CN211232069U - Make things convenient for chemical pipeline safety guard of dismouting - Google Patents
Make things convenient for chemical pipeline safety guard of dismouting Download PDFInfo
- Publication number
- CN211232069U CN211232069U CN201922177446.2U CN201922177446U CN211232069U CN 211232069 U CN211232069 U CN 211232069U CN 201922177446 U CN201922177446 U CN 201922177446U CN 211232069 U CN211232069 U CN 211232069U
- Authority
- CN
- China
- Prior art keywords
- dustcoat
- chemical pipeline
- outer cover
- pipeline safety
- safety cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- 239000011425 bamboo Substances 0.000 claims description 4
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- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
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- 229920003023 plastic Polymers 0.000 description 2
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- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a chemical pipeline safety cover convenient for disassembly and assembly, which belongs to the technical field of chemical pipeline protection, and comprises two semicircular outer covers, one side of the two semicircular outer covers is hinged, the other side is detachably connected through a bolt component, the semicircular outer covers comprise a left outer cover, a right outer cover which is symmetrically arranged with the left outer cover and a middle sliding plate which is positioned between the left outer cover and the right outer cover, the middle sliding plate is connected with the cylinder wall of the left outer cover in a sliding way, one end of the middle sliding plate is fixedly connected with the right outer cover, the left outer cover is provided with a fastening mechanism for fixing the position of the middle sliding plate, the chemical pipeline safety cover convenient for disassembly and assembly has simple structure, reasonable design and rapid operation, a square plate user can disassemble and assemble the chemical pipeline safety cover, the working efficiency is improved, meanwhile, the length adjustment can be carried out according to flanges with different thicknesses, the safety cover is attached to, the protection effect of the safety cover on the pipeline connection is improved.
Description
Technical Field
The utility model relates to a chemical pipeline protection technical field specifically is a make things convenient for chemical pipeline safety guard of dismouting.
Background
The main material of the steel-plastic chemical pipe is ultra-high molecular weight polyethylene, and the ultra-high molecular weight polyethylene is thermoplastic engineering plastic with the average molecular weight of more than 200 ten thousand, which is polymerized by ethylene and butadiene monomers under the action of a catalyst. The composite material has the advantages of excellent comprehensive performance, highest abrasion resistance, low temperature resistance, corrosion resistance, self lubrication and impact resistance in all plastics, and abrasion resistance superior to materials such as polytetrafluoroethylene, nylon, carbon steel and the like, and is mainly applied to conveying corrosive media in the industries such as chemical industry, dye, medicine, pesticide, metallurgy, rare earth, machinery, electric power, electronics, environmental protection, textile, brewing, food, water supply and drainage, petroleum, smelting, papermaking and the like.
The interface of chemical pipeline, for example flange interface, pipeline valve, pipe fitting seal etc. can take place liquid sometimes and reveal the phenomenon, when intraductal pressure is big, can produce the injection condition, have at this moment if the personnel pass through, can produce the injury to the human body, also can cause the device incident, consequently will set up the safety guard in the junction of pipeline.
The utility model discloses a make things convenient for chemical pipeline safety guard of dismouting in the chinese utility model patent that the bulletin number is CN209470035U, the bulletin date of authority is 2019-10-08, including the protection casing, the protection casing has last protective tube and protective tube cooperation installation constitution down, and goes up the protective tube and pass through locking device locking with the side both ends of lower protective tube, go up the protective tube and all be equipped with the connecting pipe with the front and back both ends of lower protective tube, the connecting pipe is the arc structure, and the lateral surface of connecting pipe is equipped with the external screw thread, and the side of connecting pipe is equipped with fastener. This make things convenient for chemical pipeline safety guard of dismouting, convenient dismantlement and installation can save time, improve work efficiency, can also seal the junction of chemical pipeline flange, and is sealed effectual, can effectively avoid industrial chemicals to leak to avoid causing the injury to the human body, the security is high, convenient to use.
The utility model discloses a make things convenient for chemical pipeline safety cover of dismouting in the chinese utility model patent of authorizing bulletin number CN208154113U, the date of authorizing bulletin is 2018-11-27, including end cover and overhead guard, semi-circular structure's pipeline through-hole has all been seted up to the both sides outer wall of end cover and overhead guard, and pipeline through-hole inner wall bonds and has sealed the pad, all weld the buffer shield of hemispherical structure between the relative both sides inner wall of end cover and the relative both sides inner wall of overhead guard, and all weld the connecting block bottom the both sides outer wall of end cover and overhead guard, two adjacent connecting block top outer walls of end cover and overhead guard all set up the matched with through-hole of vertical setting, and it has the pin to peg graft in the through-hole. The utility model discloses all weld in the inside buffer shield that has of overhead guard and end cover, can produce certain buffering to the pressure that the pipeline leaked through the buffer shield to end cover and overhead guard stabilize through a plurality of connecting rods, the magnetite can make the connection more firm, and whole device is through the outer wall of firm bolt fastening in the pipe connection department, and easy dismounting effectively improves the efficiency that the chemical pipeline connects.
The structure of above-mentioned two kinds of chemical pipeline safety hoods is comparatively complicated, and is split type, needs carry out extra fixed to the safety hood during the dismouting, and the operation is comparatively loaded down with trivial details to its length can not be adjusted according to the thickness of flange, lead to the safety hood installation not go up or with the flange between gapped condition, gapped lets safety hood and flange bump easily, has reduced the application scope of chemical pipeline safety hood.
Based on this, the utility model designs a specifically be a make things convenient for chemical pipeline safety guard of dismouting to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for chemical pipeline safety guard of dismouting to the structure of solving the traditional pipeline safety guard that proposes in the above-mentioned background art is comparatively complicated, and is split type, need carry out extra fixed to the safety guard during dismouting, and the operation is comparatively loaded down with trivial details, and its length can not adjust according to the thickness of flange, lead to the safety guard installation not go up or with the flange between the gapped condition, the gapped problem of letting safety guard and flange bump easily.
In order to achieve the above object, the utility model provides a following technical scheme:
a chemical pipeline safety cover convenient to disassemble and assemble comprises two semicircular outer covers, wherein one sides of the two semicircular outer covers are hinged, and the other sides of the two semicircular outer covers are detachably connected through a bolt assembly;
semicircle dustcoat includes left dustcoat, is the right dustcoat that the symmetry set up and is located the middle slide between left dustcoat and the right dustcoat with left dustcoat, left side dustcoat and right dustcoat all include the section of thick bamboo wall of semicircle form and connect the lateral wall in semicircle wall one end, the section of thick bamboo wall sliding connection of middle slide and left dustcoat, and the one end of middle slide extend to the inner chamber of right dustcoat and with right dustcoat fixed connection, left side dustcoat is close to and is provided with fastening device between one side of right dustcoat and the middle slide, fastening device is used for the position of fixed middle slide.
The utility model discloses as above make things convenient for chemical pipeline safety cover of dismouting, it is further, fastening device is including seting up the constant head tank at middle slide outer wall middle part, the position that the corresponding constant head tank of left side dustcoat runs through the fixedly connected with screwed pipe, the inner chamber threaded connection of screwed pipe has positioning screw, positioning screw's tip can contact with the inner wall of constant head tank.
The utility model discloses as above make things convenient for chemical pipeline safety cover of dismouting, it is further, the slide in the middle of the both ends of constant head tank do not run through, and the constant head tank flushes near one side of right dustcoat and the tip of right dustcoat.
The utility model discloses as above make things convenient for chemical pipeline safety guard of dismouting, it is further, the length that middle slide is located the right side dustcoat outside equals the degree of depth of left dustcoat inner chamber.
The utility model discloses as above make things convenient for chemical pipeline safety guard of dismouting, it is further, all be provided with buffer on the lateral wall of left side dustcoat and right dustcoat.
The utility model discloses as above make things convenient for chemical pipeline safety cover of dismouting, it is further, buffer is including evenly fixing the telescopic link on the lateral wall of left dustcoat or right dustcoat, the other end fixedly connected with arc rubber slab of telescopic link, still even fixedly connected with spring between the lateral wall of left dustcoat or the lateral wall of right dustcoat and its corresponding arc rubber slab.
The utility model discloses as above make things convenient for chemical pipeline safety guard of dismouting, it is further, the telescopic link include the outer tube and with outer tube sliding connection's interior pole, and the maximum length of spring is less than the maximum length of telescopic link.
The utility model discloses as above make things convenient for chemical pipeline safety guard of dismouting, it is further, two the left dustcoat of semicircle dustcoat is articulated each other, two through the pivot the right dustcoat of semicircle dustcoat is articulated each other through the pivot.
The utility model discloses as above make things convenient for chemical pipeline safety guard of dismouting, it is further, two sets of articulated one side equal fixedly connected with connection auricle is kept away from to left dustcoat and right dustcoat on the semicircle dustcoat, seted up on the connection auricle with bolt assembly matched with mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a through the setting of two sets of semicircle dustcoats, one side of two semicircle dustcoats is articulated, the opposite side passes through bolt assembly can dismantle the connection, only need during the installation with one of them semicircle dustcoats cover on the pipeline, rotate another semicircle dustcoat again, and utilize bolt assembly to couple together two semicircle dustcoats and can install; the semicircular outer cover comprises a left outer cover, a right outer cover and a middle sliding plate, the length of the safety cover is adjusted by utilizing the fact that the middle sliding plate can slide in the left outer cover, so that the safety cover can be adjusted according to flanges with different thicknesses, the safety cover is attached to the flanges, the position of the middle sliding plate is fixed by utilizing a fastening mechanism, and the left outer cover and the right outer cover are guaranteed to be relatively static; when the pipeline is disassembled, the fastening mechanism is unlocked, the bolt assembly is disassembled, the semicircular outer covers are rotated, and the two semicircular outer covers are taken down from the pipeline;
this make things convenient for chemical pipeline safety guard of dismouting, simple structure, reasonable in design, the operation is swift, and the square board user carries out the dismouting to it, has improved work efficiency, can carry out length adjustment according to the flange of different thickness simultaneously, lets this safety guard and flange laminating, has increased the application scope of chemical pipeline safety guard, improves this safety guard to pipe connection's protection effect.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of another perspective of the present invention;
FIG. 3 is a schematic front view of the cross-section of the present invention;
FIG. 4 is an enlarged view of point A in FIG. 3;
fig. 5 is a perspective view of the utility model when opened;
FIG. 6 is a perspective view of the present invention during stretching;
in the drawings, the components represented by the respective reference numerals are listed below:
1-semicircular outer cover, 11-left outer cover, 12-right outer cover, 13-middle sliding plate, 14-fastening mechanism, 141-positioning groove, 142-threaded pipe, 143-positioning screw rod, 2-bolt component, 31-telescopic rod, 32-arc rubber plate and 33-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a chemical pipeline safety cover convenient to disassemble and assemble comprises two semicircular outer covers 1, wherein the rear sides of the two semicircular outer covers 1 are hinged, and the front sides of the two semicircular outer covers are detachably connected through a bolt assembly 2;
the semicircular outer covers 1 comprise left outer covers 11, right outer covers 12 symmetrically arranged with the left outer covers 11 and middle sliding plates 13 positioned between the left outer covers 11 and the right outer covers 12, the left outer covers 11 of the two semicircular outer covers 1 are hinged with each other through a rotating shaft, the right outer covers 12 of the two semicircular outer covers 1 are hinged with each other through a rotating shaft, and the two groups of left outer covers 11 and the two groups of right outer covers 12 are hinged respectively, so that the two semicircular outer covers 1 are more stable in rotation, and the whole device is prevented from shaking; the front sides of the left outer cover 11 and the right outer cover 12 on the two groups of semicircular outer covers 1 are fixedly connected with connecting lug pieces, mounting holes matched with the bolt assemblies 2 are formed in the connecting lug pieces, and a user can conveniently connect the two semicircular outer covers 1 through the bolt assemblies 2 through the arrangement of the connecting lug pieces;
the left outer cover 11 and the right outer cover 12 both comprise a semicircular cylinder wall and a side wall connected to one end of the semicircular cylinder wall, the middle sliding plate 13 is connected with the cylinder wall of the left outer cover 11 in a sliding manner, the right end of the middle sliding plate 13 extends to the inner cavity of the right outer cover 12 and is fixedly connected with the right outer cover 12, the length of the middle sliding plate 13 positioned on the left side of the right outer cover 12 is equal to the depth of the inner cavity of the left outer cover 11, a fastening mechanism 14 is arranged between the right side of the left outer cover 11 and the middle sliding plate 13 and used for fixing the position of the middle sliding plate 13, specifically, the fastening mechanism 14 comprises a positioning groove 141 arranged in the middle of the outer wall of the middle sliding plate 13, a threaded pipe 142 is fixedly connected to the position of the positioning groove 141 of the left outer cover 11 in a penetrating manner, a positioning screw 143 is connected to the inner cavity of the threaded pipe 142 in a threaded manner, and the right side of the positioning groove 141 is flush with the end part of the right outer cover 12, through the arrangement of the fastening mechanism 14, the user screws the positioning screw 143 to make the end part of the positioning screw 143 closely attached to the inner wall of the positioning groove 141, that is, the position of the middle sliding plate 13 can be fixed by using the positioning screw 143, when the middle sliding plate 13 needs to move, the user can pull the middle sliding plate 13 by unscrewing the positioning screw 143, when the end part of the positioning screw 143 is located in the positioning groove 141 and is located on the inner wall contact of the positioning groove 141, the middle sliding plate 13 is prevented from sliding out of the left outer cover 11 by using the matching of the positioning screw 143 and the positioning groove 141.
In addition, the side walls of the left outer cover 11 and the right outer cover 12 are both provided with a buffer device, specifically, the buffer device comprises a telescopic rod 31 uniformly fixed on the side wall of the left outer cover 11 or the right outer cover 12, the other end of the telescopic rod 31 is fixedly connected with an arc-shaped rubber plate 32, a spring 33 is also uniformly and fixedly connected between the side wall of the left outer cover 11 or the right outer cover 12 and the corresponding arc-shaped rubber plate 32, when the safety cover is sleeved at the joint of the chemical pipeline and the length of the safety cover is shortened, the arc-shaped rubber plates 32 on the left outer cover 11 and the right outer cover 12 are in contact with the flange at the joint, a certain buffer effect is achieved on the safety cover, and the hard collision suffered by the joint is effectively reduced, wherein the telescopic rod 31 comprises an outer pipe and an inner rod connected with the outer pipe in a sliding manner, and the maximum length of the spring 33 is smaller than that of the telescopic, is beneficial to the normal use of the safety cover.
One specific application of this embodiment is: the user firstly detaches the bolt component 2 from the connecting lugs of the two semicircular outer covers 1, then unscrews the positioning screw 143, pulls the right outer cover 12 rightwards, enables the middle sliding plate 13 to move outwards from the inner cavity of the left outer cover 11, increases the length of the safety cover, then rotates the two semicircular outer covers 1, places the lower semicircular outer cover 1 at the chemical pipeline connecting position, enables the left outer cover 11 and the right outer cover 12 to be respectively positioned at the two sides of the connecting flange, then rotates the upper semicircular outer cover 1, enables the two semicircular outer covers 1 to be closed, uses the two semicircular outer covers 1 of the bolt component 2 to carry out preliminary locking, then pushes the right outer cover 12 to move leftwards, enables the left outer cover 11 and the right outer cover 12 to be close to each other, enables the arc-shaped rubber plates 32 on the left outer cover 11 and the right outer cover 12 to be respectively contacted with the two sides of the flange, finally locks the positioning screw 143, fixes the position of the middle sliding plate 13, keeps the left outer cover, the bolt assembly 2 is further locked to complete installation; when the pipe is disassembled, the positioning screw 143 is unscrewed, the bolt assembly 2 is disassembled, the semicircular outer covers 1 are rotated, and the two semicircular outer covers 1 are taken down from the pipe.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a make things convenient for chemical pipeline safety guard of dismouting which characterized in that: the device comprises two semicircular outer covers (1), wherein one sides of the two semicircular outer covers (1) are hinged, and the other sides of the two semicircular outer covers are detachably connected through a bolt component (2);
semicircle dustcoat (1) is right dustcoat (12) that the symmetry set up and is located middle slide (13) between left dustcoat (11) and right dustcoat (12) including left dustcoat (11), and left dustcoat (11), left side dustcoat (11) and right dustcoat (12) all include the section of thick bamboo wall of semicircle form and connect the lateral wall in semicircle wall one end, middle slide (13) and the section of thick bamboo wall sliding connection of left dustcoat (11), and the one end of middle slide (13) extend to the inner chamber of right dustcoat (12) and with right dustcoat (12) fixed connection, be provided with between one side that left side dustcoat (11) is close to right dustcoat (12) and middle slide (13) fastening device (14), fastening device (14) are used for the position of fixed middle slide (13).
2. The chemical pipeline safety cover convenient to disassemble and assemble according to claim 1, characterized in that: fastening device (14) are including seting up constant head tank (141) in middle slide (13) outer wall middle part, fixedly connected with screwed pipe (142) is run through to the position that left side dustcoat (11) corresponds constant head tank (141), the inner chamber threaded connection of screwed pipe (142) has positioning screw (143), the tip of positioning screw (143) can contact with the inner wall of constant head tank (141).
3. The chemical pipeline safety cover convenient to disassemble and assemble according to claim 2, characterized in that: the two ends of the positioning groove (141) do not penetrate through the middle sliding plate (13), and one side, close to the right outer cover (12), of the positioning groove (141) is flush with the end part of the right outer cover (12).
4. The chemical pipeline safety cover convenient to disassemble and assemble according to claim 3, characterized in that: the length of the middle sliding plate (13) positioned on the outer side of the right outer cover (12) is equal to the depth of the inner cavity of the left outer cover (11).
5. The chemical pipeline safety cover convenient to disassemble and assemble according to claim 2 or 3, characterized in that: and the side walls of the left outer cover (11) and the right outer cover (12) are provided with buffer devices.
6. The chemical pipeline safety cover convenient to disassemble and assemble according to claim 5, characterized in that: buffer is including evenly fixing telescopic link (31) on the lateral wall of left dustcoat (11) or right dustcoat (12), the other end fixedly connected with arc rubber slab (32) of telescopic link (31), still even fixedly connected with spring (33) between the lateral wall of left side dustcoat (11) or the lateral wall of right dustcoat (12) and its corresponding arc rubber slab (32).
7. The chemical pipeline safety cover convenient to disassemble and assemble according to claim 6, characterized in that: the telescopic rod (31) comprises an outer tube and an inner rod connected with the outer tube in a sliding mode, and the maximum length of the spring (33) is smaller than that of the telescopic rod (31).
8. The chemical pipeline safety cover convenient to disassemble and assemble according to claim 7, characterized in that: two left dustcoats (11) of semicircle dustcoats (1) are articulated each other, two through the pivot right dustcoats (12) of semicircle dustcoats (1) are articulated each other through the pivot.
9. The chemical pipeline safety cover convenient to disassemble and assemble according to claim 8, characterized in that: two sets of left dustcoat (11) and right dustcoat (12) on semicircle dustcoat (1) keep away from the equal fixedly connected with connection lug piece in articulated one side, seted up on the connection lug piece with bolt assembly (2) matched with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177446.2U CN211232069U (en) | 2019-12-05 | 2019-12-05 | Make things convenient for chemical pipeline safety guard of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177446.2U CN211232069U (en) | 2019-12-05 | 2019-12-05 | Make things convenient for chemical pipeline safety guard of dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211232069U true CN211232069U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922177446.2U Expired - Fee Related CN211232069U (en) | 2019-12-05 | 2019-12-05 | Make things convenient for chemical pipeline safety guard of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211232069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115653904A (en) * | 2022-12-09 | 2023-01-31 | 苏州海派特热能设备有限公司 | Overheat protector for vortex compressor |
-
2019
- 2019-12-05 CN CN201922177446.2U patent/CN211232069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115653904A (en) * | 2022-12-09 | 2023-01-31 | 苏州海派特热能设备有限公司 | Overheat protector for vortex compressor |
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