CN209012590U - A kind of bypass flue connecting sleeve for desulphurization denitration - Google Patents
A kind of bypass flue connecting sleeve for desulphurization denitration Download PDFInfo
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- CN209012590U CN209012590U CN201821839417.7U CN201821839417U CN209012590U CN 209012590 U CN209012590 U CN 209012590U CN 201821839417 U CN201821839417 U CN 201821839417U CN 209012590 U CN209012590 U CN 209012590U
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- pipeline
- card slot
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Abstract
The utility model discloses a kind of bypass flue connecting sleeves for desulphurization denitration, including pipeline, the pipeline includes upper pipeline and lower pipeline, and the bottom of upper pipeline is welded with pipe connecting, and lower pipe connecting is welded at the top of lower pipeline, the appearance wall of the upper pipeline, which is located above upper pipe connecting, is welded with fixed plate.In the utility model, rotating a gear first can both drive multiple bolts to rotate, so that bolt is fixed, user does not need to take tool slowly to turn bolt one by one with hand, and it can guarantee that bolt can be firmly confined in screw thread card slot, pipeline is seamlessly connected, easy to operate and saving manpower, secondly nut can be also fixed during the installation process, user does not need to free hand to control nut, it is last to be fixed because of junction using multiple bolts, good airproof performance, without worry junction by extraneous lateral force make pipeline junction loosening cause it is poorly sealed, gas leakage in pipe is caused to be gone out.
Description
Technical field
The utility model relates to desulphurization denitration member joining technology field more particularly to a kind of bypasses for desulphurization denitration
Flue connecting sleeve.
Background technique
There are mainly two types of structure types for pipe joint connection type.A kind of pipeline connected by internal and external threads, in two pipes
Joint is connected to the pipe fitting with external pipe thread, Internal Pipe Thread with gluing respectively, and there is inner tube in the one end for having external pipe thread with another
One end of screw thread is connected.Another kind is connected with connector, the connector made of steel, by connecing with multiple screw threads
Head, a connector composition with nut.When operation, by two connectors respectively with being adhesive on tube body, then by two connectors
One rubber mat of middle pad, then nut is tightened fixes it.
Glue connection is all used in internal and external threads connection and connector connection, and the quality of glue and the quality of gluing directly affect
The bonding strength of pipe during operation, is not easy to guarantee the quality of connection between two pipes, easily disconnects, pipeline is caused to let out
Reveal, there can be multiple bolts on each connector, when needing to install, needs to take tool to go successively to turn each bolt with hand, also
Need to fix nut with another hand, prevent nut location sideslip, using pipeline thread connect cutting ferrule due to pipe it is long,
During screwing tightly, large labor intensity, low efficiency.Poor sealing, if can be loosened by extraneous lateral force and cause to seal
Not tight, managing interior substance can leak out, if toxic gas, also will affect air quality, threaten to health.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is de- for desulfurization
The bypass flue connecting sleeve of nitre.
To achieve the goals above, the utility model adopts the technical scheme that a kind of bypass for desulphurization denitration
Flue connecting sleeve, including pipeline, the pipeline includes upper pipeline and lower pipeline, and the bottom of upper pipeline is welded with pipeline company
Fishplate bar, and lower pipe connecting is welded at the top of lower pipeline, the appearance wall of the upper pipeline is located at upper pipe connecting
Top is welded with fixed plate, and one side wall of the fixed plate far from upper pipeline is welded with annular slide plate in the horizontal direction, it is described on
Pipe connecting runs through along the vertical direction close to edge offers bolt card slot, and bolt card slot internal screw thread is connected with bolt,
The appearance wall of the upper pipeline, which is located above upper pipe connecting, is removably connected with thickening gear, the top for thickening gear
Portion is welded with handle close to edge along the vertical direction, and the side appearance wall for thickening gear fitting fixed plate is along horizontal central line
Sliding slot is offered, the underface that the lower pipe connecting is located at bolt card slot is run through along the vertical direction offers thread groove, institute
The appearance wall for stating pipeline is located at the bottom knockdown chain of lower pipe connecting and is connected to nut fixed plate, the nut fixed plate it is upper
Surface is located at immediately below thread groove offers nut card slot along the vertical direction, and the bottom of nut card slot along vertical center line through opening
Equipped with threaded openings.
Preferably, the thickening gear package contains first gear component and second gear component, and first gear component with
The head end of second gear component is connected by articulate, the mutually nested connection of tail end, outside the tail end of the first gear component
Table wall is welded with slide fastener, and the tail end of the gear assembly offers slide fastener card slot corresponding with slide fastener.
Preferably, the nut fixed plate includes the first connecting plate and the second connecting plate, and the first connecting plate with
The head end of second connecting plate is connected by articulate, the mutually nested connection of tail end, the tail end appearance wall of first connecting plate
It is welded with cramp, the tail end of second connecting plate offers card slot corresponding with cramp.
Preferably, the top sidewall of the bolt is evenly distributed with sawtooth corresponding with the sawtooth of gear is thickeied.
Preferably, the nut fixed plate is bonded with rubber pad close to the side appearance wall of pipeline.
Preferably, the bottom of the lower pipe connecting symmetrically offers limit card slot along horizontal central line at pipeline.
Preferably, the upper surface of the nut fixed plate, which is located at immediately below limit card slot, is symmetrically welded with two along horizontal central line
Root quarter butt.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are: rotating a tooth first
Wheel can both drive multiple bolts to rotate, so that bolt is fixed, user does not need to take tool slowly to turn spiral shell one by one with hand
Bolt, and can guarantee that bolt can be firmly confined in screw thread card slot, pipeline is seamlessly connected, easy to operate and saving people
Power, secondly nut can be also fixed during the installation process, and user does not need to free hand to control nut, last because even
The place of connecing is fixed using multiple bolts, good airproof performance, without worrying that junction makes pipeline junction loosening by extraneous lateral force
At poorly sealed, gas leakage in pipe is caused to be gone out.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of bypass flue connecting sleeve for desulphurization denitration cross section structure signal
Figure；
Fig. 2 be the utility model proposes a kind of bypass flue connecting sleeve for desulphurization denitration plan structure signal
Figure；
Fig. 3 be the utility model proposes a kind of bypass flue connecting sleeve for desulphurization denitration fixture nut it is hardened
Structure schematic diagram.
In figure: 1, thickening gear；101, sliding slot；102, first gear component；103, second gear component；104, slide fastener；
105, slide fastener card slot；2, pipeline；201, upper pipeline；202, lower pipeline；3, handle；4, bolt；5, upper pipe connecting；501, spiral shell
Bolt card slot；502, fixed plate；503, annular slide plate；6, lower pipe connecting；601, limit card slot；602, thread groove；7, nut
Fixed plate；701, quarter butt；702, threaded openings；703, nut card slot；704, card slot；705, cramp；706, rubber pad；707,
One connecting plate；708, the second connecting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-3, a kind of a kind of embodiment provided by the utility model: bypass flue connection card for desulphurization denitration
Set, including pipeline 2, pipeline 2 includes upper pipeline 201 and lower pipeline 202, and the bottom of upper pipeline 201 is welded with pipeline connection
Plate 5, and the top of lower pipeline 202 is welded with lower pipe connecting 6, after the completion of upper pipeline 201 is connect with lower pipeline 202,
The lower surface of upper pipe connecting 5 and the upper surface of lower pipe connecting 6 are in fit-state, the appearance wall position of upper pipeline 201
It is welded with fixed plate 502 in the top of upper pipe connecting 5, one side wall of the fixed plate 502 far from upper pipeline 201 is in the horizontal direction
It is welded with annular slide plate 503, upper pipe connecting 5 runs through along the vertical direction close to edge offers bolt card slot 501, and spiral shell
501 internal screw thread of bolt card slot is connected with bolt 4, and the top that the appearance wall of upper pipeline 201 is located at upper pipe connecting 5 is detachably connected
Have and thicken gear 1, and have the gap equal with 4 top length of bolt between thickening gear 1 and lower pipe connecting 6, if multiple
One of them of bolt 4 has fixed, then will not contact with gear 1 is thickeied, so thickening gear 1 will not be stuck and stop
Movement, the top for thickening gear 1 are welded with handle 3 close to edge along the vertical direction, and handle 3 is L-shaped, facilitate grasping, thicken
The side appearance wall that gear 1 is bonded fixed plate 502 offers sliding slot 101 along horizontal central line, and sliding slot 101 is for annular slide plate 503
It is slided in its inner wall, the underface that lower pipe connecting 6 is located at bolt card slot 501 is run through along the vertical direction offers thread groove
602, the bottom knockdown chain that the appearance wall of pipeline 2 is located at lower pipe connecting 6 is connected to nut fixed plate 7, nut fixed plate 7
Upper surface is located at immediately below thread groove 602 offers nut card slot 703 along the vertical direction, can fix nut, prevent from pacifying
During dress, nut location sideslip, and the bottom of nut card slot 703 along vertical center line through offering threaded openings 702, for
The extra part of bolt 4 is stretched out.
Further, thickening gear 1 includes first gear component 102 and second gear component 103, and first gear group
Part 102 is connect with the head end of second gear component 103 by articulate, the mutually nested connection of tail end, first gear component 102
Tail end appearance wall be welded with slide fastener 104, the tail end of second gear component 103 offers slide fastener card corresponding with slide fastener 104
Slide fastener 104 is embedded into slide fastener card slot 105 by slot 105, both first gear component 102 can be made to close with second gear component 103
It closes.
Further, nut fixed plate 7 includes the first connecting plate 707 and the second connecting plate 708, and the first connecting plate
707 are connect with the head end of the second connecting plate 708 by articulate, the mutually nested connection of tail end, the tail end of the first connecting plate 707
Appearance wall is welded with cramp 705, and the tail end of the second connecting plate 708 offers card slot 704 corresponding with cramp 705, by cramp
705 are embedded into card slot 704, and the first connecting plate 707 and the second connecting plate 708 can both be closed.
Further, the top sidewall of bolt 4 is evenly distributed with sawtooth corresponding with the sawtooth of gear 1 is thickeied, rotation
When thickening gear 1, the sawtooth for thickening gear 1 can be contacted with the sawtooth of bolt 4 moves bolt 4.
Further, nut fixed plate 7 is bonded with rubber pad 706 close to the side appearance wall of pipeline 2, and rubber pad 706 rises
To anti-skidding effect.
Further, the bottom of lower pipe connecting 6 symmetrically offers limit card slot along horizontal central line at pipeline 2
601, there are two limit card slot 601 is set.
Further, the upper surface of nut fixed plate 7 is located at immediately below limit card slot 601 and is symmetrically welded with along horizontal central line
Two quarter butts 701, and the diameter of quarter butt 701 is identical as the diameter of limit card slot 601.
Working principle: when connecting pipe, first upper pipeline 201 and lower pipeline 202 are pieced together, by bolt card slot 501
Face thread groove 602, then four bolts 4 are inserted into bolt card slot 501 in thread groove 602, nut is put into nut card slot
In 703, quarter butt 701 is inserted into limit card slot 601, so that nut fixed plate 7 is bonded lower pipe connecting 6, and threaded openings 702 are just
It is embedded in card slot 704 to thread groove 602, then by cramp 705, the first connecting plate 707 and the second connecting plate 708 are closed, and nut is solid
Fixed board 7 is then fixed on lower pipeline 202, and nut fixed plate 7 is bonded with rubber pad 706, rubber in the one side wall of pipeline
Rubber mat 706 plays anti-skidding effect, prevents 7 slide downward of nut fixed plate, then slide fastener 104 is pushed into slide fastener card slot 105, Gu
Surely first gear component 102 and second gear component 103 are lived, is fixed in fixed plate 502 so that thickening gear 1, and annular is sliding
Piece 503 is embedded in sliding slot 101, and annular slide plate 503 can slide in sliding slot 101, is held handle 3 and is rotated clockwise, and gear 1 is thickeied
Sawtooth then will drive the sawtooth motion of 4 top side wall of bolt, bolt 4 can also move therewith, thicken the lower section of gear 1 there are with
It one section of gap of 4 top sidewall equal length of bolt will not be with thickening tooth if one of them of multiple bolts 4 has fixed
1 contact of wheel, so thickening gear 1 will not be stuck and stop motion.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of bypass flue connecting sleeve for desulphurization denitration, including pipeline (2), it is characterised in that: pipeline (2) packet
Containing upper pipeline (201) and lower pipeline (202), and the bottom of upper pipeline (201) is welded with pipe connecting (5), and down tube
It is welded at the top of road (202) lower pipe connecting (6), the appearance wall of the upper pipeline (201) is located at upper pipe connecting (5)
Top be welded with fixed plate (502), the fixed plate (502) is welded in the horizontal direction far from the one side wall of upper pipeline (201)
Have annular slide plate (503), the upper pipe connecting (5) is run through along the vertical direction close to edge offers bolt card slot
(501), and bolt card slot (501) internal screw thread is connected with bolt (4), and the appearance wall of the upper pipeline (201) is located at upper pipeline company
It is removably connected with above fishplate bar (5) and thickeies gear (1), the top for thickening gear (1) is close to edge along vertical side
To being welded with handle (3), the side appearance wall for thickening gear (1) fitting fixed plate (502) offers cunning along horizontal central line
Slot (101), the underface that the lower pipe connecting (6) is located at bolt card slot (501) is run through along the vertical direction offers screw thread
Slot (602), the bottom that the appearance wall of the pipeline (2) is located at lower pipe connecting (6) are removably connected with nut fixed plate
(7), the upper surface of the nut fixed plate (7) is located at immediately below thread groove (602) offers nut card slot along the vertical direction
(703), and the bottom of nut card slot (703) along vertical center line through offering threaded openings (702).
2. a kind of bypass flue connecting sleeve for desulphurization denitration according to claim 1, it is characterised in that: described to add
Thick gear (1) includes first gear component (102) and second gear component (103), and first gear component (102) and second
The head end of gear assembly (103) is connected by articulate, the mutually nested connection of tail end, the first gear component (102)
Tail end appearance wall is welded with slide fastener (104), and the tail end of the second gear component (103) offers corresponding with slide fastener (104)
Slide fastener card slot (105).
3. a kind of bypass flue connecting sleeve for desulphurization denitration according to claim 1, it is characterised in that: the spiral shell
Female fixed plate (7) includes the first connecting plate (707) connection mutually nested with the second connecting plate (708) tail end, and described first connects
The tail end appearance wall of fishplate bar (707) is welded with cramp (705), and the tail end of second connecting plate (708) offers and cramp
(705) corresponding card slot (704).
4. a kind of bypass flue connecting sleeve for desulphurization denitration according to claim 1, it is characterised in that: the spiral shell
The top sidewall of bolt (4) is evenly distributed with sawtooth corresponding with the sawtooth of gear (1) is thickeied.
5. a kind of bypass flue connecting sleeve for desulphurization denitration according to claim 1, it is characterised in that: the spiral shell
Side appearance wall of female fixed plate (7) close to pipeline (2) is bonded with rubber pad (706).
6. a kind of bypass flue connecting sleeve for desulphurization denitration according to claim 1, it is characterised in that: under described
The bottom of pipe connecting (6) symmetrically offers limit card slot (601) at pipeline (2) along horizontal central line.
7. a kind of bypass flue connecting sleeve for desulphurization denitration according to claim 1, it is characterised in that: the spiral shell
The upper surface of female fixed plate (7), which is located at immediately below limit card slot (601), is symmetrically welded with two quarter butts (701) along horizontal central line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839417.7U CN209012590U (en) | 2018-11-08 | 2018-11-08 | A kind of bypass flue connecting sleeve for desulphurization denitration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839417.7U CN209012590U (en) | 2018-11-08 | 2018-11-08 | A kind of bypass flue connecting sleeve for desulphurization denitration |
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| Publication Number | Publication Date |
|---|---|
| CN209012590U true CN209012590U (en) | 2019-06-21 |
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ID=66841819
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821839417.7U Active CN209012590U (en) | 2018-11-08 | 2018-11-08 | A kind of bypass flue connecting sleeve for desulphurization denitration |
Country Status (1)
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| CN (1) | CN209012590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878948A (en) * | 2020-08-24 | 2020-11-03 | 苏州天成涂装系统股份有限公司 | Low-energy-consumption intelligent circulating air utilization system |
| CN114576432A (en) * | 2022-02-27 | 2022-06-03 | 中交第四公路工程局有限公司 | Device for quickly and integrally installing pipeline and bridge |
-
2018
- 2018-11-08 CN CN201821839417.7U patent/CN209012590U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878948A (en) * | 2020-08-24 | 2020-11-03 | 苏州天成涂装系统股份有限公司 | Low-energy-consumption intelligent circulating air utilization system |
| CN114576432A (en) * | 2022-02-27 | 2022-06-03 | 中交第四公路工程局有限公司 | Device for quickly and integrally installing pipeline and bridge |
| CN114576432B (en) * | 2022-02-27 | 2024-04-05 | 中交第四公路工程局有限公司 | Device for quickly and integrally installing pipeline and bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200409 Address after: 331100 Jianshe Avenue, Shangtang Town, Fengcheng City, Jiangxi Province Patentee after: Fengcheng Gaoxin Coking Co., Ltd Address before: 261500 North of Xishou Road, Kaixuan Road, Hujiazhuang Industrial Park, Hujiazhuang Village, Jinggou Town, Gaomi City, Weifang City, Shandong Province Patentee before: WEIFANG LANDUN ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |