CN220010426U

CN220010426U - Vacuum box

Info

Publication number: CN220010426U
Application number: CN202320915467.3U
Authority: CN
Inventors: 康永亮; 张磊; 李智宏; 崔光炫; 胡辉华
Original assignee: Hebei Anfengzhiyu New Energy Equipment Manufacturing Co ltd
Current assignee: Hebei Anfengzhiyu New Energy Equipment Manufacturing Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-11-14
Anticipated expiration: 2033-04-21

Abstract

The utility model belongs to the technical field of vacuum boxes, and particularly relates to a vacuum box, which comprises: the box body is of a hollow structure surrounded by a top plate, a bottom plate and side plates; the T-shaped ribs are vertically arranged on the side plates and are positioned outside the box body; the support connecting rod is vertically arranged in the box body, one end of the support connecting rod is arranged on the bottom plate, and the other end of the support connecting rod is abutted to the top plate. The structure of the vacuum box reinforced by the T-shaped ribs and the supporting connecting rods is stable, and the torsion-resistant deformation effect and the extrusion-resistant deformation effect of the vacuum box are improved.

Description

Vacuum box

Technical Field

The utility model belongs to the technical field of vacuum boxes, and particularly relates to a vacuum box.

Background

The vacuum box is used for degassing objects with higher gas content, such as powder, colloid and the like, and has the characteristics of high degassing rate, high automation degree and the like. Because the internal air pressure of the vacuum box is lower than the standard atmospheric pressure, the vacuum box can be stressed and deformed under normal pressure to influence the normal use of the unit, and therefore, in order to ensure the normal use of the vacuum box and the service life of the vacuum box, a reinforced vacuum box is required.

Disclosure of Invention

The utility model provides a reinforced vacuum box, which can avoid the deformation of the vacuum box under normal pressure due to the fact that the internal air pressure of the vacuum box is lower than the atmospheric pressure, ensure that the vacuum box can be used normally and does not influence the normal operation of a unit, and comprises:

the box body is of a hollow structure surrounded by a top plate, a bottom plate and side plates;

the T-shaped ribs are vertically arranged on the side plates and are positioned outside the box body;

the support connecting rod is vertically arranged in the box body, one end of the support connecting rod is arranged on the bottom plate, and the other end of the support connecting rod is abutted to the top plate.

According to the vacuum box provided by the utility model, the T-shaped rib comprises: the transverse plate and the longitudinal plate extend outwards vertically from the middle position of the transverse plate so as to form a T-shaped structure integrally.

According to the vacuum box provided by the utility model, the T-shaped ribs are vertically arranged on the side plates through the longitudinal plates.

According to the vacuum box provided by the utility model, the T-shaped ribs comprise a plurality of T-shaped ribs which are uniformly arranged at intervals, and a first reinforcing rod is arranged between two adjacent T-shaped ribs.

According to the vacuum box provided by the utility model, the T-shaped ribs comprise a plurality of T-shaped ribs which are uniformly arranged at intervals, through holes are formed in the longitudinal plate of each T-shaped rib along the same height, and the second reinforcing rods are arranged in the through holes in a penetrating mode.

According to the vacuum box provided by the utility model, the support connecting rod comprises: the support rod comprises at least two first support plates, two second support plates and support rods, wherein one ends of the two support rods are jointly arranged on one first support plate, and one second support plate is respectively arranged at the other ends of the two support rods.

According to the vacuum box provided by the utility model, the inclined support is arranged between the first support plate and the support rod.

According to the vacuum box provided by the utility model, the supporting rod is a square tube or a round tube.

According to the vacuum box provided by the utility model, the second supporting plate is arranged on the bottom plate, and the first supporting plate abuts against the top plate.

According to the vacuum box provided by the utility model, the bottom plate is of a bending structure, and the bottom plate is protruded and bent towards the inside of the box body.

The utility model has the beneficial effects that:

according to the utility model, the support connecting rod is arranged in the vacuum box, the T-shaped rib is arranged outside the vacuum box, the support connecting rod arranged in the vacuum box is used as a main support, and the T-shaped rib arranged outside the support connecting rod is used as an auxiliary support, so that the deformation resistance of the vacuum box is enhanced.

One end of the supporting connecting rod is arranged on the bottom plate, and the other end of the supporting connecting rod is abutted against the top plate, so that a powerful support is provided for the vacuum box, and the extrusion deformation resistance effect of the box body is good; outside the vacuum box, the T-shaped ribs are arranged side by side along the height direction of the side plates, so that additional reinforcing acting force is provided for the vacuum box, and the box body has good torsion resistance deformation effect.

Through the vacuum box after T type muscle and the support connecting rod consolidate, holistic anti deformability is strong, guarantees can normal use under the ordinary pressure, does not influence the normal operation of unit, simultaneously, the vacuum box after the reinforcement simple structure can not increase holistic weight.

Drawings

In order to more clearly illustrate the utility model or the technical solutions in the related art, the drawings used in the description of the embodiments or the related art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first construction of a vacuum box according to the present utility model;

FIG. 2 is a schematic view of a second construction of a vacuum box according to the present utility model;

FIG. 3 is a schematic view of the structure of the T-bar provided by the utility model;

fig. 4 is a schematic structural view of a support link according to the present utility model.

Reference numerals: 100. a case; 101. a top plate; 102. a bottom plate; 103. a side plate; 200. t-shaped ribs; 201. a cross plate; 202. a longitudinal plate; 300. a support link; 301. a first support plate; 302. a second support plate; 303. a support rod; 400. a first reinforcing rod; 500. and a second reinforcing rod.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the embodiments of the present utility model, it should be noted that the terms "center," "upper," "lower," "vertical," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The vacuum box provided by the utility model is described below with reference to the drawings.

As shown in fig. 1-2, two structural schematic diagrams of a vacuum box are provided, the vacuum box is reinforced by a T-shaped rib 200 and a support connecting rod 300, it can be intuitively known from the diagram that a plurality of parallel and spaced T-shaped ribs 200 are arranged outside a box body 100 along the height direction of a side plate 103, a first reinforcing rod 400 is arranged between two adjacent T-shaped ribs 200, or a plurality of T-shaped ribs 200 are perforated at the same height, a second reinforcing rod 500 is arranged in the holes in a penetrating manner, the first reinforcing rod 400 or the second reinforcing rod 500 is vertically arranged with the T-shaped ribs 200, the reinforcing effect on the T-shaped ribs 200 is realized by the first reinforcing rod 400 or the second reinforcing rod 500, and the integral anti-buckling deformation effect is improved; inside the case 100, a support link 300 is provided along the height direction of the case 100, one end of the support link 300 is provided on the bottom plate 102 of the case 100, and the other end of the support link 300 and the top plate 101 of the case 100 are abutted to each other, thereby providing a supporting force inside the case 100 and improving the overall anti-extrusion deformation effect.

In addition, the bottom plate 102 of the vacuum box is provided with multiple bending structures, so that the cross-sectional area of the box body 100 is increased, the stress per unit area is reduced, the deformation amount is reduced, and the integral deformation resistance is improved.

As shown in fig. 3, there is provided a schematic structure of a T-bar 200 for reinforcing a vacuum box, as can be seen from the figure, the T-bar 200 includes: a transverse plate 201 and a longitudinal plate 202, the longitudinal plate 202 extending vertically outwards from the middle position of the transverse plate 201, so that a T-shaped structure is integrally formed; when the T-bar 200 is used to reinforce the vacuum box, the T-bar 200 is disposed on the side plate 103 of the vacuum box via the cross plate 201.

As shown in fig. 4, there is provided a schematic structural view of a support link 300 for reinforcing a vacuum box, as can be seen from the figure, the support link 300 includes: the support rods 303 comprise two support rods 301, 302 and 303 which are arranged in parallel, one ends of the two support rods 303 are jointly arranged on one first support plate 301, and the other ends of the two support rods 303 are respectively provided with one second support plate 302; when the support link 300 is used for reinforcing the vacuum box, the second support plate 302 is arranged on the bottom plate 102 of the vacuum box, and the first support plate 301 and the top plate 101 of the vacuum box are in contact with each other, so that the support function of the support link 300 is realized.

In order to better understand the above technical solution, the following describes in detail each specific embodiment of the vacuum box.

According to an embodiment of an aspect of the present utility model, referring to fig. 1 to 4, there is provided a vacuum box comprising:

the box body 100, the box body 100 is a hollow structure surrounded by a top plate 101, a bottom plate 102 and a side plate 103;

the T-shaped ribs 200, wherein the T-shaped ribs 200 are vertically arranged on the side plates 103 and are positioned outside the box body 100;

the support link 300, the support link 300 is vertically disposed inside the case 100, and one end of the support link 300 is disposed on the bottom plate 102, and the other end of the support link 300 abuts against the top plate 101.

Because the internal atmospheric pressure of vacuum box is lower than standard atmospheric pressure, so can atress deformation at normal pressure box 100, influence the normal use of unit, can increase the strengthening rib for box 100 in order to solve the problem that the unit atress warp, the common practice is at the outside welding strengthening rib of box 100, but can increase the weight of box 100 like this, influence the outward appearance of box 100, can also lead to box 100 to take place unusually because of welding strengthening rib position incorrect even, influence the normal use of vacuum box.

In order to solve the above-mentioned problems, the present embodiment provides a reinforced vacuum box, in which the support link 300 is mainly disposed inside the vacuum box, the T-shaped ribs 200 are disposed outside the vacuum box, the support link 300 disposed inside is used as a main support, and the T-shaped ribs 200 disposed outside are used as auxiliary supports, so as to enhance the deformation resistance of the vacuum box.

In the vacuum box, one end of the supporting connecting rod 300 is arranged on the bottom plate 102, and the other end is abutted against the top plate 101, so that a strong support is provided for the vacuum box, and the anti-extrusion deformation effect of the box body 100 is good; outside the vacuum box, the T-ribs 200 are arranged side by side along the height direction of the side plates 103, which provides additional reinforcing force for the vacuum box, so that the box body 100 has good torsion-resistant deformation effect.

The reinforced vacuum box is strong in integral deformation resistance through the T-shaped ribs 200 and the support connecting rods 300, normal use can be guaranteed under normal pressure, normal operation of a unit is not affected, and meanwhile, the reinforced vacuum box is simple in structure, simple in integral appearance and free of increase of integral weight.

According to the vacuum box provided in the present embodiment, referring to fig. 3, there is provided a specific structure of a T-bar 200 for reinforcing the vacuum box, the T-bar 200 including: a transverse plate 201 and a longitudinal plate 202, the longitudinal plate 202 extending vertically outwardly from the intermediate position of the transverse plate 201 so as to form a T-shaped structure as a whole.

Preferably, the transverse plate 201 and the longitudinal plate 202 may be welded together, or may be integrally cast or formed by other forming processes, so as to finally obtain the T-shaped rib 200 with stable structure, thereby ensuring that the T-shaped rib 200 provides a firm reinforcement effect for the vacuum box.

According to the vacuum box provided in the present embodiment, an embodiment in which the T-bar 200 is disposed on the side plate 103 of the vacuum box is provided, and the T-bar 200 may be vertically disposed on the side plate 103 through the longitudinal plate 202.

Specifically, the T-shaped ribs 200 may be welded on the side plate 103 of the vacuum box to ensure firm connection therebetween, and this way is simple and easy to operate, and can improve the anti-torsion deformation effect of the vacuum box.

According to the vacuum box provided in this embodiment, referring to fig. 1, the T-shaped ribs 200 include a plurality of T-shaped ribs 200, the plurality of T-shaped ribs 200 are uniformly spaced, and a first reinforcing rod 400 is disposed between two adjacent T-shaped ribs 200.

In order to further ensure that the T-shaped ribs 200 provide a stable reinforcing force for the vacuum box, this embodiment provides an embodiment of reinforcing the T-shaped ribs 200, for example, a first reinforcing rod 400 may be welded between two adjacent T-shaped ribs 200 as a reinforcing rib, so as to improve the overall stability.

According to the vacuum box provided in this embodiment, referring to fig. 2, the T-shaped ribs 200 include a plurality of T-shaped ribs 200, the T-shaped ribs 200 are uniformly spaced, and the longitudinal plates 202 of each T-shaped rib 200 are provided with through holes along the same height, and the second reinforcing rods 500 are arranged in the through holes in a penetrating manner.

In order to further ensure that the T-shaped ribs 200 provide a stable reinforcing force for the vacuum box, this embodiment provides another embodiment of reinforcing the T-shaped ribs 200, for example, the T-shaped ribs 200 may be reinforced by a second reinforcing rod 500, specifically, a through hole may be formed on the longitudinal plates 202 of the T-shaped ribs 200 along the same height, and the T-shaped ribs 200 may be reinforced by the second reinforcing rods 500 passing through the through holes as reinforcing ribs, so as to improve the overall stability.

According to the vacuum box provided in the present embodiment, referring to fig. 4, there is provided a concrete structure of a support link 300 for reinforcing the vacuum box, the support link 300 including: the support rods 303 at least comprise two first support plates 301, second support plates 302 and support rods 303, one ends of the two support rods 303 are jointly arranged on one first support plate 301, and the other ends of the two support rods 303 are respectively provided with one second support plate 302.

Preferably, the supporting rod 303, the first supporting plate 301 and the second supporting plate 302 may be welded together, or may be integrally cast or formed by adopting other forming processes, so as to finally obtain the supporting connecting rod 300 with stable structure, thereby ensuring that the supporting connecting rod 300 provides stable supporting function for the vacuum box.

According to the vacuum box provided in the present embodiment, a diagonal brace (not shown in the drawings) is provided between the first support plate 301 and the support bar 303.

Through setting up the bearing diagonal for the region that first backup pad 301, bracing piece 303 and bearing diagonal enclose forms stable triangle structure, improves the holistic stability of support connecting rod 300, and then guarantees to provide stable holding power for the vacuum box.

According to the vacuum box provided in the present embodiment, the supporting rod 303 is a square tube or a round tube.

The square tube or the round tube can be a hollow tube, so that the vacuum box can be supported by enough force, and the whole weight of the vacuum box can not be increased.

According to the vacuum box provided in the present embodiment, a connection manner is provided when the support link 300 is used to reinforce the vacuum box, the second support plate 302 may be disposed on the bottom plate 102, and the first support plate 301 abuts against the top plate 101.

Specifically, the second support plate 302 can be welded on the bottom plate 102, the first support plate 301 can be welded on the top plate 101, the connection stability of the second support plate 302 and the bottom plate 102 is guaranteed, the connection stability of the first support plate 301 and the top plate 101 is guaranteed, the support connecting rod 300 provides effective support in the vacuum box, and the anti-extrusion deformation effect of the vacuum box is improved.

According to the vacuum box provided in the present embodiment, the bottom plate 102 has a bending structure, and the bottom plate 102 is protruded and bent toward the inside of the box 100.

Specifically, the bottom plate 102 includes a first bending portion and a second bending portion; the outer contour of the first bending part is Z-shaped; the second bending part comprises a second transverse plate, a second inclined plate and a second longitudinal plate, and the second transverse plate, the second inclined plate and the second longitudinal plate are sequentially connected; the first bending portion and the second bending portion are connected, so that the outer contour of the entire bottom plate 102 is shaped like a Chinese character 'ji'.

Through carrying out multiple buckling with bottom plate 102, increased the cross-sectional area of box 100, it can be known to carry out the atress analysis to whole vacuum chamber that the force that leads to box 100 to take place deformation is axial force, and axial force is relevant with the cross-sectional area, and multiple bending can increase the cross-sectional area of box 100, and then makes the unit area atress reduce, and the deflection reduces, has improved the anti deformability of vacuum chamber, makes it be difficult for taking place to warp.

According to the vacuum box provided in this embodiment, the T-shaped ribs 200 are T-shaped structures made of stainless steel, and the support links 300 are support structures made of stainless steel.

The T-shaped ribs 200 and the supporting connecting rods 300 are made of stainless steel, so that the materials are easy to obtain, the cost is low, the service life is long, the production cost is reduced, and the product quality is improved.

The reinforced vacuum box provided in this embodiment adopts the main reinforcement mode with the support connecting rod 300 as the inside strengthening rib, uses the T-shaped rib 200 as the auxiliary reinforcement mode of the outside strengthening rib, and has good effect of resisting the whole distortion deformation and the extrusion deformation of the vacuum box, and is more stable as a whole. The stress deformation condition of the unit is calculated through three-dimensional simulation aiming at vacuum boxes with different shapes and sizes, corresponding reinforcing ribs are added on the vacuum boxes according to the stress direction and deformation quantity, stability is improved, overall weight is not excessively increased, and normal use of the vacuum boxes is guaranteed.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A vacuum box, comprising:

the box body (100), the box body (100) is a hollow structure surrounded by a top plate (101), a bottom plate (102) and side plates (103);

the T-shaped ribs (200) are vertically arranged on the side plates (103) and are positioned outside the box body (100);

the support connecting rod (300), the vertical setting of support connecting rod (300) is in the inside of box (100), just the one end setting of support connecting rod (300) is in on bottom plate (102), the other end butt of support connecting rod (300) roof (101).

2. The vacuum box of claim 1, wherein the T-bar (200) comprises: a transverse plate (201) and a longitudinal plate (202), wherein the longitudinal plate (202) extends vertically outwards from the middle position of the transverse plate (201) so as to form a T-shaped structure integrally.

3. Vacuum box according to claim 2, characterized in that the T-bars (200) are arranged vertically on the side plates (103) by means of the longitudinal plates (202).

4. The vacuum box according to claim 2, wherein the T-bars (200) comprise a plurality of T-bars (200) arranged at uniform intervals, and a first reinforcing rod (400) is arranged between two adjacent T-bars (200).

5. The vacuum box according to claim 2, wherein the T-shaped ribs (200) comprise a plurality of T-shaped ribs (200) which are uniformly arranged at intervals, through holes are formed in the longitudinal plates (202) of each T-shaped rib (200) along the same height, and the second reinforcing rods (500) are arranged in the through holes in a penetrating manner.

6. The vacuum box of any of claims 1 to 5, wherein the support link (300) comprises: the support comprises a first support plate (301), a second support plate (302) and support rods (303), wherein each support rod (303) at least comprises two support rods, one end of each support rod (303) is jointly arranged on one first support plate (301), and the other end of each support rod (303) is respectively provided with one second support plate (302).

7. Vacuum box according to claim 6, characterized in that a diagonal brace is provided between the first support plate (301) and the support bar (303).

8. The vacuum box according to claim 6, characterized in that the support bar (303) is a square or round tube.

9. The vacuum box according to claim 6, characterized in that the second support plate (302) is arranged on the bottom plate (102), the first support plate (301) abutting the top plate (101).

10. The vacuum box according to any of claims 1 to 5, characterized in that the bottom plate (102) is of a bent structure, and the bottom plate (102) is convexly bent towards the inside of the box body (100).