CN219636012U - Overflow box of tank container - Google Patents
Overflow box of tank container Download PDFInfo
- Publication number
- CN219636012U CN219636012U CN202320520872.5U CN202320520872U CN219636012U CN 219636012 U CN219636012 U CN 219636012U CN 202320520872 U CN202320520872 U CN 202320520872U CN 219636012 U CN219636012 U CN 219636012U
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- Prior art keywords
- transmission piece
- box
- bolt
- transmission
- latch
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- 230000005540 biological transmission Effects 0.000 claims abstract description 106
- 238000000034 method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Closures For Containers (AREA)
Abstract
The utility model provides an overflow box of a tank container, which comprises: the box body, the box cover, the bolt component and the linkage component; the bolt component comprises a transmission piece, a bolt and a driving unit; the bolt is connected to the transmission piece, and the driving unit is fixed on the box body; the driving unit is arranged between the box cover and the transmission piece and is matched with the transmission piece. According to the overflow box of the tank container, the box body is welded on the tank body, the box cover is hinged on the box body, and the box cover is provided with the pin hole. In the bolt component of the overflow box, the transmission piece is matched with the box cover through the linkage component, so that the transmission piece can drive the box cover to turn over. Meanwhile, one end of the transmission piece is connected with a bolt matched with the pin hole, so that when the driving unit drives the transmission piece to move, the transmission piece can drive the bolt to be separated from or inserted into the pin hole, and the box cover can be driven to turn over through the linkage assembly at the same time, thereby opening or closing the box cover, and further simplifying the opening or closing of the overflow box.
Description
Technical Field
The utility model relates to the technical field of tank containers, in particular to an overflow box of a tank container.
Background
The top of a traditional tank container (hereinafter referred to as a tank box) is generally provided with an overflow box and an overflow box cover, so that the function of protecting a top valve is achieved. The existing overflow box and box cover are usually locked by using a bolt. When the operator of the tank needs to load and unload the tank, clean the tank, and the like, the operator needs to climb onto the top of the tank to manually operate the overflow box.
However, the existing latch, due to its own structural limitations, requires the following operations when operating the overflow box: firstly, manually pulling out the bolt, then lifting the box cover, turning over the box cover, and finally completely opening the box cover; when closing the overflow box: firstly, the box cover is manually rotated, then the box cover is closed, then the bolt is inserted, and finally the bolt is locked, so that the overflow box is closed. The operation needs manual operation, and the operation action is complex and tedious. In addition, when the overflow box is closed, due to the operation of workers, after the box cover is closed, a locking bolt is forgotten manually, so that the overflow box is lifted up in the transportation process, and even a valve part is damaged.
Disclosure of Invention
The utility model aims to provide an overflow box of a tank container, which aims to solve the technical problem of simplifying the opening or closing of the overflow box by controlling the release or locking of a bolt while opening or closing the box cover of the overflow box.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an overflow box for a tank container, comprising: the box body is arranged on the tank body; a lid having opposite first and second sides; the first side of the box cover is hinged to the box body, and a pin hole is formed in the box cover; the bolt assembly comprises a transmission piece, a bolt arranged on one side of the transmission piece and a driving unit used for driving the transmission piece to move; the bolt is connected to the transmission piece and can move along with the transmission piece so as to be inserted into or separated from the pin hole; the driving unit is fixed on the box body; the linkage assembly is arranged between the box cover and the transmission piece and is matched with the transmission piece; when the transmission piece drives the bolt to be separated from the pin hole, the transmission piece drives the box cover to be opened through the linkage assembly; when the transmission piece drives the bolt to be inserted into the pin hole, the transmission piece drives the box cover to be closed through the linkage assembly.
In one embodiment of the utility model, the transmission member is capable of sliding in a straight line relative to the case; the transmission part is provided with a transmission part and an idle part which are connected in the sliding direction; when the transmission piece drives the bolt to move from the insertion position to the release position, the transmission piece and the linkage assembly are matched to move from the idle part to the transmission part, so that the transmission piece can drive the linkage assembly to open the box cover in the process of continuously moving forwards; when the transmission piece drives the bolt to move from the disengaging position to the inserting position, the transmission piece and the linkage assembly are matched to move from the transmission part to the idle part, so that the transmission piece can drive the linkage assembly to close the box cover in the moving process.
In one embodiment of the utility model, the box body is provided with a sliding rail; the sliding rail is arranged at one side of the box body hinged with the box cover; the transmission piece is connected to the sliding rail in a sliding way.
In one embodiment of the utility model, the linkage assembly includes a idler gear and a driven gear; the transmission part is provided with a transmission rack; the driven gear is fixed on the box cover; the inert gear is rotatably arranged on the box body and meshed between the driven gear and the transmission rack.
In one embodiment of the utility model, the latch assembly further comprises a connecting rod; one end of the connecting rod is fixed on the transmission piece, and the other end of the connecting rod is provided with a mounting part; the bolt is slidably connected to the connecting plate through the mounting part.
In one embodiment of the present utility model, the mounting portion is a mounting hole; the bolt is provided with a first shaft part and a second shaft part; the first shaft portion is in clearance fit with the mounting hole, the second shaft portion is in interference fit with the mounting hole, and the bolt is detachably connected with the mounting portion through adjusting the fit between the first shaft portion and the mounting hole and the fit between the second shaft portion and the mounting hole.
In one embodiment of the present utility model, a handle is further provided on the latch to manually adjust the connection between the latch and the mounting portion through the handle and drive the latch to insert into or separate from the pin hole.
In one embodiment of the present utility model, the box body is provided with a clamping part, and the clamping part is used for clamping the handle part so as to fix the plug pin.
In one embodiment of the present utility model, the latch assembly further includes a latch slide, the latch slide being fixed to the case, the latch being slidably disposed within the latch slide.
In one embodiment of the utility model, the latch assembly further comprises a guide member fixed to the case, and the connecting rod is slidably disposed on the guide member to guide the translation of the connecting rod.
According to the technical scheme, the utility model has at least the following advantages and positive effects:
in the utility model, the box body of the overflow box is arranged on the tank body, the box cover is hinged on the box body, and the box cover is provided with a pin hole. Meanwhile, in the bolt component of the overflow box, the transmission piece is matched with the box cover through the linkage component, so that the transmission piece can drive the box cover to turn over. In addition, one end of the transmission piece is connected with a bolt matched with the pin hole, so that when the driving unit drives the transmission piece to move, the transmission piece can drive the bolt to be separated from or inserted into the pin hole. Therefore, in the process that the transmission piece drives the bolt to be separated from the pin hole, the transmission piece drives the box cover to be opened through the linkage assembly; in the process that the transmission piece drives the bolt to be inserted into the pin hole, the transmission piece drives the box cover to be closed and locked through the linkage assembly, and then the opening or closing of the overflow box is simplified.
Drawings
Fig. 1 is a schematic diagram of a front view of an overflow box of a tank container according to an embodiment of the utility model.
Fig. 2 is a schematic diagram of a top view of an overflow box of the tank container of fig. 1.
Fig. 3 is a schematic view of a lid opening process of an overflow box of the tank container of fig. 1.
Fig. 4 is a schematic view of the tank container of fig. 1 with the lid of the overflow box open.
Fig. 5 is a schematic view of a lid closing process of an overflow box of the tank container of fig. 1.
Fig. 6 is a schematic view of manual adjustment of the handle portion of the overflow box of the tank container of fig. 1.
The reference numerals are explained as follows:
1-a tank body; 10-a box body; 11-a slide rail; 12-clamping part; 20-box cover; 21-a first side; 22-a second side; 23-pin holes; 24-lid handle; 30-a plug pin assembly; 31-a transmission member; 32-a plug pin; 33-a drive unit; 34-connecting rods; 35-a bolt sliding sleeve; 36-a guide; 40-linkage assembly; 41-an idler gear; 42-driven gear; 311-a transmission part; 312-empty part; 321-a first shaft portion; 322-a second shaft portion; 323-handle part; 341-an installation part; 342-connection plates.
Detailed Description
Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that in the embodiments shown in the drawings, indications of directions or positional relationships (such as up, down, left, right, front, rear, etc.) are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the description of the position of these elements changes, the indication of these directions changes accordingly.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The scheme is further illustrated by the following examples:
referring to fig. 1, the overflow box of the tank container of the present embodiment includes a box body 10, a box cover 20, a latch assembly 30, and a linkage assembly 40.
Wherein, the box body 10 is arranged on the tank body 1, and the box cover 20 is hinged on the box body 10 so as to be capable of overturning relative to the box body 10, thereby realizing the opening or closing of the box cover 20. The latch assembly 30 is used to lock the lid 20 to the case 10 to prevent the lid 20 from rotating relative to the case 10. The linkage assembly 40 is used for driving the box cover 20 to turn over in a linkage manner when the latch assembly 30 is moved, so as to open or close the box cover 20.
Referring to fig. 1, a sliding rail 11 is disposed on a box body 10, and the sliding rail 11 is disposed at a side where the box body 10 is hinged to a box cover 20. In the present embodiment, the sliding rail 11 is disposed below the linkage assembly 40 for slidably mounting the latch assembly 30, so that the latch assembly 30 can slide relative to the case 10.
Referring to fig. 1 and 2, the lid 20 has opposite first and second sides 21 and 22, and the first side 21 of the lid 20 is hinged to the case 10. The lid 20 is provided with a pin hole 23, and in this embodiment, the pin hole 23 is located near the second side 22 of the lid 20, so that the latch assembly 30 can be inserted into the pin hole 23 to more firmly lock the lid 20 to the case 10. In this embodiment, the pin hole 23 is provided in a plate member, and the plate member is welded to the lid 20. In other embodiments, the pin hole 23 may be disposed between the first side 21 and the second side 22, or may be disposed near the second side 22 to lock the lid 20 to the case 10.
It should be noted that in this embodiment, the lid 20 further includes a lid handle 24 disposed on the second side 22 to facilitate manual opening of the lid 20.
Further, the latch assembly 30 includes a transmission 31, a latch 32, and a driving unit 33. The transmission member 31 is slidably connected to the slide rail 11 such that the transmission member 31 can slide in a straight line with respect to the case 10. The latch 32 is disposed on one side of the transmission member 31 and is connected to the transmission member 31 so as to be movable along with the transmission member 31. The latch 32 is used to be inserted into or removed from the pin hole 23 to lock or unlock the cover 20. Namely, when the bolt 32 is inserted into the pin hole 23, the box cover 20 can be locked on the box body 10, so that the box cover 20 is prevented from being automatically opened; when the latch 32 is disengaged from the pin hole 23, the cover 20 can be released from the case 10. The driving unit 33 is fixed on the box body 10 and drives the connecting transmission member 31 to drive the transmission member 31 to move.
It should be noted that the driving unit 33 may be configured as a cylinder, a motor, or the like, so as to drive the transmission member 31 to move under the driving of the cylinder or the motor.
In the present embodiment, the transmission member 31 has a transmission portion 311 and an idle portion 312 connected in the sliding direction. The linkage assembly 40 is disposed between the box cover 20 and the transmission member 31, and cooperates with the transmission member 31 to drive the box cover 20 to turn over.
That is, during the process that the transmission member 31 drives the latch 32 to move from the insertion position to the release position, the cooperation of the transmission member 31 and the linkage assembly 40 moves from the idle portion 312 to the transmission portion 311, as shown in fig. 3, that is, when the idle portion 312 of the transmission member 31 cooperates with the linkage assembly 40, the linkage assembly 40 does not rotate; after the latch 32 is separated from the pin hole 23, the transmission part 311 of the transmission member 31 is matched with the linkage assembly 40 in the process of continuing to move forward, so that the linkage assembly 40 can be driven to rotate and the box cover 20 can be opened, as shown in fig. 4, and at the moment, the transmission part 311 is continuously matched with the linkage assembly 40. When the transmission member 31 drives the latch 32 to move from the release position to the insertion position, the transmission portion 311 of the transmission member 31 is first matched with the linkage assembly 40, so as to drive the box cover 20 to be closed. And after the lid 20 is closed, in the process that the transmission member 31 continues to move forward, the cooperation of the transmission member 31 and the linkage assembly 40 moves from the transmission portion 311 to the idle portion 312, so that the transmission member 31 can continue to drive the latch 32 to move forward, and the latch 32 is inserted into the pin hole 23, as shown in fig. 5.
Referring to fig. 1 and 6, the latch assembly 30 further includes a connecting rod 34. One end of the connecting rod 34 is fixed to the transmission member 31, and the other end is provided with a mounting portion 341. The latch 32 is slidably coupled to the connection plate by a mounting portion 341.
In this embodiment, the connecting rod 34 is further provided with a connecting plate 342, the mounting portion 341 is disposed on the connecting plate 342, and the connecting plate 342 is disposed on an end portion of the connecting rod 34. In the present embodiment, the mounting portion 341 is a mounting hole.
As shown in fig. 6, the plug 32 is provided with a first shaft portion 321 and a second shaft portion 322. The first shaft portion 321 is in clearance fit with the mounting hole, and the second shaft portion 322 is in interference fit with the mounting hole, so that the plug pin 32 and the mounting portion 341 can be detachably connected by adjusting the fit of the first shaft portion 321 and the second shaft portion 322 with the mounting hole. That is, when the first shaft portion 321 is fitted to the mounting hole, the first shaft portion 321 is clearance-fitted to the mounting hole, so that the latch 32 can be moved relative to the connection rod 34, whereby the latch 32 can be manually operated to enable the latch 32 to be inserted into or separated from the pin hole 23, thereby manually opening or closing the cover 20; when the second shaft portion 322 is matched with the mounting hole, the second shaft portion 322 is in interference fit with the mounting hole, so that the bolt 32 is fixed on the connecting rod 34 and can move along with the connecting rod 34, and is inserted into or separated from the pin hole 23 under the driving of the driving member 31.
Referring to fig. 6, a handle portion 323 is further provided on the latch 32 to manually adjust the connection of the latch 32 with the mounting portion 341 by the handle portion 323 and drive the latch 32 to be inserted into or separated from the pin hole 23. I.e., by manually moving the latch 32 by the handle 323, the connection of the first shaft portion 321 or the second shaft portion 322 of the latch 32 to the mounting portion 341 is adjusted, i.e., the fit between the first shaft portion 321 or the second shaft portion 322 and the mounting hole is adjusted, thereby facilitating the detachment or fixation of the latch 32 from the connection rod 34.
In addition, the box body 10 is provided with a clamping part 12, and the clamping part 12 is used for clamping a handle part 323 to fix the bolt 32, so that the bolt 32 is prevented from shaking when the bolt 32 is manually operated, and further the work is affected.
Referring to fig. 6, the latch assembly 30 further includes a latch sliding sleeve 35, the latch sliding sleeve 35 is fixed to the case 10, and the latch 32 is slidably disposed in the latch sliding sleeve 35. In this embodiment, the latch slide 35 is used to define the degree of freedom of the latch 32 so that the latch 32 moves only in the same direction.
In addition, the latch assembly 30 further includes a guide 36, the guide 36 being fixed to the case 10, and the link 34 being slidably disposed on the guide 36 to guide translation of the link 34. In this embodiment, the guide 36 is capable of guiding and restraining the latch 32 so that the latch 32 can move in the same direction.
Referring to fig. 1, the linkage assembly 40 includes a idler gear 41 and a driven gear 42. In the present embodiment, the transmission portion 311 is provided with a transmission rack that meshes with the idler gear 41 to cause the idler gear 41 to transmit with the transmission member 31 via the transmission rack. The idler part 312 is a flat part and does not mesh with the idler gear 41, i.e. the idler part 312 is a redundant arrangement, so that the idler gear 41 does not drive the driving member 31 when the idler gear 41 is positioned on the idler part 312. In this embodiment, the driven gear 42 is fixed on the lid 20, the inert gear 41 is rotatably disposed on the box body 10 and meshed between the driven gear 42 and the driving rack, so that the driving rack can drive the inert gear 41 to rotate, and the inert gear 41 drives the driven gear 42 and the lid 20 to rotate, thereby opening or closing the lid 20.
It should be noted that, in other embodiments, the linkage assembly 40 may be configured as a roller driven by friction, and in this embodiment, the driving portion 311 is provided with a friction portion, and the roller is in friction fit with the driving portion 311, so as to drive the linkage assembly 40 and the box cover 20 to rotate, and further open the box cover 20. Meanwhile, in this embodiment, the idle portion 312 is configured as a smooth portion that cannot be friction-fitted with the roller, so as to avoid the roller from driving with the idle portion 312.
While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. An overflow box for a tank container, comprising:
the box body is arranged on the tank body;
a lid having opposite first and second sides; the first side of the box cover is hinged to the box body, and a pin hole is formed in the box cover;
the bolt assembly comprises a transmission piece, a bolt arranged on one side of the transmission piece and a driving unit used for driving the transmission piece to move; the bolt is connected to the transmission piece and can move along with the transmission piece so as to be inserted into or separated from the pin hole; the driving unit is fixed on the box body; and
the linkage assembly is arranged between the box cover and the transmission piece and is matched with the transmission piece; in the process that the transmission piece drives the bolt to be separated from the pin hole, the transmission piece drives the box cover to be opened through the linkage assembly; in the process that the transmission piece drives the bolt to be inserted into the pin hole, the transmission piece drives the box cover to be closed through the linkage assembly.
2. The overflow box of a tank container according to claim 1, wherein the transmission member is linearly slidable with respect to the box body; the transmission part is provided with a transmission part and an idle part which are connected in the sliding direction; when the transmission piece drives the bolt to move from the insertion position to the release position, the transmission piece and the linkage assembly are matched to move from the idle part to the transmission part, so that the transmission piece can drive the linkage assembly to open the box cover in the process of continuously moving forwards; when the transmission piece drives the bolt to move from the disengaging position to the inserting position, the transmission piece and the linkage assembly are matched to move from the transmission part to the idle part, so that the transmission piece can drive the linkage assembly to close the box cover in the moving process.
3. The overflow box of a tank container according to claim 1, wherein the box body is provided with a sliding rail; the sliding rail is arranged at one side of the box body hinged with the box cover; the transmission piece is connected to the sliding rail in a sliding way.
4. The overflow box of a tank container of claim 2, wherein the linkage assembly comprises an idler gear and a driven gear; the transmission part is provided with a transmission rack; the driven gear is fixed on the box cover; the inert gear is rotatably arranged on the box body and meshed between the driven gear and the transmission rack.
5. The overflow box of a tank container of claim 1, wherein the latch assembly further comprises a connecting rod; one end of the connecting rod is fixed on the transmission piece, and the other end of the connecting rod is provided with a mounting part; the bolt is slidably connected to the connecting rod through the mounting part.
6. The overflow box of a tank container as claimed in claim 5, wherein the mounting part is a mounting hole; the bolt is provided with a first shaft part and a second shaft part; the first shaft portion is in clearance fit with the mounting hole, the second shaft portion is in interference fit with the mounting hole, and the bolt is detachably connected with the mounting portion through adjusting the fit between the first shaft portion and the mounting hole and the fit between the second shaft portion and the mounting hole.
7. The overflow box of a tank container as claimed in claim 5, wherein a handle is further provided on the latch to manually adjust the connection of the latch to the mounting part through the handle and to drive the latch to be inserted into or separated from the pin hole.
8. The overflow box of a tank container as claimed in claim 7, wherein a clamping portion is provided on the box body, the clamping portion being used for clamping the handle portion to fix the latch.
9. The overflow box of a tank container of claim 5, wherein the latch assembly further comprises a latch slide secured to the box body, the latch being slidably disposed within the latch slide.
10. The overflow box of a tank container of claim 5, wherein the latch assembly further comprises a guide secured to the box body, the connecting rod slidably disposed on the guide to guide translation of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320520872.5U CN219636012U (en) | 2023-03-15 | 2023-03-15 | Overflow box of tank container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320520872.5U CN219636012U (en) | 2023-03-15 | 2023-03-15 | Overflow box of tank container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219636012U true CN219636012U (en) | 2023-09-05 |
Family
ID=87819395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320520872.5U Active CN219636012U (en) | 2023-03-15 | 2023-03-15 | Overflow box of tank container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219636012U (en) |
-
2023
- 2023-03-15 CN CN202320520872.5U patent/CN219636012U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |