CN220453009U - Hydraulic pipeline for hydraulic engineering - Google Patents
Hydraulic pipeline for hydraulic engineering Download PDFInfo
- Publication number
- CN220453009U CN220453009U CN202322144711.3U CN202322144711U CN220453009U CN 220453009 U CN220453009 U CN 220453009U CN 202322144711 U CN202322144711 U CN 202322144711U CN 220453009 U CN220453009 U CN 220453009U
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- flange
- bolt
- pipeline main
- pipeline
- bayonet lock
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- 238000007789 sealing Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000011435 rock Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a water-friendly pipeline for hydraulic engineering, and belongs to the technical field of hydraulic engineering. Including the pipeline main part, pipeline main part one end is provided with first flange, the other end is provided with the second flange, it has a plurality of sliding holes to link up along pipeline main part axial on the first flange, the downthehole slip of sliding is provided with the bolt, the one end that the bolt is close to the second flange extends to first flange outside, a plurality of slots that are used for bolt male are offered to the side that the second flange kept away from first flange, the inside one side that just is located the slot of pipeline main part of second flange is provided with the spout one with slot intercommunication, spout one inside slip is provided with the bayonet lock, the one end of bayonet lock extends to in the slot, the draw-in groove that is used for the bayonet lock card to go into has been offered on the bolt. According to the utility model, the process of tightly connecting two pipelines by using locking bolts is omitted, the installation process is simple and convenient, the installation time is saved, the installation efficiency is improved, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a water-friendly pipeline for hydraulic engineering, and belongs to the technical field of hydraulic engineering.
Background
With the development of urban construction, a large number of projects are started in the urban construction, and the installation of pipelines is an indispensable step in the projects. The water conservancy pipeline is an essential device for urban construction, water supply and drainage system construction, and is generally buried below the ground so as to ensure the safety of the water conservancy pipeline when transporting water, reduce the damage of external factors to the pipeline, and further enable the pipeline to be more durable.
In the prior art, the common water conservancy pipeline system is formed by mutually splicing a plurality of water conservancy pipelines, and a flange is arranged at the end of each water conservancy pipeline, so that the water conservancy pipeline system is convenient for workers to connect water conservancy pipeline main bodies. However, when installing above-mentioned water conservancy pipeline, at first need be close to adjacent water conservancy pipeline and with the mounting hole alignment on the flange, with the bolt screw in one by one in the mounting hole so that adjacent water conservancy pipeline connects afterwards, this connected mode is comparatively loaded down with trivial details, and installation time is long and the inefficiency of installation, workman's intensity of labour is big.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a hydraulic pipeline for hydraulic engineering, it has solved among the prior art when installing above-mentioned hydraulic pipeline, with the bolt screw in the mounting hole one by one so that adjacent hydraulic pipeline connects, this connected mode is comparatively loaded down with trivial details, and installation time is long and the inefficiency of installation, workman's intensity of labour is big problem.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme: including the pipeline main part, pipeline main part one end is provided with first flange, the other end is provided with the second flange, it has a plurality of sliding holes to link up along pipeline main part axial on the first flange, the downthehole slip of sliding is provided with the bolt, the bolt is close to the one end of second flange and extends to first flange outside, a plurality of slots that are used for bolt male are offered to the side that the first flange was kept away from to the second flange, the inside spout one that just is located the slot and keep away from pipeline main part of second flange is provided with slot intercommunication, spout one inside slip is provided with the bayonet lock, the one end of bayonet lock extends to in the slot, the draw-in groove that is used for the bayonet lock card to go into has been offered on the bolt, be provided with the gliding driving piece of drive bayonet lock in the spout one.
Through adopting above-mentioned technical scheme, when needing the installation pipeline, firstly hoist and mount two pipeline main parts each other, make the first flange of first pipeline main part and the second flange of second pipeline main part align, then start the driving piece, the bayonet lock in the second flange of drive second pipeline main part is to keeping away from pipeline main part direction roll-off until the bayonet lock breaks away from its corresponding slot, afterwards promote the bolt on the first flange of first pipeline main part towards second pipeline main part, make the bolt slide out from corresponding slide hole and block into the slot on the second flange of second pipeline main part, after the bolt is fully blocked, start the driving piece and make corresponding bayonet lock reverse slip, block into the draw-in groove of corresponding bayonet lock, repeat above-mentioned step, make the bolt on the first flange of first pipeline main part all block into the second flange of second pipeline main part can accomplish adjacent two pipeline installations, the step that water conservancy is screwed into the bolt one by one in the mounting hole so that adjacent pipeline connects is saved, the installation time is simple, and the installation time is reduced, and the labor intensity of installation is saved.
The utility model is further provided with: the driving piece is including setting up in bayonet lock and spout one and keeping away from the elastic component first between the inner wall of pipeline main part, and the one end that the second flange was kept away from to the bolt sets up to the inclined plane first of the direction slope of keeping away from the pipeline main part from the tip, and the bayonet lock extends to the one end in the slot and sets up to the inclined plane second that can laminate mutually with the inclined plane first of bolt.
Through adopting above-mentioned technical scheme, when the bolt inserts in the slot of the second flange on the second pipeline main part, the inclined plane of bolt first in advance laminates with the inclined plane second of bayonet lock, continue to promote the bolt, can produce an ascending thrust between inclined plane first and the inclined plane second and make the bayonet lock to keeping away from pipeline main part's direction roll-off, the bayonet lock can compress elastic component first this moment, the elastic component produces an elasticity towards pipeline main part for a while, after the bolt inserts the slot completely, under the elasticity effect of elastic component first, the bayonet lock pops out from spout first, and in the draw-in groove of card income bayonet lock, this process need not the manual work and additionally carries out the step of pulling the bayonet lock, the time of installation has been practiced thrift, the installation effectiveness of installation pipeline has been improved.
The utility model is further provided with: the fixed chamber has been seted up along spout an axis to the peripheral wall of second flange, is provided with the sliding block in the fixed chamber, and the bayonet lock is kept away from the one end of pipeline body and is provided with the connecting rod, and the one end that the bayonet lock was kept away from to the connecting rod extends to the diapire in fixed chamber and is connected with the sliding block.
Through adopting above-mentioned technical scheme, when the resistance between bayonet lock and the draw-in groove is too big, in the draw-in groove is not enough blocked completely, promotes the sliding block to the direction that is close to pipeline main part this moment, under the connecting action of connecting rod, the sliding block promotes the bayonet lock and further blocks into the draw-in groove for be connected between bayonet lock and the draw-in groove inseparabler, improved the stability of connecting between two pipelines.
The utility model is further provided with: the bolt is close to the gliding turning block of one end articulated have the drive bolt of second flange, and the middle part of turning block is articulated with the bolt, and the one end and the side butt of first flange orientation second flange of turning block.
Through adopting above-mentioned technical scheme, because the one end of rotating block is with first flange butt all the time, and the rotating block is when the direction pivoted of orientation first flange, and the one end of rotating block and first flange butt slides on the side of first flange, simultaneously, the rotating block provides a thrust of orientation second pipeline main part with the promotion bolt to the bayonet lock and inserts in the slot, utilizes simple lever principle to promote the bolt to the rotating block provides a stress point for promoting the bolt, and is more laborsaving, has reduced workman's intensity of labour.
The utility model is further provided with: one end of the rotating block far away from the first flange penetrates through the locking bolt along the tangential direction of the turning direction of the rotating block, and a threaded hole in threaded connection with the shaft end of the locking bolt is formed in the side face of the first flange, which faces the second flange.
Through adopting above-mentioned technical scheme, treat that the turning block rotates after accomplishing, utilize locking bolt with turning block and first flange fixed connection for the turning block no longer rocks, has improved the stability that two pipeline main parts are connected.
The utility model is further provided with: one end of the sliding block, which is far away from the pipeline body, is provided with a supporting seat, a fixed column is hinged on the supporting seat, and a fixed seat for clamping the fixed column is arranged on the peripheral wall of the second flange.
Through adopting above-mentioned technical scheme, treat that the sliding block blocks card completely and go into the fixed chamber after, rotate the fixed column and make the fixed column card go into in the fixing base for the sliding block can not rock, thereby makes the connection between bayonet lock and the draw-in groove inseparabler, and then has improved the stability of connecting between two pipeline main bodies.
The utility model is further provided with: a plurality of positioning columns are arranged on one side surface, far away from the second flange, of the first flange, and a plurality of positioning grooves used for clamping the positioning columns are formed in one side surface, far away from the first flange, of the second flange.
Through adopting above-mentioned technical scheme, before connecting two pipeline main parts, go up the reference column card first pipeline main part first flange first and go into in the constant head tank on the second pipeline main part's the second flange, earlier with two pipeline main parts location connection for when utilizing the bolt to connect two pipeline main parts, two pipeline main parts can not take place to rock, thereby improved the security when installing the pipeline.
The utility model is further provided with: the sliding cavity is formed in the inner wall of the sliding hole along the axial direction of the sliding hole, the sliding plate is arranged in the sliding cavity along the axial sliding direction of the sliding cavity, the sliding plate is fixedly connected with the bolt, the sliding plate is located on one side, close to the second flange, of the clamping groove, and an elastic piece II is arranged between the sliding plate and the bottom wall, far away from the second flange, of the sliding cavity.
Through adopting above-mentioned technical scheme, utilize slide and elastic component two to connect bolt and first flange as an organic whole for pipeline main part is when the transportation, and the bolt is difficult for taking place to rock, thereby makes the bolt can not drop from first flange.
The utility model is further provided with: a sealing gasket is arranged on one side surface of the first flange, which is far away from the second flange.
Through adopting above-mentioned technical scheme, after two pipeline main part connection are accomplished, the side butt of sealed pad and the second flange of second pipeline main part, the sealing pad's setting makes the junction of two pipeline main parts be difficult for leaking when leading to water, has improved the leakproofness of pipeline main part junction.
The beneficial effects of the utility model are as follows:
1. the bolt on the first flange of the first pipeline main body is used for being clamped into the second flange of the second pipeline main body, so that the clamping grooves are clamped into the corresponding clamping grooves, and the two adjacent pipelines can be installed.
2. Before connecting two pipeline main bodies, the positioning column on the first flange of the first pipeline main body is clamped into the positioning groove on the second flange of the second pipeline main body, and the two pipeline main bodies are positioned and connected, so that the two pipeline main bodies cannot shake when the two pipeline main bodies are connected by the bolt, and the safety of installing the pipeline is improved.
3. After the connection of the two pipeline main bodies is completed, the sealing gasket is abutted with the side face of the second flange of the second pipeline main body, and the sealing gasket is arranged so that the connection of the two pipeline main bodies is difficult to leak water when water is supplied, and the sealing performance of the connection of the pipeline main bodies is improved.
Drawings
Fig. 1 is a schematic view of a hydraulic pipeline structure according to the present utility model.
Fig. 2 is a schematic view of a hydraulic pipeline structure according to the present utility model.
FIG. 3 is a cross-sectional view taken at A-A in FIG. 2 in accordance with the present utility model.
Fig. 4 is a schematic view of a pipe body connection structure according to the present utility model.
Fig. 5 is a schematic diagram of the structure of fig. 3B according to the present utility model.
Fig. 6 is a schematic view of the structure of fig. 3 at C according to the present utility model.
Fig. 7 is a schematic diagram of the structure D in fig. 1 according to the present utility model.
In the figure:
1. a pipe body; 2. a first flange; 3. a second flange; 4. a sliding hole; 5. a plug pin; 6. a slot; 7. a first chute; 8. a bayonet lock; 9. an elastic piece I; 10. a clamping groove; 11. an inclined plane I; 12. a second inclined plane; 13. a fixed cavity; 14. a sliding block; 15. a connecting rod; 16. a rotating block; 17. a locking bolt; 18. a threaded hole; 19. a support base; 20. fixing the column; 21. a fixing seat; 22. positioning columns; 23. a positioning groove; 24. a sliding chamber; 25. a slide plate; 26. an elastic piece II; 27. and a sealing gasket.
Detailed Description
The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1, fig. 3 and fig. 4, a hydraulic pipeline for hydraulic engineering disclosed in the application comprises a pipeline main body 1, a first flange 2 is fixedly connected with one end of the pipeline main body 1, a second flange 3 is fixedly connected with the other end of the pipeline main body, a plurality of sliding holes 4 are axially penetrated through along the pipeline main body 1 on the first flange 2, the plurality of sliding holes 4 are circumferentially distributed along the axial direction of the pipeline main body 1, a bolt 5 is slidably arranged in the sliding holes 4, one end of the bolt 5, which is close to the second flange 3, extends to the outside of the first flange 2, a plurality of slots 6 for inserting the bolt 5 are formed in the side surface, which is far away from the first flange 2, of the second flange 3, a first chute 7 communicated with the slot 6 is formed in the side, which is far away from the pipeline main body 1, of the first chute 7 is internally provided with a clamping pin 8 in a sliding manner, one end of the clamping pin 8 extends into the slot 6, a clamping groove 10 for clamping the clamping pin 8 is formed in the bolt 5, and a driving piece for driving the clamping pin 8 to slide is arranged in the first chute 7.
When a pipeline needs to be installed, the two pipeline main bodies 1 are hoisted to be close to each other, so that the first flange 2 of the first pipeline main body 1 and the second flange 3 of the second pipeline main body 1 are aligned, then a driving piece is started, the bayonet pins 8 in the second flange 3 of the second pipeline main body 1 are driven to slide out in the direction away from the pipeline main body 1 until the bayonet pins 8 are separated from corresponding slots 6, then the bolt 5 on the first flange 2 of the first pipeline main body 1 is pushed towards the second pipeline main body 1, the bolt 5 slides out of corresponding sliding holes 4 and is clamped into the slots 6 on the second flange 3 of the second pipeline main body 1, after the bolt 5 is completely clamped into, the driving piece is started to enable the corresponding bayonet pins 8 to slide reversely and be clamped into corresponding clamping grooves 10 on the bolt 5, and the steps are repeated, so that the bolts 5 on the first flange 2 of the first pipeline main body 1 are all clamped into the second flange 3 of the second pipeline main body 1, and then two adjacent pipelines can be installed, the installation process of the pipeline is omitted, the installation time is shortened, and the installation time is saved.
As shown in fig. 3 and 4, a sealing gasket 27 is fixedly connected to a side surface of the first flange 2 away from the second flange 3. After the connection of the two pipeline main bodies 1 is completed, the sealing gasket 27 is abutted with the side face of the second flange 3 of the second pipeline main body 1, and the sealing gasket 27 ensures that water is not easy to leak when water is supplied to the connection position of the two pipeline main bodies 1, so that the sealing performance of the connection position of the pipeline main bodies 1 is improved.
As shown in fig. 3, 5 and 7, the driving member includes an elastic member one 9 disposed between the bayonet lock 8 and the inner wall of the first chute 7 far away from the pipe body 1, one end of the elastic member one 9 is fixedly connected with the bayonet lock 8, the other end is fixedly connected with the inner wall of the first chute 7, one end of the bolt 5 far away from the second flange 3 is set to be an inclined plane one 11 inclined from the end to the direction far away from the pipe body 1, and one end of the bayonet lock 8 extending into the slot 6 is set to be an inclined plane two 12 which can be attached to the inclined plane one 11 of the bolt 5. The outer peripheral wall of the second flange 3 is provided with a fixed cavity 13 along the axis 7 of the chute I, a sliding block 14 is arranged in the fixed cavity 13 in a sliding manner, one end of the bayonet lock 8 away from the pipeline body is fixedly connected with a connecting rod 15, and one end of the connecting rod 15 away from the bayonet lock 8 extends to the bottom wall of the fixed cavity 13 and is connected with the sliding block 14. The one end that the sliding block 14 kept away from the pipeline body is fixed to be provided with supporting seat 19, articulates on the supporting seat 19 has fixed column 20, fixedly connected with a plurality of fixing base 21 that are used for fixed column 20 joint on the periphery wall of second flange 3.
The fixing column 20 is pre-clamped in the fixing seat 21 in advance, so that the sliding block 14 is prevented from sliding in the transportation process of the pipeline main body 1. When the pipe body 1 needs to be connected, the fixing column 20 is pulled out of the fixing seat 21 to unlock, then the bolt 5 is inserted into the slot 6 of the second flange 3 on the second pipe body 1, the inclined plane I11 of the bolt 5 is attached to the inclined plane II 12 of the bayonet lock 8, the bolt 5 is pushed continuously, an upward pushing force is generated between the inclined plane I11 and the inclined plane II 12 to enable the bayonet lock 8 to slide out in a direction away from the pipe body 1, at the moment, the bayonet lock 8 compresses the elastic piece I9, the elastic piece I9 generates an elastic force towards the pipe body 1, after the bolt 5 is completely inserted into the slot 6, the bayonet lock 8 pops out of the chute I7 under the elastic force of the elastic piece I9 and is clamped into the clamping groove 10 on the bolt 5, the process does not need the step of manually pulling the bayonet lock 8 additionally, the installation time is saved, and the installation efficiency of the installation pipe is improved.
When the resistance between the bayonet lock 8 and the draw-in groove 10 is too big, the bayonet lock 8 is insufficient to block into the draw-in groove 10 completely, promote the sliding block 14 towards the direction that is close to pipeline main part 1 this moment, under the connected action of connecting rod 15, the sliding block 14 promotes the bayonet lock 8 and further blocks into the draw-in groove 10, treat that the sliding block 14 blocks into fixed cavity 13 completely after, rotate fixed column 20 and make fixed column 20 block into fixing base 21 for sliding block 14 can not rock, be connected between bayonet lock 8 and the draw-in groove 10 inseparabler, and then improved the stability of connecting between two pipeline main parts 1.
As shown in fig. 2 and 4, one end of the bolt 5, which is close to the second flange 3, is hinged with a rotating block 16 for driving the bolt 5 to slide, the middle part of the rotating block 16 is hinged with the bolt 5, and one end of the rotating block 16 is abutted with the side surface of the first flange 2, which faces the second flange 3. One end of the rotating block 16 far away from the first flange 2 is penetrated and provided with a locking bolt 17 along the tangential direction of the overturning direction of the rotating block 16, and the side surface of the first flange 2 facing the second flange 3 is provided with a threaded hole 18 in threaded connection with the shaft end of the locking bolt 17.
Because the one end of the rotating block 16 is always abutted with the first flange 2, when the rotating block 16 rotates towards the first flange 2, the one end of the rotating block 16 abutted with the first flange 2 slides on the side face of the first flange 2, meanwhile, the rotating block 16 provides a pushing force towards the second pipeline main body 1 for pushing the bolt 5 to be inserted into the slot 6, the bolt 5 is pushed by utilizing a simple lever principle, and the rotating block 16 provides a stress point for pushing the bolt 5, so that labor is saved, and the labor intensity of workers is reduced. Meanwhile, after the rotating block 16 is rotated, the rotating block 16 is fixedly connected with the first flange 2 by the locking bolts 17, so that the rotating block 16 does not shake any more, and the stability of connection of the two pipeline main bodies 1 is improved.
As shown in fig. 1 and fig. 3, a side surface of the first flange 2 far away from the second flange 3 is fixedly connected with a plurality of positioning columns 22, the positioning columns 22 are circumferentially arranged along the axial direction of the pipeline body, and a plurality of positioning grooves 23 for clamping the positioning columns 22 are formed in a side surface of the second flange 3 far away from the first flange 2. Before connecting two pipeline main bodies 1, the positioning column 22 on the first flange 2 of the first pipeline main body 1 is clamped into the positioning groove 23 on the second flange 3 of the second pipeline main body 1, and the two pipeline main bodies 1 are positioned and connected first, so that when the two pipeline main bodies 1 are connected by the bolt 5, the two pipeline main bodies 1 cannot shake, and the safety during pipeline installation is improved.
As shown in fig. 6, the inner wall of the sliding hole 4 is provided with a sliding cavity 24 along the axial direction of the sliding hole 4, a sliding plate 25 is arranged in the sliding cavity 24 along the axial sliding direction of the sliding cavity 24, the sliding plate 25 is fixedly connected with the bolt 5, the sliding plate 25 is positioned on one side of the clamping groove 10, which is close to the second flange 3, an elastic piece II 26 is arranged between the sliding plate 25 and the bottom wall, which is far away from the second flange 3, of the sliding cavity 24, one end of the elastic piece II 26 is fixedly connected with the sliding plate 25, and the other end of the elastic piece II is fixedly connected with the bottom wall of the sliding cavity 24. The bolt 5 and the first flange 2 are connected into a whole by the sliding plate 25 and the elastic piece two 26, so that the bolt 5 is not easy to shake when the pipeline main body 1 is transported, and the bolt 5 cannot fall off from the first flange 2.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a hydraulic pipeline for hydraulic engineering, includes pipeline main part (1), pipeline main part (1) one end is provided with first flange (2), and the other end is provided with second flange (3), its characterized in that: the utility model discloses a pipeline main part (1) is kept away from in first flange (2), has had a plurality of slide holes (4) along pipeline main part (1) axial link up, the slip of slide hole (4) is provided with bolt (5), the one end that bolt (5) are close to second flange (3) extends to first flange (2) outside, a plurality of slots (6) that are used for bolt (5) male are offered to the side that first flange (2) was kept away from to second flange (3), the inside spout one (7) that just lie in slot (6) keep away from pipeline main part (1) are provided with slot (6) intercommunication, the inside slip of spout one (7) is provided with bayonet lock (8), in the one end of bayonet lock (8) extends to slot (6), offered on bolt (5) and be used for bayonet lock (8) card income draw-in groove (10), be provided with the gliding driving piece of drive bayonet lock (8) in spout one (7).
2. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the driving piece is including setting up in bayonet lock (8) and spout one (7) keep away from first (9) of elastic component between the inner wall of pipeline main part (1), the one end that second flange (3) was kept away from to bolt (5) sets up to incline first (11) from the tip to the direction that keeps away from pipeline main part (1), the one end that bayonet lock (8) extended to in slot (6) sets up to inclined plane second (12) that can laminate with inclined plane first (11) of bolt (5).
3. A hydraulic conduit for hydraulic engineering according to claim 2, characterized in that: the outer peripheral wall of second flange (3) has seted up fixed chamber (13) along spout one (7) axis, be provided with sliding block (14) in fixed chamber (13), the one end that the pipe body was kept away from to bayonet lock (8) is provided with connecting rod (15), the one end that bayonet lock (8) was kept away from to connecting rod (15) extends to the diapire in fixed chamber (13) and is connected with sliding block (14).
4. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: one end of the bolt (5) close to the second flange (3) is hinged with a rotating block (16) for driving the bolt (5) to slide, the middle part of the rotating block (16) is hinged with the bolt (5), and one end of the rotating block (16) is abutted with the side face of the first flange (2) towards the second flange (3).
5. The hydraulic pipeline for hydraulic engineering according to claim 4, wherein: one end of the rotating block (16) far away from the first flange (2) penetrates through the rotating block (16) along the tangential direction of the overturning direction of the rotating block (16) to be provided with a locking bolt (17), and a threaded hole (18) in threaded connection with the shaft end of the locking bolt (17) is formed in the side face of the first flange (2) towards the second flange (3).
6. A hydraulic conduit for hydraulic engineering according to claim 3, wherein: one end of the sliding block (14) far away from the pipeline body is provided with a supporting seat (19), a fixed column (20) is hinged on the supporting seat (19), and a fixed seat (21) for clamping the fixed column (20) is arranged on the peripheral wall of the second flange (3).
7. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: a plurality of positioning columns (22) are arranged on one side surface, far away from the second flange (3), of the first flange (2), and a plurality of positioning grooves (23) used for clamping the positioning columns (22) are formed in one side surface, far away from the first flange (2), of the second flange (3).
8. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: sliding cavity (24) have all been seted up along sliding hole (4) axial direction to sliding hole (4) inner wall, sliding cavity (24) are interior to be provided with slide (25) along sliding cavity (24) axial slip, slide (25) and bolt (5) fixed connection, slide (25) are located one side that draw-in groove (10) are close to second flange (3), slide (25) and sliding cavity (24) are kept away from between the diapire of second flange (3) and are provided with elastic component two (26).
9. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: a sealing gasket (27) is arranged on one side surface, far away from the second flange (3), of the first flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144711.3U CN220453009U (en) | 2023-08-10 | 2023-08-10 | Hydraulic pipeline for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144711.3U CN220453009U (en) | 2023-08-10 | 2023-08-10 | Hydraulic pipeline for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453009U true CN220453009U (en) | 2024-02-06 |
Family
ID=89739396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322144711.3U Active CN220453009U (en) | 2023-08-10 | 2023-08-10 | Hydraulic pipeline for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453009U (en) |
-
2023
- 2023-08-10 CN CN202322144711.3U patent/CN220453009U/en active Active
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