Anti-deformation steel bin

Abstract

The utility model relates to the technical field of cement storage, in particular to an anti-deformation steel silo, which comprises a primary steel silo and a secondary steel silo, a plurality of vertical stiffening plates are welded on the side wall of the primary steel silo, the vertical stiffening plates are connected with the secondary steel silo through chains, the side walls of the vertical stiffening plates are fixedly connected with mounting blocks, and the mounting blocks are connected with the secondary steel silo through chains. The multiple installation blocks are jointly provided with annular constraint steel, replacement structures are arranged in the installation blocks and comprise clamping blocks, annular constraint steel grooves are formed in the lower surfaces of the installation blocks, and the annular constraint steel is slidably connected into the annular constraint steel grooves. By means of the design that the vertical stiffening plates and the annular restraining steel are additionally arranged on the first-stage steel bin, the first-stage steel bin is restrained, the problem that when limestone, clay and iron raw materials of a traditional cement plant are stored, expansion or sinking or other deformation is prone to occurring can be effectively solved, and the normal use limit state of the steel bin is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cement storage, in particular to an anti-deformation steel silo. Background Art

[0002] With the development of industrialization today, cement is mainly used in industrial and civil construction. Roads, railways and other projects are in great need of concrete, and cement is an essential raw material for concrete production. Limestone, clay, iron raw materials and other raw materials required for cement production are now mostly stored in steel silos. However, existing steel silos are prone to deformation during the storage of cement, such as expansion, dents and other steel structure deformations, which reduces the normal use limit state of the steel silo.

[0003] Based on this, an anti-deformation steel silo is now provided to eliminate the disadvantages of the existing device. Utility Model Content

[0004] The utility model aims to provide an anti-deformation steel silo to solve the shortcomings of the modern product in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A deformation-resistant steel silo comprises a primary steel silo and a secondary steel silo, wherein a plurality of vertical stiffening plates are welded to the side walls of the primary steel silo, wherein the vertical stiffening plates are connected to the secondary steel silo via chains, and mounting blocks are fixedly connected to the side walls of the vertical stiffening plates, and a plurality of the mounting blocks are jointly provided with an annular restraining steel.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: a replacement structure is provided in the mounting block, the replacement structure includes a clamping block, an annular constraint steel groove is provided on the lower surface of the mounting block, several annular constraint steel grooves are slidably connected with annular constraint steels, several grooves are provided on the side walls of the annular constraint steel, a clamping block groove is provided on the inner side wall of the annular constraint steel groove, a clamping block is slidably connected to the inner side wall of the clamping block groove, a reset spring is fixedly connected between the clamping block and the inner side wall of the clamping block groove, and the clamping block is clamped with the groove.

[0009] In an optional solution: the side wall of the block is provided with a chamfer.

[0010] In an optional solution: a protrusion is provided on the side wall of the block, and the protrusion of the block is slidably connected to the inner side wall of the block groove.

[0011] In an optional solution: the side wall of the clamping block close to the reset spring is fixedly connected with a pull rod, the outer wall of the mounting block is provided with a limit plate groove, the inner wall of the limit plate groove is slidably connected with the limit plate, the pull rod passes through the mounting block and is rotatably connected with the limit plate, and the side wall of the limit plate is fixedly connected with a pull ring.

[0012] In an optional solution: the limiting plate is a rectangular parallelepiped.

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

[0014] 1. The utility model constrains the first-level steel silo by adding a vertical stiffening plate and annular restraining steel to the first-level steel silo, which can effectively solve the problem of deformation such as expansion or depression in the storage of limestone, clay, and iron raw materials in traditional cement plants, thereby increasing the normal use limit state of the steel silo.

[0015] 2. When the annular constraint steel of the utility model is deformed and needs to be replaced, the pull ring is pulled, and the pull ring mobilizes the limit plate to leave the limit plate groove and rotate ninety degrees. After the limit plate rotates ninety degrees, it is stuck outside the limit plate groove. At this time, the limit plate pulls the block into the block groove through the pull rod to release the clamping connection with the groove, and then the annular constraint steel can be removed. The disassembly and replacement operation is quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the annular restraining steel structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the internal structure of the mounting block of the utility model.

[0019] Notes on figure numbers: 1. first-level steel bin, 2. second-level steel bin, 3. vertical stiffening plate, 4. mounting block, 5. chain, 6. limit plate, 7. pull ring, 8. annular restraint steel, 9. groove, 10. block, 11. block slot, 12. pull rod, 13. return spring. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] In one embodiment, Figure 1-Figure 3As shown, a deformation-resistant steel silo includes a primary steel silo 1 and a secondary steel silo 2. A plurality of vertical stiffening plates 3 are welded to the side wall of the primary steel silo 1. The vertical stiffening plates 3 are connected to the secondary steel silo 2 through chains 5. The side walls of the vertical stiffening plates 3 are fixedly connected with mounting blocks 4. The plurality of mounting blocks 4 are jointly provided with an annular restraining steel 8. By adding the vertical stiffening plates 3 and the annular restraining steel 8 to the primary steel silo 1, the primary steel silo 1 is restrained, which can effectively solve the problem of deformation such as expansion or concavity in the storage of limestone, clay, and iron raw materials in traditional cement plants, thereby increasing the normal use limit state of the steel silo.

[0022] In one embodiment, Figure 3 As shown, a replacement structure is provided in the mounting block 4, and the replacement structure includes a clamping block 10. An annular constraint steel groove is provided on the lower surface of the mounting block 4, and an annular constraint steel 8 is slidably connected in a plurality of annular constraint steel grooves. A plurality of grooves 9 are provided on the side wall of the annular constraint steel 8. A clamping block groove 11 is provided on the inner side wall of the annular constraint steel groove, and a clamping block 10 is slidably connected to the inner side wall of the clamping block groove 11. A reset spring 13 is fixedly connected between the clamping block 10 and the inner side wall of the clamping block groove 11, and the clamping block 10 is clamped with the groove 9. Lift the first-level steel bin 1, and insert the annular constraint steel 8 into the annular constraint steel of a plurality of mounting blocks 4. At this time, under the cooperation of the clamping block 10 and the reset spring 13, the clamping block 10 is clamped with the groove 9 of the annular constraint steel 8, and the installation of the annular constraint steel 8 is convenient and quick.

[0023] In one embodiment, Figure 3 As shown, the side wall of the clamping block 10 is provided with a chamfer, so that the clamping of the clamping block 10 is smoother.

[0024] In one embodiment, Figure 3 As shown, a protrusion is provided on the side wall of the block 10, and the protrusion of the block 10 is slidably connected to the inner side wall of the block groove 11. The protrusion limits the block 10.

[0025] In one embodiment, Figure 3 As shown, the side wall of the clamping block 10 near the reset spring 13 is fixedly connected with a pull rod 12, the outer wall of the mounting block 4 is provided with a limit plate groove, the inner wall of the limit plate groove is slidably connected with the limit plate 6, the pull rod 12 passes through the mounting block 4 and is rotatably connected with the limit plate 6, and the side wall of the limit plate 6 is fixedly connected with a pull ring 7. When the annular constraint steel 8 is deformed and needs to be replaced, the pull ring 7 is pulled, and the pull ring 7 mobilizes the limit plate 6 to leave the limit plate groove and rotate ninety degrees. After the limit plate 6 rotates ninety degrees, it is stuck outside the limit plate groove. At this time, the limit plate 6 pulls the clamping block 10 into the clamping block groove 11 through the pull rod 12, releases the clamping connection with the groove 9, and then the annular constraint steel 8 can be removed. The disassembly and replacement operation is quick and convenient.

[0026] In one embodiment, Figure 3As shown, the limiting plate 6 is a rectangular parallelepiped. Since the limiting plate 6 is a rectangular parallelepiped, the limiting plate 6 is stuck outside the limiting plate slot after rotating ninety degrees.

[0027] The above embodiment discloses a steel silo that prevents deformation.

[0028] The first-level steel silo 1 and the second-level steel silo 2 are connected by a chain 5, so that the second-level steel silo 2 has an appropriate swing displacement so that the local strength is not too large;

[0029] The vertical stiffening plate 3 and the first-level steel silo 1 are butt-jointed with full penetration welds, which can make the stiffening plate bear force better and increase its tensile and compressive rigidity, so that the steel silo will not deform when loaded;

[0030] Lift the first-level steel bin 1, and insert the annular restraint steel 8 into the annular restraint steel of the plurality of mounting blocks 4. At this time, under the cooperation of the clamping block 10 and the return spring 13, the clamping block 10 is clamped with the groove 9 of the annular restraint steel 8, which makes the installation of the annular restraint steel 8 convenient and quick.

[0031] When the annular constraint steel 8 is deformed and needs to be replaced, pull the pull ring 7, the pull ring 7 mobilizes the limit plate 6 to leave the limit plate groove and rotate ninety degrees. The limit plate 6 is a rectangular parallelepiped, and the limit plate 6 is stuck outside the limit plate groove. At this time, the limit plate 6 pulls the block 10 into the block groove 11 through the pull rod 12, releases the clamping connection with the groove 9, and then the annular constraint steel 8 can be removed. The disassembly and replacement operation is quick and convenient.

[0032] By adding a vertical stiffening plate 3 and annular restraining steel 8 to the first-level steel silo 1, the first-level steel silo 1 is restrained, which can effectively solve the problem of deformation such as expansion or depression in the storage of limestone, clay, and iron raw materials in traditional cement plants, thereby increasing the normal use limit state of the steel silo.

[0033] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A deformation-resistant steel silo, characterized in that: The invention comprises a primary steel silo (1) and a secondary steel silo (2), wherein a plurality of vertical stiffening plates (3) are welded to the side wall of the primary steel silo (1), the vertical stiffening plates (3) are connected to the secondary steel silo (2) via chains (5), the side walls of the vertical stiffening plates (3) are fixedly connected to mounting blocks (4), and a plurality of the mounting blocks (4) are jointly provided with an annular restraining steel (8).

2. The anti-deformation steel silo according to claim 1, characterized in that: A replacement structure is arranged in the installation block (4), and the replacement structure comprises a clamping block (10). An annular constraint steel groove is provided on the lower surface of the installation block (4), and a plurality of annular constraint steels (8) are slidably connected in the annular constraint steel grooves. A plurality of grooves (9) are provided on the side walls of the annular constraint steel (8). A clamping block groove (11) is provided on the inner side wall of the annular constraint steel groove. The inner side wall of the clamping block groove (11) is slidably connected with the clamping block (10). A reset spring (13) is fixedly connected between the clamping block (10) and the inner side wall of the clamping block groove (11), and the clamping block (10) is clamped with the groove (9).

3. The anti-deformation steel silo according to claim 2, characterized in that: The side wall of the block (10) is provided with a chamfer.

4. The anti-deformation steel silo according to claim 2, characterized in that: The side wall of the clamping block (10) is provided with a protrusion, and the protrusion of the clamping block (10) is slidably connected to the inner side wall of the clamping block groove (11).

5. The anti-deformation steel silo according to claim 2, characterized in that: The side wall of the clamping block (10) close to the reset spring (13) is fixedly connected with a pull rod (12); the outer wall of the mounting block (4) is provided with a limit plate groove; the inner wall of the limit plate groove is slidably connected with the limit plate (6); the pull rod (12) passes through the mounting block (4) and is rotatably connected with the limit plate (6); the side wall of the limit plate (6) is fixedly connected with a pull ring (7).

6. The anti-deformation steel silo according to claim 5, characterized in that: The limiting plate (6) is a rectangular parallelepiped.

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