CN212929158U

CN212929158U - Supporting device for water conservancy pipeline capable of reinforcing pipeline opening

Info

Publication number: CN212929158U
Application number: CN202120182943.6U
Authority: CN
Inventors: 胡彦举
Original assignee: Ningxia Chengjian Construction Engineering Co ltd
Current assignee: Ningxia Chengjian Construction Engineering Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-04-09
Anticipated expiration: 2031-01-23

Abstract

The utility model discloses a strutting arrangement for water conservancy pipeline that can consolidate to pipe crossing, including fixed frame, the inside hub connection of fixed frame has first screw rod, and the surface threaded connection of first screw rod has the sliding block, the surface hub connection of sliding block has the one end of connecting rod, and the other end hub connection of connecting rod is at the surface of pinch-off blades, the surface key connection of first screw rod has first conical gear, and first conical gear meshing connects second conical gear, the inside hub connection of fixed frame has second conical gear, and key connection has from the gear on the second conical gear, connect the master gear from gear meshing, and master gear key-type connects on the transmission shaft. This can be to reinforced (rfd) strutting arrangement for water conservancy pipeline of pipe connection mouth can press from both sides tightly fixedly to the port, and can adjust the strutting arrangement height for can adapt to not ground of co-altitude, and can alleviate ground vibrations and cause the friction between the pipeline, and cause the problem of wearing and tearing between the pipeline.

Description

Supporting device for water conservancy pipeline capable of reinforcing pipeline opening

Technical Field

The utility model relates to a water conservancy pipeline technical field specifically is a strutting arrangement for water conservancy pipeline that can consolidate to the pipeline opening.

Background

The water conservancy pipeline is important component part among the hydraulic engineering, generally is used for work such as the transport as the water source, generally can use strutting arrangement to support the pipeline at the in-process of water conservancy pipeline installation to can prevent that pipeline and ground from directly contacting, thereby reduce the damage of pipeline.

But water conservancy pipeline's strutting arrangement generally sets up the middle part at the pipeline, because water conservancy pipeline's port is protruding structure for current water conservancy pipeline's strutting arrangement is not convenient for fix the pipeline port, and current water conservancy pipeline strutting arrangement's height is fixed unchangeable, makes water conservancy pipeline's the ground that can not be suitable for various heights.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be to reinforced (rfd) strutting arrangement for water conservancy pipeline of pipe connection to it can not support the problem of fixing and adjusting the strutting arrangement height to the port to provide current strutting arrangement for water conservancy pipeline among the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting device for a water conservancy pipeline capable of reinforcing a pipeline opening comprises a fixing frame, wherein the inner shaft of the fixing frame is connected with a first screw rod, the outer surface of the first screw rod is in threaded connection with a sliding block, the outer surface of the sliding block is in shaft connection with one end of a connecting rod, the other end of the connecting rod is in shaft connection with the outer surface of a clamping plate, the outer surface of the first screw rod is in key connection with a first bevel gear, the first bevel gear is in meshing connection with a second bevel gear, the inner shaft of the fixing frame is connected with the second bevel gear, the upper key of the second bevel gear is connected with a driven gear, the driven gear is in meshing connection with a main gear, the main gear is in key connection with a transmission shaft, the inner shaft of the fixing frame is connected with the transmission shaft, the top end of the transmission shaft is fixedly connected with a rotator, the lower surface of the fixing frame is fixedly connected with, the utility model discloses a fixed plate, including placing the board, place the upper surface shaft of board and be connected with the rotation frame, and the inside threaded connection who rotates the frame has the second screw rod to the top fixed connection of second screw rod is at the lower surface of fixed frame, the outer fixed surface who places the board is connected with the one end of second telescopic link, and the other end fixed connection of second telescopic link is at the upper surface of backup pad, and the surface activity nested connection of second telescopic link has the spring, the surface of first screw rod is provided with driving belt.

Preferably, the first screw rod annular array is arranged inside the fixed frame, and each first screw rod is provided with 2 sliding blocks, and the rotation directions of the threads on the 2 sliding blocks are opposite.

Preferably, the structural shape of the clamping plates is an arc-shaped structure, and the number of the clamping plates is the same as that of the first screws.

Preferably, the tooth ratio of the first bevel gear and the second bevel gear is greater than 1, and the tooth ratio of the master gear and the slave gear is greater than 1.

Preferably, the first telescopic rods are vertically and fixedly connected to the upper surface of the placing plate, 2 first telescopic rods are arranged, and the 2 first telescopic rods are symmetrical with each other about the midpoint of the placing plate.

Preferably, the second telescopic rods are uniformly distributed on the supporting plate and the placing plate, and the distances between the second telescopic rods are the same.

Compared with the prior art, the beneficial effects of the utility model are that: this can press from both sides tight fixedly to the port to reinforced (rfd) strutting arrangement for water conservancy pipeline of pipe connection mouth can press from both sides the port, and can adjust the strutting arrangement height for can adapt to not ground of co-altitude, and can alleviate ground vibrations and cause the friction between the pipeline, and cause the problem of wearing and tearing between the pipeline:

1. the pipeline port is placed between the clamping plates, the first screw rods are driven to rotate by rotating the rotating device under the transmission of the gears, all the first screw rods are driven to rotate by the transmission of the transmission belt, the sliding blocks start to move on the first screw rods, the connecting rods start to be pushed to move, and the clamping plates start to clamp the pipeline port;

2. the second screw rod can move in the rotating frame by rotating the rotating frame, so that the height of the fixing frame can be changed by adjusting the height of the second screw rod to adapt to the ground with different heights;

3. through the backup pad with place the spring between the board for it is to take place vibrations on ground, can reach the absorbing effect through the spring, thereby reduces the wearing and tearing between the pipeline.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is a left sectional structural schematic view of the present invention.

In the figure: 1. a fixing frame; 2. a first screw; 3. a slider; 4. a connecting rod; 5. a clamping plate; 6. a first bevel gear; 7. a second bevel gear; 8. a slave gear; 9. a main gear; 10. a drive shaft; 11. a rotator; 12. a second screw; 13. rotating the frame; 14. a first telescopic rod; 15. a support plate; 16. placing the plate; 17. a second telescopic rod; 18. a spring; 19. a drive belt.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a supporting device for a water conservancy pipeline capable of reinforcing a pipeline opening comprises a fixed frame 1, a first screw rod 2, a sliding block 3, a connecting rod 4, a clamping plate 5, a first conical gear 6, a second conical gear 7, a driven gear 8, a main gear 9, a transmission shaft 10, a rotator 11, a second screw rod 12, a rotating frame 13, a first telescopic rod 14, a supporting plate 15, a placing plate 16, a second telescopic rod 17, a spring 18 and a transmission belt 19, wherein the inner shaft of the fixed frame 1 is connected with the first screw rod 2, the outer surface of the first screw rod 2 is in threaded connection with the sliding block 3, the outer surface of the sliding block 3 is in shaft connection with one end of the connecting rod 4, the other end of the connecting rod 4 is in shaft connection with the outer surface of the clamping plate 5, the outer surface of the first screw rod 2 is in key connection with the first conical gear 6, the first conical gear 6 is in meshing connection with the second conical gear 7, and the upper key of the second bevel gear 7 is connected with a slave gear 8, the slave gear 8 is meshed with a master gear 9, the master gear 9 is connected on a transmission shaft 10 in a key way, the inner shaft of the fixed frame 1 is connected with the transmission shaft 10, the top end of the transmission shaft 10 is fixedly connected with a rotator 11, the lower surface of the fixed frame 1 is fixedly connected with one end of a first telescopic rod 14, the other end of the first telescopic rod 14 is fixedly connected on the upper surface of a placing plate 16, the upper surface of the placing plate 16 is connected with a rotating frame 13 in a shaft way, the inner thread of the rotating frame 13 is connected with a second screw rod 12, the top end of the second screw rod 12 is fixedly connected on the lower surface of the fixed frame 1, the outer surface of the placing plate 16 is fixedly connected with one end of a second telescopic rod 17, the other end of the second telescopic rod 17 is fixedly, the outer surface of the first screw 2 is provided with a drive belt 19.

The annular array of first screw rod 2 is in the inside of fixed frame 1, and is provided with 2 sliding blocks 3 on every first screw rod 2 to the screw thread turns to opposite on 2 sliding blocks 3, can be convenient for when rotating first screw rod 2, sliding block 3 can move towards different directions.

The structural shape of clamp plate 5 is circular-arc structure, and the quantity of clamp plate 5 is the same with the quantity of first screw rod 2, can be convenient for can press from both sides tightly fixedly to each angle of pipeline for the pipeline can remain stable.

The tooth ratio of the first bevel gear 6 and the second bevel gear 7 is more than 1, and the tooth ratio of the main gear 9 and the slave gear 8 is more than 1, so that more labor can be saved when the rotator 11 is rotated.

The first telescopic rods 14 are vertically and fixedly connected to the upper surface of the placing plate 16, the number of the first telescopic rods 14 is 2, and the 2 first telescopic rods 14 are symmetrical with respect to the midpoint of the placing plate 16, so that the fixing frame 1 can be moved stably.

The second telescopic rods 17 are uniformly distributed on the supporting plate 15 and the placing plate 16, and the distances between the second telescopic rods 17 are the same, so that the stress on the placing plate 16 is uniform.

The working principle is as follows: in using the supporting device for the hydraulic pipe, the rotator 11 is first rotated, the rotator 11 starts to rotate on the placing plate 16, so that the second screw 12 starts to slide inside the rotator 11, thereby the overall height of the supporting device can be adjusted;

after the height adjustment is completed, the end of the pipe is placed between the clamping plates 5, and then the rotator 11 is rotated so that the main gear 9 starts to rotate, the second bevel gear 7 starts to rotate under the meshed connection of the main gear 9 and the slave gear 8, the first screw 2 starts to rotate under the meshed connection of the second bevel gear 7 and the first bevel gear 6, and the first screw 2 starts to rotate synchronously under the driving of the driving belt 19;

during the rotation of the first screw 2, the sliding block 3 is made to start sliding on the first screw 2, so that the sliding block 3 starts to press the clamping plate 5, so that the port of the pipe can be fixed, which is not described in detail in this specification, and is well known to those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 can be to reinforced (rfd) strutting arrangement for water conservancy pipeline of pipe connection, includes fixed frame (1), its characterized in that: the utility model discloses a clamping device for a motor vehicle, including fixed frame (1), the inside hub connection of fixed frame (1) has first screw rod (2), and the surface threaded connection of first screw rod (2) has sliding block (3), the surface hub connection of sliding block (3) has the one end of connecting rod (4), and the other end hub connection of connecting rod (4) is at the surface of clamp plate (5), the surface key joint of first screw rod (2) is connected with first conical gear (6), and first conical gear (6) meshing connection second conical gear (7), the inside hub connection of fixed frame (1) has second conical gear (7), and second conical gear (7) go up the key joint and have from gear (8), from gear (8) meshing connection master gear (9), and master gear (9) key-type connection is on transmission shaft (10), the inside hub connection of fixed frame (1) has transmission shaft (10), and the top end of the transmission shaft (10) is fixedly connected with a rotator (11), the lower surface of the fixed frame (1) is fixedly connected with one end of a first telescopic rod (14), and the other end of the first telescopic rod (14) is fixedly connected with the upper surface of the placing plate (16), the upper surface of the placing plate (16) is connected with a rotating frame (13) through a shaft, the inner part of the rotating frame (13) is connected with a second screw rod (12) through a thread, and the top end of the second screw rod (12) is fixedly connected with the lower surface of the fixed frame (1), the outer surface of the placing plate (16) is fixedly connected with one end of a second telescopic rod (17), and the other end of the second telescopic rod (17) is fixedly connected with the upper surface of the supporting plate (15), and the outer surface of the second telescopic rod (17) is movably connected with a spring (18) in a nested way, the outer surface of the first screw (2) is provided with a transmission belt (19).

2. The supporting device for the water conservancy pipeline capable of reinforcing the pipeline opening according to claim 1, is characterized in that: the first screw rods (2) are annularly arrayed inside the fixed frame (1), 2 sliding blocks (3) are arranged on each first screw rod (2), and the rotating directions of threads on the 2 sliding blocks (3) are opposite.

3. The supporting device for the water conservancy pipeline capable of reinforcing the pipeline opening according to claim 1, is characterized in that: the structure shape of the clamping plates (5) is an arc-shaped structure, and the number of the clamping plates (5) is the same as that of the first screw rods (2).

4. The supporting device for the water conservancy pipeline capable of reinforcing the pipeline opening according to claim 1, is characterized in that: the tooth ratio of the first bevel gear (6) to the second bevel gear (7) is more than 1, and the tooth ratio of the main gear (9) to the secondary gear (8) is more than 1.

5. The supporting device for the water conservancy pipeline capable of reinforcing the pipeline opening according to claim 1, is characterized in that: the first telescopic rods (14) are vertically and fixedly connected to the upper surface of the placing plate (16), the number of the first telescopic rods (14) is 2, and the 2 first telescopic rods (14) are symmetrical to each other about the midpoint of the placing plate (16).

6. The supporting device for the water conservancy pipeline capable of reinforcing the pipeline opening according to claim 1, is characterized in that: the second telescopic rods (17) are uniformly distributed on the supporting plate (15) and the placing plate (16), and the distances between the second telescopic rods (17) are the same.