CN221248634U - Protective housing is used in rupture disk installation - Google Patents
Protective housing is used in rupture disk installation Download PDFInfo
- Publication number
- CN221248634U CN221248634U CN202322783961.1U CN202322783961U CN221248634U CN 221248634 U CN221248634 U CN 221248634U CN 202322783961 U CN202322783961 U CN 202322783961U CN 221248634 U CN221248634 U CN 221248634U
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- Prior art keywords
- shell
- protective
- workbench
- explosion
- installing
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Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 title claims description 7
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model relates to the technical field of protective cases, in particular to a protective case for installing an explosion-proof film, which comprises a workbench, wherein a protective assembly is arranged above the workbench; the protection assembly comprises a shell, a driving rod penetrates through the middle of the shell, a servo motor is connected to the lower portion of the driving rod, a large gear is connected to the upper portion of the driving rod, a pinion is meshed with the outer wall of the large gear, a screw rod is mounted on the upper portion of the pinion, and a nut pair is connected to the outer wall of the screw rod. The protective shell for installing the explosion-proof membrane is arranged through the protective component, the operation is simple and convenient, the operation in the workbench can be protected, unexpected major accidents and personal injuries are avoided, when a person is placed on the workbench, the protective plate is firstly contacted with the hand when the protective shell moves downwards, the spring can be compressed, and during the period, the hand can be quickly withdrawn, so that the protective shell is prevented from moving downwards and injuring operators.
Description
Technical Field
The utility model relates to the technical field of protective cases, in particular to a protective case for installing an explosion-proof membrane.
Background
The explosion-proof film is also called as a rupture disk and a pressure release film, and consists of a metal sheet with a certain size and area, and belongs to a fracture type safety pressure release device.
However, when the existing explosion-proof membrane is replaced and installed, the equipment needs to be pried open enough to be placed into a gap of the explosion-proof membrane for installation every time, the explosion-proof membrane is easy to break due to the fact that the installation gap is too small, the explosion-proof membrane is damaged by taking care every time the equipment is installed, the damaged explosion-proof membrane is installed on the equipment, and unexpected major accidents and personal injuries can possibly occur under the condition that the equipment is not protected by a protective shell.
Disclosure of utility model
The utility model aims to provide a protective shell for installing an explosion-proof membrane, which solves the problem that the periphery of the installation equipment proposed in the background technology is not protected by a protective shell.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a protective case for installing an rupture disk, comprising:
the working table is provided with a protection component above;
The protection component comprises a shell, a driving rod penetrates through the middle of the shell, a servo motor is connected to the lower side of the driving rod, a large gear is connected to the upper side of the driving rod, a pinion is meshed to the outer wall of the large gear, a screw rod is installed above the pinion, a nut pair is connected to the outer wall of the screw rod, a protection shell is connected to the outer wall of the nut pair, a spring is connected to the inner side of the protection shell, and a protection plate is arranged below the spring.
Preferably, the workbench is provided with holes corresponding to the screw rods, and the shell is fixedly connected with the workbench.
Preferably, the shell is provided with a hole corresponding to the driving rod, and the servo motor is fixedly connected with the shell.
Preferably, the output end of the servo motor is fixedly connected with the driving rod, and the pinion is fixedly connected with the screw rod.
Preferably, the nut pair is fixedly connected with the protective shell, and the protective shell is provided with holes corresponding to the screw rod.
Preferably, the protecting shell is provided with a groove corresponding to the protecting plate, and the spring is in a compressed state at the moment.
Preferably, two ends of the spring are fixedly connected with the protective shell and the protective plate respectively.
Compared with the prior art, the utility model has the beneficial effects that:
This novel protective housing for rupture membrane installation is through the setting of protection subassembly, can start servo motor, servo motor drives the actuating lever and rotates, the actuating lever drives the gear wheel and rotates, the gear wheel drives the pinion and rotates, the pinion drives the lead screw and rotates, the lead screw drives the nut pair and removes, the nut pair drives the protecting crust and removes, the operation is simple convenient, can protect the operation in the workstation, avoid taking place unexpected major accident and personal injury, when the staff is put on the workstation, when the protecting crust moves down, the guard plate contacts the hand earlier, the spring can be compressed, during this period, the hand can draw back rapidly, avoid the protecting crust to move down, hurt operating personnel.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the bottom of the overall structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the overall structure of the present utility model;
FIG. 4 is a schematic view of the structure of the protection component of the present utility model;
Fig. 5 is an exploded view of the protective assembly of the present utility model.
In the figure: 01. a work table; 02. a protection component; 21. a housing; 22. a servo motor; 23. a large gear; 24. a pinion gear; 25. a screw rod; 26. a nut pair; 27. a protective shell; 28. a spring; 29. and (5) protecting the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the working table 01 and the servo motor 22 used in the utility model are all directly available products in the market, and the principle and the connection mode are all well known in the prior art by the person skilled in the art, so the description is omitted here.
Comprising the following steps: the workbench 01, the workbench 01 can be used for replacing and installing an explosion-proof film of equipment, and a protection component 02 is arranged above the workbench 01;
The protection component 02, the protection component 02 includes the shell 21, the centre of shell 21 runs through there is the actuating lever, the below of actuating lever is connected with servo motor 22, servo motor 22 can drive the actuating lever and rotate, the actuating lever drives gear wheel 23 and rotates, gear wheel 23 drives pinion 24 and rotates, pinion 24 drives lead screw 25 and rotates, lead screw 25 drives nut pair 26 and removes, nut pair 26 drives protecting crust 27 and removes, the top of actuating lever is connected with gear wheel 23, the outer wall meshing of gear wheel 23 has pinion 24, lead screw 25 is installed to the top of pinion 24, lead screw 25 outer wall connection has nut pair 26, the outer wall connection of nut pair 26 has protecting crust 27, the internal connection of protecting crust 27 has spring 28, spring 28 can be compressed, the below of spring 28 is provided with guard plate 29, guard plate 29 can retract in the recess of protecting crust 27, leave sufficient time and will draw back, avoid damaging operating personnel.
Further, the workbench 01 is provided with holes corresponding to the screw rods 25, so that the workbench 01 is ensured not to influence the rotation of the screw rods 25, the screw rods 25 drive the nut pairs 26 to move, the nut pairs 26 drive the protective shell 27 to move, the shell 21 is fixedly connected with the workbench 01, and the stability of the shell 21 is ensured.
Further, the casing 21 is provided with a hole corresponding to the driving rod, so that the casing 21 is ensured not to influence the rotation of the driving rod, and further, the rotation of the large gear 23 is not influenced, the servo motor 22 is fixedly connected with the casing 21, and the stability of the servo motor 22 is ensured.
Further, the output end of the servo motor 22 is fixedly connected with the driving rod, so that the servo motor 22 can drive the driving rod to rotate, the driving rod drives the large gear 23 to rotate, the pinion 24 is fixedly connected with the screw rod 25, the pinion 24 can drive the screw rod 25 to rotate, the screw rod 25 drives the nut pair 26 to move, and the nut pair 26 drives the protective shell 27 to move.
Further, the nut pair 26 is fixedly connected with the protecting shell 27, so that the nut pair 26 can drive the protecting shell 27 to move, the protecting shell 27 protects the workbench 01, holes are formed in the protecting shell 27 corresponding to the screw rods 25, the fact that the protecting shell 27 does not influence the rotation of the screw rods 25 is guaranteed, and the screw rods 25 do not influence the movement of the protecting shell 27.
Further, the protecting shell 27 is provided with a groove corresponding to the protecting plate 29, so that the protecting plate 29 can be retracted into the groove of the protecting shell 27, the protecting of the protecting shell 27 to the workbench 01 is avoided, the spring 28 is in a compressed state at the moment, the spring 28 can be compressed, and the protecting plate 29 is retracted into the groove of the protecting shell 27.
Further, both ends of the spring 28 are fixedly connected with the protecting shell 27 and the protecting plate 29 respectively, the spring 28 can be compressed, and after the protecting plate 29 contacts a human body, the protecting plate 29 moves into the groove of the protecting shell 27, enough time is reserved for withdrawing hands, and the injury to operators is avoided.
Working principle: when the anti-explosion device is used, equipment and an anti-explosion film are placed at the appointed position of the workbench 01, the servo motor 22 is started, the servo motor 22 drives the large gear 23 to rotate, the large gear 23 drives the small gear 24 to rotate, the small gear 24 drives the screw rod 25 to rotate, the screw rod 25 drives the nut pair 26 to move downwards, the nut pair 26 drives the protective shell 27 to move downwards, and the anti-explosion film is replaced and installed on the equipment when the workbench 01 is started. The above is the whole working principle of the utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A protective housing for installation of rupture discs, comprising:
a workbench (01), wherein a protection component (02) is arranged above the workbench (01);
Protection component (02), protection component (02) include shell (21), the centre of shell (21) is run through there is the actuating lever, the below of actuating lever is connected with servo motor (22), the top of actuating lever is connected with gear wheel (23), the outer wall meshing of gear wheel (23) has pinion (24), lead screw (25) are installed to the top of pinion (24), lead screw (25) outer wall connection has nut pair (26), the outer wall connection of nut pair (26) has protecting crust (27), the internal connection of protecting crust (27) has spring (28), the below of spring (28) is provided with guard plate (29).
2. A protective case for installing an explosion-proof membrane according to claim 1, wherein: holes are formed in the workbench (01) corresponding to the screw rods (25), and the shell (21) is fixedly connected with the workbench (01).
3. A protective case for installing an explosion-proof membrane according to claim 1, wherein: the shell (21) is provided with holes corresponding to the driving rods, and the servo motor (22) is fixedly connected with the shell (21).
4. A protective case for installing an explosion-proof membrane according to claim 1, wherein: the output end of the servo motor (22) is fixedly connected with the driving rod, and the pinion (24) is fixedly connected with the screw rod (25).
5. A protective case for installing an explosion-proof membrane according to claim 2, wherein: the nut pair (26) is fixedly connected with the protective shell (27), and holes are formed in the protective shell (27) corresponding to the screw rods (25).
6. A protective case for installing an explosion-proof membrane according to claim 3, wherein: the protecting shell (27) is provided with a groove corresponding to the protecting plate (29), and the spring (28) is in a compressed state at the moment.
7. The protective case for installing an explosion-proof membrane according to claim 4, wherein: the two ends of the spring (28) are fixedly connected with the protective shell (27) and the protective plate (29) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322783961.1U CN221248634U (en) | 2023-10-17 | 2023-10-17 | Protective housing is used in rupture disk installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322783961.1U CN221248634U (en) | 2023-10-17 | 2023-10-17 | Protective housing is used in rupture disk installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221248634U true CN221248634U (en) | 2024-07-02 |
Family
ID=91658434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322783961.1U Active CN221248634U (en) | 2023-10-17 | 2023-10-17 | Protective housing is used in rupture disk installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221248634U (en) |
-
2023
- 2023-10-17 CN CN202322783961.1U patent/CN221248634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |