Pipe stabilizing equipment for natural gas pipeline construction

Abstract

The invention provides pipe stabilizing equipment for natural gas pipeline construction. The pipe stabilizing equipment comprises a base; the pipeline turnover device further comprises a fixed clamping mechanism used for clamping a pipeline, a turnover mechanism is arranged on the base, and the turnover mechanism is connected with the fixed clamping mechanism through a supporting frame. The number of the side plates is two, the two side plates are fixedly installed on the two sides of the top of the base respectively, a protective cover capable of moving up and down is arranged above the two side plates, first notches are formed in the tops of the side plates, second notches are formed in the lower portions of the side walls of the protective cover, and when the protective cover moves to the low position, the protective cover, the two side plates and the base define a protective cavity. An arc-shaped groove is defined by the first notch in the top of the side plate and the second notch below the side wall of the protective cover; and the plugging mechanism is used for plugging the arc-shaped groove. The supporting frame is driven by the turnover mechanism to turn over, in the pipeline installation process, the supporting frame is turned over horizontally, the fixed clamping mechanism is moved to the low position, and manual pipeline installation at the low position is facilitated.

Description

Technical Field

[0001] The invention relates to the field of natural gas pipelines, and in particular to a pipe stabilizing device for natural gas pipeline construction. Background Art

[0002] In natural gas engineering, the support of natural gas pipelines is crucial, as it is related to the stability and safety of the pipelines.

[0003] At present, the prior art uses a support frame with a clamping structure on the top to fix the pipeline to ensure the stability of the pipeline. Since the support frame has a certain height, during the pipeline clamping process, the pipeline needs to be lifted manually to a high position before entering the clamping structure on the top of the support frame, resulting in a high labor intensity during the pipeline support and fixation process. Summary of the invention

[0004] In order to solve the technical problem that the clamping position of the top of the support frame is too high and it is difficult to carry the pipeline therein, the present invention provides a natural gas pipeline construction pipe stabilizing device.

[0005] The present invention solves the above technical problems through the following technical solutions: The present invention provides a natural gas pipeline construction stabilizing device, comprising a base; further comprising: a fixed clamping mechanism, the fixed clamping mechanism is used to clamp the pipeline, the base is provided with a flipping mechanism, and the flipping mechanism is connected to the fixed clamping mechanism through a supporting frame; side panels, the number of the side panels is two, and the two side panels are respectively fixedly mounted to the top two sides of the base, and protective covers that can move up and down are arranged above the two side panels, the top of the side panels is provided with a first notch, the side wall of the protective cover is provided with a second notch below, the protective cover moves to a low position, the protective cover, the two side panels and the base form a protective cavity, and the first notch on the top of the side panel and the second notch below the side wall of the protective cover form an arc groove; a plugging mechanism, the plugging mechanism is used to plug the arc groove, a transverse movement mechanism is installed on the protective cover, the transverse movement mechanism is connected to the plugging mechanism, and the plugging mechanism has a load ring for the pipeline to pass through for bearing.

[0006] In the present technical solution, the support frame is driven to flip by the flipping mechanism. During the pipeline installation process, the support frame flips horizontally, so that the fixed clamping mechanism moves to a low position, allowing manual pipeline installation at a lower position, thereby reducing manual labor intensity.

[0007] The first gear is connected with the second end of the gear to the first end, and the second gear is meshed with the second end of the gear to form a circle, and the two ends of the gear are connected with each other to form a circle, and the two ends of the gear are meshed with each other.

[0008] In the present technical solution, a flipping mechanism is used to drive the support frame to switch between horizontal and vertical states.

[0009] Preferably, the fixed clamping mechanism includes a first arc seat, a second arc seat, bolts, nuts, a fixed pressure seat, a movable pressure seat, a guide column, a guide sleeve, a threaded sleeve, a threaded column and a rotating disk; the first arc seat is fixedly connected to an end of the support frame away from the first rotating shaft, the first arc seat is connected to the second arc seat by bolts and nuts, a fixed pressure seat is fixedly connected to the inner wall of the first arc seat, a movable pressure seat is arranged in the second arc seat, the movable pressure seat is fixedly connected to the guide column, the guide sleeve is fixedly installed on the second arc seat, the guide column and the guide sleeve are connected with a clearance fit, the threaded sleeve is fixedly installed on the second arc seat, the threaded column is threadedly connected to the threaded sleeve, one end of the threaded column is rotatably connected to the movable pressure seat, and the other end of the threaded column is fixedly connected to the rotating disk.

[0010] In this technical solution, the fixed clamping mechanism is used to clamp the fixed pipeline.

[0011] Preferably, the four corners of the bottom of the base are fixed with supporting feet, the top surface of the base is fixed with a horizontal stop seat for fitting with the support frame in the flipped horizontal state, and a pressure-bearing driving mechanism is provided on one side of the flipping mechanism; the pressure-bearing driving mechanism includes a fixing frame, and the fixing frame is provided with a vertical surface for fitting with the support frame in the flipped vertical state; the bottom of the fixing frame is fixed to the base.

[0012] In the technical solution, the horizontal stopper and the vertical surface provide blocking when the support frame is adjusted to the horizontal and vertical states respectively.

[0013] Preferably, a guide hole is opened on the vertical surface of the fixed frame, and a movable rod is connected to the guide hole through a clearance fit, a second rack is fixedly connected to one end of the movable rod, an end block is fixedly connected to the top side of the second rack away from one end of the movable rod, the end block and the fixed frame are elastically connected through a third spring, the second rack is meshingly connected to the second cylindrical gear, a fourth rotating shaft is fixedly connected to the middle part of the second cylindrical gear, the fourth rotating shaft is rotatably connected to the side plate, the fourth rotating shaft is connected to a transmission mechanism, and the transmission mechanism is connected to the lifting mechanism.

[0014] In the technical solution, during the process of the support frame flipping to the vertical state, the compressed driving mechanism is squeezed to provide driving.

[0015] Preferably, the transmission mechanism includes a transmission belt, a first transmission wheel and a second transmission wheel; the first transmission wheel is fixedly sleeved on the fourth rotating shaft, the transmission belt is wound around the first transmission wheel and the second transmission wheel, the lifting mechanism includes a vertical bar, a first rack, a second spring, a first cylindrical gear, a third rotating shaft and an end frame; the bottom end of the vertical bar is fixedly connected to the top surface of the base, a groove body is opened in the first rack along the length direction, the vertical bar is connected with the groove body with clearance fit, and the first rack is fixedly connected to the inner wall of the protective cover, a second spring is arranged in the groove body of the first rack, the first rack is meshingly connected with the first cylindrical gear, the middle part of the first cylindrical gear is fixedly connected to the third rotating shaft, the second transmission wheel is fixedly sleeved on the third rotating shaft, both ends of the third rotating shaft are rotatably mounted with end frames, and the end frame is fixedly connected to the inner side wall of the top of the side plate.

[0016] In the technical solution, the pressure-driven mechanism is driven, and the transmission mechanism is used to drive the lifting mechanism to drive the protective cover downward to automatically close the top of the base.

[0017] Preferably, the transverse movement mechanism includes a fixed sleeve fixedly mounted on the outer wall of the protective cover and a motor; two movable parts are symmetrically arranged on both sides of the fixed sleeve, and the movable part includes an inner plate fixedly mounted on the middle of the fixed sleeve, the inner plate is rotatably mounted with a short shaft, one end of the short shaft is fixedly connected to a third bevel gear, and the other end of the short shaft is fixedly connected to a screw, both ends of the fixed sleeve are clearance-fittedly connected with a movable frame and a screw hole is provided in the transverse direction along the inner side of the movable frame, the screw hole is threadedly connected to the screw, a guide groove is provided on the movable frame, a guide block is slidably connected to the guide groove, the guide block is fixed to the protective cover wall, the third bevel gear is meshingly connected to the fourth bevel gear, the fourth bevel gear is fixed to the output shaft end of the motor, the motor is fixedly mounted on the fixed sleeve, and the movable frame is fixed to the carrier ring of the sealing mechanism.

[0018] In the technical solution, the transverse movement mechanism is used to drive the blocking mechanism to move away from the overall center or close to the center to block the arc groove.

[0019] Preferably, the blocking mechanism comprises a blocking arc plate and an extrusion assembly, the number of the extrusion assemblies is plural, and the multiple extrusion assemblies are distributed in a ring array on a carrier ring, and the carrier ring is fixedly connected to the blocking arc plate.

[0020] In this technical solution, the blocking mechanism blocks the arc groove by blocking the arc plate.

[0021] Preferably, the extrusion assembly includes a fixed cylinder and a pressure column; the fixed cylinder is fixedly connected to the outer wall of the carrier ring, the carrier ring is provided with a first positioning hole, the first positioning hole is cooperated with and connected to the pressure column, the pressure column extends into the fixed cylinder, a matching ring is fixedly sleeved on the pressure column, the matching ring is loosely connected to the inner wall of the fixed cylinder, a first spring is sleeved on the pressure column, the matching ring is elastically connected to the outer wall of the carrier ring through the first spring, a second positioning hole is provided on one side of the fixed cylinder, the second positioning hole is loosely connected to the first permanent magnet, one end of the first permanent magnet is fixedly connected to a pressure block located in the fixed cylinder, the pressure block and the pressure column are both provided with inclined surfaces, and the inclined surface of the pressure block and the inclined surface of the pressure column fit together.

[0022] Preferably, the side walls of the protective cover and the side plates are both fixedly connected with second permanent magnets for magnetically attracting the first permanent magnets; an opening is arranged at the top of the protective cover, and a top plate is mounted at the top opening of the protective cover by screws.

[0023] In the present technical solution, the extrusion assembly is used to clamp the outer wall of the pipe located in the carrier ring, thereby further providing a clamping and fixing function.

[0024] On the basis of being in accordance with the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present invention.

[0025] The positive and progressive effects of the present invention are: The above-mentioned natural gas pipeline construction stabilizing device is provided with a flipping mechanism. When the pipeline is installed, the flipping mechanism is used to flip the support frame to a horizontal state, so that the fixed clamping mechanism is moved to a low position, which is convenient for clamping and installing the pipeline at a lower position. After installation, the flipping mechanism is used to drive the support frame to flip to a vertical state for elevated support, thereby avoiding the need to manually lift the pipeline to an excessively high position before installation, thereby reducing the labor intensity of manual labor. Furthermore, by providing a protective cover, side panels, a blocking mechanism and a lateral moving mechanism that can move up and down, the protective cover can be moved down to At the lowest position, the protective cover, side panels and side panels form a protective cavity, and at the same time, the lateral moving mechanism drives the sealing mechanism to close the arc groove, providing protection for the structure on the base, preventing the overall equipment from being exposed to wind and sun for a long time, or sand and foreign objects from entering; further, a load ring is arranged on the sealing mechanism, and during the pipeline installation process, the lateral moving mechanism makes the sealing mechanism away from the center of the entire equipment to avoid affecting the pipeline installation, and after installation, the sealing mechanism moves closer to the center to seal the arc groove, and the load ring is socketed with the parts of the pipeline at both ends extending from the protective cavity, playing a load-bearing role, thereby improving the overall support effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention in an overall unfolded state.

[0027] Figure 2 It is a structural schematic diagram of the top of the base of the present invention.

[0028] Figure 3 It is a schematic structural diagram of the turning mechanism and the fixed clamping mechanism of the present invention.

[0029] Figure 4 It is a structural schematic diagram of the pressure-driven mechanism of the present invention.

[0030] Figure 5 It is a structural schematic diagram of the lifting mechanism and the transmission mechanism of the present invention.

[0031] Figure 6 It is a schematic structural diagram of the support frame of the present invention when it is flipped over to fit with the end surface of the movable rod.

[0032] Figure 7 It is a schematic diagram of the structure of the present invention in the overall storage state.

[0033] Figure 8 It is a schematic diagram of the structure inside the fixing sleeve of the present invention.

[0034] Fig. 9 It is a structural schematic diagram of the blocking mechanism of the present invention.

[0035] Fig.10 It is a schematic diagram of the structure of the blocking mechanism of the present invention when the pipeline is under load.

[0036] Description of Reference Numerals 1. Base; 2. Support legs; 3. Side plate; 301. First notch; 4. Support frame; 5. Turning mechanism; 501. fixing seat; 502. first rotating shaft; 503. worm gear; 504. fixing block; 505. worm; 506. connecting shaft; 507. first bevel gear; 508. second bevel gear; 509. second rotating shaft; 510. carrier; 6. Fixed clamping mechanism; 601. First arc seat; 602. Second arc seat; 603. Bolt; 604. Nut; 605. Fixed pressure seat; 606. Movable pressure seat; 607. Guide column; 608. Guide sleeve; 609. Threaded sleeve; 610. Threaded column; 611. Rotating disk; 7. Pipeline; 8. Protective cover; 801. Top plate; 802. Second notch; 9. Transverse movement mechanism; 901. Fixed sleeve; 902. Movable frame; 903. Guide groove; 904. Guide block; 905. Motor; 906. Inner plate; 907. Screw; 908. Short shaft; 909. Third bevel gear; 910. Fourth bevel gear; 10. Blocking mechanism; 1001. Blocking arc plate; 1002. Carrying ring; 1003. Fixing cylinder; 1004. Pressing column; 1005. First permanent magnet; 1006. First positioning hole; 1007. Matching ring; 1008. First spring; 1009. Pressing block; 1010. Second positioning hole; 11. lifting mechanism; 1101. vertical bar; 1102. first rack; 1103. second spring; 1104. first cylindrical gear; 1105. third rotating shaft; 1106. end frame; 12. Rotating seat; 13. Pressure-driven mechanism; 1301. Fixed frame; 1302. Guide hole; 1303. Movable rod; 1304. Second rack; 1305. End block; 1306. Third spring; 1307. Fourth rotating shaft; 1308. Second cylindrical gear; 14. A second permanent magnet; 15. Horizontal stop; 16. Transmission mechanism; 1601. Transmission belt; 1602. First transmission wheel; 1603. Second transmission wheel. DETAILED DESCRIPTION

[0037] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0038] like Figure 1-Figure 10As shown, the natural gas pipeline construction stabilizing device includes a base 1; further includes: a fixed clamping mechanism 6, the fixed clamping mechanism 6 is used to clamp the pipeline 7, the base 1 is provided with a flipping mechanism 5, and the flipping mechanism 5 is connected to the fixed clamping mechanism 6 through a support frame 4; a side panel 3, the number of the side panels 3 is two, and the two side panels 3 are respectively fixedly installed on the top two sides of the base 1, and a protective cover 8 that can be moved up and down is provided above the two side panels 3, the top of the side panel 3 is provided with a first notch 301, and the protective cover 8 A second notch 802 is provided below the side wall, and the protective cover 8 moves to a low position. The protective cover 8, two side panels 3 and the base 1 form a protective cavity, and the first notch 301 at the top of the side panel 3 and the second notch 802 below the side wall of the protective cover 8 form an arc-shaped groove; a sealing mechanism 10, which is used to seal the arc-shaped groove, and a transverse movement mechanism 9 is installed on the protective cover 8, and the transverse movement mechanism 9 is connected to the sealing mechanism 10, and the sealing mechanism 10 has a carrying ring 1002 for the pipe 7 to pass through for bearing.

[0039] like Figure 1-Figure 3 As shown, the flip mechanism 5 includes a fixed seat 501, a first rotating shaft 502, a worm wheel 503, a fixed block 504, a worm 505, a connecting shaft 506, a first bevel gear 507, a second bevel gear 508, a second rotating shaft 509 and a carrier 510; the fixed seat 501 is fixedly installed on the base 1, and the fixed seat 501 is rotatably connected with the first rotating shaft 502, the first rotating shaft 502 is fixedly connected to one end of the support frame 4, the first rotating shaft 502 is fixedly sleeved with a worm wheel 503, the worm wheel 503 is meshed with the worm 505, and both ends of the worm 505 are rotatably installed with fixed The fixed block 504 is fixedly connected to the fixed seat 501, one end of the worm 505 is fixedly connected to a connecting shaft 506, one end of the connecting shaft 506 away from the worm 505 is fixedly connected to a first bevel gear 507, the first bevel gear 507 is meshedly connected with the second bevel gear 508, the second bevel gear 508 is fixedly connected to the end of the second rotating shaft 509, a carrier 510 is fixedly connected to the base 1, the second rotating shaft 509 is rotatably connected to the carrier 510, one end of the second rotating shaft 509 away from the second bevel gear 508 is fixedly connected to a rotating seat 12, and the rotating seat 12 is rotatably mounted on the side plate 3.

[0040] In a specific implementation, a square hole is provided in the middle of the rotating seat 12, and when the rotating seat 12 is driven to rotate, an external driving source fits into the square hole.

[0041] The specific operation of the flipping mechanism 5 is as follows: through an external driving source, such as an electric motor with a block at the output end, the block of the electric motor is inserted into the square hole of the rotating seat 12, and the electric motor can drive the rotating seat 12, the second bevel gear 508, and the second rotating shaft 509 to rotate together. Through the meshing transmission of the second bevel gear 508 and the first bevel gear 507, the connecting shaft 506 and the worm 505 rotate together. Through the meshing between the worm 505 and the worm wheel 503, the first rotating shaft 502 drives the support rod to flip, so that the support rod can be switched between vertical and horizontal states.

[0042] like Figure 1-Figure 3 As shown, at this time, the support rod is horizontal, the protective cover 8 is in a high position, and the protective cover 8 has a sufficient height; when the protective cover 8 is in a high position, there is a sufficient distance between it and the base 1, so that the support rod and the fixed clamping mechanism 6 can be turned over, as shown in FIG. Figure 6 shown.

[0043] like Figure 3 As shown, the fixed clamping mechanism 6 includes a first arc seat 601, a second arc seat 602, a bolt 603, a nut 604, a fixed pressure seat 605, a movable pressure seat 606, a guide column 607, a guide sleeve 608, a threaded sleeve 609, a threaded column 610 and a rotating disk 611; the first arc seat 601 is fixedly connected to the end of the support frame 4 away from the first rotating shaft 502, the first arc seat 601 is connected to the second arc seat 602 by a bolt 603 and a nut 604, and a fixed arc seat 605 is fixedly connected to the inner wall of the first arc seat 601. The pressure seat 605, a movable pressure seat 606 is arranged in the second arc seat 602, the movable pressure seat 606 is fixedly connected with a guide column 607, the guide sleeve 608 is fixedly installed on the second arc seat 602, the guide column 607 and the guide sleeve 608 are connected with clearance fit, the threaded sleeve 609 is fixedly installed on the second arc seat 602, the threaded column 610 is threadedly connected with the threaded sleeve 609, one end of the threaded column 610 is rotatably connected with the movable pressure seat 606, and the other end of the threaded column 610 is fixedly connected with a rotating disk 611.

[0044] The support rod is in a horizontal state, the fixed clamping mechanism 6 is in a low position, and the pipe 7 is installed manually through the fixed clamping mechanism 6; the pipe 7 is passed through the first arc seat 601 and the second arc seat 602, and the rotating disk 611 is rotated to make the threaded column 610 and the threaded sleeve 609 threaded, driving the movable pressure seat 606 to move, and the movable pressure seat 606 is guided by the guide column 607 and the guide sleeve 608, so that the movable pressure seat 606 and the fixed pressure seat 605 clamp the pipe body to provide fixation.

[0045] like Figure 2-Figure 4As shown, the four corners of the bottom of the base 1 are fixed with supporting feet 2, the top surface of the base 1 is fixed with a horizontal stopper 15 for fitting with the support frame 4 in the flipped horizontal state, and a pressure-bearing driving mechanism 13 is provided on one side of the flipping mechanism 5; the pressure-bearing driving mechanism 13 includes a fixing frame 1301, and the fixing frame 1301 is provided with a vertical surface for fitting with the support frame 4 in the flipped vertical state; the bottom of the fixing frame 1301 is fixed to the base 1.

[0046] When the support frame 4 is in a horizontal state, it is blocked in place by the horizontal stopper 15; when it is in a vertical state, it is blocked in place by the vertical surface.

[0047] A guide hole 1302 is provided on the vertical surface of the fixed frame 1301, and a movable rod 1303 is connected to the guide hole 1302 with a clearance fit. A second rack 1304 is fixedly connected to one end of the movable rod 1303, and an end block 1305 is fixedly connected to the top side of the second rack 1304 away from one end of the movable rod 1303. The end block 1305 and the fixed frame 1301 are elastically connected via a third spring 1306. The second rack 1304 is meshingly connected to a second cylindrical gear 1308, and a fourth rotating shaft 1307 is fixedly connected to the middle part of the second cylindrical gear 1308. The fourth rotating shaft 1307 is rotatably connected to the side plate 3, and the fourth rotating shaft 1307 is connected to a transmission mechanism 16, and the transmission mechanism 16 is connected to the lifting mechanism 11.

[0048] After the pipe 7 is fixed, the support frame 4, the fixing clamping mechanism 6 and the pipe 7 are turned over to the position as shown in the figure. Figure 6 As shown, the support frame 4 is continuously driven to flip to a vertical position, and the protective cover 8 is driven to move downward, and the protective cover 8 will not move downward.

[0049] Specifically, first, the support frame 4 pushes the movable rod 1303, and the movable rod 1303 is guided by the guide hole 1302. The movable rod 1303 drives the second rack 1304 to move. Through the engagement of the second rack 1304 with the second cylindrical gear 1308, the fourth shaft 1307 is rotated. At the same time, the second rack 1304 moves, and the end block 1305 moves therewith, thereby stretching the third spring 1306 and increasing the tensile deformation of the third spring 1306.

[0050] like Figure 5As shown, the transmission mechanism 16 includes a transmission belt 1601, a first transmission wheel 1602 and a second transmission wheel 1603; the first transmission wheel 1602 is fixedly sleeved on the fourth shaft 1307, the transmission belt 1601 is wound around the first transmission wheel 1602 and the second transmission wheel 1603, the lifting mechanism 11 includes a vertical bar 1101, a first rack 1102, a second spring 1103, a first cylindrical gear 1104, a third shaft 1105 and an end frame 1106; the bottom end of the vertical bar 1101 is fixedly connected to the top surface of the base 1, the inner edge of the first rack 1102 is long A groove body is opened in the degree direction, the vertical bar 1101 is connected with the groove body with clearance, and the first rack 1102 is fixedly connected to the inner wall of the protective cover 8, and a second spring 1103 is arranged in the groove body of the first rack 1102, and the first rack 1102 is meshingly connected with the first cylindrical gear 1104, and the middle part of the first cylindrical gear 1104 is fixedly connected with the third rotating shaft 1105, and the second transmission wheel 1603 is fixedly sleeved on the third rotating shaft 1105, and the two ends of the third rotating shaft 1105 are rotatably installed with end frames 1106, and the end frames 1106 are fixedly connected to the inner wall of the top of the side plate 3.

[0051] The fourth rotating shaft 1307 rotates, and the third rotating shaft 1105 rotates through the transmission of the first transmission wheel 1602, the second transmission wheel 1603 and the transmission belt 1601. The third rotating shaft 1105 drives the first cylindrical gear 1104 to rotate, and the first cylindrical gear 1104 is meshed with the first rack 1102, and the vertical bar 1101 and the groove body are guided to drive the protective cover 8 to move downward until the support bar is vertical and the protective cover 8 moves to a low position, such as Figure 7 shown.

[0052] like Figure 1 , Figure 7 , Figure 8 as well as Fig. 9As shown, the transverse movement mechanism 9 includes a fixed sleeve 901 fixedly mounted on the outer wall of the protective cover 8 and a motor 905; two movable parts are symmetrically arranged on both sides of the fixed sleeve 901, and the movable part includes an inner plate 906 fixedly mounted to the middle of the fixed sleeve 901, and a short shaft 908 is rotatably mounted on the inner plate 906, and one end of the short shaft 908 is fixedly connected to a third bevel gear 909, and the other end of the short shaft 908 is fixedly connected to a screw 907, and both ends of the fixed sleeve 901 are clearance-fittedly connected to a movable frame 902 and movable A screw hole is horizontally opened in the frame 902, and the screw hole is threadedly connected to the screw rod 907. A guide groove 903 is opened on the movable frame 902, and the guide groove 903 is slidably connected to a guide block 904. The guide block 904 is fixedly connected to the wall of the protective cover 8. The third bevel gear 909 is meshingly connected to the fourth bevel gear 910, and the fourth bevel gear 910 is fixedly connected to the output shaft end of the motor 905. The motor 905 is fixedly installed on the fixed sleeve 901, and the movable frame 902 is fixedly connected to the carrier ring 1002 of the sealing mechanism 10.

[0053] The blocking mechanism 10 includes a blocking arc plate 1001 and an extrusion assembly. There are multiple extrusion assemblies, and the multiple extrusion assemblies are distributed in a ring array on a carrier ring 1002 . The carrier ring 1002 is fixedly connected to the blocking arc plate 1001 .

[0054] When the pipeline 7 is installed, the blocking mechanism 10 is initially located away from the center of the entire device, and there is a sufficient distance between the blocking mechanism 10 and the side plate 3 to avoid blocking the pipeline 7 from turning over.

[0055] After the pipe 7 is turned vertically along with the support frame 4 , the second notch 802 of the protective cover 8 and the first notch 301 of the side plate 3 form an arc-shaped groove, and the blocking mechanism 10 is driven by the transverse movement mechanism 9 to enter the arc-shaped groove for blocking.

[0056] Specifically, the fourth bevel gear 910 is driven to rotate by the motor 905, and the short shaft 908 and the screw 907 are rotated through the meshing of the fourth bevel gear 910 and the third bevel gear 909. The threaded rotation of the screw 907 and the screw hole cooperates with the guidance of the guide groove 903 and the guide block 904 to make the movable frame 902 drive the blocking mechanism 10 to move, and the blocking arc plate 1001 blocks the arc groove, and the end ring is sleeved on the part of the pipe 7 extending from the protective cover 8.

[0057] like Fig.10As shown, the extrusion assembly includes a fixed cylinder 1003 and a pressure column 1004; the fixed cylinder 1003 is fixedly connected to the outer wall of the carrier ring 1002, the carrier ring 1002 is provided with a first positioning hole 1006, the first positioning hole 1006 is matched with a pressure column 1004, the pressure column 1004 extends into the fixed cylinder 1003, the pressure column 1004 is fixedly sleeved with a matching ring 1007, the matching ring 1007 is connected with the inner wall of the fixed cylinder 1003 with a clearance, and the pressure column 1004 is sleeved with a first A spring 1008, the matching ring 1007 is elastically connected to the outer wall of the carrier ring 1002 through the first spring 1008, a second positioning hole 1010 is opened on one side of the fixed cylinder 1003, the second positioning hole 1010 is gap-fittedly connected with the first permanent magnet 1005, one end of the first permanent magnet 1005 is fixedly connected with a pressure block 1009 located in the fixed cylinder 1003, the pressure block 1009 and the pressure column 1004 are both provided with inclined surfaces, and the inclined surface of the pressure block 1009 and the inclined surface of the pressure column 1004 are in contact with each other.

[0058] The side walls of the protective cover 8 and the side walls of the side plate 3 are fixedly connected with the second permanent magnet 14 for magnetically attracting the first permanent magnet 1005; an opening is set at the top of the protective cover 8, and a top plate 801 is installed at the top opening of the protective cover 8 by screws.

[0059] After the arc plate 1001 blocks the arc groove, the first permanent magnet 1005 is close to the second permanent magnet 14. Fig.10 As shown, the magnetic repulsion between the two provides thrust for the pressing block 1009, and the inclined surface of the pressing block 1009 presses the inclined surface of the pressing column 1004, so that the pressing column 1004 presses the outer wall of the pipe 7 to provide clamping and fixing.

[0060] The present invention is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the present invention. The protection scope of the present invention is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications are within the protection scope of the present invention.

Claims

1. A natural gas pipeline construction stabilizing device, comprising a base (1); characterized in that: Also includes: A fixed clamping mechanism (6), the fixed clamping mechanism (6) being used to clamp the pipe (7), the base (1) being provided with a flipping mechanism (5), and the flipping mechanism (5) being connected to the fixed clamping mechanism (6) via a support frame (4); Side panels (3), the number of the side panels (3) being two, and the two side panels (3) being fixedly mounted to both sides of the top of the base (1), and a protective cover (8) movable up and down is arranged above the two side panels (3), a first notch (301) is opened at the top of the side panel (3), and a second notch (802) is opened below the side wall of the protective cover (8), when the protective cover (8) moves to a low position, the protective cover (8), the two side panels (3) and the base (1) form a protective cavity, and the first notch (301) at the top of the side panel (3) and the second notch (802) below the side wall of the protective cover (8) form an arc groove; A blocking mechanism (10) is used to block the arc-shaped groove. A transverse movement mechanism (9) is installed on the protective cover (8). The transverse movement mechanism (9) is connected to the blocking mechanism (10). The blocking mechanism (10) has a carrier ring (1002) for the pipeline (7) to pass through for bearing.

2. The natural gas pipeline construction stabilizing device according to claim 1, characterized in that: The turning mechanism (5) comprises a fixed seat (501), a first rotating shaft (502), a worm wheel (503), a fixed block (504), a worm (505), a connecting shaft (506), a first bevel gear (507), a second bevel gear (508), a second rotating shaft (509) and a carrier (510); the fixed seat (501) is fixedly mounted on the base (1); the fixed seat (501) is rotatably connected to the first rotating shaft (502); the first rotating shaft (502) is fixedly connected to one end of the supporting frame (4); the first rotating shaft (502) is fixedly sleeved with a worm wheel (503); the worm wheel (503) is meshingly connected to the worm (505); both ends of the worm (505) are rotatably mounted with fixed wheels. The fixing block (504) is fixedly connected to the fixing seat (501); one end of the worm (505) is fixedly connected to a connecting shaft (506); one end of the connecting shaft (506) away from the worm (505) is fixedly connected to a first bevel gear (507); the first bevel gear (507) is meshingly connected to a second bevel gear (508); the second bevel gear (508) is fixedly connected to an end of a second rotating shaft (509); a carrier (510) is fixedly connected to the base (1); the second rotating shaft (509) is rotatably connected to the carrier (510); one end of the second rotating shaft (509) away from the second bevel gear (508) is fixedly connected to a rotating seat (12); and the rotating seat (12) is rotatably mounted on the side plate (3).

3. The natural gas pipeline construction stabilizing device according to claim 2, characterized in that: The fixed clamping mechanism (6) comprises a first arc seat (601), a second arc seat (602), a bolt (603), a nut (604), a fixed pressure seat (605), a movable pressure seat (606), a guide column (607), a guide sleeve (608), a threaded sleeve (609), a threaded column (610) and a rotating disk (611); the first arc seat (601) is fixedly connected to an end of the support frame (4) away from the first rotating shaft (502); the first arc seat (601) is connected to the second arc seat (602) via a bolt (603) and a nut (604); and a threaded sleeve (609) is fixedly connected to the inner wall of the first arc seat (601). A fixed pressure seat (605), a movable pressure seat (606) is arranged inside the second arc-shaped seat (602), the movable pressure seat (606) is fixedly connected with a guide column (607), the guide sleeve (608) is fixedly installed on the second arc-shaped seat (602), the guide column (607) and the guide sleeve (608) are connected with each other by clearance fit, the threaded sleeve (609) is fixedly installed on the second arc-shaped seat (602), the threaded column (610) is threadedly connected with the threaded sleeve (609), one end of the threaded column (610) is rotatably connected with the movable pressure seat (606), and the other end of the threaded column (610) is fixedly connected with a rotating disk (611).

4. The natural gas pipeline construction stabilizing device according to claim 1, characterized in that: The four corners of the bottom of the base (1) are all fixedly connected with supporting feet (2); the top surface of the base (1) is fixedly connected with a horizontal stopper (15) for engaging with the support frame (4) in a flipped horizontal state; a pressure-bearing drive mechanism (13) is provided on one side of the flip mechanism (5); the pressure-bearing drive mechanism (13) comprises a fixing frame (1301); the fixing frame (1301) is provided with a vertical surface for engaging with the support frame (4) in a flipped vertical state; the bottom of the fixing frame (1301) is fixedly connected to the base (1).

5. The natural gas pipeline construction stabilizing device according to claim 4, characterized in that: A guide hole (1302) is provided on the vertical surface of the fixed frame (1301), and a movable rod (1303) is connected to the guide hole (1302) in a clearance fit. A second rack (1304) is fixedly connected to one end of the movable rod (1303), and an end block (1305) is fixedly connected to the top side of the second rack (1304) away from one end of the movable rod (1303). The end block (1305) is elastically connected to the fixed frame (1301) via a third spring (1306). The second rack (1304) is meshingly connected to a second cylindrical gear (1308), and a fourth rotating shaft (1307) is fixedly connected to the middle part of the second cylindrical gear (1308). The fourth rotating shaft (1307) is rotatably connected to the side plate (3), and the fourth rotating shaft (1307) is connected to a transmission mechanism (16), and the transmission mechanism (16) is connected to the lifting mechanism (11).

6. The natural gas pipeline construction stabilizing device according to claim 5, characterized in that: The transmission mechanism (16) comprises a transmission belt (1601), a first transmission wheel (1602) and a second transmission wheel (1603); the first transmission wheel (1602) is fixedly sleeved on a fourth rotating shaft (1307), the transmission belt (1601) is wound around the first transmission wheel (1602) and the second transmission wheel (1603); the lifting mechanism (11) comprises a vertical bar (1101), a first rack (1102), a second spring (1103), a first cylindrical gear (1104), a third rotating shaft (1105) and an end frame (1106); the bottom end of the vertical bar (1101) is fixedly connected to the top surface of the base (1), the first rack (1102) A groove body is provided along the inner side in the length direction, the vertical bar (1101) is loosely connected to the groove body, and the first rack (1102) is fixedly connected to the inner wall of the protective cover (8), a second spring (1103) is arranged in the groove body of the first rack (1102), the first rack (1102) is meshingly connected to the first cylindrical gear (1104), a third rotating shaft (1105) is fixedly connected to the middle of the first cylindrical gear (1104), the second transmission wheel (1603) is fixedly sleeved on the third rotating shaft (1105), and end frames (1106) are rotatably mounted on both ends of the third rotating shaft (1105), and the end frames (1106) are fixedly connected to the inner side wall of the top of the side plate (3).

7. The natural gas pipeline construction stabilizing device according to claim 1, characterized in that: The transverse movement mechanism (9) comprises a fixed sleeve (901) fixedly mounted on the outer wall of the protective cover (8) and a motor (905); two movable parts are symmetrically arranged on both sides of the fixed sleeve (901); the movable part comprises an inner plate (906) fixedly mounted on the middle part of the fixed sleeve (901); a short shaft (908) is rotatably mounted on the inner plate (906); one end of the short shaft (908) is fixedly connected to a third bevel gear (909); the other end of the short shaft (908) is fixedly connected to a screw (907); both ends of the fixed sleeve (901) are loosely connected to a movable frame (902); and the movable frame (90 2) a screw hole is opened transversely along the inner edge, the screw hole is threadedly connected to the screw rod (907), a guide groove (903) is opened on the movable frame (902), a guide block (904) is slidably connected to the guide groove (903), the guide block (904) is fixedly connected to the wall of the protective cover (8), the third bevel gear (909) is meshingly connected to the fourth bevel gear (910), the fourth bevel gear (910) is fixedly connected to the output shaft end of the motor (905), the motor (905) is fixedly mounted on the fixed sleeve (901), and the movable frame (902) is fixedly connected to the carrier ring (1002) of the blocking mechanism (10).

8. The natural gas pipeline construction stabilizing device according to claim 7, characterized in that: The blocking mechanism (10) comprises a blocking arc plate (1001) and an extrusion assembly, wherein the number of the extrusion assemblies is multiple, and the multiple extrusion assemblies are distributed in a ring array on a carrier ring (1002), and the carrier ring (1002) is fixedly connected to the blocking arc plate (1001).

9. The natural gas pipeline construction stabilizing device according to claim 8, characterized in that: The extrusion assembly comprises a fixed cylinder (1003) and a pressure column (1004); the fixed cylinder (1003) is fixedly connected to the outer wall of the carrier ring (1002); the carrier ring (1002) is provided with a first positioning hole (1006); the first positioning hole (1006) is matched with a pressure column (1004); the pressure column (1004) extends into the fixed cylinder (1003); a matching ring (1007) is fixedly sleeved on the pressure column (1004); the matching ring (1007) is gap-matched with the inner wall of the fixed cylinder (1003); the pressure column (1004) is sleeved with a first A spring (1008), the matching ring (1007) is elastically connected to the outer wall of the carrier ring (1002) through the first spring (1008), a second positioning hole (1010) is opened on one side of the fixed cylinder (1003), the second positioning hole (1010) is loosely connected with a first permanent magnet (1005), one end of the first permanent magnet (1005) is fixedly connected to a pressure block (1009) located in the fixed cylinder (1003), the pressure block (1009) and the pressure column (1004) are both provided with inclined surfaces, and the inclined surface of the pressure block (1009) and the inclined surface of the pressure column (1004) are in contact with each other.

10. The natural gas pipeline construction stabilizing device according to claim 9, characterized in that: The side walls of the protective cover (8) and the side walls of the side plates (3) are both fixedly connected with a second permanent magnet (14) for magnetically attracting the first permanent magnet (1005); an opening is provided at the top of the protective cover (8), and a top plate (801) is mounted on the top opening of the protective cover (8) via screws.

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