CN216784494U

CN216784494U - Compression-resistant inner box bottom plate capable of resisting fatigue cracking

Info

Publication number: CN216784494U
Application number: CN202220322778.4U
Authority: CN
Inventors: 刘闻昌; 王文海; 方华平
Original assignee: Hangzhou Hansheng Metal Products Technology Co ltd
Current assignee: Hangzhou Hansheng Metal Products Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-21
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a pressure-resistant inner box bottom plate capable of resisting fatigue cracking, and belongs to the field of container production. The pressure-resistant inner box bottom plate capable of resisting fatigue cracking comprises a bottom plate body, a supporting plate A and a supporting plate B are arranged inside the bottom plate body and are installed in a crossed mode, when the bottom plate body is used, the supporting plate A and the supporting plate B are arranged inside the bottom plate body, the supporting plate A and the supporting plate B which are arranged in the crossed mode are clamped and fixedly installed through a positioning groove A and a positioning groove B, the supporting plate B is prevented from loosening and separating, the bottom plate body is supported through the supporting plate A and the supporting plate B which are installed in a staggered mode, fatigue cracking caused by repeated pressing of the bottom plate body is avoided, use is not affected, and a triangular plate A and a triangular plate B are arranged inside the supporting plate A and the supporting plate B, pressure borne by the upper end is dispersed to the two sides, stress is relieved, and the use is safer.

Description

Compression-resistant inner box bottom plate capable of resisting fatigue cracking

Technical Field

The utility model belongs to the field of container production, and particularly relates to a compression-resistant inner box bottom plate capable of resisting fatigue cracking.

Background

Containers are a group of tools that can be transported with or without packaged goods and that facilitate handling by mechanical means, with the greatest success in the standardization of their products and the overall transportation system established thereby. The standardization of a large natural object carrying dozens of tons can be realized, and a logistics system matched with ships, ports, air lines, roads, transfer stations, bridges, tunnels and multi-mode intermodal transportation in the global range is gradually realized on the basis of the standardization. Generally in order to prolong the life of container, can set up the bottom plate at the container lower extreme and protect the container bottom, avoid the container body damage.

However, after placing article repeatedly for a long time in the container upper end, the phenomenon of fracture appears easily in the bottom plate, if the bottom plate fracture, the article of upper end overturn easily or drop from the upper end, lead to equipment damage, influence the use of container simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problem that the inner box bottom plate is easy to cause fatigue cracking and the upper end of the inner box bottom plate is easy to drop and damage when the inner box bottom plate is repeatedly filled with articles and pressed down in the prior art, and provides a pressure-resistant inner box bottom plate capable of resisting fatigue cracking, so that the defects are overcome, and the use is convenient.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

the anti-pressure inner box bottom plate capable of resisting fatigue cracking comprises a bottom plate body, wherein a supporting plate A and a supporting plate B are arranged inside the bottom plate body, the supporting plate A and the supporting plate B are installed in a crossed mode, the supporting plate A is fixedly installed inside the bottom plate body, and the supporting plate B is movably installed inside the bottom plate body;

and a positioning groove A is formed in the upper end of the supporting plate A, a positioning groove B is formed in the upper end of the supporting plate B, and the positioning groove A and the positioning groove B are clamped and installed.

Preferably, the width of the positioning groove A is matched with that of the support plate B, and the width of the positioning groove B is matched with that of the support plate A.

Preferably, the two sides of the supporting plate B are respectively provided with a splicing block A and a splicing block B, the inner sides of the splicing block A and the splicing block B are provided with a fixed insertion block and a fixed insertion hole, and the fixed insertion block and the fixed insertion hole are matched in size.

Preferably, the splicing blocks A and B are spliced and then matched with the supporting plate B in size.

Preferably, the bottom plate body is upper end opening form, and the upper end of bottom plate body is provided with the closing plate, and the both sides of bottom plate body are provided with fixed foot, and the inboard of fixed foot is provided with fixed pearl, the recess phase-match that fixed pearl and closing plate side set up.

Preferably, the internal structures of the support plate a and the support plate B are the same.

Preferably, a triangle a and a triangle B are disposed inside the support plate a, and the triangle B is disposed inside the triangle a and is installed in an inclined manner.

Preferably, the sealing plate comprises a mounting plate body and a lifting spring arranged inside the mounting plate body, the mounting plate body is provided with three layers, and the lifting spring is arranged inside the adjacent mounting plate bodies.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

compared with the prior art, the utility model has the following beneficial effects:

(1) according to the pressure-resistant inner box bottom plate capable of resisting fatigue cracking, when the bottom plate body is used, the supporting plate A and the supporting plate B are arranged in the bottom plate body, the supporting plate A and the supporting plate B which are arranged in a crossed mode are clamped and fixedly installed through the positioning grooves A and the positioning grooves B, the supporting plate B is prevented from loosening and separating, the supporting plate A and the supporting plate B which are arranged in a staggered mode support the bottom plate body, fatigue cracking caused by repeated pressing of the bottom plate body is avoided, the use is prevented from being influenced, the triangular plate A and the triangular plate B are arranged in the supporting plate A and the supporting plate B, pressure borne by the upper end is dispersed to two sides, stress is relieved, the use is safer, and the phenomenon that contained articles fall down or overturn caused by cracking of the bottom plate body is avoided.

(2) According to the pressure-resistant inner box bottom plate capable of resisting fatigue cracking, the sealing plate is mounted at the upper end of the bottom plate body through the fixing beads, the sealing plate can be opened when the bottom plate body is used, the interval of the supporting plates B is adjusted according to the stress, the closer the interval is, the larger the bearing force is, the lifting springs and the multiple layers of mounting plate bodies are arranged in the sealing plate, the pressure can be buffered through the lifting springs, the pressure-resistant capacity of the bottom plate body is improved, and the fatigue-resistant capacity is better.

Drawings

FIG. 1 is a schematic view of the bottom plate body structure of the present invention;

FIG. 2 is a schematic structural view of a support plate A and a support plate B according to the present invention;

FIG. 3 is a schematic view of the mounting structure of the support plate A and the support plate B of the present invention;

FIG. 4 is a schematic view of a splicing structure of a supporting plate B of the present invention;

FIG. 5 is a schematic view of the internal structure of the support plates A and B of the present invention;

fig. 6 is a schematic diagram of a sealing plate structure according to the present invention.

In the figure: 1. a bottom plate body; 11. a sealing plate; 111. installing a plate body; 112. a lift spring; 12. a fixed leg; 13. fixing the beads; 14. a support plate A; 141. positioning a groove A; 142. a set square A; 143. a set square B; 15. a support plate B; 151. positioning a groove B; 152. splicing blocks A; 153. fixing the insert block; 154. splicing blocks B; 155. and fixing the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

For a further understanding of the utility model, reference is made to the following detailed description taken in conjunction with the accompanying drawings.

With reference to fig. 1-2, the anti-fatigue-cracking pressure-resistant inner box bottom plate comprises a bottom plate body 1, wherein a support plate a14 and a support plate B15 are arranged inside the bottom plate body 1, a support plate a14 and a support plate B15 are installed in a crossed manner, a support plate a14 is fixedly installed inside the bottom plate body 1, and a support plate B15 is movably installed inside the bottom plate body 1.

The utility model will now be further described with reference to the following examples

Example 1

With reference to fig. 1-5, the upper end of the supporting plate a14 is provided with a positioning groove a141, the upper end of the supporting plate B15 is provided with a positioning groove B151, the positioning groove a141 and the positioning groove B151 are mounted in a clamping manner, the positioning groove a141 is matched with the supporting plate B15 in width, and the positioning groove B151 is matched with the supporting plate a14 in width.

The two sides of the supporting plate B15 are respectively provided with a splicing block A152 and a splicing block B154, the spliced splicing block A152 and the spliced splicing block B154 are matched with the supporting plate B15 in size, the inner sides of the splicing block A152 and the splicing block B154 are provided with a fixed insertion block 153 and a fixed insertion hole 155, and the fixed insertion block 153 is matched with the fixed insertion hole 155 in size.

The internal structure of support panel a14 and support panel B15 are identical. The support plate a14 has a triangular plate a142 and a triangular plate B143 disposed therein, and the triangular plate B143 is disposed in the triangular plate a142 and is attached in an inclined manner.

When using bottom plate body 1, bottom plate body 1 is inside to have set up backup pad A14 and backup pad B15, the backup pad A14 and the backup pad B15 of cross arrangement use constant head tank A141 and constant head tank B151 to carry out block fixed mounting, avoid backup pad B15 not hard up to break away from, and crisscross backup pad A14 and backup pad B15 of installing support bottom plate body 1, avoid bottom plate body 1 to be pressed repeatedly and lead to fatigue cracking, the influence is used, and backup pad A14 and backup pad B15 are inside to be provided with set square A142 set square B143, disperse the pressure that the upper end bore to both sides, alleviate the atress, it is safer to use, avoid bottom plate body 1 to split to lead to the splendid attire article to drop or overturn.

Example 2

With reference to fig. 1 and 6, the bottom plate body 1 is open at the upper end, the sealing plate 11 is disposed at the upper end of the bottom plate body 1, the fixing legs 12 are disposed on two sides of the bottom plate body 1, the fixing beads 13 are disposed on the inner sides of the fixing legs 12, and the fixing beads 13 are matched with the grooves formed on the side surfaces of the sealing plate 11.

The sealing plate 11 includes a mounting plate 111 and a lifting spring 112 disposed inside the mounting plate 111, the mounting plate 111 has three layers, and the lifting spring 112 is mounted inside the adjacent mounting plate 111.

The closing plate 11 is installed in bottom plate body 1 upper end through fixed pearl 13, can open closing plate 11 when using bottom plate body 1, adjusts the interval of backup pad B15 according to the size of atress, and the interval is denser, and the power of bearing is big more, and closing plate 11's inside is provided with lift spring 112 and multilayer installation plate body 111, and accessible lift spring 112 cushions pressure, improves bottom plate body 1's compressive capacity, and anti fatigue ability is better.

In summary, the following steps: when the bottom plate body 1 is used, a supporting plate A14 and a supporting plate B15 are arranged in the bottom plate body 1, the supporting plate A14 and the supporting plate B15 which are arranged in a crossed mode are clamped and fixedly installed by using a positioning groove A141 and a positioning groove B151, the supporting plate B15 is prevented from loosening and separating, the supporting plate A14 and the supporting plate B15 which are arranged in a staggered mode support the bottom plate body 1, fatigue cracking caused by repeated pressing of the bottom plate body 1 is avoided, the use is influenced, in addition, a triangular plate A142 and a triangular plate B143 are arranged in the supporting plate A14 and the supporting plate B15, the pressure born by the upper end is dispersed to two sides, the stress is relieved, the use is safer, the phenomenon that contained articles fall or overturn caused by cracking of the bottom plate body 1 is avoided, the sealing plate 11 is arranged at the upper end of the bottom plate body 1 through a fixing bead 13, the sealing plate 11 can be opened when the bottom plate body 1 is used, the interval of the supporting plate B15 is adjusted according to the stress, and the interval is tighter, the larger the borne force is, the lifting spring 112 and the multilayer mounting plate body 111 are arranged in the sealing plate 11, the pressure can be buffered by the lifting spring 112, the pressure resistance of the bottom plate body 1 is improved, and the fatigue resistance is better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can anti-compression type inner box bottom plate of fatigue cracking, includes bottom plate body (1), its characterized in that: a support plate A (14) and a support plate B (15) are arranged in the bottom plate body (1), the support plate A (14) and the support plate B (15) are installed in a crossed mode, the support plate A (14) is fixedly installed in the bottom plate body (1), and the support plate B (15) is movably installed in the bottom plate body (1);

and the upper end of the support plate A (14) is provided with a positioning groove A (141), the upper end of the support plate B (15) is provided with a positioning groove B (151), and the positioning groove A (141) and the positioning groove B (151) are clamped and installed.

2. The pressure-resistant inner box bottom plate capable of resisting fatigue cracking as claimed in claim 1, wherein: the width of the positioning groove A (141) is matched with that of the support plate B (15), and the width of the positioning groove B (151) is matched with that of the support plate A (14).

3. The pressure-resistant inner box bottom plate capable of resisting fatigue cracking as claimed in claim 1, wherein: the two sides of the supporting plate B (15) are respectively provided with a splicing block A (152) and a splicing block B (154), the inner sides of the splicing block A (152) and the splicing block B (154) are provided with a fixed insertion block (153) and a fixed insertion hole (155), and the sizes of the fixed insertion block (153) and the fixed insertion hole (155) are matched.

4. The pressure-resistant inner box bottom plate capable of resisting fatigue cracking as claimed in claim 3, wherein: the splicing block A (152) and the splicing block B (154) are spliced and then matched with the size of the support plate B (15).

5. The pressure-resistant inner box bottom plate capable of resisting fatigue cracking as claimed in claim 1, wherein: the bottom plate is characterized in that the bottom plate body (1) is open at the upper end, the sealing plate (11) is arranged at the upper end of the bottom plate body (1), fixing feet (12) are arranged on two sides of the bottom plate body (1), fixing beads (13) are arranged on the inner sides of the fixing feet (12), and the fixing beads (13) are matched with grooves formed in the side faces of the sealing plate (11).

6. The pressure-resistant inner box bottom plate capable of resisting fatigue cracking as claimed in claim 1, wherein: the internal structures of the supporting plate A (14) and the supporting plate B (15) are the same.

7. The pressure-resistant inner box bottom plate capable of resisting fatigue cracking as claimed in claim 6, wherein: a triangular plate A (142) and a triangular plate B (143) are arranged inside the supporting plate A (14), and the triangular plate B (143) is arranged inside the triangular plate A (142) and is installed in an inclined mode.

8. The pressure-resistant inner box bottom plate capable of resisting fatigue cracking according to claim 5, wherein: the sealing plate (11) comprises a mounting plate body (111) and lifting springs (112) arranged inside the mounting plate body (111), the mounting plate body (111) is provided with three layers, and the lifting springs (112) are arranged inside adjacent mounting plate bodies (111).