CN213332614U - Explosion-proof valve convenient to install fast - Google Patents
Explosion-proof valve convenient to install fast Download PDFInfo
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- CN213332614U CN213332614U CN202021958742.2U CN202021958742U CN213332614U CN 213332614 U CN213332614 U CN 213332614U CN 202021958742 U CN202021958742 U CN 202021958742U CN 213332614 U CN213332614 U CN 213332614U
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- proof valve
- connecting pipe
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- lower flange
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Abstract
The utility model provides an explosion-proof valve convenient to install fast, including the explosion-proof valve body, the equal fixed mounting in both ends of explosion-proof valve body has lower flange dish, the top fixed mounting of one of them lower flange dish has lower connecting pipe, the inside cover of lower connecting pipe is equipped with the connecting pipe, the top fixed mounting of going up the connecting pipe has last ring flange, a plurality of screw holes have been seted up to the equal annular equidistance of avris on last ring flange and two lower flange dish tops, the both sides on one of them lower flange dish top all alternate and are connected with the internal thread sleeve, the equal threaded connection in inside of two internal thread sleeves has the screw lead screw, the top of two screw lead screws respectively with the both sides fixed connection of last ring flange bottom. The utility model discloses utilize the design of external connecting pipe and lower connecting rod of going up, can adjust the position of connecting pipe when the installation to need not external force when the explosion-proof valve of installation supplementary, and only need rotatory internal thread sleeve can realize during the installation, it is very convenient to operate.
Description
Technical Field
The utility model mainly relates to the technical field of explosion-proof valves, concretely relates to explosion-proof valve convenient to install fast.
Background
Explosion-proof valves generally have two forms, a horizontal type explosion-proof valve and a vertical type explosion-proof valve. The two types of explosion-proof valves are in a structural form of adopting an explosion-proof membrane to cover, the positions of pipelines are generally determined before the explosion-proof valves are installed, matched explosion-proof valves are often needed, the explosion-proof valves are often needed to be installed by means of external force for installation tightness, the installation process is very difficult, the pipelines are easily damaged during installation, the normal use of the explosion-proof valves is further influenced, and the explosion-proof valves convenient to install quickly are urgently needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides an explosion-proof valve convenient to install fast for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model provides an explosion-proof valve convenient to quick installation, including explosion-proof valve body, the equal fixed mounting in both ends of explosion-proof valve body has lower flange dish, one of them the top fixed mounting of lower flange dish has lower connecting pipe, the inside cover of lower connecting pipe is equipped with the connecting pipe, the top fixed mounting of going up the connecting pipe has last ring flange, a plurality of screw holes, one of them are seted up to the equal annular equidistance of avris on last ring flange and two lower flange dish tops the both sides on lower flange dish top all alternate and are connected with the internal thread sleeve, two the equal threaded connection in internal thread sleeve's inside has screw lead screw, two the top of screw lead screw respectively with the both sides fixed connection of last ring flange bottom.
The inside both sides of connecting pipe all are seted up flutedly down, and the inside of two recesses is all fixed to be inlayed and is equipped with the fixed block, two the top of fixed block all alternates and is connected with the joint piece.
The joint groove has all been seted up to the both sides of going up the connecting pipe bottom, two the joint groove mutually supports with two joint pieces respectively.
Two telescopic one end of internal thread runs through the top and the fixedly connected with limiting plate of one of them lower flange, two the equal fixedly connected with connecting rod in bottom of limiting plate, two the equal fixed mounting in bottom of connecting rod has the driving fluted disc, two one side of driving fluted disc all meshes and is connected with driven fluted disc, two the bottom of driven fluted disc all rotates with the bottom of one of them lower flange inner chamber to be connected.
Two the equal fixedly connected with fixation screw rod of one end that the joint piece runs through two fixed blocks, two the equal screw thread in bottom of fixation screw rod has cup jointed the linkage sleeve, two the bottom of linkage sleeve respectively with the top fixed connection of two driven fluted discs.
The middle parts of the two fixing screw rods are respectively and alternately connected with the bottom ends inside the two grooves and the bottom ends of the fixing blocks, and the length of each fixing screw rod is equal to the length of each groove.
Compared with the prior art, the beneficial effects of the utility model are that: one of which, the utility model discloses the connecting pipe can be in the inside gliding design of connecting pipe down in the utilization, can be according to the position of connecting pipe in the distance adjustment between the pipeline when the installation, and then make the explosion-proof valve body adorn on one of them pipeline in advance, then according to the position of connecting pipe in the distance adjustment of another pipeline, and then be in the same place last ring flange and another pipeline fixed connection, thereby realize the quick installation of explosion-proof valve, and need not the supplementary explosion-proof valve of extrusion of external force in the installation, also avoided the damage to the pipeline in the installation simultaneously, can not only prolong the life of pipeline, can also make the stable installation of explosion-proof valve between the pipeline, guarantee the normal work of explosion-proof valve.
Two, the utility model discloses utilize the telescopic position that adjusts the upper flange dish of rotation of internal thread, the internal thread sleeve can drive the synchronous rotation of initiative fluted disc in one of them lower flange dish inner chamber during rotatory, the initiative fluted disc can drive driven fluted disc and rotate, and then realize the rotation of linkage sleeve, thereby adjust the position of joint piece, recycle joint piece and the effect of joint groove mutually supporting, can fix from inside upper junction pipe and lower connecting pipe after confirming the position of upper flange dish, and then guaranteed the stability of upper flange dish, increase the stability of explosion-proof valve and pipe connection department, make the work of explosion-proof valve not influenced, only need rotatory internal thread sleeve can realize adjusting the purpose of upper flange dish during the installation, the operation is very convenient, and the stability after the installation is strong.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the inner explosion structure of the lower connecting pipe of the present invention;
fig. 3 is a schematic view of the internal cross-sectional structure of one of the lower flanges of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. an explosion-proof valve body; 2. a lower connecting pipe; 3. an upper connecting pipe; 4. an upper flange plate; 5. a lower flange plate; 6. a threaded lead screw; 7. an internally threaded sleeve; 8. a groove; 9. a fixed block; 10. a clamping block; 11. a limiting plate; 12. a connecting rod; 13. a driving fluted disc; 14. a driven fluted disc; 15. a linkage sleeve; 16. fixing the screw rod; 17. a clamping groove; 18. a threaded bore.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4, an explosion-proof valve convenient for quick installation comprises an explosion-proof valve body 1, lower flanges 5 fixedly installed at both ends of the explosion-proof valve body 1, connecting pipe 2 under one of them lower flange 5's top fixed mounting, recess 8 has all been seted up to the inside both sides of connecting pipe 2 down, the inside of two recess 8 is all fixed to be inlayed and is equipped with fixed block 9, the top of two fixed blocks 9 all alternates and is connected with joint piece 10, fixed block 9 all is circular-arcly with joint piece 10, the inside cover of lower connecting pipe 2 is equipped with connecting pipe 3, joint groove 17 has all been seted up to the both sides of going up connecting pipe 3 bottom, two joint grooves 17 mutually support with two joint pieces 10 respectively, the top fixed mounting of going up connecting pipe 3 has last ring flange 4, a plurality of screw holes 18 have been seted up to the equal annular equidistance of avris on last ring flange 4 and two lower.
Two sides of the top end of one of the lower flange plates 5 are respectively and alternately connected with an internal thread sleeve 7, the internal parts of the two internal thread sleeves 7 are respectively and fixedly connected with a thread screw 6, the top ends of the two thread screws 6 are respectively and fixedly connected with two sides of the bottom end of the upper flange plate 4, one end of each of the two internal thread sleeves 7 penetrates through the top end of one of the lower flange plates 5 and is fixedly connected with a limiting plate 11, the bottom ends of the two limiting plates 11 are respectively and fixedly connected with a connecting rod 12, the bottom ends of the two connecting rods 12 are respectively and fixedly provided with a driving fluted disc 13, one side of each of the two driving fluted discs 13 is respectively engaged and connected with a driven fluted disc 14, the driving fluted disc 13 has the same specification as the driven fluted disc 14, so as to ensure that the driving fluted disc 13 and the driven fluted disc 14 synchronously rotate, the bottom ends of the two driven fluted discs 14 are respectively and rotatably, the middle parts of the two fixed screw rods 16 are respectively and alternately connected with the bottom ends inside the two grooves 8 and the bottom ends of the fixed blocks 9, the length of the two fixed screw rods 16 is respectively equal to that of the two grooves 8, the bottom parts of the two fixed screw rods 16 are all in threaded sleeve connection with the linkage sleeves 15, and the bottom ends of the two linkage sleeves 15 are respectively and fixedly connected with the top ends of the two driven fluted discs 14.
The utility model discloses a concrete operation as follows: during installation, an operator firstly fixedly connects one of the lower flange plates 5 with one of the pipelines, then synchronously rotates the two internal thread sleeves 7 after determining the position of the other pipeline, the thread screw rod 6 slowly slides out while the internal thread sleeves 7 rotate, then the upper flange plate 4 is driven to move, the internal thread sleeves 7 stop rotating after the upper flange plate 4 reaches a required position, and then the upper flange plate 4 is fixed with the other pipeline.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (6)
1. The utility model provides an explosion-proof valve convenient to quick installation, including explosion-proof valve body (1), its characterized in that: the equal fixed mounting in both ends of explosion-proof valve body (1) has lower flange dish (5), one of them the top fixed mounting of lower flange dish (5) has lower connecting pipe (2), the inside cover of lower connecting pipe (2) is equipped with connecting pipe (3), the top fixed mounting of going up connecting pipe (3) has last ring flange (4), a plurality of screw holes (18) have been seted up to the equal ring shape equidistance of avris on going up ring flange (4) and two lower flange dish (5) tops, one of them the both sides on lower flange dish (5) top all alternate and are connected with interior thread bush (7), two the equal threaded connection in inside of interior thread bush (7) has screw lead screw (6), two the top of screw lead screw (6) respectively with the both sides fixed connection of last ring flange (4) bottom.
2. An explosion proof valve to facilitate quick installation as claimed in claim 1 wherein: the inside both sides of lower connecting pipe (2) all are seted up flutedly (8), and the inside of two recesses (8) is all fixed to be inlayed and is equipped with fixed block (9), two the top of fixed block (9) all alternates and is connected with joint piece (10).
3. An explosion proof valve to facilitate quick installation as claimed in claim 1 wherein: go up the both sides of connecting pipe (3) bottom and all seted up joint groove (17), two joint groove (17) mutually support with two joint pieces (10) respectively.
4. An explosion proof valve to facilitate quick installation as claimed in claim 1 wherein: two the one end of internal thread sleeve (7) runs through top and fixedly connected with limiting plate (11), two of one of them lower flange dish (5) the equal fixedly connected with connecting rod (12) in bottom of limiting plate (11), two the equal fixed mounting in bottom of connecting rod (12) has driving fluted disc (13), two the equal meshing of one side of driving fluted disc (13) is connected with driven fluted disc (14), two the bottom of driven fluted disc (14) all rotates with the bottom of one of them lower flange dish (5) inner chamber to be connected.
5. An explosion proof valve to facilitate quick installation as claimed in claim 2 wherein: two joint piece (10) run through the equal fixedly connected with lead screw (16) of one end of two fixed blocks (9), two the equal screw thread in bottom of lead screw (16) has cup jointed linkage sleeve (15), two the bottom of linkage sleeve (15) respectively with the top fixed connection of two driven fluted discs (14).
6. An explosion proof valve to facilitate quick installation as claimed in claim 5 wherein: the middle parts of the two fixing screw rods (16) are respectively and alternately connected with the bottom ends inside the two grooves (8) and the bottom ends of the fixing blocks (9), and the length of the two fixing screw rods (16) is respectively equal to that of the two grooves (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958742.2U CN213332614U (en) | 2020-09-09 | 2020-09-09 | Explosion-proof valve convenient to install fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958742.2U CN213332614U (en) | 2020-09-09 | 2020-09-09 | Explosion-proof valve convenient to install fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213332614U true CN213332614U (en) | 2021-06-01 |
Family
ID=76061932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021958742.2U Active CN213332614U (en) | 2020-09-09 | 2020-09-09 | Explosion-proof valve convenient to install fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213332614U (en) |
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2020
- 2020-09-09 CN CN202021958742.2U patent/CN213332614U/en active Active
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