Pipeline butt joint device for constructional engineering

Abstract

The utility model discloses a pipeline butt joint device for constructional engineering, which comprises a workbench, the top of the workbench is fixedly connected with a working frame, a servo motor is started, a transmission shaft rotates to drive a transmission gear to rotate, the transmission gear rotates to drive a meshed driven gear to rotate, and when a rotating gear rotates, the transmission shaft rotates to drive the driven gear to rotate. Limiting columns at the tops of the limiting rods slide in sliding grooves, the limiting rods are driven to slide towards the inner sides of butt joint holes in working grooves, the six limiting rods abut against pipelines in the butt joint holes and the limiting holes, and the problem that when original equipment conducts butt joint operation on the pipelines, the pipelines cannot be clamped is solved. The used threaded connection mode cannot efficiently limit pipelines which are different in thickness and need to be in butt joint, the situation that when the pipelines are in butt joint, the positions of the pipelines deviate is caused, butt joint operation is forced to stop, the number of defective products in the pipeline butt joint operation is increased, and the production efficiency is improved. And the time cost in the docking operation is increased.

Description

Technical Field

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

[0002] When constructing a building project, it is usually necessary to connect the pipes and then weld them. When connecting the pipes, the connecting pipes need to be on the same axis. Traditionally, the pipes are usually lifted and connected manually, which requires a lot of manpower. Therefore, connecting the pipes is time-consuming and laborious, and increases the labor intensity of the construction workers.

[0003] After searching, the patent announcement number CN209936263U discloses a construction engineering pipeline docking device, which relates to the technical field of construction engineering auxiliary equipment. It includes two left and right connecting pipes; the left part of the top of the left connecting pipe and the right part of the top of the right connecting pipe are both provided with threaded openings; the threaded openings are both threadedly connected with adjusting screws; in the connecting pipes, the bottom of the adjusting screws are both rotatably installed with arc-shaped limiting plates; the middle of the outer side of the adjusting ring is provided with a connecting groove; the connecting groove is rotatably installed with an internal gear; the right end of the adjusting ring is provided with connecting holes evenly along the circumferential direction; the middle of the connecting hole is provided with an adapting groove; the connecting hole is rotatably installed with an adjusting screw; the middle of the outer side of the adjusting screw is fixedly sleeved with an adjusting gear, and the left end of the adapting ring is evenly fixedly installed with an adapting screw along the circumferential direction. The beneficial effects of the utility model are: the docking pipes are fixed by the connecting pipes and are placed on the same axis for docking, so that the docking is more accurate, and the operation is simple and convenient, and the use is more time-saving and labor-saving.

[0004] The above-mentioned prior art solutions have the following defects: when the original equipment performs a docking operation on the pipelines, the threaded connection method used cannot effectively limit the pipelines of different thicknesses to be docked, which will cause the pipelines to be positionally offset when docking, resulting in the forced cessation of the docking operation, increasing the number of defective products in the pipeline docking operation, and leading to the problem of increased time cost in the docking operation. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a pipe docking device for construction projects, which has the advantage of efficient limiting, and solves the problem that the threaded connection method used by the original equipment when docking pipes cannot effectively limit the pipes of different thicknesses to be docked, which will cause the pipes to be positionally offset when docking, resulting in the forced cessation of the docking operation, increasing the number of defective products in the pipe docking operation, and increasing the time cost of the docking operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe docking device for construction engineering, comprising a workbench, the top of the workbench is fixedly connected to a work frame, the top of the right side of the work frame is fixedly connected to a chassis, the bottom of the inner wall of the chassis is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a transmission shaft, the transmission shaft passes through the right side of the work frame, the transmission shaft is slidably connected to the surface of the work frame, the left and right sides of the surface of the transmission shaft are fixedly connected to transmission components, and a docking component is arranged at the bottom of the transmission component.

[0007] As a preferred embodiment of the present invention, the transmission assembly includes a transmission gear, the number of which is two, and the transmission gears are respectively fixedly connected to the left and right sides of the surface of the transmission shaft, a driven gear is provided at the bottom of the transmission gear, a slide groove is provided on the surface of the driven gear, the number of which is six, and a limiting hole is provided on the surface of the driven gear.

[0008] As a preferred embodiment of the utility model, the docking assembly includes a limit plate, and there are two limit plates, which are respectively slidably connected to the left and right sides of the transmission shaft surface, and the limit plates are located on the inner side of the transmission gear. The outer side of the limit plate is fixedly connected to the limit plate, and the surface of the limit plate is provided with a docking hole, and the surface of the limit plate is provided with a working groove, and there are six working grooves, and the inside of the working groove is slidably connected to a limit rod, and the top of the outer side of the limit rod is fixedly connected to a limit column, and the limit column is slidably connected to the inside of the slide groove.

[0009] As a preferred embodiment of the present invention, a heat dissipation hole is opened on the right side of the servo motor, and a dustproof net is fixedly installed inside the heat dissipation hole.

[0010] As a preferred embodiment of the present invention, a limiting ring is fixedly connected to the outer side of the limiting column, and the limiting ring is used in conjunction with a sliding groove.

[0011] As a preferred embodiment of the utility model, a fixing rod is fixedly connected to the outer side of the limiting plate, and the bottom of the outer side of the fixing rod is slidably connected to the outer side of the driven gear.

[0012] As a preferred embodiment of the present invention, support plates are fixedly connected to the left and right sides of the top of the workbench, and a support groove is provided on the top of the support plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses a pipe docking device for construction engineering, through the arrangement of a transmission component and a docking component, the pipe to be docked is placed at the inner wall of the limit hole and the docking hole, the servo motor is started, the servo motor drives the transmission shaft to start rotating, the transmission shaft drives the transmission gear to rotate, the transmission gear rotates and drives the meshing driven gear to rotate, when the rotating gear rotates, the limit column at the top of the limit rod slides in the slide groove, drives the limit rod to slide inside the working groove toward the inner side of the docking hole, and the six limit rods press the pipe tightly against the inside of the docking hole and the limit hole, so as to ensure the stability of the pipe during the docking operation, solves the problem that the threaded connection method used in the original equipment when docking the pipes cannot effectively limit the pipes of different thicknesses to be docked, which will cause the position of the pipe to be offset when docking the pipes, resulting in the forced stop of the docking operation, increasing the number of defective products in the pipe docking operation, and leading to the problem of increased time cost in the docking operation.

[0015] 2. The utility model, through the setting of the transmission assembly, can use the transmission gear on the surface of the transmission shaft and the meshing driven gear after the servo motor is started to make the two sets of docking assemblies perform the limiting function synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional explosion schematic diagram of the utility model;

[0018] Figure 3 It is an exploded schematic diagram of the docking assembly of the utility model.

[0019] In the figure: 1. workbench; 2. work frame; 3. chassis; 4. servo motor; 5. transmission shaft; 6. transmission assembly; 61. transmission gear; 62. driven gear; 63. slide groove; 64. limit hole; 7. docking assembly; 71. limit plate; 72. limit disk; 73. docking hole; 74. working groove; 75. limit rod; 76. limit column; 8. heat dissipation hole; 9. dustproof net; 10. limit ring; 11. fixing rod; 12. support plate; 13. support groove. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 3As shown, the utility model provides a pipe docking device for construction engineering, including a workbench 1, a work frame 2 is fixedly connected to the top of the workbench, a chassis 3 is fixedly connected to the top of the right side of the work frame 2, a servo motor 4 is fixedly connected to the bottom of the inner wall of the chassis 3, a transmission shaft 5 is fixedly connected to the output end of the servo motor 4, the transmission shaft 5 passes through the right side of the work frame 2, the transmission shaft 5 is slidably connected to the surface of the work frame 2, the left and right sides of the surface of the transmission shaft 5 are fixedly connected to the transmission assembly 6, and a docking assembly 7 is arranged at the bottom of the transmission assembly 6.

[0022] refer to Figure 2 The transmission assembly 6 includes a transmission gear 61, and there are two transmission gears 61. The transmission gears 61 are fixedly connected to the left and right sides of the surface of the transmission shaft 5 respectively. A driven gear 62 is arranged at the bottom of the transmission gear 61. A slide groove 63 is opened on the surface of the driven gear 62. There are six slide grooves 63. A limiting hole 64 is opened on the surface of the driven gear 63.

[0023] As a technical optimization solution of the utility model, through the setting of the transmission component 6, after the motor is started, the transmission gear 61 on the surface of the transmission shaft 5 and the meshing driven gear 62 can be used to make the two sets of docking components 7 synchronously perform limiting effects.

[0024] refer to Figure 3 The docking assembly 7 includes a limit plate 71, and there are two limit plates 71. The limit plates 71 are slidably connected to the left and right sides of the surface of the transmission shaft 5 respectively. The limit plate 71 is located on the inner side of the transmission gear 61. The outer side of the limit plate 71 is fixedly connected to a limit disk 72. A docking hole 73 is provided on the surface of the limit disk 72. A working groove 74 is provided on the surface of the limit disk 72. There are six working grooves 74. The interior of the working groove 74 is slidably connected to a limit rod 75. The top of the outer side of the limit rod 75 is fixedly connected to a limit column 76. The limit column 76 is slidably connected to the interior of the slide groove 63.

[0025] As a technical optimization solution of the utility model, through the setting of the limit component, the pipes to be connected can be fixed and limited at the same time, so as to avoid the displacement of the pipe position during the connection process and reduce the defective products produced in the connection operation.

[0026] refer to Figure 1 A heat dissipation hole 8 is provided on the right side of the servo motor, and a dustproof net 9 is fixedly installed inside the heat dissipation hole 8.

[0027] As a technical optimization solution of the utility model, by setting the heat dissipation hole 8, the servo motor 4 can be cooled when the servo motor 4 is working, thereby extending the service life of the servo motor 4. The dustproof net 9 fixedly installed inside the heat dissipation hole 8 will block external dust from entering the chassis 3 and affecting the normal operation of the servo motor 4.

[0028] refer to Figure 2 The outer side of the limiting column 76 is fixedly connected to the limiting ring 10 , and the limiting ring 10 is used in conjunction with the slide groove 63 .

[0029] As a technical optimization solution of the utility model, the limiting ring 10 can be provided to limit and fix the limiting column 76, thereby preventing the limiting column 76 from sliding in the slide groove 63 and causing the limiting column 76 to escape from the slide groove 63.

[0030] refer to Figure 3 The outer side of the limiting plate 71 is fixedly connected with a fixing rod 11 , and the bottom of the outer side of the fixing rod 11 is slidably connected with the outer side of the driven gear 62 .

[0031] As a technical optimization solution of the utility model, the setting of the fixing rod 11 can limit and fix the limit plate 72 to prevent the driven gear 62 from detaching from the outer side of the driven gear 62 during rotation, causing transmission interruption and making the docking assembly 7 unable to perform the limiting operation.

[0032] refer to Figure 1 A support plate 12 is fixedly connected to the left and right sides of the top of the workbench 1 , and a support groove 13 is formed on the top of the support plate 12 .

[0033] As a technical optimization solution of the utility model, the support plate 12 can be provided to provide fixed support for the pipes to be docked, thereby avoiding the positional displacement of the pipes during docking due to the pipes being too long.

[0034] The working principle and use process of the utility model are as follows: when in use, the user first places the front end of the pipe to be docked on the inner wall of the limiting hole 64 and the docking hole 73, places the rear end of the pipe in the support groove 13 on the top of the support plate 12, and then starts the servo motor 4. The servo motor 4 drives the transmission shaft 5 to start rotating, and the transmission shaft 5 drives the transmission gear 61 to rotate. The rotation of the transmission gear 61 drives the meshing driven gear 62 to rotate. When the driven gear 62 rotates, the limiting column 76 on the top of the limiting rod 75 slides in the slide groove 63, driving the limiting rod 75 to slide inside the working groove 74 toward the inner side of the docking hole 73. The six limiting rods 75 press the pipe against the inside of the docking hole 73 and the limiting hole 64, thereby ensuring the stability of the pipe during the docking operation and achieving the effect of efficient fixed limiting.

[0035] To sum up: this kind of pipe docking device for construction engineering, through the coordinated use of workbench 1, work frame 2, chassis 3, servo motor 4, transmission shaft 5, transmission assembly 6, transmission gear 61, driven gear 62, slide groove 63, limit hole 64, docking assembly 7, limit plate 71, limit disk 72, docking hole 73, working groove 74, limit rod 75, limit column 76, heat dissipation hole 8, dustproof net 9, limit ring 10, fixing rod 11, support plate 12 and support groove 13, solves the problem that the threaded connection method used in the original equipment during the pipe docking operation cannot effectively limit the pipes of different thicknesses to be docked, which will cause the pipes to be offset when docking, resulting in the forced stop of the docking operation, increasing the number of defective products in the pipe docking operation, and increasing the time cost in the docking operation.

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

[0037] 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 pipe docking device for construction engineering, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a work frame (2), the top of the right side of the work frame (2) is fixedly connected to a chassis (3), the bottom of the inner wall of the chassis (3) is fixedly connected to a servo motor (4), the output end of the servo motor (4) is fixedly connected to a transmission shaft (5), the transmission shaft (5) passes through the left side of the work frame (2), the transmission shaft (5) is slidably connected to the surface of the work frame (2), the left and right sides of the surface of the transmission shaft (5) are fixedly connected to a transmission assembly (6), and a docking assembly (7) is provided at the bottom of the transmission assembly (6).

2. A pipe docking device for construction engineering according to claim 1, characterized in that: The transmission assembly (6) comprises a transmission gear (61), the number of the transmission gears (61) being two, the transmission gears (61) being fixedly connected to the left and right sides of the surface of the transmission shaft (5) respectively, a driven gear (62) being arranged at the bottom of the transmission gear (61), the transmission gear (61) being meshed with the driven gear (62), a sliding groove (63) being provided on the surface of the driven gear (62), the number of the sliding grooves (63) being six, and a limiting hole (64) being provided on the surface of the driven gear (62).

3. A pipe docking device for construction engineering according to claim 2, characterized in that: The docking assembly (7) comprises a limit plate (71), the number of the limit plates (71) being two, the limit plates (71) being slidably connected to the left and right sides of the surface of the transmission shaft (5), respectively, the limit plates (71) being located on the inner side of the transmission gear (61), the outer side of the limit plate (71) being fixedly connected to a limit plate (72), the surface of the limit plate (72) being provided with a docking hole (73), the surface of the limit plate (72) being provided with a working groove (74), the number of the working grooves (74) being six, the interior of the working groove (74) being slidably connected to a limit rod (75), the top of the outer side of the limit rod (75) being fixedly connected to a limit column (76), the limit column (76) being slidably connected to the interior of the slide groove (63).

4. A pipe docking device for construction engineering according to claim 1, characterized in that: A heat dissipation hole (8) is provided on the right side of the servo motor (4), and a dustproof net (9) is fixedly installed inside the heat dissipation hole (8).

5. A pipe docking device for construction engineering according to claim 3, characterized in that: The outer side of the limiting column (76) is fixedly connected to a limiting ring (10), and the limiting ring (10) is used in conjunction with the sliding groove (63).

6. A pipe docking device for construction engineering according to claim 3, characterized in that: A fixing rod (11) is fixedly connected to the outer side of the limiting plate (71), and the bottom of the outer side of the fixing rod (11) is slidably connected to the outer side of the driven gear (62).

7. A pipe docking device for construction engineering according to claim 1, characterized in that: A support plate (12) is fixedly connected to the left and right sides of the top of the workbench (1), and a support groove (13) is provided on the top of the support plate (12).

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