CN106522518B - A kind of anti-deformation access hole - Google Patents
A kind of anti-deformation access hole Download PDFInfo
- Publication number
- CN106522518B CN106522518B CN201610939496.8A CN201610939496A CN106522518B CN 106522518 B CN106522518 B CN 106522518B CN 201610939496 A CN201610939496 A CN 201610939496A CN 106522518 B CN106522518 B CN 106522518B
- Authority
- CN
- China
- Prior art keywords
- door body
- reinforcement
- reinforce
- frame
- access hole
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/08—Built-in cupboards; Masks of niches; Covers of holes enabling access to installations
Abstract
The present invention proposes a kind of anti-deformation access hole, it includes frame and the embedded door body being mounted in access hole frame, it further include locking unit, door body includes main door body and transition door body, it is hinged with frame respectively by the locking unit in the upper and lower ends of one vertical side of transition door body, another vertical side of transition door body is connect by articulated structure with a vertical lateral edges of main door body, main door body can realize 0 ° of 180 ° of overturning, main door body includes top panel, reinforcement structure between lower panel and plate located above and lower panel, the integral strength of door body can be improved by the reinforcement structure, it prevents from deforming in use.
Description
Technical field
The present invention relates to building decoration technology fields, particularly relate to a kind of anti-deformation access hole.
Background technology
Mostly signal transmssion line, electric wire, air-conditioning duct due to present building etc. are to be hidden in wall inside or smallpox
Above plate, once and these circuits, pipeline when be damaged or break down the personnel of needing repairing repair maintenance
Work, but mounted wall or ceiling opening are very inconvenient, so construct in specifically progress wall or smallpox
When the structure of access hole all can be additionally set in smallpox or wall to facilitate follow-up personnel to safeguard circuit, pipeline,
Traditional inspection port structure is haveed the shortcomings that many when specifically used, and maintenance door is pacified using the fixed mode of hinge
Mounted in the side of overhaul of the equipments mouth, the hinge of this method can only 90 ° of foldings so that maintenance door cannot be opened completely, be unfavorable for
Overhaul of the equipments operation；Secondly, hinge is usually and is made of stalloy and thin shaft, and rigidity is weaker, after long-time service, maintenance door
Deform it is larger, be also easy to produce folding it is difficult the problem of.
Invention content
The present invention proposes a kind of anti-deformation access hole, overcome in the prior art access hole device installation after there are hinges
Can only 90 ° folding, be unfavorable for overhaul of the equipments operation and be used for a long time after, maintenance door deform larger, short-life defect.
The technical proposal of the invention is realized in this way：
A kind of anti-deformation access hole comprising frame and the embedded door body being mounted in access hole frame, further include lock
Tight unit, the door body include main door body and transition door body, pass through institute in the upper and lower ends of one vertical side of the transition door body
It states locking unit to be hinged with frame respectively, another vertical side of the transition door body is erected by the one of articulated structure and main door body
It is connected to lateral edges, the main door body can realize that 0 ° of -180 ° of overturning, the main door body include top panel, lower panel and are located at upper
Reinforcement structure between panel and lower panel can improve the integral strength of door body by the reinforcement structure, prevent from using
It deforms in journey；
The access hole includes hinged open state and door body discrete state, when locking unit work, transition door body and
Frame is hinged, and access hole is in hinged open state, and main door body can realize 180 ° of overturnings relative to frame, fully open maintenance
Mouthful, it is convenient to overhaul, door body can be taken out from frame when locking unit unlocks, is in door body discrete state.
Further, the transition door body is hollow frame structure, and a baffle, the locking are provided in the framework
Unit includes the pedestal being fixedly connected with baffle, is installed in pedestal gear and positioned at gear vertical direction both sides and respectively with
Two racks of gear engagement, the gear drive both sides rack relative motion, and the end of two racks is respectively fixedly connected with one
The other end of connecting rod, the connecting rod is fixedly connected with a closing piece, and is provided in the upper and lower directions of the corresponding frame
One lockhole, the gear are connect with shaft, and trepanning is provided on the outer surface of the transition door body, from trepanning edge to transition door
A lantern ring is extended to form in vivo, the shaft is placed in the lantern ring, and gear drives the rack of both sides then on carry-over bar
Closing piece is inserted into the first lockhole and door body is embedded in frame.
Further, it is provided with two grooves recessed down on the pedestal, a strip projected parts are provided in the groove,
The end set of strip projected parts has sliding rail, and a sliding block is inlaid with above the strip projected parts, and the sliding block is solid with the rack
Fixed connection.
Further, the front end of the closing piece is provided with several annular grooves, in the first lockhole it is corresponding be provided with it is several
The ball of annular array, after closing piece is inserted into the first lockhole, the ball is placed in the annular groove, when in hingedly opening
When opening state, the cooperation of ball and annular groove may make door body unlatching more smooth.
Further, the articulated structure includes the first connecting pole for being set to transition door body and docking place with main door body, institute
The a side for stating the first connecting pole is connect with transition door body, recessed at least provided with two annulars on the outer surface of first connecting pole
Slot, further includes the revolving part being connect with main door body, and the revolving part is annular collar corresponding with annular groove, the annular
Lasso is sheathed in the annular groove.
Further, first connecting pole is an integral molding structure with transition door body, the annular collar and main door body
It is an integral molding structure, can so effectively reduce the gap between transition door body and main door body.
Further, the reinforcement structure include it is left reinforce in, right reinforcements, upper reinforcement while and when lower reinforcement, the left side
Reinforce in, right reinforcements, upper reinforcement while and frame structure, the left reinforcement side, right reinforcement are surrounded by link when lower reinforcement
In, upper reinforcement and lower reinforcement side respectively includes at least three reinforcing bars, and the link includes E type ontologies, including a main connection
Bar and three struts perpendicular to master link, the master link is vertically provided with corresponding first reinforcement installation hole, described
It is left reinforce while, it is right reinforce while on steel bar vertical pass through first reinforcement installation hole, the is provided in the three struts transverse direction
Two reinforcement installation holes, it is described it is upper reinforce while and it is lower reinforce while reinforcing bar be horizontally through second reinforcement installation hole, described first
Reinforcement installation hole and the second reinforcement installation hole are mutually run through, it is left reinforce while, it is right reinforce while on reinforcing bar and upper reinforcements side and lower add
The reinforcing bar place of being connected to each other on strong side is provided with a shrinkage pool, it is described it is upper reinforce while and it is lower reinforce while on reinforcing bar end be placed in it is described
In shrinkage pool, the top panel, lower panel are separately connected on the both sides with link, are filled between the top panel and lower panel
Foamed glue is provided with buffer layer between the foamed glue and top panel and foamed glue and lower panel.
Further, the material of the buffer layer includes the combination of one or more of rubber, plastics and plank.Buffering
The rear of layer is also filled with foamed glue, foamed glue to buffer layer there are one the active force squeezed forward, can be to top panel, lower panel
It plays a supporting role, while so that door body intensity increases under the action of reinforcement structure, since reinforcement structure is framework, inside is adopted
Used foamed glue as filling so that door body have the characteristics that while intensity enhancing it is light-weight, reduce cost, using
It is also lighter in journey, it is durable.
The beneficial effects of the invention are as follows：
A kind of anti-deformation access hole of the present invention, reinforcement structure is increased in door body, keeps maintenance door sturdy and durable, prevents
Occur excessive deformation in use, improve its service life, door body can be divided from frame secondly by locking unit
From, and articulated structure is increased in door body, overhaul of the equipments door can be made to have the function of 180 ° of foldings, be conducive to overhaul of the equipments.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without having to pay creative labor, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of anti-deformation access hole of the present invention；
Fig. 2 is a kind of anti-deformation access hole locking unit mounting structure schematic diagram of the present invention；
Fig. 3 is Fig. 2 middle rack mounting structure schematic diagrams；
Fig. 4 is articulated structure structural schematic diagram in Fig. 1；
Fig. 5 is a kind of structural schematic diagram of the reinforcement structure of anti-deformation access hole.
In figure, 1- frames；2- door body；3- baffles；4- pedestals；5- gears；6- racks；7- connecting rods；8- closing pieces；9- is recessed
Slot；10- strip projected parts；11- sliding blocks；13- shafts；14- trepanning；The first connecting poles of 15-；16- revolving parts；25- links；26-
Reinforcing bar；27- master links；28- struts；The first reinforcement installations of 29- hole；The second reinforcement installations of 30- hole.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment 1
As shown in Figs. 1-5, a kind of anti-deformation access hole comprising frame 1 and insertion are mounted in access hole frame
Door body 2, further includes locking unit, and door body 2 includes main door body and transition door body, in the upper and lower ends of one vertical side of transition door body
Hinged with frame respectively by the locking unit, another vertical side of transition door body passes through articulated structure and the one of main door body
Vertical lateral edges connection, main door body can realize 0 ° of -180 ° of overturning, main door body include top panel, lower panel and plate located above and
Reinforcement structure between lower panel can improve the integral strength of door body by reinforcement structure, prevent from becoming in use
Shape；Specific structure is as follows：Transition door body is hollow frame structure, is provided with a baffle 3 in framework, locking unit include with
It pedestal 4 that baffle is fixedly connected, the gear being installed in pedestal 4 and engages respectively positioned at gear vertical direction both sides and with gear
Two racks 6, gear drive 6 relative motion of both sides rack, the end of two racks 6 is respectively fixedly connected with a connecting rod 7, connecting rod
7 other end is fixedly connected with a closing piece 8, is provided with the first lockhole in the upper and lower directions of the corresponding frame, gear with turn
Axis 13 connects, and is provided with trepanning 14 on the outer surface of transition door body, is extended to form from 14 edge of trepanning into transition door body a set of
Ring, shaft are placed in the lantern ring, and gear drives the rack of both sides to be then inserted into the first lockhole with the closing piece on carry-over bar will
Door body is embedded in frame, and two grooves 9 recessed down are provided on pedestal, a strip projected parts 10, strip are provided in groove 9
The end set of protrusion 10 has sliding rail 11, and a sliding block is inlaid with above strip projected parts, and the sliding block is fixed with the rack to be connected
It connects, the front end of closing piece is provided with several annular grooves, and the corresponding ball for being provided with several annular arrays in the first lockhole works as lock
After block is inserted into the first lockhole, ball is placed in the annular groove, when in hinged open state, ball and annular groove
Cooperation may make door body open it is more smooth.Articulated structure includes being set to transition door body to connect with first at main door body docking
A side of column 15, the first connecting pole 15 is connect with transition door body, at least provided with two rings on the outer surface of the first connecting pole 15
Connected in star, further includes the revolving part 16 being connect with main door body, and revolving part 16 is annular collar corresponding with annular groove, annular
Lasso is sheathed in the annular groove, and the first connecting pole 15 is an integral molding structure with transition door body, annular collar and main door
Body is an integral molding structure, and can so effectively reduce the gap between transition door body and main door body, and reinforcement structure includes left reinforcement
In, right reinforcement, it is upper reinforce while and when lower reinforcement, it is left reinforce in, right reinforcements, upper reinforcement while and when lower reinforcement pass through link
25 surround frame structure, it is left reinforce in, right reinforcements, it is upper reinforce while and when lower reinforcement respectively include at least three reinforcing bars 26, company
Frame 25 is connect vertically to set including E type ontologies, including a master link 27 and three struts 28 perpendicular to master link, master link 27
Be equipped with corresponding first reinforcement installation hole 29, it is left reinforce while, it is right reinforce while on steel bar vertical pass through first reinforcing bar peace
Fill hole 29, be provided with the second reinforcement installation hole 30 in three strut transverse directions, it is upper reinforce while and it is lower reinforce while reinforcing bar be horizontally through the
Two reinforcement installation holes 30, the first reinforcement installation hole 29 and the second reinforcement installation hole 30 are mutually run through, left to reinforce in, right reinforcement
Reinforcing bar with it is upper reinforce while and it is lower reinforce while on the reinforcing bar place of being connected to each other be provided with a shrinkage pool, it is upper reinforce while and when lower reinforcement on
The end of reinforcing bar is placed in shrinkage pool, and the top panel, lower panel are separately connected on the both sides with link, top panel and lower panel
Between be filled with foamed glue, buffer layer, the material of buffer layer are provided between foamed glue and top panel and foamed glue and lower panel
Material includes the combination of one or more of rubber, plastics and plank.The rear of buffer layer is also filled with foamed glue, foamed glue pair
Buffer layer can play a supporting role to top panel, lower panel, while there are one the active force squeezed forward in the work of reinforcement structure
With lower so that door body intensity increases, since reinforcement structure is framework, inside uses foamed glue as filling so that door body is strong
Degree enhancing while have the characteristics that it is light-weight, reduce cost, also lighter in use, durable, which includes
Hinged open state and door body discrete state, when locking unit works, transition door body is hinged with frame, and access hole is in hinge
Open state is connect, and main door body can realize 180 ° of overturnings relative to frame, fully open access hole, it is convenient to overhaul, when locking is single
Door body can be taken out from frame when member unlock, be in door body discrete state.
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
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (5)
1. a kind of anti-deformation access hole, it is characterised in that：It includes the door body of frame and insertion in access hole frame,
Further include locking unit, the door body includes main door body and transition door body, the upper and lower ends of one vertical side of the transition door body
Upper hinged with frame respectively by the locking unit, another vertical side of the transition door body passes through articulated structure and main door
One vertical lateral edges connection of body, the main door body can realize 0 ° of -180 ° of overturning, and the main door body includes top panel, lower panel
Reinforcement structure between plate located above and lower panel can improve the integral strength of door body by the reinforcement structure, prevent
Deform in use, the reinforcement structure include it is left reinforce in, right reinforcements, upper reinforcement while and when lower reinforcement, institute
State it is left reinforce in, right reinforcements, upper reinforcement while and frame structure, the left reinforcement side, the right side are surrounded by link when lower reinforcement
Reinforce in, upper reinforcements and lower reinforcement side respectively includes at least three reinforcing bars, the link includes E type ontologies, including one leads
Connecting rod and three struts perpendicular to master link, the master link are vertically provided with corresponding first reinforcement installation hole,
It is described it is left reinforce while, it is right reinforce while on steel bar vertical pass through first reinforcement installation hole, three strut is horizontal to be set up
Have the second reinforcement installation hole, it is described it is upper reinforce while and it is lower reinforce while reinforcing bar be horizontally through second reinforcement installation hole, it is described
First reinforcement installation hole and the second reinforcement installation hole are mutually run through, it is left reinforce while, it is right reinforce while on reinforcing bar and upper reinforcement side and
The reinforcing bar place of being connected to each other on lower reinforcement side is provided with a shrinkage pool, it is described it is upper reinforce while and it is lower reinforce while on the end of reinforcing bar be placed in
In the shrinkage pool, the top panel, lower panel are separately connected on the both sides with link, are filled out between the top panel and lower panel
Filled with foamed glue, buffer layer is provided between the foamed glue and top panel and foamed glue and lower panel.
2. a kind of anti-deformation access hole according to claim 1, it is characterised in that：The transition door body is hollow framework
Structure is provided with a baffle in the framework, and the locking unit includes the pedestal being fixedly connected with baffle, is installed in pedestal
Gear and positioned at gear vertical direction both sides and two racks that are engaged respectively with gear, the gear drive both sides rack opposite
Movement, the end of two racks are respectively fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with a closing piece,
The first lockhole is provided in the upper and lower directions of the corresponding frame, the gear is connect with shaft, outside the transition door body
It is provided with trepanning on surface, a lantern ring is extended to form into transition door body from trepanning edge, the shaft is placed in the lantern ring,
Gear drives the rack of both sides to be then inserted into the first lockhole with the closing piece on carry-over bar and door body is embedded in frame.
3. a kind of anti-deformation access hole according to claim 2, it is characterised in that：It is provided on the pedestal recessed down
Two grooves, be provided with a strip projected parts in the groove, the end sets of strip projected parts has a sliding rail, the strip projected parts it is upper
Side is inlaid with a sliding block, and the sliding block is fixedly connected with the rack.
4. a kind of anti-deformation access hole according to claim 2, it is characterised in that：The front end of the closing piece is provided with several
Annular groove, the corresponding ball for being provided with several annular arrays in the first lockhole are described after closing piece is inserted into the first lockhole
Ball is placed in the annular groove.
5. a kind of anti-deformation access hole according to claim 1, it is characterised in that：The articulated structure includes being set to
The first connecting pole that door body docks place with main door body is crossed, a side of first connecting pole is connect with transition door body, and described
Further include the revolving part being connect with main door body, the revolving part at least provided with two annular grooves on the outer surface of one connecting pole
For annular collar corresponding with annular groove, the annular collar is sheathed in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939496.8A CN106522518B (en) | 2016-11-01 | 2016-11-01 | A kind of anti-deformation access hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939496.8A CN106522518B (en) | 2016-11-01 | 2016-11-01 | A kind of anti-deformation access hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106522518A CN106522518A (en) | 2017-03-22 |
| CN106522518B true CN106522518B (en) | 2018-09-07 |
Family
ID=58292824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610939496.8A Active CN106522518B (en) | 2016-11-01 | 2016-11-01 | A kind of anti-deformation access hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522518B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4155860B2 (en) * | 2003-04-16 | 2008-09-24 | ブランデ株式会社 | Security door device |
| JP5090220B2 (en) * | 2008-03-19 | 2012-12-05 | 株式会社中部コーポレーション | Concrete construction equipment |
| CN204002408U (en) * | 2014-07-18 | 2014-12-10 | 浙江顾家门业有限公司 | A kind of high antidetonation Anti-deformation door |
| CN104443061B (en) * | 2014-11-14 | 2018-01-23 | 浙江吉利汽车研究院有限公司 | Automobile door sill reinforcing structure and automobile |
| CN204354764U (en) * | 2014-12-23 | 2015-05-27 | 宁波精华电子科技股份有限公司 | Air door actuator of automobile air-conditioner |
| CN106004369A (en) * | 2016-07-05 | 2016-10-12 | 华南理工大学 | Safety door structure made of PDCPD (Polydicyclopentadiene) material |
-
2016
- 2016-11-01 CN CN201610939496.8A patent/CN106522518B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106522518A (en) | 2017-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106894510B (en) | Assembly for assembling house cabinet system | |
| US20190118102A1 (en) | System for a tilting amusement ride | |
| CN106522518B (en) | A kind of anti-deformation access hole | |
| CN202577139U (en) | Zipper-type road and bridge deformation joint device | |
| CN106567526B (en) | A kind of anti-deformation access hole | |
| CN106567527B (en) | A kind of attachment device of access hole | |
| CN102635065B (en) | Zipper type deformation joint device for roads and bridges | |
| CN106320724A (en) | Automatic deformation construction protection platform robot and moveable deformation method of automatic deformation construction protection platform robot on curved building | |
| CN106567491B (en) | A kind of reinforced anti-deformation access hole | |
| CN202039687U (en) | Electrical cabinet door lock with improved structure | |
| CN205349124U (en) | Trigeminy door locker | |
| CN201395990Y (en) | Gate lock of cable hut | |
| CN208364027U (en) | A kind of garden door of Tenon splicing structure | |
| CN104047490B (en) | Translation door slide assemblies | |
| CN209163355U (en) | Aluminium alloy sightseeing elevator derrick panel | |
| CN203891198U (en) | Rotatable pin shaft support seat part, pin shaft support seat and space structure system having rotatable pin shaft support seat part | |
| CN207714203U (en) | A kind of berth lock | |
| CN205367418U (en) | Cab wall panel structure | |
| CN105220999A (en) | A kind of electric driven glass curtain wall point type opening door-leaf | |
| CN105113777A (en) | Structural construction equipment with cooperative transmission by beams in multiple layers and climb method thereof | |
| CN106320861A (en) | Connecting and locking device of access hole | |
| CN204983597U (en) | Structure construction that utilizes multilayer roof beam to pass power is in coordination equipped | |
| CN219808762U (en) | Steel structure bracket | |
| CN205078093U (en) | Fan is opened to electronic glass curtain wall point type | |
| CN204642086U (en) | A kind of Overbridge device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |