CN206448730U - A kind of spinning sealing fast open type manhole door - Google Patents
A kind of spinning sealing fast open type manhole door Download PDFInfo
- Publication number
- CN206448730U CN206448730U CN201621429456.0U CN201621429456U CN206448730U CN 206448730 U CN206448730 U CN 206448730U CN 201621429456 U CN201621429456 U CN 201621429456U CN 206448730 U CN206448730 U CN 206448730U
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- CN
- China
- Prior art keywords
- sealing
- arm
- installation portion
- connection
- lateral connection
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- 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
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Abstract
A kind of spinning sealing fast open type manhole door, include installation portion, sealing clamp, be rotatably connected bar, lateral connection arm and longitudinally connected arm, installation portion includes shell ring and sealing plate, the upper end open edge of shell ring is fixedly connected with sealing plate, the side of installation portion is provided with fixture, lower connection bearing is connected with fixture, longitudinally connected arm is provided with lower connection bearing, the upper end of longitudinally connected arm and one end of lateral connection arm are hinged, the other end of lateral connection arm is relative with installation portion, one end relative with installation portion is provided with upper connection bearing on lateral connection arm, rotatable connection bar is provided with upper connection bearing, sealing clamp is provided with above installation portion, fixed gag lever post is respectively arranged between the two ends of sealing clamp and lateral connection arm.A kind of spinning sealing fast open type manhole door described in the utility model, reasonable in design, simple in construction, good sealing effect is easy to dismount, safeguarded, uses manpower and material resources sparingly, and improves operating efficiency.
Description
Technical field
The utility model is related to a kind of manhole door, more particularly to a kind of spinning sealing fast open type manhole door.
Background technology
At present, known power plant desulfurization manhole door, is carried during dismounting manhole door door closure by people's work(, due to manhole door door
Lid is generally metal material, and weight is big, volume big, so sealing effectiveness is bad, is not easy to dismounting, will be sent during maintenance every time
2-3 people's dismounting, workload is big, and operating efficiency is low, causes unnecessary personnel and wastes.
Utility model content
The purpose of this utility model is, overcomes the deficiencies in the prior art part to seal fast-open type people there is provided a kind of spinning
Kong Men, reasonable in design, simple in construction, good sealing effect, is easy to dismount, safeguards, use manpower and material resources sparingly, and improves operating efficiency.
A kind of spinning sealing fast open type manhole door described in the utility model, includes installation portion, sealing clamp, rotation company
Extension bar, lateral connection arm and longitudinally connected arm, installation portion include shell ring and sealing plate, and the upper end open edge of shell ring is fixed
Sealing plate is connected with, described sealing plate is cirque structure, and the side of installation portion is provided with fixture, fixture and installation portion
Between be connected with reinforcing plate, fixture and be connected with lower connection bearing, be provided with longitudinally connected arm in lower connection bearing, it is described
Longitudinally connected arm can be rotated in lower connection bearing, on longitudinally connected arm, be also to be provided with lower block above lower connection bearing
Plate, the upper end and one end of lateral connection arm of longitudinally connected arm are hinged, and the other end of lateral connection arm is relative with installation portion, longitudinal direction
It is fixedly connected with linking arm on the reinforcement saddle corresponding with lateral connection arm, described lateral connection arm and longitudinally connected arm
Reinforcement saddle when being affixed, the angle between two linking arms is one end relative with installation portion on 90 ° of angles, lateral connection arm
It is provided with connection bearing, upper connection bearing and is provided with rotatable connection bar, the top body of rod of described rotatable connection bar is light
It is provided with slide bar, the bottom body of rod on external screw thread, the smooth body of rod and is fixedly installed overhead gage, described rotatable connection bar can be
Rotate, and can be freely lifted in upper connection bearing in upper connection bearing, described overhead gage is arranged on connection bearing
Top, the top of rotatable connection bar is provided with above rotating disk, installation portion and is provided with sealing clamp, described sealing clamp
For circular configuration, the center of sealing clamp is provided with the hole that spins, and the outer spiral shell with being rotatably connected on bar is provided with the hole that spins
The corresponding internal thread of line, described sealing clamp is threadedly coupled by the hole that spins with the bar that is rotatably connected, the two ends of sealing clamp
Fixed gag lever post is respectively arranged between lateral connection arm, described fixation gag lever post is the expansion link of pipe sleeve tubular construction.
While rotating rotating disk, rotating disk drives rotatable connection bar to rotate, and fixed gag lever post fixing seal pressing plate makes sealing clamp exist
Moved on rotatable connection bar, when surrounding space is larger, using longitudinally connected arm as axle, pass through lateral connection arm rotary seal pressure
Plate, when surrounding space is not enough, using longitudinally connected arm as support bar, sealing clamp is rotated upwardly and downwardly by lateral connection arm.
Further, be provided with hydraulic stem between lateral connection arm and longitudinally connected arm, one end of described hydraulic stem with
Lateral connection arm is hinged, and its other end is hinged with longitudinally connected arm.
Further, it is provided with some upper sealing holes, sealing plate and is provided with and upper sealing along its periphery on sealing clamp
It is provided with sealing bolt, sealing bolt and sets in the corresponding lower sealing hole in hole, corresponding upper sealing hole and lower sealing hole
There is nut.
Further, the sealing joint strip corresponding with sealing plate is provided with below sealing clamp.
A kind of spinning sealing fast open type manhole door described in the utility model, reasonable in design, simple in construction, sealing effectiveness
It is good, it is easy to dismount, safeguards, use manpower and material resources sparingly, improves operating efficiency.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of spinning sealing fast open type manhole door described in the utility model.
Accompanying drawing 2 is the structural representation that a kind of spinning described in the utility model seals fast open type manhole door sealing pressing plate.
Accompanying drawing 3 is a kind of structural representation of spinning sealing fast open type manhole door installation portion described in the utility model.
1-installation portion 1-1-shell ring 1-2-sealing plate 1-3-2-sealing clamp of lower sealing hole 2-1-
The upper sealing hole 2-2-hole 3 that spins-fixation gag lever post 4-above connecting 5-overhead gage of bearing 6-rotatable connection bar
7-rotating disk, 8-lateral connection arm 9-longitudinally connected arm 10-reinforcement saddle 11-hydraulic stem, 12-fixture
13-lower baffle plate 14-lower connection 15-reinforcing plate of bearing.
Embodiment
Referring now to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, in conjunction with specific embodiments, it is described as follows：One kind described in the utility model
Spinning sealing fast open type manhole door, includes installation portion 1, sealing clamp 2, rotatable connection bar 6, lateral connection arm 8 and longitudinal direction and connects
Arm 9 is connect, installation portion 1 includes shell ring 1-1 and sealing plate 1-2, and shell ring 1-1 upper end open edge is fixedly connected with sealing plate
1-2, described sealing plate 1-2 are cirque structure, and the side of installation portion 1 is provided with fixture 12, fixture 12 and installation portion 1
Between be connected with reinforcing plate 15, fixture 12 be connected with it is lower connection bearing 14, it is lower connection bearing 14 in be provided with it is longitudinally connected
Arm 9, described longitudinally connected arm 9 can be rotated in lower connection bearing 14, on longitudinally connected arm 9, be also lower connection bearing 14
Top be provided with lower baffle plate 13, the upper end and one end of lateral connection arm 8 of longitudinally connected arm 9 are hinged, lateral connection arm 8 it is another
One end is relative with installing 1, and the reinforcement saddle 10 corresponding with lateral connection arm 8 is fixedly connected with longitudinally connected arm 9, described
Lateral connection arm 8 and longitudinally connected arm 9 on reinforcement saddle 10 when being affixed, the angle between two linking arms is 90 ° of angles,
One end relative with installation portion 1 is provided with upper connection bearing 4, upper connection bearing 4 and is provided with rotatable connection on lateral connection arm 8
Bar 6, the top body of rod of described rotatable connection bar 6 is to be provided with external screw thread, the smooth body of rod to fix on smooth shaft, the bottom body of rod
Overhead gage 5 is provided with, described rotatable connection bar 6 can be rotated in upper connection bearing 4, and can be in upper connection bearing 4
Inside it is freely lifted, described overhead gage 5 is arranged on the top of connection bearing 4, the top of rotatable connection bar 6 is provided with rotating disk
7, the top of installation portion 1 is provided with sealing clamp 2, and described sealing clamp 2 is circular configuration, the center of sealing clamp 2
The hole 2-2 that spins is provided with, the internal thread corresponding with the external screw thread on rotatable connection bar 6 is provided with the hole 2-2 that spins, it is described
Sealing clamp 2 is threadedly coupled by the hole 2-2 that spins with the bar 6 that is rotatably connected, between the two ends of sealing clamp 2 and lateral connection arm 8
Fixed gag lever post 3 is respectively arranged with, described fixation gag lever post 3 is the expansion link of pipe sleeve tubular construction.Rotating the same of rotating disk 7
When, rotating disk 7 drives rotatable connection bar 6 to rotate, the fixed fixing seal pressing plate 2 of gag lever post 3, makes sealing clamp 2 in rotatable connection
Moved on bar 6, be axle with longitudinally connected arm 9 when surrounding space is larger, by the rotary seal pressing plate 2 of lateral connection arm 8, when
When surrounding space is not enough, it is support bar with longitudinally connected arm 9, sealing clamp 2 is rotated upwardly and downwardly by lateral connection arm 8.
Further, it is provided with hydraulic stem 11 between lateral connection arm 8 and longitudinally connected arm 9, described hydraulic stem 11
One end is hinged with lateral connection arm 8, and its other end is hinged with longitudinally connected arm 9.
Further, be provided with along its periphery on sealing clamp 2 on some upper sealing hole 2-1, sealing plate 1-2 be provided with
Sealing spiral shell is provided with lower sealing hole 1-3 corresponding upper sealing hole 2-1, corresponding upper sealing hole 2-1 and lower sealing hole 1-3
Nut is provided with bolt, sealing bolt.
Further, it is provided with the sealing joint strip corresponding with sealing plate 1-2 below sealing clamp 2.
A kind of spinning sealing fast open type manhole door described in the utility model, reasonable in design, simple in construction, sealing effectiveness
It is good, it is easy to dismount, safeguards, use manpower and material resources sparingly, improves operating efficiency.
Claims (4)
1. a kind of spinning sealing fast open type manhole door, includes installation portion（1）, sealing clamp（2）, rotatable connection bar（6）, laterally
Linking arm（8）With longitudinally connected arm（9）, it is characterised in that：Installation portion（1）Include shell ring（1-1）And sealing plate（1-2）, cylinder
Section（1-1）Upper end open edge be fixedly connected with sealing plate（1-2）, described sealing plate（1-2）For cirque structure, peace
Dress portion（1）Side be provided with fixture（12）, fixture（12）With installation portion（1）Between be connected with reinforcing plate（15）, it is fixed
Part（12）On be connected with lower connection bearing（14）, lower connection bearing（14）Inside it is provided with longitudinally connected arm（9）, described longitudinal direction connects
Connect arm（9）Can be in lower connection bearing（14）It is interior to rotate, longitudinally connected arm（9）On, it is also lower connection bearing（14）Top set
It is equipped with lower baffle plate（13）, longitudinally connected arm（9）Upper end and lateral connection arm（8）One end be hinged, lateral connection arm（8）It is another
One end and installation portion（1）Relatively, longitudinally connected arm（9）On be fixedly connected with and lateral connection arm（8）Corresponding reinforcement saddle
（10）, described lateral connection arm（8）With longitudinally connected arm（9）On reinforcement saddle（10）When being affixed, between two linking arms
Angle be 90 ° of angles, lateral connection arm（8）Upper and installation portion（1）Relative one end is provided with connection bearing（4）, upper company
Joint bearing（4）Inside it is provided with rotatable connection bar（6）, described rotatable connection bar（6）The top body of rod be smooth shaft, the bottom body of rod
On be provided with external screw thread, the smooth body of rod and be fixedly installed overhead gage（5）, described rotatable connection bar（6）Can be in upper connection
Bearing（4）It is interior to rotate, and can be in upper connection bearing（4）Inside it is freely lifted, described overhead gage（5）It is arranged on connecting shaft
Hold（4）Top, be rotatably connected bar（6）Top be provided with rotating disk（7）, installation portion（1）Top be provided with sealing clamp
（2）, described sealing clamp（2）For circular configuration, sealing clamp（2）Center be provided with the hole that spins（2-2）, spin hole
（2-2）Inside it is provided with and the bar that is rotatably connected（6）On the corresponding internal thread of external screw thread, described sealing clamp（2）Pass through rotation
Connect hole（2-2）With the bar that is rotatably connected（6）Threaded connection, sealing clamp（2）Two ends and lateral connection arm（8）Between set respectively
There is fixed gag lever post（3）, described fixation gag lever post（3）For the expansion link of pipe sleeve tubular construction.
2. a kind of spinning sealing fast open type manhole door according to claim 1, it is characterised in that：Lateral connection arm（8）With
Longitudinally connected arm（9）Between be provided with hydraulic stem（11）, described hydraulic stem（11）One end and lateral connection arm（8）It is hinged,
Its other end and longitudinally connected arm（9）It is hinged.
3. a kind of spinning sealing fast open type manhole door according to claim 1 or 2, it is characterised in that：Sealing clamp（2）On
Some upper sealing holes are provided with along its periphery（2-1）, sealing plate（1-2）On be provided with and upper sealing hole（2-1）Under corresponding
Sealing hole（1-3）, corresponding upper sealing hole（2-1）With lower sealing hole（1-3）Inside it is provided with sealing bolt, sealing bolt and sets
It is equipped with nut.
4. a kind of spinning sealing fast open type manhole door according to claim 3, it is characterised in that：Sealing clamp（2）Under
Face is provided with and sealing plate（1-2）Corresponding sealing joint strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429456.0U CN206448730U (en) | 2016-12-25 | 2016-12-25 | A kind of spinning sealing fast open type manhole door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429456.0U CN206448730U (en) | 2016-12-25 | 2016-12-25 | A kind of spinning sealing fast open type manhole door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206448730U true CN206448730U (en) | 2017-08-29 |
Family
ID=59673680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621429456.0U Expired - Fee Related CN206448730U (en) | 2016-12-25 | 2016-12-25 | A kind of spinning sealing fast open type manhole door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206448730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778262A (en) * | 2019-09-28 | 2020-02-11 | 徐州世纪华腾木制品股份有限公司 | Wooden cabinet capable of being sealed quickly |
-
2016
- 2016-12-25 CN CN201621429456.0U patent/CN206448730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778262A (en) * | 2019-09-28 | 2020-02-11 | 徐州世纪华腾木制品股份有限公司 | Wooden cabinet capable of being sealed quickly |
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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: 20170829 Termination date: 20181225 |