Natural gas pipeline laying construction positioning device

Abstract

The utility model discloses a natural gas pipeline laying construction positioning device which comprises a supporting frame, two telescopic cylinders are fixedly installed on the top of the supporting frame, telescopic inner rods are movably connected to the two ends of each telescopic cylinder in a sleeved mode, and a plurality of fixing holes are formed in the telescopic inner rods and the telescopic cylinders. Reinforcing rib plates are fixedly installed at the opposite ends of the telescopic inner rods, and two electric telescopic columns are fixedly installed at the bottoms of the reinforcing rib plates. By means of the telescopic cylinders and the telescopic inner rods, when channels of different sizes are installed, the supporting positions of the supporting wheels can be changed by adjusting the lengths of the telescopic cylinders and the telescopic inner rods, the supporting wheels stretch across the two sides of the installation channel, adjustment is convenient, the supporting wheels can cope with different installation positions, and the supporting wheels can move in cooperation with the supporting wheels. And the moving convenience is improved, the natural gas pipeline can be conveniently carried and adjusted to different construction sites, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas pipeline installation equipment, in particular to a natural gas pipeline laying construction positioning device. Background Art

[0002] A natural gas pipeline is a pipeline that transports natural gas from the mining site or processing plant to the city's gas distribution center or industrial enterprise users, also known as a gas transmission pipeline. Natural gas pipeline transportation has many advantages, such as low transportation cost, small land occupation, fast construction, large oil and gas transportation volume, high safety performance, low transportation loss, no "three wastes" emissions, low risk of leakage, low environmental pollution, small impact from bad weather, small equipment maintenance, easy management, and easy remote centralized monitoring. It is widely used in urban construction and people's lives.

[0003] For some natural gas pipelines that need to be laid on the ground or underground, they usually need to be manually positioned after being transported to the designated location for docking and installation. In most cases, heavier pipelines are hoisted with the assistance of equipment for final positioning and installation. However, traditional positioning devices cannot adapt to the laying of flat ground and channels, and cannot be adjusted to adapt to different channel sizes. They are inefficient and inconvenient to use. Based on this, we propose a natural gas pipeline laying construction positioning device. Utility Model Content

[0004] The purpose of the utility model is to provide a natural gas pipeline laying construction positioning device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a natural gas pipeline laying construction positioning device, comprising a support frame, two telescopic cylinders are fixedly installed on the top of the support frame, both ends of the two telescopic cylinders are movably sleeved with telescopic inner rods, a plurality of fixing holes are provided inside the telescopic inner rods and the telescopic cylinders, and the opposite ends of the telescopic inner rods are fixedly installed with reinforcing ribs, and the bottom of the reinforcing ribs are fixedly installed with two electric telescopic columns, the outer sides of the two electric telescopic columns are movably sleeved with hoops, and the outer sides of the hoops are hinged with elastic telescopic columns, and the bottoms of the two electric telescopic columns are fixedly installed with mounting bridges, and the inner sides of the mounting bridges are movably installed with two supporting wheels through bearings. The outer side of the mounting bridge is fixedly installed with side wing plates, and the top of the support frame is fixedly installed with three support plates, and screws are movably installed inside the three support plates through bearings, one end of the screw is transmission-connected with a servo motor, the outer side of the screw is threadedly connected to two moving seats, and the other ends of the two moving seats are movably sleeved with sliding rods inside, and two electric telescopic rods are fixedly installed on the bottom of the two moving seats, and the bottom ends of the two electric telescopic rods are fixedly installed with upper ring sleeves through bolts, and both ends of the two upper ring sleeves are fixedly installed with concave plates, and a lower ring sleeve is movably installed on the inner side of the concave plate, and a clamping bolt is installed through the bottom of the concave plate, and a clamping plate is fixedly installed on the top of the clamping bolt.

[0006] Preferably, the fixing holes are linearly and evenly arranged inside the telescopic inner rod and the telescopic cylinder, and bolts are inserted into the fixing holes.

[0007] Preferably, one end of the elastic telescopic column away from the hoop is hinged to the bottom of the support frame.

[0008] Preferably, two bolt holes are provided inside the side wing plate.

[0009] Preferably, the servo motor is fixedly mounted on the top of the support frame, the slide bar is fixedly installed through the inside of the support plate, and the outer side of the movable seat is in sliding contact with the opposite sides of the support frame and the telescopic cylinder.

[0010] Preferably, the specifications and dimensions of the upper ring sleeve are matched with those of the lower ring sleeve, the clamping bolt is threadedly connected and installed with the concave plate, and a reinforcement rod is fixedly installed on the opposite side of the electric telescopic rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when the device is in use, the user moves the device to a suitable operating position, then sleeves the lower ring sleeve under the gas pipeline, and positions the upper ring sleeve to correspond to the lower ring sleeve, and places the two ends of the lower ring sleeve on the inner side of the concave plate, and then clamps the position of the lower ring sleeve with clamping bolts and clamping plates of the same size, and then starts the electric telescopic rod to retract, lifts the natural gas pipeline, and pushes the supporting wheel to move at the installation position, and after moving to a suitable position for docking, puts down the electric telescopic rod, and after the operator docks and installs the natural gas pipeline, removes the lower ring sleeve, and performs the next installation. This solution can be carried out so that the operator can operate conveniently, which increases the convenience of use;

[0012] By setting up the telescopic cylinder and the telescopic inner rod, when coping with installation in channels of different sizes, the length of the telescopic cylinder and the telescopic inner rod can be adjusted, so that the supporting position of the supporting wheel can be changed, spanning both sides of the installation channel, which is convenient for adjustment and can cope with different installation positions. In combination with the movement of the supporting wheels, the convenience of movement is increased, which is convenient for the transportation of natural gas pipelines and the adjustment to cope with different construction sites, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the rear-view stereoscopic appearance structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional appearance structure of the utility model when viewed from above.

[0016] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. support frame; 2. telescopic cylinder; 3. telescopic inner rod; 4. fixing hole; 5. reinforcing rib plate; 6. electric telescopic column; 7. hoop; 8. elastic telescopic column; 9. mounting bridge; 10. support wheel; 11. electric telescopic rod; 12. upper ring sleeve; 13. lower ring sleeve; 14. concave plate; 15. side wing plate; 16. servo motor; 17. support plate; 18. screw rod; 19. slide rod; 20. moving seat; 21. clamping bolt; 22. splint. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: a natural gas pipeline laying construction positioning device, including a support frame 1, two telescopic cylinders 2 are fixedly installed on the top of the support frame 1, and both ends of the two telescopic cylinders 2 are movably sleeved with telescopic inner rods 3, and the insides of the telescopic inner rods 3 and the telescopic cylinders 2 are provided with a plurality of fixing holes 4, and the opposite ends of the telescopic inner rods 3 are fixedly installed with reinforcing ribs 5, and the bottom of the reinforcing ribs 5 is fixedly installed with two electric telescopic columns 6, and the outer sides of the two electric telescopic columns 6 are movably sleeved with hoops 7, and the outer sides of the hoops 7 are hinged with elastic telescopic columns 8, and the bottoms of the two electric telescopic columns 6 are fixedly installed with mounting bridges 9, and the inner sides of the mounting bridges 9 are movably installed with two supporting wheels 10 through bearings, and the outer sides of the mounting bridges 9 are fixedly installed with side wing plates 1 5. Three support plates 17 are fixedly installed on the top of the support frame 1. Screw rods 18 are movably installed inside the three support plates 17 through bearings. One end of the screw rod 18 is transmission-connected to a servo motor 16. The outer side of the screw rod 18 is threadedly connected to two moving seats 20. The other ends of the two moving seats 20 are movably sleeved with slide rods 19 inside. Two electric telescopic rods 11 are fixedly installed on the bottom of the two moving seats 20. The bottom ends of the two electric telescopic rods 11 are fixedly installed with upper ring sleeves 12 through bolts. Both ends of the two upper ring sleeves 12 are fixedly installed with concave plates 14. The inner side of the concave plate 14 is movably installed with a lower ring sleeve 13. The bottom of the concave plate 14 is penetrated with a clamping bolt 21, and the top of the clamping bolt 21 is fixedly installed with a clamping plate 22.

[0020] The working principle of the above technical solution is as follows: when in use, the user moves the equipment to a suitable working position, and then sleeves the lower ring sleeve 13 under the gas pipeline, and makes the upper ring sleeve 12 correspond to the position of the lower ring sleeve 13, and the two ends of the lower ring sleeve 13 are located on the inner side of the concave plate 14, and then the same size clamping bolts 21 and clamping plates 22 clamp the position of the lower ring sleeve 13, and then starts the electric telescopic rod 11 to retract, lift the natural gas pipeline, and push the support wheel 10 to move at the installation position. After moving to the appropriate position for docking, the electric telescopic rod 11 is lowered. After the operator docks and installs the natural gas pipeline, the lower ring sleeve 13 is removed and the next installation is carried out. This solution allows for easy transportation for operators, which increases the convenience of use.

[0021] In another embodiment, Figure 1-Figure 3As shown, the fixing holes 4 are linearly and evenly arranged inside the telescopic inner rod 3 and the telescopic cylinder 2, and bolts are inserted into the fixing holes 4.

[0022] By setting the telescopic cylinder 2 and the telescopic inner rod 3, when coping with the installation in channels of different sizes, the length of the telescopic cylinder 2 and the telescopic inner rod 3 can be adjusted, so that the supporting position of the support wheel 10 can be changed, spanning both sides of the installation channel, which is convenient for adjustment, and can cope with different installation positions. In combination with the movement of the support wheel 10, the convenience of movement is increased, which is convenient for the transportation of natural gas pipelines and the adjustment to cope with different construction sites. The use effect is good, and the insertion of bolts into the fixing hole 4 can fix the position of the telescopic inner rod 3 and the telescopic cylinder 2, which is convenient for use after adjusting the length.

[0023] In another embodiment, Figure 1-Figure 3 As shown, one end of the elastic telescopic column 8 away from the hoop 7 is hinged to the bottom of the support frame 1.

[0024] The elastic telescopic column 8 can add a force between the support frame 1 and the electric telescopic column 6, and cooperate with the sleeve sliding of the hoop 7 to form an elastic support structure between the electric telescopic column 6 and the support frame 1, thereby increasing the force on the top and stabilizing the use effect.

[0025] In another embodiment, Figure 1-Figure 3 As shown, two bolt holes are provided inside the side wing plate 15 .

[0026] The bolt holes inside the side wing plate 15 can be used to insert pins or bolts into the ground after moving across the channel, so that the side wing plate 15 is fixed, which is convenient for fixing the position after moving, reduces the deflection of the support wheel 10 due to shaking, increases the use effect on soft roads, and facilitates stability when installing pipeline connections.

[0027] In another embodiment, Figure 1-Figure 3 As shown, the servo motor 16 is fixedly installed on the top of the support frame 1, the slide rod 19 is fixedly installed through the inside of the support plate 17, and the outer side of the moving seat 20 is in sliding contact with the opposite sides of the support frame 1 and the telescopic cylinder 2.

[0028] The slide rod 19 adds a stable structural force to the screw rod 18 and the slide rod 19, so that the operating force of the servo motor 16 can be stably transmitted, and the moving seat 20 is attached to the opposite sides of the support frame 1 and the telescopic cylinder 2 to increase the supporting force of the moving seat 20 and make the sliding of the moving seat 20 stable, thereby increasing the stability of the structure and facilitating use.

[0029] In another embodiment, Figure 1-Figure 4As shown, the specifications and dimensions of the upper ring sleeve 12 are matched with those of the lower ring sleeve 13 , the clamping bolt 21 is threadedly connected and installed with the concave plate 14 , and a reinforcing rod is fixedly installed on the opposite side of the electric telescopic rod 11 .

[0030] The upper ring sleeve 12 is connected by bolt threads and passes through the upper ring sleeve 12 and the electric telescopic rod 11 and is installed at the bottom end of the electric telescopic rod 11. It is convenient to use a large-sized upper ring sleeve 12 during installation. It is horizontally installed inside the bottom end of the electric telescopic rod 11 and is parallel to the screw rod 18. It is convenient to install and use across the ditch and to cope with different natural gas pipeline directions. The overall use effect is good. The installation direction of the upper ring sleeve 12 can be selected before operation, which is convenient for coordinated operation. The clamping bolts 21 and the concave plate 14 are convenient for rotating the thread and clamping on the outside of the lower ring sleeve 13. The function of the reinforcement rod is to stabilize the structural force of the electric telescopic rod 11 and increase the force.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A natural gas pipeline laying construction positioning device, comprising a support frame (1), characterized in that: Two telescopic cylinders (2) are fixedly mounted on the top of the support frame (1), and both ends of the two telescopic cylinders (2) are movably sleeved with telescopic inner rods (3), and the insides of the telescopic inner rods (3) and the telescopic cylinders (2) are provided with a plurality of fixing holes (4), and the opposite ends of the telescopic inner rods (3) are fixedly mounted with reinforcing ribs (5), and the bottom of the reinforcing ribs (5) are fixedly mounted with two electric telescopic columns (6), and the outer sides of the two electric telescopic columns (6) are movably sleeved with hoops (7), and the outer sides of the hoops (7) are hinged with elastic telescopic columns (8), and the bottoms of the two electric telescopic columns (6) are fixedly mounted with mounting bridges (9), and two support wheels (10) are movably mounted on the inner sides of the mounting bridges (9) through bearings, and side wing plates (15) are fixedly mounted on the outer sides of the mounting bridges (9), and three support wheels (10) are fixedly mounted on the top of the support frame (1). A support plate (17), a screw rod (18) is movably installed inside the three support plates (17) through a bearing, one end of the screw rod (18) is transmission-connected to a servo motor (16), the outer side of the screw rod (18) is threadedly connected to two moving seats (20), the other ends of the two moving seats (20) are movably sleeved inside with a slide rod (19), the bottoms of the two moving seats (20) are fixedly installed with two electric telescopic rods (11), the bottom ends of the two electric telescopic rods (11) are fixedly installed with an upper ring sleeve (12) through bolts, the two ends of the two upper ring sleeves (12) are fixedly installed with a concave plate (14), the inner side of the concave plate (14) is movably installed with a lower ring sleeve (13), the bottom of the concave plate (14) is penetrated with a clamping bolt (21), and the top of the clamping bolt (21) is fixedly installed with a clamping plate (22).

2. A natural gas pipeline laying construction positioning device according to claim 1, characterized in that: The fixing holes (4) are evenly arranged in a linear manner and distributed inside the telescopic inner rod (3) and the telescopic cylinder (2), and bolts are inserted into the inside of the fixing holes (4).

3. A natural gas pipeline laying construction positioning device according to claim 1, characterized in that: One end of the elastic telescopic column (8) away from the hoop (7) is hinged to the bottom of the support frame (1).

4. A natural gas pipeline laying construction positioning device according to claim 1, characterized in that: Two bolt holes are provided inside the side wing plate (15).

5. A natural gas pipeline laying construction positioning device according to claim 1, characterized in that: The servo motor (16) is fixedly mounted on the top of the support frame (1), the slide rod (19) is fixedly installed through the inside of the support plate (17), and the outer side of the movable seat (20) is in sliding contact with the opposite side of the support frame (1) and the telescopic cylinder (2).

6. A natural gas pipeline laying construction positioning device according to claim 1, characterized in that: The specifications and dimensions of the upper ring sleeve (12) are compatible with those of the lower ring sleeve (13); the clamping bolt (21) is threadedly connected and installed with the concave plate (14); and a reinforcing rod is fixedly installed on the opposite side of the electric telescopic rod (11).

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