Self-adaptive part storage box

Abstract

The invention is suitable for the field of nuclear power part storage, and discloses a self-adaptive part storage box. Comprising a box body with an opening in the upper portion, a bearing plate arranged in the box body, a plurality of limiting supporting pieces arranged on the bearing plate in a penetrating mode, a locking mechanism arranged in the box body and used for limiting movement of the limiting supporting pieces, and a reset mechanism arranged in the box body and used for resetting the limiting supporting pieces. Wherein the multiple limiting supporting pieces move downwards to form a cavity used for containing parts, and no downwards-moving limiting supporting piece on the periphery of the cavity forms a surrounding edge for limiting movement of the parts; when parts are placed in the box, the surfaces of the parts abut against the limiting supporting pieces, the limiting supporting pieces are pressed to move downwards, the limiting supporting pieces are clamped and limited with the locking mechanism when moving downwards, the locking mechanism limits movement of the limiting supporting pieces, and after the limiting supporting pieces move downwards, the limiting supporting pieces can be reset upwards again when the parts do not need to be placed. And the parts in other shapes are placed again.

Description

Technical Field

[0001] The present invention relates to the field of nuclear power component storage, and particularly to an adaptive component storage box. Background Art

[0002] At the nuclear power plant maintenance site, a large number of tools, maintenance spare parts, and parts disassembled from the equipment to be repaired are used. These parts include various types, shapes, and sizes, especially small parts such as bolts or valve cores. In order to avoid the loss of these parts and cause foreign object loss incidents, and to facilitate the smooth progress of maintenance activities, these parts are usually centrally stored in a component storage box. However, the existing component storage boxes used at the maintenance site place various parts in the same box, lacking storage positions and classification functions adapted to each part. Moreover, for components with high quality grades and small volumes, customizing special component storage boxes will incur high costs. At the same time, when maintenance personnel perform on-site maintenance tasks, using special storage tools is inconvenient and the practicability is poor. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an adaptive component storage box.

[0004] The technical solution adopted by the present invention to solve its technical problems is: constructing an adaptive component storage box, including: a box body with an open top, a supporting plate arranged inside the box body, a number of limiting and supporting members penetrating through the supporting plate, a locking mechanism arranged inside the box body and used to limit the movement of the limiting and supporting members, and a reset mechanism arranged inside the box body and used to reset the limiting and supporting members; wherein, a number of the limiting and supporting members move downward to form a chamber for accommodating components, and the non-downward moving limiting and supporting members around the chamber form a border for restricting the movement of components.

[0005] In some embodiments, a clamping portion is provided at one end of the limiting and supporting member close to the locking mechanism, and the clamping portion is a number of grooves provided on the limiting and supporting member, or the clamping portion is a number of raised rings provided on the limiting and supporting member.

[0006] In some embodiments, the supporting plate is provided with a number of first through holes for passing through the limiting and supporting members, the locking mechanism includes a locking plate arranged inside the box body, the locking plate is provided with a number of locking holes for limiting the limiting and supporting members, the locking holes are not concentric with the first through holes, and the limiting and supporting members move up and down through the first through holes and are clamped with the locking holes.

[0007] In some embodiments, a pin head with a diameter larger than the diameter of the first through hole is provided at one end of the limiting and supporting member close to the supporting plate.

[0008] In some embodiments, the reset mechanism is disposed between the pin head and the supporting plate, and the reset mechanism includes a first elastic reset member sleeved on the limit support member.

[0009] In some embodiments, guide rails are provided inside the box body, and the two guide rails are respectively disposed on both sides of the locking plate, and the locking plate moves relatively within the guide rails.

[0010] In some embodiments, at the position of the box body in the moving direction of the locking plate, a second through hole is provided for controlling the movement of the locking plate.

[0011] In some embodiments, a handle for controlling the movement of the locking plate is provided at one end of the locking plate close to the second through hole.

[0012] In some embodiments, a second elastic reset member is provided on one side of the locking plate away from the second through hole.

[0013] In some embodiments, there are at least two or more of the second elastic reset members, and a plurality of the second elastic reset members are arranged in a queue on the locking plate.

[0014] Implementing the adaptive part storage box of the present invention has the following beneficial effects: When a part is placed in the box, the surface of the part abuts against the limit support member, and the limit support member is pressed downwards. When the limit support member moves downwards, it is engaged and limited with the locking mechanism, and the locking mechanism restricts the movement of the limit support member. After a plurality of limit support members move downwards, a cavity similar to the shape of the placed part will be formed above the supporting plate. This cavity can limit the planar movement of the part. When there is no need to place a part, the limit support member can be reset upwards again, and other parts with different shapes can be placed again, realizing the reusable part box, which can store various shapes of parts and can be reused, reducing the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the present invention, the present invention will be further described below in conjunction with the drawings and embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0016] Figure 1 is an overall view of an adaptive part storage box in an embodiment of the present invention;

[0017] Figure 2 is a view of the adaptive part storage box in an embodiment of the present invention with the box body removed;

[0018] Figure 3 is a perspective view of an adaptive part storage box in an embodiment of the present invention with some limiting support members removed;

[0019] Figure 4 is a perspective view of an adaptive part storage box in an embodiment of the present invention with the limiting support members removed;

[0020] Figure 5 is a sectional view of an adaptive part storage box in an embodiment of the present invention;

[0021] Figure 6 is a structural diagram of a locking plate of an adaptive part storage box in an embodiment of the present invention;

[0022] Figure 7 is a structural diagram of a second elastic reset member of an adaptive part storage box in an embodiment of the present invention.

[0023] Reference Signs

[0024] 100, box body; 110, guide rail; 120, second through hole; 200, supporting plate; 210, first through hole; 211, sliding bearing; 300, locking plate; 310, locking hole; 320, handle; 330, mounting hole; 331, second elastic reset member; 400, limiting support member; 410, pin head; 411, smooth surface; 420, first elastic reset member; 430, clamping portion. Detailed implementation manners

[0025] In order to have a clearer understanding of the technical features, objectives, and effects of the present invention, the detailed implementation manners of the present invention will now be described with reference to the accompanying drawings. In the following description, it should be understood that the orientation or positional relationships indicated by "upper", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, with a specific orientation structure and operation, and are only for the convenience of describing the technical solution, rather than indicating that the device or element referred to must have a specific orientation. Therefore, it should not be construed as a limitation of the present invention.

[0026] It should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "connection", "fixation", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. When a component is referred to as "on" or "under" another component, the component can be "directly" or "indirectly" located above the other component, or there may also be one or more intermediate components. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", etc. can explicitly or implicitly include one or more of such features. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Figures 1 to 7 shows an adaptive parts storage box in an embodiment of the present invention. This adaptive parts storage box can be used for storing various parts in a nuclear power plant. It may include a box body 100 with an opening at the top, a supporting plate 200 arranged inside the box body 100, several limiting and supporting members 400 penetrating through the supporting plate 200, a locking mechanism arranged inside the box body 100 and used to limit the movement of the limiting and supporting members 400, and a reset mechanism arranged inside the box body and used to reset the limiting and supporting members 400; wherein, several of the limiting and supporting members 400 move downward to form a chamber for accommodating parts, and the non-downward-moving limiting and supporting members 400 around the chamber form a border for restricting the movement of parts.

[0028] When a part is placed in the box, the surface of the part abuts against the limiting and supporting member 400, and the limiting and supporting member 400 is pressed and moves downward. When the limiting and supporting member 400 moves downward, it is clamped and limited by the locking mechanism, and the locking mechanism restricts the movement of the limiting and supporting member 400. After several limiting and supporting members 400 move downward, a chamber similar to the shape of the placed part will be formed above the supporting plate 200. This chamber can restrict the planar movement of the part. When there is no need to place a part, the limiting and supporting member 400 can be reset upward again, and other parts with different shapes can be placed again, realizing the reusable parts box, which can effectively store various shaped parts and can be reused, reducing the usage cost.

[0029] In a specific embodiment, the limiting and supporting member 400 is in the shape of a long rod.

[0030] In a specific embodiment, a sliding bearing 211 is provided in the first through hole 210. The sliding bearing 211 is sleeved on the limit support member 400, and the sliding bearing 211 can greatly reduce the friction between the limit support member 400 and the support plate 200.

[0031] Figure 2 and Figure 3 It is shown that in one embodiment, the limit support member 400 may include a clamping portion 430 provided at one end of the limit support member 400 close to the locking mechanism. The clamping portion 430 is a plurality of grooves provided on the limit support member 400, or the clamping portion 430 is a plurality of raised circular rings provided on the limit support member 400. The clamping portion 430 may be a plurality of grooves provided on the limit support member 400, and is clamped with the locking hole 310 through the grooves; or the clamping portion 430 is a raised circular ring, and the raised circular ring is clamped with the locking hole 310.

[0032] Figure 2 and Figure 3 It is shown that in one embodiment, the limit support member 400 may include that the support plate 200 is provided with a plurality of first through holes 210 for passing through the limit support member 400. The locking mechanism includes a locking plate 300 provided in the box body 100. The locking plate 300 is provided with a plurality of locking holes 310 for limiting the limit support member 400. The locking holes 310 are not concentric with the first through holes 210. The limit support member 400 moves up and down through the first through holes 210 and is clamped with the locking holes 310. When the first through holes and the locking holes are not concentric, when the limit support member passes through the first through holes and the locking holes, it is inserted into the locking holes obliquely, so that the locking holes clamp the limit support member, thereby limiting and fixing the limit support member.

[0033] In a specific embodiment, the number of the first through holes 210 is the same as that of the locking holes 310.

[0034] Furthermore, the arrangement shape of the first through holes 210 is the same as the arrangement shape of the locking holes 310.

[0035] Figure 2 and Figure 3 It is shown that in one embodiment, the limit support member 400 may include a pin head 410 provided at one end of the limit support member 400 close to the support plate 200, and the diameter of the pin head 410 is larger than the diameter of the first through hole 210. The pin head 410 is clamped above the support plate 200 to play a limiting role and prevent the limit support member 400 from moving down too much and disengaging from the support plate 200.

[0036] In a specific embodiment, the diameter of the pin head 410 is smaller than the hole pitch between any two first through holes 210, because the pin heads 410 need to be closely arranged in the first through holes 210 and thus cannot interfere with each other.

[0037] Figure 1 , Figure 2 and Figure 3 show that in one embodiment, the limit support member 400 may include a smooth surface 411 on the upper part of the pin head 410 for supporting parts, and the smooth surface 411 can avoid damaging the parts.

[0038] In a specific embodiment, the top of the pin head 410 is a smooth plane.

[0039] Figure 1 , Figure 2 and Figure 3 show that in one embodiment, the limit support member 400 may include that the reset mechanism is arranged between the pin head 410 and the support plate 200. The reset mechanism includes a first elastic reset member 420 sleeved on the limit support member. The first elastic reset member 420 can apply a force to the pin head 410 in a direction away from the support plate 200. When the locking plate 300 moves and the first through hole 210 and the locking hole 310 are relatively concentric, the first elastic reset member 420 can reset the limit support member 400 to its original height.

[0040] Figure 3 and Figure 4 show that in one embodiment, the box body 100 may include guide rails 110 arranged inside the box body 100. The two guide rails 110 are respectively arranged on both sides of the locking plate 300. The locking plate 300 moves relatively within the guide rails 110, and the guide rails 110 can reduce the friction between the locking plate 300 and the box body 100, facilitating the movement of the locking plate 300.

[0041] Figure 1 and Figure 4 show that in one embodiment, the box body 100 may include a second through hole 120 for controlling the movement of the locking plate 300 at the position of the box body 100 in the moving direction of the locking plate 300. The user can control the movement of the locking plate 300 through the second through hole 120.

[0042] In a specific embodiment, the shape of the second through hole 120 is smaller than the shape of the locking plate 300.

[0043] Furthermore, both sides of the second through hole 120 are smaller than the shape of the locking plate 300 to limit both sides of the locking plate 300.

[0044] Figure 2 and Figure 6 show that in one embodiment, the locking plate 300 may include a handle 320 for controlling the movement of the locking plate 300 at one end of the locking plate 300 close to the second through hole 120. The handle 320 facilitates the user to control the locking plate 300.

[0045] In a specific embodiment, the handle 320 is disposed in the second through hole 120 , and the handle 320 can move in the second through hole 120 .

[0046] Figure 7 It is shown that the locking plate 300 may include a second elastic reset member on one side of the locking plate 300 away from the second through hole 120, and the second elastic reset member applies a lateral thrust to the locking plate 300, so that the locking hole 310 on the locking plate 300 is always not concentric with the first through hole 210, unless the user pushes the locking plate 300, thereby preventing the limiting support member 400 from being disengaged from the locking hole 310 due to the loosening of the locking plate 300.

[0047] In a specific embodiment, a plurality of mounting holes 330 are provided at the second elastic reset member of the locking plate 300 , and the second elastic reset member is installed in the mounting holes 330 .

[0048] In a specific embodiment, the first elastic return member and the second elastic return member are springs 420 .

[0049] Figure 1 , Figure 2 and Figure 5 It is shown that the second elastic return member may include at least two or more second elastic return members in one embodiment, and a plurality of second elastic return members are arranged in a row on the locking plate 300. The plurality of second elastic return members can make the thrust exerted on the locking plate 300 more uniform, and will not cause the locking plate 300 to tilt toward one side, thereby preventing the locking plate 300 from being stuck on the box.

[0050] It can be understood that the above embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, the above technical features can be freely combined without departing from the concept of the present invention, and several deformations and improvements can be made, which all belong to the protection scope of the present invention. Therefore, all equivalent changes and modifications made to the scope of the claims of the present invention should belong to the coverage of the claims of the present invention.

Claims

1. An adaptive part storage box, characterized in that, Comprising: A box body (100) with an upper opening, a supporting plate (200) arranged inside the box body (100), a number of limiting and supporting members (400) penetrating through the supporting plate (200), a locking mechanism arranged inside the box body (100) and used to limit the movement of the limiting and supporting members (400), and a reset mechanism arranged inside the box body and used to reset the limiting and supporting members; Wherein, a number of the limiting and supporting members (400) move downward to form a chamber for accommodating parts, and the non-moved-down limiting and supporting members (400) around the chamber form a border for restricting the movement of the parts.

2. The adaptive part storage box according to claim 1, wherein, One end of the limiting and supporting member (400) close to the locking mechanism is provided with a clamping portion (430), and the clamping portion (430) is a number of grooves arranged on the limiting and supporting member (400), or the clamping portion (430) is a number of raised rings arranged on the limiting and supporting member (400).

3. An adaptive part storage box according to claim 1, wherein, The supporting plate (200) is provided with a number of first through holes (210) for passing through the limiting and supporting members (400). The locking mechanism includes a locking plate (300) arranged inside the box body (100). The locking plate (300) is provided with a number of locking holes (310) for limiting the limiting and supporting members (400). The locking holes (310) are not concentric with the first through holes (210). The limiting and supporting members (400) move up and down through the first through holes (210) and are clamped with the locking holes (310).

4. The self - adaptive part storage box according to claim 3, wherein, One end of the limiting and supporting member (400) close to the supporting plate (200) is provided with a pin head (410) whose diameter is larger than the diameter of the first through hole (210).

5. An adaptive part storage box according to claim 4, wherein, The reset mechanism is arranged between the pin head (410) and the supporting plate (200), and the reset mechanism includes a first elastic reset member sleeved on the limiting and supporting member (400).

6. The self-adaptive part storage box according to claim 3, characterized in that, A guide rail (110) is arranged inside the box body (100). Two of the guide rails (110) are respectively arranged on both sides of the locking plate (300), and the locking plate (300) moves relatively inside the guide rails (110).

7. An adaptive part storage box according to claim 6, characterized in that, On the position of the box body (100) in the moving direction of the locking plate (300), a second through hole (120) is provided for controlling the movement of the locking plate (300).

8. An adaptive part storage box according to claim 7, wherein, One end of the locking plate (300) close to the second through hole (120) is provided with a handle (320) for controlling the movement of the locking plate (300).

9. An adaptive part storage box according to claim 7, wherein, On the side of the locking plate (300) away from the second through hole (120), a second elastic reset member (331) is provided.

10. An adaptive part storage box according to claim 9, characterized in that, The second elastic reset member (331) is at least two or more, and a number of the second elastic reset members (331) are arranged in a queue on the locking plate (300).

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