Hydraulic bolt storage equipment

Abstract

The utility model belongs to the technical field of maintenance equipment, and discloses a hydraulic bolt storage device which comprises a plurality of storage boxes, each storage box comprises a box body and a box cover, the box cover is arranged on the box body in an opening and closing mode and forms a storage space together with the box body, the storage space is used for storing hydraulic bolts, and for each storage box, the upper end of the box body is provided with a positioning slot. Positioning inserting heads are arranged at the lower end of the box body in a protruding mode and right face the positioning inserting grooves in the vertical direction, when two adjacent storage boxes are stacked, the positioning inserting heads of the storage box located on the upper portion are inserted into the positioning inserting grooves of the storage box located on the lower portion, and the positioning inserting heads and the positioning inserting grooves are fixedly connected through connecting pieces. According to the hydraulic bolt storage equipment, the hydraulic bolts can be properly stored, the storage boxes with different numbers can be selected to store the hydraulic bolts according to the number of the bolts to be stored and then are stacked, the storage space is flexibly adjusted, the occupied space is small, the practicability is high, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance equipment, in particular to a hydraulic bolt storage device. Background Art

[0002] At present, when carrying out maintenance on large machinery in nuclear power plants, it is often necessary to dismantle the hydraulic bolts on the large machinery, and then classify and store the hydraulic bolts, and then reinstall them after the maintenance is completed.

[0003] In actual operation, in order to properly store the disassembled hydraulic bolts, a storage box is often used to place the disassembled hydraulic bolts in. However, in order to provide as much storage space as possible, conventional storage boxes are often made very large, and cannot be flexibly adjusted according to the number of hydraulic bolts to be stored. Each use requires a lot of manpower to carry, occupies a large horizontal space, is inconvenient to transport, and increases labor costs. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic bolt storage device, which can not only properly store the hydraulic bolts, but also flexibly adjust the storage space according to the number of bolts to be stored, has a simple structure, is highly practical, occupies little space, and reduces labor costs.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A hydraulic bolt storage device comprises a plurality of storage boxes, wherein the storage boxes comprise a box body and a box cover, wherein the box cover can be opened and closed and is arranged on the box body and forms a storage space together with the box body, wherein the storage space is used to store hydraulic bolts;

[0007] For each storage box, a positioning slot is provided at the upper end of the box body, and a positioning plug is provided protruding from the lower end of the box body, and the positioning plug and the positioning slot are arranged opposite to each other in the vertical direction;

[0008] When two adjacent storage boxes are stacked, the positioning plug of the storage box located on the upper side is inserted into the positioning slot of the storage box located on the lower side, and the positioning plug is fixedly connected to the positioning slot via a connecting piece.

[0009] Preferably, a support plate group is arranged in the box body, and the support plate group includes a first support frame and a second support frame arranged at intervals along a first direction, the first support frame extends along the second direction and is provided with a plurality of first support grooves spaced apart, the second support frame extends along the second direction and is provided with a plurality of second support grooves spaced apart, the first support grooves and the second support grooves are arranged in one-to-one correspondence, and the corresponding first support grooves and second support grooves are used to jointly support a hydraulic bolt.

[0010] Preferably, the box body is composed of a bottom plate and a plurality of side panels, and the support plate group is fixedly supported on the bottom plate.

[0011] Preferably, the first support groove and the second support groove are configured to be in an arc shape or a V shape.

[0012] Preferably, the box cover and the box body are hingedly connected via a hinge.

[0013] Preferably, a hydraulic support rod is further provided between the box body and the box cover, and the hydraulic support rod is suitable for supporting the box cover after the box cover is fully opened relative to the box body.

[0014] Preferably, the box body is provided with a first connecting head, the box cover is provided with a second connecting head, one end of the hydraulic support rod is hinged to the first connecting head, and the other end of the hydraulic support rod is hinged to the second connecting head.

[0015] Preferably, the connecting member is configured as a screw connection member, a first connecting hole penetrating to the positioning slot is opened on the box body, a second connecting hole is opened on the positioning plug, and the screw connection member passes through the first connecting hole and is threadedly connected with the second connecting hole.

[0016] Preferably, the material of the side panels is set to EVA.

[0017] Preferably, the first support frame and the second support frame are made of nylon.

[0018] Beneficial effects:

[0019] The hydraulic bolt storage device provided by the utility model can select different numbers of storage boxes according to the number of hydraulic bolts to be stored. When storing, the box cover is opened, and the disassembled hydraulic bolts are placed in the box body. When the box body is full of hydraulic bolts, the box cover is closed. The storage space formed by the box body and the box cover can properly store the hydraulic bolts to prevent the hydraulic bolts from being damaged or lost. When one storage box is full and the box cover is closed, another empty storage box is stacked and placed on the fully loaded storage box. Specifically, the positioning plug of the storage box located above is plugged into the positioning slot of the storage box located below, and the positioning plug and the positioning slot are fixedly connected by a connecting piece. Then the box cover of the storage box above is opened to continue to store the hydraulic bolts, and so on until all the hydraulic bolts are stored. The hydraulic bolt storage device can not only properly store the hydraulic bolts, but also flexibly adjust the storage space according to the number of bolts to be stored. It has a simple structure, strong practicality, small lateral space occupation, and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a structural schematic diagram of the storage box provided by the utility model;

[0021] Figure 2 It is a structural schematic diagram of the hydraulic bolt storage device provided by the utility model.

[0022] In the figure:

[0023] 1. Storage box; 11. Box body; 111. Side panel; 12. Box cover; 121. Second connector; 13. Hinge; 14. Hydraulic support rod; 151. Positioning slot; 1511. First connecting hole; 152. Positioning plug; 1521. Second connecting hole; 153. Connector;

[0024] 2. Support plate assembly; 21. First support frame; 211. First support groove; 22. Second support frame; 221. Second support groove;

[0025] 3. Hydraulic bolts. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0030] This embodiment provides a hydraulic bolt storage device. Figure 1 to Figure 2 As shown, the hydraulic bolt storage device includes a plurality of storage boxes 1, and the storage box 1 includes a box body 11 and a box cover 12. The box cover 12 can be opened and closed and is arranged on the box body 11 and forms a storage space together with the box body 11. The storage space is used to store hydraulic bolts 3. For each storage box 1, a positioning slot 151 is provided at the upper end of the box body 11, and a positioning plug 152 is protruding from the lower end of the box body 11. The positioning plug 152 and the positioning slot 151 are arranged opposite to each other in the vertical direction. When two adjacent storage boxes 1 are stacked, the positioning plug 152 of the storage box 1 located at the upper side is inserted into the positioning slot 151 of the storage box 1 located at the lower side, and the positioning plug 152 and the positioning slot 151 are fixedly connected by a connector 153.

[0031] The hydraulic bolt storage device provided in this embodiment can select different numbers of storage boxes 1 according to the number of hydraulic bolts 3 to be stored. When storing, the box cover 12 is opened, and the disassembled hydraulic bolts 3 are placed in the box body 11. When the box body 11 is full of hydraulic bolts 3, the box cover 12 is closed. The storage space formed by the box body 11 and the box cover 12 can properly store the hydraulic bolts 3 to prevent the hydraulic bolts 3 from being damaged or lost. When one storage box 1 is full and the box cover 12 is closed, another empty storage box 1 is stacked and placed on the full storage box 1. Specifically, the positioning plug 152 of the upper storage box 1 is plugged into the positioning slot 151 of the lower storage box 1, and the positioning plug 152 is fixedly connected to the positioning slot 151 through the connector 153. Then, the box cover 12 of the upper storage box 1 is opened to continue storing the hydraulic bolts 3, and so on until all the hydraulic bolts 3 are stored. The hydraulic bolt storage device can not only properly store the hydraulic bolts 3, but also flexibly adjust the storage space according to the number of bolts to be stored. It has a simple structure, strong practicality, small lateral space occupation, and reduces labor costs.

[0032] Specifically, the box body 11 is provided with a connecting piece at one side of the positioning slot 151 , and the positioning slot 151 is opened on the connecting piece.

[0033] Specifically, the connecting member 153 is configured as a screw-connecting member, a first connecting hole 1511 penetrating to the positioning slot 151 is provided on the box body 11, a second connecting hole 1521 is provided on the positioning plug 152, and the screw-connecting member passes through the first connecting hole 1511 and is threadedly connected with the second connecting hole 1521. The connecting member 153 is configured as a screw-connecting member, which has a simple structure and is easy to operate. The screw-connecting member can be configured as a screw or a bolt, which is not limited here.

[0034] In this embodiment, a support plate group 2 is arranged in the box body 11, and the support plate group 2 includes a first support frame 21 and a second support frame 22 arranged at intervals along the first direction. The first support frame 21 extends along the second direction and is provided with a plurality of first support grooves 211 spaced apart from each other. The second support frame 22 extends along the second direction and is provided with a plurality of second support grooves 221 spaced apart from each other. The first support grooves 211 and the second support grooves 221 are arranged in a one-to-one correspondence, and the corresponding first support grooves 211 and the second support grooves 221 are used to jointly support a hydraulic bolt 3. Figure 1 The direction a is the first direction, and the direction b is the second direction. In this embodiment, the first direction and the second direction are perpendicular to each other.

[0035] Specifically, the first support frame 21 extends along the second direction and is provided with A first support grooves 211 at intervals, and the second support frame 22 extends along the second direction and is provided with A second support grooves 221 at intervals, so that the support plate group 2 can jointly support A hydraulic bolts 3 under the fully loaded condition. The first support groove 211 and the second support groove 221 can jointly support the opposite ends of the hydraulic bolt 3, thereby realizing reliable support and proper storage of the hydraulic bolt 3.

[0036] Specifically, the plurality of first support grooves 211 on the first support frame 21 are arranged at equal intervals along the second direction, and the plurality of second support grooves 221 on the second support frame 22 are arranged at equal intervals along the second direction.

[0037] Specifically, the first brackets 21 and the second brackets 22 are alternately arranged in a plurality of groups, for example, two groups, along the first direction, that is, the box body 11 can store a plurality of rows of hydraulic bolts 3 .

[0038] Specifically, the material of the first support frame 21 and the second support frame 22 is set to nylon. Nylon is a polymer synthetic material with higher strength than ordinary plastics, and its bending strength, tensile strength and impact resistance are very excellent. The strength of nylon material is related to the promotion method and material composition of its production process. Products formed after nylon processing are often used as industrial materials in the fields of machinery, electronics, automobiles, sports equipment, etc.

[0039] Specifically, the box body 11 is composed of a bottom plate and a plurality of side panels 111, and the support plate group 2 is fixedly supported on the bottom plate. In this embodiment, four side panels 111 are provided, and the four side panels 111 together form a rectangular frame structure.

[0040] Specifically, the material of the side panel 111 is set to be EVA. EVA (ethylene-vinyl acetate copolymer) is the full name of ethylene-vinyl acetate copolymer, which has good processability, water resistance, corrosion resistance and reliable buffering performance, and is suitable for supporting the hydraulic bolts 3.

[0041] In this embodiment, the first support groove 211 and the second support groove 221 are configured in an arc shape or a V shape, so as to better fit the outer contour of the hydraulic bolt 3 and support the hydraulic bolt 3 more reliably.

[0042] In this embodiment, the box cover 12 and the box body 11 are hingedly connected via a hinge 13 .

[0043] Specifically, each box body 11 is correspondingly provided with two box covers 12 , which are arranged opposite to each other and are in the shape of double doors, and each box cover 12 is provided with a handle to facilitate operators to open the box cover 12 .

[0044] In this embodiment, a hydraulic support rod 14 is further provided between the box body 11 and the box cover 12, and the hydraulic support rod 14 is suitable for supporting the box cover 12 after the box cover 12 is fully opened relative to the box body 11. By providing the hydraulic support rod 14, the box cover 12 in the opened state can be reliably supported, so that the box cover 12 can be reliably maintained in the opened state.

[0045] Specifically, a first connector (not shown) is provided on the box body 11 , a second connector 121 is provided on the box cover 12 , one end of the hydraulic support rod 14 is hinged to the first connector, and the other end of the hydraulic support rod 14 is hinged to the second connector 121 .

[0046] In this embodiment, four first connectors, four second connectors 121 and four hydraulic support rods 14 are provided in a one-to-one correspondence, and each two corresponding first connectors, four second connectors 121 and four hydraulic support rods 14 correspond to one box cover 12 .

[0047] As an optional embodiment, a driving member is further provided between the box body 11 and the box cover 12, and the driving member can automatically control the box cover 12 to open or close relative to the box body 11. Specifically, the driving member is configured as an electric push rod, the fixed end of the electric push rod is hinged to the box body 11, and the telescopic end of the electric push rod is hinged to the box cover 12. By extending and retracting the telescopic end of the electric push rod relative to the fixed end, the opening and closing of the box cover 12 can be automatically controlled.

[0048] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A hydraulic bolt storage device, characterized in that: The invention comprises a plurality of storage boxes (1), wherein the storage boxes (1) comprise a box body (11) and a box cover (12), wherein the box cover (12) is openably arranged on the box body (11) and forms a storage space together with the box body (11), wherein the storage space is used to store hydraulic bolts (3); For each storage box (1), a positioning slot (151) is provided at the upper end of the box body (11), and a positioning plug (152) is protruding from the lower end of the box body (11), and the positioning plug (152) and the positioning slot (151) are arranged opposite to each other in the vertical direction; When two adjacent storage boxes (1) are stacked, the positioning plug (152) of the storage box (1) located on the upper side is plugged into the positioning slot (151) of the storage box (1) located on the lower side, and the positioning plug (152) and the positioning slot (151) are connected via a connecting piece (153); A support plate group (2) is arranged in the box body (11), and the support plate group (2) comprises a first support frame (21) and a second support frame (22) which are arranged at intervals along a first direction, the first support frame (21) extends along a second direction and is provided with a plurality of first support grooves (211) at intervals, the second support frame (22) extends along the second direction and is provided with a plurality of second support grooves (221) at intervals, the first support grooves (211) and the second support grooves (221) are arranged in a one-to-one correspondence, and the corresponding first support grooves (211) and the second support grooves (221) are used to jointly support a hydraulic bolt (3).

2. The hydraulic bolt storage device according to claim 1, characterized in that: The box body (11) is composed of a bottom plate and a plurality of side panels (111) which are enclosed together, and the support plate group (2) is fixedly supported on the bottom plate.

3. The hydraulic bolt storage device according to claim 1, characterized in that: The shapes of the first supporting groove (211) and the second supporting groove (221) are set to be arc-shaped or V-shaped.

4. The hydraulic bolt storage device according to claim 1, characterized in that: The box cover (12) and the box body (11) are hingedly connected via a hinge (13).

5. The hydraulic bolt storage device according to claim 1, characterized in that: A hydraulic support rod (14) is also provided between the box body (11) and the box cover (12), and the hydraulic support rod (14) is suitable for supporting the box cover (12) after the box cover (12) is fully opened relative to the box body (11).

6. The hydraulic bolt storage device according to claim 5, characterized in that: The box body (11) is provided with a first connecting head, the box cover (12) is provided with a second connecting head (121), one end of the hydraulic support rod (14) is hinged to the first connecting head, and the other end of the hydraulic support rod (14) is hinged to the second connecting head (121).

7. The hydraulic bolt storage device according to claim 1, characterized in that: The connecting member (153) is configured as a screw-connecting member, the box body (11) is provided with a first connecting hole (1511) penetrating to the positioning slot (151), the positioning plug (152) is provided with a second connecting hole (1521), and the screw-connecting member penetrates the first connecting hole (1511) and is threadedly connected to the second connecting hole (1521).

8. The hydraulic bolt storage device according to claim 2, characterized in that: The material of the side panel (111) is set to be EVA.

9. The hydraulic bolt storage device according to claim 1, characterized in that: The material of the first support frame (21) and the second support frame (22) is nylon.

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