Tool box for valve maintenance

Abstract

The utility model discloses a toolbox for valve maintenance, which relates to the technical field of valve auxiliary equipment, and comprises a lower toolbox shell, the upper surface of the lower toolbox shell is rotatably connected with an upper toolbox shell, the left and right parts of the front of the lower toolbox shell and the upper toolbox shell are fixedly provided with lock catches, and the left and right parts of the front of the lower toolbox shell and the upper toolbox shell are rotatably connected with the upper toolbox shell. Inner cavities of the opposite faces of the lower tool kit shell and the upper tool kit shell are fixedly connected with protection assemblies, and the inner cavity of the upper tool kit shell is fixedly connected with a plurality of inner storage assemblies. According to the tool box for valve maintenance, under the action of the second rubber pad and the rubber frame, a valve maintenance tool can be fixed between the lower portion of the tool box shell and the upper portion of the tool box shell and cannot be damaged, meanwhile, under the action of the limiting plate and the sliding rod, the valve maintenance tool can be fixed to the position between the lower portion of the tool box shell and the upper portion of the tool box shell. And the storage box can move in the inner cavity of the tool box shell under the action of the sliding block, so that small valve maintenance tools and parts are conveniently stored.

Description

Technical Field

[0001] The utility model relates to the technical field of valve auxiliary equipment, in particular to a tool box for valve maintenance. Background Art

[0002] A toolbox is a container for storing tools and various household items. It can be used for production, household, maintenance, fishing and other purposes. It is widely used and can be divided into mobile and fixed types. A mobile toolbox is also called a tool cart. Toolboxes are more likely to be used in maintenance. When some valves are damaged, maintenance workers will carry toolboxes with them for maintenance.

[0003] Chinese patent document CN208744783U discloses a portable toolbox for valve maintenance, including a toolbox outer shell, a metal cross bar fixed inside the toolbox outer shell, a first electric telescopic rod installed inside a groove opened on the lower surface of the outer shell of the toolbox, a directional wheel connected to the tail end of the first electric telescopic rod, a toolbox inner shell arranged inside the toolbox outer shell, and a first shock-absorbing spring and a second shock-absorbing spring arranged on the left and right surfaces of the outer shell of the toolbox, and a wrench placement area, a first placement area and a second placement area arranged on the surface of the inner shell of the toolbox. The utility model solves the problem that toolboxes are generally heavy, and it is physically demanding to carry them on the back, and the lack of effective protective measures affects the service life by arranging grooves, a first electric telescopic rod, directional wheels, a toolbox inner shell, a first shock-absorbing spring, a second shock-absorbing spring, a toolbox inner shell and a rubber gasket.

[0004] The existing technology has the following problems:

[0005] The tool box for valve maintenance cannot classify and store some small valve maintenance tools and parts when in use, which is inconvenient to use. In addition, the storage box cannot be quickly opened and fixed when the small valve maintenance tools and parts are in use, which affects the maintenance speed of the staff. Utility Model Content

[0006] The utility model provides a tool box for valve maintenance to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A toolbox for valve maintenance, comprising a toolbox shell lower portion, the upper surface of the toolbox shell lower portion being rotatably connected to the toolbox shell upper portion, the left and right portions of the toolbox shell lower portion and the front of the toolbox shell upper portion being fixedly installed with lock buckles, the inner cavities of the toolbox shell lower portion and the toolbox shell upper portion on opposite sides being fixedly connected with protective components, the inner cavity of the toolbox shell being fixedly connected with a plurality of internal storage components, the outer walls of the plurality of internal storage components being movably connected to the inner cavities of the protective components respectively, and the lower surfaces of the middle portions of the plurality of internal storage components being fixedly installed with fixing components.

[0009] Preferably, the protective component includes a rubber pad 2, the outer wall of the rubber pad 2 is fixedly connected to the inner cavity under the tool box shell, the bottom of the inner cavity of the rubber pad 2 is fixedly connected to a rubber spacer, the upper surface of the rubber spacer overlaps the lower surfaces of a number of fixed components, the inner wall of the rubber pad 2 is clamped with a rubber frame, and the outer wall of the rubber frame is fixedly connected to the inner cavity on the tool box shell.

[0010] Preferably, the internal storage component includes a storage box, the outer wall of the storage box is movably connected to the inner cavity of the toolbox shell and the rubber frame, the left and right sides of the storage box are fixedly connected with sliders, the outer walls of the two sliders are slidably connected to limit plates, the inner cavities of the upper and lower parts of the two sliders are movably connected with sliding rods, and the upper and lower sides of the sliding rods are respectively fixedly connected to the inner cavity of the limit plates.

[0011] Preferably, the left and right parts of the lower surface of the storage box are fixedly connected with rubber pads 1, and the two rubber pads 1 are respectively located on the left and right sides of the fixed component, and the outer wall of the rubber pad 1 is movably connected to the inner cavity of the rubber frame.

[0012] Preferably, the fixing assembly comprises a fixing block, the upper surface of the fixing block is fixedly connected to the lower surface of the storage box, two symmetrical moving plates are clamped on the left and right sides of the fixing block, and the opposite surfaces of the two moving plate guide rods are fixedly connected with springs.

[0013] Preferably, the opposing surfaces of the upper parts of the two movable plates are fixedly connected with toothed plates and the two toothed plates are located above the springs, the opposing surfaces of the two toothed plates are meshed with gears, the outer wall of the lower part of the gear is movably sleeved with the inner cavity of the fixed block, the upper surface of the gear is fixedly connected with a threaded sleeve, the inner cavity of the threaded sleeve is threadedly sleeved with a threaded rod, the upper surface of the threaded rod is fixedly connected with a cross clamping column, the outer wall of the cross clamping column is plugged into the inner cavity of the fixed block, the outer wall of the upper part of the cross clamping column is plugged with a clamping block and the clamping block is located above the fixed block, and the outer wall of the clamping block is fixedly connected to the inner cavity of the rubber frame.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a tool box for valve maintenance. Through the action of the rubber pad 2 and the rubber frame, the valve maintenance tools can be fixed between the lower part and the upper part of the tool box shell without causing damage to the tools. At the same time, through the action of the limit plate and the slide bar, the storage box can be moved in the inner cavity of the tool box shell under the action of the slide bar, so as to facilitate the storage of small valve maintenance tools and parts.

[0016] 2. The utility model provides a tool box for valve maintenance. Through the action of a movable plate, a toothed plate, a gear, a threaded sleeve, a threaded rod and a cross clamping column, the threaded rod is moved downward, thereby causing the cross clamping column to move downward into the inner cavity of a fixed block. At this time, the storage box can be pulled out, and at the same time, through the action of a spring, the threaded rod and the cross clamping column are moved upward again. Under the action of the cross clamping column, the fixed block and the clamping block are fixed together, thereby quickly restricting and fixing the storage box, thereby facilitating quick opening and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the opening structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the protective component of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the internal storage component of the utility model;

[0021] Figure 5 It is a side sectional structural schematic diagram of the fixing block of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the fixing component of the utility model.

[0023] In the figure: 1, under the tool box shell; 2, on the tool box shell; 3, lock; 4, internal storage component; 5, protection component; 6, fixing component; 41, storage box; 42, rubber pad 1; 43, slider; 44, slide bar; 45, limit plate; 51, rubber pad 2; 52, rubber spacer; 53, rubber frame; 61, clamping block; 62, fixing block; 63, moving plate; 64, spring; 65, toothed plate; 66, gear; 67, threaded sleeve; 68, threaded rod; 69, cross clamping column. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 , Figure 2 As shown, a tool box for valve maintenance comprises a tool box housing lower 1, the upper surface of the tool box housing lower 1 is rotatably connected to the tool box housing upper 2, the left and right parts in front of the tool box housing lower 1 and the tool box housing upper 2 are fixedly installed with lock buckles 3, the inner cavities of the tool box housing lower 1 and the tool box housing upper 2 opposite surfaces are fixedly connected with a protective component 5, the inner cavity of the tool box housing upper 2 is fixedly connected with a plurality of inner storage components 4, the outer walls of the plurality of inner storage components 4 are respectively movably sleeved with the inner cavities of the protective components 5, and the lower surfaces of the middle parts of the plurality of inner storage components 4 are fixedly installed with fixing components 6;

[0026] By opening the lock 3, the upper part 2 of the tool box shell is rotated open, wherein under the action of the protective component 5, the valve maintenance tools can be stably stored between the lower part 1 of the tool box shell and the upper part 2 of the tool box shell. When in use, by opening the fixing component 6, the internal storage component 4 is pulled out, so that the small valve maintenance tools and parts stored in the inner cavity of the internal storage component 4 can be taken out for use.

[0027] like Figure 3 , Figure 4 As shown, the protective component 5 includes a rubber pad 51, the outer wall of the rubber pad 51 is fixedly connected to the inner cavity of the tool box housing 1, the bottom of the inner cavity of the rubber pad 51 is fixedly connected to a rubber spacer 52, the upper surface of the rubber spacer 52 overlaps the lower surface of the plurality of fixed components 6, the inner wall of the rubber pad 51 is clamped with a rubber frame 53, and the outer wall of the rubber frame 53 is fixedly connected to the inner cavity of the tool box housing 2;

[0028] Through the action of the rubber pad 51 and the rubber frame 53, the valve maintenance tool can be fixed between the lower tool box housing 1 and the upper tool box housing 2 without causing damage thereto.

[0029] The inner storage assembly 4 includes a storage box 41, the outer wall of the storage box 41 is movably connected to the inner cavity of the tool box shell 2 and the rubber frame 53, the left and right sides of the storage box 41 are fixedly connected with sliders 43, the outer walls of the two sliders 43 are slidably connected with the limit plate 45, the inner cavities of the upper and lower parts of the two sliders 43 are movably connected with slide rods 44, and the upper and lower sides of the slide rods 44 are respectively fixedly connected to the inner cavity of the limit plate 45;

[0030] Through the action of the limiting plate 45 and the slide bar 44, the storage box 41 can be moved in the inner cavity of the tool box housing 2 under the action of the slider 43, so as to facilitate the storage of small valve maintenance tools and parts.

[0031] The left and right parts of the lower surface of the storage box 41 are fixedly connected with rubber pads 1 42, and the two rubber pads 1 42 are respectively located on the left and right sides of the fixing component 6, and the outer wall of the rubber pad 1 42 is movably connected with the inner cavity of the rubber frame 53;

[0032] Through the action of the rubber pad 42, the tool box housing 2 can restrict and fix the valve maintenance tool when it is closed.

[0033] like Figure 5 , Figure 6 As shown, the fixing assembly 6 includes a fixing block 62, the upper surface of the fixing block 62 is fixedly connected to the lower surface of the storage box 41, and two symmetrical moving plates 63 are clamped on the left and right sides of the fixing block 62, and the opposite surfaces of the guide rods of the two moving plates 63 are fixedly connected with springs 64;

[0034] Through the action of the spring 64, the movable plate 63 can return to its original position when the pressure is lost, so that the threaded rod 68 and the cross clamping column 69 can move upward again. Under the action of the cross clamping column 69, the fixed block 62 and the clamping block 61 are fixed together, thereby quickly restricting and fixing the storage box 41.

[0035] The opposite surfaces of the upper parts of the two movable plates 63 are fixedly connected with tooth plates 65 and the two tooth plates 65 are located above the spring 64. The opposite surfaces of the two tooth plates 65 are meshed with gears 66. The outer wall of the lower part of the gear 66 is movably sleeved with the inner cavity of the fixed block 62. The upper surface of the gear 66 is fixedly connected with a threaded sleeve 67. The inner cavity of the threaded sleeve 67 is threadedly sleeved with a threaded rod 68. The upper surface of the threaded rod 68 is fixedly connected with a cross clamping column 69. The outer wall of the cross clamping column 69 is plugged into the inner cavity of the fixed block 62. The outer wall of the upper part of the cross clamping column 69 is plugged with a clamping block 61 and the clamping block 61 is located above the fixed block 62. The outer wall of the clamping block 61 is fixedly connected to the inner cavity of the rubber frame 53.

[0036] By pressing the two movable plates 63, the two movable plates 63 move toward each other under the action of the guide rod, so that the two tooth plates 65 move toward each other, and under the push of the two tooth plates 65, the gear 66 drives the threaded sleeve 67 to rotate, so that the threaded rod 68 rotates. Since the shape of the cross clamping column 69 is a cross, the threaded rod 68 moves downward under the action of the cross clamping column 69, so that the cross clamping column 69 moves downward into the inner cavity of the fixed block 62, and the storage box 41 can be pulled out at this time, so as to facilitate quick opening and fixing.

[0037] The working principle of the utility model is as follows: by opening the lock catch 3, the upper part 2 of the tool box shell is rotated and opened, wherein under the action of the rubber pad 2 51 and the rubber frame 53, the valve maintenance tool can be fixed between the lower part 1 of the tool box shell and the upper part 2 of the tool box shell without causing damage thereto; when in use, by pressing the two movable plates 63, the two movable plates 63 move toward each other under the action of the guide rod, thereby causing the two tooth plates 65 to move toward each other, and under the push of the two tooth plates 65, the gear 66 drives the threaded sleeve 67 to rotate, thereby causing the threaded rod 68 to rotate; since the shape of the cross clamping column 69 is a cross direction, under the action of the cross clamping column 69, the threaded rod 68 moves downward, thereby causing the cross clamping column 69 to move downward into the inner cavity of the fixed block 62, and the storage box 41 can be pulled out at this time, so that the small valve maintenance tools and parts stored in the inner cavity of the inner storage component 4 can be taken out for use.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tool box for valve maintenance, comprising a tool box housing (1), characterized in that: The upper surface of the toolbox shell lower part (1) is rotatably connected to the toolbox shell upper part (2), the left and right parts in front of the toolbox shell lower part (1) and the toolbox shell upper part (2) are fixedly installed with lock buckles (3), the inner cavities of the opposing surfaces of the toolbox shell lower part (1) and the toolbox shell upper part (2) are fixedly connected with a protective component (5), the inner cavity of the toolbox shell upper part (2) is fixedly connected with a plurality of internal storage components (4), the outer walls of the plurality of internal storage components (4) are respectively movably connected to the inner cavities of the protective component (5), and the lower surfaces of the middle parts of the plurality of internal storage components (4) are fixedly installed with fixing components (6).

2. A tool box for valve maintenance according to claim 1, characterized in that: The protective component (5) comprises a second rubber pad (51), the outer wall of which is fixedly connected to the inner cavity of the lower toolbox shell (1), the bottom of the inner cavity of the second rubber pad (51) is fixedly connected to a rubber spacer (52), the upper surface of the rubber spacer (52) overlaps the lower surfaces of a plurality of fixed components (6), the inner wall of the second rubber pad (51) is clamped with a rubber frame (53), and the outer wall of the rubber frame (53) is fixedly connected to the inner cavity of the upper toolbox shell (2).

3. A tool box for valve maintenance according to claim 2, characterized in that: The internal storage component (4) comprises a storage box (41), the outer wall of the storage box (41) is movably connected to the inner cavity of the tool box shell (2) and the rubber frame (53), the left and right sides of the storage box (41) are fixedly connected with sliders (43), the outer walls of the two sliders (43) are slidably connected to the limit plate (45), the inner cavities of the upper and lower parts of the two sliders (43) are movably connected with sliding rods (44), and the upper and lower sides of the sliding rods (44) are respectively fixedly connected to the inner cavity of the limit plate (45).

4. A tool box for valve maintenance according to claim 3, characterized in that: The left and right parts of the lower surface of the storage box (41) are fixedly connected to a rubber pad (42), and the two rubber pads (42) are respectively located on the left and right sides of the fixed component (6), and the outer wall of the rubber pad (42) is movably sleeved with the inner cavity of the rubber frame (53).

5. A tool box for valve maintenance according to claim 4, characterized in that: The fixing assembly (6) comprises a fixing block (62), the upper surface of the fixing block (62) being fixedly connected to the lower surface of the storage box (41), two symmetrical moving plates (63) being clamped on the left and right sides of the fixing block (62), and springs (64) being fixedly connected to the opposite surfaces of the guide rods of the two moving plates (63).

6. A tool box for valve maintenance according to claim 5, characterized in that: The opposing surfaces of the upper parts of the two movable plates (63) are fixedly connected with tooth plates (65), and the two tooth plates (65) are located above the spring (64); the opposing surfaces of the two tooth plates (65) are meshed with gears (66); the outer wall of the lower part of the gear (66) is movably sleeved with the inner cavity of the fixed block (62); the upper surface of the gear (66) is fixedly connected with a threaded sleeve (67); the inner cavity of the threaded sleeve (67) is threadedly sleeved with a threaded rod (68); the upper surface of the threaded rod (68) is fixedly connected with a cross clamping column (69); the outer wall of the cross clamping column (69) is plugged into the inner cavity of the fixed block (62); the outer wall of the upper part of the cross clamping column (69) is plugged with a clamping block (61), and the clamping block (61) is located above the fixed block (62); the outer wall of the clamping block (61) is fixedly connected with the inner cavity of the rubber frame (53).

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