Pipeline periphery water seepage prevention and control device

Abstract

The utility model discloses a pipeline periphery water seepage prevention and control device which comprises a material plugging mechanism used for plugging water seepage prevention materials into a gap position on the periphery of a pipeline. The material plugging mechanism comprises a material plugging assembly and a crawling assembly used for crawling on the pipeline in a reciprocating mode. The material plugging assembly comprises a plug ring seat, a ring seat is fixedly installed on the plug ring seat through a plurality of elastic telescopic pieces, and the crawling assembly is installed on the ring seat. The crawling assembly comprises a plurality of adjusting crawling arms installed on the ring base, and the adjusting crawling arms are installed on the ring base through a distance adjusting structure. The outer end of the adjusting climbing arm is rotationally connected with a climbing roller, and a motor for driving the climbing roller to rotate is installed on the adjusting climbing arm. And through the reciprocating crawling motion of the crawling assembly on the pipeline, the plug ring seat continuously tamps the water seepage prevention material filled in the peripheral gap position of the pipeline into the peripheral gap of the pipeline. By means of the structure, the defects that water seepage materials are filled in peripheral gaps of the pipeline, operation is difficult due to narrow peripheral gaps, and the operation effect is not good are effectively overcome.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline seepage treatment technology, and in particular relates to a pipeline seepage prevention and control device. Background Technology

[0002] In water conservancy construction, pipeline installation is a crucial component. Specifically, pipelines transport water. During construction, at points where pipelines penetrate building structures, such as through walls, it's essential to prevent water seepage from seeping into the building structure, such as concrete layers. This often requires sealing and seepage prevention measures around the perimeter of the pipeline and the building structure.

[0003] Specifically, because there is a gap at the point where the pipe penetrates the structure, and this gap is annular in shape, the sealing and seepage prevention method involves filling the gap with an impermeable material. However, in practice, due to the depth and annular shape of the gap, it is difficult to fully fill the gap with an impermeable material such as concrete grout using tools and other materials. In particular, the operation is more difficult in narrow gaps, and if the gap is not fully filled and sealed with an impermeable material, the effective seepage prevention time is short.

[0004] The current operating method involves workers filling the gaps between the pipe and the penetration point with anti-seepage material, then using tools such as shovels to push the material deeper into the gaps. However, it is clear that this method is insufficient to fully fill the annular gaps. Therefore, to maintain the anti-seepage effect, the material needs to be continuously pushed in and compacted over a long period. Furthermore, anti-seepage materials have a rapid drying characteristic (especially those containing adhesive components), making the filling and seepage prevention operation quite difficult and less than ideal in practice. Utility Model Content

[0005] Based on the above background, the purpose of this utility model is to provide a device for preventing water seepage around pipelines.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A device for preventing water seepage around a pipe includes a plugging mechanism for inserting waterproof material into the gaps around the pipe.

[0008] The feeding mechanism includes a feeding assembly and a crawling assembly for reciprocating crawling on the pipe;

[0009] The plugging assembly includes a plug ring seat, and the plug ring seat is fixedly installed with a ring seat by a plurality of elastic telescopic members, and the crawling assembly is installed on the ring seat;

[0010] The crawling assembly comprises several adjusting crawling arms mounted on the ring seat, and the adjusting crawling arms are mounted on the ring seat through a spacing adjusting structure;

[0011] The outer end of the adjusting crawling arm is rotationally connected with a crawling roller, and a motor for driving the rotation of the crawling roller is mounted on the adjusting crawling arm;

[0012] Through the reciprocating crawling movement of the crawling assembly on the pipeline, the plug ring seat continuously tamps the water seepage prevention material filled into the position of the peripheral gap of the pipeline into the peripheral gap of the pipeline.

[0013] Preferably, the elastic telescopic member comprises a spring seat fixedly connected to the plug ring seat, a telescopic slide rod fixedly connected to the spring seat, and a sliding sleeve slidingly connected to the telescopic slide rod and fixedly mounted on the ring seat.

[0014] A spring is sleeved on the telescopic slide rod, and the two ends of the spring are fixedly connected to the end positions of the spring seat and the sliding sleeve.

[0015] Preferably, the inner end of the sliding sleeve is fixedly connected with a mounting seat, and the mounting seat is fastened to the ring seat through several bolts.

[0016] Preferably, a plurality of mounting grooves are formed in the ring seat, and the spacing adjusting structure is fixedly mounted in the mounting grooves.

[0017] Preferably, the spacing adjusting structure comprises a vertical adjusting screw rod fixedly mounted in the mounting groove, and the vertical adjusting screw rod is slidingly connected to the adjusting crawling arm.

[0018] A pressing nut for pressing the adjusting crawling arm is threadedly connected to the vertical adjusting screw rod.

[0019] Preferably, the adjusting crawling arm comprises a horizontal arm portion mounted on the vertical adjusting screw rod, and the horizontal arm portion is integrally formed with a U-shaped arm portion.

[0020] The crawling roller is rotationally connected in the U-shaped arm portion.

[0021] The output shaft of the driving motor is rotationally connected to the U-shaped arm portion, and the output shaft of the driving motor is fixedly assembled on the crawling roller.

[0022] Preferably, an inclined support structure is fixedly connected to the adjusting crawling arm.

[0023] The inclined support structure comprises an inclined support rod, and the inclined support rod is fixedly connected to the lower end of the vertical adjusting screw rod.

[0024] Preferably, a plurality of tamping head structures are mounted on the plug ring seat.

[0025] Preferably, the tamper head structure comprises a plurality of tamper heads, a screw rod part is fixedly connected to the tamper head, and the screw rod part is threadedly connected to the plug ring seat.

[0026] The utility model has the following beneficial effects:

[0027] 1、Realize the work process, pre -insert the ring seat, plug ring seat along the pipe mouth part, at this moment, the crawling assembly reciprocatingly crawls on the pipeline, and the material is poured along the gap mouth, at this moment, under the acceleration of the crawling assembly, the plug ring seat pushes the material into the gap, and in the process, the plug ring seat also enters the gap (the structure of the gap is annular). After compaction, the crawling assembly drives the plug ring seat to exit the gap, and the above operation is repeated again.

[0028] 2、Realize that under the acceleration of the crawling assembly, the plug ring seat pushes and fills the material to the bottom of the gap and compacts, in the process, the telescopic slide rod extends into the sliding sleeve, and the spring is compressed. The anti-seepage material is extruded in an elastic buffer mode through the mode, so that the anti-seepage material is prevented from splashing due to excessive extrusion impact (especially the mortar with high water content, which is easy to cause the mortar and other materials to be scattered a lot in the process of impact extrusion along the plug ring seat), that is, the material is compacted in a buffer mode, so that the material is compacted.

[0029] 3、Realize the working process, the motor works synchronously, specifically, under the acceleration of the driving motor, the entire device is accelerated to carry the plug ring seat to push and fill the anti-seepage material at the position outside the gap on the pipeline. Under the acceleration, the filler is successfully and sufficiently filled to the deep part of the gap.

[0030] In the operation process, the entire device is reciprocally pushed and driven on the pipeline through the driving motor, so that the material is sufficiently filled in the operation process, and the difficulty of operation in a narrow space is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structure shown in the drawings without creative labor.

[0032] Figure 1 It is the overall structure schematic view in the embodiment of the utility model;

[0033] Figure 2 It is the structure schematic view of the elastic telescopic member in the embodiment of the utility model;

[0034] Figure 3This is a schematic diagram of the adjustable climbing arm in an embodiment of the present invention;

[0035] Figure 4 This is a schematic diagram of the structure of the tamping head mounting plug ring seat in an embodiment of this utility model;

[0036] Figure 5 This is an embodiment of the present utility model. Figure 4 A structural diagram from another perspective.

[0037] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0040] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0041] Example 1

[0042] like Figures 1-5 As shown, a device for preventing water seepage around a pipe includes a stuffing mechanism for inserting waterproof material into the gaps around the pipe.

[0043] Specifically, the filling mechanism includes a filling component 2 and a crawling component 3 for reciprocating along the pipe 1. During operation, the crawling component 3 reciprocates along the pipe, carrying the filling component 2 to continuously fill the gap A between the pipe 1 and the building structure B with waterproofing material, and compacts it. As the crawling component 3 reciprocates along the pipe 1, carrying the filling component 2 and pushing the material into gap A, it continuously compacts the waterproofing material.

[0044] Specifically, the plugging assembly 2 includes a plug ring seat 21, and a ring seat 23 is fixedly installed on the plug ring seat 21 by a plurality of elastic telescopic members 22. Specifically, the elastic telescopic member 22 includes a spring seat 221 fixedly connected to the plug ring seat 21, a telescopic slide rod 222 fixedly connected to the spring seat 221, a slide sleeve 224 slidably connected to the telescopic slide rod 222, and the slide sleeve 224 is fixedly installed on the ring seat 23 (specifically, a mounting seat is fixedly connected to the inner end of the slide sleeve 224, and the mounting seat is fastened to the ring seat 23 by a plurality of bolts).

[0045] Meanwhile, a spring 223 is sleeved on the telescopic slide rod 222, and the two ends of the spring 223 are respectively fixedly connected to the end positions of the spring seat 221 and the slide sleeve 224.

[0046] During operation, the ring seat 23 and the plug ring seat 21 are pre-inserted into the opening of pipe 1. The crawling assembly 3 then crawls back and forth along pipe 1, pouring material into the opening of gap A. Simultaneously, under the accelerated push of the crawling assembly 3, the plug ring seat 21 pushes the material into gap A. During this process, the plug ring seat 21 also enters gap A (gap A has a ring-shaped structure). After compaction, the crawling assembly 3 drives the plug ring seat 21 out of gap A, and the above operation is repeated.

[0047] Under the accelerated push of the crawling component 3, the plug ring seat 21 pushes and fills the bottom of the gap A with material and compacts it. During this process, the telescopic slide rod 222 extends into the slide sleeve 224, and the spring 223 is compressed. In this way, the waterproof material is squeezed in an elastic buffering manner, avoiding the waterproof material from splashing due to excessive squeezing and impact force (especially for mortar with high water content, excessive impact momentum can easily cause mortar and other materials to be washed away in large quantities during the impact and squeezing process of the plug ring seat 21). That is, the material is compacted in a buffering manner to ensure that the material is compacted.

[0048] Example 2

[0049] like Figures 1-5 As shown, in this embodiment, based on the structure of embodiment 1, the crawling component 3 is mounted on the ring seat 23.

[0050] Specifically, the crawling component 3 includes four adjustable crawling arms 31 arranged in a circumferential array and mounted on the ring seat 23. The adjustable crawling arms 31 are mounted on the ring seat 23 through a spacing adjustment structure.

[0051] Specifically, the ring seat 23 has several mounting slots, and the spacing adjustment structure is fixedly installed in the mounting slots. The spacing adjustment structure includes a vertical adjustment screw 34 fixedly installed in the mounting slot, the vertical adjustment screw 34 being slidably connected to the adjustment climbing arm 31; a pressing nut 341 for pressing down the adjustment climbing arm 31 is threaded onto the vertical adjustment screw 34.

[0052] The shape of the adjusting climbing arm 31 is as follows: the adjusting climbing arm 31 includes a horizontal arm 311 mounted on a vertical adjusting screw 34, and the horizontal arm 311 is integrally formed with a U-shaped arm 312.

[0053] A crawling roller 33 is rotatably connected and installed on the U-shaped arm 312, and a motor that drives the crawling roller 33 to rotate is installed on the adjustable crawling arm 31.

[0054] During operation, the crawling roller 33 is rotatably connected inside the U-shaped arm 312; specifically, the output shaft of the drive motor 32 is rotatably connected to the U-shaped arm 312, and the output shaft of the drive motor 32 (which is a reversible motor) is fixedly mounted on the crawling roller 33. The motor body of the drive motor 32 is fixedly mounted on the side wall of the U-shaped arm.

[0055] During operation, the motors work synchronously. Specifically, under the accelerated drive of the drive motor 32, the entire device accelerates along the pipeline 1, carrying the anti-permeability material from the plug ring seat 21, which is positioned around the outer periphery of gap A, and pushes it into gap A. This accelerated movement ensures the filler material is successfully and fully filled deep into gap A.

[0056] During operation, the drive motor 32 drives the entire device to crawl and push back and forth on the pipe 1, so as to fully fill the material during the operation and greatly reduce the difficulty of operation in narrow spaces.

[0057] Example 3

[0058] like Figures 1-5 As shown, in this embodiment, based on the structure of Embodiment 2, a diagonal support structure is fixedly connected to the adjusting climbing arm 31. Specifically, the diagonal support structure includes a diagonal support rod 313, which is fixedly connected to the lower end of the vertical adjusting screw 34. The diagonal support rod 313 increases the stability of the adjusting climbing arm 31.

[0059] Example 4

[0060] like Figures 1-5As shown, the embodiment is based on the structure of embodiment 3, and a plurality of tamper head structures are installed on the plug ring seat 21. The tamper head structure includes a plurality of tamper heads 24, and a screw rod part is fixedly connected to the tamper head 24 and is screwed on the plug ring seat 21.

[0061] When the filler is filled to a certain thickness, the tamper head 24 is installed, and at this time, under the impact of filling, the tamper head will assist the tamper of the impermeable filler, thereby ensuring the tightness of the filling of the filler.

[0062] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the scope of the present application should also be within the scope of the present application.

Claims

1. A pipe perimeter water seepage prevention device, characterized by, The utility model provides a water seepage prevention material filling device for pipeline, which comprises a pipeline, a pipeline driving device and a water seepage prevention material filling device. The water seepage prevention material filling device comprises a filling assembly and a crawling assembly for reciprocating crawling on the pipeline. The filling assembly comprises a filling ring seat, and the filling ring seat is fixedly installed with a ring seat through a plurality of elastic extension pieces. The crawling assembly is installed on the ring seat. The crawling assembly comprises a plurality of adjusting crawling arms installed on the ring seat. The outer end of the adjusting crawling arm is rotatably connected with a crawling roller.

2. The pipe perimeter water infiltration control device of claim 1, wherein, The filling ring seat continuously tamps the water seepage prevention material filled into the peripheral gap of the pipeline into the peripheral gap of the pipeline through the reciprocating crawling movement of the crawling assembly on the pipeline. The elastic extension piece comprises a spring seat fixedly connected to the filling ring seat, a telescopic slide rod fixedly connected to the spring seat, and a sliding sleeve slidably connected to the telescopic slide rod.

3. The pipe perimeter water infiltration control apparatus of claim 2, wherein, The telescopic slide rod is sleeved with a spring, and the two ends of the spring are fixedly connected to the end positions of the spring seat and the sliding sleeve.

4. The pipe perimeter water infiltration control apparatus of claim 2, wherein, The inner end of the sliding sleeve is fixedly connected with a mounting seat.

5. The pipe perimeter water infiltration control apparatus of claim 4, wherein, The ring seat is provided with a plurality of mounting grooves, and the spacing adjusting structure is fixedly installed in the mounting grooves. The spacing adjusting structure comprises a vertical adjusting screw fixedly installed in the mounting groove, and the vertical adjusting screw is slidably connected to the adjusting crawling arm.

6. The pipe perimeter water infiltration control apparatus of claim 5, wherein, The vertical adjusting screw is threadedly connected with a pressing nut for pressing the adjusting crawling arm. The adjusting crawling arm comprises a horizontal arm portion installed on the vertical adjusting screw, and the horizontal arm portion is integrally formed with a U-shaped arm portion. The crawling roller is rotatably connected in the U-shaped arm portion.

7. The pipe perimeter water infiltration control apparatus of claim 6, wherein, The output shaft of the driving motor is rotatably connected to the U-shaped arm portion, and the output shaft of the driving motor is fixedly assembled on the crawling roller. The adjusting crawling arm is fixedly connected with an inclined support structure.

8. The pipe perimeter water infiltration control apparatus of claim 1, wherein, The inclined support structure comprises an inclined support rod fixedly connected to the lower end of the vertical adjusting screw.

9. The pipe perimeter water infiltration control apparatus of claim 8, wherein, The filling ring seat is provided with a plurality of tamper head structures. The tamper head structure comprises a plurality of tamper heads, and the tamper head is fixedly connected with a screw portion, and the screw portion is threadedly connected to the filling ring seat.

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