Comprehensive pipe rack pipeline installation auxiliary device

Abstract

The invention discloses a comprehensive pipe rack pipeline installation auxiliary device, which has the advantages that the mechanical operation of the comprehensive pipe rack pipeline installation auxiliary device reduces the requirement of workers for directly carrying heavy pipelines, reduces the risk of industrial accidents, improves the safety, reduces the physical labor of the workers, relieves the labor intensity of the workers, and improves the working efficiency. According to the comprehensive pipe gallery pipeline installation auxiliary device, the inclination angle of a pipeline can be accurately controlled through the electric angle adjusting mechanism, the pipeline installation accuracy is guaranteed, the pipeline installation speed is greatly increased through the automatic supporting and adjusting mechanism of the comprehensive pipe gallery pipeline installation auxiliary device, the construction period is shortened, and the working efficiency is improved; according to the comprehensive pipe gallery pipeline installation auxiliary device, through the arrangement of the supporting adjusting mechanism and the roller retarding mechanism, the device can adapt to pipelines of different diameters and materials, and the universality of the device is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of integrated pipe gallery construction, and in particular to an integrated pipe gallery pipeline installation auxiliary device. Background Art

[0002] In modern urban construction, the safe and efficient construction and maintenance of integrated pipeline corridors, as a new structural form for centralized layout of underground urban public pipelines, are of vital importance.

[0003] In the construction of integrated pipe corridors, pipeline installation is a basic and critical task. Existing technologies mainly rely on manual transportation and installation of pipelines, which has many shortcomings in practice: 1. Safety risks: Manual handling of heavy pipes can easily cause injuries to workers; 2. Installation accuracy: It is difficult to achieve high accuracy by manually adjusting the angle and position of the pipeline, which affects the subsequent connection and use of the pipeline. The lack of effective mechanical auxiliary equipment makes the installation process cumbersome and time-consuming; 3. Work efficiency: Manual operation is inefficient, especially in complex environments, installation work progresses slowly and has high safety risks; 4. Labor intensity: Long-term repetitive labor makes workers easily fatigued and affects the quality of work.

[0004] Therefore, developing an auxiliary device that can improve the efficiency and safety of pipeline installation has become a technical problem that urgently needs to be solved in this field. Summary of the invention

[0005] The object of the present invention is to provide a pipeline installation auxiliary device for an integrated pipe gallery to solve the problems existing in the prior art mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a pipeline installation auxiliary device for an integrated pipe gallery, comprising a base, an intermediate frame and a support adjustment mechanism; The top of the base is mirror-imaged with two sets of angle adjustment mechanisms, which are connected to the middle frame and are suitable for adjusting the inclination angle of the middle frame; The support adjustment mechanism is connected to the intermediate frame, and the support adjustment mechanism is suitable for supporting and transmitting the pipeline.

[0007] Preferably, the angle adjustment mechanism comprises a first motor, a stand, a lower transmission wheel, a support bearing, an upper transmission shaft, an upper transmission wheel and a transmission belt, wherein: The first motor is fixed to the top of the base; The stand is fixedly connected to the top of the base, and the first motor is arranged on the inner side of the lower end of the stand; The lower transmission wheel is fixedly connected to the output end of the first motor; The support bearing is fixed to the upper end of the frame; The upper transmission shaft is fixed in the inner ring of the support bearing, and the lower end of the intermediate frame is fixedly connected to the side close to the two sets of upper transmission shafts; The upper transmission wheel and the upper transmission shaft are fixedly connected to the inner side of the upper end of the frame; The transmission belt is connected between the lower transmission wheel and the upper transmission wheel.

[0008] Preferably, the base and the stand are provided with a plurality of groups of mounting holes.

[0009] Preferably, the support adjustment mechanism comprises a hollow crossbeam frame, a second motor, a third motor, two sets of first gears, two sets of arc arms and four sets of support rollers, wherein: The hollow crossbeam frame is fixedly connected to the top of the middle frame; The second motor and the third motor are fixedly arranged at a distance from each other on the front side of the hollow crossbeam frame; The two sets of first gears are both arranged on the inner side of the hollow crossbeam frame, and the two sets of first gears are respectively fixedly connected to the motor shafts of the second motor and the third motor; The two sets of arc-shaped arms are fixedly connected to the motor shafts of the second motor and the third motor respectively; Four groups of supporting rollers are rotatably mounted on the upper ends of the two groups of arc-shaped arms in pairs.

[0010] Preferably, a rubber sleeve is fixedly mounted on the outer surface of the support roller, and a plurality of groups of reinforcement holes are formed through the inner side of the support roller in a regular annular array.

[0011] Preferably, a roller blocking mechanism is provided at the top of the arc-shaped arm, and the roller blocking mechanism comprises an outer shell, a fourth motor, a second gear, two sets of positioning rods, two sets of racks and two sets of blocking blocks, wherein: The outer shell is fixedly connected to the top of the arc-shaped arm; The fourth motor is fixedly arranged on the inner wall of the outer shell; The second gear is fixedly connected to the motor shaft of the fourth motor; Two sets of positioning rods are respectively fixedly connected to the inner walls of both sides of the outer shell; The two sets of racks are respectively connected to the two sets of positioning rods; The two groups of blocking blocks are fixedly connected to the two groups of racks respectively.

[0012] Preferably, the second gear is meshed and transmission-connected with both sets of racks, and the two sets of racks are arranged in parallel. The second gear is driven to move the two sets of racks in opposite directions, so that the two sets of blocking blocks move into the reinforcement holes close to them.

[0013] Preferably, a positioning groove is provided in the side of the rack away from the blocking block, the rack is movably sleeved on the outer side of the positioning rod through the positioning groove, and the width and height of the positioning groove are respectively matched with the width and height of the positioning rod.

[0014] Preferably, the side cross-sectional dimension of the blocking block is smaller than the side cross-sectional dimension of the reinforcement hole.

[0015] Preferably, the support adjustment mechanism further includes a displacement sensor, which is electrically connected to the second motor and the third motor and is suitable for detecting position changes of the support roller and feeding back to the control system to achieve automatic fine-tuning of the pipeline position.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The mechanized operation of the integrated pipe gallery pipeline installation auxiliary device reduces the need for workers to directly carry heavy pipes, reduces the risk of industrial accidents, improves safety, and reduces the physical labor of workers and the labor intensity of workers; 2. The integrated pipe gallery pipeline installation auxiliary device can accurately control the inclination angle of the pipeline through the electric angle adjustment mechanism to ensure the accuracy of pipeline installation; 3. The automated support and adjustment mechanism of the integrated pipe gallery pipeline installation auxiliary device greatly improves the speed of pipeline installation, shortens the construction period, and increases work efficiency; 4. The integrated pipe gallery pipeline installation auxiliary device can adapt to pipes of different diameters and materials through the setting of support adjustment mechanism and roller blocking mechanism, thereby enhancing the versatility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axonometric diagram of an auxiliary device for installing pipelines in a comprehensive pipe gallery according to the present invention; Figure 2 It is a front view of an auxiliary device for installing pipelines in a comprehensive pipe gallery of the present invention; Figure 3 A structural schematic diagram of an angle adjustment mechanism of an auxiliary device for installing a pipeline in a comprehensive pipe gallery according to the present invention; Figure 4 Another structural schematic diagram of an angle adjustment mechanism of an auxiliary device for installing a pipeline in a comprehensive pipe gallery of the present invention; Figure 5 This is a structural schematic diagram of a support adjustment mechanism of an auxiliary device for installing pipelines in a comprehensive pipe gallery of the present invention; Figure 6 A side view of an auxiliary device for installing pipelines in a comprehensive pipe gallery according to the present invention; Figure 7 This is a front view of a support roller of an auxiliary device for installing pipelines in a comprehensive pipe gallery of the present invention; Figure 8It is a partial side view of an auxiliary device for installing pipelines in a comprehensive pipe gallery of the present invention; Fig. 9 The invention provides an auxiliary device for installing a comprehensive pipe gallery pipeline Figure 8 Enlarged cross-sectional view at point A in the middle.

[0018] In the figure: 1. Base; 2. Angle adjustment mechanism; 21. First motor; 22. Stand; 23. Lower transmission wheel; 24. Support bearing; 25. Upper transmission shaft; 26. Upper transmission wheel; 27. Transmission belt; 3. Middle frame; 4. Support adjustment mechanism; 41. Hollow beam frame; 42. Second motor; 43. third motor; 44. first gear; 45. arc-shaped arm; 46, support roller; 461, rubber sleeve; 462, reinforcement hole; 5. Roller blocking mechanism; 51. Outer shell; 52. Fourth motor; 53. second gear; 54. positioning rod; 55. rack; 551, positioning groove; 56, blocking block; 6. Mounting hole. DETAILED DESCRIPTION

[0019] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-9 The present invention provides a technical solution: a comprehensive pipe gallery pipeline installation auxiliary device, including a base 1, an intermediate frame 3 and a support adjustment mechanism 4.

[0023] Two groups of angle adjustment mechanisms 2 are mirror-imaged on the top of the base 1 . The angle adjustment mechanisms 2 are connected to the intermediate frame 3 . The angle adjustment mechanisms 2 are suitable for adjusting the tilt angle of the intermediate frame 3 .

[0024] The angle adjustment mechanism 2 includes a first motor 21, a stand 22, a lower transmission wheel 23, a support bearing 24, an upper transmission shaft 25, an upper transmission wheel 26 and a transmission belt 27, wherein: The first motor 21 is fixed to the top of the base 1; The stand 22 is fixedly connected to the top of the base 1, and the first motor 21 is arranged on the inner side of the lower end of the stand 22; The lower transmission wheel 23 is fixedly connected to the output end of the first motor 21; The support bearing 24 is fixed to the upper end of the frame 22; The upper transmission shaft 25 is fixed in the inner ring of the support bearing 24, and the lower end of the intermediate frame 3 is fixedly connected to the side where the two sets of upper transmission shafts 25 are close to each other; The upper transmission wheel 26 and the upper transmission shaft 25 are fixedly connected to the inner side of the upper end of the frame 22; The transmission belt 27 is connected between the lower transmission wheel 23 and the upper transmission wheel 26 .

[0025] For details, please refer to the attached manual. Figure 1 , Instruction Manual Figure 3-4 The lower transmission wheel 23 is driven to rotate by the first motor 21, thereby driving the upper transmission wheel 26, the upper transmission shaft 25 and the intermediate frame 3 to rotate synchronously through the action of the transmission belt 27, so that the inclination angle of the intermediate frame 3 can be accurately adjusted through the action of the angle adjustment mechanism 2, so that the inclination angle of the pipeline to be installed can be adjusted, thereby improving the accuracy and quality of pipeline installation.

[0026] A plurality of groups of mounting holes 6 are provided in the base 1 and the frame 22. Specifically, the mounting holes 6 are designed as internal threaded holes. By designing the mounting holes 6 in the base 1 and the frame 22, the mounting holes 6 can be used to fix the base 1 in the construction site of the integrated pipe gallery through the cooperation of the mounting holes 6 and the bolts. At the same time, the frame 22 can be supplemented and reinforced, which increases the applicability and flexibility of the device and facilitates adaptation to pipeline installation operations under different environments and conditions.

[0027] The support adjustment mechanism 4 is connected to the intermediate frame 3, and the support adjustment mechanism 4 is suitable for supporting and transmitting the pipeline.

[0028] The support adjustment mechanism 4 includes a hollow crossbeam frame 41, a second motor 42, a third motor 43, two sets of first gears 44, two sets of arc arms 45 and four sets of support rollers 46, wherein: The hollow crossbeam frame 41 is fixedly connected to the top of the intermediate frame 3; The second motor 42 and the third motor 43 are fixedly arranged at a distance from each other at the front side of the hollow crossbeam frame 41; The two sets of first gears 44 are both arranged on the inner side of the hollow crossbeam frame 41, and the two sets of first gears 44 are fixedly connected to the motor shafts of the second motor 42 and the third motor 43 respectively; The two sets of arc-shaped arms 45 are fixedly connected to the motor shafts of the second motor 42 and the third motor 43 respectively; Four groups of supporting rollers 46 are rotatably mounted on the upper ends of the two groups of arc-shaped arms 45 in pairs.

[0029] Specifically, the space inside the hollow crossbeam frame 41 can be used to accommodate the first gear 44 and the arc-shaped arm 45, and has a protective effect on the components inside thereof; Specifically, the second motor 42 and the third motor 43 can drive the two sets of first gears 44 to rotate, thereby driving the two sets of arc arms 45 to rotate inward or outward at the same time, that is, the position adjustment of the four sets of support rollers 46 is achieved. Figure 2 The four groups of supporting rollers 46 have a supporting effect on the pipe to be installed. By adjusting the positions of the supporting rollers 46, it can be suitable for pipes to be installed with different outer diameters, thereby enhancing the adjustment flexibility of the device.

[0030] The outer surface of the support roller 46 is fixedly covered with a rubber sleeve 461, and the inner side of the support roller 46 is provided with a plurality of groups of reinforcement holes 462 in a regular annular array. Specifically, the rubber sleeve 461 is insulating, and provides gentle and firm support for the pipeline, reduces damage to the pipeline surface, and improves the friction between the pipeline and the pipeline, reduces the displacement of the pipeline in the axial direction of the support roller 46, and increases the durability of the device. Through the provision of the plurality of groups of reinforcement holes 462, the rest of the inner part of the support roller 46 plays a role similar to a reinforcement rib, which reduces the weight of the top of the device on the one hand, and improves the strength of the support roller 46 on the other hand.

[0031] A roller blocking mechanism 5 is provided at the top of the arc-shaped arm 45. The roller blocking mechanism 5 includes an outer shell 51, a fourth motor 52, a second gear 53, two sets of positioning rods 54, two sets of racks 55 and two sets of blocking blocks 56, wherein: The outer shell 51 is fixedly connected to the top of the arc-shaped arm 45; The fourth motor 52 is fixedly disposed on the inner wall of the outer shell 51; The second gear 53 is fixedly connected to the motor shaft of the fourth motor 52; Two sets of positioning rods 54 are respectively fixedly connected to the inner walls of both sides of the outer shell 51; Two sets of racks 55 are connected to two sets of positioning rods 54 respectively; The two groups of blocking blocks 56 are fixedly connected to the two groups of racks 55 respectively.

[0032] A positioning groove 551 is provided in the side of the rack 55 away from the blocking block 56. The rack 55 is movably sleeved on the outer side of the positioning rod 54 through the positioning groove 551, and the width and height of the positioning groove 551 are respectively adapted to the width and height of the positioning rod 54. Specifically, the positioning groove 551 and the positioning rod 54 are both rectangular parallelepiped structures. The design of the positioning groove 551 and the positioning rod 54 ensures the positioning movement of the rack 55, thereby improving the operational stability and reliability of the entire device.

[0033] The second gear 53 is meshed with the two sets of racks 55 for transmission connection. The two sets of racks 55 are arranged in parallel. The second gear 53 is driven to make the two sets of racks 55 move in opposite directions, so that the two sets of blocking blocks 56 move into the reinforcement holes 462 close to them. Fig. 9 The fourth motor 52 can drive the second gear 53 to rotate, thereby driving the two sets of racks 55 to move in opposite directions. When the two sets of blocking blocks 56 enter the reinforcement holes 462 of the support rollers 46 on both sides respectively, the blocking blocks 56 can prevent the support rollers 46 from rotating, thereby preventing the pipe to be installed from rotating on the support rollers 46. When the blocking blocks 56 withdraw from the reinforcement holes 462, the support rollers 46 and the pipe to be installed can rotate normally, thereby increasing the controllability and accuracy of the pipe installation operation.

[0034] The side cross-sectional dimension of the blocking block 56 is smaller than the side cross-sectional dimension of the reinforcing hole 462. Specifically, this makes it easier for the blocking block 56 to be inserted into the reinforcing hole 462. Specifically, the roller blocking mechanism 5 is provided to provide accurate positioning and fixation of the pipeline, thereby ensuring the stability of the pipeline during the installation process.

[0035] The support adjustment mechanism 4 also includes a displacement sensor, which can be installed on the upper end of the arc arm 45 or on the outer shell 51. The displacement sensor 47 is electrically connected to the second motor 42 and the third motor 43, and is suitable for detecting the position change of the support roller 46 and feeding back to the control system to achieve automatic fine-tuning of the pipeline position. The displacement sensor 47 can be connected to the control terminal of the external device. The displacement sensor 47 is already a prior art and will not be described in detail here.

[0036] Specifically, according to actual use requirements, multiple sets of bases 1 can be assembled at the integrated pipe gallery construction site, so that the auxiliary transportation of continuous pipes or longer pipes can be achieved through multiple sets of the integrated pipe gallery pipeline installation auxiliary devices.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for installing a pipeline in a comprehensive pipe gallery, characterized in that: It comprises a base (1), an intermediate frame (3) and a support adjustment mechanism (4); Two groups of angle adjustment mechanisms (2) are arranged in a mirror image on the top of the base (1), the angle adjustment mechanisms (2) are connected to the intermediate frame (3), and the angle adjustment mechanisms (2) are suitable for adjusting the inclination angle of the intermediate frame (3); The support adjustment mechanism (4) is connected to the intermediate frame (3), and the support adjustment mechanism (4) is suitable for supporting and transmitting the pipeline.

2. The integrated pipe gallery pipeline installation auxiliary device according to claim 1 is characterized in that: The angle adjustment mechanism (2) comprises a first motor (21), a stand (22), a lower transmission wheel (23), a support bearing (24), an upper transmission shaft (25), an upper transmission wheel (26) and a transmission belt (27), wherein: The first motor (21) is fixed to the top of the base (1); The stand (22) is fixedly connected to the top of the base (1), and the first motor (21) is arranged on the inner side of the lower end of the stand (22); The lower transmission wheel (23) is fixedly connected to the output end of the first motor (21); The support bearing (24) is fixed to the upper end of the frame (22); The upper transmission shaft (25) is fixed in the inner ring of the support bearing (24), and the lower end of the intermediate frame (3) is fixedly connected to the side close to the two sets of upper transmission shafts (25); The upper transmission wheel (26) and the upper transmission shaft (25) are fixedly connected to the inner side of the upper end of the frame (22); The transmission belt (27) is transmission-connected between the lower transmission wheel (23) and the upper transmission wheel (26).

3. According to claim 2, a pipeline installation auxiliary device for a comprehensive pipe gallery is characterized in that: The base (1) and the frame (22) are both provided with a plurality of groups of mounting holes (6).

4. The integrated pipe gallery pipeline installation auxiliary device according to claim 1 is characterized in that: The support adjustment mechanism (4) comprises a hollow crossbeam frame (41), a second motor (42), a third motor (43), two sets of first gears (44), two sets of arc-shaped arms (45) and four sets of support rollers (46), wherein: The hollow crossbeam frame (41) is fixedly connected to the top of the intermediate frame (3); The second motor (42) and the third motor (43) are fixedly arranged at intervals on the front side of the hollow crossbeam frame (41); The two sets of first gears (44) are both arranged on the inner side of the hollow crossbeam frame (41), and the two sets of first gears (44) are respectively fixedly connected to the motor shafts of the second motor (42) and the third motor (43); The two sets of arc-shaped arms (45) are respectively fixedly connected to the motor shafts of the second motor (42) and the third motor (43); Four groups of supporting rollers (46) are rotatably mounted in pairs on the upper ends of the two groups of arc-shaped arms (45).

5. The integrated pipe gallery pipeline installation auxiliary device according to claim 4 is characterized in that: The outer surface of the support roller (46) is fixedly sleeved with a rubber sleeve (461), and the inner side of the support roller (46) is provided with a plurality of groups of reinforcement holes (462) in a regular annular array.

6. The integrated pipe gallery pipeline installation auxiliary device according to claim 4 is characterized in that: A roller blocking mechanism (5) is provided at the top of the arc-shaped arm (45), and the roller blocking mechanism (5) comprises an outer shell (51), a fourth motor (52), a second gear (53), two sets of positioning rods (54), two sets of racks (55) and two sets of blocking blocks (56), wherein: The outer shell (51) is fixedly connected to the top of the arc-shaped arm (45); The fourth motor (52) is fixedly arranged on the inner wall of the outer shell (51); The second gear (53) is fixedly connected to the motor shaft of the fourth motor (52); Two sets of positioning rods (54) are respectively fixedly connected to the inner walls on both sides of the outer shell (51); The two sets of racks (55) are respectively connected to the two sets of positioning rods (54); The two groups of blocking blocks (56) are fixedly connected to the two groups of racks (55) respectively.

7. The integrated pipe gallery pipeline installation auxiliary device according to claim 6 is characterized by: The second gear (53) is meshed and transmission-connected with the two sets of racks (55), and the two sets of racks (55) are arranged in parallel. The second gear (53) is driven to cause the two sets of racks (55) to move in opposite directions, so that the two sets of blocking blocks (56) move into the reinforcement holes (462) adjacent to them.

8. The integrated pipe gallery pipeline installation auxiliary device according to claim 6 is characterized by: A positioning groove (551) is provided in a side of the rack (55) away from the blocking block (56), and the rack (55) is movably sleeved on the outside of the positioning rod (54) through the positioning groove (551), and the width and height of the positioning groove (551) are respectively matched with the width and height of the positioning rod (54).

9. The integrated pipe gallery pipeline installation auxiliary device according to claim 6 is characterized by: The side cross-sectional dimension of the blocking block (56) is smaller than the side cross-sectional dimension of the reinforcement hole (462).

10. The integrated pipe gallery pipeline installation auxiliary device according to claim 4, characterized in that: The support adjustment mechanism (4) further comprises a displacement sensor which is electrically connected to the second motor (42) and the third motor (43) and is suitable for detecting position changes of the support roller (46) and feeding back to the control system to achieve automatic fine adjustment of the pipeline position.

Images