CN216442428U

CN216442428U - A water conservancy pipeline supports connection structure for hydraulic engineering

Info

Publication number: CN216442428U
Application number: CN202122918351.9U
Authority: CN
Inventors: 王玉平
Original assignee: Fujian Dinghong Construction Co ltd
Current assignee: Fujian Dinghong Construction Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-06
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a water conservancy pipeline supporting and connecting structure for water conservancy engineering, which comprises a bracket, wherein the upper end of the bracket is provided with a lifting hole, a lifting rod is connected in the lifting hole in a sliding manner, the lower end of the lifting rod is provided with a lifting seat, the lifting seat is hinged with one end of two transmission rods, the other end of each transmission rod is hinged with a screw nut, the two transmission rods are symmetrically distributed at two sides of the lifting seat, the two screw nuts are connected with a ball screw through a ball screw pair, the screw directions of the ball screw at the left side and the right side of the center of the ball screw are opposite, one end of the ball screw is provided with a hand-operated rod, the other end of the ball screw is connected with a fixed disk, fixed disk holes are uniformly distributed on the fixed disk, a fixed rod is matched at one position of the fixed disk, and the other side of the fixed rod is provided with a fixed seat and is connected with a limit clamp through the screw rod, the method is suitable for large-scale hydraulic engineering, prolongs the service life of equipment, reduces the burden of workers, is simple and convenient in operation mode, and the like.

Description

A water conservancy pipeline supports connection structure for hydraulic engineering

Technical Field

The utility model relates to the field of hydraulic engineering, in particular to a water conservancy pipeline supporting and connecting structure for the hydraulic engineering.

Background

The large-scale hydraulic engineering is generally constructed in a segmented mode and then collected, the working efficiency can be greatly improved by the aid of the construction method, however, the clamping system cannot clamp large pipelines, so that the method is not suitable for the large-scale hydraulic engineering, most of hydraulic equipment is clamped through threaded connection, the service life of the equipment is greatly shortened due to damage of the equipment, operation of some equipment is complicated, workers are inconvenient to operate, working efficiency is reduced, and labor burden of the workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water conservancy pipeline supporting and connecting structure for water conservancy engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water conservancy pipeline supports connection structure for hydraulic engineering, includes the support, the upper end of support is equipped with the lift hole, sliding connection has the lifter in the lift hole, the lifter lower extreme is provided with the lift seat, the one end of two transfer lines of hinge connection on the lift seat, a screw nut is connected to the other end hinge of transfer line, the transfer line symmetric distribution is in the lift seat both sides, screw nut passes through ball pair with ball and is connected, ball is opposite in both sides spiral direction about center department, ball one end is equipped with the hand pole other end and connects the fixed disk, evenly distributed fixed disk hole just is in one of them cooperation dead lever on the fixed disk, the dead lever opposite side has the fixing base and links to each other with spacing card through the screw rod.

Preferably, the middle end of the fixing rod is provided with a fulcrum seat which is hinged through a cotter pin, and the fulcrum seat is fixed on the outer wall of the support.

Preferably, the lifter upper end is equipped with down anchor clamps and last anchor clamps, go up anchor clamps and link to each other through the anchor clamps round pin between the anchor clamps down, it embraces the hole with anchor clamps armful hole down to go up anchor clamps and anchor clamps end is equipped with anchor clamps respectively down, the one end that anchor clamps were kept away from the anchor clamps round pin with last anchor clamps down is provided with frame type anchor clamps and presss from both sides tightly through frame type anchor clamps, frame type anchor clamps embrace the hole with last anchor clamps and embrace the hole down and alternate fixedly through the connecting pin, the bottom of frame type anchor clamps is provided with the taper screw, the contact surface that the hole was embraced to taper screw and lower anchor clamps is the inclined plane, taper screw and frame type anchor clamps threaded connection.

Preferably, the fixing seat is fixed on the outer wall of the support, the screw is in threaded connection with the fixing seat, the screw is fixedly connected with the limiting card, the limiting card is in contact connection with one side face of the fixing rod, and a hole for the screw to penetrate through in a sliding mode is formed in the fixing rod.

Compared with the prior art, the utility model has the beneficial effects that: compared with other utility models, the water conservancy pipeline connecting structure has the advantages that the water conservancy pipeline connecting structure is suitable for large-scale water conservancy projects, the service life of equipment is prolonged, the burden of workers is lightened, the operation mode is simple and convenient, the pipeline is not easy to fall off by using the upper clamp and the lower clamp to hold the pipeline, the service life can be prolonged by using the conical screw rod for connection, the pipeline which is heavier and larger can be supported by using the ball screw rod to connect the two screw nuts and the transmission rod, the water conservancy project connecting structure is suitable for increasing the practicability of most of water conservancy projects, and the pipeline can be safely lifted up and down by using the lever to be matched with the fixed disc to fix the ball screw rod. Use this utility model equipment to need not the workman hard to alleviate workman's burden completely, the operation method who uses simply to understand makes the process simplification of installation water conservancy pipeline.

Drawings

Fig. 1 is a main structural schematic view of a hydraulic pipe support connection structure for hydraulic engineering according to the present invention;

fig. 2 is a schematic structural view of a water conservancy pipeline supporting and connecting structure for water conservancy projects in the direction B of the utility model;

fig. 3 is an enlarged schematic view of a hydraulic pipe support connection structure for hydraulic engineering of the present invention at a.

In the figure: 1. a support; 2. a lifting rod; 3. a lower clamp; 4. a clamp pin; 5. an upper clamp; 6. a lifting hole; 7. a lifting seat; 8. a transmission rod; 9. a lead screw nut; 10. a ball screw; 11. a hand lever; 12. fixing the disc; 13. fixing the rod; 14. a fulcrum seat; 15. a fixed seat; 16. a screw; 17. a limiting card; 18. a cotter pin; 19. a fixed disk hole; 20. a frame-shaped jig; 21. the upper clamp tightly embraces the hole; 22. the lower clamp tightly embraces the hole; 23. a connecting pin; 24. a conical screw.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a water conservancy pipeline supporting and connecting structure for water conservancy engineering comprises a support 1, wherein a lifting hole 6 is formed in the upper end of the support 1, a lifting rod 2 is connected in the lifting hole 6 in a sliding manner, the lifting rod 2 can adjust the height of a clamp, a lifting seat 7 is arranged at the lower end of the lifting rod 2, one end of each transmission rod 8 is hinged to the lifting seat 7, the other end of each transmission rod 8 is hinged to one screw nut 9, the two transmission rods 8 are symmetrically distributed on two sides of the lifting seat 7, the two screw nuts 9 are connected with a ball screw 10 through a ball screw pair, the screw directions of the left side and the right side of the ball screw 10 at the center are opposite, one end of the ball screw 10 is provided with a hand-operated rod 11, the ball screw 10 can be driven to rotate by rotating the hand-operated rod 11, the screw nuts 9 drive the transmission rods 8 to move, the lifting of the lifting rod 2 is realized, the other end of the ball screw 10 is connected with a fixed disc 12, fixing disc holes 19 are uniformly distributed on the fixing disc 12, a fixing rod 13 is matched at one position of the fixing disc, and a fixing seat 15 is arranged on the other side of the fixing rod 13 and is connected with a limiting clamp 17 through a screw 16.

The middle end of the fixed rod 13 is provided with a fulcrum seat 14 which is hinged through a cotter pin 18, and the fulcrum seat 14 is fixed on the outer wall of the bracket 1. The fulcrum seat 14 functions as a fulcrum so that the fixing lever 13 forms a lever mechanism.

2 upper ends of lifter are equipped with anchor clamps 3 and last anchor clamps 5 down, it links to each other through anchor clamps round pin 4 between anchor clamps 5 and the lower anchor clamps 3 to go up

anchor clamps

5 and 3 ends of lower anchor clamps are equipped with anchor clamps respectively and embrace hole 21 and lower anchor clamps and embrace hole 22, the one end that anchor clamps round pin 4 was kept away from to lower anchor clamps 3 and last anchor clamps 5 is provided with frame type anchor clamps 20, and press from both sides tightly through frame type anchor clamps 20, frame type anchor clamps 20 and last anchor clamps embrace hole 21 and lower anchor clamps and embrace hole 22 and alternate fixedly through connecting pin 23, the bottom of frame type anchor clamps 20 is provided with conical screw 24, conical screw 24 and the contact surface that lower anchor clamps embraced hole 22 are the inclined plane, conical screw 24 and frame type anchor clamps 20 threaded connection. Through setting up frame type anchor clamps 20, can increase life, use ball to connect two screw nut 9 and transfer line 8 and can support heavier pipeline, be suitable for most hydraulic engineering and increase the practicality.

Fixing base 15 is fixed at 1 outer wall of support, and screw rod 16 and fixing base 15 threaded connection, screw rod 16 and spacing card 17 fixed connection, and spacing card 17 is connected with 13 side contact of dead lever, is provided with on the dead lever 13 and supplies screw rod 16 to pass gliding hole. Through the design of the fixed seat 15, the screw 16 and the limit card 17, the fixed disk 12 can be matched to play a locking function.

The working principle of the utility model is as follows: the workman puts the water pipe earlier in anchor clamps 5 and lower anchor clamps 3, twists conical screw 24 with the hand again and make it hold tightly the water conservancy pipeline, after rotating hand lever 11 with the hand and making two transfer lines 8 support lifter 2 and let water conservancy pipeline adjust suitable position, reuse hand adjusting screw 16 makes dead lever 13 up remove through fixing base 15 and spacing card 17, because the fixed of fulcrum seat 14 and split pin 18, thereby it realizes the effect of locking water conservancy pipeline to lead to dead lever 13 and the cooperation of fixed disk hole 19.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water conservancy pipeline supports connection structure for hydraulic engineering, includes support (1), its characterized in that: the upper end of the bracket (1) is provided with a lifting hole (6), a lifting rod (2) is connected in the lifting hole (6) in a sliding way, the lower end of the lifting rod (2) is provided with a lifting seat (7), one end of each of the two transmission rods (8) is hinged on the lifting seat (7), the other end of each transmission rod (8) is hinged with a screw nut (9), two transmission rods (8) are symmetrically distributed at two sides of the lifting seat (7), two screw nuts (9) are connected with a ball screw (10) through a ball screw pair, ball (10) are opposite in both sides spiral direction about central department, and ball (10) one end is equipped with hand rocking bar (11), and fixed disk (12) is connected to the other end, evenly distributed fixed disk hole (19) and cooperation dead lever (13) in one of them on fixed disk (12), and dead lever (13) opposite side has fixing base (15) and links to each other with spacing card (17) through screw rod (16).

2. A hydraulic pipe support connection structure for hydraulic engineering according to claim 1, wherein: the middle end of the fixed rod (13) is provided with a fulcrum seat (14) which is hinged and connected through a cotter pin (18), and the fulcrum seat (14) is fixed on the outer wall of the bracket (1).

3. A hydraulic pipe support connection structure for hydraulic engineering according to claim 2, wherein: lifter (2) upper end is equipped with down anchor clamps (3) and last anchor clamps (5), goes up anchor clamps (5) and links to each other through anchor clamps round pin (4) down between anchor clamps (3), goes up anchor clamps (5) and is equipped with anchor clamps respectively with lower anchor clamps (3) end and embraces hole (21) and hold hole (22) down with anchor clamps, and the one end of keeping away from anchor clamps round pin (4) is provided with frame type anchor clamps (20) down anchor clamps (3) and last anchor clamps (5) to press from both sides tightly through frame type anchor clamps (20), frame type anchor clamps (20) and last anchor clamps embrace hole (21) and hold hole (22) down and alternate fixedly through connecting pin (23), the bottom of frame type anchor clamps (20) is provided with conical screw (24), and conical screw (24) and the contact surface of clamp down embracing hole (22) are the inclined plane, and conical screw (24) and frame type anchor clamps (20) threaded connection.

4. A hydraulic pipe support connection structure for hydraulic engineering according to claim 3, wherein: fixing base (15) are fixed in support (1) outer wall, screw rod (16) and fixing base (15) threaded connection, screw rod (16) and spacing card (17) fixed connection, and spacing card (17) are connected with a dead lever (13) side contact, are provided with on dead lever (13) and supply screw rod (16) to pass gliding hole.