wall of the sleeve shell (45), the bottom end of the connecting rod (46) is rotatably connected to the bottom end of the platform tripod (2) and a fixed block (47), and the fixed block (47) is fixedly connected to the bottom end of the platform tripod (2).

6. The storage tank built-in suspension platform according to claim 5, characterized in that: An extension column (48) is fixedly connected to both the sleeve column (4) and the sleeve shell (45), and a screw (49) is threadedly connected to the extension column (48).

7. The storage tank built-in suspension platform according to claim 6, characterized in that: A vertical plate (211) is fixedly connected to the tripod ear plate (21), and the vertical plate (211) is slidably connected to a vertical slot (31), and the vertical slot (31) is formed on the butterfly plate fixing member (3).

8. The storage tank built-in suspension platform according to claim 7, characterized in that: A convex ring (52) is fixedly connected to the long rod (51), the top end of the convex ring (52) is in contact with a second spring (53), and the second spring (53) is sleeved on the outside of the long rod (51).

Images