CN111720627A

CN111720627A - A support frame for installing built on stilts natural gas line

Info

Publication number: CN111720627A
Application number: CN202010633740.4A
Authority: CN
Inventors: 孙立威; 李英杰; 齐晨光; 邸鹏; 周雅哲; 于子淇; 梁健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-09-29

Abstract

The utility model belongs to the technical field of the technique of the piping erection and specifically relates to a support frame for installing built on stilts natural gas line is related to, including support piece, support piece's bottom has set firmly the mounting that is used for burying underground in ground, the support piece top has set firmly supporting platform, the last annular slide that is provided with of supporting platform, it is provided with two bases to slide on the slide, the conduit saddle has set firmly on the base, be provided with the fastening components who is used for the fixed baseplate position on the slide on the base. The slide way is a dovetail groove, a slide block matched with the slide way is fixedly arranged on the base, and the slide block is arranged in the slide way in a sliding mode. The fastening assembly comprises an adjusting screw rod in threaded connection with the sliding block and a knob fixed at the end part of the adjusting screw rod; the adjusting screw penetrates through the sliding block and abuts against the slide way, and the knob is located at one end, deviating from the slide way, of the adjusting screw. This application has the effect that can carry out the steady support to built on stilts crooked pipeline.

Description

A support frame for installing built on stilts natural gas line

Technical Field

The utility model belongs to the technical field of the technique of piping erection and specifically relates to a support frame for installing built on stilts natural gas line.

Background

A pipeline is a device for transporting a fluid, such as a gas, a liquid, or a solid particle, coupled by pipes, pipe connections, valves, and the like. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.

The natural gas pipeline has long conveying distance, and a plurality of positions needing bending exist in the conveying and laying process. In the installation of built on stilts natural gas line, traditional support frame only supports straight pipeline part for the elbow portion is in unsettled state, and it is not stable enough to support, may produce the crack.

Disclosure of Invention

In order to support a curved pipeline section, the present application provides a support bracket for mounting an overhead natural gas pipeline.

The application provides a support frame for installing built on stilts natural gas line adopts following technical scheme:

the utility model provides a support frame for installing built on stilts natural gas line, includes support piece, support piece's bottom has set firmly the mounting that is used for burying underground in ground, support piece top has set firmly supporting platform, the last annular slide that is provided with of supporting platform, it is provided with two bases to slide on the slide, the conduit saddle has set firmly on the base, be provided with the fastening components who is used for fixed base position on the slide on the base.

Preferably, the pit is excavated in the ground so that the fixture can be placed in the pit, and the pit is subsequently backfilled so that the fixture is buried in the ground. The fixing can support and fix the supporting piece, so that the supporting piece is not easy to overturn. Before the pipeline is installed, the angle formed between the two bases is adjusted, so that the angle between the two bases and the bending angle of the pipeline are matched with each other, and the pipe bracket on the base can be supported on the bottom side surface of the pipeline. The base is then secured to the support platform using a fastener assembly.

The application is further configured to: the slide way is a dovetail groove, a slide block matched with the slide way is fixedly arranged on the base, and the slide block is arranged in the slide way in a sliding mode.

Preferably, the dovetail groove is connected more firmly, makes the slider more steady when moving in the slide. Meanwhile, the dovetail groove also prevents the sliding block from falling off from the slide way, and the firmness of the sliding block is ensured.

The application is further configured to: the fastening assembly comprises an adjusting screw rod in threaded connection with the sliding block and a knob fixed at the end part of the adjusting screw rod; the adjusting screw penetrates through the sliding block and abuts against the slide way, and the knob is located at one end, deviating from the slide way, of the adjusting screw.

Preferably, after adjusting the slider to suitable position in the slide, rotate the knob for adjusting screw stretches out towards the direction that is close to the slide, tightly supports on the inner wall of slide until adjusting screw, and adjusting screw upwards jacks up the slider, makes the slider tightly support on the inner wall of slide. When a relative motion trend is generated between the sliding block and the slide way, static friction force is generated between the sliding block and the slide way, so that the sliding block cannot move, and the position of the sliding block is fixed.

The application is further configured to: the adjusting screw rod is fixedly provided with an extrusion plate at one end deviating from the knob, and the extrusion plate is provided with anti-skid grains.

Preferably, the friction coefficient of the extrusion plate is effectively enhanced by the anti-skidding lines arranged on the extrusion plate, so that when the extrusion plate is supported on the slide way, the maximum static friction force can be generated, the slide block is not easy to slide in the slide way, and the firmness of the slide block is ensured.

The application is further configured to: and the sliding block is provided with a containing groove matched with the extrusion plate.

Preferably, when the slider needs to be moved, the knob can be rotated, so that the extrusion plate moves towards the direction close to the slider, the extrusion plate moves into the accommodating groove, and the slider cannot be blocked by the extrusion plate when moving in the slide way.

The application is further configured to: the pipe bracket is hinged with a pipe pressing bracket, the pipe bracket and one side of the pipe pressing bracket, which is far away from the hinged shaft, are connected together through bolts, and a space for clamping a pipeline is formed between the pipe bracket and the pipe pressing bracket.

Preferably, the pipe bracket and press the pipe to hold in the palm between can form the space that is used for the centre gripping pipeline to produce better limiting displacement to the pipeline, increased with the area of contact of pipeline, make the pipeline more firm under the centre gripping of pipe bracket and pressure pipe support. Through bolted connection's mode, made things convenient for the staff to install, reduced the operation degree of difficulty, improved work efficiency.

The application is further configured to: one side that the pipe bracket and the pressure pipe bracket deviate from the articulated shaft is provided with a flange, and a through hole for the bolt to pass is formed in the flange.

Preferably, when pressing the conduit saddle lock on the conduit saddle, turn-ups on the conduit saddle and press the turn-ups on the pipe saddle to can support together, made things convenient for and carried out bolted connection for the conduit saddle with press to hold between the pipe saddle more firm.

The application is further configured to: and the inner side surfaces of the pipe bracket and the pipe pressing bracket are provided with damping gaskets.

Preferably, the vibration that shock attenuation gasket can produce the pipeline absorbs and reduces for the pipeline is more firm under the centre gripping of pressing conduit saddle and conduit saddle, has played the guard action of certain degree to the pipeline.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by moving the two sliding blocks, the angle formed between the two pipe brackets is changed, the pipe bracket can adapt to pipelines with different bending angles, and the bent pipelines are supported, so that the overhead pipeline is more stable;

2. the pressure pipe bracket arranged on the pipe bracket can be abutted against the outer wall of the pipeline, so that the pipeline is firmer under the clamping of the pipe bracket and the pressure pipe bracket, and the stability of the pipeline is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of a cut-away state of an embodiment of the present application.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic view of the pipe clamping state of the embodiment of the present application.

Reference numerals: 11. a support member; 12. a fixing member; 13. a support platform; 14. a diagonal member; 21. a slideway; 22. a slider; 31. a base; 32. a pipe bracket; 33. pressing a pipe support; 34. flanging; 35. a shock-absorbing pad; 41. adjusting the screw rod; 42. a knob; 43. a pressing plate; 44. a containing groove.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a support frame for installing overhead natural gas pipeline, this support frame is used for supporting the reinforcement to crooked pipeline part. Referring to fig. 1, a support frame for installing an overhead natural gas pipeline includes a support member 11, and the support member 11 is a long rod-shaped structure. A fixing member 12 is fixedly provided at a lower end of the supporting member 11. The fixing member 12 is a reinforced concrete cast preform, and the supporting member 11 is cast on the fixing member 12 together. The fixing member 12 may be a square block having a stepped shape. When installed, the fixing member 12 is buried in the ground while the supporting member 11 is maintained perpendicular to the ground. The fixing member 12 supports and stabilizes the supporting member 11, so that the supporting member 11 is not prone to overturn.

Referring to fig. 1, a supporting platform 13 is fixedly disposed at an end of the supporting member 11 away from the fixing member 12. A plurality of diagonal members 14 are fixedly provided on the circumferential surface of the support member 11, and an angle formed between the diagonal members 14 and the support member 11 is an acute angle. One end of the diagonal draw bar 14 departing from the support member 11 is fixedly connected with the edge of the support platform 13, and the support member 11, the support platform 13 and the diagonal draw bar 14 form a triangular structure, so that the support platform 13 is stably supported.

Referring to fig. 1 and 2, a slide 21 is disposed on the supporting platform 13, and the slide 21 is surrounded by the axis of the supporting member 11 to form a complete circle. Two bases 31 are slidably connected to the slide 21 so that the bases 31 can move along the slide 21. The pipe bracket 32 is fixedly arranged on the base 31, the pipe bracket 32 is matched with the pipeline, and the inner side surface of the pipe bracket 32 is an arc-shaped surface and can be attached to the pipeline. The pipe bracket 32 extends in the radial direction of the slide 21. The pipe bracket 32 is matched with the bent pipe by moving the base 31 for pipes with different bending angles. A fastening assembly is provided on the base 31 for fixing the base 31 so that the base 31 can be fixed when moving to an arbitrary position on the slide 21.

Referring to fig. 2 and 3, the slide rail 21 is provided as a dovetail groove, and a slide block 22 matching with the slide rail 21 is fixedly provided on the bottom surface of the base 31. The slide block 22 is slidably disposed in the slide rail 21. The slide rail 21 is provided with a dovetail groove, so that the slide block 22 is more stable when moving in the slide rail 21, the slide block 22 is prevented from falling off from the slide rail 21, and the slide block 22 is more stable in the slide rail 21.

Referring to fig. 2 and 3, the fastening assembly includes an adjusting screw 41 threaded on the slider 22 and a knob 42 fixed on the adjusting screw 41. The sliding block 22 is provided with a threaded hole which completely penetrates through the sliding block 22, so that the adjusting screw 41 can completely penetrate through the sliding block 22 and can be abutted against the sliding way 21. The knob 42 is located at one end of the adjusting screw 41 departing from the slide 21, so that the adjusting screw 41 can be conveniently rotated by a worker, and the operation difficulty is reduced. It should be understood that the number of the adjusting screws 41 may be one or more.

Referring to fig. 2 and 3, a pressing plate 43 is fixedly disposed at an end of the adjusting screw 41 away from the knob 42. The extrusion plate 43 is of a circular plate structure, and anti-slip threads are arranged on one side, close to the slide rail 21, of the extrusion plate 43, so that the friction coefficient of the extrusion plate 43 is enhanced, and the sliding block 22 is more stable and is not easy to move.

Referring to fig. 2 and 3, a containing groove 44 matched with the pressing plate 43 is formed on the slider 22, so that the pressing plate 43 can be contained in the containing groove 44. When the pressing plate 43 is located in the accommodating groove 44, the bottom surface of the pressing plate 43 is coplanar with the bottom surface of the sliding block 22, so that the sliding block 22 is smoother and less prone to being obstructed when moving in the sliding way 21.

When the worker moves the base 31, the pressing plate 43 is located in the accommodating groove 44. When the worker moves the base 31 to a proper position, the knob 42 is turned so that the adjusting screw 41 is extended in a direction to approach the slide 21. The pressing plate 43 will be pressed tightly against the slide 21 by the adjusting screw 41, and the slide 22 will be lifted up, and the slide 22 will be pressed tightly against the inner wall of the slide 21. When the slide block 22 and the slide way 21 have a tendency of relative movement, corresponding static friction forces are generated between the pressing plate 43 and the slide way 21 and between the slide block 22 and the slide way 21, so that the slide block 22 cannot move, and the slide block 22 is fixed.

Referring to fig. 1 and 2, in order to stabilize the pipeline on the pipe bracket 32, a pipe pressing bracket 33 is hinged on the pipe bracket 32. When the pipe holder 33 is fastened to the pipe holder 32, a space for holding a pipe is formed between the pipe holder 32 and the pipe holder 33. Flanges 34 are integrally formed on the tube holder 32 and the tube pressing holder 33 on the sides away from the hinge shaft. Through holes for bolts to pass through are formed in the two flanges 34, and when the pressure pipe support 33 is buckled on the pipe support 32, the two flanges 34 can be abutted together. Meanwhile, the through holes on the two flanges 34 are aligned with each other, so that the bolt can penetrate through the two flanges 34, and the pipe bracket 32 and one side of the pipe bracket 33, which is far away from the hinge shaft, are fixedly connected together through the bolt.

Further, referring to fig. 1 and 2, in order to improve the pipe clamping effect of the pipe bracket 32 and the pipe pressing bracket 33, a damping gasket 35 is fixedly disposed on the inner side surfaces of the pipe bracket 32 and the pipe pressing bracket 33. The shock-absorbing pad 35 is made of rubber, and the rubber has good shock-absorbing performance and can protect the pipeline to a certain extent, so that the pipeline is firmer under the clamping of the pipe bracket 32 and the pipe pressing bracket 33.

The implementation principle of the embodiment of the application is as follows: a slider 22 is first secured to the support platform 13 prior to installation of the pipeline. Subsequently, the other slider 22 is rotated. Referring to fig. 4, an angle formed between the two pipe brackets 32 is adapted to a bending angle of the pipe, and the two pipe brackets 32 are respectively supported at two ends of the bent pipe. Then, the slider 22 that is not fixed is fixed to the slide rail 21.

The pipe pressing holder 33 is rotated so that the pipe pressing holder 33 presses the outer wall of the pipe, and the flange 34 of the pipe pressing holder 33 and the pipe holder 32 abut against each other. Bolts are used to pass through the through holes of the two flanges 34 to bolt the two flanges 34 together.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a support frame for installing built on stilts natural gas line which characterized in that: including support piece (11), the bottom of support piece (11) has set firmly mounting (12) that are arranged in burying underground in ground, support piece (11) top has set firmly supporting platform (13), be provided with annular slide (21) on supporting platform (13), it is provided with two bases (31) to slide on slide (21), pipe bracket (32) have set firmly on base (31), be provided with the fastening components who is used for fixed base (31) position on slide (21) on base (31).

2. The support bracket for mounting an overhead natural gas pipeline of claim 1, wherein: the slide way (21) is a dovetail groove, a slide block (22) matched with the slide way (21) is fixedly arranged on the base (31), and the slide block (22) is arranged in the slide way (21) in a sliding mode.

3. The support bracket for mounting an overhead natural gas pipeline of claim 2, wherein: the fastening assembly comprises an adjusting screw rod (41) in threaded connection with the sliding block (22) and a knob (42) fixed at the end part of the adjusting screw rod (41); the adjusting screw rod (41) penetrates through the sliding block (22) and abuts against the sliding way (21), and the knob (42) is located at one end, deviating from the sliding way (21), of the adjusting screw rod (41).

4. A support bracket for mounting an overhead natural gas pipeline according to claim 3, wherein: one end of the adjusting screw rod (41) departing from the knob (42) is fixedly provided with an extrusion plate (43), and the extrusion plate (43) is provided with anti-skid grains.

5. The support bracket for mounting an overhead natural gas pipeline of claim 4, wherein: the sliding block (22) is provided with a containing groove (44) matched with the extrusion plate (43).

6. The support bracket for mounting an overhead natural gas pipeline of claim 1, wherein: the pipe support (32) is hinged with a pipe pressing support (33), one side of the pipe support (32) and one side of the pipe pressing support (33) which are away from the hinged shaft are connected together through bolts, and a space for clamping a pipeline is formed between the pipe support (32) and the pipe pressing support (33).

7. The support bracket for mounting an overhead natural gas pipeline of claim 6, wherein: one side that conduit saddle (32) and pressure conduit saddle (33) deviate from the articulated shaft all is provided with turn-ups (34), set up the through-hole that supplies the bolt to pass on turn-ups (34).

8. The support bracket for mounting an overhead natural gas pipeline of claim 6, wherein: and the inner side surfaces of the pipe support (32) and the pipe support (33) are provided with damping gaskets (35).