CN207988864U - A kind of heat-insulated blast-resistant door - Google Patents
A kind of heat-insulated blast-resistant door Download PDFInfo
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- CN207988864U CN207988864U CN201820160179.0U CN201820160179U CN207988864U CN 207988864 U CN207988864 U CN 207988864U CN 201820160179 U CN201820160179 U CN 201820160179U CN 207988864 U CN207988864 U CN 207988864U
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- antiknock
- pin lock
- lock
- pin
- door leaf
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Abstract
The utility model discloses a kind of heat-insulated blast-resistant doors comprising：Doorframe；Door leaf, the inner end of the door leaf is hinged by antiknock hinge and the doorframe, the outboard end of the door leaf is free side, the door leaf is formed by outer panels and inner panel occlusion welding, it is formed with closed insulated space between the outer panels and the inner panel, antiknock fire resistant doorsets sandwich layer is filled in the insulated space；Built-in antiknock lock, the built-in antiknock lock is arranged in the insulated space and close to the outboard end of the door leaf, the built-in antiknock lock includes upper antiknock pin lock, middle antiknock pin lock, lower antiknock pin lock and interlocking bar, and the middle antiknock pin lock is connect through the interlocking bar with the upper antiknock pin lock and the lower antiknock pin lock；External tripper, the external tripper are arranged on the outer surface of the outer panels and are connect with the middle antiknock pin lock, and the external tripper is used to control the locking and unlock of the middle antiknock pin lock.
Description
Technical field
The utility model is related to a kind of special door more particularly to a kind of heat-insulated blast-resistant doors, have antiknock, heat-proof quality.
Background technology
The capability of antidetonance of blast-resistant door is superior, can keep out the impact of explosion wave, in the prior art, the door leaf of blast-resistant door
Interior design has the antiknock keel of steel, antiknock keel and inside and outside door-plate to be welded to connect, and causes door leaf thermal insulation poor in this way,
General only 30 minutes or so, it is equivalent to the rank of third class fire resistant doorsets, and industrial door of the requirements of the national standard in fire compartment
Thermal insulation need to be up to 90 minutes, i.e. the rank of first class fire resistant doorsets.The heat-proof quality of fire resistant doorsets is superior, but its antiknock ability is but difficult to
It meets the requirements, there is presently no take into account heat-insulated, antiknock steel antiknock door.Therefore, it is necessary to provide one kind have both anti-knock properties and
The heat-insulated blast-resistant door of thermal insulation.
Utility model content
In view of the above-mentioned problems, the utility model has provided a kind of, heat-insulated blast-resistant door, specific technical solution are as follows：
A kind of heat-insulated blast-resistant door comprising：Doorframe；The inner end of door leaf, the door leaf passes through antiknock hinge and the door
Frame is hinged, and the outboard end of the door leaf is free side, and the door leaf is formed by outer panels and inner panel occlusion welding, the outside
It is formed with closed insulated space between plate and the inner panel, antiknock fire resistant doorsets sandwich layer is filled in the insulated space；It is interior
Antiknock lock is set, the built-in antiknock lock is arranged in the insulated space and close to the outboard end of the door leaf, described built-in anti-
Quick-fried lock includes upper antiknock pin lock, middle antiknock pin lock, lower antiknock pin lock and interlocking bar, described in the middle antiknock pin lock passes through
Interlocking bar is connect with the upper antiknock pin lock and the lower antiknock pin lock；External tripper, the external tripper
It is arranged on the outer surface of the outer panels and is connect with the middle antiknock pin lock, the external tripper is for controlling institute
State the locking and unlock of middle antiknock pin lock.
When the external tripper control middle antiknock pin lock is locked, described in the middle antiknock pin lock drive
Interlocking bar extends to both ends, to realize upper antiknock pin lock locking synchronous with the lower antiknock pin lock；When described
When the external tripper control middle antiknock pin lock unlocks, the middle antiknock pin lock drives the interlocking bar to be received to centre
Contracting, to realize the synchronizing unlocking of the upper antiknock pin lock and the lower antiknock pin lock.
It is further improved as the utility model point, is formed on the antiknock fire resistant doorsets sandwich layer and accommodates the built-in antiknock
The upper and lower surface of the groove of lock, the antiknock fire resistant doorsets sandwich layer is bonded in respectively in the outer panels and the inner panel.
It is further improved as the utility model point, the outer surface of the inner panel is equipped with escape push rod device, described
One end of escape push rod device is connect with the middle antiknock pin lock, and the escape push rod device is inserted for controlling the middle antiknock
The locking and unlock of lock.When the escape push rod device control middle antiknock pin lock locking, the middle antiknock bolt
Lock strap is moved the interlocking bar and is extended to both ends, to realize the synchrolock of the upper antiknock pin lock and the lower antiknock pin lock
Tightly, when the escape push rod device control middle antiknock pin lock unlock, the middle antiknock pin lock drives the linkage
Bar is to middle shrinkage, to realize the synchronizing unlocking of the upper antiknock pin lock and the lower antiknock pin lock.
It is further improved as the utility model point, the upper antiknock bolt is corresponded on the outboard end end face of the door leaf
Upper pin hole, middle pin hole and lower pin hole, the door are equipped at the position of lock, the middle antiknock pin lock and the lower antiknock pin lock
The position that the medial surface of frame corresponds to the upper pin hole, middle pin hole and lower pin hole is equipped with upper locking hole, middle locking hole and lower locking hole.
When pressing the handle of the external tripper, the latch retract of the middle antiknock pin lock inserts the middle antiknock with realizing
The unlock of lock, synchronously, the middle antiknock pin lock drive the interlocking bar to control the upper antiknock to middle shrinkage
The latch retract of pin lock and the lower antiknock pin lock is to realize to the upper antiknock pin lock and the lower antiknock pin lock
Unlock；When unclamping the handle of the external tripper, the bolt of the middle antiknock pin lock is popped up to realize to described
The locking of middle antiknock pin lock, synchronously, the middle antiknock pin lock drive the interlocking bar to extend to both ends to control
The bolt for stating antiknock pin lock and the lower antiknock pin lock is popped up to realize to the upper antiknock pin lock and described lower anti-
The locking of quick-fried pin lock.
It is further improved as the utility model point, the outer panels and the inner panel are formed by steel plate bending, described
Outer panels and the equal outward bending of the surrounding of the inner panel form mutually matched biteplate, the outer panels and the inner panel
It is welded to connect through the biteplate.
It is further improved as the utility model point, the upper end of the inner panel is equipped with door closer.
It is further improved as the utility model point, fire proof sealing strip is provided between the doorframe and the door leaf.
Heat-insulated blast-resistant door provided by the utility model, outer panels and inner panel constitute the force structure of door leaf, ensure that
The capability of antidetonance of door leaf, the antiknock fire resistant doorsets sandwich layer inside door leaf then ensure that the heat-insulating flame-retardant performance of door leaf.
Compared with prior art, the heat-insulated blast-resistant door of the utility model is provided simultaneously with two big advantage of antiknock and fire-proof and thermal-insulation,
Solve the disadvantage that blast-resistant door in the prior art not fire-proof and thermal-insulation, fire resistant doorsets not antiknock.
Description of the drawings
Fig. 1 is the structural schematic diagram of the heat-insulated blast-resistant door (carrying on the back quick-fried face) of the utility model in a specific embodiment；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the structural schematic diagram of the heat-insulated blast-resistant door (meeting quick-fried face) in Fig. 1；
Fig. 4 is the B-B sectional views of Fig. 1；
Fig. 1 to Fig. 4 includes：Doorframe 1, door leaf 2, external tripper 3, upper antiknock pin lock 4, middle antiknock pin lock 5,
Lower antiknock pin lock 6, interlocking bar 7, antiknock hinge 8, escape push rod device 9, antiknock fire resistant doorsets sandwich layer 10, door closer 11, fire prevention
Sealing strip 12, outer panels 21, the inner panel 22.
Specific implementation mode
For make the utility model above objects, features, and advantages, can be more obvious and easy to understand, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail the utility model.
As shown in Figures 1 to 4, in a specific embodiment, heat-insulated blast-resistant door provided by the utility model includes doorframe
1, the structures such as door leaf 2, built-in antiknock lock, external tripper 3, escape push rod device 9, door closer 11.
The inner end of the door leaf 2 is hinged on by antiknock hinge 8 on the doorframe 1, and the outboard end of the door leaf 2 is certainly
By holding.
The door leaf 2 is formed by outer panels 21 and the occlusion welding of inner panel 22, the outer panels 21 and the inner panel 22
Between be formed with closed insulated space.Antiknock fire resistant doorsets sandwich layer 10, the antiknock fire resistant doorsets are filled in the insulated space
The adhesive through high-strength high temperature-resistant is bonded in the outer panels 21 and the inner panel 22 respectively on the upper and lower surface of sandwich layer 10
On.The antiknock fire resistant doorsets sandwich layer 10 is made of high temperature resistant heat insulation material.
In the present embodiment, the outer panels 21 and the inner panel 22 are formed by steel plate bending, 21 He of the outer panels
The equal outward bending of surrounding of the inner panel 22 forms mutually matched biteplate (not shown), outer panels 21 and described interior
Panel 22 is welded to connect through the biteplate.
As it can be seen that the outer panels 21 of steel plate forming, inner panel 22 and antiknock fire resistant doorsets sandwich layer 11 constitute one kind of door leaf 2
The force structure of sandwich style, this sandwich structure ensure that the capability of antidetonance of door leaf 2, the antiknock that 2 inside of door leaf is filled are anti-
Vent sandwich layer 10 then ensure that the heat-proof quality of door leaf 2.
The built-in antiknock lock is arranged in the insulated space and close to the outboard end of the door leaf 2, described built-in anti-
Quick-fried lock includes upper antiknock pin lock 4, middle antiknock pin lock 5, lower antiknock pin lock 6 and interlocking bar 7, the middle antiknock pin lock 5
It is connect with the upper antiknock pin lock 4 and the lower antiknock pin lock 6 through the interlocking bar 7.The antiknock fire resistant doorsets sandwich layer 10
On be formed with the groove that the shape, structure locked with built-in antiknock matches, each building block of the built-in antiknock lock accommodates
In in the groove.
The upper antiknock pin lock 4, the middle antiknock pin lock 5 and described are corresponded on the outboard end end face of the door leaf 2
Upper pin hole, middle pin hole and lower pin hole are equipped at the position of lower antiknock pin lock 6, the medial surface of the doorframe 1 corresponds to the upper pin
The position in hole, middle pin hole and lower pin hole is equipped with upper locking hole, middle locking hole and lower locking hole.It is set on the external tripper 3
There is depressible handle (not shown).
The external tripper 3 is arranged on the outer surface of the outer panels 21 and the outboard end of the close door leaf 2,
The external tripper is connect with the middle antiknock pin lock 5, and the external tripper 3 is for controlling the middle antiknock
The locking and unlock of pin lock 5.When the external tripper 3, which controls the middle antiknock pin lock 5, locks, the middle antiknock
Pin lock 5 drives the upper antiknock pin lock 4 is synchronous with the lower antiknock pin lock 6 to lock through the interlocking bar 7, when described outer
When setting tripper 3 and controlling the middle antiknock pin lock 5 and unlock, the middle antiknock pin lock 5 drives described through the interlocking bar 7
The synchronizing unlocking of upper antiknock pin lock 4 and the lower antiknock pin lock 6.
In the present embodiment, the unlock of the external tripper 3 and locking process are specific as follows：
When pressing the handle of the external tripper 3, the latch retract of the middle antiknock pin lock 5 to the moderate resistance
In quick-fried pin lock 5, the middle antiknock pin lock 5 unlocks, and synchronously, the bolt of the middle antiknock pin lock 5 drives the linkage
Bar 7 controls the latch retract of the upper antiknock pin lock 4 and the lower antiknock pin lock 6 to middle shrinkage, described anti-
Quick-fried pin lock 4 and the lower antiknock pin lock 6 unlock.At this point, can easily open heat-insulated blast-resistant door from outside.
When unclamping the handle of the external tripper 3, the bolt of the middle antiknock pin lock 5 is popped up and is passed through described
Middle pin hole enters in the middle locking hole, and the middle antiknock pin lock 5 is locked, synchronously, the middle antiknock pin lock 5
Bolt drives the interlocking bar 7 to extend to both ends, to control inserting for lower antiknock pin lock 6 described in the upper antiknock pin lock 4/
Pin is popped up and is entered in the upper locking hole/lower locking hole across the upper pin hole/lower pin hole, the upper antiknock pin lock 4
It is locked with the lower antiknock pin lock 6.At this point, heat-insulated blast-resistant door is locked.
The escape push rod device 9 is arranged on the outer surface of the inner panel 22, and the one of the escape push rod device 9
End connect with the middle antiknock pin lock 5, it is described escape push rod device 9 for control the middle antiknock pin lock 5 locking and
Unlock.
When the escape push rod device 9, which controls the middle antiknock pin lock 5, locks, the middle antiknock pin lock 5 drives
The interlocking bar 7 extends to both ends, to realize the upper antiknock pin lock 4 locking synchronous with the lower antiknock pin lock 6,
When the escape push rod device 9, which controls the middle antiknock pin lock 5, to be unlocked, the middle antiknock pin lock 5 drives the linkage
Bar 7 is to middle shrinkage, to realize the synchronizing unlocking of the upper antiknock pin lock 4 and the lower antiknock pin lock 6.
The heat-insulated blast-resistant door of the utility model can be opened or closed from inside through the escape push rod device 9.It is described to escape
Raw push rod device 9 is the blocking mechanism of heat-insulated blast-resistant door, with leverage, when heat-insulated blast-resistant door generates moderate finite deformation,
Personnel on the inside of heat-insulated blast-resistant door can also be convenient for personnel's emergency escape by 9 opened door leaf 2 of escape push rod device.
The door closer 11 is arranged in the upper end of the inner panel 22, and the door closer 11 can be realized by folding and be drawn high
It is closed, both ends are separately connected doorframe 1 and door leaf 2, keep door leaf 2 to be closed by door closer 11.In heat isolation explosion proof
When door need not be used as channel, door closer 11 can guarantee that door leaf 2 is maintained at closed state.
In order to further enhance the sealing performance of the heat-insulated blast-resistant door of the utility model, the doorframe 1 and the door leaf 2
Contact surface is equipped with fire proof sealing strip 12.
The description with certain particularity detailed enough has been carried out to the utility model above.It is common in fields
It is to be understood by the skilled artisans that the description in embodiment is only exemplary, without departing from the utility model true spirit and
All changes are made under the premise of range should all belong to the scope of protection of the utility model.The utility model is claimed
Range is to be defined by described claims, rather than limited by the foregoing description in embodiment.
Claims (7)
1. a kind of heat-insulated blast-resistant door, which is characterized in that it includes：
Doorframe (1)；
The inner end of door leaf (2), the door leaf (2) is hinged by antiknock hinge (8) and the doorframe (1), the door leaf (2)
Outboard end is free side, and the door leaf (2) is formed by outer panels (21) and inner panel (22) occlusion welding, the outer panels (21)
It is formed with closed insulated space between the inner panel (22), antiknock fire resistant doorsets sandwich layer is filled in the insulated space
(10)；
Built-in antiknock lock, the built-in antiknock lock are arranged in the insulated space and close to the outboard end of the door leaf (2), institute
It includes upper antiknock pin lock (4), middle antiknock pin lock (5), lower antiknock pin lock (6) and interlocking bar (7), institute to state built-in antiknock lock
Middle antiknock pin lock (5) is stated through the interlocking bar (7) and the upper antiknock pin lock (4) and the lower antiknock pin lock (6) to connect
It connects；
External tripper (3), the external tripper (3) be arranged on the outer surface of the outer panels (21) and with it is described
Middle antiknock pin lock (5) connection, the external tripper (3) are used to control locking and the solution of the middle antiknock pin lock (5)
Lock；
When external tripper (3) the control middle antiknock pin lock (5) is locked, middle antiknock pin lock (5) band
It moves the interlocking bar (7) to both ends to extend, to realize the upper antiknock pin lock (4) and the lower antiknock pin lock (6)
Synchronous locking, when external tripper (3) the control middle antiknock pin lock (5) unlocks, the middle antiknock pin lock
(5) drive the interlocking bar (7) to middle shrinkage, to realize the upper antiknock pin lock (4) and the lower antiknock pin lock
(6) synchronizing unlocking.
2. heat-insulated blast-resistant door as described in claim 1, which is characterized in that
The groove for accommodating the built-in antiknock lock, the antiknock fire resistant doorsets sandwich layer are formed on the antiknock fire resistant doorsets sandwich layer (10)
(10) upper and lower surface is bonded in respectively in the outer panels (21) and the inner panel (22).
3. heat-insulated blast-resistant door as described in claim 1, which is characterized in that
The outer surface of the inner panel (22) is equipped with escape push rod device (9), one end of the escape push rod device (9) and institute
State the connection of middle antiknock pin lock (5), the escape push rod device (9) be used to control the middle antiknock pin lock (5) locking and
Unlock；
When the escape push rod device (9) control middle antiknock pin lock (5) locking, middle antiknock pin lock (5) band
It moves the interlocking bar (7) to both ends to extend, to realize the upper antiknock pin lock (4) and the lower antiknock pin lock (6)
Synchronous locking, when the escape push rod device (9) control middle antiknock pin lock (5) unlock, the middle antiknock pin lock
(5) drive the interlocking bar (7) to middle shrinkage, to realize the upper antiknock pin lock (4) and the lower antiknock pin lock
(6) synchronizing unlocking.
4. heat-insulated blast-resistant door as claimed in claim 2, which is characterized in that correspond to institute on the outboard end end face of the door leaf (2)
State at the position of antiknock pin lock (4), the middle antiknock pin lock (5) and the lower antiknock pin lock (6) be equipped with upper pin hole,
The medial surface of middle pin hole and lower pin hole, the doorframe (1) corresponds to the position of the upper pin hole, middle pin hole and lower pin hole equipped with locking
Tieholen, middle locking hole and lower locking hole；
When pressing the handle of the external tripper (3), the latch retract of the middle antiknock pin lock (5) is to realize to institute
The unlock of middle antiknock pin lock (5) is stated, synchronously, the middle antiknock pin lock (5) drives the interlocking bar (7) to middle shrinkage
To control the latch retract of the upper antiknock pin lock (4) and the lower antiknock pin lock (6) to realize to the upper antiknock
The unlock of pin lock (4) and the lower antiknock pin lock (6)；
When unclamping the handle of the external tripper (3), the bolt of the middle antiknock pin lock (5) is popped up to realize to institute
The locking of middle antiknock pin lock (5) is stated, synchronously, the middle antiknock pin lock (5) drives the interlocking bar (7) to extend to both ends
Bolt to control the upper antiknock pin lock (4) and the lower antiknock pin lock (6) is popped up to realize to the upper antiknock
The locking of pin lock (4) and the lower antiknock pin lock (6).
5. heat-insulated blast-resistant door as described in claim 1, which is characterized in that the outer panels (21) and the inner panel (22) by
Steel plate bending forms, and the equal outward bending of surrounding of the outer panels (21) and the inner panel (22) forms mutually matched occlusion
Plate, the outer panels (21) and the inner panel (22) are welded to connect through the biteplate.
6. heat-insulated blast-resistant door as described in claim 1, which is characterized in that the upper end of the inner panel (22) is equipped with door closer
(11)。
7. heat-insulated blast-resistant door as described in claim 1, which is characterized in that be arranged between the doorframe (1) and the door leaf (2)
There is fire proof sealing strip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160179.0U CN207988864U (en) | 2018-01-31 | 2018-01-31 | A kind of heat-insulated blast-resistant door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160179.0U CN207988864U (en) | 2018-01-31 | 2018-01-31 | A kind of heat-insulated blast-resistant door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207988864U true CN207988864U (en) | 2018-10-19 |
Family
ID=63822410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820160179.0U Active CN207988864U (en) | 2018-01-31 | 2018-01-31 | A kind of heat-insulated blast-resistant door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207988864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266106A (en) * | 2018-01-31 | 2018-07-10 | 江苏爵格工业设备有限公司 | A kind of heat-insulated blast-resistant door |
-
2018
- 2018-01-31 CN CN201820160179.0U patent/CN207988864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266106A (en) * | 2018-01-31 | 2018-07-10 | 江苏爵格工业设备有限公司 | A kind of heat-insulated blast-resistant door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 224100 Jiangsu Yancheng City Dafeng Economic Development Zone South of pump valve industrial park Patentee after: Jiangsu Dragon Industries Equipment Co., Ltd. Address before: 224100 Jiangsu Yancheng City Economic Development Zone, south of pump valve industrial park. Patentee before: Jiangsu Dragon Industries Equipment Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200521 Address after: 224000 Building 1, south side of Xinhe Road, valve industrial park, Dafeng Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu juege safety equipment Co., Ltd Address before: 224100 South Head of Pump Valve Industrial Park of Dafeng Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: JIANGSU DRAGON INDUSTRIAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210126 Address after: 224199 Xikang Road, Dafeng Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: JIANGSU DRAGON INDUSTRIAL EQUIPMENT Co.,Ltd. Address before: 224000 Building 1, south of Xinhe Road, valve industrial park, Dafeng District, Yancheng City, Jiangsu Province Patentee before: Jiangsu juege safety equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224199 Xikang Road, Dafeng Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu juege Industry Group Co.,Ltd. Address before: 224199 Xikang Road, Dafeng Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: JIANGSU DRAGON INDUSTRIAL EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |