CN213809388U - Novel fire-fighting pipeline mounting structure - Google Patents

Novel fire-fighting pipeline mounting structure Download PDF

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Publication number
CN213809388U
CN213809388U CN202022047237.9U CN202022047237U CN213809388U CN 213809388 U CN213809388 U CN 213809388U CN 202022047237 U CN202022047237 U CN 202022047237U CN 213809388 U CN213809388 U CN 213809388U
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Prior art keywords
pipeline
pipe
ring
pipes
novel fire
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CN202022047237.9U
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Chinese (zh)
Inventor
赵庆功
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Shandong Qinggong Pipeline Welding Installation Co ltd
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Shandong Qinggong Pipeline Welding Installation Co ltd
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Abstract

The utility model relates to the technical field of fire fighting, and discloses a novel fire fighting pipeline installation structure, which comprises a pipeline, wherein annular clamping grooves are arranged on the outer side surfaces of two ends of the pipeline, two connecting pipes are arranged between the pipeline, a plurality of clamping blocks are rotationally connected on the two end surfaces of the connecting pipes, two fastening rings which are symmetrically arranged from left to right are sleeved on the connecting pipes, inner threads are arranged on the inner walls of the fastening rings which are far away from the ends of the clamping blocks, outer threads matched with the inner threads are arranged on the outer side surfaces of the connecting pipes, the connecting pipes and the fastening rings are connected through threads, the connecting pipes are inserted into the connecting pipes, then the fastening rings are rotated, so that the triangular clamping blocks on the clamping blocks clamp the annular clamping grooves to be fixed, the two ends of the pipeline and the inner holes of the connecting pipes are arranged at equal oblique angles, the oblique angles are the same, the pipeline and the connecting pipes are convenient to be jointed after being connected, thereby achieving the sealing effect, the sealing effect is further improved by arranging the sealing gasket at the joint, the connection is simple and convenient, and the installation efficiency is high.

Description

Novel fire-fighting pipeline mounting structure
Technical Field
The utility model relates to a fire control technical field specifically is a novel fire control pipeline mounting structure.
Background
The fire-fighting pipeline is a pipeline used for fire fighting, connecting fire-fighting equipment and equipment, and conveying water, gas or other media for fire fighting. Due to special requirements, the thickness and the material of the fire fighting pipeline have special requirements, and the fire fighting pipeline is sprayed with red oil paint and used for conveying fire fighting water. Because the fire-fighting pipeline is usually in a static state, the requirement on the pipeline is strict, and the pipeline needs pressure resistance, corrosion resistance and good high-temperature resistance. Can be roughly divided into nodular cast iron feed pipes, copper pipes, stainless steel pipes, alloy pipes, composite pipes and plastic pipes.
Fire control pipeline is in the use, often need to dock two pipelines, fire control pipeline on the existing market generally carries out fixed connection through the ring flange, but the at least cooperation of a ring flange has six bolts, so want the installation or dismantle change pipeline need pull down a lot of bolts in proper order, thereby make work load great, make the piping erection very loaded down with trivial details, the installation effectiveness is low, and flange joint is with higher costs, still need in advance with flange joint at pipeline tip, flange joint is by the sealing washer between flange and flange play sealed effect, if the welding is firm inadequately or the welding department has the gas pocket, all have the risk of leaking during later stage use, overhaul and maintenance cost have been improved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel fire control pipeline mounting structure possesses advantages such as the installation is simple, firm in connection, has solved the problem that the background art provided.
(II) technical scheme
For the purpose that realizes above-mentioned installation simple, firm in connection, the utility model provides a following technical scheme: the utility model provides a novel fire control pipeline mounting structure, includes the pipeline, the pipeline both ends outside has seted up ring groove on the surface, two be provided with the connecting pipe between the pipeline, all rotate on the face of connecting pipe both ends and be connected with a plurality of fixture blocks, the cover is equipped with the tighrening ring that two bilateral symmetry set up on the connecting pipe, the tighrening ring is kept away from and is provided with the internal thread on the inner wall of fixture block one end, connecting pipe outside surface is provided with the external screw thread that matches with the internal thread, connecting pipe and tighrening ring pass through threaded connection.
Preferably, the outer side surface of the fastening ring is provided with knurls, and the knurls are straight knurls.
Preferably, the surface of the fastening ring is provided with a wrench groove, and the center of the outer side of the connecting pipe is also provided with the wrench groove.
Preferably, the fixture block is in the shape of an arc block, the lower end of the arc block is fixedly connected with a triangular block, the radian of the outer surface of the arc block is identical to the radian of the inner wall of one end, close to the fixture block, of the fastening ring, and the angle of the triangular block is matched with the annular clamping groove.
Preferably, the two ends of the pipeline are both chamfered with oblique angles, and the two ends of the connecting pipe are internally chamfered with oblique angles with the same angle as the two ends of the pipeline.
Preferably, a sealing gasket is arranged between the pipeline and the connecting pipe.
(III) advantageous effects
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this kind of novel fire-fighting pipeline mounting structure, through inserting the pipeline connecting pipe, then rotate the tighrening ring, it is close to the fixture block to make the fastening hoop fixture block through screw-thread fit, be close to the in-process, the oblique shape inner bore of tighrening ring is to the laminating of the lateral surface of fixture block, and extrude the fixture block through the cooperation between the inclined plane, make the fixture block on the fixture block carry out the chucking to ring groove, obtain fixedly, through the equal oblique angle setting in pipeline both ends and connecting pipe hole, the oblique angle is the same, make things convenient for pipeline and connecting pipe to connect the back laminating, play sealed effect, further improve sealed effect through setting up sealed the pad in laminating department, connect simple and conveniently, do not need flange joint, need not twist a plurality of flange screws, the installation effectiveness is high.
2. This kind of novel fire control pipeline mounting structure, through triangle fixture block and the ring groove on the fixture block all towards connecting pipe direction slope, when making the fixture block extrude ring groove, the pipeline has the extrusion force of horizontal direction to the connecting pipe, connects inseparabler, supports the pipeline through a plurality of fixture blocks, and firm in connection connects through transmission structure, makes the pipeline atress also difficult break away from, and connection stability is high.
3. This kind of novel fire control pipeline mounting structure, when dismantling, through the antiport tighrening ring, then can make the fixture block break away from ring groove, can take out the pipeline, accomplish the dismantlement, easy operation is convenient, does not need flange joint, need not twist a plurality of flange screws, dismantles efficiently.
Drawings
Fig. 1 is a schematic structural view of a novel fire fighting pipeline installation structure of the present invention;
FIG. 2 is a schematic structural view of a fixture block in the novel fire fighting pipeline installation structure of the present invention;
FIG. 3 is a schematic view of a structure of a pipeline in a novel installation structure of a fire fighting pipeline according to the present invention;
fig. 4 is a schematic structural diagram at a in fig. 1.
In the figure: 1 pipeline, 2 ring groove, 3 connecting pipes, 4 fixture blocks, 5 fastening rings and 6 sealing gaskets.
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.
Example 1
Referring to fig. 1-4, a novel fire fighting pipeline installation structure comprises a pipeline 1, wherein the outer surfaces of two ends of the pipeline 1 are provided with annular clamping grooves 2, a connecting pipe 3 is arranged between the two pipelines 1, a sealing gasket 6 is arranged between the pipeline 1 and the connecting pipe 3, two ends of the pipeline 1 are both chamfered, and two ends of the connecting pipe 3 are both chamfered with the same angle as that of the two ends of the pipeline 1. according to the design, the two ends of the pipeline 1 and inner holes of the connecting pipe 3 are both chamfered and have the same angle, so that the pipeline 1 and the connecting pipe 3 can be conveniently jointed after being connected, the sealing effect is achieved, the sealing effect is further improved by arranging the sealing gasket 6 at the jointing part, meanwhile, during the insertion process, the bevel of the pipeline 1 automatically pushes the clamping blocks 4 to open, the connection is more convenient, a plurality of clamping blocks 4 are rotatably connected on two end surfaces of the connecting pipe 3, and the clamping blocks 4 are in the shape of an arc-shaped block, the lower end of which is fixedly connected with a triangular block, the radian of the outer surface of the arc-shaped block is the same as the radian of the inner wall of the fastening ring 5 close to the end of the clamping block 4, the angle of the triangular block is matched with the annular clamping groove 2, in the design, the radian of the outer surface of the arc-shaped block is the same as the radian of the inner wall of the fastening ring 5 close to the end of the clamping block 4, the joint area between the clamping block 4 and the fastening ring 5 can be increased, the connection is more compact and stable, the firmness is higher, the triangular clamping block is arranged on the clamping block 4 to correspond to the position of the annular clamping groove 2, the fastening ring is close to the clamping block 4 through the thread fit by rotating the fastening ring 5, in the process of approaching, the inclined inner hole of the fastening ring 5 is jointed to the outer side surface of the clamping block 4, the clamping block 4 is extruded through the fit between the inclined surfaces, the triangular clamping block on the clamping block 4 is clamped on the annular clamping groove 2 to be fixed, and the triangular clamping block on the clamping block 4 and the annular clamping groove 2 are inclined towards the connecting pipe 3, when making fixture block 4 extrude ring groove 2, pipeline 1 has the extrusion force of horizontal direction to connecting pipe 3, it is inseparabler to connect, the cover is equipped with the tighrening ring 5 that two bilateral symmetry set up on connecting pipe 3, the spanner groove has been seted up on tighrening ring 5 surface, 3 outside central point of connecting pipe puts and has also seted up the spanner groove, this kind of design, through setting up the spanner groove on tighrening ring 5, it screws up tighrening ring 5 to be convenient for use the spanner, it is more convenient and labor-saving to use, through set up the spanner groove on connecting pipe 3, convenient supporting use, when rotating tighrening ring 5, prevent connecting pipe 3 and skid, it is more convenient to use, tighrening ring 5 keeps away from and is provided with the internal thread on 4 one end inner walls of fixture block, 3 outside surfaces of connecting pipe are provided with the external screw thread that the internal thread matches, connecting pipe 3 and tighrening ring 5 are through threaded connection.
Example 2
The rest of the process is the same as that of the example 1,
the utility model provides a fire fighting pipeline mounting structure, including pipeline 1, the ring groove 2 has been seted up on the outside surface of pipeline 1 both ends, be provided with connecting pipe 3 between two pipeline 1, it is connected with a plurality of fixture blocks 4 all to rotate on the face of connecting pipe 3 both ends, the cover is equipped with two tighrening rings 5 that bilateral symmetry set up on connecting pipe 3, the outside surface of tighrening ring 5 is provided with the annular knurl, the annular knurl is the straight line annular knurl, this kind of design, through setting up the annular knurl, prevent that the use hand from directly screwing up tighrening ring 5, because connect through the transmission structure between pipeline 1 and connecting pipe 3, it is difficult to promote tighrening ring 5 to rotate with the atress of pipeline 1 department, it is difficult to shake off it with connecting pipe 3, the power of passing through the hand is enough daily use, do not need to pass through other instruments, it is more convenient to connect, through setting up the annular knurl and increasing the frictional force between tighrening ring 5 and palm, use convenient more laborsaving, reticulation annular knurl is compared to the straight line annular knurl, the palm of laminating more, and frictional force is bigger, and the result of use is better, and tighrening ring 5 is kept away from and is provided with the internal thread on 4 one end inner walls of fixture block, and 3 outside surfaces of connecting pipe are provided with the external screw thread that matches with the internal thread, and connecting pipe 3 and tighrening ring 5 pass through threaded connection.
The working principle is as follows: when the pipeline 1 is installed, the pipeline 1 is inserted into the connecting pipe 3, the equal oblique angle arrangement of the two ends of the pipeline 1 and the inner hole of the connecting pipe 3 is realized, the oblique angle angles are the same, the pipeline 1 and the connecting pipe 3 are convenient to attach after being connected, the sealing effect is realized, the sealing effect is further improved by arranging the sealing gasket 6 at the attaching position, simultaneously, in the inserting process, the oblique angle of the pipeline 1 automatically pushes the clamping block 4 to open, the connection is more convenient, after the end part of the pipeline 1 is attached to the inner wall of the connecting pipe 3, the triangular clamping block on the clamping block 4 corresponds to the position of the annular clamping groove 2, the fastening ring is close to the clamping block 4 through the threaded fit by rotating the fastening ring 5, in the approaching process, the oblique inner hole of the fastening ring 5 is attached to the outer side surface of the clamping block 4, the clamping block 4 is extruded through the fit between the oblique planes, the triangular clamping block on the clamping block 4 is clamped to the annular clamping groove 2 to be fixed, the triangular clamping block and the annular clamping block 4 and the annular clamping groove 2 are inclined towards the connecting pipe 3, make fixture block 4 when extrudeing ring groove 2, pipeline 1 has the extrusion force of horizontal direction to connecting pipe 3, connect inseparabler, support pipeline 1 through a plurality of fixture blocks 4, firm in connection, connect through the transmission structure, make pipeline 1 atress also difficult breaking away from, stability is high, during the dismantlement, through the counter-rotation tighrening ring 5, then can make fixture block 4 break away from ring groove 2, can take out pipeline 1, accomplish the dismantlement, and easy operation is convenient, do not need flange joint, need not twist a plurality of flange screws, the installation dismantlement is efficient.
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 (6)

1. The utility model provides a novel fire control pipeline mounting structure, a serial communication port, including pipeline (1), ring groove (2), two have been seted up on pipeline (1) both ends outside surface be provided with connecting pipe (3) between pipeline (1), all rotate on connecting pipe (3) both ends face and be connected with a plurality of fixture blocks (4), the cover is equipped with tighrening ring (5) that two bilateral symmetry set up on connecting pipe (3), tighrening ring (5) are kept away from and are provided with the internal thread on fixture block (4) one end inner wall, connecting pipe (3) outside surface is provided with the external screw thread that matches with the internal thread, connecting pipe (3) and tighrening ring (5) pass through threaded connection.
2. A novel fire fighting pipeline installation structure according to claim 1, characterized in that the outer side surface of the fastening ring (5) is provided with knurls, and the knurls are straight knurls.
3. A novel fire fighting pipeline installation structure according to claim 1, wherein a wrench groove is formed in the surface of the fastening ring (5), and a wrench groove is also formed in the central position of the outer side of the connecting pipe (3).
4. A novel fire fighting pipeline installation structure according to claim 1, characterized in that the fixture block (4) is shaped as an arc block with a triangular block fixedly connected to the lower end thereof, the radian of the outer surface of the arc block is the same as the radian of the inner wall of the fastening ring (5) at the end close to the fixture block (4), and the angle of the triangular block is matched with the ring-shaped clamping groove (2).
5. A novel fire fighting pipeline installation structure according to claim 1, characterized in that the pipeline (1) is beveled at both ends, and the connecting pipe (3) is beveled at the same angle as the pipeline (1) at both ends.
6. A novel fire fighting pipe installation structure according to claim 1, characterized in that a sealing gasket (6) is provided between the pipe (1) and the connecting pipe (3).
CN202022047237.9U 2020-09-17 2020-09-17 Novel fire-fighting pipeline mounting structure Active CN213809388U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022047237.9U CN213809388U (en) 2020-09-17 2020-09-17 Novel fire-fighting pipeline mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022047237.9U CN213809388U (en) 2020-09-17 2020-09-17 Novel fire-fighting pipeline mounting structure

Publications (1)

Publication Number Publication Date
CN213809388U true CN213809388U (en) 2021-07-27

Family

ID=76953908

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022047237.9U Active CN213809388U (en) 2020-09-17 2020-09-17 Novel fire-fighting pipeline mounting structure

Country Status (1)

Country Link
CN (1) CN213809388U (en)

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