CN213629308U

CN213629308U - Convenient hydraulic engineering pipeline of adjusting stabilizes connecting device

Info

Publication number: CN213629308U
Application number: CN202022582526.9U
Authority: CN
Inventors: 聂仁强; 魏玉高; 刘光明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-06
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to the technical field of hydraulic engineering, and a hydraulic engineering pipeline stabilizing and connecting device convenient to adjust is disclosed, including the connecting pipe, the top of connecting pipe is equipped with the round bar, the bottom of round bar runs through the upper surface of connecting pipe, and fixedly connected with first drive gear, the both sides of first drive gear all mesh and are connected with first driven gear, two the looks dorsal part of first driven gear all fixedly connected with horizontal pole, the lateral wall cover of horizontal pole is equipped with the rotating sleeve, the lower fixed surface of rotating sleeve is connected with the montant, the bottom of montant with the inside wall bottom fixed connection of connecting pipe; the utility model discloses a set up simple structure, convenient to use has avoided through a large amount of screwed connection among the traditional connection method, operates complicated problem, can be effectual with two sections pipe connection together to convenient dismantlement installation.

Description

Convenient hydraulic engineering pipeline of adjusting stabilizes connecting device

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a convenient hydraulic engineering pipeline of adjusting stabilizes connecting device.

Background

Hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to realize the aims, and the hydraulic engineering has the following significance: flood control engineering for preventing flood disasters; the irrigation and water conservancy project which prevents drought, waterlogging and serves agricultural production is also called irrigation and drainage project; converting water energy into electric energy; channel and port projects that improve and create shipping conditions; the urban water supply and drainage engineering is used for serving industrial and domestic water and treating and draining sewage and rainwater, at present, the construction of a pipeline is an important ring in the construction process of hydraulic engineering, and a pipeline connecting piece is used as an important accessory for connecting the pipeline and can play a role in fastening and connecting.

The existing connecting device needs to use a large amount of screws to be screwed up for fixing in the installation and connection process, the operation is very inconvenient, most of connecting devices are only simply fixed in external gaps, two sections of pipes needing to be connected cannot be well spliced together tightly, and the problem of falling is easy to occur.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a connecting device is stabilized to hydraulic engineering pipeline of convenient regulation has solved the problem that proposes in the above-mentioned background.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic engineering pipeline stable connection device convenient to adjust comprises a connecting pipe, wherein a round rod is arranged above the connecting pipe, the bottom end of the round rod penetrates through the upper surface of the connecting pipe and is fixedly connected with a first transmission gear, both sides of the first transmission gear are respectively meshed with a first driven gear, both opposite sides of the two first driven gears are respectively fixedly connected with a cross rod, the outer side wall of the cross rod is sleeved with a rotating sleeve, the lower surface of the rotating sleeve is fixedly connected with a vertical rod, the bottom end of the vertical rod is fixedly connected with the bottom of the inner side wall of the connecting pipe, the connecting pipe is internally and symmetrically provided with tooth groove boxes, opposite ends of the two cross rods respectively penetrate through the opposite sides of the two tooth groove boxes and are respectively fixedly connected with a second transmission gear, the upper surface and the lower surface of each tooth groove box are respectively provided with threaded pipes, and opposite ends of the two threaded pipes respectively penetrate through the upper surface and the lower surface, and equal fixedly connected with second driven gear, second drive gear and second driven gear meshing are connected, the inside threaded connection of screwed pipe has the threaded rod, the threaded rod is kept away from the one end fixedly connected with backup pad of screwed pipe, the top the lower surface left side and the below of backup pad the equal fixedly connected with gag lever post in upper surface right side of backup pad, the front surface fixedly connected with connecting rod of tooth groove box, the front end fixedly connected with stopper of connecting rod, the spacing hole of through-type is seted up to the upper surface symmetry of stopper, the gag lever post passes spacing hole.

Preferably, the inner side wall of the connecting pipe is fixedly connected with a sealing gasket.

Preferably, the upper surface of the connecting pipe is located on the outer side wall of the round rod and is fixedly connected with a sealing ring.

Preferably, the top end of the round rod is fixedly connected with a rotary valve.

Preferably, one side of the supporting plate close to the connecting pipe is fixedly connected with a rubber pad.

Preferably, the support plate is an arc-shaped plate.

(III) advantageous effects

The utility model provides a convenient hydraulic engineering pipeline who adjusts stabilizes connecting device possesses following beneficial effect:

(1) the utility model discloses a set up simple structure, convenient to use has avoided through a large amount of screwed connection among the traditional connecting method, operates complicated problem, can be effectual with two sections pipe connection together to the convenient dismantlement installation.

(2) The utility model discloses a backup pad that the setting was supported through outside connecting pipe and inside convenient regulation splices the pipeline together, through setting up strutting arrangement inside two sections pipelines, can play certain traction effect when pressing from both sides tight fixed, prevents the problem that the pipeline disjointed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the middle tooth socket box of the present invention;

fig. 4 is the overlooking structure schematic diagram of the middle tooth-shaped groove box and the limiting block.

In the figure: 1. a connecting pipe; 2. a round bar; 3. a first drive gear; 4. a first driven gear; 5. a cross bar; 6. a tooth socket box; 7. a second transmission gear; 8. a threaded pipe; 9. a second driven gear; 10. a threaded rod; 11. a support plate; 12. a limiting rod; 13. a connecting rod; 14. a limiting block; 15. a limiting block; 16. a gasket; 17. a seal ring; 18. rotating the valve; 19. a rubber pad; 20. rotating the sleeve; 21. a vertical rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a hydraulic engineering pipeline stable connection device convenient to adjust comprises a connecting pipe 1, a pipe used for connecting two sections of pipelines, a round rod 2 is arranged above the connecting pipe 1, the bottom end of the round rod 2 penetrates through the upper surface of the connecting pipe 1 and is fixedly connected with a first transmission gear 3, two sides of the first transmission gear 3 are respectively connected with a first driven gear 4 in a meshed mode, the opposite sides of the two first driven gears 4 are respectively and fixedly connected with a cross rod 5, the outer side wall of the cross rod 5 is sleeved with a rotating sleeve 20, the lower surface of the rotating sleeve 20 is fixedly connected with a vertical rod 21, the bottom end of the vertical rod 21 is fixedly connected with the bottom of the inner side wall of the connecting pipe 1, tooth socket boxes 6 are symmetrically arranged inside the connecting pipe 1, the opposite ends of the two cross rods 5 respectively penetrate through the opposite sides of the two tooth socket boxes 6 and are respectively and fixedly connected with a second transmission gear 7, and threaded pipes, opposite ends of two threaded pipes 8 respectively penetrate through the upper surface and the lower surface of a tooth socket box 6 and are fixedly connected with a second driven gear 9, a second transmission gear 7 is meshed with the second driven gear 9 and is connected with the second driven gear 9, the internal threads of the threaded pipes 8 are connected with threaded rods 10, one ends of the threaded rods 10 far away from the threaded pipes 8 are fixedly connected with supporting plates 11, the left sides of the lower surfaces of the upper supporting plates 11 and the right sides of the upper surfaces of the lower supporting plates 11 are fixedly connected with limiting rods 12, the front surface of the tooth socket box 6 is fixedly connected with a connecting rod 13, the front ends of the connecting rod 13 are fixedly connected with limiting blocks 14, penetrating limiting holes 15 are symmetrically formed in the upper surfaces of the limiting blocks 14, the limiting rods 12 penetrate through the limiting holes 15, two sections of pipelines to be connected are inserted into the device by utilizing the connecting pipe 1, the two supporting plates, drive horizontal pole 5 through first drive gear 3 and first driven gear 4 and rotate, horizontal pole 5 is spacing fixed under the effect of montant 21 and rotation cover 20, and do not hinder the rotation of horizontal pole 5, through second drive gear 7 and second driven gear 9 in the tooth socket box 6, make the rotation of horizontal pole 5 can drive screwed pipe 8 and rotate, thereby make the inside threaded rod 10 of screwed pipe 8 stretch out the inside of screwed pipe 8 under the effect of screw thread, utilize the stopper 14 that tooth socket box 6 passes through connecting rod 13 and connect, rethread stopper 12 in its spacing hole 15 and backup pad 11 fixed, it is spacing to threaded rod 10, prevent its rotation, make can one rotate through screwed pipe 8 and stretch out, thereby support backup pad 11 on the inner wall of pipeline, pressing from both sides tightly each other through the connecting pipe 1 in the outside, make stable the splicing together of two sections pipeline.

Further, the inner side wall of the connecting pipe 1 is fixedly connected with a sealing gasket 16, and the connecting pipe 1 and the two sections of pipelines are tightly attached together.

Furthermore, the upper surface of the connecting pipe 1 is fixedly connected with a sealing ring 17 on the outer side wall of the round rod 2, and the sealing ring 17 ensures the sealing of the joint of the round rod 2 and the connecting pipe 1.

Further, the top end of the round rod 2 is fixedly connected with a rotary valve 18, so that the round rod 2 can be conveniently rotated, and the adjusting device is convenient.

Further, one side of the supporting plate 11 close to the connecting pipe 1 is fixedly connected with a rubber pad 19, and the friction between the supporting plate 11 and the pipeline is increased through the rubber pad 19, so that the supporting plate and the pipeline can be attached more closely.

Furthermore, the supporting plate 11 is an arc-shaped plate, so that the pipeline can be attached to the supporting plate more conveniently.

To sum up, the utility model discloses a work flow: the device utilizes a connecting pipe 1 to insert two sections of pipelines to be connected into the pipeline, two supporting plates 11 on two sides are respectively arranged in the pipeline, a round rod 2 is rotated through a rotary valve 18, a cross rod 5 is driven to rotate through a first transmission gear 3 and a first driven gear 4, the cross rod 5 is limited and fixed under the action of a vertical rod 21 and a rotating sleeve 20 and does not interfere with the rotation of the cross rod 5, the cross rod 5 can be driven to rotate through a second transmission gear 7 and a second driven gear 9 in a tooth groove box 6, so that a threaded rod 10 in the threaded pipe 8 can extend out of the interior of the threaded pipe 8 under the action of threads, a limiting block 14 connected through a connecting rod 13 by the tooth groove box 6 is utilized, and then the limiting rod 12 in a limiting hole 15 is fixed with the supporting plates 11 to limit the threaded rod 10 and prevent the threaded rod 10 from rotating, so that the threaded rod can extend out through the rotation of the threaded pipe 8, thereby support backup pad 11 to on the inner wall of pipeline, press from both sides tightly each other through the connecting pipe 1 in the outside for two sections stable concatenations of pipeline are in the same place, utilize sealed 16 with connecting pipe 1 and two sections pipelines closely laminate together, guarantee the airtight of round bar 2 and connecting pipe 1 junction through sealing washer 17, increase the friction between backup pad 11 and the pipeline through rubber pad 19, make and can closely laminate more with the pipeline, effectively prevent the problem that the pipeline drops.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient hydraulic engineering pipeline of adjusting stabilizes connecting device, includes connecting pipe (1), its characterized in that: a round rod (2) is arranged above the connecting pipe (1), the bottom end of the round rod (2) penetrates through the upper surface of the connecting pipe (1), a first transmission gear (3) is fixedly connected, two sides of the first transmission gear (3) are respectively connected with a first driven gear (4) in a meshed manner, the opposite sides of the two first driven gears (4) are respectively fixedly connected with a cross rod (5), the outer side wall of the cross rod (5) is sleeved with a rotating sleeve (20), the lower surface of the rotating sleeve (20) is fixedly connected with a vertical rod (21), the bottom end of the vertical rod (21) is fixedly connected with the bottom of the inner side wall of the connecting pipe (1), the inner part of the connecting pipe (1) is symmetrically provided with tooth groove boxes (6), the opposite sides of the two cross rods (5) respectively penetrate through the opposite sides of the two tooth groove boxes (6), and a second transmission gear (7) is fixedly connected with the, the upper surface and the lower surface of the tooth socket box (6) are respectively provided with a threaded pipe (8), opposite ends of the two threaded pipes (8) respectively penetrate through the upper surface and the lower surface of the tooth socket box (6) and are respectively fixedly connected with a second driven gear (9), a second transmission gear (7) is meshed with the second driven gear (9), the internal thread of the threaded pipe (8) is connected with a threaded rod (10), one end of the threaded rod (10), far away from the threaded pipe (8), is fixedly connected with a supporting plate (11), the left side of the lower surface of the supporting plate (11) above and the right side of the upper surface of the supporting plate (11) below are respectively fixedly connected with a limiting rod (12), the front surface of the tooth socket box (6) is fixedly connected with a connecting rod (13), the front end of the connecting rod (13) is fixedly connected with a limiting block (14), and the upper surface of the limiting block (14) is symmetrically provided with penetrating limiting holes (15, the limiting rod (12) penetrates through the limiting hole (15).

2. The hydraulic engineering pipeline stable connection device convenient to adjust of claim 1, wherein: the inner side wall of the connecting pipe (1) is fixedly connected with a sealing gasket (16).

3. The hydraulic engineering pipeline stable connection device convenient to adjust of claim 1, wherein: the upper surface of the connecting pipe (1) is positioned on the outer side wall of the round rod (2) and is fixedly connected with a sealing ring (17).

4. The hydraulic engineering pipeline stable connection device convenient to adjust of claim 1, wherein: the top end of the round rod (2) is fixedly connected with a rotary valve (18).

5. The hydraulic engineering pipeline stable connection device convenient to adjust of claim 1, wherein: one side of the supporting plate (11) close to the connecting pipe (1) is fixedly connected with a rubber pad (19).

6. The hydraulic engineering pipeline stable connection device convenient to adjust of claim 1, wherein: the supporting plate (11) is an arc-shaped plate.