CN216685799U - Supporting device - Google Patents

Abstract

The utility model relates to a powder jar equipment technical field provides a strutting arrangement for hold storage powder jar, strutting arrangement include the support and with leg joint's ring beam, the ring beam includes a plurality of component parts, a plurality of component parts end to end are in order to enclose synthetic support area, the storage powder jar is arranged in the support area. This application is when using, and the ring beam that mainly constitutes by the component part need not the on-the-spot welding preparation, only needs transport the component part to this strutting arrangement's use place, then with the component part end to end alright form the support region, again with ring beam and support interconnect can, whole process assembly efficiency is high. The ring beam does not need to be welded and manufactured in the whole process, and a series of problems caused by the fact that the ring beam is required to be manufactured on site can be avoided. Compared with the traditional box type welding ring beam, the number of the rib plates of the ring beam formed by the component parts is reduced, so that the cost is greatly reduced, and the weight can be greatly reduced compared with the traditional box type welding ring beam.

Description

Supporting device

Technical Field

The application relates to the technical field of powder tank equipment, in particular to a supporting device.

Background

The support means of the cement fly ash tank supports the weight of the entire tank and therefore carries the safety problem of the cement fly ash tank. Safety is a first requirement of production, so that the stability of the support device needs to be ensured during design.

In the installation process of the traditional supporting device of the cement fly ash tank, the ring beam is mainly manufactured by welding in the field. The ring beam is of a box-type structure and is formed by welding an upper plate, a lower plate and a plurality of reinforcing rib plates between the upper plate and the lower plate one by one.

Because the ring beam in the supporting device of the cement fly ash tank needs to be welded and manufactured on site for multiple times, the problems that the manufacturing difficulty of the ring beam in the supporting device is large, the number of processes is large, the quality is difficult to guarantee and the like can be caused, and how to solve the problems is a technical problem to be solved in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides a support device, which solves a series of problems caused by the fact that a ring beam needs to be welded and manufactured on site in the existing support device for a cement fly ash tank.

In a first aspect, the present application provides a supporting device for accommodating a powder storage tank, the supporting device includes: a support; the ring beam is connected with the bracket; the ring beam comprises a plurality of component parts, the component parts are connected end to enclose a support area, and the storage powder tank is arranged in the support area.

With reference to the first aspect, in one possible implementation manner, the component part includes a plurality of H-shaped steels and a reinforcing web, and the H-shaped steels are connected end to end; the H-shaped steel comprises an upper wing plate and a lower wing plate, and the reinforcing web plate is arranged between the upper wing plate and the lower wing plate.

With reference to the first aspect, in a possible implementation manner, the number of the reinforcing webs is multiple, and the multiple reinforcing webs are uniformly distributed along the length direction of the H-shaped steel.

With reference to the first aspect, in one possible implementation manner, the shapes and sizes of the plurality of component parts are the same.

With reference to the first aspect, in one possible implementation manner, the bracket includes: the top end of each upright post is connected with the ring beam; wherein, a plurality of the stand columns enclose a cubic frame structure.

With reference to the first aspect, in one possible implementation manner, the bracket further includes: and the cross beams are horizontally connected between two adjacent upright columns.

With reference to the first aspect, in one possible implementation manner, the bracket further includes: the flange bolts are obliquely connected between every two adjacent upright columns, and at least two flange bolts are arranged between every two adjacent upright columns in a crossed mode.

With reference to the first aspect, in one possible implementation manner, the bracket further includes a plurality of flange bolt mounting plates; the flange bolt mounting plate is arranged at the intersection of the upright post and the cross beam, and the flange bolt mounting plate is arranged at the intersection of the upright post and the ring beam; the two ends of the flange bolts are respectively connected with the two flange bolt mounting plates with different horizontal heights on the stand columns so as to be obliquely arranged corresponding to the stand columns.

With reference to the first aspect, in a possible implementation manner, on two opposite outer vertical surfaces of the cubic frame structure, the arrangement manner and the arrangement number of the cross beams and the flange bolts are the same.

With reference to the first aspect, in one possible implementation manner, a single upright includes: the supporting rods are detachably connected end to end.

This application is when using, and the ring beam that mainly constitutes by the component part need not the on-the-spot welding preparation, only needs transport the component part to this strutting arrangement's use place, then with the component part end to end alright form the support region, again with ring beam and support interconnect can, whole process assembly efficiency is high. The ring beam does not need to be welded and manufactured in the whole process, and a series of problems caused by the fact that the ring beam is required to be manufactured on site can be avoided. Compared with the traditional box type welding ring beam, the ring beam formed by the components has the advantages that the number of the rib plates is reduced, the cost is greatly reduced, and the weight is also greatly reduced compared with the traditional box type welding ring beam. And the integrally formed component parts do not have long welding seams in the traditional box-type welded ring beam manufactured on site, and the load resistance can be greatly improved. In addition, the components can be produced in large scale, the self dimensional accuracy of the components produced in large scale is high, and the accuracy after assembly can be improved.

When the powder storage tank is applied, the powder storage tank is placed in the supporting area, and the shape of the supporting area can be determined according to the shape of the powder storage tank. For example, when the bottom of the storage powder tank is ellipsoidal, the shape of the component parts is designed so that the support area is elliptical to match the bottom of the storage powder tank, so that the storage powder tank can be placed in the support area. Accordingly, the length direction of the component parts is arc-shaped, thereby forming an oval support area. In addition, when a plurality of component parts are mutually connected and assembled, the component parts can be connected in a bolt connection mode, and therefore the installation efficiency and the installation accuracy can be improved. Specifically, bolt connection holes may be formed in the component parts for connection and installation of bolts.

Drawings

Fig. 1 is a schematic structural diagram of a supporting device according to an embodiment of the present disclosure.

Fig. 2 is a cross-sectional view of a ring beam of a support device according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a portion of a ring beam of a support device according to an embodiment of the present application.

Fig. 4 is a side view of a support device according to an embodiment of the present application.

Fig. 5 shows a top view of fig. 4.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The support means of the cement fly ash tank supports the weight of the entire tank and therefore carries the safety problem of the cement fly ash tank. Safety is a first requirement of production, so that the stability of the support device needs to be ensured during design.

In the installation process of a traditional supporting device of a cement fly ash tank, a ring beam is mainly manufactured by manual field welding. The ring beam is of a box-type structure and is formed by welding an upper wing plate, a lower wing plate and a plurality of webs between the upper wing plate and the lower wing plate. In the welding manufacturing process, the time for lifting, scribing and aligning each plate is long, and the production efficiency is low. When large-size ring beam web riveting, need rivet welding web and upper and lower pterygoid lamina many times, the precision is poor and inefficiency. After the mutual tailor-welding of the plates is completed, the multi-posture welding such as horizontal welding, vertical welding and horizontal welding is required, which can cause unstable formation of a welding seam molten pool. After the ring beam repair welding is completed, the whole deformation is large due to long welding seams and manual rivet welding, so that the positioning reference of the web plate and the reinforcing web plate is inaccurate, and the assembly is difficult. In addition, welding defects such as misalignment, air holes, cracks, incomplete fusion and the like are easily generated in the welding process of the ring beam.

In the whole welding process, the manual welding operation time is long, the operation posture is limited to be bent frequently, the whole ring beam needs to be turned over for more than four times, and the labor intensity is high. In the field construction process, the overhead operation accounts for a large amount, so the cost is high, the risk is high, the quality detection work is difficult after the ring beam is welded, the product quality of the ring beam is uneven, and the bearing is difficult to guarantee. Because the ring beam in the supporting device of the cement fly ash tank needs to be welded and manufactured on site for multiple times, the problems that the manufacturing difficulty of the ring beam in the supporting device is large, the number of processes is large, the quality is difficult to guarantee and the like can be caused, and how to solve the problems is a technical problem to be solved in the field.

Exemplary support device

Fig. 1 is a schematic structural diagram of a supporting device according to an embodiment of the present disclosure. The application provides a strutting arrangement for holding storage powder jar 3. In one embodiment, as shown in fig. 1, the support device comprises a bracket 2 and a ring beam 1, wherein the ring beam 1 is connected with the bracket 2. Wherein the ring beam 1 comprises a plurality of component parts 101, the component parts 101 are connected end to enclose a support area, and the powder storage tank 3 is placed in the support area. For ease of viewing, only the side walls of the hopper 3 are shown.

When the supporting device is used, the ring beam 1 mainly composed of the component parts 101 does not need to be welded on site, the component parts 101 only need to be transported to the using place of the supporting device, then the component parts 101 are connected end to form a supporting area, and then the ring beam 1 and the support 2 are connected with each other, so that the assembling efficiency in the whole process is high. The ring beam 1 does not need to be welded and manufactured in the whole process, and a series of problems caused by the fact that the ring beam 1 needs to be manufactured on site can be avoided. Compared with the traditional box-type welded ring beam, the ring beam 1 formed by the component parts 101 has the advantages that the number of the rib plates is reduced, the cost is greatly reduced, and the weight can be greatly reduced compared with the traditional box-type welded ring beam. Furthermore, the integrally formed component part 101 does not have a long weld seam in a traditional box-type welded ring beam manufactured on site, and the load resistance can be greatly improved. In addition, the component part 101 can be mass-produced, the self-dimensional accuracy of the mass-produced component part 101 is high, and the accuracy after assembly can be improved.

When the powder storage tank 3 is applied, the powder storage tank 3 is placed in the supporting area, and the shape of the supporting area can be determined according to the shape of the powder storage tank 3. Only a partial structure of the hopper 3 is shown in fig. 1. For example, when the bottom of the storage powder tank 3 is of an ellipsoidal type, the shape of the component part 101 is designed so that the support area is of an ellipsoidal shape that matches the bottom of the storage powder tank 3, so that the storage powder tank 3 can be placed in the support area. Accordingly, the length direction of the component part 101 is curved, thereby constituting an oval support area. In addition, when the plurality of component parts 101 are assembled and connected with each other, the component parts can be connected by bolts, so that the mounting efficiency and the mounting accuracy can be improved. Specifically, a bolt connecting hole may be formed in the component part 101 for connecting and mounting a bolt. As another embodiment, the connection may be realized by a snap connection or other form, but the connection strength is ensured.

Fig. 2 is a cross-sectional view of a ring beam of a support device according to an embodiment of the present application. The component part 101 includes a plurality of H-shaped steels, which are connected end to constitute the component part 101, and a reinforcing web 102, the hatched portion of which is a cross section of a single H-shaped steel. In one embodiment, as shown in FIG. 2, the H-beam includes an upper wing 1011 and a lower wing 1012, and the reinforcing web 102 is disposed between the upper wing 1011 and the lower wing 1012. In use, the reinforcing web 102 can improve the strength of the component 101, so that the whole ring beam 1 can be better supported. When the single component part 101 is produced in advance, the H-section steels are welded in sequence, and the reinforcing web 102 can also be connected between the upper wing plate 1011 and the lower wing plate 1012 by welding.

Fig. 3 is a schematic structural diagram of a portion of a ring beam of a support device according to an embodiment of the present application. In one embodiment, as shown in fig. 1, 2 and 3, the number of the reinforcing webs 102 is multiple, the reinforcing webs 102 are perpendicular to the upper wing 1011 and the lower wing 1012, and the plurality of reinforcing webs 102 are uniformly distributed along the length direction of the component part 101. In this embodiment, the reinforcing web 102 is vertically mounted so as to be supported more stably between the upper wing 1011 and the lower wing 1012. The plurality of uniformly distributed and vertically arranged reinforcing webs 102 can uniformly apply stress to the upper wing plate 1011 and the lower wing plate 1012, and the strength of the component part 101 and the supporting capability of the ring beam 1 can be further improved.

In one embodiment, the shape and size of the plurality of components 101 are the same, that is, when the components 101 are mass-produced, only a large number of components 101 with the same shape and size need to be produced. The component parts 101 having the same shape and size are advantageous for mass production, and the accuracy of the assembled ring beam 1 can be improved.

In one embodiment, the bracket 2 and the ring beam 1 are detachably connected with each other, and the detachable ring beam 1 can improve the installation efficiency and the installation accuracy of the bracket 2 and the ring beam 1 compared with the traditional welded connection of the ring beam 1. Specifically, the detachable connection between the bracket 2 and the ring beam 1 can be realized by adopting a bolt connection mode and the like.

Fig. 4 is a side view of a support device according to an embodiment of the present application. In one embodiment, as shown in fig. 4, the bracket comprises a plurality of upright columns 201, and the top end of each upright column 201 is connected with the ring beam 1; wherein a plurality of upright posts 201 enclose a cubic frame structure. In this embodiment, the bracket is mainly composed of a plurality of vertical columns 201, and the plurality of vertical columns 201 can provide more stable support from a plurality of directions, thereby well supporting the powder storage tank 3. Specifically, the shape and size of each upright column 201 are the same, so that large-scale mass production can be facilitated, the size precision of the support can be improved, the height of each upright column 201 is the same, and the ring beam 1 is supported more stably.

In one embodiment, the support 2 further comprises a reinforcing member connected between two adjacent columns 201. When the present embodiment is used, the reinforcing member can fix the pillars 201 to each other, so that the supporting performance of the entire bracket 2 is better.

In one embodiment, as shown in fig. 4, the reinforcing assembly includes a plurality of cross beams 202 and a plurality of flange bolts 203, the cross beams 202 are horizontally connected between two adjacent columns 201, the flange bolts 203 are obliquely connected between two adjacent columns 201, and at least two flange bolts 203 are arranged between two adjacent columns 201 in a crossing manner. In use, the cross beam 202 can raise the upper limit of the lateral force of each whole bracket 2, so that the whole bracket 2 is more stable in the lateral direction. The turnbuckle 203 can increase the upper limit of the oblique upward stress of the whole bracket 2, so that the whole bracket 2 is not easy to deform and is more stable. Specifically, the beam 202 may be a steel beam, and the flange bolt 203 may be a steel wire rope.

In an embodiment, as shown in fig. 4, a plurality of flange bolt mounting plates 204 are arranged on the upright 201, wherein the flange bolt mounting plates 204 are arranged at the intersections of the upright 201 and the cross beam 202, the flange bolt mounting plates 204 are arranged at the intersections of the upright 201 and the ring beam 1, the flange bolts 203 are arranged on the upright 201, and two ends of the flange bolts 203 are respectively connected with two flange bolt mounting plates 204 at different horizontal heights on different uprights 201 so as to be obliquely arranged with the corresponding upright 201. In use, the flange bolt mounting plates 204 are disposed at two ends of the cross beam 202, so that the flange bolts 203 can increase the upper limit of the tensile stress of the cross beam 202, that is, the supporting capability of the cross beam 202 for the bracket 2. Compared with the traditional bracket 2 made by welding, the compressive stress is changed into the tensile stress, so that the load resistance of the whole bracket 2 can be improved. Because welding is not needed, the manufacturing, transporting and assembling cost of the whole bracket 2 is greatly reduced, and the connecting process is simple and quick. Specifically, the end of the flange bolt 203 is mounted on the flange bolt mounting plate 204 by a bolt and a nut.

In an embodiment, on two opposite outer vertical surfaces of the cubic frame structure, the arrangement mode and the arrangement number of the cross beams 202 and the turnbuckles 203 are the same, so that the stress of two opposite surfaces of the cubic frame structure is equal, and the whole support 2 is more stable. In addition, the cubic frame structure may be a frame structure with square top and bottom surfaces, and the arrangement manner and the arrangement number of the cross beams 202 and the flange bolts 203 on the four outer vertical surfaces are the same, so as to further improve the stability of the bracket 2.

In one embodiment, as shown in fig. 4, the upright 201 includes a plurality of struts 2011 that are removably connected end-to-end. Constitute single stand 201 through a plurality of branches 2011, can improve the repacking flexibility of whole support 2 to be adapted to the storage powder tank 3 of unidimensional not. And in the transportation, the stand can be disassembled into a plurality of branches 2011, and the less branch 2011 of size is more convenient for transport and transport. When the stent 2 is required to be assembled, the struts 2011 may be assembled with each other. Specifically, the struts 2011 may be connected by bolts.

Specifically, the number of the struts 2011 may be two, that is, one upper strut and one lower strut, where all the upper struts have the same size and shape and all the lower struts have the same size and shape, so as to facilitate mass production. All the upper supporting rods and the lower supporting rods are provided with flange bolt mounting plates 204, and the cross beam 202 and the flange bolts 203 are connected to the corresponding flange bolt mounting plates 204 through the flange bolts. In addition, the ring beam 1 is mainly composed of four component parts 101 with the same shape and size, and the bracket 2 is composed of four upright posts with the same shape and size.

In a specific embodiment, as shown in fig. 4, the upright 201 is composed of two supporting bars 2011, a beam mounting assembly 2012 is disposed on the lower supporting bar 2011, a flange bolt mounting plate 204 is disposed at the bottom of the lower supporting bar 2011, a flange bolt mounting plate 204 is disposed at the top of the upper supporting bar 2011, and the beam mounting assembly 2012 is located at the middle position of the whole upright 201. One cross beam 202 is connected with two flange bolt mounting plates 204 at the bottoms of two adjacent upright columns 201 respectively, and the other cross beam 202 is connected with two cross beam mounting assemblies 2012 at the middle parts of two adjacent upright columns 201 respectively. Four turnbuckle bolts 203 are obliquely connected between two adjacent upright columns 201, wherein two turnbuckle bolts 203 are arranged above the cross beam 202 at the middle position in a staggered manner, the other two turnbuckle bolts 203 are arranged between the cross beam 202 at the middle position and the cross beam 202 at the bottom position in a staggered manner, and two ends of each turnbuckle bolt 203 are respectively connected with two turnbuckle mounting plates 204 with different horizontal heights through bolts and nuts.

Fig. 5 shows a top view of fig. 4, and fig. 5 shows a column 201 and a beam 202 as a beam. In the application of the present application, the powder storage tank is placed in the support area 11 formed by the ring beam 1.

In one embodiment, the surface of the bracket 2 and the ring beam 1 can be sprayed with primer, so that the oxidation resistance of the bracket 2 and the ring beam 1 is improved, and the service life of the whole is prolonged.

The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.

The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

It should also be noted that in the apparatus and devices of the present application, the components may be disassembled and/or reassembled. These decompositions and/or recombinations are to be considered as equivalents of the present application.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modifications, equivalents and the like that are within the spirit and principle of the present application should be included in the scope of the present application.

Claims (10)

1. A support device for housing a powder storage tank (3), characterized in that it comprises:

a support (2); and

the ring beam (1) is connected with the bracket (2);

the ring beam (1) comprises a plurality of components (101), the components (101) are connected end to enclose a support area, and the storage powder tank (3) is arranged in the support area.

2. The support device of claim 1, wherein the component parts comprise a plurality of H-section steels and a reinforcing web (102), the H-section steels being connected end-to-end; wherein the H-shaped steel comprises an upper wing plate (1011) and a lower wing plate (1012); the reinforcing web (102) is arranged between the upper wing (1011) and the lower wing (1012).

3. The supporting device according to claim 2, characterized in that the number of the reinforcing webs (102) is multiple, and the plurality of the reinforcing webs (102) are uniformly distributed along the length direction of the H-shaped steel.

4. The support device of claim 1, wherein the plurality of components are identical in shape and size.

5. The supporting device according to any one of claims 1 to 4, characterized in that the bracket (2) comprises:

a plurality of upright posts (201), wherein the top end of each upright post (201) is connected with the ring beam (1) respectively;

wherein a plurality of the upright posts (201) enclose a cubic frame structure.

6. The support device according to claim 5, characterized in that the bracket (2) further comprises:

a plurality of cross beams (202), wherein the cross beams (202) are horizontally connected between two adjacent upright columns (201).

7. The support device according to claim 6, characterized in that the bracket (2) further comprises:

the flange bolts (203) are obliquely connected between two adjacent upright columns (201), and at least two flange bolts (203) are arranged between the two adjacent upright columns (201) in a crossed mode.

8. The support device according to claim 7, wherein the bracket (2) further comprises a plurality of turnbuckle mounting plates (204);

the flange bolt mounting plate (204) is arranged at the intersection of the upright column (201) and the cross beam (202), and the flange bolt mounting plate (204) is arranged at the intersection of the upright column (201) and the ring beam (1); two ends of the turnbuckle (203) are respectively connected with two turnbuckle mounting plates (204) with different horizontal heights on the upright columns (201) so as to be obliquely arranged with the corresponding upright columns (201).

9. The support device of claim 7,

on two opposite outer vertical surfaces of the cubic frame structure, the arrangement mode and the arrangement quantity of the cross beams (202) and the flange bolts (203) are the same.

10. The supporting device according to claim 5, characterized in that a single upright (201) comprises:

a plurality of struts (2011), the plurality of struts (2011) being removably connected end-to-end.

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