CN208634567U - A kind of structural fire protection pipe fitting of two-part connector - Google Patents
A kind of structural fire protection pipe fitting of two-part connector Download PDFInfo
- Publication number
- CN208634567U CN208634567U CN201821198197.4U CN201821198197U CN208634567U CN 208634567 U CN208634567 U CN 208634567U CN 201821198197 U CN201821198197 U CN 201821198197U CN 208634567 U CN208634567 U CN 208634567U
- Authority
- CN
- China
- Prior art keywords
- fire protection
- pipe fitting
- part connector
- groove
- structural fire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000008961 swelling Effects 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of structural fire protection pipe fittings of two-part connector, including connecting tube, water inlet pipe, outlet pipe and round fixing seat, the circle fixing seat is fixed in connecting tube, the two sides of the circle fixing seat symmetrically offer a circular groove and four grooves, and groove and circular groove are interconnected, supporting block is fixedly installed on the groove, the supporting block is equipped with ball screw, is threaded with ball nut on the ball screw.Advantage is: the utility model overall sealing performance is good, the water in water inlet pipe is delivered in outlet pipe by the cooperation of connecting tube and water swelling rubber ring, water swelling rubber ring is set and sealing ring carries out dual waterproof, water is avoided to penetrate into threaded connection place, to carrying out multiple fixation between water pipe and pipe fitting, improve fixation degree, avoid for a long time using thread abrasion cause using when both separate easily.
Description
Technical field
The utility model relates to fire-fighting equipment technical field more particularly to a kind of structural fire protection pipe fittings of two-part connector.
Background technique
Building fire protection facility refers to the automatic fire alarm system being arranged in building, automatic sprinkler system, fire hydrant
The general name for the installations and facilities for buildings or structures fire of taking precautions against and save such as system；It is to guarantee building's fire safety and people
The critical facility of member's evacuation safety, is the important component of modern architecture, is played an important role to protection building, effectively
The life security for protecting citizen and national wealth safety.
Comprising fire protection pipeline and for connecting two-part junction block used between two sections of fire protection pipelines in structural fire protection
Part, existing two-part coupling pipe elements open up internal screw thread on it, are then fixed by with the external screw thread cooperation on water pipe
Connection, is provided with sealing ring, but this connection type has the disadvantage that leakproofness is poor, pipeline between pipeline and coupling pipe elements
Interior water is easy to penetrate into the problem of causing screw thread to be broken or get rusty, be easy to happen leak, influence service life at screw thread.
Utility model content
Purpose of the utility model is to solve leakproofness in the prior art is poor, the water in pipeline is easy to penetrate into screw thread
The problem of place causes screw thread to be broken or get rusty, be easy to happen leak, influence service life problem, and a kind of two-part proposed connects
The structural fire protection pipe fitting of head.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of structural fire protection pipe fitting of two-part connector, including connecting tube, water inlet pipe, outlet pipe and round fixing seat, institute
It states round fixing seat to be fixed in connecting tube, the two sides of the circle fixing seat symmetrically offer a circular groove and four
Groove, and groove and circular groove are interconnected, and supporting block is fixedly installed on the groove, the supporting block is equipped with ball
Screw rod is threaded with ball nut, the water inlet pipe and outlet pipe and corresponding circular groove spiral shell on the ball screw
Line connection.
In a kind of structural fire protection pipe fitting of above-mentioned two-part connector, the two sides of the circle fixing seat are symmetrically offered
Two annular cavities, two annular cavities are interconnected with corresponding circular groove, two circular ring shapes
Be adhesive with sealing ring on cavity, offer round card slot on the sealing ring, and water inlet pipe and outlet pipe it is close to each other one
End is respectively positioned on round card slot.
In a kind of structural fire protection pipe fitting of above-mentioned two-part connector, mounting hole is offered in the supporting block, it is described
The inside of mounting hole is fixedly installed with bearing, and ball screw is rotatably connected on bearing.
In a kind of structural fire protection pipe fitting of above-mentioned two-part connector, the upper surface of the ball nut is adhesive with rubber
Block offers circular through hole on the rubber block.
In a kind of structural fire protection pipe fitting of above-mentioned two-part connector, the outer surface of the ball nut is fixedly connected with
Round position-arresting disk, and round position-arresting disk contacts with each other with groove.
In a kind of structural fire protection pipe fitting of above-mentioned two-part connector, the one end of the ball screw far from ball nut
It is fixedly connected with knob.
In a kind of structural fire protection pipe fitting of above-mentioned two-part connector, it is swollen that the both ends of the connecting tube are adhesive with chance water
Swollen rubber ring.
Compared with prior art, the utility model advantage is:
1: be threadedly coupled between water inlet pipe, outlet pipe and round fixing seat so that into (out) water pipe and round fixing seat it
Between fix or separate it is simple and convenient.
2: the phenomenon that by water swelling rubber ring water-swellable, between compacted water inlet pipe or outlet pipe and connecting tube between
Gap can play waterproof, sealing effect completely.
3: driving ball nut to be moved by ball screw, between water inlet pipe, outlet pipe and round fixing seat
Fixation is reinforced.
4: can further improve integral waterproofing, sealing effect by the way that sealing ring is arranged.
In conclusion the utility model overall sealing performance is good, it will by the cooperation of connecting tube and water swelling rubber ring
Water in water inlet pipe is delivered in outlet pipe, and water swelling rubber ring is arranged and sealing ring carries out dual waterproof, water is avoided to penetrate into
Fixation degree is improved to multiple fixation is carried out between water pipe and pipe fitting to threaded connection place, avoids using thread abrasion for a long time
Cause using when both separate easily.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of two-part connector structural fire protection pipe fitting structural schematic diagram；
Fig. 2 be the utility model proposes a kind of two-part connector structural fire protection pipe fitting in annular cavity part knot
Structure side view；
Fig. 3 be the utility model proposes a kind of two-part connector structural fire protection pipe fitting in knob portion structure amplification
Schematic diagram；
Fig. 4 be the utility model proposes a kind of two-part connector structural fire protection pipe fitting further groove structural schematic diagram.
In figure: 1- knob, 2- connecting tube, 3- water inlet pipe, 4- outlet pipe, 5- circle fixing seat, 6- circular groove, 7- are recessed
Slot, 8- annular cavity, 9- sealing ring, 10- supporting block, 11- bearing, 12- ball screw, 13- ball nut, 14- rubber
Block, 15- circular through hole, 16- circle position-arresting disk, 17- water swelling rubber ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of structural fire protection pipe fitting of two-part connector, including connecting tube 2, water inlet pipe 3,4 and of outlet pipe
Round fixing seat 5, round fixing seat 5 are fixed in connecting tube 2, and the two sides of round fixing seat 5 symmetrically offer a circle
Groove 6 and four grooves 7, and groove 7 and circular groove 6 are interconnected.
Supporting block 10 is fixedly installed on groove 7, supporting block 10 is equipped with ball screw 12, offers peace in supporting block 10
Hole is filled, the inside of mounting hole is fixedly installed with bearing 11, and ball screw 12 is rotatably connected on bearing 11, and supporting block 10 is set
It sets for being supported to ball screw 12, improves the stability of ball screw 12.
Ball nut 13 is threaded on ball screw 12, using ball nut 13 to water inlet pipe 3, outlet pipe 4 and circle
Shape fixing seat 5 carries out abutting fixation, and the upper surface of ball nut 13 is adhesive with rubber block 14, offers on rubber block 14 round logical
Hole 15, the setting of circular through hole 15 is so that rubber block 14 will not have an impact the normal movement of ball nut 13, circular through hole
There are certain gap between 15 and ball screw 12, the two is not contacted, and the setting of rubber block 14 is in order to avoid ball nut
13 directly contact with water inlet pipe 3 or outlet pipe 4.
The outer surface of ball nut 13 is fixedly connected with round position-arresting disk 16, and round position-arresting disk 16 and 7 phase mutual connection of groove
The setting of touching, circle limit disk 16 avoids ball nut 13 from moving away completely from ball screw 12.
Ball screw 12 is fixedly connected with knob 1 far from one end of ball nut 13, and hand-motion is convenient in the setting of knob 1
Ball screw 12 is rotated, can the outer surface of knob 1 be arranged one with anti-skidding effect gum sleeve or can also
Opened up on the surface thereof with directly it is fluted, to increase the frictional force on its surface.
Water inlet pipe 3 and outlet pipe 4 are threadedly coupled with corresponding circular groove 6, are offered on the inner wall of circular groove 6
The second screw thread to complement one another with the first screw thread is offered on first screw thread, water inlet pipe 3 and outlet pipe 4, is used for 3 He of water inlet pipe
Outlet pipe 4 is fixed in round fixing seat 5.
The both ends of connecting tube 2 are adhesive with water swelling rubber ring 17, can absorb water after the chance water of water swelling rubber ring 17 swollen
It is swollen, expansion rate is >=150--300% can by itself expanding the gap between compacted water inlet pipe 3 or outlet pipe 4 and connecting tube 2
Waterproof, sealing effect are played completely, and water swelling rubber ring 17 is existing product, does not do explain in detail herein.
The two sides of round fixing seat 5 are symmetrically opened up there are two annular cavity 8, two annular cavities 8 with it is corresponding
Circular groove 6 be interconnected, sealing ring 9 is adhesive on two annular cavities 8, round card slot is offered on sealing ring 9,
And water inlet pipe 3 and the one end close to each other of outlet pipe 4 are respectively positioned on round card slot, the setting of sealing ring 9 can be improved whole
Sealing effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of structural fire protection pipe fitting of two-part connector, including connecting tube (2), water inlet pipe (3), outlet pipe (4) and circle are solid
Reservation (5), which is characterized in that the circle fixing seat (5) is fixed on connecting tube (2), the two sides of the circle fixing seat (5)
A circular groove (6) and four grooves (7) are symmetrically offered, and groove (7) and circular groove (6) are interconnected, it is described
It is fixedly installed on groove (7) supporting block (10), the supporting block (10) is equipped with ball screw (12), the ball screw
(12) it is threaded on ball nut (13), the water inlet pipe (3) and outlet pipe (4) and corresponding circular groove (6) spiral shell
Line connection.
2. a kind of structural fire protection pipe fitting of two-part connector according to claim 1, which is characterized in that described round fixed
The two sides of seat (5) are symmetrically opened up there are two annular cavity (8), two annular cavities (8) with corresponding circle
Groove (6) is interconnected, and is adhesive with sealing ring (9) on two annular cavities (8), opens up on the sealing ring (9)
There is a round card slot, and water inlet pipe (3) and outlet pipe (4) one end close to each other are respectively positioned on round card slot.
3. a kind of structural fire protection pipe fitting of two-part connector according to claim 1, which is characterized in that the supporting block
(10) mounting hole is offered on, the inside of the mounting hole is fixedly installed with bearing (11), and ball screw (12) is rotatablely connected
On bearing (11).
4. a kind of structural fire protection pipe fitting of two-part connector according to claim 1, which is characterized in that the ball nut
(13) upper surface is adhesive with rubber block (14), offers circular through hole (15) on the rubber block (14).
5. a kind of structural fire protection pipe fitting of two-part connector according to claim 1, which is characterized in that the ball nut
(13) outer surface is fixedly connected with round position-arresting disk (16), and round position-arresting disk (16) contacts with each other with groove (7).
6. a kind of structural fire protection pipe fitting of two-part connector according to claim 1, which is characterized in that the ball screw
(12) one end far from ball nut (13) is fixedly connected with knob (1).
7. a kind of structural fire protection pipe fitting of two-part connector according to claim 1, which is characterized in that the connecting tube
(2) both ends are adhesive with water swelling rubber ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198197.4U CN208634567U (en) | 2018-07-27 | 2018-07-27 | A kind of structural fire protection pipe fitting of two-part connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198197.4U CN208634567U (en) | 2018-07-27 | 2018-07-27 | A kind of structural fire protection pipe fitting of two-part connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208634567U true CN208634567U (en) | 2019-03-22 |
Family
ID=65738129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821198197.4U Expired - Fee Related CN208634567U (en) | 2018-07-27 | 2018-07-27 | A kind of structural fire protection pipe fitting of two-part connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208634567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145790A (en) * | 2020-10-20 | 2020-12-29 | 金螳螂精装科技（苏州）有限公司 | Flexible indoor water supply pipe for assembly decoration |
| CN116951191A (en) * | 2023-09-20 | 2023-10-27 | 山东道成泰和智能科技有限公司 | Building fire control pipeline connection structure |
-
2018
- 2018-07-27 CN CN201821198197.4U patent/CN208634567U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145790A (en) * | 2020-10-20 | 2020-12-29 | 金螳螂精装科技（苏州）有限公司 | Flexible indoor water supply pipe for assembly decoration |
| CN116951191A (en) * | 2023-09-20 | 2023-10-27 | 山东道成泰和智能科技有限公司 | Building fire control pipeline connection structure |
| CN116951191B (en) * | 2023-09-20 | 2023-12-12 | 山东道成泰和智能科技有限公司 | Building fire control pipeline connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 |