A sliced ​​cement silo cover and its processing tooling

Abstract

The present application provides a piece-type cement silo cover and its processing tooling, which relates to the technical field of cement silos. The silo cover includes two half silo covers with the same structure, and the two half silo covers are detachably connected. The half silo cover includes: a silo cover single piece, and the silo cover single piece has an arc edge and a linear edge connecting the two ends of the arc edge; a first connecting member, the first connecting member is arranged on the linear edge, and a plurality of first connecting holes are opened on the first connecting member, and the first connecting holes are used to connect with the other half silo cover; a second connecting member, the second connecting member is connected to the arc edge, and a plurality of second connecting holes are opened on the second connecting member, and the second connecting holes are used to connect with the silo barrel. The solution provided by the present application allows the silo cover to be disassembled and connected multiple times and reused, thereby improving the convenience during transportation and installation, and allows the half silo cover to be made with the same tooling, thereby reducing the difficulty of making and streamlining the making process.

Description

Technical Field

[0001] The present application relates to the technical field of cement silos, and in particular to a segmented cement silo cover and a processing tooling thereof. Background Art

[0002] Integral cement silo is a common storage equipment, which is widely used in many fields such as construction engineering. Integral cement silo is made by on-site integrated welding. The quality of cement silo made by this method is uneven, which affects on-site efficiency and has safety hazards. In addition, integral cement silo has the disadvantages of large welding volume, difficult transportation, and difficult disassembly and assembly. Based on the above factors, small-piece split cement silo came into being.

[0003] The patent with the authorization announcement number CN211392463U discloses a split cement silo, including an intermediate cylinder, which includes a plurality of cylinder modules of the same size, and the cylinder modules are designed in a curved shape, and the adjacent cylinder modules are spliced ​​and connected to each other, so as to improve the convenience of the cement silo during transportation and installation. However, a general cement silo includes a cement silo cylinder and a silo cover. The patent only considers the improvement of the cement silo cylinder, and does not mention how to improve the cement silo cover. The structure of the cement silo cover is also one of the main factors affecting the convenience of cement silo transportation and installation. Utility Model Content

[0004] The purpose of this application is to provide a segmented cement silo cover and its processing tooling to address the above problems.

[0005] In a first aspect, the present application provides a split-type cement silo cover for use with a cement silo barrel, the cover comprising two half silo covers of the same structure, the two half silo covers being detachably connected, and the half silo covers comprising:

[0006] A single bin cover, wherein the single bin cover has an arc-shaped edge and a linear edge connecting two ends of the arc-shaped edge;

[0007] A first connecting member, the first connecting member is arranged on the linear edge, a plurality of first connecting holes are opened on the first connecting member, and the first connecting holes are used to connect with the other half-bin cover;

[0008] A second connecting member, wherein the second connecting member is connected to the arc-shaped edge, and a plurality of second connecting holes are formed on the second connecting member, and the second connecting holes are used to connect to the silo.

[0009] According to the technical solution provided in certain embodiments of the present application, a first notch is formed at one end of the bin cover piece close to the linear edge, and a semi-dust collector base is installed at the first notch; a plurality of third connecting holes are formed on the semi-dust collector base, and the third connecting holes are used to connect with the semi-dust collector base on the other semi-bin cover.

[0010] According to the technical solution provided in some embodiments of the present application, the second connecting member is connected to the arc-shaped edge via a reinforcing rib plate, and the reinforcing rib plate extends toward a side of the bin cover sheet close to the bin tube.

[0011] In a second aspect, the present application provides a processing tool for manufacturing the above-mentioned segmented cement silo cover, comprising:

[0012] A bottom positioning member, wherein a plurality of fourth connecting holes are formed on the bottom positioning member, and the fourth connecting holes are used to connect with the second connecting holes to locate the position of the second connecting member;

[0013] A side positioning member, the side positioning member is connected to the bottom positioning member, a plurality of fifth connecting holes are formed on the side positioning member, and the fifth connecting holes are used to connect with the first connecting holes to locate the position of the first connecting member;

[0014] A support plate is connected between the bottom positioning member and the side positioning member and is used to position the single piece of the bin cover.

[0015] According to the technical solutions provided in certain embodiments of the present application, a plurality of sixth connection holes are further provided on the side positioning member, and the sixth connection holes are used to connect with the reinforcing rib plate to locate the position of the reinforcing rib plate.

[0016] According to the technical solution provided in certain embodiments of the present application, a second notch is opened on one side of the support plate close to the side positioning member, and the second notch is used to position the semi-dust collector base.

[0017] Compared with the prior art, the present application has the following beneficial effects: the present application provides a split-type cement silo cover, comprising two half-silo covers of the same structure and detachably connected, the half-silo cover comprising a silo cover monolith, the silo cover monolith having an arc edge and a linear edge, a first connector for connecting with another silo cover monolith is provided at the linear edge, and the second connector is connected with the silo barrel through a reinforcing rib plate at the arc edge, and the second connector is used to connect with the silo barrel. When in use, the two half-silo covers can be butt-jointed at the linear edges, connected to each other through the first connectors of the two half-silo covers to form a complete silo cover, and then connected to the silo barrel through the second connectors of the two half-silo covers to form a complete cement silo. The present application sets the silo cover as two half-silo covers of the same structure that can be detachably connected, connected and reused multiple times, thereby improving the convenience during transportation and installation, and on the other hand, the two half-silo covers constituting the same silo cover can be made with the same tooling, thereby reducing the difficulty of production and streamlining the production process.

[0018] It should be understood that the description of technical features, technical solutions, beneficial effects or similar language in this application does not imply that all features and advantages can be realized in any single embodiment. On the contrary, it is understood that the description of features or beneficial effects means that specific technical features, technical solutions or beneficial effects are included in at least one embodiment. Therefore, the description of technical features, technical solutions or beneficial effects in this specification does not necessarily refer to the same embodiment. Furthermore, the technical features, technical solutions and beneficial effects described in the present embodiment can also be combined in any appropriate manner. Those skilled in the art will understand that the embodiment can be realized without one or more specific technical features, technical solutions or beneficial effects of a specific embodiment. In other embodiments, additional technical features and beneficial effects can also be identified in a specific embodiment that does not embody all embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A schematic diagram of the structure of a segmented cement silo cover provided in Example 1 of the present application;

[0021] Figure 2 A schematic diagram of the structure of a processing tool for manufacturing a segmented cement silo cover provided in Example 2 of the present application.

[0022] The text annotations in the figure represent:

[0023] 1. Bin cover single piece; 2. First connecting piece; 3. Second connecting piece; 4. Semi-dust collector base; 5. Bottom positioning piece; 6. Side positioning piece; 7. Support plate; 8. Reinforcement rib plate; 21. First connecting hole; 31. Second connecting hole; 32. Seventh connecting hole; 41. Third connecting hole; 51. Fourth connecting hole; 61. Fifth connecting hole; 62. Sixth connecting hole; 63. Ninth connecting hole; 64. Tenth connecting hole; 81. Eighth connecting hole. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present application. Specifically, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work should fall within the scope of protection of the present application.

[0025] It should be noted that similar reference numerals and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] Example 1

[0027] This embodiment provides a split-type cement silo cover for use with a cement silo barrel. The cover includes two half covers with the same structure. The two half covers are detachably connected. The half covers include:

[0028] The bin cover single piece 1 has an arc-shaped edge and linear edges connecting two ends of the arc-shaped edge;

[0029] A first connecting member 2, the first connecting member 2 is arranged at the linear edge, and a plurality of first connecting holes 21 are opened on the first connecting member 2, and the first connecting holes 21 are used to connect with the other half of the bin cover;

[0030] The second connecting member 3 is connected to the arc-shaped edge. The second connecting member 3 is provided with a plurality of second connecting holes 31 for connecting to the silo.

[0031] Please refer to Figure 1The bin cover monolith 1 is approximately a semi-conical structure with a small taper, and has a semicircular arc edge and a linear edge connecting the two ends of the arc edge, and a notch in the middle of the linear edge, that is, the linear edge is composed of two separate sections, and the two sections are respectively connected to one of the ends of the arc edge; the first connecting member 2 is also composed of two sections, and the two sections of the first connecting member 2 are respectively connected to the two sections of the linear edge, and the length of each section of the first connecting member 2 is equal to the length of the linear edge connected thereto, and the first connecting member 2 is a perforated angle steel, and the first connecting member 2 extends from the linear edge in a direction vertically away from the bin cover monolith 1, and a first connecting hole 21 is opened on the extended part; the second connecting member 3 is a semicircular flange, which is connected to the arc edge side, and the second connecting member 3 extends horizontally outward from the arc edge side of the bin cover monolith 1, and the second connecting hole 31 is opened in the part of the second connecting member 3 extending from the bin cover monolith 1; the bin cover monolith 1 and the first connecting member 2 are connected by welding to strengthen the fixed half bin cover structure.

[0032] Before assembling the silo cover, each half silo cover has been completed in the factory and transported to the construction site; during assembly, the linear edge sides of the two half silo covers are aligned and the first connection holes 21 on the two half silo covers are aligned in sequence, and the first connection holes 21 on the two half silo covers are connected by bolts to obtain an assembled cement silo cover; the silo cover is used in conjunction with the silo barrel, and the mouth of the cement silo silo barrel used in conjunction with the silo cover is circular and has a flange; during assembly, the second connecting member 3 is aligned with the flange on the silo barrel and the second connection hole 31 is aligned with the flange hole on the flange at the silo barrel mouth, and the second connecting member 3 is connected to the flange at the silo barrel mouth by bolts to obtain an assembled cement silo. The cement silo silo barrel used in conjunction with the silo cover of this embodiment is a split silo barrel that can be repeatedly disassembled and connected, and the specific structure is not limited, for example, it is a split cement silo disclosed in the patent with authorization announcement number CN211392463U.

[0033] In this embodiment, by configuring the bin cover to include two detachably connected half bin covers, and the half bin cover includes a first connecting member 2 with a first connecting hole 21 and a second connecting member 3 with a second connecting hole 31, the bin cover is easy to assemble and easy to assemble with the bin tube, and the assembled bin cover can be disassembled and connected multiple times and reused, thereby improving the convenience during transportation and installation; by configuring the two half bin covers that constitute the same bin cover to have exactly the same structure, all the half bin covers can be manufactured using the same tooling, thereby reducing the difficulty of manufacturing and streamlining the manufacturing process.

[0034] In a preferred embodiment, both ends of the second connecting member 3 have thin plates extending in the vertical direction, and the thin plates are provided with seventh connecting holes 32 for connecting to the second connecting member 3 of the other half of the bin cover. When assembling the bin cover, it is also necessary to align the seventh connecting holes 32 on the two half bin covers in sequence, and connect the seventh connecting holes 32 on the two half bin covers by bolts.

[0035] In a preferred embodiment, a first notch is formed at one end of the bin cover single piece 1 close to the linear edge, and a semi-dust collector base 4 is installed at the first notch; a plurality of third connecting holes 41 are formed on the semi-dust collector base 4, and the third connecting holes 41 are used to connect with the semi-dust collector base 4 on the other half of the bin cover.

[0036] Please refer to Figure 1 The first notch is square, the opening of the first notch faces the side away from the arc edge, and a semi-dust collector base 4 of corresponding size is welded at the first notch; the semi-dust collector base 4 includes a concave thin plate, the bottom of the concave thin plate is connected to the bottom of the first notch, the two free ends of the concave thin plate are located at the opening of the first notch, the two free ends are respectively provided with extension plates, and the two extension plates respectively extend to the side where the two free ends are close to each other, and the third connecting hole 41 is opened on the extension plate; the concave thin plate extends from the upper surface of the bin cover single piece 1, and the top of the concave thin plate extends outward in the horizontal direction to form a circle of U-shaped mounting edge, and the mounting edge is provided with mounting holes for mounting the dust collector; when assembling the bin cover, it is also necessary to align the semi-dust collector bases 4 of the two half bin covers and align the third connecting holes 41 on the two half bin covers in sequence, and connect the third connecting holes 41 on the two half bin covers by bolts to obtain a complete dust collector base for mounting the dust collector.

[0037] In a preferred embodiment, the second connecting member 3 is connected to the arc-shaped edge via a reinforcing rib plate 8 , and the reinforcing rib plate 8 extends toward a side of the bin cover single piece 1 close to the bin tube.

[0038] Please refer to Figure 1 The reinforcing rib plate 8 is a semicircular ring structure with a certain rigidity and thickness; thin plates are welded at both ends of the reinforcing rib plate 8, and the two thin plates extend in a direction close to each other. An eighth connecting hole 81 is opened on the thin plate for connecting with the reinforcing rib plate 8 of the other half of the warehouse cover. When assembling the warehouse cover, it is also necessary to align the eighth connecting holes 81 on the two half warehouse covers in sequence, and connect the eighth connecting holes 81 on the two half warehouse covers by bolts; the top of the reinforcing rib plate 8 is welded to the arc edge, and the bottom is welded to the second connecting piece 3 to strengthen and stabilize the half warehouse cover structure.

[0039] Example 2

[0040] This embodiment provides a processing tool for manufacturing a segmented cement silo cover as shown in Embodiment 1, comprising:

[0041] A bottom positioning member 5, wherein a plurality of fourth connecting holes 51 are formed on the bottom positioning member 5, and the fourth connecting holes 51 are used to connect with the second connecting holes 31 to locate the position of the second connecting member 3;

[0042] A side positioning member 6, the side positioning member 6 is connected to the bottom positioning member 5, and a plurality of fifth connecting holes 61 are formed on the side positioning member 6, and the fifth connecting holes 61 are used to connect with the first connecting holes 21 to locate the position of the first connecting member 2;

[0043] The support plate 7 is connected between the bottom positioning member 5 and the side positioning member 6 and is used for positioning the position of the bin cover single piece 1 .

[0044] Please refer to Figure 2 The bottom positioning member 5 is a semicircular ring structure, and its top has a semicircular ring connecting edge extending outward. The bottom positioning member 5 matches the contour of the second connecting member 3. A plurality of fourth connecting holes 51 are evenly distributed along the outer edge of the ring connecting edge. The position and size of the fourth connecting hole 51 are consistent with the position and size of the second connecting hole 31 to accurately locate the position of the second connecting member 3; the side positioning member 6 is a hexagonal thin plate, the bottom is a long straight side, the straight sides on both sides are perpendicular to the bottom, and the top can be divided into inclined sections on both sides and a straight section in the middle; one end of the inclined section is connected to the straight section, and the other end is connected to the top of the straight side on the corresponding side, the distance from the end connected to the straight section to the long straight side is greater than the distance from the end connected to the straight side to the long straight side, and the difference between the two distances is equal to The height of the bin cover single piece 1 is consistent, the straight section connects the inclined sections on both sides and is parallel to the bottom; the length of the inclined section is consistent with the length of a linear edge, the inclination of the inclined section is consistent with the inclination of a linear edge, and the length of the straight section matches the width of the first notch; the fifth connecting holes 61 are evenly distributed along the inclined sections on both sides, and the position and size of the fifth connecting holes 61 are consistent with the position and size of the first connecting hole 21 to accurately locate the position of the first connecting member 2; a ninth connecting hole 63 is also provided on the side positioning member 6 at a position corresponding to the two ends of the straight section, and the ninth connecting hole 63 is used to connect to the third connecting hole 41 on the thin plate at the free end of the semi-dust collector base 4; the support plate 7 is a rib plate to reinforce the connection between the bottom positioning member 5 and the side positioning member 6.

[0045] In a preferred embodiment, a plurality of sixth connection holes 62 are further provided on the side positioning member 6 , and the sixth connection holes 62 are used to connect with the reinforcing rib plate 8 to locate the position of the reinforcing rib plate 8 .

[0046] The sixth connecting hole 62 is distributed along both sides of the side positioning member 6, and its size and position are consistent with the eighth connecting hole 81 on the reinforcing rib plate 8. The sixth connecting hole 62 is used to connect with the eighth connecting hole 81 to locate the position of the reinforcing rib plate 8; a tenth connecting hole 64 is also provided on each side of the side positioning member 6. The tenth connecting hole 64 is closer to the straight edges on both sides of the side positioning member 6 than the sixth connecting hole 62. The position of the tenth connecting hole 64 corresponds to the position of the seventh connecting hole 32 on the second connecting member 3. The tenth connecting hole 64 is used to connect with the seventh connecting hole 32 to further locate the position of the second connecting member 3.

[0047] In a preferred embodiment, a second notch is formed on one side of the support plate 7 close to the side positioning member 6 , and the second notch is used to position the semi-dust collector base 4 .

[0048] Please refer to Figure 2 The support plate 7 is a thin plate, which is vertically connected to the side positioning piece 6. The bottom of the support plate 7 is a long straight side, and the straight sides on both sides are perpendicular to the bottom. The straight sides on both sides are one long and one short, and the height of the short side straight side is consistent with the height of the reinforcing rib plate 8. The top of the short side straight side is connected with an oblique line segment, which extends in a direction close to the long side straight side and away from the bottom. The inclination of the oblique line segment is consistent with the inclination of the bin cover single piece, which is used to support the bin cover single piece when assembling the half bin cover; the top of the support plate 7 also has a flat straight line segment, the height of which is lower than the height of the high end of the oblique line segment, and the two together form a second notch, wherein the flat straight line segment is used to support the concave thin plate of the semi-dust collector base 4.

[0049] When using the processing tool to make a half-bin cover, the various parts of the half-bin cover are placed in the corresponding positions of the tool in the factory in sequence. Specifically, the second connecting member 3 is placed on the bottom positioning member 5, and the second connecting hole 31 is aligned with the fourth connecting hole 51 and connected by bolts, and the seventh connecting hole 32 is aligned with the tenth connecting hole 64 and connected by bolts; then the reinforcing rib plate 8 is placed on the second connecting member 3, and the eighth connecting hole 81 on the extending thin plate of the reinforcing rib plate 8 is aligned with the sixth connecting hole 62 and connected by bolts; the single piece 1 of the bin cover is placed on the support plate 7, the linear edge is aligned with the side positioning member 6, and the first connecting hole 32 is aligned with the tenth connecting hole 64 and connected by bolts; The hole 21 is aligned with the fifth connection hole 61 and connected with bolts, and the arc edge is aligned with the reinforcing rib plate 8; the first notch is aligned with the second notch, the semi-dust collector base 4 is placed on the first notch, and the second notch supports the semi-dust collector base 4, and the third connection hole 41 on the semi-dust collector base 4 is aligned with the ninth connection hole 63 and connected with bolts; finally, the reinforcing rib plate 8 is welded to the second connecting piece 3, the reinforcing rib plate 8 is welded to the arc edge of the bin cover monolith 1, the linear edge of the bin cover monolith 1 is welded to the first connecting piece 2, and the semi-dust collector base 4 is welded to the bin cover monolith 1, and finally a semi-bin cover is obtained. The installation quality can be guaranteed by the provided processing tooling, and each semi-bin cover produced has the same structure, which reduces the difficulty of production, simplifies the production process, realizes the rapid assembly of the cement silo cover, and realizes the process transformation from on-site production to factory production.

[0050] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and its core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. A segmented cement silo cover, used in conjunction with a cement silo barrel, characterized in that: The bin cover comprises two half bin covers of the same structure, the two half bin covers are detachably connected, and the half bin covers comprise: A bin cover single piece (1), wherein the bin cover single piece (1) has an arc-shaped edge and linear edges connecting two ends of the arc-shaped edge; A first connecting member (2), the first connecting member (2) being arranged on the linear edge, the first connecting member (2) being provided with a plurality of first connecting holes (21), the first connecting holes (21) being used for connecting with the other half-bin cover; A second connecting member (3), the second connecting member (3) is connected to the arc-shaped edge, a plurality of second connecting holes (31) are provided on the second connecting member (3), and the second connecting holes (31) are used to connect to the silo.

2. The segmented cement silo cover according to claim 1 is characterized in that: A first notch is formed at one end of the bin cover single piece (1) close to the linear edge, and a semi-dust collector base (4) is installed at the first notch; a plurality of third connection holes (41) are formed on the semi-dust collector base (4), and the third connection holes (41) are used to connect to the semi-dust collector base (4) on the other semi-bin cover.

3. The segmented cement silo cover according to claim 2 is characterized in that: The second connecting member (3) is connected to the arc-shaped edge via a reinforcing rib plate (8), and the reinforcing rib plate (8) extends toward a side of the bin cover single piece (1) close to the bin tube.

4. A processing tool for manufacturing the segmented cement silo cover as claimed in claim 3, characterized in that: include: A bottom positioning member (5), wherein a plurality of fourth connecting holes (51) are formed on the bottom positioning member (5), and the fourth connecting holes (51) are used to connect with the second connecting holes (31) to locate the position of the second connecting member (3); a side positioning member (6), the side positioning member (6) being connected to the bottom positioning member (5), the side positioning member (6) being provided with a plurality of fifth connecting holes (61), the fifth connecting holes (61) being used to connect with the first connecting holes (21) so as to locate the position of the first connecting member (2); A support plate (7), the support plate (7) is connected between the bottom positioning member (5) and the side positioning member (6) and is used to position the bin cover single piece (1).

5. The processing tool according to claim 4, characterized in that: The side positioning member (6) is also provided with a plurality of sixth connection holes (62), and the sixth connection holes (62) are used to connect with the reinforcing rib plate (8) to locate the position of the reinforcing rib plate (8).

6. The processing tool according to claim 4, characterized in that: A second notch is formed on one side of the support plate (7) close to the side positioning member (6), and the second notch is used to position the semi-dust collector base (4).

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