CN209425311U - A kind of water pipeline support connection structure for hydraulic engineering - Google Patents

Abstract

The utility model discloses a water conservancy pipeline support connection structure for water conservancy projects, comprising a base and a splint, the splint includes a first splint and a second splint, a telescopic rod is installed on the base, and a There is a locking bolt, a first splint is installed on the end of the telescopic rod away from the base, a second splint is installed on the end of the first splint away from the telescopic rod, and a connecting device is installed between the first splint and the second splint . The utility model installs the first fixing plate and the second fixing plate respectively on both sides of the first splint and the second splint, and connects the first fixing plate and the second fixing plate through the second threaded rod, which is easy to operate and improves the installation efficiency. Secondly, the first threaded rod on the second splint drives the limit plate to press tightly on the pipe to cooperate with the rubber pad on the inner wall of the first splint, making the pipe more stable between the splints and improving the safety of installation sex.

Description

A supporting connection structure for water conservancy pipelines used in water conservancy projects

technical field

The utility model relates to the technical field of water conservancy engineering, in particular to a supporting connection structure for water conservancy pipelines used in water conservancy projects.

Background technique

The water conservancy project buildings are affected by water, the working conditions are complex, and the construction is difficult. The natural conditions such as hydrology, meteorology, topography and geology are different in different places, and there are probabilities in the hydrology and meteorological conditions. It has its own characteristics, but it is difficult to be uniform. Large-scale water conservancy projects have large investment and long construction period. Due to the characteristics of water conservancy projects and the increasing and higher requirements of various departments of society for water conservancy, the discipline of water conservancy has been promoted in the first half of the 20th century. Gradually formed into an independent science.

Pipeline supporting and connecting mechanisms are needed when laying pipelines in water conservancy projects. The existing pipeline supporting and connecting mechanisms are complex in operation and unstable in connection, which leads to low efficiency of workers when laying pipelines.

Utility model content

The purpose of the utility model is to solve the problems of complex operation and unstable connection in the prior art, and propose a water conservancy pipeline support connection structure for water conservancy projects.

In order to achieve the above object, the utility model adopts the following technical solutions:

A water conservancy pipeline support connection structure for water conservancy projects, including a base and a splint, the splint includes a first splint and a second splint, a telescopic rod is installed on the base, and a locking bolt is installed on the telescopic rod, A first splint is installed on the end of the telescopic rod away from the base, a second splint is installed on the end of the first splint away from the telescopic rod, and a connecting device is installed between the first splint and the second splint.

Preferably, a first threaded rod is threaded on the outer wall of the second splint away from the first splint, the first threaded rod runs through the outer wall of the second splint, and one end of the first threaded rod is close to the first splint Install the limit plate.

Preferably, the connection device includes a second threaded rod, a nut and a clamping rod, two first fixing plates are symmetrically installed on the outer walls on both sides of the first clamping plate, and two first fixing plates are symmetrically installed on the outer walls on both sides of the second clamping plate. A second fixing plate, holes are opened on the first fixing plate and the second fixing plate, the first fixing plate and the second fixing plate on the same side are inserted with a second threaded rod, and the first fixing plate and the second fixing plate are inserted with a second threaded rod. One end of the two threaded rods close to the second fixing plate is threaded with a nut, and the end of the second threaded rod close to the first fixing plate is symmetrically and movably mounted with two clamping rods.

Preferably, the end of the second threaded rod close to the second fixing plate is movably sleeved with a first spring, and the first spring is located between the second fixing plate and the nut, and the end of the second threaded rod close to the second fixing plate A washer is installed and is located between the nut and the first spring.

Preferably, the outer wall of the second threaded rod close to the first fixing plate is provided with a mounting groove, and two openings of the mounting groove are provided with clamping rods. A second spring is connected.

Preferably, a rubber pad is provided on the inner side wall of the first splint.

Compared with the prior art, the utility model has the beneficial effects of:

1. The utility model divides the splint into two, and conveniently installs the first fixing plate and the second fixing plate on both sides of the first splint and the second splint, and is located on one side of the first fixing plate and the second fixing plate A connecting device is installed between the plates, and only the second threaded rod needs to be inserted between the two fixed plates, which is easy to operate and greatly improves the efficiency of workers in laying pipes;

2. The utility model installs the first threaded rod on the second splint. By turning the first threaded rod, the limit plate is tightly attached to the pipe to fix it, and a rubber pad is provided on the inner wall of the first splint, and the friction between the rubber pad and the pipe is large, so that when installing , The pipe is not easy to slip from the splint, which increases the safety of the installation.

In summary, the utility model installs the first fixed plate and the second fixed plate on both sides of the first splint and the second splint respectively, and connects the first fixed plate and the second fixed plate through the second threaded rod. It is simple and improves the efficiency of installation. Secondly, the first threaded rod on the second splint drives the limit plate to press tightly on the pipe to cooperate with the rubber pad on the inner wall of the first splint, making the pipe more stable between the splints and also Improved installation security.

Description of drawings

Fig. 1 is a front view of a water conservancy pipeline supporting connection structure for water conservancy projects proposed by the utility model;

Fig. 2 is a side view of a water conservancy pipeline support connection structure for water conservancy projects proposed by the utility model;

Fig. 3 is an enlarged view of part A of a supporting and connecting structure of a water conservancy pipeline used in a water conservancy project proposed by the utility model.

In the figure: 1 base, 2 telescopic rod, 3 locking bolt, 4 first splint, 5 second splint, 6 first threaded rod, 7 second threaded rod, 8 nut, 9 first fixed plate, 10 second fixed Plate, 11 limit plate, 12 rubber pads, 13 washers, 14 first springs, 15 mounting grooves, 16 clamping rods, 17 second springs.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-3, a water conservancy pipeline support connection structure for water conservancy projects includes a base 1 and a splint, the splint includes a first splint 4 and a second splint 5, a telescopic rod 2 is installed on the base 1, and the telescopic rod 2 A locking bolt 3 is installed on the top, a first splint 4 is installed on the end of the telescopic rod 2 away from the base 1, a rubber pad 12 is provided on the inner wall of the first splint 4, and a first splint 4 is installed on the end of the first splint 4 away from the telescopic rod 2. Two splints 5, the second splint 5 is screwed with the first threaded rod 6 on the side outer wall away from the first splint 4, the first threaded rod 6 runs through the outer wall of the second splint 5, and the first threaded rod 6 is close to the first splint 4 A limiting plate 11 is installed at one end of the first clamping plate 4 and a connecting device is installed between the second clamping plate 5. It is worth noting that the rubber pad 12 can increase the frictional force and prevent the pipeline from slipping when the pipeline is placed, avoiding safety hazards. In the event of an accident, the limiting plate 11 can limit the position of the pipeline, making its installation more stable.

The connecting device includes a second threaded rod 7, a nut 8 and a clamping rod 16. Two first fixing plates 9 are symmetrically installed on the outer walls on both sides of the first clamping plate 4, and two second fixing plates 9 are symmetrically installed on the outer walls on both sides of the second clamping plate 5. The fixed plate 10, the first fixed plate 9 and the second fixed plate 10 are provided with holes, the first fixed plate 9 and the second fixed plate 10 on the same side are inserted with the second threaded rod 7, the second threaded rod 7. A nut 8 is threadedly installed near one end of the second fixed plate 10, and two clamping rods 16 are installed symmetrically on the end of the second threaded rod 7 near the first fixed plate 9. The second threaded rod 7 is close to the end of the first fixed plate 9. The outer wall is provided with a mounting groove 15, and the two openings of the mounting groove 15 are provided with clamping rods 16. A second spring 17 is connected between the two external walls where the two clamping rods 16 are close to each other. The second threaded rod 7 is close to the second One end movable sleeve of fixed plate 10 is provided with first spring 14, and first spring 14 is positioned between second fixed plate 10 and nut 8, and second threaded rod 7 is equipped with washer 13 near second fixed plate 10 one end, and washer 13 is located between the nut 8 and the first spring 14. It is worth noting that when inserted, the clamping rods 16 on both sides of the second threaded rod 7 are pressed by the inner walls of the holes on the first fixing plate 9 and the second fixing plate 10, Pressed into the installation groove 15, the second spring 17 is compressed and deformed at this time, after the clamping rod 16 passes through the first fixed plate 9 and the second fixed plate 10 completely, under the elastic force of the second spring 17, it is The installation groove 15 pops up and is stuck on the outer wall of the first fixing plate 10. At this time, the first spring 14 is compressed and deformed, and the spring 14 can be further compressed by turning the nut 8. When the nut 8 is turned, the washer 13 is pushed to move downward to compress the first spring 14. A spring 14 makes the fit between the first fixing plate 9 and the second fixing plate 10 tighter. This structure is simple, easy to operate, and increases installation efficiency.

The working principle of the utility model is: put the pipeline on two or more first splints 4, then place the second splint 5 on the first splint 4, pass the second threaded rod 7, the first splint 4 and the second splint tight connection.

The second threaded rod 7 is inserted into the first fixed plate 9 and the second fixed plate 10. During insertion, the clamping rods 16 on both sides of the second threaded rod 7 are received by the holes on the first fixed plate 9 and the second fixed plate 10. The pressure of the inner wall is pressed into the installation groove 15, and the second spring 17 is compressed and deformed at this time. Under the action, the installation groove 15 is ejected and stuck on the outer wall of the first fixed plate 10. At this time, the first spring 14 is compressed and deformed, and the spring 14 can be continuously compressed by turning the nut 8, so that the first fixed plate 9 and the second fixed plate The fit between the fixing plates 10 is tighter.

After the connection is completed, the first threaded rod 6 is rotated to move the limiting plate 11 to the outer wall of the pipeline and press it tightly against the outer wall of the pipeline.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalency of the required elements are embraced in the present invention, and any reference sign in a claim shall not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of water pipeline for hydraulic engineering supports connection structure, including pedestal (1) and clamping plate, which is characterized in that institute Stating clamping plate includes first clamping plate (4) and second clamping plate (5), is equipped with telescopic rod (2) on the pedestal (1), the telescopic rod (2) On be equipped with clamping screw (3), the telescopic rod (2) is equipped with first clamping plate (4) far from the one end of pedestal (1), described first Clamping plate (4) is equipped with second clamping plate (5) far from the one end of telescopic rod (2), between the first clamping plate (4) and second clamping plate (5) Attachment device is installed.

2. a kind of water pipeline for hydraulic engineering according to claim 1 supports connection structure, which is characterized in that institute It states second clamping plate (5) to be equipped with the first threaded rod (6) far from screw thread on the side outer wall of first clamping plate (4), first screw thread Bar (6) runs through the outer wall of second clamping plate (5), and first threaded rod (6) is equipped with limit plate close to the one end of first clamping plate (4) (11)。

3. a kind of water pipeline for hydraulic engineering according to claim 1 supports connection structure, which is characterized in that institute Stating attachment device includes the second threaded rod (7), nut (8) and kelly (16), is symmetrically pacified on the outer wall of first clamping plate (4) two sides There are two dresses the first fixed plate (9), is symmetrically installed on the outer wall of second clamping plate (5) two sides there are two the second fixed plate (10), Offer hole in first fixed plate (9) and the second fixed plate (10), positioned at the same side first fixed plate (9) and Second fixed plate (10) is inserted with the second threaded rod (7) jointly, and the one of second threaded rod (7) close second fixed plate (10) End screw thread is equipped with nut (8), and second threaded rod (7) is symmetrically movably installed with two close to the one end of the first fixed plate (9) A kelly (16).

4. a kind of water pipeline for hydraulic engineering according to claim 3 supports connection structure, which is characterized in that institute It states one end movable sleeve of the second threaded rod (7) close to the second fixed plate (10) and is equipped with the first spring (14), and the first spring (14) Between the second fixed plate (10) and nut (8), second threaded rod (7) is equipped with close to the second fixed plate (10) one end Washer (13), and washer (13) is located between nut (8) and the first spring (14).

5. a kind of water pipeline for hydraulic engineering according to claim 3 supports connection structure, which is characterized in that institute It states the second threaded rod (7) to offer mounting groove (15) on the outer wall of the first fixed plate (9), the mounting groove (15) two is opened It is equipped with kelly (16) at mouthful, is connected with second spring (17) between two kellies (16), two outer walls close to each other.

6. a kind of water pipeline for hydraulic engineering according to claim 1 supports connection structure, which is characterized in that institute The inner sidewall for stating first clamping plate (4) is equipped with valve rubber (12).