Pipe rack pipeline supporting and conveying device

Abstract

The utility model provides a pipe rack pipeline supporting and conveying device. The pipe rack pipeline supporting and conveying device comprises a fixing frame, a supporting roller, a guide roller, a first supporting rod, a second supporting rod and a threaded sleeve. According to the pipe gallery pipeline supporting and conveying device, the fixing frame is arranged, the supporting roller is rotationally arranged at the top of the fixing frame, the guide rollers are hinged to the two ends of the supporting roller respectively, and one end of each guide roller is hinged to the fixing frame. When the pipeline is conveyed, the inclination angle of the guide roller can be adjusted by rotating the threaded sleeve. And the guide roller can limit the pipeline from rolling off from the supporting roller. After the pipeline is conveyed in place, the single-side guide roller is adjusted to be in a horizontal or downward inclined state according to the falling side of the pipeline, an operator can prize the pipeline to roll off from the falling side, and discharging of the pipeline is completed. The pipeline unloading device is simple in structure, easy to operate and convenient for completing pipeline unloading operation, avoids pipeline hoisting operation by using hoisting equipment, and improves the construction efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pipeline transportation technical field, concretely relates to a pipe gallery pipeline support conveying device. BACKGROUND

[0002] When installing the pipeline inside the pipe gallery, because the pipeline has many layers and the top steel structure has been capped, the pipeline cannot be installed inside the pipe gallery by hoisting. Usually, the pipeline is pushed from the mouth of the pipe beam to the inside of the pipe beam. To facilitate the pushing of the pipeline, a roller conveying device is usually installed at intervals inside the pipe gallery to assist the conveying of the pipeline. The pipeline is placed on the roller conveying device to assist the pushing of the pipeline, and the pipeline is unloaded from the roller conveying device after being conveyed to the designated location. However, to prevent the pipeline from rolling off the roller during conveying, guide rollers are inclinedly arranged at both ends of the roller. However, when the pipeline is unloaded from the conveying device, hoisting equipment is still needed to assist the unloading of the pipeline. This increases the cost of on-site construction and reduces the construction efficiency. SUMMARY

[0003] The utility model embodiment provides a pipe gallery pipeline support conveying device, which aims to solve the problems of complex operation and low construction efficiency of the pipe gallery pipeline support conveying device in the prior art when unloading the pipeline.

[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a pipe gallery pipeline support conveying device, which comprises:

[0005] A fixing frame is used to be fixed to the cross beam of the pipe gallery.

[0006] A support roller is rotatably arranged at the top of the fixing frame, and the axis of the support roller is arranged in the horizontal direction.

[0007] Two guide rollers are arranged at both ends of the support roller, and the main shaft of the guide roller is hingedly arranged on the fixing frame at one end and extends away from the support roller at the other end.

[0008] A first support rod is hingedly arranged at one end of the main shaft of the guide roller away from the support roller.

[0009] A second support rod is hingedly arranged at one end of the fixing frame.

[0010] A threaded sleeve is threadedly connected at both ends of the first support rod and the second support rod, and the screw holes at both ends of the threaded sleeve are oppositely threaded.

[0011] In a possible implementation, the main shaft of the support roller is arranged through the fixed frame, and the main shaft of the guide roller is hingedly arranged at the end of the main shaft of the support roller.

[0012] In a possible implementation, the outer diameter of the guide roller is not greater than the outer diameter of the support roller.

[0013] In a possible implementation, the highest point of the outer side surface of the support roller is not lower than the top surface of the fixed frame, and the highest point of the outer side surface of the guide roller is not higher than the top surface of the fixed frame when the guide roller is rotated to the horizontal state.

[0014] In a possible implementation, support plates are fixedly arranged on the fixed frame, and the support plates are arranged on both sides of the end of the support roller, and the top surface of the support plate is not higher than the highest point of the outer side surface of the support roller.

[0015] In a possible implementation, guide plates are also fixedly arranged on the fixed frame, and the guide plates are arranged on both sides of the guide roller, and the height of the top surface of the guide plate is not higher than the top surface of the support plate, and the highest point of the outer side surface of the guide roller is not higher than the top surface of the guide plate when the guide roller is rotated to the horizontal state.

[0016] In a possible implementation, an arc-shaped chamfer for guiding the pipeline to fall onto the guide roller is arranged at the top of the side edge of the guide plate away from the support roller.

[0017] In a possible implementation, a U-shaped groove for clamping to the beam of the pipe gallery is arranged at the bottom of the fixed frame, a fixing member for abutting to the bottom of the beam is threadedly connected to the side wall of the bottom of the U-shaped groove, and a limiting plate is also fixedly arranged at the bottom of the fixed frame, the limiting plate is arranged at the side of the U-shaped groove provided with an opening, and a jacking member for abutting to the side wall of the beam is threadedly connected to the limiting plate.

[0018] Compared with the prior art, the scheme shown in the embodiment of the application has the fixed frame, the support roller is arranged at the top of the fixed frame, the guide rollers are respectively hingedly arranged at both ends of the support roller, one end of the guide roller is hingedly arranged on the fixed frame, and the other end extends away from the support roller. The position of the guide roller on the fixed frame has the freedom of adjusting the pitch angle. The other end of the guide roller is hingedly arranged with the first support rod, the second support rod is hingedly arranged on the fixed frame, and the both ends of the threaded sleeve are threadedly connected between the first support rod and the second support rod. When the pipeline is conveyed, the threaded sleeve can be rotated to adjust the inclination angle of the guide roller. The guide roller can limit the pipeline to roll off the support roller. After the pipeline is conveyed to the position, the unilateral guide roller is adjusted to the horizontal or downwardly inclined state according to the falling side of the pipeline, and the pipeline can be rolled off from the side by the operator, so that the pipeline unloading is completed. The operation is simple and convenient for completing the pipeline unloading operation, avoids the operation of hoisting the pipeline by using the hoisting equipment, and improves the construction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A structure schematic view of a pipe gallery pipeline supporting and conveying device is provided for the embodiment of the application.

[0020] Figure 2 An installation structure schematic view of a supporting plate and a guide plate is provided for the embodiment of the application.

[0021] BRIEF DESCRIPTION OF DRAWINGS:

[0022] 1, fixed frame; 11, supporting plate; 12, guide plate; 2, support roller; 3, guide roller; 4, first support rod; 5, second support rod; 6, threaded sleeve; 7, fixing piece; 8, tightening piece. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical schemes and beneficial effects of the application clearer, the application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application and do not limit the application.

[0024] Please refer to Figure 1 and Figure 2The utility model provides a pipe gallery pipeline support conveying device, and the pipe gallery pipeline support conveying device comprises a fixing frame 1, a support roller 2, a guide roller 3, a first support rod 4, a second support rod 5 and a threaded sleeve 6. The fixing frame 1 is used for being fixed to the crossbeam of the pipe gallery. The support roller 2 is rotationally arranged at the top of the fixing frame 1, and the axis of the support roller 2 is arranged in the horizontal direction. The guide roller 3 is two in number, and the two guide rollers 3 are respectively arranged at the two ends of the support roller 2. The main shaft of the guide roller 3 is hingedly arranged at one end on the fixing frame 1 and is arranged in the direction away from the support roller 2 at the other end. The first support rod 4 is hingedly arranged at one end of the main shaft of the guide roller 3 away from the support roller 2. The second support rod 5 is hingedly arranged at one end on the fixing frame 1. The threaded sleeve 6 is threadedly connected at the two ends with the first support rod 4 and the second support rod 5, and the thread holes at the two ends of the threaded sleeve 6 are oppositely threaded.

[0025] Compared with the prior art, the pipe gallery pipeline support conveying device provided by the embodiment has the fixing frame 1, the support roller 2 is rotationally arranged at the top of the fixing frame 1, the guide roller 3 is hingedly arranged at the two ends of the support roller 2, one end of the guide roller 3 is hingedly arranged on the fixing frame 1, and the other end is arranged in the direction away from the support roller 2. The position of the guide roller 3 on the fixing frame 1 has the freedom of adjusting the pitch angle. The other end of the guide roller 3 is hingedly arranged with the first support rod 4, the second support rod 5 is hingedly arranged on the fixing frame 1, and the two ends of the threaded sleeve 6 are threadedly connected between the first support rod 4 and the second support rod 5. When the pipeline is conveyed, the inclination angle of the guide roller 3 can be adjusted by rotating the threaded sleeve 6. The guide roller 3 can limit the pipeline to roll off the support roller 2. After the pipeline is conveyed to the position, the unilateral guide roller 3 is adjusted to the horizontal or downward inclination state according to the falling side of the pipeline. The operator can pry the pipeline to roll off from this side to complete the unloading of the pipeline. The operation is simple and convenient for completing the pipeline unloading operation, avoiding the use of hoisting equipment for hoisting the pipeline, and improving the construction efficiency.

[0026] Specifically, in the embodiment, the fixing frame 1 comprises two support frames, the two ends of the main shaft of the support roller 2 are fixedly installed on the two support frames, and the support roller 2 is rotationally arranged on the main shaft. The two ends of the two guide rollers 3 are respectively hingedly arranged on the two support frames.

[0027] Specifically, in the embodiment, the axes of the hinge shafts on the first support rod 4 and the second support rod 5 are arranged in the pipeline conveying direction and are perpendicular to the axis of the support roller 2.

[0028] In some embodiments, the above-mentioned support roller 2 can adopt the structure as shown in Figure 1 , Figure 2 . See Figure 1 , Figure 2The main shaft of the support roller 2 is arranged through the fixed frame 1, and the main shaft of the guide roller 3 is hingedly arranged at the end of the main shaft of the support roller 2. Two vertical plates for mounting the main shaft of the support roller 2 are fixedly arranged on the fixed frame 1, and the two vertical plates are arranged in parallel and spaced apart. The two ends of the main shaft of the support roller 2 are arranged through the two vertical plates. A nut is threadedly connected to the main shaft of the support roller 2, and the nut can be used to fix the main shaft of the support roller 2 to the vertical plate.

[0029] Preferably, in the embodiment, an open slot is arranged at each end of the support roller 2, and a connecting plate is arranged at the end of the guide roller 3 and slidably arranged in the open slot. The connecting plate and the side wall of the open slot are hingedly connected through a shaft pin, so as to connect the main shaft of the guide roller 3 with the main shaft of the support roller 2. When the main shaft of the guide roller 3 is rotated to a horizontal state, the guide roller 3 is coaxially arranged with the support roller 2, so as to facilitate rolling the pipe onto the guide roller 3 and rolling the pipe off the guide roller 3.

[0030] In some embodiments, the guide roller 3 can adopt the structure as shown in Figure 1 , Figure 2 . Referring to Figure 1 , Figure 2 , the outer diameter of the guide roller 3 is not greater than the outer diameter of the support roller 2. The outer diameter of the guide roller 3 is the same as or smaller than the outer diameter of the support roller 2. When the guide roller 3 is rotated to a horizontal state, the highest point of the outer side surface of the guide roller 3 is flush with or lower than the highest point of the outer side surface of the support roller 2. When the pipe is located on the support roller 2, the bottom of the pipe abuts against the highest point of the outer side surface of the support roller 2. When the pipe is rolled from the support roller 2 to the guide roller 3, the support roller 2 is flush with or has a drop with respect to the guide roller 3, which facilitates rolling the pipe off the support roller 2 and onto the guide roller 3.

[0031] In some embodiments, the support roller 2 can adopt the structure as shown in Figure 1 , Figure 2 . Referring to Figure 1 , Figure 2The highest point of the outer side of the support roller 2 is not lower than the top surface of the fixed frame 1, and the highest point of the outer side of the guide roller 3 is not higher than the top surface of the fixed frame 1 when the guide roller 3 rotates to the horizontal state. The highest point of the outer side of the support roller 2 is not lower than the top surface of the fixed frame 1, and the fixed frame 1 comprises two support frames for mounting the main shaft of the support roller 2, and the two ends of the main shaft of the support roller 2 are fixedly mounted on the two support frames respectively. The highest point of the outer side of the support roller 2 is higher than the top surface of the support frame, so that when the pipe rolls down, the pipe can be prevented from interfering with the support frame and affecting the rolling of the pipe from the support roller 2 to the guide roller 3. When the axis of the guide roller 3 is arranged in the horizontal direction, the highest point of the outer side of the guide roller 3 is lower than the highest point of the support frame. The pipe can roll down to the top surface of the fixed frame 1 through the support roller 2, and then roll to the guide roller 3 through the top surface of the fixed frame 1, thereby facilitating the unloading of the pipe from the support roller 2.

[0032] In some embodiments, the fixed frame 1 described above can adopt the structure as shown in Figure 1 、 Figure 2 . Referring to Figure 1 、 Figure 2 , the support plate 11 is fixedly mounted on the fixed frame 1, and the two sides of the end of the support roller 2 are provided with the support plate 11, and the top surface of the support plate 11 is not higher than the highest point of the outer side of the support roller 2. The support plate 11 is fixedly mounted on the top of the fixed frame 1, and the two sides of the two ends of the support roller 2 are provided with the support plate 11, the support plate 11 extends to the two sides of the support roller 2, and the top surface of the support plate 11 is lower than the highest point of the outer side of the support roller 2. When the pipe rolls from the support roller 2, it will fall on the support plate 11 and roll on the support plate 11 for a certain distance before rolling on the guide roller 3. Through the arrangement of the support plate 11, the gap between the support roller 2 and the guide roller 3 can be transitioned. The pipe is prevented from being stuck in the gap between the support roller 2 and the guide roller 3.

[0033] In some embodiments, the fixed frame 1 described above can adopt the structure as shown in Figure 1 、 Figure 2 . Referring to Figure 1 、 Figure 2 , the guide plate 12 is also fixedly mounted on the fixed frame 1, the two sides of the guide roller 3 are provided with the guide plate 12, and the height of the top surface of the guide plate 12 is not higher than the top surface of the support plate 11. When the guide roller 3 rotates to the horizontal state, the highest point of the outer side of the guide roller 3 is not higher than the top surface of the guide plate 12. The vertical plate for mounting the main shaft of the support roller 2 is fixedly mounted on the mounting frame, and the guide plate 12 and the support plate 11 are respectively located on the two sides of the vertical plate. When the pipe rolls from the top of the support roller 2, it first rolls on the support plate 11, then transitions from the support plate 11 to the guide plate 12, and finally transitions the pipe from the guide plate 12 to the guide roller 3 to complete the unloading of the pipe.

[0034] Preferably, in the embodiment, the guide plate 12 and the support plate 11 are used to support the pipe to roll in the direction close to the guide roller 3, avoiding the pipe being stuck at the gap between the support roller 2 and the guide roller 3.

[0035] In some embodiments, the guide plate 12 described above can adopt the structure as shown in Figure 1 , Figure 2 . Referring to Figure 1 , Figure 2 , the top of the side edge of the guide plate 12 away from the support roller 2 is provided with an arc-shaped chamfer for guiding the pipe to fall onto the guide roller 3. The arc-shaped chamfer is provided at the top of the guide plate 12. When the guide roller 3 rotates to the horizontal state, if the highest point of the outer side of the guide roller 3 is lower than the top surface of the guide plate 12, the pipe can be guided to transition onto the guide roller 3 through the chamfer, playing a transition role and preventing the pipe from being squeezed or bumped to affect the service life of the pipe.

[0036] In some embodiments, the fixed frame 1 described above can adopt the structure as shown in Figure 1 , Figure 2 . Referring to Figure 1 , Figure 2 Figure 1 Figure 2 , the bottom of the fixed frame 1 is provided with a U-shaped groove for clamping to the pipe gallery beam, and a fixing piece 7 is threadedly connected to the side wall of the bottom of the U-shaped groove for abutting to the bottom of the beam. The bottom of the fixed frame 1 is also fixedly installed with a limiting plate, and the limiting plate is located at the side of the U-shaped groove provided with an opening. A jacking piece 8 is threadedly connected to the limiting plate for abutting to the side wall of the beam. The fixed frame 1 includes two support frames for installing the main shafts of the support rollers 2 at both ends. The bottom of each support frame is provided with a U-shaped groove. When the fixed frame 1 is installed on the beam, the beam can be inserted into the U-shaped groove, and the jacking piece 7 is jacked at the bottom of the beam, so as to fix the beam in the U-shaped groove. Through the limiting plate, the jacking piece 8 is threadedly connected to the limiting plate, and the end of the jacking piece 8 can abut to the outer side of the beam by rotating the jacking piece 8. Thus, the beam is limited in the U-shaped groove, and the structure is simple and convenient for connecting the fixed frame 1 and the beam.

[0037] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A pipe rack pipe support conveyor apparatus, characterized by, The utility model provides a kind of pipe guide device, including: Fixed frame (1) for being fixed to the crossbeam of pipe gallery; Supporting roller (2) is rotationally arranged on the top of the fixed frame (1), and the axis of the supporting roller (2) is arranged in horizontal direction; Two guide rollers (3) are arranged at both ends of the supporting roller (2) respectively, and the main shaft of the guide roller (3) is hingedly arranged on the fixed frame (1) at one end and extends away from the supporting roller (2) at the other end; First supporting rod (4) is hingedly arranged at one end of the main shaft of the guide roller (3) away from the supporting roller (2); Second supporting rod (5) is hingedly arranged at one end on the fixed frame (1); Threaded sleeve (6) is threadedly connected with the first supporting rod (4) and the second supporting rod (5) at both ends respectively, and the screw holes at both ends of the threaded sleeve (6) are opposite in rotation direction.

2. The pipe rack pipe support conveyor apparatus of claim 1 wherein, The main shaft of the supporting roller (2) penetrates the fixed frame (1), and the main shaft of the guide roller (3) is hingedly arranged at the end of the main shaft of the supporting roller (2).

3. The pipe rack pipe support conveyor apparatus of claim 2 wherein, The outer diameter of the guide roller (3) is not greater than the outer diameter of the supporting roller (2).

4. The pipe rack pipe support conveyor apparatus as described in claim 1, wherein, The highest point of the outer side surface of the supporting roller (2) is not lower than the top surface of the fixed frame (1), and when the guide roller (3) rotates to the horizontal state, the highest point of the outer side surface of the guide roller (3) is not higher than the top surface of the fixed frame (1).

5. The pipe rack pipe support conveyor apparatus of claim 4 wherein, Supporting plates (11) are fixedly installed on the fixed frame (1), and the supporting plates (11) are arranged at both sides of the end of the supporting roller (2), and the top surface of the supporting plate (11) is not higher than the highest point of the outer side surface of the supporting roller (2).

6. The pipe rack pipe support conveyor apparatus of claim 5 wherein, Guide plates (12) are also fixedly installed on the fixed frame (1), and the guide plates (12) are arranged at both sides of the guide roller (3), and the height of the top surface of the guide plate (12) is not higher than the top surface of the supporting plate (11), and when the guide roller (3) rotates to the horizontal state, the highest point of the outer side surface of the guide roller (3) is not higher than the top surface of the guide plate (12).

7. The pipe rack pipe support conveyor apparatus of claim 6 wherein, An arc-shaped chamfer for guiding the pipeline to fall onto the guide roller (3) is arranged at the top of the side edge of the guide plate (12) away from the supporting roller (2).

8. The pipe rack pipe support conveyor apparatus as described in claim 1, wherein, A U-shaped groove for clamping to the crossbeam of the pipe gallery is arranged at the bottom of the fixed frame (1), a fixing member (7) for abutting to the bottom of the crossbeam is threadedly connected on the side wall of the bottom of the U-shaped groove, and a limiting plate is also fixedly installed at the bottom of the fixed frame (1), the limiting plate is located at the side of the U-shaped groove provided with an opening, and a jacking member (8) for abutting to the side wall of the crossbeam is threadedly connected on the limiting plate.

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