Auxiliary supporting assembly for natural gas pipeline construction

Abstract

The utility model provides an auxiliary support component for natural gas pipeline construction, which relates to the technical field of pipeline construction, and comprises support plates, a first hinge and a second hinge, the two support plates are connected together through the first hinge, the top of each support plate is fixedly connected with a support rod, and the second hinge is fixedly connected with the support rod. The top of each supporting rod is fixedly connected with a semi-circular ring, the two semi-circular rings are connected together through a second hinge, a threaded rod is inserted into one side of each semi-circular ring in a threaded penetrating mode, and the surface of each threaded rod is rotationally sleeved with an arc plate. A sliding rod is manually controlled to be inserted into the top of a supporting plate in a sliding and penetrating mode, then a clamping plate is manually controlled to slide in a limiting frame, a rectangular block slides into the clamping plate, in this way, the clamping plate can be well limited to the top of the sliding rod, the bottom of the sliding rod is supported on the ground, and the supporting plate can be well supported.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to an auxiliary support component for natural gas pipeline construction. Background Art

[0002] The auxiliary support assembly is a device used to support the pipeline during the construction of the natural gas pipeline. When using the auxiliary support assembly, the angle between the two support plates is adjusted by the first hinge, the pipeline is placed in the middle of the two semicircular rings, and the two semicircular rings are fixed together by bolts. Then, the threaded rod is manually rotated so that the arc plate is squeezed on the surface of the pipeline. This can well support the natural gas pipeline and facilitate the subsequent installation and connection of the natural gas pipeline.

[0003] The inventors found in their daily work that the support assembly still has at least the following problems: when using the auxiliary support assembly, the angle between the two support plates is adjusted by the first hinge, the pipe is placed in the middle of the two semicircular rings, and the two semicircular rings are fixed together by the first bolt, and then the threaded rod is manually rotated so that the arc plate is squeezed on the surface of the pipe, which can support the pipe well. However, in actual use, when installing the pipe at the corner, because there will be a certain angle between the two support plates, most of the support plates will be suspended, which may cause the support assembly to topple over, thereby affecting the pipeline construction. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an auxiliary support component for natural gas pipeline construction.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an auxiliary support assembly for natural gas pipeline construction, comprising a support plate, a first hinge and a second hinge, the two support plates are connected together by the first hinge, the top of the support plate is fixedly connected with a support rod, the top of the support rod is fixedly connected with a semicircular ring, the two semicircular rings are connected together by the second hinge, one side of the semicircular ring is threadedly penetrated with a threaded rod, the surface of the threaded rod is rotatably sleeved with an arc plate, the two arc plates are fixed together by a rubber belt, the top of the semicircular ring is threadedly penetrated with a bolt, the bolt thread is inserted in the top of the other semicircular ring, the bottom of the support plate is fixedly connected with a moving wheel, the bottom of the support plate is provided with a support device, one side of the support plate is provided with a limiting device, the support device comprises a sliding rod, the sliding rod is slidably penetrated and inserted in the top of the support plate, the top of the support plate is fixedly connected with a limiting frame, the inner wall of the limiting frame is slidably connected with a clamping plate, the inner wall of the clamping plate is slidably connected with a rectangular block, and the rectangular block is fixedly connected to the top of the sliding rod.

[0006] The effect achieved by the above components is: when using the supporting device, the sliding rod is manually controlled to slide through the top of the supporting plate, and then the positioning plate is manually controlled to slide inside the limiting frame, so that the rectangular block slides into the inside of the positioning plate, so that the positioning plate can be well restricted to the top of the sliding rod, so that the bottom of the sliding rod is supported on the ground, which can well support the supporting plate.

[0007] Preferably, the inner wall of the limit frame is fixedly connected to a limit rod, and the limit rod is slidably inserted into one side of the locking plate, and a first spring is sleeved on the surface of the limit rod, one end of the first spring is fixedly connected to one side of the inner wall of the limit frame, and one end of the first spring close to the limit rod is fixedly connected to one side of the locking plate.

[0008] The effect achieved by the above components is: the first spring pulls the locking plate toward the side close to the limiting frame, thereby effectively limiting the top of the sliding rod with the locking plate.

[0009] Preferably, a second spring is sleeved on the surface of the sliding rod, one end of the second spring is fixedly connected to the top of the sliding rod, and one end of the second spring close to the sliding rod is fixedly connected to the top of the support plate.

[0010] The effect achieved by the above components is: when the support device is not used, the positioning plate is kept away from the top of the sliding rod, and then the sliding rod is pressed away from the support plate by the second spring, thereby keeping the sliding rod away from the ground.

[0011] Preferably, a circular plate is fixedly connected to the bottom of the sliding rod, fixing holes are evenly opened on the surface of the circular plate, a positioning pin is slidably connected to the inner wall of the fixing hole, a connecting ring is fixedly connected to the top of the positioning pin, the connecting ring is slidably sleeved on the surface of the sliding rod, a third spring is sleeved on the surface of the sliding rod, one end of the third spring is fixedly connected to the top of the circular plate, and one end of the third spring close to the sliding rod is fixedly connected to the bottom of the connecting ring.

[0012] The effect achieved by the above-mentioned components is: when the ground is land, the connecting ring is manually controlled to rotate on the surface of the sliding rod, so that the positioning pin passes through the fixing hole and is inserted into the inside of the ground, so that the bottom of the sliding rod can be well set on the ground; when the ground is not land, the connecting ring is squeezed toward the sliding rod through the third spring, so that the positioning pin is away from the fixing hole, so that the bottom of the sliding rod is well supported on the ground.

[0013] Preferably, a thread groove is provided on the surface of the sliding rod, and a threaded sleeve is provided on the surface of the sliding rod where the thread groove is provided.

[0014] The effect achieved by the above components is: manually controlling the threaded barrel to rotate on the surface of the sliding rod through the threaded groove, so that the threaded barrel squeezes the connecting ring, which can well restrict the positioning pin inside the fixing hole.

[0015] Preferably, the limiting device comprises an arc plate, a circular arc groove is formed on one side of the support plate, an inner wall of the circular arc groove is slidably connected to the arc plate, the arc plate is fixedly connected to one side of another support plate, and a rubber plate is fixedly connected to the top of the arc plate.

[0016] The effect achieved by the above components is that when the two support plates rotate, the arc plate is driven to slide inside the circular arc groove.

[0017] Preferably, a locking rod is inserted and slidably penetrated through the top of the support plate, a protrusion is evenly fixedly connected to the top of the locking rod, a fourth spring is sleeved on the surface of the locking rod, one end of the fourth spring is fixedly connected to the top of the locking rod, and one end of the fourth spring close to the locking rod is fixedly connected to the top of the support plate.

[0018] The effect achieved by the above components is that when the limiting device is not used, the fourth spring presses the locking rod away from the support plate, thereby making the locking rod away from the arc plate, so that the arc plate can slide well on the inner wall of the arc groove.

[0019] Preferably, a rotating rod is rotatably inserted into the top of the support plate, a semicircular plate is fixedly connected to the surface of the rotating rod, and a rubber block is fixedly connected to the bottom of the semicircular plate.

[0020] The effect achieved by the above components is: the semicircular plate is driven to rotate manually through the rotating rod, and then the semicircular plate is set on the top of the locking rod, so that the protrusion is squeezed on the bottom of the rubber block, so that the semicircular plate can be restricted to the top of the locking rod, and then the locking rod is squeezed on the top of the rubber plate, so that the arc plate can be well fixed inside the arc groove, so that the two support plates form a suitable angle.

[0021] In the utility model, a supporting device is provided. When the supporting device is used, the sliding rod is manually controlled to slide through the top of the supporting plate, and then the locking plate is manually controlled to slide inside the limiting frame, so that the rectangular block slides into the inside of the locking plate. In this way, the locking plate can be well restricted to the top of the sliding rod, so that the bottom of the sliding rod is supported on the ground, which can well support the supporting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an auxiliary support assembly for natural gas pipeline construction;

[0023] Figure 2 This is a three-dimensional structural schematic diagram of a novel sliding rod proposed in the utility model;

[0024] Figure 3 The utility model provides a three-dimensional structural schematic diagram of a new type of clamping plate;

[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a novel arc-shaped plate.

[0026] Legend: 1. Support plate; 2. First hinge; 3. Support rod; 4. Semicircular ring; 5. Second hinge; 6. Bolt; 7. Threaded rod; 8. Support device; 801. Sliding rod; 802. Second spring; 803. Circular plate; 804. Connecting ring; 805. Positioning pin; 806. Fixing hole; 807. Threaded groove; 808. Third spring; 809. Threaded barrel; 810. Rectangular block; 811. Limiting frame; 812. Positioning plate; 813. Limiting rod; 814. First spring; 9. Limiting device; 901. Arc groove; 902. Arc plate; 903. Rubber plate; 904. Positioning rod; 905. Fourth spring; 906. Rotating rod; 907. Semicircular plate; 908. Rubber block; 909. Protrusion; 10. Arc plate; 11. Moving wheel. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1-4 As shown, an auxiliary support assembly for natural gas pipeline construction, two support plates 1 are connected together by a first hinge 2, the tops of the support plates 1 are fixedly connected with support rods 3, the tops of the support rods 3 are fixedly connected with semicircular rings 4, the two semicircular rings 4 are connected together by a second hinge 5, one side of the semicircular rings 4 is threadedly penetrated with a threaded rod 7, the surface of the threaded rod 7 is rotatably sleeved with an arc plate 10, the two arc plates 10 are fixed together by a rubber belt, the top of the semicircular ring 4 is threadedly penetrated with a bolt 6, the bolt 6 is threadedly inserted in the other semicircular ring The top of the ring 4 and the bottom of the support plate 1 are fixedly connected with a moving wheel 11, the bottom of the support plate 1 is provided with a supporting device 8, and one side of the support plate 1 is provided with a limiting device 9. When using the auxiliary support assembly, the angle between the two support plates 1 is adjusted by the first hinge 2, the pipeline is sleeved in the middle of the two semicircular rings 4, and the two semicircular rings 4 are fixed together by 6 bolts, and then the threaded rod 7 is manually rotated to squeeze the arc plate 10 on the surface of the pipeline, so that the natural gas pipeline can be well supported, which is convenient for the subsequent installation and connection of the natural gas pipeline.

[0028] Reference Figure 2 and Figure 3The supporting device 8 includes a sliding rod 801, which is slidably inserted into the top of the supporting plate 1. The top of the supporting plate 1 is fixedly connected to a limited position frame 811. The inner wall of the limited position frame 811 is slidably connected to a clamping plate 812. The inner wall of the clamping plate 812 is slidably connected to a rectangular block 810. The rectangular block 810 is fixedly connected to the top of the sliding rod 801. When using the supporting device 8, the sliding rod 801 is manually controlled to slide through and inserted into the top of the supporting plate 1, and then the clamping plate 812 is manually controlled to slide inside the limiting frame 811, so that the rectangular block 810 slides into the inside of the clamping plate 812. In this way, the clamping plate 812 can be well limited to the top of the sliding rod 801, so that the bottom of the sliding rod 801 is supported on the ground. The support plate 1 can be well supported. The inner wall of the limit frame 811 is fixedly connected to the limit rod 813, and the limit rod 813 slides through and is inserted into one side of the locking plate 812. The surface of the limit rod 813 is sleeved with a first spring 814, and one end of the first spring 814 is fixedly connected to one side of the inner wall of the limit frame 811, and one end of the first spring 814 close to the limit rod 813 is fixedly connected to one side of the locking plate 812, and the locking plate 812 is pulled toward the side close to the limit frame 811 by the first spring 814, so that the locking plate 812 can well limit the top of the sliding rod 801, and the surface of the sliding rod 801 is sleeved with a second spring 802, and one end of the second spring 802 is fixedly connected to the top of the sliding rod 801, and the second spring 802 is close to the sliding One end of the movable rod 801 is fixedly connected to the top of the support plate 1. When the supporting device 8 is not in use, the locking plate 812 is kept away from the top of the sliding rod 801, and then the sliding rod 801 is pressed in the direction away from the support plate 1 by the second spring 802, so that the sliding rod 801 is away from the ground. The bottom of the sliding rod 801 is fixedly connected to a circular plate 803, and the surface of the circular plate 803 is evenly provided with fixing holes 806. The inner wall of the fixing hole 806 is slidably connected to a positioning nail 805. The top of the positioning nail 805 is fixedly connected to a connecting ring 804. The connecting ring 804 is slidably sleeved on the surface of the sliding rod 801. The surface of the sliding rod 801 is sleeved with a third spring 808. One end of the third spring 808 is fixedly connected to the top of the circular plate 803. One end of the third spring 808 close to the sliding rod 801 is fixedly connected to the bottom of the connecting ring 804. When the ground is land, the connecting ring 804 is manually controlled to rotate on the surface of the sliding rod 801, so that the positioning pin 805 passes through the fixing hole 806 and is inserted into the inside of the land. In this way, the bottom of the sliding rod 801 can be well set on the ground. When the ground is not land, the third spring 808 presses the connecting ring 804 toward the sliding rod 801, so that the positioning pin 805 is away from the fixing hole 806, so that the bottom of the sliding rod 801 is well supported on the ground. The surface of the sliding rod 801 is provided with a threaded groove 807, and the surface of the sliding rod 801 where the threaded groove 807 is provided is threadedly sleeved with a threaded tube 809.The threaded cylinder 809 is manually controlled to rotate on the surface of the threaded groove 807 on the surface of the sliding rod 801, so that the threaded cylinder 809 squeezes the connecting ring 804, so that the positioning pin 805 can be well restricted inside the fixing hole 806.

[0029] Reference Figure 4 The limiting device 9 includes an arc plate 902, a circular arc groove 901 is provided on one side of the support plate 1, the inner wall of the circular arc groove 901 is slidably connected to the arc plate 902, the arc plate 902 is fixedly connected to one side of the other support plate 1, and a rubber plate 903 is fixedly connected to the top of the arc plate 902. When the two support plates 1 rotate, the arc plate 902 is driven to slide inside the circular arc groove 901, and a locking rod 904 is inserted and inserted into the top of the support plate 1. The top of the locking rod 904 is evenly fixedly connected with a protrusion 909, and a fourth spring 905 is sleeved on the surface of the locking rod 904. One end of the fourth spring 905 is fixedly connected to the top of the locking rod 904, and the end of the fourth spring 905 close to the locking rod 904 is fixedly connected to the top of the support plate 1. When the limiting device 9 is not in use, the fourth spring 905 is used to move away from the support plate 1 , and the protrusion 909 is squeezed on the bottom of the rubber block 908. In this way, the semicircular plate 907 can be restricted to the top of the locking rod 904, and the locking rod 904 can be squeezed on the top of the rubber plate 903. In this way, the arc plate 902 can be well fixed on the inner wall of the arc groove 901, and a rotating rod 906 is inserted at the top of the support plate 1. A semicircular plate 907 is fixedly connected to the surface of the rotating rod 906, and a rubber block 908 is fixedly connected to the bottom of the semicircular plate 907. The semicircular plate 907 is manually driven to rotate by the rotating rod 906, and then the semicircular plate 907 is set on the top of the locking rod 904, so that the protrusion 909 is squeezed on the bottom of the rubber block 908. In this way, the semicircular plate 907 can be restricted to the top of the locking rod 904, and the locking rod 904 is squeezed on the top of the rubber plate 903. In this way, the arc plate 902 can be well fixed inside the arc groove 901, so that the two support plates 1 form a suitable angle.

[0030] Working principle: when using the auxiliary support assembly, adjust the angle between the two support plates 1 through the first hinge 2, put the pipeline in the middle of the two semicircular rings 4, and fix the two semicircular rings 4 together through 6 bolts, and then manually rotate the threaded rod 7 to squeeze the arc plate 10 on the surface of the pipeline, so that the natural gas pipeline can be well supported, which is convenient for the subsequent installation and connection of the natural gas pipeline. When using the support device 8, manually control the sliding rod 801 to slide through the top of the support plate 1, and then manually control the positioning plate 812 to slide inside the limit frame 811, and pull the positioning plate 812 to the side close to the limit frame 811 through the first spring 814, so as to well hold the positioning plate 812 limits the top of the sliding rod 801, so that the rectangular block 810 slides into the inside of the positioning plate 812, so that the positioning plate 812 can be well limited to the top of the sliding rod 801, so that the bottom of the sliding rod 801 is supported on the ground, which can well support the support plate 1. When the ground is land, the connecting ring 804 is manually controlled to rotate on the surface of the sliding rod 801, so that the positioning pin 805 passes through the fixing hole 806 and is inserted into the inside of the ground. The threaded cylinder 809 is manually controlled to rotate on the surface of the sliding rod 801 on which the threaded groove 807 is opened, so that the threaded cylinder 809 squeezes the connecting ring 804, so that the positioning pin 805 can be well limited to the inside of the fixing hole 806. In this way, the bottom of the sliding rod 801 can be well set on the ground. When the ground is not land, the third spring 808 presses the connecting ring 804 in the direction close to the sliding rod 801, so that the positioning nail 805 is away from the fixing hole 806, so that the bottom of the sliding rod 801 is well supported on the ground. When the supporting device 8 is not used, the positioning plate 812 is kept away from the top of the sliding rod 801, and then the sliding rod 801 is pressed away from the support plate 1 by the second spring 802, so that the sliding rod 801 is away from the ground. When the limiting device 9 is used, that is, when the arc plate 902 rotates to a suitable position on the inner wall of the arc groove 901, the rotating rod 90 is manually rotated. 6 drives the semicircular plate 907 to rotate, and then sets the semicircular plate 907 on the top of the locking rod 904, so that the protrusion 909 is pressed on the bottom of the rubber block 908, so that the semicircular plate 907 can be restricted to the top of the locking rod 904, and the locking rod 904 is pressed on the top of the rubber plate 903, so that the arc plate 902 can be well fixed inside the circular arc groove 901, so that the two support plates 1 form a suitable angle. When the limiting device 9 is not used, the locking rod 904 is pressed in the direction away from the support plate 1 by the fourth spring 905, so that the locking rod 904 is away from the arc plate 902, so that the arc plate 902 can slide well on the inner wall of the circular arc groove 901.

Claims

1. An auxiliary support assembly for natural gas pipeline construction, comprising a support plate (1), a first hinge (2) and a second hinge (5), characterized in that: The two support plates (1) are connected together by a first hinge (2), the top of each support plate (1) is fixedly connected to a support rod (3), the top of each support rod (3) is fixedly connected to a semicircular ring (4), the two semicircular rings (4) are connected together by a second hinge (5), a threaded rod (7) is threadedly inserted through one side of each semicircular ring (4), a circular arc plate (10) is rotatably sleeved on the surface of the threaded rod (7), the two circular arc plates (10) are fixed together by a rubber belt, a bolt (6) is threadedly inserted through the top of each semicircular ring (4), and the bolt (6) is threadedly inserted into the top of the other semicircular ring (4). The bottom of the support plate (1) is fixedly connected to a moving wheel (11), the bottom of the support plate (1) is provided with a support device (8), one side of the support plate (1) is provided with a limiting device (9), the support device (8) comprises a sliding rod (801), the sliding rod (801) is slidably inserted into the top of the support plate (1), the top of the support plate (1) is fixedly connected to a limiting frame (811), the inner wall of the limiting frame (811) is slidably connected to a locking plate (812), the inner wall of the locking plate (812) is slidably connected to a rectangular block (810), and the rectangular block (810) and the top of the sliding rod (801) are fixedly connected.

2. The auxiliary support assembly for natural gas pipeline construction according to claim 1, characterized in that: The inner wall of the limit frame (811) is fixedly connected to a limit rod (813), and the limit rod (813) is slidably inserted into one side of the locking plate (812). A first spring (814) is sleeved on the surface of the limit rod (813), and one end of the first spring (814) is fixedly connected to one side of the inner wall of the limit frame (811), and one end of the first spring (814) close to the limit rod (813) is fixedly connected to one side of the locking plate (812).

3. The auxiliary support assembly for natural gas pipeline construction according to claim 1, characterized in that: A second spring (802) is sleeved on the surface of the sliding rod (801), one end of the second spring (802) is fixedly connected to the top of the sliding rod (801), and one end of the second spring (802) close to the sliding rod (801) is fixedly connected to the top of the support plate (1).

4. The auxiliary support assembly for natural gas pipeline construction according to claim 1, characterized in that: The bottom of the sliding rod (801) is fixedly connected to a circular plate (803), the surface of the circular plate (803) is evenly provided with fixing holes (806), the inner wall of the fixing hole (806) is slidably connected to a positioning pin (805), the top of the positioning pin (805) is fixedly connected to a connecting ring (804), the connecting ring (804) is slidably sleeved on the surface of the sliding rod (801), the surface of the sliding rod (801) is sleeved with a third spring (808), one end of the third spring (808) is fixedly connected to the top of the circular plate (803), and one end of the third spring (808) close to the sliding rod (801) is fixedly connected to the bottom of the connecting ring (804).

5. The auxiliary support assembly for natural gas pipeline construction according to claim 1, characterized in that: The surface of the sliding rod (801) is provided with a thread groove (807), and the surface of the sliding rod (801) provided with the thread groove (807) is threadedly sleeved with a thread tube (809).

6. The auxiliary support assembly for natural gas pipeline construction according to claim 1, characterized in that: The limiting device (9) comprises an arc plate (902), a circular arc groove (901) is provided on one side of the support plate (1), the inner wall of the circular arc groove (901) is slidably connected to the arc plate (902), the arc plate (902) is fixedly connected to one side of another support plate (1), and a rubber plate (903) is fixedly connected to the top of the arc plate (902).

7. The auxiliary support assembly for natural gas pipeline construction according to claim 1, characterized in that: A locking rod (904) is inserted and slidably penetrated through the top of the support plate (1), a protrusion (909) is evenly fixedly connected to the top of the locking rod (904), a fourth spring (905) is sleeved on the surface of the locking rod (904), one end of the fourth spring (905) is fixedly connected to the top of the locking rod (904), and one end of the fourth spring (905) close to the locking rod (904) is fixedly connected to the top of the support plate (1).

8. The auxiliary support assembly for natural gas pipeline construction according to claim 1, characterized in that: A rotating rod (906) is rotatably inserted at the top of the support plate (1), a semicircular plate (907) is fixedly connected to the surface of the rotating rod (906), and a rubber block (908) is fixedly connected to the bottom of the semicircular plate (907).

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