CN215477302U - Safety device for dichloroethane loading - Google Patents
Safety device for dichloroethane loading Download PDFInfo
- Publication number
- CN215477302U CN215477302U CN202121484377.0U CN202121484377U CN215477302U CN 215477302 U CN215477302 U CN 215477302U CN 202121484377 U CN202121484377 U CN 202121484377U CN 215477302 U CN215477302 U CN 215477302U
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- protective cover
- dichloroethane
- safety device
- ring
- loading
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Abstract
The utility model discloses a safety device for dichloroethane loading, which comprises a protective cover, wherein the protective cover is in a shape of a circular truncated cone, the upper end of the protective cover is small, the lower end of the protective cover is large, a handle is vertically arranged on the upper end surface of the protective cover, a circular groove is formed in the bottom surface of the protective cover, a circular disc is inserted in the circular groove and fixedly arranged on the protective cover through a fastening bolt, an installation cylinder is fixedly arranged at the edge of the protective cover, a threaded rod is connected with the installation cylinder in a threaded manner, a clamping rod is sleeved at the lower end of the threaded rod, and the safety device has the advantages that: the utility model provides a pair of safety device is used in dichloroethane loading has set up the protective cover, is equipped with the ring dish below the protective cover, and the pore has been seted up to the bottom surface of ring dish, and has placed the active carbon in the ring dish for the dichloroethane loading in-process, if there is dichloroethane to volatilize and reveal, can in time be absorbed by the active carbon, and the ring dish passes through the fastening bolt to be installed at the protective cover simultaneously, and convenient the dismantlement also makes things convenient for the change of active carbon.
Description
Technical Field
The utility model relates to the field of protective devices, in particular to a safety device for dichloroethane loading.
Background
Dichloroethane is colorless liquid with chloroform-like smell at normal temperature and normal pressure, is toxic, has potential carcinogenicity and is volatile, and vapor of the dichloroethane and air can form explosive mixture and has danger of combustion and explosion when encountering high heat, open fire and strong oxidant.
Transport of dichloroethane generally uses the jar form, and the feed inlet of plastics filling bucket is at the in-process of loading, because rock and to make dichloroethane reveal, and the in-process of loading is difficult to avoid to have dichloroethane gas to volatilize in the air, produces harm, influences operating personnel's health.
Therefore, the utility model provides a safety device for loading dichloroethane, which is used for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety device for loading dichloroethane, which aims to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a safety device for dichloroethane loading, including the protective cover, the protective cover is the round platform shape, the upper end is little, the lower extreme is big, the handle is installed perpendicularly to the up end of protective cover, the ring groove has been seted up to the bottom surface of protective cover, it has the ring dish to peg graft in the ring groove, the ring dish passes through the binding bolt fixed mounting on the protective cover, a plurality of pores have been seted up to the bottom surface of ring dish, the pore is circular even equidistance array, the active carbon has been placed in the ring dish, the marginal fixed mounting of protective cover has an installation section of thick bamboo, installation section of thick bamboo female connection has the threaded rod, the kelly has been cup jointed to the lower extreme of threaded rod.
Preferably, the edge of protection cover is pegged graft and is had the fender rod, and the lower extreme of fender rod has cup jointed the block rubber, and the both sides face of block rubber all is circular-arc, and the slot has been seted up to the upper end of fender rod, and it has the inserted block to peg graft in the slot.
Preferably, the slot is right-angle ladder-shaped and inclines upwards, the insert block is wedge-shaped, and the insert block is matched with the slot.
Preferably, rotatory ring is installed perpendicularly to the upper end of threaded rod, has seted up the draw-in groove on the rotatory ring, and the draw-in groove is equipped with a plurality of groups, is circular even equidistance array on rotatory ring.
Preferably, the side wall of the installation cylinder is provided with a U-shaped frame, a limiting rod is movably installed in the U-shaped frame, and the end part of the limiting rod is sleeved with a rubber sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a pair of safety device is used in dichloroethane loading has set up the protective cover, is equipped with the ring dish below the protective cover, and the pore has been seted up to the bottom surface of ring dish, and has placed the active carbon in the ring dish for the dichloroethane loading in-process, if there is dichloroethane to volatilize and reveal, can in time be absorbed by the active carbon, and the ring dish passes through the fastening bolt to be installed at the protective cover simultaneously, and convenient the dismantlement also makes things convenient for the change of active carbon.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of a portion of the structure of the present invention;
FIG. 3 is a schematic diagram of a portion of the structure of the present invention;
fig. 4 is a schematic structural view of the guard bar.
In the figure: protective cover 1, handle 2, ring dish 3, fastening bolt 4, installation section of thick bamboo 5, threaded rod 6, rotatory ring 7, kelly 8, U type frame 9, gag lever post 10, rubber sleeve 11, fender rod 12, rubber block 13, slot 14, inserted block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a safety device for dichloroethane loading comprises a protective cover 1, wherein the protective cover 1 is in a circular truncated cone shape, the upper end is small, the lower end is large, a handle 2 is vertically arranged on the upper end face of the protective cover 1, the protective cover 1 is convenient to lift by the handle 2, and other operations are carried out, a circular groove is formed in the bottom face of the protective cover 1, a circular disc 3 is inserted in the circular groove, the circular disc 3 is fixedly arranged on the protective cover 1 through a fastening bolt 4, a plurality of fine holes are formed in the bottom face of the circular disc 3, the fine holes are in a circular uniform equidistant array, activated carbon is placed in the circular disc 3, the circular disc 3 is fixedly arranged on the protective cover 1 through the fastening bolt 4, so that the disassembly of the circular disc 3 and the replacement of the activated carbon are convenient, if gas is volatilized and leaked, the leaked gas can be adsorbed by the activated carbon, an installation barrel 5 is fixedly arranged at the edge of the protective cover 1, and the installation barrel 5 is internally connected with a threaded rod 6, the lower extreme of threaded rod 6 has cup jointed kelly 8, when protective cover 1 card was in the dichloroethane flourishing jar, just can be through the rotation of threaded rod 6 for kelly 8 is fixed protective cover 1.
The slot 14 is right angle ladder form to tilt up, the inserted block 15 is the wedge form, and inserted block 15 and slot 14 phase-match, in the use, inserted block 15 can be in slot 14 always under the effect of gravity, avoids inserted block 15 to drop from slot 14.
The lateral wall of installation section of thick bamboo 5 is equipped with U type frame 9, and movable mounting has gag lever post 10 in the U type frame 9, and the tip cover of gag lever post 10 has rubber sleeve 11, after gag lever post 8 is fixed protective cover 1, just can block gag lever post 10 in the draw-in groove, can avoid shaking the rotation that leads to threaded rod 6 in the transportation like this, avoids gag lever post 8 not hard up.
The working principle is as follows: dichloroethane is at the in-process of loading, at first cover protective cover 1 on the dichloroethane holds jar, the long end with kelly 8 rotates below the dichloroethane holds jar, then clockwise rotation threaded rod 6, make threaded rod 6 drive kelly 8 fix protective cover 1 on the dichloroethane holds jar, after that with gag lever post 10 card in rotatory ring 7's draw-in groove, it is spacing to rotatory ring 7, avoid at the in-process of transportation, lead to threaded rod 6 not hard up because vibrations, lead to protective cover 1 not hard up, if there is gas leakage at the loading in-process, the gas of revealing can be adsorbed by the active carbon on the ring dish 3, peg graft protective cover 1 with protective rod 12 at last, make one side of block rubber 13 paste tight dichloroethane and hold the jar, make the dichloroethane hold the jar at the in-process of transportation like this, the reduction rocks.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dichloroethane is safety device for loading, includes protective cover (1), its characterized in that: protective cover (1) is round platform shape, and the upper end is little, and the lower extreme is big, and handle (2) are installed perpendicularly to the up end of protective cover (1), and the ring groove has been seted up to the bottom surface of protective cover (1), and it has ring dish (3) to peg graft in the ring groove, and ring dish (3) are through fastening bolt (4) fixed mounting on protective cover (1), and the marginal fixed mounting of protective cover (1) has an installation section of thick bamboo (5), and an installation section of thick bamboo (5) female connection has threaded rod (6), and the lower extreme of threaded rod (6) has cup jointed kelly (8).
2. The safety device for dichloroethane car-loading according to claim 1, characterized in that: a plurality of fine holes are formed in the bottom surface of the circular ring disc (3), the fine holes are in a circular uniform equidistant array, and activated carbon is placed in the circular ring disc (3).
3. The safety device for dichloroethane car-loading according to claim 1, characterized in that: the edge of the protective cover (1) is spliced with a protective rod (12), the lower end of the protective rod (12) is sleeved with a rubber block (13), two side faces of the rubber block (13) are arc-shaped, the upper end of the protective rod (12) is provided with a slot (14), and a splicing block (15) is spliced in the slot (14).
4. The safety device for dichloroethane car-loading according to claim 3, characterized in that: the slot (14) is in a right-angle ladder shape and inclines upwards, the insertion block (15) is in a wedge shape, and the insertion block (15) is matched with the slot (14).
5. The safety device for dichloroethane car-loading according to claim 1, characterized in that: rotatory ring (7) is installed perpendicularly to the upper end of threaded rod (6), has seted up the draw-in groove on rotatory ring (7), and the draw-in groove is equipped with a plurality of groups, is circular even equidistance array on rotatory ring (7).
6. The safety device for dichloroethane car-loading according to claim 1, characterized in that: the side wall of the installation barrel (5) is provided with a U-shaped frame (9), a limiting rod (10) is movably installed in the U-shaped frame (9), and a rubber sleeve (11) is sleeved at the end part of the limiting rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484377.0U CN215477302U (en) | 2021-06-30 | 2021-06-30 | Safety device for dichloroethane loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484377.0U CN215477302U (en) | 2021-06-30 | 2021-06-30 | Safety device for dichloroethane loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215477302U true CN215477302U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121484377.0U Active CN215477302U (en) | 2021-06-30 | 2021-06-30 | Safety device for dichloroethane loading |
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| Country | Link |
|---|---|
| CN (1) | CN215477302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045111A (en) * | 2023-02-22 | 2023-05-02 | 奚官信 | Anti-loosening fastener |
-
2021
- 2021-06-30 CN CN202121484377.0U patent/CN215477302U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045111A (en) * | 2023-02-22 | 2023-05-02 | 奚官信 | Anti-loosening fastener |
| CN116045111B (en) * | 2023-02-22 | 2024-05-28 | 浙江环台精密机械股份有限公司 | Anti-loosening fastener |
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