CN212029463U - Water-cooled wall boiler pipeline connection structure - Google Patents
Water-cooled wall boiler pipeline connection structure Download PDFInfo
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- CN212029463U CN212029463U CN202020443244.8U CN202020443244U CN212029463U CN 212029463 U CN212029463 U CN 212029463U CN 202020443244 U CN202020443244 U CN 202020443244U CN 212029463 U CN212029463 U CN 212029463U
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- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a water-cooled wall boiler pipeline connection structure, including left connecting portion and right connecting portion, left side connecting portion include first connecting plate and second connecting plate, all be provided with left fixed block on first connecting plate and the second connecting plate, a plurality of locating holes have been seted up to the upper end of locating plate, the both ends of first connecting plate and second connecting plate are all fixed and are provided with left pressure strip, right side connecting portion include third connecting plate and fourth connecting plate, the upper end of third connecting plate and fourth connecting plate is provided with right fixed block respectively, the one end of keeping away from right fixed block on third connecting plate and the fourth connecting plate seted up with locating hole complex connecting hole, the both sides of third connecting plate and fourth connecting plate are all fixed and are provided with right pressure strip. The utility model discloses be provided with locating plate and constant head tank, use through the cooperation of locating plate and constant head tank and can avoid pipeline mouth hookup location deviation to appear, influence the effect of connecting.
Description
Technical Field
The utility model relates to a water-cooled wall boiler technical field specifically is a water-cooled wall boiler pipeline connection structure.
Background
The water-cooled wall is a main heated part of the boiler and is formed by arranging a plurality of steel pipes, two steel pipes are often required to be connected in the installation process, and due to the error, the two steel pipes cannot be accurately butted, so that great difficulty is brought to the welding of the steel pipes, and a connecting structure is required to connect the two steel pipes so as to improve the working efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water-cooled wall boiler pipeline connection structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a water-cooled wall boiler pipeline connecting structure comprises a left connecting part and a right connecting part, wherein the left connecting part comprises a first connecting plate and a second connecting plate, left fixing blocks are arranged on the first connecting plate and the second connecting plate respectively, positioning plates are fixedly arranged at the upper ends of the first connecting plate and the second connecting plate respectively, a plurality of positioning holes are formed in the upper ends of the positioning plates, a left pressing plate is fixedly arranged at each of the two ends of the first connecting plate and the second connecting plate, a connecting screw hole is formed in each of the left pressing plates, the right connecting part comprises a third connecting plate and a fourth connecting plate, right fixing blocks are respectively arranged at the upper ends of the third connecting plate and the fourth connecting plate, a positioning groove matched with the positioning plates is formed in the middle of each right fixing block, and a connecting hole matched with the positioning hole is formed in one end, far away from the right fixing block, and right compression plates are fixedly arranged on two sides of the third connecting plate and the fourth connecting plate, and connecting screw holes are formed in the right compression plates.
Preferably, the first connecting plate and the second connecting plate are both in a semicircular annular structure, and the left pressing plate is symmetrically distributed relative to the longitudinal center lines of the first connecting plate and the second connecting plate.
Preferably, the third connecting plate and the fourth connecting plate are both in a semicircular annular structure, and the right pressing plate is symmetrically distributed relative to the longitudinal center line of the third connecting plate and the longitudinal center line of the fourth connecting plate.
Preferably, the left fixing blocks are respectively distributed on the longitudinal central lines of the first connecting plate and the second connecting plate, the positioning plate is of an arc-shaped structure, and the radian alpha of the positioning plate is not less than 45 degrees.
Preferably, the right fixing blocks are respectively distributed on the longitudinal central lines of the third connecting plate and the fourth connecting plate.
Preferably, the connecting screw holes are respectively distributed on the upper ends of the left pressing plate and the right pressing plate in pairs, and the number of the positioning holes is two.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up locating plate and constant head tank, insert the constant head tank respectively on the locating plate, when the locating hole corresponds with the connecting hole, fix the locating plate with third connecting plate and fourth connecting plate respectively through the bolt to accomplish the connection of left connecting portion and right connecting portion, through locating plate and constant head tank, can avoid the left connecting portion and the right connecting portion to take place the skew when connecting, cause the dislocation of internal pipeline mouth, cause the connection inaccurate, influence safe in utilization;
2. the utility model discloses be provided with the connection screw simultaneously, through with connect screw matched with bolt with first connecting plate and second connecting plate third connecting plate and fourth connecting plate fix outside the pipeline, have simple structure, convenient to use, excellent in use effect's advantage.
Drawings
FIG. 1 is a sectional view of a left connection portion of a water wall boiler pipeline connection structure of the present invention;
FIG. 2 is a sectional view of the right connection portion of the tube connection structure of a water wall boiler according to the present invention;
FIG. 3 is a schematic view of the pipeline connection structure of a water wall boiler according to the present invention.
In the figure: 1. a left connecting portion; 101. a first connecting plate; 102. a second connecting plate; 103. a left fixed block; 104. positioning a plate; 105. positioning holes; 106. a left compression plate; 2. a right connecting portion; 201. a third connecting plate; 202. a fourth connecting plate; 203. a right fixed block; 204. positioning a groove; 205. connecting holes; 206. a right compression plate; 3. and connecting the screw holes.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a water-cooled wall boiler pipeline connecting structure comprises a left connecting part 1 and a right connecting part 2, wherein the left connecting part 1 comprises a first connecting plate 101 and a second connecting plate 102, a left fixing block 103 is welded on the first connecting plate 101 and the second connecting plate 102, a positioning plate 104 is welded on the upper ends of the first connecting plate 101 and the second connecting plate 102, a plurality of positioning holes 105 are formed in the upper end of the positioning plate 104, a left pressing plate 106 is welded on each of the two ends of the first connecting plate 101 and the second connecting plate 102, a connecting screw hole 3 is formed in each of the left pressing plates 106, the right connecting part 2 comprises a third connecting plate 201 and a fourth connecting plate 202, a right fixing block 203 is welded on each of the upper ends of the third connecting plate 201 and the fourth connecting plate 202, a positioning groove 204 matched with the positioning plate 104 is formed in the middle of the right fixing block 203, and a connecting hole 205 matched with the positioning hole 105 is formed, the right pressure strip 206 is welded on both sides of the third connecting plate 201 and the fourth connecting plate 202, and the right pressure strip 206 is provided with a connecting screw hole 3.
The first connecting plate 101 and the second connecting plate 102 are both semi-circular structures, and the left pressing plate 106 is symmetrically distributed relative to the longitudinal center line of the first connecting plate 101 and the longitudinal center line of the second connecting plate 102.
The third connecting plate 201 and the fourth connecting plate 202 are both semi-circular structures, and the right pressing plate 206 is symmetrically distributed relative to the longitudinal center lines of the third connecting plate 201 and the fourth connecting plate 202.
The left fixing blocks 103 are respectively distributed on the longitudinal central lines of the first connecting plate 101 and the second connecting plate 102, the positioning plate 104 is of a circular arc structure, and the radian alpha of the positioning plate 104 is not less than 45 degrees.
The right fixing blocks 203 are respectively distributed on the longitudinal central lines of the third connecting plate 201 and the fourth connecting plate 202.
The connecting screw holes 3 are respectively distributed on the upper ends of the left pressing plate 106 and the right pressing plate 206 in pairs, and the number of the positioning holes 105 is two.
The working principle is as follows: when the utility model is used, the left connecting part 1 is connected with the left pipeline, the first connecting plate 101 and the second connecting plate 102 are respectively placed at the upper side and the lower side of the pipeline, the connecting screw holes 3 on the first connecting plate 101 and the second connecting plate 102 are corresponding, the first connecting plate 101 and the second connecting plate 102 are connected by the bolts matched with the connecting screw holes 3, then the third connecting plate 201 and the fourth connecting plate 202 are respectively inserted into the positioning plate 104 by the positioning groove 204, when the positioning hole 105 corresponds to the connecting hole 205, the positioning plate 104 is respectively fixed with the third connecting plate 201 and the fourth connecting plate 202 by the bolts, thereby completing the connection of the left connecting part 1 and the right connecting part 2, then the third connecting plate 201 and the fourth connecting plate 202 are fixed at the pipeline opening at the right side by the bolts, thereby completing the connection of the two pipelines, by welding the positioning plate 104 and the positioning groove 204, the pipeline mouth dislocation of internal connection is caused by the deviation when the left connecting part 1 and the right connecting part 2 are connected, the connection is inaccurate, the use safety is influenced, and the pipeline mouth dislocation connector has the advantages of simple structure, convenience in use and good use effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water-cooled wall boiler pipeline connection structure, includes left connecting portion (1) and right connecting portion (2), its characterized in that: the left connecting part (1) comprises a first connecting plate (101) and a second connecting plate (102), left fixing blocks (103) are arranged on the first connecting plate (101) and the second connecting plate (102), a positioning plate (104) is fixedly arranged at the upper ends of the first connecting plate (101) and the second connecting plate (102), a plurality of positioning holes (105) are formed in the upper end of the positioning plate (104), left pressing plates (106) are fixedly arranged at the two ends of the first connecting plate (101) and the second connecting plate (102), connecting screw holes (3) are formed in the left pressing plates (106), the right connecting part (2) comprises a third connecting plate (201) and a fourth connecting plate (202), right fixing blocks (203) are respectively arranged at the upper ends of the third connecting plate (201) and the fourth connecting plate (202), and positioning grooves (204) matched with the positioning plate (104) are formed in the middle parts of the right fixing blocks (203), one end of the third connecting plate (201) and one end of the fourth connecting plate (202), which are far away from the right fixing block (203), are provided with connecting holes (205) matched with the positioning holes (105), two sides of the third connecting plate (201) and the fourth connecting plate (202) are both fixedly provided with right pressing plates (206), and the right pressing plates (206) are both provided with connecting screw holes (3).
2. The water-cooled wall boiler tube connection structure according to claim 1, wherein: the first connecting plate (101) and the second connecting plate (102) are both in a semicircular annular structure, and the left pressing plate (106) is symmetrically distributed relative to the longitudinal center line of the first connecting plate (101) and the longitudinal center line of the second connecting plate (102).
3. The water-cooled wall boiler tube connection structure according to claim 1, wherein: the third connecting plate (201) and the fourth connecting plate (202) are both in a semicircular annular structure, and the right pressing plate (206) is symmetrically distributed relative to the longitudinal center line of the third connecting plate (201) and the fourth connecting plate (202).
4. The water-cooled wall boiler tube connection structure according to claim 1, wherein: the left fixing blocks (103) are respectively distributed on the longitudinal central lines of the first connecting plate (101) and the second connecting plate (102), the positioning plate (104) is of an arc-shaped structure, and the radian alpha of the positioning plate (104) is not less than 45 degrees.
5. The water-cooled wall boiler tube connection structure according to claim 1, wherein: the right fixing blocks (203) are respectively distributed on the longitudinal central lines of the third connecting plate (201) and the fourth connecting plate (202).
6. The water-cooled wall boiler tube connection structure according to claim 1, wherein: the connecting screw holes (3) are respectively distributed at the upper ends of the left pressing plate (106) and the right pressing plate (206) in pairs, and the number of the positioning holes (105) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443244.8U CN212029463U (en) | 2020-03-31 | 2020-03-31 | Water-cooled wall boiler pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443244.8U CN212029463U (en) | 2020-03-31 | 2020-03-31 | Water-cooled wall boiler pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212029463U true CN212029463U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020443244.8U Expired - Fee Related CN212029463U (en) | 2020-03-31 | 2020-03-31 | Water-cooled wall boiler pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212029463U (en) |
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2020
- 2020-03-31 CN CN202020443244.8U patent/CN212029463U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |