Pipeline penetrating hoisting structure applied to underground comprehensive pipe gallery

Abstract

The pipeline penetrating and hoisting structure comprises a conveying assembly, the conveying assembly comprises a conveying frame, multiple sets of speed regulating motors are arranged on the outer wall of one side of the conveying frame, one side of each speed regulating motor is connected with a connecting shaft, one end of each connecting shaft can rotatably penetrate through the conveying frame, and the other end of each connecting shaft is connected with a lifting device. A plurality of sets of hydraulic telescopic rods are arranged on the outer wall of the conveying frame and installed on the outer walls of the two sides of the conveying frame correspondingly, the output ends of one sides of the hydraulic telescopic rods are slidably connected into the conveying frame, and supporting frames are installed at the ends of the hydraulic telescopic rods; an adjusting assembly used for adjusting the height of a pipeline is arranged on one side of the conveying frame and comprises a mounting plate, multiple sets of hydraulic lifting rods are arranged on the outer wall of the bottom of the mounting plate, the bottom ends of the hydraulic lifting rods are fixed to the outer wall of the top of the conveying frame, and multiple sets of fixing frames are arranged on the outer wall of the mounting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline hoisting, in particular to a pipeline threading and hoisting structure applied to an underground comprehensive pipeline gallery. Background Art

[0002] As an important part of urban infrastructure construction, underground pipe corridors are commonly seen in underground tunnel construction or subway construction. Underground pipe corridors carry the transportation and transmission functions of various pipelines such as electricity, communications, water supply and drainage. In the construction process of underground pipe corridors, pipe threading is a very important link. During the process of pipe threading, large mechanical equipment cannot enter for use. After the pipe is lifted, it is necessary to manually push the pipe for threading. This method has low construction efficiency.

[0003] After searching, the Chinese patent application number 202320153835.5 discloses a pipe threading and lifting structure used in an underground comprehensive pipe gallery, including a combined scaffolding operating platform, a first fixed pulley, a second fixed pulley, a third fixed pulley and a lifting equipment. The combined scaffolding operating platform is arranged on the bottom plate of the comprehensive pipe gallery. A lifting channel for lifting the steel pipe to be threaded is arranged in the middle of the combined scaffolding operating platform. The first fixed pulley and the second fixed pulley are arranged on the top plate of the comprehensive pipe gallery and face the lifting channel. The second fixed pulley and the lifting equipment are arranged on the bottom plate of the comprehensive pipe gallery and the third fixed pulley is located directly below the second fixed pulley. The lifting equipment is connected to the steel pipe to be threaded after passing through the third fixed pulley, the second fixed pulley and the first fixed pulley in sequence through the lifting rope. The pipe threading and lifting structure used in the above-mentioned patent for underground integrated pipe corridors has the following shortcomings: the device is not equipped with an effective pushing device. After the pipe is lifted, it is necessary to manually use tools to push the pipe to complete the threading when large mechanical equipment cannot enter. This method is inefficient and will seriously reduce the efficiency of construction. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a pipeline threading and hoisting structure applied to an underground comprehensive pipe gallery.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pipeline threading and lifting structure used in an underground comprehensive pipe gallery includes a conveying component, which includes a conveying frame. A speed regulating motor is arranged on the outer wall of one side of the conveying frame. The speed regulating motor is arranged in multiple groups. A connecting shaft is connected to one side of the speed regulating motor. One end of the connecting shaft can rotate to pass through the conveying frame. A conveying roller is arranged on the outer wall of the connecting shaft. A hydraulic telescopic rod is arranged on the outer wall of the conveying frame. The hydraulic telescopic rod is arranged in multiple groups and respectively installed on the outer walls on both sides of the conveying frame. The output end of one side of the hydraulic telescopic rod can be slidably connected to the conveying frame. A support frame is installed at the end of the hydraulic telescopic rod. An adjustment component for adjusting the height of the pipeline is arranged on one side of the conveying frame.

[0007] As a further solution of the utility model: the adjusting component includes a mounting plate, a hydraulic lifting rod is provided on the bottom outer wall of the mounting plate, and there are multiple groups of hydraulic lifting rods. The bottom end of the hydraulic lifting rod is fixed to the top outer wall of the conveying frame, and a fixing frame is provided on the outer wall of the mounting plate. There are multiple groups of fixing frames, which are respectively arranged on the outer walls on both sides of the mounting plate. The fixing frames are evenly provided with multiple groups of screw holes, and a lifting component for lifting the pipe is provided on one side of the mounting plate.

[0008] As a further solution of the utility model: the lifting assembly includes a fixed bracket, which is provided with multiple groups and are respectively fixed to the outer wall of the bottom of the mounting plate. A rotating motor is provided on the outer wall of one side of the fixed bracket, and a rotating shaft is connected to one side of the rotating motor. One end of the rotating shaft can rotate and pass through the fixed bracket, and a winch is provided on the outer wall of the rotating shaft.

[0009] As a further solution of the utility model: a connecting frame is fixedly provided on the outer wall of one side of the support frame by bolts, and the connecting frame is provided with multiple groups. A driving motor is fixedly provided on the outer wall of one side of the connecting frame by bolts, one end of the driving motor is connected to a transmission shaft, and a conveying wheel is provided on the outer wall of the transmission shaft.

[0010] As a further solution of the utility model: the outer wall of the conveying roller is provided with an anti-skid sleeve, the anti-skid sleeve is made of rubber material, and the outer wall of the anti-skid sleeve is evenly provided with anti-skid patterns.

[0011] As a further solution of the utility model: a buffer pad is arranged on the top of the fixing frame, the buffer pad is made of rubber material, and the buffer pad is provided with multiple groups of openings, and the openings are adapted to the screw holes of the fixing frame.

[0012] As a further solution of the utility model: a lamp rack is fixedly provided on the outer wall of the bottom of the mounting plate by bolts, and a plurality of groups of lighting lamps are installed on one side of the lamp rack.

[0013] As a further solution of the utility model: a protective cover is fixedly provided on the outer wall of the bottom of the mounting plate by bolts, and an opening is provided at the bottom of the protective cover.

[0014] The beneficial effects of the utility model are:

[0015] 1. The speed regulating motor drives the conveying roller to rotate and convey the pipe, and the pipe can be sent to the pipe threading site for threading, avoiding the low efficiency of manual threading. The hydraulic telescopic rod drives the support frame to move, and the pipe that is deviated during the threading process can be corrected. At the same time, the support frame can limit the movement trajectory of the pipe to prevent it from deviating again.

[0016] 2. The conveying wheel installed on one side of the support frame is driven by a driving motor to rotate to assist the conveying of the pipeline, thereby avoiding the situation where the support frame directly contacts the pipeline and affects the normal conveying.

[0017] 3. By setting up a protective cover to wrap the winch and other components to protect them, it can effectively prevent foreign objects or stones from splashing into the transmission part during use, causing the winch to get stuck and affecting normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a main perspective of a pipeline threading and hoisting structure applied to an underground comprehensive pipe gallery proposed by the utility model;

[0019] Figure 2 This is a structural schematic diagram of the lifting part of a pipe threading and lifting structure applied to an underground comprehensive pipe gallery proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of the conveying part of a pipeline pipe-threading hoisting structure applied to an underground comprehensive pipe gallery proposed by the utility model;

[0021] Figure 4 The utility model is a structural schematic diagram of the auxiliary part of the pipeline threading and lifting structure applied to the underground comprehensive pipeline gallery.

[0022] In the figure: 1-mounting plate, 2-buffer pad, 3-fixed frame, 4-protective cover, 5-conveying frame, 6-connecting shaft, 7-hydraulic telescopic rod, 8-hydraulic lifting rod, 9-light frame, 10-lighting lamp, 11-driving motor, 12-support frame, 13-connecting frame, 14-anti-slip sleeve, 15-speed regulating motor, 16-winch, 17-rotating shaft, 18-fixed bracket, 19-rotating motor, 20-conveying roller, 21-conveying wheel, 22-transmission shaft. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] Example 1

[0026] A pipe threading and hoisting structure for underground integrated pipe gallery, such as Figure 1-4 As shown, it includes a conveying assembly, which includes a conveying frame 5. A speed regulating motor 15 is fixedly provided on the outer wall of one side of the conveying frame 5 by bolts. The speed regulating motor 15 is provided with multiple groups. A connecting shaft 6 is connected to one side of the speed regulating motor 15. One end of the connecting shaft 6 can rotate to penetrate the conveying frame 5. A conveying roller 20 is fixedly provided on the outer wall of the connecting shaft 6 by a top screw. A hydraulic telescopic rod 7 is fixedly provided on the outer wall of the conveying frame 5 by bolts. The hydraulic telescopic rod 7 is provided with multiple groups and is respectively installed on the outer walls of both sides of the conveying frame 5. The output end of one side of the hydraulic telescopic rod 7 can be slidably connected to the conveying frame 5. A support frame 12 is installed at the end of the hydraulic telescopic rod 7. An adjusting assembly for adjusting the height of the pipeline is provided on one side of the conveying frame 5.

[0027] When in use, the device is installed at the pipe-threading location, the pipe is lifted and then sent into the conveying frame 5, the speed regulating motor 15 drives the connecting shaft 6 and the conveying roller 20 to rotate, and the plurality of conveying rollers 20 located above and below the pipe rotate to convey it, driving the pipe to move and complete the pipe threading, and the two groups of support frames 12 are driven to move by the hydraulic telescopic rod 7 respectively, and the position of the deviated pipe can be corrected by the movement of the support frame 12, and at the same time, the moving trajectory of the pipe during the conveying process can be restricted by moving the two groups of support frames 12 to a suitable position to avoid deviation;

[0028] The adjustment assembly includes a mounting plate 1, a hydraulic lifting rod 8 is fixedly provided on the outer wall at the bottom of the mounting plate 1 by bolts, and the hydraulic lifting rod 8 is provided with multiple groups, and the bottom end of the hydraulic lifting rod 8 is fixed to the outer wall at the top of the conveying frame 5, and a fixing frame 3 is fixedly provided on the outer wall of the mounting plate 1 by welding, and the fixing frame 3 is provided with multiple groups, which are respectively arranged on the outer walls on both sides of the mounting plate 1, and the fixing frame 3 is evenly provided with multiple groups of screw holes, and a lifting assembly for lifting the pipeline is provided on one side of the mounting plate 1;

[0029] When in use, the device is fixed by the fixing frame 3 on the outer wall of the mounting frame 1, and the screw holes of the fixing frame 3 are aligned with the bolts at the fixing position, and the nuts are inserted and tightened to complete the installation of the device. The height of the conveying frame 5 can be adjusted by the hydraulic lifting rod 8, so that the height of the pipeline can be adjusted according to the height of the pipe-piercing position when the pipe is passed through;

[0030] The lifting assembly includes a fixed bracket 18, and the fixed bracket 18 is provided with multiple groups, which are respectively fixed to the outer wall of the bottom of the mounting plate 1 by bolts. A rotating motor 19 is fixed to the outer wall of one side of the fixed bracket 18 by bolts, and a rotating shaft 17 is connected to one side of the rotating motor 19. One end of the rotating shaft 17 can rotate through the fixed bracket 18, and a winch 16 is provided on the outer wall of the rotating shaft 17;

[0031] When in use, the steel cable is wound up by the winch 16. When installing the pipeline, the steel cable is fixed to the pipeline, and the rotating motor 19 is started to drive the rotating shaft 17 and the winch 16 to rotate. The steel cable is wound up by the rotation of the winch 16 to lift the pipeline, so that the pipeline can be sent into the conveying frame 5 for pipe threading.

[0032] In order to prevent the pipeline from deviating and affecting its normal transportation, Figure 2 , 3 As shown in 4, a connecting frame 13 is fixedly provided on one side of the support frame 12 by bolts, and the connecting frame 13 is provided with multiple groups. A driving motor 11 is fixedly provided on one side of the connecting frame 13 by bolts, and a transmission shaft 22 is connected to one end of the driving motor 11, and a conveying wheel 21 is provided on the outer wall of the transmission shaft 22;

[0033] When in use, when the position of the pipeline is adjusted and limited by the support frame 12, the drive motor 11 drives the transmission shaft 22 and the conveying wheel 21 to rotate, and the conveying wheel 21 contacts the pipeline to rotate to assist the conveying of the pipeline, thereby avoiding the situation where the support frame 12 directly contacts the pipeline and jams the pipeline, causing it to be unable to be conveyed normally;

[0034] To prevent slipping during transportation, Figure 3 , 4 As shown, the outer wall of the conveying roller 20 is provided with an anti-skid cover 14, the anti-skid cover 14 is made of rubber material, and the outer wall of the anti-skid cover 14 is evenly provided with anti-skid patterns;

[0035] When in use, the protective sleeve 14 provided on the outer wall of the conveying roller 20 contacts the pipeline to convey it. The rubber material and the anti-skid pattern provided on the outer wall can increase the friction when contacting the pipeline, thereby avoiding the situation that the conveying roller 20 slips when contacting the pipeline and cannot be conveyed.

[0036] To facilitate fixation, Figure 3 , 4 As shown, a buffer pad 2 is arranged on the top of the fixing frame 3. The buffer pad 2 is made of rubber material and is provided with multiple groups of openings, which are matched with the screw holes of the fixing frame 3.

[0037] When in use, the rubber cushion 2 can reduce the pressure on the fixing part when fixing the device, and can tighten the bolts and nuts more tightly, thereby reducing the possibility of loosening after fixing;

[0038] For ease of observation, Figure 3 As shown, a lamp holder 9 is fixed to the outer wall of the bottom of the mounting plate 1 by bolts, and a plurality of lighting lamps 10 are installed on one side of the lamp holder 9;

[0039] When in use, the lighting lamp 10 can be turned on to provide effective lighting when the conveying pipeline is being threaded, avoiding the situation where poor light makes it difficult to observe and cannot timely detect deviation or other problems for adjustment.

[0040] Example 2

[0041] To protect the device, refer to Figure 1 , a pipe threading and hoisting structure applied to an underground integrated pipe gallery, this embodiment makes the following improvements compared with embodiment 1, the outer wall at the bottom of the mounting plate 1 is fixed with a protective cover 4 by bolts, and the bottom of the protective cover 4 is provided with an opening;

[0042] When in use, the protective cover 4 is provided to wrap the winch 16 therein to protect it, so as to prevent foreign matter from splashing into the transmission part during use and causing the winch 16 to get stuck. At the same time, the wound steel cable can be protected to prevent it from rusting due to the influence of the environment when not in use. The opening at the bottom of the protective cover 4 allows the steel cable to pass normally.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipe threading and hoisting structure used in an underground integrated pipe gallery, comprising a conveying assembly, characterized in that: The conveying assembly comprises a conveying frame (5), wherein a speed regulating motor (15) is arranged on an outer wall of one side of the conveying frame (5), wherein the speed regulating motor (15) is provided with a plurality of groups, wherein a connecting shaft (6) is connected to one side of the speed regulating motor (15), wherein one end of the connecting shaft (6) can be rotatably passed through the conveying frame (5), wherein a conveying roller (20) is arranged on the outer wall of the connecting shaft (6), wherein a hydraulic telescopic rod (7) is arranged on the outer wall of the conveying frame (5), wherein the hydraulic telescopic rod (7) is provided with a plurality of groups and respectively installed on the outer walls of both sides of the conveying frame (5), wherein an output end of one side of the hydraulic telescopic rod (7) can be slidably connected to the inside of the conveying frame (5), wherein a supporting frame (12) is installed at the end of the hydraulic telescopic rod (7), and wherein an adjusting assembly for adjusting the height of a pipeline is arranged on one side of the conveying frame (5).

2. A pipe threading and hoisting structure for underground integrated pipe gallery according to claim 1, characterized in that: The adjustment component comprises a mounting plate (1), a hydraulic lifting rod (8) is arranged on the outer wall at the bottom of the mounting plate (1), the hydraulic lifting rod (8) is arranged in multiple groups, the bottom end of the hydraulic lifting rod (8) is fixed to the outer wall at the top of the conveying frame (5), a fixing frame (3) is arranged on the outer wall of the mounting plate (1), the fixing frame (3) is arranged in multiple groups, and is respectively arranged on the outer walls on both sides of the mounting plate (1), the fixing frame (3) is evenly provided with multiple groups of screw holes, and a lifting component for lifting the pipeline is arranged on one side of the mounting plate (1).

3. The pipeline threading and hoisting structure applied to the underground comprehensive pipe gallery according to claim 2 is characterized in that: The lifting assembly comprises a fixed bracket (18), wherein the fixed bracket (18) is provided with a plurality of groups and is respectively fixed to the outer wall of the bottom of the mounting plate (1); a rotating motor (19) is provided on the outer wall of one side of the fixed bracket (18); a rotating shaft (17) is connected to one side of the rotating motor (19); one end of the rotating shaft (17) can rotatably pass through the fixed bracket (18); and a winch (16) is provided on the outer wall of the rotating shaft (17).

4. The pipeline threading and hoisting structure applied to the underground comprehensive pipe gallery according to claim 1 is characterized in that: A connecting frame (13) is fixedly provided on the outer wall of one side of the support frame (12) by means of bolts, the connecting frame (13) is provided with a plurality of groups, a driving motor (11) is fixedly provided on the outer wall of one side of the connecting frame (13) by means of bolts, one end of the driving motor (11) is connected to a transmission shaft (22), and a conveying wheel (21) is provided on the outer wall of the transmission shaft (22).

5. The pipeline threading and hoisting structure used in an underground comprehensive pipe gallery according to claim 1 is characterized in that: The outer wall of the conveying roller (20) is provided with an anti-skid sleeve (14), the anti-skid sleeve (14) is made of rubber material, and the outer wall of the anti-skid sleeve (14) is evenly provided with anti-skid patterns.

6. The pipeline threading and hoisting structure used in an underground comprehensive pipe gallery according to claim 2 is characterized in that: A buffer pad (2) is arranged on the top of the fixing frame (3), the buffer pad (2) is made of rubber material, and the buffer pad (2) is provided with a plurality of groups of openings, and the openings are adapted to the screw holes of the fixing frame (3).

7. The pipeline threading and hoisting structure used in an underground comprehensive pipe gallery according to claim 2 is characterized in that: A lamp holder (9) is fixedly provided on the outer wall of the bottom of the mounting plate (1) by means of bolts, and a plurality of groups of lighting lamps (10) are installed on one side of the lamp holder (9).

8. The pipeline threading and hoisting structure used in an underground comprehensive pipe gallery according to claim 3 is characterized in that: A protective cover (4) is fixedly provided on the outer wall of the bottom of the mounting plate (1) by means of bolts, and an opening is provided at the bottom of the protective cover (4).

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