CN211174185U - Air duct interface connecting device - Google Patents
Air duct interface connecting device Download PDFInfo
- Publication number
- CN211174185U CN211174185U CN201922129552.3U CN201922129552U CN211174185U CN 211174185 U CN211174185 U CN 211174185U CN 201922129552 U CN201922129552 U CN 201922129552U CN 211174185 U CN211174185 U CN 211174185U
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- China
- Prior art keywords
- air duct
- ring
- fastening
- hoop
- block
- 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
- 230000007246 mechanism Effects 0.000 claims description 34
- 238000003466 welding Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 abstract description 33
- 238000005381 potential energy Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model belongs to the technical field of dryer cloth, especially, dryer interface connection device, including dryer cloth joint ring, outer hoop pipe, inner hoop block, anchorage bar, fastening device and fastening device connecting block, the outside of dryer cloth joint ring is connected with outer hoop pipe, the inside of dryer cloth joint ring is connected with inner hoop block, inner hoop block one side is fixedly connected with the anchorage bar, anchorage bar one end is connected with fastening device, fastening device bottom is fixedly connected with fastening device connecting block; the utility model discloses a fastening device and the anchorage bar that set up are coordinating outer hoop pipe and interior hoop piece, can connect the dryer, and it is very convenient to dismantle simultaneously, and this kind of connected mode can utilize fastening spring's elastic potential energy to carry out the output of strength, and the elasticity of output connects the ring with dryer cloth to carry out the stirrup under the effect of outer hoop pipe and interior hoop piece, and multiunit fastening device mutually supports, can make the pressure that every stress point received the same, increases the stability that the device is connected.
Description
Technical Field
The utility model relates to an dryer cloth field especially relates to a dryer interface connection device.
Background
The air duct cloth is made of high-strength polyester glass fiber and is woven into a coating base cloth, PVC is modified to be used as a surface film, and the high-strength base cloth is effectively combined with a high-technology surface film. The method mainly comprises the following steps: mine shaft air duct cloth, glass fiber air duct cloth, flame retardant air duct cloth, fireproof air duct cloth, industrial air duct cloth, plastic coated glass fiber cloth, tunnel air duct cloth and air guide duct cloth. Along with the development of science and technology, the auxiliary ventilating fan power is bigger and bigger, and the air feed distance is also longer and longer, and this work load that has just increased the dryer and has connected work, and the both ends of dryer all are provided with the dryer hoop of connection usefulness.
In the prior art, the connection mode between dryer and the dryer is as follows: firstly, plugging an air duct hoop of a first section of air duct into an air duct hoop of a second section of air duct; then, wrapping with a thin iron wire; then, reversely wrapping the edge of the air duct; finally, the air duct glue is used for sticking the joint with the strip cloth, and the prior art at least has the following problems: the connection process is complex, consumes time and labor, and is not beneficial to quickly connecting the air duct in the special environment under the coal mine.
In order to solve the above problems, the present application provides an air duct interface connection device.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides an dryer interface connection device, through the fastening device and the anchorage bar that set up, outer hoop pipe and interior hoop piece are being cooperated, can connect the dryer, it is very convenient to dismantle simultaneously, this kind of connected mode can utilize fastening spring's elastic potential energy to carry out the output of strength, the elasticity of output is with dryer cloth joint ring carry out the stirrup under the effect of outer hoop pipe and interior hoop piece, multiunit fastening device mutually supports, can make the pressure that every stress point received the same, increase the stability that the device is connected.
(II) technical scheme
In order to solve the problems, the utility model provides an air duct interface connection device, which comprises an air duct distributing ring, an outer hoop pipe, an inner hoop block, a fastening rod, a fastening mechanism and a fastening mechanism connecting block, wherein the outer hoop pipe is connected to the outer side of the air duct distributing ring, the inner hoop block is connected to the inner side of the air duct distributing ring, the fastening rod is fixedly connected to one side of the inner hoop block, one end of the fastening rod is connected with the fastening mechanism, the fastening mechanism connecting block is fixedly connected to the bottom of the fastening mechanism, a fastening spring is arranged in the fastening mechanism, and a bearing plate is arranged above the fastening spring;
the dryer cloth connects the ring and includes that a dryer cloth connects the ring and No. two dryer cloth connect the ring, No. one dryer cloth connects ring one side to be connected with the dryer No. one, No. two dryer cloth connect ring one side to be connected with the dryer No. two.
Preferably, the upper part of the pressure bearing plate is fixedly connected with the fastening rod in a welding mode.
Preferably, a sealing ring is arranged between the first air duct distributing and connecting ring and the second air duct distributing and connecting ring.
Preferably, the fastening mechanism and the fastening mechanism connecting block are fixedly connected in a welding mode.
Preferably, the inner hoop block is in fit connection with the air duct distribution ring.
Preferably, the air duct distribution ring is in fit connection with the outer hoop pipe.
The above technical scheme of the utility model has following profitable technological effect:
1. the wind tube can be connected and is very convenient to disassemble by the aid of the arranged fastening mechanism and the fastening rod matched with the outer hoop tube and the inner hoop block, force can be output by the aid of elastic potential energy of the fastening spring in the connecting mode, and the output elasticity hoops the wind tube distributing ring under the action of the outer hoop tube and the inner hoop block;
2. multiunit fastening device mutually supports, can make the pressure that every stress point received the same, increases the stability that the device is connected, and through the sealing ring that sets up, can increase the gas tightness between dryer cloth joint ring and No. two dryer cloth joint rings, prevents to leak gas.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the connection part of the present invention;
fig. 4 is a schematic view of the internal structure of the fastening mechanism of the present invention.
Reference numerals:
1. the wind barrel is provided with a connecting ring; 1-1, arranging a first air duct with a connecting ring; 1-2, a second air duct distributing ring; 2. an outer hoop tube; 3. an inner hoop block; 4. a fastening rod; 5. a fastening mechanism; 6. a fastening mechanism connecting block; 7. a first air duct; 8. a second air duct; 9. a seal ring; 10. A fastening spring; 11. a bearing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides an air duct interface connection device, including air duct cloth collar 1, outer hoop pipe 2, inner hoop block 3, fastening rod 4, fastening mechanism 5 and fastening mechanism connecting block 6, the outer hoop pipe 2 is connected to the outer side of air duct cloth collar 1, the inner hoop block 3 is connected to the inner side of air duct cloth collar 1, fastening rod 4 is fixedly connected to one side of inner hoop block 3, one end of fastening rod 4 is connected with fastening mechanism 5, fastening mechanism 5 bottom is fixedly connected with fastening mechanism connecting block 6, fastening spring 10 is arranged in fastening mechanism 5, a bearing plate 11 is arranged above fastening spring 10;
the air duct distribution connecting ring 1 comprises a first air duct distribution connecting ring 1-1 and a second air duct distribution connecting ring 1-2, one side of the first air duct distribution connecting ring 1-1 is connected with a first air duct 7, and one side of the second air duct distribution connecting ring 1-2 is connected with a second air duct 8.
In this embodiment, it should be noted that the upper side of the bearing plate 11 is fixedly connected to the fastening rod 4, and the connection manner is welding, a sealing ring 9 is disposed between the first wind tube distribution connecting ring 1-1 and the second wind tube distribution connecting ring 1-2, the fastening mechanism 5 is fixedly connected to the fastening mechanism connecting block 6 in a welding manner, the inner hoop block 3 is in fit connection with the wind tube distribution connecting ring 1, and the wind tube distribution connecting ring 1 is in fit connection with the outer hoop pipe 2.
In the utility model, the wind tube can be connected by matching the outer hoop tube 2 and the inner hoop block 3 through the arranged fastening mechanism 5 and the fastening rod 4, and the disassembly is very convenient, the connection mode can utilize the elastic potential energy of the fastening spring 10 to output the strength, and the output elasticity hoops the wind tube connecting ring under the action of the outer hoop tube 2 and the inner hoop block 3; the multiple groups of fastening mechanisms 5 are matched with each other, so that the pressure of each stress point is the same, the connection stability of the device is improved, and the air tightness between the first air duct cloth connecting ring 1-1 and the second air duct cloth 1-2 connecting ring can be improved through the arranged sealing ring 9, so that air leakage is prevented.
The utility model discloses a theory of operation and use flow: the wind tube can be connected and is very convenient to disassemble by the aid of the fastening mechanism 5 and the fastening rod 4 which are matched with the outer hoop tube 2 and the inner hoop block 3, force can be output by the aid of elastic potential energy of the fastening spring 10 in the connecting mode, and the output elasticity hoops the wind tube distributing ring under the action of the outer hoop tube 2 and the inner hoop block 3; the multiple groups of fastening mechanisms 5 are matched with each other, so that the pressure on each stress point is the same, the connection stability of the device is improved, and the air tightness between the first air duct cloth connecting ring 1-1 and the second air duct cloth connecting ring 1-2 can be improved through the arranged sealing ring 9, so that air leakage is prevented; the upper part of the bearing plate 11 is fixedly connected with the fastening rod 4 in a welding mode, a sealing ring 9 is arranged between the first air duct distribution connecting ring 1-1 and the second air duct distribution connecting ring 1-2, the fastening mechanism 5 is fixedly connected with the fastening mechanism connecting block 6 in a welding mode, the inner hoop block 3 is in fit connection with the air duct distribution connecting ring 1, and the air duct distribution connecting ring 1 is in fit connection with the outer hoop pipe 2.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The air duct interface connecting device comprises an air duct distributing ring (1), an outer hoop pipe (2), an inner hoop block (3), a fastening rod (4), a fastening mechanism (5) and a fastening mechanism connecting block (6), and is characterized in that the outer hoop pipe (2) is connected to the outer side of the air duct distributing ring (1), the inner hoop block (3) is connected to the inner side of the air duct distributing ring (1), the fastening rod (4) is fixedly connected to one side of the inner hoop block (3), the fastening mechanism (5) is connected to one end of the fastening rod (4), the fastening mechanism connecting block (6) is fixedly connected to the bottom of the fastening mechanism (5), a fastening spring (10) is arranged inside the fastening mechanism (5), and a bearing plate (11) is arranged above the fastening spring (10);
the wind tube distributing and connecting ring (1) comprises a first wind tube distributing and connecting ring (1-1) and a second wind tube distributing and connecting ring (1-2), one side of the first wind tube distributing and connecting ring (1-1) is connected with a first wind tube (7), and one side of the second wind tube distributing and connecting ring (1-2) is connected with a second wind tube (8).
2. The air duct interface connection device according to claim 1, wherein the upper side of the pressure bearing plate (11) is fixedly connected with the fastening rod (4) in a welding manner.
3. The air duct interface connection device according to claim 1, wherein a sealing ring (9) is arranged between the first air duct distribution ring (1-1) and the second air duct distribution ring (1-2).
4. The air duct interface connection device according to claim 1, wherein the fastening mechanism (5) is fixedly connected with the fastening mechanism connection block (6) by welding.
5. The air duct interface connection device according to claim 1, wherein the inner hoop block (3) is in fit connection with the air duct distribution ring (1).
6. The air duct interface connection device according to claim 1, wherein the air duct distribution ring (1) is in fit connection with the outer hoop tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129552.3U CN211174185U (en) | 2019-12-02 | 2019-12-02 | Air duct interface connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129552.3U CN211174185U (en) | 2019-12-02 | 2019-12-02 | Air duct interface connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211174185U true CN211174185U (en) | 2020-08-04 |
Family
ID=71808277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922129552.3U Expired - Fee Related CN211174185U (en) | 2019-12-02 | 2019-12-02 | Air duct interface connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211174185U (en) |
-
2019
- 2019-12-02 CN CN201922129552.3U patent/CN211174185U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |