Heat supply pipeline repairing device for heat supply engineering

Abstract

The utility model discloses a heat supply pipeline repairing device for heat supply engineering, which relates to the technical field of heat supply pipeline repairing and comprises a working table, a driving groove is arranged at the top of the working table, and two limiting components are fixedly arranged at the top of the working table and used for supporting heat supply pipelines with different specifications, sizes and lengths. A driving assembly is arranged in the driving groove and used for driving the heat supply pipeline to horizontally move along the driving groove, workers are prevented from manually turning over the heat supply pipeline in the follow-up repairing process, the driving assembly comprises two U-shaped fixing frames, and the two U-shaped fixing frames are fixedly arranged on the two sides in the driving groove respectively. The rotary table drives the rubber protruding blocks on the rubber outer ring to rub the bottom of the heat supply pipeline to enable the heat supply pipeline to horizontally move, so that the heat supply pipelines of different specifications, sizes and lengths can be conveniently repaired subsequently, workers are prevented from manually turning over the heat supply pipelines in the repairing process, labor intensity is reduced, and operation is convenient and fast.

Description

Technical Field

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

[0002] In the winter, the northern region needs centralized heating, that is, supplying heat to buildings to maintain a certain indoor temperature. At present, heating pipes dedicated to heating projects are used to transport hot water from heating companies to every household. After long-term use, heating pipes will inevitably have some small cracks, so the heating pipes need to be repaired regularly. During the repair process, a heating pipe repair device is needed.

[0003] For example, Chinese patent application number CN202220832177.8 is a heating pipe repair device for heating engineering, which relates to the technical field of pipe repair devices, including a first pipe sleeve, a first connecting block is fixedly installed on the periphery of the first pipe sleeve, two first connecting blocks are symmetrically arranged, and a second connecting block is fixedly installed on the lower surface of the two first connecting blocks by screws, and the inner walls of the second pipe sleeve and the first pipe sleeve are both provided with rubber block assemblies. In the process of fixing, the two rubber rings of the utility model will be vertically pressed by the first pipe sleeve and the second pipe sleeve, and the positioning block will limit the left and right movement of the rubber ring, and will not allow the rubber ring to slide left and right at will. Compared with the buckle strap binding method, it is also more solid, thereby avoiding the occurrence of sliding and offset during the pipe repair process, and further improving the effect of pipe repair.

[0004] However, in actual use, the above-mentioned device fixes the heating pipe through the first pipe sleeve and the second pipe sleeve to repair it. Due to the different lengths and specifications of the heating pipes, the repair positions are different. During the repair process, the staff needs to manually flip the heating pipe, which increases labor intensity and has poor use effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a heating pipe repair device for heating projects, which drives a plurality of rubber protrusions on the rubber outer ring to rub the bottom of the heating pipe to make it move horizontally, thereby facilitating the subsequent repair of heating pipes of different specifications, sizes and lengths, avoiding the need for workers to manually flip the heating pipes during the repair process, reducing labor intensity, and facilitating operation, thereby effectively solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a heating pipeline repair device for heating engineering, comprising a workbench, a driving groove is opened on the top of the workbench;

[0007] Two limit assemblies are fixedly provided on the top of the workbench for supporting heating pipes of different sizes and lengths;

[0008] A driving assembly is provided inside the driving groove for driving the heating pipe to move horizontally along the driving groove, so as to avoid the staff from manually turning over the heating pipe during the subsequent repair process;

[0009] The driving assembly includes two U-shaped fixing frames, which are respectively fixed on both sides of the driving groove. A rotating shaft is connected between the front side and the rear side of the two U-shaped fixing frames through bearings. A rotating disk is fixed on the rotating shaft. A rubber outer ring is fixed on the outer ring of the rotating disk. A plurality of evenly distributed rubber bumps are fixed on the outer side of the rubber outer ring.

[0010] Preferably, the front ends of the two rotating shafts respectively pass through the front sides of the two U-shaped fixing frames and are arranged on the top of the workbench. The front ends of the two rotating shafts are connected by a belt drive assembly, and the belt drive assembly is arranged on the top of the workbench, so as to facilitate driving the two rotating shafts to rotate through the belt drive assembly.

[0011] Preferably, a motor is fixedly provided on one side of the top of the workbench, and the front end of the rotating shaft close to the motor is fixedly connected to the motor output shaft to facilitate the motor to drive the rotating shaft to rotate.

[0012] Preferably, the limiting assembly includes two fixing rods, which are respectively fixed at the front and rear ends of one side of the top of the workbench, and an arc-shaped limiting frame is provided between the two fixing rods to facilitate supporting heating pipes of different specifications, sizes and lengths.

[0013] Preferably, the front and rear sides of the fixing rod are fixedly connected to the two arc-shaped limit frames by connecting columns, a concave inner groove is opened inside the arc-shaped limit frame, a number of evenly distributed balls are movably arranged inside the concave inner groove, and the heating pipe is arranged at the top of the arc-shaped limit frame and contacts with the tops of the balls, so that the balls can rotate inside the concave inner groove and the heating pipe can move horizontally.

[0014] Preferably, a control panel for controlling the operation of the motor is fixedly provided on the front side of the workbench, which is convenient for operating the control panel to control the operation of the motor. Support columns are fixedly provided at the four corners of the bottom of the workbench, which is convenient for the movement of the utility model.

[0015] Compared with the prior art, the utility model provides a heating pipeline repair device for heating engineering, which has the following beneficial effects:

[0016] 1. The heating pipe is supported by placing it on the top of two arc-shaped limit frames. At the same time, due to the different specifications of the heating pipes, the bottom of the heating pipe contacts the top of different numbers of balls in the concave inner groove, so that it is convenient to drive the heating pipe to move horizontally along the top of the two arc-shaped limit frames, and it is convenient to repair the surface of heating pipes of different specifications, sizes and lengths, thereby improving the scope of use.

[0017] 2. The motor drives the rotating shaft fixedly connected to it to rotate, driving the belt drive assembly and the turntable thereon to rotate, and at the same time drives several rubber protrusions on the outer ring of the rubber ring to revolve in a circle against the bottom of the heating pipe and move horizontally along the workbench, thereby facilitating the movement of the heating pipe and repairing it, avoiding the need for staff to manually flip the heating pipe during the repair process, reducing labor intensity and facilitating operation. 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 rear view of the overall structure of the utility model;

[0020] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0023] In the figure: 1 workbench, 2 drive slot, 3 heating pipe, 4 limit assembly, 5 drive assembly, 6 control panel, 7 support column;

[0024] 41 fixing rod, 42 arc-shaped limiting frame, 43 concave inner groove, 44 ball bearing, 45 connecting column, 51 U-shaped fixing frame, 52 rotating shaft, 53 rotating disk, 54 rubber outer ring, 55 rubber convex block, 56 motor. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1 As shown, the utility model provides a heating pipe repairing device for heating engineering, including a workbench 1, a driving groove 2 is opened on the top of the workbench 1, and support columns 7 are fixedly provided at the four corners of the bottom of the workbench 1 to facilitate the movement of the utility model.

[0027] like Figure 1 As shown, two limit assemblies 4 are fixedly provided on the top of the workbench 1 for supporting heating pipes 3 of different sizes and lengths. The limit assemblies 4 include two fixing rods 41, which are respectively fixed at the front and rear ends of one side of the top of the workbench 1, and an arc-shaped limit frame 42 is provided between the two fixing rods 41 to facilitate supporting heating pipes 3 of different sizes and lengths.

[0028] The front and rear sides of the fixing rod 41 are fixedly connected to the two arc-shaped limit frames 42 by connecting columns 45. A concave inner groove 43 is opened inside the arc-shaped limit frame 42. A plurality of evenly distributed balls 44 are movably arranged inside the concave inner groove 43. The heating pipe 3 is arranged at the top of the arc-shaped limit frame 42 and contacts with the tops of the plurality of balls 44, so that the plurality of balls 44 can rotate inside the concave inner groove 43, thereby facilitating the horizontal movement of the heating pipe 3.

[0029] By setting the limiting component 4, the heating pipe 3 of different specifications, sizes and lengths to be repaired is first placed on the top of the two arc-shaped limiting frames 42 to support the heating pipe 3. At the same time, due to the different specifications of the heating pipe 3, the bottom of the heating pipe 3 contacts the top of different numbers of balls 44 in the concave inner groove 43, thereby facilitating the subsequent driving of the heating pipe 3 to move horizontally along the top of the two arc-shaped limiting frames 42, facilitating the subsequent repair of the surface of the heating pipe 3 of different specifications, sizes and lengths, and improving the scope of use.

[0030] like Figure 1 As shown, a driving assembly 5 is provided inside the driving groove 2 for driving the heating pipe 3 to move horizontally along the driving groove 2 to avoid the staff from manually flipping the heating pipe 3 during the subsequent repair process. The driving assembly 5 includes two U-shaped fixing frames 51, and the two U-shaped fixing frames 51 are respectively fixed on both sides of the driving groove 2. A rotating shaft 52 is connected between the front side and the rear side of the two U-shaped fixing frames 51 through bearings. A rotating disk 53 is fixed on the rotating shaft 52. A rubber outer ring 54 is fixed on the outer ring of the rotating disk 53. A plurality of evenly distributed rubber bumps 55 are fixed on the outer side of the rubber outer ring 54. The front ends of the two rotating shafts 52 respectively pass through the front sides of the two U-shaped fixing frames 51 and are arranged on the top of the workbench 1.

[0031] The front ends of the two rotating shafts 52 are connected by a belt drive assembly, and the belt drive assembly is arranged on the top of the workbench 1, so that the two rotating shafts 52 can be driven to rotate by the belt drive assembly. A motor 56 is fixedly provided on one side of the top of the workbench 1, and the front end of the rotating shaft 52 close to the motor 56 is fixedly connected to the output shaft of the motor 56, so that the motor 56 can drive the rotating shaft 52 to rotate. A control panel 6 for controlling the operation of the motor 56 is fixedly provided on the front side of the workbench 1, so that the control panel 6 can be operated to control the operation of the motor 56.

[0032] By setting a driving component 5 and operating the control panel 6 to control the operation of the motor 56, the motor 56 drives the rotating shaft 52 fixedly connected thereto to rotate, and the rotation of the rotating shaft 52 drives the belt transmission component and another rotating shaft 52 thereon to rotate. The rotation of the two rotating shafts 52 drives the turntable 53 thereon to rotate, and at the same time drives a plurality of rubber protrusions 55 on the outer rubber ring 54 to revolve and contact the bottom of the heating pipe 3 to move horizontally along the workbench 1, thereby facilitating the movement of the heating pipe 3 and repairing it, avoiding the need for the staff to manually flip over the heating pipe 3 during the repair process, reducing labor intensity, and facilitating operation.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A heating pipeline repair device for heating engineering, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a driving groove (2); Two limit assemblies (4) are fixedly provided on the top of the workbench (1) for supporting heating pipes (3) of different sizes and lengths; A driving assembly (5) is provided inside the driving groove (2) for driving the heating pipe (3) to move horizontally along the driving groove (2), thereby preventing the staff from manually turning over the heating pipe (3) during the subsequent repair process; The driving assembly (5) comprises two U-shaped fixing frames (51), the two U-shaped fixing frames (51) are respectively fixedly arranged on both sides of the inside of the driving slot (2), a rotating shaft (52) is connected between the front side and the rear side of the inside of the two U-shaped fixing frames (51) via a bearing, a rotating disk (53) is fixedly arranged on the rotating shaft (52), a rubber outer ring (54) is fixedly arranged on the outer ring of the rotating disk (53), and a plurality of evenly distributed rubber bumps (55) are fixedly arranged on the outer side of the rubber outer ring (54).

2. A heating pipeline repair device for heating engineering according to claim 1, characterized in that: The front ends of the two rotating shafts (52) respectively penetrate the front sides of the two U-shaped fixing frames (51) and are arranged on the top of the workbench (1); the front ends of the two rotating shafts (52) are connected via a belt transmission assembly, and the belt transmission assembly is arranged on the top of the workbench (1).

3. The heating pipeline repairing device for heating engineering according to claim 1 is characterized in that: A motor (56) is fixedly provided on one side of the top of the workbench (1), and a front end of the rotating shaft (52) close to the motor (56) is fixedly connected to an output shaft of the motor (56).

4. The heating pipeline repair device for heating engineering according to claim 1 is characterized in that: The limiting assembly (4) comprises two fixing rods (41), the two fixing rods (41) are respectively fixed at the front and rear ends of one side of the top of the workbench (1), and an arc-shaped limiting frame (42) is provided between the two fixing rods (41).

5. A heating pipeline repairing device for heating engineering according to claim 4, characterized in that: The front and rear sides of the fixing rod (41) are fixedly connected to the two arc-shaped limit frames (42) via connecting columns (45); a concave inner groove (43) is provided inside the arc-shaped limit frame (42); a plurality of evenly distributed balls (44) are movably provided inside the concave inner groove (43); and the heating pipe (3) is arranged at the top of the arc-shaped limit frame (42) and contacts the tops of the plurality of balls (44).

6. The heating pipeline repairing device for heating engineering according to claim 3 is characterized in that: A control panel (6) for controlling the operation of the motor (56) is fixedly provided on the front side of the workbench (1), and support columns (7) are fixedly provided at the four corners of the bottom of the workbench (1).

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