Silo cone vertex construction device

Abstract

The utility model discloses a silo conic node construction device, which belongs to the technical field of silo construction and comprises a conic node and a support column, a support head is arranged at the top of the support column, a hydraulic lifting device is arranged at the bottom of the support column, a positioning support part is arranged on the side wall of the support column, and a second positioning bulge is arranged on the upper part of the inner wall of the conic node. Positioning columns are arranged on the inner wall of the cone top in an annular array mode, the supporting head is connected with the top of the supporting column through a mounting part, a mounting groove matched with the second positioning protrusion is formed in the top of the supporting head, the positioning supporting part comprises a supporting frame connected with the side wall of the supporting column, and a supporting plate matched with the inner wall of the cone top is arranged at one end of the supporting frame; positioning holes matched with the positioning columns are formed in the end face of the supporting plate at intervals. According to the device, the cone top can be conveniently positioned and supported when being mounted, repeated adjustment is not needed, and the construction efficiency of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of silo construction, in particular to a silo cone top construction device. Background Art

[0002] Silos are warehouses for storing bulk materials. They are divided into two categories: agricultural silos and industrial silos. Agricultural silos are used to store granular and powdery materials such as grain and feed; industrial silos are used to store bulk materials such as coke, cement, salt, and sugar. The cost of silos is generally lower than that of room-type warehouses, and they can shorten the material loading and unloading process, reduce operating and maintenance costs, eliminate heavy bagging operations, and facilitate mechanized and automated operations. Therefore, silos have become one of the most important forms of granaries.

[0003] In real life, the last step in silo construction is to install the cone top. Usually, an integrated cone top is used, which is lifted to the top of the silo by a crane and then dropped down for installation. This process is difficult to locate and adjust, which makes the construction difficult. Utility Model Content

[0004] The utility model provides a silo cone top construction device, which is used to solve the technical problems raised in the above background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A silo cone top construction device includes a cone top and a support column, wherein a support head is provided on the top of the support column, a hydraulic lifting device is provided at the bottom of the support column, a positioning support portion is provided on the side wall of the support column, a second positioning protrusion is provided on the upper part of the inner wall of the cone top, and positioning columns are provided in a ring array on the inner wall of the cone top, the support head is connected to the top of the support column through a mounting portion, a mounting groove adapted to the second positioning protrusion is provided on the top of the support head, the positioning support portion includes a support frame connected to the side wall of the support column, a support plate adapted to the inner wall of the cone top is provided at one end of the support frame, and positioning holes adapted to the positioning columns are provided at intervals on the end surface of the support plate.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] The utility model enables the device to conveniently position the support when installing the cone top through the coordinated action of the support head, the positioning support part, the second positioning protrusion, the positioning column and other structures, without the need for repeated adjustments, thereby further improving the construction efficiency of the device.

[0009] As a further improvement of the above solution, the support column is composed of support sections assembled in a vertical arrangement.

[0010] The technical effect of the above improvement is: through the setting of the support section, the support column of the device can adapt to more construction conditions and improve the construction efficiency.

[0011] As a further improvement of the above solution, a first positioning protrusion adapted to the top edge of the silo is provided at the bottom edge of the inner wall of the cone top.

[0012] The technical effect of the above improvement is that, through the provision of the first positioning protrusion, the cone top of the device can be further conveniently and stably fixedly installed on the silo.

[0013] As a further improvement of the above solution, a telescopic rod is arranged at the top of the support head, and a positioning ball is arranged at the upper end of the telescopic rod.

[0014] The technical effect of the above improvement is that the cone top of the device can be further conveniently positioned by setting the positioning ball and the telescopic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the silo of the utility model.

[0016] Figure 2 It is a schematic diagram of the front cross-sectional structure of the silo of the utility model.

[0017] Figure 3 It is a front view structural schematic diagram of the utility model in the installed state.

[0018] Figure 4 It is a partial enlarged structural schematic diagram of the utility model.

[0019] In the figure: 1. silo; 2. cone top; 21. first positioning protrusion; 22. second positioning protrusion; 23. positioning column; 3. support column; 31. support section; 4. support head; 41. mounting portion; 42. mounting groove; 43. positioning ball; 44. telescopic rod; 5. positioning support portion; 51. support frame; 52. support plate; 53. positioning hole; 6. hydraulic lifting device. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution, the utility model is described in detail below in conjunction with embodiments. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0021] Embodiment 1:

[0022] like Figure 1-4As shown, the specific scheme of this embodiment is: a silo cone top construction device, including a cone top 2 and a support column 3, a support head 4 is provided on the top of the support column 3, a hydraulic lifting device 6 is provided at the bottom of the support column 3, a positioning support part 5 is provided on the side wall of the support column 3, a second positioning protrusion 22 is provided on the upper part of the inner wall of the cone top 2, and a ring array of positioning columns 23 are provided on the inner wall of the cone top 2, the support head 4 is connected to the top of the support column 3 through the mounting part 41, and a mounting groove 42 adapted to the second positioning protrusion 22 is provided on the top of the support head 4, the positioning support part 5 includes a support frame 51 connected to the side wall of the support column 3, a support plate 52 adapted to the inner wall of the cone top 2 is provided at one end of the support frame 51, and positioning holes 53 respectively adapted to the positioning columns 23 are provided on the end surface of the support plate 52 at intervals.

[0023] Embodiment 2:

[0024] like Figure 2-4 As shown, as a preferred embodiment of the above embodiment, the support column 3 is composed of support sections 31 assembled in a vertical arrangement. By providing the support sections 31, the support column 3 of the present device can adapt to more construction conditions and improve construction efficiency. A first positioning protrusion 21 adapted to the top edge of the silo 1 is provided at the bottom edge of the inner wall of the cone top 2. By providing the first positioning protrusion 21, the cone top 2 of the present device can be further conveniently and stably fixedly installed on the silo 1. A telescopic rod 44 is provided at the top of the support head 4, and a positioning ball 43 is provided at the upper end of the telescopic rod 44. By providing the positioning ball 43 and the telescopic rod 44, the cone top 2 of the present device can be further conveniently positioned.

[0025] The specific working principle of this utility model:

[0026] When the device is used, a support column 3 matching the height of the silo 1 and the size of the cone top 2 is built at the upper end of the hydraulic lifting device 6 through layers of support sections 31, and then the support head 4 is installed on the top of the support column 3 through the mounting portion 41, and then the positioning support portion 5 is installed on the side wall of the support column 3, and the cone top 2 is lifted and transported to the top of the silo 1 by a crane and lowered, and the cone top at the top of the cone top 2 will first contact the positioning ball 43 and suppress it to descend, compress the telescopic rod 44, perform preliminary positioning, and then control the cone top 2 to match the second positioning protrusion 22 into the mounting groove 42 and the positioning column 23 into the positioning hole 53 during the construction process of lowering and installing the cone top 2, so as to complete the adaptation and support of the support head 4 and the positioning support portion 5 to the inner wall of the cone top 2. At this time, the cone top 2 has been completely installed on the top of the silo 1 through the first positioning protrusion 21, and then the support column 3, support head 4, positioning support portion 5 and hydraulic lifting device 6 at the lower end of the cone top 2 can be removed to complete the whole process of construction and installation. The utility model, through the cooperation of the supporting head 4, the positioning support part 5, the second positioning protrusion 22, the positioning column 23 and other structures, enables the device to conveniently position and support when installing the cone top 2 without repeated adjustments, thereby further improving the construction efficiency of the device.

[0027] It should be noted that, in this article, the terms include, contain or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Specific examples are used in this article to illustrate the principle and implementation of the technical solution of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. The above are only preferred implementations of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, for ordinary technicians in this technical field, without departing from the principle of the utility model, several improvements, modifications or changes can be made, and the above technical features can also be combined in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A silo cone top construction device, comprising a cone top (2) and a support column (3), characterized in that: A support head (4) is arranged at the top of the support column (3), a hydraulic lifting device (6) is arranged at the bottom of the support column (3), a positioning support portion (5) is arranged on the side wall of the support column (3), a second positioning protrusion (22) is arranged on the upper part of the inner wall of the cone top (2), and positioning columns (23) are arranged in a ring array on the inner wall of the cone top (2), the support head (4) is connected to the top of the support column (3) through a mounting portion (41), and a mounting groove (42) adapted to the second positioning protrusion (22) is arranged at the top of the support head (4), and the positioning support portion (5) comprises a support frame (51) connected to the side wall of the support column (3), one end of the support frame (51) is provided with a support plate (52) adapted to the inner wall of the cone top (2), and positioning holes (53) adapted to the positioning columns (23) are arranged at intervals on the end surface of the support plate (52).

2. The silo cone top construction device according to claim 1, characterized in that: The support column (3) is composed of support sections (31) that are vertically arranged and assembled.

3. The silo cone top construction device according to claim 1, characterized in that: A first positioning protrusion (21) adapted to the top edge of the silo (1) is provided at the bottom edge of the inner wall of the cone top (2).

4. The silo cone top construction device according to claim 1, characterized in that: A telescopic rod (44) is arranged at the top of the support head (4), and a positioning ball (43) is arranged at the upper end of the telescopic rod (44).

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