CN210661807U - Filling type sealing device for pipeline and tool in ventilation pipeline - Google Patents
Filling type sealing device for pipeline and tool in ventilation pipeline Download PDFInfo
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- CN210661807U CN210661807U CN201920726160.2U CN201920726160U CN210661807U CN 210661807 U CN210661807 U CN 210661807U CN 201920726160 U CN201920726160 U CN 201920726160U CN 210661807 U CN210661807 U CN 210661807U
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Abstract
The utility model discloses a filling type sealing device for pipelines and tools in an air pipeline, which comprises an air pipeline, an air compressor and a fixing mechanism, wherein the two air pipelines are connected through the fixing mechanism, a gap is reserved between the two air pipelines, two opposite end faces of the two air pipelines are both fixed with a fixing plate, a clamping groove is arranged on one side fixing plate, a rubber ring is arranged in the gap, a cavity is arranged in the rubber ring, a clamping block is fixed on the rubber ring, a resisting block is arranged on one side of the fixing plate, a first hole is arranged on one side fixing plate, a second hole is arranged on the resisting block, an air inlet pipe is arranged on the rubber ring in a penetrating way, one end of the air inlet pipe is connected with the air compressor, a U-shaped groove is arranged on the rubber ring, a plurality of first fastening holes are arranged on the fixing plate, the gap between the two ventilation pipelines can be well sealed.
Description
Technical Field
The utility model relates to an air pipe sealing equipment technical field, in particular to pipeline and frock filled sealing device in air pipe.
Background
The ventilation pipeline is a metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gases.
When detecting the ventilation filter box, the ventilation pipeline needs to be connected with the ventilation filter box, then the ventilation pipeline is internally communicated with detection gas, in the detection process, the detection gas flows out from the gap between the two ventilation pipelines possibly due to the gap between the ventilation pipelines, so that the detection result is deviated, and meanwhile, the ventilation pipelines are generally connected through bolts, and the bolts are arranged and detached in the process, so that the labor intensity of workers is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a to pipeline and frock filled sealing device in air pipe, can carry out good sealing to the gap between two air pipe, avoid the air current to flow from the gap between two air pipe, guarantee the effect that detects, support tight mode through the interlude between two pipelines simultaneously and connect, reduced staff's working strength.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a filling type sealing device for a pipeline and a tool in an air pipeline comprises the air pipeline, an air compressor and a fixing mechanism, wherein the two air pipelines are connected through the fixing mechanism, a gap is reserved between the two air pipelines, two opposite end faces of the two air pipelines are respectively fixed with a fixing plate, one side of the fixing plate is provided with a clamping groove, a rubber ring is arranged in the gap, a cavity is arranged in the rubber ring, a clamping block is fixed on the rubber ring and penetrates through the clamping groove, one side of the fixing plate is provided with a abutting block, the clamping block is partially arranged between the fixing plate and the abutting block, one side of the fixing plate is provided with a first hole and the abutting block is provided with a second hole, the first hole corresponds to the second hole, an air inlet pipe penetrates through the rubber ring and penetrates through the first hole and the second hole, the air compressor is characterized in that one end, far away from the rubber ring, of the air inlet pipe is connected with the air compressor, a plurality of U-shaped grooves are formed in the rubber ring, a plurality of first fastening holes are formed in the fixing plate, a plurality of second fastening holes are formed in the abutting block, the first fastening holes correspond to the second fastening holes, and fixing bolts are arranged in the first fastening holes in an inserting mode and in threaded fit with the first fastening holes and the second fastening holes.
By adopting the technical scheme, the fixing plate is concave, the plate at one side of the opening of the fixing plate is longer than the plate at the other side, the longer plate is welded on the ventilating duct, the rubber ring is placed between the two fixing plates, the clamping block on the rubber ring penetrates through the clamping groove formed in the fixing plate, then the abutting block is placed at one side of the fixing plate opposite to the rubber ring, the abutting block abuts against the clamping block, the air inlet pipe arranged on the rubber ring penetrates out of the hole I on the fixing plate and the hole II on the abutting block, and then the fixing bolt is screwed, as the fixing bolt is in threaded fit with the fastening hole I formed in the fixing plate and the fastening hole II formed in the abutting block, the abutting block can be fixed on the fixing plate, the clamping block positioned between the fixing plate and the abutting block can be clamped at the moment, the fixing mechanism is started simultaneously, the fixing mechanism can fix the current positions of the two, the air outlet and the air inlet pipe of the air compressor are connected, the air compressor is started, the air compressor blows air into the air inlet pipe connected with the air compressor, the blown air can enter a cavity in the rubber ring from the air inlet pipe, the rubber ring begins to expand, when the rubber ring expands to a certain degree, the rubber ring can fill the gap between the two air pipes, a plurality of U-shaped grooves are further formed in the rubber ring, the friction force between the rubber ring and the air pipes can be increased through the U-shaped grooves, meanwhile, the rubber ring is enabled to have a certain elastic space, the service life of the rubber ring is prolonged, meanwhile, the gap between the two air pipes is also sealed, and the air flow is prevented from flowing out from the gap between the two air pipes.
Preferably, the fixing mechanism comprises a left fixing block, a right fixing block, a left connecting block and a right connecting block, the left connecting block and the right connecting block are both V-shaped, the left fixing block is fixedly connected with one end of the left connecting block, the right fixing block is fixedly connected with one end of the right connecting block, a first plurality of fixing holes are formed in the left fixing block and the right fixing block, a second plurality of fixing holes are formed in the ventilating duct, fastening bolts are inserted in the first fixing holes and are in threaded fit with the first fixing holes and the second fixing holes, short rods are fixed on two side walls of one end, away from the right fixing block, of the right connecting block, connecting plates are sleeved outside the short rods, the connecting plates are in rotating fit with the short rods, a plurality of grooves are formed in the connecting plates, and touch rods are fixed on two side walls of one end, away from the left fixing block, of the left connecting block, the utility model discloses a bolt, including the fixed block of left side fixed block, the top of left side fixed block one end is equipped with the reinforcing plate just with the below, the top of left side fixed block one end is kept away from to the connecting block, the top of left side fixed block one end and below all are fixed with a plurality of through-holes one have been seted up on the reinforcing plate, the right side connecting block is kept away from the one end of right side fixed block has been seted up through-hole two just through-hole two alternates and is provided with and supports tight bolt, support tight bolt go up the overcoat.
Adopt above-mentioned technical scheme, place left fixed block and right fixed block in suitable place, because the fixed orifices one of seting up on left fixed block and right fixed block and the fixed orifices two of seting up on air pipe all with fastening bolt screw-thread fit, can fix left fixed block and right fixed block on air pipe through fastening bolt and the cooperation of fixed orifices one and fixed orifices two, because the left side links the piece and welds with left fixed block, right fixed block and right connecting block fixed connection, it has normal running fit's connecting plate to weld overcoat on the quarter butt on the right connecting block, it has conflict pole and this conflict pole and the slot looks adaptation of seting up on the connecting plate to weld on the left connecting plate, can tentatively carry on spacingly to the position relation between left connecting block and the right connecting block through this mode, the size shape of left connecting block is the same with right connecting block, it is the same with the up end and the slot looks adaptation of right connecting block respectively to have seted up a plurality of through-hole one and two Lower terminal surface sliding fit, through-hole two has been seted up on the connecting block of right side, when the position of left connecting block and right connecting block is confirmed, will support tight bolt and cross in through-hole one and through-hole two, will support on tight bolt screw-in supports tight bolt with supporting tight bolt screw-thread fit's nut, thereby can further restrict the distance between left connecting block and the right connecting block, because left connecting block and right connecting block respectively with left fixed block and right fixed block welding, and left fixed block and right fixed block pass through fastening bolt again and fix on air pipe, after the position of left connecting block and right connecting block is fixed, can restrict the gap size between two air pipe, when avoiding the rubber circle inflation, the gap between two air pipe is more and more big, guarantee the sealed effect of rubber circle.
Preferably, the contact rod is externally sleeved with a second nut, and the second nut is in threaded fit with the contact rod.
Adopt above-mentioned technical scheme, because nut two and conflict pole screw-thread fit, can support the connecting plate tightly on left connecting block through nut two, guarantee the spacing effect of connecting plate.
Preferably, the right connecting block is provided with scale marks.
By adopting the technical scheme, the position distance between the left connecting block and the right connecting block can be accurately controlled through the scale marks.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is an exploded view of the embodiment showing the securing mechanism;
fig. 3 is a schematic structural diagram for showing a space between two ventilation ducts according to the embodiment.
Reference numerals: 1. a ventilation duct; 2. an air compressor; 3. a gap; 4. a fixing plate; 5. a card slot; 6. a rubber ring; 7. a cavity; 8. a clamping block; 9. a propping block; 12. an air inlet pipe; 13. a U-shaped groove; 14. a first fastening hole; 15. a second fastening hole; 16. fixing the bolt; 17. a left fixed block; 18. a right fixed block; 19. a left connecting block; 20. a right connecting block; 21. a first fixing hole; 22. a second fixing hole; 23. fastening a bolt; 24. a short bar; 25. a trench; 26. a touch bar; 27. a reinforcing plate; 28. a first through hole; 29. a second through hole; 30. tightly abutting against the bolt; 31. a first nut; 32. a second screw cap; 33. scale lines are marked.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1 to 3, a filling type sealing device for a pipeline and a tool in a ventilation pipeline comprises a ventilation pipeline 1, an air compressor 2 and a fixing mechanism, wherein the two ventilation pipeline 1 are connected through the fixing mechanism, a gap 3 is reserved between the two ventilation pipeline 1, two opposite end faces of the two ventilation pipeline 1 are respectively fixed with a fixing plate 4, a clamping groove 5 is arranged on the fixing plate 4 at one side, a rubber ring 6 is arranged in the gap 3, a cavity 7 is arranged in the rubber ring 6, a clamping block 8 is fixed on the rubber ring 6, the clamping block 8 penetrates through the clamping groove 5, a pressing block 9 is arranged at one side of the fixing plate 4, part of the clamping block 8 is arranged between the fixing plate 4 and the pressing block 9, a hole I is arranged on the fixing plate 4 at one side, a hole II is arranged on the pressing block 9, the hole I corresponds to the hole II, an air inlet pipe 12 penetrates through, one end, far away from the rubber ring 6, of the air inlet pipe 12 is connected with the air compressor 2, a plurality of U-shaped grooves 13 are formed in the rubber ring 6, a plurality of fastening holes I14 are formed in the fixing plate 4, a plurality of fastening holes II 15 are formed in the fastening block 9, the fastening holes I14 correspond to the fastening holes II 15, and fixing bolts 16 are arranged in the fastening holes I14 in a penetrating mode and are in threaded fit with the fastening holes I14 and the fastening holes II 15.
As shown in fig. 2, the fixing mechanism includes a left fixing block 17, a right fixing block 18, a left connecting block 19 and a right connecting block 20, the left connecting block 19 and the right connecting block 20 are both V-shaped, one end of the left fixing block 17 is fixedly connected with one end of the left connecting block 19, one end of the right fixing block 18 is fixedly connected with one end of the right connecting block 20, the left fixing block 17 and the right fixing block 18 are both provided with a plurality of first fixing holes 21, the ventilation duct 1 is provided with a plurality of second fixing holes 22, the first fixing holes 21 are internally provided with fastening bolts 23 in an inserting manner, the fastening bolts 23 are in threaded fit with the first fixing holes 21 and the second fixing holes 22, both side walls of one end of the right connecting block 20 far away from the right fixing block 18 are both fixed with short rods 24, and connecting plates are sleeved outside the short rods 24, the connecting plates are in rotating fit with the short rods 24, the connecting plates are provided with a plurality of grooves, the contact rods 26 are arranged in the grooves 25 in an inserting mode, reinforcing plates 27 are fixed above and below one end, away from the left fixing block 17, of the left connecting block 19, a plurality of first through holes 28 are formed in the reinforcing plates 27, through holes 29 are formed in one end, away from the right fixing block 18, of the right connecting block 20, the through holes 29 are formed in the through holes 29 in an inserting mode, the tightening bolts 30 are arranged in a penetrating mode, and nuts 31 are arranged on the tightening bolts 30 in an outer sleeved mode and are in threaded fit with the tightening bolts 30.
Firstly, two ventilation pipelines 1 are arranged on the same straight line, then a left fixing block 17 and a right fixing block 18 are placed at proper positions, because a first fixing hole 21 formed on the left fixing block 17 and a second fixing hole 22 formed on the right fixing block 18 and a second fixing hole 22 formed on the ventilation pipeline 1 are both in threaded fit with a fastening bolt 23, the left fixing block 17 and the right fixing block 18 can be fixed on the ventilation pipelines 1 by the fit of the fastening bolt 23 with the first fixing hole 21 and the second fixing hole 22, because a left connecting block is welded with the left fixing block 17, the right fixing block 18 is fixedly connected with a right connecting block 20, a short rod 24 welded on the right connecting block 20 is sleeved with a connecting plate in a rotating fit manner, a touch rod 26 is welded on the left connecting plate and the touch rod 26 is matched with a groove 25 formed on the connecting plate, and the mode can preliminarily limit the position relation between the left connecting block 19 and the right connecting, the left connecting block 19 and the right connecting block 20 are identical in size and shape, the reinforcing plate 27 for welding the upper end face and the lower end face of the left connecting block 19 is provided with a plurality of first through holes 28, the two reinforcing plates 27 are respectively in sliding fit with the upper end face and the lower end face of the right connecting block 20, the right connecting block 20 is provided with a second through hole 29, when the positions of the left connecting block 19 and the right connecting block 20 are determined, the abutting bolt 30 is inserted into the first through holes 28 and the second through holes 29, the first nut 31 in threaded fit with the abutting bolt 30 is screwed into the abutting bolt 30, so that the distance between the left connecting block 19 and the right connecting block 20 can be further limited, because the left connecting block 19 and the right connecting block 20 are respectively welded with the left fixing block 17 and the right fixing block 18, the left fixing block 17 and the right fixing block 18 are fixed on the ventilation duct 1 through the fastening bolt 23, when the positions of the left connecting block, the size of the gap 3 between the two ventilation ducts 1 can be limited.
After the distance of the gap 3 between the two ventilation ducts 1 is fixed, because the fixing plate 4 is concave and the plate block at one side of the opening of the fixing plate 4 is longer than the plate block at the other side, the longer plate block is welded on the ventilation ducts 1, the rubber ring 6 is placed between the two fixing plates 4, then the clamping block 8 on the rubber ring 6 passes through the clamping groove 5 arranged on the fixing plate 4, then the abutting block 9 is placed at one side of the fixing plate 4 opposite to the rubber ring 6, so that the abutting block 9 abuts against the clamping block 8, meanwhile, the air inlet pipe 12 arranged on the rubber ring 6 penetrates out from the first hole on the fixing plate 4 and the second hole on the abutting block 9, then the fixing bolt 16 is screwed, because the fixing bolt 16 is in threaded fit with the first fastening hole 14 arranged on the fixing plate 4 and the second fastening hole 15 arranged on the abutting block 9, the abutting block 9 can be fixed on the fixing plate 4, and the clamping block 8 between the fixing plate 4 and the abutting, then the air outlet of the air compressor 2 is connected with the air inlet pipe 12 through a hose, the air compressor 2 is started, the air compressor 2 blows air into the air inlet pipe 12 connected with the air compressor 2, the blown air enters the cavity in the rubber ring 6 from the air inlet pipe 12, so that the rubber ring 6 begins to expand, as the gap 3 between the two air ducts 1 is in a constant state, the gap 3 between the two air ducts 1 is larger and larger when the rubber ring 6 is expanded to a certain degree, the sealing effect of the rubber ring 6 is ensured, when the rubber ring 6 expands to a certain degree, the rubber ring 6 fills the gap 3 between the two air ducts 1, meanwhile, a plurality of U-shaped grooves 13 are also arranged on the rubber ring 6, the friction force between the rubber ring 6 and the air ducts 1 can be increased through the U-shaped grooves 13, and meanwhile, the rubber ring 6 has a certain elastic space, the service life of the rubber ring 6 is prolonged, and air flow is prevented from flowing out from the gap 3 between the two ventilation pipelines 1.
As shown in fig. 2, the second nut 32 is sleeved outside the abutting rod 26, and the second nut 32 is in threaded fit with the abutting rod 26, and since the second nut 32 is in threaded fit with the abutting rod 26, the connecting plate can be tightly abutted to the left connecting block 19 through the second nut 32, so that the limiting effect of the connecting plate is ensured.
As shown in fig. 1 and 2, the right connecting block 20 is provided with a scale 33, and the distance between the left connecting block 19 and the right connecting block 20 can be accurately controlled by the scale 33.
Claims (4)
1. The utility model provides a to pipeline and frock filled sealing device in air pipe, its characterized in that, includes air pipe (1), air compressor machine (2) and fixed establishment, two pass through between the air pipe (1) fixed establishment connects and leaves gap (3) between two air pipe (1), two all be fixed with fixed plate (4) on two relative terminal surfaces of air pipe (1), one side seted up draw-in groove (5) on fixed plate (4), be provided with rubber circle (6) in gap (3) and this rubber circle (6) inside is provided with cavity (7), be fixed with fixture block (8) on rubber circle (6) and fixture block (8) pass draw-in groove (5), one side of fixed plate (4) is provided with to support tight piece (9) and fixture block (8) part arrange in between fixed plate (4) and support tight piece (9), one side of the fixing plate (4) is provided with a first hole and the abutting block (9) is provided with a second hole, the first hole corresponds to the second hole, an air inlet pipe (12) is arranged on the rubber ring (6) in a penetrating manner, the air inlet pipe (12) penetrates through the first hole and the second hole, one end of the air inlet pipe (12) far away from the rubber ring (6) is connected with the air compressor (2), the rubber ring (6) is provided with a U-shaped groove (13), the fixing plate (4) is provided with a plurality of first fastening holes (14), the fastening block (9) is provided with a plurality of second fastening holes (15), the first fastening holes (14) correspond to the second fastening holes (15), a fixing bolt (16) penetrates through the fastening hole I (14), and the fixing bolt (16) is in threaded fit with the fastening hole I (14) and the fastening hole II (15).
2. The filling type sealing device for the pipeline and the tooling in the ventilation pipeline according to claim 1, characterized in that the fixing mechanism comprises a left fixing block (17), a right fixing block (18), a left connecting block (19) and a right connecting block (20), the left connecting block (19) and the right connecting block (20) are both V-shaped, the left fixing block (17) is fixedly connected with one end of the left connecting block (19), the right fixing block (18) is fixedly connected with one end of the right connecting block (20), the left fixing block (17) and the right fixing block (18) are both provided with a plurality of first fixing holes (21), the ventilation pipeline (1) is provided with a plurality of second fixing holes (22), fastening bolts (23) are inserted in the first fixing holes (21), and the fastening bolts (23) are in threaded fit with the first fixing holes (21) and the second fixing holes (22), short rods (24) are fixed on the side walls of two sides of one end, far away from the right fixed block (18), of the right connecting block (20), connecting plates are sleeved on the short rods (24), the connecting plates are in running fit with the short rods (24), a plurality of grooves (25) are formed in the connecting plates, touch rods (26) are fixed on the side walls of two sides of one end, far away from the left fixed block (17), of the left connecting block (19), touch rods (26) are arranged in the grooves (25) in a penetrating mode, reinforcing plates (27) are fixed above and below one end, far away from the left fixed block (17), of the left connecting block (19), of the reinforcing plates (27) in a penetrating mode, a plurality of first through holes (28) are formed in the reinforcing plates, one end, far away from the right fixed block (18), of the right connecting block (20) is provided with a second through hole (29) in a penetrating mode, and tight bolts (30) are arranged in the penetrating mode, the tightening bolt (30) is sleeved with a first nut (31) in a sleeved mode, and the first nut (31) is in threaded fit with the tightening bolt (30).
3. The device for filling and sealing the pipeline and the tool in the ventilation pipeline as claimed in claim 2, wherein a second nut (32) is sleeved outside the abutting rod (26), and the second nut (32) is in threaded fit with the abutting rod (26).
4. The filling type sealing device for the pipeline and the tool in the ventilation pipeline is characterized in that scale marks (33) are arranged on the right connecting block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726160.2U CN210661807U (en) | 2019-05-20 | 2019-05-20 | Filling type sealing device for pipeline and tool in ventilation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726160.2U CN210661807U (en) | 2019-05-20 | 2019-05-20 | Filling type sealing device for pipeline and tool in ventilation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210661807U true CN210661807U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920726160.2U Active CN210661807U (en) | 2019-05-20 | 2019-05-20 | Filling type sealing device for pipeline and tool in ventilation pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN210661807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432289A (en) * | 2021-06-04 | 2021-09-24 | 北京中海文设备安装有限公司 | Environment-friendly heat recovery unit mounting structure |
| CN113775839A (en) * | 2021-09-15 | 2021-12-10 | 河北都创机电工程有限公司 | Ventilating duct connecting structure for electromechanical engineering |
-
2019
- 2019-05-20 CN CN201920726160.2U patent/CN210661807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432289A (en) * | 2021-06-04 | 2021-09-24 | 北京中海文设备安装有限公司 | Environment-friendly heat recovery unit mounting structure |
| CN113775839A (en) * | 2021-09-15 | 2021-12-10 | 河北都创机电工程有限公司 | Ventilating duct connecting structure for electromechanical engineering |
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