CN210957449U - Marine block terminal shell with shockproof function - Google Patents
Marine block terminal shell with shockproof function Download PDFInfo
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- CN210957449U CN210957449U CN201921833751.6U CN201921833751U CN210957449U CN 210957449 U CN210957449 U CN 210957449U CN 201921833751 U CN201921833751 U CN 201921833751U CN 210957449 U CN210957449 U CN 210957449U
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Abstract
The utility model discloses a marine distribution box shell with shockproof function, relating to the technical field of distribution boxes and comprising a shell body, wherein the shell body comprises an inner shell body and an outer shell body, a damping cavity is arranged between the inner shell and the outer shell, a damping spring is arranged in the damping cavity, the two elastic ends of the damping spring are respectively and fixedly provided with a transition disc, a base is arranged below the shell, the middle part of the base is provided with a groove, a fixed rod is arranged in the groove, two movable blocks are sleeved on the fixed rod in a left-right sliding manner, the upper ends of the movable blocks are respectively hinged with a movable rod, the two movable rods are connected in a crossed manner through a pin shaft, the one end that the movable block was kept away from to two movable rods sets up with the surface hinge of shell body, is provided with first spring between two movable blocks, first spring housing is established on the dead lever, the utility model discloses the shockproof function of casing is good.
Description
Technical Field
The utility model relates to a block terminal technical field, in particular to marine block terminal shell with shockproof function.
Background
The marine distribution box is a guarantee device which is installed on a ship and supplies power for electrical equipment on the ship, and in the running process of the ship, due to the existence of sea waves, the ship often jolts in the running process, the distribution box is rocked along with the ship, in the rocking process, the switching device inside the distribution box is easy to malfunction, or the switching device is easy to fall off in the distribution box under the rocking condition due to the fact that the installation is not firm, the switching device is damaged, and certain loss is brought.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a marine block terminal shell with shockproof function for solve the technical problem that above-mentioned background art exists.
The above technical purpose of the present invention can be achieved by the following technical solutions: a ship distribution box shell with a shockproof function comprises a shell, wherein the shell comprises an inner shell and an outer shell, a damping cavity is arranged between the inner shell and the outer shell, a damping spring is arranged in the damping cavity, two elastic ends of the damping spring are respectively and fixedly provided with a transition disc, the transition discs are respectively welded and fixed with the outer wall of the inner shell and the inner wall of the outer shell, a base is further arranged below the shell, a groove is formed in the middle of the base, a fixed rod is arranged in the groove, two ends of the fixed rod are respectively and fixedly connected with the side wall of the groove, two movable blocks are sleeved on the fixed rod in a left-right sliding mode, a movable rod is hinged to the upper end of each movable block, the two movable rods are connected in a crossed mode through a pin shaft, one ends, far away from the movable blocks, of the two movable rods are hinged to the surface, the first spring is sleeved on the fixing rod.
Preferably, the upper surface of base is located the fixed sleeve that is provided with in both sides of recess, telescopic inside has upper end open-ended cavity, and the lower surface welding of shell body is provided with two depression bars, two depression bars are all pegged graft in the inside of cavity, and the one end of the body of depression bar far away from is provided with the second spring with the bottom of cavity is fixed.
Preferably, the diameter of the opening is smaller than that of the cavity, the pressure lever comprises a pressure lever body and an extension portion at the lower end of the pressure lever body, the diameter of the pressure lever body is equal to that of the opening, the diameter of the extension portion is equal to that of the cavity, and the second spring is arranged between the extension portion and the bottom of the cavity.
Preferably, the fixed rod is sleeved with a fixed sleeve on the outer sides of the two movable blocks respectively, and the fixed sleeve is fixedly connected with the fixed rod.
Preferably, the number of the damping springs is several, and the damping springs are uniformly distributed in the damping cavity.
Preferably, the both sides of base are outside horizontal extension respectively and are had a mounting block, set up threaded hole on the mounting block, threaded hole female connection has a bolt.
The utility model has the advantages as follows: the utility model relates to a marine block terminal shell with shockproof function, will be through dividing into casing and shell body with the casing, and be provided with damping spring between the inner casing, the cushioning effect through damping spring can reduce the vibrations that the switchgear in the interior casing received, in addition, when the base received vibrations, two movable rod up-and-down motion, drive the movable block simultaneously and act on the motion on the dead lever, first spring is consequently tensile or flexible, consequently, can further reduce the vibrations that pass to on the casing through the buffering of first spring, the vibrations that the switchgear received in the casing in further reduction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
With reference to fig. 1, the technical purpose of the present invention is achieved by the following technical solutions: a ship distribution box shell with a shockproof function comprises a shell, wherein the shell comprises an inner shell 1 and an outer shell 2, a damping cavity 3 is arranged between the inner shell 1 and the outer shell 2, a plurality of damping springs 4 are arranged inside the damping cavity 3 and are uniformly distributed inside the damping cavity 3, two elastic ends of each damping spring 4 are respectively and fixedly provided with a transition disc 5, the transition discs 5 are respectively welded and fixed with the outer wall of the inner shell 1 and the inner wall of the outer shell 2, a base 6 is further arranged below the shell, a groove 7 is formed in the middle of the base 6, a fixed rod 8 is arranged in the groove 7, two ends of each fixed rod 8 are respectively and fixedly connected with the side wall of the groove 7, two movable blocks 9 are sleeved on the fixed rod 8 in a left-right sliding mode, a movable rod 10 is hinged to the upper end of each movable block 9, and the two movable rods 10 are connected in a crossed mode, one ends of the two movable rods 10 far away from the movable blocks 9 are hinged with the surface of the outer shell 2, a first spring 11 is arranged between the two movable blocks 9, the first spring 11 is sleeved on the fixed rod 8, the utility model relates to a marine distribution box shell with shockproof function, which is divided into an inner shell 1 and an outer shell 2, and a damping spring 4 is arranged between the inner shell 1, the vibration to which the switchgear in the inner case 1 is subjected can be reduced by the buffering action of the damping spring 4, and in addition, when the base 6 is subjected to vibration, the two movable rods 10 move up and down, at the same time, the movable block 9 is driven to act and move on the fixed rod 8, the first spring 11 is stretched or stretched accordingly, the vibrations transmitted to the housing can thus be further reduced by the damping of the first spring 11, further reducing the vibrations to which the switching device in the inner housing 1 is subjected.
Preferably, the fixed sleeve 12 that is provided with in the both sides that the upper surface of base 6 is located recess 7, the inside of sleeve 12 has upper end open-ended cavity, and the lower surface welding of shell body 2 is provided with two depression bars 13, two depression bars 13 are all pegged graft in the inside of cavity, and the one end of the body of keeping away from of depression bar 13 and the fixed second spring 14 that is provided with in bottom of cavity, and this technical scheme leads to the buffering of second spring 14 and reduces the vibrations that pass to on the casing once more, further reduces the vibrations that switchgear in interior casing 1 received.
Preferably, the diameter of the opening is smaller than that of the cavity, the pressure lever 13 comprises a pressure lever body 131 and an extension portion 132 at the lower end of the pressure lever body 131, the diameter of the pressure lever body 131 is equal to that of the opening, the diameter of the extension portion 132 is equal to that of the cavity, and the second spring 14 is arranged between the extension portion 132 and the bottom of the cavity.
Preferably, the fixed rods 8 are respectively sleeved with a fixed sleeve 15 at the outer sides of the two movable blocks 9, the fixed sleeves 15 are fixedly connected with the fixed rods 8, and the fixed sleeves 15 can limit the movement of the movable blocks 9.
Preferably, both sides of the base 6 are respectively provided with a mounting block 16 extending outwards and horizontally, the mounting block 16 is provided with a threaded hole, the threaded hole is internally connected with a bolt 17, and the shell is mounted on the ship through the bolt 17 in the mounting block 16.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a marine block terminal shell with shockproof function which characterized in that: comprises a shell, the shell comprises an inner shell and an outer shell, a damping cavity is arranged between the inner shell and the outer shell, a damping spring is arranged in the damping cavity, two elastic ends of the damping spring are respectively and fixedly provided with a transition disc, the transition disc is respectively welded and fixed with the outer wall of the inner shell and the inner wall of the outer shell, a base is arranged below the shell, a groove is arranged in the middle of the base, a fixed rod is arranged in the groove, two ends of the fixed rod are respectively and fixedly connected with the side wall of the groove, two movable blocks are sleeved on the fixed rod in a left-right sliding manner, the upper end of each movable block is hinged with a movable rod, the two movable rods are connected in a crossed manner through a pin shaft, one end of each movable rod, far away from the movable block, is hinged to the surface of the outer shell, and a first spring is arranged between the two movable blocks and sleeved on the fixed rod.
2. The marine distribution box housing with a shock absorbing function of claim 1, wherein: the upper surface of base is located the fixed sleeve that is provided with in both sides of recess, telescopic inside has upper end open-ended cavity, and the lower surface welding of shell body is provided with two depression bars, two depression bars are all pegged graft in the inside of cavity, and the one end of the body of depression bar far away is provided with the second spring with the bottom of cavity is fixed.
3. The marine distribution box housing with a shock-proof function according to claim 2, wherein: the diameter of the opening is smaller than that of the cavity, the pressure lever comprises a pressure lever body and an extension portion at the lower end of the pressure lever body, the diameter of the pressure lever body is equal to that of the opening, the diameter of the extension portion is equal to that of the cavity, and the second spring is arranged between the extension portion and the bottom of the cavity.
4. The marine distribution box housing with a shock-proof function according to claim 3, wherein: and the fixed rod is sleeved with a fixed sleeve on the outer sides of the two movable blocks respectively, and the fixed sleeve is fixedly connected with the fixed rod.
5. The marine distribution box housing with a shock-proof function according to claim 4, wherein: the number of the damping springs is a plurality of and the damping springs are uniformly distributed in the damping cavity.
6. The marine distribution box housing with a shock-proof function according to claim 5, wherein: the base is characterized in that two sides of the base are respectively provided with an installation block in an outward horizontal extension mode, the installation block is provided with a threaded hole, and a bolt is connected in the threaded hole in an internal thread mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833751.6U CN210957449U (en) | 2019-10-29 | 2019-10-29 | Marine block terminal shell with shockproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833751.6U CN210957449U (en) | 2019-10-29 | 2019-10-29 | Marine block terminal shell with shockproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210957449U true CN210957449U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921833751.6U Active CN210957449U (en) | 2019-10-29 | 2019-10-29 | Marine block terminal shell with shockproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210957449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864576A (en) * | 2020-08-31 | 2020-10-30 | 国家电网有限公司 | Water-cooling and air-cooling integrated heat dissipation type power distribution cabinet for electric power engineering construction |
| CN113990609A (en) * | 2021-11-19 | 2022-01-28 | 江西明正变电设备有限公司 | Oil-immersed power transformer |
-
2019
- 2019-10-29 CN CN201921833751.6U patent/CN210957449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864576A (en) * | 2020-08-31 | 2020-10-30 | 国家电网有限公司 | Water-cooling and air-cooling integrated heat dissipation type power distribution cabinet for electric power engineering construction |
| CN113990609A (en) * | 2021-11-19 | 2022-01-28 | 江西明正变电设备有限公司 | Oil-immersed power transformer |
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