CN112660329A - Climbing protection tool for low-speed diesel engine frame - Google Patents
Climbing protection tool for low-speed diesel engine frame Download PDFInfo
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- CN112660329A CN112660329A CN202011376889.5A CN202011376889A CN112660329A CN 112660329 A CN112660329 A CN 112660329A CN 202011376889 A CN202011376889 A CN 202011376889A CN 112660329 A CN112660329 A CN 112660329A
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- diesel engine
- low
- protection tool
- speed diesel
- engine frame
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Abstract
The invention discloses a climbing protection tool for a low-speed diesel engine rack, which comprises a pair of fixing frames with symmetrical structures and a safety chain for connecting the fixing frames, wherein the fixing frames are provided with C-shaped clamps for fixing the fixing frames on the rack. The ascending and marking safety protection tool for the low-speed diesel engine frame realizes ascending and marking safety protection on the diesel engine frame through the steel pipe, the steel plate and the rotary fixing piece, has wide applicability and covers all frames. The protective tool is simple and convenient in structure and very simple to mount and dismount. The protection tool can be used repeatedly and has strong universality. The protection tool can greatly reduce climbing risks and insecurity during climbing and marking.
Description
Technical Field
The invention relates to the technical field of diesel engine tools, in particular to a climbing protection tool for a low-speed diesel engine frame.
Background
The diesel engine is the heart of a ship, the importance of the diesel engine is self-evident, so that all the parts are processed, each process is strictly executed according to the requirements of a process and a drawing, the scribing process is an indispensable part in machining, the scribing process is used for drawing a processing boundary line as the basis of processing a workpiece, checking whether the shape and the size of a blank are qualified or not by scribing and reasonably distributing the processing allowance, the scribing process is directly related to the processing quality of a subsequent low-speed diesel engine frame for the ship, and the personal safety of operators in each process is ensured while the scribing quality is ensured.
The climbing and scribing safety protection tool of the low-speed machine frame can reduce the potential safety hazard problem possibly caused in the scribing process of the low-speed diesel machine frame. In the scribing process of the novel low-speed diesel engine, the plane scribing work on the frame needs to be safely and quickly carried out.
Disclosure of Invention
The invention solves the technical problem that no safety protection tool special for ascending and marking lines of a diesel engine frame exists at present.
In order to solve the technical problem, the invention provides a climbing protection tool for a low-speed diesel engine rack, which comprises a pair of fixing frames with symmetrical structures and a safety chain for connecting the pair of fixing frames, wherein the fixing frames are provided with C-shaped clamps for fixing the fixing frames on the rack.
Optionally, the fixing frame includes a steel pipe, a steel plate fixed to the bottom of the steel pipe, and a rotary fixing member penetrating through the steel plate.
Optionally, the rotation fixing member includes a nut fixed to the steel plate, and a bolt penetrating through the nut and the steel plate.
Optionally, the bolt is provided with a positioning pressing plate at one end penetrating through the steel plate.
Optionally, the steel plate is a bent sheet metal part, the steel plate is shaped to include a long flat plate and a short flat plate which are arranged in parallel, and the same side of the long flat plate and the short flat plate is provided with a vertical plate.
Optionally, a projection of the positioning platen in the vertical direction intersects with a plane where the short flat plate is located.
Optionally, a projection of the positioning platen in the vertical direction is located in a plane of the short flat plate.
Optionally, a projection of the positioning platen in the vertical direction is located outside the plane of the short flat plate.
Optionally, the steel pipe is provided with a suspension loop, and safety buckles are arranged at two ends of the safety chain.
Optionally, the steel pipe and the steel plate, and the nut and the steel plate are all welded.
The technical scheme of the invention has the beneficial effects that:
the ascending and marking safety protection tool for the low-speed diesel engine frame realizes ascending and marking safety protection on the diesel engine frame through the steel pipe, the steel plate and the rotary fixing piece, has wide applicability and covers all frames. The protective tool is simple and convenient in structure and very simple to mount and dismount. The protection tool can be used repeatedly and has strong universality. The protection tool can greatly reduce climbing risks and insecurity during climbing and marking.
Drawings
Fig. 1 is a schematic structural view of a climbing protection tool for a low-speed diesel engine frame in an embodiment of the invention;
FIG. 2 is an enlarged view of the steel plate structure in the embodiment of the present invention.
The specific implementation mode is as follows:
the invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
Referring to fig. 1 and 2, an embodiment of the ascending protection tool for a low-speed diesel engine frame is shown, wherein the ascending protection tool comprises a pair of fixing frames with symmetrical structures and a safety chain 5 for connecting the pair of fixing frames, and the fixing frames are provided with C-shaped clamps for fixing the fixing frames on the frame.
In this embodiment, the fixing frame includes a steel pipe 1, a steel plate 2 fixed at the bottom of the steel pipe 1, and a rotary fixing member 3 penetrating through the steel plate 2; the rotary fixing member 3 includes a nut 32 fixed to the steel plate 2, and a bolt 31 penetrating the nut 32 and the steel plate 2; the bolt 31 is provided with a positioning presser plate 33 at one end penetrating the steel plate 2, and the steel plate 2 and the rotary fixing member 3 constitute a C-clip of the present embodiment.
In this embodiment, the steel plate 2 is a bent sheet metal member, the shape of the steel plate 2 includes a long flat plate 21 and a short flat plate 22 which are arranged in parallel, and the same side of the long flat plate 21 and the short flat plate 22 is provided with a vertical plate 23.
In this embodiment, the projection of the positioning platen 33 in the vertical direction intersects the plane of the short flat plate 22; of course, the projection of the positioning plate 33 in the vertical direction may be located in the plane of the short flat plate 22; of course, the projection of the positioning pressing plate 33 in the vertical direction may be located outside the plane of the short flat plate 22, as long as the fixation among the frame 6, the positioning pressing plate 33 and the short flat plate 22 is satisfied.
In this embodiment, steel pipe 1 is equipped with hangers 4, and safety chain 5 both ends have safety button 51, and steel pipe 1 and steel sheet 2, nut 32 are welded connection with steel sheet 2, and the welding makes the connection between each part more firm.
The features and functions of the present invention will be further understood from the following description.
The technical scheme of this embodiment is a safety protection instrument of ascending a height that is used for low-speed quick-witted frame ascending a height and uses when marking off, mainly plays the safety protection effect. The safety protection tool comprises a safety chain 5 made of a titanium alloy material, a steel pipe 1 made of the titanium alloy material, a steel plate 2 made of the titanium alloy material and a C-shaped clamp (the steel plate 2 and a rotary fixing piece 3 form the C-shaped clamp in the embodiment), a proper fixing position and a proper fixing thickness are selected, and the C-shaped clamp formed by combining a hexagonal bolt 31, a hexagonal nut 32 and the titanium alloy steel plate 2 is fixed on one ring of the periphery of a side plate of a machine frame 6, so that a scriber can be protected to safely perform machine frame ascending and scribing.
The method of use of this example is as follows:
The C-shaped clamps at the base part of the protection tool are fixed on two sides of the upper plane of the frame 6, the safety chain 5 is fixed on the hanging lug 4 of the steel pipe 1 of the safety fence through the safety buckle 51, and the scriber fixes the safety belt connected with the body on the safety chain 5 through the safety buckle.
The safety chain 5 is firstly dismantled, then the C-shaped clamp is dismantled, and then the whole protection tool is put into a warehouse.
Through experimental verification, the protection tool of the embodiment can increase the safety of the operator in climbing and scribing, is simple and convenient to install and dismantle, and improves the working efficiency of the rack scribing.
In conclusion, the ascending and scribing safety protection tool for the low-speed diesel engine frame is used for realizing ascending and scribing safety protection of the diesel engine frame through the steel pipe, the steel plate and the rotary fixing piece, and is wide in applicability and capable of covering all frames. The protective tool is simple and convenient in structure and very simple to mount and dismount. The protection tool can be used repeatedly and has strong universality. The protection tool can greatly reduce climbing risks and insecurity during climbing and marking.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a low-speed diesel engine frame is with protection instrument of ascending a height which characterized in that, including a pair of structure symmetry's mount and be used for connecting a pair of the safety chain of mount, the mount have be used for with the C type clamp in the frame is fixed in to the mount.
2. The ascending protection tool for the low-speed diesel engine frame according to claim 1, wherein the fixing frame comprises a steel pipe, a steel plate fixed to the bottom of the steel pipe, and a rotary fixing member penetrating through the steel plate.
3. The ascending protection tool for a low-speed diesel engine frame according to claim 2, wherein the rotation fixture includes a nut fixed to the steel plate, and a bolt penetrating the nut and the steel plate.
4. The ascending protection tool for the low-speed diesel engine frame according to claim 3, wherein the bolt is provided with a positioning pressing plate at one end penetrating through the steel plate.
5. The ascending protection tool for the low-speed diesel engine frame according to claim 4, wherein the steel plate is a bent sheet metal part, the shape of the steel plate comprises a long flat plate and a short flat plate which are arranged in parallel, and the same side of the long flat plate and the short flat plate is provided with a vertical plate.
6. The ascending protection tool for the low-speed diesel engine frame according to claim 5, wherein a projection of the positioning pressure plate in a vertical direction intersects with a plane where the short flat plate is located.
7. The ascending protection tool for the low-speed diesel engine frame according to claim 5, wherein a projection of the positioning pressure plate in a vertical direction is located in a plane of the short flat plate.
8. The ascending protection tool for the low-speed diesel engine frame according to claim 5, wherein a projection of the positioning pressure plate in a vertical direction is located outside a plane of the short flat plate.
9. The climbing protection tool for the low-speed diesel engine frame according to claim 2, wherein the steel pipe is provided with a hanging lug, and the two ends of the safety chain are provided with safety buckles.
10. The ascending protection tool for the low-speed diesel engine frame according to claim 3, wherein the steel pipe and the steel plate, and the nut and the steel plate are all welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011376889.5A CN112660329A (en) | 2020-11-30 | 2020-11-30 | Climbing protection tool for low-speed diesel engine frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011376889.5A CN112660329A (en) | 2020-11-30 | 2020-11-30 | Climbing protection tool for low-speed diesel engine frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112660329A true CN112660329A (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011376889.5A Pending CN112660329A (en) | 2020-11-30 | 2020-11-30 | Climbing protection tool for low-speed diesel engine frame |
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| Country | Link |
|---|---|
| CN (1) | CN112660329A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205100578U (en) * | 2015-10-13 | 2016-03-23 | 上海中船三井造船柴油机有限公司 | Last for high altitude construction safety device of marine diesel |
| CN205663232U (en) * | 2016-06-02 | 2016-10-26 | 中国新兴建筑工程总公司 | Steel structure level safety rope fixed bolster |
| KR20170139773A (en) * | 2016-06-10 | 2017-12-20 | 주식회사 금오공업 | Aerial work platforms rail pipe clamp system |
| CN107640283A (en) * | 2017-09-22 | 2018-01-30 | 南通如港船舶配套机械有限公司 | A kind of simple guardrail rack being used for during shipbuilding |
| CN111809924A (en) * | 2020-07-06 | 2020-10-23 | 中国石油天然气集团有限公司 | Container with safety rope anchoring rod of climbing equipment |
-
2020
- 2020-11-30 CN CN202011376889.5A patent/CN112660329A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205100578U (en) * | 2015-10-13 | 2016-03-23 | 上海中船三井造船柴油机有限公司 | Last for high altitude construction safety device of marine diesel |
| CN205663232U (en) * | 2016-06-02 | 2016-10-26 | 中国新兴建筑工程总公司 | Steel structure level safety rope fixed bolster |
| KR20170139773A (en) * | 2016-06-10 | 2017-12-20 | 주식회사 금오공업 | Aerial work platforms rail pipe clamp system |
| CN107640283A (en) * | 2017-09-22 | 2018-01-30 | 南通如港船舶配套机械有限公司 | A kind of simple guardrail rack being used for during shipbuilding |
| CN111809924A (en) * | 2020-07-06 | 2020-10-23 | 中国石油天然气集团有限公司 | Container with safety rope anchoring rod of climbing equipment |
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Application publication date: 20210416 |
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| RJ01 | Rejection of invention patent application after publication |