CN221034321U - Pipeline reinforcing equipment for hydraulic engineering - Google Patents

Abstract

The utility model discloses pipeline reinforcing equipment for hydraulic engineering, which belongs to the technical field of pipeline reinforcement and comprises a bottom plate, wherein a fixed pipe and a limiting pipe are fixedly connected to the top surface of the bottom plate, clamping plates are symmetrically and slidingly connected to the inside of the fixed pipe up and down, arc-shaped holes are symmetrically formed in the side walls of the fixed pipe, fixing plates are symmetrically and fixedly connected to the side walls of the two clamping plates, the two fixing plates respectively slide through the two arc-shaped holes, arc-shaped plates are symmetrically and slidingly connected to the inside of the limiting pipe, sliding grooves are symmetrically formed in the inner wall of the limiting pipe, sliding blocks are slidingly connected to the sliding grooves, hydraulic rods are symmetrically and fixedly connected to the top surface of the sliding blocks, and telescopic ends of the two hydraulic rods are fixedly connected to the outer walls of the arc-shaped plates. Compared with the prior art, the device can effectively drive the end parts of two pipelines to move relatively, so that the reinforcing effect of the pipelines can be effectively improved, and the pipelines can be prevented from being influenced by shrinkage to the reinforcement of the pipelines.

Description

Pipeline reinforcing equipment for hydraulic engineering

Technical Field

The utility model belongs to the technical field of pipeline reinforcement, and particularly relates to pipeline reinforcement equipment for hydraulic engineering.

Background

The hydraulic engineering is used for controlling and preparing surface water and underground water in the nature, achieves the aim of removing damage and benefiting, and is an indispensable precious resource for human production and life, but the naturally existing state of the hydraulic engineering does not completely meet the human needs, and only the hydraulic engineering is built, the water flow can be controlled, flood disasters are prevented, and the water quantity is regulated and distributed.

The existing pipeline reinforcing equipment for hydraulic engineering is used for clamping and fixing two end parts of two hydraulic pipelines through two clamping plates so as to fix the pipelines, but the existing pipeline reinforcing equipment can only be used for clamping and fixing the pipelines, but the temperature of the pipelines is increased when the pipelines are actually used, and the length of the pipelines is increased due to expansion; the temperature drops, then because shrink, the length shortens, consequently has certain to pull to the joint of two pipelines, and current pipeline reinforcing apparatus can only carry out the centre gripping to two pipeline tip and can not effectually prevent its slip, consequently very likely can lead to the pipeline tip to slide in reinforcing apparatus when the pipeline appears shrinking to influence the reinforcement effect of pipeline.

Disclosure of utility model

The utility model aims to provide pipeline reinforcing equipment for hydraulic engineering, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline reinforcement equipment for hydraulic engineering, is including the pipeline reinforcement equipment installation bottom plate that is used for hydraulic engineering, the top surface fixedly connected with fixed pipe and spacing pipe of bottom plate, symmetrical sliding connection has the cardboard about the inside of fixed pipe, the arc hole has been seted up to the symmetry on the lateral wall of fixed pipe, two equal symmetrical fixedly connected with fixed plate on the lateral wall of cardboard, two the fixed plate slides respectively and passes two arc holes, symmetrical sliding connection has the arc in the spacing pipe, the spout has been seted up to the inner wall symmetry of spacing pipe, sliding connection has the slider in the spout, the top surface symmetrical fixedly connected with hydraulic stem of slider, two the telescopic end fixedly connected with spring on the outer wall of arc of hydraulic stem, and the inner wall fixedly connected with spring of spout, the terminal fixedly connected with of spring is on the lateral wall of slider.

Preferably, the two fixing plates penetrating through the sliding connection in the arc-shaped holes are provided with sliding holes.

Preferably, two slide holes are internally penetrated and connected with a limiting rod in a sliding manner, and two ends of the limiting rod are fixedly connected between two connecting plates.

Preferably, the inner walls of the two clamping plates are fixedly connected with antiskid plates, and the inner walls of the antiskid plates are tightly attached to the outer walls of the pipelines.

Preferably, the two inner walls of the sliding grooves are symmetrically provided with limiting grooves, limiting blocks are symmetrically and fixedly connected to the side walls of the sliding blocks, and the two limiting blocks are respectively and slidably connected to the inner parts of the two limiting grooves.

Preferably, the inner walls of the two arc plates are fixedly connected with limiting protrusions.

Preferably, a damper is fixedly connected between the inner wall of the chute and the side wall of the sliding block, and the damper is slidably connected in the spring.

Compared with the prior art, the utility model has the technical effects and advantages that:

This a pipeline reinforcement equipment for hydraulic engineering, at first, pass two spacing pipes respectively with the tip of two pipelines and extend to the inside of fixed pipe, afterwards, rotate two-way lead screw and drive two fixed plates and two cardboard and remove to the tip of two pipelines, until two cardboard is fixed with two pipelines extrusion, afterwards, pull the direction of two springs respectively with two arc in the two spacing pipes, thereby extrude the spring, afterwards, start a plurality of hydraulic stems and promote two arc through the hydraulic stem and remove to the outer wall of pipeline, until carrying out fixed extrusion with the pipeline, and owing to spacing bellied setting, thereby effectual increase pipeline and the frictional force between the arc, loosen two arc afterwards and promote two arc and two pipelines to fixed pipe direction removal through the spring, thereby effectual prevent that the tip of pipeline shrink pulling two pipelines from sliding in fixed pipe. Compared with the prior art, the device can effectively drive the end parts of two pipelines to move relatively, so that the reinforcing effect of the pipelines can be effectively improved, and the pipelines can be prevented from being influenced by shrinkage to the reinforcement of the pipelines.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inside of the fixing tube according to the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

Fig. 4 is a schematic diagram of structures of a slider, a hydraulic cylinder, an arc plate and the like in the utility model.

Reference numerals illustrate:

In the figure: 1. a bottom plate; 2. a fixed tube; 3. a limiting tube; 4. a clamping plate; 5. an arc-shaped hole; 6. a fixing plate; 7. a connecting plate; 8. a two-way screw rod; 9. a chute; 10. a spring; 11. a slide block; 12. a hydraulic rod; 13. an arc-shaped plate; 14. a limit rod; 15. a cleat; 16. a limiting block; 17. a limit protrusion; 18. a damper.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

A pipeline reinforcement device for hydraulic engineering as shown in fig. 1 to 4, comprising a bottom plate 1 for installing the pipeline reinforcement device for hydraulic engineering, characterized in that: the top surface fixedly connected with fixed pipe 2 and spacing pipe 3 of bottom plate 1, symmetrical sliding connection has cardboard 4 about the inside of fixed pipe 2, the equal fixedly connected with antiskid ribbed tile 15 of inner wall of two cardboard 4, and the inner wall symmetry of antiskid ribbed tile 15 has closely been laminated on the outer wall of pipeline, arc hole 5 has been seted up to the symmetry on the lateral wall of fixed pipe 2, equal symmetrical fixedly connected with fixed plate 6 on the lateral wall of two cardboard 4, two fixed plates 4 slip respectively pass two arc holes 5, two fixed plates 6 of sliding connection run through threaded connection has two-way lead screw 8 in one of them arc hole 5, the outer wall of fixed pipe 2 symmetrical fixedly connected with connecting plate 7 respectively, and the upper end rotation of two-way lead screw 8 runs through one of them connecting plate 7, symmetrical sliding connection has arc 13 in the spacing pipe 3, spout 9 has been seted up to the inner wall symmetry of spacing pipe 3, sliding connection has slider 11 in spout 9, the top surface symmetrical fixedly connected with hydraulic rod 12 of slider 11, the telescopic link fixedly connected with on the outer wall of arc 13 on the lateral wall of spout 9, and the inner wall fixedly connected with spring 10 of slider 10, the end fixedly connected with spring 11 on the lateral wall of slider 11, the end fixedly connected with is in the inside of two pipeline side walls 10 and the inside of a damper 10 is fixed to the inside of two pipeline through the slider 10, the inside damper is fixed to the inside of two ends of the pipeline is connected with 13, the damper inside the damper is prevented to the inside the two ends of the damper inside the pipeline is fixed to the damper inside the two 13.

Slide holes are formed in two fixing plates 6 which are connected in a penetrating and sliding mode in the arc-shaped hole 5, limiting rods 14 are connected in the two slide holes in a penetrating and sliding mode, two ends of each limiting rod 14 are fixedly connected between two connecting plates 7, and the two limiting rods 14 can effectively limit the sliding directions of the two fixing plates 6 and the two clamping plates 4.

Limiting grooves are symmetrically formed in the inner walls of the two sliding grooves 9, limiting blocks 16 are symmetrically and fixedly connected to the side walls of the sliding blocks 11, the two limiting blocks 16 are respectively and slidably connected to the inner portions of the two limiting grooves, and the two limiting blocks 16 are respectively and slidably connected to the inner portions of the two limiting grooves, so that the sliding direction of the sliding blocks 11 is effectively limited.

The inner walls of the two arc plates 13 are fixedly connected with limiting protrusions 17, and the friction force between the pipeline and the arc plates 13 is effectively increased due to the arrangement of the limiting protrusions 17, so that the pipeline is prevented from sliding between the two arc plates 13.

Principle of operation

When the pipeline reinforcing device for hydraulic engineering is used, firstly, the end parts of two pipelines respectively penetrate through the two limiting pipes 3 and extend to the inside of the fixed pipe 2, then the bidirectional screw rod 8 is rotated to drive the two connecting plates 6 which are in threaded connection with the rod wall of the bidirectional screw rod 8 and the two clamping plates 4 which are fixedly connected with the connecting plates 6 to move towards the end parts of the two pipelines until the two clamping plates 4 extrude and fix the two pipelines, meanwhile, the two clamping plates 4 are benefited by the arrangement of the antiskid plates 15 which are fixedly connected with the two clamping plates 4, so that the antiskid effect is effectively achieved, then the two arc plates 13 in the two limiting pipes 3 are respectively pulled towards the directions of the two springs 10, the springs 10 are extruded, then the two hydraulic rods 12 fixedly installed on the sliding blocks 11 are started to push the two arc plates 13 fixedly connected with the upper ends of the two hydraulic rods 12 to move towards the outer walls of the pipelines until the pipelines are fixedly extruded, and the friction force between the pipelines and the arc plates 13 is effectively increased due to the arrangement of the limiting protrusions 17, and then the two arc plates 13 are loosened to push the two pipelines and the two arc plates 13 to move towards the directions of the two limiting pipes 2 through the springs 10, so that the two arc plates 13 are effectively prevented from sliding towards the end parts of the fixed pipes 2.

It should be noted that relational terms such as one and two are 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. Moreover, 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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)

1. A pipeline reinforcement equipment for hydraulic engineering, is including being used for hydraulic engineering's pipeline reinforcement equipment installation to use bottom plate (1), its characterized in that: the utility model discloses a fixed pipe, including fixed pipe (2) and limiting tube (3), symmetry sliding connection has cardboard (4) about the inside of fixed pipe (2), arc hole (5) have been seted up to symmetry on the lateral wall of fixed pipe (2), two equal symmetry fixedly connected with fixed plate (6) on the lateral wall of cardboard (4), two fixed plate (6) slip respectively pass two arc holes (5), symmetry sliding connection has arc (13) in limiting tube (3), spout (9) have been seted up to the inner wall symmetry of limiting tube (3), sliding connection has slider (11) in spout (9), the top surface symmetry fixedly connected with hydraulic rod (12) of slider (11), two on the outer wall of arc (13) are fixed to the telescopic end of hydraulic rod (12), and the inner wall fixedly connected with spring (10) of spout (9), the end fixedly connected with of spring (10) is on the lateral wall of slider (11).

2. A pipe reinforcement apparatus for hydraulic engineering according to claim 1, wherein: and sliding holes are formed in two fixing plates (6) penetrating through the arc holes (5) in sliding connection.

3. A pipe reinforcement apparatus for hydraulic engineering according to claim 2, wherein: and two limiting rods (14) penetrate through the sliding holes in a sliding manner, and two ends of each limiting rod (14) are fixedly connected between two connecting plates (7).

4. A pipe reinforcement apparatus for hydraulic engineering according to claim 3, wherein: the inner walls of the two clamping plates (4) are fixedly connected with antiskid plates (15), and the inner walls of the antiskid plates (15) are tightly attached to the outer wall of the pipeline.

5. A pipe reinforcement apparatus for hydraulic engineering according to claim 4, wherein: limiting grooves are symmetrically formed in the inner walls of the two sliding grooves (9), limiting blocks (16) are symmetrically and fixedly connected to the side walls of the sliding blocks (11), and the two limiting blocks (16) are respectively and slidably connected to the inner portions of the two limiting grooves.

6. A pipe reinforcement apparatus for hydraulic engineering according to claim 5, wherein: the inner walls of the two arc plates (13) are fixedly connected with limiting protrusions (17).

7. A pipe reinforcing apparatus for hydraulic engineering according to claim 6, wherein: a damper (18) is fixedly connected between the inner wall of the sliding groove (9) and the side wall of the sliding block (11), and the damper (18) is slidably connected in the spring (10).