CN202032211U - Pipe connection component - Google Patents
Pipe connection component Download PDFInfo
- Publication number
- CN202032211U CN202032211U CN2011201215322U CN201120121532U CN202032211U CN 202032211 U CN202032211 U CN 202032211U CN 2011201215322 U CN2011201215322 U CN 2011201215322U CN 201120121532 U CN201120121532 U CN 201120121532U CN 202032211 U CN202032211 U CN 202032211U
- Authority
- CN
- China
- Prior art keywords
- flange plate
- steel pipe
- bolt
- outer side
- pipeline connector
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 239000011148 porous material Substances 0.000 claims abstract description 12
- 230000000452 restraining effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 239000012467 final product Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A pipe connection component includes a first steel pipe, a first flange plate welded on the first steel pipe, a second steel pipe and a second flange plate welded on the second steel pipe, wherein eight opening pores are correspondingly formed on both the first and the second flange plates; a T-shaped bolt is arranged at each opening pore on the outer side surface of the first flange plate; left and right ends of a horizontal section of each T-shaped bolt are clamped and sleeved with two collar clamps respectively; and the two collar clamps are fixed on the first flange plate through countersunk head screws. The pipe connection component has the characteristics of simple structure, speediness and convenience in installation and disassembly, no loss of bolts, safety and reliability.
Description
Technical field
The utility model relates to the pipeline connector element, particularly with the flange plate mode connects, dismounting is quick, bolt can not be lost pipeline connector element.
Background technique
It is exactly two pipelines (pipe fitting or equipment) that conventional flange connects, and is fixed on periphery separately earlier and has on the flange plate of a plurality of bolts hole, and the alignment of the bolt hole of two flange plate penetrates bolt, realizes the connection of two pipelines (pipe fitting or equipment) behind the clamping bolt.Often carry, remove, install for needs, and the temporary facility that tie point is many, for example transport the flange steel pipe support of cableway temporarily, adopt the conventional flange Placement, then exist connecting bolt to lose when field work (especially), shortcoming that installation efficiency is low easily.
The model utility content
The purpose of this utility model provides that a kind of simple in structure, assembling and disassembling is quick, bolt can not lost, safe and reliable pipeline connector element.
This novel purpose is achieved in that a kind of pipeline connector element, comprises that the 1st steel pipe is welded on the 1st flange plate on the 1st steel pipe, and the 2nd steel pipe is welded on the 2nd flange plate on the 2nd steel pipe; It is characterized in that: equal correspondence has 8 open pores on described the 1st flange plate and the 2nd flange plate, and the position of each open pore is provided with a T bolt on the 1st flange plate outer side surface: two clips are fastened in respectively on the left and right two ends of horizontal segment of T type bolt, and two clips are fixed on the 1st flange plate through sunk screw.
Vertical section lower end of above-mentioned T type bolt is provided with position limit pin.
Each open pore position is provided with the suitable restraining groove of nut with T type bolt on above-mentioned the 2nd flange plate outer side surface.
The caliber of above-mentioned the 1st steel pipe and the 2nd steel pipe is identical or inequality.
Compared with prior art, this novel advantage is:
When 1, installing, only need the alignment flange after, the rotation T type bolt tightening nuts that puts in place gets final product, installation rate significantly improves.In addition, it is firm that the restraining groove on the 2nd flange plate can make the nut location of T type bolt.
When 2, removing, only need loosen nut, the T type of outwarding winding bolt gets final product, and bolt is retained on one of them flange plate all the time, can not cause bolt to lose.Simultaneously, on the montant of T type bolt position limit pin is arranged, can guarantee that nut can not lose.
Description of drawings
Fig. 1 is the plan view of first flange plate and first steel pipe.
Fig. 2 is the plan view of second flange plate and second steel pipe.
Fig. 3, Fig. 4 are respectively the plan view and the plan views (half-twist) of clip.
Fig. 5, Fig. 6 are respectively the plan view and the left views of T type bolt.
Fig. 7 is the plan view that fits together of first flange plate shown in Fig. 1-4, second flange plate, T type double-screw bolt, clip (i.e. the front view of the outer side surface of the 1st flange plate, T type bolt and flange plate are positioned at same plane).
Fig. 8 is the plan view (T type bolt is vertical with flange plate, and nut is in the maintenance situation) of Fig. 7.
Embodiment
Fig. 8 illustrates, and this novel the 1st steel pipe 2 that comprises is welded on the 1st flange plate 1, the 2 steel pipe 4 on the 1st steel pipe, is welded on the 2nd flange plate 3 on the 2nd steel pipe; Equal correspondence has 8 open pores on the 1st flange plate 1 and the 2nd flange plate 3, and the position of each open pore 1a is provided with on the left and right two ends of horizontal segment that 6: two clips 5 of a T bolt are fastened in T type bolt respectively on the 1st flange plate 1 outer side surface, and two clips 5 are fixed on the 1st flange plate through sunk screw.(referring to Fig. 1-7).
Referring to Fig. 8, after the assembling, the approximal surface of two flange plate is called inner side surface, and non-adjacent of two flange plate is outer side surface.Referring to Fig. 1, Fig. 2, the open pore on the flange plate refers to that outside expansion forms the opening shape until the flange plate outward edge on the perforate basis on the former flange plate.
Referring to Fig. 8, vertical section lower end of T type bolt 6 is provided with position limit pin 5a.
Referring to Fig. 2, each open pore 3a position is provided with and the suitable restraining groove 3b of the nut of T type bolt 6 on the 2nd flange plate 3 outer side surfaces.The caliber of the 1st steel pipe 2 and the 2nd steel pipe 4 is identical or inequality.
Referring to Fig. 1, the 1st flange plate is welded on the 1st steel tube end part, and many group screw 1b are arranged on the 1st flange plate, is used for by countersunk screw, clip the T type being bolted to flange plate.
Referring to Fig. 2, the 2nd flange plate is welded on the 2nd steel tube end part, and the 2nd flange plate upper shed slotted eye outer side surface also has the bolt restraining groove, strengthens connection reliability.
T type bolt can rotate.
Claims (4)
1. a pipeline connector element comprises, the 1st steel pipe (2) is welded on the 1st flange plate (1) on the 1st steel pipe, and the 2nd steel pipe (4) is welded on the 2nd flange plate (3) on the 2nd steel pipe; It is characterized in that: described the 1st flange plate (1) and the 2nd flange plate (3) are gone up equal correspondence and are had 8 open pores, and the position of each open pore (1a) is provided with a T bolt (6) on the 1st flange plate (1) outer side surface: two clips (5) are fastened in respectively on the left and right two ends of horizontal segment of T type bolt, and two clips (5) are fixed on the 1st flange plate through sunk screw.
2. pipeline connector element according to claim 1 is characterized in that: vertical section lower end of described T type bolt (6) is provided with position limit pin (5a).
3. pipeline connector element according to claim 2 is characterized in that: each open pore (3a) position is provided with the restraining groove (3b) suitable with the nut of T type bolt (6) on described the 2nd flange plate (3) outer side surface.
4. according to claim 1 or 2 or 3 described pipeline connector elements, it is characterized in that: described the 1st steel pipe (2) is identical or inequality with the caliber of the 2nd steel pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201215322U CN202032211U (en) | 2011-04-22 | 2011-04-22 | Pipe connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201215322U CN202032211U (en) | 2011-04-22 | 2011-04-22 | Pipe connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032211U true CN202032211U (en) | 2011-11-09 |
Family
ID=44894508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201215322U Expired - Lifetime CN202032211U (en) | 2011-04-22 | 2011-04-22 | Pipe connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162559A (en) * | 2011-04-22 | 2011-08-24 | 四川电力送变电建设公司 | Pipeline connecting component |
-
2011
- 2011-04-22 CN CN2011201215322U patent/CN202032211U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162559A (en) * | 2011-04-22 | 2011-08-24 | 四川电力送变电建设公司 | Pipeline connecting component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20140102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140102 Address after: 610051 Chenghua District, Chengdu, Cui Cui shop north road, No. 1, No. 6, Sichuan Patentee after: Sichuan Electric Power Transmission & Transformation Construction Co., Ltd. Patentee after: State Grid Corporation of China Address before: 610051 Chenghua District, Chengdu, Cui Cui shop north road, No. 1, No. 6, Sichuan Patentee before: Sichuan Electric Power Transmission & Transformation Construction Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |