CN216843404U - A pipeline reinforcing apparatus for hydraulic engineering - Google Patents

Abstract

The utility model belongs to the technical field of pipeline reinforcement, in particular to a pipeline reinforcement device for water conservancy projects. There are two threaded sleeves, the outer sides of the two threaded sleeves are fixedly sleeved with worm gears, the worm is engaged with the two worm gears, and the inner threaded sleeves of the two threaded sleeves are provided with two lifting screws. The utility model facilitates the adjustment of the height of the placing seat through the cooperation of the worm, the worm wheel, the threaded sleeve and the lifting screw, so that the placing seat can support and reinforce the bottoms of pipes with different heights. The cooperation of the transverse plate, the connecting plate and the arc-shaped reinforcement plate can clamp and reinforce pipes of different diameters from both sides. The reinforcement effect is better.

Description

A kind of pipeline reinforcement device for hydraulic engineering

technical field

The utility model relates to the technical field of pipeline reinforcement, in particular to a pipeline reinforcement device used in water conservancy projects.

Background technique

A water conservancy project is a project built for the purpose of controlling and allocating natural surface water and groundwater to achieve the purpose of eliminating harm and promoting profits. In water conservancy projects, pipelines are usually used as a tool for allocating surface water and groundwater, while the use of pipelines requires reinforcement. The device is reinforced.

However, when the existing pipeline reinforcement device is in use, it is inconvenient to adjust the height of the reinforcement device according to the height of the pipeline, and it is inconvenient to reinforce the pipelines of different diameters, which leads to a considerable inconvenience in use. Therefore, we propose a pipeline for water conservancy projects. Reinforcing devices are used to solve the above problems.

Utility model content

The purpose of this utility model is to solve the above shortcomings, and propose a pipeline reinforcement device for water conservancy projects.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

A pipeline reinforcement device for water conservancy projects, comprising a mounting seat, two inner walls of the mounting seat are rotatably provided with the same worm, and the top of the mounting seat is rotatably provided with two threaded sleeves. A worm wheel is fixedly sleeved on the outer side, the worm is engaged with the two worm wheels, two lifting screws are arranged in the inner thread sleeve of the two threaded sleeves, and the top ends of the two lifting screws are fixedly provided with the same reinforcement table, the reinforcement table Two placement seats are fixedly arranged on the top of the reinforced table, two double-ended screws are rotatably arranged on the inner walls of the two sides of the reinforcement table, and the outer sides of the two double-ended screws are threadedly sleeved with two nuts, and the outer sides of the four nuts are threaded. The fixed sleeve is provided with a transverse moving plate, the inner side of the four transverse moving plates is fixedly provided with a connecting plate, the inner side of the four connecting plates is fixedly provided with an arc-shaped reinforcing plate, and the outer side of the two double-headed screws is fixedly provided with a chain. The same transmission chain is connected to the two sprockets.

Preferably, the top of the mounting seat is provided with four through holes, guide rods are slidably sleeved in the four through holes, and the four guide rods are fixedly arranged on the bottom of the reinforcement table.

Preferably, two fixing plates are fixedly arranged on both sides of the mounting seat, and a fixing hole is opened on the top of the fixing plate.

Preferably, one end of one of the two double-ended screws is fixedly provided with an upper knob, and one end of the worm is fixedly provided with a lower knob.

Preferably, two support bearings are fixedly disposed on the top of the mounting seat, and the inner rings of the two support bearings are fixedly sleeved on the outside of the corresponding threaded sleeves.

Preferably, two limit rods are fixedly arranged on the inner walls of the two sides of the reinforcement table, the four lateral moving plates are respectively slidably sleeved on the outer sides of the corresponding limit rods, and the top of the reinforcement table is provided with four long rods. A strip hole is provided, and the four traverse plates are respectively slidably sleeved in the corresponding long strip holes.

In the utility model, the pipeline reinforcement device for water conservancy projects is convenient to adjust the height of the reinforcement table and the placement seat through the cooperation of the worm, the worm wheel, the threaded sleeve and the lifting screw, so that the placement seat can be used for different heights. Support reinforcement at the bottom of the pipeline;

In the utility model, the pipeline reinforcement device for water conservancy projects can be strengthened from both sides through the cooperation of the double-ended screw, the nut, the sprocket, the transmission chain, the traverse plate, the connecting plate and the arc-shaped reinforcement plate. The pipes of different diameters can be clamped and fixed, and the pipes can be reinforced in two positions through the cooperation of two sets of placing seats and the arc-shaped reinforcement plates, so that the reinforcement effect is better;

The utility model has a reasonable structure design. Through the cooperation of the worm, the worm wheel, the threaded sleeve and the lifting screw, it is convenient to adjust the height of the placing seat, so that the placing seat can support and reinforce the bottom of pipes with different heights. , The cooperation of the transmission chain, the traverse plate, the connecting plate and the arc-shaped reinforcement plate can clamp and strengthen the pipes of different diameters from both sides. Position reinforcement, making the reinforcement effect better.

Description of drawings

Fig. 1 is the structural representation of a kind of pipeline reinforcement device for hydraulic engineering proposed by the utility model;

2 is a cross-sectional view of a pipeline reinforcement device for water conservancy projects proposed by the utility model;

3 is a schematic structural diagram of part A of a pipeline reinforcement device for water conservancy projects proposed by the utility model;

FIG. 4 is a schematic structural diagram of part B of a pipeline reinforcement device for water conservancy projects proposed by the present invention.

In the figure: 1. Mounting seat; 2. Fixed plate; 3. Reinforcing table; 4. Placement seat; 5. Transverse plate; 6. Connecting plate; 7. Arc reinforcement plate; 8. Fixing hole; 9. Guide rod ;10, long hole; 11, lower knob; 12, worm; 13, worm gear; 14, threaded sleeve; 15, lifting screw; 16, upper knob; 17, double-ended screw; 18, limit rod; 19, chain wheel; 20, transmission chain; 21, nut; 22, support bearing.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-4, a pipeline reinforcement device for water conservancy projects includes a mounting seat 1, the same worm 12 is rotatably provided on the inner walls of both sides of the mounting seat 1, and two threaded sleeves are rotated on the top of the mounting seat 1 14. The outer sides of the two threaded sleeves 14 are fixedly sleeved with worm gears 13, the worm 12 is engaged with the two worm gears 13, and the inner threaded sleeves of the two threaded sleeves 14 are provided with two lifting screws 15. The top ends of the two lifting screws 15 The same reinforcement table 3 is fixedly arranged, and two placement seats 4 are fixed on the top of the reinforcement table 3. The worm 12 is rotated. The worm 12 drives the synchronous rotation of the two worm wheels 13, and the two worm wheels 13 drive the two threaded sleeves 14. The two threaded sleeves 14 drive the lifting and lowering of the two lifting screws 15 and the reinforcement table 3, and then the height of the placing seat 4 can be adjusted, so that the two placing seats 4 can support and reinforce the bottom of pipes with different heights. Two double-ended screws 17 are rotatably arranged on the inner walls of the two sides of the reinforcement table 3, the outer sides of the two double-ended screws 17 are threadedly sleeved with two nuts 21, and the outer sides of the four nuts 21 are fixedly sleeved with transverse sliding Plate 5, the inner side of the four traverse plates 5 are fixedly provided with connecting plates 6, the inner sides of the four connecting plates 6 are fixedly provided with arc-shaped reinforcing plates 7, and the outer sides of the two double-ended screws 17 are fixedly sleeved with chains Wheel 19, the same transmission chain 20 is connected to the two sprockets 19, and a double-ended screw 17 rotates. Under the transmission of the sprocket 19 and the transmission chain 20, the two double-ended screws 17 The head screw 17 drives the four nuts 21 to move inward, and the four nuts 21 drive the four traverse plates 5, the connecting plate 6 and the arc reinforcement plate 7 to move inward, and then the two arc reinforcement plates 7 can be adjusted. The distance between them is convenient for clamping and fixing pipes of different diameters from both sides.

In the present invention, the top of the mounting base 1 is provided with four through holes, and guide rods 9 are slidably sleeved in the four through holes. 3. Guide to make it move up and down more stably.

In the present invention, two fixing plates 2 are fixedly arranged on both sides of the mounting seat 1 , and the top of the fixing plate 2 is provided with a fixing hole 8 to facilitate the fixing of the mounting seat 1 .

In the present invention, one end of one of the two double-ended screws 17 is fixedly provided with an upper knob 16, and one end of the worm 12 is fixedly provided with a lower knob 11, which is convenient for personnel to rotate the double-ended screw 17 and the worm 12.

In the present invention, two support bearings 22 are fixedly arranged on the top of the mounting seat 1, and the inner rings of the two support bearings 22 are fixedly sleeved on the outer sides of the corresponding threaded sleeves 14, so as to facilitate the support of the threaded sleeves 14 and make them The rotation is more stable and smooth.

In the present invention, two limit rods 18 are fixedly arranged on the inner walls of the two sides of the reinforcement table 3 , the four transverse plates 5 are respectively slidably sleeved on the outer sides of the corresponding limit rods 18 , and the top of the reinforcement table 3 is provided with The four elongated holes 10 and the four traverse plates 5 are respectively slidably sleeved in the corresponding elongated holes 10 , so as to guide and limit the traverse plates 5 so as not to rotate together with the double-ended screw 17 .

In the utility model, during use, the mounting seat 1 can be fixed through the fixing plate 2 and the fixing hole 8, and the worm 12 is rotated through the lower knob 11. The worm 12 drives the synchronous rotation of the two worm wheels 13, and the two worm wheels 13 drives the synchronous rotation of the two threaded sleeves 14, and the two threaded sleeves 14 drive the lifting and lowering of the two lifting screws 15 and the reinforcement table 3, so that the height of the placing seat 4 can be adjusted, so that the two placing seats 4 are opposite to the pipeline. The bottom is supported and reinforced, and then a double-ended screw 17 is rotated through the upper knob 16. Under the transmission of the sprocket 19 and the transmission chain 20, the two double-ended screws 17 are rotated synchronously. Under the guide limit of 10, the two double-headed screws 17 drive the four nuts 21 to move inward, and the four nuts 21 drive the four transverse plates 5, the connecting plate 6 and the arc reinforcement plate 7 to move inward, and then The distance between the two arc-shaped reinforcement plates 7 can be adjusted, which is convenient for clamping and fixing pipes of different diameters from both sides. Through the cooperation of the two sets of placement seats 4 and the arc-shaped reinforcement plates 7, the pipes can be reinforced in two positions. , making the reinforcement effect better.

Claims (6)

1. A pipeline reinforcement device for water conservancy projects, comprising a mounting seat (1), characterized in that the same worm (12) is rotatably provided on the inner walls of both sides of the mounting seat (1), and the mounting seat The top of (1) is rotatably provided with two threaded sleeves (14), the outer sides of the two threaded sleeves (14) are fixedly sleeved with a worm gear (13), and the worm (12) is engaged with the two worm gears (13) , the two threaded sleeves (14) are provided with two lifting screws (15) in the inner thread sleeves, and the top ends of the two lifting screws (15) are fixedly provided with the same reinforcement table (3), the top of the reinforcement table (3) Two placement seats (4) are fixedly arranged, two double-ended screws (17) are rotatably arranged on the inner walls of the two sides of the reinforcement table (3), and the outer sides of the two double-ended screws (17) are threadedly sleeved with Two nuts (21), the outer sides of the four nuts (21) are fixedly sleeved with traverse plates (5), and the inner sides of the four traverse plates (5) are fixedly provided with connecting plates (6). The inner side of the plate (6) is fixedly provided with an arc-shaped reinforcing plate (7), the outer side of the two double-ended screws (17) is fixedly sleeved with a sprocket (19), and the two sprockets (19) are driven and connected with a sprocket (19). The same drive chain (20). 2. A pipeline reinforcement device for hydraulic engineering according to claim 1, characterized in that, the top of the mounting seat (1) is provided with four through holes, and the four through holes are slidably sleeved with The guide rods (9) and the four guide rods (9) are fixedly arranged on the bottom of the reinforcement table (3). 3. A pipeline reinforcement device for water conservancy projects according to claim 1, characterized in that, two fixing plates (2) are fixedly arranged on both sides of the mounting seat (1), and the fixing plates The top of (2) is provided with a fixing hole (8). 4. A pipeline reinforcement device for hydraulic engineering according to claim 1, wherein one end of one of the two double-ended screws (17) is fixedly provided with an upper knob (16). ), and one end of the worm (12) is fixedly provided with a lower knob (11). 5. A pipeline reinforcement device for water conservancy projects according to claim 1, characterized in that, two support bearings (22) are fixedly arranged on the top of the mounting seat (1), and the two support bearings (22) ) are fixedly sleeved on the outside of the corresponding threaded sleeves (14). 6. A pipeline reinforcement device for water conservancy projects according to claim 1, characterized in that, two limit rods (18) are fixedly arranged on the inner walls of both sides of the reinforcement table (3), four The traverse plates (5) are respectively slidably sleeved on the outer sides of the corresponding limit rods (18), the top of the reinforcement table (3) is provided with four elongated holes (10), and the four traverse plates (5) The sliding sleeves are respectively arranged in the corresponding elongated holes (10).

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