CN214500236U

CN214500236U - Gas pipeline for natural gas

Info

Publication number: CN214500236U
Application number: CN202120150985.1U
Authority: CN
Inventors: 傅园媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-26
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a gas transmission pipeline for natural gas relates to the gas transmission pipeline field, to current gas transmission pipeline for natural gas inconvenient installation, aims at and the installation is low, and the while is being applicable to the problem of the pipeline of various sizes that can not be general, now proposes following scheme, and it includes the carriage, the arc on the lower extreme fixedly connected with of carriage, go up the arc under the equal fixedly connected with of the lower extreme fixedly connected with of first hydraulic stem and first hydraulic stem of left and right both sides of arc, go up the arc and the arc of lower arc symmetry of each other's setting and go up the arc and the fixedly connected with screw thread section of thick bamboo that a side of keeping away from each other all runs through of arc and lower arc, every the equal fixedly connected with slide cartridge in both sides and every of screw thread section of thick bamboo the fixed connection that the slide cartridge all runs through is on the last arc and the lower arc of one side separately. The device has the characteristics of convenient alignment and connection, great improvement on the installation efficiency and strong universality.

Description

Gas pipeline for natural gas

Technical Field

The utility model relates to a gas transmission pipeline field especially relates to a gas transmission pipeline for natural gas.

Background

The natural gas is a gaseous hydrocarbon generated by long-term underground deposition of ancient biological remains through slow conversion and metamorphic cracking, the natural gas is flammable and is mostly produced along with the exploitation of oil fields, the middle and sub areas have abundant natural gas resources and are communicated with land roads, the environmental awareness of people is improved at present, the global demand for clean energy is rising, the government also transmits the trend through legislative procedures, the natural gas is regarded as one of the cleanest energy, the natural gas can replace the energy causing pollution, the environmental pollution is effectively improved, the demand of the natural gas resources is increased increasingly before the alternative energy is not found, a gas pipeline support frame is designed for more conveniently using the natural gas resources, and the gas pipeline support frame is designed for strengthening the stability and prolonging the service life of the gas pipeline. The gas transmission pipeline is mainly used for transmitting natural gas, liquefied petroleum gas and artificial gas. In long-distance transportation, the gas transmission pipeline is specially used for transmitting natural gas media, and in cities and towns, the gas transmission pipeline is used for transmitting media such as natural gas, liquefied petroleum gas, artificial gas and the like.

However, in the construction connection and installation process of the existing natural gas pipeline, due to the fact that the installation connection which can not be aligned conveniently and efficiently can not be carried out, the efficiency of connection and installation of all pipelines is greatly reduced.

Meanwhile, the diameter of the pipeline is generally different at each pipeline, so that no auxiliary device capable of effectively installing the natural gas pipeline is available in the market at present. Therefore, a gas pipeline for natural gas is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of gas transmission pipeline for natural gas has solved the inconvenient installation of gas transmission pipeline for current natural gas, aims at and installs lowly, is being applicable to the problem of the pipeline of various sizes that can not be general simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the gas transmission pipeline for the natural gas comprises a supporting frame, wherein an upper arc plate is fixedly connected to the lower end of the supporting frame, a first hydraulic rod and a lower hydraulic rod are fixedly mounted on the left side and the right side of the upper arc plate respectively, a lower arc plate is fixedly connected to the lower side of the first hydraulic rod, the upper arc plate and the lower arc plate are arranged symmetrically, a threaded cylinder is fixedly connected to the two sides of the threaded cylinder, a sliding cylinder is fixedly connected to the two sides of the threaded cylinder, the sliding cylinder is fixedly connected to the upper arc plate and the lower arc plate, the upper arc plate and the lower arc plate are symmetrically arranged on one side close to each other, a screw rod is rotatably connected to one side, far away from each other, of the upper arc plate and the lower arc plate, a positioning slide rod is fixedly connected to the two sides of the arc plate, and a positioning slide rod is fixedly connected to the upper end face and the lower end face of the supporting frame, The lower two sides are fixedly connected with slide rails, each slide rail is internally provided with a slide plate in a sliding way, connecting plates are fixedly connected between the front end and the rear end of the slide plates at the upper side and the lower side, which are close to one side surface, respectively, the left side and the right side of each slide plate are provided with gear grooves, the left side and the right side of the upper inner wall of the supporting frame are fixedly connected with first gears through rotating shafts, a second gear is fixedly sleeved on the rotating shaft above each first gear, last inner wall fixed mounting of carriage has output fixedly connected with third gear of first motor and first motor downside, every the second gear meshing of the equal its left and right both sides of third gear is connected, left and right both sides one side that first gear is close to each other all is connected with the gear groove meshing of one side separately, the volume down arc and lower arc and device on it on the downside fixedly connected with of slide front end.

Preferably, the middle of one side face, which is mutually far away from, of the upper arc-shaped plate and the lower arc-shaped plate is fixedly connected with a threaded cylinder, and the two sides, which are mutually far away from one side face, of the upper arc-shaped plate and the lower arc-shaped plate are fixedly connected with sliding cylinders.

Preferably, each screw rod is sleeved with a thread of the thread cylinder on one side of the screw rod, and each positioning slide rod is slidably arranged in the slide cylinder on one side of the screw rod.

Preferably, the left side and the right side of each sliding plate are arranged in the sliding rails on one side of each sliding plate in a sliding mode, the front end of each sliding plate penetrates through the supporting frame and extends to the lower side of the front end of the sliding plate, the upper arc-shaped plate, the lower arc-shaped plate and the upper device of the upper arc-shaped plate are fixedly connected to the lower end face of the sliding plate, and the front end of the sliding plate extends to the lower side of the lower end of the sliding plate through the supporting frame.

Preferably, the front side and the rear side of the lower inner wall of the supporting frame are symmetrically and fixedly connected with the same upper arc-shaped plate, the same lower arc-shaped plate and the upper device of the upper arc-shaped plate.

Preferably, the second gears on the left and right sides are both arranged above the first gear, and the first gears on the two sides are respectively arranged on the left and right sides of the sliding plate on one side of each second gear.

Compared with the prior art, the beneficial effects of the utility model are that:

through the supporting frame, the upper arc-shaped plate, the lower arc-shaped plate, the threaded cylinder, the sliding cylinder, the arc-shaped pressing plate, the screw rod, the positioning sliding rod, the sliding rail, the sliding plate, the connecting plate, the gear groove, the first gear, the second gear and the third gear, the device can be used for respectively arranging the upper arc-shaped plate and the lower arc-shaped plate at the front end and the rear end of the lower side of the supporting frame at the rear side of a pipeline joint to be laid, then driving the upper arc-shaped plate and the lower arc-shaped plate to move close to each other through the first hydraulic rod, further compressing the joint of the laid pipeline to be convenient and fixedly installed, simultaneously driving the third gear to rotate through the first motor, further driving the second gear and the first gear to rotate through meshing connection, so that the first gear can drive the sliding plate to move forwards through the gear groove, and the upper arc-shaped plate and the lower arc-shaped plate fixedly installed on the lower end surface of the lower sliding plate can be sleeved at the pipeline joint to be installed, then the upper arc-shaped plate and the lower arc-shaped plate are driven by the first hydraulic rod to mutually approach the joint of the pipeline to be installed for clamping and fixing, then the first motor can rotate reversely again to drive the sliding plate to move backwards, so that the pipeline to be installed, which is clamped and fixed between the upper arc-shaped plate and the lower arc-shaped plate at the front end of the sliding plate, is pulled to move backwards, the connection part of the pipeline is close to the connection part of the laid pipeline, so that the pipeline is convenient to connect, the efficiency of installation and connection is greatly improved, meanwhile, the arc-shaped pressing plate is arranged at one side of the upper arc-shaped plate and the lower arc-shaped plate which are close to each other, so the diameter of the arc-shaped pressing plate is smaller than that of the upper arc-shaped plate and the lower arc-shaped plate, therefore, the arc-shaped pressing plates can be conveniently connected and installed on the arc-shaped plates on one side of the screw rod and the threaded cylinder and the positioning between the positioning slide rod and the sliding cylinder on one side of the screw rod and the threaded cylinder, the diameters of the arc-shaped plates can be conveniently changed, and the auxiliary operation of the pipelines with various convenient diameters can be conveniently carried out.

The device has the characteristics of convenient alignment and connection, great improvement on the installation efficiency and strong universality.

Drawings

Fig. 1 is a sectional view of the structure of a gas pipeline for natural gas according to the present invention.

Fig. 2 is a cross-sectional view of the side view structure of a gas pipeline for natural gas of the present invention.

Fig. 3 is a cross-sectional view of the front end structure of the sliding plate of the gas pipeline for natural gas according to the present invention.

Reference numbers in the figures: the device comprises a support frame 1, an upper arc plate 2, a lower arc plate 3, a thread cylinder 4, a sliding cylinder 5, an arc pressing plate 6, a screw rod 7, a positioning sliding rod 8, a sliding rail 9, a sliding plate 10, a connecting plate 11, a gear groove 12, a first gear 13, a second gear 14 and a third gear 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a gas pipeline for natural gas comprises a supporting frame 1, an upper arc plate 2 is fixedly connected to the lower end of the supporting frame 1, first hydraulic rods are fixedly mounted on the left and right sides of the upper arc plate 2, a lower arc plate 3 is fixedly connected to the lower end of the first hydraulic rods, the upper arc plate 2 and the lower arc plate 3 are symmetrically arranged, a threaded cylinder 4 penetrates through one side surface of the upper arc plate 2, which is far away from the lower arc plate 3, a sliding cylinder 5 penetrates through the two sides of each threaded cylinder 4, is fixedly connected to the upper arc plate 2 and the lower arc plate 3 on the respective side, arc pressing plates 6 are symmetrically arranged on the side of the upper arc plate 2, which is close to the lower arc plate 3, a screw 7 is rotatably connected to the side of the arc pressing plates 6 on the upper and lower sides, and positioning slide bars 8 are fixedly connected to the two sides of each arc pressing plate 6, the upper and lower sides of the upper end surface of the supporting frame 1 are fixedly connected with slide rails 9, each slide rail 9 is internally provided with a slide plate 10 in a sliding way, a connecting plate 11 is fixedly connected between the front and rear ends of the slide plates 10 at the upper and lower sides, which are close to one side surface, respectively, the left end of each slide plate 10, gear groove 12 has all been seted up to the right side both sides, the left side of inner wall is gone up to carriage 1, the right side both sides are all through the first gear 13 of pivot fixedly connected with, equal fixed mounting is equipped with second gear 14 in the pivot of every first gear 13 top, the last inner wall fixed mounting of carriage 1 has output fixedly connected with third gear 15 of first motor and first motor downside, every third gear 15 is all its left side, the second gear 14 meshing of right side both sides is connected, a left side, the one side that first gear 13 of right side both sides is close to each other all is connected with the gear groove 12 meshing of one side separately, lower side fixedly connected with of slide 10 front end of volume goes up arc 2 and lower arc 3 and device on it.

In the embodiment, the middle of one side surface of the upper arc-shaped plate 2 and the lower arc-shaped plate 3 which are far away from each other is fixedly connected with a thread cylinder 4, the two sides of one side surface of the upper arc-shaped plate 2 and the lower arc-shaped plate 3 which are far away from each other are fixedly connected with a slide cylinder 5, each screw 7 is sheathed with the thread cylinder 4 on one side of each screw, each positioning slide bar 8 is arranged in the slide cylinder 5 on one side of each screw in a sliding way, the left side and the right side of each slide plate 10 are arranged in the slide rail 9 on one side of each slide plate in a sliding way, the front end of each slide plate 10 passes through the support frame 1 and extends to the lower end surface of the slide plate 10 on the lower side of the support frame 1 and is fixedly connected with the upper arc-shaped plate 2, the lower arc-shaped plate 3 and the devices thereof, the upper arc-shaped plate 2 and the lower arc-shaped plate 3 are symmetrically and fixedly connected with the same devices thereof, the second gears 14 on the left side and the right side are arranged above the first gear 13, the first gears 13 on both sides are respectively arranged on the left and right sides of the sliding plate 10 on one side.

The working principle is as follows: when in use, the upper arc-shaped plate 2 and the lower arc-shaped plate 3 at the front end and the rear end of the lower side of the support frame 1 are respectively arranged at the rear side of the joint of the pipeline to be laid, then the upper arc-shaped plate 2 and the lower arc-shaped plate 3 are driven to move close to each other through the first hydraulic rod, so that the joint of the pipeline to be laid can be pressed and conveniently and fixedly installed, meanwhile, the third gear 15 is driven to rotate through the first motor, the second gear 14 is driven to rotate through meshing connection, and the first gear 13 is driven to rotate through the rotating shaft, so that the first gear 13 can drive the sliding plate 10 to move forwards through the gear groove 12, the upper arc-shaped plate 2 and the lower arc-shaped plate 3 fixedly installed on the lower end face of the lower sliding plate 10 can be sleeved at the joint of the pipeline to be installed, and then the upper arc-shaped plate 2 and the lower arc-shaped plate 3 are driven to mutually close to the joint of the pipeline to be installed to be clamped and fixed through the first hydraulic rod, then can be through first motor reversal once more, drive slide 10 and move backward, make slide 10 front end go up between arc 2 and the lower arc 3 the centre gripping fixed wait to install the pipeline and pulled the backward movement, be close to convenient the connection mutually with the junction of the pipeline of having laid, great improvement erection joint's efficiency, simultaneously because arc clamp plate 6 sets up at last arc 2 and the one side that arc 3 is close to mutually down, consequently its diameter is less than arc 2 and lower arc 3, consequently can be convenient pass through threaded connection of screw 7 and threaded cylinder 4 and the location between location slide bar 8 and the slide cartridge 5 of one side separately, conveniently install arc clamp plate 6 connection on the arc of one side separately, conveniently change the diameter of the arc of centre gripping, with the convenient pipeline of multiple diameter size carry out the auxiliary operation. The device has the characteristics of convenient alignment and connection, great improvement on the installation efficiency and strong universality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A gas transmission pipeline for natural gas comprises a supporting frame (1), wherein the lower end of the supporting frame (1) is fixedly connected with an upper arc-shaped plate (2), the left side and the right side of the upper arc-shaped plate (2) are respectively and fixedly provided with a first hydraulic rod, the lower end of the first hydraulic rod is fixedly connected with a lower arc-shaped plate (3), the gas transmission pipeline is characterized in that the upper arc-shaped plate (2) and the lower arc-shaped plate (3) are symmetrically arranged, one side surface, far away from each other, of the upper arc-shaped plate (2) and the lower arc-shaped plate (3) is respectively and fixedly connected with a threaded cylinder (4) in a penetrating manner, the two sides of each threaded cylinder (4) are respectively and fixedly connected with a sliding cylinder (5) in a penetrating manner, the upper arc-shaped plate (2) and the lower arc-shaped plate (3) are respectively and fixedly connected with the upper arc-shaped plate (2) and the lower arc-shaped plate (3) in a penetrating manner, one side, close to each other, of the upper arc-shaped plate (2) and the lower arc-shaped plate (3) are respectively and symmetrically arranged with arc-shaped pressure plates (6), upper and lower both sides arc clamp plate (6) one side of keeping away from each other all rotates and is connected with screw rod (7), every the equal fixedly connected with location slide bar (8) in both sides of arc clamp plate (6), the equal fixedly connected with slide rail (9) in upper and lower both sides of carriage (1) up end, every equal slip is provided with slide (10) in slide rail (9), upper and lower both sides slide (10) are close to equal fixedly connected with connecting plate (11) between preceding, the back both ends of a side each other, every gear groove (12) have all been seted up to the left and right both sides of slide (10), carriage (1) is gone up the left and right both sides of inner wall and all is through first gear (13) of pivot fixedly connected with, every equal fixed suit is equipped with second gear (14) in the pivot of first gear (13) top, the last inner wall fixed mounting of carriage (1) has first motor and first motor downside's output fixedly connected with third gear (15), every ) Every second gear (14) meshing connection of third gear (15) equal its left and right both sides, left and right both sides first gear (13) one side that is close to each other all is connected with gear groove (12) meshing connection of one side separately, the lower side fixedly connected with of slide (10) front end goes up arc (2) and lower arc (3) and device on it.

2. The gas transmission pipeline for the natural gas according to claim 1, characterized in that the middle of one side surface, away from each other, of the upper arc-shaped plate (2) and the lower arc-shaped plate (3) is fixedly connected with a threaded cylinder (4), and the two sides, away from one side surface, of the upper arc-shaped plate (2) and the lower arc-shaped plate (3) are fixedly connected with a sliding cylinder (5).

3. A gas pipeline for natural gas according to claim 1, wherein each screw (7) is threadedly engaged with the threaded cylinder (4) on one side, and each positioning slide rod (8) is slidably disposed in the slide cylinder (5) on one side.

4. The gas pipeline for natural gas according to claim 1, wherein the left side and the right side of each sliding plate (10) are slidably arranged in a sliding rail (9) on one side of each sliding plate, the front end of each sliding plate (10) passes through the supporting frame (1) and extends to the lower side of the front end of the supporting frame (1), and the lower end face of the sliding plate (10) is fixedly connected with the upper arc-shaped plate (2), the lower arc-shaped plate (3) and the upper device of the upper arc-shaped plate.

5. The gas pipeline for natural gas according to claim 1, characterized in that the same upper arc-shaped plate (2) and lower arc-shaped plate (3) and the devices thereon are symmetrically and fixedly connected to the front and rear sides of the lower inner wall of the supporting frame (1).

6. A gas pipeline for natural gas according to claim 1, wherein the second gears (14) on the left and right sides are disposed above the first gears (13), and the first gears (13) on both sides are disposed on the left and right sides of the sliding plate (10) on the respective sides.