CN207583128U - A kind of lockset lock core hole protector of inflatable - Google Patents
A kind of lockset lock core hole protector of inflatable Download PDFInfo
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- CN207583128U CN207583128U CN201721631680.2U CN201721631680U CN207583128U CN 207583128 U CN207583128 U CN 207583128U CN 201721631680 U CN201721631680 U CN 201721631680U CN 207583128 U CN207583128 U CN 207583128U
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- hole
- lock core
- lockset
- core hole
- plate
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- 230000001012 protector Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 239000011148 porous material Substances 0.000 claims abstract description 27
- 241000239290 Araneae Species 0.000 abstract description 6
- 241001674044 Blattodea Species 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 241000254173 Coleoptera Species 0.000 description 1
- 241000231739 Rutilus rutilus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a kind of lockset lock core hole protectors of inflatable, it is desirable to provide it is a kind of not only can effectively avoid because the lock core hole of lockset climb into the small worms such as spider, cockroach, cause lockset that cannot normally open the problem of;The lock core hole water inlet because of lockset can also be avoided to get rusty, and influence the lockset lock core hole protector of the inflatable for the problem of lockset is normally opened.It includes envelope covering plate, it is arranged on the lock core hole plate perpendicular in the plate face of envelope covering plate and with envelope covering plate, the holding tank being arranged on lock core hole panel surfaces, the gasbag being arranged in holding tank, the gasbag air inflation nozzle being arranged on gasbag, the longitudinal air-filled pore being arranged in lock core hole plate, the annular mounting groove being arranged in the plate face of envelope covering plate, the annular inflatable sealing ring being arranged in annular mounting groove, the sealing ring air inflation nozzle being arranged on annular inflatable sealing ring, the lateral plunger hole being arranged in envelope covering plate and the piston body being slidably arranged in lateral plunger hole.
Description
Technical field
The utility model is related to a kind of protectors, and in particular to should on a kind of lockset of the equipment such as substation, power plant
The lockset lock core hole protector of inflatable.
Background technology
As all kinds of locksets in the occasions such as substation, power plant are using more and more, the normal folding of lockset is related to
The promptness of plant maintenance if in case of emergency cannot smoothly unlock, may influence the safety of equipment operation, thus
The smooth opening and closing of lockset is extremely important.And the lockset in power industry uses the common lockset in market mostly at present, lockset
Lock core hole easily climbs into the small worms such as spider, cockroach, key is caused to be inserted not in place, the situation that lockset cannot be opened normally, serious shadow
The conventional maintenance of equipment and management in the occasions such as Xiang Liao substations, power plant;On the other hand, the lock of the lockset in preceding power industry
Core bore can also be because of water inlet(Steam)And get rusty, influencing lockset normally opens, and can equally influence to set in the occasions such as substation, power plant
Standby conventional maintenance and management.
Utility model content
The purpose of this utility model is to provide for a kind of not only can effectively avoid because the lock core hole of lockset climbs into spider, roach
The small worms such as dung beetle, the problem of causing lockset that cannot normally open;The lock core hole water inlet because of lockset can also be avoided to get rusty, and influence lock
The lockset lock core hole protector of the inflatable for the problem of tool is normally opened.
The technical solution of the utility model is:
A kind of lockset lock core hole protector of inflatable, including envelope covering plate, be arranged on envelope covering plate plate face on and with
The perpendicular lock core hole plate of envelope covering plate, the holding tank being arranged on lock core hole panel surfaces, the gas being arranged in holding tank
Pouch, the longitudinal air-filled pore being arranged in lock core hole plate, is arranged on envelope covering at the gasbag air inflation nozzle being arranged on gasbag
Annular mounting groove in the plate face of plate, the annular inflatable sealing ring being arranged in annular mounting groove are arranged on annular inflatable sealing
Sealing ring air inflation nozzle on circle, the lateral plunger hole being arranged in envelope covering plate, the piston being slidably arranged in lateral plunger hole
Body and the first connecting hole being arranged in envelope covering plate, lock core hole plate position annular inflatable sealing ring inside;The longitudinal direction inflation
The first end in hole is connected with the medial surface of holding tank, and the second end of longitudinal air-filled pore hides toward the extension of envelope covering plate direction and with envelope
The surface of cover board is connected, and the gasbag air inflation nozzle is inserted into longitudinal air-filled pore, and gasbag air inflation nozzle and longitudinal air-filled pore
It is tightly connected;The first end of the transverse direction plunger hole is connected with longitudinal air-filled pore, the second end closing of lateral plunger hole, laterally
The medial surface of plunger hole is equipped with the first limited block, and piston body is located between the second end of the first limited block and lateral plunger hole,
The first end of first connecting hole is connected with the side of annular mounting groove, the second end of the first connecting hole and lateral plunger hole
Medial surface be connected, sealing ring air inflation nozzle is stretched into the first connecting hole, and sealing ring air inflation nozzle and the first connecting hole sealing connect
It connects, the second end of the first connecting hole is located between second end and the piston body of lateral plunger hole.
The lockset lock core hole protector of the inflatable of this programme is mounted on the lock that not only can effectively avoid on lockset because of lockset
Core bore climbs into the small worms such as spider, cockroach, the problem of causing lockset that cannot normally open;Can also avoid lock core hole because of lockset into
Aquatic rust, and influence the problem of lockset is normally opened.
Preferably, the port of the second end of longitudinal air-filled pore is equipped with the gas tube being tightly connected, gas tube is equipped with
Controlled valve.
Preferably, being additionally provided with the second limited block on the medial surface of lateral plunger hole, the piston body is located at the first limiting
Between block and the second limited block, the second end of the first connecting hole is located between second end and the second limited block of lateral plunger hole.
Preferably, compressed spring is equipped between the second end of piston body and lateral plunger hole in lateral plunger hole.
Preferably, first end of first limited block close to lateral plunger hole.
Preferably, the axis perpendicular of the axis of lateral plunger hole and longitudinal air-filled pore.
Preferably, envelope covering plate is integrated injection molding structure with lock core hole plate.
The beneficial effects of the utility model are:It not only can effectively avoid that climb into spider, cockroach etc. small because of the lock core hole of lockset
Worm, the problem of causing lockset that cannot normally open;The lock core hole water inlet because of lockset can also be avoided to get rusty, and it is normal to influence lockset
The problem of opening.
Description of the drawings
Fig. 1 is a kind of structure diagram of the lockset lock core hole protector of the inflatable of the utility model.
Fig. 2 is that a kind of structure of the lockset lock core hole protector of the inflatable of the utility model in actual application is shown
It is intended to.
In figure:Envelope covering plate 1, lock core hole plate 2, holding tank 3, gasbag 4, gasbag air inflation nozzle 5, longitudinal air-filled pore 6,
Annular inflatable sealing ring 7, sealing ring air inflation nozzle 8, the first connecting hole 9, lateral plunger hole 10, piston body 11, the first limited block 12,
Second limited block 13, compressed spring 14, gas tube 15, controlled valve 16, lockset 17, lock core hole 18.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1, a kind of lockset lock core hole protector of inflatable, including envelope covering plate 1, is arranged on envelope covering plate
In plate face and with the perpendicular lock core hole plate 2 of envelope covering plate, the holding tank 3 being arranged on lock core hole panel surfaces, be arranged on
Gasbag 4 in holding tank, the gasbag air inflation nozzle 5 being arranged on gasbag, the longitudinal direction inflation being arranged in lock core hole plate
Hole 6, the annular inflatable sealing ring 7 being arranged in annular mounting groove, is set the annular mounting groove being arranged in the plate face of envelope covering plate
It puts the sealing ring air inflation nozzle 8 on annular inflatable sealing ring, the lateral plunger hole 10 being arranged in envelope covering plate, be slidably arranged in
Piston body 11 in lateral plunger hole and the first connecting hole 9 being arranged in envelope covering plate.
Lock core hole plate is located at annular mounting groove in the same plate face of envelope covering plate.Lock core hole plate position annular inflatable is close
On the inside of seal.Envelope covering plate is integrated injection molding structure with lock core hole plate.
The first end of longitudinal air-filled pore is connected with the medial surface of holding tank, the past envelope covering plate of second end of longitudinal air-filled pore
Direction extends and the surface with sealing covering plate is connected.The port of the second end of longitudinal air-filled pore is equipped with the inflation being tightly connected
Pipe 15.Gas tube is equipped with controlled valve 16.Controlled valve is located at the opposite sides of envelope covering plate with lock core hole plate.
Gasbag is elastic rubber gasbag.Gasbag is fixed on by binding agent on the inner surface of holding tank.Gasbag
Air inflation nozzle is inserted by the first end of longitudinal air-filled pore in longitudinal air-filled pore, and gasbag air inflation nozzle connects with longitudinal air-filled pore sealing
It connects.
The axis perpendicular of the axis of lateral plunger hole and longitudinal air-filled pore.The first end of lateral plunger hole is inflated with longitudinal direction
Hole is connected, the second end closing of lateral plunger hole.The medial surface of lateral plunger hole is equipped with the first limited block 12 and the second limit
Position block 13.First limited block is located between first end and the second limited block of lateral plunger hole, and the first limited block is close to laterally
The first end of plunger hole.Piston body is located between the second end of the first limited block and lateral plunger hole, in the present embodiment, piston body
Between the first limited block and the second limited block.In lateral plunger hole between the second end of piston body and lateral plunger hole
Equipped with compressed spring 14.
The first end of first connecting hole is connected with the side of annular mounting groove.The second end and transverse post of first connecting hole
The medial surface of consent is connected.Annular inflatable sealing ring is fixed on by binding agent on the inner surface of annular mounting groove.Sealing ring
Air inflation nozzle is stretched into the first connecting hole, and sealing ring air inflation nozzle and the first connecting hole are tightly connected.The second end of first connecting hole
Between the second end of lateral plunger hole and piston body, in the present embodiment, the second end of the first connecting hole is located at lateral plunger
Between the second end in hole and the second limited block.
The lockset lock core hole protector of the inflatable of the present embodiment it is specifically used as follows:
As shown in Figure 1 and Figure 2, lock core hole plate is inserted into the lock core hole 18 of lockset 17, until envelope covering plate is against lockset
Bottom surface on until.
Then, open controlled valve, then using inflator or other inflate equipment, by inflating toward in the air-filled pore of longitudinal direction
Inflation;In this process:
Gas will be entered by longitudinal air-filled pore and gasbag air inflation nozzle in gasbag, make gasbag inflation, so as to
Gasbag is made to be tightly attached on lock core hole Nell wall surface, and then lock core hole plate is fixed in lock core hole by gasbag;
After the interior air pressure of gasbag is more than setting value, the active force of compressed spring will be overcome, make piston body toward the second limit
Position Block direction movement, until piston body is against on the second limited block;In this process:Piston body and lateral plunger hole
Gas between second end will be pressed by the first connecting hole and sealing ring air inflation nozzle in annular inflatable sealing ring, make annular inflatable
Sealing ring inflation is simultaneously against on the bottom surface of lockset;
Since lock core hole plate is fixed in lock core hole, thus will be hidden after annular inflatable sealing ring inflation in envelope
Reliable sealing structure is formed between cover board and the bottom surface of lockset, thus by the port sealing of lock core hole, it so not only can be effective
The problem of lock core hole because of lockset is avoided to climb into the small worms such as spider, cockroach, causes lockset that cannot normally open;Can also avoid because
The lock core hole water inlet of lockset is got rusty, and influences the problem of lockset is normally opened.
Followed by turning off the switch valve.
In addition, in the lockset lock core hole protector for dismantling inflatable:
Controlled valve is opened, after controlled valve is opened:
Gas in gasbag is discharged by longitudinal air-filled pore, and gasbag is shunk;
Piston body moves under the active force of compressed spring toward the first limiting Block direction, until piston body is against the first limiting
Until on block, in this process the gas in annular inflatable sealing ring by the first connecting hole and sealing ring air inflation nozzle again into
Enter in lateral plunger hole, so as to shrink annular inflatable sealing ring;
Then, the lockset lock core hole protector for dismantling inflatable is removed.
Claims (5)
1. a kind of lockset lock core hole protector of inflatable, it is characterized in that, including the plate face sealed covering plate, be arranged on envelope covering plate
Upper and perpendicular with envelope covering plate lock core hole plate, is arranged on holding tank at the holding tank being arranged on lock core hole panel surfaces
Interior gasbag, the longitudinal air-filled pore being arranged in lock core hole plate, is arranged on the gasbag air inflation nozzle being arranged on gasbag
The annular mounting groove sealed in the plate face of covering plate, is arranged on annular and fills the annular inflatable sealing ring being arranged in annular mounting groove
Sealing ring air inflation nozzle in airtight seal, is slidably arranged in lateral plunger hole the lateral plunger hole being arranged in envelope covering plate
Piston body and the first connecting hole for being arranged in envelope covering plate, on the inside of the annular inflatable sealing ring of lock core hole plate position;
The first end of the longitudinal direction air-filled pore is connected with the medial surface of holding tank, the past envelope covering plate of second end of longitudinal air-filled pore
Direction extends and the surface with sealing covering plate is connected, and the gasbag air inflation nozzle is inserted into longitudinal air-filled pore, and gasbag fills
Gas nozzle is tightly connected with longitudinal air-filled pore;
The first end of the transverse direction plunger hole is connected with longitudinal air-filled pore, the second end closing of lateral plunger hole, lateral plunger
The medial surface in hole is equipped with the first limited block, and piston body is located between the second end of the first limited block and lateral plunger hole;
The first end of first connecting hole is connected with the side of annular mounting groove, the second end and transverse post of the first connecting hole
The medial surface of consent is connected, and sealing ring air inflation nozzle is stretched into the first connecting hole, and sealing ring air inflation nozzle and the first connecting hole are close
Envelope connection, the second end of the first connecting hole are located between second end and the piston body of lateral plunger hole.
2. the lockset lock core hole protector of inflatable according to claim 1, it is characterized in that, the of the longitudinal direction air-filled pore
The port at two ends is equipped with the gas tube being tightly connected, and gas tube is equipped with controlled valve.
3. the lockset lock core hole protector of inflatable according to claim 1, it is characterized in that, the transverse direction plunger hole it is interior
The second limited block is additionally provided on side, the piston body between the first limited block and the second limited block, the first connecting hole
Second end is located between second end and the second limited block of lateral plunger hole.
4. the lockset lock core hole protector of inflatable according to claim 1, it is characterized in that, position in the transverse direction plunger hole
Compressed spring is equipped between the second end of piston body and lateral plunger hole.
5. the lockset lock core hole protector of inflatable according to claim 1, it is characterized in that, the axis of the transverse direction plunger hole
The axis perpendicular of line and longitudinal air-filled pore.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721631680.2U CN207583128U (en) | 2017-11-29 | 2017-11-29 | A kind of lockset lock core hole protector of inflatable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721631680.2U CN207583128U (en) | 2017-11-29 | 2017-11-29 | A kind of lockset lock core hole protector of inflatable |
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Publication Number | Publication Date |
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CN207583128U true CN207583128U (en) | 2018-07-06 |
Family
ID=62734573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721631680.2U Active CN207583128U (en) | 2017-11-29 | 2017-11-29 | A kind of lockset lock core hole protector of inflatable |
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CN (1) | CN207583128U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108150013A (en) * | 2017-11-29 | 2018-06-12 | 国网浙江省电力公司丽水供电公司 | The lockset lock core hole protector of inflatable |
-
2017
- 2017-11-29 CN CN201721631680.2U patent/CN207583128U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108150013A (en) * | 2017-11-29 | 2018-06-12 | 国网浙江省电力公司丽水供电公司 | The lockset lock core hole protector of inflatable |
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