CN107503642A - A kind of heavy door and installation method - Google Patents
A kind of heavy door and installation method Download PDFInfo
- Publication number
- CN107503642A CN107503642A CN201710995470.XA CN201710995470A CN107503642A CN 107503642 A CN107503642 A CN 107503642A CN 201710995470 A CN201710995470 A CN 201710995470A CN 107503642 A CN107503642 A CN 107503642A
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- CN
- China
- Prior art keywords
- door
- heavy
- housing
- axle
- door leaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/0007—Implements for finishing work on buildings for mounting doors, windows or frames; their fitting
- E04F21/0023—Implements for finishing work on buildings for mounting doors, windows or frames; their fitting for mounting door leaves, window sashes or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a kind of heavy door and installation method, the stability of heavy door in use can be improved, bear bigger load, rigidity is more preferable, it is more suitable for low speed, the usage scenario of heavy duty, it is simple in construction, it is easy for installation, it is convenient to open, suitable for frequently using, the safety coefficient for being advantageous to improve heavy door is high, effectively prevent superelevation, overweight door leaf occurs to sink to departing from displacement, extend the service life of door, effectively reduce later maintenance cost, save the cost of entry door engineering, improve construction quality, avoid safety hazards, heavy door can be conveniently installed, be advantageous to improve the security of construction, it is easy to the align earth's axis and celestial axis, control the perpendicularity of the door leaf.
Description
Technical field
The present invention relates to building engineering construction field, more particularly to a kind of heavy door and installation method.
Background technology
In urban construction, in order that the appearance of building is more attractive in appearance, while convenient disengaging and can is closed automatically, some
The public buildings such as office building, hotel frequently with superelevation, overweight large-scale entry door, these entry doors often highly more than 3m, again
During installation and use, easily there is stability problem, brings potential safety hazard more than 200kg in amount.
Generally use ground bounce door in the prior art, the bidirectional opening of door and automatic pass are realized by the cooperation of celestial axis and the earth's axis
Close, this day axle construction is mainly to be made up of spacer and the alignment pin passed through, and alignment pin one end is connected on a folder, realization pair
Door it is spacing, while door using process, can also bear a pulling force for rotation and the certain weight of door, but due to alignment pin not
Possesses weight capacity, under long-term use of, door leaf causes folder and a celestial axis because gravity easily occurs sagging or moves down phenomenon
Alignment pin between connecting portion depart from, overweight, superelevation door is more easy to depart from, and causes door leaf to tilt or come off, and triggers
Security incident, it is extremely dangerous, or even there is casualties and property loss.
The content of the invention
It is an object of the invention to overcome existing ground bounce door to be sunk to causing door leaf by gravity because long-time uses
Come off, cause the above-mentioned deficiency of potential safety hazard, there is provided a kind of heavy door and installation method.
In order to realize foregoing invention purpose, the invention provides following technical scheme：
A kind of heavy door, including door leaf, in addition to celestial axis and floor spring, the earth's axis of the floor spring are connected to the door leaf bottom
Portion, the celestial axis include axle and taper roll bearing, and the axle is rotatablely connected the taper roll bearing, and the lower end of the axle connects
The top of the door leaf is connected to, the taper roll bearing is arranged on the connector for being connected on doorframe or beam, described
Celestial axis and the earth's axis are coaxially disposed.
Using a kind of heavy door of the present invention, door leaf bottom is rotationally connected with the ground bullet for being embedded in ground using the earth's axis
The bidirectional opening of vertical hinged door is realized, relative to existing by the axle and taper roll bearing of rotation connection in spring, door leaf top
Bearing pin connection heavy door, being inserted by bearing pin at the top of door leaf prevents toppling for door leaf, and door leaf weight is mainly by door leaf
The component support of bottom, top bearing pin can not load-bearing, and the application is coordinated by the axle and taper roll bearing, by stress point
It has been scattered on the axle and connector, power has been distributed on doorframe or beam by connector again, the axle, bearing and phase between connector
Mutually fixed, the axle is stably connected with door leaf, is improved the stability of heavy door in use, preferably load-bearing can be surpassed
High, overweight door leaf, and taper roll bearing is linear contact lay, can bear bigger load, and rigidity is more preferable, is more suitable for low
Speed, the usage scenario of heavy duty, it is simple in construction, it is easy for installation, it is convenient to open, suitable for frequently using, be advantageous to improve heavy door
Safety coefficient is high, effectively prevents superelevation, overweight door leaf from occurring to sink to departing from displacement, extends the service life of door, effectively reduce
Later maintenance cost, the cost of entry door engineering is saved, improve construction quality, avoid safety hazards.
Preferably, the connector includes housing, and the taper roll bearing is connected to the enclosure interior, the housing
Bottom is provided with the through hole being adapted to the axle.
It is further preferred that being connected with the cover plate of adaptation on the housing, the taper roll bearing is detachably connected
In the enclosure interior.
It is further preferred that the housing connects with cover plate bolt.
Preferably, the steel member that the housing is formed in one.
Preferably, two limiting components, two limiting component bolt connections are provided with the housing.
Preferably, the case weld connects the doorframe or beam.
Present invention also offers a kind of installation method of heavy door, including any described a kind of heavy door as described above, its
Installation method comprises the following steps：
A, the pre-buried floor spring；
B, the skeleton by the axis connection at the top of the door leaf；
C, the connector is connected to the doorframe or beam；
The door leaf bottom is connected to the earth's axis of the floor spring d,；
E, the axis connection is reconnected into the taper roll bearing in the connector.
Using a kind of installation method of heavy door of the present invention, first the pre-buried floor spring, then connects the axle
It is connected on the skeleton at the top of the door leaf and fastens, reconnect the connector, then lifting door leaf makes the floor spring
Rotating shaft is inserted in the shaft hole below the door leaf, and then the axle is installed in the connector, then puts on the shaft
The taper roll bearing corresponding to putting simultaneously fastens, and can conveniently install heavy door using this method, be advantageous to improve
The security of construction, it is easy to the align earth's axis and celestial axis, controls the perpendicularity of the door leaf, improves the installation of entry door engineering
Quality and construction speed, structure safety is ensured, is advantageous to increase the service life, due to main portion of the celestial axis as load-bearing
It part, can be more easily installed, be easy to adjust the setting height(from bottom) of door, beneficial to the load-bearing property improved when installing, prevent from installing and make
There is security incident in used time.
Preferably, the sequencing of the step b and c can exchange.
Preferably, in the step b, double nut is first welded to connect the skeleton at the top of the door leaf, then by described in
Axis connection is in the double nut.
Double nut is welded on skeleton, realization connection is tightened by the axle and double nut, stable connection, effectively prevented
Door leaf comes off, and facilitates dismounting and change.
In summary, compared with prior art, the beneficial effects of the invention are as follows：
1st, using a kind of heavy door of the present invention, the stability of heavy door in use is improved, bears bigger bear
Lotus, rigidity is more preferable, is more suitable for low speed, the usage scenario of heavy duty, simple in construction, easy for installation, convenient to open, suitable for frequently making
With it is high to be advantageous to improve the safety coefficient of heavy door, effectively prevents superelevation, overweight door leaf from occurring to sink to departing from displacement, extends
The service life of door, later maintenance cost is effectively reduced, save the cost of entry door engineering, improved construction quality, avoid safety
Accident potential.
2nd, it is convenient that the axle and taper roll bearing are repaired, safeguarded using a kind of heavy door of the present invention
And replacing.
3rd, using a kind of heavy door of the present invention, limiting component is set preferably to fix axle and the circular cone rolling
The position of sub- bearing, avoid frequently opening and cause displacement or eccentric, cause door leaf to be opened difficult.
4th, using a kind of installation method of heavy door of the present invention, heavy door can be conveniently installed, favorably
In the security for improving construction, it is easy to the align earth's axis and celestial axis, controls the perpendicularity of the door leaf, improves entry door engineering
Installation quality and construction speed, ensure structure safety, be advantageous to increase the service life, due to master of the celestial axis as load-bearing
Part is wanted, can be more easily installed, is easy to adjust the setting height(from bottom) of door, beneficial to the load-bearing property improved when installing, prevents from installing
And using when there is security incident.
Brief description of the drawings：
Fig. 1 is a kind of structural representation of heavy door of the present invention；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is B-B sectional views in Fig. 1；
Fig. 4 is a kind of flow chart of the installation method of heavy door of the present invention.
Marked in figure：1- door leafs, 2- floor springs, 31- axles, 32- taper roll bearings, 4- beams, 5- housings, 51- cover plates,
52- limiting components.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.But this should not be interpreted as to this
The scope for inventing above-mentioned theme is only limitted to following embodiment, all to belong to the present invention based on the technology that present invention is realized
Scope.
Embodiment 1
As Figure 1-3, a kind of heavy door, including door leaf 1, in addition to celestial axis and floor spring 2, the earth's axis of the floor spring 2 connect
The bottom of door leaf 1 is connected to, the celestial axis includes axle 31 and taper roll bearing 32, and the axle 31 is rotatablely connected the circular cone rolling
Sub- bearing 32, the lower end of the axle 31 are connected to the skeleton at the top of door leaf 1, and the upper and lower side of axle 31 is consolidated using double nut
Fixed, the skeleton of the double nut and door leaf 1 of lower end is welded to connect, and avoids the door leaf 1 from coming off, the taper roll bearing 32
The connector for being connected to doorframe or beam 4 is arranged on, the celestial axis and the earth's axis are coaxially disposed, and the connector includes housing
5, the taper roll bearing 32 is connected to inside the housing 5, and the bottom of housing 5 is logical provided with what is be adapted to the axle 31
Hole, the cover plate 51 of adaptation is connected with the housing 5, and the taper roll bearing 2 is removably attachable in the housing 5
Portion, housing 5 and cover plate 51 bolt connection, the steel member that the housing 5 is formed in one, the housing 5 is interior to be provided with two
Limiting component 52, the limiting component 52 are steel components, and a limiting component 52 is welded to connect with housing 5, two institutes
Bolt connection between limiting component 52 is stated, the housing 5 is welded to connect the doorframe or beam 4.
Embodiment 2
A kind of installation method of heavy door, included including the use of a kind of heavy door in such as embodiment 1, such as Fig. 4, its installation method
Following steps：
Step 1: the pre-buried floor spring 2；
Step 2: the axle 31 is connected to the skeleton at the top of door leaf 1；
Step 3: the connector is connected to the doorframe or beam 4；
Step 4: the bottom of door leaf 1 is connected to the earth's axis of the floor spring 2；
Step 5: the axle 31 is connected into the connector, the taper roll bearing 32 is reconnected.
The first pre-buried floor spring 2, first double nut is welded to connect on the inside of the skeleton at the top of door leaf 1, then by institute
State in double nut described in the precession of axle 31 and tighten, the housing 5 is welded in the doorframe or beam 4, then lifts the door leaf 1
The rotating shaft of the floor spring 2 is inserted in the shaft hole of the lower section of door leaf 3, then the axle 31 be pushed into the housing 5,
The taper roll bearing 32 corresponding to placing on the shaft again, then pad and double nut, the pad energy are up installed
Lifting surface area is enough increased, makes nut uniform force, two limiting components 52 is reconnected, then buckles the cover plate 51.
In installation process, the sequencing of step 2 and step 3 can exchange, and ensure the celestial axis and ground
Axle is arranged concentrically, and to control the perpendicularity of door, improves the quality of door body installation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of heavy door, including door leaf (1), it is characterised in that also including celestial axis and floor spring (2), the floor spring (2)
The earth's axis is connected to the door leaf (1) bottom, and the celestial axis includes axle (31) and taper roll bearing (32), and the axle (31) rotates
The taper roll bearing (32) is connected, the lower end of the axle (31) is connected to the top of the door leaf (1), the taper roller
Bearing (32) is arranged on the connector for being connected on doorframe or beam (4), and the celestial axis and the earth's axis are coaxially disposed.
2. a kind of heavy door according to claim 1, it is characterised in that the connector includes housing (5), the circular cone
Roller bearing (32) is connected to the housing (5) inside, and housing (5) bottom is provided with the through hole being adapted to the axle (31).
3. a kind of heavy door according to claim 2, it is characterised in that the cover plate of adaptation is connected with the housing (5)
(51), it is internal to be removably attachable to the housing (5) for the taper roll bearing (32).
4. a kind of heavy door according to claim 3, it is characterised in that the housing (5) and cover plate (51) bolt connection.
5. according to a kind of any described heavy doors of claim 2-4, it is characterised in that what the housing (5) was formed in one
Steel member.
6. according to a kind of any described heavy doors of claim 2-4, it is characterised in that be provided with two limits in the housing (5)
Position part (52), two limiting component (52) bolt connections.
7. according to a kind of any described heavy doors of claim 2-4, it is characterised in that the housing (5) is welded to connect described
Doorframe or beam (4).
8. a kind of installation method of heavy door, it is characterised in that heavy including one kind as described in above-mentioned claim 1-7 is any
Door, its installation method comprise the following steps：
A, the pre-buried floor spring (2)；
B, the axle (31) is connected to the skeleton at the top of the door leaf (1)；
C, the connector is connected to the doorframe or beam (4)；
The door leaf (1) bottom is connected to the earth's axis of the floor spring (2) d,；
E, the axle (31) is connected to the connector, reconnects the taper roll bearing (32).
9. the installation method of a kind of heavy door according to claim 8, it is characterised in that the priority of the step b and c is suitable
Sequence can exchange.
10. the installation method of a kind of heavy door according to claim 8, it is characterised in that in the step b, first will
Double nut is welded to connect the skeleton at the top of the door leaf (1), then the axle (31) is connected into the double nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995470.XA CN107503642A (en) | 2017-10-23 | 2017-10-23 | A kind of heavy door and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995470.XA CN107503642A (en) | 2017-10-23 | 2017-10-23 | A kind of heavy door and installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503642A true CN107503642A (en) | 2017-12-22 |
Family
ID=60702190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710995470.XA Pending CN107503642A (en) | 2017-10-23 | 2017-10-23 | A kind of heavy door and installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725511A (en) * | 2019-10-30 | 2020-01-24 | 郭侠 | Exempt from lacquer door installation pre-positioning calibration equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02274986A (en) * | 1989-04-18 | 1990-11-09 | Nakanishi Eng:Kk | Pivot hinge |
| JPH1061302A (en) * | 1996-08-23 | 1998-03-03 | Sanwa Shutter Corp | Structure for centering hinged door |
| CN2409301Y (en) * | 1999-12-23 | 2000-12-06 | 许伟民 | Standard door |
| CN203145665U (en) * | 2013-01-07 | 2013-08-21 | 上海浦宇铜艺装饰制品有限公司 | Heavy door leaf rotating shaft |
| CN203947926U (en) * | 2014-07-16 | 2014-11-19 | 深圳市特艺达装饰设计工程有限公司 | The pivot structure that a kind of large-scale sliding door is installed |
| CN206256805U (en) * | 2016-12-13 | 2017-06-16 | 佛山市晶源门控有限公司 | A kind of mounting structure of door leaf |
-
2017
- 2017-10-23 CN CN201710995470.XA patent/CN107503642A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02274986A (en) * | 1989-04-18 | 1990-11-09 | Nakanishi Eng:Kk | Pivot hinge |
| JPH1061302A (en) * | 1996-08-23 | 1998-03-03 | Sanwa Shutter Corp | Structure for centering hinged door |
| CN2409301Y (en) * | 1999-12-23 | 2000-12-06 | 许伟民 | Standard door |
| CN203145665U (en) * | 2013-01-07 | 2013-08-21 | 上海浦宇铜艺装饰制品有限公司 | Heavy door leaf rotating shaft |
| CN203947926U (en) * | 2014-07-16 | 2014-11-19 | 深圳市特艺达装饰设计工程有限公司 | The pivot structure that a kind of large-scale sliding door is installed |
| CN206256805U (en) * | 2016-12-13 | 2017-06-16 | 佛山市晶源门控有限公司 | A kind of mounting structure of door leaf |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725511A (en) * | 2019-10-30 | 2020-01-24 | 郭侠 | Exempt from lacquer door installation pre-positioning calibration equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |