CN216768567U - Pipeline connecting device for hydraulic engineering - Google Patents
Pipeline connecting device for hydraulic engineering Download PDFInfo
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- CN216768567U CN216768567U CN202220467732.1U CN202220467732U CN216768567U CN 216768567 U CN216768567 U CN 216768567U CN 202220467732 U CN202220467732 U CN 202220467732U CN 216768567 U CN216768567 U CN 216768567U
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Abstract
The utility model discloses a pipeline connecting device for water conservancy projects, which comprises two first fixing rings, wherein a telescopic mechanism is arranged between the two first fixing rings, through grooves are formed in the first fixing rings, the number of the through grooves is four, the four through grooves are distributed around the center of the first fixing ring, positioning blocks are arranged in the through grooves, the number of the positioning blocks is two, the two positioning blocks are symmetrically distributed around the center line of the through grooves, a threaded abutting rod is arranged in the through grooves in a sliding mode, and one end of the threaded abutting rod is fixedly connected with an abutting plate. According to the utility model, by arranging the transmission mechanism, the crank can be shaken, and the four abutting plates can be moved towards the center of the second fixing ring, so that the water pipe inserted into the middle part of the second fixing ring can be fixed in the middle part of the second fixing ring, and meanwhile, the device is simple to operate and high in efficiency, so that workers can conveniently finish the fixing operation of the water pipe.
Description
Technical Field
The utility model relates to the field of hydraulic engineering, in particular to a pipeline connecting device for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the requirements of human beings, and only by building the hydraulic engineering, water flow can be controlled to prevent flood disasters and adjust and distribute water quantity to meet the requirements of people life and production on water resources.
Need use the pipeline connecting device to carry out fixed connection between two pipelines in hydraulic engineering's routine maintenance, consequently need make two water pipe centers to it, and the ring flange is to it, but the heavier water pipe is very inconvenient to its installation through the manual work.
Therefore, it is necessary to provide a pipe connecting device for hydraulic engineering to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pipeline connecting device for hydraulic engineering, which can be used for fixing a water pipe inserted into the middle part of a second fixing ring in the middle part of the second fixing ring by shaking a crank and simultaneously moving four abutting plates to the center of the second fixing ring through arranging a transmission mechanism, and is simple to operate and high in efficiency, so that workers can conveniently complete the fixing operation of the water pipe, and the defects in the technology are overcome.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a pipeline connecting device for hydraulic engineering, includes first solid fixed ring, first solid fixed ring quantity is established to two, two be equipped with telescopic machanism between the first solid fixed ring, first solid fixed ring is inside to have seted up logical groove, it establishes to four to lead to groove quantity it all encircles first solid fixed ring center distribution, it is equipped with the locating piece to lead to inslot portion, locating piece quantity is established to two, two the locating piece is about leading to groove central line symmetric distribution, it is provided with the screw to support the pole to lead to the inside slip of groove, screw support pole one end fixedly connected with supports the board, the screw supports the pole outside and has seted up the constant head tank, constant head tank quantity is established to two, constant head tank and locating piece phase-match, first solid fixed ring inboard is equipped with the solid fixed ring of second, be equipped with drive mechanism between first solid fixed ring and the solid fixed ring of second.
Preferably, the transmission mechanism comprises a rotating sleeve, a first annular groove and a second annular groove, the rotating sleeve penetrates through the second fixing ring to be arranged, the rotating sleeve is rotatably connected with the second fixing ring, a first steering toothed ring is arranged on one side of the rotating sleeve, the number of the rotating sleeve is the same as that of the threaded support rods, four threaded support rods are respectively in threaded connection with adjacent rotating sleeves, the first annular groove is arranged on the inner side of the first fixing ring, the second annular groove is arranged on the inner side of the second fixing ring, a rotating ring is rotatably arranged between the first annular groove and the second annular groove, the top of the rotating ring is fixedly connected with a second steering toothed ring, a driven toothed ring is arranged on the outer side of the second steering toothed ring, the bottom of the driven toothed ring is fixedly connected with the rotating ring, a driving gear is meshed with the top of the driven toothed ring, and a rotating rod is fixedly connected to one side of the driving gear, dwang one end is run through first solid fixed ring setting, the dwang rotates with first solid fixed ring to be connected, the one end that the driving gear was kept away from to the dwang is equipped with the crank.
Preferably, the inner wall of the first annular groove is provided with a plurality of first balls in a rolling manner, the inner wall of the second annular groove is provided with a plurality of second balls in a rolling manner, and the first balls and the second balls are matched with the rotating ring.
Preferably, the cross-sectional shape of the abutting plate is arc-shaped, the anti-slip strips are arranged on one side of the abutting plate, the number of the anti-slip strips is multiple, the anti-slip strips are uniformly distributed, and the anti-slip strips are made of rubber materials.
Preferably, be equipped with the dead lever between the solid fixed ring of first solid fixed ring and the second, dead lever one end and first fixed ring fixed connection, the dead lever other end and second fixed ring fixed connection, dead lever quantity is established to a plurality ofly, and is a plurality of the dead lever all encircles first fixed ring center distribution.
Preferably, telescopic machanism is including extending the cover, it is provided with the extension rod to extend the inside slip of cover, extension rod one end and one of them first retaining ring fixed connection, it is connected with another first retaining ring fixed connection to extend cover one end, it is equipped with positioning bolt to extend the cover surface.
Preferably, the number of the extension sleeves is multiple, the extension sleeves are distributed around the center of the first fixing ring, reinforcing rings are arranged among the extension sleeves, and the outer sides of the reinforcing rings are fixedly connected with the extension sleeves.
Preferably, a protecting sleeve is arranged at one end, far away from the abutting plate, of the threaded abutting rod, one end of the protecting sleeve is arc-shaped, and the protecting sleeve is made of rubber materials.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. by arranging the transmission mechanism, the four abutting plates can move towards the center of the second fixing ring by shaking the crank, so that the water pipe inserted into the middle part of the second fixing ring can be fixed in the middle part of the second fixing ring, and meanwhile, the device is simple to operate and high in efficiency, so that workers can conveniently finish the fixing operation of the water pipe;
2. through setting up telescopic machanism, can lap to the distance between the solid fixed ring of two seconds, can make two water pipes of fixing at the solid fixed ring middle part of second to it, and then can make two water pipe ring flanges to it, be favorable to conveniently fixing the operation through the bolt to the ring flange between two water pipes through above-mentioned operation.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure of a first retaining ring and a second retaining ring according to the present invention;
FIG. 3 is a schematic view of a first fixed ring structure of the present invention;
FIG. 4 is a schematic view of a second fixed ring structure of the present invention;
FIG. 5 is a schematic view of a rotating ring according to the present invention;
fig. 6 is a schematic view of the telescoping mechanism of the present invention.
Description of reference numerals:
1. a first retaining ring; 2. a through groove; 3. positioning blocks; 4. a threaded prop rod; 5. a resisting plate; 6. a second retaining ring; 7. rotating the sleeve; 8. a first annular groove; 9. a second annular groove; 10. a first steering ring gear; 11. a rotating ring; 12. a second steering ring gear; 13. a driven gear ring; 14. a driving gear; 15. a crank; 16. a first ball bearing; 17. a second ball bearing; 18. an extension sleeve; 19. an extension rod; 20. positioning the bolt; 21. a reinforcing ring; 22. a protective sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a pipeline connecting device for hydraulic engineering, which comprises a first fixing ring 1 and is characterized in that: first solid fixed ring 1 quantity is established to two, two be equipped with telescopic machanism between the first solid fixed ring 1, first solid fixed ring 1 is inside has seted up logical groove 2, it establishes to four to lead to groove 2 quantity it all distributes around first solid fixed ring 1 center to lead to groove 2, it is equipped with locating piece 3 to lead to the groove 2 inside, locating piece 3 quantity is established to two, two locating piece 3 is about leading to groove 2 central line symmetric distribution, it is provided with screw thread rest bar 4 to lead to the inside slip of groove 2, screw thread rest bar 4 one end fixedly connected with rest bar 5, the constant head tank has been seted up in the screw thread rest bar 4 outside, the constant head tank quantity is established to two, constant head tank and locating piece 3 phase-match, 1 inboard of first solid fixed ring is equipped with solid fixed ring 6 of second, be equipped with drive mechanism between solid fixed ring 1 of first and the solid fixed ring 6 of second.
Further, in the above technical solution, the transmission mechanism includes a rotating sleeve 7, a first annular groove 8 and a second annular groove 9, the rotating sleeve 7 is disposed through the second fixing ring 6, the rotating sleeve 7 is rotatably connected with the second fixing ring 6, a first steering gear ring 10 is disposed on one side of the rotating sleeve 7, the number of the rotating sleeve 7 is the same as that of the threaded resisting rods 4, the four threaded resisting rods 4 are respectively in threaded connection with the adjacent rotating sleeve 7, the first annular groove 8 is disposed inside the first fixing ring 1, the second annular groove 9 is disposed inside the second fixing ring 6, a rotating ring 11 is rotatably disposed between the first annular groove 8 and the second annular groove 9, a second steering gear ring 12 is fixedly connected to the top of the rotating ring 11, a driven gear ring 13 is disposed outside the second steering gear ring 12, and the bottom of the driven gear ring 13 is fixedly connected with the rotating ring 11, the top of the driven gear ring 13 is engaged with a driving gear 14, one side of the driving gear 14 is fixedly connected with a rotating rod, one end of the rotating rod penetrates through the first fixing ring 1 and is connected with the first fixing ring 1 in a rotating way, a crank handle 15 is arranged at one end of the rotating rod, which is far away from the driving gear 14, the driving gear 14 can be driven to rotate through the rotating rod by shaking the crank handle 15, the driven gear ring 13 drives the rotating ring 11 and the second steering gear ring 12 to rotate, the second steering gear ring 12 can drive the four first steering gear rings 10 and the rotating sleeve 7 which are meshed and connected with the four first steering gear rings to rotate, the four rotating sleeves 7 are rotated to enable the four threaded resisting rods 4 in threaded connection with the four rotating sleeves to simultaneously drive the four resisting plates 5 to move towards the center of the second fixing ring 6, so that the four resisting plates can be inserted into the second fixing ring 6 and fixed in the middle of the second fixing ring 6.
Further, in above-mentioned technical scheme, 8 inner walls of first ring channel roll and are provided with first ball 16, first ball 16 quantity is established to a plurality ofly, second ring channel 9 inner walls roll and are provided with second ball 17, second ball 17 quantity is established to a plurality ofly, first ball 16 and second ball 17 all match with swivel becket 11, can reduce the wear between swivel becket 11 and the first ring channel 8 through setting up first ball 16, can reduce the wear between swivel becket 11 and the second ring channel 9 through setting up second ball 17, and then be favorable to increasing the life of device.
Further, in the above technical scheme, the cross-sectional shape of the support plate 5 is an arc, the anti-slip strips are arranged on one side of the support plate 5, the number of the anti-slip strips is multiple, the anti-slip strips are uniformly distributed, the anti-slip strips are made of rubber materials, the support plate 5 can be more attached to the outer wall of the pipeline by arranging the support plate 5 in an arc shape, so that the friction force between the support plate 5 and the outer wall of the pipeline can be increased, and meanwhile, the friction force between the support plate 5 and the outer wall of the pipeline can be further increased by arranging the anti-slip strips.
Further, in above-mentioned technical scheme, be equipped with the dead lever between the solid fixed ring of first solid fixed ring 1 and the solid fixed ring of second 6, dead lever one end and the solid fixed ring of first solid fixed ring 1 fixed connection, the dead lever other end and the solid fixed ring of second 6 fixed connection, dead lever quantity is established to a plurality ofly, and is a plurality of the dead lever all encircles the solid fixed ring of first 1 central distribution of solid, is favorable to increasing the fixed strength between the solid fixed ring of first solid fixed ring 1 and the solid fixed ring of second 6 through setting up the dead lever.
Further, in above-mentioned technical scheme, telescopic machanism is including extending cover 18, it is provided with extension rod 19 to extend the inside slip of cover 18, extension rod 19 one end and 1 fixed connection of one of them first solid fixed ring, extend cover 18 one end and 1 fixed connection of another first solid fixed ring, it is equipped with positioning bolt 20 to extend cover 18 surface, through extension rod 19 and the slip between the cover 18 of extending, can change the distance between two solid fixed rings 6 of second, and then can align two ring flanges of fixing the pipeline at the solid fixed ring 6 middle part of second, later can fix between extension cover 18 and the extension rod 19 through positioning bolt 20.
Further, in the above technical solution, the number of the extension sleeves 18 is set to be a plurality, the plurality of extension sleeves 18 are distributed around the center of the first fixing ring 1, a reinforcing ring 21 is arranged between the plurality of extension sleeves 18, the outer side of the reinforcing ring 21 is fixedly connected with the extension sleeves 18, and the reinforcing ring 21 is arranged to increase the structural strength between the plurality of extension sleeves 18.
Further, in the above technical solution, a protecting sleeve 22 is disposed at one end of the threaded abutting rod 4 far from the abutting plate 5, one end of the protecting sleeve 22 is arc-shaped, the protecting sleeve 22 is made of rubber material, and by disposing the protecting sleeve 22, it is possible to prevent one end of the threaded abutting rod 4 from scratching workers using the device.
This practical theory of operation:
referring to the attached drawings 1-6 in the specification, when the device is used, the crank handle 15 is shaken to drive the driving gear 14 to rotate through the rotating rod, the driven gear ring 13 drives the rotating ring 11 and the second steering gear ring 12 to rotate, the second steering gear ring 12 can drive four first steering gear rings 10 and four rotating sleeves 7 which are meshed with the first steering gear rings to rotate, and the four rotating sleeves 7 can rotate to enable four threaded abutting rods 4 which are in threaded connection with the four rotating sleeves to simultaneously drive the four abutting plates 5 to move towards the center of the second fixing ring 6, so that the second fixing ring 6 inserted into the second fixing ring can be fixed in the middle of the second fixing ring 6;
referring to the attached drawings 1-6, when the device is used, the distance between the two second fixing rings 6 can be changed by sliding the extension rod 19 and the extension sleeve 18, so that the two flanges of the pipeline fixed in the middle of the second fixing rings 6 can be aligned, and then the extension sleeve 18 and the extension rod 19 can be fixed through the positioning bolt 20.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a pipe connection device for hydraulic engineering, includes first solid fixed ring (1), its characterized in that: the number of the first fixing rings (1) is two, a telescopic mechanism is arranged between two first fixing rings (1), through grooves (2) are formed in the first fixing rings (1), the number of the through grooves (2) is four, the four through grooves (2) are distributed around the center of the first fixing rings (1), positioning blocks (3) are arranged in the through grooves (2), the number of the positioning blocks (3) is two, the two positioning blocks (3) are symmetrically distributed about the center line of the through grooves (2), a threaded support rod (4) is arranged in the through grooves (2) in a sliding mode, one end of the threaded support rod (4) is fixedly connected with a support plate (5), positioning grooves are formed in the outer sides of the threaded support rod (4), the number of the positioning grooves is two, the positioning grooves are matched with the positioning blocks (3), and second fixing rings (6) are arranged on the inner sides of the first fixing rings (1), and a transmission mechanism is arranged between the first fixing ring (1) and the second fixing ring (6).
2. The pipe connection device for hydraulic engineering according to claim 1, wherein: the transmission mechanism comprises a rotating sleeve (7), a first annular groove (8) and a second annular groove (9), the rotating sleeve (7) penetrates through the second fixing ring (6) and is arranged, the rotating sleeve (7) is rotatably connected with the second fixing ring (6), a first steering toothed ring (10) is arranged on one side of the rotating sleeve (7), the number of the rotating sleeve (7) is equal to that of the screw abutting rods (4), the four screw abutting rods (4) are respectively in threaded connection with the adjacent rotating sleeve (7), the first annular groove (8) is arranged on the inner side of the first fixing ring (1), the second annular groove (9) is arranged on the inner side of the second fixing ring (6), a rotating ring (11) is rotatably arranged between the first annular groove (8) and the second annular groove (9), the top of the rotating ring (11) is fixedly connected with a second steering toothed ring (12), and a driven toothed ring (13) is arranged on the outer side of the second steering toothed ring (12), driven ring gear (13) bottom and rotating ring (11) fixed connection, driven ring gear (13) top meshing is provided with driving gear (14), driving gear (14) one side fixedly connected with dwang, dwang one end is run through first solid fixed ring (1) and is set up, the dwang is rotated with first solid fixed ring (1) and is connected, the one end that driving gear (14) were kept away from to the dwang is equipped with crank (15).
3. The pipe connection device for hydraulic engineering according to claim 2, wherein: first ring channel (8) inner wall rolls and is provided with first ball (16), first ball (16) quantity is established to a plurality ofly, second ring channel (9) inner wall rolls and is provided with second ball (17), second ball (17) quantity is established to a plurality ofly, first ball (16) and second ball (17) all with swivel becket (11) phase-match.
4. The pipe connection device for hydraulic engineering according to claim 1, wherein: the cross-sectional shape of the abutting plate (5) is arc-shaped, the anti-slip strips are arranged on one side of the abutting plate (5), the number of the anti-slip strips is multiple, the anti-slip strips are uniformly distributed, and the anti-slip strips are made of rubber materials.
5. The pipe connection device for hydraulic engineering according to claim 1, wherein: be equipped with the dead lever between the solid fixed ring of first solid fixed ring (1) and the solid fixed ring of second (6), dead lever one end and the solid fixed ring of first solid fixed ring (1) fixed connection, the dead lever other end and the solid fixed ring of second (6) fixed connection, dead lever quantity is established to a plurality of, and is a plurality of the dead lever all encircles the distribution of first solid fixed ring (1) center.
6. The pipe connection device for hydraulic engineering according to claim 1, wherein: telescopic machanism is including extending cover (18), it is provided with extension rod (19) to extend the inside slip of cover (18), extension rod (19) one end and one of them first solid fixed ring (1) fixed connection, extend cover (18) one end and another first solid fixed ring (1) fixed connection, it is equipped with positioning bolt (20) to extend cover (18) surface.
7. The pipe connection device for hydraulic engineering according to claim 6, wherein: the number of the extension sleeves (18) is set to be multiple, the extension sleeves (18) are distributed around the center of the first fixing ring (1), a reinforcing ring (21) is arranged between the extension sleeves (18), and the outer side of the reinforcing ring (21) is fixedly connected with the extension sleeves (18).
8. The pipe connection device for hydraulic engineering according to claim 1, wherein: one end, far away from the abutting plate (5), of the threaded abutting rod (4) is provided with a protecting sleeve (22), one end of the protecting sleeve (22) is arc-shaped, and the protecting sleeve (22) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220467732.1U CN216768567U (en) | 2022-03-06 | 2022-03-06 | Pipeline connecting device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220467732.1U CN216768567U (en) | 2022-03-06 | 2022-03-06 | Pipeline connecting device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768567U true CN216768567U (en) | 2022-06-17 |
Family
ID=81957744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220467732.1U Active CN216768567U (en) | 2022-03-06 | 2022-03-06 | Pipeline connecting device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768567U (en) |
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2022
- 2022-03-06 CN CN202220467732.1U patent/CN216768567U/en active Active
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