Pipeline connection auxiliary device for water conservancy construction

Abstract

The utility model relates to the technical field of pipeline connection, and discloses a water conservancy construction pipeline connection auxiliary device which comprises a first pipeline, a connecting mechanism is arranged on one side of the first pipeline, the connecting mechanism comprises a first internal thread, and the first internal thread is arranged on the right side of the inner wall of the first pipeline. A first threaded pipe is arranged outside the right side of the first pipeline, a connecting pipe is fixedly connected to the middle of the right side of the first threaded pipe, a threaded sleeve is arranged outside the connecting pipe, and a second threaded pipe is arranged outside the right side of the connecting pipe. Through the first internal thread arranged on the right side of the inner wall of the first pipeline, the first threaded pipe can be screwed in the right side of the first pipeline, the threaded sleeve can slide outside the connecting pipe and is in threaded connection with the second threaded pipe, and the third threaded pipe can be screwed in the left side of the second pipeline; and therefore, the effect of conveniently connecting the pipeline by an operator can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a pipeline connection auxiliary device for water conservancy construction. Background Art

[0002] In the construction of water conservancy projects, pipeline connection is one of the most important links, which directly affects the stability and safety of the entire water conservancy project. At present, when the pipeline connection auxiliary support device is used in the construction of water conservancy projects, the pipeline cannot be limited, which causes the pipeline to shake easily during the connection process, resulting in unstable pipeline connection, reducing the efficiency and effect of pipeline connection. At the same time, the support height of the pipeline is not easy to adjust, and it is difficult to meet the connection of pipelines at different heights, and the practicality is low.

[0003] The prior art (publication number CN216143291U) discloses a pipeline connection auxiliary support device for water conservancy project construction. The technical solution can pre-lift the pipeline to be connected and then limit the lifted pipeline by setting a support plate, an auxiliary block, a connecting plate, a guide rod, a fixed plate, a long plate, a first limit block, a second limit block, a movable block, a bidirectional threaded rod and a rotating rod, thereby solving the problem of unstable connection caused by the easy shaking of the pipeline during the pipeline connection process. However, the current pipeline connection methods mostly rely on manual alignment and adjustment, which is not only time-consuming and labor-intensive, but also easily leads to low connection accuracy due to human factors, affecting the sealing performance, and may further cause water leakage and other problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a pipeline connection auxiliary device for water conservancy construction, which has the advantages of being convenient for operators to connect pipelines, and solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline connection auxiliary device for water conservancy construction, comprising a first pipeline, a connecting mechanism is arranged on one side of the first pipeline, the connecting mechanism comprises a first internal thread, the first internal thread is arranged on the right side of the inner wall of the first pipeline, a first threaded pipe is arranged on the right side outside of the first pipeline, a connecting pipe is fixedly connected to the middle part of the right side of the first threaded pipe, a threaded sleeve is arranged on the outside of the connecting pipe, a second threaded pipe is arranged on the right side outside of the connecting pipe, a limiting plate is fixedly connected to the right side of the second threaded pipe, a third threaded pipe is fixedly connected to the middle part of the right side of the limiting plate, a second pipeline is arranged on the right side outside of the third threaded pipe, a second internal thread is arranged on the left side of the inner wall of the second pipeline, and supporting mechanisms are arranged below the first pipeline and the second pipeline.

[0008] Preferably, the supporting mechanism comprises two first arc-shaped plates, the two first arc-shaped plates are respectively arranged below the lower surface of the first pipe and below the lower surface of the second pipe, and a second arc-shaped plate is arranged below the first arc-shaped plate.

[0009] Preferably, a spring tube is fixedly connected to the middle portion of the lower surface of the first arc-shaped plate and the middle portion of the upper surface of the second arc-shaped plate.

[0010] Preferably, one end of the spring tube is fixedly connected to a compression plate.

[0011] The first arc plate and the second arc plate correspond to each other, both of which are arc-shaped. One end of the spring tube is vertically connected to the inner middle part of the first arc plate and the second arc plate. The extrusion plate can move up and down elastically through the spring tube to elastically extrude and clamp the first pipe and the second pipe above.

[0012] Preferably, the middle parts of the left and right sides of the lower surface of the first arc-shaped plate and the middle parts of the left and right sides of the upper surface of the second arc-shaped plate are fixedly connected with fixing blocks, and bolts are arranged above the fixing blocks.

[0013] Preferably, a telescopic rod is fixedly connected to the middle portion of the lower surface of the second arc-shaped plate, and a bottom portion of the telescopic rod is fixedly connected to a chassis.

[0014] The two fixing blocks on the same side correspond to each other, and the bolts can be screwed into the inside of the fixing blocks to connect the first arc plate and the second arc plate together, and then clamp the first pipe and the second pipe to limit the position, and the top of the telescopic rod is vertically connected to the middle of the lower surface of the second arc plate to support the first pipe and the second pipe, and fix the telescopic rod in a suitable position through the chassis.

[0015] Compared with the prior art, the utility model provides a pipeline connection auxiliary device for water conservancy construction, which has the following beneficial effects:

[0016] 1. The utility model has a first internal thread arranged on the right side of the inner wall of the first pipe, so that the first threaded pipe can be screwed into the right side of the first pipe, the threaded sleeve can slide outside the connecting pipe and be threadedly connected with the second threaded pipe, and the third threaded pipe can be screwed into the left side of the second pipe, thereby facilitating the operator to connect the pipes.

[0017] 2. The utility model has a first curved plate arranged below the pipeline and the second pipeline, the first curved plate and the second curved plate correspond to each other, the extrusion plate can elastically move inside the first curved plate and the second curved plate through a spring tube, the two fixing blocks on the same side correspond to each other, the bolts can be screwed inside the fixing blocks to connect the first curved plate and the second curved plate together, and the telescopic rod at the bottom supports the second curved plate, thereby achieving the effect of improving the stability of the pipeline when it is placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the connection mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the support mechanism structure of the utility model.

[0021] Wherein: 1. first pipeline; 2. connecting mechanism; 201. first internal thread; 202. first threaded pipe; 203. connecting pipe; 204. threaded sleeve; 205. second threaded pipe; 206. limiting plate; 207. third threaded pipe; 208. second pipeline; 209. second internal thread; 3. supporting mechanism; 301. first arc plate; 302. second arc plate; 303. spring pipe; 304. extrusion plate; 305. fixing block; 306. bolt; 307. telescopic rod; 308. chassis. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3A pipeline connection auxiliary device for water conservancy construction includes a first pipeline 1, a connecting mechanism 2 is arranged on one side of the first pipeline 1, and the connecting mechanism 2 includes a first internal thread 201, the first internal thread 201 is arranged on the right side of the inner wall of the first pipeline 1, a first threaded pipe 202 is arranged on the right side of the first pipeline 1, a connecting pipe 203 is fixedly connected to the middle of the right side of the first threaded pipe 202, a threaded sleeve 204 is arranged on the outside of the connecting pipe 203, a second threaded pipe 205 is arranged on the right side of the connecting pipe 203, a limiting plate 206 is fixedly connected to the right side of the second threaded pipe 205, a third threaded pipe 207 is fixedly connected to the middle of the right side of the limiting plate 206, a second pipeline 208 is arranged on the right side of the third threaded pipe 207, and a second internal thread 208 is arranged on the left side of the inner wall of the second pipeline 208. 209, a supporting mechanism 3 is provided below the first pipe 1 and the second pipe 208. The first threaded pipe 202 can be screwed on the right side of the first pipe 1 through the first internal thread 201 provided on the inner wall of the first pipe 1, so as to connect the connecting pipe 203 with the first pipe 1. The right side of the connecting pipe 203 can be fitted with the left side of the second threaded pipe 205. The threaded sleeve 204 can slide horizontally on the outside of the connecting pipe 203 and be threadedly connected with the second threaded pipe 205, so as to thread the connecting pipe 203 and the second threaded pipe 205 together. The third threaded pipe 207 can be screwed on the left side of the inside of the second pipe 208 through the second internal thread 209 provided on the left side of the inner wall of the second pipe 208, so as to thread the third threaded pipe 207 and the second pipe 208 together.

[0024] Specifically, Figure 1 and Figure 3 As shown, the supporting mechanism 3 includes a first curved plate 301, the number of the first curved plates 301 is two, the two first curved plates 301 are respectively arranged below the lower surface of the first pipe 1 and below the lower surface of the second pipe 208, a second curved plate 302 is arranged below the first curved plate 301, the middle part of the lower surface of the first curved plate 301 and the middle part of the upper surface of the second curved plate 302 are fixedly connected with a spring tube 303, and one end of the spring tube 303 is fixedly connected with an extrusion plate 304.

[0025] Through the above technical solution, the first arc plate 301 and the second arc plate 302 correspond to each other, both of which are arc-shaped, and one end of the spring tube 303 is vertically connected to the inner middle part of the first arc plate 301 and the second arc plate 302. The extrusion plate 304 can elastically move up and down through the spring tube 303 to elastically extrude and clamp the first pipe 1 and the second pipe 208 above.

[0026] Specifically, Figure 3As shown, fixed blocks 305 are fixedly connected to the middle of the left and right sides of the lower surface of the first curved plate 301 and the middle of the left and right sides of the upper surface of the second curved plate 302, bolts 306 are arranged above the upper fixed blocks 305, a telescopic rod 307 is fixedly connected to the middle of the lower surface of the second curved plate 302, and a chassis 308 is fixedly connected to the bottom of the telescopic rod 307.

[0027] Through the above technical solution, the two fixing blocks 305 on the same side correspond to each other, and the bolt 306 can be screwed into the inside of the fixing block 305 to connect the first arc plate 301 and the second arc plate 302 together, and then clamp the first pipe 1 and the second pipe 208 to limit the position, and the top of the telescopic rod 307 is vertically connected to the middle of the lower surface of the second arc plate 302 to support the first pipe 1 and the second pipe 208, and fix the telescopic rod 307 at a suitable position through the chassis 308.

[0028] When in use, the operator screws the first threaded tube 202 on the left side of the connecting tube 203 onto the right side of the first pipeline 1, fits the left side of the second threaded tube 205 onto the right side of the connecting tube 203, then screws the threaded sleeve 204 onto the outside of the second threaded tube 205, connects the first pipeline 1 with the connecting tube 203 and the second threaded tube 205, and then screws the left side of the second pipeline 208 onto the outside of the third threaded tube 207, so that the first pipeline 1 and the second pipeline 208 can be connected together. The first and second pipes 208 are placed above the extrusion plates 304 inside the second arc plates 302 on both sides respectively, and then the first arc plate 301 is covered on the upper surface of the first pipe 1 and the second pipe 208, so that the two fixing blocks 305 on the same side correspond to each other, the bolts 306 are screwed into the inside of the fixing blocks 305, the first arc plate 301 and the second arc plate 302 are fixed together, the first pipe 1 and the second pipe 208 are squeezed and limited, and finally the telescopic rod 307 is fixed at a suitable position through the chassis 308.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline connection auxiliary device for water conservancy construction, comprising a first pipeline (1), characterized in that: A connecting mechanism (2) is provided on one side of the first pipe (1), the connecting mechanism (2) comprising a first internal thread (201), the first internal thread (201) being provided on the right side of the inner wall of the first pipe (1), a first threaded pipe (202) being provided on the right side of the first pipe (1), a connecting pipe (203) being fixedly connected to the middle part of the right side of the first threaded pipe (202), a threaded sleeve (204) being provided on the outside of the connecting pipe (203), and a threaded sleeve (204) being provided on the right side of the connecting pipe (203). A second threaded tube (205) is arranged on the outside of the side, a limiting plate (206) is fixedly connected to the right side of the second threaded tube (205), a third threaded tube (207) is fixedly connected to the middle of the right side of the limiting plate (206), a second pipe (208) is arranged on the outside of the right side of the third threaded tube (207), a second internal thread (209) is arranged on the left side of the inner wall of the second pipe (208), and a support mechanism (3) is arranged below the first pipe (1) and the second pipe (208).

2. A pipe connection auxiliary device for water conservancy construction according to claim 1, characterized in that: The support mechanism (3) comprises a first curved plate (301), the number of the first curved plates (301) being two, the two first curved plates (301) being respectively arranged below the lower surface of the first pipe (1) and below the lower surface of the second pipe (208), and a second curved plate (302) being arranged below the first curved plate (301).

3. A pipe connection auxiliary device for water conservancy construction according to claim 2, characterized in that: A spring tube (303) is fixedly connected to the middle portion of the lower surface of the first arc-shaped plate (301) and the middle portion of the upper surface of the second arc-shaped plate (302).

4. A pipe connection auxiliary device for water conservancy construction according to claim 3, characterized in that: One end of the spring tube (303) is fixedly connected to a pressing plate (304).

5. The pipe connection auxiliary device for water conservancy construction according to claim 2, characterized in that: A fixing block (305) is fixedly connected to the middle of the left and right sides of the lower surface of the first arc plate (301) and the middle of the left and right sides of the upper surface of the second arc plate (302), and a bolt (306) is arranged above the fixing block (305).

6. A pipe connection auxiliary device for water conservancy construction according to claim 2, characterized in that: A telescopic rod (307) is fixedly connected to the middle portion of the lower surface of the second arc-shaped plate (302), and a bottom portion of the telescopic rod (307) is fixedly connected to a chassis (308).

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