CN212960343U - Hydraulic generator brake pipeline convenient to install - Google Patents
Hydraulic generator brake pipeline convenient to install Download PDFInfo
- Publication number
- CN212960343U CN212960343U CN202021689962.XU CN202021689962U CN212960343U CN 212960343 U CN212960343 U CN 212960343U CN 202021689962 U CN202021689962 U CN 202021689962U CN 212960343 U CN212960343 U CN 212960343U
- Authority
- CN
- China
- Prior art keywords
- butt joint
- pipe
- ring flange
- round platform
- truncated cone
- 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.)
- Active
Links
Images
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a hydraulic generator brake pipe convenient to installation, including the brake pipe, the brake pipe includes first body, round platform butt joint hole, annular, sealing ring, first ring flange, butt joint inserted block, first rubber pad, and the terminal surface of first body has seted up round platform butt joint hole, the annular has been seted up to round platform butt joint downthehole wall, and the annular inslot is provided with the sealing ring, the terminal surface of first body is provided with first ring flange, and the lower part is provided with the butt joint inserted block on the lateral wall of first ring flange. The utility model relates to a hydraulic generator brake pipe convenient to installation belongs to hydraulic generator brake pipe, sets up through the round platform butt joint hole adaptation that round platform butt joint pipe and first body were seted up, utilizes sealing washer and sealing ring to contact, improves sealing performance to a certain extent; the butt joint insertion grooves formed in the butt joint insertion block and the second flange plate are matched, so that the number of bolts is reduced, and the two pipes can be conveniently installed.
Description
Technical Field
The utility model relates to a hydraulic generator brake pipe field, in particular to hydraulic generator brake pipe convenient to installation.
Background
When the rotating speed is reduced to 30-40% of the rated rotating speed in the shutdown process of the hydraulic generator, the generator rotor is continuously braked so as to prevent the tile surface from burning loss due to the fact that an oil film of the thrust bearing is damaged at low speed (in order to improve the starting and shutdown conditions of the hydraulic generator, a high-pressure oil jacking device for supplying pressure oil to the thrust bearing is adopted), and compressed air is adopted during braking. The other purpose of the braking device is to inject high-pressure oil into the brake to jack up the rotating part of the generator set before installation, maintenance and starting; in the process of installing the brake pipeline of the hydraulic generator, the existing flange plate and bolts are adopted for fixing, so that the installation is inconvenient due to too many bolts.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a hydraulic generator brake piping convenient to installation can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a brake pipeline of a hydraulic generator convenient to install comprises a brake pipe, wherein the brake pipe comprises a first pipe body, a circular truncated cone butt joint hole, a circular groove, a sealing ring, a first flange plate, a butt joint insert block and a first rubber pad, the circular truncated cone butt joint hole is formed in the end face of the first pipe body, the circular groove is formed in the inner wall of the circular truncated cone butt joint hole, the sealing ring is arranged in the circular groove, the first flange plate is arranged on the end face of the first pipe body, the butt joint insert block is arranged on the upper portion and the lower portion of the side wall of the first flange plate, the first rubber pad is connected to the end face of the first flange plate, a pipe opening of the brake pipe is connected with a connecting pipe, the connecting pipe comprises a second pipe body, a second flange plate, a butt joint slot, a circular truncated cone butt joint pipe, a sealing groove, a sealing ring and, the end face of the second flange plate is provided with a circular truncated cone butt joint pipe, a sealing groove is formed in the side wall of the circular truncated cone butt joint pipe, a sealing ring is sleeved in the sealing groove, the end face of the second flange plate is connected with a second rubber pad, and the butt joint insertion block is inserted into the butt joint insertion groove.
Preferably, the first pipe body, the first flange plate and the butt joint insertion block are integrally arranged, a threaded hole is formed in the upper end of the butt joint insertion block, and two butt joint insertion blocks are arranged on the side wall of the first flange plate.
Preferably, the second pipe body, the second flange plate and the circular truncated cone are integrally arranged, and two butt joint slots are formed in the side wall of the second flange plate.
Preferably, the circular truncated cone butt joint pipe is matched with a circular truncated cone butt joint hole formed in the first pipe body, and a sealing ring on the side wall of the circular truncated cone butt joint pipe is in contact with a sealing ring in the circular truncated cone butt joint hole.
Preferably, the butt joint insertion block is matched with the butt joint slot, and a threaded hole formed in the end face of the butt joint insertion block is aligned with a threaded hole formed in the end face of the butt joint slot.
Compared with the prior art, the utility model discloses following beneficial effect has:
the circular truncated cone butt joint pipe is matched with the circular truncated cone butt joint hole formed in the first pipe body, and the sealing performance is improved to a certain extent by utilizing the contact between the sealing ring and the sealing ring; the butt joint insertion grooves formed in the butt joint insertion block and the second flange plate are matched, so that the number of bolts is reduced, and the two pipes can be conveniently installed.
Drawings
Fig. 1 is a schematic view of the overall structure of a brake pipeline of a hydraulic generator convenient to install according to the present invention;
fig. 2 is a schematic view of the brake pipeline of the hydraulic generator according to the present invention, which is easy to install and disassembled;
fig. 3 is a schematic sectional view of a brake pipe of a brake pipeline of a hydraulic generator convenient to install according to the present invention;
fig. 4 is the utility model relates to a hydraulic generator brake piping's connecting pipe dissects the schematic diagram convenient to installation.
In the figure: 1. a brake pipe; 101. a first pipe body; 102. a circular truncated cone butt joint hole; 103. a ring groove; 104. a seal ring; 105. a first flange plate; 106. butting the inserting blocks; 107. a first rubber pad; 2. a connecting pipe; 201. a second tube body; 202. a second flange plate; 203. butting slots; 204. a circular truncated cone butt joint pipe; 205. a sealing groove; 206. a seal ring; 207. and a second rubber pad.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a brake pipe of a hydro-generator convenient to install comprises a brake pipe 1, the brake pipe 1 comprises a first pipe body 101, a circular truncated cone butt joint hole 102, a circular groove 103, a sealing ring 104, a first flange 105, a butt joint insert 106 and a first rubber gasket 107, the circular truncated cone butt joint hole 102 is formed in the end surface of the first pipe body 101, the circular groove 103 is formed in the inner wall of the circular truncated cone butt joint hole 102, the sealing ring 104 is arranged in the groove of the circular groove 103, the first flange 105 is arranged on the end surface of the first pipe body 101, the butt joint insert 106 is arranged on the upper portion and the lower portion of the side wall of the first flange 105, the first rubber gasket 107 is connected to the end surface of the first flange 105, a pipe orifice of the brake pipe 1 is connected with a connecting pipe 2, the connecting pipe 2 comprises a second pipe body 201, a second flange 202, a butt joint slot 203, a circular truncated cone butt joint, and the upper and lower part of the sidewall of the second flange plate 202 is provided with a butt joint slot 203, the end surface of the second flange plate 202 is provided with a circular truncated cone butt joint pipe 204, the sidewall of the circular truncated cone butt joint pipe 204 is provided with a sealing groove 205, a sealing ring 206 is sleeved in the groove of the sealing groove 205, the end surface of the second flange plate 202 is connected with a second rubber pad 207, and the butt joint insert block 106 is inserted into the butt joint slot 203.
Wherein, first body 101, first ring flange 105, butt joint inserted block 106 are integrative to be set up, and the upper end of butt joint inserted block 106 sets up threaded hole, and the lateral wall of first ring flange 105 is provided with two butt joint inserted blocks 106.
The second pipe body 201, the second flange 202 and the circular truncated cone butt joint pipe 204 are integrally arranged, and two butt joint slots 203 are formed in the side wall of the second flange 202.
The circular truncated cone butt joint pipe 204 is matched with a circular truncated cone butt joint hole 102 formed in the first pipe body 101, and a sealing ring 206 on the side wall of the circular truncated cone butt joint pipe 204 is in contact with a sealing ring 104 in the circular truncated cone butt joint hole 102; the circular truncated cone butt joint pipe 204 is matched with the circular truncated cone butt joint hole 102 formed in the first pipe body 101, and the sealing performance is improved to a certain extent by the contact between the sealing ring 206 and the sealing ring 104.
The butt joint insertion block 106 is matched with the butt joint slot 203, and a threaded hole formed in the end face of the butt joint insertion block 106 is aligned with a threaded hole formed in the end face of the butt joint slot 203; the butt joint insertion block 106 is matched with the butt joint slot 203 formed in the second flange plate 202, so that the number of bolts is reduced, and the two pipes can be conveniently installed.
It should be noted that, the utility model relates to a hydraulic generator brake pipeline convenient for installation, when assembling the brake pipe 1 and the connecting pipe 2, the first pipe body 101, the first flange plate 105 and the butt joint insert 106 arranged on the brake pipe 1 are integrally arranged, the pipe orifice at one end of the first pipe body 101 is provided with a circular truncated cone butt joint hole 102, the sealing ring 104 is embedded into the circular truncated cone butt joint hole 102, the position of the sealing ring 104 is adjusted, the sealing ring 104 is embedded into the annular groove 103 arranged on the wall of the circular truncated cone butt joint hole 102, one end of the first rubber pad 107 is coated with an adhesive, the adhesive coated end surface of the first rubber pad 107 contacts with the end surface of the first flange plate 105, the side wall of the first rubber pad 107 is provided with a notch which is matched with the butt joint insert 106, thereby completing the assembly of the brake pipe 1, the second pipe body 201, the second flange plate 202 and the circular, the end face of the second rubber pad 207 coated with an adhesive is in contact with the end face of the second flange plate 202, the second rubber pad 207 is sleeved on the outer wall of the circular truncated cone butt joint pipe 204, the sealing ring 206 is moved to enter a groove of a sealing groove 205 formed in the outer wall of the circular truncated cone butt joint pipe 204, so that the connecting pipe 2 is assembled, the circular truncated cone butt joint pipe 204 arranged on the connecting pipe 2 is aligned with a circular truncated cone butt joint hole 102 formed in the brake pipe 1 to be inserted, the sealing ring 206 sleeved on the side wall of the circular truncated cone butt joint pipe 204 is in contact with a sealing ring 104 in the circular truncated cone butt joint hole 102, the butt joint insertion block 106 is inserted into a butt joint slot 203 groove formed in the side wall of the second flange plate 202.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a hydraulic generator brake pipe convenient to installation which characterized in that: including brake pipe (1), brake pipe (1) includes first body (101), round platform butt joint hole (102), annular (103), sealing ring (104), first ring flange (105), butt joint inserted block (106), first rubber pad (107), and the terminal surface of first body (101) has seted up round platform butt joint hole (102), annular (103) have been seted up to round platform butt joint hole (102) inner wall, and annular (103) inslot is provided with sealing ring (104), the terminal surface of first body (101) is provided with first ring flange (105), and the lower part is provided with butt joint inserted block (106) on the lateral wall of first ring flange (105), the terminal surface of first ring flange (105) is connected with first rubber pad (107), the mouth of pipe of brake pipe (1) is connected with connecting pipe (2), and connecting pipe (2) including second body (201), second ring flange (202), Butt joint slot (203), round platform butt joint pipe (204), seal groove (205), sealing washer (206), second rubber pad (207), the terminal surface of second body (201) is provided with second ring flange (202), and butt joint slot (203) have been seted up to the lower part on the lateral wall of second ring flange (202), the terminal surface of second ring flange (202) is provided with round platform butt joint pipe (204), and the lateral wall of round platform butt joint pipe (204) has seted up seal groove (205), seal groove (205) inslot cup joints sealing washer (206), the terminal surface of second ring flange (202) is connected with second rubber pad (207), butt joint inserted block (106) inserts into butt joint slot (203) inslot.
2. The conveniently-installed hydraulic generator brake pipeline as claimed in claim 1, wherein: first body (101), first ring flange (105), butt joint inserted block (106) an organic whole set up, and the upper end of butt joint inserted block (106) is seted up threaded hole, the lateral wall of first ring flange (105) is provided with two butt joint inserted blocks (106).
3. The conveniently-installed hydraulic generator brake pipeline as claimed in claim 2, wherein: the second pipe body (201), the second flange plate (202) and the circular truncated cone butt joint pipe (204) are integrally arranged, and two butt joint slots (203) are formed in the side wall of the second flange plate (202).
4. A hydro-generator brake pipe convenient to install according to claim 3, wherein: the circular truncated cone butt joint pipe (204) is matched with a circular truncated cone butt joint hole (102) formed in the first pipe body (101), and a side wall sealing ring (206) of the circular truncated cone butt joint pipe (204) is in contact with a sealing ring (104) in the circular truncated cone butt joint hole (102).
5. The conveniently-installed hydraulic generator brake pipeline as claimed in claim 4, wherein: the butt joint insertion block (106) is matched with the butt joint slot (203), and a threaded hole formed in the end face of the butt joint insertion block (106) is aligned with a threaded hole formed in the end face of the butt joint slot (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021689962.XU CN212960343U (en) | 2020-08-14 | 2020-08-14 | Hydraulic generator brake pipeline convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021689962.XU CN212960343U (en) | 2020-08-14 | 2020-08-14 | Hydraulic generator brake pipeline convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212960343U true CN212960343U (en) | 2021-04-13 |
Family
ID=75352133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021689962.XU Active CN212960343U (en) | 2020-08-14 | 2020-08-14 | Hydraulic generator brake pipeline convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212960343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083876A (en) * | 2021-05-06 | 2021-07-09 | 江苏索尔雷米环保科技有限公司 | Soil ectopic thermal desorption treatment system |
-
2020
- 2020-08-14 CN CN202021689962.XU patent/CN212960343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083876A (en) * | 2021-05-06 | 2021-07-09 | 江苏索尔雷米环保科技有限公司 | Soil ectopic thermal desorption treatment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201621396U (en) | Ferrule compressing type metal pipeline connector | |
| CN212960343U (en) | Hydraulic generator brake pipeline convenient to install | |
| CN216158522U (en) | Pipeline leakage-proof structure | |
| CN202302412U (en) | Pressure-bearing and sealing pipeline for pipe connector | |
| CN212617036U (en) | Novel flexible hose joint is restoreed in non-excavation of oil field pipeline | |
| CN211501960U (en) | Titanium alloy connector convenient to damage dismantlement | |
| CN219571185U (en) | Reducing adapter of air conveying pipeline | |
| CN220850112U (en) | Mechanical sealing device for sewage pump | |
| CN111058528A (en) | Negative pressure type dredging device for blocked pipeline | |
| CN216279911U (en) | Insulating flange capable of improving sealing performance | |
| CN217762528U (en) | High-efficient connecting device for hydraulic turbine | |
| CN212718547U (en) | Self-repairing arc mouth TCR joint | |
| CN217302029U (en) | Self-anchored joint of nodular cast iron pipe | |
| CN213309132U (en) | Rice gas connecting structure of integrated kitchen range head and main machine | |
| CN220303001U (en) | Connection structure for fluid equipment | |
| CN220556089U (en) | Top shaft oil pipeline connecting part of generator set | |
| CN217463587U (en) | High leakproofness trachea spare | |
| CN217273574U (en) | Differential pressure type detection dry type flame arrester blocking device | |
| CN220337797U (en) | Pipeline structure with groove | |
| CN211824894U (en) | Special adapter for detecting sealing performance of controller box body | |
| CN218845258U (en) | Conveniently-disassembled hydraulic valve | |
| CN217215828U (en) | HPVC pipe with connection structure | |
| CN220396798U (en) | Water pipe joint | |
| CN219549205U (en) | Exhaust mechanism of mechanical pump of wind power gear box | |
| CN217653454U (en) | PP (polypropylene) butt flange with good sealing effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |