CN211315491U

CN211315491U - Protection device for pressure pipeline

Info

Publication number: CN211315491U
Application number: CN202020009223.5U
Authority: CN
Inventors: 洪朝; 李斌彬; 王志渊; 沈成业; 胡利晨; 周达宏
Original assignee: NINGBO SPECIAL EQUIPMENT INSPECTION CENTER
Current assignee: NINGBO SPECIAL EQUIPMENT INSPECTION CENTER
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-08-21
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a pipeline under pressure's protection device, the camera includes a supporting plate, the fixed welding in upper surface middle part of backup pad has first steel pipe, the inside of first steel pipe is provided with the slot, sliding connection has the second steel pipe on the slot, locking screw's end is supported and is stopped on the second steel pipe that lies in the slot, fixed welding has the spliced pole that angle settings such as two at least on the second steel pipe, fixed welding has lower arc splint on the upper surface of spliced pole, lower arc splint pass through coupling mechanism demountable installation on last arc splint, fixed welding has two and three springiness cushioning pole respectively on the lateral wall of lower arc splint and the lateral wall of last arc splint, the last fixed welding of springiness cushioning pole has the guard plate. The utility model discloses can fix the pipeline under pressure of co-altitude and different diameters, the suitability is high, can play good cushioning effect, can effectively protect pipeline under pressure.

Description

Protection device for pressure pipeline

Technical Field

The utility model relates to a pipeline protection technical field specifically is a pipeline under pressure's protection device.

Background

Pressure pipes are understood to be all pipes which are subjected to internal or external pressure, irrespective of the medium in the pipe. The pressure pipeline is a part of a pipeline, the pipeline is used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping fluid flow, and the pressure pipeline is an assembly composed of pipes, pipe fittings, flanges, bolt connections, gaskets, valves, other components or pressure parts and supporting parts;

the existing pressure pipeline is installed and fixed through a simple support when in use, but the simple support is mostly fixed and cannot be adjusted in supporting height, so that a plurality of supports are required when the pressure pipelines with different heights are supported, the protection effect is not achieved, and the pressure pipelines are easy to damage when impacted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline under pressure's protection device can fix the pipeline under pressure of co-altitude and different diameters, and the suitability is high, can play good cushioning effect, can effectively protect pipeline under pressure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a protection device for a pressure pipeline comprises a supporting plate, wherein a first steel pipe is fixedly welded in the middle of the upper surface of the supporting plate, a slot is formed in the first steel pipe, a second steel pipe is connected to the slot in a sliding mode, at least two locking screws which are arranged at equal angles are in threaded connection with the side wall of the slot, the end of each locking screw abuts against the second steel pipe located in the slot, and at least two connecting columns which are arranged at equal angles are fixedly welded on the second steel pipe;

a lower arc-shaped clamping plate is fixedly welded on the upper surface of the connecting column, an upper arc-shaped clamping plate is arranged above the lower arc-shaped clamping plate, the lower arc-shaped clamping plate is detachably mounted on the upper arc-shaped clamping plate through a connecting mechanism, and a clamping groove is formed between the lower arc-shaped clamping plate and the upper arc-shaped clamping plate;

the outer side wall of the lower arc-shaped clamping plate and the outer side wall of the upper arc-shaped clamping plate are respectively fixedly welded with two and three elastic buffer rods, and the elastic buffer rods are fixedly welded with protection plates.

Preferably, the supporting plate is provided with a foundation bolt hole.

Preferably, rubber pads are fixedly bonded on the inner side walls of the lower arc-shaped clamping plate and the upper arc-shaped clamping plate.

Preferably, coupling mechanism includes first chimb, second chimb and locking bolt, first chimb and second chimb are fixed welding respectively in the arc splint about both ends and last arc splint about both ends, first chimb and second chimb are connected through locking bolt.

Preferably, the elastic buffer rod comprises a loop bar, a sliding rod and a spring, one end of the loop bar is fixedly welded on the outer side wall of the arc-shaped clamping plate, a sliding groove is formed in the other end face of the loop bar, the sliding rod is connected in the sliding groove in a sliding mode, the spring is arranged in the sliding groove, and the two ends of the spring are respectively abutted to the side wall of the sliding groove and the sliding rod.

Preferably, the opening of the sliding groove and the end of the sliding rod on the sliding groove are both provided with a limiting lug.

Preferably, the protection plate is an arc-shaped plate.

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

1. the length of the second steel pipe inserted into the slot in the first steel pipe is adjusted, the second steel pipe is fixed through the locking screw, the supporting height of the protection device can be adjusted, the protection device can fix pressure pipelines with different diameters through the cooperation of the lower arc-shaped clamping plate, the upper arc-shaped clamping plate and the connecting mechanism, and the applicability is improved;

2. when the pipeline under pressure receives the impact, the compressible elastic buffer pole of guard plate for the elastic buffer pole takes place deformation, plays good cushioning effect, can effectively protect the pipeline under pressure.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the support plate, the first steel pipe and the second steel pipe of the present invention;

fig. 3 is a schematic connection diagram of the lower arc-shaped splint and the upper arc-shaped splint of the present invention;

fig. 4 is a schematic sectional view of the elastic buffer rod of the present invention.

In the figure: 1. a support plate; 2. a first steel pipe; 3. a slot; 4. a second steel pipe; 5. locking the screw; 6. connecting columns; 7. a lower arc-shaped splint; 8. an upper arc-shaped splint; 9. a connecting mechanism; 91. a first flange; 92. a second flange; 93. locking the bolt; 10. a clamping groove; 11. an elastic buffer rod; 111. a loop bar; 112. a slide bar; 113. a spring; 114. a chute; 12. a protection plate; 13. a foundation bolt hole; 14. and a limiting bump.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a protection device for a pressure pipeline comprises a support plate 1, wherein a foundation bolt hole 13 is arranged on the support plate 1, the support plate 1 can be fixed on the ground, so that the protection device is more stable, a first steel pipe 2 is fixedly welded in the middle of the upper surface of the support plate 1, a slot 3 is arranged in the first steel pipe 2, a second steel pipe 4 is slidably connected onto the slot 3, at least two locking screws 5 which are arranged at equal angles are in threaded connection with the side wall of the slot 3, the end of each locking screw 5 abuts against the second steel pipe 4 positioned in the slot 3, at least two connecting columns 6 which are arranged at equal angles are fixedly welded onto the second steel pipe 4, a lower arc-shaped clamping plate 7 is fixedly welded onto the upper surface of each connecting column 6, an upper arc-shaped clamping plate 8 is arranged above the lower arc-shaped clamping plate 7, the lower arc-shaped clamping plate 7 is detachably mounted onto the upper arc-shaped clamping plate 8 through a connecting mechanism 9, rubber pads, avoid the arc splint to cause the fish tail to the pipeline under pressure surface, constitute between arc splint 7 and the last arc splint 8 and press from both sides groove 10 down, insert the length in the slot 3 in the first steel pipe 2 through adjusting second steel pipe 4, and fix second steel pipe 4 through locking screw 5, can adjust this protection device's bearing height, through arc splint 7 down, go up the pipeline under pressure of the fixed different diameters of protection device can be made in the cooperation of arc splint 8 and coupling mechanism 9, the suitability has been improved.

Coupling mechanism 9 includes first chimb 91, second chimb 92 and locking bolt 93, and first chimb 91 and second chimb 92 are fixed welding respectively and are being connected through locking bolt 93 at both ends about arc splint 7 and the both ends of controlling of last arc splint 8 down, first chimb 91 and second chimb 92, make things convenient for down the dismouting of arc splint 7 and last arc splint 8.

Fixed welding has two and three elastic buffer pole 11 respectively on the lateral wall of lower arc splint 7 and the lateral wall of last arc splint 8, and fixed welding has guard plate 12 on the elastic buffer pole 11, and guard plate 12 is the arc for guard plate 12 possesses great protection area, and when pipeline under pressure received the impact, guard plate 12 can compress elastic buffer pole 11, makes elastic buffer pole 11 take place to deform, plays good cushioning effect, can effectively protect pipeline under pressure.

Elastic buffer rod 11 includes loop bar 111, slide bar 112 and spring 113, the fixed welding of one end of loop bar 111 is on the lateral wall of arc splint, be provided with spout 114 on the other terminal surface of loop bar 111, slide bar 112 sliding connection is in spout 114, spring 113 sets up in spout 114, the both ends of spring 113 are supported respectively on the lateral wall of spout 114 and slide bar 112, on the fixed welding guard plate 12 of slide bar 112, when the guard plate receives the impact, slide bar 112 slides in spout 114, and then compress spring 113, play good cushioning effect, the opening part of spout 114 and the end that slide bar 112 is located spout 114 all are provided with spacing lug 14, avoid slide bar 112 to deviate from spout 114.

The working principle is as follows: during the use, the pipeline under pressure's that protects as required height, insert the length in the slot 3 in the first steel pipe 2 through adjusting second steel pipe 4, make arc splint 7 support down on pipeline under pressure, rethread locking screw 5 fixes second steel pipe 4, then fix arc splint 8 under on arc splint 7 through coupling mechanism 9, firmly fix pipeline under pressure in pressing from both sides groove 10, when pipeline under pressure receives the impact, guard plate 12 compression elastic buffer pole 11, make elastic buffer pole 11 take place to deform, play good cushioning effect, can effectively protect pipeline under pressure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A protection device for pressure pipes, comprising a support plate (1), characterized in that: a first steel pipe (2) is fixedly welded in the middle of the upper surface of the supporting plate (1), a slot (3) is formed in the first steel pipe (2), a second steel pipe (4) is connected onto the slot (3) in a sliding mode, at least two locking screws (5) which are arranged at equal angles are in threaded connection with the side wall of the slot (3), the end of each locking screw (5) abuts against the second steel pipe (4) in the slot (3), and at least two connecting columns (6) which are arranged at equal angles are fixedly welded on the second steel pipe (4);

a lower arc-shaped clamping plate (7) is fixedly welded on the upper surface of the connecting column (6), an upper arc-shaped clamping plate (8) is arranged above the lower arc-shaped clamping plate (7), the lower arc-shaped clamping plate (7) is detachably mounted on the upper arc-shaped clamping plate (8) through a connecting mechanism (9), and a clamping groove (10) is formed between the lower arc-shaped clamping plate (7) and the upper arc-shaped clamping plate (8);

the outer side wall of the lower arc-shaped clamping plate (7) and the outer side wall of the upper arc-shaped clamping plate (8) are respectively fixedly welded with two and three elastic buffer rods (11), and the elastic buffer rods (11) are fixedly welded with protection plates (12).

2. A protection device for a pressure conduit according to claim 1, wherein: and a foundation bolt hole (13) is formed in the supporting plate (1).

3. A protection device for a pressure conduit according to claim 1, wherein: rubber pads are fixedly bonded on the inner side walls of the lower arc-shaped clamping plate (7) and the upper arc-shaped clamping plate (8).

4. A protection device for a pressure conduit according to claim 1, wherein: coupling mechanism (9) include first chimb (91), second chimb (92) and locking bolt (93), first chimb (91) and second chimb (92) are fixed the welding respectively and are being controlled both ends and last arc splint (8) of both ends about arc splint (7) down, first chimb (91) and second chimb (92) are connected through locking bolt (93).

5. A protection device for a pressure conduit according to claim 1, wherein: elastic buffer pole (11) are including loop bar (111), slide bar (112) and spring (113), the fixed welding of one end of loop bar (111) is on the lateral wall of arc splint, be provided with spout (114) on another terminal surface of loop bar (111), slide bar (112) sliding connection is in spout (114), spring (113) set up in spout (114), the both ends of spring (113) are supported respectively and are ended on the lateral wall and slide bar (112) of spout (114).

6. A protection device for a pressure conduit according to claim 5, wherein: the opening of the sliding groove (114) and the end of the sliding rod (112) positioned on the sliding groove (114) are both provided with a limiting convex block (14).

7. A protection device for a pressure conduit according to claim 1, wherein: the protection plate (12) is an arc-shaped plate.