Pipeline transportation device applied to gas pipeline installation

Abstract

The utility model relates to the technical field of pipeline transportation equipment, in particular to a pipeline transportation device applied to gas pipeline installation, which comprises an installation seat, a lifting mechanism, a fixing mechanism, a U-shaped groove, a roll shaft conveying belt mechanism and a power assembly, the lifting mechanism is connected onto the installation seat, the output end of the lifting mechanism is connected with the U-shaped groove through the fixing mechanism, and the roll shaft conveying belt mechanism is connected with the U-shaped groove through the roll shaft conveying belt mechanism. A roller shaft conveying belt mechanism is connected into the U-shaped groove, a belt of the roller shaft conveying belt mechanism is in friction fit with the output end of a power assembly, the power assembly is installed in the U-shaped groove, and the belt of the roller shaft conveying belt mechanism is driven by the power assembly to move, so that an operator is prevented from directly carrying a gas pipeline; and therefore, the potential danger is reduced, the safety coefficient of an operator during working is greatly improved, and meanwhile, the working efficiency during gas pipeline installation and transportation is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline transportation equipment technical field, especially pipeline transportation device for gas pipeline installation. BACKGROUND

[0002] Gas is commonly used fuel in life and industry, and gas must be transported through gas pipeline, and at present stage, the installation of gas pipeline presents the situation of flourishing with the driving of the booming industry, and the pipeline must be transferred through the corresponding gas pipeline transportation device in the installation process of gas pipeline.

[0003] However, in the prior art, the gas pipeline is often manually carried, which is extremely dangerous, and therefore seriously interferes with the installation process of the pipeline installation as a whole. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a pipeline transportation device for gas pipeline installation to solve the situation in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pipeline transportation device for gas pipeline installation, comprising: a mounting seat, a lifting mechanism, a fixing mechanism, a U-shaped groove, a roller shaft conveying belt mechanism and a power assembly, the mounting seat is connected with the lifting mechanism, the output end of the lifting mechanism is connected with the U-shaped groove through the fixing mechanism, the U-shaped groove is connected with the roller shaft conveying belt mechanism, the belt of the roller shaft conveying belt mechanism is frictionally matched with the output end of the power assembly, and the power assembly is installed in the U-shaped groove.

[0006] Preferably, the U-shaped groove side wall is provided with a plurality of mounting shafts, the mounting shafts are rotatably connected with anti-dropping guide wheels, the anti-dropping guide wheels are arranged above the belt, and the anti-dropping guide wheel axes are vertically arranged above the top of the belt.

[0007] Preferably, the lifting mechanism comprises: a vertical plate, a chain wheel, a chain, a lifting motor and a rotating shaft, the mounting seat is provided with two vertical plates, a pair of rotating shafts are rotatably connected between the two vertical plates, two chain wheels are installed on each rotating shaft, adjacent two chain wheels are transmissionally connected through a chain, the chain is connected with the fixing mechanism, a lifting motor is installed on the mounting seat, and the output shaft of the lifting motor is connected with the end of one rotating shaft.

[0008] Preferably, the fixing mechanism comprises: a fixed frame and a supporting rod, the fixed frame is connected with one chain on each side, the bottom of the fixed frame is connected with the top end of one supporting rod on each side, and the bottom end of the supporting rod is connected with one chain.

[0009] Preferably, the fixing mechanism further comprises: shock rods and shock springs, a plurality of guide holes are formed through the fixing frame, one shock rod is slidably connected in each guide hole, the mounting ring of the shock rod is connected to the top of the fixing frame through the shock spring, and the top of the shock rod is connected to the bottom of the U-shaped groove.

[0010] Preferably, a longitudinal through groove is formed in each side wall of the U-shaped groove, and the longitudinal through groove is arranged below the belt.

[0011] Preferably, the power assembly comprises: a power motor, a power belt and a power roller, the power motor is mounted on the bottom wall of the U-shaped groove, the output shaft of the power motor is in transmission connection with the power roller through the power belt, the power roller is in frictional connection with the bottom of the belt, the power roller is rotatably connected to a bearing at each end, and the bearing is slidably connected to the longitudinal through groove.

[0012] Preferably, the bottom of the bearing is connected to the bottom wall of the longitudinal through groove through a hollow spring, and the cavity of the hollow spring is filled with nitrogen.

[0013] Preferably, a tensioning shaft is rotatably connected to the inner wall of the U-shaped groove, and the tensioning shaft is in frictional connection with the bottom of the power belt.

[0014] Preferably, a tensioning roller is rotatably connected to the U-shaped groove, the tensioning roller is in frictional connection with the top surface of the bottom of the belt, and the tensioning roller is located below the power roller.

[0015] The utility model discloses the following beneficial effects:

[0016] Through setting up power assembly drive roller shaft conveying belt mechanism belt and moving, avoid the operator directly to the gas pipeline and carry, and then reduce the potential danger, and the safety factor of operator when working is greatly improved, and the working efficiency of gas pipeline installation transportation is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the main body structure schematic drawing of the utility model;

[0018] Figure 2 It is the main body structure sectional view of the utility model;

[0019] Figure 3 It is the installation shaft and anti -drop guide wheel connection relation schematic drawing of the utility model;

[0020] Figure 4 It is the shock spring installation position schematic drawing of the utility model;

[0021] Figure 5 It is the hollow spring installation position schematic drawing of the utility model;

[0022] Figure 6The power belt and the tensioning shaft are in frictional cooperation.

[0023] Figure 7 The tensioning roller and the belt are in frictional cooperation.

[0024] In the figure: mounting seat 1, lifting mechanism 2, fixing mechanism 3, U-shaped groove 4, roller shaft conveying belt mechanism 5, power assembly 6, mounting shaft 7, anti-dropping guide pulley 8, vertical plate 9, chain wheel 10, chain 11, lifting motor 12, rotating shaft 13, fixed frame 14, supporting rod 15, damping rod 16, damping spring 17, longitudinal through slot 18, power motor 19, power belt 20, power roller 21, hollow spring 22, tensioning shaft 23, tensioning roller 24. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] In the description of the utility model, it should be explained that, unless there is explicit provision and limitation, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Embodiment one: reference Figures 1-7 A pipeline transportation device applied to gas pipeline installation, comprising: mounting seat 1, lifting mechanism 2, fixing mechanism 3, U-shaped groove 4, roller shaft conveying belt mechanism 5 and power assembly 6, the mounting seat 1 is connected with the lifting mechanism 2, the output end of the lifting mechanism 2 is connected with the U-shaped groove 4 through the fixing mechanism 3, the U-shaped groove 4 is connected with the roller shaft conveying belt mechanism 5, the belt of the roller shaft conveying belt mechanism 5 is in frictional cooperation with the output end of the power assembly 6, and the power assembly 6 is installed in the U-shaped groove 4.

[0028] The principle and beneficial effects of the above scheme are:

[0029] Firstly, the position of the gas pipeline to be installed is determined, the device adjusts the height of the fixing mechanism 3 and the U-shaped groove 4 by using the lifting mechanism 2, when the belt of the roller shaft conveyor belt mechanism 5 in the U-shaped groove 4 is parallel to the bottom of the gas pipeline to be installed, the end of the gas pipeline to be installed is placed on the belt, the belt is driven to move by using the power assembly 6, thereby driving the gas pipeline to be installed to move, when the gas pipeline to be installed is completely moved to the belt, the installation position of the gas pipeline is determined, then the gas pipeline to be installed is moved to the position by using the lifting mechanism 2, finally the roller shaft conveyor belt mechanism 5 is driven to work by using the power assembly 6, the gas pipeline to be installed is moved to the position by the belt, the belt is driven to move by setting the power assembly 6 driving the roller shaft conveyor belt mechanism 5, which avoids the operator directly carrying the gas pipeline, thereby greatly reducing the potential danger, greatly improving the safety factor of the operator during work, and greatly improving the work efficiency during the installation and transportation of the gas pipeline.

[0030] Embodiment two: refer to Figures 1-7 The U-shaped groove 4 is provided with a plurality of pairs of mounting shafts 7, the mounting shafts 7 are rotatably connected with anti-drop idlers 8, the anti-drop idlers 8 are arranged above the belt, and the axis of the anti-drop idlers 8 is arranged vertically above the top of the belt.

[0031] The principle and beneficial effects of the above scheme are:

[0032] When the gas pipeline to be installed is moved by the belt, the side wall of the gas pipeline to be installed can be in sliding cooperation with the anti-drop idlers 8, so that the stability of conveying in the direction of the belt is improved, and when the gas pipeline to be installed is moved by using the lifting mechanism 2, the mounting shafts 7 and the anti-drop idlers 8 can also be cooperated to prevent the gas pipeline to be installed from falling off during lifting.

[0033] Embodiment three: refer to Figures 1-7 The lifting mechanism 2 comprises a vertical plate 9, a chain wheel 10, a chain 11, a lifting motor 12 and a rotating shaft 13, two vertical plates 9 are arranged on the mounting seat 1, a pair of rotating shafts 13 are rotatably connected between the two vertical plates 9, two chain wheels 10 are arranged on each rotating shaft 13, the adjacent two chain wheels 10 are drivingly connected by a chain 11, the chain 11 is connected with the fixing mechanism 3, the lifting motor 12 is arranged on the mounting seat 1, and the output shaft of the lifting motor 12 is connected with the end of one rotating shaft 13.

[0034] The principle and beneficial effects of the above scheme are:

[0035] When the lifting operation is performed, the lifting motor 12 starts the output end to rotate forward or reverse, drives a rotating shaft 13 to rotate forward or reverse, and the sprocket 10 drives the adjacent sprocket 10 to rotate forward or reverse through the chain 11, at this time, the chain 11 drives the fixing mechanism 3 to move up and down, and the transmission mechanism composed of the sprocket 10 and the chain 11 increases the stability of the mechanism during lifting and lowering.

[0036] Embodiment four: refer to Figures 1-7 The fixing mechanism 3 comprises a fixed frame 14 and a supporting rod 15, the fixed frame 14 is connected with one chain 11 on each side, and the bottom of the fixed frame 14 is connected with the top of one supporting rod 15 on each side, and the bottom of the supporting rod 15 is connected with one chain 11.

[0037] The principle and beneficial effects of the above scheme are:

[0038] The setting of the fixed frame 14 greatly reduces the use amount of raw materials during production of the device, greatly saves the production cost, and greatly reduces the weight of the parts; the side of the fixed frame 14 is connected with the chain 11, and the bottom of the fixed frame 14 is connected with the chain 11 through the supporting rod 15, which greatly increases the stability of the mechanism.

[0039] Embodiment five: refer to Figures 1-7 The fixing mechanism 3 further comprises a damping rod 16 and a damping spring 17, a plurality of guide holes are formed through the fixed frame 14, one damping rod 16 is slidably connected in each guide hole, the mounting ring of the damping rod 16 is connected with the top of the fixed frame 14 through the damping spring 17, and the top of the damping rod 16 is connected with the bottom of the U-shaped groove 4.

[0040] The principle and beneficial effects of the above scheme are:

[0041] When the fixed frame 14 rises or falls, it will be affected by the weight of the mechanism in the U-shaped groove 4 and the gas pipeline to be installed and will produce a certain vibration, the damping rod 16 is slidably connected with the guide hole, the mounting ring on the damping rod 16 is connected with the top of the fixed frame 14 through the damping spring 17, which can greatly absorb the vibration and improve the damping performance of the device.

[0042] Embodiment six: refer to Figures 1-7 A longitudinal through groove 18 is formed in each side wall of the U-shaped groove 4, and the longitudinal through groove 18 is arranged below the belt.

[0043] The principle and beneficial effects of the above scheme are:

[0044] The two side walls of the U-shaped groove 4 are respectively provided with a longitudinal through groove 18, which can be used to check the edge of the belt. When the edge of the belt is seriously worn, the belt can be replaced in time to avoid accidents.

[0045] Embodiment seven: refer to Figures 1-7 The power assembly 6 comprises a power motor 19, a power belt 20 and a power roller 21. The power motor 19 is arranged on the bottom wall of the U-shaped groove 4. The output shaft of the power motor 19 is in transmission connection with the power roller 21 through the power belt 20. The power roller 21 is in frictional connection with the bottom of the belt. The two ends of the power roller 21 are respectively rotatably connected in a bearing, and the bearing is slidably connected in the longitudinal through groove 18.

[0046] The bottom of the bearing is connected with the bottom wall of the longitudinal through groove 18 through a hollow spring 22. The cavity of the hollow spring 22 is filled with nitrogen.

[0047] The principle and beneficial effects of the above scheme are:

[0048] When the power motor 19 is started, the output shaft thereof rotates to drive the power roller 21 to rotate through the belt 20. The power roller 21 in rotation is in frictional connection with the belt, so that the belt starts to work. The bearing is in rotational connection with the end of the power roller 21. The bottom of the bearing is connected with the bottom wall of the longitudinal through groove 18 through the hollow spring 22. Since the hollow spring 22 is arranged in the longitudinal through groove 18 and filled with nitrogen, when the ambient temperature changes, the hollow spring 22 can expand or contract in time. Specifically, when the ambient temperature increases, the nitrogen absorbs heat, the length of the hollow spring 22 increases, and the bearing moves upward in the longitudinal through groove 18, so that the power roller 21 applies pressure to the belt which also expands due to heat. At this time, the power roller 21 can provide corresponding tension to the belt while ensuring the frictional connection with the belt, so as to prevent the belt from slipping. When the ambient temperature decreases, the nitrogen releases heat, the length of the hollow spring 22 decreases, and the bearing moves downward in the longitudinal through groove 18, so that the power roller 21 releases pressure to the belt which also contracts due to cold. At this time, the power roller 21 can prevent the belt from being broken due to excessive tension while ensuring the frictional connection with the belt, thereby greatly improving the practicability of the mechanism and the adaptability to various working conditions.

[0049] Embodiment eight: refer to Figures 1-7 The inner wall of the U-shaped groove 4 is rotatably connected with a tensioning shaft 23. The tensioning shaft 23 is in frictional connection with the bottom of the power belt 20.

[0050] The principle and beneficial effects of the above scheme are:

[0051] The tensioning shaft 23 can provide certain tension for the power belt 20, and can keep the tension of the power belt 20 when the height of the bearing is reduced, prevent the power belt 20 from slipping, and ensure the continuous output of power.

[0052] Embodiment Nine: Reference Figures 1-7 The U-shaped groove 4 is rotationally connected with a tensioning roller 24, the tensioning roller 24 is in frictional cooperation with the top surface of the bottom of the power belt, and the tensioning roller 24 is located below the power roller 21.

[0053] The principle and beneficial effects of the above scheme are as follows:

[0054] The tensioning roller 24 can be removed during the installation and dismounting of the power belt, thereby reducing the difficulty of replacing the power belt, and the tensioning roller 24 can cooperate with the power roller 21 to provide tension for the power belt, thereby further ensuring the safety of the power belt during work.

[0055] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-restrictive in any respect, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application, and any drawing reference in the claims should not be considered as limiting the claims.

Claims

1. A pipeline transportation device used for gas pipeline installation, characterized in that: include: A mounting seat (1) is connected to a lifting mechanism (2), an output end of the lifting mechanism (2) is connected to a U-shaped groove (4) via a fixing mechanism (3), a roller conveyor belt mechanism (5) is connected in the U-shaped groove (4), a belt of the roller conveyor belt mechanism (5) is frictionally engaged with an output end of a power assembly (6), and the power assembly (6) is mounted in the U-shaped groove (4).

2. A pipeline transportation device for gas pipeline installation according to claim 1, characterized in that: The side walls of the U-shaped groove (4) are provided with a plurality of pairs of mounting shafts (7), the mounting shafts (7) are rotatably connected with anti-slip guide wheels (8), the anti-slip guide wheels (8) are arranged above the belt, and the axis of the anti-slip guide wheels (8) is arranged perpendicular to the top of the belt.

3. The pipeline transportation device for gas pipeline installation according to claim 1, characterized in that: The lifting mechanism (2) comprises: a vertical plate (9); two vertical plates (9) are mounted on the mounting seat (1); a pair of rotating shafts (13) are rotatably connected between the two vertical plates (9); two sprockets (10) are mounted on each rotating shaft (13); two adjacent sprockets (10) are connected by a chain (11); a fixing mechanism (3) is connected to the chain (11); a lifting motor (12) is mounted on the mounting seat (1); and an output shaft of the lifting motor (12) is connected to the end of one rotating shaft (13).

4. The pipeline transportation device for gas pipeline installation according to claim 3, characterized in that: The fixing mechanism (3) comprises: a fixing frame (14), both sides of the fixing frame (14) are connected to a chain (11), both sides of the bottom of the fixing frame (14) are connected to the top end of a support rod (15), and the bottom end of the support rod (15) is connected to a chain (11).

5. The pipeline transportation device for gas pipeline installation according to claim 4, characterized in that: The fixing mechanism (3) further includes: a shock-absorbing rod (16); a plurality of guide holes are formed through the fixing frame (14); a shock-absorbing rod (16) is slidably connected in each guide hole; a mounting ring of the shock-absorbing rod (16) is connected to the top of the fixing frame (14) via a shock-absorbing spring (17); and the top of the shock-absorbing rod (16) is connected to the bottom of the U-shaped groove (4).

6. The pipeline transportation device for gas pipeline installation according to claim 5, characterized in that: The two side walls of the U-shaped groove (4) are each provided with a longitudinal through groove (18), and the longitudinal through groove (18) is arranged below the belt.

7. The pipeline transportation device for gas pipeline installation according to claim 6, characterized in that: The power assembly (6) includes: a power motor (19), the bottom wall of the U-shaped groove (4) is equipped with a power motor (19), the output shaft of the power motor (19) is connected to the power roller (21) through a power belt (20), the power roller (21) is frictionally matched with the bottom of the belt, and both ends of the power roller (21) are rotatably connected to a bearing, and the bearing is slidably connected in the longitudinal groove (18).

8. The pipeline transportation device for gas pipeline installation according to claim 7, characterized in that: The bottom of the bearing is connected to the bottom wall of the longitudinal through groove (18) through a hollow spring (22), and the cavity of the hollow spring (22) is filled with nitrogen.

9. The pipeline transportation device for gas pipeline installation according to claim 7, characterized in that: The inner wall of the U-shaped groove (4) is rotatably connected to a tensioning shaft (23), and the tensioning shaft (23) is frictionally matched with the bottom of the power belt (20).

10. The pipeline transportation device for gas pipeline installation according to claim 9, characterized in that: A tensioning roller (24) is rotatably connected in the U-shaped groove (4), and the tensioning roller (24) is frictionally matched with the top surface of the bottom of the belt. The tensioning roller (24) is located below the power roller (21).

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