CN216479422U - Municipal works water supply and drainage pipe steady connection structure - Google Patents
Municipal works water supply and drainage pipe steady connection structure Download PDFInfo
- Publication number
- CN216479422U CN216479422U CN202123232473.9U CN202123232473U CN216479422U CN 216479422 U CN216479422 U CN 216479422U CN 202123232473 U CN202123232473 U CN 202123232473U CN 216479422 U CN216479422 U CN 216479422U
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- CN
- China
- Prior art keywords
- pipeline
- fixedly connected
- water supply
- block
- connecting block
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims 4
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
The utility model discloses a municipal works water supply and drainage pipe stable connection structure, including first pipeline and second pipeline, be equipped with the seal on the first pipeline, be equipped with on the second pipeline with the sealed recess of seal matched with, set up in the sealed recess of seal embedding, two first connecting blocks of fixedly connected with on the first pipeline, two second connecting blocks of fixedly connected with on the second pipeline, two first connecting block respectively with the second connecting block between be equipped with coupling mechanism, coupling mechanism is including running through the second connecting block rather than the rotary rod of rotation connection, the right-hand member fixedly connected with handle of rotary rod. The utility model discloses, can carry out quick fixed, easy operation to first pipeline and second pipeline through coupling mechanism, and can guarantee the leakproofness between the two, the practicality is strong.
Description
Technical Field
The utility model relates to a pipe connection technical field especially relates to a municipal works water supply and drainage pipe stable connection structure.
Background
Municipal works water supply and drainage pipe installs the below at the town road mostly, can effectually concentrate the emission to sewage and rainwater through municipal works water supply and drainage pipe, need use the steady connection structure of municipal works water supply and drainage pipe to connect the installation to municipal works water supply and drainage pipe in municipal works water supply and drainage pipe installation.
Most municipal engineering water supply and drainage pipelines in the current market are inconvenient to install and connect, so that the municipal engineering water supply and drainage pipelines need to be connected for a long time, and the connection efficiency is influenced; the big leakproofness of municipal works water supply and drainage pipe stable connection structure on the existing market is unsatisfactory, makes easily appear becoming flexible between two sets of pipelines, and the junction that leads to municipal works water supply and drainage pipe can produce the condition of leaking to influence municipal works water supply and drainage pipe's normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the firm connection structure of municipal works water supply and drainage pipe that proposes, it can carry out quick fixed, easy operation to first pipeline and second pipeline through coupling mechanism, and can guarantee the leakproofness between the two, and the practicality is strong.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stable connecting structure of municipal engineering water supply and drainage pipelines comprises a first pipeline and a second pipeline, wherein a sealing opening is formed in the first pipeline, a sealing groove matched with the sealing opening is formed in the second pipeline, the sealing opening is embedded into the sealing groove, two first connecting blocks are fixedly connected to the first pipeline, two second connecting blocks are fixedly connected to the second pipeline, a connecting mechanism is arranged between the two first connecting blocks and the second connecting blocks respectively, the connecting mechanism comprises a rotating rod penetrating through the second connecting blocks and connected with the second connecting blocks in a rotating mode, a handle is fixedly connected to the right end of the rotating rod, a first bevel gear is fixedly connected to the left end of the rotating rod, a second bevel gear is meshed with the first bevel gear, a threaded rod is fixedly connected with the second bevel gear and connected with the second connecting blocks in a rotating mode, and a sliding rod in threaded connection with the threaded rod is sleeved on the outer wall of the threaded rod, the slide bar runs through the second connecting block and rather than sliding connection, fixedly connected with stopper on the slide bar, be equipped with the spacing groove on the second connecting block, stopper and spacing inslot wall sliding connection, be equipped with the recess on the first connecting block, set up in the slide bar embedding recess, fixedly connected with wedge on the slide bar, be equipped with the wedge that is linked together with the recess on the first connecting block, the wedge offsets with the inner wall in wedge.
Preferably, the second connecting block is fixedly connected with a positioning column, the first connecting block is provided with a positioning groove matched with the positioning column, and the positioning column is embedded into the positioning groove.
Preferably, the outer wall of the handle is sleeved with a layer of rubber protective sleeve.
Preferably, a through hole penetrates through the sliding rod, and an external thread and an internal thread which are matched with each other are respectively arranged on the outer wall of the threaded rod and the inner wall of the through hole.
Preferably, a first inclined plane is arranged on the wedge block, and a second inclined plane matched with the first inclined plane is arranged on the wedge groove.
Preferably, the first connecting block and the second connecting block are made of stainless steel alloy.
Compared with the prior art, the utility model, its beneficial effect does:
the staff holds the handle and rotates the drive rotary rod, first bevel gear, second bevel gear, the threaded rod rotates, make slide bar and wedge remove to first pipeline direction under the cooperation of stopper and spacing groove, second inclined plane on first inclined plane and the wedge groove on up until the wedge offsets, make first connecting block remove to the direction of second connecting block, and then make first pipeline and second pipeline install fixedly, and tightly offset through sealing port and sealed recess, the leakproofness between first pipeline and the second pipeline has been guaranteed, therefore, the clothes hanger is strong in practicability.
To sum up, can carry out quick fixed, easy operation to first pipeline and second pipeline through coupling mechanism, and can guarantee the leakproofness between the two, the practicality is strong.
Drawings
FIG. 1 is a sectional view of the municipal works water supply and drainage pipeline steady connection structure provided by the utility model when the connection is made;
FIG. 2 is a sectional view of the municipal works water supply and drainage pipeline with the stable connection structure separated;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged view of the structure at B in fig. 2.
In the figure: the device comprises a first pipeline 1, a second pipeline 2, a sealing port 3, a sealing groove 4, a positioning column 5, a positioning groove 6, a rotating rod 7, a handle 8, a first bevel gear 9, a second bevel gear 10, a threaded rod 11, a sliding rod 12, a limiting block 13, a limiting groove 14, a groove 15, a wedge block 16, a wedge groove 17, a first connecting block 18 and a second connecting block 19.
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.
Referring to fig. 1-4, a municipal works water supply and drainage pipeline stable connection structure, includes first pipeline 1 and second pipeline 2, is equipped with sealing port 3 on the first pipeline 1, is equipped with on the second pipeline 2 with sealing port 3 matched with sealed recess 4, and the setting in sealed recess 4 is embedded into to sealing port 3, through tightly embedding sealing port 3 in sealed recess 4, guarantees the leakproofness between first pipeline 1 and second pipeline 2.
Two first connecting blocks 18 of fixedly connected with on the first pipeline 1, two second connecting blocks 19 of fixedly connected with on the second pipeline 2, the material of first connecting block 18 and second connecting block 19 all with the stainless steel alloy, fixedly connected with reference column 5 on the second connecting block 19, be equipped with on the first connecting block 18 with reference column 5 matched with constant head tank 6, set up in reference column 5 embedding constant head tank 6, the installation between first pipeline 1 and the second pipeline 2 of being convenient for through the cooperation of reference column 5 and constant head tank 6 is fixed.
Two first connecting blocks 18 are respectively provided with a connecting mechanism between the second connecting blocks 19, the connecting mechanism comprises a rotating rod 7 which penetrates through the second connecting blocks 19 and is rotatably connected with the second connecting blocks 19, the right end of the rotating rod 7 is fixedly connected with a handle 8, the outer wall of the handle 8 is sleeved with a layer of rubber protective sleeve, the left end of the rotating rod 7 is fixedly connected with a first bevel gear 9, the first bevel gear 9 is meshed with a second bevel gear 10, the second bevel gear 10 is fixedly connected with a threaded rod 11, the threaded rod 11 is rotatably connected with the second connecting blocks 19, the outer wall of the threaded rod 11 is sleeved with a sliding rod 12 in threaded connection with the threaded rod 11, the sliding rod 12 is provided with a through hole in a penetrating way, the outer wall of the threaded rod 11 and the inner wall of the through hole are respectively provided with an external thread and an internal thread which are matched, the sliding rod 12 penetrates through the second connecting blocks 19 and is in sliding connection with the second connecting blocks, the sliding rod 12 is fixedly connected with a limiting block 13, and the second connecting blocks 19 are provided with limiting grooves 14, stopper 13 and 14 inner wall sliding connection of spacing groove, be equipped with recess 15 on the first link block 18, set up in slide bar 12 embedding recess 15, fixedly connected with wedge 16 on slide bar 12, be equipped with the wedge 17 that is linked together with recess 15 on the first link block 18, wedge 16 offsets with the inner wall of wedge 17, be equipped with first inclined plane on the wedge 16, be equipped with on the wedge 17 with first inclined plane matched with second inclined plane, cooperation through first inclined plane and second inclined plane, can make first pipeline 1 and second pipeline 2 fix, and make first pipeline 1 and second pipeline 2 tightly laminate, guarantee the leakproofness.
In the utility model, the worker firstly embeds the sealing opening 3 into the sealing groove 4, the positioning column 5 is inserted into the positioning groove 6 in the process so as to be convenient for the cooperation of the following first connecting block 18 and the second connecting block 19 until the sliding rod 12 is embedded into the groove 15, the worker holds the handle 8 to rotate to drive the rotating rod 7, the first bevel gear 9, the second bevel gear 10 and the threaded rod 11 to rotate, the sliding rod 12 and the wedge 16 move towards the first pipeline 1 under the cooperation of the limiting block 13 and the limiting groove 14 until the first inclined plane on the wedge 16 is abutted against the second inclined plane on the wedge 17, the first connecting block 18 moves towards the second connecting block 19, and then the first pipeline 1 and the second pipeline 2 are fixedly installed and tightly abutted against the sealing groove 4 through the sealing opening 3, thereby ensuring the sealing performance between the first pipeline 1 and the second pipeline 2, the practicability is strong.
Claims (6)
1. The stable connection structure for the municipal engineering water supply and drainage pipelines comprises a first pipeline (1) and a second pipeline (2), and is characterized in that a sealing opening (3) is formed in the first pipeline (1), a sealing groove (4) matched with the sealing opening (3) is formed in the second pipeline (2), the sealing opening (3) is embedded into the sealing groove (4), two first connecting blocks (18) are fixedly connected to the first pipeline (1), two second connecting blocks (19) are fixedly connected to the second pipeline (2), and connecting mechanisms are arranged between the two first connecting blocks (18) and the second connecting blocks (19) respectively;
the connecting mechanism comprises a rotating rod (7) which penetrates through a second connecting block (19) and is connected with the second connecting block in a rotating manner, a handle (8) is fixedly connected to the right end of the rotating rod (7), a first bevel gear (9) is fixedly connected to the left end of the rotating rod (7), a second bevel gear (10) is meshed with the first bevel gear (9), a threaded rod (11) is fixedly connected to the second bevel gear (10), the threaded rod (11) is connected with the second connecting block (19) in a rotating manner, a sliding rod (12) in threaded connection with the threaded rod (11) is sleeved on the outer wall of the threaded rod (11), the sliding rod (12) penetrates through the second connecting block (19) and is in sliding connection with the second connecting block, a limiting block (13) is fixedly connected to the sliding rod (12), a limiting groove (14) is arranged on the second connecting block (19), and the limiting block (13) is in sliding connection with the inner wall of the limiting groove (14), be equipped with recess (15) on first connecting block (18), set up in slide bar (12) embedding recess (15), fixedly connected with wedge (16) on slide bar (12), be equipped with wedge (17) that are linked together with recess (15) on first connecting block (18), wedge (16) offset with the inner wall of wedge (17).
2. The municipal engineering water supply and drainage pipeline stabilizing connection structure according to claim 1, wherein the second connection block (19) is fixedly connected with a positioning column (5), the first connection block (18) is provided with a positioning groove (6) matched with the positioning column (5), and the positioning column (5) is embedded in the positioning groove (6).
3. The municipal engineering water supply and drainage pipeline stabilizing connection structure according to claim 1, wherein the outer wall of the handle (8) is sleeved with a rubber protective sleeve.
4. The municipal engineering water supply and drainage pipeline stabilizing connection structure according to claim 1, wherein a through hole is formed in the sliding rod (12), and the outer wall of the threaded rod (11) and the inner wall of the through hole are respectively provided with an external thread and an internal thread which are matched with each other.
5. The municipal engineering water supply and drainage pipeline stable connection structure according to claim 1, wherein the wedge block (16) is provided with a first inclined surface, and the wedge groove (17) is provided with a second inclined surface matched with the first inclined surface.
6. The municipal engineering water supply and drainage pipeline stabilizing connection structure according to claim 1, wherein the first connection block (18) and the second connection block (19) are made of stainless steel alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123232473.9U CN216479422U (en) | 2021-12-22 | 2021-12-22 | Municipal works water supply and drainage pipe steady connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123232473.9U CN216479422U (en) | 2021-12-22 | 2021-12-22 | Municipal works water supply and drainage pipe steady connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479422U true CN216479422U (en) | 2022-05-10 |
Family
ID=81426461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123232473.9U Expired - Fee Related CN216479422U (en) | 2021-12-22 | 2021-12-22 | Municipal works water supply and drainage pipe steady connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479422U (en) |
-
2021
- 2021-12-22 CN CN202123232473.9U patent/CN216479422U/en not_active Expired - Fee Related
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| 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: 20220510 |