CN220996122U - Claw disc structure of anti-theft oil tank cover - Google Patents
Claw disc structure of anti-theft oil tank cover Download PDFInfo
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- CN220996122U CN220996122U CN202322904741.XU CN202322904741U CN220996122U CN 220996122 U CN220996122 U CN 220996122U CN 202322904741 U CN202322904741 U CN 202322904741U CN 220996122 U CN220996122 U CN 220996122U
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- oil tank
- chassis
- hole
- claw
- shaft hole
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- 210000000078 claw Anatomy 0.000 title claims abstract description 52
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model discloses a claw disc structure of an anti-theft oil tank cover, which comprises a chassis, a top disc, clamping columns and claw bodies, wherein the top disc is arranged at the top of the chassis, a groove is formed in the chassis, the claw bodies are movably arranged between the groove and the top disc, one ends of the claw bodies are connected with the clamping columns, the other ends of the claw bodies are provided with connecting shaft holes, a lower shaft hole is formed in the groove, an upper shaft hole is formed in the top disc, and the lower shaft hole, the connecting shaft hole and the upper shaft hole are coaxially matched. The utility model carries out structural design on the appearance and the dimension of all parts, comprehensively considers the structural manufacturability, ensures that all parts are reasonable in configuration, ensures that the stress of the rotating shaft is reasonable when the claw grasps the oil tank opening, avoids the damage of the rotating shaft caused by overlarge stress of the rotating shaft, and determines the connection and fastening modes and the connection and fastener specifications according to the load size, the characteristics and the structural space of the connected and fastened parts without human intervention.
Description
Technical Field
The utility model relates to the technical field of anti-theft oil tank covers, in particular to a claw disc structure of an anti-theft oil tank cover.
Background
With the development of the capital construction industry in China, more engineering machinery vehicles are more and more, and oil theft accidents in construction sites frequently occur; due to the explosive development of the transportation industry, long distance truck oil tank theft events also occur. In order to prevent the accidents, the construction sites generally need to be specially attended with mechanical vehicles, so that the production cost is increased; long-distance van drivers generally do not dare to stop for a long time in the driving process, and most drivers are tired to drive. In order to solve the problems, the technology of the internet of things can be applied to the field of oil level monitoring of an oil tank, detection and abnormal alarm of the oil level of the oil tank are realized through low-cost microcontroller, sensor and peripheral circuit design, management efficiency of engineering machinery, transport vehicles and the like is improved while the cost is reduced, and the technology has important significance for the intellectualization of related industries, so that an intelligent oil tank cover is needed, a claw disc structure is needed in the intelligent oil tank cover, and the adaptation of a claw cannot be actively driven and can only be realized in a manual mode in consideration of the problems of oil tank opening diameter, energy supply, safety of the oil tank opening and the like; the claw can adapt to different oil tank opening diameters by manually adjusting the activity and the biting amount of the claw part during use, and normal oil supply and physical theft prevention of the oil tank can be ensured.
The existing claw disc has two structures, one is similar to a petal opening mode, and different oil tank port diameters are adapted by rotating claws at different angles; one is a horizontal rotation mode, each claw is provided with a horizontal rotation point, and three claws can be adapted to different oil tank port diameters by rotating horizontally to different angles; the first mode has the advantages that when the claw is put down, the claw can be automatically opened under the action of gravity, and excessive manual operation is not needed. The device has the defects that the arc line of the claw has specific requirements, the processing is difficult, and the stress of the rotating shaft is overlarge when the claw grasps the oil tank opening; the second mode has the advantages that the claw piece is large in stress area, the rotating shaft is free from shearing force, the problem of stress can be improved to a great extent, and the processing is convenient. The disadvantage is that the position of the jaws requires manual intervention.
Disclosure of utility model
The utility model aims to provide a claw disc structure of an anti-theft oil tank cover, which solves the problems that the arc line of a claw provided in the background art has specific requirements, the processing is difficult, the stress of a rotating shaft is overlarge when the claw grasps an oil tank opening, and the position of the claw needs human intervention.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a claw dish structure of theftproof oil tank cover, includes chassis, roof-plate, card post and jack catch body, the roof-plate has been placed at the top of chassis, set up flutedly on the chassis, the activity is provided with the jack catch body between recess and the roof-plate, the one end of the jack catch body is connected with the card post, the connection shaft hole has been seted up to the other end of the jack catch body, the lower shaft hole has been seted up in the recess, set up the shaft hole on the roof-plate, lower shaft hole, connection shaft hole and the coaxial heart cooperation in upper shaft hole.
Preferably, the lower shaft hole, the groove, the clamping column, the clamping claw body and the connecting shaft hole are provided with three groups, and the lower shaft hole, the groove, the clamping column, the clamping claw body and the connecting shaft hole are uniformly arranged on the chassis.
Preferably, the center position of the chassis is provided with a second box cover hole, the center position of the top disk is also provided with a first box cover hole, and the first box cover hole and the second box cover hole are coaxially matched.
Preferably, the top plate is provided with grooves, three groups of grooves are formed in the top plate, and the grooves are uniformly formed in the top plate.
Preferably, the chassis is provided with lower mounting holes, three groups of lower mounting holes are formed in the chassis, and the lower mounting holes are uniformly distributed on the chassis.
Preferably, the lower mounting hole and the upper mounting hole are matched with each other, and the lower mounting hole and the upper mounting hole are matched with each other coaxially.
Preferably, the bottom plate and the top plate are installed in the oil tank cover, the shaft in the oil tank cover passes through the lower installation hole and the upper installation hole, and the shaft in the oil tank cover also passes through the lower shaft hole, the connecting shaft hole and the upper shaft hole.
Compared with the prior art, the utility model has the beneficial effects that: the claw disc structure of the anti-theft oil tank cover is reasonable in structure and has the following advantages:
The utility model fully considers the technical characteristics of the equipment and the structural characteristics of the main body part, reduces the structure as much as possible, reduces the adjustment links, selects common and universal materials and accessories, reduces the cost and improves the profit margin; according to the scheme and the simulation result, the structural design is carried out on the appearance and the dimension of all parts, the structural manufacturability is comprehensively considered, the configuration of all parts is reasonable, the stress of a rotating shaft is reasonable when a claw grasps an oil tank opening, the damage of the rotating shaft caused by overlarge stress of the rotating shaft is avoided, and the connection and fastening modes and the connection and fastening piece specifications are determined according to the load size, the characteristics and the structural space of the connected and fastening piece without human intervention.
Drawings
FIG. 1 is a schematic view of a three-dimensional exploded structure of the present utility model;
FIG. 2 is a schematic top perspective view of the present utility model;
FIG. 3 is a schematic view of an isometric structure of the present utility model;
FIG. 4 is a schematic elevational view of the present utility model;
Fig. 5 is a schematic diagram of a back view structure of the present utility model.
In the figure: 1. a chassis; 2. a lower shaft hole; 3. a groove; 4. a lower mounting hole; 5. a clamping column; 6. a claw body; 7. a connecting shaft hole; 8. a top plate; 9. slotting; 10. an upper shaft hole; 11. an upper mounting hole; 12. a first tank cover hole; 13. and a second housing aperture.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the claw disc structure of the anti-theft oil tank cover comprises a chassis 1, a top disc 8, a clamping column 5 and a claw body 6, wherein the top disc 8 is arranged at the top of the chassis 1, a groove 3 is formed in the chassis 1, the claw body 6 is movably arranged between the groove 3 and the top disc 8, one end of the claw body 6 is connected with the clamping column 5, the other end of the claw body 6 is provided with a connecting shaft hole 7, a lower shaft hole 2 is formed in the groove 3, an upper shaft hole 10 is formed in the top disc 8, and the lower shaft hole 2, the connecting shaft hole 7 and the upper shaft hole 10 are coaxially matched;
the lower shaft hole 2, the groove 3, the clamping column 5, the claw body 6 and the connecting shaft hole 7 are provided with three groups, and the lower shaft hole 2, the groove 3, the clamping column 5, the claw body 6 and the connecting shaft hole 7 are uniformly arranged on the chassis 1;
The center of the chassis 1 is provided with a second box cover hole 13, the center of the top disk 8 is also provided with a first box cover hole 12, the first box cover hole 12 and the second box cover hole 13 are matched coaxially, the top disk 8 is provided with grooves 9, the top disk 8 is provided with three groups of grooves 9, and the grooves 9 are uniformly formed in the top disk 8;
The chassis 1 is provided with lower mounting holes 4, three groups of lower mounting holes 4 are formed in the chassis 1, the lower mounting holes 4 are uniformly distributed on the chassis 1, the lower mounting holes 4 are matched with the upper mounting holes 11, and the lower mounting holes 4 are matched with the upper mounting holes 11 coaxially;
the chassis 1 and the top disk 8 are installed in the oil tank cover, a shaft in the oil tank cover passes through the lower installation hole 4 and the upper installation hole 11, and the shaft in the oil tank cover also passes through the lower shaft hole 2, the connecting shaft hole 7 and the upper shaft hole 10;
According to the scheme and the simulation result, the structural design is carried out on the appearance and the dimension of all parts, the structural manufacturability is comprehensively considered, the configuration of all parts is reasonable, the stress of a rotating shaft is reasonable when a claw grasps an oil tank opening, the damage of the rotating shaft caused by overlarge stress of the rotating shaft is avoided, and the connection and fastening modes and the connection and fastening piece specifications are determined according to the load size, the characteristics and the structural space of the connected and fastening piece without human intervention.
When the embodiment of the application is used, the claw disc is installed into the intelligent oil tank cover to work, the claw disc fully considers the process of the equipment and the structural characteristics of the main body part, the structure is reduced as much as possible, the adjustment links are reduced, common and universal materials and accessories are selected, the cost is reduced, and the profit margin is improved; according to the scheme and the simulation result, the structural design is carried out on the appearance and the dimension of all parts, the structural manufacturability is comprehensively considered, the configuration of all parts is reasonable, the stress of a rotating shaft is reasonable when a claw grasps an oil tank opening, the damage of the rotating shaft caused by overlarge stress of the rotating shaft is avoided, and the connection and fastening modes and the connection and fastening piece specifications are determined according to the load size, the characteristics and the structural space of the connected and fastening piece without human intervention.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a claw dish structure of theftproof oil tank cover which characterized in that: including chassis (1), roof-plate (8), card post (5) and jack catch body (6), roof-plate (8) have been placed at the top of chassis (1), set up fluted (3) on chassis (1), the activity is provided with jack catch body (6) between recess (3) and the roof-plate (8), the one end of jack catch body (6) is connected with card post (5), connecting shaft hole (7) have been seted up to the other end of jack catch body (6), lower shaft hole (2) have been seted up in recess (3), upper shaft hole (10) have been seted up on roof-plate (8), lower shaft hole (2), connecting shaft hole (7) and upper shaft hole (10) coaxial cooperation.
2. The claw disk structure of an anti-theft oil tank cover according to claim 1, wherein: the novel lifting device is characterized in that three groups of lower shaft holes (2), grooves (3), clamping columns (5), clamping claw bodies (6) and connecting shaft holes (7) are formed, and the lower shaft holes (2), the grooves (3), the clamping columns (5), the clamping claw bodies (6) and the connecting shaft holes (7) are uniformly formed in the chassis (1).
3. The claw disk structure of an anti-theft oil tank cover according to claim 1, wherein: the center position of the chassis (1) is provided with a second box cover hole (13), the center position of the top disc (8) is also provided with a first box cover hole (12), and the first box cover hole (12) and the second box cover hole (13) are matched with each other coaxially.
4. The claw disk structure of an anti-theft oil tank cover according to claim 1, wherein: the top plate (8) is provided with grooves (9), the grooves (9) are arranged on the top plate (8) in three groups, and the grooves (9) are uniformly formed in the top plate (8).
5. The claw disk structure of an anti-theft oil tank cover according to claim 1, wherein: the novel chassis is characterized in that the chassis (1) is provided with lower mounting holes (4), the chassis (1) is provided with three groups of lower mounting holes (4), and the lower mounting holes (4) are uniformly distributed on the chassis (1).
6. The claw disk structure of an anti-theft oil tank cover according to claim 5, wherein: the lower mounting hole (4) and the upper mounting hole (11) are matched with each other, and the lower mounting hole (4) and the upper mounting hole (11) are matched with each other coaxially.
7. The claw disk structure of an anti-theft oil tank cover according to claim 1, wherein: the chassis (1) and the top disc (8) are installed in the oil tank cover, a shaft in the oil tank cover penetrates through the lower installation hole (4) and the upper installation hole (11), and a shaft in the oil tank cover penetrates through the lower shaft hole (2), the connecting shaft hole (7) and the upper shaft hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322904741.XU CN220996122U (en) | 2023-10-26 | 2023-10-26 | Claw disc structure of anti-theft oil tank cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322904741.XU CN220996122U (en) | 2023-10-26 | 2023-10-26 | Claw disc structure of anti-theft oil tank cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220996122U true CN220996122U (en) | 2024-05-24 |
Family
ID=91122741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322904741.XU Active CN220996122U (en) | 2023-10-26 | 2023-10-26 | Claw disc structure of anti-theft oil tank cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220996122U (en) |
-
2023
- 2023-10-26 CN CN202322904741.XU patent/CN220996122U/en active Active
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