阅读说明：本技术 一种燃气管道用支撑架构 (support framework for gas pipeline ) 是由 夏波 汤永忠 许文新 何博 罗杰 于 2019-09-20 设计创作，主要内容包括：本发明涉及一种燃气管道用支撑架构,旨在解决现有的燃气管道在安装固定是没有支撑架构,这样在安装时就存在费时费力的问题,包括上夹固板和下夹固板,所述上夹固板和下夹固板通过铰链进行选择铰接,上夹固板和下夹固板远离铰链的一端分别连接有上固定板和下固定板,所述上固定板和下固定板通过固定螺纹杆和螺栓的组合进行固定；本发明中,通过增加了夹固组件、支撑组件和固定机构的组合结构,这样在安装燃气管道本体时,可以通过该组合结构的协同作用,实现对燃气管道本体的支撑固定,从而在继续安装时,就可以达到省时省力的效果。(The invention relates to a support framework for a gas pipeline, which aims to solve the problems that the existing gas pipeline is not provided with a support framework during installation and fixation, and thus the time and labor are wasted during installation; in the invention, by adding the combined structure of the clamping component, the supporting component and the fixing mechanism, when the gas pipeline body is installed, the gas pipeline body can be supported and fixed through the synergistic effect of the combined structure, so that the time-saving and labor-saving effects can be achieved when the gas pipeline body is continuously installed.)

1. A support framework for a gas pipeline comprises a gas pipeline body (1) and a clamping component (2), and is characterized in that the clamping component (2) is sleeved outside the gas pipeline body (1);

The clamping assembly (2) comprises an upper clamping plate (21) and a lower clamping plate (22), the upper clamping plate (21) and the lower clamping plate (22) are selectively hinged through a hinge (23), one ends, far away from the hinge (23), of the upper clamping plate (21) and the lower clamping plate (22) are respectively connected with an upper fixing plate (26) and a lower fixing plate (27), the upper fixing plate (26) and the lower fixing plate (27) are fixed through a combination of a fixing threaded rod (28) and a bolt (29), the fixing threaded rod (28) is connected onto the lower fixing plate (27), and the bolt (29) is in abutting connection with the upper end of the upper fixing plate (26);

The lower end of the clamping component (2) is provided with a supporting component (3);

The supporting assembly (3) comprises a supporting rod (31) and a supporting cylinder (32), the supporting rod (31) is movably inserted into the supporting cylinder (32), one end of the supporting rod (31) located in the supporting cylinder (32) is connected with an elastic telescopic rod (38), the lower end of the elastic telescopic rod (38) is connected to the inner bottom wall of the supporting cylinder (32), one section of side wall of the supporting rod (31) located in the supporting cylinder (32) is connected with a straight rack (39), the straight rack (39) is meshed with a gear (37), the gear (37) is sleeved on a rotating threaded rod (33), the rotating threaded rod (33) is arranged on the supporting cylinder (32) in a threaded mode, and a crank (34) is arranged at one end, located outside the supporting cylinder (32), of the rotating threaded rod (33);

the lower end of the supporting component (3) is provided with a fixing mechanism (4);

The fixing mechanism (4) comprises a fixing base (41) and a connecting base (42), and the fixing base (41) and the connecting base (42) are fixedly connected through a fixing screw (43).

2. The support structure for a gas pipe according to claim 1, characterized in that: an upper anti-skid pad (24) is arranged in the upper clamping plate (21).

3. the support structure for a gas pipe according to claim 1, characterized in that: and a lower antiskid pad (25) is arranged in the lower clamping plate (22).

4. The support structure for a gas pipe according to claim 1, characterized in that: the combination of the fixed threaded rod (28) and the bolt (29) is provided with two groups.

5. The support structure for a gas pipe according to claim 1, characterized in that: the crank (34) is sleeved with a rubber pad.

6. The support structure for a gas pipe according to claim 1, characterized in that: the lateral wall of bracing piece (31) is provided with stopper (36), and stopper (36) slide to be set up in spacing groove (35), and spacing groove (35) are seted up on a support section of thick bamboo (32).

7. the support structure for a gas pipe according to claim 2, wherein: the upper anti-skid pad (24) is provided with first anti-skid grains.

8. A support structure for a gas pipe according to claim 3, characterized in that: and the lower anti-skid mat (25) is provided with second anti-skid grains.

9. The support structure for a gas pipe according to claim 6, wherein: the inner cavity of the limiting groove (35) and the limiting block (36) are both of rectangular structures.

10. The support structure for a gas pipe according to claim 6, wherein: the lower end of the limiting block (36) and the lower end of the supporting rod (31) are arranged on the same horizontal line.

Technical Field

The invention relates to the technical field of gas pipelines, in particular to a support framework for a gas pipeline.

background

the natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced by an oil field) from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline.

The gas transmission pipeline is assembled by connecting single pipes one by one. Modern gas collection pipelines and gas transmission pipelines are formed by connecting steel pipes through electric welding. The steel pipe has various types, such as a seamless pipe, a spiral seam pipe and a straight seam pipe, the seamless pipe is suitable for a pipeline with the pipe diameter of less than 529 mm, and the spiral seam pipe and the straight seam pipe are suitable for a large-diameter pipeline. The pipe cross section structure of the gathering and transportation pipeline is complexly an inner coating, a steel pipe, an outer insulating layer and a heat preservation (cold insulation) layer; the simple structure is only a steel pipe and an outer insulating layer, and an inner wall coating and a heat preservation (cold insulation) layer are determined according to the gas transmission process.

the gas pipeline can be divided into three types, namely a gas pipeline, a gas distribution pipeline and the like according to the application.

The gas collecting pipeline is a pipeline from a gas field wellhead device to a gas treatment plant or a starting point gas pressing station through a gas collecting station and is mainly used for collecting untreated natural gas produced from a stratum. Because the pressure of the gas well is very high, the pressure of a common gas collecting pipeline is about more than 100 kilograms force/centimeter & lt 2 & gt, and the pipe diameter is 50-150 millimeters.

The second is a gas transmission pipeline, which is a main part of the whole gas transmission system and is used for transmitting natural gas which is processed to meet the pipeline transmission quality standard (see pipeline gas transmission process) from a gas processing plant or a starting gas pressing station of a gas source to a gas distribution center, a large-scale user or a gas storage warehouse of each large city and pipelines for mutually communicating the gas sources. The pipe diameter of the gas transmission pipeline is larger than that of the gas collection pipeline and the gas distribution pipeline, and the pipe diameter of the largest gas transmission pipeline is 1420 mm. The natural gas is pressurized and conveyed by the starting gas station and the gas stations along the line, the gas transmission pressure is 70-80 kgf/cm & lt 2 & gt, and the total length of the pipeline can reach thousands of kilometers.

the gas distribution pipeline is a pipeline from the urban pressure-regulating metering station to the branch line of the user, has low pressure, more branches, dense pipe network and small pipe diameter, and can also be a plastic pipe or a pipeline made of other materials except a large amount of steel pipes.

the patent with the publication number of CN107747685A discloses a structure and a processing technology of a flame-retardant municipal gas pipeline, wherein sealing plates are arranged at two ends of a gas pipeline body in the device, and the sealing plates can be closed through a control rod when the gas pipeline body is broken and leaked, at the moment, the two ends of the gas pipeline body are closed, so that the phenomenon of gas circulation cannot occur, the gas to be damaged can be safely overhauled when being completely discharged, the safety is high, and a flame-retardant pipe at the outer end of the gas pipeline body is connected with a screw through a connecting plate, so that the maintenance cost is low; gas pipeline body outer end is equipped with fire-retardant pipe in this device, and fire-retardant pipe has heat dissipation, fire prevention, frost-proof effect, and the difficult explosion that takes place of gas pipeline body, and the security is higher, and the inside gas of gas pipeline body can stably circulate, and the circulation speed of gas slows down or the phenomenon of becoming fast when can not appear cold or hot day, is fit for promoting.

However, the existing gas pipelines are fixedly installed without a support framework, so that the existing gas pipelines do not have the function of lifting and supporting, as is well known, the existing gas pipelines are formed by connecting a plurality of sections of pipelines, and each section of pipeline is heavy in weight, so that when the next section of pipeline is fixed, the installation position needs to be found, and meanwhile, the pipeline to be installed needs to be hoisted, so that the problems of time consumption and labor consumption exist.

In order to solve the above problems, the present invention provides a support structure for a gas pipeline.

disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects of the prior art, adapt to the practical needs, and provide a support framework for a gas pipeline so as to solve the problem that the existing gas pipeline is fixed in installation and does not have the support framework, so that time and labor are wasted in installation.

(2) technical scheme

In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:

a support framework for a gas pipeline comprises a gas pipeline body and a clamping component, wherein the clamping component is sleeved outside the gas pipeline body;

the clamping assembly comprises an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate are selectively hinged through a hinge, one ends, far away from the hinge, of the upper clamping plate and the lower clamping plate are respectively connected with an upper fixing plate and a lower fixing plate, the upper fixing plate and the lower fixing plate are fixed through a combination of a fixing threaded rod and a bolt, the fixing threaded rod is connected onto the lower fixing plate, and the bolt is in abutting joint with the upper end of the upper fixing plate;

The lower end of the clamping component is provided with a supporting component;

The supporting assembly comprises a supporting rod and a supporting barrel, the supporting rod is movably inserted into the supporting barrel, one end of the supporting rod, which is positioned in the supporting barrel, is connected with an elastic telescopic rod, the lower end of the elastic telescopic rod is connected to the inner bottom wall of the supporting barrel, one section of side wall of the supporting rod, which is positioned in the supporting barrel, is connected with a straight rack, the straight rack is meshed with a gear, the gear is sleeved on a rotary threaded rod, the thread of the rotary threaded rod is arranged on the supporting barrel, and one end of the rotary threaded rod, which is positioned outside the supporting;

The lower end of the supporting component is provided with a fixing mechanism;

The fixing mechanism comprises a fixing base and a connecting base, and the fixing base and the connecting base are fixedly connected through fixing screws.

Furthermore, an upper anti-skid pad is arranged in the upper clamping plate.

Furthermore, a lower anti-skid pad is arranged in the lower clamping plate.

further, the combination of the fixed threaded rod and the bolt is provided with two sets.

Furthermore, a rubber pad is sleeved on the crank.

Furthermore, the side wall of the supporting rod is provided with a limiting block, the limiting block is arranged in a limiting groove in a sliding mode, and the limiting groove is formed in the supporting cylinder.

Furthermore, the upper anti-skid pad is provided with first anti-skid grains.

furthermore, a second anti-skid grain is arranged on the lower anti-skid pad.

Further, the inner cavity of the limiting groove and the limiting block are both of rectangular structures.

Furthermore, the lower end of the limiting block and the lower end of the supporting rod are arranged on the same horizontal line.

(3) Has the advantages that:

In the invention, by adding the combined structure of the clamping component, the supporting component and the fixing mechanism, when the gas pipeline body is installed, the gas pipeline body can be supported and fixed through the synergistic effect of the combined structure, so that the time-saving and labor-saving effects can be achieved when the gas pipeline body is continuously installed.

drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side view of a cutting assembly of the present invention;

FIG. 3 is a perspective view of the support assembly of the present invention;

FIG. 4 is an enlarged view of the structure A of the present invention;

FIG. 5 is a side view of the internal cutting structure of FIG. 3 according to the present invention;

FIG. 6 is an enlarged view of the structure B of the present invention.

The reference numbers are as follows:

the gas pipeline clamping device comprises a gas pipeline body 1, a clamping component 2, an upper clamping plate 21, a lower clamping plate 22, a hinge 23, an upper anti-skid pad 24, a lower anti-skid pad 25, an upper fixing plate 26, a lower fixing plate 27, a fixed threaded rod 28, a bolt 29, a supporting component 3, a supporting rod 31, a supporting cylinder 32, a rotating threaded rod 33, a crank 34, a limiting groove 35, a limiting block 36, a gear 37, an elastic telescopic rod 38, a straight rack 39, a fixing mechanism 4, a fixing base 41, a connecting base 42 and a fixing screw 43.

Detailed Description

The invention is further illustrated with reference to the following figures and examples:

As shown in fig. 1 and 2, a support framework for a gas pipeline comprises a gas pipeline body 1 and a clamping component 2, wherein the clamping component 2 is sleeved outside the gas pipeline body 1; the clamping component 2 comprises an upper clamping plate 21 and a lower clamping plate 22, the upper clamping plate 21 and the lower clamping plate 22 are selectively hinged through a hinge 23, one ends, far away from the hinge 23, of the upper clamping plate 21 and the lower clamping plate 22 are respectively connected with an upper fixing plate 26 and a lower fixing plate 27, the upper fixing plate 26 and the lower fixing plate 27 are fixed through a combination of a fixing threaded rod 28 and a bolt 29, the fixing threaded rod 28 is connected onto the lower fixing plate 27, the bolt 29 is abutted against the upper end of the upper fixing plate 26, and two groups of combinations of the fixing threaded rod 28 and the bolt 29 are arranged;

in this embodiment, the clamping component 2 is used for clamping the gas pipeline body 1 of the segment, so that when the gas pipeline body 1 is installed, the gas pipeline body 1 can be prevented from falling off from the clamping component 2, thereby achieving the effect of completing installation at one time and accelerating the construction efficiency;

the specific working principle of this embodiment is as follows:

placing the gas pipeline body 1 on the lower clamping plate 22, rotating the upper clamping plate 21 to enable the upper clamping plate 21 to be buckled on the gas pipeline body 1, and fixing the upper clamping plate 21 and the lower clamping plate 22 through a combined structure of an upper fixing plate 26, a lower fixing plate 27, a fixing threaded rod 28 and a bolt 29, so that the gas pipeline body 1 is fixed through the upper clamping plate 21 and the lower clamping plate 22;

Preferably, the upper clamping plate 21 is internally provided with an upper non-slip mat 24, the lower clamping plate 22 is internally provided with a lower non-slip mat 25, and the increase of the combined structure of the upper non-slip mat 24 and the lower non-slip mat 25 not only can play a role in stably fixing the gas pipeline body 1, but also can realize the protection of the gas pipeline body 1 by the elastic characteristics of the upper non-slip mat 24 and the lower non-slip mat 25, in the embodiment, the upper non-slip mat 24 and the lower non-slip mat 25 are made of rubber materials;

Meanwhile, the upper anti-slip mat 24 is provided with first anti-slip lines, the lower anti-slip mat 25 is provided with second anti-slip lines, and the arrangement of the first anti-slip lines and the second anti-slip lines can avoid the occurrence of the sideslip prevention condition when the gas pipeline body 1 is fixed through the upper clamping plate 21 and the lower clamping plate 22.

as shown in fig. 3, 5 and 6, the lower end of the clamping member 2 is provided with a support member 3; the supporting component 3 comprises a supporting rod 31 and a supporting barrel 32, the supporting rod 31 is movably inserted into the supporting barrel 32, one end of the supporting rod 31, which is positioned in the supporting barrel 32, is connected with an elastic telescopic rod 38, the lower end of the elastic telescopic rod 38 is connected to the inner bottom wall of the supporting barrel 32, one section of side wall of the supporting rod 31, which is positioned in the supporting barrel 32, is connected with a straight rack 39, the straight rack 39 is meshed with a gear 37, the gear 37 is sleeved on a rotary threaded rod 33, the rotary threaded rod 33 is arranged on the supporting barrel 32 in a threaded manner, and a crank 34 is arranged at one end of the rotary;

In this embodiment, the support component 3 is used for supporting the gas pipeline body 1 on one hand, and can be used for adjusting the height of the gas pipeline body 1 on the other hand, so that when two sections of gas pipeline bodies 1 are adjusted, the height of the gas pipeline body 1 can be adjusted through the support component 3, the height of the gas pipeline body 1 to be installed is consistent with the height of the installed gas pipeline body 1, and the effects of time saving, labor saving and convenient operation are achieved for the next installation process;

the specific working principle is as follows:

the crank 34 is shaken, and the rotating threaded rod 33 and the support cylinder 32 are arranged in a threaded manner, so that the position of the rotating threaded rod 33 after rotation can be limited and locked, at the moment, the rotation of the crank 34 can drive the rotating threaded rod 33 to rotate, the rotation of the rotating threaded rod 33 can drive the support rod 31 to move upwards through the gear 37 and the spur rack 39, and the gas pipeline body 1 is lifted through the support rod 31 and the clamping and fixing assembly 2;

meanwhile, when the crank 34 is rocked, in order to protect the hand and achieve the anti-slip effect, a rubber pad is sleeved on the crank 34 in the embodiment.

In this embodiment, through the integrated configuration that has increased clamping subassembly 2, supporting component 3 and fixed establishment 4, when installing gas pipeline body 1 like this, can realize fixed the support of gas pipeline body 1 through this integrated configuration's synergism to when continuing the installation, just can reach labour saving and time saving's effect.

As shown in fig. 1, the lower end of the support component 3 is provided with a fixing mechanism 4; the fixing mechanism 4 comprises a fixing base 41 and a connecting base 42, and the fixing base 41 and the connecting base 42 are fixedly connected through a fixing screw 43;

In this embodiment, the fixing mechanism 4 is provided for supporting and fixing, in the actual construction process, the fixing base 41 is fixed on the ground, so as to ensure that the device itself does not shake, and meanwhile, the connecting base 42 is fixed on the fixing base 41 through the fixing screw 43, and since in this embodiment, the supporting cylinder 32 is fixed on the connecting base 42, the supporting component 3 is fixed on the fixing mechanism 4 through the fixing screw 43.

as shown in fig. 4, the side wall of the support rod 31 is provided with a limit block 36, the limit block 36 is slidably disposed in a limit groove 35, and the limit groove 35 is formed in the support cylinder 32;

in this embodiment, the combination structure of the limiting groove 35 and the limiting block 36 is used for limiting, and when the supporting rod 31 moves relative to the supporting cylinder 32, the combination structure is provided to avoid the supporting rod 31 from shaking;

In order to achieve a better limiting effect, in this embodiment, the inner cavity of the limiting groove 35 and the limiting block 36 are both set to be rectangular structures, and the lower end of the limiting block 36 and the lower end of the supporting rod 31 are arranged on the same horizontal line.

The invention has the beneficial effects that:

in the invention, by adding the combined structure of the clamping component 2, the supporting component 3 and the fixing mechanism 4, when the gas pipeline body 1 is installed, the gas pipeline body 1 can be supported and fixed through the synergistic effect of the combined structure, so that the time-saving and labor-saving effects can be achieved when the gas pipeline body is continuously installed.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.