CN206971354U - A kind of height-adjustable blastproof strainer - Google Patents
A kind of height-adjustable blastproof strainer Download PDFInfo
- Publication number
- CN206971354U CN206971354U CN201720854108.6U CN201720854108U CN206971354U CN 206971354 U CN206971354 U CN 206971354U CN 201720854108 U CN201720854108 U CN 201720854108U CN 206971354 U CN206971354 U CN 206971354U
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- block
- height
- leakage body
- blastproof strainer
- adjustable
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Abstract
The utility model discloses a kind of height-adjustable blastproof strainer, its drip irrigation device is to include leakage body, lower leakage body, Cancellation Missed and the seal being fixedly connected on below Cancellation Missed, small opening is provided with Cancellation Missed, the lateral circumferential of Cancellation Missed is provided with supports block, fixture block is provided with the top of upper leakage body, fixture block is provided with the groove for housing supports block, the edge of lower leakage body is up provided with mounting cylinder, upper leakage body is threadedly coupled cooperation with mounting cylinder, lower leakage body is provided with discharge outlet, lower leakage body is provided with discharge outlet abuts cooperation with seal to block the columnar baffle plate of discharge outlet；During installation floor, the depth for hole to be provided occur is excessive, can cause floor above blastproof strainer height above design load situation when, body is leaked in rotation, leakage body is set to be slid axially on mounting cylinder relative to lower leakage body, and then adjust the height of blastproof strainer, to adapt to the depth of hole to be provided, reduce floor above blastproof strainer height above design load situation.
Description
Technical field
A kind of blastproof strainer is the utility model is related to, more specifically, it relates to a kind of height-adjustable blastproof strainer.
Background technology
Civil air defense projects are also civil air defense works, refer to ensure wartime personnel and goods and materials masking, people's air defence commander, doctor
The underground protective structure treated rescue and individually built, and the wartime that combined ground building is built can be used for antiaircraft basement,
Civil air defense constructions and installations is to be prepared for surprise attacks by the enemy, and effectively shelters personnel and goods and materials, preserves the critical facility of war potential；It is to adhere to
Cities and towns are fought, long-term to support war of anti-aggression until the engineering support of triumph.
Blastproof strainer is typically mounted at the discharge outlet of civil air defense constructions and installations, usually in opening, ensures proper drainage, war
When Cancellation Missed moved down into following working position, while rotate Cancellation Missed, the drainage channel of blastproof strainer is closed, reduce in pipe and pass
The explosion wave come enters the situation of civil air defense constructions and installations, serves explosion-proof effect.
During installation floor, typically the hole for installing blastproof strainer is reserved in the position of installation blastproof strainer
Mouthful, while in order to reduce the situation that blastproof strainer protrudes from floor, the depth at hole is generally more than the height of blastproof strainer, caused
Floor above blastproof strainer height above design load situation.
Utility model content
The purpose of this utility model is to provide a kind of height-adjustable blastproof strainer, has and is adjusted according to the depth of hole to be provided
The height of whole blastproof strainer, the characteristics of to adapt to the height on floor.
Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of height-adjustable
Blastproof strainer, including upper leakage body, lower leakage body, Cancellation Missed and the seal being fixedly connected on below Cancellation Missed, it is provided with the Cancellation Missed
Small opening, the lateral circumferential of the Cancellation Missed is provided with supports block, the fixture block that quantity is more than 1 is provided with the top of the upper leakage body, described
The upper end of fixture block is provided with the groove for housing supports block, and the edge of the lower leakage body is up provided with mounting cylinder, the upper leakage
Body is threadedly coupled cooperation with mounting cylinder, discharge outlet is provided with the center of the lower leakage body, the lower leakage body is on the side of discharge outlet
Edge, which is up provided with, abuts cooperation with seal to block the columnar baffle plate of discharge outlet.
By using above-mentioned technical proposal, usually, the supports block on Cancellation Missed is placed on groove, at this moment below Cancellation Missed
Seal separates with baffle plate so that blastproof strainer is in opening so that water normally can flow into row from the small opening on Cancellation Missed
Water hole, draining is carried out, in wartime, Cancellation Missed is proposed, between supports block is placed in into fixture block, and toward decentralization Cancellation Missed, in seal and gear
When plate abuts, Cancellation Missed is rotated, Cancellation Missed is screwed into the lower section of fixture block, at this moment supports block abuts with the bottom of fixture block, and seal blocks
Discharge outlet, the effect of gas defence is served, when explosion occurs outside civil air defense constructions and installations, the shock wave of explosion conducts along pipeline to discharge outlet
When, because seal and Cancellation Missed are propped up by fixture block, by shock wave gear in drainpipe, explosion-proof effect is served, on installation ground
During plate, occur that the depth of hole to be provided is excessive, can cause floor above the height of blastproof strainer above design load
During situation, body is leaked in rotation, leakage body is slid axially on mounting cylinder relative to lower leakage body, and then adjust the height of blastproof strainer
Degree, to adapt to the depth of hole to be provided, reduce floor above blastproof strainer height above design load situation.
Preferably, the outer wall thread connection of the inwall and mounting cylinder of the upper leakage body coordinates.
By using above-mentioned technical proposal, when being in opening in blastproof strainer, and carrying out draining, part water can be under
Accumulate between leakage body and baffle plate, the outer wall thread connection that the inwall and mounting cylinder of body are leaked in order coordinates so that above leaks body and lower leakage
Reduce what the water accumulated part connected between upper leakage body and lower leakage body above the bottom of lower leakage body in the gap connected between body
Situation on the outside of gap penetration to blastproof strainer.
Preferably, the bottom of the seal sets flexible sealing gasket.
By using above-mentioned technical proposal, sealing gasket make it that the connection between seal and baffle plate is closer, further carries
High sealing between seal and baffle plate.
Preferably, the top of the baffle plate is extended toward outside and had to ring, described that cooperation is abutted with sealing gasket to ring.
By using above-mentioned technical proposal, the contact area between baffle plate and sealing gasket is added to ring, sealing gasket causes
Connection between seal and baffle plate is closer, further increases the sealing between seal and baffle plate.
Preferably, the edge of the seal, which is down extended, water-stop sheet, and the bottom of the water-stop sheet, which is less than, supports ring.
By using above-mentioned technical proposal, when blastproof strainer is in opening, mounting cylinder, baffle plate and water-stop sheet form
The trap of U-shaped, drainage pipeline is isolated with the space of interior, the air reduced in drainage pipeline flows into from blastproof strainer
Interior, pollute the situation of indoor air environment.
Preferably, the lateral wall to ring is provided with the mounting groove of L-shaped, and the water-stop sheet is provided with to be slided with mounting groove
Connect the inserting column coordinated.
By using above-mentioned technical proposal, in wartime, Cancellation Missed is proposed, between supports block is placed in into fixture block, and causes inserting column
Corresponding with the upper end of the vertical section of mounting groove, toward decentralization Cancellation Missed, when seal abuts with baffle plate, inserting column is in the flat of mounting groove
The top of row section, Cancellation Missed is rotated, Cancellation Missed is screwed into the lower section of fixture block, at this moment supports block abuts with the bottom of fixture block, and inserting column position
In the end of the parallel-segment of mounting groove, the end of mounting groove props up inserting column, and the angle of Cancellation Missed rotation is positioned, facilitates people
The quick position for determining Cancellation Missed of member, and the parallel-segment of mounting groove is spacing in vertical direction progress to inserting column, further increases
The explosion-proof effect of blastproof strainer.
Preferably, the rubber blanket for abutting and coordinating with inserting column is provided with the end of the mounting groove.
By using above-mentioned technical proposal, rubber blanket is tightly against inserting column so that the annexation of inserting column and mounting seat is more
Closely, inserting column is reduced to slide on mounting groove because rocking, and the situation for causing the bottom of supports block and fixture block to stagger.
Preferably, the chamfered setting in the front end of the rubber blanket.
By using above-mentioned technical proposal, the chamfered setting in front end of rubber blanket, the front end for reducing rubber blanket is made to inserting column
Into the situation of stop, facilitate the rotation process of Cancellation Missed.
Preferably, the end of the fixture block offers the neck that Open Side Down, is plugged with the neck and is abutted with supports block
The block of cooperation, the block protrude from neck, and being provided between the neck and block makes block keep protruding from neck
The spring of state.
By using above-mentioned technical proposal, in wartime, Cancellation Missed is proposed, between supports block is placed in into fixture block, and causes inserting column
Corresponding with the upper end of the vertical section of mounting groove, toward decentralization Cancellation Missed, when sealing gasket to ring with abutting, inserting column is in the flat of mounting groove
The top of row section, and block is slided into neck, stop of the block to supports block is reduced, rotates Cancellation Missed, block quilt during this
Supports block is propped up and is limited in neck, Cancellation Missed is screwed into the lower section of fixture block, and at this moment supports block abuts with the bottom of fixture block, while in bullet
Initial position is returned in the presence of spring, and supports block is limited toward the direction of revolution, reduce makes Cancellation Missed unexpected because rocking
Rotate, and the situation for causing the bottom of supports block and fixture block to stagger.
Preferably, the block is connected with connecting rope close to the end of the bottom land of neck, and the connecting rope passes through neck
Bottom land, and it is connected with clasp.
By using above-mentioned technical proposal, connecting rope is pulled toward the direction away from neck, block can be driven to slide into neck
It is interior, facilitate personnel to rotate Cancellation Missed.
In summary, the utility model has the advantages that：Usually, the supports block on Cancellation Missed is placed on groove
On, at this moment the seal below Cancellation Missed separates with baffle plate so that blastproof strainer is in opening so that water can be normally from leakage
The small opening covered flows into osculum, carries out draining, meanwhile, mounting cylinder, baffle plate and water-stop sheet form the trap of U-shaped, to row
Waterpipe is isolated with the space of interior, is reduced the air in drainage pipeline out of blastproof strainer flowed into chamber, is polluted Interior Space
The situation in compression ring border；In wartime, Cancellation Missed is proposed, between supports block is placed in into fixture block, and causes the vertical section of inserting column and mounting groove
Upper end it is corresponding, toward decentralization Cancellation Missed, sealing gasket under seal with when being abutted to ring, inserting column is in mounting groove on baffle plate
The top of parallel-segment, and block is slided into neck, stop of the block to supports block is reduced, rotates Cancellation Missed, block during this
Propped up and be limited in neck by supports block, Cancellation Missed is screwed into the lower section of fixture block, at this moment supports block abuts with the bottom of fixture block, while
Initial position is returned in the presence of spring, and supports block is limited toward the direction of revolution, reduce makes Cancellation Missed anticipate because rocking
Rotate outside, and the situation for causing the bottom of supports block and fixture block to stagger, the sealing gasket under seal has blocked discharge outlet, plays
The effect of gas defence, when occurring explosion outside civil air defense constructions and installations, the shock wave of explosion along pipeline to discharge outlet conduct when, due to seal
Propped up with Cancellation Missed by fixture block, by shock wave gear in drainpipe, serve explosion-proof effect；During installation floor, go out
The depth of existing hole to be provided is excessive, can cause floor above blastproof strainer height above design load situation when, in rotation
Body is leaked, leakage body is slid axially on mounting cylinder relative to lower leakage body, and then adjusts the height of blastproof strainer, to adapt to reserve
The depth in hole, reduce floor above blastproof strainer height above design load situation.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the relation schematic diagram of seal and baffle plate in the present embodiment；
Fig. 3 is the relation schematic diagram of mounting groove and inserting column in the present embodiment；
Fig. 4 is the relation schematic diagram of neck and block in the present embodiment.
Reference：1st, upper leakage body；2nd, lower leakage body；3rd, Cancellation Missed；4th, seal；5th, small opening；6th, supports block；7th, fixture block；8th, it is recessed
Groove；9th, mounting cylinder；10th, discharge outlet；11st, baffle plate；12nd, sealing gasket；13rd, to ring；14th, water-stop sheet；15th, mounting groove；16th, inserting column；
17th, rubber blanket；18th, neck；19th, block；20th, spring；21st, connecting rope；22nd, clasp.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
A kind of height-adjustable blastproof strainer, as described in Figure 1, including upper leakage body 1, lower leakage body 2 and Cancellation Missed 3, upper leakage body 1
Cylindrical, lower leakage body 2 is arranged on below Lou body 1, and Cancellation Missed 3 is in the form of annular discs, and is offered on Cancellation Missed 3 and multiple be used for draining
Small opening 5, the lateral circumferential of Cancellation Missed 3 is provided with 3 supports blocks 6, the top of upper leakage body 1 is provided with 3 circumference towards inner side and set
The fixture block 7 put, the groove 8 for housing supports block 6 is offered on fixture block 7.
With reference to Fig. 1 and Fig. 2, lower leakage body 2 is in the form of annular discs, and the edge of lower leakage body 2 is up provided with mounting cylinder 9, mounting cylinder 9
Outside is connected with the inside thread of upper leakage body 1, and body 1 is leaked in rotation, and leakage body 1 can be made to be slided on mounting cylinder 9 relative to lower leakage body 2
It is dynamic, and so that the gap connected between body 1 and lower leakage body 2 is above leaked above the bottom of lower leakage body 2, reduces what part was accumulated
The situation on the outside of gap penetration to blastproof strainer that water connects between upper leakage body 1 and lower leakage body 2.
Seal 4 is fixedly connected with the lower section of Cancellation Missed 3, the bottom of seal 4 is fixedly installed flexible sealing
Pad 12, discharge outlet 10 for draining is offered at the center of lower leakage body 2, lower leakage body 2 is up set at the edge of discharge outlet 10
There is baffle plate 11, and the top of baffle plate 11 is extended with to ring 13 toward outside, and the top to ring 13 abuts cooperation with sealing gasket 12.
With reference to Fig. 2 and Fig. 3, the edge of seal 4 is down extended the water-stop sheet 14 for having cylindrical shape, and water-stop sheet 14
Bottom less than ring 13 is supported, mounting cylinder 9, baffle plate 11 form the trap of U-shaped with water-stop sheet 14, to drainage pipeline and interior
Space is isolated, and is reduced the air in drainage pipeline out of blastproof strainer flowed into chamber, is polluted the situation of indoor air environment.
Lateral wall to ring 13 is provided with the mounting groove 15 of L-shaped, and water-stop sheet 14 is provided with to slide with mounting groove 15 and connected
The inserting column 16 of cooperation is connect, the rubber blanket 17 for abutting and coordinating with inserting column 16, and rubber blanket are provided with the end of mounting groove 15
The 17 chamfered setting in front end, rubber blanket 17 is tightly against inserting column 16 so that and inserting column 16 and the annexation of mounting seat are closer,
The situation that inserting column 16 slides because rocking on mounting groove 15, and the chamfered setting in front end of rubber blanket 17 are reduced, reduces rubber
The situation that the front end of rubber cushion 17 causes to stop to inserting column 16, facilitate the rotation process of Cancellation Missed 3.
With reference to Fig. 3 and Fig. 4, the end of fixture block 7 offers the neck 18 that Open Side Down, and block 19 is plugged with neck 18,
The bottom part of block 19 protrudes from neck 18, and being provided between neck 18 and block 19 makes block 19 keep protruding from neck 18
State spring 20, and block 19 is connected with connecting rope 21 close to the end of the bottom land of neck 18, and connecting rope 21 is through card
The bottom land of groove 18, and clasp 22 is connected with, clasp 22 is pulled toward the direction away from neck 18, block 19 can be made to slide into neck 18
Interior, when under the precession fixture block 7 of supports block 6, block 19 coordinates with finally entering the end abutment under fixture block 7 in supports block 6, to
The direction that block 6 back rotates is limited, and when needing to take out Cancellation Missed 3, pull-up clasp 22 is that can proceed with to take out Cancellation Missed 3
Operation, facilitates one to be operated.
Meanwhile by the precession fixture block 7 of supports block 6 it is beneath when, the end of the supports block 6 being introduced under fixture block 7 it is inclined to
Lower setting, and by the precession fixture block 7 of supports block 6 it is beneath when, the chamfered setting in end that is first contacted with supports block 6 in block 19,
It is easy to operate without manually sliding into block 19 in neck 18 during under by the precession fixture block 7 of supports block 6.
Specifically used process：Usually, the supports block 6 on Cancellation Missed 3 is placed on groove 8, at this moment the sealing of the lower section of Cancellation Missed 3
Body 4 separates with baffle plate 11 so that blastproof strainer is in opening so that water normally can flow into row from the small opening 5 on Cancellation Missed 3
Water hole, draining is carried out, meanwhile, mounting cylinder 9, baffle plate 11 form the trap of U-shaped with water-stop sheet 14, to drainage pipeline and interior
Space isolated, reduce drainage pipeline in air out of blastproof strainer flowed into chamber, pollute the situation of indoor air environment.
In wartime, Cancellation Missed 3 is proposed, between supports block 6 is placed in into fixture block 7, and make it that inserting column 16 is vertical with mounting groove 15
The upper end of section is corresponding, toward decentralization Cancellation Missed 3, sealing gasket 12 under seal 4 with baffle plate 11 when being abutted to ring 13, inserting column 16
The top of parallel-segment in mounting groove 15, Cancellation Missed 3 is rotated, under the cooperation of the inclined-plane in supports block 6 and the chamfering on block 19,
Block 19 to entering in neck 18, is reduced stop of the block 19 to supports block 6, and block 19 is propped up and limited by supports block 6 during this
System continues the lower section for making Cancellation Missed 3 be screwed into fixture block 7 in neck 18, and at this moment supports block 6 abuts with the bottom of fixture block 7, while in spring
Initial position is returned in the presence of 20, and supports block 6 is limited toward the direction of revolution, reduce makes Cancellation Missed 3 anticipate because rocking
Rotate outside, and the situation for causing the bottom of supports block 6 and fixture block 7 to stagger, the sealing gasket 12 under seal 4 has blocked discharge outlet
10, serve the effect of gas defence, occur explosion outside the civil air defense constructions and installations, the shock wave of explosion along pipeline to discharge outlet 10 conduct when,
Because seal 4 and Cancellation Missed 3 are propped up by fixture block 7, by shock wave gear in drainpipe, explosion-proof effect is served.
During installation floor, occur that the depth of hole to be provided is excessive, floor can be caused above the height of blastproof strainer
When spending the situation above design load, body 1 is leaked in rotation, leakage body 1 is slid axially on mounting cylinder 9 relative to lower leakage body 2,
And then adjust the height of blastproof strainer, to adapt to the depth of hole to be provided, reduce floor above blastproof strainer height above
The situation of design load.
Claims (10)
1. a kind of height-adjustable blastproof strainer, it is characterized in that：Including upper leakage body (1), lower leakage body (2), Cancellation Missed (3) and fix
The seal (4) being connected to below Cancellation Missed (3), small opening (5), the lateral circumferential of the Cancellation Missed (3) are provided with the Cancellation Missed (3)
Supports block (6) is provided with, is provided with the fixture block (7) that quantity is more than 1 at the top of the upper leakage body (1), the upper end of the fixture block (7) is set
The groove (8) for housing supports block (6) is equipped with, the edge of the lower leakage body (2) is up provided with mounting cylinder (9), the upper leakage
Body (1) is threadedly coupled cooperation with mounting cylinder (9), and discharge outlet (10), the lower leakage body are provided with the center of the lower leakage body (2)
(2) up it is provided with the edge of discharge outlet (10) and cooperation is abutted with seal (4) to block the columnar of discharge outlet (10)
Baffle plate (11).
2. a kind of height-adjustable blastproof strainer according to claim 1, it is characterized in that：It is described it is upper leakage body (1) it is interior
Wall is connected cooperation with the outer wall thread of mounting cylinder (9).
3. a kind of height-adjustable blastproof strainer according to claim 1, it is characterized in that：The bottom of the seal (4)
Portion sets flexible sealing gasket (12).
4. a kind of height-adjustable blastproof strainer according to claim 3, it is characterized in that：The top of the baffle plate (11)
Being extended toward outside has to ring (13), described to abut cooperation with sealing gasket (12) to ring (13).
5. a kind of height-adjustable blastproof strainer according to claim 4, it is characterized in that：The side of the seal (4)
Edge, which is down extended, water-stop sheet (14), and the bottom of the water-stop sheet (14), which is less than, supports ring (13).
6. a kind of height-adjustable blastproof strainer according to claim 5, it is characterized in that：The outside to ring (13)
Wall is provided with the mounting groove (15) of L-shaped, and the water-stop sheet (14) is provided with the inserting column for the cooperation that is slidably connected with mounting groove (15)
(16)。
7. a kind of height-adjustable blastproof strainer according to claim 6, it is characterized in that：In the mounting groove (15)
End is provided with the rubber blanket (17) for abutting and coordinating with inserting column (16).
8. a kind of height-adjustable blastproof strainer according to claim 7, it is characterized in that：Before the rubber blanket (17)
Hold chamfered setting.
9. a kind of height-adjustable blastproof strainer according to claim 8, it is characterized in that：The end of the fixture block (7)
The neck (18) that Open Side Down is offered, the block (19) for abutting and coordinating with supports block (6) is plugged with the neck (18), it is described
Block (19) protrudes from neck (18), and being provided between the neck (18) and block (19) makes block (19) keep protruding from card
The spring (20) of the state of groove (18).
10. a kind of height-adjustable blastproof strainer according to claim 9, it is characterized in that：The block (19) is close
The end of the bottom land of neck (18) is connected with connecting rope (21), and the connecting rope (21) passes through the bottom land of neck (18), and connects
There is clasp (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854108.6U CN206971354U (en) | 2017-07-13 | 2017-07-13 | A kind of height-adjustable blastproof strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854108.6U CN206971354U (en) | 2017-07-13 | 2017-07-13 | A kind of height-adjustable blastproof strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971354U true CN206971354U (en) | 2018-02-06 |
Family
ID=61403631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720854108.6U Expired - Fee Related CN206971354U (en) | 2017-07-13 | 2017-07-13 | A kind of height-adjustable blastproof strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835946A (en) * | 2019-11-11 | 2020-02-25 | 衡阳市业通塑胶有限公司 | Improved pipeline water accumulation device |
-
2017
- 2017-07-13 CN CN201720854108.6U patent/CN206971354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835946A (en) * | 2019-11-11 | 2020-02-25 | 衡阳市业通塑胶有限公司 | Improved pipeline water accumulation device |
| CN110835946B (en) * | 2019-11-11 | 2021-03-16 | 衡阳市业通塑胶有限公司 | Pipeline water accumulator |
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| 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: 20180206 Termination date: 20190713 |