Municipal construction leaking stoppage device

Abstract

The municipal construction leaking stoppage device comprises a supporting frame, the supporting frame is in an inverted U shape, sliding rods are slidably connected to the left side and the right side of the interior of the supporting frame, fixing plates are fixedly connected to the front ends and the rear ends of the bottoms of the sliding rods, and guide columns are slidably connected to the interiors of the fixing plates; mounting boxes are arranged on the sides, close to each other, of the two sliding rods, screw rods are rotationally connected to the ends, away from each other, of the two mounting boxes, the screw rods are in threaded connection with the sliding rods, rotary knobs are fixedly connected to the ends, away from each other, of the two screw rods, the mounting boxes are fixedly connected to one ends of the guide columns, and elastic clamping plates are arranged on the sides, close to each other, of the two mounting boxes. The elastic clamping plate is an arc-shaped plate, the surface of the inner side of the elastic clamping plate is connected with a sealing rubber mat, an adjusting assembly is arranged in the supporting frame, and the municipal construction leaking stoppage device not only can adjust the length, but also can be suitable for different leaking stoppage conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of leak-blocking devices and discloses a leak-blocking device for municipal construction. Background Art

[0002] In municipal construction, pipelines are used to transport fluids such as gas and tap water. During use, cracks, sand holes and other defects may appear on the pipelines, causing fluid leakage. As the fluid leakage or seepage occurs, the holes will become larger and larger, especially when the pressure in the pipeline is high, and even pipe bursts may occur. In some cases where it is inconvenient to shut down or isolate the pipeline, the pipeline needs to be quickly plugged.

[0003] The patent with announcement number CN220706755U in the prior art discloses a water supply pipe leak-proof device, including an adjusting structure, the adjusting structure includes an adjusting frame, the middle part of the top and bottom of the adjusting frame are movably connected with a connecting rod, the outer walls of the opposite surfaces of the two connecting rods are fixedly connected with a fixed disk, the top and one side of the adjusting frame are threadedly connected with a bolt rod, the outer walls of the opposite surfaces of the two bolt rods are provided with a plurality of rotating beads, and the opposite surfaces of the two bolt rods are movably connected with a connecting disk. The utility model is provided with an adjusting structure to enable the device to perform fixed sealing operations on pipes of different sizes, thereby further improving the practicality of the device and preventing the occurrence of sealing problems of the device. The utility model is provided with a leak-proof structure to facilitate users to replace the appropriate rubber sealing plate according to the specific area of ​​water leakage, thereby preventing the sealing problems caused by the fixed sealing area of ​​the device.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art.

[0005] However, the existing technology cannot adjust the length of the adjustment frame, resulting in the inability to adapt to pipes of different diameters. Utility Model Content

[0006] The purpose of the utility model is to provide a municipal construction plugging device, which solves the problem that the existing technology cannot adjust the length by setting an adjustment component.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A municipal construction leak plugging device, comprising:

[0009] The support frame is in an inverted U shape, with sliding rods slidably connected to the left and right sides of the support frame, and fixed plates are fixedly connected to the front and rear ends of the bottom of the sliding rods, and guide columns are slidably connected to the inside of the fixed plates;

[0010] Installation box, the two installation boxes are rotatably connected to a screw at one end, the screw is threadedly connected to the slide rod, the two screws are fixedly connected to a knob at one end, one end of the guide column is fixedly connected to the installation box, and the two installation boxes are provided with an elastic splint on the side close to each other, the elastic splint is an arc-shaped plate, and the inner surface of the elastic splint is connected to a sealing rubber gasket;

[0011] An adjusting component is located inside the supporting frame.

[0012] Furthermore, a slot is provided on one end surface of the installation box, and two symmetrical screw holes are provided on the bottom end surface of the installation box, wherein bolts are threadedly connected inside the screw holes.

[0013] Furthermore, an inserting plate is fixedly connected to the outer surface of the elastic clamping plate, and two symmetrical inserting holes are provided on the surface of the inserting plate. The inserting plate is inserted into the slot, and the bolt is inserted into the inserting hole.

[0014] Furthermore, the adjustment component includes:

[0015] A turntable, the turntable is rotatably connected to the upper end of the support frame, and the bottom end of the turntable is fixedly connected to a first bevel gear;

[0016] Rotating shaft, the two rotating shafts are rotatably connected to the left and right sides of the upper end of the support frame respectively, the two rotating shafts are fixedly connected to the second bevel gear at the ends away from each other, and the two rotating shafts are fixedly connected to the third bevel gear at the ends close to each other;

[0017] Studs, the two studs are rotatably connected to the left and right sides of the support frame respectively, and the upper surfaces of the studs are fixedly connected to the fourth bevel gear.

[0018] Furthermore, the first bevel gear is engaged with the third bevel gear, the second bevel gear is engaged with the fourth bevel gear, and the stud is threadedly connected to the sliding rod.

[0019] The utility model provides a municipal construction leak plugging device, which has the following beneficial effects:

[0020] (1) The utility model solves the problem that the existing plugging device cannot adjust the length by setting an adjustment component. The turntable is rotated, and the turntable drives the rotating shaft to rotate through the first bevel gear and the third bevel gear. The rotating shaft further drives the stud to rotate through the second bevel gear and the fourth bevel gear, thereby causing the slide rod to slide in the vertical direction, thereby adjusting the length of the device to adapt to pipes of different diameters.

[0021] (2) The utility model is provided with a detachable elastic splint. By removing the bolt from the screw hole, the plug-in plate can be pulled out from the slot and the elastic splint can be replaced to adapt to different damage conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only exemplary, and those skilled in the art can also derive other implementation drawings based on the provided drawings without inventive effort.

[0023] Figure 1 This is a three-dimensional diagram of a municipal construction leak-proof device according to the utility model;

[0024] Figure 2 This is a bottom view of a municipal construction leak plugging device according to the utility model;

[0025] Figure 3 This is a schematic diagram of the installation box and elastic splint structure of a municipal construction leak-proof device of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of an adjustment component of a municipal construction leak-proof device according to the utility model;

[0027] Figure 5 This utility model is a municipal construction plugging device Figure 1 Enlarged view of point A in the middle;

[0028] Among them: 1. Support frame; 101. Slide rod; 102. Fixing plate; 103. Guide column; 104. Screw; 105. Knob; 2. Mounting box; 201. Slot; 202. Screw hole; 203. Bolt; 3. Elastic splint; 301. Sealing gasket; 302. Insert plate; 303. Insert hole; 4. Adjustment assembly; 401. Turntable; 402. First bevel gear; 403. Rotating shaft; 404. Second bevel gear; 405. Third bevel gear; 406. Stud; 407. Fourth bevel gear. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-5A municipal construction plugging device includes a support frame 1, which is an inverted U-shaped support frame 1. Slide rods 101 are slidably connected to the left and right sides of the support frame 1. The front and rear ends of the bottom of the slide rod 101 are fixedly connected to fixed plates 102. The fixed plate 102 is slidably connected to a guide column 103. The two slide rods 101 are each provided with a mounting box 2 on one side close to each other. The two mounting boxes 2 are rotatably connected to one end of each other. The screw 104 is threadedly connected to the slide rod 101. The two screws 104 are fixedly connected to one end of each other. When the knob 105 is turned, the screw 104 is rotated. 5 can drive the screw 104 to rotate, thereby pushing the installation box 2 to move in the horizontal direction. One end of the guide column 103 is fixedly connected to the installation box 2. The guide column 103 can prevent the installation box 2 from rotating. The two installation boxes 2 are close to each other and have elastic splints 3 on one side. The elastic splints 3 are arc-shaped plates. The elastic splints 3 can bend when squeezed and can fit the pipe surface more closely. The inner surface of the elastic splints 3 is connected with a sealing pad 301 to seal the leak. The support frame 1 has an adjustment component 4 inside to adjust the vertical position of the elastic splints 3.

[0031] Specifically, the adjustment component 4 includes a turntable 401, which is rotatably connected to the upper end of the support frame 1, and the bottom end of the turntable 401 is fixedly connected to the first bevel gear 402. The left and right sides of the upper end of the support frame 1 are rotatably connected to the rotating shaft 403, and the two rotating shafts 403 are fixedly connected to the second bevel gear 404 at one end away from each other. The two rotating shafts 403 are fixedly connected to the third bevel gear 405 at one end close to each other. The first bevel gear 402 meshes with the third bevel gear 405, and the first bevel gear 402 can drive the rotating shaft 403 to rotate through the third bevel gear 405. The left and right sides of the support frame 1 are rotatably connected to the stud 406, and the upper surface of the stud 406 is fixedly connected to the fourth bevel gear 407. The second bevel gear 404 meshes with the fourth bevel gear 407. The second bevel gear 404 can drive the stud 406 to rotate through the fourth bevel gear 407. The stud 406 is threadedly connected to the slide rod 101, and the slide rod 101 will slide inside the support frame 1 as the stud 406 rotates.

[0032] Through the above technical solution, the turntable 401 is rotated, and the turntable 401 drives the rotating shaft 403 to rotate through the first bevel gear 402 and the third bevel gear 405. The rotating shaft 403 further drives the stud 406 to rotate through the second bevel gear 404 and the fourth bevel gear 407, thereby causing the slide rod 101 to slide in the vertical direction and adjusting the length of the device to adapt to pipes of different diameters.

[0033] Specifically, a slot 201 is provided on the surface of one end of the installation box 2, and two symmetrical screw holes 202 are provided on the surface of the bottom end of the installation box 2. Bolts 203 are threadedly connected to the inner surface of the screw holes 202. The outer surface of the elastic splint 3 is fixedly connected to the plug-in plate 302. Two symmetrical plug-in holes 303 are provided on the surface of the plug-in plate 302. The plug-in plate 302 is plugged into the slot 201, and the bolts 203 are plugged into the plug-in holes 303. The bolts 203 can fix the plug-in plate 302 inside the slot 201, thereby fixing the elastic splint 3.

[0034] By adopting the above technical solution, the bolt 203 is removed from the screw hole 202 , and the inserting plate 302 can be pulled out from the slot 201 , and the elastic splint 3 can be replaced to adapt to different damage conditions.

[0035] When in use, first rotate the elastic splint 3 of appropriate size according to the damage situation, insert the plug plate 302 into the slot 201 and fix it with bolts 203, then place the support frame 1 on the pipe, rotate the turntable 401, and the turntable 401 drives the rotating shaft 403 to rotate through the first bevel gear 402 and the third bevel gear 405, and the rotating shaft 403 further drives the stud 406 to rotate through the second bevel gear 404 and the fourth bevel gear 407, thereby making the slide bar 101 slide in the vertical direction, and the elastic splint 3 is at the same height as the damaged part, then, turn the knob 105 to drive the screw 104 to rotate, thereby pushing the installation box 2 to move in the horizontal direction, so that the elastic splint 3 fits the pipe and blocks the leak.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of this disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A municipal construction leak plugging device, characterized in that: include: A support frame (1), wherein the support frame (1) is in an inverted U shape, wherein both left and right sides of the support frame (1) are slidably connected to a slide rod (101), both front and rear ends of the bottom of the slide rod (101) are fixedly connected to a fixed plate (102), and a guide column (103) is slidably connected to the inside of the fixed plate (102); The two mounting boxes (2) are rotatably connected to a screw rod (104) at one end of the two mounting boxes (2), the screw rod (104) is threadedly connected to a slide rod (101), the two screw rods (104) are fixedly connected to a knob (105) at one end of the two mounting boxes (104), one end of the guide column (103) is fixedly connected to the mounting box (2), and the two mounting boxes (2) are provided with an elastic clamping plate (3) on one side close to each other, the elastic clamping plate (3) is an arc-shaped plate, and the inner surface of the elastic clamping plate (3) is connected to a sealing rubber pad (301); An adjustment component (4), wherein the adjustment component (4) is located inside the support frame (1).

2. A municipal construction leak plugging device according to claim 1, characterized in that: A slot (201) is provided on one end surface of the installation box (2), and two symmetrical screw holes (202) are provided on the bottom end surface of the installation box (2). Bolts (203) are threadedly connected inside the screw holes (202).

3. A municipal construction leak-proof device according to claim 2, characterized in that: The outer surface of the elastic clamp (3) is fixedly connected with an inserting plate (302), and the surface of the inserting plate (302) is provided with two symmetrical insertion holes (303). The inserting plate (302) is inserted into the slot (201), and the bolt (203) is inserted into the insertion holes (303).

4. A municipal construction leak-proof device according to claim 1, characterized in that: The regulating component (4) comprises: A turntable (401), the turntable (401) is rotatably connected to the upper end of the support frame (1), and the bottom end of the turntable (401) is fixedly connected to a first bevel gear (402); Rotating shafts (403), the two rotating shafts (403) are rotatably connected to the left and right sides of the upper end of the support frame (1), the two rotating shafts (403) are fixedly connected to the second bevel gear (404) at the ends away from each other, and the two rotating shafts (403) are fixedly connected to the third bevel gear (405) at the ends close to each other; The two studs (406) are rotatably connected to the left and right sides of the support frame (1) respectively, and the upper surfaces of the studs (406) are fixedly connected to the fourth bevel gear (407).

5. A municipal construction leak-proof device according to claim 4, characterized in that: The first bevel gear (402) is engaged with the third bevel gear (405), the second bevel gear (404) is engaged with the fourth bevel gear (407), and the stud (406) is threadedly connected to the slide rod (101).

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