Pipeline opening repairing equipment for municipal engineering

Abstract

The utility model discloses a municipal engineering pipeline orifice repair equipment relates to pipeline repair technical field, including operating floor subassembly, fixed mechanism and repair mechanism, repair mechanism includes bearing, second gear, telescopic motor, fixed block, rotating rod, repair wheel, slide bar, second slide limit slot and rotating shaft. According to the pipeline repairing device, the repairing mechanism provided with the telescopic motor, the rotating rod, the repairing wheel and the sliding rod is arranged, so that the sliding rod can be driven to move through the telescopic motor during use, and the sliding rod moves to drive the rotating rod to rotate and meanwhile drive the repairing wheel to move and make contact with the inner side of a pipeline to be fixed; operators are prevented from manually adjusting the position of the repairing wheel, the adjusting mode is simple and convenient, the working efficiency of the operators is improved, and a large amount of time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline repair, in particular to a repair device for a pipeline opening used in municipal engineering. Background Art

[0002] During construction, various water pipes and gas pipes need to be installed, and welding, cutting, and pipe bending processes are often encountered. The pipes often have certain deformations, resulting in irregular roundness and misalignment when the pipes are assembled, which delays the construction progress and affects the construction quality.

[0003] The utility model patent with patent application publication number CN 220533754 U discloses a pipe opening repair device for municipal engineering, including: a bottom plate; side plates, the side plates are fixedly installed on both sides of the top of the bottom plate, the two side plates are internally rotatably connected with a bidirectional threaded rod, the outer side of the bidirectional threaded rod is threadedly connected with a clamping frame, one side of the clamping frame is provided with a V-shaped groove, rollers are fixedly installed around the bottom of the bottom plate, the other end of the top of the bottom plate is fixedly installed with a mounting plate, and the mounting plate is internally rotatably connected with a rotating rod. The utility model provides a pipe opening repair device for municipal engineering, which cooperates with each other through the side plates, the bidirectional threaded rod, the clamping frame and other structures. When in use, the bidirectional threaded rod is threadedly connected inside the clamping frame, so that the clamping frame moves toward the middle, and then the V-shaped groove of the clamping frame can clamp pipes of different sizes, thereby increasing the adaptability of the device.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that, as described in the utility model, when in use, one end of the pipe is first put on the outside of the disc. At this time, the third handle is located inside the pipe. When fixing the inside of the pipe, the operator needs to manually turn the third handle to make the correction wheel fit the inside of the pipe. The operating space is small and the difficulty is large, which is very inconvenient to use, reduces the work efficiency of the operator and lacks practicality. In addition, the device lacks a device to lift the pipe, resulting in the operator manually lifting the pipe and then turning the first crank handle to fix the pipe when fixing the pipe, which is very inconvenient to use.

[0005] Therefore, it is necessary to invent a repairing device for a municipal engineering pipeline opening to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a repair device for a pipe opening for municipal engineering. By setting a repair mechanism, the problem that the third turning handle proposed in the above-mentioned background technology is located inside the pipe, and when fixing the inner side of the pipe, the operator needs to manually turn the third turning handle to make the correction wheel fit the inner side of the pipe, the operation space is small and the difficulty is large, which is very inconvenient to use, reduces the work efficiency of the operator and lacks practicality.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a repair device for a pipe opening for municipal engineering, comprising:

[0008] An operating table assembly, the operating table assembly comprising an operating table body and a mounting riser, the mounting riser being fixedly connected to the top of the operating table body;

[0009] A fixing mechanism, the fixing mechanism is fixedly connected to the upper part of the operating table body; and

[0010] A repair mechanism, the repair mechanism includes a bearing, a second gear, a telescopic motor, a fixed block, a rotating rod, a repair wheel, a sliding rod, a second sliding limiting groove and a rotating shaft, the bearing is fixedly nested in the mounting vertical plate, the second gear is fixedly connected to the outer side of the inner ring of the bearing, the telescopic motor is fixedly sleeved on the inner side of the inner ring of the bearing and passes through the second gear, and two fixed blocks are provided, and the two fixed blocks are fixedly connected to the outer side of the second gear, and two rotating rods are provided, and one end of the two rotating rods is respectively rotatably connected to the two fixed blocks through pins and is located on the outer side of the fixed block, and two repair wheels are provided, and the two repair wheels are respectively rotatably connected to the other end of the two rotating rods and are located above the connecting rod, the second sliding limiting groove is opened on the surface of the rotating rod close to the telescopic motor, the rotating shaft is slidably connected to the rotating rod through the second sliding limiting groove and is located inside the second sliding limiting groove, and the sliding rod is fixedly connected to the outer side of the telescopic motor and its two ends are respectively rotatably connected to the rotating shaft.

[0011] According to at least one embodiment of the municipal engineering pipe opening repair equipment disclosed herein, the operating table assembly also includes a first motor, a first gear and a side plate, the first motor is fixedly installed on the outer side of the mounting vertical plate and the motor output end passes through the mounting vertical plate, the first gear is fixedly connected to the outer side of the motor output end, the first gear and the second gear are meshed, and the side plate is fixedly installed above the operating table body.

[0012] According to at least one embodiment of the municipal engineering pipe opening repair device disclosed herein, the fixing mechanism includes a first sliding limit groove, a second motor, a bidirectional screw rod, a sliding plate, a fixing plate, an elastic telescopic rod and a support plate.

[0013] According to at least one embodiment of the municipal engineering pipe opening repair equipment disclosed herein, the first sliding limit groove is opened on the upper surface of the operating table body, the second motor is fixedly installed on the outer side of the side panel and the motor output end passes through the side panel, one end of the bidirectional screw rod is fixedly connected to the motor output end and the other end is rotatably connected to the operating table body and is located inside the first sliding limit groove, two sliding plates are provided, and the two sliding plates are threadedly sleeved on the outer side of the bidirectional screw rod, the fixed plate is fixedly connected to the top of the sliding plate, the elastic telescopic rod is fixedly connected to the top of the operating table body, and the support plate is fixedly connected to the top of the elastic telescopic rod.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model is provided with a repair mechanism with a telescopic motor, a rotating rod, a repair wheel and a sliding rod, so that when in use, the sliding rod can be used to drive the sliding rod to move, and the movement of the sliding rod drives the rotating rod to rotate, and at the same time drives the repair wheel to move and contact and fix the inner side of the pipeline, thereby avoiding the operator from manually adjusting the position of the repair wheel, and the adjustment method is simple and convenient, which improves the work efficiency of the operator and saves a lot of time.

[0016] The utility model is provided with an operating table assembly which drives the elastic telescopic rod and the support plate, so that when in use, the pipe to be repaired can be first placed on the support plate and then the pipe can be fixed, thereby avoiding the need for the operator to manually hold up the pipe when fixing the pipe, and the utility model is more convenient and practical to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0018] Figure 1 It is a front view of the overall structure of a repair device for a pipe opening for municipal engineering according to one embodiment of the present disclosure.

[0019] Figure 2 The figure is a top view of the overall structure of a repair device for a pipe opening for municipal engineering according to an embodiment of the present disclosure.

[0020] Figure 3 The figure is a side view of the overall structure of a repair device for a pipe opening for municipal engineering according to an embodiment of the present disclosure.

[0021] Figure 4 It is a schematic diagram of the repair mechanism structure of a repair device for a pipe opening for municipal engineering according to an embodiment of the present disclosure.

[0022] Figure 5 It is a cross-sectional view of a repair mechanism of a repair device for a pipe opening for municipal engineering according to one embodiment of the present disclosure.

[0023] The specific reference numerals in the figure are:

[0024] Operation table assembly; 11. Operation table body; 12. Mounting vertical plate; 13. First motor; 14. First gear; 15. Side plate;

[0025] Fixing mechanism; 21, first sliding limit groove; 22, second motor; 23, bidirectional screw rod; 24, sliding plate; 25, fixing plate; 26, elastic telescopic rod; 27, supporting plate;

[0026] Repair mechanism; 31. bearing; 32. second gear; 33. telescopic motor; 34. fixing block; 35. rotating rod; 36. repair wheel; 37. sliding rod; 38. second sliding limit groove; 39. rotating shaft. DETAILED DESCRIPTION

[0027] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0028] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0030] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0031] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0032] For descriptive purposes, the present disclosure may use spatially relative terms such as "below," "beneath," "below," "above," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "below" or "beneath" other components or features would then be positioned "above" the other components or features. Thus, the exemplary term "below" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and as such, the spatially relative descriptors used herein should be interpreted accordingly.

[0033] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or provided values ​​that will be recognized by those of ordinary skill in the art.

[0034] Figure 1 It is a front view of the overall structure of a repair device for a pipe opening for municipal engineering according to one embodiment of the present disclosure.

[0035] like Figure 1-Figure 5 As shown, the municipal engineering pipe opening repairing device disclosed in the present invention may include: an operating platform assembly 1, a fixing mechanism 2, a repairing mechanism 3 and other components.

[0036] Figure 2 The figure is a top view of the overall structure of a repair device for a pipe opening for municipal engineering according to an embodiment of the present disclosure.

[0037] Figure 3 The figure is a side view of the overall structure of a repair device for a pipe opening for municipal engineering according to an embodiment of the present disclosure.

[0038] like Figure 2-3 As shown, in the present disclosure, the operating table assembly 1 includes an operating table body 11, a mounting vertical plate 12, a first motor 13, a first gear 14 and a side plate 15, wherein the mounting vertical plate 12 is fixedly connected above the operating table body 11, the first motor 13 is fixedly installed on the outside of the mounting vertical plate 12 and the motor output end passes through the mounting vertical plate 12, the first gear 14 is fixedly connected to the outside of the motor output end, and the side plate 15 is fixedly installed above the operating table body 11.

[0039] like Figure 2As shown, in a preferred embodiment, the fixing mechanism 2 includes a first sliding limit groove 21, a second motor 22, a bidirectional screw rod 23, a sliding plate 24, a fixed plate 25, an elastic telescopic rod 26 and a support plate 27, wherein the first sliding limit groove is opened on the upper surface of the operating table body 11, the second motor 22 is fixedly installed on the outside of the side plate 15 and the motor output end passes through the side plate 15, one end of the bidirectional screw rod 23 is fixedly connected to the motor output end and the other end is rotatably connected to the operating table body 11 and is located inside the first sliding limit groove 21, two sliding plates 24 are provided, and the two sliding plates 24 are threadedly sleeved on the outside of the bidirectional screw rod 23, the fixed plate 25 is fixedly connected to the top of the sliding plate 24, the elastic telescopic rod 26 is fixedly connected to the top of the operating table body 11, and the support plate 27 is fixedly connected to the top of the elastic telescopic rod 26.

[0040] Therefore, the operator first places the pipe on the support plate 27, and then turns on the second motor 22. The rotation of the second motor 22 drives the bidirectional screw rod 23 to rotate. The rotation of the bidirectional screw rod 23 drives the two sliding plates 24 to move toward each other in the first sliding limit groove 21 until they contact the outside of the pipe and are fixed.

[0041] Figure 4 It is a schematic structural diagram of a repair mechanism 3 of a repair device for a pipe opening for municipal engineering according to an embodiment of the present disclosure.

[0042] Figure 5 It is a cross-sectional view of a repair mechanism 3 of a repair device for a pipe opening for municipal engineering according to an embodiment of the present disclosure.

[0043] like Figure 4-5As shown, in a preferred embodiment, the repair mechanism 3 includes a bearing 31, a second gear 32, a telescopic motor 33, a fixed block 34, a rotating rod 35, a repair wheel 36, a sliding rod 37, a second sliding limit groove 38 and a rotating shaft 39, wherein the bearing 31 is fixedly nested in the mounting vertical plate 12, the second gear 32 is fixedly connected to the outer side of the inner ring of the bearing 31, the second gear 32 is meshed with the first gear 14, the telescopic motor 33 is fixedly sleeved on the inner side of the inner ring of the bearing 31 and passes through the second gear 32, two fixed blocks 34 are provided, and the two fixed blocks 34 are fixedly connected to the outer side of the second gear 32, The rotating rods 35 are provided with two, and one end of the two rotating rods 35 is rotationally connected to the two fixed blocks 34 through a pin shaft and is located outside the fixed block 34. The repair wheels 36 are provided with two, and the two repair wheels 36 are rotationally connected to the other ends of the two rotating rods 35 and are located above the connecting rods. The second sliding limit groove 38 is opened on the surface of the rotating rod 35 on one side close to the telescopic motor 33. The rotating shaft 39 is slidingly connected to the rotating rod 35 through the second sliding limit groove 38 and is located inside the second sliding limit groove 38. The sliding rod 37 is fixedly connected to the outside of the telescopic motor 33 and both ends are rotationally connected to the rotating shaft 39.

[0044] Therefore, the operator first puts the pipe to be repaired on the outside of the repair mechanism 3 and fixes the outside of the pipe through the fixing mechanism 2, and then the operator turns on the telescopic motor 33, the telescopic motor 33 drives the sliding rod 37 to move, the sliding rod 37 moves to drive the rotating rod 35 to rotate, the rotating rod 35 rotates to drive the repair wheel 36 to move until the two repair wheels 36 contact and are fixed with the inside of the pipe. At this time, the operator turns on the first motor 13, the first motor 13 rotates to drive the first gear 14 to rotate, the first gear 14 rotates to drive the second gear 32 to rotate, the second gear 32 rotates to drive the fixing block 34 and the rotating rod 35 to rotate, the rotating rod 35 rotates to drive the repair wheel 36 to rotate on the inside of the pipe and repair the pipe.

[0045] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0047] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A repair device for a pipe opening for municipal engineering, characterized in that: include: An operating table assembly (1), the operating table assembly (1) comprising an operating table body (11) and a mounting vertical plate (12), the mounting vertical plate (12) being fixedly connected to the top of the operating table body (11); A fixing mechanism (2), the fixing mechanism (2) being fixedly connected to the top of the operating table body (11); and A repair mechanism (3), the repair mechanism (3) comprising a bearing (31), a second gear (32), a telescopic motor (33), a fixed block (34), a rotating rod (35), a repair wheel (36), a sliding rod (37), a second sliding limit groove (38) and a rotating shaft (39), the bearing (31) being fixedly nested inside the mounting vertical plate (12), the second gear (32) being fixedly connected to the outer side of the inner ring of the bearing (31), the telescopic motor (33) being fixedly sleeved on the inner side of the inner ring of the bearing (31) and passing through the second gear (32), two fixed blocks (34) being provided, the two fixed blocks (34) being fixedly connected to the outer side of the second gear (32), the rotating rod (35) being provided Two of the two rotating rods (35) are provided, one end of the two rotating rods (35) is rotatably connected to the two fixed blocks (34) via a pin shaft and is located outside the fixed block (34), two of the repair wheels (36) are provided, the two repair wheels (36) are rotatably connected to the other end of the two rotating rods (35) and are located above the connecting rod, the second sliding limit groove (38) is formed on the surface of the rotating rod (35) on one side close to the telescopic motor (33), the rotating shaft (39) is slidably connected to the rotating rod (35) via the second sliding limit groove (38) and is located inside the second sliding limit groove (38), and the sliding rod (37) is fixedly connected to the outside of the telescopic motor (33) and the two ends are rotatably connected to the rotating shaft (39) respectively.

2. The repairing device for a pipe opening for municipal engineering according to claim 1 is characterized in that: The operating table assembly (1) further comprises a first motor (13), a first gear (14) and a side plate (15); the first motor (13) is fixedly mounted on the outside of the mounting vertical plate (12) and the motor output end passes through the mounting vertical plate (12); the first gear (14) is fixedly connected to the outside of the motor output end; the first gear (14) is meshed with a second gear (32); and the side plate (15) is fixedly mounted above the operating table body (11).

3. The repairing device for a pipe opening for municipal engineering according to claim 2 is characterized in that: The fixing mechanism (2) comprises a first sliding limit slot (21), a second motor (22), a bidirectional screw rod (23), a sliding plate (24), a fixing plate (25), an elastic telescopic rod (26) and a support plate (27).

4. The repairing device for a pipe opening for municipal engineering according to claim 3 is characterized in that: The first sliding limit groove is formed on the upper surface of the operating table body (11); the second motor (22) is fixedly mounted on the outside of the side plate (15) and the motor output end passes through the side plate (15); one end of the bidirectional screw rod (23) is fixedly connected to the motor output end and the other end is rotatably connected to the operating table body (11) and is located inside the first sliding limit groove (21); two sliding plates (24) are provided, and the two sliding plates (24) are threadedly sleeved on the outside of the bidirectional screw rod (23); the fixed plate (25) is fixedly connected to the top of the sliding plate (24); the elastic telescopic rod (26) is fixedly connected to the top of the operating table body (11); and the support plate (27) is fixedly connected to the top of the elastic telescopic rod (26).

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