CN218618320U - Tank deck structure of large-scale tank body - Google Patents

Abstract

The utility model discloses a tank deck structure of a large tank body, belonging to the technical field of assembled tanks; comprises a central circular crown and a supporting beam arranged around the outer side of the central circular crown; the central circular crown is provided with a mounting seat; the outer end of the supporting beam is provided with a reinforced connecting piece to be assembled with the tank body; and a drain hole is formed in the outer ring side of the central circular crown. The utility model has the advantages that the central circular crown has larger coverage area, and the installation seat is arranged in a matching way, so that various devices can be conveniently installed; the ring surface is arranged in a shape, so that a larger connecting point is connected with the supporting beam, and the operation performance and the central strength are better; the whole body has stronger stability and reliability, and the later-stage maintenance and the like are convenient.

Description

Tank deck structure of large-scale tank body

Technical Field

The utility model relates to an assemble jar technical field, especially relate to a tank deck structure of large-scale jar of body.

Background

The tank body is widely applied in various industries; the I si product comprises a plurality of products such as an antiseptic tank, a splicing tank, a digestion tank and the like. The tank top structure of a large tank body has weak points found in production and construction for many years.

For example, when electromechanical equipment needs to be installed on the tank top, the existing tank body has no related structure or is only provided with a flange, so that the opening is small, the operation is inconvenient, and the requirements cannot be well met; the connecting position of the tank top and the tank body has various forms, but the connecting position has more parts and low construction efficiency, and can be further improved; in addition, in order to improve the structural strength of the tank top, more connecting rods are arranged in conventional operation, so that the installation operation is complex, and the work efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the tank deck structure of the large-scale tank body still needs further improvement in the prior art, and the tank deck structure of the large-scale tank body who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

a tank top structure of a large tank body comprises a central circular crown and a supporting beam arranged on the outer side of the central circular crown in a surrounding mode;

the central circular crown is provided with a mounting seat;

the outer end of the supporting beam is provided with a reinforced connecting piece to be assembled with the tank body;

and a drain hole is formed in the outer ring side of the central circular crown.

In some embodiments, a longitudinal rod, a transverse rod are disposed within the central circular crown;

the two ends of the transverse rod are respectively connected with the longitudinal rod and the central circular crown.

In some embodiments, the central crown is made up of two half-rings assembled;

a longitudinal rod and two transverse rods which are parallel to each other are arranged in each half ring body;

after the two half-ring bodies are assembled, a hoisting inlet is formed between the two longitudinal rods.

In some embodiments, the central circular crown is "C" shaped in cross-section.

In some embodiments, the support beam is "i" shaped in cross-section;

the inner end of the supporting beam is provided with a mounting plate provided with a bolt hole, and the mounting plate is connected with the central circular crown bolt.

In some embodiments, the reinforcing connecting member includes a horizontal plate having a bolt hole, and a triangular plate disposed on the horizontal plate and connected to the support beam.

In some embodiments, the ends of the support beams are provided with closing plates, which are arranged in an "L" shape with the horizontal plates.

In some embodiments, the support beam is provided with a lifting lug;

reinforcing ribs penetrate through the lifting lugs.

In some embodiments, the top end of the tank body is provided with a tank brim;

and a bolt hole is formed above the tank eave and is matched with the reinforcing connecting piece.

In some embodiments, a top plate is disposed within the central circular crown, and the top plate has a viewing port.

Compared with the prior art, the utility model provides a tank deck structure of large-scale jar of body possesses following beneficial effect.

1. The utility model has a larger covering surface by arranging the central circular crown, and can be conveniently provided with various devices by arranging the mounting seat; the ring surface is arranged in a shape, so that a larger connecting point is connected with the supporting beam, and the operation performance and the central strength are better; the whole body has stronger stability and reliability, and the later-stage maintenance and the like are convenient.

2. The utility model has the advantages that the hoisting inlet opening arranged in the central circular crown is of a long strip shape, so that various components can enter the central circular crown, the later-period complex internal hoisting operation is not needed, and the work efficiency is good; the mounting seat is fixed through bolts, and has good strength and bearing capacity; the cross section of the supporting beam is in an I shape, and the supporting beam has stronger bearing capacity so as to meet the requirement.

3. The utility model is provided with the reinforced connecting piece to be assembled with the tank body, thereby simplifying the assembly operation and improving the connection strength; and, wear to establish the bolt and accomplish installation, fixed promptly fast, need not complicated connecting piece, possess good intensity.

4. The utility model has the advantages that the supporting beam is provided with the lifting lugs, which is convenient for ensuring the balance of lifting; reinforcing ribs are arranged in a penetrating manner, so that the bearing capacity is further increased; the top of the tank body is provided with a tank brim, so that the overall strength can be improved, and the tank can be more adaptive to a tank top structure.

Other advantages, objects, and features of the invention will be set forth in part in the description which follows; and will be apparent to those skilled in the art, to a certain extent, upon a study of the following; or may be learned by the practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a structure in fig. 1.

Fig. 3 is a schematic structural view of a state where the top wall panel is not mounted.

Fig. 4 is an enlarged structural view at B in fig. 3.

Fig. 5 is a schematic structural view showing a state where the mount is not mounted.

Fig. 6 is an enlarged schematic view of the structure at C in fig. 5.

Fig. 7 is a schematic structural view of the central circular crown.

Fig. 8 is a schematic structural view of the state where the center circular crown is not provided with the top plate and the cover plate.

Fig. 9 is an enlarged schematic view of the structure at D in fig. 8.

Fig. 10 is a schematic structural view of the central circular crown without the mounting seat.

Fig. 11 is a schematic view of a single half-ring.

FIG. 12 is a schematic view of a structure of a support beam.

Fig. 13 is a schematic view of the structure of the reinforcing connecting member and the supporting beam.

Fig. 14 is a schematic structural view of the mounting seat.

Fig. 15 is a schematic structural view of the tank brim and the tank body.

Fig. 16 is an enlarged schematic view of fig. 15 at E.

In the figure:

1. a central circular crown; 101. a hemicyclic body; 2. a support beam; 3. a mounting seat; 301. a base plate; 302. a flange; 303. a reinforcing plate; 4. reinforcing the connecting piece; 401. a horizontal plate; 402. a set square; 5. a drain hole; 6. a longitudinal rod; 7. a transverse bar; 8. closing the plate; 9. lifting lugs; 10. reinforcing ribs; 11. a tank brim; 12. a top plate; 13. a viewing port; 15. sealing the cover plate; 16. a top wall panel; 1000. and (5) a tank body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-16, the tank top structure of a large tank body comprises a central circular crown 1 and a support beam 2 arranged around the outer side of the central circular crown 1, wherein the central circular crown 1 is provided with a mounting seat 3.

In a conventional tank deck structure, flange-plate isocentric connectors are provided, which are not conducive to mounting various electromechanical devices on the top; meanwhile, the connection operation and the strength of the central position are affected. After research and design, the inventor selects a central circular crown 1 with a larger diameter as a central connecting structure, has a larger coverage surface, and is matched with an installation seat 3, so that various devices can be conveniently installed; the ring surface is arranged in a shape, has larger connecting points to be connected with the supporting beam 2, and has better operability and higher central strength; in addition, its structural configuration constitutes central platform, wholly possess stronger stability, reliability, also be convenient for the later stage to overhaul, maintain operations such as.

It will be appreciated that different specifications may be provided for the central circular crown 1 to match the size of the tank 1000 and the equipment mounting location.

It will be appreciated that a top wall plate 16 is mounted below the support beam 2.

As shown in fig. 1, the top wall panel 16 closes the can body 1000; as shown in fig. 2, the top wall panel 16 is not mounted.

It will be appreciated that the top wall panel 16 is mounted from the inside and is provided with a sealing arrangement; such as sealant coating, adhesive tape installation and the like; the top wall plate 16 is assembled by a plurality of blocks and fixed on the support beam 2 in the forms of bolts, welding and the like.

In some embodiments, a longitudinal bar 6, a transverse bar 7 are provided inside the central circular crown 1; wherein, the two ends of the transverse rod 7 are respectively connected with the longitudinal rod 6 and the central circular crown 1.

The strength of the central circular crown 1 is improved by the longitudinal rod 6 and the transverse rod 7 which are connected with each other; and form a crossbar body for providing a support position for the mounting seat 3.

As shown in fig. 5 and 10; two parallel longitudinal rods 6 are arranged in the central circular crown 1, and a hoisting inlet is arranged between the two longitudinal rods 6; hoisting components such as stirring blades inwards from the hoisting inlet; the hoisting inlet is in a strip shape and can be used for various components to enter; therefore, the later tedious internal hoisting operation is not needed, and the working efficiency is good.

At the same time, the transverse rods 7 are connected, increasing the bearing capacity.

It will be appreciated that the distance between the two longitudinal bars 6 is set according to the actual requirements to form a hoisting access opening that meets the requirements.

In some embodiments, the central crown 1 is made up of two half-rings 101.

As shown in fig. 10 and 11, the two half-rings 101 are symmetrically assembled and connected by bolts.

Wherein, a longitudinal rod 6 and two transverse rods 7 which are parallel to each other are arranged in each semi-ring body 101; after the two half-ring bodies 101 are assembled, a hoisting inlet is formed between the two longitudinal rods 6.

It will be understood that a plurality of transverse bars 7 may be provided, to adequately guarantee the strength requirements; alternatively, thin rods may be provided between the transverse rods 7 for connection.

In some embodiments, a top plate 12 is disposed in the central circular crown 1, and a viewing port 13 is opened on the top plate 12.

It can be understood that the top plate 12 is assembled on the longitudinal rod 6 and the transverse rod 7, and the central circular crown 1 is closed on the basis of keeping the hoisting access opening; and a standing operation area for operators is formed for the operators to stand temporarily during electromechanical installation.

It will be appreciated that the top panel 12 possesses sufficient strength to ensure safety; during construction, a walking plate can be temporarily erected above the concrete, so that overlarge bearing pressure is avoided.

As shown in fig. 1 and 7, the top plate 12 is closed and mounted by bolts.

It can be understood that the observation port 13 is opened according to actual requirements; in the case of the opening of the viewing port 13, a corresponding cover plate or the like is provided.

In some embodiments, mount 3 includes a base plate 301; a flange 302 is provided above the bottom plate 301.

During installation, the rubber sealing rings are firstly arranged, and then the installation seats 3 are placed on the two longitudinal rods 6 and fixed through bolts.

It will be appreciated that the mounting block 3 is a rectangular structure having a length less than the length of the hoist access opening.

As shown in fig. 1, 7, 8; two sides of the mounting seat 3 are provided with sealing cover plates 15 for sealing two side parts of the hoisting inlet.

In some embodiments, a stiffener plate 303 is disposed around the outside of the flange 302.

As shown in fig. 13, the strength and the bearing capacity of the mounting base 3 are greatly improved by the plurality of surrounding reinforcing plates 303.

In some embodiments, the central circular crown 1 has a "C" shape in cross section, with good strength; wherein, the upper and lower horizontal plates of the C shape are positioned at the outer side.

As shown in fig. 7-11, bolt holes are arranged around the central circular crown 1 for connecting the support beam 2.

In some embodiments, the outer ring side of the central circular crown 1 is provided with a drainage hole 5.

As shown in fig. 7-11, the water discharge hole 5 penetrates the central circular crown 1 to discharge the water in the central circular crown 1 outward.

It will be appreciated that the drain holes 5 are provided in plural numbers and located as downward as possible.

In some embodiments, the cross-section of the support beam 2 is "i" shaped, and has a stronger load-bearing capacity to meet the requirements.

Correspondingly, the inner end of the supporting beam 2 is provided with a mounting plate provided with a bolt hole, and the mounting plate is connected with the central circular crown 1 through a bolt.

In some embodiments, the reinforcing connecting piece 4 arranged at the outer end of the supporting beam 2 is assembled with the tank body 1000, so that the assembly operation is simple, and the connecting strength is improved.

Specifically, the reinforcing connecting member 4 includes a horizontal plate 401 having bolt holes, and a triangular plate 402 provided on the horizontal plate 401 and connected to the support beam 2.

As shown in fig. 2; when the tank is installed, bolts are arranged through the horizontal plate 401 to be connected with the top end of the tank body 1000; the triangular plate 402 increases the strength of the connection.

By the arrangement of the reinforcing connecting piece 4, the supporting beam 2 is hoisted in place during installation, and then bolts are penetrated, so that the installation and the fixation are rapidly completed; does not need complex connecting pieces and has good strength.

In some embodiments, the end of the support beam 2 is provided with a closing plate 8, and the closing plate 8 and the horizontal plate 401 are arranged in an "L" shape to further enhance the strength of the connection.

As shown in fig. 12, 12; the shrouding 8 welds at a supporting beam 2's tip, and horizontal plate 401 welds the lower extreme at shrouding 8, and set-square 402 welds on shrouding 8, horizontal plate 401.

In some embodiments, the support beam 2 is provided with lifting lugs 9.

Preferably, at least two lifting lugs 9 are arranged, so as to ensure the balance of lifting.

In some embodiments, reinforcing ribs 10 are inserted into the lifting lugs 9 to further increase the bearing capacity.

Wherein, the reinforcing ribs 10 can adopt connecting rods and are fixed among the supporting beams 2; or, the steel cable is penetrated and tightened.

In some embodiments, the top end outer ring side of the tank body 1000 is provided with a tank brim 11.

It is understood that the support beam 2 may be directly mounted on the tank 1000; at the moment, the pressure born by the circle of tank wall at the top end is larger; and, the jar wall is the polylith and assembles the constitution, and a supporting beam 2 has certain influence to its pressure of applying the external expanding direction.

The tank eaves 11 which are far shorter than the single-layer tank wall and fewer in splicing blocks are arranged, so that inward radial force is provided for the tank body 1000, and the overall strength can be improved; and the connecting surface with the reinforcing connecting piece 4 is increased, so that the reinforcing connecting piece is more adaptive to a tank top structure and is more stable.

Correspondingly, a bolt hole is arranged above the tank edge 11 to be matched with the reinforcing connecting piece 4.

It can be understood that the tank eave 11 is formed by splicing a plurality of blocks, and the splicing seams keep away from the splicing position of the tank wall as much as possible so as to have better strength; the adjacent tank eaves 11 are connected through bolts, and the joint surfaces of the tank eaves 11 and the tank body 1000 are connected through bolts; the top end of the tank brim 11 is flush with the top end surface of the tank body 1000.

Further, as for the structure of the tank eave 11, a C-shaped cross section as shown in fig. 14, or an L-shaped structure, an inverted U-shaped structure, a square-shaped structure, or the like may be provided.

For the assembly of the reinforcing connecting piece 4, part of bolts of the reinforcing connecting piece are arranged on the tank body 1000, and part of the reinforcing connecting piece is arranged on the tank brim 11, so that the reinforcing connecting piece and the tank body can be tightened, and the strength is further improved; as shown in fig. 2 and 15, two bolt holes are correspondingly formed in the tank 1000 and the tank brim 11, respectively, in cooperation with four bolt holes formed in the reinforcing connecting member 4.

When the utility model is used, firstly, a layer of tank wall of the tank body 1000 is assembled, and then the tank brim 11 is arranged on the outer side of the tank wall; then, hoisting the assembled central circular crown 1, selecting a balance position, uniformly installing a plurality of support beams 2, and gradually installing all the support beams 2; when the supporting beam 2 is installed, the supporting beam is lifted by the lifting lugs 9; after the support beam 2 is installed, installing a reinforcing rib 10; then, lifting the tank wall layer by layer; after further raising to a suitable height, the top wall panel 16 is installed inside, and the top panel 12 is installed; after the tank body 1000 is installed, components such as stirring blades are placed into the tank body from a hoisting inlet at the top, and the mounting base 3 and the cover plate 15 are installed.

In the utility model, the central circular crown 1 has larger coverage area, and the installation seat 3 is matched, so that various devices can be conveniently installed; the ring surface is arranged in a shape, has larger connecting points to be connected with the supporting beam 2, and has better operability and higher central strength; the whole body has stronger stability and reliability, and is convenient for later-stage operations such as overhaul, maintenance and the like; the hoisting inlet arranged in the central circular crown 1 is in a strip shape, so that various components can enter the hoisting inlet, the later complicated internal hoisting operation is not needed, and the working efficiency is good; the mounting seat 3 is fixed through bolts, and has good strength and bearing capacity; the section of the supporting beam 2 is I-shaped, and the supporting beam has stronger bearing capacity so as to meet the requirement.

In the utility model, the reinforcing connecting piece 4 is arranged to be assembled with the tank body 1000, so that the assembly operation is simple and convenient, and the connecting strength is improved; moreover, the bolts are arranged in a penetrating manner, so that the installation and the fixation can be rapidly completed, a complex connecting piece is not needed, and the high-strength steel plate has good strength; the supporting beam 2 is provided with a lifting lug 9, so that the balance of lifting is convenient to ensure; the reinforcing ribs 10 penetrate through the bearing plate, so that the bearing capacity is further improved; the top of jar body 1000 is provided with the eaves 11, can improve holistic intensity to more adapt to in the tank deck structure.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The tank top structure of the large tank body is characterized by comprising a central circular crown (1) and a supporting beam (2) arranged on the outer side of the central circular crown (1) in a surrounding manner;

the central circular crown (1) is provided with a mounting seat (3);

the outer end of the supporting beam (2) is provided with a reinforced connecting piece (4) which is assembled with the tank body (1000);

a drain hole (5) is formed in the outer ring side of the central circular crown (1).

2. The roof structure of a large tank body according to claim 1, characterized in that a longitudinal bar (6) and a transverse bar (7) are arranged in the central circular crown (1);

the two ends of the transverse rod (7) are respectively connected with the longitudinal rod (6) and the central circular crown (1).

3. The roof structure of a large tank body according to claim 2, characterized in that the central crown (1) is assembled by two half-rings (101);

a longitudinal rod (6) and two transverse rods (7) which are parallel to each other are arranged in each semi-ring body (101);

after the two half-ring bodies (101) are assembled, a hoisting inlet is formed between the two longitudinal rods (6).

4. The roof structure of a large tank according to claim 1, characterized in that the cross-section of the central circular crown (1) is "C" shaped.

5. The roof structure of a large tank according to claim 1, wherein the cross-section of the support beam (2) is "i" shaped;

the inner end of the supporting beam (2) is provided with a mounting plate provided with a bolt hole, and the mounting plate is connected with the central circular crown (1) through a bolt.

6. The roof structure of a large-sized tank body according to claim 1, wherein the reinforcing connecting member (4) comprises a horizontal plate (401) provided with bolt holes, and a triangular plate (402) provided on the horizontal plate (401) and connected to the support beam (2).

7. The roof structure of a large tank according to claim 6, wherein the ends of the support beams (2) are provided with closing plates (8), and the closing plates (8) are arranged in an "L" shape with the horizontal plate (401).

8. The roof structure of a large-sized tank body according to claim 1, wherein the support beams (2) are provided with lifting lugs (9);

reinforcing ribs (10) penetrate through the lifting lugs (9).

9. The roof structure of a large tank body according to claim 1, wherein the top end of the tank body (1000) is provided with a tank brim (11);

and a bolt hole is formed above the tank eave (11) and is matched with the reinforcing connecting piece (4).

10. The tank top structure of the large-sized tank body according to claim 1, wherein a top plate (12) is arranged in the central circular crown (1), and the top plate (12) is provided with an observation port (13).

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