Dustproof cover tool

Abstract

The utility model relates to the technical field of ship construction, in particular to a dustproof cover tool which comprises a dustproof cover plate, a plurality of bolt receding holes are formed in the edge of the dustproof cover plate at intervals in the circumferential direction of the dustproof cover plate, receding openings are formed in the edge of the dustproof cover plate, and the receding openings are used for receding a guardrail base. The prompting nameplate is fixedly arranged on the upper end face of the dustproof cover plate, and the prompting nameplate is used for marking the functions of the dustproof cover plate; and the handle is rotationally arranged at the upper end of the dustproof cover plate. The hatch can be shielded, pollution of non-operation areas is reduced, invalid cleaning operation is reduced, and the ship body building progress is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of shipbuilding, in particular to a dust cover tooling. Background Art

[0002] During the shipbuilding process, both safety and quality need to be ensured. Among them, it cannot be ignored that the quality of the on-site environment will also affect the construction safety and quality. Creating a good construction environment is essential. During this process, cleaning almost runs through the entire shipbuilding stage.

[0003] At present, a large amount of waste residues will be generated during the construction of each process in the general block construction of the ship, such as grinding dust, welding slag, gas cutting / carbon gouging slag, etc. Since the liquid tank hatch is open and unshielded in the non-joining area, the cabin is prone to splashing and accumulation of garbage dust due to the influence of construction in other areas, and the paint coating in the hatch area is easily damaged by the spark splash of welding and carbon gouging in other areas, damaging the integrity of the cabin paint, that is, many non-operation areas are easily polluted. The traditional manual cleaning has low efficiency, especially the cleaning of garbage in narrow cabins is more difficult and costly. In addition, it is necessary to repaint and renovate the damaged paint in the cabin, consuming too much management energy and cost in ineffective operations, and delaying the overall hull construction progress.

[0004] Therefore, a dust cover tooling is needed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dust cover tooling, which can shield the hatch, reduce the pollution of non-operation areas, reduce ineffective cleaning operations, and ensure the hull construction progress.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] The dust cover tooling includes:

[0008] A dust cover plate, along the circumference of the dust cover plate, a plurality of bolt avoidance holes are spaced apart at the edge of the dust cover plate, and an avoidance opening is provided at the edge of the dust cover plate, and the avoidance opening is used to avoid the guardrail base;

[0009] A prompt nameplate, the prompt nameplate is fixedly arranged on the upper end surface of the dust cover plate, and the prompt nameplate is used to mark the function of the dust cover plate;

[0010] A handle, the handle is rotatably arranged on the upper end of the dust cover plate.

[0011] In some embodiments, it further includes a ventilation hole cover, a ventilation hole is provided on the dust cover plate, and the ventilation hole cover is covered at the ventilation hole.

[0012] In some embodiments, a hinge is provided between the ventilation hole cover and the dust-proof cover plate. One end of the hinge is connected to the ventilation hole cover, and the other end of the hinge is connected to the dust-proof cover plate.

[0013] In some embodiments, a locking assembly is provided between the dust-proof cover plate and the ventilation hole cover, and the locking assembly is used to lock the position of the ventilation hole cover relative to the dust-proof cover plate.

[0014] In some embodiments, the locking assembly includes an adsorbent, and the adsorbent is fixedly arranged on the ventilation hole cover.

[0015] In some embodiments, the locking assembly further includes a fixing plate, the fixing plate is fixedly arranged on the upper end surface of the ventilation hole cover, a positioning groove is formed in the fixing plate, and the adsorbent is embedded in the positioning groove.

[0016] In some embodiments, two mounting seats are fixedly arranged on the upper end surface of the dust-proof cover plate, the two mounting seats are arranged at intervals relative to each other, and the handle is rotatably arranged on the mounting seats.

[0017] In some embodiments, an anti-slip structure is arranged on the surface of the handle.

[0018] In some embodiments, a coding nameplate is further included, and the coding nameplate is fixedly arranged on the upper end surface of the dust-proof cover plate.

[0019] In some embodiments, a process nameplate is further included, and the process nameplate is fixedly arranged on the upper end surface of the dust-proof cover plate.

[0020] Advantages of the present utility model:

[0021] A dust-proof cover tooling provided by the present utility model has a plurality of bolt avoidance holes spaced at intervals along the circumference of the dust-proof cover plate at the edge of the dust-proof cover plate, and an avoidance opening is formed at the edge of the dust-proof cover plate, and the avoidance opening is used to avoid the guardrail base. A prompt nameplate is fixedly arranged on the upper end surface of the dust-proof cover plate, and the prompt nameplate is used to mark the function of the dust-proof cover plate. A handle is rotatably arranged on the upper end of the dust-proof cover plate. Since the dust-proof cover plate has bolt avoidance holes and an avoidance opening, the bolts at the hatch are located in the bolt avoidance holes, and the avoidance opening can avoid the guardrail base, so that the dust-proof cover plate can directly cover the hatch. By setting the prompt nameplate, the function of the dust-proof cover plate is reminded to avoid being misused at the construction site. By setting the handle, it is convenient for turnover. The dust-proof cover tooling can shield the hatch, reduce the pollution of the non-operation area, reduce the ineffective cleaning operation, and ensure the hull construction progress. Description of the drawings

[0022] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments of the present utility model. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the content of the embodiments of the present utility model and these drawings.

[0023] Figure 1 It is a schematic diagram of a dust-proof cover tooling of the present utility model;

[0024] Figure 2 It is a schematic diagram of the installation of a dust-proof cover tooling of the present utility model at the hatch;

[0025] Figure 3 It is a schematic diagram of the ventilation hole cover in an open state in a dust-proof cover tooling of the present utility model.

[0026] In the figure:

[0027] 100, guardrail; 110, guardrail base; 200, exhaust duct; 1, dust-proof cover plate; 11, bolt avoidance hole; 12, avoidance opening; 13, prompt nameplate; 14, coding nameplate; 15, process nameplate; 16, ventilation hole; 2, handle; 21, mounting seat; 3, ventilation hole cover; 31, hinge; 4, locking component; 41, fixing plate; 42, adsorbent. Specific embodiments

[0028] Before explaining any embodiments of the present application in detail, it should be understood that the present application is not limited to the structural details and component arrangements described in the following description or shown in the above drawings.

[0029] In the present application, the terms "including", "comprising", "having" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, the element defined by the statement "including one..." does not exclude the existence of other identical elements in the process, method, article or device including that element.

[0030] In this application, the terms "connected", "combined", "coupled", and "mounted" can be direct connections, combinations, couplings, or mountings, or indirect connections, combinations, couplings, or mountings. Among them, for example, a direct connection means that two parts or components are connected together without an intermediate member, and an indirect connection means that two parts or components are respectively connected to at least one intermediate member, and these two parts or components are connected through the intermediate member. In addition, "connected" and "coupled" are not limited to physical or mechanical connections or couplings, and may include electrical connections or couplings.

[0031] In this application, those of ordinary skill in the art will understand that the functions performed by components can be performed by one component, multiple components, one part, or multiple parts. Similarly, the functions performed by parts can also be performed by one part, one component, or a combination of multiple parts.

[0032] In this application, the orientation terms such as "upper", "lower", "left", "right", "front", and "back" are described based on the orientation and positional relationship shown in the drawings, and should not be construed as limiting the embodiments of this application. In addition, in the context, it should also be understood that when it is mentioned that one element is connected "above" or "below" another element, it can not only be directly connected "above" or "below" another element, but also be indirectly connected "above" or "below" another element through an intermediate element. It should also be understood that the orientation terms such as the upper side, lower side, left side, right side, front side, and back side not only represent the positive orientation, but can also be understood as the side orientation. For example, the lower side can include directly below, lower left, lower right, lower front, and lower back, etc.

[0033] During the process of shipbuilding, in order to be able to block the hatch, reduce the pollution of the non-operation area, reduce ineffective cleaning operations, and ensure the hull construction progress, as Figures 1 - 3 shown, the present utility model provides a dust cover tooling. The dust cover tooling includes a dust cover plate 1, a warning nameplate 13, and a handle 2.

[0034] Among them, a plurality of bolt avoidance holes 11 are spaced apart along the circumference of the dust cover plate 1 at the edge of the dust cover plate 1, and an avoidance opening 12 is formed at the edge of the dust cover plate 1. The avoidance opening 12 is used to avoid the guardrail base 110. The warning nameplate 13 is fixedly arranged on the upper end surface of the dust cover plate 1, and the warning nameplate 13 is used to mark the function of the dust cover plate 1. The handle 2 is rotatably arranged on the upper end of the dust cover plate 1.

[0035] Since the dust-proof cover plate 1 has bolt avoidance holes 11 and avoidance openings 12, the bolts at the hatch are located in the bolt avoidance holes 11, and the avoidance openings 12 can avoid the guardrail base 110, enabling the dust-proof cover plate 1 to directly cover the hatch. By setting the prompt nameplate 13, the function of the dust-proof cover plate 1 is reminded to avoid being misused at the construction site. By setting the handle 2, it is convenient for turnover. The dust-proof cover tooling can block the hatch, reduce the pollution of the non-operation area, reduce the ineffective cleaning operation, and ensure the hull construction progress.

[0036] In some embodiments, the bolt avoidance holes 11 on the dust-proof cover plate 1 are larger than the standard hatch cover bolt holes of the hatch, making the dust-proof cover plate 1 a general-purpose dust-proof cover, suitable for installation on hatch bases of more specifications and sizes. The larger bolt avoidance holes 11 are to ensure that bolts with different spacings on different hatch bases can be inserted into the bolt avoidance holes 11.

[0037] In some embodiments, according to safety regulations, installation guardrails 100 are installed on the hatch manholes. The safety guardrails 100 are fixed to the manhole base of the hatch through the guardrail bases 110 and are fixed by bolts. Since the dust-proof cover tooling is different from the formal hatch cover, to ensure the applicability of this dust-proof cover tooling, without removing the safety guardrail 100, that is, without affecting safety regulations, by opening the avoidance opening 12 on the dust-proof cover plate 1, it is ensured that the safety guardrail 100 will not be removed during the installation of the dust-proof cover.

[0038] In some embodiments, the dust-proof cover tooling further includes a ventilation hole cover 3. A ventilation hole 16 is opened on the dust-proof cover plate 1, and the ventilation hole cover 3 is covered at the ventilation hole 16. The purpose of setting the ventilation hole 16 is that when there are more than two hatches in a closed cabin, in the case of needing to enter the cabin for construction, only one dust-proof cover tooling needs to be lifted to allow people to enter the cabin, and the other dust-proof cover tooling can open the ventilation hole cover 3, pass the exhaust duct 200 through the ventilation hole 16 and pull it into the cabin to perform exhaust ventilation in advance or continuously, ensure air convection in the cabin, reduce safety problems caused by the accumulation of combustible gases, toxic gases, etc., and at the same time reduce the overall removal of the dust-proof cover tooling to reduce the pollution area of the cabin.

[0039] In some embodiments, a hinge 31 is provided between the ventilation hole cover 3 and the dust-proof cover plate 1. One end of the hinge 31 is connected to the ventilation hole cover 3, and the other end of the hinge 31 is connected to the dust-proof cover plate 1. Through the above settings, it can be ensured that the ventilation hole cover 3 is installed on the dust-proof cover plate 1 and is convenient for rotating to open or close.

[0040] In some embodiments, a locking component 4 is provided between the dust-proof cover plate 1 and the ventilation hole cover 3, and the locking component 4 is used to lock the position of the ventilation hole cover 3 relative to the dust-proof cover plate 1. By providing the locking component 4, it is possible to lock the dust-proof cover plate 1 when the ventilation hole 16 does not need to be opened, so that the ventilation hole cover 3 blocks the ventilation hole 16 and prevents impurities or sundries from entering the cabin.

[0041] In some embodiments, the locking component 4 includes an adsorbing member 42, and the adsorbing member 42 is fixedly arranged on the ventilation hole cover 3. In this embodiment, the adsorbing member 42 is a magnet. It can stably connect the ventilation hole cover 3 and the dust-proof cover plate 1, and can also quickly rotate and open the ventilation hole cover 3 when it needs to be opened later. In some embodiments, the adsorbing member 42 can also use a suction cup as the adsorbing member 42, and no more restrictions are imposed here. In other embodiments, the locking component 4 can also adopt a clamping form, and no more restrictions are imposed here.

[0042] In some embodiments, the locking component 4 further includes a fixing plate 41, the fixing plate 41 is fixedly arranged on the upper end surface of the ventilation hole cover 3, a positioning groove is formed on the fixing plate 41, and the adsorbing member 42 is embedded in the positioning groove. By providing the fixing plate 41 and the positioning groove, it is convenient to fix and install the adsorbing member 42.

[0043] In some embodiments, two mounting seats 21 are fixedly arranged on the upper end surface of the dust-proof cover plate 1, the two mounting seats 21 are arranged at intervals relative to each other, and the handle 2 is rotatably arranged on the mounting seats 21. Through the above settings, it is convenient to install the handle 2.

[0044] In some embodiments, an anti-slip structure is provided on the surface of the handle 2. Specifically, the anti-slip structure can be an anti-slip sleeve, and the anti-slip sleeve is fixedly sleeved on the handle 2, which can prevent hand slippage when turning the dust-proof cover tooling. In other embodiments, the anti-slip structure can also adopt anti-slip lines, anti-slip grooves or anti-slip bumps, and no more restrictions are imposed here.

[0045] In some embodiments, the dust-proof cover tooling further includes a coding nameplate 14, and the coding nameplate 14 is fixedly arranged on the upper end surface of the dust-proof cover plate 1. The purpose is to facilitate the ledger management of the dust-proof cover tooling and standardize the identification and management of requisition, installation and recycling.

[0046] In some embodiments, the dust-proof cover tooling further includes a process nameplate 15, and the process nameplate 15 is fixedly arranged on the upper end surface of the dust-proof cover plate 1. Through the above settings, the purpose is to standardize the use of the dust-proof cover tooling and remind the users how to operate and use this dust-proof cover tooling correctly.

[0047] Before the construction in the sub-assembly stage, install the dust-proof cover tooling at the hatch in the non-joining and non-operating area to ensure that the dust, oxy-fuel cutting slag, etc. generated during the operation in other areas will not splash into the intact cabin in the non-joining and non-operating area, reduce the pollution of such cabins, reduce subsequent repetitive cleaning and paint renovation, and reduce the input of ineffective labor.

[0048] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Dust cover tooling, characterized in that: include: A dust cover plate (1), wherein a plurality of bolt avoidance holes (11) are provided at intervals along the circumference of the dust cover plate (1) and at the edge of the dust cover plate (1), and a avoidance opening (12) is provided at the edge of the dust cover plate (1), wherein the avoidance opening (12) is used to avoid a guardrail base (110); A reminder nameplate (13), the reminder nameplate (13) being fixedly arranged on the upper end surface of the dustproof cover plate (1), the reminder nameplate (13) being used to mark the function of the dustproof cover plate (1); A handle (2), wherein the handle (2) is rotatably arranged on the upper end of the dustproof cover plate (1).

2. The dust cover tooling according to claim 1, characterized in that: It also comprises a ventilation hole cover (3); a ventilation hole (16) is provided on the dust cover plate (1); and the ventilation hole cover (3) is arranged to cover the ventilation hole (16).

3. The dust cover tooling according to claim 2, characterized in that: A hinge (31) is provided between the ventilation hole cover (3) and the dustproof cover plate (1), one end of the hinge (31) is connected to the ventilation hole cover (3), and the other end of the hinge (31) is connected to the dustproof cover plate (1).

4. The dust cover tooling according to claim 2, characterized in that: A locking assembly (4) is provided between the dustproof cover plate (1) and the ventilation hole cover (3), and the locking assembly (4) is used to lock the position of the ventilation hole cover (3) relative to the dustproof cover plate (1).

5. The dust cover tooling according to claim 4, characterized in that: The locking assembly (4) comprises a suction piece (42), and the suction piece (42) is fixedly arranged on the ventilation hole cover (3).

6. The dust cover tooling according to claim 5, characterized in that: The locking assembly (4) further comprises a fixing plate (41), wherein the fixing plate (41) is fixedly arranged on the upper end surface of the ventilation hole cover (3), and a positioning groove is provided on the fixing plate (41), and the adsorption member (42) is embedded in the positioning groove.

7. The dust cover tooling according to claim 1, characterized in that: Two mounting seats (21) are fixedly arranged on the upper end surface of the dustproof cover plate (1), the two mounting seats (21) are arranged relatively and spaced apart, and the handle (2) is rotatably arranged on the mounting seats (21).

8. The dust cover tooling according to claim 1, characterized in that: The surface of the handle (2) is provided with an anti-slip structure.

9. The dust cover tooling according to claim 1, characterized in that: It also comprises a coding nameplate (14), wherein the coding nameplate (14) is fixedly arranged on the upper end surface of the dustproof cover plate (1).

10. The dust cover tooling according to claim 1, characterized in that: It also comprises a process nameplate (15), wherein the process nameplate (15) is fixedly arranged on the upper end surface of the dustproof cover plate (1).

Images