CN214579463U - Hydraulic engineering is with connecting tube of auto-lock of being convenient for - Google Patents
Hydraulic engineering is with connecting tube of auto-lock of being convenient for Download PDFInfo
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- CN214579463U CN214579463U CN202120155559.7U CN202120155559U CN214579463U CN 214579463 U CN214579463 U CN 214579463U CN 202120155559 U CN202120155559 U CN 202120155559U CN 214579463 U CN214579463 U CN 214579463U
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Abstract
The utility model particularly relates to a hydraulic engineering is with connecting tube of auto-lock of being convenient for belongs to hydraulic engineering technical field, and the problem that solve provides a connecting tube of auto-lock of being convenient for, and the scheme of adoption is: a locking base is fixed on the pipe section II, a plurality of locking rods are fixed on the locking base, a plurality of locking grooves are formed in the locking rods, a clamping base is fixed on the pipe section I to be connected, a plurality of clamping holes matched with the locking rods are formed in the clamping base, the clamping holes correspond to the locking rods one by one, the locking rods can be inserted into the corresponding clamping holes, a plurality of cavities are formed in the clamping base corresponding to the locking grooves, locking assemblies corresponding to the locking grooves are arranged in the cavities, and the locking assemblies are used for clamping the locking grooves; the utility model discloses a connection of two pipeline sections is accomplished to the auto-lock subassembly, and convenient to use is convenient, firm in connection.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, concretely relates to hydraulic engineering is with connecting tube of auto-lock of being convenient for.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, is also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when the hydraulic engineering is built, water flow can be controlled to prevent flood disasters, and water quantity regulation and distribution are performed to meet the needs of people's life and production on water resources. In water conservancy construction, often need lay many pipelines, and because the free length of pipeline is limited, so in order to lay out long distance's pipeline, just need to connect the pipeline, current pipeline when daily connection, generally can pass through flange screwed connection, needs a large amount of instruments when connecting, leads to the pipe connection inconvenient, can make the junction take place to become flexible after long-time the use simultaneously, leads to the pipe connection unstably, and the connection effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a hydraulic engineering with connecting tube of being convenient for auto-lock, through the auto-lock subassembly, the connection of two pipeline sections of convenient completion, and convenient to use is convenient, firm in connection.
In order to solve the technical problem, the utility model discloses a technical scheme be: a hydraulic engineering is with connecting tube convenient to auto-lock includes: the pipe section I is coaxially fixed with an annular locking base, the locking base is uniformly fixed with a plurality of locking rods which are annularly arranged, the locking rods and the pipe section II are axially arranged in parallel, one side of each locking rod, facing the axis of the pipe section II, is provided with a plurality of locking grooves, the pipe section I to be connected is coaxially fixed with the annular locking base, the clamping base is provided with a plurality of clamping holes matched with the locking rods, the clamping holes are in one-to-one correspondence with the locking rods, the locking rods can be inserted into the corresponding clamping holes, a plurality of cavities are correspondingly arranged in the clamping base and the locking grooves, and the cavities are communicated with the clamping holes, the cavity is formed by dividing a plurality of connecting plates, the connecting plates are fixed with the clamping base, the locking assemblies corresponding to the locking grooves are arranged in the cavity, and the locking assemblies are used for clamping the locking grooves; when the locking rod enters the clamping hole, the locking assembly can clamp the corresponding locking groove to prevent the locking rod from exiting the clamping hole;
the locking groove includes: the locking device comprises a clamping surface and a sliding inclined surface, wherein the clamping surface is axially vertical to the locking rod, the sliding inclined surface extends from the bottom end of the clamping surface to the surface of the locking rod, and the sliding inclined surface is positioned on one side, facing the locking base, of the clamping surface;
the locking assembly includes: the clamping device comprises a compression spring, a clamping column, a connecting shaft and a positioning column, wherein one end of the clamping column is used for tightly supporting a clamping face of the locking groove, the other end of the clamping column is connected with the connecting shaft, the connecting shaft is fixed with the clamping base, the clamping column can rotate around the connecting shaft, the side, which is far away from the corresponding clamping hole, of the clamping column is fixedly provided with the compression spring, the other end of the compression spring is fixedly connected with the connecting plate on the corresponding side, the compression spring is used for pushing the clamping column to rotate towards the corresponding clamping hole, one side, which is close to the corresponding clamping hole, of the clamping column is provided with the positioning column, the positioning column is fixedly connected with the connecting plate on the corresponding position, the positioning column is used for preventing the clamping column from rotating towards the corresponding clamping hole, and when the locking rod is inserted into the clamping hole to move inwards, the clamping column slides along the surface of the locking rod and the sliding inclined plane, and when the locking rod moves outwards, the clamping column is clamped on the clamping surface of the locking groove to prevent the locking rod from moving outwards and withdrawing, so that the first pipe section and the second pipe section are locked.
And a first sealing ring is fixed at the opening of the first pipe section, a second sealing ring is fixed at the opening of the second pipe section, and when the first pipe section and the second pipe section are locked, the first sealing ring and the second sealing ring are abutted against each other to increase the tightness of the connection of the first pipe section and the second pipe section.
An annular insertion groove penetrating through the sealing ring I is formed in the opening of the pipe section I, an annular insertion ring is correspondingly fixed on the sealing ring II of the pipe section II, and the insertion ring can be inserted into the insertion groove and used for further sealing the connector.
The insertion groove is in interference fit with the insertion ring.
Compared with the prior art, the utility model following beneficial effect has.
The utility model discloses a set up matched with chucking base and locking base in pipeline section port department, lock the check lock lever of locking base on the locking Assembly of chucking base, the connection of two pipeline sections of convenient completion, convenient to use is convenient, firm in connection.
Two, the utility model discloses a set up matched with chucking post and locking groove for the check lock lever single direction movement in the chucking base can only insert the chucking to the joint is downthehole, can not remove to the direction that withdraws from, tightly with pipeline section one and the locking of pipeline section two.
Thirdly, the utility model discloses a check lock lever is a plurality of, and the corresponding locking Assembly of each check lock lever is a plurality of for this device locking is more firm.
Fourthly, the utility model discloses a set up sealing ring one and sealing ring two that tightly support mutually to and interference fit's inserting groove and inserting ring, the effectual leakproofness of having guaranteed the junction uses safelyr.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is the utility model discloses hydraulic engineering is with connecting tube's of being convenient for auto-lock structural schematic diagram one.
Fig. 2 is the utility model discloses hydraulic engineering is with connecting tube's of being convenient for auto-lock structural schematic diagram two.
Fig. 3 is the utility model discloses hydraulic engineering is with connecting tube's of being convenient for auto-lock cross-sectional view one.
Fig. 4 is the utility model discloses hydraulic engineering is with connecting tube's of being convenient for auto-lock section view two.
Fig. 5 is a first cross-sectional view of the locking assembly of the present invention.
Fig. 6 is a cross-sectional view of the locking assembly of the present invention.
In the figure: 1 is a pipeline section one, 2 is the chucking base, 3 is the check lock lever, 4 is the locking base, 5 is a pipeline section two, 6 is a sealing ring two, 7 is sealing ring one, 8 is the joint hole, 9 is the inserting groove, 10 is the locking groove, 11 is the inserting ring, 12 is the locking Assembly, 13 is the connecting plate, 14 is compression spring, 15 is the chucking post, 16 is the connecting axle, 17 is the reference column, 18 is the clamping face, 19 is the slip inclined plane.
Detailed Description
The following is a further description with reference to specific examples.
A hydraulic engineering is with connecting tube convenient to auto-lock includes: the pipe section I1, the clamping base 2, the connecting plate 13, the clamping holes 8, the locking assembly 12, the pipe section II 5, the locking base 4, the locking rods 3 and the locking grooves 10, wherein the annular locking base 4 is coaxially fixed on the pipe section II 5, a plurality of locking rods 3 which are annularly arranged are uniformly fixed on the locking base 4, the locking rods 3 and the pipe section II 5 are axially arranged in parallel, a plurality of locking grooves 10 are respectively arranged on one side of the locking rods 3 facing the axis of the pipe section II 5, the annular clamping base 2 is coaxially fixed on the pipe section I1 to be connected, a plurality of clamping holes 8 matched with the locking rods 3 are arranged on the clamping base 2, the clamping holes 8 correspond to the locking rods 3 one by one, the locking rods 3 can be inserted into the corresponding clamping holes 8, and a plurality of cavities are arranged in the clamping base 2 corresponding to the locking grooves 10, the cavities are communicated with the clamping holes 8 and are formed by dividing a plurality of connecting plates 13, the connecting plates 13 are fixed with the clamping base 2, the locking assemblies 12 corresponding to the locking grooves 10 are arranged in the cavities, and the locking assemblies 12 are used for clamping the locking grooves 10; after the locking rod 3 enters the clamping hole 8, the locking assembly 12 can clamp the corresponding locking groove 10 to prevent the locking rod 3 from exiting the clamping hole 8;
the locking groove 10 includes: the locking device comprises a clamping surface 18 and a sliding inclined surface 19, wherein the clamping surface 18 is vertical to the axial direction of the locking rod 3, the sliding inclined surface 19 extends from the bottom end of the clamping surface 18 to the surface of the locking rod 3, and the sliding inclined surface 19 is positioned on one side, facing the locking base 4, of the clamping surface 18;
the locking assembly 12 includes: the clamping device comprises a compression spring 14, clamping columns 15, a connecting shaft 16 and positioning columns 17, wherein one end of each clamping column 15 is used for tightly supporting a clamping face 18 of the locking groove 10, the other end of each clamping column 15 is connected with the connecting shaft 16, the connecting shaft 16 is fixed with the clamping base 2, each clamping column 15 can rotate around the connecting shaft 16, the compression spring 14 is fixed on one side of each clamping column 15, which is far away from the corresponding clamping hole 8, the compression spring 14 is fixed on the other side of each clamping column 15, which is fixed with the connecting plate 13 on the corresponding side, the compression spring 14 is used for pushing each clamping column 15 to rotate towards the corresponding clamping hole 8, the positioning column 17 is arranged on one side, which is close to the corresponding clamping hole 8, of each clamping column 15, the positioning column 17 is fixed with the connecting plate 13 on the corresponding position, and the positioning column 17 is used for preventing the corresponding clamping columns 15 from rotating towards the corresponding clamping holes 8, when the locking rod 3 is inserted into the clamping hole 8 and moves inwards, the clamping column 15 slides along the surface of the locking rod 3 and the sliding inclined plane 19, and when the locking rod 3 moves outwards, the clamping column 15 is clamped on the clamping surface 18 of the locking groove 10 to prevent the locking rod 3 from moving outwards and withdrawing, so that the first pipe section 1 and the second pipe section 5 are locked.
The sealing device is characterized in that a first sealing ring 7 is fixed at an opening of the first pipe section 1, a second sealing ring 6 is fixed at an opening of the second pipe section 5, and when the first pipe section 1 and the second pipe section 5 are locked, the first sealing ring 7 abuts against the second sealing ring 6 to increase the connection tightness between the first pipe section 1 and the second pipe section 5.
An annular inserting groove 9 penetrating through the sealing ring I7 is formed in the opening of the pipe section I1, an annular inserting ring 11 is correspondingly fixed on the sealing ring II 6 of the pipe section II 5, and the inserting ring 11 can be inserted into the inserting groove 9 and used for further sealing the connecting port.
The insertion groove 9 is in interference fit with the insertion ring 11.
Four locking grooves 10 are formed in each locking rod 3, and the four locking grooves 10 are uniformly distributed along the axial extension direction of the locking rod 3.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (5)
1. The utility model provides a hydraulic engineering is with connecting tube of auto-lock of being convenient for which characterized in that includes: the pipe section I (1), the clamping base (2), the connecting plate (13), the clamping holes (8), the locking assembly (12), the pipe section II (5), the locking base (4), the locking rod (3) and the locking groove (10), wherein the annular locking base (4) is coaxially fixed on the pipe section II (5), the locking base (4) is uniformly fixed with a plurality of locking rods (3) which are annularly arranged, the locking rods (3) and the pipe section II (5) are axially arranged in parallel, one side of each locking rod (3) facing the axis of the pipe section II (5) is provided with a plurality of locking grooves (10), the pipe section I (1) to be connected is coaxially fixed with the annular clamping base (2), the clamping base (2) is provided with a plurality of clamping holes (8) matched with the locking rods (3), the clamping holes (8) correspond to the locking rods (3) one by one, the locking rods (3) can be inserted into the corresponding clamping holes (8), a plurality of cavities are arranged in the clamping base (2) corresponding to the locking grooves (10), the cavities are communicated with the clamping holes (8), the cavities are formed by dividing a plurality of connecting plates (13), the connecting plates (13) are fixed with the clamping base (2), the locking assemblies (12) corresponding to the locking grooves (10) are arranged in the cavities, and the locking assemblies (12) are used for clamping the locking grooves (10);
the locking groove (10) comprises: the locking device comprises a clamping surface (18) and a sliding inclined surface (19), wherein the clamping surface (18) is axially vertical to the locking rod (3), the sliding inclined surface (19) extends from the bottom end of the clamping surface (18) to the surface of the locking rod (3), and the sliding inclined surface (19) is positioned on one side, facing the locking base (4), of the clamping surface (18);
the locking assembly (12) comprises: compression spring (14), chucking post (15), connecting axle (16) and reference column (17), the one end of chucking post (15) is used for the top tightly at chucking face (18) of locking groove (10), the other end of chucking post (15) with connecting axle (16) are connected, connecting axle (16) with chucking base (2) are fixed mutually, chucking post (15) can center on connecting axle (16) rotation, chucking post (15) deviate from corresponding joint hole (8) one side is fixed with compression spring (14), the other end of compression spring (14) is fixed mutually with connecting plate (13) of corresponding side, compression spring (14) are used for promoting chucking post (15) to corresponding joint hole (8) direction rotates, chucking post (15) are close to corresponding one side of joint hole (8) is provided with reference column (17), reference column (17) and relevant position connecting plate (13) are fixed mutually, reference column (17) are used for hindering chucking post (15) are to corresponding joint hole (8) direction rotates, works as check lock lever (3) insert when joint hole (8) inwards move, chucking post (15) along the surface and the slip inclined plane (19) of check lock lever (3) slide, work as during outside removal of check lock lever (3), chucking post (15) chucking prevents on the chucking face (18) of locking groove (10) check lock lever (3) outwards move and withdraw from.
2. The connecting pipeline convenient for self-locking for the water conservancy project according to claim 1, wherein a first sealing ring (7) is fixed at an opening of the first pipe section (1), a second sealing ring (6) is fixed at an opening of the second pipe section (5), and when the first pipe section (1) and the second pipe section (5) are locked, the first sealing ring (7) abuts against the second sealing ring (6).
3. The connecting pipeline convenient for self-locking for the water conservancy project according to claim 2, wherein an annular insertion groove (9) penetrating through the first sealing ring (7) is formed in an opening of the first pipe section (1), an annular insertion ring (11) is correspondingly fixed on the second sealing ring (6) of the second pipe section (5), and the insertion ring (11) can be inserted into the insertion groove (9).
4. A connecting pipe convenient for self-locking for hydraulic engineering according to claim 3, wherein the inserting groove (9) is in interference fit with the inserting ring (11).
5. The connecting pipeline convenient for self-locking for hydraulic engineering according to claim 4, wherein four locking grooves (10) are formed in each locking rod (3), and the four locking grooves (10) are uniformly distributed along the axial extension direction of the locking rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120155559.7U CN214579463U (en) | 2021-01-20 | 2021-01-20 | Hydraulic engineering is with connecting tube of auto-lock of being convenient for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120155559.7U CN214579463U (en) | 2021-01-20 | 2021-01-20 | Hydraulic engineering is with connecting tube of auto-lock of being convenient for |
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| Publication Number | Publication Date |
|---|---|
| CN214579463U true CN214579463U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120155559.7U Active CN214579463U (en) | 2021-01-20 | 2021-01-20 | Hydraulic engineering is with connecting tube of auto-lock of being convenient for |
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| CN (1) | CN214579463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837085A (en) * | 2022-04-19 | 2022-08-02 | 中交第二航务工程局有限公司 | Self-adaptive high-water-level variable reservoir area bridge concrete pumping device and construction method |
-
2021
- 2021-01-20 CN CN202120155559.7U patent/CN214579463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837085A (en) * | 2022-04-19 | 2022-08-02 | 中交第二航务工程局有限公司 | Self-adaptive high-water-level variable reservoir area bridge concrete pumping device and construction method |
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